Watts Plot historic battery levels for Android devices.
Some basic usage instructions:
* run the app when you want to start collecting, it will then collect until phone gets rebooted but won't start again unless you start it
* most recent battery levels are on the left, going further back in time to the right
* pressing menu allows you to quickly change the zoom level
* select "finish" from the menu if you want the app to quit running and stop collecting battery data
* rotating the screen without opening the keyboard will do what you'd think
* NOTE: this app does not poll the battery instead it sits back and waits for OS notification that a battery event has occurred, so this app itself should not impact on your power consumption unduly.
What's New in This Release:
· fixed raced condition on first install if app ran before service had a chance to read a battery level