Change background of LinearLayout in Android

Question

I am working on an Android application. I want to change the background of a LinearLayout element.

What attribute can I set in order to change its background?

Answer 1

 android:background="@drawable/ic_launcher"

should be included inside Layout tab. where ic_launcher is image name that u can put inside project folder/res/drawable . you can copy any number of images and make it as background