该程序可以利用设置屏幕背光的亮度，同时，还可以根据外界光线，设置成自动调节背光模式。-The program can be set using the brightness of the screen backlight, at the same time, can also according to the light, set to automatically adjust the backlight model.

闪光灯屏幕背光SOS手电筒是一个安卓手电筒的应用源码，有屏幕背光、闪光灯、和屏幕SOS三种模式，屏幕背光就是调节屏幕亮度到最亮，闪光灯就是让闪光灯长亮，SOS就是屏幕一直红白闪烁。-Flash screen backlight SOS flashlight is a flashlight of Android application source code, three modes of screen backlight, flash, and screen SOS, backlit scree