| android.widget.ZoomButtonsController.OnZoomListener |
Interface that will be called when the user performs an interaction that triggers some action, for example zooming.
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Called when the zoom controls' visibility changes.
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Called when the owner view needs to be zoomed.
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Called when the zoom controls' visibility changes.
| visible | Whether the zoom controls are visible. |
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Called when the owner view needs to be zoomed.
| zoomIn | The direction of the zoom: true to zoom in, false to zoom out. |
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