Screen Master - Touch Block & Bluelight Filter

Screen Master help people in these ways:
* Lock the screen while watching a video (like youtube)
- For those who want to avoid touching the screen accidentally while watching a video.
- For parents who let children watch video on your mobile phone.

* Filter the blue light for eye protection
- For those who spend a lot of time watching video or playing games on mobile.
- For parents if your children use your mobile phone to watch video or play a game.

* Pokemon Go trainers
- For those who want to lock the screen while hatching an egg and put the phone in the pocket.


Features:
* Touch Block.
- Lock virtual keys (home, back and menu)
- Can reduce the brightness if you are hatching an egg.
- Can auto unlock if you have a incoming call.
- Less permission request.

* Bluelight Filter
- Filter the blue light and reduce the brightness.
- Easy to control and adjust the color and intensity

* About the permission: Phone call
This permission is only used to auto unlock your phone when you have an incoming call during the lock screen. We need this permission to detect when you get an incoming call.
You can find the checkbox in the setting page.The permission only required if you check the box on if your android version is more than 6.0

**Korean version translators:
Baek Su-whan, Kim Yong-ju