Android Question object converted to string

[morteza2006]

Hello friends
Please tell me why line 7 of the following code gives an error message

Sub getcontacts As String
    Dim allc As String
    Dim list1 As List
    list1.Initialize
    list1 = contacts.GetAll
    For Each i As Contact In list1
        allc = i.GetPhones
    Next
    Return allc
End Sub

 

[Erel]

1. Check code smell #1: https://www.b4x.com/android/forum/threads/b4x-code-smells-common-mistakes-and-other-tips.116651/

2. You should use ContactUtils.

3. Contact.GetPhones doesn't return a string. It returns a Map.