How to Set a Home Screen Fragment for Android App

Question

I created an APP with a drawer menu, that menu drawable that appears as a template when creating a project in Android Studio. I managed to create the fragments and relate to the menu, is working beauty, my problem is that I can not define my fragment "home" as initial, for example, when opening the application wanted to be loaded this fragment.

Answer 1

To define a fragment initial, just use the FragmentTransaction in his onCreate(). See below for an example:

ExemploFragment fragment = new ExemploFragment();
FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.fragment_exemplo, fragment);
fragmentTransaction.commit();