mehdisamavat

// From: http://stackoverflow.com/a/37816976
public class SnappyRecyclerView extends RecyclerView {

    // Use it with a horizontal LinearLayoutManager
    // Based on http://stackoverflow.com/a/29171652/4034572

    public SnappyRecyclerView(Context context) {
        super(context);
    }

mehdisamavat

inline fun <reified T> SharedPreferences.observeKey(key: String, default: T): Flow<T> {
    val flow = MutableStateFlow(getItem(key, default))

    val listener = SharedPreferences.OnSharedPreferenceChangeListener { _, k ->
        if (key == k) {
            flow.value = getItem(key, default)!!
        }
    }
    registerOnSharedPreferenceChangeListener(listener)