The one action that matters most should never be hard to find. FloatingActionButton keeps it fixed in a corner of the screen, with an extended style that adds a text label next to the icon.
Why it helps
- Always within reach
- Icon only or extended with text
- Fits the flat, sober look of the library
Where it fits
- Add new item
- Compose a message
- Start a new chat

Included in RayCraft Free. Working examples are in the GitHub repository (MIT); it holds example and demo code, not the library code.