Making a slider picker in Android

Question

I'm trying to make a sliding picker that has circles above it showing you which one you currently have selected. I know I have seen this before, but don't know if this is something android can do by default, or if it has to be built from scratch. If it needs to be built from scratch, dose anyone know where to begin to make something like that.

here is a picture of what i'm trying to make:

Any help would be appreciated

Answer 1

Just have a look into Pages concept in android that may helps you. i.e Viewpager fragemnt pager adapter

http://developer.android.com/reference/android/support/v4/view/ViewPager.html

or

http://www.javacodegeeks.com/2013/04/android-tutorial-using-the-viewpager.html