[keycloak-user] Login width AD FS avoiding login page

Hie everyone, I'm following this post http://blog.keycloak.org/2017/03/how-to-setup-ms-ad-fs-30-as-brokered.html to configure my application to login with AD FS with SAML protocol. My setup is an Angular 5 UI using the keycloak-js adaptarter. When the app starts I launch Keycloak.init({ onLoad: 'login-required'}) method for making the Keycloak login page to appear. right now I'm able to login usin email and password or by clicking the SAML SSO button and login thorught the AD FS login page. What I want to do? I want to Keycloak to trigger the SAML SSO before showing the login screen, I mean, if in my pc I'm loged with and AD FS account I want Keycloak to log me in directly with this account and only get me to the login page if I'm not a member of the AD FS so I'm could be able to login via email and password. Regards Fernando