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| ↳ | android.view.ScaleGestureDetector.SimpleOnScaleGestureListener |
A convenience class to extend when you only want to listen for a subset of scaling-related events. This implements all methods in ScaleGestureDetector.OnScaleGestureListener but does nothing. onScale(ScaleGestureDetector) returns false so that a subclass can retrieve the accumulated scale factor in an overridden onScaleEnd. onScaleBegin(ScaleGestureDetector) returns true.
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Responds to scaling events for a gesture in progress.
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Responds to the beginning of a scaling gesture.
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Responds to the end of a scale gesture.
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Inherited Methods
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 From class java.lang.Object
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| From interface android.view.ScaleGestureDetector.OnScaleGestureListener
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Responds to scaling events for a gesture in progress. Reported by pointer motion.
| detector | The detector reporting the event - use this to retrieve extended info about event state. |
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Responds to the beginning of a scaling gesture. Reported by new pointers going down.
| detector | The detector reporting the event - use this to retrieve extended info about event state. |
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Responds to the end of a scale gesture. Reported by existing pointers going up. Once a scale has ended, getFocusX() and getFocusY() will return focal point of the pointers remaining on the screen.
| detector | The detector reporting the event - use this to retrieve extended info about event state. |
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