Set target SDK to Android 10

Minor cleanups to the code: cfd375d

Better phone charging detection

Release 2.8

Better phone charging detection

UI fixes from PR

#12

Refactor for readabililty

#13

Accept community contributed PR

Refactor some code from PR

See: https://github.com/r3bl-org/stay-awake-app/pull/10

Make auto start implementation stable

Change implementation of auto start to be stable

Auto starting the service in MyTileService.kt onCreate() was a problem
that led to unpredictable behaviors of the service starting itself
when not plugged in.

Auto starting the service in the MainActivity.kt onCreate() also led
to the similar issues from above.

Implement more reliable check for when phone is charging

2.3

Fix service auto start

Big performance optimizations

Optimize shared preference usage

1. Thread safe implementation of immutable Settings propagation over
   EventBus
2. Introduce EventBus delivering updates on background thread
3. Run the recurring task in an executor that does heavy processing in
   the background and posts tile updates in the main thread

Release v2.2 to the Play Store

Fixes #6

Fix github URL

2.1

Update to v2.1; Published to Play Store

Bug fix for disable auto start in some cases when phone is restarted multiple times

1.9

Update to v1.9; Published to Play Store