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added in API level 1
Deprecated since API level 21


public static interface Camera.AutoFocusCallback


This interface was deprecated in API level 21.
We recommend using the new android.hardware.camera2 API for new applications.

Callback interface used to notify on completion of camera auto focus.

Devices that do not support auto-focus will receive a "fake" callback to this interface. If your application needs auto-focus and should not be installed on devices without auto-focus, you must declare that your app uses the feature, in the <uses-feature> manifest element.

See also:


Public methods

abstract void onAutoFocus(boolean success, Camera camera)

Called when the camera auto focus completes.

Public methods


added in API level 1
void onAutoFocus (boolean success, 
                Camera camera)

Called when the camera auto focus completes. If the camera does not support auto-focus and autoFocus is called, onAutoFocus will be called immediately with a fake value of success set to true. The auto-focus routine does not lock auto-exposure and auto-white balance after it completes.

success boolean: true if focus was successful, false if otherwise

camera Camera: the Camera service object

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