private async Task <Contact[]> PickContactsAsync(bool multiple, CancellationToken token)
{
var window = UIApplication.SharedApplication.KeyWindow;
var controller = window.RootViewController;
if (controller == null)
{
throw new InvalidOperationException(
$"The root view controller is not yet set, " +
$"API was called too early in the application lifecycle.");
}
var completionSource = new TaskCompletionSource <CNContact[]>();
using var picker = new CNContactPickerViewController
{
Delegate = multiple ?
(ICNContactPickerDelegate) new MultipleContactPickerDelegate(completionSource) :
(ICNContactPickerDelegate) new SingleContactPickerDelegate(completionSource),
};
await controller.PresentViewControllerAsync(picker, true);
var cnContacts = await completionSource.Task;
if (token.IsCancellationRequested)
{
return(Array.Empty <Contact>());
}
return(cnContacts
.Where(contact => contact != null)
.Select(contact => CNContactToContact(contact))
.ToArray());
}
/// <summary>
/// Event for adding a contact from the contact book
/// </summary>
private void AddRecipientFromContactButton_TouchUpInside(object sender, EventArgs e)
{
_isComeFromContact = true;
if (contactPickerView == null)
{
contactPickerView = new CNContactPickerViewController();
contactPickerView.DisplayedPropertyKeys = new NSString[] { CNContactKey.EmailAddresses };
contactPickerView.PredicateForEnablingContact = NSPredicate.FromFormat("emailAddresses.@count > 0");
contactPickerView.PredicateForSelectionOfContact = NSPredicate.FromFormat("emailAddresses.@count == 1");
var contactPickerDelegate = new ContactPickerDelegate();
contactPickerView.Delegate = contactPickerDelegate;
contactPickerDelegate.SelectionCanceled += () => { };
contactPickerDelegate.ContactPropertySelected += (property) => { };
contactPickerDelegate.ContactsSelected += (CNContactPickerViewController picker, CNContact[] contacts) =>
{
foreach (var contact in contacts)
{
if (App.Locator.Alert.LsRecipients.Any((arg) => arg.Email.ToLower() == contact.EmailAddresses[0].Value.ToString().Trim().ToLower()))
{
continue;
}
var recipient = new AlertRecipientDTO();
recipient.DisplayName = string.Format("{0} {1}", contact.GivenName, contact.FamilyName);
recipient.Email = contact.EmailAddresses[0].Value.ToString().Trim();
AddRecipientToRecipientContainer(recipient);
}
};
}
PresentViewController(contactPickerView, true, null);
}
static Task <Contact> PlatformPickContactAsync()
{
var uiView = Platform.GetCurrentViewController();
if (uiView == null)
{
throw new ArgumentNullException($"The View Controller can't be null.");
}
var source = new TaskCompletionSource <Contact>();
var picker = new CNContactPickerViewController
{
Delegate = new ContactPickerDelegate(phoneContact =>
{
try
{
source?.TrySetResult(ConvertContact(phoneContact));
}
catch (Exception ex)
{
source?.TrySetException(ex);
}
})
};
uiView.PresentViewController(picker, true, null);
return(source.Task);
}
public override void DidSelectContactProperty(CNContactPickerViewController picker, CNContactProperty contactProperty)
{
if (contactProperty != null)
{
var sections = new List <Section>();
var section = new Section {
Items = new List <string>()
};
var nameKey = contactProperty.GetNameMatchingKey();
if (!string.IsNullOrEmpty(nameKey))
{
section.Items.Add($"Contact: {contactProperty.Contact.GetFormattedName()}");
section.Items.Add($"Key: {nameKey}");
}
var localizedLabel = contactProperty.GetNameMatchingLocalizedLabel();
if (!string.IsNullOrEmpty(localizedLabel))
{
section.Items.Add($"Label: {localizedLabel}");
}
var value = contactProperty.GetNameMatchingValue();
if (!string.IsNullOrEmpty(value))
{
section.Items.Add($"Value: {value}");
}
sections.Add(section);
callback(sections);
}
}
public void DidSelectContact(CNContactPickerViewController picker, CNContact contact)
{
string contactName = contact.GivenName;
string message = $"Picked -> {contactName}";
Console.WriteLine(message);
}
private void SelectContactButton_TouchUpInside(object sender, EventArgs e)
{
// Create a new picker
var picker = new CNContactPickerViewController();
// A contact has many properties (email, phone numbers, birthday)
// and you must specify which properties you want to fetch,
// in this case PhoneNumbers
picker.DisplayedPropertyKeys = new NSString[] { CNContactKey.PhoneNumbers };
picker.PredicateForEnablingContact = NSPredicate.FromValue(true);
picker.PredicateForSelectionOfContact = NSPredicate.FromValue(true);
// Respond to selection
var pickerDelegate = new ContactPickerDelegate();
picker.Delegate = pickerDelegate;
// If the user cancels the contact selection,
// show an empty string
pickerDelegate.SelectionCanceled += () => {
this.SelectedContactField.Text = "";
};
// If the user selects a contact,
// show the full name
pickerDelegate.ContactSelected += (contact) => {
this.SelectedContactField.Text = $"{contact.GivenName} {contact.FamilyName}";
// If the contact has phone numbers
if (contact.PhoneNumbers != null)
{
// Query for mobile only
// Each PhoneNumber has a label with a description
// and a Value with the actual phone number
// exposed by the StringValue property
var mobilePhone = contact.PhoneNumbers.
Where(p => p.Label.Contains("Mobile")).
Select(p => p.Value.StringValue);
// If at least one mobile phone number
if (mobilePhone != null)
{
// Generate a new data source
var tblSource = new TableSource(mobilePhone.ToArray(), this);
// and perform data-binding
this.TableView.Source = tblSource;
}
}
};
pickerDelegate.ContactPropertySelected += (property) => {
this.SelectedContactField.Text = property.Value.ToString();
};
// Display picker
PresentViewController(picker, true, null);
}
public void DidSelectContact(CNContactPickerViewController picker, CNContact contact)
{
var name = contact?.GetFormattedName();
if (!string.IsNullOrEmpty(name))
{
this.message = $"{name} was selected.";
}
}
public override void DidSelectContacts(CNContactPickerViewController picker, CNContact[] contacts)
{
foreach (var contact in contacts)
{
Console.WriteLine("Selected: {0}", contact);
}
// Raise the contact selected event
RaiseContactsSelected(picker, contacts);
}
private void HandleContactsWithPhoneNumbers()
{
var picker = new CNContactPickerViewController {
Delegate = this
};
// Only show contacts with email addresses.
picker.PredicateForSelectionOfProperty = NSPredicate.FromFormat("key == 'phoneNumbers'");
base.NavigationController.PresentViewController(picker, true, null);
}
public CNContactPickerViewController GetPicker()
{
var picker = new CNContactPickerViewController();
picker.DisplayedPropertyKeys = new NSString[] { CNContactKey.GivenName, CNContactKey.FamilyName };
picker.PredicateForEnablingContact = NSPredicate.FromFormat("emailAddresses.@count > 0");
// Respond to selection
picker.Delegate = new ContactPickerDelegate(this);
return(picker);
}
private CNContactPickerViewController CreatePicker()
{
var controller = new CNContactPickerViewController();
if (this.Mode == PredicatePickerMode.SelectContacts)
{
controller.Delegate = this;
}
return(controller);
}
public CNContactPickerViewController GetPicker()
{
var picker = new CNContactPickerViewController();
picker.DisplayedPropertyKeys = new NSString[] {CNContactKey.GivenName, CNContactKey.FamilyName};
picker.PredicateForEnablingContact = NSPredicate.FromFormat("emailAddresses.@count > 0");
// Respond to selection
picker.Delegate = new ContactPickerDelegate(this);
return picker;
}
public void DidSelectContactProperty(CNContactPickerViewController picker, CNContactProperty contactProperty)
{
if (contactProperty != null)
{
var value = contactProperty.GetNameMatchingValue();
var key = contactProperty.GetNameMatchingKey();
if (!string.IsNullOrEmpty(value) && !string.IsNullOrEmpty(key))
{
this.message = $"{contactProperty.Contact.GetFormattedName()}'s {key} ({value}) was selected.";
}
}
}
public override void DidSelectContacts(CNContactPickerViewController picker, CNContact[] contacts)
{
var numbers = contacts.Select(x => x.PhoneNumbers.First()).ToList();
if (numbers.Count == 1)
{
SelectedNumber(numbers[0]);
}
if (numbers.Count > 1)
{
ShowChooseNumberPopup(numbers, picker);
return;
}
}
void ShowPeoplePickerController()
{
var picker = new CNContactPickerViewController();
picker.Delegate = this;
picker.PredicateForEnablingContact = NSPredicate.FromValue(true); // Enable selection for any person
picker.PredicateForSelectionOfContact = NSPredicate.FromValue(false); // Don't select the person. Let me browse his properties
picker.PredicateForSelectionOfProperty = NSPredicate.FromValue(true); // Invoke call back when user tap on any property
NSString[] propertiesArray = { CNContactKey.EmailAddresses, CNContactKey.PhoneNumbers, (CNContactKey.NonGregorianBirthday) };
picker.DisplayedPropertyKeys = propertiesArray;
PresentViewController(picker, true, null);
}
public override void DidSelectContact(CNContactPickerViewController picker, CNContact contact)
{
if (contact != null)
{
var sections = new List <Section>
{
new Section {
Items = new List <string> {
contact.GetFormattedName()
}
}
};
this.callback(sections);
}
}
public override void DidSelectContacts(CNContactPickerViewController picker, CNContact[] contacts)
{
if (contacts != null && contacts.Any())
{
var section = new Section {
Items = new List <string>()
};
foreach (var contact in contacts)
{
section.Items.Add(contact.GetFormattedName());
}
callback(new List <Section> {
section
});
}
}
public Task <Phone> SelectPhone()
{
var tcs = new TaskCompletionSource <Phone>();
Task.Run(async() =>
{
var hasPermission = await PermissionsService.CheckPermission(Permission.Contacts, true, _permissionMessage);
if (!hasPermission)
{
tcs.TrySetCanceled();
return;
}
var picker = new CNContactPickerViewController
{
DisplayedPropertyKeys = new NSString[] { CNContactKey.PhoneNumbers },
PredicateForEnablingContact = NSPredicate.FromFormat("phoneNumbers.@count > 0"),
PredicateForSelectionOfContact = NSPredicate.FromFormat("phoneNumbers.@count == 1")
};
var pickerDelegate = new ContactPickerDelegate();
picker.Delegate = pickerDelegate;
pickerDelegate.SelectionCanceled = () => tcs.TrySetCanceled();
pickerDelegate.ContactPropertySelected = (prop) =>
{
var phone = (prop?.Value as CNPhoneNumber)?.StringValue;
tcs.TrySetResult((prop == null) ? null : new Phone {
FullValue = phone
});
};
pickerDelegate.ContactSelected = (contact) =>
{
var phone = contact.PhoneNumbers?.FirstOrDefault()?.Value?.StringValue;
tcs.TrySetResult((phone == null) ? null : new Phone {
FullValue = phone
});
};
Mvx.Resolve <IMvxMainThreadDispatcher>().RequestMainThreadAction(() =>
{
GetPresentedViewController().PresentViewController(picker, true, null);
});
});
return(tcs.Task);
}
public bool SendSmsToNumbers(List <string> numbers, string message)
{
try
{
var contactPickerController = new CNContactPickerViewController();
contactPickerController.PredicateForEnablingContact = NSPredicate.FromValue(true);
UIApplication.SharedApplication.KeyWindow.RootViewController.PresentViewController(contactPickerController, true, null);
// Respond to selection
var smsController = new MFMessageComposeViewController {
Body = message
};
smsController.Finished += (sender, e) =>
{
NSRunLoop.Main.BeginInvokeOnMainThread(() =>
{
e.Controller.DismissViewController(true, null);
});
};
var pickerDelegate = new ContactPickerDelegate();
pickerDelegate.SelectContacts += ((string[] contactsArr) =>
{
//contacts = contactsArr;
UIApplication.SharedApplication.KeyWindow.RootViewController.PresentViewController(smsController, true, new Action(()
=>
{
;
})
);
});
contactPickerController.Delegate = pickerDelegate;
UIApplication.SharedApplication.KeyWindow.RootViewController.PresentViewController(contactPickerController, true, null);
return(true);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return(false);
}
}
public Task <Contact> SelectContact()
{
var tcs = new TaskCompletionSource <Contact>();
Task.Run(async() =>
{
var hasPermission = await PermissionsService.CheckPermission(Permission.Contacts, true, _permissionMessage);
if (!hasPermission)
{
tcs.TrySetCanceled();
return;
}
var picker = new CNContactPickerViewController();
var pickerDelegate = new ContactPickerDelegate();
picker.Delegate = pickerDelegate;
pickerDelegate.SelectionCanceled = () => tcs.TrySetCanceled();
pickerDelegate.ContactPropertySelected = (prop) => pickerDelegate.ContactSelected?.Invoke(prop.Contact);
pickerDelegate.ContactSelected = (contact) =>
{
tcs.TrySetResult(new Contact
{
FirstName = contact.GivenName,
LastName = contact.FamilyName,
MiddleName = contact.MiddleName,
Phones = contact.PhoneNumbers?.Select(x => new Phone {
FullValue = x.Value.StringValue
}).ToList(),
Emails = contact.EmailAddresses?.Select(x => new Email {
FullValue = x.Value
}).ToList()
});
};
Mvx.Resolve <IMvxMainThreadDispatcher>().RequestMainThreadAction(() =>
{
GetPresentedViewController().PresentViewController(picker, true, null);
});
});
return(tcs.Task);
}
partial void ShowPicker(NSObject sender)
{
this.UpdateInterface(true);
switch (this.Mode)
{
case PickerMode.SingleContact:
this.contactDelegate = new SingleContactPickerDelegate(this.Update);
var picker = new CNContactPickerViewController {
Delegate = this.contactDelegate
};
base.PresentViewController(picker, true, null);
break;
case PickerMode.MultupleContacts:
this.contactDelegate = new MultipleContactPickerDelegate(this.Update);
var contactsPicker = new CNContactPickerViewController {
Delegate = this.contactDelegate
};
base.PresentViewController(contactsPicker, true, null);
break;
case PickerMode.SingleProperty:
this.contactDelegate = new SinglePropertyPickerDelegate(this.Update);
var propertyPicker = new CNContactPickerViewController {
Delegate = this.contactDelegate
};
propertyPicker.DisplayedPropertyKeys = new NSString[] { CNContactKey.GivenName,
CNContactKey.FamilyName,
CNContactKey.EmailAddresses,
CNContactKey.PhoneNumbers,
CNContactKey.PostalAddresses };
base.PresentViewController(propertyPicker, true, null);
break;
case PickerMode.MultipleProperties:
this.contactDelegate = new MultiplePropertyPickerDelegate(this.Update);
var propertiesPicker = new CNContactPickerViewController {
Delegate = this.contactDelegate
};
propertiesPicker.PredicateForSelectionOfProperty = NSPredicate.FromFormat("key == 'emailAddresses'");
base.PresentViewController(propertiesPicker, true, null);
break;
}
}
private void HandleAllContacts()
{
var picker = new CNContactPickerViewController {
Delegate = this
};
/*
* Only show the given and family names, email addresses, phone numbers,
* and postal addresses of a contact.
*/
picker.DisplayedPropertyKeys = new NSString[]
{
CNContactKey.GivenName,
CNContactKey.FamilyName,
CNContactKey.EmailAddresses,
CNContactKey.PhoneNumbers,
CNContactKey.PostalAddresses
};
base.NavigationController.PresentViewController(picker, true, null);
}
public Task <ContactInfo> GetSelectedContactInfo()
{
var picker = new CNContactPickerViewController()
{
DisplayedPropertyKeys = new NSString[] { CNContactKey.GivenName, CNContactKey.FamilyName }
};
// Set up Contact Picker Delegate, TaskCompletionSource wrapper.
var tcs = new TaskCompletionSource <ContactInfo>();
var pickerDelegate = new ContactPickerDelegate();
picker.Delegate = pickerDelegate;
pickerDelegate.ContactSelected += (contact) =>
{
tcs.TrySetResult(new ContactInfo {
Id = contact.Identifier, FamilyName = contact.FamilyName, AdditionalName = contact.MiddleName, GivenName = contact.GivenName
});
};
pickerDelegate.SelectionCanceled += () =>
{
tcs.TrySetResult(null);
};
// Display as modal dialog on current ViewController
UIWindow window = UIApplication.SharedApplication.KeyWindow;
UIViewController viewController = window.RootViewController;
if (viewController == null)
{
while (viewController.PresentedViewController != null)
{
viewController = viewController.PresentedViewController;
}
}
viewController.PresentViewController(picker, true, null);
return(tcs.Task);
}
public override void DidSelectContactProperties(CNContactPickerViewController picker, CNContactProperty[] contactProperties)
{
if (contactProperties != null && contactProperties.Any())
{
var sections = new List <Section>();
foreach (var contactProperty in contactProperties)
{
var section = new Section {
Items = new List <string>()
};
var nameKey = contactProperty.GetNameMatchingKey();
if (!string.IsNullOrEmpty(nameKey))
{
section.Items.Add($"Contact: {contactProperty.Contact.GetFormattedName()}");
section.Items.Add($"Key: {nameKey}");
}
// Attempt to fetch the localized label of the property.
var localizedLabel = contactProperty.GetNameMatchingLocalizedLabel();
if (!string.IsNullOrEmpty(localizedLabel))
{
section.Items.Add($"Label : {localizedLabel}");
}
// Attempt to fetch the value of the property.
var value = contactProperty.GetNameMatchingValue();
if (!string.IsNullOrEmpty(value))
{
section.Items.Add($"Value: {value}");
}
sections.Add(section);
}
this.callback(sections);
}
}
public void ContactPickerDidSelectContact(CNContactPickerViewController picker, CNContact contact)
{
if (contact == null)
{
InvokeCallback("Received a null contact data.", null);
DismissPicker();
return;
}
try
{
InvokeCallback(null, contact.ToContact());
}
catch (Exception e)
{
InvokeCallback(e.Message, null);
Debug.Log(e.StackTrace);
}
finally
{
DismissPicker();
}
}
public Task<ContactInfo> GetSelectedContactInfo()
{
var picker = new CNContactPickerViewController()
{
DisplayedPropertyKeys = new NSString[] { CNContactKey.GivenName, CNContactKey.FamilyName }
};
// Set up Contact Picker Delegate, TaskCompletionSource wrapper.
var tcs = new TaskCompletionSource<ContactInfo>();
var pickerDelegate = new ContactPickerDelegate();
picker.Delegate = pickerDelegate;
pickerDelegate.ContactSelected += (contact) =>
{
tcs.TrySetResult(new ContactInfo { Id = contact.Identifier, FamilyName = contact.FamilyName, AdditionalName = contact.MiddleName, GivenName = contact.GivenName });
};
pickerDelegate.SelectionCanceled += () =>
{
tcs.TrySetResult(null);
};
// Display as modal dialog on current ViewController
UIWindow window = UIApplication.SharedApplication.KeyWindow;
UIViewController viewController = window.RootViewController;
if (viewController == null)
{
while (viewController.PresentedViewController != null)
viewController = viewController.PresentedViewController;
}
viewController.PresentViewController(picker, true, null);
return tcs.Task;
}
public void ContactPickerDidSelectContactProperties(CNContactPickerViewController picker, NSArray <CNContactProperty> contactProperties)
{
}
public void ContactPickerDidCancel(CNContactPickerViewController picker)
{
InvokeCallback(CancelMessage, null);
DismissPicker();
}
public iOSContactsPickerCallback(Action <string, Contact> callback, CNContactPickerViewController picker)
{
this.callback = callback;
this.picker = picker;
}
public override void DidSelectContactProperty(CNContactPickerViewController picker, CNContactProperty contactProperty)
{
ContactPropertySelected?.Invoke(contactProperty);
}
public override void DidSelectContactProperty(CNContactPickerViewController picker, CNContactProperty contactProperty)
{
Console.WriteLine ("Selected Property: {0}", contactProperty);
}
public override void ContactPickerDidCancel(CNContactPickerViewController picker)
{
RaiseSelectionCanceled();
}
public override void ContactPickerDidCancel(CNContactPickerViewController picker)
{
Console.WriteLine ("User canceled picker");
}
public override void DidSelectContact(CNContactPickerViewController picker, CNContact contact)
{
RaiseContactSelected(contact);
}
public void DidSelectContactProperty(CNContactPickerViewController picker, CNContactProperty contactProperty)
{
string message = $"Picked -> {contactProperty.Identifier}";
Console.WriteLine(message);
}
public void DidSelectContact(CNContactPickerViewController picker, CNContact contact)
{
string contactName = contact.GivenName;
string message = $"Picked -> {contactName}";
Console.WriteLine(message);
}
void ShowPeoplePickerController ()
{
var picker = new CNContactPickerViewController ();
picker.Delegate = this;
picker.PredicateForEnablingContact = NSPredicate.FromValue (true); // Enable selection for any person
picker.PredicateForSelectionOfContact = NSPredicate.FromValue (false); // Don't select the person. Let me browse his properties
picker.PredicateForSelectionOfProperty = NSPredicate.FromValue (true); // Invoke call back when user tap on any property
NSString[] propertiesArray = { CNContactKey.EmailAddresses, CNContactKey.PhoneNumbers, (CNContactKey.NonGregorianBirthday)};
picker.DisplayedPropertyKeys = propertiesArray;
PresentViewController (picker, true, null);
}
public void ContactPickerDidSelectContactProperty(CNContactPickerViewController picker, CNContactProperty contactProperty)
{
}
public void ContactPickerDidSelectContacts(CNContactPickerViewController picker, NSArray <CNContact> contacts)
{
}
public override void DidSelectContact(CNContactPickerViewController picker, CNContact contact)
{
Console.WriteLine ("Selected: {0}", contact);
helper.SetSelectedName ($"{contact.GivenName} {contact.FamilyName}");
Console.WriteLine ($"Selected {contact.GivenName} {contact.FamilyName}");
}
