public override void ViewDidLoad()
{
base.ViewDidLoad();
TranslateButton.TouchUpInside += (object sender, EventArgs e) => {
// Convert the phone number with text to a number
// using PhoneTranslator.cs
translatedNumber = PhoneTranslator.ToNumber(
PhoneNumberText.Text);
// Dismiss the keyboard if text field was tapped
PhoneNumberText.ResignFirstResponder();
if (translatedNumber == "")
{
CallButton.SetTitle("Call ", UIControlState.Normal);
CallButton.Enabled = false;
}
else
{
CallButton.SetTitle("Call " + translatedNumber,
UIControlState.Normal);
CallButton.Enabled = true;
}
};
CallButton.TouchUpInside += (object sender, EventArgs e) => {
//Store the phone number that we're dialing in PhoneNumbers
PhoneNumbers.Add(translatedNumber);
var url = new NSUrl("tel:" + translatedNumber);
// Use URL handler with tel: prefix to invoke Apple's Phone app,
// otherwise show an alert dialog
if (!UIApplication.SharedApplication.OpenUrl(url))
{
var alert = UIAlertController.Create("Not supported", "Scheme 'tel:' is not supported on this device", UIAlertControllerStyle.Alert);
alert.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
PresentViewController(alert, true, null);
}
};
//
// Nativation without Segues
// - if the segue was deleted from the storyboard, this code would enable the button to open the second view controller
//
CallHistoryButton.TouchUpInside += (object sender, EventArgs e) =>
{
// Launches a new instance of CallHistoryController
CallHistoryController callHistory = this.Storyboard.InstantiateViewController("CallHistoryController") as CallHistoryController;
if (callHistory != null)
{
callHistory.PhoneNumbers = PhoneNumbers;
this.NavigationController.PushViewController(callHistory, true);
}
};
}
public CallHistoryDataSource(CallHistoryController controller)
{
this.controller = controller;
}
