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Map iOS touches to Flutter view coordinate system (#4425)

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This change ensures that touches are mapped to the Flutter view
co-ordinate system. In the case of a Flutter view that doesn't share the
same origin and orientation as the screen co-ordinate system, touches
were appled in the wrong location. This bug affected Flutter views whose
origin was not the screen origin and Flutter apps running with the
in-call status bar on iPhones other than the iPhone X.
This commit is contained in:
najeira 2017-12-13 06:22:53 +09:00 committed by Chris Bracken
parent 6c6b709b2c
commit 4ea7075c1d
1 changed files with 1 additions and 1 deletions
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2
shell/platform/darwin/ios/framework/Source/FlutterViewController.mm
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@ -483,7 +483,7 @@ static inline blink::PointerData::DeviceKind DeviceKindFromTouchType(UITouch* to
}
FXL_DCHECK(device_id != 0);
CGPoint windowCoordinates = [touch locationInView:nil];
CGPoint windowCoordinates = [touch locationInView:self.view];
blink::PointerData pointer_data;
pointer_data.Clear();