FocusListener

The FocusListener interface includes methods for monitoring the focus status and receiving focus completion events.

Definition

Assembly: DynamsoftCaptureVisionBundle.aar

Namespace: com.dynamsoft.dce

interface FocusListener

Methods

onFocusFinished

The method for receiving notifications when a focus operation is completed.

void onFocusFinished(PointF focusPoint);

Parameters

focusPoint: A PointF object that represents the coordinates of the focus point.

Remarks

This callback is triggered under the following conditions:

• Always triggered when calling setFocus(Point, FocusModeLocked)
• Might be triggered when performing tap-to-focus
• Never triggered when calling setFocus(Point, FocusModeContinuousAuto)