Android Open Source - HapiPodcastJ Podcast Base Activity

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License

The source code is released under:

GNU General Public License

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Java Source Code

package info.xuluan.podcast;
/*from  ww  w.  ja v  a2s  . co m*/
import info.xuluan.podcast.service.PodcastService;
import info.xuluan.podcast.utils.Log;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.database.Cursor;
import android.os.Bundle;
import android.os.IBinder;
import android.widget.SimpleCursorAdapter;

public class PodcastBaseActivity extends HapiListActivity implements Flingable {
  public static final boolean ENABLE_FLING_TABS = false;

  public static final int COLUMN_INDEX_TITLE = 1;

  protected  static PodcastService mServiceBinder = null;
  protected final Log log = Log.getLog(getClass());

  protected SimpleCursorAdapter mAdapter;
  protected Cursor mCursor = null;

  protected static ComponentName mService = null;
  
  protected boolean mInit = false;
  
  protected static ServiceConnection serviceConnection = new ServiceConnection() {
    public void onServiceConnected(ComponentName className, IBinder service) {
      mServiceBinder = ((PodcastService.PodcastBinder) service)
          .getService();
      //log.debug("onServiceConnected");
    }

    public void onServiceDisconnected(ComponentName className) {
      mServiceBinder = null;
      //log.debug("onServiceDisconnected");
    }
  };

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
  }

  @Override
  protected void onDestroy() {
    super.onDestroy();
    try {
      unbindService(serviceConnection);
    } catch (Exception e) {
      e.printStackTrace();

    }

    // stopService(new Intent(this, service.getClass()));
  }

  @Override
  protected void onResume() {
    super.onResume();
    if (mInit) {
      mInit = false;

      if (mCursor != null)
        mCursor.close();

      unbindService(serviceConnection);

      startInit();

    }

  }

  @Override
  protected void onPause() {
    super.onPause();

  }

  @Override
  public void onLowMemory() {
    super.onLowMemory();
    mInit = true;

    log.debug("onLowMemory()");
    finish();
  }

  public void startInit() {

    log.debug("startInit()");

    mService = startService(new Intent(this, PodcastService.class));

    Intent bindIntent = new Intent(this, PodcastService.class);
    bindService(bindIntent, serviceConnection, Context.BIND_AUTO_CREATE);
    
    if (ENABLE_FLING_TABS)
      getListView().setOnTouchListener((new FlingGestureDetector(this).createOnTouchListener()));  
  }

  //Flingable interface
  public Intent nextIntent() { return HomeActivity.nextIntent(this); }
  public Intent prevIntent() { return HomeActivity.prevIntent(this); }
}

Java Source Code List