Venison Is it possible to have the phone screen light up and stay awake while fully charged but still charging (or above a certain percentage like 95 %)? I only found the option to have the screen permanently stay awake while charging, which is not very useful in this case. I don't like that my 7a doesn't visually notify me in any way when it becomes fully charged and I would like to prevent leaving the phone plugged into the charger long after its already at 100 %, as I'm guessing that that is not good for the battery life.
other8026 Venison this kind of feature doesn't need to be added to the OS since a regular app can already provide this kind of functionality (not 100% sure if they can wake the screen and keep it lit, but I'm pretty sure they can). I searched quickly and found many apps that trigger alarms when the battery reaches a certain percentage. Maybe you can try some out to see if any work for you.
[deleted] BatteryBot Pro is the app I use for this. Hasn't been updated since 2021 on Fdroid but it continues to work well. Has a variety of alarms that can be set - high, low, health, temp, voltage.