手机必须ROOTshell
adb shellspa
suclass
cat /sys/class/power_supply/battery/charging_enabled 若返回0,则是禁止;若返回1,则是未禁止db
echo 0>/sys/class/power_supply/battery/charging_enabledbat
cat /sys/class/power_supply/battery/charging_enabled 确认返回值是不是0,如果0,则修改为功ab