Some convenient utils to work with shared preferences

SettingsUtils.java

public class SettingsUtils {
    private SettingsUtils() {}

    public static abstract class OnSharedPreferenceChangeListener
            implements SharedPreferences.OnSharedPreferenceChangeListener {

        private static final String TAG = "SharedPreferences";

        @NonNull
        private Context context;

        public OnSharedPreferenceChangeListener(@NonNull Context context) {
            this.context = context;
        }

        @Override
        public final void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
                                                    String key) {
            int id = getStringId(context, key);
            if (id > 0) {
                onSharedPreferenceChanged(sharedPreferences, id);
            } else {
                onNoIdSharedPreferenceChanged(sharedPreferences, key);
            }
        }

        public abstract void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
                                                       @StringRes @IntRange(from = 1) int id);

        @SuppressWarnings("UnusedParameters")
        public void onNoIdSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
            Log.w(TAG, "Preference without a corresponding ID was changed, key: " + key);
        }

        @NonNull
        public Context getContext() {
            return context;
        }
    }

    private static final String STRING_RESOURCE_TYPE = "string";

    @NonNull
    public static SharedPreferences getPreferences(@NonNull Context context) {
        return PreferenceManager.getDefaultSharedPreferences(context);
    }

    @NonNull
    public static SharedPreferences getPreferences(@NonNull Context context, @NonNull String name) {
        return context.getSharedPreferences(name, Context.MODE_PRIVATE);
    }

    @NonNull
    public static SharedPreferences.Editor getEditor(@NonNull Context context) {
        return getPreferences(context).edit();
    }

    public static SharedPreferences.Editor getEditor(@NonNull Context context,
                                                     @NonNull String name) {
        return getPreferences(context, name).edit();
    }

    public static <T extends Context & SharedPreferences.OnSharedPreferenceChangeListener>
    void registerListener(@NonNull T listener) {
        registerListener(listener, listener);
    }

    public static void registerListener(@NonNull Context context,
                                        @NonNull SharedPreferences.OnSharedPreferenceChangeListener listener) {
        getPreferences(context).registerOnSharedPreferenceChangeListener(listener);
    }

    public static <T extends Context & SharedPreferences.OnSharedPreferenceChangeListener>
    void unregisterListener(@NonNull T listener) {
        unregisterListener(listener, listener);
    }

    public static void unregisterListener(@NonNull Context context,
                                          @NonNull SharedPreferences.OnSharedPreferenceChangeListener listener) {
        getPreferences(context).unregisterOnSharedPreferenceChangeListener(listener);
    }

    @Nullable
    public static String getAsString(@NonNull Context context, @StringRes int keyId) {
        String prefKey = context.getString(keyId);
        Object value = getPreferences(context).getAll().get(prefKey);
        return value == null ? null : value.toString();
    }

    @Nullable
    public static String getString(@NonNull Context context, @StringRes int keyId) {
        String key = context.getString(keyId);
        return getPreferences(context).getString(key, null);
    }

    @NonNull
    public static String getString(@NonNull Context context,
                                   @StringRes int keyId,
                                   @StringRes int defaultValueId) {
        String key = context.getString(keyId);
        String defaultValue = context.getString(defaultValueId);
        return getPreferences(context).getString(key, defaultValue);
    }

    @NonNull
    public static String getString(@NonNull Context context,
                                   @StringRes int keyId,
                                   @NonNull String defaultValue) {
        String key = context.getString(keyId);
        return getPreferences(context).getString(key, defaultValue);
    }

    public static long getLong(@NonNull Context context,
                               @StringRes int keyId,
                               long defaultValue) {
        String key = context.getString(keyId);
        return getPreferences(context).getLong(key, defaultValue);
    }

    public static boolean getBoolean(@NonNull Context context,
                                     @StringRes int keyId,
                                     boolean defaultValue) {
        String key = context.getString(keyId);
        return getBoolean(context, key, defaultValue);
    }

    public static boolean getBoolean(@NonNull Context context,
                                     @NonNull String key,
                                     boolean defaultValue) {
        return getPreferences(context).getBoolean(key, defaultValue);
    }

    public static void putString(@NonNull Context context,
                                 @StringRes int keyId,
                                 @Nullable String value) {
        String key = context.getString(keyId);
        getEditor(context).putString(key, value).apply();
    }

    public static void putLong(@NonNull Context context,
                               @StringRes int keyId,
                               long value) {
        String key = context.getString(keyId);
        getEditor(context).putLong(key, value).apply();
    }

    public static void putBoolean(@NonNull Context context,
                                  @StringRes int keyId,
                                  boolean value) {
        String key = context.getString(keyId);
        getEditor(context).putBoolean(key, value).apply();
    }

    public static void putBoolean(@NonNull Context context,
                                  @NonNull String key,
                                  boolean value) {
        getEditor(context).putBoolean(key, value).apply();
    }

    @NonNull
    public static Preference findPreference(@NonNull PreferenceFragment fragment, @StringRes int id)
            throws Resources.NotFoundException {
        return fragment.findPreference(fragment.getActivity().getString(id));
    }

    @Nullable
    public static Preference tryFindPreference(@NonNull PreferenceFragment fragment, @StringRes int id) {
        try {
            return findPreference(fragment, id);
        } catch (Resources.NotFoundException e) {
            return null;
        }
    }

    @StringRes
    public static int getStringId(@NonNull Context context, @NonNull String name) {
        String packageName = context.getPackageName();
        return context.getResources().getIdentifier(name, STRING_RESOURCE_TYPE, packageName);
    }
}