Added in API level 8
Deprecated in API level 21

OnZoomChangeListener

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Kotlin |Java

interface OnZoomChangeListener

android.hardware.Camera.OnZoomChangeListener

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This interface was deprecated in API level 21.

We recommend using the new android.hardware.camera2 API for new applications.

Callback interface for zoom changes during a smooth zoom operation.

Summary

Public methods
abstract Unit	onZoomChange(zoomValue: Int, stopped: Boolean, camera: Camera!) Called when the zoom value has changed during a smooth zoom.

Public methods

onZoomChange

Added in API level 8

abstract fun onZoomChange(
    zoomValue: Int, 
    stopped: Boolean, 
    camera: Camera!
): Unit

Deprecated: Deprecated in Java.

Called when the zoom value has changed during a smooth zoom.

Parameters
zoomValue	Int: the current zoom value. In smooth zoom mode, camera calls this for every new zoom value.
stopped	Boolean: whether smooth zoom is stopped. If the value is true, this is the last zoom update for the application.
camera	Camera!: the Camera service object