如何取消BroadcastReceiver的通知

Question

我的AlertReceiver类正在创建通知服务。我如何取消创建的通知？

这里是我的代码：

public class AlertReceiver extends BroadcastReceiver { 

    @Override 
    public void onReceive(Context context, Intent intent) { 
     createNotification(context,"Title","This is message body", "Alert"); 
    } 
    public void createNotification(Context context,String msg,String msgText, String msgAlert){ 
     PendingIntent notificIntent=PendingIntent.getActivity(context, 0, 
       new Intent(context,MainActivity.class),0); 
     NotificationCompat.Builder mBuilder=new NotificationCompat.Builder(context) 
       .setSmallIcon(R.drawable.my_image) 
       .setContentTitle(msg) 
       .setTicker(msgAlert) 
       .setContentText(msgText); 
     mBuilder.setContentIntent(notificIntent); 
     mBuilder.setDefaults(NotificationCompat.DEFAULT_SOUND); 
     mBuilder.setAutoCancel(true); 
     NotificationManager mNotificationManager= 
       (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE); 
     mNotificationManager.notify(1,mBuilder.build()); 

    } 
} 

Answer 1

使用unregisterReceiver（广播接收器接收器）作为一个单独的功能，从你的类注销广播接收器类。

public void unRegisterAlertreceiver(){ 
    unregisterReceiver(this); 
}