content: /*
   * Copyright (C) 2014 AChep@xda <artemchep@gmail.com>
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public License
   * as published by the Free Software Foundation; either version 2
   * of the License, or (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
   * MA  02110-1301, USA.
   */
  package com.achep.acdisplay.plugins.powertoggles;
  
  import android.content.Context;
  import androidx.annotation.NonNull;
  import android.util.Log;
  
  import com.achep.acdisplay.Config;
  import com.achep.base.content.ConfigBase;
  import com.painless.pc.PowerTogglesPlugin;
  
  import static com.achep.base.Build.DEBUG;
  
  /**
   * AcDisplay toggle plugin for PowerToggles <http://powertoggles.com>
   *
   * @author Artem Chepurnoy
   */
  public class ToggleReceiver extends PowerTogglesPlugin implements ConfigBase.OnConfigChangedListener {
      private static final String TAG = "ToggleReceiver";
  
      /**
       * An object to monitor the garbage collector.
       */
      /* This is possible only because the Config wraps listeners
       * in a weak references. If it changes -> we will get a memory leak. */
      private final Object dFinilizer = new Object() {
  
          @Override
          protected void finalize() throws Throwable {
              try {
                  Config.getInstance().unregisterListener(ToggleReceiver.this);
                  if (DEBUG) Log.d(TAG, "Un-registering the toggle receiver from Config.");
              } finally {
                  super.finalize();
              }
          }
      };
  
      public ToggleReceiver() {
          Config.getInstance().registerListener(this);
      }
  
      @Override
      protected void changeState(Context context, boolean newState) {
          Config.getInstance().setEnabled(context, newState, null);
      }
  
      @Override
      public void onConfigChanged(@NonNull ConfigBase config,
                                  @NonNull String key,
                                  @NonNull Object value) {
          switch (key) {
              case Config.KEY_ENABLED:
                  sendStateUpdate(config.getContext(), (Boolean) value);
                  break;
          }
      }
  }