1.0.1 - Notification reliability update... again

Reviewed-on: atridad/OpenClimb#2

.gitignore

@@ -0,0 +1,35 @@
+# Gradle files
+.gradle/
+build/
+release/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Log/OS Files
+*.log
+
+# Android Studio generated files and folders
+captures/
+.externalNativeBuild/
+.cxx/
+*.aab
+*.apk
+output-metadata.json
+
+# IntelliJ
+*.iml
+.idea/
+misc.xml
+deploymentTargetDropDown.xml
+render.experimental.xml
+
+# Keystore files
+*.jks
+*.keystore
+
+# Google Services (e.g. APIs or Firebase)
+google-services.json
+
+# Android Profiling
+*.hprof

.idea/.gitignore

@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml

.idea/AndroidProjectSystem.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AndroidProjectSystem">
+    <option name="providerId" value="com.android.tools.idea.GradleProjectSystem" />
+  </component>
+</project>

.idea/caches/deviceStreaming.xml

@@ -0,0 +1,848 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DeviceStreaming">
+    <option name="deviceSelectionList">
+      <list>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="Sony" />
+          <option name="codename" value="A402SO" />
+          <option name="id" value="A402SO" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Sony" />
+          <option name="name" value="Xperia 10" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2520" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="27" />
+          <option name="brand" value="DOCOMO" />
+          <option name="codename" value="F01L" />
+          <option name="id" value="F01L" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="FUJITSU" />
+          <option name="name" value="F-01L" />
+          <option name="screenDensity" value="360" />
+          <option name="screenX" value="720" />
+          <option name="screenY" value="1280" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="OnePlus" />
+          <option name="codename" value="OP535DL1" />
+          <option name="id" value="OP535DL1" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="OnePlus" />
+          <option name="name" value="CPH2409" />
+          <option name="screenDensity" value="401" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2412" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="OnePlus" />
+          <option name="codename" value="OP5552L1" />
+          <option name="id" value="OP5552L1" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="OnePlus" />
+          <option name="name" value="CPH2415" />
+          <option name="screenDensity" value="480" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2412" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="OPPO" />
+          <option name="codename" value="OP573DL1" />
+          <option name="id" value="OP573DL1" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="OPPO" />
+          <option name="name" value="CPH2557" />
+          <option name="screenDensity" value="480" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="28" />
+          <option name="brand" value="DOCOMO" />
+          <option name="codename" value="SH-01L" />
+          <option name="id" value="SH-01L" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="SHARP" />
+          <option name="name" value="AQUOS sense2 SH-01L" />
+          <option name="screenDensity" value="480" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2160" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="a14m" />
+          <option name="id" value="a14m" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="SM-A145R" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2408" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="a15" />
+          <option name="id" value="a15" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="A15" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2340" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="a15x" />
+          <option name="id" value="a15x" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="A15 5G" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2340" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="a16x" />
+          <option name="id" value="a16x" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="A16 5G" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2340" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="a35x" />
+          <option name="id" value="a35x" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="A35" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2340" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="akita" />
+          <option name="id" value="akita" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 8a" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="35" />
+          <option name="brand" value="google" />
+          <option name="codename" value="akita" />
+          <option name="id" value="akita" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 8a" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="motorola" />
+          <option name="codename" value="arcfox" />
+          <option name="id" value="arcfox" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Motorola" />
+          <option name="name" value="razr plus 2024" />
+          <option name="screenDensity" value="360" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="1272" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="motorola" />
+          <option name="codename" value="austin" />
+          <option name="id" value="austin" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Motorola" />
+          <option name="name" value="moto g 5G (2022)" />
+          <option name="screenDensity" value="280" />
+          <option name="screenX" value="720" />
+          <option name="screenY" value="1600" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="b0q" />
+          <option name="id" value="b0q" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy S22 Ultra" />
+          <option name="screenDensity" value="600" />
+          <option name="screenX" value="1440" />
+          <option name="screenY" value="3088" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="b6q" />
+          <option name="id" value="b6q" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Flip 6" />
+          <option name="screenDensity" value="340" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2640" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="32" />
+          <option name="brand" value="google" />
+          <option name="codename" value="bluejay" />
+          <option name="id" value="bluejay" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 6a" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="caiman" />
+          <option name="id" value="caiman" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 9 Pro" />
+          <option name="screenDensity" value="360" />
+          <option name="screenX" value="960" />
+          <option name="screenY" value="2142" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="35" />
+          <option name="brand" value="google" />
+          <option name="codename" value="caiman" />
+          <option name="id" value="caiman" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 9 Pro" />
+          <option name="screenDensity" value="360" />
+          <option name="screenX" value="960" />
+          <option name="screenY" value="2142" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="comet" />
+          <option name="default" value="true" />
+          <option name="id" value="comet" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 9 Pro Fold" />
+          <option name="screenDensity" value="390" />
+          <option name="screenX" value="2076" />
+          <option name="screenY" value="2152" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="35" />
+          <option name="brand" value="google" />
+          <option name="codename" value="comet" />
+          <option name="default" value="true" />
+          <option name="id" value="comet" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 9 Pro Fold" />
+          <option name="screenDensity" value="390" />
+          <option name="screenX" value="2076" />
+          <option name="screenY" value="2152" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="29" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="crownqlteue" />
+          <option name="id" value="crownqlteue" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy Note9" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="2220" />
+          <option name="screenY" value="1080" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="dm2q" />
+          <option name="id" value="dm2q" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="S23 Plus" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2340" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="dm3q" />
+          <option name="id" value="dm3q" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy S23 Ultra" />
+          <option name="screenDensity" value="600" />
+          <option name="screenX" value="1440" />
+          <option name="screenY" value="3088" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="motorola" />
+          <option name="codename" value="dubai" />
+          <option name="id" value="dubai" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Motorola" />
+          <option name="name" value="edge 30" />
+          <option name="screenDensity" value="405" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="e1q" />
+          <option name="default" value="true" />
+          <option name="id" value="e1q" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy S24" />
+          <option name="screenDensity" value="480" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2340" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="e3q" />
+          <option name="id" value="e3q" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy S24 Ultra" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1440" />
+          <option name="screenY" value="3120" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="google" />
+          <option name="codename" value="eos" />
+          <option name="id" value="eos" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Eos" />
+          <option name="screenDensity" value="320" />
+          <option name="screenX" value="384" />
+          <option name="screenY" value="384" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="35" />
+          <option name="brand" value="motorola" />
+          <option name="codename" value="eqe" />
+          <option name="id" value="eqe" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Motorola" />
+          <option name="name" value="edge 50 pro" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1220" />
+          <option name="screenY" value="2712" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="google" />
+          <option name="codename" value="felix" />
+          <option name="id" value="felix" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel Fold" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="2208" />
+          <option name="screenY" value="1840" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="felix" />
+          <option name="id" value="felix" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel Fold" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="2208" />
+          <option name="screenY" value="1840" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="google" />
+          <option name="codename" value="felix_camera" />
+          <option name="id" value="felix_camera" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel Fold (Camera-enabled)" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="2208" />
+          <option name="screenY" value="1840" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="motorola" />
+          <option name="codename" value="fogona" />
+          <option name="id" value="fogona" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Motorola" />
+          <option name="name" value="moto g play - 2024" />
+          <option name="screenDensity" value="280" />
+          <option name="screenX" value="720" />
+          <option name="screenY" value="1600" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="motorola" />
+          <option name="codename" value="fogos" />
+          <option name="id" value="fogos" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Motorola" />
+          <option name="name" value="moto g34 5G" />
+          <option name="screenDensity" value="280" />
+          <option name="screenX" value="720" />
+          <option name="screenY" value="1600" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="g0q" />
+          <option name="id" value="g0q" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="SM-S906U1" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2340" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="gta9pwifi" />
+          <option name="id" value="gta9pwifi" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="SM-X210" />
+          <option name="screenDensity" value="240" />
+          <option name="screenX" value="1200" />
+          <option name="screenY" value="1920" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="gts7lwifi" />
+          <option name="id" value="gts7lwifi" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="SM-T870" />
+          <option name="screenDensity" value="340" />
+          <option name="screenX" value="1600" />
+          <option name="screenY" value="2560" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="gts7xllite" />
+          <option name="id" value="gts7xllite" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="SM-T738U" />
+          <option name="screenDensity" value="340" />
+          <option name="screenX" value="1600" />
+          <option name="screenY" value="2560" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="gts8uwifi" />
+          <option name="formFactor" value="Tablet" />
+          <option name="id" value="gts8uwifi" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy Tab S8 Ultra" />
+          <option name="screenDensity" value="320" />
+          <option name="screenX" value="1848" />
+          <option name="screenY" value="2960" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="gts8wifi" />
+          <option name="formFactor" value="Tablet" />
+          <option name="id" value="gts8wifi" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy Tab S8" />
+          <option name="screenDensity" value="274" />
+          <option name="screenX" value="1600" />
+          <option name="screenY" value="2560" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="gts9fe" />
+          <option name="id" value="gts9fe" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy Tab S9 FE 5G" />
+          <option name="screenDensity" value="280" />
+          <option name="screenX" value="1440" />
+          <option name="screenY" value="2304" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="gts9wifi" />
+          <option name="id" value="gts9wifi" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="SM-X710" />
+          <option name="screenDensity" value="340" />
+          <option name="screenX" value="1600" />
+          <option name="screenY" value="2560" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="husky" />
+          <option name="id" value="husky" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 8 Pro" />
+          <option name="screenDensity" value="390" />
+          <option name="screenX" value="1008" />
+          <option name="screenY" value="2244" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="30" />
+          <option name="brand" value="motorola" />
+          <option name="codename" value="java" />
+          <option name="id" value="java" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Motorola" />
+          <option name="name" value="G20" />
+          <option name="screenDensity" value="280" />
+          <option name="screenX" value="720" />
+          <option name="screenY" value="1600" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="komodo" />
+          <option name="id" value="komodo" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 9 Pro XL" />
+          <option name="screenDensity" value="360" />
+          <option name="screenX" value="1008" />
+          <option name="screenY" value="2244" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="35" />
+          <option name="brand" value="google" />
+          <option name="codename" value="komodo" />
+          <option name="id" value="komodo" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 9 Pro XL" />
+          <option name="screenDensity" value="360" />
+          <option name="screenX" value="1008" />
+          <option name="screenY" value="2244" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="motorola" />
+          <option name="codename" value="lion" />
+          <option name="id" value="lion" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Motorola" />
+          <option name="name" value="moto g04" />
+          <option name="screenDensity" value="280" />
+          <option name="screenX" value="720" />
+          <option name="screenY" value="1612" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="google" />
+          <option name="codename" value="lynx" />
+          <option name="id" value="lynx" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 7a" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="motorola" />
+          <option name="codename" value="lyriq" />
+          <option name="id" value="lyriq" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Motorola" />
+          <option name="name" value="edge 40" />
+          <option name="screenDensity" value="400" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="motorola" />
+          <option name="codename" value="manaus" />
+          <option name="id" value="manaus" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Motorola" />
+          <option name="name" value="edge 40 neo" />
+          <option name="screenDensity" value="400" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="motorola" />
+          <option name="codename" value="maui" />
+          <option name="id" value="maui" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Motorola" />
+          <option name="name" value="moto g play - 2023" />
+          <option name="screenDensity" value="280" />
+          <option name="screenX" value="720" />
+          <option name="screenY" value="1600" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="o1q" />
+          <option name="id" value="o1q" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy S21" />
+          <option name="screenDensity" value="421" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="31" />
+          <option name="brand" value="google" />
+          <option name="codename" value="oriole" />
+          <option name="id" value="oriole" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 6" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="35" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="pa3q" />
+          <option name="id" value="pa3q" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy S25 Ultra" />
+          <option name="screenDensity" value="600" />
+          <option name="screenX" value="1440" />
+          <option name="screenY" value="3120" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="google" />
+          <option name="codename" value="panther" />
+          <option name="id" value="panther" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 7" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="q5q" />
+          <option name="id" value="q5q" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy Z Fold5" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1812" />
+          <option name="screenY" value="2176" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="q6q" />
+          <option name="id" value="q6q" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy Z Fold6" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1856" />
+          <option name="screenY" value="2160" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="30" />
+          <option name="brand" value="google" />
+          <option name="codename" value="r11" />
+          <option name="formFactor" value="Wear OS" />
+          <option name="id" value="r11" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel Watch" />
+          <option name="screenDensity" value="320" />
+          <option name="screenX" value="384" />
+          <option name="screenY" value="384" />
+          <option name="type" value="WEAR_OS" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="r11q" />
+          <option name="id" value="r11q" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="SM-S711U" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2340" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="30" />
+          <option name="brand" value="google" />
+          <option name="codename" value="redfin" />
+          <option name="id" value="redfin" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 5" />
+          <option name="screenDensity" value="440" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2340" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="shiba" />
+          <option name="id" value="shiba" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 8" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="t2q" />
+          <option name="id" value="t2q" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy S21 Plus" />
+          <option name="screenDensity" value="394" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2400" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="33" />
+          <option name="brand" value="google" />
+          <option name="codename" value="tangorpro" />
+          <option name="formFactor" value="Tablet" />
+          <option name="id" value="tangorpro" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel Tablet" />
+          <option name="screenDensity" value="320" />
+          <option name="screenX" value="1600" />
+          <option name="screenY" value="2560" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="35" />
+          <option name="brand" value="google" />
+          <option name="codename" value="tegu" />
+          <option name="id" value="tegu" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 9a" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2424" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="google" />
+          <option name="codename" value="tokay" />
+          <option name="default" value="true" />
+          <option name="id" value="tokay" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 9" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2424" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="35" />
+          <option name="brand" value="google" />
+          <option name="codename" value="tokay" />
+          <option name="default" value="true" />
+          <option name="id" value="tokay" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 9" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2424" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="36" />
+          <option name="brand" value="google" />
+          <option name="codename" value="tokay" />
+          <option name="default" value="true" />
+          <option name="id" value="tokay" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel 9" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2424" />
+        </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="xcover7" />
+          <option name="id" value="xcover7" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="SM-G556B" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2408" />
+        </PersistentDeviceSelectionData>
+      </list>
+    </option>
+  </component>
+</project>

.idea/deploymentTargetSelector.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetSelector">
+    <selectionStates>
+      <SelectionState runConfigName="app">
+        <option name="selectionMode" value="DROPDOWN" />
+      </SelectionState>
+    </selectionStates>
+  </component>
+</project>

.idea/gradle.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="CHOOSE_PER_TEST" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="#JAVA_HOME" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>

.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,50 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ComposePreviewDimensionRespectsLimit" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="ComposePreviewMustBeTopLevelFunction" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="ComposePreviewNeedsComposableAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="ComposePreviewNotSupportedInUnitTestFiles" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewDimensionRespectsLimit" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewMustBeTopLevelFunction" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewNeedsComposableAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewNotSupportedInUnitTestFiles" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewAnnotationInFunctionWithParameters" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewApiLevelMustBeValid" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewDeviceShouldUseNewSpec" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewFontScaleMustBeGreaterThanZero" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewMultipleParameterProviders" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewParameterProviderOnFirstParameter" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewPickerAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+  </profile>
+</component>

.idea/kotlinc.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="KotlinJpsPluginSettings">
+    <option name="version" value="2.0.21" />
+  </component>
+</project>

.idea/migrations.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectMigrations">
+    <option name="MigrateToGradleLocalJavaHome">
+      <set>
+        <option value="$PROJECT_DIR$" />
+      </set>
+    </option>
+  </component>
+</project>

.idea/misc.xml

@@ -0,0 +1,4 @@
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="temurin-21" project-jdk-type="JavaSDK" />
+</project>

.idea/runConfigurations.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunConfigurationProducerService">
+    <option name="ignoredProducers">
+      <set>
+        <option value="com.intellij.execution.junit.AbstractAllInDirectoryConfigurationProducer" />
+        <option value="com.intellij.execution.junit.AllInPackageConfigurationProducer" />
+        <option value="com.intellij.execution.junit.PatternConfigurationProducer" />
+        <option value="com.intellij.execution.junit.TestInClassConfigurationProducer" />
+        <option value="com.intellij.execution.junit.UniqueIdConfigurationProducer" />
+        <option value="com.intellij.execution.junit.testDiscovery.JUnitTestDiscoveryConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinJUnitRunConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinPatternConfigurationProducer" />
+      </set>
+    </option>
+  </component>
+</project>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

README.md

@@ -1,2 +1,18 @@
 # OpenClimb
 
+This is a FOSS Android app meant to help climbers track their sessions, routes/problems, and overall progress. This app is offline-only and requires no special permissions to run. Its built using Jetpack Compose with Material You support.
+
+## Download
+
+You have two options:
+
+1. Download the latest APK from the Released page
+2. Use <a href="https://apps.obtainium.imranr.dev/redirect?r=obtainium://app/%7B%22id%22%3A%22com.atridad.openclimb%22%2C%22url%22%3A%22https%3A%2F%2Fgit.atri.dad%2Fatridad%2FOpenClimb%2Freleases%22%2C%22author%22%3A%22git.atri.dad%22%2C%22name%22%3A%22OpenClimb%22%2C%22preferredApkIndex%22%3A0%2C%22additionalSettings%22%3A%22%7B%5C%22intermediateLink%5C%22%3A%5B%5D%2C%5C%22customLinkFilterRegex%5C%22%3A%5C%22%5C%22%2C%5C%22filterByLinkText%5C%22%3Afalse%2C%5C%22skipSort%5C%22%3Afalse%2C%5C%22reverseSort%5C%22%3Afalse%2C%5C%22sortByLastLinkSegment%5C%22%3Afalse%2C%5C%22versionExtractWholePage%5C%22%3Afalse%2C%5C%22requestHeader%5C%22%3A%5B%7B%5C%22requestHeader%5C%22%3A%5C%22User-Agent%3A%20Mozilla%2F5.0%20(Linux%3B%20Android%2010%3B%20K)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F114.0.0.0%20Mobile%20Safari%2F537.36%5C%22%7D%5D%2C%5C%22defaultPseudoVersioningMethod%5C%22%3A%5C%22partialAPKHash%5C%22%2C%5C%22trackOnly%5C%22%3Afalse%2C%5C%22versionExtractionRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22matchGroupToUse%5C%22%3A%5C%22%5C%22%2C%5C%22versionDetection%5C%22%3Afalse%2C%5C%22useVersionCodeAsOSVersion%5C%22%3Afalse%2C%5C%22apkFilterRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22invertAPKFilter%5C%22%3Afalse%2C%5C%22autoApkFilterByArch%5C%22%3Atrue%2C%5C%22appName%5C%22%3A%5C%22OpenClimb%5C%22%2C%5C%22appAuthor%5C%22%3A%5C%22%5C%22%2C%5C%22shizukuPretendToBeGooglePlay%5C%22%3Afalse%2C%5C%22allowInsecure%5C%22%3Afalse%2C%5C%22exemptFromBackgroundUpdates%5C%22%3Afalse%2C%5C%22skipUpdateNotifications%5C%22%3Afalse%2C%5C%22about%5C%22%3A%5C%22%5C%22%2C%5C%22refreshBeforeDownload%5C%22%3Afalse%7D%22%2C%22overrideSource%22%3Anull%7D">Obtainium</a>
+
+## Requirements
+
+- Android 15+
+
+## Contribution
+
+As this is on my private git this will be difficult to do easily. Get in touch and I can figure something out.

app/.gitignore

@@ -0,0 +1 @@
+/build

app/build.gradle.kts

@@ -0,0 +1,98 @@
+plugins {
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.kotlin.android)
+    alias(libs.plugins.kotlin.compose)
+    alias(libs.plugins.kotlin.serialization)
+    alias(libs.plugins.ksp)
+}
+
+android {
+    namespace = "com.atridad.openclimb"
+    compileSdk = 36
+
+    defaultConfig {
+        applicationId = "com.atridad.openclimb"
+        minSdk = 33
+        targetSdk = 36
+        versionCode = 15
+        versionName = "1.0.1"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+    kotlinOptions {
+        jvmTarget = "17"
+    }
+    
+    java {
+        toolchain {
+            languageVersion.set(JavaLanguageVersion.of(17))
+        }
+    }
+    
+    buildFeatures {
+        compose = true
+    }
+}
+
+dependencies {
+    // Core Android libraries
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.lifecycle.runtime.ktx)
+    implementation(libs.androidx.activity.compose)
+    
+    // Compose BOM and UI
+    implementation(platform(libs.androidx.compose.bom))
+    implementation(libs.androidx.ui)
+    implementation(libs.androidx.ui.graphics)
+    implementation(libs.androidx.ui.tooling.preview)
+    implementation(libs.androidx.material3)
+    
+    // Room Database
+    implementation(libs.androidx.room.runtime)
+    implementation(libs.androidx.room.ktx)
+    ksp(libs.androidx.room.compiler)
+    
+    // Navigation
+    implementation(libs.androidx.navigation.compose)
+    
+    // ViewModel
+    implementation(libs.androidx.lifecycle.viewmodel.compose)
+    
+    // Serialization
+    implementation(libs.kotlinx.serialization.json)
+    
+    // Coroutines
+    implementation(libs.kotlinx.coroutines.android)
+    
+    // Image Loading
+    implementation(libs.coil.compose)
+    
+    // Testing
+    testImplementation(libs.junit)
+    testImplementation(libs.mockk)
+    testImplementation(libs.kotlinx.coroutines.test)
+    androidTestImplementation(libs.androidx.junit)
+    androidTestImplementation(libs.androidx.espresso.core)
+    androidTestImplementation(libs.androidx.test.core)
+    androidTestImplementation(libs.androidx.test.ext)
+    androidTestImplementation(libs.androidx.test.runner)
+    androidTestImplementation(libs.androidx.test.rules)
+    androidTestImplementation(platform(libs.androidx.compose.bom))
+    androidTestImplementation(libs.androidx.ui.test.junit4)
+    debugImplementation(libs.androidx.ui.tooling)
+    debugImplementation(libs.androidx.ui.test.manifest)
+}

app/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/androidTest/java/com/atridad/openclimb/ExampleInstrumentedTest.kt

@@ -0,0 +1,24 @@
+package com.atridad.openclimb
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.atridad.openclimb", appContext.packageName)
+    }
+}

app/src/main/AndroidManifest.xml

@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <!-- Permissions for file access and camera -->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="28" />
+    <uses-permission android:name="android.permission.CAMERA" />
+    
+    <!-- Permissions for notifications and foreground service -->
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_SPECIAL_USE" />
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+    
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.OpenClimb"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.OpenClimb.Splash">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        
+        <!-- FileProvider for sharing images -->
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.fileprovider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/file_provider_paths" />
+        </provider>
+        
+        <!-- Session tracking service -->
+        <service
+            android:name=".service.SessionTrackingService"
+            android:enabled="true"
+            android:exported="false"
+            android:foregroundServiceType="specialUse">
+            <meta-data
+                android:name="android.app.foreground_service_type"
+                android:value="specialUse" />
+        </service>
+    </application>
+
+</manifest>

app/src/main/java/com/atridad/openclimb/MainActivity.kt

@@ -0,0 +1,28 @@
+package com.atridad.openclimb
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.material3.Surface
+import androidx.compose.ui.Modifier
+import com.atridad.openclimb.ui.OpenClimbApp
+import com.atridad.openclimb.ui.theme.OpenClimbTheme
+
+class MainActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setTheme(R.style.Theme_OpenClimb)
+        enableEdgeToEdge()
+        setContent {
+            OpenClimbTheme {
+                Surface(
+                    modifier = Modifier.fillMaxSize()
+                ) {
+                    OpenClimbApp()
+                }
+            }
+        }
+    }
+}

app/src/main/java/com/atridad/openclimb/data/database/Converters.kt

@@ -0,0 +1,80 @@
+package com.atridad.openclimb.data.database
+
+import androidx.room.TypeConverter
+import com.atridad.openclimb.data.model.*
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
+
+class Converters {
+    
+    @TypeConverter
+    fun fromClimbTypeList(value: List<ClimbType>): String {
+        return Json.encodeToString(value)
+    }
+    
+    @TypeConverter
+    fun toClimbTypeList(value: String): List<ClimbType> {
+        return Json.decodeFromString(value)
+    }
+    
+    @TypeConverter
+    fun fromDifficultySystemList(value: List<DifficultySystem>): String {
+        return Json.encodeToString(value)
+    }
+    
+    @TypeConverter
+    fun toDifficultySystemList(value: String): List<DifficultySystem> {
+        return Json.decodeFromString(value)
+    }
+    
+    @TypeConverter
+    fun fromStringList(value: List<String>): String {
+        return Json.encodeToString(value)
+    }
+    
+    @TypeConverter
+    fun toStringList(value: String): List<String> {
+        return Json.decodeFromString(value)
+    }
+    
+    @TypeConverter
+    fun fromDifficultyGrade(value: DifficultyGrade): String {
+        return Json.encodeToString(value)
+    }
+    
+    @TypeConverter
+    fun toDifficultyGrade(value: String): DifficultyGrade {
+        return Json.decodeFromString(value)
+    }
+    
+    @TypeConverter
+    fun fromClimbType(value: ClimbType): String {
+        return value.name
+    }
+    
+    @TypeConverter
+    fun toClimbType(value: String): ClimbType {
+        return ClimbType.valueOf(value)
+    }
+    
+    @TypeConverter
+    fun fromAttemptResult(value: AttemptResult): String {
+        return value.name
+    }
+    
+    @TypeConverter
+    fun toAttemptResult(value: String): AttemptResult {
+        return AttemptResult.valueOf(value)
+    }
+    
+    @TypeConverter
+    fun fromSessionStatus(value: SessionStatus): String {
+        return value.name
+    }
+    
+    @TypeConverter
+    fun toSessionStatus(value: String): SessionStatus {
+        return SessionStatus.valueOf(value)
+    }
+
+}

app/src/main/java/com/atridad/openclimb/data/database/OpenClimbDatabase.kt

@@ -0,0 +1,82 @@
+package com.atridad.openclimb.data.database
+
+import androidx.room.Database
+import androidx.room.Room
+import androidx.room.RoomDatabase
+import androidx.room.TypeConverters
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+import android.content.Context
+import com.atridad.openclimb.data.database.dao.*
+import com.atridad.openclimb.data.model.*
+
+@Database(
+    entities = [
+        Gym::class,
+        Problem::class,
+        ClimbSession::class,
+        Attempt::class
+    ],
+    version = 5,
+    exportSchema = false
+)
+@TypeConverters(Converters::class)
+abstract class OpenClimbDatabase : RoomDatabase() {
+    
+    abstract fun gymDao(): GymDao
+    abstract fun problemDao(): ProblemDao
+    abstract fun climbSessionDao(): ClimbSessionDao
+    abstract fun attemptDao(): AttemptDao
+    
+    companion object {
+        @Volatile
+        private var INSTANCE: OpenClimbDatabase? = null
+        
+        val MIGRATION_4_5 = object : Migration(4, 5) {
+            override fun migrate(database: SupportSQLiteDatabase) {
+                val cursor = database.query("PRAGMA table_info(climb_sessions)")
+                val existingColumns = mutableSetOf<String>()
+                
+                while (cursor.moveToNext()) {
+                    val columnName = cursor.getString(cursor.getColumnIndexOrThrow("name"))
+                    existingColumns.add(columnName)
+                }
+                cursor.close()
+                
+                if (!existingColumns.contains("startTime")) {
+                    database.execSQL("ALTER TABLE climb_sessions ADD COLUMN startTime TEXT")
+                }
+                if (!existingColumns.contains("endTime")) {
+                    database.execSQL("ALTER TABLE climb_sessions ADD COLUMN endTime TEXT")
+                }
+                if (!existingColumns.contains("status")) {
+                    database.execSQL("ALTER TABLE climb_sessions ADD COLUMN status TEXT NOT NULL DEFAULT 'COMPLETED'")
+                }
+                
+                database.execSQL("UPDATE climb_sessions SET startTime = createdAt WHERE startTime IS NULL")
+                database.execSQL("UPDATE climb_sessions SET status = 'COMPLETED' WHERE status IS NULL OR status = ''")
+            }
+        }
+        
+        val MIGRATION_5_6 = object : Migration(5, 6) {
+            override fun migrate(database: SupportSQLiteDatabase) {
+            }
+        }
+        
+        fun getDatabase(context: Context): OpenClimbDatabase {
+            return INSTANCE ?: synchronized(this) {
+                val instance = Room.databaseBuilder(
+                    context.applicationContext,
+                    OpenClimbDatabase::class.java,
+                    "openclimb_database"
+                )
+                    .addMigrations(MIGRATION_4_5, MIGRATION_5_6)
+                    .enableMultiInstanceInvalidation()
+                    .fallbackToDestructiveMigration()
+                    .build()
+                INSTANCE = instance
+                instance
+            }
+        }
+    }
+}

app/src/main/java/com/atridad/openclimb/data/database/dao/AttemptDao.kt

@@ -0,0 +1,73 @@
+package com.atridad.openclimb.data.database.dao
+
+import androidx.room.*
+import com.atridad.openclimb.data.model.Attempt
+import com.atridad.openclimb.data.model.AttemptResult
+import kotlinx.coroutines.flow.Flow
+
+@Dao
+interface AttemptDao {
+    
+    @Query("SELECT * FROM attempts ORDER BY timestamp DESC")
+    fun getAllAttempts(): Flow<List<Attempt>>
+    
+    @Query("SELECT * FROM attempts WHERE id = :id")
+    suspend fun getAttemptById(id: String): Attempt?
+    
+    @Query("SELECT * FROM attempts WHERE sessionId = :sessionId ORDER BY timestamp ASC")
+    fun getAttemptsBySession(sessionId: String): Flow<List<Attempt>>
+    
+    @Query("SELECT * FROM attempts WHERE problemId = :problemId ORDER BY timestamp DESC")
+    fun getAttemptsByProblem(problemId: String): Flow<List<Attempt>>
+    
+    @Query("SELECT * FROM attempts WHERE sessionId = :sessionId AND problemId = :problemId ORDER BY timestamp ASC")
+    fun getAttemptsBySessionAndProblem(sessionId: String, problemId: String): Flow<List<Attempt>>
+    
+    @Query("SELECT * FROM attempts WHERE result = :result ORDER BY timestamp DESC")
+    fun getAttemptsByResult(result: AttemptResult): Flow<List<Attempt>>
+    
+    @Query("SELECT * FROM attempts WHERE timestamp BETWEEN :startDate AND :endDate ORDER BY timestamp DESC")
+    fun getAttemptsInDateRange(startDate: String, endDate: String): Flow<List<Attempt>>
+    
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertAttempt(attempt: Attempt)
+    
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertAttempts(attempts: List<Attempt>)
+    
+    @Update
+    suspend fun updateAttempt(attempt: Attempt)
+    
+    @Delete
+    suspend fun deleteAttempt(attempt: Attempt)
+    
+    @Query("DELETE FROM attempts WHERE id = :id")
+    suspend fun deleteAttemptById(id: String)
+    
+    @Query("DELETE FROM attempts WHERE sessionId = :sessionId")
+    suspend fun deleteAttemptsBySession(sessionId: String)
+    
+    @Query("DELETE FROM attempts WHERE problemId = :problemId")
+    suspend fun deleteAttemptsByProblem(problemId: String)
+    
+    @Query("SELECT COUNT(*) FROM attempts")
+    suspend fun getAttemptsCount(): Int
+    
+    @Query("SELECT COUNT(*) FROM attempts WHERE sessionId = :sessionId")
+    suspend fun getAttemptsCountBySession(sessionId: String): Int
+    
+    @Query("SELECT COUNT(*) FROM attempts WHERE problemId = :problemId")
+    suspend fun getAttemptsCountByProblem(problemId: String): Int
+    
+    @Query("SELECT COUNT(*) FROM attempts WHERE result = :result")
+    suspend fun getAttemptsCountByResult(result: AttemptResult): Int
+    
+    @Query("SELECT COUNT(*) FROM attempts WHERE problemId = :problemId AND result IN ('SUCCESS', 'FLASH', 'REDPOINT', 'ONSIGHT')")
+    suspend fun getSuccessfulAttemptsCountByProblem(problemId: String): Int
+    
+    @Query("SELECT * FROM attempts WHERE problemId = :problemId AND result IN ('SUCCESS', 'FLASH', 'REDPOINT', 'ONSIGHT') ORDER BY timestamp ASC LIMIT 1")
+    suspend fun getFirstSuccessfulAttempt(problemId: String): Attempt?
+    
+    @Query("SELECT * FROM attempts WHERE problemId = :problemId ORDER BY timestamp DESC LIMIT 1")
+    suspend fun getLatestAttemptForProblem(problemId: String): Attempt?
+}

app/src/main/java/com/atridad/openclimb/data/database/dao/ClimbSessionDao.kt

@@ -0,0 +1,64 @@
+package com.atridad.openclimb.data.database.dao
+
+import androidx.room.*
+import com.atridad.openclimb.data.model.ClimbSession
+import com.atridad.openclimb.data.model.SessionStatus
+import kotlinx.coroutines.flow.Flow
+
+@Dao
+interface ClimbSessionDao {
+    
+    @Query("SELECT * FROM climb_sessions ORDER BY date DESC")
+    fun getAllSessions(): Flow<List<ClimbSession>>
+    
+    @Query("SELECT * FROM climb_sessions WHERE id = :id")
+    suspend fun getSessionById(id: String): ClimbSession?
+    
+    @Query("SELECT * FROM climb_sessions WHERE gymId = :gymId ORDER BY date DESC")
+    fun getSessionsByGym(gymId: String): Flow<List<ClimbSession>>
+    
+    @Query("SELECT * FROM climb_sessions WHERE date = :date ORDER BY createdAt DESC")
+    fun getSessionsByDate(date: String): Flow<List<ClimbSession>>
+    
+    @Query("SELECT * FROM climb_sessions WHERE date BETWEEN :startDate AND :endDate ORDER BY date DESC")
+    fun getSessionsInDateRange(startDate: String, endDate: String): Flow<List<ClimbSession>>
+    
+    @Query("SELECT * FROM climb_sessions ORDER BY date DESC LIMIT :limit")
+    fun getRecentSessions(limit: Int = 10): Flow<List<ClimbSession>>
+    
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertSession(session: ClimbSession)
+    
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertSessions(sessions: List<ClimbSession>)
+    
+    @Update
+    suspend fun updateSession(session: ClimbSession)
+    
+    @Delete
+    suspend fun deleteSession(session: ClimbSession)
+    
+    @Query("DELETE FROM climb_sessions WHERE id = :id")
+    suspend fun deleteSessionById(id: String)
+    
+    @Query("SELECT COUNT(*) FROM climb_sessions")
+    suspend fun getSessionsCount(): Int
+    
+    @Query("SELECT COUNT(*) FROM climb_sessions WHERE gymId = :gymId")
+    suspend fun getSessionsCountByGym(gymId: String): Int
+    
+    @Query("SELECT COUNT(*) FROM climb_sessions WHERE date BETWEEN :startDate AND :endDate")
+    suspend fun getSessionsCountInDateRange(startDate: String, endDate: String): Int
+    
+    @Query("SELECT DISTINCT date FROM climb_sessions ORDER BY date DESC")
+    suspend fun getUniqueDates(): List<String>
+    
+    @Query("SELECT * FROM climb_sessions WHERE status = :status ORDER BY date DESC")
+    fun getSessionsByStatus(status: SessionStatus): Flow<List<ClimbSession>>
+    
+    @Query("SELECT * FROM climb_sessions WHERE status = 'ACTIVE' ORDER BY date DESC LIMIT 1")
+    suspend fun getActiveSession(): ClimbSession?
+    
+    @Query("SELECT * FROM climb_sessions WHERE status = 'ACTIVE' ORDER BY date DESC LIMIT 1")
+    fun getActiveSessionFlow(): Flow<ClimbSession?>
+}

app/src/main/java/com/atridad/openclimb/data/database/dao/GymDao.kt

@@ -0,0 +1,40 @@
+package com.atridad.openclimb.data.database.dao
+
+import androidx.room.*
+import com.atridad.openclimb.data.model.ClimbType
+import com.atridad.openclimb.data.model.Gym
+import kotlinx.coroutines.flow.Flow
+
+@Dao
+interface GymDao {
+    
+    @Query("SELECT * FROM gyms ORDER BY name ASC")
+    fun getAllGyms(): Flow<List<Gym>>
+    
+    @Query("SELECT * FROM gyms WHERE id = :id")
+    suspend fun getGymById(id: String): Gym?
+    
+    @Query("SELECT * FROM gyms WHERE :climbType IN (supportedClimbTypes)")
+    fun getGymsByClimbType(climbType: ClimbType): Flow<List<Gym>>
+    
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertGym(gym: Gym)
+    
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertGyms(gyms: List<Gym>)
+    
+    @Update
+    suspend fun updateGym(gym: Gym)
+    
+    @Delete
+    suspend fun deleteGym(gym: Gym)
+    
+    @Query("DELETE FROM gyms WHERE id = :id")
+    suspend fun deleteGymById(id: String)
+    
+    @Query("SELECT COUNT(*) FROM gyms")
+    suspend fun getGymsCount(): Int
+    
+    @Query("SELECT * FROM gyms WHERE name LIKE '%' || :searchQuery || '%' OR location LIKE '%' || :searchQuery || '%'")
+    fun searchGyms(searchQuery: String): Flow<List<Gym>>
+}

app/src/main/java/com/atridad/openclimb/data/database/dao/ProblemDao.kt

@@ -0,0 +1,62 @@
+package com.atridad.openclimb.data.database.dao
+
+import androidx.room.*
+import com.atridad.openclimb.data.model.ClimbType
+import com.atridad.openclimb.data.model.Problem
+import kotlinx.coroutines.flow.Flow
+
+@Dao
+interface ProblemDao {
+    
+    @Query("SELECT * FROM problems ORDER BY updatedAt DESC")
+    fun getAllProblems(): Flow<List<Problem>>
+    
+    @Query("SELECT * FROM problems WHERE id = :id")
+    suspend fun getProblemById(id: String): Problem?
+    
+    @Query("SELECT * FROM problems WHERE gymId = :gymId ORDER BY updatedAt DESC")
+    fun getProblemsByGym(gymId: String): Flow<List<Problem>>
+    
+    @Query("SELECT * FROM problems WHERE climbType = :climbType ORDER BY updatedAt DESC")
+    fun getProblemsByClimbType(climbType: ClimbType): Flow<List<Problem>>
+    
+    @Query("SELECT * FROM problems WHERE gymId = :gymId AND climbType = :climbType ORDER BY updatedAt DESC")
+    fun getProblemsByGymAndType(gymId: String, climbType: ClimbType): Flow<List<Problem>>
+    
+    @Query("SELECT * FROM problems WHERE isActive = 1 ORDER BY updatedAt DESC")
+    fun getActiveProblems(): Flow<List<Problem>>
+    
+    @Query("SELECT * FROM problems WHERE gymId = :gymId AND isActive = 1 ORDER BY updatedAt DESC")
+    fun getActiveProblemsByGym(gymId: String): Flow<List<Problem>>
+    
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertProblem(problem: Problem)
+    
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertProblems(problems: List<Problem>)
+    
+    @Update
+    suspend fun updateProblem(problem: Problem)
+    
+    @Delete
+    suspend fun deleteProblem(problem: Problem)
+    
+    @Query("DELETE FROM problems WHERE id = :id")
+    suspend fun deleteProblemById(id: String)
+    
+    @Query("SELECT COUNT(*) FROM problems WHERE gymId = :gymId")
+    suspend fun getProblemsCountByGym(gymId: String): Int
+    
+    @Query("SELECT COUNT(*) FROM problems WHERE isActive = 1")
+    suspend fun getActiveProblemsCount(): Int
+    
+    @Query("""
+        SELECT * FROM problems 
+        WHERE (name LIKE '%' || :searchQuery || '%' 
+        OR description LIKE '%' || :searchQuery || '%'
+        OR location LIKE '%' || :searchQuery || '%'
+        OR setter LIKE '%' || :searchQuery || '%')
+        ORDER BY updatedAt DESC
+    """)
+    fun searchProblems(searchQuery: String): Flow<List<Problem>>
+}

app/src/main/java/com/atridad/openclimb/data/model/Attempt.kt

@@ -0,0 +1,79 @@
+package com.atridad.openclimb.data.model
+
+import androidx.room.Entity
+import androidx.room.ForeignKey
+import androidx.room.Index
+import androidx.room.PrimaryKey
+import kotlinx.serialization.Serializable
+import java.time.LocalDateTime
+
+@Serializable
+enum class AttemptResult {
+    SUCCESS,
+    FALL,
+    NO_PROGRESS,
+    FLASH,
+}
+
+@Entity(
+    tableName = "attempts",
+    foreignKeys = [
+        ForeignKey(
+            entity = ClimbSession::class,
+            parentColumns = ["id"],
+            childColumns = ["sessionId"],
+            onDelete = ForeignKey.CASCADE
+        ),
+        ForeignKey(
+            entity = Problem::class,
+            parentColumns = ["id"],
+            childColumns = ["problemId"],
+            onDelete = ForeignKey.CASCADE
+        )
+    ],
+    indices = [
+        Index(value = ["sessionId"]),
+        Index(value = ["problemId"])
+    ]
+)
+@Serializable
+data class Attempt(
+    @PrimaryKey
+    val id: String,
+    val sessionId: String,
+    val problemId: String,
+    val result: AttemptResult,
+    val highestHold: String? = null, // Description of the highest hold reached
+    val notes: String? = null,
+    val duration: Long? = null, // Attempt duration in seconds
+    val restTime: Long? = null, // Rest time before this attempt in seconds
+    val timestamp: String, // When this attempt was made
+    val createdAt: String
+) {
+    companion object {
+        fun create(
+            sessionId: String,
+            problemId: String,
+            result: AttemptResult,
+            highestHold: String? = null,
+            notes: String? = null,
+            duration: Long? = null,
+            restTime: Long? = null,
+            timestamp: String = LocalDateTime.now().toString()
+        ): Attempt {
+            val now = LocalDateTime.now().toString()
+            return Attempt(
+                id = java.util.UUID.randomUUID().toString(),
+                sessionId = sessionId,
+                problemId = problemId,
+                result = result,
+                highestHold = highestHold,
+                notes = notes,
+                duration = duration,
+                restTime = restTime,
+                timestamp = timestamp,
+                createdAt = now
+            )
+        }
+    }
+}

app/src/main/java/com/atridad/openclimb/data/model/ClimbSession.kt

@@ -0,0 +1,81 @@
+package com.atridad.openclimb.data.model
+
+import androidx.room.Entity
+import androidx.room.ForeignKey
+import androidx.room.Index
+import androidx.room.PrimaryKey
+import kotlinx.serialization.Serializable
+import java.time.LocalDateTime
+
+@Serializable
+enum class SessionStatus {
+    ACTIVE,
+    COMPLETED,
+    PAUSED
+}
+
+@Entity(
+    tableName = "climb_sessions",
+    foreignKeys = [
+        ForeignKey(
+            entity = Gym::class,
+            parentColumns = ["id"],
+            childColumns = ["gymId"],
+            onDelete = ForeignKey.CASCADE
+        )
+    ],
+    indices = [Index(value = ["gymId"])]
+)
+@Serializable
+data class ClimbSession(
+    @PrimaryKey
+    val id: String,
+    val gymId: String,
+    val date: String,
+    val startTime: String? = null,
+    val endTime: String? = null,
+    val duration: Long? = null,
+    val status: SessionStatus = SessionStatus.ACTIVE,
+    val notes: String? = null,
+    val createdAt: String,
+    val updatedAt: String
+) {
+    companion object {
+        fun create(
+            gymId: String,
+            notes: String? = null
+        ): ClimbSession {
+            val now = LocalDateTime.now().toString()
+            return ClimbSession(
+                id = java.util.UUID.randomUUID().toString(),
+                gymId = gymId,
+                date = now,
+                startTime = now,
+                status = SessionStatus.ACTIVE,
+                notes = notes,
+                createdAt = now,
+                updatedAt = now
+            )
+        }
+        
+        fun ClimbSession.complete(): ClimbSession {
+            val endTime = LocalDateTime.now().toString()
+            val durationMinutes = if (startTime != null) {
+                try {
+                    val start = LocalDateTime.parse(startTime)
+                    val end = LocalDateTime.parse(endTime)
+                    java.time.Duration.between(start, end).toMinutes()
+                } catch (_: Exception) {
+                    null
+                }
+            } else null
+            
+            return this.copy(
+                endTime = endTime,
+                duration = durationMinutes,
+                status = SessionStatus.COMPLETED,
+                updatedAt = LocalDateTime.now().toString()
+            )
+        }
+    }
+}

app/src/main/java/com/atridad/openclimb/data/model/ClimbType.kt

@@ -0,0 +1,17 @@
+package com.atridad.openclimb.data.model
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+enum class ClimbType {
+    ROPE,
+    BOULDER;
+    
+    /**
+     * Get the display name
+     */
+    fun getDisplayName(): String = when (this) {
+        ROPE -> "Rope"
+        BOULDER -> "Bouldering"
+    }
+}

app/src/main/java/com/atridad/openclimb/data/model/DifficultySystem.kt

@@ -0,0 +1,108 @@
+package com.atridad.openclimb.data.model
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+enum class DifficultySystem {
+    // Bouldering
+    V_SCALE, // V-Scale (VB - V17)
+    FONT, // Fontainebleau (3 - 8C+)
+    
+    // Rope
+    YDS, // Yosemite Decimal System (5.0 - 5.15d)
+    
+    // Custom difficulty systems
+    CUSTOM;
+    
+    /**
+     * Get the display name for the UI
+     */
+    fun getDisplayName(): String = when (this) {
+        V_SCALE -> "V Scale"
+        FONT -> "Font Scale"
+        YDS -> "YDS (Yosemite)"
+        CUSTOM -> "Custom"
+    }
+    
+    /**
+     * Check if this system is for bouldering
+     */
+    fun isBoulderingSystem(): Boolean = when (this) {
+        V_SCALE, FONT -> true
+        YDS -> false
+        CUSTOM -> true // Custom is available for all
+    }
+    
+    /**
+     * Check if this system is for rope climbing
+     */
+    fun isRopeSystem(): Boolean = when (this) {
+        YDS -> true
+        V_SCALE, FONT -> false
+        CUSTOM -> true
+    }
+    
+    /**
+     * Get available grades for this system
+     */
+    fun getAvailableGrades(): List<String> = when (this) {
+        V_SCALE -> listOf("VB", "V0", "V1", "V2", "V3", "V4", "V5", "V6", "V7", "V8", "V9", "V10", "V11", "V12", "V13", "V14", "V15", "V16", "V17")
+        FONT -> listOf("3", "4A", "4B", "4C", "5A", "5B", "5C", "6A", "6A+", "6B", "6B+", "6C", "6C+", "7A", "7A+", "7B", "7B+", "7C", "7C+", "8A", "8A+", "8B", "8B+", "8C", "8C+")
+        YDS -> listOf("5.0", "5.1", "5.2", "5.3", "5.4", "5.5", "5.6", "5.7", "5.8", "5.9", "5.10a", "5.10b", "5.10c", "5.10d", "5.11a", "5.11b", "5.11c", "5.11d", "5.12a", "5.12b", "5.12c", "5.12d", "5.13a", "5.13b", "5.13c", "5.13d", "5.14a", "5.14b", "5.14c", "5.14d", "5.15a", "5.15b", "5.15c", "5.15d")
+        CUSTOM -> emptyList()
+    }
+    
+    companion object {
+        /**
+         * Get all difficulty systems based on type
+         */
+        fun getSystemsForClimbType(climbType: ClimbType): List<DifficultySystem> = when (climbType) {
+            ClimbType.BOULDER -> entries.filter { it.isBoulderingSystem() }
+            ClimbType.ROPE -> entries.filter { it.isRopeSystem() }
+        }
+    }
+}
+
+@Serializable
+data class DifficultyGrade(
+    val system: DifficultySystem,
+    val grade: String,
+    val numericValue: Int
+) {
+    /**
+     * Compare this grade with another grade of the same system
+     * Returns negative if this grade is easier, positive if harder, 0 if equal
+     */
+    fun compareTo(other: DifficultyGrade): Int {
+        if (system != other.system) return 0
+        
+        return when (system) {
+            DifficultySystem.V_SCALE -> compareVScaleGrades(grade, other.grade)
+            DifficultySystem.FONT -> compareFontGrades(grade, other.grade)
+            DifficultySystem.YDS -> compareYDSGrades(grade, other.grade)
+            DifficultySystem.CUSTOM -> grade.compareTo(other.grade)
+        }
+    }
+    
+    private fun compareVScaleGrades(grade1: String, grade2: String): Int {
+        // Handle VB (easiest) specially
+        if (grade1 == "VB" && grade2 != "VB") return -1
+        if (grade2 == "VB" && grade1 != "VB") return 1
+        if (grade1 == "VB" && grade2 == "VB") return 0
+        
+        // Extract numeric values for V grades
+        val num1 = grade1.removePrefix("V").toIntOrNull() ?: 0
+        val num2 = grade2.removePrefix("V").toIntOrNull() ?: 0
+        return num1.compareTo(num2)
+    }
+    
+    private fun compareFontGrades(grade1: String, grade2: String): Int {
+        // Simple string comparison for Font grades
+        return grade1.compareTo(grade2)
+    }
+    
+    private fun compareYDSGrades(grade1: String, grade2: String): Int {
+        // Simple string comparison for YDS grades
+        return grade1.compareTo(grade2)
+    }
+}

app/src/main/java/com/atridad/openclimb/data/model/Gym.kt

@@ -0,0 +1,45 @@
+package com.atridad.openclimb.data.model
+
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+import kotlinx.serialization.Serializable
+import java.time.LocalDateTime
+
+@Entity(tableName = "gyms")
+@Serializable
+data class Gym(
+    @PrimaryKey
+    val id: String,
+    val name: String,
+    val location: String? = null,
+    val supportedClimbTypes: List<ClimbType>,
+    val difficultySystems: List<DifficultySystem>,
+    val customDifficultyGrades: List<String> = emptyList(),
+    val notes: String? = null,
+    val createdAt: String,
+    val updatedAt: String
+) {
+    companion object {
+        fun create(
+            name: String,
+            location: String? = null,
+            supportedClimbTypes: List<ClimbType>,
+            difficultySystems: List<DifficultySystem>,
+            customDifficultyGrades: List<String> = emptyList(),
+            notes: String? = null
+        ): Gym {
+            val now = LocalDateTime.now().toString()
+            return Gym(
+                id = java.util.UUID.randomUUID().toString(),
+                name = name,
+                location = location,
+                supportedClimbTypes = supportedClimbTypes,
+                difficultySystems = difficultySystems,
+                customDifficultyGrades = customDifficultyGrades,
+                notes = notes,
+                createdAt = now,
+                updatedAt = now
+            )
+        }
+    }
+}

app/src/main/java/com/atridad/openclimb/data/model/Problem.kt

@@ -0,0 +1,75 @@
+package com.atridad.openclimb.data.model
+
+import androidx.room.Entity
+import androidx.room.ForeignKey
+import androidx.room.Index
+import androidx.room.PrimaryKey
+import kotlinx.serialization.Serializable
+import java.time.LocalDateTime
+
+@Entity(
+    tableName = "problems",
+    foreignKeys = [
+        ForeignKey(
+            entity = Gym::class,
+            parentColumns = ["id"],
+            childColumns = ["gymId"],
+            onDelete = ForeignKey.CASCADE
+        )
+    ],
+    indices = [Index(value = ["gymId"])]
+)
+@Serializable
+data class Problem(
+    @PrimaryKey
+    val id: String,
+    val gymId: String,
+    val name: String? = null,
+    val description: String? = null,
+    val climbType: ClimbType,
+    val difficulty: DifficultyGrade,
+    val setter: String? = null,
+    val tags: List<String> = emptyList(),
+    val location: String? = null,
+    val imagePaths: List<String> = emptyList(),
+    val isActive: Boolean = true,
+    val dateSet: String? = null,
+    val notes: String? = null,
+    val createdAt: String,
+    val updatedAt: String
+) {
+    companion object {
+        fun create(
+            gymId: String,
+            name: String? = null,
+            description: String? = null,
+            climbType: ClimbType,
+            difficulty: DifficultyGrade,
+            setter: String? = null,
+            tags: List<String> = emptyList(),
+            location: String? = null,
+            imagePaths: List<String> = emptyList(),
+            dateSet: String? = null,
+            notes: String? = null
+        ): Problem {
+            val now = LocalDateTime.now().toString()
+            return Problem(
+                id = java.util.UUID.randomUUID().toString(),
+                gymId = gymId,
+                name = name,
+                description = description,
+                climbType = climbType,
+                difficulty = difficulty,
+                setter = setter,
+                tags = tags,
+                location = location,
+                imagePaths = imagePaths,
+                isActive = true,
+                dateSet = dateSet,
+                notes = notes,
+                createdAt = now,
+                updatedAt = now
+            )
+        }
+    }
+}

app/src/main/java/com/atridad/openclimb/data/repository/ClimbRepository.kt

@@ -0,0 +1,276 @@
+package com.atridad.openclimb.data.repository
+
+import android.content.Context
+import android.os.Environment
+import com.atridad.openclimb.data.database.OpenClimbDatabase
+import com.atridad.openclimb.data.model.*
+import com.atridad.openclimb.utils.ZipExportImportUtils
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.first
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
+import java.io.File
+import java.time.LocalDateTime
+
+class ClimbRepository(
+    database: OpenClimbDatabase,
+    private val context: Context
+) {
+    private val gymDao = database.gymDao()
+    private val problemDao = database.problemDao()
+    private val sessionDao = database.climbSessionDao()
+    private val attemptDao = database.attemptDao()
+
+    
+    private val json = Json { 
+        prettyPrint = true 
+        ignoreUnknownKeys = true
+    }
+    
+    // Gym operations
+    fun getAllGyms(): Flow<List<Gym>> = gymDao.getAllGyms()
+    suspend fun getGymById(id: String): Gym? = gymDao.getGymById(id)
+    suspend fun insertGym(gym: Gym) = gymDao.insertGym(gym)
+    suspend fun updateGym(gym: Gym) = gymDao.updateGym(gym)
+    suspend fun deleteGym(gym: Gym) = gymDao.deleteGym(gym)
+    fun searchGyms(query: String): Flow<List<Gym>> = gymDao.searchGyms(query)
+    
+    // Problem operations
+    fun getAllProblems(): Flow<List<Problem>> = problemDao.getAllProblems()
+    suspend fun getProblemById(id: String): Problem? = problemDao.getProblemById(id)
+    fun getProblemsByGym(gymId: String): Flow<List<Problem>> = problemDao.getProblemsByGym(gymId)
+    suspend fun insertProblem(problem: Problem) = problemDao.insertProblem(problem)
+    suspend fun updateProblem(problem: Problem) = problemDao.updateProblem(problem)
+    suspend fun deleteProblem(problem: Problem) = problemDao.deleteProblem(problem)
+    fun searchProblems(query: String): Flow<List<Problem>> = problemDao.searchProblems(query)
+    
+    // Session operations
+    fun getAllSessions(): Flow<List<ClimbSession>> = sessionDao.getAllSessions()
+    suspend fun getSessionById(id: String): ClimbSession? = sessionDao.getSessionById(id)
+    fun getSessionsByGym(gymId: String): Flow<List<ClimbSession>> = sessionDao.getSessionsByGym(gymId)
+    suspend fun getActiveSession(): ClimbSession? = sessionDao.getActiveSession()
+    fun getActiveSessionFlow(): Flow<ClimbSession?> = sessionDao.getActiveSessionFlow()
+    suspend fun insertSession(session: ClimbSession) = sessionDao.insertSession(session)
+    suspend fun updateSession(session: ClimbSession) = sessionDao.updateSession(session)
+    suspend fun deleteSession(session: ClimbSession) = sessionDao.deleteSession(session)
+    
+    // Attempt operations
+    fun getAllAttempts(): Flow<List<Attempt>> = attemptDao.getAllAttempts()
+    fun getAttemptsBySession(sessionId: String): Flow<List<Attempt>> = attemptDao.getAttemptsBySession(sessionId)
+    fun getAttemptsByProblem(problemId: String): Flow<List<Attempt>> = attemptDao.getAttemptsByProblem(problemId)
+    suspend fun insertAttempt(attempt: Attempt) = attemptDao.insertAttempt(attempt)
+    suspend fun updateAttempt(attempt: Attempt) = attemptDao.updateAttempt(attempt)
+    suspend fun deleteAttempt(attempt: Attempt) = attemptDao.deleteAttempt(attempt)
+    
+
+    
+    // JSON Export
+    suspend fun exportAllDataToJson(directory: File? = null): File {
+        val exportDir = directory ?: File(context.getExternalFilesDir(Environment.DIRECTORY_DOCUMENTS), "OpenClimb")
+        if (!exportDir.exists()) {
+            exportDir.mkdirs()
+        }
+        
+        val timestamp = LocalDateTime.now().toString().replace(":", "-").replace(".", "-")
+        val exportFile = File(exportDir, "openclimb_export_$timestamp.json")
+        
+        val allGyms = gymDao.getAllGyms().first()
+        val allProblems = problemDao.getAllProblems().first()
+        val allSessions = sessionDao.getAllSessions().first()
+        val allAttempts = attemptDao.getAllAttempts().first()
+        
+        val exportData = ClimbDataExport(
+            exportedAt = LocalDateTime.now().toString(),
+            gyms = allGyms,
+            problems = allProblems,
+            sessions = allSessions,
+            attempts = allAttempts
+        )
+        
+        val jsonString = json.encodeToString(exportData)
+        exportFile.writeText(jsonString)
+        
+        return exportFile
+    }
+    
+    suspend fun exportAllDataToUri(context: Context, uri: android.net.Uri) {
+        val gyms = gymDao.getAllGyms().first()
+        val problems = problemDao.getAllProblems().first()
+        val sessions = sessionDao.getAllSessions().first()
+        val attempts = attemptDao.getAllAttempts().first()
+        
+        val exportData = ClimbDataExport(
+            exportedAt = LocalDateTime.now().toString(),
+            gyms = gyms,
+            problems = problems,
+            sessions = sessions,
+            attempts = attempts
+        )
+        
+        val jsonString = json.encodeToString(exportData)
+        
+        context.contentResolver.openOutputStream(uri)?.use { outputStream ->
+            outputStream.write(jsonString.toByteArray())
+        } ?: throw Exception("Could not open output stream")
+    }
+    
+    suspend fun importDataFromJson(file: File) {
+        try {
+            val jsonContent = file.readText()
+            val importData = json.decodeFromString<ClimbDataExport>(jsonContent)
+            
+            // Import gyms
+            importData.gyms.forEach { gym ->
+                try {
+                    gymDao.insertGym(gym)
+                } catch (_: Exception) {
+                    // If insertion fails, update instead
+                    gymDao.updateGym(gym)
+                }
+            }
+            
+            // Import problems
+            importData.problems.forEach { problem ->
+                try {
+                    problemDao.insertProblem(problem)
+                } catch (_: Exception) {
+                    problemDao.updateProblem(problem)
+                }
+            }
+            
+            // Import sessions
+            importData.sessions.forEach { session ->
+                try {
+                    sessionDao.insertSession(session)
+                } catch (_: Exception) {
+                    sessionDao.updateSession(session)
+                }
+            }
+            
+            // Import attempts
+            importData.attempts.forEach { attempt ->
+                try {
+                    attemptDao.insertAttempt(attempt)
+                } catch (_: Exception) {
+                    attemptDao.updateAttempt(attempt)
+                }
+            }
+            
+        } catch (e: Exception) {
+            throw Exception("Failed to import data: ${e.message}")
+        }
+    }
+    
+    // ZIP Export with images
+    suspend fun exportAllDataToZip(directory: File? = null): File {
+        val allGyms = gymDao.getAllGyms().first()
+        val allProblems = problemDao.getAllProblems().first()
+        val allSessions = sessionDao.getAllSessions().first()
+        val allAttempts = attemptDao.getAllAttempts().first()
+        
+        val exportData = ClimbDataExport(
+            exportedAt = LocalDateTime.now().toString(),
+            gyms = allGyms,
+            problems = allProblems,
+            sessions = allSessions,
+            attempts = allAttempts
+        )
+        
+        // Collect all referenced image paths
+        val referencedImagePaths = allProblems.flatMap { it.imagePaths }.toSet()
+        
+        return ZipExportImportUtils.createExportZip(
+            context = context,
+            exportData = exportData,
+            referencedImagePaths = referencedImagePaths,
+            directory = directory
+        )
+    }
+    
+    suspend fun exportAllDataToZipUri(context: Context, uri: android.net.Uri) {
+        val gyms = gymDao.getAllGyms().first()
+        val problems = problemDao.getAllProblems().first()
+        val sessions = sessionDao.getAllSessions().first()
+        val attempts = attemptDao.getAllAttempts().first()
+        
+        val exportData = ClimbDataExport(
+            exportedAt = LocalDateTime.now().toString(),
+            gyms = gyms,
+            problems = problems,
+            sessions = sessions,
+            attempts = attempts
+        )
+        
+        // Collect all image paths
+        val referencedImagePaths = problems.flatMap { it.imagePaths }.toSet()
+        
+        ZipExportImportUtils.createExportZipToUri(
+            context = context,
+            uri = uri,
+            exportData = exportData,
+            referencedImagePaths = referencedImagePaths
+        )
+    }
+    
+    suspend fun importDataFromZip(file: File) {
+        try {
+            val importResult = ZipExportImportUtils.extractImportZip(context, file)
+            val importData = json.decodeFromString<ClimbDataExport>(importResult.jsonContent)
+            
+            // Update problem image paths with the new imported paths
+            val updatedProblems = ZipExportImportUtils.updateProblemImagePaths(
+                importData.problems,
+                importResult.importedImagePaths
+            )
+            
+            // Import gyms
+            importData.gyms.forEach { gym ->
+                try {
+                    gymDao.insertGym(gym)
+                } catch (e: Exception) {
+                    // If insertion fails update instead
+                    gymDao.updateGym(gym)
+                }
+            }
+            
+            // Import problems with updated image paths
+            updatedProblems.forEach { problem ->
+                try {
+                    problemDao.insertProblem(problem)
+                } catch (e: Exception) {
+                    problemDao.updateProblem(problem)
+                }
+            }
+            
+            // Import sessions
+            importData.sessions.forEach { session ->
+                try {
+                    sessionDao.insertSession(session)
+                } catch (e: Exception) {
+                    sessionDao.updateSession(session)
+                }
+            }
+            
+            // Import attempts
+            importData.attempts.forEach { attempt ->
+                try {
+                    attemptDao.insertAttempt(attempt)
+                } catch (e: Exception) {
+                    attemptDao.updateAttempt(attempt)
+                }
+            }
+            
+        } catch (e: Exception) {
+            throw Exception("Failed to import data: ${e.message}")
+        }
+    }
+}
+
+@kotlinx.serialization.Serializable
+data class ClimbDataExport(
+    val exportedAt: String,
+    val gyms: List<Gym>,
+    val problems: List<Problem>,
+    val sessions: List<ClimbSession>,
+    val attempts: List<Attempt>
+)

app/src/main/java/com/atridad/openclimb/navigation/BottomNavigationItem.kt

@@ -0,0 +1,39 @@
+package com.atridad.openclimb.navigation
+
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.*
+import androidx.compose.ui.graphics.vector.ImageVector
+
+data class BottomNavigationItem(
+    val screen: Screen,
+    val icon: ImageVector,
+    val label: String
+)
+
+val bottomNavigationItems = listOf(
+    BottomNavigationItem(
+        screen = Screen.Sessions,
+        icon = Icons.Default.PlayArrow,
+        label = "Sessions"
+    ),
+    BottomNavigationItem(
+        screen = Screen.Problems,
+        icon = Icons.Default.Star,
+        label = "Problems"
+    ),
+    BottomNavigationItem(
+        screen = Screen.Analytics,
+        icon = Icons.Default.Info,
+        label = "Analytics"
+    ),
+    BottomNavigationItem(
+        screen = Screen.Gyms,
+        icon = Icons.Default.LocationOn,
+        label = "Gyms"
+    ),
+    BottomNavigationItem(
+        screen = Screen.Settings,
+        icon = Icons.Default.Settings,
+        label = "Settings"
+    )
+)

app/src/main/java/com/atridad/openclimb/navigation/Screen.kt

@@ -0,0 +1,42 @@
+package com.atridad.openclimb.navigation
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+sealed class Screen {
+    @Serializable
+    data object Sessions : Screen()
+    
+    @Serializable
+    data object Problems : Screen()
+    
+    @Serializable
+    data object Analytics : Screen()
+    
+    @Serializable
+    data object Gyms : Screen()
+    
+    @Serializable
+    data object Settings : Screen()
+    
+    // Detail screens
+    @Serializable
+    data class SessionDetail(val sessionId: String) : Screen()
+    
+    @Serializable
+    data class ProblemDetail(val problemId: String) : Screen()
+    
+    @Serializable
+    data class GymDetail(val gymId: String) : Screen()
+    
+    @Serializable
+    data class AddEditGym(val gymId: String? = null) : Screen()
+    
+    @Serializable
+    data class AddEditProblem(val problemId: String? = null, val gymId: String? = null) : Screen()
+    
+    @Serializable
+    data class AddEditSession(val sessionId: String? = null, val gymId: String? = null) : Screen()
+    
+
+}

app/src/main/java/com/atridad/openclimb/service/SessionTrackingService.kt

@@ -0,0 +1,318 @@
+package com.atridad.openclimb.service
+
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.app.Service
+import android.content.Context
+import android.content.Intent
+import android.os.IBinder
+import android.os.PowerManager
+import androidx.core.app.NotificationCompat
+import com.atridad.openclimb.MainActivity
+import com.atridad.openclimb.R
+import com.atridad.openclimb.data.database.OpenClimbDatabase
+import com.atridad.openclimb.data.repository.ClimbRepository
+import kotlinx.coroutines.*
+import kotlinx.coroutines.flow.firstOrNull
+import java.time.LocalDateTime
+import java.time.temporal.ChronoUnit
+
+class SessionTrackingService : Service() {
+    
+    private val serviceScope = CoroutineScope(Dispatchers.IO + SupervisorJob())
+    private var notificationJob: Job? = null
+    private var monitoringJob: Job? = null
+    private var wakeLock: PowerManager.WakeLock? = null
+    
+    private lateinit var repository: ClimbRepository
+    private lateinit var notificationManager: NotificationManager
+    
+    companion object {
+        const val NOTIFICATION_ID = 1001
+        const val CHANNEL_ID = "session_tracking_channel"
+        const val ACTION_START_SESSION = "start_session"
+        const val ACTION_STOP_SESSION = "stop_session"
+        const val EXTRA_SESSION_ID = "session_id"
+        
+        fun createStartIntent(context: Context, sessionId: String): Intent {
+            return Intent(context, SessionTrackingService::class.java).apply {
+                action = ACTION_START_SESSION
+                putExtra(EXTRA_SESSION_ID, sessionId)
+            }
+        }
+        
+        fun createStopIntent(context: Context, sessionId: String): Intent {
+            return Intent(context, SessionTrackingService::class.java).apply {
+                action = ACTION_STOP_SESSION
+                putExtra(EXTRA_SESSION_ID, sessionId)
+            }
+        }
+    }
+    
+    override fun onCreate() {
+        super.onCreate()
+        
+        val database = OpenClimbDatabase.getDatabase(this)
+        repository = ClimbRepository(database, this)
+        notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
+        
+        createNotificationChannel()
+        acquireWakeLock()
+    }
+    
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        when (intent?.action) {
+            ACTION_START_SESSION -> {
+                val sessionId = intent.getStringExtra(EXTRA_SESSION_ID)
+                if (sessionId != null) {
+                    startSessionTracking(sessionId)
+                }
+            }
+            ACTION_STOP_SESSION -> {
+                val sessionId = intent.getStringExtra(EXTRA_SESSION_ID)
+                serviceScope.launch {
+                    try {
+                        val targetSession = when {
+                            sessionId != null -> repository.getSessionById(sessionId)
+                            else -> repository.getActiveSession()
+                        }
+                        if (targetSession != null && targetSession.status == com.atridad.openclimb.data.model.SessionStatus.ACTIVE) {
+                            val completed = with(com.atridad.openclimb.data.model.ClimbSession) { targetSession.complete() }
+                            repository.updateSession(completed)
+                        }
+                    } finally {
+                        stopSessionTracking()
+                    }
+                }
+            }
+        }
+        // Return START_STICKY to restart service if it gets killed
+        return START_STICKY
+    }
+    
+    override fun onTaskRemoved(rootIntent: Intent?) {
+        super.onTaskRemoved(rootIntent)
+        // If the app is removed from recent tasks, ensure the service keeps running
+        // This helps maintain the notification even if the user swipes away the app
+    }
+    
+    override fun onLowMemory() {
+        super.onLowMemory()
+        // Don't stop the service on low memory, just log it
+        // The notification is important for user experience
+    }
+    
+    override fun onBind(intent: Intent?): IBinder? = null
+    
+    private fun startSessionTracking(sessionId: String) {
+        // Cancel any existing jobs
+        notificationJob?.cancel()
+        monitoringJob?.cancel()
+        
+        // Start the main notification update job
+        notificationJob = serviceScope.launch {
+            try {
+                // Initial notification update
+                updateNotification(sessionId)
+                
+                // Update every 2 seconds for better performance
+                while (isActive) {
+                    delay(2000L)
+                    updateNotification(sessionId)
+                }
+            } catch (e: Exception) {
+                // Log error and continue
+                e.printStackTrace()
+            }
+        }
+        
+        // Start the monitoring job that ensures notification stays active
+        monitoringJob = serviceScope.launch {
+            try {
+                while (isActive) {
+                    delay(5000L) // Check every 5 seconds
+                    
+                    // Verify the notification is still active
+                    if (!isNotificationActive()) {
+                        // Notification was dismissed, recreate it
+                        updateNotification(sessionId)
+                    }
+                    
+                    // Verify the session is still active
+                    val session = repository.getSessionById(sessionId)
+                    if (session == null || session.status != com.atridad.openclimb.data.model.SessionStatus.ACTIVE) {
+                        stopSessionTracking()
+                        break
+                    }
+                }
+            } catch (e: Exception) {
+                e.printStackTrace()
+            }
+        }
+    }
+    
+    private fun stopSessionTracking() {
+        notificationJob?.cancel()
+        monitoringJob?.cancel()
+        releaseWakeLock()
+        stopForeground(STOP_FOREGROUND_REMOVE)
+        stopSelf()
+    }
+    
+    private fun isNotificationActive(): Boolean {
+        return try {
+            val activeNotifications = notificationManager.activeNotifications
+            activeNotifications.any { it.id == NOTIFICATION_ID }
+        } catch (e: Exception) {
+            false
+        }
+    }
+    
+    private suspend fun updateNotification(sessionId: String) {
+        try {
+            val session = repository.getSessionById(sessionId)
+            if (session == null || session.status != com.atridad.openclimb.data.model.SessionStatus.ACTIVE) {
+                stopSessionTracking()
+                return
+            }
+            
+            val gym = repository.getGymById(session.gymId)
+            val attempts = repository.getAttemptsBySession(sessionId).firstOrNull() ?: emptyList()
+            
+            val duration = session.startTime?.let { startTime ->
+                try {
+                    val start = LocalDateTime.parse(startTime)
+                    val now = LocalDateTime.now()
+                    val totalSeconds = ChronoUnit.SECONDS.between(start, now)
+                    val hours = totalSeconds / 3600
+                    val minutes = (totalSeconds % 3600) / 60
+                    val seconds = totalSeconds % 60
+                    
+                    when {
+                        hours > 0 -> "${hours}h ${minutes}m ${seconds}s"
+                        minutes > 0 -> "${minutes}m ${seconds}s"
+                        else -> "${totalSeconds}s"
+                    }
+                } catch (_: Exception) {
+                    "Active"
+                }
+            } ?: "Active"
+            
+            val notification = NotificationCompat.Builder(this, CHANNEL_ID)
+                .setContentTitle("Climbing Session Active")
+                .setContentText("${gym?.name ?: "Gym"} • $duration • ${attempts.size} attempts")
+                .setSmallIcon(R.drawable.ic_mountains)
+                .setOngoing(true)
+                .setAutoCancel(false)
+                .setPriority(NotificationCompat.PRIORITY_LOW)
+                .setCategory(NotificationCompat.CATEGORY_SERVICE)
+                .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
+                .setContentIntent(createOpenAppIntent())
+                .addAction(
+                    R.drawable.ic_mountains,
+                    "Open Session",
+                    createOpenAppIntent()
+                )
+                .addAction(
+                    android.R.drawable.ic_menu_close_clear_cancel,
+                    "End Session",
+                    createStopPendingIntent(sessionId)
+                )
+                .build()
+            
+            // Always start foreground to ensure service stays alive
+            startForeground(NOTIFICATION_ID, notification)
+            
+            // Also notify separately to ensure it's visible
+            notificationManager.notify(NOTIFICATION_ID, notification)
+            
+        } catch (e: Exception) {
+            e.printStackTrace()
+            // Don't stop the service on notification errors, just log them
+            // Try to restart the notification after a delay
+            try {
+                delay(5000L)
+                updateNotification(sessionId)
+            } catch (retryException: Exception) {
+                retryException.printStackTrace()
+                // If retry fails, stop the service to prevent infinite loops
+                stopSessionTracking()
+            }
+        }
+    }
+    
+    private fun createOpenAppIntent(): PendingIntent {
+        val intent = Intent(this, MainActivity::class.java).apply {
+            flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TOP
+            action = "OPEN_SESSION"
+        }
+        return PendingIntent.getActivity(
+            this,
+            0,
+            intent,
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        )
+    }
+    
+    private fun createStopPendingIntent(sessionId: String): PendingIntent {
+        val intent = createStopIntent(this, sessionId)
+        return PendingIntent.getService(
+            this,
+            1,
+            intent,
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        )
+    }
+    
+    private fun createNotificationChannel() {
+        val channel = NotificationChannel(
+            CHANNEL_ID,
+            "Session Tracking",
+            NotificationManager.IMPORTANCE_LOW
+        ).apply {
+            description = "Shows active climbing session information"
+            setShowBadge(false)
+            lockscreenVisibility = NotificationCompat.VISIBILITY_PUBLIC
+            enableLights(false)
+            enableVibration(false)
+        }
+
+        notificationManager.createNotificationChannel(channel)
+    }
+    
+    private fun acquireWakeLock() {
+        try {
+            val powerManager = getSystemService(Context.POWER_SERVICE) as PowerManager
+            wakeLock = powerManager.newWakeLock(
+                PowerManager.PARTIAL_WAKE_LOCK,
+                "OpenClimb:SessionTrackingWakeLock"
+            ).apply {
+                acquire(10*60*1000L) // 10 minutes timeout
+            }
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+    }
+    
+    private fun releaseWakeLock() {
+        try {
+            wakeLock?.let {
+                if (it.isHeld) {
+                    it.release()
+                }
+            }
+            wakeLock = null
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+    }
+    
+    override fun onDestroy() {
+        super.onDestroy()
+        notificationJob?.cancel()
+        monitoringJob?.cancel()
+        releaseWakeLock()
+        serviceScope.cancel()
+    }
+}

app/src/main/java/com/atridad/openclimb/ui/OpenClimbApp.kt

@@ -0,0 +1,331 @@
+package com.atridad.openclimb.ui
+
+import android.Manifest
+import android.content.pm.PackageManager
+import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Add
+import androidx.compose.material.icons.filled.PlayArrow
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.lifecycle.viewmodel.compose.viewModel
+import androidx.navigation.NavHostController
+import androidx.navigation.compose.NavHost
+import androidx.navigation.compose.composable
+import androidx.navigation.compose.currentBackStackEntryAsState
+import androidx.navigation.compose.rememberNavController
+import androidx.navigation.toRoute
+import com.atridad.openclimb.data.database.OpenClimbDatabase
+import com.atridad.openclimb.data.repository.ClimbRepository
+import com.atridad.openclimb.navigation.Screen
+import com.atridad.openclimb.navigation.bottomNavigationItems
+import com.atridad.openclimb.ui.components.NotificationPermissionDialog
+import com.atridad.openclimb.ui.screens.*
+import com.atridad.openclimb.ui.theme.OpenClimbTheme
+import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
+import com.atridad.openclimb.ui.viewmodel.ClimbViewModelFactory
+import com.atridad.openclimb.utils.NotificationPermissionUtils
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun OpenClimbApp() {
+    val navController = rememberNavController()
+    val context = LocalContext.current
+    
+    val database = remember { OpenClimbDatabase.getDatabase(context) }
+    val repository = remember { ClimbRepository(database, context) }
+    val viewModel: ClimbViewModel = viewModel(
+        factory = ClimbViewModelFactory(repository)
+    )
+    
+    // Notification permission state
+    var showNotificationPermissionDialog by remember { mutableStateOf(false) }
+    var hasCheckedNotificationPermission by remember { mutableStateOf(false) }
+    
+    // Permission launcher
+    val permissionLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.RequestPermission()
+    ) { isGranted: Boolean ->
+        // Handle permission result
+        if (isGranted) {
+            // Permission granted, continue
+        } else {
+            // Permission denied, show dialog again later
+            showNotificationPermissionDialog = false
+        }
+    }
+    
+    // Check notification permission on first launch
+    LaunchedEffect(Unit) {
+        if (!hasCheckedNotificationPermission) {
+            hasCheckedNotificationPermission = true
+            
+            if (NotificationPermissionUtils.shouldRequestNotificationPermission() &&
+                !NotificationPermissionUtils.isNotificationPermissionGranted(context)) {
+                showNotificationPermissionDialog = true
+            }
+        }
+    }
+    
+    // Ensure session tracking service is running when app resumes
+    LaunchedEffect(Unit) {
+        viewModel.ensureSessionTrackingServiceRunning(context)
+    }
+    
+    // FAB configuration
+    var fabConfig by remember { mutableStateOf<FabConfig?>(null) }
+
+    Scaffold(
+        bottomBar = {
+            OpenClimbBottomNavigation(navController = navController)
+        },
+        floatingActionButton = {
+            fabConfig?.let { config ->
+                FloatingActionButton(
+                    onClick = config.onClick,
+                    containerColor = MaterialTheme.colorScheme.primary
+                ) {
+                    Icon(
+                        imageVector = config.icon,
+                        contentDescription = config.contentDescription
+                    )
+                }
+            }
+        }
+    ) { innerPadding ->
+        NavHost(
+            navController = navController,
+            startDestination = Screen.Sessions,
+            modifier = Modifier.padding(innerPadding)
+        ) {
+            // Main screens
+            composable<Screen.Sessions> {
+                val gyms by viewModel.gyms.collectAsState()
+                val activeSession by viewModel.activeSession.collectAsState()
+                LaunchedEffect(gyms, activeSession) {
+                    fabConfig = if (gyms.isNotEmpty() && activeSession == null) {
+                        FabConfig(
+                            icon = Icons.Default.PlayArrow,
+                            contentDescription = "Start Session",
+                            onClick = { 
+                                // Check notification permission before starting session
+                                if (NotificationPermissionUtils.shouldRequestNotificationPermission() &&
+                                    !NotificationPermissionUtils.isNotificationPermissionGranted(context)) {
+                                    showNotificationPermissionDialog = true
+                                } else {
+                                    if (gyms.size == 1) {
+                                        viewModel.startSession(context, gyms.first().id)
+                                    } else {
+                                        navController.navigate(Screen.AddEditSession())
+                                    }
+                                }
+                            }
+                        )
+                    } else {
+                        null
+                    }
+                }
+                SessionsScreen(
+                    viewModel = viewModel,
+                    onNavigateToSessionDetail = { sessionId ->
+                        navController.navigate(Screen.SessionDetail(sessionId))
+                    }
+                )
+            }
+            
+            composable<Screen.Problems> {
+                val gyms by viewModel.gyms.collectAsState()
+                LaunchedEffect(gyms) {
+                    fabConfig = if (gyms.isNotEmpty()) {
+                        FabConfig(
+                            icon = Icons.Default.Add,
+                            contentDescription = "Add Problem",
+                            onClick = { 
+                                navController.navigate(Screen.AddEditProblem())
+                            }
+                        )
+                    } else {
+                        null
+                    }
+                }
+                ProblemsScreen(
+                    viewModel = viewModel,
+                    onNavigateToProblemDetail = { problemId ->
+                        navController.navigate(Screen.ProblemDetail(problemId))
+                    }
+                )
+            }
+            
+            composable<Screen.Analytics> {
+                LaunchedEffect(Unit) {
+                    fabConfig = null // No FAB for analytics
+                }
+                AnalyticsScreen(viewModel = viewModel)
+            }
+            
+            composable<Screen.Gyms> {
+                LaunchedEffect(Unit) {
+                    fabConfig = FabConfig(
+                        icon = Icons.Default.Add,
+                        contentDescription = "Add Gym",
+                        onClick = { 
+                            navController.navigate(Screen.AddEditGym())
+                        }
+                    )
+                }
+                GymsScreen(
+                    viewModel = viewModel,
+                    onNavigateToGymDetail = { gymId ->
+                        navController.navigate(Screen.GymDetail(gymId))
+                    }
+                )
+            }
+            
+            composable<Screen.Settings> {
+                LaunchedEffect(Unit) {
+                    fabConfig = null // No FAB for settings
+                }
+                SettingsScreen(viewModel = viewModel)
+            }
+            
+            // Detail screens
+            composable<Screen.SessionDetail> { backStackEntry ->
+                val args = backStackEntry.toRoute<Screen.SessionDetail>()
+                LaunchedEffect(Unit) { fabConfig = null }
+                SessionDetailScreen(
+                    sessionId = args.sessionId,
+                    viewModel = viewModel,
+                    onNavigateBack = { navController.popBackStack() },
+                    onNavigateToProblemDetail = { problemId ->
+                        navController.navigate(Screen.ProblemDetail(problemId))
+                    }
+                )
+            }
+            
+            composable<Screen.ProblemDetail> { backStackEntry ->
+                val args = backStackEntry.toRoute<Screen.ProblemDetail>()
+                LaunchedEffect(Unit) { fabConfig = null }
+                ProblemDetailScreen(
+                    problemId = args.problemId,
+                    viewModel = viewModel,
+                    onNavigateBack = { navController.popBackStack() },
+                    onNavigateToEdit = { problemId ->
+                        navController.navigate(Screen.AddEditProblem(problemId = problemId))
+                    }
+                )
+            }
+            
+            composable<Screen.GymDetail> { backStackEntry ->
+                val args = backStackEntry.toRoute<Screen.GymDetail>()
+                LaunchedEffect(Unit) { fabConfig = null }
+                GymDetailScreen(
+                    gymId = args.gymId,
+                    viewModel = viewModel,
+                    onNavigateBack = { navController.popBackStack() },
+                    onNavigateToEdit = { gymId ->
+                        navController.navigate(Screen.AddEditGym(gymId = gymId))
+                    },
+                    onNavigateToSessionDetail = { sessionId ->
+                        navController.navigate(Screen.SessionDetail(sessionId))
+                    },
+                    onNavigateToProblemDetail = { problemId ->
+                        navController.navigate(Screen.ProblemDetail(problemId))
+                    }
+                )
+            }
+            
+
+            composable<Screen.AddEditGym> { backStackEntry ->
+                val args = backStackEntry.toRoute<Screen.AddEditGym>()
+                LaunchedEffect(Unit) { fabConfig = null }
+                AddEditGymScreen(
+                    gymId = args.gymId,
+                    viewModel = viewModel,
+                    onNavigateBack = { navController.popBackStack() }
+                )
+            }
+            
+            composable<Screen.AddEditProblem> { backStackEntry ->
+                val args = backStackEntry.toRoute<Screen.AddEditProblem>()
+                LaunchedEffect(Unit) { fabConfig = null }
+                AddEditProblemScreen(
+                    problemId = args.problemId,
+                    gymId = args.gymId,
+                    viewModel = viewModel,
+                    onNavigateBack = { navController.popBackStack() }
+                )
+            }
+            
+            composable<Screen.AddEditSession> { backStackEntry ->
+                val args = backStackEntry.toRoute<Screen.AddEditSession>()
+                LaunchedEffect(Unit) { fabConfig = null }
+                AddEditSessionScreen(
+                    sessionId = args.sessionId,
+                    gymId = args.gymId,
+                    viewModel = viewModel,
+                    onNavigateBack = { navController.popBackStack() }
+                )
+            }
+        }
+        
+        // Notification permission dialog
+        if (showNotificationPermissionDialog) {
+            NotificationPermissionDialog(
+                onDismiss = { showNotificationPermissionDialog = false },
+                onRequestPermission = {
+                    permissionLauncher.launch(NotificationPermissionUtils.getNotificationPermissionString())
+                }
+            )
+        }
+    }
+}
+
+@Composable
+fun OpenClimbBottomNavigation(navController: NavHostController) {
+    val navBackStackEntry by navController.currentBackStackEntryAsState()
+    val currentRoute = navBackStackEntry?.destination?.route
+    
+    NavigationBar {
+        bottomNavigationItems.forEach { item ->
+            val isSelected = when (item.screen) {
+                is Screen.Sessions -> currentRoute?.contains("Session") == true
+                is Screen.Problems -> currentRoute?.contains("Problem") == true  
+                is Screen.Gyms -> currentRoute?.contains("Gym") == true
+                is Screen.Analytics -> currentRoute?.contains("Analytics") == true
+                is Screen.Settings -> currentRoute?.contains("Settings") == true
+                else -> currentRoute?.contains(item.screen::class.simpleName ?: "") == true
+            }
+            
+            NavigationBarItem(
+                icon = { Icon(item.icon, contentDescription = item.label) },
+                label = { Text(item.label) },
+                selected = isSelected,
+                onClick = {
+                    navController.navigate(item.screen) {
+                        // Clear the entire back stack and go to the selected tab's root screen
+                        popUpTo(0) {
+                            inclusive = true
+                        }
+                        // Avoid multiple copies of the same destination when
+                        // reselecting the same item
+                        launchSingleTop = true
+                        // Don't restore state - always start fresh when switching tabs
+                        restoreState = false
+                    }
+                }
+            )
+        }
+    }
+}
+
+data class FabConfig(
+    val icon: androidx.compose.ui.graphics.vector.ImageVector,
+    val contentDescription: String,
+    val onClick: () -> Unit
+)
+
+

app/src/main/java/com/atridad/openclimb/ui/components/ActiveSessionBanner.kt

@@ -0,0 +1,123 @@
+package com.atridad.openclimb.ui.components
+
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.PlayArrow
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import com.atridad.openclimb.data.model.ClimbSession
+import com.atridad.openclimb.data.model.Gym
+import com.atridad.openclimb.ui.theme.CustomIcons
+import kotlinx.coroutines.delay
+import java.time.LocalDateTime
+import java.time.temporal.ChronoUnit
+
+@Composable
+fun ActiveSessionBanner(
+    activeSession: ClimbSession?,
+    gym: Gym?,
+    onSessionClick: () -> Unit,
+    onEndSession: () -> Unit
+) {    
+    if (activeSession != null) {
+        // Add a timer that updates every second for real-time duration counting
+        var currentTime by remember { mutableStateOf(LocalDateTime.now()) }
+        
+        LaunchedEffect(Unit) {
+            while (true) {
+                delay(1000) // Update every second
+                currentTime = LocalDateTime.now()
+            }
+        }
+        
+        Card(
+            modifier = Modifier
+                .fillMaxWidth()
+                .clickable { onSessionClick() },
+            colors = CardDefaults.cardColors(
+                containerColor = MaterialTheme.colorScheme.primaryContainer
+            )
+        ) {
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(16.dp),
+                horizontalArrangement = Arrangement.SpaceBetween,
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Column(modifier = Modifier.weight(1f)) {
+                    Row(
+                        verticalAlignment = Alignment.CenterVertically
+                    ) {
+                        Icon(
+                            Icons.Default.PlayArrow,
+                            contentDescription = "Active session",
+                            tint = MaterialTheme.colorScheme.primary,
+                            modifier = Modifier.size(16.dp)
+                        )
+                        Spacer(modifier = Modifier.width(8.dp))
+                        Text(
+                            text = "Active Session",
+                            style = MaterialTheme.typography.titleSmall,
+                            fontWeight = FontWeight.Bold,
+                            color = MaterialTheme.colorScheme.onPrimaryContainer
+                        )
+                    }
+                    
+                    Spacer(modifier = Modifier.height(4.dp))
+                    
+                    Text(
+                        text = gym?.name ?: "Unknown Gym",
+                        style = MaterialTheme.typography.bodyMedium,
+                        color = MaterialTheme.colorScheme.onPrimaryContainer
+                    )
+                    
+                    activeSession.startTime?.let { startTime ->
+                        val duration = calculateDuration(startTime, currentTime)
+                        Text(
+                            text = duration,
+                            style = MaterialTheme.typography.bodySmall,
+                            color = MaterialTheme.colorScheme.onPrimaryContainer.copy(alpha = 0.8f)
+                        )
+                    }
+                }
+                
+                IconButton(
+                    onClick = onEndSession,
+                    colors = IconButtonDefaults.iconButtonColors(
+                        containerColor = MaterialTheme.colorScheme.error,
+                        contentColor = MaterialTheme.colorScheme.onError
+                    )
+                ) {
+                    Icon(
+                        imageVector = CustomIcons.Stop(MaterialTheme.colorScheme.onError),
+                        contentDescription = "End session"
+                    )
+                }
+            }
+        }
+    }
+}
+
+private fun calculateDuration(startTimeString: String, currentTime: LocalDateTime): String {
+    return try {
+        val startTime = LocalDateTime.parse(startTimeString)
+        val totalSeconds = ChronoUnit.SECONDS.between(startTime, currentTime)
+        val hours = totalSeconds / 3600
+        val minutes = (totalSeconds % 3600) / 60
+        val seconds = totalSeconds % 60
+        
+        when {
+            hours > 0 -> "${hours}h ${minutes}m ${seconds}s"
+            minutes > 0 -> "${minutes}m ${seconds}s"
+            else -> "${totalSeconds}s"
+        }
+    } catch (_: Exception) {
+        "Active"
+    }
+}

app/src/main/java/com/atridad/openclimb/ui/components/FullscreenImageViewer.kt

@@ -0,0 +1,209 @@
+package com.atridad.openclimb.ui.components
+
+import androidx.compose.foundation.ExperimentalFoundationApi
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.gestures.detectTransformGestures
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyRow
+import androidx.compose.foundation.lazy.itemsIndexed
+import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.foundation.pager.HorizontalPager
+import androidx.compose.foundation.pager.rememberPagerState
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Close
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.window.Dialog
+import androidx.compose.ui.window.DialogProperties
+import coil.compose.AsyncImage
+import com.atridad.openclimb.utils.ImageUtils
+import kotlinx.coroutines.launch
+
+@OptIn(ExperimentalFoundationApi::class)
+@Composable
+fun FullscreenImageViewer(
+    imagePaths: List<String>,
+    initialIndex: Int = 0,
+    onDismiss: () -> Unit
+) {
+    val context = LocalContext.current
+    val pagerState = rememberPagerState(
+        initialPage = initialIndex,
+        pageCount = { imagePaths.size }
+    )
+    val thumbnailListState = rememberLazyListState()
+    val coroutineScope = rememberCoroutineScope()
+    
+    // Auto-scroll thumbnail list to center current image
+    LaunchedEffect(pagerState.currentPage) {
+        thumbnailListState.animateScrollToItem(
+            index = pagerState.currentPage,
+            scrollOffset = -200
+        )
+    }
+    
+    Dialog(
+        onDismissRequest = onDismiss,
+        properties = DialogProperties(
+            usePlatformDefaultWidth = false,
+            decorFitsSystemWindows = false
+        )
+    ) {
+        Box(
+            modifier = Modifier
+                .fillMaxSize()
+                .background(Color.Black)
+        ) {
+            // Main image pager
+            HorizontalPager(
+                state = pagerState,
+                modifier = Modifier.fillMaxSize()
+            ) { page ->
+                ZoomableImage(
+                    imagePath = imagePaths[page],
+                    modifier = Modifier.fillMaxSize()
+                )
+            }
+            
+            // Close button
+            IconButton(
+                onClick = onDismiss,
+                modifier = Modifier
+                    .align(Alignment.TopEnd)
+                    .padding(16.dp)
+                    .background(
+                        Color.Black.copy(alpha = 0.5f),
+                        CircleShape
+                    )
+            ) {
+                Icon(
+                    Icons.Default.Close,
+                    contentDescription = "Close",
+                    tint = Color.White
+                )
+            }
+            
+            // Image counter
+            if (imagePaths.size > 1) {
+                Card(
+                    modifier = Modifier
+                        .align(Alignment.TopCenter)
+                        .padding(16.dp),
+                    colors = CardDefaults.cardColors(
+                        containerColor = Color.Black.copy(alpha = 0.7f)
+                    )
+                ) {
+                    Text(
+                        text = "${pagerState.currentPage + 1} / ${imagePaths.size}",
+                        color = Color.White,
+                        modifier = Modifier.padding(horizontal = 12.dp, vertical = 6.dp)
+                    )
+                }
+            }
+            
+            // Thumbnail strip (if multiple images)
+            if (imagePaths.size > 1) {
+                Card(
+                    modifier = Modifier
+                        .align(Alignment.BottomCenter)
+                        .fillMaxWidth()
+                        .padding(16.dp),
+                    colors = CardDefaults.cardColors(
+                        containerColor = Color.Black.copy(alpha = 0.7f)
+                    )
+                ) {
+                    LazyRow(
+                        state = thumbnailListState,
+                        modifier = Modifier.padding(8.dp),
+                        horizontalArrangement = Arrangement.spacedBy(8.dp),
+                        contentPadding = PaddingValues(horizontal = 8.dp)
+                    ) {
+                        itemsIndexed(imagePaths) { index, imagePath ->
+                            val imageFile = ImageUtils.getImageFile(context, imagePath)
+                            val isSelected = index == pagerState.currentPage
+                            
+                            AsyncImage(
+                                model = imageFile,
+                                contentDescription = "Thumbnail ${index + 1}",
+                                modifier = Modifier
+                                    .size(60.dp)
+                                    .clip(RoundedCornerShape(8.dp))
+                                    .clickable {
+                                        coroutineScope.launch {
+                                            pagerState.animateScrollToPage(index)
+                                        }
+                                    }
+                                    .then(
+                                        if (isSelected) {
+                                            Modifier.background(
+                                                Color.White.copy(alpha = 0.3f),
+                                                RoundedCornerShape(8.dp)
+                                            )
+                                        } else Modifier
+                                    ),
+                                contentScale = ContentScale.Crop
+                            )
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun ZoomableImage(
+    imagePath: String,
+    modifier: Modifier = Modifier
+) {
+    val context = LocalContext.current
+    val imageFile = ImageUtils.getImageFile(context, imagePath)
+    
+    var scale by remember { mutableFloatStateOf(1f) }
+    var offsetX by remember { mutableFloatStateOf(0f) }
+    var offsetY by remember { mutableFloatStateOf(0f) }
+    
+    Box(
+        modifier = modifier
+            .pointerInput(Unit) {
+                detectTransformGestures(
+                    onGesture = { _, pan, zoom, _ ->
+                        scale = (scale * zoom).coerceIn(0.5f, 5f)
+                        
+                        val maxOffsetX = (size.width * (scale - 1)) / 2
+                        val maxOffsetY = (size.height * (scale - 1)) / 2
+                        
+                        offsetX = (offsetX + pan.x).coerceIn(-maxOffsetX, maxOffsetX)
+                        offsetY = (offsetY + pan.y).coerceIn(-maxOffsetY, maxOffsetY)
+                    }
+                )
+            },
+        contentAlignment = Alignment.Center
+    ) {
+        AsyncImage(
+            model = imageFile,
+            contentDescription = "Full screen image",
+            modifier = Modifier
+                .fillMaxSize()
+                .graphicsLayer(
+                    scaleX = scale,
+                    scaleY = scale,
+                    translationX = offsetX,
+                    translationY = offsetY
+                ),
+            contentScale = ContentScale.Fit
+        )
+    }
+}

app/src/main/java/com/atridad/openclimb/ui/components/ImageDisplay.kt

@@ -0,0 +1,75 @@
+package com.atridad.openclimb.ui.components
+
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyRow
+import androidx.compose.foundation.lazy.itemsIndexed
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.unit.dp
+import coil.compose.AsyncImage
+import com.atridad.openclimb.utils.ImageUtils
+
+@Composable
+fun ImageDisplay(
+    imagePaths: List<String>,
+    modifier: Modifier = Modifier,
+    imageSize: Int = 120,
+    onImageClick: ((Int) -> Unit)? = null
+) {
+    val context = LocalContext.current
+    
+    if (imagePaths.isNotEmpty()) {
+        LazyRow(
+            modifier = modifier,
+            horizontalArrangement = Arrangement.spacedBy(8.dp)
+        ) {
+            itemsIndexed(imagePaths) { index, imagePath ->
+                val imageFile = ImageUtils.getImageFile(context, imagePath)
+                
+                AsyncImage(
+                    model = imageFile,
+                    contentDescription = "Problem photo",
+                    modifier = Modifier
+                        .size(imageSize.dp)
+                        .clip(RoundedCornerShape(8.dp))
+                        .clickable(enabled = onImageClick != null) {
+                            onImageClick?.invoke(index)
+                        },
+                    contentScale = ContentScale.Crop
+                )
+            }
+        }
+    }
+}
+
+@Composable
+fun ImageDisplaySection(
+    imagePaths: List<String>,
+    modifier: Modifier = Modifier,
+    title: String = "Photos",
+    onImageClick: ((Int) -> Unit)? = null
+) {
+    if (imagePaths.isNotEmpty()) {
+        Column(modifier = modifier) {
+            Text(
+                text = title,
+                style = MaterialTheme.typography.titleMedium,
+                color = MaterialTheme.colorScheme.onSurface
+            )
+            
+            Spacer(modifier = Modifier.height(8.dp))
+            
+            ImageDisplay(
+                imagePaths = imagePaths,
+                imageSize = 120,
+                onImageClick = onImageClick
+            )
+        }
+    }
+}

app/src/main/java/com/atridad/openclimb/ui/components/ImagePicker.kt

@@ -0,0 +1,182 @@
+package com.atridad.openclimb.ui.components
+
+import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyRow
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Add
+import androidx.compose.material.icons.filled.Close
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.unit.dp
+import coil.compose.AsyncImage
+import com.atridad.openclimb.utils.ImageUtils
+
+@Composable
+fun ImagePicker(
+    imageUris: List<String>,
+    onImagesChanged: (List<String>) -> Unit,
+    modifier: Modifier = Modifier,
+    maxImages: Int = 5
+) {
+    val context = LocalContext.current
+    var tempImageUris by remember { mutableStateOf(imageUris) }
+    
+    // Image picker launcher
+    val imagePickerLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.GetMultipleContents()
+    ) { uris ->
+        if (uris.isNotEmpty()) {
+            val currentCount = tempImageUris.size
+            val remainingSlots = maxImages - currentCount
+            val urisToProcess = uris.take(remainingSlots)
+            
+            // Process images
+            val newImagePaths = mutableListOf<String>()
+            urisToProcess.forEach { uri ->
+                val imagePath = ImageUtils.saveImageFromUri(context, uri)
+                if (imagePath != null) {
+                    newImagePaths.add(imagePath)
+                }
+            }
+            
+            if (newImagePaths.isNotEmpty()) {
+                val updatedUris = tempImageUris + newImagePaths
+                tempImageUris = updatedUris
+                onImagesChanged(updatedUris)
+            }
+        }
+    }
+    
+    Column(modifier = modifier) {
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            horizontalArrangement = Arrangement.SpaceBetween,
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            Text(
+                text = "Photos (${tempImageUris.size}/$maxImages)",
+                style = MaterialTheme.typography.titleMedium
+            )
+            
+            if (tempImageUris.size < maxImages) {
+                TextButton(
+                    onClick = { 
+                        imagePickerLauncher.launch("image/*")
+                    }
+                ) {
+                    Icon(Icons.Default.Add, contentDescription = null, modifier = Modifier.size(16.dp))
+                    Spacer(modifier = Modifier.width(4.dp))
+                    Text("Add Photos")
+                }
+            }
+        }
+        
+        if (tempImageUris.isNotEmpty()) {
+            Spacer(modifier = Modifier.height(8.dp))
+            
+            LazyRow(
+                horizontalArrangement = Arrangement.spacedBy(8.dp)
+            ) {
+                items(tempImageUris) { imagePath ->
+                    ImageItem(
+                        imagePath = imagePath,
+                        onRemove = {
+                            val updatedUris = tempImageUris.filter { it != imagePath }
+                            tempImageUris = updatedUris
+                            onImagesChanged(updatedUris)
+                            
+                            // Delete the image file
+                            ImageUtils.deleteImage(context, imagePath)
+                        }
+                    )
+                }
+            }
+        } else {
+            Spacer(modifier = Modifier.height(8.dp))
+            Card(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .height(100.dp),
+                colors = CardDefaults.cardColors(
+                    containerColor = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.3f)
+                )
+            ) {
+                Box(
+                    modifier = Modifier.fillMaxSize(),
+                    contentAlignment = Alignment.Center
+                ) {
+                    Column(
+                        horizontalAlignment = Alignment.CenterHorizontally
+                    ) {
+                        Icon(
+                            Icons.Default.Add,
+                            contentDescription = null,
+                            tint = MaterialTheme.colorScheme.onSurfaceVariant
+                        )
+                        Spacer(modifier = Modifier.height(4.dp))
+                        Text(
+                            text = "Add photos of this problem",
+                            style = MaterialTheme.typography.bodySmall,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant
+                        )
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun ImageItem(
+    imagePath: String,
+    onRemove: () -> Unit,
+    modifier: Modifier = Modifier
+) {
+    val context = LocalContext.current
+    val imageFile = ImageUtils.getImageFile(context, imagePath)
+    
+    Box(
+        modifier = modifier.size(80.dp)
+    ) {
+        AsyncImage(
+            model = imageFile,
+            contentDescription = "Problem photo",
+            modifier = Modifier
+                .fillMaxSize()
+                .clip(RoundedCornerShape(8.dp)),
+            contentScale = ContentScale.Crop
+        )
+        
+        IconButton(
+            onClick = onRemove,
+            modifier = Modifier
+                .align(Alignment.TopEnd)
+                .size(24.dp)
+        ) {
+            Card(
+                shape = RoundedCornerShape(12.dp),
+                colors = CardDefaults.cardColors(
+                    containerColor = MaterialTheme.colorScheme.errorContainer
+                )
+            ) {
+                Icon(
+                    Icons.Default.Close,
+                    contentDescription = "Remove photo",
+                    modifier = Modifier
+                        .fillMaxSize()
+                        .padding(2.dp),
+                    tint = MaterialTheme.colorScheme.onErrorContainer
+                )
+            }
+        }
+    }
+}

app/src/main/java/com/atridad/openclimb/ui/components/NotificationPermissionDialog.kt

@@ -0,0 +1,89 @@
+package com.atridad.openclimb.ui.components
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Notifications
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.window.Dialog
+import androidx.compose.ui.window.DialogProperties
+
+@Composable
+fun NotificationPermissionDialog(
+    onDismiss: () -> Unit,
+    onRequestPermission: () -> Unit
+) {
+    Dialog(
+        onDismissRequest = onDismiss,
+        properties = DialogProperties(
+            dismissOnBackPress = false,
+            dismissOnClickOutside = false
+        )
+    ) {
+        Card(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp),
+            shape = MaterialTheme.shapes.medium
+        ) {
+            Column(
+                modifier = Modifier.padding(24.dp),
+                horizontalAlignment = Alignment.CenterHorizontally
+            ) {
+                Icon(
+                    imageVector = Icons.Default.Notifications,
+                    contentDescription = "Notifications",
+                    modifier = Modifier.size(48.dp),
+                    tint = MaterialTheme.colorScheme.primary
+                )
+                
+                Spacer(modifier = Modifier.height(16.dp))
+                
+                Text(
+                    text = "Enable Notifications",
+                    style = MaterialTheme.typography.headlineSmall,
+                    fontWeight = MaterialTheme.typography.headlineSmall.fontWeight,
+                    textAlign = TextAlign.Center
+                )
+                
+                Spacer(modifier = Modifier.height(12.dp))
+                
+                Text(
+                    text = "OpenClimb needs notification permission to show your active climbing session. This helps you track your progress and ensures the session doesn't get interrupted.",
+                    style = MaterialTheme.typography.bodyMedium,
+                    textAlign = TextAlign.Center,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+                
+                Spacer(modifier = Modifier.height(24.dp))
+                
+                Row(
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalArrangement = Arrangement.spacedBy(12.dp)
+                ) {
+                    TextButton(
+                        onClick = onDismiss,
+                        modifier = Modifier.weight(1f)
+                    ) {
+                        Text("Not Now")
+                    }
+                    
+                    Button(
+                        onClick = {
+                            onRequestPermission()
+                            onDismiss()
+                        },
+                        modifier = Modifier.weight(1f)
+                    ) {
+                        Text("Enable")
+                    }
+                }
+            }
+        }
+    }
+}

app/src/main/java/com/atridad/openclimb/ui/screens/AddEditScreens.kt

@@ -0,0 +1,849 @@
+package com.atridad.openclimb.ui.screens
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.LazyRow
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.selection.selectable
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.semantics.Role
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.unit.dp
+import com.atridad.openclimb.data.model.*
+import com.atridad.openclimb.ui.components.ImagePicker
+import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
+import kotlinx.coroutines.flow.first
+import java.time.LocalDateTime
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun AddEditGymScreen(
+    gymId: String?,
+    viewModel: ClimbViewModel,
+    onNavigateBack: () -> Unit
+) {
+    var name by remember { mutableStateOf("") }
+    var location by remember { mutableStateOf("") }
+    var notes by remember { mutableStateOf("") }
+    var selectedClimbTypes by remember { mutableStateOf(setOf<ClimbType>()) }
+    var selectedDifficultySystems by remember { mutableStateOf(setOf<DifficultySystem>()) }
+    
+    val isEditing = gymId != null
+    
+    // Calculate available difficulty systems based on selected climb types
+    val availableDifficultySystems = if (selectedClimbTypes.isEmpty()) {
+        emptyList()
+    } else {
+        selectedClimbTypes.flatMap { climbType ->
+            DifficultySystem.getSystemsForClimbType(climbType)
+        }.distinct()
+    }
+    
+    // Reset selected difficulty systems when available systems change
+    LaunchedEffect(availableDifficultySystems) {
+        selectedDifficultySystems = selectedDifficultySystems.filter { it in availableDifficultySystems }.toSet()
+    }
+    
+    // Load existing gym data for editing
+    LaunchedEffect(gymId) {
+        if (gymId != null) {
+            val existingGym = viewModel.getGymById(gymId).first()
+            existingGym?.let { gym ->
+                name = gym.name
+                location = gym.location ?: ""
+                notes = gym.notes ?: ""
+                selectedClimbTypes = gym.supportedClimbTypes.toSet()
+                selectedDifficultySystems = gym.difficultySystems.toSet()
+            }
+        }
+    }
+    
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = { Text(if (isEditing) "Edit Gym" else "Add Gym") },
+                navigationIcon = {
+                    IconButton(onClick = onNavigateBack) {
+                        Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = "Back")
+                    }
+                },
+                actions = {
+                    TextButton(
+                        onClick = {
+                            val gym = Gym.create(name, location, selectedClimbTypes.toList(), selectedDifficultySystems.toList(), notes = notes)
+                            
+                            if (isEditing) {
+                                viewModel.updateGym(gym.copy(id = gymId))
+                            } else {
+                                viewModel.addGym(gym)
+                            }
+                            onNavigateBack()
+                        },
+                        enabled = name.isNotBlank() && selectedClimbTypes.isNotEmpty() && selectedDifficultySystems.isNotEmpty()
+                    ) {
+                        Text("Save")
+                    }
+                }
+            )
+        }
+    ) { paddingValues ->
+        Column(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(paddingValues)
+                .padding(16.dp),
+            verticalArrangement = Arrangement.spacedBy(16.dp)
+        ) {
+            // Name field
+            OutlinedTextField(
+                value = name,
+                onValueChange = { name = it },
+                label = { Text("Gym Name") },
+                modifier = Modifier.fillMaxWidth(),
+                singleLine = true
+            )
+            
+            // Location field
+            OutlinedTextField(
+                value = location,
+                onValueChange = { location = it },
+                label = { Text("Location (Optional)") },
+                modifier = Modifier.fillMaxWidth(),
+                singleLine = true
+            )
+            
+            // Climb Types
+            Card(
+                modifier = Modifier.fillMaxWidth()
+            ) {
+                Column(
+                    modifier = Modifier.padding(16.dp)
+                ) {
+                    Text(
+                        text = "Supported Climb Types",
+                        style = MaterialTheme.typography.titleMedium,
+                        fontWeight = FontWeight.Bold
+                    )
+                    
+                    Spacer(modifier = Modifier.height(8.dp))
+                    
+                    ClimbType.entries.forEach { climbType ->
+                        Row(
+                            verticalAlignment = Alignment.CenterVertically,
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .selectable(
+                                    selected = climbType in selectedClimbTypes,
+                                    onClick = {
+                                        selectedClimbTypes = if (climbType in selectedClimbTypes) {
+                                            selectedClimbTypes - climbType
+                                        } else {
+                                            selectedClimbTypes + climbType
+                                        }
+                                    },
+                                    role = Role.Checkbox
+                                )
+                        ) {
+                            Checkbox(
+                                checked = climbType in selectedClimbTypes,
+                                onCheckedChange = null
+                            )
+                            Spacer(modifier = Modifier.width(8.dp))
+                            Text(climbType.getDisplayName())
+                        }
+                    }
+                }
+            }
+            
+            // Difficulty Systems
+            Card(
+                modifier = Modifier.fillMaxWidth()
+            ) {
+                Column(
+                    modifier = Modifier.padding(16.dp)
+                ) {
+                    Text(
+                        text = "Difficulty Systems",
+                        style = MaterialTheme.typography.titleMedium,
+                        fontWeight = FontWeight.Bold
+                    )
+                    
+                    Spacer(modifier = Modifier.height(8.dp))
+                    
+                    if (selectedClimbTypes.isEmpty()) {
+                        Text(
+                            text = "Select climb types first to see available difficulty systems",
+                            style = MaterialTheme.typography.bodyMedium,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant,
+                            modifier = Modifier.padding(vertical = 8.dp)
+                        )
+                    } else {
+                        availableDifficultySystems.forEach { system ->
+                            Row(
+                                verticalAlignment = Alignment.CenterVertically,
+                                modifier = Modifier
+                                    .fillMaxWidth()
+                                    .selectable(
+                                        selected = system in selectedDifficultySystems,
+                                        onClick = {
+                                            selectedDifficultySystems = if (system in selectedDifficultySystems) {
+                                                selectedDifficultySystems - system
+                                            } else {
+                                                selectedDifficultySystems + system
+                                            }
+                                        },
+                                        role = Role.Checkbox
+                                    )
+                            ) {
+                                Checkbox(
+                                    checked = system in selectedDifficultySystems,
+                                    onCheckedChange = null
+                                )
+                                Spacer(modifier = Modifier.width(8.dp))
+                                Text(system.getDisplayName())
+                            }
+                        }
+                    }
+                }
+            }
+            
+            // Notes field
+            OutlinedTextField(
+                value = notes,
+                onValueChange = { notes = it },
+                label = { Text("Notes (Optional)") },
+                modifier = Modifier.fillMaxWidth(),
+                minLines = 3
+            )
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun AddEditProblemScreen(
+    problemId: String?,
+    gymId: String?,
+    viewModel: ClimbViewModel,
+    onNavigateBack: () -> Unit
+) {
+    val isEditing = problemId != null
+    val gyms by viewModel.gyms.collectAsState()
+    
+    // Problem form state
+    var selectedGym by remember { mutableStateOf<Gym?>(gymId?.let { id -> gyms.find { it.id == id } }) }
+    var problemName by remember { mutableStateOf("") }
+    var description by remember { mutableStateOf("") }
+    var selectedClimbType by remember { mutableStateOf(ClimbType.BOULDER) }
+    var selectedDifficultySystem by remember { mutableStateOf(DifficultySystem.V_SCALE) }
+    var difficultyGrade by remember { mutableStateOf("") }
+    var setter by remember { mutableStateOf("") }
+    var location by remember { mutableStateOf("") }
+    var tags by remember { mutableStateOf("") }
+    var notes by remember { mutableStateOf("") }
+    var isActive by remember { mutableStateOf(true) }
+    var imagePaths by remember { mutableStateOf<List<String>>(emptyList()) }
+    
+    // Load existing problem data for editing
+    LaunchedEffect(problemId) {
+        if (problemId != null) {
+            val existingProblem = viewModel.getProblemById(problemId).first()
+            existingProblem?.let { p ->
+                problemName = p.name ?: ""
+                description = p.description ?: ""
+                selectedClimbType = p.climbType
+                selectedDifficultySystem = p.difficulty.system
+                difficultyGrade = p.difficulty.grade
+                setter = p.setter ?: ""
+                location = p.location ?: ""
+                tags = p.tags.joinToString(", ")
+                notes = p.notes ?: ""
+                isActive = p.isActive
+                imagePaths = p.imagePaths
+                selectedGym = gyms.find { it.id == p.gymId }
+            }
+        }
+    }
+    
+    LaunchedEffect(gymId, gyms) {
+        if (gymId != null && selectedGym == null) {
+            selectedGym = gyms.find { it.id == gymId }
+        }
+    }
+    
+    val availableClimbTypes = selectedGym?.supportedClimbTypes ?: ClimbType.entries.toList()
+    val availableDifficultySystems = DifficultySystem.getSystemsForClimbType(selectedClimbType).filter { system ->
+        selectedGym?.difficultySystems?.contains(system) != false
+    }
+    
+    // Auto-select climb type if there's only one available
+    LaunchedEffect(availableClimbTypes) {
+        if (availableClimbTypes.size == 1 && selectedClimbType != availableClimbTypes.first()) {
+            selectedClimbType = availableClimbTypes.first()
+        }
+    }
+    
+    // Auto-select or reset difficulty system based on climb type
+    LaunchedEffect(selectedClimbType, availableDifficultySystems) {
+        when {
+            // If current system is not compatible, select the first available one
+            selectedDifficultySystem !in availableDifficultySystems -> {
+                selectedDifficultySystem = availableDifficultySystems.firstOrNull() ?: DifficultySystem.CUSTOM
+            }
+            // If there's only one available system and nothing is selected, auto-select it
+            availableDifficultySystems.size == 1 && selectedDifficultySystem != availableDifficultySystems.first() -> {
+                selectedDifficultySystem = availableDifficultySystems.first()
+            }
+        }
+    }
+    
+    // Reset grade when difficulty system changes (unless it's a valid grade for the new system)
+    LaunchedEffect(selectedDifficultySystem) {
+        val availableGrades = selectedDifficultySystem.getAvailableGrades()
+        if (availableGrades.isNotEmpty() && difficultyGrade !in availableGrades) {
+            difficultyGrade = ""
+        }
+    }
+    
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = { Text(if (isEditing) "Edit Problem" else "Add Problem") },
+                navigationIcon = {
+                    IconButton(onClick = onNavigateBack) {
+                        Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = "Back")
+                    }
+                },
+                actions = {
+                    TextButton(
+                        onClick = {
+                            selectedGym?.let { gym ->
+                                val difficulty = DifficultyGrade(
+                                    system = selectedDifficultySystem,
+                                    grade = difficultyGrade,
+                                    numericValue = when (selectedDifficultySystem) {
+                                        DifficultySystem.V_SCALE -> difficultyGrade.removePrefix("V").toIntOrNull() ?: 0
+                                        else -> difficultyGrade.hashCode() % 100 // Simple mapping for other systems
+                                    }
+                                )
+                                
+                                val problem = Problem.create(
+                                    gymId = gym.id,
+                                    name = problemName.ifBlank { null },
+                                    description = description.ifBlank { null },
+                                    climbType = selectedClimbType,
+                                    difficulty = difficulty,
+                                    setter = setter.ifBlank { null },
+                                    tags = tags.split(",").map { it.trim() }.filter { it.isNotBlank() },
+                                    location = location.ifBlank { null },
+                                    imagePaths = imagePaths,
+                                    notes = notes.ifBlank { null }
+                                )
+                                
+                                if (isEditing) {
+                                    viewModel.updateProblem(problem.copy(id = problemId))
+                                } else {
+                                    viewModel.addProblem(problem)
+                                }
+                                onNavigateBack()
+                            }
+                        },
+                        enabled = selectedGym != null && difficultyGrade.isNotBlank()
+                    ) {
+                        Text("Save")
+                    }
+                }
+            )
+        }
+    ) { paddingValues ->
+        LazyColumn(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(paddingValues)
+                .padding(16.dp),
+            verticalArrangement = Arrangement.spacedBy(16.dp)
+        ) {
+            // Gym Selection
+            item {
+                Card(
+                    modifier = Modifier.fillMaxWidth()
+                ) {
+                    Column(
+                        modifier = Modifier.padding(16.dp)
+                    ) {
+                        Text(
+                            text = "Select Gym",
+                            style = MaterialTheme.typography.titleMedium,
+                            fontWeight = FontWeight.Bold
+                        )
+                        
+                        Spacer(modifier = Modifier.height(8.dp))
+                        
+                        if (gyms.isEmpty()) {
+                            Text(
+                                text = "No gyms available. Add a gym first.",
+                                style = MaterialTheme.typography.bodyMedium,
+                                color = MaterialTheme.colorScheme.error
+                            )
+                        } else {
+                            LazyRow(
+                                horizontalArrangement = Arrangement.spacedBy(8.dp)
+                            ) {
+                                items(gyms) { gym ->
+                                    FilterChip(
+                                        onClick = { selectedGym = gym },
+                                        label = { Text(gym.name) },
+                                        selected = selectedGym?.id == gym.id
+                                    )
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            
+            // Basic Problem Info
+            item {
+                Card(
+                    modifier = Modifier.fillMaxWidth()
+                ) {
+                    Column(
+                        modifier = Modifier.padding(16.dp)
+                    ) {
+                        Text(
+                            text = "Problem Details",
+                            style = MaterialTheme.typography.titleMedium,
+                            fontWeight = FontWeight.Bold
+                        )
+                        
+                        Spacer(modifier = Modifier.height(16.dp))
+                        
+                        OutlinedTextField(
+                            value = problemName,
+                            onValueChange = { problemName = it },
+                            label = { Text("Problem Name (Optional)") },
+                            modifier = Modifier.fillMaxWidth(),
+                            singleLine = true,
+                            placeholder = { Text("e.g., 'The Overhang Monster', 'Yellow V4'") }
+                        )
+                        
+                        Spacer(modifier = Modifier.height(8.dp))
+                        
+                        OutlinedTextField(
+                            value = description,
+                            onValueChange = { description = it },
+                            label = { Text("Description (Optional)") },
+                            modifier = Modifier.fillMaxWidth(),
+                            minLines = 2,
+                            placeholder = { Text("Describe the problem, holds, style, etc.") }
+                        )
+                        
+                        Spacer(modifier = Modifier.height(8.dp))
+                        
+                        OutlinedTextField(
+                            value = setter,
+                            onValueChange = { setter = it },
+                            label = { Text("Route Setter (Optional)") },
+                            modifier = Modifier.fillMaxWidth(),
+                            singleLine = true
+                        )
+                        
+                        Spacer(modifier = Modifier.height(8.dp))
+                        
+                        OutlinedTextField(
+                            value = location,
+                            onValueChange = { location = it },
+                            label = { Text("Location (Optional)") },
+                            modifier = Modifier.fillMaxWidth(),
+                            singleLine = true,
+                            placeholder = { Text("e.g., 'Cave area', 'Wall 3', 'Right side'") }
+                        )
+                    }
+                }
+            }
+            
+            // Climb Type
+            if (selectedGym != null) {
+                item {
+                    Card(
+                        modifier = Modifier.fillMaxWidth()
+                    ) {
+                        Column(
+                            modifier = Modifier.padding(16.dp)
+                        ) {
+                            Text(
+                                text = "Climb Type",
+                                style = MaterialTheme.typography.titleMedium,
+                                fontWeight = FontWeight.Bold
+                            )
+                            
+                            Spacer(modifier = Modifier.height(8.dp))
+                            
+                            Row(
+                                horizontalArrangement = Arrangement.spacedBy(8.dp)
+                            ) {
+                                availableClimbTypes.forEach { climbType ->
+                                    FilterChip(
+                                        onClick = { selectedClimbType = climbType },
+                                        label = { Text(climbType.getDisplayName()) },
+                                        selected = selectedClimbType == climbType
+                                    )
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            
+            // Difficulty
+            if (selectedGym != null) {
+                item {
+                    Card(
+                        modifier = Modifier.fillMaxWidth()
+                    ) {
+                        Column(
+                            modifier = Modifier.padding(16.dp)
+                        ) {
+                            Text(
+                                text = "Difficulty",
+                                style = MaterialTheme.typography.titleMedium,
+                                fontWeight = FontWeight.Bold
+                            )
+                            
+                            Spacer(modifier = Modifier.height(8.dp))
+                            
+                            Text(
+                                text = "Difficulty System",
+                                style = MaterialTheme.typography.bodyMedium,
+                                fontWeight = FontWeight.Medium
+                            )
+                            
+                            LazyRow(
+                                horizontalArrangement = Arrangement.spacedBy(8.dp)
+                            ) {
+                                items(availableDifficultySystems) { system ->
+                                    FilterChip(
+                                        onClick = { selectedDifficultySystem = system },
+                                        label = { Text(system.getDisplayName()) },
+                                        selected = selectedDifficultySystem == system
+                                    )
+                                }
+                            }
+                            
+                            Spacer(modifier = Modifier.height(8.dp))
+                            
+                            if (selectedDifficultySystem == DifficultySystem.CUSTOM) {
+                                OutlinedTextField(
+                                    value = difficultyGrade,
+                                    onValueChange = { difficultyGrade = it },
+                                    label = { Text("Grade *") },
+                                    modifier = Modifier.fillMaxWidth(),
+                                    singleLine = true,
+                                    placeholder = { Text("Enter custom grade") }
+                                )
+                            } else {
+                                var expanded by remember { mutableStateOf(false) }
+                                val availableGrades = selectedDifficultySystem.getAvailableGrades()
+                                
+                                ExposedDropdownMenuBox(
+                                    expanded = expanded,
+                                    onExpandedChange = { expanded = !expanded },
+                                    modifier = Modifier.fillMaxWidth()
+                                ) {
+                                    OutlinedTextField(
+                                        value = difficultyGrade,
+                                        onValueChange = { },
+                                        readOnly = true,
+                                        label = { Text("Grade *") },
+                                        trailingIcon = { ExposedDropdownMenuDefaults.TrailingIcon(expanded = expanded) },
+                                        colors = ExposedDropdownMenuDefaults.outlinedTextFieldColors(),
+                                        modifier = Modifier
+                                            .menuAnchor()
+                                            .fillMaxWidth()
+                                    )
+                                    ExposedDropdownMenu(
+                                        expanded = expanded,
+                                        onDismissRequest = { expanded = false }
+                                    ) {
+                                        availableGrades.forEach { grade ->
+                                            DropdownMenuItem(
+                                                text = { Text(grade) },
+                                                onClick = {
+                                                    difficultyGrade = grade
+                                                    expanded = false
+                                                }
+                                            )
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            
+            // Images Section
+            item {
+                Card(
+                    modifier = Modifier.fillMaxWidth()
+                ) {
+                    Column(
+                        modifier = Modifier.padding(16.dp)
+                    ) {
+                        Text(
+                            text = "Photos",
+                            style = MaterialTheme.typography.titleMedium,
+                            fontWeight = FontWeight.Bold
+                        )
+                        
+                        Spacer(modifier = Modifier.height(16.dp))
+                        
+                        ImagePicker(
+                            imageUris = imagePaths,
+                            onImagesChanged = { imagePaths = it },
+                            maxImages = 5
+                        )
+                    }
+                }
+            }
+
+            item {
+                Card(
+                    modifier = Modifier.fillMaxWidth()
+                ) {
+                    Column(
+                        modifier = Modifier.padding(16.dp)
+                    ) {
+                        Text(
+                            text = "Additional Info",
+                            style = MaterialTheme.typography.titleMedium,
+                            fontWeight = FontWeight.Bold
+                        )
+                        
+                        Spacer(modifier = Modifier.height(16.dp))
+                        
+                        OutlinedTextField(
+                            value = tags,
+                            onValueChange = { tags = it },
+                            label = { Text("Tags (Optional)") },
+                            modifier = Modifier.fillMaxWidth(),
+                            singleLine = true,
+                            placeholder = { Text("e.g., crimpy, dynamic (comma-separated)") }
+                        )
+                        
+                        Spacer(modifier = Modifier.height(8.dp))
+                        
+                        OutlinedTextField(
+                            value = notes,
+                            onValueChange = { notes = it },
+                            label = { Text("Notes (Optional)") },
+                            modifier = Modifier.fillMaxWidth(),
+                            minLines = 3,
+                            placeholder = { Text("Any additional notes about this problem") }
+                        )
+                        
+                        Spacer(modifier = Modifier.height(16.dp))
+                        
+                        Row(
+                            verticalAlignment = Alignment.CenterVertically,
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .selectable(
+                                    selected = isActive,
+                                    onClick = { isActive = !isActive },
+                                    role = Role.Checkbox
+                                )
+                        ) {
+                            Checkbox(
+                                checked = isActive,
+                                onCheckedChange = null
+                            )
+                            Spacer(modifier = Modifier.width(8.dp))
+                            Text(
+                                text = "Problem is currently active",
+                                style = MaterialTheme.typography.bodyMedium
+                            )
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun AddEditSessionScreen(
+    sessionId: String?,
+    gymId: String?,
+    viewModel: ClimbViewModel,
+    onNavigateBack: () -> Unit
+) {
+    val isEditing = sessionId != null
+    val gyms by viewModel.gyms.collectAsState()
+
+    // Session form state
+    var selectedGym by remember { mutableStateOf<Gym?>(gymId?.let { id -> gyms.find { it.id == id } }) }
+    var sessionDate by remember { mutableStateOf(LocalDateTime.now().toLocalDate().toString()) }
+    var duration by remember { mutableStateOf("") }
+    var sessionNotes by remember { mutableStateOf("") }
+    
+    // Load existing session data for editing
+    LaunchedEffect(sessionId) {
+        if (sessionId != null) {
+            val existingSession = viewModel.getSessionById(sessionId).first()
+            existingSession?.let { session ->
+                selectedGym = gyms.find { it.id == session.gymId }
+                sessionDate = session.date.split("T")[0] // Extract date part
+                duration = session.duration?.toString() ?: ""
+                sessionNotes = session.notes ?: ""
+            }
+        }
+    }
+    
+    LaunchedEffect(gymId, gyms) {
+        if (gymId != null && selectedGym == null) {
+            selectedGym = gyms.find { it.id == gymId }
+        }
+    }
+    
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = { Text(if (isEditing) "Edit Session" else "Add Session") },
+                navigationIcon = {
+                    IconButton(onClick = onNavigateBack) {
+                        Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = "Back")
+                    }
+                },
+                actions = {
+                    TextButton(
+                        onClick = {
+                            selectedGym?.let { gym ->
+                                val session = ClimbSession.create(
+                                    gymId = gym.id,
+                                    notes = sessionNotes.ifBlank { null }
+                                )
+                                
+                                if (isEditing) {
+                                    viewModel.updateSession(session.copy(id = sessionId))
+                                } else {
+                                    viewModel.addSession(session)
+                                }
+                                onNavigateBack()
+                            }
+                        },
+                        enabled = selectedGym != null
+                    ) {
+                        Text("Save")
+                    }
+                }
+            )
+        }
+    ) { paddingValues ->
+        LazyColumn(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(paddingValues)
+                .padding(16.dp),
+            verticalArrangement = Arrangement.spacedBy(16.dp)
+        ) {
+            // Gym Selection
+            item {
+                Card(
+                    modifier = Modifier.fillMaxWidth()
+                ) {
+                    Column(
+                        modifier = Modifier.padding(16.dp)
+                    ) {
+                        Text(
+                            text = "Select Gym",
+                            style = MaterialTheme.typography.titleMedium,
+                            fontWeight = FontWeight.Bold
+                        )
+                        
+                        Spacer(modifier = Modifier.height(8.dp))
+                        
+                        if (gyms.isEmpty()) {
+                            Text(
+                                text = "No gyms available. Add a gym first.",
+                                style = MaterialTheme.typography.bodyMedium,
+                                color = MaterialTheme.colorScheme.error
+                            )
+                        } else {
+                            LazyRow(
+                                horizontalArrangement = Arrangement.spacedBy(8.dp)
+                            ) {
+                                items(gyms) { gym ->
+                                    FilterChip(
+                                        onClick = { selectedGym = gym },
+                                        label = { Text(gym.name) },
+                                        selected = selectedGym?.id == gym.id
+                                    )
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            
+            // Session Details
+            item {
+                Card(
+                    modifier = Modifier.fillMaxWidth()
+                ) {
+                    Column(
+                        modifier = Modifier.padding(16.dp)
+                    ) {
+                        Text(
+                            text = "Session Details",
+                            style = MaterialTheme.typography.titleMedium,
+                            fontWeight = FontWeight.Bold
+                        )
+                        
+                        Spacer(modifier = Modifier.height(16.dp))
+                        
+                        OutlinedTextField(
+                            value = sessionDate,
+                            onValueChange = { sessionDate = it },
+                            label = { Text("Date (YYYY-MM-DD)") },
+                            modifier = Modifier.fillMaxWidth(),
+                            singleLine = true
+                        )
+                        
+                        Spacer(modifier = Modifier.height(8.dp))
+                        
+                        OutlinedTextField(
+                            value = duration,
+                            onValueChange = { duration = it },
+                            label = { Text("Duration (minutes)") },
+                            modifier = Modifier.fillMaxWidth(),
+                            singleLine = true,
+                            keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number)
+                        )
+                        
+                        Spacer(modifier = Modifier.height(8.dp))
+                        
+                        OutlinedTextField(
+                            value = sessionNotes,
+                            onValueChange = { sessionNotes = it },
+                            label = { Text("Session Notes (Optional)") },
+                            modifier = Modifier.fillMaxWidth(),
+                            minLines = 3
+                        )
+                    }
+                }
+            }
+        }
+    }
+}
+
+
+

app/src/main/java/com/atridad/openclimb/ui/screens/AnalyticsScreen.kt

@@ -0,0 +1,255 @@
+package com.atridad.openclimb.ui.screens
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import com.atridad.openclimb.R
+import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
+
+@Composable
+fun AnalyticsScreen(
+    viewModel: ClimbViewModel
+) {
+    val sessions by viewModel.sessions.collectAsState()
+    val problems by viewModel.problems.collectAsState()
+    val attempts by viewModel.attempts.collectAsState()
+    val gyms by viewModel.gyms.collectAsState()
+    
+    LazyColumn(
+        modifier = Modifier
+            .fillMaxSize()
+            .padding(16.dp),
+        verticalArrangement = Arrangement.spacedBy(16.dp)
+    ) {
+        item {
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                verticalAlignment = Alignment.CenterVertically,
+                horizontalArrangement = Arrangement.spacedBy(12.dp)
+            ) {
+                Icon(
+                    painter = painterResource(id = R.drawable.ic_mountains),
+                    contentDescription = "OpenClimb Logo",
+                    modifier = Modifier.size(32.dp),
+                    tint = MaterialTheme.colorScheme.primary
+                )
+                Text(
+                    text = "Analytics",
+                    style = MaterialTheme.typography.headlineMedium,
+                    fontWeight = FontWeight.Bold
+                )
+            }
+        }
+        
+        // Overall Stats
+        item {
+            OverallStatsCard(
+                totalSessions = sessions.size,
+                totalProblems = problems.size,
+                totalAttempts = attempts.size,
+                totalGyms = gyms.size
+            )
+        }
+        
+        // Success Rate
+        item {
+            val successfulAttempts = attempts.count { 
+                it.result.name in listOf("SUCCESS", "FLASH", "REDPOINT", "ONSIGHT") 
+            }
+            val successRate = if (attempts.isNotEmpty()) {
+                (successfulAttempts.toDouble() / attempts.size * 100).toInt()
+            } else 0
+            
+            SuccessRateCard(
+                successRate = successRate,
+                successfulAttempts = successfulAttempts,
+                totalAttempts = attempts.size
+            )
+        }
+        
+        // Favorite Gym
+        item {
+            val favoriteGym = sessions
+                .groupBy { it.gymId }
+                .maxByOrNull { it.value.size }
+                ?.let { (gymId, sessions) ->
+                    gyms.find { it.id == gymId }?.name to sessions.size
+                }
+            
+            FavoriteGymCard(
+                gymName = favoriteGym?.first ?: "No sessions yet",
+                sessionCount = favoriteGym?.second ?: 0
+            )
+        }
+        
+        // Recent Activity
+        item {
+            val recentSessions = sessions.take(5)
+            RecentActivityCard(recentSessions = recentSessions.size)
+        }
+    }
+}
+
+@Composable
+fun OverallStatsCard(
+    totalSessions: Int,
+    totalProblems: Int,
+    totalAttempts: Int,
+    totalGyms: Int
+) {
+    Card(
+        modifier = Modifier.fillMaxWidth()
+    ) {
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp)
+        ) {
+            Text(
+                text = "Overall Stats",
+                style = MaterialTheme.typography.titleMedium,
+                fontWeight = FontWeight.Bold
+            )
+            
+            Spacer(modifier = Modifier.height(12.dp))
+            
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.SpaceEvenly
+            ) {
+                StatItem(label = "Sessions", value = totalSessions.toString())
+                StatItem(label = "Problems", value = totalProblems.toString())
+                StatItem(label = "Attempts", value = totalAttempts.toString())
+                StatItem(label = "Gyms", value = totalGyms.toString())
+            }
+        }
+    }
+}
+
+
+
+@Composable
+fun SuccessRateCard(
+    successRate: Int,
+    successfulAttempts: Int,
+    totalAttempts: Int
+) {
+    Card(
+        modifier = Modifier.fillMaxWidth()
+    ) {
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp)
+        ) {
+            Text(
+                text = "Success Rate",
+                style = MaterialTheme.typography.titleMedium,
+                fontWeight = FontWeight.Bold
+            )
+            
+            Spacer(modifier = Modifier.height(8.dp))
+            
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.SpaceBetween,
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Text(
+                    text = "$successRate%",
+                    style = MaterialTheme.typography.displaySmall,
+                    fontWeight = FontWeight.Bold,
+                    color = MaterialTheme.colorScheme.primary
+                )
+                
+                Column(horizontalAlignment = Alignment.End) {
+                    Text(
+                        text = "$successfulAttempts successful",
+                        style = MaterialTheme.typography.bodyMedium
+                    )
+                    Text(
+                        text = "out of $totalAttempts attempts",
+                        style = MaterialTheme.typography.bodySmall,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun FavoriteGymCard(
+    gymName: String,
+    sessionCount: Int
+) {
+    Card(
+        modifier = Modifier.fillMaxWidth()
+    ) {
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp)
+        ) {
+            Text(
+                text = "Favorite Gym",
+                style = MaterialTheme.typography.titleMedium,
+                fontWeight = FontWeight.Bold
+            )
+            
+            Spacer(modifier = Modifier.height(8.dp))
+            
+            Text(
+                text = gymName,
+                style = MaterialTheme.typography.titleLarge,
+                fontWeight = FontWeight.Medium
+            )
+            
+            if (sessionCount > 0) {
+                Text(
+                    text = "$sessionCount sessions",
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+            }
+        }
+    }
+}
+
+@Composable
+fun RecentActivityCard(
+    recentSessions: Int
+) {
+    Card(
+        modifier = Modifier.fillMaxWidth()
+    ) {
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp)
+        ) {
+            Text(
+                text = "Recent Activity",
+                style = MaterialTheme.typography.titleMedium,
+                fontWeight = FontWeight.Bold
+            )
+            
+            Spacer(modifier = Modifier.height(8.dp))
+            
+            Text(
+                text = if (recentSessions > 0) {
+                    "You've had $recentSessions recent sessions"
+                } else {
+                    "No recent activity"
+                },
+                style = MaterialTheme.typography.bodyMedium
+            )
+        }
+    }
+}

app/src/main/java/com/atridad/openclimb/ui/screens/GymsScreen.kt

@@ -0,0 +1,137 @@
+package com.atridad.openclimb.ui.screens
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import com.atridad.openclimb.R
+import com.atridad.openclimb.data.model.Gym
+import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun GymsScreen(
+    viewModel: ClimbViewModel,
+    onNavigateToGymDetail: (String) -> Unit
+) {
+    val gyms by viewModel.gyms.collectAsState()
+    
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .padding(16.dp)
+    ) {
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.spacedBy(12.dp)
+        ) {
+            Icon(
+                painter = painterResource(id = R.drawable.ic_mountains),
+                contentDescription = "OpenClimb Logo",
+                modifier = Modifier.size(32.dp),
+                tint = MaterialTheme.colorScheme.primary
+            )
+            Text(
+                text = "Climbing Gyms",
+                style = MaterialTheme.typography.headlineMedium,
+                fontWeight = FontWeight.Bold
+            )
+        }
+        
+        Spacer(modifier = Modifier.height(16.dp))
+        
+        if (gyms.isEmpty()) {
+            EmptyStateMessage(
+                title = "No Gyms Added",
+                message = "Add your favorite climbing gyms to start tracking your progress!",
+                onActionClick = { },
+                actionText = ""
+            )
+        } else {
+            LazyColumn {
+                items(gyms) { gym ->
+                    GymCard(
+                        gym = gym,
+                        onClick = { onNavigateToGymDetail(gym.id) }
+                    )
+                    Spacer(modifier = Modifier.height(8.dp))
+                }
+            }
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun GymCard(
+    gym: Gym,
+    onClick: () -> Unit
+) {
+    Card(
+        onClick = onClick,
+        modifier = Modifier.fillMaxWidth()
+    ) {
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp)
+        ) {
+            Text(
+                text = gym.name,
+                style = MaterialTheme.typography.titleLarge,
+                fontWeight = FontWeight.Bold
+            )
+            
+            gym.location?.let { location ->
+                Spacer(modifier = Modifier.height(4.dp))
+                Text(
+                    text = location,
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+            }
+            
+            Spacer(modifier = Modifier.height(8.dp))
+            
+            Row {
+                gym.supportedClimbTypes.forEach { climbType ->
+                    AssistChip(
+                        onClick = { },
+                        label = { 
+                            Text(climbType.getDisplayName()) 
+                        },
+                        modifier = Modifier.padding(end = 4.dp)
+                    )
+                }
+            }
+            
+            if (gym.difficultySystems.isNotEmpty()) {
+                Spacer(modifier = Modifier.height(4.dp))
+                Text(
+                    text = "Systems: ${gym.difficultySystems.joinToString(", ") { it.getDisplayName() }}",
+                    style = MaterialTheme.typography.bodySmall,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+            }
+            
+            gym.notes?.let { notes ->
+                if (notes.isNotBlank()) {
+                    Spacer(modifier = Modifier.height(8.dp))
+                    Text(
+                        text = notes,
+                        style = MaterialTheme.typography.bodySmall,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant,
+                        maxLines = 2
+                    )
+                }
+            }
+        }
+    }
+}

app/src/main/java/com/atridad/openclimb/ui/screens/ProblemsScreen.kt

@@ -0,0 +1,299 @@
+package com.atridad.openclimb.ui.screens
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.LazyRow
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import com.atridad.openclimb.R
+import com.atridad.openclimb.data.model.ClimbType
+import com.atridad.openclimb.data.model.Gym
+import com.atridad.openclimb.data.model.Problem
+import com.atridad.openclimb.ui.components.FullscreenImageViewer
+import com.atridad.openclimb.ui.components.ImageDisplay
+import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun ProblemsScreen(
+    viewModel: ClimbViewModel,
+    onNavigateToProblemDetail: (String) -> Unit
+) {
+    val problems by viewModel.problems.collectAsState()
+    val gyms by viewModel.gyms.collectAsState()
+    var showImageViewer by remember { mutableStateOf(false) }
+    var selectedImagePaths by remember { mutableStateOf<List<String>>(emptyList()) }
+    var selectedImageIndex by remember { mutableIntStateOf(0) }
+    
+    // Filter state
+    var selectedClimbType by remember { mutableStateOf<ClimbType?>(null) }
+    var selectedGym by remember { mutableStateOf<Gym?>(null) }
+    
+    // Apply filters
+    val filteredProblems = problems.filter { problem ->
+        val climbTypeMatch = selectedClimbType?.let { it == problem.climbType } != false
+        val gymMatch = selectedGym?.let { it.id == problem.gymId } != false
+        climbTypeMatch && gymMatch
+    }
+    
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .padding(16.dp)
+    ) {
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.spacedBy(12.dp)
+        ) {
+            Icon(
+                painter = painterResource(id = R.drawable.ic_mountains),
+                contentDescription = "OpenClimb Logo",
+                modifier = Modifier.size(32.dp),
+                tint = MaterialTheme.colorScheme.primary
+            )
+            Text(
+                text = "Problems & Routes",
+                style = MaterialTheme.typography.headlineMedium,
+                fontWeight = FontWeight.Bold
+            )
+        }
+        
+        Spacer(modifier = Modifier.height(16.dp))
+        
+        // Filters Section
+        if (problems.isNotEmpty()) {
+            Card(
+                modifier = Modifier.fillMaxWidth()
+            ) {
+                Column(
+                    modifier = Modifier.padding(16.dp)
+                ) {
+                    Text(
+                        text = "Filters",
+                        style = MaterialTheme.typography.titleMedium,
+                        fontWeight = FontWeight.Bold
+                    )
+                    
+                    Spacer(modifier = Modifier.height(12.dp))
+                    
+                    // Climb Type Filter
+                    Text(
+                        text = "Climb Type",
+                        style = MaterialTheme.typography.bodyMedium,
+                        fontWeight = FontWeight.Medium
+                    )
+                    
+                    Spacer(modifier = Modifier.height(8.dp))
+                    
+                    LazyRow(
+                        horizontalArrangement = Arrangement.spacedBy(8.dp)
+                    ) {
+                        item {
+                            FilterChip(
+                                onClick = { selectedClimbType = null },
+                                label = { Text("All Types") },
+                                selected = selectedClimbType == null
+                            )
+                        }
+                        items(ClimbType.entries) { climbType ->
+                            FilterChip(
+                                onClick = { selectedClimbType = climbType },
+                                label = { Text(climbType.getDisplayName()) },
+                                selected = selectedClimbType == climbType
+                            )
+                        }
+                    }
+                    
+                    Spacer(modifier = Modifier.height(12.dp))
+                    
+                    // Gym Filter
+                    Text(
+                        text = "Gym",
+                        style = MaterialTheme.typography.bodyMedium,
+                        fontWeight = FontWeight.Medium
+                    )
+                    
+                    Spacer(modifier = Modifier.height(8.dp))
+                    
+                    LazyRow(
+                        horizontalArrangement = Arrangement.spacedBy(8.dp)
+                    ) {
+                        item {
+                            FilterChip(
+                                onClick = { selectedGym = null },
+                                label = { Text("All Gyms") },
+                                selected = selectedGym == null
+                            )
+                        }
+                        items(gyms) { gym ->
+                            FilterChip(
+                                onClick = { selectedGym = gym },
+                                label = { Text(gym.name) },
+                                selected = selectedGym?.id == gym.id
+                            )
+                        }
+                    }
+                    
+                    // Filter result count
+                    if (selectedClimbType != null || selectedGym != null) {
+                        Spacer(modifier = Modifier.height(12.dp))
+                        Text(
+                            text = "Showing ${filteredProblems.size} of ${problems.size} problems",
+                            style = MaterialTheme.typography.bodySmall,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant
+                        )
+                    }
+                }
+            }
+            
+            Spacer(modifier = Modifier.height(16.dp))
+        }
+        
+        if (filteredProblems.isEmpty()) {
+            EmptyStateMessage(
+                title = if (problems.isEmpty()) {
+                    if (gyms.isEmpty()) "No Gyms Available" else "No Problems Yet"
+                } else {
+                    "No Problems Match Filters"
+                },
+                message = if (problems.isEmpty()) {
+                    if (gyms.isEmpty()) "Add a gym first to start tracking problems and routes!" else "Start tracking your favorite problems and routes!"
+                } else {
+                    "Try adjusting your filters to see more problems."
+                },
+                onActionClick = { },
+                actionText = ""
+            )
+        } else {
+            LazyColumn {
+                items(filteredProblems) { problem ->
+                    ProblemCard(
+                        problem = problem,
+                        gymName = gyms.find { it.id == problem.gymId }?.name ?: "Unknown Gym",
+                        onClick = { onNavigateToProblemDetail(problem.id) },
+                        onImageClick = { imagePaths, index ->
+                            selectedImagePaths = imagePaths
+                            selectedImageIndex = index
+                            showImageViewer = true
+                        }
+                    )
+                    Spacer(modifier = Modifier.height(8.dp))
+                }
+            }
+        }
+    }
+    
+    // Fullscreen Image Viewer
+    if (showImageViewer && selectedImagePaths.isNotEmpty()) {
+        FullscreenImageViewer(
+            imagePaths = selectedImagePaths,
+            initialIndex = selectedImageIndex,
+            onDismiss = { showImageViewer = false }
+        )
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun ProblemCard(
+    problem: Problem,
+    gymName: String,
+    onClick: () -> Unit,
+    onImageClick: ((List<String>, Int) -> Unit)? = null
+) {
+    Card(
+        onClick = onClick,
+        modifier = Modifier.fillMaxWidth()
+    ) {
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp)
+        ) {
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.SpaceBetween,
+                verticalAlignment = Alignment.Top
+            ) {
+                Column(modifier = Modifier.weight(1f)) {
+                    Text(
+                        text = problem.name ?: "Unnamed Problem",
+                        style = MaterialTheme.typography.titleMedium,
+                        fontWeight = FontWeight.Bold
+                    )
+                    
+                    Text(
+                        text = gymName,
+                        style = MaterialTheme.typography.bodyMedium,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant
+                    )
+                }
+                
+                Column(horizontalAlignment = Alignment.End) {
+                    Text(
+                        text = problem.difficulty.grade,
+                        style = MaterialTheme.typography.titleMedium,
+                        fontWeight = FontWeight.Bold,
+                        color = MaterialTheme.colorScheme.primary
+                    )
+                    
+                    Text(
+                        text = problem.climbType.getDisplayName(),
+                        style = MaterialTheme.typography.bodySmall,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant
+                    )
+                }
+            }
+            
+            problem.location?.let { location ->
+                Spacer(modifier = Modifier.height(4.dp))
+                Text(
+                    text = "Location: $location",
+                    style = MaterialTheme.typography.bodySmall,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+            }
+            
+            if (problem.tags.isNotEmpty()) {
+                Spacer(modifier = Modifier.height(8.dp))
+                Row {
+                    problem.tags.take(3).forEach { tag ->
+                        AssistChip(
+                            onClick = { },
+                            label = { Text(tag) },
+                            modifier = Modifier.padding(end = 4.dp)
+                        )
+                    }
+                }
+            }
+            
+            // Display images if any
+            if (problem.imagePaths.isNotEmpty()) {
+                Spacer(modifier = Modifier.height(8.dp))
+                ImageDisplay(
+                    imagePaths = problem.imagePaths.take(3), // Show max 3 images in list
+                    imageSize = 60,
+                    onImageClick = { index ->
+                        onImageClick?.invoke(problem.imagePaths, index)
+                    }
+                )
+            }
+            
+            if (!problem.isActive) {
+                Spacer(modifier = Modifier.height(8.dp))
+                Text(
+                    text = "Inactive",
+                    style = MaterialTheme.typography.bodySmall,
+                    color = MaterialTheme.colorScheme.error
+                )
+            }
+        }
+    }
+}

app/src/main/java/com/atridad/openclimb/ui/screens/SessionsScreen.kt

@@ -0,0 +1,284 @@
+package com.atridad.openclimb.ui.screens
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.CheckCircle
+import androidx.compose.material.icons.filled.Warning
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import com.atridad.openclimb.R
+import com.atridad.openclimb.data.model.ClimbSession
+import com.atridad.openclimb.data.model.SessionStatus
+import com.atridad.openclimb.ui.components.ActiveSessionBanner
+import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
+import java.time.LocalDateTime
+import java.time.format.DateTimeFormatter
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun SessionsScreen(
+    viewModel: ClimbViewModel,
+    onNavigateToSessionDetail: (String) -> Unit
+) {
+    val context = LocalContext.current
+    val sessions by viewModel.sessions.collectAsState()
+    val gyms by viewModel.gyms.collectAsState()
+    val activeSession by viewModel.activeSession.collectAsState()
+    val uiState by viewModel.uiState.collectAsState()
+    
+    // Filter out active sessions from regular session list
+    val completedSessions = sessions.filter { it.status == SessionStatus.COMPLETED }
+    val activeSessionGym = activeSession?.let { session ->
+        gyms.find { it.id == session.gymId }
+    }
+    
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .padding(16.dp)
+    ) {
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.spacedBy(12.dp)
+        ) {
+            Icon(
+                painter = painterResource(id = R.drawable.ic_mountains),
+                contentDescription = "OpenClimb Logo",
+                modifier = Modifier.size(32.dp),
+                tint = MaterialTheme.colorScheme.primary
+            )
+            Text(
+                text = "Climbing Sessions",
+                style = MaterialTheme.typography.headlineMedium,
+                fontWeight = FontWeight.Bold
+            )
+        }
+        
+        Spacer(modifier = Modifier.height(16.dp))
+        
+        // Active session banner
+        ActiveSessionBanner(
+            activeSession = activeSession,
+            gym = activeSessionGym,
+            onSessionClick = {
+                activeSession?.let { onNavigateToSessionDetail(it.id) }
+            },
+            onEndSession = {
+                activeSession?.let { 
+                    viewModel.endSession(context, it.id)
+                }
+            }
+        )
+        
+        if (activeSession != null) {
+            Spacer(modifier = Modifier.height(16.dp))
+        }
+        
+        if (completedSessions.isEmpty() && activeSession == null) {
+            EmptyStateMessage(
+                title = if (gyms.isEmpty()) "No Gyms Available" else "No Sessions Yet",
+                message = if (gyms.isEmpty()) "Add a gym first to start tracking your climbing sessions!" else "Start your first climbing session!",
+                onActionClick = { },
+                actionText = ""
+            )
+        } else {
+            LazyColumn {
+                items(completedSessions) { session ->
+                    SessionCard(
+                        session = session,
+                        gymName = gyms.find { it.id == session.gymId }?.name ?: "Unknown Gym",
+                        onClick = { onNavigateToSessionDetail(session.id) }
+                    )
+                    Spacer(modifier = Modifier.height(8.dp))
+                }
+            }
+        }
+    }
+    
+    // Show UI state messages and errors
+    uiState.message?.let { message ->
+        LaunchedEffect(message) {
+            kotlinx.coroutines.delay(5000)
+            viewModel.clearMessage()
+        }
+        
+        Card(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp),
+            colors = CardDefaults.cardColors(
+                containerColor = MaterialTheme.colorScheme.primaryContainer
+            ),
+            shape = RoundedCornerShape(12.dp)
+        ) {
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(16.dp),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Icon(
+                    Icons.Default.CheckCircle,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.primary
+                )
+                Spacer(modifier = Modifier.width(8.dp))
+                Text(
+                    text = message,
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = MaterialTheme.colorScheme.onPrimaryContainer
+                )
+            }
+        }
+    }
+    
+    uiState.error?.let { error ->
+        LaunchedEffect(error) {
+            kotlinx.coroutines.delay(5000)
+            viewModel.clearError()
+        }
+        
+        Card(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp),
+            colors = CardDefaults.cardColors(
+                containerColor = MaterialTheme.colorScheme.errorContainer
+            ),
+            shape = RoundedCornerShape(12.dp)
+        ) {
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(16.dp),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Icon(
+                    Icons.Default.Warning,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.error
+                )
+                Spacer(modifier = Modifier.width(8.dp))
+                Text(
+                    text = error,
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = MaterialTheme.colorScheme.onErrorContainer
+                )
+            }
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun SessionCard(
+    session: ClimbSession,
+    gymName: String,
+    onClick: () -> Unit
+) {
+    Card(
+        onClick = onClick,
+        modifier = Modifier.fillMaxWidth()
+    ) {
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp)
+        ) {
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.SpaceBetween
+            ) {
+                Text(
+                    text = gymName,
+                    style = MaterialTheme.typography.titleMedium,
+                    fontWeight = FontWeight.Bold
+                )
+                Text(
+                    text = formatDate(session.date),
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+            }
+            
+            Spacer(modifier = Modifier.height(4.dp))
+            
+            session.duration?.let { duration ->
+                Text(
+                    text = "Duration: $duration minutes",
+                    style = MaterialTheme.typography.bodyMedium
+                )
+            }
+            
+            session.notes?.let { notes ->
+                if (notes.isNotBlank()) {
+                    Spacer(modifier = Modifier.height(4.dp))
+                    Text(
+                        text = notes,
+                        style = MaterialTheme.typography.bodySmall,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant,
+                        maxLines = 2
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun EmptyStateMessage(
+    title: String,
+    message: String,
+    onActionClick: () -> Unit,
+    actionText: String
+) {
+    Column(
+        modifier = Modifier.fillMaxSize(),
+        horizontalAlignment = Alignment.CenterHorizontally,
+        verticalArrangement = Arrangement.Center
+    ) {
+        Text(
+            text = title,
+            style = MaterialTheme.typography.headlineSmall,
+            fontWeight = FontWeight.Bold,
+            textAlign = TextAlign.Center
+        )
+        
+        Spacer(modifier = Modifier.height(8.dp))
+        
+        Text(
+            text = message,
+            style = MaterialTheme.typography.bodyLarge,
+            color = MaterialTheme.colorScheme.onSurfaceVariant,
+            textAlign = TextAlign.Center
+        )
+        
+        if (actionText.isNotEmpty()) {
+            Spacer(modifier = Modifier.height(16.dp))
+            
+            Button(onClick = onActionClick) {
+                Text(actionText)
+            }
+        }
+    }
+}
+
+private fun formatDate(dateString: String): String {
+    return try {
+        val date = LocalDateTime.parse(dateString.split("T")[0] + "T00:00:00")
+        date.format(DateTimeFormatter.ofPattern("MMM dd, yyyy"))
+    } catch (_: Exception) {
+        dateString
+    }
+}

app/src/main/java/com/atridad/openclimb/ui/screens/SettingsScreen.kt

@@ -0,0 +1,393 @@
+package com.atridad.openclimb.ui.screens
+
+import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.*
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import com.atridad.openclimb.R
+import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
+import java.io.File
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun SettingsScreen(
+    viewModel: ClimbViewModel
+) {
+    val uiState by viewModel.uiState.collectAsState()
+    val context = LocalContext.current
+    val packageInfo = remember {
+        context.packageManager.getPackageInfo(context.packageName, 0)
+    }
+    val appVersion = packageInfo.versionName
+    
+    // File picker launcher for import - accepts both ZIP and JSON files
+    val importLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.GetContent()
+    ) { uri ->
+        uri?.let {
+            try {
+                val inputStream = context.contentResolver.openInputStream(uri)
+                // Determine file extension from content resolver
+                val fileName = context.contentResolver.query(uri, null, null, null, null)?.use { cursor ->
+                    val nameIndex = cursor.getColumnIndex(android.provider.OpenableColumns.DISPLAY_NAME)
+                    if (nameIndex >= 0 && cursor.moveToFirst()) {
+                        cursor.getString(nameIndex)
+                    } else null
+                } ?: "import_file"
+                
+                val extension = fileName.substringAfterLast(".", "")
+                val tempFileName = if (extension.isNotEmpty()) "temp_import.$extension" else "temp_import"
+                val tempFile = File(context.cacheDir, tempFileName)
+                
+                inputStream?.use { input ->
+                    tempFile.outputStream().use { output ->
+                        input.copyTo(output)
+                    }
+                }
+                viewModel.importData(tempFile)
+            } catch (e: Exception) {
+                viewModel.setError("Failed to read file: ${e.message}")
+            }
+        }
+    }
+    
+    // File picker launcher for export - save location (ZIP format with images)
+    val exportZipLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.CreateDocument("application/zip")
+    ) { uri ->
+        uri?.let {
+            try {
+                viewModel.exportDataToZipUri(context, uri)
+            } catch (e: Exception) {
+                viewModel.setError("Failed to save file: ${e.message}")
+            }
+        }
+    }
+    
+    // JSON export launcher
+    val exportJsonLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.CreateDocument("application/json")
+    ) { uri ->
+        uri?.let {
+            try {
+                viewModel.exportDataToUri(context, uri)
+            } catch (e: Exception) {
+                viewModel.setError("Failed to save file: ${e.message}")
+            }
+        }
+    }
+    
+    LazyColumn(
+        modifier = Modifier
+            .fillMaxSize()
+            .padding(16.dp),
+        verticalArrangement = Arrangement.spacedBy(16.dp)
+    ) {
+        item {
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                verticalAlignment = Alignment.CenterVertically,
+                horizontalArrangement = Arrangement.spacedBy(12.dp)
+            ) {
+                Icon(
+                    painter = painterResource(id = R.drawable.ic_mountains),
+                    contentDescription = "OpenClimb Logo",
+                    modifier = Modifier.size(32.dp),
+                    tint = MaterialTheme.colorScheme.primary
+                )
+                Text(
+                    text = "Settings",
+                    style = MaterialTheme.typography.headlineMedium,
+                    fontWeight = FontWeight.Bold
+                )
+            }
+        }
+        
+        // Data Management Section
+        item {
+            Card(
+                modifier = Modifier.fillMaxWidth(),
+                shape = RoundedCornerShape(16.dp)
+            ) {
+                Column(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(16.dp)
+                ) {
+                    Text(
+                        text = "Data Management",
+                        style = MaterialTheme.typography.titleMedium,
+                        fontWeight = FontWeight.Bold
+                    )
+                    
+                    Spacer(modifier = Modifier.height(12.dp))
+                    
+                                        // Export Data
+                    Card(
+                        shape = RoundedCornerShape(12.dp),
+                        colors = CardDefaults.cardColors(
+                            containerColor = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.3f)
+                        )
+                    ) {
+                        ListItem(
+                            headlineContent = { Text("Export Data with Images") },
+                            supportingContent = { Text("Export all your climbing data and images to ZIP file (recommended)") },
+                            leadingContent = { Icon(Icons.Default.Share, contentDescription = null) },
+                            trailingContent = {
+                                TextButton(
+                                    onClick = { 
+                                        val defaultFileName = "openclimb_export_${
+                                            java.time.LocalDateTime.now()
+                                                .toString()
+                                                .replace(":", "-")
+                                                .replace(".", "-")
+                                        }.zip"
+                                        exportZipLauncher.launch(defaultFileName)
+                                    },
+                                    enabled = !uiState.isLoading
+                                ) {
+                                    if (uiState.isLoading) {
+                                        CircularProgressIndicator(
+                                            modifier = Modifier.size(16.dp),
+                                            strokeWidth = 2.dp
+                                        )
+                                    } else {
+                                        Text("Export ZIP")
+                                    }
+                                }
+                            }
+                        )
+                    }
+                    
+                    Spacer(modifier = Modifier.height(8.dp))
+                    
+                    Card(
+                        shape = RoundedCornerShape(12.dp),
+                        colors = CardDefaults.cardColors(
+                            containerColor = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.3f)
+                        )
+                    ) {
+                        ListItem(
+                            headlineContent = { Text("Export Data Only") },
+                            supportingContent = { Text("Export climbing data to JSON without images") },
+                            leadingContent = { Icon(Icons.Default.Share, contentDescription = null) },
+                            trailingContent = {
+                                TextButton(
+                                    onClick = { 
+                                        val defaultFileName = "openclimb_export_${
+                                            java.time.LocalDateTime.now()
+                                                .toString()
+                                                .replace(":", "-")
+                                                .replace(".", "-")
+                                        }.json"
+                                        exportJsonLauncher.launch(defaultFileName)
+                                    },
+                                    enabled = !uiState.isLoading
+                                ) {
+                                    if (uiState.isLoading) {
+                                        CircularProgressIndicator(
+                                            modifier = Modifier.size(16.dp),
+                                            strokeWidth = 2.dp
+                                        )
+                                    } else {
+                                        Text("Export JSON")
+                                    }
+                                }
+                            }
+                        )
+                    }
+                    
+                    Spacer(modifier = Modifier.height(8.dp))
+                    
+                    Card(
+                        shape = RoundedCornerShape(12.dp),
+                        colors = CardDefaults.cardColors(
+                            containerColor = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.3f)
+                        )
+                    ) {
+                        ListItem(
+                            headlineContent = { Text("Import Data") },
+                            supportingContent = { Text("Import climbing data from ZIP or JSON file") },
+                            leadingContent = { Icon(Icons.Default.Add, contentDescription = null) },
+                            trailingContent = {
+                                TextButton(
+                                    onClick = { 
+                                        importLauncher.launch("*/*")
+                                    },
+                                    enabled = !uiState.isLoading
+                                ) {
+                                    if (uiState.isLoading) {
+                                        CircularProgressIndicator(
+                                            modifier = Modifier.size(16.dp),
+                                            strokeWidth = 2.dp
+                                        )
+                                    } else {
+                                        Text("Import")
+                                    }
+                                }
+                            }
+                        )
+                    }
+                }
+            }
+        }
+        
+        // App Information Section
+        item {
+            Card(
+                modifier = Modifier.fillMaxWidth(),
+                shape = RoundedCornerShape(16.dp)
+            ) {
+                Column(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(16.dp)
+                ) {
+                    Text(
+                        text = "App Information",
+                        style = MaterialTheme.typography.titleMedium,
+                        fontWeight = FontWeight.Bold
+                    )
+                    
+                    Spacer(modifier = Modifier.height(12.dp))
+                    
+                    Card(
+                        shape = RoundedCornerShape(12.dp),
+                        colors = CardDefaults.cardColors(
+                            containerColor = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.3f)
+                        )
+                    ) {
+                        ListItem(
+                            headlineContent = { 
+                                Row(
+                                    verticalAlignment = Alignment.CenterVertically,
+                                    horizontalArrangement = Arrangement.spacedBy(8.dp)
+                                ) {
+                                    Icon(
+                                        painter = painterResource(id = R.drawable.ic_mountains),
+                                        contentDescription = "OpenClimb Logo",
+                                        modifier = Modifier.size(24.dp),
+                                        tint = MaterialTheme.colorScheme.primary
+                                    )
+                                    Text("OpenClimb")
+                                }
+                            },
+                            supportingContent = { Text("Track your climbing progress") },
+                            leadingContent = { }
+                        )
+                    }
+                    
+                    Spacer(modifier = Modifier.height(8.dp))
+                    
+                    Card(
+                        shape = RoundedCornerShape(12.dp),
+                        colors = CardDefaults.cardColors(
+                            containerColor = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.3f)
+                        )
+                    ) {
+                        ListItem(
+                            headlineContent = { Text("Version") },
+                            supportingContent = { Text(appVersion ?: "Unknown") },
+                            leadingContent = { Icon(Icons.Default.Info, contentDescription = null) }
+                        )
+                    }
+                }
+            }
+        }
+        
+
+    }
+    
+    // Show loading/message states
+    if (uiState.isLoading) {
+        Box(
+            modifier = Modifier.fillMaxSize(),
+            contentAlignment = Alignment.Center
+        ) {
+            CircularProgressIndicator()
+        }
+    }
+    
+    uiState.message?.let { message ->
+        LaunchedEffect(message) {
+            kotlinx.coroutines.delay(5000)
+            viewModel.clearMessage()
+        }
+        
+        Card(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp),
+            colors = CardDefaults.cardColors(
+                containerColor = MaterialTheme.colorScheme.primaryContainer
+            ),
+            shape = RoundedCornerShape(12.dp)
+        ) {
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(16.dp),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Icon(
+                    Icons.Default.CheckCircle,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.primary
+                )
+                Spacer(modifier = Modifier.width(8.dp))
+                Text(
+                    text = message,
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = MaterialTheme.colorScheme.onPrimaryContainer
+                )
+            }
+        }
+    }
+    
+    uiState.error?.let { error ->
+        LaunchedEffect(error) {
+            kotlinx.coroutines.delay(5000)
+            viewModel.clearError()
+        }
+        
+        Card(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp),
+            colors = CardDefaults.cardColors(
+                containerColor = MaterialTheme.colorScheme.errorContainer
+            ),
+            shape = RoundedCornerShape(12.dp)
+        ) {
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(16.dp),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Icon(
+                    Icons.Default.Warning,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.error
+                )
+                Spacer(modifier = Modifier.width(8.dp))
+                Text(
+                    text = error,
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = MaterialTheme.colorScheme.onErrorContainer
+                )
+            }
+        }
+    }
+}

app/src/main/java/com/atridad/openclimb/ui/theme/Color.kt

@@ -0,0 +1,66 @@
+package com.atridad.openclimb.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+// Climbing-themed Material You color palette
+// Orange - Primary (represents rock/sandstone climbing)
+val ClimbOrange10 = Color(0xFF1F0E00)
+val ClimbOrange20 = Color(0xFF3E1C00)
+val ClimbOrange30 = Color(0xFF5D2B00)
+val ClimbOrange40 = Color(0xFF7C3900)
+val ClimbOrange80 = Color(0xFFFFB786)
+val ClimbOrange90 = Color(0xFFFFDCC2)
+val ClimbOrange100 = Color(0xFFFFFFFF)
+
+// Grey - Secondary (represents granite/slate)
+val ClimbGrey10 = Color(0xFF1F1F1F)
+val ClimbGrey20 = Color(0xFF2F2F2F)
+val ClimbGrey30 = Color(0xFF484848)
+val ClimbGrey40 = Color(0xFF606060)
+val ClimbGrey80 = Color(0xFFC7C7C7)
+val ClimbGrey90 = Color(0xFFE3E3E3)
+val ClimbGrey100 = Color(0xFFFFFFFF)
+
+// Blue - Tertiary (represents ice/water)
+val ClimbBlue10 = Color(0xFF001F2A)
+val ClimbBlue20 = Color(0xFF003544)
+val ClimbBlue30 = Color(0xFF004D61)
+val ClimbBlue40 = Color(0xFF00677F)
+val ClimbBlue80 = Color(0xFF5DDBFF)
+val ClimbBlue90 = Color(0xFFB8EAFF)
+val ClimbBlue100 = Color(0xFFFFFFFF)
+
+// Red - Error colors
+val ClimbRed10 = Color(0xFF410001)
+val ClimbRed20 = Color(0xFF680003)
+val ClimbRed30 = Color(0xFF930006)
+val ClimbRed40 = Color(0xFFBA1B1B)
+val ClimbRed80 = Color(0xFFFFB4A9)
+val ClimbRed90 = Color(0xFFFFDAD4)
+val ClimbRed100 = Color(0xFFFFFFFF)
+
+// Neutral colors for surfaces
+val ClimbNeutral0 = Color(0xFF000000)
+val ClimbNeutral4 = Color(0xFF0F0F0F)
+val ClimbNeutral6 = Color(0xFF141414)
+val ClimbNeutral10 = Color(0xFF1F1F1F)
+val ClimbNeutral12 = Color(0xFF232323)
+val ClimbNeutral17 = Color(0xFF2C2C2C)
+val ClimbNeutral20 = Color(0xFF313131)
+val ClimbNeutral22 = Color(0xFF363636)
+val ClimbNeutral24 = Color(0xFF393939)
+val ClimbNeutral87 = Color(0xFFDDDDDD)
+val ClimbNeutral90 = Color(0xFFE6E6E6)
+val ClimbNeutral92 = Color(0xFFEBEBEB)
+val ClimbNeutral94 = Color(0xFFF0F0F0)
+val ClimbNeutral95 = Color(0xFFF3F3F3)
+val ClimbNeutral96 = Color(0xFFF5F5F5)
+val ClimbNeutral98 = Color(0xFFFAFAFA)
+val ClimbNeutral100 = Color(0xFFFFFFFF)
+
+// Neutral variant colors for outlines and variants
+val ClimbNeutralVariant30 = Color(0xFF484848)
+val ClimbNeutralVariant50 = Color(0xFF797979)
+val ClimbNeutralVariant60 = Color(0xFF939393)
+val ClimbNeutralVariant80 = Color(0xFFC7C7C7)
+val ClimbNeutralVariant90 = Color(0xFFE3E3E3)

app/src/main/java/com/atridad/openclimb/ui/theme/CustomIcons.kt

@@ -0,0 +1,25 @@
+package com.atridad.openclimb.ui.theme
+
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.SolidColor
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.graphics.vector.path
+import androidx.compose.ui.unit.dp
+
+object CustomIcons {
+    fun Stop(color: Color = Color.Black): ImageVector = ImageVector.Builder(
+        name = "Stop",
+        defaultWidth = 24.dp,
+        defaultHeight = 24.dp,
+        viewportWidth = 24f,
+        viewportHeight = 24f
+    ).path(
+        fill = SolidColor(color)
+    ) {
+        moveTo(6f, 6f)
+        horizontalLineTo(18f)
+        verticalLineTo(18f)
+        horizontalLineTo(6f)
+        close()
+    }.build()
+}

app/src/main/java/com/atridad/openclimb/ui/theme/Theme.kt

@@ -0,0 +1,121 @@
+package com.atridad.openclimb.ui.theme
+
+import android.app.Activity
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.material3.dynamicLightColorScheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.SideEffect
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalView
+import androidx.core.view.WindowCompat
+
+// Climbing-themed dark color scheme with full Material You compatibility
+private val DarkColorScheme = darkColorScheme(
+    primary = ClimbOrange80,
+    onPrimary = ClimbOrange20,
+    primaryContainer = ClimbOrange30,
+    onPrimaryContainer = ClimbOrange90,
+    secondary = ClimbGrey80,
+    onSecondary = ClimbGrey20,
+    secondaryContainer = ClimbGrey30,
+    onSecondaryContainer = ClimbGrey90,
+    tertiary = ClimbBlue80,
+    onTertiary = ClimbBlue20,
+    tertiaryContainer = ClimbBlue30,
+    onTertiaryContainer = ClimbBlue90,
+    error = ClimbRed80,
+    onError = ClimbRed20,
+    errorContainer = ClimbRed30,
+    onErrorContainer = ClimbRed90,
+    surface = ClimbNeutral10,
+    onSurface = ClimbNeutral90,
+    surfaceVariant = ClimbNeutralVariant30,
+    onSurfaceVariant = ClimbNeutralVariant80,
+    outline = ClimbNeutralVariant60,
+    outlineVariant = ClimbNeutralVariant30,
+    scrim = ClimbNeutral0,
+    inverseSurface = ClimbNeutral90,
+    inverseOnSurface = ClimbNeutral20,
+    inversePrimary = ClimbOrange40,
+    surfaceDim = ClimbNeutral6,
+    surfaceBright = ClimbNeutral24,
+    surfaceContainerLowest = ClimbNeutral4,
+    surfaceContainerLow = ClimbNeutral10,
+    surfaceContainer = ClimbNeutral12,
+    surfaceContainerHigh = ClimbNeutral17,
+    surfaceContainerHighest = ClimbNeutral22
+)
+
+// Climbing-themed light color scheme with full Material You compatibility
+private val LightColorScheme = lightColorScheme(
+    primary = ClimbOrange40,
+    onPrimary = ClimbOrange100,
+    primaryContainer = ClimbOrange90,
+    onPrimaryContainer = ClimbOrange10,
+    secondary = ClimbGrey40,
+    onSecondary = ClimbGrey100,
+    secondaryContainer = ClimbGrey90,
+    onSecondaryContainer = ClimbGrey10,
+    tertiary = ClimbBlue40,
+    onTertiary = ClimbBlue100,
+    tertiaryContainer = ClimbBlue90,
+    onTertiaryContainer = ClimbBlue10,
+    error = ClimbRed40,
+    onError = ClimbRed100,
+    errorContainer = ClimbRed90,
+    onErrorContainer = ClimbRed10,
+    surface = ClimbNeutral98,
+    onSurface = ClimbNeutral10,
+    surfaceVariant = ClimbNeutralVariant90,
+    onSurfaceVariant = ClimbNeutralVariant30,
+    outline = ClimbNeutralVariant50,
+    outlineVariant = ClimbNeutralVariant80,
+    scrim = ClimbNeutral0,
+    inverseSurface = ClimbNeutral20,
+    inverseOnSurface = ClimbNeutral95,
+    inversePrimary = ClimbOrange80,
+    surfaceDim = ClimbNeutral87,
+    surfaceBright = ClimbNeutral98,
+    surfaceContainerLowest = ClimbNeutral100,
+    surfaceContainerLow = ClimbNeutral96,
+    surfaceContainer = ClimbNeutral94,
+    surfaceContainerHigh = ClimbNeutral92,
+    surfaceContainerHighest = ClimbNeutral90
+)
+
+@Composable
+fun OpenClimbTheme(
+    darkTheme: Boolean = isSystemInDarkTheme(),
+    // Dynamic color is available on Android 12+ and provides full Material You theming
+    // When enabled, it adapts to the user's system wallpaper colors
+    dynamicColor: Boolean = true,
+    content: @Composable () -> Unit
+) {
+    val colorScheme = when {
+        dynamicColor && true -> {
+            val context = LocalContext.current
+            if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
+        }
+        darkTheme -> DarkColorScheme
+        else -> LightColorScheme
+    }
+    
+    val view = LocalView.current
+    if (!view.isInEditMode) {
+        SideEffect {
+            val window = (view.context as Activity).window
+            WindowCompat.setDecorFitsSystemWindows(window, false)
+            WindowCompat.getInsetsController(window, view).isAppearanceLightStatusBars = !darkTheme
+        }
+    }
+
+    MaterialTheme(
+        colorScheme = colorScheme,
+        typography = Typography,
+        content = content
+    )
+}

app/src/main/java/com/atridad/openclimb/ui/theme/Type.kt

@@ -0,0 +1,18 @@
+package com.atridad.openclimb.ui.theme
+
+import androidx.compose.material3.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+// Set of Material typography styles to start with
+val Typography = Typography(
+    bodyLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 16.sp,
+        lineHeight = 24.sp,
+        letterSpacing = 0.5.sp
+    )
+)

app/src/main/java/com/atridad/openclimb/ui/viewmodel/ClimbViewModel.kt

@@ -0,0 +1,349 @@
+package com.atridad.openclimb.ui.viewmodel
+
+import android.content.Context
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.atridad.openclimb.data.model.*
+import com.atridad.openclimb.data.repository.ClimbRepository
+import com.atridad.openclimb.service.SessionTrackingService
+import com.atridad.openclimb.utils.ImageUtils
+import com.atridad.openclimb.utils.SessionShareUtils
+import kotlinx.coroutines.flow.*
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import java.io.File
+
+class ClimbViewModel(
+    private val repository: ClimbRepository
+) : ViewModel() {
+    
+    // UI State flows
+    private val _uiState = MutableStateFlow(ClimbUiState())
+    val uiState: StateFlow<ClimbUiState> = _uiState.asStateFlow()
+    
+    // Data flows
+    val gyms = repository.getAllGyms().stateIn(
+        scope = viewModelScope,
+        started = SharingStarted.WhileSubscribed(),
+        initialValue = emptyList()
+    )
+    
+    val problems = repository.getAllProblems().stateIn(
+        scope = viewModelScope,
+        started = SharingStarted.WhileSubscribed(),
+        initialValue = emptyList()
+    )
+    
+    val sessions = repository.getAllSessions().stateIn(
+        scope = viewModelScope,
+        started = SharingStarted.WhileSubscribed(),
+        initialValue = emptyList()
+    )
+    
+    val activeSession = repository.getActiveSessionFlow().stateIn(
+        scope = viewModelScope,
+        started = SharingStarted.WhileSubscribed(),
+        initialValue = null
+    )
+    
+    val attempts = repository.getAllAttempts().stateIn(
+        scope = viewModelScope,
+        started = SharingStarted.WhileSubscribed(),
+        initialValue = emptyList()
+    )
+    
+
+    
+    // Gym operations
+    fun addGym(gym: Gym) {
+        viewModelScope.launch {
+            repository.insertGym(gym)
+        }
+    }
+    
+    fun updateGym(gym: Gym) {
+        viewModelScope.launch {
+            repository.updateGym(gym)
+        }
+    }
+    
+    fun deleteGym(gym: Gym) {
+        viewModelScope.launch {
+            repository.deleteGym(gym)
+        }
+    }
+    
+    fun getGymById(id: String): Flow<Gym?> = flow {
+        emit(repository.getGymById(id))
+    }
+    
+    // Problem operations
+    fun addProblem(problem: Problem) {
+        viewModelScope.launch {
+            repository.insertProblem(problem)
+        }
+    }
+    
+    fun updateProblem(problem: Problem) {
+        viewModelScope.launch {
+            repository.updateProblem(problem)
+        }
+    }
+    
+    fun deleteProblem(problem: Problem, context: Context) {
+        viewModelScope.launch {
+            // Delete associated images
+            problem.imagePaths.forEach { imagePath ->
+                ImageUtils.deleteImage(context, imagePath)
+            }
+            
+            repository.deleteProblem(problem)
+            
+            // Clean up any remaining orphaned images
+            cleanupOrphanedImages(context)
+        }
+    }
+    
+    private suspend fun cleanupOrphanedImages(context: Context) {
+        val allProblems = repository.getAllProblems().first()
+        val referencedImagePaths = allProblems.flatMap { it.imagePaths }.toSet()
+        ImageUtils.cleanupOrphanedImages(context, referencedImagePaths)
+    }
+    
+    fun getProblemById(id: String): Flow<Problem?> = flow {
+        emit(repository.getProblemById(id))
+    }
+    
+    fun getProblemsByGym(gymId: String): Flow<List<Problem>> = 
+        repository.getProblemsByGym(gymId)
+    
+    // Session operations
+    fun addSession(session: ClimbSession) {
+        viewModelScope.launch {
+            repository.insertSession(session)
+        }
+    }
+    
+    fun updateSession(session: ClimbSession) {
+        viewModelScope.launch {
+            repository.updateSession(session)
+        }
+    }
+    
+    fun deleteSession(session: ClimbSession) {
+        viewModelScope.launch {
+            repository.deleteSession(session)
+        }
+    }
+    
+    fun getSessionById(id: String): Flow<ClimbSession?> = flow {
+        emit(repository.getSessionById(id))
+    }
+    
+    fun getSessionsByGym(gymId: String): Flow<List<ClimbSession>> = 
+        repository.getSessionsByGym(gymId)
+        
+    // Active session management
+    fun startSession(context: Context, gymId: String, notes: String? = null) {
+        viewModelScope.launch {
+            // Check notification permission first
+            if (!com.atridad.openclimb.utils.NotificationPermissionUtils.isNotificationPermissionGranted(context)) {
+                _uiState.value = _uiState.value.copy(
+                    error = "Notification permission is required to track your climbing session. Please enable notifications in settings."
+                )
+                return@launch
+            }
+            
+            val existingActive = repository.getActiveSession()
+            if (existingActive != null) {
+                _uiState.value = _uiState.value.copy(
+                    error = "There's already an active session. Please end it first."
+                )
+                return@launch
+            }
+            
+            val newSession = ClimbSession.create(gymId = gymId, notes = notes)
+            repository.insertSession(newSession)
+            
+            // Start the tracking service
+            val serviceIntent = SessionTrackingService.createStartIntent(context, newSession.id)
+            context.startForegroundService(serviceIntent)
+            
+            _uiState.value = _uiState.value.copy(
+                message = "Session started successfully!"
+            )
+        }
+    }
+    
+    fun endSession(context: Context, sessionId: String) {
+        viewModelScope.launch {
+            // Check notification permission first
+            if (!com.atridad.openclimb.utils.NotificationPermissionUtils.isNotificationPermissionGranted(context)) {
+                _uiState.value = _uiState.value.copy(
+                    error = "Notification permission is required to manage your climbing session. Please enable notifications in settings."
+                )
+                return@launch
+            }
+            
+            val session = repository.getSessionById(sessionId)
+            if (session != null && session.status == SessionStatus.ACTIVE) {
+                val completedSession = with(ClimbSession) { session.complete() }
+                repository.updateSession(completedSession)
+                
+                // Stop the tracking service, passing the session id so service can finalize if needed
+                val serviceIntent = SessionTrackingService.createStopIntent(context, sessionId)
+                context.startService(serviceIntent)
+                
+                _uiState.value = _uiState.value.copy(
+                    message = "Session completed!"
+                )
+            }
+        }
+    }
+    
+    /**
+     * Check if the session tracking service is running and restart it if needed
+     */
+    fun ensureSessionTrackingServiceRunning(context: Context) {
+        viewModelScope.launch {
+            val activeSession = repository.getActiveSession()
+            if (activeSession != null && activeSession.status == SessionStatus.ACTIVE) {
+                // Check if service is running by trying to start it again
+                // The service will handle duplicate starts gracefully
+                val serviceIntent = SessionTrackingService.createStartIntent(context, activeSession.id)
+                context.startForegroundService(serviceIntent)
+            }
+        }
+    }
+    
+    // Attempt operations
+    fun addAttempt(attempt: Attempt) {
+        viewModelScope.launch {
+            repository.insertAttempt(attempt)
+        }
+    }
+    
+    fun deleteAttempt(attempt: Attempt) {
+        viewModelScope.launch {
+            repository.deleteAttempt(attempt)
+        }
+    }
+    
+    fun updateAttempt(attempt: Attempt) {
+        viewModelScope.launch {
+            repository.updateAttempt(attempt)
+        }
+    }
+    
+    fun getAttemptsBySession(sessionId: String): Flow<List<Attempt>> = 
+        repository.getAttemptsBySession(sessionId)
+    
+    fun getAttemptsByProblem(problemId: String): Flow<List<Attempt>> = 
+        repository.getAttemptsByProblem(problemId)
+
+    fun exportDataToUri(context: Context, uri: android.net.Uri) {
+        viewModelScope.launch {
+            try {
+                _uiState.value = _uiState.value.copy(isLoading = true)
+                repository.exportAllDataToUri(context, uri)
+                _uiState.value = _uiState.value.copy(
+                    isLoading = false,
+                    message = "Data exported successfully"
+                )
+            } catch (e: Exception) {
+                _uiState.value = _uiState.value.copy(
+                    isLoading = false,
+                    error = "Export failed: ${e.message}"
+                )
+            }
+        }
+    }
+
+    fun exportDataToZipUri(context: Context, uri: android.net.Uri) {
+        viewModelScope.launch {
+            try {
+                _uiState.value = _uiState.value.copy(isLoading = true)
+                repository.exportAllDataToZipUri(context, uri)
+                _uiState.value = _uiState.value.copy(
+                    isLoading = false,
+                    message = "Data with images exported successfully"
+                )
+            } catch (e: Exception) {
+                _uiState.value = _uiState.value.copy(
+                    isLoading = false,
+                    error = "Export failed: ${e.message}"
+                )
+            }
+        }
+    }
+    
+    fun importData(file: File) {
+        viewModelScope.launch {
+            try {
+                _uiState.value = _uiState.value.copy(isLoading = true)
+                
+                // Check if it's a ZIP file or JSON file
+                if (file.name.lowercase().endsWith(".zip")) {
+                    repository.importDataFromZip(file)
+                } else {
+                    repository.importDataFromJson(file)
+                }
+                
+                _uiState.value = _uiState.value.copy(
+                    isLoading = false,
+                    message = "Data imported successfully from ${file.name}"
+                )
+            } catch (e: Exception) {
+                _uiState.value = _uiState.value.copy(
+                    isLoading = false,
+                    error = "Import failed: ${e.message}"
+                )
+            }
+        }
+    }
+    
+    // UI state operations
+    fun clearMessage() {
+        _uiState.value = _uiState.value.copy(message = null)
+    }
+    
+    fun clearError() {
+        _uiState.value = _uiState.value.copy(error = null)
+    }
+    
+    fun setError(message: String) {
+        _uiState.value = _uiState.value.copy(error = message)
+    }
+    
+    // Share operations
+    suspend fun generateSessionShareCard(
+        context: Context,
+        sessionId: String
+    ): File? = withContext(Dispatchers.IO) {
+        try {
+            val session = repository.getSessionById(sessionId) ?: return@withContext null
+            val attempts = repository.getAttemptsBySession(sessionId).first()
+            val problems = repository.getAllProblems().first().filter { problem ->
+                attempts.any { it.problemId == problem.id }
+            }
+            val gym = repository.getGymById(session.gymId) ?: return@withContext null
+            
+            val stats = SessionShareUtils.calculateSessionStats(session, attempts, problems)
+            SessionShareUtils.generateShareCard(context, session, gym, stats)
+        } catch (e: Exception) {
+            _uiState.value = _uiState.value.copy(error = "Failed to generate share card: ${e.message}")
+            null
+        }
+    }
+    
+    fun shareSessionCard(context: Context, imageFile: File) {
+        SessionShareUtils.shareSessionCard(context, imageFile)
+    }
+}
+
+data class ClimbUiState(
+    val isLoading: Boolean = false,
+    val message: String? = null,
+    val error: String? = null
+)

app/src/main/java/com/atridad/openclimb/ui/viewmodel/ClimbViewModelFactory.kt

@@ -0,0 +1,18 @@
+package com.atridad.openclimb.ui.viewmodel
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import com.atridad.openclimb.data.repository.ClimbRepository
+
+class ClimbViewModelFactory(
+    private val repository: ClimbRepository
+) : ViewModelProvider.Factory {
+    
+    @Suppress("UNCHECKED_CAST")
+    override fun <T : ViewModel> create(modelClass: Class<T>): T {
+        if (modelClass.isAssignableFrom(ClimbViewModel::class.java)) {
+            return ClimbViewModel(repository) as T
+        }
+        throw IllegalArgumentException("Unknown ViewModel class")
+    }
+}

app/src/main/java/com/atridad/openclimb/utils/ImageUtils.kt

@@ -0,0 +1,233 @@
+package com.atridad.openclimb.utils
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.graphics.Bitmap
+import android.graphics.BitmapFactory
+import android.net.Uri
+import java.io.File
+import java.io.FileOutputStream
+import java.util.UUID
+import androidx.core.graphics.scale
+
+object ImageUtils {
+    
+    private const val IMAGES_DIR = "problem_images"
+    private const val MAX_IMAGE_SIZE = 1024
+    private const val IMAGE_QUALITY = 85
+    
+    /**
+     * Creates the images directory if it doesn't exist
+     */
+    private fun getImagesDirectory(context: Context): File {
+        val imagesDir = File(context.filesDir, IMAGES_DIR)
+        if (!imagesDir.exists()) {
+            imagesDir.mkdirs()
+        }
+        return imagesDir
+    }
+    
+    /**
+     * Saves an image from URI to app's private storage with compression
+     * @param context Android context
+     * @param imageUri URI of the image to save
+     * @return The relative file path if successful, null otherwise
+     */
+    fun saveImageFromUri(context: Context, imageUri: Uri): String? {
+        return try {
+            // Decode bitmap from a fresh stream to avoid mark/reset dependency
+            val originalBitmap = context.contentResolver.openInputStream(imageUri)?.use { input ->
+                BitmapFactory.decodeStream(input)
+            } ?: return null
+
+            val orientedBitmap = correctImageOrientation(context, imageUri, originalBitmap)
+            val compressedBitmap = compressImage(orientedBitmap)
+
+            // Generate unique filename
+            val filename = "${UUID.randomUUID()}.jpg"
+            val imageFile = File(getImagesDirectory(context), filename)
+
+            // Save compressed image
+            FileOutputStream(imageFile).use { output ->
+                compressedBitmap.compress(Bitmap.CompressFormat.JPEG, IMAGE_QUALITY, output)
+            }
+
+            // Clean up bitmaps
+            originalBitmap.recycle()
+            if (orientedBitmap != originalBitmap) {
+                orientedBitmap.recycle()
+            }
+            compressedBitmap.recycle()
+
+            // Return relative path
+            "$IMAGES_DIR/$filename"
+        } catch (e: Exception) {
+            e.printStackTrace()
+            null
+        }
+    }
+    
+    /**
+     * Corrects image orientation based on EXIF data
+     */
+    private fun correctImageOrientation(context: Context, imageUri: Uri, bitmap: Bitmap): Bitmap {
+        return try {
+            val inputStream = context.contentResolver.openInputStream(imageUri)
+            inputStream?.use { input ->
+                val exif = android.media.ExifInterface(input)
+                val orientation = exif.getAttributeInt(
+                    android.media.ExifInterface.TAG_ORIENTATION,
+                    android.media.ExifInterface.ORIENTATION_NORMAL
+                )
+                
+                val matrix = android.graphics.Matrix()
+                when (orientation) {
+                    android.media.ExifInterface.ORIENTATION_ROTATE_90 -> {
+                        matrix.postRotate(90f)
+                    }
+                    android.media.ExifInterface.ORIENTATION_ROTATE_180 -> {
+                        matrix.postRotate(180f)
+                    }
+                    android.media.ExifInterface.ORIENTATION_ROTATE_270 -> {
+                        matrix.postRotate(270f)
+                    }
+                    android.media.ExifInterface.ORIENTATION_FLIP_HORIZONTAL -> {
+                        matrix.postScale(-1f, 1f)
+                    }
+                    android.media.ExifInterface.ORIENTATION_FLIP_VERTICAL -> {
+                        matrix.postScale(1f, -1f)
+                    }
+                    android.media.ExifInterface.ORIENTATION_TRANSPOSE -> {
+                        matrix.postRotate(90f)
+                        matrix.postScale(-1f, 1f)
+                    }
+                    android.media.ExifInterface.ORIENTATION_TRANSVERSE -> {
+                        matrix.postRotate(-90f)
+                        matrix.postScale(-1f, 1f)
+                    }
+                }
+                
+                if (matrix.isIdentity) {
+                    bitmap
+                } else {
+                    android.graphics.Bitmap.createBitmap(
+                        bitmap, 0, 0, bitmap.width, bitmap.height, matrix, true
+                    )
+                }
+            } ?: bitmap
+        } catch (e: Exception) {
+            e.printStackTrace()
+            bitmap
+        }
+    }
+    
+    /**
+     * Compresses and resizes an image bitmap
+     */
+    @SuppressLint("UseKtx")
+    private fun compressImage(original: Bitmap): Bitmap {
+        val width = original.width
+        val height = original.height
+        
+        // Calculate the scaling factor
+        val scaleFactor = if (width > height) {
+            if (width > MAX_IMAGE_SIZE) MAX_IMAGE_SIZE.toFloat() / width else 1f
+        } else {
+            if (height > MAX_IMAGE_SIZE) MAX_IMAGE_SIZE.toFloat() / height else 1f
+        }
+        
+        return if (scaleFactor < 1f) {
+            val newWidth = (width * scaleFactor).toInt()
+            val newHeight = (height * scaleFactor).toInt()
+            original.scale(newWidth, newHeight)
+        } else {
+            original
+        }
+    }
+    
+    /**
+     * Gets the full file path for an image
+     * @param context Android context
+     * @param relativePath The relative path returned by saveImageFromUri
+     * @return Full file path
+     */
+    fun getImageFile(context: Context, relativePath: String): File {
+        return File(context.filesDir, relativePath)
+    }
+    
+    /**
+     * Deletes an image file
+     * @param context Android context
+     * @param relativePath The relative path of the image to delete
+     * @return true if deleted successfully, false otherwise
+     */
+    fun deleteImage(context: Context, relativePath: String): Boolean {
+        return try {
+            val file = getImageFile(context, relativePath)
+            file.delete()
+        } catch (e: Exception) {
+            e.printStackTrace()
+            false
+        }
+    }
+
+    /**
+     * Imports an image file from the import directory
+     * @param context Android context
+     * @param sourceFile The source image file to import
+     * @return The relative path in app storage, null if failed
+     */
+    fun importImageFile(context: Context, sourceFile: File): String? {
+        return try {
+            if (!sourceFile.exists()) return null
+            
+            // Generate new filename to avoid conflicts
+            val extension = sourceFile.extension.ifEmpty { "jpg" }
+            val filename = "${UUID.randomUUID()}.$extension"
+            val destFile = File(getImagesDirectory(context), filename)
+            
+            sourceFile.copyTo(destFile, overwrite = true)
+            "$IMAGES_DIR/$filename"
+        } catch (e: Exception) {
+            e.printStackTrace()
+            null
+        }
+    }
+    
+    /**
+     * Gets all image files in the images directory
+     * @param context Android context
+     * @return List of relative paths for all images
+     */
+    fun getAllImages(context: Context): List<String> {
+        return try {
+            val imagesDir = getImagesDirectory(context)
+            imagesDir.listFiles()?.mapNotNull { file ->
+                if (file.isFile && (file.extension == "jpg" || file.extension == "jpeg" || file.extension == "png")) {
+                    "$IMAGES_DIR/${file.name}"
+                } else null
+            } ?: emptyList()
+        } catch (e: Exception) {
+            e.printStackTrace()
+            emptyList()
+        }
+    }
+    
+    /**
+     * Cleans up orphaned images that are not referenced by any problems
+     * @param context Android context
+     * @param referencedPaths Set of image paths that are still being used
+     */
+    fun cleanupOrphanedImages(context: Context, referencedPaths: Set<String>) {
+        try {
+            val allImages = getAllImages(context)
+            val orphanedImages = allImages.filter { it !in referencedPaths }
+            
+            orphanedImages.forEach { path ->
+                deleteImage(context, path)
+            }
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+    }
+}

app/src/main/java/com/atridad/openclimb/utils/NotificationPermissionUtils.kt

@@ -0,0 +1,33 @@
+package com.atridad.openclimb.utils
+
+import android.Manifest
+import android.content.Context
+import android.content.pm.PackageManager
+import androidx.core.content.ContextCompat
+
+object NotificationPermissionUtils {
+    
+    /**
+     * Check if notification permission is granted
+     */
+    fun isNotificationPermissionGranted(context: Context): Boolean {
+        return ContextCompat.checkSelfPermission(
+            context,
+            Manifest.permission.POST_NOTIFICATIONS
+        ) == PackageManager.PERMISSION_GRANTED
+    }
+    
+    /**
+     * Check if notification permission should be requested
+     */
+    fun shouldRequestNotificationPermission(): Boolean {
+        return true
+    }
+    
+    /**
+     * Get the notification permission string
+     */
+    fun getNotificationPermissionString(): String {
+        return Manifest.permission.POST_NOTIFICATIONS
+    }
+}

app/src/main/java/com/atridad/openclimb/utils/SessionShareUtils.kt

@@ -0,0 +1,500 @@
+package com.atridad.openclimb.utils
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.*
+import android.graphics.drawable.GradientDrawable
+import androidx.core.content.FileProvider
+import com.atridad.openclimb.data.model.*
+import java.io.File
+import java.io.FileOutputStream
+import java.time.LocalDateTime
+import java.time.format.DateTimeFormatter
+import kotlin.math.roundToInt
+import androidx.core.graphics.createBitmap
+import androidx.core.graphics.toColorInt
+
+object SessionShareUtils {
+    
+    data class SessionStats(
+        val totalAttempts: Int,
+        val successfulAttempts: Int,
+        val problems: List<Problem>,
+        val uniqueProblemsAttempted: Int,
+        val uniqueProblemsCompleted: Int,
+        val averageGrade: String?,
+        val sessionDuration: String,
+        val topResult: AttemptResult?,
+        val topGrade: String?
+    )
+    
+    fun calculateSessionStats(
+        session: ClimbSession,
+        attempts: List<Attempt>,
+        problems: List<Problem>
+    ): SessionStats {
+        val successfulResults = listOf(
+            AttemptResult.SUCCESS, 
+            AttemptResult.FLASH
+        )
+        
+        val successfulAttempts = attempts.filter { it.result in successfulResults }
+        val uniqueProblems = attempts.map { it.problemId }.distinct()
+        val uniqueCompletedProblems = successfulAttempts.map { it.problemId }.distinct()
+        
+        val attemptedProblems = problems.filter { it.id in uniqueProblems }
+        
+        // Calculate separate averages for different climbing types and difficulty systems
+        val boulderProblems = attemptedProblems.filter { it.climbType == ClimbType.BOULDER }
+        val ropeProblems = attemptedProblems.filter { it.climbType == ClimbType.ROPE }
+        
+        val boulderAverage = calculateAverageGrade(boulderProblems, "Boulder")
+        val ropeAverage = calculateAverageGrade(ropeProblems, "Rope")
+        
+        // Combine averages for display
+        val averageGrade = when {
+            boulderAverage != null && ropeAverage != null -> "$boulderAverage / $ropeAverage"
+            boulderAverage != null -> boulderAverage
+            ropeAverage != null -> ropeAverage
+            else -> null
+        }
+        
+        // Determine highest achieved grade (only from completed problems: SUCCESS or FLASH)
+        val completedProblems = problems.filter { it.id in uniqueCompletedProblems }
+        val completedBoulder = completedProblems.filter { it.climbType == ClimbType.BOULDER }
+        val completedRope = completedProblems.filter { it.climbType == ClimbType.ROPE }
+        val topBoulder = highestGradeForProblems(completedBoulder)
+        val topRope = highestGradeForProblems(completedRope)
+        val topGrade = when {
+            topBoulder != null && topRope != null -> "$topBoulder / $topRope"
+            topBoulder != null -> topBoulder
+            topRope != null -> topRope
+            else -> null
+        }
+        
+        val duration = if (session.duration != null) "${session.duration}m" else "Unknown"
+        val topResult = attempts.maxByOrNull { 
+            when (it.result) {
+                AttemptResult.FLASH -> 3
+                AttemptResult.SUCCESS -> 2
+                AttemptResult.FALL -> 1
+                else -> 0
+            }
+        }?.result
+        
+        return SessionStats(
+            totalAttempts = attempts.size,
+            successfulAttempts = successfulAttempts.size,
+            problems = attemptedProblems,
+            uniqueProblemsAttempted = uniqueProblems.size,
+            uniqueProblemsCompleted = uniqueCompletedProblems.size,
+            averageGrade = averageGrade,
+            sessionDuration = duration,
+            topResult = topResult,
+            topGrade = topGrade
+        )
+    }
+    
+    /**
+     * Calculate average grade for a specific set of problems, respecting their difficulty systems
+     */
+    private fun calculateAverageGrade(problems: List<Problem>, climbingType: String): String? {
+        if (problems.isEmpty()) return null
+        
+        // Group problems by difficulty system
+        val problemsBySystem = problems.groupBy { it.difficulty.system }
+        
+        val averages = mutableListOf<String>()
+        
+        problemsBySystem.forEach { (system, systemProblems) ->
+            when (system) {
+                DifficultySystem.V_SCALE -> {
+                    val gradeValues = systemProblems.mapNotNull { problem ->
+                        when {
+                            problem.difficulty.grade == "VB" -> 0
+                            else -> problem.difficulty.grade.removePrefix("V").toIntOrNull()
+                        }
+                    }
+                    if (gradeValues.isNotEmpty()) {
+                        val avg = gradeValues.average().roundToInt()
+                        averages.add(if (avg == 0) "VB" else "V$avg")
+                    }
+                }
+                DifficultySystem.FONT -> {
+                    val gradeValues = systemProblems.mapNotNull { problem ->
+                        // Extract numeric part from Font grades (e.g., "6A" -> 6, "7C+" -> 7)
+                        problem.difficulty.grade.filter { it.isDigit() }.toIntOrNull()
+                    }
+                    if (gradeValues.isNotEmpty()) {
+                        val avg = gradeValues.average().roundToInt()
+                        averages.add("$avg")
+                    }
+                }
+                DifficultySystem.YDS -> {
+                    val gradeValues = systemProblems.mapNotNull { problem ->
+                        // Extract numeric part from YDS grades (e.g., "5.10a" -> 5.10)
+                        val grade = problem.difficulty.grade
+                        if (grade.startsWith("5.")) {
+                            grade.substring(2).toDoubleOrNull()
+                        } else null
+                    }
+                    if (gradeValues.isNotEmpty()) {
+                        val avg = gradeValues.average()
+                        averages.add("5.${String.format("%.1f", avg)}")
+                    }
+                }
+                DifficultySystem.CUSTOM -> {
+                    // For custom systems, try to extract numeric values
+                    val gradeValues = systemProblems.mapNotNull { problem ->
+                        problem.difficulty.grade.filter { it.isDigit() || it == '.' || it == '-' }.toDoubleOrNull()
+                    }
+                    if (gradeValues.isNotEmpty()) {
+                        val avg = gradeValues.average()
+                        averages.add(String.format("%.1f", avg))
+                    }
+                }
+            }
+        }
+        
+        return if (averages.isNotEmpty()) {
+            if (averages.size == 1) {
+                averages.first()
+            } else {
+                averages.joinToString(" / ")
+            }
+        } else null
+    }
+
+    fun generateShareCard(
+        context: Context,
+        session: ClimbSession,
+        gym: Gym,
+        stats: SessionStats
+    ): File? {
+        return try {
+            val width = 1242 // 3:4 aspect at higher resolution for better fit
+            val height = 1656
+            
+            val bitmap = createBitmap(width, height)
+            val canvas = Canvas(bitmap)
+            
+            val gradientDrawable = GradientDrawable(
+                GradientDrawable.Orientation.TOP_BOTTOM,
+                intArrayOf(
+                    "#667eea".toColorInt(),
+                    "#764ba2".toColorInt()
+                )
+            )
+            gradientDrawable.setBounds(0, 0, width, height)
+            gradientDrawable.draw(canvas)
+            
+            // Setup paint objects
+            val titlePaint = Paint().apply {
+                color = Color.WHITE
+                textSize = 72f
+                typeface = Typeface.DEFAULT_BOLD
+                isAntiAlias = true
+                textAlign = Paint.Align.CENTER
+            }
+            
+            val subtitlePaint = Paint().apply {
+                color = "#E8E8E8".toColorInt()
+                textSize = 48f
+                typeface = Typeface.DEFAULT
+                isAntiAlias = true
+                textAlign = Paint.Align.CENTER
+            }
+            
+            val statLabelPaint = Paint().apply {
+                color = "#B8B8B8".toColorInt()
+                textSize = 36f
+                typeface = Typeface.DEFAULT
+                isAntiAlias = true
+                textAlign = Paint.Align.CENTER
+            }
+            
+            val statValuePaint = Paint().apply {
+                color = Color.WHITE
+                textSize = 64f
+                typeface = Typeface.DEFAULT_BOLD
+                isAntiAlias = true
+                textAlign = Paint.Align.CENTER
+            }
+            
+            val cardPaint = Paint().apply {
+                color = "#40FFFFFF".toColorInt()
+                isAntiAlias = true
+            }
+            
+            // Draw main card background
+            val cardRect = RectF(60f, 200f, width - 60f, height - 120f)
+            canvas.drawRoundRect(cardRect, 40f, 40f, cardPaint)
+            
+            // Draw content
+            var yPosition = 300f
+            
+            // Title
+            canvas.drawText("Climbing Session", width / 2f, yPosition, titlePaint)
+            yPosition += 80f
+            
+            // Gym and date
+            canvas.drawText(gym.name, width / 2f, yPosition, subtitlePaint)
+            yPosition += 60f
+            
+            val dateText = formatSessionDate(session.date)
+            canvas.drawText(dateText, width / 2f, yPosition, subtitlePaint)
+            yPosition += 120f
+            
+            // Stats grid
+            val statsStartY = yPosition
+            val columnWidth = width / 2f
+            val columnMaxTextWidth = columnWidth - 120f
+            
+            // Left column stats
+            var leftY = statsStartY
+            drawStatItemFitting(canvas, columnWidth / 2f, leftY, "Attempts", stats.totalAttempts.toString(), statLabelPaint, statValuePaint, columnMaxTextWidth)
+            leftY += 120f
+            drawStatItemFitting(canvas, columnWidth / 2f, leftY, "Problems", stats.uniqueProblemsAttempted.toString(), statLabelPaint, statValuePaint, columnMaxTextWidth)
+            leftY += 120f
+            drawStatItemFitting(canvas, columnWidth / 2f, leftY, "Duration", stats.sessionDuration, statLabelPaint, statValuePaint, columnMaxTextWidth)
+            
+            // Right column stats
+            var rightY = statsStartY
+            drawStatItemFitting(canvas, width - columnWidth / 2f, rightY, "Successful", stats.successfulAttempts.toString(), statLabelPaint, statValuePaint, columnMaxTextWidth)
+            rightY += 120f
+            drawStatItemFitting(canvas, width - columnWidth / 2f, rightY, "Completed", stats.uniqueProblemsCompleted.toString(), statLabelPaint, statValuePaint, columnMaxTextWidth)
+            rightY += 120f
+            
+            var rightYAfter = rightY
+            stats.topGrade?.let { grade ->
+                drawStatItemFitting(canvas, width - columnWidth / 2f, rightY, "Top Grade", grade, statLabelPaint, statValuePaint, columnMaxTextWidth)
+                rightYAfter += 120f
+            }
+            
+            // Grade range(s)
+            val boulderRange = gradeRangeForProblems(stats.problems.filter { it.climbType == ClimbType.BOULDER })
+            val ropeRange = gradeRangeForProblems(stats.problems.filter { it.climbType == ClimbType.ROPE })
+            val rangesY = kotlin.math.max(leftY, rightYAfter) + 120f
+            if (boulderRange != null && ropeRange != null) {
+                // Two evenly spaced items
+                drawStatItemFitting(canvas, columnWidth / 2f, rangesY, "Boulder Range", boulderRange, statLabelPaint, statValuePaint, columnMaxTextWidth)
+                drawStatItemFitting(canvas, width - columnWidth / 2f, rangesY, "Rope Range", ropeRange, statLabelPaint, statValuePaint, columnMaxTextWidth)
+            } else if (boulderRange != null || ropeRange != null) {
+                // Single centered item
+                val singleRange = boulderRange ?: ropeRange ?: ""
+                drawStatItemFitting(canvas, width / 2f, rangesY, "Grade Range", singleRange, statLabelPaint, statValuePaint, width - 200f)
+            }
+            
+            // Success rate arc
+            val successRate = if (stats.totalAttempts > 0) {
+                (stats.successfulAttempts.toFloat() / stats.totalAttempts) * 100f
+            } else 0f
+            drawSuccessRateArc(canvas, width / 2f, height - 300f, successRate, statLabelPaint, statValuePaint)
+            
+            // App branding
+            val brandingPaint = Paint().apply {
+                color = "#80FFFFFF".toColorInt()
+                textSize = 32f
+                typeface = Typeface.DEFAULT
+                isAntiAlias = true
+                textAlign = Paint.Align.CENTER
+            }
+            canvas.drawText("OpenClimb", width / 2f, height - 40f, brandingPaint)
+            
+            // Save to file
+            val shareDir = File(context.cacheDir, "shares")
+            if (!shareDir.exists()) {
+                shareDir.mkdirs()
+            }
+            
+            val filename = "session_${session.id}_${System.currentTimeMillis()}.png"
+            val file = File(shareDir, filename)
+            
+            val outputStream = FileOutputStream(file)
+            bitmap.compress(Bitmap.CompressFormat.PNG, 100, outputStream)
+            outputStream.flush()
+            outputStream.close()
+            
+            bitmap.recycle()
+            
+            file
+        } catch (e: Exception) {
+            e.printStackTrace()
+            null
+        }
+    }
+    
+    private fun drawStatItem(
+        canvas: Canvas,
+        x: Float,
+        y: Float,
+        label: String,
+        value: String,
+        labelPaint: Paint,
+        valuePaint: Paint
+    ) {
+        canvas.drawText(value, x, y, valuePaint)
+        canvas.drawText(label, x, y + 50f, labelPaint)
+    }
+    
+    /**
+     * Draws a stat item while fitting the value text to a max width by reducing text size if needed.
+     */
+    private fun drawStatItemFitting(
+        canvas: Canvas,
+        x: Float,
+        y: Float,
+        label: String,
+        value: String,
+        labelPaint: Paint,
+        valuePaint: Paint,
+        maxTextWidth: Float
+    ) {
+        val tempPaint = Paint(valuePaint)
+        var textSize = tempPaint.textSize
+        var textWidth = tempPaint.measureText(value)
+        while (textWidth > maxTextWidth && textSize > 36f) {
+            textSize -= 2f
+            tempPaint.textSize = textSize
+            textWidth = tempPaint.measureText(value)
+        }
+        canvas.drawText(value, x, y, tempPaint)
+        canvas.drawText(label, x, y + 50f, labelPaint)
+    }
+    
+    /**
+     * Returns a range string like "X - Y" for the given problems, based on their difficulty grades.
+     */
+    private fun gradeRangeForProblems(problems: List<Problem>): String? {
+        if (problems.isEmpty()) return null
+        val grades = problems.map { it.difficulty }
+        val sorted = grades.sortedWith { a, b -> a.compareTo(b) }
+        return "${sorted.first().grade} - ${sorted.last().grade}"
+    }
+    
+    private fun drawSuccessRateArc(
+        canvas: Canvas,
+        centerX: Float,
+        centerY: Float,
+        successRate: Float,
+        labelPaint: Paint,
+        valuePaint: Paint
+    ) {
+        val radius = 70f
+        val strokeWidth = 14f
+
+        // Background arc
+        val bgPaint = Paint().apply {
+            color = "#30FFFFFF".toColorInt()
+            style = Paint.Style.STROKE
+            this.strokeWidth = strokeWidth
+            isAntiAlias = true
+            strokeCap = Paint.Cap.ROUND
+        }
+
+        // Success arc
+        val successPaint = Paint().apply {
+            color = "#4CAF50".toColorInt()
+            style = Paint.Style.STROKE
+            this.strokeWidth = strokeWidth
+            isAntiAlias = true
+            strokeCap = Paint.Cap.ROUND
+        }
+
+        val rect = RectF(centerX - radius, centerY - radius, centerX + radius, centerY + radius)
+
+        // Draw background arc (full circle)
+        canvas.drawArc(rect, -90f, 360f, false, bgPaint)
+
+        // Draw success arc
+        val sweepAngle = (successRate / 100f) * 360f
+        canvas.drawArc(rect, -90f, sweepAngle, false, successPaint)
+
+        // Draw percentage text
+        val percentText = "${successRate.roundToInt()}%"
+        canvas.drawText(percentText, centerX, centerY + 8f, valuePaint)
+
+        // Draw label below the arc (outside the ring) for better readability
+        val belowLabelPaint = Paint(labelPaint)
+        canvas.drawText("Success Rate", centerX, centerY + radius + 36f, belowLabelPaint)
+    }
+    
+    private fun formatSessionDate(dateString: String): String {
+        return try {
+            val formatter = DateTimeFormatter.ISO_LOCAL_DATE_TIME
+            val date = LocalDateTime.parse(dateString, formatter)
+            val displayFormatter = DateTimeFormatter.ofPattern("MMMM dd, yyyy")
+            date.format(displayFormatter)
+        } catch (_: Exception) {
+            dateString.take(10)
+        }
+    }
+    
+    fun shareSessionCard(context: Context, imageFile: File) {
+        try {
+            val uri = FileProvider.getUriForFile(
+                context,
+                "${context.packageName}.fileprovider",
+                imageFile
+            )
+            
+            val shareIntent = Intent().apply {
+                action = Intent.ACTION_SEND
+                type = "image/png"
+                putExtra(Intent.EXTRA_STREAM, uri)
+                putExtra(Intent.EXTRA_TEXT, "Check out my climbing session! 🧗‍♀️ #OpenClimb")
+                addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+            }
+            
+            val chooser = Intent.createChooser(shareIntent, "Share Session")
+            chooser.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+            context.startActivity(chooser)
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+    }
+
+    /**
+     * Returns the highest grade string among the given problems, respecting their difficulty system.
+     */
+    private fun highestGradeForProblems(problems: List<Problem>): String? {
+        if (problems.isEmpty()) return null
+        return problems.maxByOrNull { p -> gradeRank(p.difficulty.system, p.difficulty.grade) }?.difficulty?.grade
+    }
+
+    /**
+     * Produces a comparable numeric rank for grades across supported systems.
+     */
+    private fun gradeRank(system: DifficultySystem, grade: String): Double {
+        return when (system) {
+            DifficultySystem.V_SCALE -> {
+                if (grade == "VB") 0.0 else grade.removePrefix("V").toDoubleOrNull() ?: -1.0
+            }
+            DifficultySystem.FONT -> {
+                val list = DifficultySystem.FONT.getAvailableGrades()
+                val idx = list.indexOf(grade.uppercase())
+                if (idx >= 0) idx.toDouble() else grade.filter { it.isDigit() }.toDoubleOrNull() ?: -1.0
+            }
+            DifficultySystem.YDS -> {
+                // Parse 5.X with optional letter a-d
+                val s = grade.lowercase()
+                if (!s.startsWith("5.")) return -1.0
+                val tail = s.removePrefix("5.")
+                val numberPart = tail.takeWhile { it.isDigit() || it == '.' }
+                val letterPart = tail.drop(numberPart.length).firstOrNull()
+                val base = numberPart.toDoubleOrNull() ?: return -1.0
+                val letterWeight = when (letterPart) {
+                    'a' -> 0.0
+                    'b' -> 0.1
+                    'c' -> 0.2
+                    'd' -> 0.3
+                    else -> 0.0
+                }
+                base + letterWeight
+            }
+            DifficultySystem.CUSTOM -> {
+                grade.filter { it.isDigit() || it == '.' || it == '-' }.toDoubleOrNull() ?: -1.0
+            }
+        }
+    }
+}

app/src/main/java/com/atridad/openclimb/utils/ZipExportImportUtils.kt

@@ -0,0 +1,199 @@
+package com.atridad.openclimb.utils
+
+import android.content.Context
+import kotlinx.serialization.json.Json
+import java.io.File
+import java.io.FileInputStream
+import java.io.FileOutputStream
+import java.io.IOException
+import java.time.LocalDateTime
+import java.util.zip.ZipEntry
+import java.util.zip.ZipInputStream
+import java.util.zip.ZipOutputStream
+
+object ZipExportImportUtils {
+    
+    private const val DATA_JSON_FILENAME = "data.json"
+    private const val IMAGES_DIR_NAME = "images"
+    
+    /**
+     * Creates a ZIP file containing the JSON data and all referenced images
+     * @param context Android context
+     * @param exportData The data to export (should be serializable)
+     * @param referencedImagePaths Set of image paths referenced in the data
+     * @param directory Optional directory to save to, uses default if null
+     * @return The created ZIP file
+     */
+    fun createExportZip(
+        context: Context,
+        exportData: com.atridad.openclimb.data.repository.ClimbDataExport,
+        referencedImagePaths: Set<String>,
+        directory: File? = null
+    ): File {
+        val exportDir = directory ?: File(context.getExternalFilesDir(android.os.Environment.DIRECTORY_DOCUMENTS), "OpenClimb")
+        if (!exportDir.exists()) {
+            exportDir.mkdirs()
+        }
+        
+        val timestamp = LocalDateTime.now().toString().replace(":", "-").replace(".", "-")
+        val zipFile = File(exportDir, "openclimb_export_$timestamp.zip")
+        
+        ZipOutputStream(FileOutputStream(zipFile)).use { zipOut ->
+            // Add JSON data file
+            val json = Json { prettyPrint = true }
+            val jsonString = json.encodeToString(com.atridad.openclimb.data.repository.ClimbDataExport.serializer(), exportData)
+            
+            val jsonEntry = ZipEntry(DATA_JSON_FILENAME)
+            zipOut.putNextEntry(jsonEntry)
+            zipOut.write(jsonString.toByteArray())
+            zipOut.closeEntry()
+            
+            // Add images
+            referencedImagePaths.forEach { imagePath ->
+                try {
+                    val imageFile = ImageUtils.getImageFile(context, imagePath)
+                    if (imageFile.exists()) {
+                        val imageEntry = ZipEntry("$IMAGES_DIR_NAME/${imageFile.name}")
+                        zipOut.putNextEntry(imageEntry)
+                        
+                        FileInputStream(imageFile).use { imageInput ->
+                            imageInput.copyTo(zipOut)
+                        }
+                        zipOut.closeEntry()
+                    }
+                } catch (e: Exception) {
+                    // Log error but continue with other images
+                    e.printStackTrace()
+                }
+            }
+        }
+        
+        return zipFile
+    }
+    
+    /**
+     * Creates a ZIP file and writes it to a provided URI
+     * @param context Android context
+     * @param uri The URI to write to
+     * @param exportData The data to export
+     * @param referencedImagePaths Set of image paths referenced in the data
+     */
+    fun createExportZipToUri(
+        context: Context,
+        uri: android.net.Uri,
+        exportData: com.atridad.openclimb.data.repository.ClimbDataExport,
+        referencedImagePaths: Set<String>
+    ) {
+        context.contentResolver.openOutputStream(uri)?.use { outputStream ->
+            ZipOutputStream(outputStream).use { zipOut ->
+                // Add JSON data file
+                val json = Json { prettyPrint = true }
+                val jsonString = json.encodeToString(com.atridad.openclimb.data.repository.ClimbDataExport.serializer(), exportData)
+                
+                val jsonEntry = ZipEntry(DATA_JSON_FILENAME)
+                zipOut.putNextEntry(jsonEntry)
+                zipOut.write(jsonString.toByteArray())
+                zipOut.closeEntry()
+                
+                // Add images
+                referencedImagePaths.forEach { imagePath ->
+                    try {
+                        val imageFile = ImageUtils.getImageFile(context, imagePath)
+                        if (imageFile.exists()) {
+                            val imageEntry = ZipEntry("$IMAGES_DIR_NAME/${imageFile.name}")
+                            zipOut.putNextEntry(imageEntry)
+                            
+                            FileInputStream(imageFile).use { imageInput ->
+                                imageInput.copyTo(zipOut)
+                            }
+                            zipOut.closeEntry()
+                        }
+                    } catch (e: Exception) {
+                        // Log error but continue with other images
+                        e.printStackTrace()
+                    }
+                }
+            }
+        } ?: throw IOException("Could not open output stream")
+    }
+    
+    /**
+     * Data class to hold extraction results
+     */
+    data class ImportResult(
+        val jsonContent: String,
+        val importedImagePaths: Map<String, String> // original filename -> new relative path
+    )
+    
+    /**
+     * Extracts a ZIP file and returns the JSON content and imported image paths
+     * @param context Android context
+     * @param zipFile The ZIP file to extract
+     * @return ImportResult containing the JSON and image path mappings
+     */
+    fun extractImportZip(context: Context, zipFile: File): ImportResult {
+        var jsonContent = ""
+        val importedImagePaths = mutableMapOf<String, String>()
+        
+        ZipInputStream(FileInputStream(zipFile)).use { zipIn ->
+            var entry = zipIn.nextEntry
+            
+            while (entry != null) {
+                when {
+                    entry.name == DATA_JSON_FILENAME -> {
+                        // Read JSON data
+                        jsonContent = zipIn.readBytes().toString(Charsets.UTF_8)
+                    }
+                    
+                    entry.name.startsWith("$IMAGES_DIR_NAME/") && !entry.isDirectory -> {
+                        // Extract image file
+                        val originalFilename = entry.name.substringAfter("$IMAGES_DIR_NAME/")
+                        
+                        // Create temporary file to hold the extracted image
+                        val tempFile = File.createTempFile("import_image_", "_$originalFilename", context.cacheDir)
+                        
+                        FileOutputStream(tempFile).use { output ->
+                            zipIn.copyTo(output)
+                        }
+                        
+                        // Import the image to permanent storage
+                        val newPath = ImageUtils.importImageFile(context, tempFile)
+                        if (newPath != null) {
+                            importedImagePaths[originalFilename] = newPath
+                        }
+                        
+                        // Clean up temp file
+                        tempFile.delete()
+                    }
+                }
+                
+                zipIn.closeEntry()
+                entry = zipIn.nextEntry
+            }
+        }
+        
+        if (jsonContent.isEmpty()) {
+            throw IOException("No data.json file found in the ZIP archive")
+        }
+        
+        return ImportResult(jsonContent, importedImagePaths)
+    }
+
+    /**
+     * Updates image paths in a problem list after import
+     * This function maps the old image paths to the new ones after import
+     */
+    fun updateProblemImagePaths(
+        problems: List<com.atridad.openclimb.data.model.Problem>,
+        imagePathMapping: Map<String, String>
+    ): List<com.atridad.openclimb.data.model.Problem> {
+        return problems.map { problem ->
+            val updatedImagePaths = problem.imagePaths.mapNotNull { oldPath ->
+                // Extract filename from the old path
+                val filename = oldPath.substringAfterLast("/")
+                imagePathMapping[filename]
+            }
+            problem.copy(imagePaths = updatedImagePaths)
+        }
+    }
+}

app/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    
+    <!-- Clean white background -->
+    <path android:fillColor="#FFFFFF"
+        android:pathData="M0,0h108v108h-108z"/>
+</vector>

app/src/main/res/drawable/ic_launcher_foreground.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    
+    <group
+        android:scaleX="0.7"
+        android:scaleY="0.7"
+        android:translateX="16.2"
+        android:translateY="20">
+        
+        <!-- Left mountain (yellow/amber) -->
+        <path
+            android:fillColor="#FFC107"
+            android:strokeColor="#1C1C1C"
+            android:strokeWidth="3"
+            android:strokeLineJoin="round"
+            android:pathData="M15,70 L35,25 L55,70 Z" />
+        
+        <!-- Right mountain (red) -->
+        <path
+            android:fillColor="#F44336"
+            android:strokeColor="#1C1C1C"
+            android:strokeWidth="3"
+            android:strokeLineJoin="round"
+            android:pathData="M40,70 L65,15 L90,70 Z" />
+    </group>
+</vector>

app/src/main/res/drawable/ic_mountains.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    
+    <!-- Left mountain (yellow/amber) -->
+    <path
+        android:fillColor="#FFC107"
+        android:pathData="M3,18 L8,9 L13,18 Z" />
+    
+    <!-- Right mountain (red) -->
+    <path
+        android:fillColor="#F44336"
+        android:pathData="M11,18 L16,7 L21,18 Z" />
+    
+    <!-- Black outlines -->
+    <path
+        android:fillColor="@android:color/transparent"
+        android:strokeColor="#1C1C1C"
+        android:strokeWidth="1"
+        android:strokeLineJoin="round"
+        android:pathData="M3,18 L8,9 L13,18" />
+    
+    <path
+        android:fillColor="@android:color/transparent"
+        android:strokeColor="#1C1C1C"
+        android:strokeWidth="1"
+        android:strokeLineJoin="round"
+        android:pathData="M11,18 L16,7 L21,18" />
+</vector>

app/src/main/res/mipmap-anydpi/ic_launcher.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

app/src/main/res/mipmap-anydpi/ic_launcher_round.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

app/src/main/res/values-night/colors.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Splash background (dark) -->
+    <color name="splash_background">#FF121212</color>
+</resources>
+

app/src/main/res/values/colors.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+
+    <!-- Splash background (light) -->
+    <color name="splash_background">#FFFFFFFF</color>
+</resources>

app/src/main/res/values/strings.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">OpenClimb</string>
+</resources>

app/src/main/res/values/themes.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="Theme.OpenClimb" parent="android:Theme.Material.Light.NoActionBar" />
+
+    <style name="Theme.OpenClimb.Splash" parent="Theme.OpenClimb">
+        <item name="android:windowSplashScreenBackground">@color/splash_background</item>
+        <item name="android:windowSplashScreenAnimatedIcon">@drawable/ic_mountains</item>
+        <item name="android:windowSplashScreenAnimationDuration">200</item>
+    </style>
+</resources>

app/src/main/res/xml/backup_rules.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older than API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>

app/src/main/res/xml/data_extraction_rules.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>

app/src/main/res/xml/file_provider_paths.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths xmlns:android="http://schemas.android.com/apk/res/android">
+    <cache-path name="share_images" path="shares/" />
+    <external-files-path name="external_files" path="." />
+</paths>

app/src/test/java/com/atridad/openclimb/ExampleUnitTest.kt

@@ -0,0 +1,17 @@
+package com.atridad.openclimb
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}

build.gradle.kts

@@ -0,0 +1,6 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    alias(libs.plugins.android.application) apply false
+    alias(libs.plugins.kotlin.android) apply false
+    alias(libs.plugins.kotlin.compose) apply false
+}

gradle.properties

@@ -0,0 +1,23 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. For more details, visit
+# https://developer.android.com/r/tools/gradle-multi-project-decoupled-projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true

gradle/libs.versions.toml

@@ -0,0 +1,76 @@
+[versions]
+agp = "8.12.1"
+kotlin = "2.0.21"
+coreKtx = "1.15.0"
+junit = "4.13.2"
+junitVersion = "1.3.0"
+espressoCore = "3.7.0"
+androidxTestCore = "1.6.0"
+androidxTestExt = "1.2.0"
+androidxTestRunner = "1.6.0"
+androidxTestRules = "1.6.0"
+lifecycleRuntimeKtx = "2.9.2"
+activityCompose = "1.10.1"
+composeBom = "2024.09.00"
+room = "2.6.1"
+navigation = "2.8.4"
+viewmodel = "2.9.2"
+kotlinxSerialization = "1.7.1"
+kotlinxCoroutines = "1.9.0"
+coil = "2.7.0"
+ksp = "2.0.21-1.0.25"
+
+[libraries]
+androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
+junit = { group = "junit", name = "junit", version.ref = "junit" }
+androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
+androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
+androidx-test-core = { group = "androidx.test", name = "core", version.ref = "androidxTestCore" }
+androidx-test-ext = { group = "androidx.test.ext", name = "junit", version.ref = "androidxTestExt" }
+androidx-test-runner = { group = "androidx.test", name = "runner", version.ref = "androidxTestRunner" }
+androidx-test-rules = { group = "androidx.test", name = "rules", version.ref = "androidxTestRules" }
+androidx-lifecycle-runtime-ktx = { group = "androidx.lifecycle", name = "lifecycle-runtime-ktx", version.ref = "lifecycleRuntimeKtx" }
+androidx-activity-compose = { group = "androidx.activity", name = "activity-compose", version.ref = "activityCompose" }
+androidx-compose-bom = { group = "androidx.compose", name = "compose-bom", version.ref = "composeBom" }
+androidx-ui = { group = "androidx.compose.ui", name = "ui" }
+androidx-ui-graphics = { group = "androidx.compose.ui", name = "ui-graphics" }
+androidx-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling" }
+androidx-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-tooling-preview" }
+androidx-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-manifest" }
+androidx-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4" }
+androidx-material3 = { group = "androidx.compose.material3", name = "material3" }
+
+# Room Database
+androidx-room-runtime = { group = "androidx.room", name = "room-runtime", version.ref = "room" }
+androidx-room-compiler = { group = "androidx.room", name = "room-compiler", version.ref = "room" }
+androidx-room-ktx = { group = "androidx.room", name = "room-ktx", version.ref = "room" }
+
+# Navigation
+androidx-navigation-compose = { group = "androidx.navigation", name = "navigation-compose", version.ref = "navigation" }
+
+# ViewModel
+androidx-lifecycle-viewmodel-compose = { group = "androidx.lifecycle", name = "lifecycle-viewmodel-compose", version.ref = "viewmodel" }
+
+# Serialization
+kotlinx-serialization-json = { group = "org.jetbrains.kotlinx", name = "kotlinx-serialization-json", version.ref = "kotlinxSerialization" }
+
+# Coroutines
+kotlinx-coroutines-android = { group = "org.jetbrains.kotlinx", name = "kotlinx-coroutines-android", version.ref = "kotlinxCoroutines" }
+kotlinx-coroutines-test = { group = "org.jetbrains.kotlinx", name = "kotlinx-coroutines-test", version.ref = "kotlinxCoroutines" }
+
+# Testing
+mockk = { group = "io.mockk", name = "mockk", version = "1.13.8" }
+
+# Image Loading
+coil-compose = { group = "io.coil-kt", name = "coil-compose", version.ref = "coil" }
+
+# Charts - MPAndroidChart for now, will be replaced with Vico when stable
+mpandroidchart = { group = "com.github.PhilJay", name = "MPAndroidChart", version = "v3.1.0" }
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "agp" }
+kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
+kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
+kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
+ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
+

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Fri Aug 15 11:23:25 MDT 2025
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"

gradlew.bat

@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

local.properties

@@ -0,0 +1,10 @@
+## This file is automatically generated by Android Studio.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file should *NOT* be checked into Version Control Systems,
+# as it contains information specific to your local configuration.
+#
+# Location of the SDK. This is only used by Gradle.
+# For customization when using a Version Control System, please read the
+# header note.
+sdk.dir=/Users/atridad/Library/Android/sdk

settings.gradle.kts

@@ -0,0 +1,24 @@
+pluginManagement {
+    repositories {
+        google {
+            content {
+                includeGroupByRegex("com\\.android.*")
+                includeGroupByRegex("com\\.google.*")
+                includeGroupByRegex("androidx.*")
+            }
+        }
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+        maven { url = uri("https://jitpack.io") }
+    }
+}
+
+rootProject.name = "OpenClimb"
+include(":app")