Google+的登录不能正常工作在Android片段
问题描述：
我用谷歌+登录我的申请工作，当我做到了用活动工作的魅力之后，我将我的code到一个片段后，当我尝试登录到谷歌+它不工作我要打开片段活动2次登录到谷歌+谁能告诉我发生什么事了code的片段添加以下
I am working with google+ login to my application and when i done it using a activity its work charm and after that i move my code into a fragment and after that when i try to login to google+ its not working i have to open the fragment activity 2 times to login to the google+ can anyone tell me what happen the code to the fragment is added below
public class GooglePluseFragment extends Fragment implements
ConnectionCallbacks, OnConnectionFailedListener {
private static final int RC_SIGN_IN = 0;
private static final String TAG = "MainActivity";
private static final int PROFILE_PIC_SIZE = 800;
private GoogleApiClient mGoogleApiClient;
private boolean mIntentInProgress;
private boolean mSignInClicked;
private ConnectionResult mConnectionResult;
private SignInButton btnSignIn;
private Button btnSignOut;
private Context mContext;
private Activity mActivity;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mActivity = getActivity();
mContext = getActivity().getApplicationContext();
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.compund_google_pluse_fragment,
container, false);
btnSignIn = (SignInButton) view.findViewById(R.id.btn_sign_in);
btnSignOut = (Button) view.findViewById(R.id.btn_sign_out);
sharedPref = view.getContext().getSharedPreferences(
Constantz.SHEARED_PREFEREANCE, Context.MODE_PRIVATE);
mGoogleApiClient = new GoogleApiClient.Builder(view.getContext())
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this).addApi(Plus.API, null)
.addScope(Plus.SCOPE_PLUS_LOGIN).build();
btnSignIn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
signInWithGplus();
}
});
btnSignOut.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
signOutFromGplus();
}
});
return view;
}
@Override
public void onStart() {
super.onStart();
mGoogleApiClient.connect();
}
@Override
public void onStop() {
super.onStop();
if (mGoogleApiClient.isConnected()) {
mGoogleApiClient.disconnect();
}
}
@Override
public void onActivityResult(int requestCode, int responseCode,
Intent intent) {
if (requestCode == RC_SIGN_IN) {
if (responseCode != Activity.RESULT_OK) {
mSignInClicked = false;
}
mIntentInProgress = false;
if (!mGoogleApiClient.isConnecting()) {
mGoogleApiClient.connect();
}
}
}
@Override
public void onConnectionFailed(ConnectionResult result) {
if (!result.hasResolution()) {
GooglePlayServicesUtil.getErrorDialog(result.getErrorCode(),
mActivity, 0).show();
Log.e(TAG, "" + result.getErrorCode());
return;
}
if (!mIntentInProgress) {
mConnectionResult = result;
if (mSignInClicked) {
Log.e(TAG, "" + result.getErrorCode());
resolveSignInError();
}
}
}
@Override
public void onConnected(Bundle arg0) {
mSignInClicked = false;
getProfileInformation();
updateUI(true);
}
@Override
public void onConnectionSuspended(int arg0) {
mGoogleApiClient.connect();
updateUI(false);
}
private void updateUI(boolean isSignedIn) {
if (isSignedIn) {
btnSignIn.setVisibility(View.GONE);
btnSignOut.setVisibility(View.VISIBLE);
} else {
btnSignIn.setVisibility(View.VISIBLE);
btnSignOut.setVisibility(View.GONE);
}
}
/**
* Sign-in into google
* */
private void signInWithGplus() {
if (!mGoogleApiClient.isConnecting()) {
mSignInClicked = true;
resolveSignInError();
}
}
/**
* Method to resolve any signin errors
* */
private void resolveSignInError() {
if (mConnectionResult.hasResolution()) {
try {
mIntentInProgress = true;
mConnectionResult.startResolutionForResult(mActivity,
RC_SIGN_IN);
} catch (SendIntentException e) {
mIntentInProgress = false;
mGoogleApiClient.connect();
}
}
}
/**
* Fetching user's information name, email, profile pic
* */
private void getProfileInformation() {
try {
if (Plus.PeopleApi.getCurrentPerson(mGoogleApiClient) != null) {
Person currentPerson = Plus.PeopleApi
.getCurrentPerson(mGoogleApiClient);
String personName = currentPerson.getDisplayName();
String personPhotoUrl = currentPerson.getImage().getUrl();
String personGooglePlusProfile = currentPerson.getUrl();
String email = Plus.AccountApi.getAccountName(mGoogleApiClient);
Log.e(TAG, "Name: " + personName + ", plusProfile: "
+ personGooglePlusProfile + ", email: " + email
+ ", Image: " + personPhotoUrl + " user id:"
+ currentPerson.getId());
} else {
Toast.makeText(mContext, "Person information is null",
Toast.LENGTH_LONG).show();
}
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Sign-out from google
* */
private void signOutFromGplus() {
if (mGoogleApiClient.isConnected()) {
Plus.AccountApi.clearDefaultAccount(mGoogleApiClient);
mGoogleApiClient.disconnect();
mGoogleApiClient.connect();
updateUI(false);
}
}
}
这是我怎么添加framgent在片段的活性
this is how i added framgent in the fragment activity
pluseFragment = new GooglePluseFragment();
FragmentManager manager = getSupportFragmentManager();
FragmentTransaction transaction = manager.beginTransaction();
transaction.add(R.id.pluse_frame_layout, pluseFragment);
transaction.commit();
有人可以告诉我，我做了什么错？为什么我有两次打开活动登陆谢谢
can somebody tell me what i have done wrong ? why i have to open the activity two times to login thank you
答
终于找到了答案，问题是当在片段，结果活动电话是抓父活动让你有结果手动重定向到您的片段。只需要添加该行父片段活动
Finally found the answer, Problem was when the result activity call in the fragment was catch by the parent activity so you have to manually redirect the result to your fragment. Just have to add this line in your Parent Fragment Activity
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == GooglePluseFragment.RC_SIGN_IN) {
GooglePluseFragment fragment = (GooglePluseFragment) getSupportFragmentManager()
.findFragmentById(R.id.pluse_frame_layout);
fragment.onActivityResult(requestCode, resultCode, data);
} else {
super.onActivityResult(requestCode, resultCode, data);
}
}