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Diffstat (limited to 'Xamarin.Forms.Platform.Android/PinchGestureHandler.cs')
-rw-r--r--Xamarin.Forms.Platform.Android/PinchGestureHandler.cs18
1 files changed, 5 insertions, 13 deletions
diff --git a/Xamarin.Forms.Platform.Android/PinchGestureHandler.cs b/Xamarin.Forms.Platform.Android/PinchGestureHandler.cs
index c315b92c..e5d31373 100644
--- a/Xamarin.Forms.Platform.Android/PinchGestureHandler.cs
+++ b/Xamarin.Forms.Platform.Android/PinchGestureHandler.cs
@@ -13,19 +13,11 @@ namespace Xamarin.Forms.Platform.Android
GetView = getView;
}
- public bool IsPinchSupported
- {
- get
- {
- View view = GetView();
- return view != null && view.GestureRecognizers.GetGesturesFor<PinchGestureRecognizer>().Any();
- }
- }
-
Func<View> GetView { get; }
// A View can have at most one pinch gesture, so we just need to look for one (or none)
- PinchGestureRecognizer PinchGesture => GetView()?.GestureRecognizers.GetGesturesFor<PinchGestureRecognizer>().FirstOrDefault();
+ PinchGestureRecognizer PinchGesture => GetView()?.GestureRecognizers.OfType<PinchGestureRecognizer>()
+ .FirstOrDefault();
public bool OnPinch(float scale, Point scalePoint)
{
@@ -39,7 +31,7 @@ namespace Xamarin.Forms.Platform.Android
return true;
var scalePointTransformed = new Point(scalePoint.X / view.Width, scalePoint.Y / view.Height);
- ((IPinchGestureController)pinchGesture).SendPinch(view, 1 + (scale - 1) * _pinchStartingScale, scalePointTransformed);
+ pinchGesture.SendPinch(view, 1 + (scale - 1) * _pinchStartingScale, scalePointTransformed);
return true;
}
@@ -52,7 +44,7 @@ namespace Xamarin.Forms.Platform.Android
return;
PinchGestureRecognizer pinchGesture = PinchGesture;
- ((IPinchGestureController)pinchGesture)?.SendPinchEnded(view);
+ pinchGesture?.SendPinchEnded(view);
}
public bool OnPinchStarted(Point scalePoint)
@@ -70,7 +62,7 @@ namespace Xamarin.Forms.Platform.Android
var scalePointTransformed = new Point(scalePoint.X / view.Width, scalePoint.Y / view.Height);
- ((IPinchGestureController)pinchGesture).SendPinchStarted(view, scalePointTransformed);
+ pinchGesture.SendPinchStarted(view, scalePointTransformed);
return true;
}
}