Question

我的代码......

Button start = (Button) findViewById(R.id.button10);
    start.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {

            Intent intent = new Intent(getApplicationContext(), Nortification_Reciver.class);
            PendingIntent pendingIntent = PendingIntent.getBroadcast(getApplicationContext(), 100, intent, PendingIntent.FLAG_UPDATE_CURRENT);
            AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
            Log.d("timeinmills", String.valueOf(calendar.getTimeInMillis()));
            alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), AlarmManager.INTERVAL_DAY, pendingIntent);


        }
    });

calender.getmills具有正确的值。

Nortification_Reciver.java

public class Nortification_Reciver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {

    NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
    Intent i = new Intent(context, Add_data.class);
    i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 100, i, PendingIntent.FLAG_UPDATE_CURRENT);
    NotificationCompat.Builder builder = new NotificationCompat.Builder(context)
            .setContentIntent(pendingIntent)
            .setContentTitle("Test")
            .setContentText("Text test")
            .setAutoCancel(true);

    notificationManager.notify(100, builder.build());
}
}

清单

<uses-permission android:name="com.android.alarm.permission.SET_ALARM"/>

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

没有通知显示。这段代码有什么不对。？我该如何解决这个问题。我的服务是否开始。？

Answer 1

您正在使用AlarmManager.RTC_WAKEUP，因此请添加：

<uses-permission android:name="android.permission.WAKE_LOCK"/>

到你的清单。顺便说一句，错误的类名Nortification：）

没有在Android中使用AlaramManager获取通知

1 个答案: