It seems like Google is making all sorts of intriguing changes with Android P. But the most useful one might just be the ability to remember the volume of your Bluetooth devices.
The function was spotted by XDA-Developers in the form of an AOSP commit titled ‘Implement Bluetooth device volume memory.’
“Bluetooth volume memory is now handled on a per-device basis.
The volume is stored in a shared preference and is loaded every time the device is active.
Volume is persisted for devices that both do and don’t support absolute volume,” read a description on the commit.
The feature hasn’t been implemented just yet, but it would be a godsend for those who pair their phone with multiple devices.