通知没有在安卓

Question

工作我想在一定的时间来推送通知。为了执行此操作，我正在触发最终调用显示通知的广播接收器的警报。

private void setAlarmToCallNotificationService(Context context, int request_code, String notificationText, String notificationTitle) { 

     Log.i("Inside notification,","Yes"); 

     Intent intent = new Intent(context, notificationService.class); 
     intent.putExtra("Notification_title",notificationTitle); 
     intent.putExtra("Notification_text",notificationText); 


     //hit the notification At the 8.00 in the morning 
     Calendar notificationCalendar=Calendar.getInstance(); 
     notificationCalendar.set(Calendar.HOUR_OF_DAY,16); 
     notificationCalendar.set(Calendar.MINUTE,29); 
     notificationCalendar.set(Calendar.SECOND,0); 

     Long time=notificationCalendar.getTimeInMillis(); 

     System.out.println("NOTIFICATION Time is "+notificationCalendar.get(Calendar.HOUR_OF_DAY)+" "+notificationCalendar.get(Calendar.MINUTE)); 
     Log.i("Target",time.toString()); 

     //final int _id = (int) System.currentTimeMillis(); 
     PendingIntent pendingIntent = PendingIntent.getBroadcast(context, request_code, intent, PendingIntent.FLAG_ONE_SHOT); 

     AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE); 
     alarmManager.set(AlarmManager.RTC_WAKEUP, time, pendingIntent); 

    } 

我检查了报警正在启动。

public class notificationService extends BroadcastReceiver { 

    public static String TAG="notificationService"; 
    @Override 
    public void onReceive(Context context, Intent intent) { 

     String notificatioTitle=intent.getExtras().getString("Notification_title"); 
     String notificationMsg=intent.getExtras().getString("Notification_text"); 

     Log.i(TAG,"Notification title "+notificatioTitle); 
     Log.i(TAG,"Notification msg "+notificationMsg); 

     NotificationCompat.Builder notification=new NotificationCompat.Builder(context) 
       .setSmallIcon(R.mipmap.ic_launcher) 
       .setContentTitle(notificatioTitle) 
       .setContentText(notificationMsg); 

     NotificationManager mNotificationManager =(NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE); 
     mNotificationManager.notify(0,notification.build()); 
    } 


} 

清单文件：

<receiver android:name=".notificationService" /> 

Answer 1

难道你的接收器接收在预期的时间意图是什么？

我的意思是......下面做任何打印的代码呢？

Log.i(TAG,"Notification title "+notificatioTitle); 
Log.i(TAG,"Notification msg "+notificationMsg); 

如果没有，请检查您是否在您设备DateTimeSettings， 您可能需要使用NTP时间设置报警使用Settings.System.AUTO_TIME。

long currentTime = System.currentTimeMillis() - ntpTimeOffset; 
long timeToWaitForTrigger = calendar.getTimeInMillis() - currentTime; 
alarmManager.set(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + timeToWaitForTrigger, pendingIntent);