我正试图从手机的图库中获取所有照片,因此将它们设置为递归的壁纸。我正在使用报警管理器。我希望一旦我从最近的任务中删除我的应用程序就停止IntentService。但我无法做到这一点。
我的 WallpaperPreferenceActivity 是:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
context=getApplicationContext();
Bundle extras = this.getIntent().getExtras();
String s=context.getPackageName();
Log.e("TAG",s);
String Interval =" ";
if ( extras != null ) {
if ( extras.containsKey ( "Interval" ) ) {
Interval = extras.getString("Interval");
int i = Integer.valueOf(Interval);
updateInterval= i * 1000;
System.out.println("PeerID: " + Interval);
} else {
System.out.println("No Interval in extras");
updateInterval=10000;
}
} else {
System.out.println("No extras");
updateInterval =10000;
}
// Create the intents
intent = new Intent(WallpaperService.REFRESH_WALLPAPER);
pendingIntent = PendingIntent.getService(WallpaperPreferencesActivity.this, 0, intent, PendingIntent.FLAG_CANCEL_CURRENT);
// Schedule the alarm!
long firstTime = SystemClock.elapsedRealtime();
am = (AlarmManager) getSystemService(ALARM_SERVICE);
Long refreshIntervalMs = updateInterval;
Log.d("refreshIntervalMs", refreshIntervalMs.toString());
// Schedule the alarm
am.setInexactRepeating(AlarmManager.ELAPSED_REALTIME, firstTime, refreshIntervalMs, pendingIntent);
}
protected void onDestroy() {
super.onDestroy();
System.exit(0);
Log.e("TAG","STOPPED");
}
当有人从最近的任务中移除应用程序时,有人可以告诉我如何停止服务?