Battery life has been a major focus 2 or 3 iterations of Android ago. Google released the tool they created in order to benchmark it (battery historian). btw,

Battery life has been a major focus 2 or 3 iterations of Android ago. Google released the tool they created in order to benchmark it (battery historian). btw, releasing the tool they created for a specific improvement is what they do each time they focus on improving one aspect of the platform, and that's an excellent practice. Google probably cares to some extent about battery life. I doubt that the mobile team behind let's say Youtube cares, but the framework team does. Third party devs tend to do not worry at all about battery life .. unless they use a really excessive amount of battery and are shamed for it