android有什么软件能再次降低屏幕亮度?

小弟我用的是g1 经常晚上躺床上看电子书 但是把屏幕亮度调到最低还是觉得有点刺眼 我就想有什么软件能再次降低亮度的？有的话告诉个名字或者传送门 谢谢！

用一个叫护目镜的软件。

 降低亮度Screen Filter Pro: 一款护眼的APP，能将屏幕亮度降的非常低, 很适合夜晚的时候使用。能减少眼睛疲劳, 又能省电。

Screen Filter在屏幕上加上一层半透明护目层，使屏幕整体变暗到任何级别，方便您在夜晚。夜猫子首选软件ps:开着该软件时，无法进行软件安装，关掉既可

下载个Screen Fiter 设置好开启即可

private int getscreenmode(){ int screenmode=0; try{ screenmode = settings.system.getint(getcontentresolver(), settings.system.screen_brightness_mode); } catch (exception localexception){ } return screenmode; } private int getscreenbrightness(){ int screenbrightness=255; try{ screenbrightness = settings.system.getint(getcontentresolver(), settings.system.screen_brightness); } catch (exception localexception){ } return screenbrightness; } private void setscreenmode(int paramint){ try{ settings.system.putint(getcontentresolver(), settings.system.screen_brightness_mode, paramint); }catch (exception localexception){ localexception.printstacktrace(); } } private void savescreenbrightness(int paramint){ try{ settings.system.putint(getcontentresolver(), settings.system.screen_brightness, paramint); } catch (exception localexception){ localexception.printstacktrace(); } } private void setscreenbrightness(int paramint){ window localwindow = getwindow(); windowmanager.layoutparams locallayoutparams = localwindow.getattributes(); float f = paramint / 255.0f; locallayoutparams.screenbrightness = f; localwindow.setattributes(locallayoutparams); }