Keep Alive

Keep Alive can make your screen on for all time!
You can switch between the screen on mode and default mode(system mode you choose), by notification bar.

Usage:
A. Please press your device's 'Home' button to leave it working in background.

B. In main body of the app:
1. Button 'start': start screen on mode and OPEN THE NOTIFICATION BAR.
2. Button 'stop': stop screen on mode(back to system mode).

C. In NOTIFICATION BAR:
1. star button (be aware of its color): its color can be switch by pressing.
Orange: screen on mode.
Grey: system mode.
2. power off button: press this button, it turn back to the system mode and quit the app.