我有一些疑问，当涉及到通知的机器人编程。我已阅读了就notificationmanager，通知和notificationbuilder，但它似乎并没有让它侦听通知。

I have some queries when it comes to notification on android programming. I have read up on the notificationmanager, notification and notificationbuilder but it doesn't seem to allow it to listen for notifications.

我所要做的是当一个通知发送给任何应用程序，我就能知道它的内容。是实际可能，如何能不能做到？

What I am trying to do is when a notification is send by any application, I will be able to know the contents of it. Is that actually possible and how can it be done?

推荐答案

通过API级别18日发布，现在有一个NotificationListenerService。 http://developer.android.com/reference/android/service/notification/NotificationListenerService.html

With API level 18 release, there is now a NotificationListenerService. http://developer.android.com/reference/android/service/notification/NotificationListenerService.html