internal void HandleTouch(TouchEffect sender, TouchStatus status)
{
if (sender.IsDisabled)
{
return;
}
var canExecuteAction = sender.CanExecute;
if (status != TouchStatus.Started || canExecuteAction)
{
if (!canExecuteAction)
{
status = TouchStatus.Canceled;
}
var state = status == TouchStatus.Started
? TouchState.Pressed
: TouchState.Normal;
if (status == TouchStatus.Started)
{
animationProgress = 0;
animationState = state;
}
var isToggled = sender.IsToggled;
if (isToggled.HasValue)
{
if (status != TouchStatus.Started)
{
durationMultiplier = (animationState == TouchState.Pressed && !isToggled.Value) ||
(animationState == TouchState.Normal && isToggled.Value)
? 1 - animationProgress
: animationProgress;
UpdateStatusAndState(sender, status, state);
if (status == TouchStatus.Canceled)
{
sender.ForceUpdateState(false);
return;
}
OnTapped(sender);
sender.IsToggled = !isToggled;
return;
}
state = isToggled.Value
? TouchState.Normal
: TouchState.Pressed;
}
UpdateStatusAndState(sender, status, state);
}
if (status == TouchStatus.Completed)
{
OnTapped(sender);
}
}