This interface was deprecated
in API level 21.
We recommend using the new
android.hardware.camera2 API for new
Callback interface used to signal the moment of actual image capture.
Called as near as possible to the moment when a photo is captured from the sensor.
Called as near as possible to the moment when a photo is captured from the sensor. This is a good opportunity to play a shutter sound or give other feedback of camera operation. This may be some time after the photo was triggered, but some time before the actual data is available.