Originally Posted by ngockhanh1988
Hi all bro
Im' from vietnam, maybe english not good
I want look a app for my htc One to Screen off/on by Flip Case use light sensor.
and that app at least use battery.
Can you help me
If I understand correctly you are using this app
and you have battery drain issue.
This app require the proximity sensor to be always on and will drain battery. Nothing can be done about that
You can try similar apps but they will probably all have the same battery draining issue. You can also use Tasker to create a profile that will switch on/off the screen depending the light sensor values.