android - 如何让通知管理器工作？

Question

当我打电话

NotificationManager mNotificationManager =
                                (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

我得到一个错误

The method getSystemService(String) is undefined for the type new BroadcastReceiver(){}

我不知道我哪里搞砸了...时间差

Answer 1

像这样使用

NotificationManager mNotificationManager =
            (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);