我刚刚将+1 google添加到了我的按钮,但是在initialize()之后它始终是灰色的,不能执行任何操作:



我的代码如下所示:

public class Stars extends Activity implements ConnectionCallbacks,
        OnConnectionFailedListener {

    private PlusClient mPlusClient;
    PlusOneButton mPlusOneButton;

    private static final int PLUS_ONE_REQUEST_CODE = 0;

    @Override
    protected void onCreate(Bundle savedInstanceState) {


        super.onCreate(savedInstanceState);


            setContentView(R.layout.stars);

            // g+1------------------------------------------------------
            mPlusClient = new PlusClient.Builder(this, this, this)
                    .setVisibleActivities(
                            "http://schemas.google.com/AddActivity",
                            "http://schemas.google.com/BuyActivity").build();

            mPlusOneButton = (PlusOneButton) findViewById(R.id.plus_one_button);

            // ---------------------------------------------------------



    }

    @Override
    protected void onStart() {
        super.onStart();
        mPlusClient.connect();
    }

    @Override
    protected void onStop() {
        super.onStop();
        mPlusClient.disconnect();
    }

    @Override
    protected void onResume() {

        mPlusOneButton.initialize(mPlusClient,
                "https://developers.google.com/+", PLUS_ONE_REQUEST_CODE);

        super.onResume();
    }

    public void onConnectionFailed(ConnectionResult status) {
        // Nothing to do.
    }

    public void onDisconnected() {
        // Nothing to do.
    }

    public void onConnected(Bundle arg0) {
        // TODO Auto-generated method stub

    }
}


如何修复该问题以及我在Google API控制台中注册的代码中的信息在哪里?

最佳答案

尝试在构建器上调用.clearScopes(),而不是根据当前需要对其进行设置以进行登录。在那种情况下,您也不需要connect()或disconnect()。

mPlusClient = new PlusClient(this, this, this)
    .clearScopes()
    .build();


当前,它与要用于登录的PlusClient设置相关联,但用户尚未登录,因此显示为灰色。

10-01 22:25