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POAlarmManager won't start service
 

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    <p>I just followed the exact code in API Demo, but my service just won't start after I set the AlarmManager.</p> <p>so my service is</p> <pre><code>public class CourseWatcherRefreshService extends Service { private CourseDbAdapter mDbHelper; private CourseWatcher watcher; @Override public void onCreate() { Toast.makeText(this, "Watcher Refresh Service starts", Toast.LENGTH_SHORT).show(); mDbHelper = new CourseDbAdapter(this); mNM = (NotificationManager) getSystemService(NOTIFICATION_SERVICE); mDbHelper.open(); Thread thread = new Thread(null, mTast, "CourseWatcherRefreshService"); thread.start(); super.onCreate(); } @Override public void onDestroy() { mDbHelper.close(); super.onDestroy(); } Runnable mTast = new Runnable() { // some work }; @Override public IBinder onBind(Intent intent) { return mBinder; } private final IBinder mBinder = new Binder() { @Override protected boolean onTransact(int code, Parcel data, Parcel reply, int flags) throws RemoteException { return super.onTransact(code, data, reply, flags); } }; } </code></pre> <p>Also in my AndroidManifest.xml, I put such code</p> <pre><code>&lt;service android:name=".CourseWatcherRefreshService" android:process=":remote" &gt; &lt;/service&gt; </code></pre> <p>And I use such code to toggle the AlarmManager</p> <pre><code>PendingIntent refreshIntent = PendingIntent.getActivity(NaviScreen.this, 0, new Intent(NaviScreen.this, CourseWatcherRefreshService.class), 0); long firstTime = SystemClock.elapsedRealtime(); AlarmManager am = (AlarmManager) getSystemService(Context.ALARM_SERVICE); am.setRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP,firstTime, 30*1000, refreshIntent); </code></pre> <p>And the code above is almost the same with the AlartService example in API Demo, but my code won't work, I can't see any sign of my service starts to work.</p>
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