void HidePopup(object sender, Android.Views.View.TouchEventArgs e)
{
_popupBasePage.HidePopupAction();
}
void OnTouch(object sender, Android.Views.View.TouchEventArgs args)
{
// Two object common to all the events
Android.Views.View senderView = sender as Android.Views.View;
MotionEvent motionEvent = args.Event;
// Get the pointer index
int pointerIndex = motionEvent.ActionIndex;
// Get the id that identifies a finger over the course of its progress
int id = motionEvent.GetPointerId(pointerIndex);
senderView.GetLocationOnScreen(twoIntArray);
Point screenPointerCoords = new Point(twoIntArray[0] + motionEvent.GetX(pointerIndex),
twoIntArray[1] + motionEvent.GetY(pointerIndex));
// Use ActionMasked here rather than Action to reduce the number of possibilities
switch (args.Event.ActionMasked)
{
case MotionEventActions.Down:
case MotionEventActions.PointerDown:
FireEvent(this, id, TouchActionType.Pressed, screenPointerCoords, true);
idToEffectDictionary.Add(id, this);
capture = pclTouchEffect.Capture;
break;
case MotionEventActions.Move:
// Multiple Move events are bundled, so handle them in a loop
for (pointerIndex = 0; pointerIndex < motionEvent.PointerCount; pointerIndex++)
{
id = motionEvent.GetPointerId(pointerIndex);
if (capture)
{
senderView.GetLocationOnScreen(twoIntArray);
screenPointerCoords = new Point(twoIntArray[0] + motionEvent.GetX(pointerIndex),
twoIntArray[1] + motionEvent.GetY(pointerIndex));
FireEvent(this, id, TouchActionType.Moved, screenPointerCoords, true);
}
else
{
CheckForBoundaryHop(id, screenPointerCoords);
if (idToEffectDictionary[id] != null)
{
FireEvent(idToEffectDictionary[id], id, TouchActionType.Moved, screenPointerCoords, true);
}
}
}
break;
case MotionEventActions.Up:
case MotionEventActions.Pointer1Up:
if (capture)
{
FireEvent(this, id, TouchActionType.Released, screenPointerCoords, false);
}
else
{
CheckForBoundaryHop(id, screenPointerCoords);
if (idToEffectDictionary[id] != null)
{
FireEvent(idToEffectDictionary[id], id, TouchActionType.Released, screenPointerCoords, false);
}
}
idToEffectDictionary.Remove(id);
break;
case MotionEventActions.Cancel:
if (capture)
{
FireEvent(this, id, TouchActionType.Cancelled, screenPointerCoords, false);
}
else
{
if (idToEffectDictionary[id] != null)
{
FireEvent(idToEffectDictionary[id], id, TouchActionType.Cancelled, screenPointerCoords, false);
}
}
idToEffectDictionary.Remove(id);
break;
}
}
void _view_Touch(object sender, Android.Views.View.TouchEventArgs e)
{
_gestureDetector.OnTouchEvent(e.Event);
e.Handled = false;
}
void HideMenu(object sender, Android.Views.View.TouchEventArgs e)
{
_basePage.HideMenuAction();
}
void TouchEvent(object sender, Android.Views.View.TouchEventArgs e)
{
NotifyTextPosition();
e.Handled = false;
}
//Shared handler functions
private Point GetPoint(Android.Views.View.TouchEventArgs args, int index)
{
MotionEvent.PointerCoords temp = new MotionEvent.PointerCoords();
args.Event.GetPointerCoords(index, temp);
return(new Point(temp.X, temp.Y));
}
protected virtual void OnHeaderTouch(object sender, Android.Views.View.TouchEventArgs e)
{
Android.Widget.ListView listView = null;
Android.Views.View header = null;
try
{
var listViewRenderer = (Xamarin.Forms.Platform.Android.ViewRenderer <Xamarin.Forms.ListView, Android.Widget.ListView>)parallaxControl.CurrentListView.GetRenderer();
listView = listViewRenderer.Control;
header = (Android.Views.View)parallaxControl.HeaderControl.GetRenderer();
GenerateHeader(header);
}
catch (Exception ex)
{
return;
}
var evt = e.Event;
//var eventConsumed = false;
if (listView != null && header != null)
{
MotionEvent ev = MotionEvent.Obtain(
evt.DownTime,
evt.EventTime,
evt.Action,
evt.GetX(),
evt.GetY() + header.TranslationY,
evt.Pressure, evt.Size, evt.MetaState, evt.XPrecision, evt.YPrecision, evt.DeviceId, evt.EdgeFlags);
var d = listView.DispatchTouchEvent(ev);
//return;
//switch (evt.Action)
//{
// case MotionEventActions.Move:
// if (!downEventDispatched)
// {
// // if moving, create a fake down event for the scrollingView to start the scroll.
// // the y of the touch in the scrolling view is the y coordinate of the touch in the
// // header + the translation of the header
// MotionEvent downEvent = MotionEvent.Obtain(
// evt.DownTime - 1,
// evt.EventTime - 1,
// MotionEventActions.Down,
// evt.GetX(),
// evt.GetY() + header.TranslationY,
// evt.Pressure, evt.Size, evt.MetaState, evt.XPrecision, evt.YPrecision, evt.DeviceId, evt.EdgeFlags);
// //evt.Action = MotionEventActions.Down;
// listView.DispatchTouchEvent(downEvent);
// // listView.DispatchTouchEvent(downEvent);
// downEventDispatched = true;
// }
// // dispatching the move event. we need to create a fake motionEvent using a different y
// // coordinate related to the scrolling view
// //MotionEvent moveEvent = MotionEvent.Obtain(
// // evt.DownTime,
// // evt.EventTime,
// // MotionEventActions.Move,
// // evt.GetX(),
// // evt.GetY() + header.TranslationY,
// // 0);
// MotionEvent moveEvent = MotionEvent.Obtain(
// evt.DownTime,
// evt.EventTime,
// MotionEventActions.Move,
// evt.GetX(),
// evt.GetY() + header.TranslationY,
// evt.Pressure, evt.Size, evt.MetaState, evt.XPrecision, evt.YPrecision, evt.DeviceId, evt.EdgeFlags);
// //evt.Action = MotionEventActions.Down;
// listView.DispatchTouchEvent(moveEvent);
// //evt.Action = MotionEventActions.Move;
// //listView.DispatchTouchEvent(evt);
// //listView.DispatchTouchEvent(moveEvent);
// break;
// case MotionEventActions.Up:
// // when action up, dispatch an action cancel to avoid a possible click
// //MotionEvent cancelEvent = MotionEvent.Obtain(
// // evt.DownTime,
// // evt.EventTime,
// // MotionEventActions.Cancel,
// // evt.GetX(),
// // evt.GetY(),
// // 0);
// evt.Action = MotionEventActions.Cancel;
// listView.DispatchTouchEvent(evt);
// //listView.DispatchTouchEvent(cancelEvent);
// downEventDispatched = false;
// break;
// case MotionEventActions.Cancel:
// listView.DispatchTouchEvent(evt);
// downEventDispatched = false;
// break;
//}
//eventConsumed = true;
}
// e.Handled = eventConsumed;
}
private void OnTouch(object sender, Android.Views.View.TouchEventArgs args)
{
// Two object common to all the events
Android.Views.View senderView = sender as Android.Views.View;
MotionEvent motionEvent = args.Event;
// Get the pointer index
int pointerIndex = motionEvent.ActionIndex;
// Get the id that identifies a finger over the course of its progress
int id = motionEvent.GetPointerId(pointerIndex);
senderView.GetLocationOnScreen(twoIntArray);
Point screenPointerCoords = new Point(twoIntArray[0] + motionEvent.GetX(pointerIndex),
twoIntArray[1] + motionEvent.GetY(pointerIndex));
// Use ActionMasked here rather than Action to reduce the number of possibilities
switch (args.Event.ActionMasked)
{
case MotionEventActions.Down:
case MotionEventActions.PointerDown:
Console.WriteLine("GridBuuttonRenderer");
//CrossWordDrawLineViewModel.touchPressed = new SKPoint(twoIntArray[0] + motionEvent.GetX(pointerIndex),
//twoIntArray[1] + motionEvent.GetY(pointerIndex));
CrossWordDrawLineViewModel.changeLineColor = false;
CrossWordDrawLineViewModel.changeLineColorMethod();
CrossWordDrawLineViewModel.touchPressed = GetPressedViewCenterPoint(senderView);
FireEvent(this, id, TouchActionType.Pressed, screenPointerCoords, true);
idToEffectDictionary.Add(id, this);
capture = libTouchEffect.Capture;
break;
case MotionEventActions.Move:
// Multiple Move events are bundled, so handle them in a loop
for (pointerIndex = 0; pointerIndex < motionEvent.PointerCount; pointerIndex++)
{
id = motionEvent.GetPointerId(pointerIndex);
if (capture)
{
senderView.GetLocationOnScreen(twoIntArray);
screenPointerCoords = new Point(twoIntArray[0] + motionEvent.GetX(pointerIndex),
twoIntArray[1] + motionEvent.GetY(pointerIndex));
FireEvent(this, id, TouchActionType.Moved, screenPointerCoords, true);
}
else
{
CrossWordDrawLineViewModel.changeLineColor = false;
CheckForBoundaryHop(id, screenPointerCoords);
new MessageCenterHelper().SendMessageMenu(null);
if (idToEffectDictionary[id] != null)
{
FireEvent(idToEffectDictionary[id], id, TouchActionType.Moved, screenPointerCoords, true);
}
}
}
break;
case MotionEventActions.Up:
case MotionEventActions.Pointer1Up:
if (capture)
{
FireEvent(this, id, TouchActionType.Released, screenPointerCoords, false);
}
else
{
CheckForBoundaryHop(id, screenPointerCoords);
//CrossWordDrawLineViewModel.touchReleased = new SKPoint((float)screenPointerCoords.X, (float)screenPointerCoords.Y);
CrossWordDrawLineViewModel.changeLineColor = false;
new MessageCenterHelper().SendMessageMenu(null);
if (idToEffectDictionary[id] != null)
{
FireEvent(idToEffectDictionary[id], id, TouchActionType.Released, screenPointerCoords, false);
}
}
idToEffectDictionary.Remove(id);
break;
case MotionEventActions.Cancel:
if (capture)
{
FireEvent(this, id, TouchActionType.Cancelled, screenPointerCoords, false);
}
else
{
if (idToEffectDictionary[id] != null)
{
FireEvent(idToEffectDictionary[id], id, TouchActionType.Cancelled, screenPointerCoords, false);
}
}
idToEffectDictionary.Remove(id);
break;
}
}
private void OnTouch(object obj, Android.Views.View.TouchEventArgs ev)
{
Android.Views.View senderView = obj as Android.Views.View;
senderView.GetLocationOnScreen(twoIntArray);
// タップポインターのID
int actID = ev.Event.ActionIndex;
// タップした指を識別するID
int pointID = ev.Event.GetPointerId(actID);
// 相対座標を取得する場合
float x = ev.Event.GetX(actID);
float y = ev.Event.GetY(actID);
// 絶対座標を取得する場合
float x_Raw = ev.Event.RawX;
float y_Raw = ev.Event.RawY;
Point screenPointerCoords = new Point(x_Raw,
y_Raw);
DragDrop.View.MyEffect.TouchEventArgs args;
switch (ev.Event.Action)
{
case MotionEventActions.ButtonPress:
case MotionEventActions.Down:
case MotionEventActions.PointerDown:
if (!idToEffectDictionary.ContainsKey(pointID))
{
idToEffectDictionary.Add(pointID, this);
FireEvent(this, pointID, View.MyEffect.TouchEventArgs.TouchEventType.Pressed, screenPointerCoords, true);
}
break;
case MotionEventActions.ButtonRelease:
case MotionEventActions.Up:
case MotionEventActions.Pointer1Up:
if (idToEffectDictionary[pointID] != null)
{
FireEvent(this, pointID, View.MyEffect.TouchEventArgs.TouchEventType.Released, screenPointerCoords, false);
idToEffectDictionary.Remove(pointID);
}
break;
case MotionEventActions.Move:
// Moveイベントは複数同時に取得されるため、ループで処理する
for (var i = 0; i < ev.Event.PointerCount; i++)
{
pointID = ev.Event.GetPointerId(actID);
if (idToEffectDictionary[pointID] != null)
{
FireEvent(this, pointID, View.MyEffect.TouchEventArgs.TouchEventType.Moved, screenPointerCoords, true);
}
}
break;
case MotionEventActions.Cancel:
if (idToEffectDictionary[pointID] != null)
{
FireEvent(this, pointID, View.MyEffect.TouchEventArgs.TouchEventType.Released, screenPointerCoords, false);
}
idToEffectDictionary.Remove(pointID);
break;
}
}
private void CustomDropDown_TouchIntercepted(object sender, Android.Views.View.TouchEventArgs e)
{
//if(e.Event.)
throw new NotImplementedException();
}
private void ControlOnTouch(object sender, Android.Views.View.TouchEventArgs touchEventArgs)
{
gestureRecognizer?.OnTouchEvent(touchEventArgs.Event);
}
