Night Screen 夜间屏幕
a Material Design Android app which can prevent your eye from being hurt by screen light.
一个能减少屏幕光线对眼睛造成伤害的 Material Design 风格 Android 应用程序
Open Source License
GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2016 Paper Airplane Dev Team This program comes with ABSOLUTELY NO WARRANTY. This is free software, and you are welcome to redistribute it under certain conditions.