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

when you create a new project in android then you will get default theme applied on your project, that has title bar. but if you want to remove or apply some other theme for your whole App then you can define like below at application level:

but if you want to apply some theme only at some specific screens then you can define like below at activity level: