临时加上一个 wake_lock.sh 脚本:

解决智能台灯设备刷机完不断电立即启动后，只设置一次wake_lock会不生效

services/wake_lock.sh

+#!/system/bin/sh
+
+while :;
+do
+    if [ "$(cat /sys/power/wake_lock)" != "1"  ]
+    then
+        echo -n 1 >/sys/power/wake_lock
+    fi
+    sleep 10
+done