ACameraManager_AvailabilityListener

A listener for camera devices becoming available or unavailable to open.

Summary

Cameras become available when they are no longer in use, or when a new removable camera is connected. They become unavailable when some application or service starts using a camera, or when a removable camera is disconnected.

See also: ACameraManager_registerAvailabilityCallback

Public attributes
context
void *
Optional application context.
onCameraAvailable
Called when a camera becomes available.
onCameraUnavailable
Called when a camera becomes unavailable.

Public attributes

context

Declared in camera/NdkCameraManager.h 
void * ACameraManager_AvailabilityListener::context

Optional application context.

onCameraAvailable

Declared in camera/NdkCameraManager.h 
ACameraManager_AvailabilityCallback ACameraManager_AvailabilityListener::onCameraAvailable

Called when a camera becomes available.

onCameraUnavailable

Declared in camera/NdkCameraManager.h 
ACameraManager_AvailabilityCallback ACameraManager_AvailabilityListener::onCameraUnavailable

Called when a camera becomes unavailable.