Question

我正在尝试创建在特定日期和时间触发的通知。

public void notify(View v){
  Calendar calendar = Calendar.getInstance();
  calendar.set(Calendar.DAY_OF_WEEK, 2);
  calendar.set(Calendar.HOUR_OF_DAY, 8);
  calendar.set(Calendar.MINUTE, 0);
  calendar.set(Calendar.SECOND, 0);
    mNotificationManager = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
      final Notification notifyDetails = new Notification(R.drawable.android_logo,"New Alert, Click Me!",calendar);
    Context context = getApplicationContext();
      CharSequence contentTitle = "Notification Details...";
      CharSequence contentText = "Browse Android Official Site by clicking me";
      Intent notifyIntent = new Intent(android.content.Intent.ACTION_VIEW,Uri.parse("http://www.android.com"));
      PendingIntent intent =    PendingIntent.getActivity(AllClasses.this, 0,   notifyIntent, android.content.Intent.FLAG_ACTIVITY_NEW_TASK);

    notifyDetails.setLatestEventInfo(context, contentTitle, contentText, intent);
    mNotificationManager.notify(SIMPLE_NOTFICATION_ID, notifyDetails);

}

我的代码中的错误是尝试将Calendar实例传递给Notification构造函数。我很高兴使用状态栏通知而不是警报。有没有办法将此日历对象提供给通知？

谢谢！

Answer 1

变化：

final Notification notifyDetails = new Notification(R.drawable.android_logo,
"New Alert, Click Me!",calendar);

由此;

final Notification notifyDetails = new Notification(R.drawable.android_logo,
"New Alert, Click Me!",calendar.getTimeInMillis());

如果您想定期执行此操作，则应使用向ServiceIntent发送Intent的警报，并在此启动通知。

设置重复日期和时间的通知

1 个答案: