WakefullIntentService.java :  » UnTagged » myfreeboxmobile » org » madprod » freeboxmobile » Android Open Source

package org.madprod.freeboxmobile;

import android.app.IntentService;
import android.content.Context;
import android.content.Intent;
import android.os.PowerManager;
import android.util.Log;

/**
*
* @author Olivier Rosello
* $Id: WakefullIntentService.java 49 2009-12-26 12:14:58Z olivier.rosello34 $
* 
*/

public class WakefullIntentService extends IntentService implements Constants
{
  public static final String LOCK_NAME_STATIC = "org.madprod.freeboxmobile.mevo.AppService.static";
  public static final String LOCK_NAME_LOCAL = "org.madprod.freeboxmobile.mevo.AppService.local";
  private static PowerManager.WakeLock lockStatic = null;
  private PowerManager.WakeLock lockLocal = null;

  public static void acquireStaticLock(Context context)
  {
    Log.i(DEBUGTAG,"acquireStaticLock ");
    getLock(context).acquire();
  }

  synchronized private static PowerManager.WakeLock getLock(Context context)
  {
    if (lockStatic == null)
    {
      PowerManager mgr = (PowerManager)context.getSystemService(Context.POWER_SERVICE);
      
      lockStatic = mgr.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, LOCK_NAME_STATIC);
      lockStatic.setReferenceCounted(true);
    }
    return (lockStatic);
  }

  public WakefullIntentService(String name)
  {
    super(name);
  }

  public void onCreate()
  {
    super.onCreate();
    PowerManager mgr = (PowerManager)getSystemService(Context.POWER_SERVICE);
    lockLocal = mgr.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, LOCK_NAME_LOCAL);
    lockLocal.setReferenceCounted(true);
  }

  @Override
  public void onStart(Intent intent, final int startId)
  {
    lockLocal.acquire();
    super.onStart(intent, startId);
    getLock(this).release();
  }
  
  @Override
  protected void onHandleIntent(Intent intent)
  {
    lockLocal.release();
  }
}