question: @ Override public boolean isSupported ( ) { final PackageInfo packageInfo = PackageManagers . getPackageInfo ( activity , UBER_PACKAGE_NAME ) ; return ( packageInfo != null ) && ( packageInfo . versionCode >= MIN_VERSION_SUPPORTED ) && appProtocol . validateSignature ( activity , UBER_PACKAGE_NAME ) ; }
target:  Check if SSO deep linking is supported in this device.