atridad/Mealient
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Make code more readable

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This commit is contained in:
Kirill Kamakin
2022-04-08 22:08:21 +05:00
parent a3d320bb79
commit 869fa21e3f
3 changed files with 8 additions and 15 deletions
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7
app/src/main/java/gq/kirmanak/mealient/extensions/FragmentExtensions.kt
View File

@@ -2,7 +2,6 @@ package gq.kirmanak.mealient.extensions
import androidx.fragment.app.Fragment
import androidx.lifecycle.lifecycleScope
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.collect
import kotlinx.coroutines.launch
@@ -10,8 +9,4 @@ import kotlinx.coroutines.launch
inline fun <T> Fragment.collectWithViewLifecycle(
flow: Flow<T>,
crossinline collector: suspend (T) -> Unit,
) = launchWithViewLifecycle { flow.collect(collector) }
fun Fragment.launchWithViewLifecycle(
block: suspend CoroutineScope.() -> Unit,
) = viewLifecycleOwner.lifecycleScope.launch(block = block)
) = viewLifecycleOwner.lifecycleScope.launch { flow.collect(collector) }

8
app/src/main/java/gq/kirmanak/mealient/extensions/ViewExtensions.kt
View File

@@ -113,11 +113,9 @@ suspend fun EditText.waitUntilNotEmpty() {
fun <T> SharedPreferences.prefsChangeFlow(
valueReader: SharedPreferences.() -> T,
): Flow<T> = callbackFlow {
val listener = SharedPreferences.OnSharedPreferenceChangeListener { prefs, _ ->
val value = prefs.valueReader()
trySend(value).logErrors("prefsChangeFlow")
}
trySend(valueReader())
fun sendValue() = trySend(valueReader()).logErrors("prefsChangeFlow")
val listener = SharedPreferences.OnSharedPreferenceChangeListener { _, _ -> sendValue() }
sendValue()
registerOnSharedPreferenceChangeListener(listener)
awaitClose { unregisterOnSharedPreferenceChangeListener(listener) }
}