Camera.StartSmoothZoom(Int32) Method

Reference

Definition

Namespace:: Android.Hardware

Assembly:: Mono.Android.dll

Important

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Caution

deprecated

Zooms to the requested value smoothly.

[Android.Runtime.Register("startSmoothZoom", "(I)V", "")]
[System.Obsolete("deprecated")]
public void StartSmoothZoom (int value);

[<Android.Runtime.Register("startSmoothZoom", "(I)V", "")>]
[<System.Obsolete("deprecated")>]
member this.StartSmoothZoom : int -> unit

Parameters

value: Int32

zoom value. The valid range is 0 to android.hardware.Camera.Parameters#getMaxZoom.

Attributes: RegisterAttribute ObsoleteAttribute

Exceptions

IllegalArgumentException

if the zoom value is invalid.

RuntimeException

if the method fails.

Remarks

Zooms to the requested value smoothly. The driver will notify OnZoomChangeListener of the zoom value and whether zoom is stopped at the time. For example, suppose the current zoom is 0 and startSmoothZoom is called with value 3. The Camera.OnZoomChangeListener#onZoomChange(int, boolean, Camera) method will be called three times with zoom values 1, 2, and 3. Applications can call #stopSmoothZoom to stop the zoom earlier. Applications should not call startSmoothZoom again or change the zoom value before zoom stops. If the supplied zoom value equals to the current zoom value, no zoom callback will be generated. This method is supported if android.hardware.Camera.Parameters#isSmoothZoomSupported returns true.

Java documentation for android.hardware.Camera.startSmoothZoom(int).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to