(Android) add shortcuts for quicker use

[jeroen1602]

Android has the ability to add shortcuts. This is quite useful to change the state of a lighthouse group described in #7.

Add shortcut support for even quicker state changes.
Look into adding a quick setting tile.

[jeroen1602]

#7 should be implemented first.

[jrtberlin]

Android 11 introduced Quick Access Device Controls in a dedicated menu.
The user can decide to add a specific Control that "[r]epresents a physical object". The control tile additionally shows the current state of the object. A tile can be either an individual lighthouse or a group (see #7)

I think this would be a great addition for Android 11 users.

Btw thanks for the app!

[jeroen1602]

This is a great idea!

I'll probably open a different issue for this once I'll start working on it.
The big problem is that my phone hasn't received the update to Android 11 yet and the emulator can't access Bluetooth.
So I'm guess I'll have to fake it all the way!

[jrtberlin]

@jeroen1602 Sorry, I didn't open an additional issue as this issue already covers shortcuts and quick tiles. As someone who has worked on Android apps with BLE functionality, I share the pain with the Android Emulator. I've gotten myself a testing device for that purpose, so if you need someone to test something on 11 let me know.