@RequiresApi(JELLY_BEAN_MR2) @Override public List<PackageInfo> getPackagesHoldingPermissions(String[] permissions, int flags) {
		return mBase.getPackagesHoldingPermissions(permissions, flags);
	}
Delegation wrapper of {@link PackageManager}

Created by Oasis on 2017/3/27.
engine/src/main/java/com/oasisfeng/island/util/PackageManagerWrapper.java