ios - Selecting multiple contacts/contact properties in CNContactPicker -

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i'm using predicates defined here: how can pick contact phone number in ios?.

contactspicker.predicateforenablingcontact = nspredicate(format:"phonenumbers.@count > 0") contactspicker.predicateforselectionofcontact = nspredicate(format: "phonenumbers.@count == 1") contactspicker.displayedpropertykeys = [cncontactphonenumberskey]

i have defined following delegate methods:

func contactpicker(_ picker: cncontactpickerviewcontroller,                    didselect contactproperty: cncontactproperty) {     print(contactproperty) }  func contactpicker(_ picker: cncontactpickerviewcontroller, didselect contact: cncontact) {     print(contact) }

the behavior expect user gets pick phone number properties multiple different contacts , when user clicks done, list of these properties , contacts. unfortunately, code above exits picker when user clicks done. means user cannot select multiple phone numbers and/or multiple contacts , can select 1 before picker exits. how can change selects multiple properties , contacts , submits them on clicking on done?





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