[英]Android facebook login not working with installed Facebook app
[英]Login to facebook does not work if facebook app is installed on emulator - Android 4.3
我已經在這個問題上花了很長時間了。 我知道還有其他類似的帖子,但我似乎什么也沒用。 我有一個問題,如果Facebook應用程序在模擬器上,它將無法正確登錄。
發生的情況是,當用戶單擊登錄按鈕時,將彈出一個小對話框,詢問他們應用程序是否可以從中獲取這些東西(權限)。 單擊確定,它將帶您返回,並且什么都沒有改變。
我看一下我的LOGCAT,發現它反復顯示:每次按下按鈕時注銷(兩次)。
如果仿真器上未安裝FB,則登錄有效。
這是我的代碼:
FBInit-片段活動處理程序:
public class FBInit extends FragmentActivity {
private FBInitFragment fbInitFrag;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_fbinit);
final ActionBar actionBar = getActionBar();
actionBar.hide();
if (savedInstanceState == null) {
// Add the fragment on initial activity setup
fbInitFrag = new FBInitFragment();
getSupportFragmentManager().beginTransaction().add(android.R.id.content, fbInitFrag).commit();
} else {
// Or set the fragment from restored state info
fbInitFrag = (FBInitFragment) getSupportFragmentManager().findFragmentById(android.R.id.content);
}
findViewById(R.id.fb_init_next).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent returnIntent = new Intent();
returnIntent.putExtra("result", 1);
setResult(RESULT_OK, returnIntent);
finish();
}
});
findViewById(R.id.fb_init_back).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent returnIntent = new Intent();
returnIntent.putExtra("result", 1);
setResult(RESULT_CANCELED, returnIntent);
finish();
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.fbinit, menu);
return true;
}
}
FBInitFragment:
public class FBInitFragment extends Fragment {
private static final String TAG = "FBInitFragment";
private UiLifecycleHelper uiHelper;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
uiHelper = new UiLifecycleHelper(getActivity(), callback);
uiHelper.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.activity_fbinit, container, false);
LoginButton authButton = (LoginButton) view.findViewById(R.id.authButton);
authButton.setFragment(this);
return view;
}
private final Session.StatusCallback callback = new Session.StatusCallback() {
@Override
public void call(Session session, SessionState state, Exception exception) {
onSessionStateChange(session, state, exception);
}
};
private void onSessionStateChange(Session session, SessionState state, Exception exception) {
if (state.isOpened()) {
Log.i(TAG, "Logged in...");
} else if (state.isClosed()) {
Log.i(TAG, "Logged out...");
}
}
@Override
public void onResume() {
super.onResume();
// For scenarios where the main activity is launched and user
// session is not null, the session state change notification
// may not be triggered. Trigger it if it's open/closed.
Session session = Session.getActiveSession();
if (session != null && (session.isOpened() || session.isClosed())) {
onSessionStateChange(session, session.getState(), null);
}
uiHelper.onResume();
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
uiHelper.onActivityResult(requestCode, resultCode, data);
}
@Override
public void onPause() {
super.onPause();
uiHelper.onPause();
}
@Override
public void onDestroy() {
super.onDestroy();
uiHelper.onDestroy();
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
uiHelper.onSaveInstanceState(outState);
}
}
請指教!!
謝謝
安迪
這表示您在應用程序設置中未正確設置密鑰哈希。
請參閱有關獲取和正確設置密鑰哈希的這一部分: https : //developers.facebook.com/docs/android/getting-started/facebook-sdk-for-android/#create-app
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