Android开发

客户需求亮屏灯常亮，休眠灯闪烁，默认的指示灯使用的pattern模式，把相关的代码捋一捋。把pattern模式注册到trigger_liststatic struct attribute *pattern_trig_attrs[] = { &dev_attr_pattern.attr, &dev_attr_hw_pattern.attr, &dev_attr_repeat.attr, NULL};static const struct attribute_gr

imx6q上关于led节点的描述如下，gpios定义为第一组第31个IO口，这里需将该IO口定义为普通的IO,可参考http://blog.youkuaiyun.com/mike8825/article/details/51335628leds { compatible = "gpio-leds"; charger-led { gpios = <&gpio1 31...

电池指示灯frameworks/base/core/res/res/values/config.xml <!-- Default value for led color when battery is low on charge --><integer name="config_notificationsBatteryLowARGB">0xFFFF0000&lt...