Android Question [SOLVED] Problem with b4x Drawer Menu

SetApplicationAttribute(android:usesCleartextTraffic, "true")

Drawer.CenterPanel.RemoveAllViews

Sub Activity_Create(FirstTime As Boolean)
    'Do not forget to load the layout file created with the visual designer. For example:
    'Activity.LoadLayout("main")
    Drawer.Initialize(Me, "Drawer", Activity, 300dip)
    Drawer.CenterPanel.Color = Colors.RGB(0,124,245)
    Drawer.LeftPanel.LoadLayout("LeftMenu")
    Drawer.CenterPanel.LoadLayout("main")
   

    If FirstTime Then
'        isUserExist
    End If
   
       

End Sub

Sub Activity_Resume
    isUserExist
    LoadSlideMenu
    UpdateGUI
End Sub