gesture

问题 I try to learn Gesture Handling in Android and I tried this tutorial: www.techotopia.com/index.php/Implementing_Android_Custom_Gesture_Recognition_with_Android_Studio My problem is, that I can not download Samples for SDK in my Android Studio 3.0.1 because there is just no option called like that: So I tried this App on Appstore: https://play.google.com/store/apps/details?id=pack.GestureApp But when I try to read the file like this: gLibrary = GestureLibraries.fromRawResource(this, R.raw

问题 I created a 3d cube using SceneKit and added a gesture to recognize swiping right. But, I do not know how to rotate the cube to another face when swiped right. I do not want the cube to rotate continuously when swiped, only moving to another face that is on the right side. Sorry for any confusions. Here is my code where I created cube: import UIKit import SceneKit class ViewController: UIViewController { // UI @IBOutlet weak var geometryLabel: UILabel! @IBOutlet weak var sceneView: SCNView! /

问题 I am working on a GUI that involves gesture input coming from a capacitive touch panel that is connected to a Windows 7 machine. The OS has Tablet PC support drivers installed and those should be the only mean of communicating. My primary approach is to use InkCollector class that is referenced inside Microsoft.ink.dll. It gives me access to SystemGesture events which are sufficient to implement the behaviour I am seeking for. Now the problem is that the SystemGesture.Flick event arrives very

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . I'm continuing my learning with android and have now reached the point where I'm plating with gestures. What I have so far is a

问题 Im having issues with using a tap gesture that I have put on an image view. The image is currently stored in the Assets as 'ActionLiked' and I have set the image view to this image. It is then rendered into a table view which is dynamic based on JSON (so it repeats for each item I put into a JSON array). I added the tap gesture to print out 'TAPPED' each time I click on it however, it seems to not be working all the time - 7 items currently in the table, the tap gesture will work on 1 then

问题 I want to combine default VideoView and gesture listener , I want to implement likewise on VideoView if user swipe left then song plays backward or swipe right then song plays forward. open default media player via following code : Intent intent = new Intent("android.intent.action.MUSIC_PLAYER"); startActivity(intent); then how to add gesture listener ..?? 回答1: i got that how to combine VideoView and GestureListener : layout file activity_main.xml : <LinearLayout xmlns:android="http://schemas

问题 I have a UIPageViewController that handles turning the pages of my "book". However, each book page is a ViewController with a UIScrollView as a subview . The UIScrollView is only able to scroll vertically due to the contentSize . The problem is that while the user scrolls the scrollview vertically, as the scrollview is still scrolling/decelerating the user can not turn the page. A very easy way to see this is to scroll the page and then try to tap the edge of the view. This would normally

问题 The new Samsung Galaxy S4 have and interesting new type of gestures called " Air Gesture " that use an infrared sensor to process users hand movement in front of the screen, adding a " pre-touch "/" proximity " event, in wich the fingers are detected before the touch. I'd like to use this " Floating Touch " event in one of my apps. I searched both on Google and in the Samsung Developers Center, but I coudnt find any API or information about that. Are the API available or is too early? Does

问题 I'm working on implementing gesture recognition in my app, using the Gestures Builder to create a library of gestures. I'm wondering if having multiple variations of a gesture will help or hinder recognition (or performance). For example, I want to recognize a circular gesture. I'm going to have at least two variations - one for a clockwise circle, and one for counterclockwise, with the same semantic meaning so that the user doesn't have to think about it. However, I'm wondering if it would

问题 Looking through the documentation, it seems that the new advanced gestures API doesn't determine the direction of a swipe beyond the basic { left, right, up, down }. I need the start point of the swipe and the direction. Is there anyway to retrieve this other than coding my own advanced gesture library from scratch out the basic gestures? And if this is my only option, could anyone point me to some open source code that does this? 回答1: Got it! Documentation is here, under ' Creating Custom