Question

作为初学者，我写了一个通知代码。我将该代码放在MainActivity中。现在的问题是，我的应用程序在凌晨8点显示通知。但在其他时间，如果我重新启动我的应用程序，它会再次显示通知（在任何其他时间）。基本上我没有取消它出现的通知。虽然我把AutoCancel设为true。我错过了什么吗？

MainActivity中的代码，onCreateMethod：

calendar = Calendar.getInstance();
    PendingIntent pendingIntent ;
    calendar.set(Calendar.HOUR_OF_DAY, 8);
    calendar.set(Calendar.MINUTE,00);
    calendar.set(Calendar.SECOND, 00);
    Intent intent = new Intent(MainActivity.this, NotificationBroadcasrReceiver.class);
    intent.putExtra("NotificationType","GoodMorning");
    pendingIntent = PendingIntent.getBroadcast(
            getBaseContext(), (int)System.currentTimeMillis(), intent,
            PendingIntent.FLAG_UPDATE_CURRENT);
    AlarmManager am = (AlarmManager) getBaseContext()
            .getSystemService(getBaseContext().ALARM_SERVICE);
    am.setInexactRepeating(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(),
            AlarmManager.INTERVAL_DAY, pendingIntent);

在此之后，它来到BroadCast Receiver：

onReceive中的代码是

Intent intentNew = new Intent(context, CustomIntentService.class);
    intentNew.putExtra("NotificationType",intent.getStringExtra("NotificationType"));
    context.startService(intentNew);

现在，自定义意图servcice类具有以下代码..

        Intent notificationIntent  = new Intent(this,CustomActivity.class);
    notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);

    PendingIntent pendingIntent = PendingIntent.getActivity(this, 0,
            notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);

    NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this);
    mBuilder.setSmallIcon(R.drawable.happiness_icon);
    mBuilder.setAutoCancel(true);
    mBuilder.setContentIntent(pendingIntent);
    mBuilder.setContentTitle("Positive Minds");
    mBuilder.setCustomBigContentView(remoteViews);


    mBuilder.setVibrate(new long[]{1000, 1000, 1000, 1000, 1000});
    NotificationManager mNotificationManager = (NotificationManager)this
            .getSystemService(this.NOTIFICATION_SERVICE);
    mNotificationManager.notify((int)System.currentTimeMillis(), mBuilder.build());

Answer 1

我使用下面提到的代码来解决这个问题。

if(calendar1.getTime().compareTo(new Date()) < 0)
        calendar1.add(Calendar.DAY_OF_MONTH, 1);

应用程序启动时会再次发出通知

1 个答案: