PlayerWidget.java :  » UnTagged » sr-player » sr » player » Android Open Source

/**
  * This file is part of SR Player for Android
  *
  * SR Player for Android is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as published by
  * the Free Software Foundation.
  *
  * SR Player for Android 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 SR Player for Android.  If not, see <http://www.gnu.org/licenses/>.
  */

package sr.player;

import sr.player.R;
import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
import android.content.Context;
import android.content.Intent;
import android.util.Log;
import android.widget.RemoteViews;

public class PlayerWidget extends AppWidgetProvider {
  
  private static String ChannelName = "";
  
  private static int ServerStatus=PlayerService.STOP;
  
  private static Integer ThisappWidgetId = -1;

  private RightNowChannelInfo rightNowInfo;
  
  
  @Override
  public void onDeleted(Context context, int[] appWidgetIds) {
    ThisappWidgetId = -1;
    
    super.onDeleted(context, appWidgetIds);
  }


  @Override 
    public void onReceive(Context context, Intent intent) 
    { 
    Log.d(getClass().getSimpleName(), "PlayerWidget onReceive");
         super.onReceive(context, intent); 
         if(intent.getAction().equals("sr.playerwidget.START")) 
         { 
              Intent ServiceIntent = new Intent(context, PlayerService.class);
              ServiceIntent.addFlags(PlayerService.TOGGLE_STREAMING_STATUS);
              context.startService(ServiceIntent);
              
              //In order to get better response when pressing the 
              //button. Change the status of the widget.
            if (ServerStatus == PlayerService.STOP) 
            {
              ServerStatus = PlayerService.BUFFER;
            }
            else if (ServerStatus == PlayerService.BUFFER)
            {
              ServerStatus = PlayerService.STOP;
            }
            else if (ServerStatus == PlayerService.PLAY)
            {
              ServerStatus = PlayerService.STOP;
            }
            if (ThisappWidgetId >= 0)
            {
              AppWidgetManager manager = AppWidgetManager.getInstance(context);
              this.UpdateWidget(context, manager, ThisappWidgetId);
            }
            
         }
         if(intent.getAction().equals("sr.playerservice.UPDATE")) 
         { 
           //The service has sent information about
           //the current channel and its status
           Log.d(getClass().getSimpleName(), "Service update intent received");           
             
           //Store the data from the intent
           // sr.playerservice.RIGHT_NOW_INFO
           Object obj = intent.getSerializableExtra("sr.playerservice.RIGHT_NOW_INFO");
           if (obj instanceof RightNowChannelInfo ) {
             this.rightNowInfo = (RightNowChannelInfo)obj;
           } else {
             this.rightNowInfo = null;
           }
           ChannelName = intent.getStringExtra("sr.playerservice.CHANNEL_NAME");
           ServerStatus = intent.getIntExtra("sr.playerservice.PLAYER_STATUS", 0);
           
           if (ServerStatus == PlayerService.PAUSE)
             ServerStatus = PlayerService.STOP;
           
           Log.d(getClass().getSimpleName(), "Service status = " + String.valueOf(ServerStatus));        
           
           if (ThisappWidgetId >= 0)
           {
             AppWidgetManager manager = AppWidgetManager.getInstance(context);
             this.UpdateWidget(context, manager, ThisappWidgetId);
           }
         }
         
    }
  
  
  private void UpdateWidget(Context context, AppWidgetManager appWidgetManager, int appWidgetId) 
  {
    Log.d(getClass().getSimpleName(), "Updating view");              
    
    //Update the graphical interface    
      RemoteViews updateViews = new RemoteViews(context.getPackageName(), R.layout.srplayer_widget);
    
      
      Intent clickintent=new Intent("sr.playerwidget.START"); 
      PendingIntent pendingIntentClick=PendingIntent.getBroadcast(context, 0, clickintent, PlayerService.GET_INFO);
        updateViews.setOnClickPendingIntent(R.id.PlayPauseW, pendingIntentClick); 
                
        Intent StartIntent = new Intent(context, SRPlayer.class); 
        PendingIntent pendingConfigIntentClick = PendingIntent.getActivity(context, 0, StartIntent, PendingIntent.FLAG_UPDATE_CURRENT);                    
        updateViews.setOnClickPendingIntent(R.id.ConfigButtonW, pendingConfigIntentClick);
                              
        updateViews.setTextViewText(R.id.ChannelNameW, ChannelName);
        String str = "";
        if ( this.rightNowInfo != null ) {
      if ( ! this.rightNowInfo.getProgramTitle().trim().equals("") )
        str = this.rightNowInfo.getProgramTitle();
      else if ( ! this.rightNowInfo.getSong().trim().equals("") )
        str = this.rightNowInfo.getSong();
    }
        updateViews.setTextViewText(R.id.CurrentProgNameW, str);
        
        str = "";
        if ( this.rightNowInfo != null ) {
      if ( ! this.rightNowInfo.getNextProgramTitle().trim().equals("") )
        str = this.rightNowInfo.getNextProgramTitle();
      else if ( ! this.rightNowInfo.getNextSong().trim().equals("") )
        str = this.rightNowInfo.getNextSong();
    }
        updateViews.setTextViewText(R.id.NextProgNameW, str);
         
        if (ServerStatus == PlayerService.STOP)
        {
          updateViews.setImageViewResource(R.id.PlayPauseW, R.drawable.play_white);
        }
        else if (ServerStatus == PlayerService.BUFFER)
        {
          updateViews.setImageViewResource(R.id.PlayPauseW, R.drawable.buffer_white);
        }
        else if (ServerStatus == PlayerService.PLAY)
        {
          updateViews.setImageViewResource(R.id.PlayPauseW, R.drawable.pause_white);
        }
                    
    appWidgetManager.updateAppWidget(appWidgetId, updateViews);
  
        
  }
  
  
    @Override
    public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
            
      ThisappWidgetId = appWidgetIds[0];
      
      //Start service if not already started
      Log.d( getClass().getSimpleName(), "Init start of new service" );
      
      //Generate an intent to get information about the status
      //and the current channel from the service
      Intent ServiceIntentNew = new Intent(context, PlayerService.class);
      ServiceIntentNew.addFlags(PlayerService.GET_INFO);
      context.startService(ServiceIntentNew);
      
            
      UpdateWidget(context, appWidgetManager, appWidgetIds[0]);  
          
    }

}