content: package com.alium.orin.ui.fragments;
  
  import android.content.Context;
  import android.os.Bundle;
  import android.support.v4.app.Fragment;
  import android.view.View;
  
  import com.alium.orin.interfaces.MusicServiceEventListener;
  import com.alium.orin.ui.activities.base.AbsMusicServiceActivity;
  
  /**
   * @author Karim Abou Zeid (kabouzeid)
   */
  public class AbsMusicServiceFragment extends Fragment implements MusicServiceEventListener {
      private AbsMusicServiceActivity activity;
  
      @Override
      public void onAttach(Context context) {
          super.onAttach(context);
          try {
              activity = (AbsMusicServiceActivity) context;
          } catch (ClassCastException e) {
              throw new RuntimeException(context.getClass().getSimpleName() + " must be an instance of " + AbsMusicServiceActivity.class.getSimpleName());
          }
      }
  
      @Override
      public void onDetach() {
          super.onDetach();
          activity = null;
      }
  
      @Override
      public void onViewCreated(View view, Bundle savedInstanceState) {
          super.onViewCreated(view, savedInstanceState);
          activity.addMusicServiceEventListener(this);
      }
  
      @Override
      public void onDestroyView() {
          super.onDestroyView();
          activity.removeMusicServiceEventListener(this);
      }
  
      @Override
      public void onPlayingMetaChanged() {
  
      }
  
      @Override
      public void onServiceConnected() {
  
      }
  
      @Override
      public void onServiceDisconnected() {
  
      }
  
      @Override
      public void onQueueChanged() {
  
      }
  
      @Override
      public void onPlayStateChanged() {
  
      }
  
      @Override
      public void onRepeatModeChanged() {
  
      }
  
      @Override
      public void onShuffleModeChanged() {
  
      }
  
      @Override
      public void onMediaStoreChanged() {
  
      }
  }
  