ologe

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)

Jeevuz

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()
}