新的 Drive Api 连接和授权无法在 Android 上运行

Question

我按照以下步骤在我的应用程序（Google Drive Android API）中登录 Drive： https://developers.google.com/drive/android/auth

我使用 debug.keystore 生成了 SHA1 指纹。当我在我的设备上运行应用程序时，第一次连接失败，但 hasResolution 为真，并出现帐户选择对话框。问题是onActivityResult方法在我选择账户之前被立即调用，resultCode当然不行。

private GoogleApiClient mGoogleApiClient;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    //some other code...

    mGoogleApiClient = new GoogleApiClient.Builder(this)
            .addApi(Drive.API)
            .addScope(Drive.SCOPE_FILE)
            .addConnectionCallbacks(this)
            .addOnConnectionFailedListener(this)
            .build();
}

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

@Override
protected void onStop() {
    if(mGoogleApiClient != null)
        mGoogleApiClient.disconnect();
    super.onStop();
}

@Override
public void onConnected(Bundle bundle) {
    Log.d(TAG, "DRIVE: connected");
    CONNECTED = true;
}

@Override
public void onConnectionSuspended(int i) {
    Log.d(TAG, "DRIVE: disconnected");
    CONNECTED = false;
}

@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
    Log.d(TAG, "DRIVE: connection failed");
    CONNECTED = false;

    if (connectionResult.hasResolution()) {
        try {
            connectionResult.startResolutionForResult(this, REQUEST_CODE_RESOLUTION);
        } catch (IntentSender.SendIntentException e) {
            //mGoogleApiClient.connect(); whit or whitout is the same...
        }
    } else {
        GooglePlayServicesUtil.getErrorDialog(connectionResult.getErrorCode(), this, 0).show();
    }
}

@Override
protected void onActivityResult(final int requestCode, final int resultCode, final Intent data){
    switch (requestCode) {
        case REQUEST_CODE_RESOLUTION:
            if (resultCode == RESULT_OK) {
                mGoogleApiClient.connect();
            }
            break;
        case REQUEST_CODE_CREATOR:
            if(resultCode != RESULT_OK)
                newNotification("Upload Fallito", "...", android.R.drawable.ic_dialog_alert);
            break;

    }
}

Answer 1

由于没有时间分析这里出了什么问题，我建议您抓住 code I use for testing here 并试一试。不漂亮，但紧凑且实用。授权迷宫在它的自述文件中被触及。但我不知道你的环境，所以它可能没有用。