CameraCaptureSession.StateCallback

Kotlin |Java

public static abstract class CameraCaptureSession.StateCallback
extends Object

java.lang.Object
↳	android.hardware.camera2.CameraCaptureSession.StateCallback

A callback object for receiving updates about the state of a camera capture session.

Summary

Public constructors
`StateCallback()`

Public methods
`void`	`onActive(CameraCaptureSession session)` This method is called when the session starts actively processing capture requests.
`void`	`onCaptureQueueEmpty(CameraCaptureSession session)` This method is called when camera device's input capture queue becomes empty, and is ready to accept the next request.
`void`	`onClosed(CameraCaptureSession session)` This method is called when the session is closed.
`abstract void`	`onConfigureFailed(CameraCaptureSession session)` This method is called if the session cannot be configured as requested.
`abstract void`	`onConfigured(CameraCaptureSession session)` This method is called when the camera device has finished configuring itself, and the session can start processing capture requests.
`void`	`onReady(CameraCaptureSession session)` This method is called every time the session has no more capture requests to process.
`void`	`onSurfacePrepared(CameraCaptureSession session, Surface surface)` This method is called when the buffer pre-allocation for an output Surface is complete.

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up