- 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
Gesture for when the user performs a drag motion on the touch screen.
Inherited Methods
From class
java.lang.Object
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Object
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clone()
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boolean
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void
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finalize()
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final
Class<?>
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getClass()
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int
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hashCode()
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final
void
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notify()
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final
void
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notifyAll()
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String
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toString()
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final
void
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wait(long arg0, int arg1)
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final
void
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wait(long arg0)
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final
void
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wait()
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Public Constructors
Parameters
| gesturePointersUtility |
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| hitTestResult |
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| motionEvent |
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Protected Methods
protected
void
onCancel
()
protected
void
onFinish
()
protected
boolean
updateGesture
(HitTestResult hitTestResult, MotionEvent motionEvent)
Parameters
| hitTestResult |
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| motionEvent |
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Last updated 2024-06-26 UTC.
[null,null,["Last updated 2024-06-26 UTC."],[[["`DragGesture` is a class in Sceneform that detects and handles user drag motions on the touchscreen."],["It provides methods to get the drag delta (`getDelta`) and current position (`getPosition`) of the drag gesture."],["Developers can use the `OnGestureEventListener` interface to receive callbacks during the drag gesture lifecycle (start, update, finish, cancel)."],["`DragGesture` inherits from `BaseGesture` and provides its own implementations for gesture handling."]]],["`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"]]