Android Question Firebase: Auth with google

Sub Process_Globals
    Public userSocial As Map
    Public auth As FirebaseAuth
    Public facebook As FacebookSdk
    Public stateFacebook As Boolean = False
End Sub
   
Sub Global
"variables"
End Sub

Sub Activity_Create(FirstTime As Boolean)
   Activity.LoadLayout("view_login")
End Sub

Sub Activity_Resume

End Sub

Sub Activity_Pause (UserClosed As Boolean)
   
End Sub
Sub btnLoginGoogle_Click
    If Connected Then
        ToastMessageShow("Los servicios de Google pueden tardar más de lo debido.", True)
        auth.Initialize("auth")
        auth.SignInWithGoogle
    Else
        ToastMessageShow("Sin acceso a internet.", False)
    End If
End Sub
' Login con Facebook
Sub btnLoginFacebook_Click
    If Connected Then
        ToastMessageShow("Los servicios de Facebook pueden tardar más de lo debido.", True)
        facebook.Initialize
        facebook.SignIn
        stateFacebook = True
    Else
        ToastMessageShow("Sin acceso a internet.", False)
    End If
End Sub
' Metodo para obtener la información del usuario y el token de firebase
Sub Auth_SignedIn(userFirbase As FirebaseUser)
    Log("SignedIn: " & userFirbase.DisplayName)
    Log(userFirbase.Uid)
    Log(userFirbase.Email)
    Log(userFirbase.PhotoUrl)
  
    userSocial.Initialize
    userSocial.Put("Name",userFirbase.DisplayName)
    userSocial.Put("Email", userFirbase.Email)
    userSocial.Put("Url", userFirbase.PhotoUrl)
  
    auth.GetUserTokenId(userFirbase, False)
    ProgressDialogShow2("Verificando datos",False)
End Sub
' Obtener el token
Sub Auth_TokenAvailable (userFirbase As FirebaseUser, Success As Boolean, TokenId As String)
    Starter.stateLogin = True
    Log("token " & TokenId)
    ProgressDialogHide
    CallSubDelayed2(Starter, "CheckEmail", TokenId)
End Sub