This is the sample app for the open source JazzyListView library. JazzyListView is an extension of ListView designed to animate list item views as they become visible.
There are a number of pre-built, bundled effects that can be used by setting the effect in code or an XML layout attribute. Also, it is possible to use a custom effect by implementing a JazzyEffect.
There is also an add-on module that adds support for RecyclerView.
You can check out the JazzyListView source code at http://www.github.com/twotoasters/JazzyListView