问题
I have an android application, and we are using the new Facebook SDK (version 3.0.1). Many of my users cannot get in and login with Facebook. After clicking on the Facebook login button, it opens the Facebook LoginActivity and stays there for ever.
/**My Activity **/
public class RegisterActivity extends FragmentActivity{
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.register);
if (savedInstanceState == null) {
// Add the fragment on initial activity setup
mainFragment = new RegistrationFragment();
getSupportFragmentManager()
.beginTransaction()
.add(android.R.id.content, mainFragment)
.commit();
} else {
// Or set the fragment from restored state info
mainFragment = (RegistrationFragment) getSupportFragmentManager()
.findFragmentById(android.R.id.content);
}
...
}
public void onStart() {
mainFragment.initialize(this,R.layout.register,false);
super.onStart();
}
...
}
/**My Fragment **/
public class RegistrationFragment extends Fragment{
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
uiHelper = new UiLifecycleHelper(getActivity(), callback);
uiHelper.onCreate(savedInstanceState);
}
private void onSessionStateChange(Session session, SessionState state, Exception exception) {
if(state == SessionState.OPENING){
registrationManager.updateState(FlurryAccess.REGISTRATION_FACEBOOK_LOGIN_START,flurryParams);
registrationManager.startLogin();
}
else if (state.isOpened()) {
registrationManager.updateState(FlurryAccess.REGISTRATION_FACEBOOK_LOGIN_LOGGED_IN,flurryParams);
if(!sentRequest){
sentRequest = true;
makeMeRequest(session);
}
} else if (state.isClosed()) {
}
}
private Session.StatusCallback callback = new Session.StatusCallback() {
@Override
public void call(Session session, SessionState state, Exception exception) {
onSessionStateChange(session, state, exception);
}
};
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
uiHelper.onActivityResult(requestCode, resultCode, data);
}
@Override
public View onCreateView(LayoutInflater inflater,
ViewGroup container,
Bundle savedInstanceState) {
final View view = inflater.inflate(layoutRes, container, false);
LoginButton authButton = (LoginButton) view.findViewById(R.id.facebook_login);
authButton.setFragment(this);
...
}
...
}
来源：https://stackoverflow.com/questions/16690353/many-of-my-android-users-cannot-login-with-facebook