增加获取数字版权管理设备ID方法,解决因为系统升级等原因造成获取的SN被改变的问题 Signed-off-by: donghongyu <donghongyu@zhidaoauto.com> (cherry picked from commit 31a0fdd86d)
31a0fdd86d
Signed-off-by: 董宏宇 <martindhy@gmail.com>