Android Open Source - audioplayer Audio Player Application

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Back to project page audioplayer.

License

The source code is released under:

GNU General Public License

Java Source Code

package fr.julien_dumortier.simplemusicplayer.widget;
/*from w  ww  . j a  v a2 s  . c o m*/
import java.util.Enumeration;
import java.util.Hashtable;
import fr.julien_dumortier.simplemusicplayer.service.MusicPlayerService;
import android.app.Application;
import android.appwidget.AppWidgetManager;
import android.content.ComponentName;
import android.content.res.Configuration;
public class AudioPlayerApplication extends Application {
  
  private static Hashtable<Integer, WidgetView> mWidgetViews = new Hashtable<Integer, WidgetView>();
  private MusicPlayerService mService;
  private AudioPlayerWidgetViewController mAudioPlayerWidgetViewController;
  
  public void onConfigurationChanged(Configuration newConfig) {
    super.onConfigurationChanged(newConfig);
  }

  public void onCreate() {
    super.onCreate();
    mAudioPlayerWidgetViewController = new AudioPlayerWidgetViewController(this);
    updateAllWidgets();
  }

  public AudioPlayerWidgetViewController getAudioPlayerWidgetViewController() {
    return mAudioPlayerWidgetViewController;
  }

  public void updateAllWidgets() {
    AppWidgetManager man = AppWidgetManager.getInstance(this);
    int[] ids = man.getAppWidgetIds(new ComponentName(this, AudioPlayerWidgetProvider.class));
    for (int x : ids) {
      createWidget(x);
    }
  }

  public void deleteWidget(int widgetId) {
    mWidgetViews.remove(widgetId);
  }

  public void createWidget(int widgetId) {
    if (!mWidgetViews.containsKey(widgetId)) {
      WidgetView view = new WidgetView(this, widgetId);
      mWidgetViews.put(widgetId, view);
    }
  }

  public WidgetView getView(int widgetId) {
    createWidget(widgetId);
    return mWidgetViews.get(widgetId);
  }

  public Enumeration<WidgetView> getAllViews() {
    return mWidgetViews.elements();
  }

  public void serviceCreated(MusicPlayerService musicPlayerService) {
    mService = musicPlayerService;
  }

  public void serviceDestroyed() {
    mService = null;
  }
  
  public MusicPlayerService getMusicPlayerService() {
    return mService;
  }
  
  public boolean isDisplayable() {
    if(mService==null || mService.getMusicMediaPlayer() == null)
      return false;
    return mService.getMusicMediaPlayer().getCurrentTrack()!=null;
  }
}

Java Source Code List

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