如何查看app是否成功接入Google附近的Api key？

Question

我们的应用程序可以连接到GoogleAPIClient，即使密钥错误或未提供。

<meta-data
 android:name="com.google.android.nearby.messages.API_KEY"
 android:value="ourapikey" />

MainActivity.java

public class MainActivity extends AppCompatActivity implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener {
  mGoogleApiClient = new GoogleApiClient.Builder(this)
                    .addApi(Nearby.MESSAGES_API)
                    .addConnectionCallbacks(this)
                    .addOnConnectionFailedListener(this)
                    .enableAutoManage(this, this) //enable auto manage 
                    .build();
  @Override
        public void onConnected(@Nullable Bundle bundle) {
      //THIS method is called -> we assume the GoogleApiClient therefore is  successfully connected
      backgroundSubscribe();
    }

Answer 1

如果您尝试发布或订阅，则会发生失败。连接GoogleApiClient不会导致调用我们的服务器，所以没有使用密钥。