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登錄到Facebook(Facebook SDK 3.5.2)后重定向到新的活動

[英]Redirect to an new Activity after login in to Facebook (Facebook SDK 3.5.2)

我有兩個用於Facebook登錄的類,它可以工作。 我可以按登錄按鈕,輸入我的用戶名/密碼,它會登錄我, 但是事情是,我將返回帶有徽標圖片的Main-class(開始站點),依此類推。

我想做的是,當您按下登錄按鈕並登錄后,您將被重定向到新的活動。

這是您可以看到的2個班級,但是我應該在哪里進行重定向? 在StackOverflow上閱讀有關“ onComplete”的信息,但是我做不到,請考慮一下它,因為我使用的是SDK 3.5.2,而不是2.0。 那么成功登錄后如何重定向到新的活動。

我的主要活動:

public class SocialLoginActivity extends FragmentActivity {

private SocialLoginFragment socialLoginFragment;

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

    if (savedInstanceState == null) {
        // Add the fragment on initial activity setup
        socialLoginFragment = new SocialLoginFragment();
        getSupportFragmentManager().beginTransaction()
                .add(android.R.id.content, socialLoginFragment).commit();
    } else {
        // Or set the fragment from restored state info
        socialLoginFragment = (SocialLoginFragment) getSupportFragmentManager()
                .findFragmentById(android.R.id.content);
    }
}

}

這是FragmentClass:

public class SocialLoginFragment extends Fragment {

private static final String TAG = "SocialLoginFragment";
private UiLifecycleHelper uiHelper;

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.activity_social_login, container,
            false);
    LoginButton authButton = (LoginButton) view
            .findViewById(R.id.authButton);
    authButton.setFragment(this);
    // authButton.setReadPermissions(Arrays.asList("name", "user_birthday",
    // "friends_birthday"));

    return view;
}

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 onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    uiHelper = new UiLifecycleHelper(getActivity(), callback);
    uiHelper.onCreate(savedInstanceState);
}

private Session.StatusCallback callback = new Session.StatusCallback() {
    @Override
    public void call(Session session, SessionState state,
            Exception exception) {
        onSessionStateChange(session, state, exception);
    }
};

@Override
public void onResume() {
    super.onResume();

    Session session = Session.getActiveSession();
    if (session != null && (session.isOpened() || session.isClosed())) {
        onSessionStateChange(session, session.getState(), null);
    }
    uiHelper.onResume();
}

@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);
}

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    uiHelper.onActivityResult(requestCode, resultCode, data);
}

}

編輯

在此處輸入圖片說明

您看到的錯誤是因為Fragment不是Context對象。 您需要獲取父活動,例如:

Intent intent = new Intent(getActivity(), MainActivity.class);

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