Facebook SDK for Android - set Application ID programmatically

Question

I have a native Android app that needs to connect to a different Facebook app (different Application ID) based on an app setting that can be changed at runtime.

Ima

Answer 1

Here what i used to set the application id programatcally

    private Session.StatusCallback statusCallback = new SessionStatusCallback();

protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    String s=""+R.string.app_id;

    Session session = new Session.Builder(getBaseContext()).setApplicationId(s).build();

    Session.setActiveSession(session);

    if (session.getState().equals(SessionState.CREATED_TOKEN_LOADED)) {
        session.openForRead(new Session.OpenRequest(this).setCallback(statusCallback));
    }
}

private class SessionStatusCallback implements Session.StatusCallback {
    @Override
    public void call(Session session, SessionState state, Exception exception) {
        // TODO Auto-generated method stub
        if(session.isOpened()){
            //Do your task
        }
    }
}