Android Studio Can't resolve fragmentActivity and ViewPager imports

Question

I follow the tutorial of developing swipe-able tabs. When I import:

import android.support.v4.app.FragmentActivity;
import android.support.v4.view.ViewPager;         


        

Answer 1

To add the Android Support Library to an existing Android Project:

Right click on your project Select Android Tools Select Add Support Library.

Usually even after you add through SDK manager,you have to individually add in this process.This will set up the jar files needed.