Example
using UIKit;
using AddressBookUI;
using Xamarin.Forms;
using Xamarin.Forms.Platform.iOS;
using contact_picker;
using contact_picker.iOS;
[assembly: ExportRenderer (typeof(ChooseContactPage), typeof(ChooseContactRenderer))]
namespace contact_picker.iOS
{
public partial class ChooseContactRenderer : PageRenderer
{
ABPeoplePickerNavigationController _contactController;
public string type_number;
protected override void OnElementChanged (VisualElementChangedEventArgs e)
{
base.OnElementChanged (e);
var page = e.NewElement as ChooseContactPage;
if (e.OldElement != null || Element == null) {
return;
}
}
public override void ViewDidLoad ()
{
base.ViewDidLoad ();
_contactController = new ABPeoplePickerNavigationController ();
this.PresentModalViewController (_contactController, true); //display contact chooser
_contactController.Cancelled += delegate {
Xamarin.Forms.Application.Current.MainPage.Navigation.PopModalAsync ();
this.DismissModalViewController (true); };
_contactController.SelectPerson2 += delegate(object sender, ABPeoplePickerSelectPerson2EventArgs e) {
var getphones = e.Person.GetPhones();
string number = "";
if (getphones == null)
{
number = "Nothing";
}
else if (getphones.Count > 1)
{
//il ya plus de 2 num de telephone
foreach(var t in getphones)
{
number = t.Value + "/" + number;
}
}
else if (getphones.Count == 1)
{
//il ya 1 num de telephone
foreach(var t in getphones)
{
number = t.Value;
}
}
Xamarin.Forms.Application.Current.MainPage.Navigation.PopModalAsync ();
var twopage_renderer = new MyPage();
MessagingCenter.Send<MyPage, string> (twopage_renderer, "num_select", number);
this.DismissModalViewController (true);
};
}
public override void ViewDidUnload ()
{
base.ViewDidUnload ();
// Clear any references to subviews of the main view in order to
// allow the Garbage Collector to collect them sooner.
//
// e.g. myOutlet.Dispose (); myOutlet = null;
this.DismissModalViewController (true);
}
public override bool ShouldAutorotateToInterfaceOrientation (UIInterfaceOrientation toInterfaceOrientation)
{
// Return true for supported orientations
return (toInterfaceOrientation != UIInterfaceOrientation.PortraitUpsideDown);
}
}
}
