Long Ranger charlesng
Jeevuz
/ Extensions.kt
Last active
January 3, 2023 10:25
Here I collect some of my most useful Kotlin extensions
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| inline fun SharedPreferences.edit(changes: SharedPreferences.Editor.() -> SharedPreferences.Editor) { | |
| edit().changes().apply() | |
| } | |
| fun ImageView.tintSrc(@ColorRes colorRes: Int) { | |
| val drawable = DrawableCompat.wrap(drawable) | |
| DrawableCompat.setTint(drawable, ContextCompat.getColor(context, colorRes)) | |
| setImageDrawable(drawable) | |
| if (drawable is TintAwareDrawable) invalidate() // Because in this case setImageDrawable will not call invalidate() | |
| } |
ologe
/ PreferenceExtensions.kt
Last active
November 13, 2024 21:10
Android shared preference observer using kotlin coroutines (1.3.0)
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| inline fun <reified T> SharedPreferences.observeKey(key: String, default: T): Flow<T> = channelFlow { | |
| send(getItem(key, default)) | |
| val listener = SharedPreferences.OnSharedPreferenceChangeListener { _, k -> | |
| if (key == k) { | |
| trySend(getItem(key, default)) | |
| } | |
| } | |
| registerOnSharedPreferenceChangeListener(listener) |