/// <summary>
/// Fetches a unified contact for the specified contact identifier.
/// </summary>
/// <returns>The contact with identifier.</returns>
/// <param name="identifier">Identifier.</param>
/// <param name="keys">Keys.</param>
/// <param name="error">Error.</param>
public CNContact UnifiedContactWithIdentifier(NSString identifier, NSArray <NSString> keys, out NSError error)
{
Util.NullArgumentTest(identifier);
Util.NullArgumentTest(keys);
IntPtr errorPtr = new IntPtr();
var contactPtr = C.CNContactStore_unifiedContactWithIdentifier(
SelfPtr(),
identifier.ToPointer(),
keys.ToPointer(),
ref errorPtr);
error = null;
if (PInvokeUtil.IsNotNull(errorPtr))
{
error = new NSError(errorPtr);
CFFunctions.CFRelease(errorPtr);
}
CNContact contact = null;
if (PInvokeUtil.IsNotNull(contactPtr))
{
contact = new CNContact(contactPtr);
CFFunctions.CFRelease(contactPtr);
}
return(contact);
}
/// <summary>
/// Returns the contact name, formatted with the specified formatter.
/// </summary>
/// <returns>The from contact.</returns>
/// <param name="contact">Contact.</param>
/// <param name="style">Style.</param>
public static NSString StringFromContact(CNContact contact, CNContactFormatterStyle style)
{
if (contact == null)
{
return(null);
}
NSString str = null;
var ptr = C.CNContactFormatter_stringFromContact(contact.ToPointer(), style);
if (PInvokeUtil.IsNotNull(ptr))
{
str = new NSString(ptr);
CFFunctions.CFRelease(ptr);
}
return(str);
}
/// <summary>
/// Returns the delimiter to use between name components.
/// </summary>
/// <returns>The for contact.</returns>
/// <param name="contact">Contact.</param>
public static NSString DelimiterForContact(CNContact contact)
{
if (contact == null)
{
return(null);
}
NSString str = null;
var ptr = C.CNContactFormatter_delimiterForContact(contact.ToPointer());
if (PInvokeUtil.IsNotNull(ptr))
{
str = new NSString(ptr);
CFFunctions.CFRelease(ptr);
}
return(str);
}
private static void InternalEnumerateContactsBlock(/* CNContact */ IntPtr contact, out bool stop, IntPtr secondaryCallback)
{
if (PInvokeUtil.IsNull(secondaryCallback))
{
stop = true;
return;
}
CNContact ct = PInvokeUtil.IsNotNull(contact) ? new CNContact(contact) : null;
// Invoke consumer callback.
stop = PInvokeCallbackUtil.PerformInternalFunction <CNContact, bool>(
"CNContactStore#InternalEnumerateContactsBlock",
PInvokeCallbackUtil.Type.Permanent, // make sure the callback can be called repeatedly
ct,
secondaryCallback);
// Release callback handle if stopping.
if (stop)
{
PInvokeCallbackUtil.UnpinCallbackHandle(secondaryCallback);
}
}
/// <summary>
/// Returns the display name order.
/// </summary>
/// <returns>The order for contact.</returns>
/// <param name="contact">Contact.</param>
public static CNContactDisplayNameOrder NameOrderForContact(CNContact contact)
{
return(contact == null ? CNContactDisplayNameOrder.CNContactDisplayNameOrderUserDefault : C.CNContactFormatter_nameOrderForContact(contact.ToPointer()));
}