- Sceneform SDK for Android
was open sourced and archived ( github.com/google-ar/sceneform-android-sdk
) with version 1.16.0.
- This site ( developers.google.com/sceneform
) serves as the documentation archive for the previous version, Sceneform SDK for Android
1.15.0.
- Do not use version 1.17.0 of the Sceneform Maven artifacts
.
- The 1.17.1 Maven artifacts can be used. Other than the version, however, the 1.17.1 artifacts are identical to the 1.15.0 artifacts.
DragGesture
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Gesture for when the user performs a drag motion on the touch screen.
Nested Classes
interface
Interface definition for callbacks to be invoked by a DragGesture
.
Inherited Methods
From class
java.lang.Object
Public Constructors
Parameters
| gesturePointersUtility |
| hitTestResult |
| motionEvent |
Protected Methods
protected
void
onCancel
()
protected
void
onFinish
()
protected
boolean
updateGesture
( HitTestResult
hitTestResult, MotionEvent
motionEvent)
Parameters
| hitTestResult |
| motionEvent |
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Last updated 2024-06-26 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-06-26 UTC."],[[["\u003cp\u003e\u003ccode\u003eDragGesture\u003c/code\u003e is a class in Sceneform that detects and handles user drag motions on the touchscreen.\u003c/p\u003e\n"],["\u003cp\u003eIt provides methods to get the drag delta (\u003ccode\u003egetDelta\u003c/code\u003e) and current position (\u003ccode\u003egetPosition\u003c/code\u003e) of the drag gesture.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can use the \u003ccode\u003eOnGestureEventListener\u003c/code\u003e interface to receive callbacks during the drag gesture lifecycle (start, update, finish, cancel).\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eDragGesture\u003c/code\u003e inherits from \u003ccode\u003eBaseGesture\u003c/code\u003e and provides its own implementations for gesture handling.\u003c/p\u003e\n"]]],["`DragGesture` manages drag motions on a touchscreen. It utilizes `GesturePointersUtility`, `HitTestResult`, and `MotionEvent` for its constructor. Key actions include determining if a drag can start (`canStart`), starting a drag (`onStart`), updating the drag (`updateGesture`), and managing the drag's completion (`onFinish`, `onCancel`). It provides methods to obtain the change in the position(`getDelta`) and the current position of the drag (`getPosition`). The `OnGestureEventListener` interface allows for external callback handling.\n"],null,[]]
