80,351
社区成员
发帖
与我相关
我的任务
分享
Process p = Runtime.getRuntime().exec("su");
DataOutputStream os = new DataOutputStream(p.getOutputStream());
os.writeBytes("echo 123 > /sys/class/leds/red/brightness\n"); //java.io.IOException: write failed: EPIPE (Broken pipe)
os.flush();
os.writeBytes("exit\n");
os.flush();