Android 如何停止活动中的服务

我是服务新手，无法找到停止由alarm manager启动的服务的方法

这是停止服务的代码：

    stopservices()
    {
    CancelAlarm(getApplicationContext());
    Intent intent1 = new Intent(this, CrService.class);        
    stopService(intent1);
     }

 // method Cancel alarm
 public void CancelAlarm(Context context)
    {
        Intent intent = new Intent(context, ReceiverPositioningAlarm.class);
        PendingIntent sender = PendingIntent.getBroadcast(context, 0, intent, 0);
        AlarmManager AvdhiCralarm = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        AvdhiCralarm.cancel(sender);
        sender.cancel();
       // stopService(new Intent(this, CrService.class));
    }

---

请尝试将此更改为yourclassname。this，yourclassname您调用服务的类的名称让我知道这是否适用于您，或者如果您有更多代码和错误堆栈，请支持更多代码和错误堆栈

stopservices()
    {
    CancelAlarm(getApplicationContext());

     }

 // method Cancel alarm
 public void CancelAlarm(Context context)
    {
        Intent intent = new Intent(context, ReceiverPositioningAlarm.class);
        PendingIntent sender = PendingIntent.getBroadcast(context, 0, intent, 0);
        AlarmManager AvdhiCralarm = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        AvdhiCralarm.cancel(sender);
        sender.cancel();
     // just write your context before call stop service & your name class before this
       context.stopService(new Intent(Yourcalss.this, CrService.class));
        ^                                ^
        |--------------------------------|
    }