Introduce a reusable abstract logic for repeated fetch operations.
Add fetch operations for the following:
- Stress (manual and automatic)
- SpO2 (normal and sleep)
- Heart rate (manual and resting)
- Migrate language setting
- Migrate menu items setting
- Migrate lastsync timestamp from prefixed global shared prefercence
All settings should be automatically be converted (e.g. Amazfit Bip settings to all paired Amazfit Bip devices) and then deleted.
Cor Settings aleady completely vanished from the global settings menu.
When migration is done we will have a much cleaner settings menu. Will also remove confusion that some Cor settings have to be done in Bip settings.
- Rename MiBand2Service to HuamiService
- Move preferences around (Mi Band 2 has its own device specific settings now)
- Fix Cor menu items not syncing immediately in settings
- Try to support settings menu items on Mi Band 3 (buggy, disabled code for now)