I'm using this app to test features.
Open source and available here :
https://github.com/kevine711/Android-Development
Last updated on 2019年06月19日
Version 1.4 - Added constraint guideline to shift fragments in landscape mode. Modified ListItems fragment to set animation based on scroll direction.
Version 1.3 - Making use of Bundle for state restore
Version 1.2 - Fixed intermittent null pointer bug on Location fragment
Version 1.1 - Fixed issue with release version of Maps API key
Initial release - Making use of Fragments, Location Services, and UI Transitions/Animations
