Android Question Login activity / Layout

[jayel]

Hello,

I have a login layout.
When there is no file on my device with a key, the login should showed.
When there is a file then another layout should be showed.
This workes :

Sub Activity_Create(FirstTime As Boolean)
    'Do not forget to load the layout file created with the visual designer. For example:
   
   
    If File.Exists(File.DirInternal, "robomobile.txt") = True Then 
   
        SendKeyAndPhoneid
    Else
        Activity.LoadLayout("login")
    End If

End Sub

The SendKeyAndPhoneid sub checks if the user is known in a mysql database on a server.
I communicate with httputils2.
When everything checks out, then another layout starts.

Now my question : I want to have a logout from the screen and when the user clicks it i should show the Main view but with ogin screen.

How can I do this? One activity with two layout?
Or another solution?

 

[Erel]

I think that you should use two activities for this.

See this tutorial: https://www.b4x.com/android/forum/threads/8416/#content