Apps Facebook API: cannot login on Android

[Shmuratko]

I'm trying to implement Facebook login on Android, using the Facebook API. I've done everything the way Facebook Login Flow for Android says. My code is below.

[HIGH]public class FBSignIn extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

final View v = super.onCreateView(inflater, container, savedInstanceState);
setTitle("Sign In");
reloadTemplate();
return v;
}

@Override
public boolean executeCommand(BaseWebView webView, String command, String data) {

if (command.equalsIgnoreCase("login")) {
Session session = Session.getActiveSession();

if (session != null && session.isOpened()) {
loginWithFBToken(session.getAccessToken());
return;
}

Session.openActiveSession(getActivity(), true, callback);
}

return true;
}

private 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()) {
// Facebook logged in...

} else if (state.isClosed()) {
//Facebook logged out...
}
}

}[/HIGH]

In my main activity I've supplied the overriden method:
[HIGH] @Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
Session.getActiveSession().onActivityResult(this, requestCode, resultCode, data);
}[/HIGH]

After the Session.openActiveSession() call, on the 1st entrance to onSessionsStateChange() function, I have
[HIGH]state == OPENING, exception == null.[/HIGH]

On the 2nd entrance to this function, I have
[HIGH]state == CLOSED_LOGIN_FAILED, exception == Invalid access token.[/HIGH]

What does that mean?

 

[Shmuratko]

My mistake. The reason was the incorrect (or sth wrong with) application id (specified in AndroidManifest.xml).