private void DisplayUserResponse(NSArray result)
{
var answer = "No answer";
if (result != null)
{
if (result.Count > 0)
{
answer = result.GetItem <NSObject>(0).ToString();
}
}
LabelAnswer.SetText(answer);
ComplicationHelper.Answer = answer;
ComplicationHelper.UpdateComplications();
}
private Timer timer;
#endregion
#region Constructor
protected InterfaceController(IntPtr handle) : base(handle)
{
// Note: this .ctor should not contain any initialization logic.
}
#endregion
#region Lifecycle
public override void Awake(NSObject context)
{
base.Awake(context);
SetTitle("Hello, watch!");
ConfigureTimer();
DisplayInfo("Awake");
}
public override void WillActivate()
{
UpdateTimer();
DisplayInfo("WillActivate");
}
public override void DidDeactivate()
{
UpdateTimer(false);
DisplayInfo("DidDeactivate");
}
public override void DidAppear()
{
DisplayInfo("DidAppear");
}
public override void WillDisappear()
{
DisplayInfo("WillDisappear");
}
#endregion
#region Timer
private void ConfigureTimer()
{
if (timer == null)
{
timer = new Timer();
timer.Elapsed += (sender, e) =>
{
DisplayCurrentTime();
};
timer.Interval = 1000;
}
}
private void DisplayCurrentTime()
{
var time = String.Format("{0:HH:mm:ss}", DateTime.Now);
LabelTime.SetText(time);
}
private void UpdateTimer(bool start = true)
{
if (start)
{
DisplayCurrentTime();
timer.Start();
}
else
{
timer.Stop();
}
}
#endregion
#region Text input
partial void ButtonInput_Activated()
{
var colors = new string[]
{
"Red", "Green", "Blue", "Orange", "Purple"
};
PresentTextInputController(colors,
WKTextInputMode.AllowEmoji, DisplayUserResponse);
}
private void DisplayUserResponse(NSArray result)
{
var answer = "No answer";
if (result != null)
{
if (result.Count > 0)
{
answer = result.GetItem<NSObject>(0).ToString();
}
}
LabelAnswer.SetText(answer);
ComplicationHelper.Answer = answer;
ComplicationHelper.UpdateComplications();
}
#endregion
#region Menu
partial void NewYorkItem_Tapped()
{
DisplayCityGeolocationController(City.NewYork);
}