Android Question Login against WS best practice?

leitor79

Active Member
Licensed User
Hello,

My app has to login against a webservice. So, I show the user a dialog where the username and passwords are input and then call the webservice.

The question is; what would be the best approach to follow when the login fail and the credentials should be asked again? I'm not comfortable with putting the logic into a loop. This is my code.

B4X:
Dim p As B4XView = xui.CreatePanel("")
    p.SetLayoutAnimated(0, 0, 0, 350dip, 350dip) 'set the content size
    p.LoadLayout("layLogin")
    Dim rs As ResumableSub = Dialog.Show(Activity, p, "Login", "", "Cancelar")
    
    Wait For (rs) Complete (Result As Int)
    If Result = xui.DialogResponse_Positive Then

        CallSubDelayed3(sWS, "Login", txtNombre.Text, txtClave.text)
        
    End If
sWS is a service module, and this code is located at the Main module.


Regards!
 

leitor79

Active Member
Licensed User
Thanks, Erel. Is there a way to keep the dialog opened during the login process?

Thank you!
 

leitor79

Active Member
Licensed User
Thank you very much!
But, I'm already using the b4xdialog... but I see what you meant.
Regards!
 
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