@RequiresApi(P) @Override public boolean hasSigningCertificate(String packageName, byte[] certificate, int type) {
		return mBase.hasSigningCertificate(packageName, certificate, type);
	}
Delegation wrapper of {@link PackageManager}

Created by Oasis on 2017/3/27.
library/src/main/java/com/oasisfeng/condom/PackageManagerWrapper.java