Core Patch 3.5
1.if app is system app, allow to use hidden api, even if app not using a system signature
2.fix any app can use signature permission
修复了旧版本上的权限泄露的问题
1.if app is system app, allow to use hidden api, even if app not using a system signature
2.fix any app can use signature permission
修复了旧版本上的权限泄露的问题