For the background WorkManager has done wonders. For hardware, I believe that 100%. I am talking about "regular" android apps that don't need deep access to th

For the background WorkManager has done wonders. For hardware, I believe that 100%. I am talking about "regular" android apps that don't need deep access to the hardware. By deep I mean something harder than recording something (e.g. taking/picking a picture is delegated to the default system app, not the one you build) or displaying the current position with a mapping sdk. Bluetooth in particular I can believe. It is amazingly complex and adding the OEMs customizations on top must be a total pain.