CameraCaptureSession.StateCallback.OnSurfacePrepared Method

  • Reference

Definition

Namespace:
Android.Hardware.Camera2
Assembly:
Mono.Android.dll

This method is called when the buffer pre-allocation for an output Surface is complete.

[Android.Runtime.Register("onSurfacePrepared", "(Landroid/hardware/camera2/CameraCaptureSession;Landroid/view/Surface;)V", "GetOnSurfacePrepared_Landroid_hardware_camera2_CameraCaptureSession_Landroid_view_Surface_Handler", ApiSince=23)]
public virtual void OnSurfacePrepared (Android.Hardware.Camera2.CameraCaptureSession session, Android.Views.Surface surface);
[<Android.Runtime.Register("onSurfacePrepared", "(Landroid/hardware/camera2/CameraCaptureSession;Landroid/view/Surface;)V", "GetOnSurfacePrepared_Landroid_hardware_camera2_CameraCaptureSession_Landroid_view_Surface_Handler", ApiSince=23)>]
abstract member OnSurfacePrepared : Android.Hardware.Camera2.CameraCaptureSession * Android.Views.Surface -> unit
override this.OnSurfacePrepared : Android.Hardware.Camera2.CameraCaptureSession * Android.Views.Surface -> unit

Parameters

session
CameraCaptureSession

the session returned by #onConfigured

surface
Surface

the Surface that was used with the #prepare call.

Attributes
RegisterAttribute

Remarks

This method is called when the buffer pre-allocation for an output Surface is complete.

Buffer pre-allocation for an output Surface is started by the #prepare call. While allocation is underway, the Surface must not be used as a capture target. Once this callback fires, the output Surface provided can again be used as a target for a capture request.

In case of a error during pre-allocation (such as running out of suitable memory), this callback is still invoked after the error is encountered, though some buffers may not have been successfully pre-allocated.

Java documentation for android.hardware.camera2.CameraCaptureSession.StateCallback.onSurfacePrepared(android.hardware.camera2.CameraCaptureSession, android.view.Surface).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to