在定制化开发中,客户需求要实现对某些app应用限制也就是app安装黑名单功能,在黑名单之中的应用会被限制安装,PMS就是负责管理app安装和卸载的,所以接下来看下PackManagerService.java的源码
@GuardedBy("mInstallLock")
private PrepareResult preparePackageLI(InstallArgs args, PackageInstalledInfo res)
throws PrepareFailure {
final int installFlags = args.installFlags;
final String installerPackageName = args.installerPackageName;
final String volumeUuid = args.volumeUuid;
final