funktionsweise alarmmanager (?)

1// Manifest
2<uses-permission
3 android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
4
5<receiver
6 android:exported="false"
7 android:name=".MyBroadcastReceiver" >
8 <intent-filter>
9 <action
10 android:name="android.intent.action.BOOT_COMPLETED" />
11 </intent-filter>
12</receiver>
13
14// Eigene Klasse in eigener Datei
15public class MyBroadcastReceiver extends BroadcastReceiver {
16
17 public static final String TAG = "deinpackage.MyBroadcastReceiver";
18
19 public static final int ACTION_STOP = 1;
20 public static final String ACTION = "ACTION";
21
22 @Override
23 public void onReceive(Context context, Intent intent) {
24 if (intent != null) {
25 Bundle bundleExtras = intent.getExtras();
26 if (bundleExtras != null) {
27 int action = bundleExtras.getInt(ACTION);
28 switch (action) {
29 case ACTION_STOP:
30 // Was immer Du willst
31 break;
32 }
33 }
34 }
35 }
36}
37
38// In Deiner Activity
39private void doStartTimer() {
40 Calendar calendar = Calendar.getInstance();
41 calendar.setTimeInMillis(System.currentTimeMillis());
42 calendar.add(Calendar.MINUTE, 10);
43
44 Intent intent = new Intent(this, MyBroadcastReceiver.class);
45 intent.putExtra(MyBroadcastReceiver.ACTION, MyBroadcastReceiver.ACTION_STOP);
46
47 PendingIntent pendingIntent = PendingIntent.getBroadcast(this,
48 9999, intent, PendingIntent.FLAG_UPDATE_CURRENT);
49
50 AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
51 alarmManager.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), pendingIntent);
52}
53
54private void doStopTimer() {
55 Intent intent = new Intent(this, MyBroadcastReceiver.class);
56 intent.putExtra(MyBroadcastReceiver.ACTION, MyBroadcastReceiver.ACTION_STOP);
57
58 PendingIntent pendingIntent = PendingIntent.getBroadcast(this,
59 9999, intent, PendingIntent.FLAG_UPDATE_CURRENT);
60
61 AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
62 alarmManager.cancel(pendingIntent);
63
64 pendingIntent.cancel();
65}