Material Design Code App showcases new Android Material Design Components . An app to style all your UI widgets based on Google's Material Design guidelines.

Featured Components:
1) Bottom App Bar.
2) Bottom Navigation.
3) Bottom Sheet.
4) Material Buttons.
5) CardView.
6) Chips.
7) Dialogs.
8) Progress Indicators.
9) Recyclerview.
10) Ripple Animation.
11) SnackBars.
12) SwipeRefresh.
13) Color Palette.
14) Material Palette.
15) Tab Layout.
16) Text Fields.
17) Collapsing Toolbar.
18) Material Login Page.
19) RGB Color.

Also source code snippets such as javaxmlstyles are available.