How to show Floating Window for Sign with Google Plus in android -

i have implement signin facebook , google plus in android application.successfully implemented facebook below image.

but when implement sign in google plus shows google plus image link

please me implement same facebook login sign in google plus in android. user can enter whatever gmail account prefer sign in google.

i'm using socialauth library, supports many social networks, including facebook , google+.

note: can provide code examples how login in corresponding social networks using library (facebook, google+) later, if needed.

update:

1) client id's stored in oauth_consumer.properties file (put in assets folder)

#facebook graph.facebook.com.consumer_key = your_key graph.facebook.com.consumer_secret = your_secret  #google plus googleapis.com.consumer_key=your_key.apps.googleusercontent.com googleapis.com.consumer_secret=your_secret 

2) google+ requires redirect url. specify redirect url in google console of project , add in socialadapter during initialization.

... socialauthadapter = new socialauthadapter(new responselistener(), null); setauthproviders(); ...  private void setauthproviders() {     socialauthadapter.addprovider(socialauthadapter.provider.facebook, r.drawable.facbook);     socialauthadapter.addprovider(socialauthadapter.provider.googleplus, r.drawable.google);     socialauthadapter.addcallback(socialauthadapter.provider.googleplus, google_plus_callback_url);      //urn:ietf:wg:oauth:2.0:oob - if set url, accesstoken received social network should handled manually (web page (in webview) login response google+ contain in header or in response link accesstoken, , manually parsing links). not best way.     socialauthadapter.enable(social); } 

3) accesstoken in responselistener when login flow finished:

private class responselistener implements dialoglistener {     @override     public void oncomplete(bundle bundle) {         final string providername = bundle.getstring(socialauthadapter.provider);         socialnetwork network = socialnetwork.valueof(providername);          string accesstoken = socialauthadapter.getcurrentprovider().getaccessgrant().getkey();     }      @override     public void onerror(final socialautherror socialautherror) {     }      @override     public void oncancel() {     }      @override     public void onback() {     } } 

you can read more redirect url here, in "forming url authentication request" section.