Question

我正在尝试通知告诉我我的CountDownTimer已经结束，但我遇到了一些麻烦。目前我已经建立了一个测试通知（我认为）但我不知道如何调用通知工作。这就是我现在所拥有的：

public void onFinish() {
      NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(TestTimer.this);
      mBuilder.setContentTitle("Notification Alert, Click Me!");
      mBuilder.setContentText("Hi, This is Android Notification Detail!");
     TextView timer=(TextView)findViewById(R.id.mTextField);
    timer.setText("Seconds remaining: 0 ")

一旦计时器= 0，就会调用它，我想知道是否有可能在通知时调用通知。

预先感谢您提供任何帮助，如果您需要更多代码，请随时提出。

Answer 1

要启用通知，您需要致电PendingIntent，以便通知正常。

在onFinish

中尝试此操作

 public void onFinish() {
                 NotificationManager  notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
                 Notification  myNotification = new Notification(R.drawable.ic_launcher, "Notification!", System.currentTimeMillis());
                    Context context = getApplicationContext();
                    String notificationTitle = "Exercise of Notification!";
                    String notificationText = "http://android-er.blogspot.com/";
                    Intent myIntent = new Intent(MainActivity.this, MainActivity.class);
                    PendingIntent pendingIntent = PendingIntent.getActivity(MainActivity.this, 0,   myIntent, Intent.FILL_IN_ACTION);
                    myNotification.flags |= Notification.FLAG_AUTO_CANCEL;
                    myNotification.setLatestEventInfo(context, notificationTitle, notificationText, pendingIntent);
                    notificationManager.notify(1, myNotification);
             }

CountDownTimer结束时的通知

1 个答案: