Android: making a fullscreen application

Question

What is the simplest change that I can make to a new Blank Activity, as created by the latest version of Android Studio, to get the app to appear fullscreen?

I want

Answer 1

In onCreate call

requestWindowFeature(Window.FEATURE_NO_TITLE); // for hiding title

getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, 
                            WindowManager.LayoutParams.FLAG_FULLSCREEN);