com.google.android.gcm.GCMBaseIntentService在哪里？ [英] where is com.google.android.gcm.GCMBaseIntentService?

问题描述

我在这里 http://developer.android.com/guide/上的关于GCM的教程google / gcm / gs.html

在第2步的第5点，它说：

添加以下intent服务：
service android：name =。GCMIntentService

这个意向服务将由GCMBroadcastReceiver（由GCM库提供）调用，如下一步所示。它必须是 com.google.android.gcm.GCMBaseIntentService 的子类，必须包含一个公共构造函数，并且应该命名为 my_app_package.GCMIntentService code>（除非您使用 GCMBroadcastReceiver 的子类覆盖用于命名服务的方法）。

<但是，我不能继承 com.google.android.gcm.GCMBaseIntentService ，导入无法解析。如何解决这个问题？

解决方案

您必须安装库： http://developer.android.com/guide/google/gcm/gs.html#libs

在SDK Manager中，安装附加功能>适用于Android库的Google Cloud Messaging。这将在YOUR_SDK_ROOT / extras / google /目录下创建一个包含以下子目录的gcm目录：gcm-client，gcm-server，samples / gcm-demo-client，samples / gcm-demo-server和samples / gcm-demo-appengine。 / p>




I'm following the tutorial on GCM here http://developer.android.com/guide/google/gcm/gs.html

At point 5 of Step 2, it says:

Add the following intent service: service android:name=".GCMIntentService"

This intent service will be called by the GCMBroadcastReceiver (which is is provided by GCM library), as shown in the next step. It must be a subclass of com.google.android.gcm.GCMBaseIntentService, must contain a public constructor, and should be named my_app_package.GCMIntentService (unless you use a subclass of GCMBroadcastReceiver that overrides the method used to name the service).

However, I can't subclass com.google.android.gcm.GCMBaseIntentService, the import can't be resolved. How do I fix this?

解决方案

You have to install the libraries: http://developer.android.com/guide/google/gcm/gs.html#libs

From the SDK Manager, install Extras > Google Cloud Messaging for Android Library. This creates a gcm directory under YOUR_SDK_ROOT/extras/google/ containing these subdirectories: gcm-client, gcm-server, samples/gcm-demo-client, samples/gcm-demo-server, and samples/gcm-demo-appengine.

这篇关于com.google.android.gcm.GCMBaseIntentService在哪里？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！