Remove app title bar android

Question

I know this question has been asked million times but whichever method I use is not good for me.

If I use

android:theme=\"@android:style/Theme.NoTit         


        

Answer 1

If you add the theme to the application, it applies to the whole app.

android:theme="@android:style/Theme.NoTitleBar"

You have to add it to the activity declaration.