AlarmManager似乎无法正常工作

时间:2017-05-23 02:10:18

标签: java android broadcastreceiver alarmmanager

我尝试安排使用AlarmManager调用某个方法,但它似乎无法正常工作。我看过其他例子,他们不适合我。所以我认为它来自我的代码。这是AlarmManager代码:

AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
Intent intent = new Intent(SplashScreenActivity.this, KinectReceiver.class);

PendingIntent pendingIntent = PendingIntent.getBroadcast(SplashScreenActivity.this, 0, intent, 0);

Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(System.currentTimeMillis());
calendar.set(Calendar.HOUR_OF_DAY, 2);
calendar.set(Calendar.MINUTE, 25);
alarmManager.setRepeating(AlarmManager.RTC_WAKEUP,
        calendar.getTimeInMillis(), AlarmManager.INTERVAL_DAY, pendingIntent);

我的广播接收器:

public class KinectReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        Toast.makeText(context, "Done", Toast.LENGTH_LONG).show();
        Uri uri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
        NotificationCompat.Builder builder = new NotificationCompat.Builder(context)
                .setSmallIcon(R.drawable.ic_stat_notify)
                .setContentTitle("Kinect")
                .setColor(ContextCompat.getColor(context, R.color.colorAccent))
                .setWhen(System.currentTimeMillis())
                .setContentText("Your Kinects and Likes have been refilled. Now get to swiping")
                .setAutoCancel(true)
                .setSound(uri)
                .setStyle(new NotificationCompat.BigTextStyle()
                        .bigText("Your Kinects and Likes have been refilled. Now get to swiping"))
                .setVibrate(new long[] { 100, 500, 100, 500, 100 });

        Intent targetIntent = new Intent(context, MainActivity.class);
        targetIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        targetIntent.putExtra("action", "main");
        targetIntent.putExtra("id", "");
        PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_ONE_SHOT);
        builder.setContentIntent(pendingIntent);

        NotificationManager notificationManager = (NotificationManager) context.getSystemService(NOTIFICATION_SERVICE);
        notificationManager.notify(0, builder.build());
    }
}

Toast和Notification都没有显示。

AlarmManager代码是我的启动器活动中运行的第一件事,如果有帮助的话。感谢

2 个答案:

答案 0 :(得分:1)

请在这样的表现文件中注册你的收件人

在应用程序标签

<receiver
   android:name=".KinectReceiver">

答案 1 :(得分:1)

第二个问题是如何取消闹钟

这是你的回答

Intent myIntent = new Intent(MainActivity.this, AlarmActivity.class);
   pendingIntent = PendingIntent.getActivity(CellManageAddShowActivity.this,
       id, myIntent, PendingIntent.FLAG_UPDATE_CURRENT);
   pendingIntent.cancel();
   alarmManager.cancel(pendingIntent);

您需要的主要内容是:

1)。使用相同的id和适当的意图FLAG创建待处理的意图。 2)。取消等待意图。 3)。使用报警管理器取消报警。