void FireEvent(TouchEffect touchEffect, int id, TouchActionType actionType, List <Point> pointerLocation, bool isInContact)
{
// Get the method to call for firing events
Action <Element, TouchActionEventArgs> onTouchAction = touchEffect._pclTouchEffect.OnTouchAction;
List <Point> points = new List <Point>();
for (int i = 0; i < pointerLocation.Count; i++)
{
double x = pointerLocation[i].X - twoIntArray[0];
double y = pointerLocation[i].Y - twoIntArray[1];
Point point = new Point(_fromPixels(x), _fromPixels(y));
points.Add(point);
}
// Call the method
onTouchAction(touchEffect._formsElement,
new TouchActionEventArgs(id, actionType, points, isInContact, points.Count));
}
void CheckForBoundaryHop(int id, List <Point> pointerLocation)
{
TouchEffect touchEffectHit = null;
foreach (Android.Views.View view in viewDictionary.Keys)
{
// Get the view rectangle
try
{
view.GetLocationOnScreen(twoIntArray);
}
catch // System.ObjectDisposedException: Cannot access a disposed object.
{
continue;
}
Rectangle viewRect = new Rectangle(twoIntArray[0], twoIntArray[1], view.Width, view.Height);
if (viewRect.Contains(pointerLocation[pointerLocation.Count - 1]))
{
touchEffectHit = viewDictionary[view];
}
}
if (touchEffectHit != idToEffectDictionary[id])
{
if (idToEffectDictionary[id] != null)
{
FireEvent(idToEffectDictionary[id], id, TouchActionType.Exited, pointerLocation, true);
}
if (touchEffectHit != null)
{
FireEvent(touchEffectHit, id, TouchActionType.Entered, pointerLocation, true);
}
idToEffectDictionary[id] = touchEffectHit;
}
}
