ConnectionCallback的onConnect方法中的Bundle在连接到Google+ Account后总是

Question

我遵循将Google+集成到Android应用程序中

但是当我返回给我时，我有问题Bundle always null。

我不知道如何get all information related to my Google+ account如果Bundle返回null。

所以how Bundle is not return null。

请帮帮我，

谢谢,

UPDATE我只知道如何通过使用以下代码获取与我的帐户相关的信息:

    @Override
public void onConnected() {
  ...
  if (Plus.PeopleApi.getCurrentPerson(mGoogleApiClient) != null) {
    Person currentPerson = Plus.PeopleApi.getCurrentPerson(mGoogleApiClient);
    String personName = currentPerson.getDisplayName();
    String personGooglePlusProfile = currentPerson.getUrl();
  }
}

无论如何，我不知道Bundle was returned做什么事?

p/s:这是代码:

Java code:

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.fragment_create_account);
/**
 * Initial Google Plus authentication
 */
mGap = new GoogleApiClient.Builder(this)
        .addConnectionCallbacks(this)
        .addOnConnectionFailedListener(this)
        .addApi(Plus.API)
        .addScope(Plus.SCOPE_PLUS_PROFILE)
        .build();

}

@Override
public void onConnected(Bundle bundle) {
    // TODO BUNDLE ALWAYS RETURN NULL
    Log.i("", "onConnected " + bundle);
    if (bundle != null)
        Log.i("", "bundle " + bundle.size() + " " + bundle.toString());
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
    Log.i("", "onConnectionFailed ");
    if (!mIntentInProgress && connectionResult.hasResolution()) {
        try {
            mIntentInProgress = true;
            startIntentSenderForResult(connectionResult.getResolution().getIntentSender(),
                                                     0, null, 0, 0, 0);
        } catch (IntentSender.SendIntentException e) {
            // The intent was canceled before it was sent.  Return to the default
            // state and attempt to connect to get an updated ConnectionResult.
            mIntentInProgress = false;
            mGap.connect();
        }
    }
}
@Override
public void onConnectionSuspended(int i) {
    Log.i("", "onConnectionSuspended " + i);
}

Manifest.xml file:

<meta-data android:name="com.google.android.gms.version"
               android:value="@integer/google_play_services_version" />
    <uses-permission android:name="android.permission.GET_ACCOUNTS" />
    <uses-permission android:name="android.permission.INTERACT_ACROSS_USERS_FULL" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.USE_CREDENTIALS" />

build.grade file:

compile 'com.google.android.gms:play-services:5.0.89'

Answer 1

这个文档说"注意，connectionHint Bundle的内容是由特定的服务定义的…如果该服务没有提供任何内容，则可能为空"。我个人不使用这个包。

一旦你连接上了，你就可以获得其他信息(比如用户圈子里的人)。

Answer 2

希望您实现ResultCallback<People.LoadPeopleResult>接口。

在OnResult()方法中，我像这样检索用户详细信息，如下所示。

public class HomeActivity extends AppCompatActivity implements GoogleApiClient.ConnectionCallbacks,
        GoogleApiClient.OnConnectionFailedListener,ResultCallback<People.LoadPeopleResult> {
...
 @Override
    public void onResult(People.LoadPeopleResult loadPeopleResult) {
        getDisplayName(loadPeopleResult);
        getProfileInformation();
    }
...
 private void getProfileInformation() {
    Log.d(TAG,"getProfileInformation method called from onResult");
        if (Plus.PeopleApi.getCurrentPerson(mGoogleApiClient) != null) {
            Person currentPerson = Plus.PeopleApi.getCurrentPerson(mGoogleApiClient);
            String personName = currentPerson.getDisplayName();
            Person.Image personPhoto = currentPerson.getImage();
            String email = Plus.AccountApi.getAccountName(mGoogleApiClient);
            String personGooglePlusProfile = currentPerson.getUrl();
            Log.d(TAG,"Google Plus user Details :"+"nPerson Name :"+personName+"nEmail :"+email+"npersonGooglePlusProfile:"+personGooglePlusProfile);
        }
    }

我仍然得到空束，即使我再次尝试在OnActivityForResult方法连接

@Override
    protected void onActivityResult(int requestCode, int responseCode, Intent intent) {
    Log.d(TAG,"Google onActivityResult called");
        if (requestCode == GOOGLE_SIGN_IN) {
            mIntentInProgress = false;
            if (!mGoogleApiClient.isConnecting()) {
                mGoogleApiClient.connect();
            }
        }
    }

我遵循谷歌开发人员链接