Update version to 2.0.0

Merge pull request #5 from hearsilent/AndroidX

Migrate to AndroidX

Update version to 1.0.7, Support rtl

Update version to 1.0.6, Handle long name

Update version to 1.0.5, Fix position moved when window refocus

Update version to 1.0.4, Improve performance when resume

Update version to 1.0.3

 - Improve large name showing
 - Improve scrolling anim

Update version to 1.0.2

 - Fix back from outside with wrong position

Update version to 1.0.1, Support dynamic change title

Init code 🚀