アプリが閉じているときにAlarmManagerが機能しない

Question

毎分X分ごとにいくつかのタスクを実行したい。私はAlarmManagerを使用しています。アプリが実行中またはバックグラウンドで正常に動作しています。ただし、アプリを実行しているアプリを削除した後は機能しなくなります。

アラーム設定：manifest.xmlに

Intent intent = new Intent(context , SoundNotificationReceiver.class); 
PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0 , intent, 0); 
AlarmManager alarmManager = (AlarmManager)context.getSystemService(Context.ALARM_SERVICE); 
Calendar c = Calendar.getInstance(); 
c.add(Calendar.MINUTE , 15); 

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { 
    alarmManager.setExact(AlarmManager.RTC_WAKEUP, c.getTimeInMillis() , pendingIntent); 
} 
else { 
    alarmManager.set(AlarmManager.RTC_WAKEUP, c.getTimeInMillis() , pendingIntent); 
} 

System.out.println("Alarm is set : " + c.getTime()); 

：私はあなたが私を理解欠場と思う

<receiver android:name="info_tech.com.fazeker.SoundNotificationReceiver" 
    android:exported="true" 
    android:enabled="true"> 
</receiver> 

Answer 1

use service like : 

public class TestJobService extends JobService { 
    private static final String TAG = "SyncService"; 


    @Override 
    public boolean onStartJob(JobParameters params) { 
    // We don't do any real 'work' in this sample app. All we'll 
    // do is track which jobs have landed on our service, and 
    // update the UI accordingly. 
    Log.i(TAG, "on start job: " + params.getJobId()); 
    return true; 
    } 

    @Override 
    public boolean onStopJob(JobParameters params) { 
    Log.i(TAG, "on stop job: " + params.getJobId()); 
    return true; 
    } 

    MainActivity mActivity; 
    private final LinkedList<JobParameters> jobParamsMap = new LinkedList<JobParameters>(); 

    public void setUiCallback(MainActivity activity) { 
    mActivity = activity; 
    } 

}