4ee52d6211
* feat: Add `onStarted` and `onStopped` events * Implement `onStart` for Android * Update CameraSession.kt * Update CameraSessionDelegate.swift
41 lines
1.0 KiB
Swift
41 lines
1.0 KiB
Swift
//
|
|
// CameraSessionDelegate.swift
|
|
// VisionCamera
|
|
//
|
|
// Created by Marc Rousavy on 11.10.23.
|
|
// Copyright © 2023 mrousavy. All rights reserved.
|
|
//
|
|
|
|
import AVFoundation
|
|
import Foundation
|
|
|
|
/**
|
|
A listener for [CameraSession] events
|
|
*/
|
|
protocol CameraSessionDelegate: AnyObject {
|
|
/**
|
|
Called when there is a Runtime Error in the [CameraSession]
|
|
*/
|
|
func onError(_ error: CameraError)
|
|
/**
|
|
Called when the [CameraSession] successfully initializes
|
|
*/
|
|
func onSessionInitialized()
|
|
/**
|
|
Called when the [CameraSession] starts streaming frames. (isActive=true)
|
|
*/
|
|
func onCameraStarted()
|
|
/**
|
|
Called when the [CameraSession] stopped streaming frames. (isActive=false)
|
|
*/
|
|
func onCameraStopped()
|
|
/**
|
|
Called for every frame (if video or frameProcessor is enabled)
|
|
*/
|
|
func onFrame(sampleBuffer: CMSampleBuffer)
|
|
/**
|
|
Called whenever a QR/Barcode has been scanned. Only if the CodeScanner Output is enabled
|
|
*/
|
|
func onCodeScanned(codes: [CameraSession.Code], scannerFrame: CameraSession.CodeScannerFrame)
|
|
}
|