I'm having a trouble when I try to authenticate (via Android) in the ArcGIS Portal.
I've changed the ArcGIS Portal default directory. Switched "MY_PORTAL_URL/arcgis/home" to "MY_PORTAL_URL/portal/home/". But when I try to access the ArcGIS Portal (using com.esri.android.oauth.OAuthView) to auth the user, its returns the page below:
How can I solve this issue? Any ideas?