So, after some use of this Uber app, some elements for answering:
The app keeps the screen on, so I can improve the situation by turning off the screen when I don't need it.
I'm considering upgrading to a phone with a more energy-efficient CPU (from 28 nm to 12 nm), it should help a bit.
I'm having a "lipstick powerbank" plugged in the more possible, to ...
This answer is based on Android 9 (Pie).
I have been trying to find the answer to this question for quite a while. Preventing the battery graph from resetting has become somewhat of a game for me - a game that I lose if the graph resets.
If the battery charge reaches 90%, the graph will reset. Typically the graph will reset as soon as the battery is ...