gesture

问题 I want to detect device shake using coreMotion framework for iOS 7. Can anyone help me out how to do this ? I wrote code described below in my viewDidAppear CMMotionManager *motionManager = [[CMMotionManager alloc] init]; motionManager.deviceMotionUpdateInterval = 1.0/60.0; __block double myAcceleration; [motionManager startDeviceMotionUpdatesToQueue:[NSOperationQueue mainQueue] withHandler:^(CMDeviceMotion *motion, NSError *error) { myAcceleration = motion.userAcceleration.y; CATransform3D

来源： https://stackoverflow.com/questions/60858334/flutter-how-to-set-a-max-min-scale-using-matrix-gesture-detector

来源： https://stackoverflow.com/questions/60858334/flutter-how-to-set-a-max-min-scale-using-matrix-gesture-detector

来源： https://stackoverflow.com/questions/60858334/flutter-how-to-set-a-max-min-scale-using-matrix-gesture-detector

来源： https://stackoverflow.com/questions/58807357/detect-draggesture-cancelation-in-swiftui

来源： https://stackoverflow.com/questions/37425494/recyclerview-itemtouchhelper-action-drag-ended

来源： https://stackoverflow.com/questions/37425494/recyclerview-itemtouchhelper-action-drag-ended

来源： https://stackoverflow.com/questions/37425494/recyclerview-itemtouchhelper-action-drag-ended

来源： https://stackoverflow.com/questions/37425494/recyclerview-itemtouchhelper-action-drag-ended

问题 I have an iPad app (in C#) with a custom UIView that allows input via touch and Apple Pencil stylus touches. I am trying to integrate support for trackpad/mouse indirect (cursor, or "pointer" as Apple calls it). I got hover working using HoverGestureRecognizer. I got right-click and control-click working using normal touch Began/Moved/Ended/Cancelled events and checking for .type == .indirectPointer and then checking if the control key modifier in event.ModifierFlags is set, or if event