将Cloud messaging api添加到GoogleApiClient时出现IllegalArgumentException

Question

我正在Android应用程序中设置Google Cloud Messaging.一开始,我初始化GoogleApiClient以检查Play服务是否可用:

mGoogleApiClient = new GoogleApiClient.Builder(this)
        .addConnectionCallbacks(this)
        .addOnConnectionFailedListener(this)
        .build();

试图运行它会产生IllegalArgumentException: must call addApi() to add at least one API,所以我还需要添加GCM Api,但说实话,我在文档中找不到它.就像是:

mGoogleApiClient = new GoogleApiClient.Builder(this)
        .addApi(gcm.API)     <----- WHAT HERE?
        .addConnectionCallbacks(this)
        .addOnConnectionFailedListener(this)
        .build();

Answer 1

看起来还没有办法GoogleApiClient与Google Cloud Messaging结合使用.在那之前,我们需要使用这种GooglePlayServicesUtil方式.