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56 lines
1.6 KiB
56 lines
1.6 KiB
//
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// SCBlackCameraDetector.h
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// Snapchat
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//
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// Created by Derek Wang on 24/01/2018.
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//
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#import "SCBlackCameraReporter.h"
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#import <Foundation/Foundation.h>
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#import <UIKit/UIKit.h>
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@class SCBlackCameraNoOutputDetector;
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@interface SCBlackCameraDetector : NSObject
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@property (nonatomic, strong) SCBlackCameraNoOutputDetector *blackCameraNoOutputDetector;
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SC_INIT_AND_NEW_UNAVAILABLE
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- (instancetype)initWithTicketCreator:(id<SCManiphestTicketCreator>)ticketCreator;
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// CameraView visible/invisible
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- (void)onCameraViewVisible:(BOOL)visible;
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- (void)onCameraViewVisibleWithTouch:(UIGestureRecognizer *)touch;
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// Call this when [AVCaptureSession startRunning] is called
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- (void)sessionWillCallStartRunning;
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- (void)sessionDidCallStartRunning;
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// Call this when [AVCaptureSession stopRunning] is called
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- (void)sessionWillCallStopRunning;
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- (void)sessionDidCallStopRunning;
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// Call this when [AVCaptureSession commitConfiguration] is called
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- (void)sessionWillCommitConfiguration;
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- (void)sessionDidCommitConfiguration;
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- (void)sessionDidChangeIsRunning:(BOOL)running;
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// For CapturePreview visibility detector
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- (void)capturePreviewDidBecomeVisible:(BOOL)visible;
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/**
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Mark the start of creating new session
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When we fix black camera by creating new session, some detector may report black camera because we called
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[AVCaptureSession stopRunning] on old AVCaptureSession, so we need to tell the detector the session is recreating, so
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it is fine to call [AVCaptureSession stopRunning] on old AVCaptureSession.
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*/
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- (void)sessionWillRecreate;
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/**
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Mark the end of creating new session
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*/
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- (void)sessionDidRecreate;
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@end
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