// // PCSBaseViewController.m // PanoramicCameraSDK // // Created by 王昭威 on 2023/1/14. // #import "PCSBaseViewController.h" #import #import "Masonry.h" #import "CameraManager.h" #import "PCSRoundButton.h" #import "PCSModeList.h" #import "UIImage+ext.h" #import "PCSTools.h" #import "OperationNodeProtocol.h" #import "OperationNodeSingle.h" #import "OperationNodeMultiple.h" #import "OperationNodePanorama.h" #import "QuitMultipleModeAlertViewController.h" #import #import "OperationNodeMovie.h" #import "SDKParameters.h" #import "PhotoListViewController.h" #import "CustomModalViewTransition.h" #import "MovieListViewController.h" #import "TimerLabel.h" #import "MoviePlayerViewController.h" #import "PanoramaOrientationView.h" #import "PanoramaGuideView.h" #import "Renderer.h" #import "CameraTextureRenderPass.h" #import "LenzSDKConstant.h" #import "DBManager.h" #import #import "BaseViewTapGestureDelegate.h" #import "MovieListCellModel.h" #import "PreviewSingleViewController.h" #import "OperationNodeAIPanorama.h" #import "PhotoAlbumListViewController.h" #import "PhotoAlbumModel.h" //#import "LenStitcher.h" //#import #import "LenzDataManager.h" #import "LenzHeader.h" #import "LenzCachedResourceModel.h" #import "LenzDataManager.h" #import "PCSPreviewViewController.h" #import "SVProgressHUD.h" #import "PCSAutherView.h" #import #define MODE_LIST_INDEX_2_MODE_ENUM(x) ((x)) // PCS means panoramic camera sdk @interface PCSBaseViewController () @property (nonatomic, assign) CGFloat accX; @property (nonatomic, nullable, readonly) AVCaptureDevice* currentCamera; @property (nonatomic, nullable, readonly) AVCaptureDeviceInput* currentCameraInput; @property (nonatomic, strong) AVCaptureSession* captureSession; @property (nonatomic, strong) AVCaptureVideoDataOutput* videoDataOutput; @property (nonatomic, strong) AVCaptureMovieFileOutput* movieFileOutput; @property (nonatomic, strong) AVCapturePhotoOutput* photoOutput; @property (nonatomic, strong) AVCapturePhotoSettings* outputSettings; @property (nonatomic, copy) dispatch_queue_t videoDataQueue; @property (nonatomic, strong) AVAssetWriter* videoWriter; @property (nonatomic, strong) AVAssetWriterInput* videoWriterInput; @property (nonatomic, assign) BOOL cameraPrepared; @property (nonatomic, assign) BOOL flag; @property (nonatomic, assign) BOOL hasCache; @property (nonatomic, strong) UIView* focusView; @property (nonatomic, strong, nullable) NSTimer* recordTimer; @property (nonatomic) dispatch_source_t touchSourceTimer; @property (nonatomic) CGFloat touchTime; @property (nonatomic, strong, nullable) NSTimer* motionTimer; @property (nonatomic, strong) BaseViewTapGestureDelegate* tapDelegate; /** key: PhotographModeEnum value: subclass of OperationNodeProtocol */ @property (nonatomic, strong) NSDictionary>* operationNodes; @property (nonatomic, strong) NSArray>* operationNodesArray; @property (nonatomic) dispatch_semaphore_t videoStitchSemaphore; @property (nonatomic) LenzCachedResourceModel *resourceModel; @property (nonatomic) UIView *stitchView; @property (nonatomic) UIImageView *stitchImageView; @property (nonatomic) UILabel *stitchLabel; @property (nonatomic) CABasicAnimation *loadingAnimation; @property (nonatomic) BOOL isStitchBigImage; @property (nonatomic) CGFloat brightnessValue; @property (nonatomic) CMMotionManager *motionManager; @property (nonatomic) BOOL isTakePhoto; @property (nonatomic) NSLock *stitchkLock; @property (nonatomic) LenVideoStitchResult stitchResult; @property (nonatomic) NSNumber *startPitchX; @property (nonatomic) NSNumber *startRollY; @property (nonatomic) LenzTensorFlow *tensorFlow; @property (nonatomic) BOOL isContainSingleInReatinMode; @property (nonatomic) UILabel *aiPanPromtLabel; @property (nonatomic) PCSAutherView *authView; @end @implementation PCSBaseViewController #pragma mark - Life Circle - (void)dealloc{ [self stopAllSensors]; [[NSNotificationCenter defaultCenter] removeObserver:self]; [[LenzDBManager shared] close]; } - (void)awakeFromNib{ [super awakeFromNib]; [self setup]; } - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. [SVProgressHUD setDefaultStyle:SVProgressHUDStyleLight]; [SVProgressHUD setMinimumDismissTimeInterval:1.5]; [SVProgressHUD setMaximumDismissTimeInterval:3]; [SVProgressHUD setFont:[UIFont systemFontOfSize:14]]; self.tensorFlow = [[LenzTensorFlow alloc]initWithFileName:@"moire_mobilenetv2_79"]; self.stitchkLock = [[NSLock alloc]init]; self.totalArray = [[NSMutableArray alloc]init]; self.cachesArray = [[NSMutableArray alloc]init]; self.typeArray = [[NSMutableArray alloc]init]; self.isContainSingleInReatinMode = NO; self.resourceModel = [[LenzCachedResourceModel alloc]init]; self.motionManager = [[CMMotionManager alloc]init]; self.motionManager.deviceMotionUpdateInterval = 1/5; [self.view addSubview:self.panoramaGuideView]; [self panoramaOrientationViewslt:(PanoramaOrientationViewLeft)]; self.panoramaGuideView.hidden = YES; [self.view addSubview:self.aiPanPromtLabel]; [self.aiPanPromtLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.centerX.mas_equalTo(self.view); make.top.mas_equalTo(self.modeLabel.mas_bottom).mas_offset(20); make.width.mas_offset(240); make.height.mas_offset(20); }]; [self.view addSubview:self.authView]; __weak typeof(self) weakSelf = self; self.authView.closeBlock = ^{ weakSelf.panGesture.enabled = YES; }; [self.authView mas_makeConstraints:^(MASConstraintMaker *make) { make.edges.mas_offset(0); }]; if (!JK_IS_IPHONE_X) { self.safeBottom.constant = 25; self.safeTop.constant = 15; }else{ self.safeBottom.constant = 0; } [self.timerLabel updateWith:100]; self.albumButton.layer.cornerRadius = 6; self.albumButton.clipsToBounds = YES; [self updateFlashButton]; [PCSMotionManager shared]; __weak typeof(self) weakself = self; [self.modeList reloadWith:self.operationNodesArray]; self.modeList.indexChangedHandler = ^BOOL(NSUInteger newMode, NSUInteger oldMode, NSUInteger newIndex) { __strong typeof(weakself) strongSelf = weakself; if (newMode == SDK_CAPTURE_MODE_MOVIE) { if ([self showAuthBoth]) { return NO; } if ([self showAudioCamerIfNeed]) { return NO; } } else { if ([self showAuthorCamerIfNeed]) { return NO; } } if ([SDKParameters shared].retainedMode == SDK_DATA_RETAINED_CLEAR) { BOOL needAlert = NO; switch (self.mode) { case SDK_CAPTURE_MODE_CONTINUOUS: needAlert = self.resourceModel.continousArray.count; break; case SDK_CAPTURE_MODE_SINGLE: needAlert = self.resourceModel.singleArray.count; break; case SDK_CAPTURE_MODE_MOVIE: needAlert = self.resourceModel.movieArray.count; break; case SDK_CAPTURE_MODE_PANORAMA: needAlert = self.resourceModel.panoramArray.count; break; case SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA: needAlert = self.resourceModel.aiPanoramArray.count; break; default: break; } if (needAlert) { // [QuitMultipleModeAlertViewController show:self title:@"确认提醒" text:@"切换模式会清除已拍摄数据，请确认" leftBtnTitle:@"取消" rightBtnTitle:@"确定" withLeftButtonCallBack:^(QuitMultipleModeAlertViewController * _Nonnull alertController) { // [alertController dismissViewControllerAnimated:NO completion:^{}]; // } rightButtonCallBack:^(QuitMultipleModeAlertViewController * _Nonnull alertController) { switch (self.mode) { case SDK_CAPTURE_MODE_CONTINUOUS: { [self.resourceModel.continousArray removeAllObjects]; [self updateViewStatus]; } break; case SDK_CAPTURE_MODE_SINGLE: { [self.resourceModel.singleArray removeAllObjects]; [self updateViewStatus]; } break; case SDK_CAPTURE_MODE_MOVIE: { [self.resourceModel.movieArray removeAllObjects]; [self updateViewStatus]; } break; case SDK_CAPTURE_MODE_PANORAMA: { [self.resourceModel.panoramArray removeAllObjects]; [self updateViewStatus]; } break; case SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA: { [self.resourceModel.aiPanoramArray removeAllObjects]; [self updateViewStatus]; } break; default: break; } self.modeList.index = newIndex; [self.modeList updateItemsConstraints]; [strongSelf modeWillChange:newMode oldIndex:oldMode]; id oldModelNode = strongSelf.currentOperationNode; PhotographModeEnum mode = (PhotographModeEnum)MODE_LIST_INDEX_2_MODE_ENUM(newMode); strongSelf.mode = mode; self.ai_fullView.hidden = YES; [strongSelf modeDidChange:newMode oldIndex:oldMode]; [strongSelf updateCaptureSessionWith:oldMode]; if([oldModelNode respondsToSelector:@selector(didQuit)]){ [oldModelNode didQuit]; } // }]; return NO; } } [strongSelf modeWillChange:newMode oldIndex:oldMode]; id oldModelNode = strongSelf.currentOperationNode; PhotographModeEnum mode = (PhotographModeEnum)MODE_LIST_INDEX_2_MODE_ENUM(newMode); strongSelf.mode = mode; self.ai_fullView.hidden = YES; [strongSelf modeDidChange:newMode oldIndex:oldMode]; [strongSelf updateCaptureSessionWith:oldMode]; if([oldModelNode respondsToSelector:@selector(didQuit)]){ [oldModelNode didQuit]; } return YES; }; [self modeWillChange:[SDKParameters shared].modeIndex oldIndex:0lu]; self.modeList.mode = [SDKParameters shared].modeIndex; self.mode = [SDKParameters shared].modeIndex; [self modeDidChange:[SDKParameters shared].modeIndex oldIndex:0lu]; UIVisualEffectView* effectView = [[UIVisualEffectView alloc] initWithEffect: [UIBlurEffect effectWithStyle:UIBlurEffectStyleDark]]; effectView.alpha = 0.8; effectView.effect = nil; self.effectView = effectView; [self.view insertSubview:self.effectView belowSubview:self.backButton]; [self.effectView mas_makeConstraints:^(MASConstraintMaker *make) { make.edges.equalTo(self.view); }]; if(!self.cameraPrepared){ [self prepareCamera]; } [self modeDidChange:[SDKParameters shared].modeIndex oldIndex:0lu]; [self updateCaptureSessionWith:0]; self.panGesture = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(panGestureHandler:)]; [self.view addGestureRecognizer:self.panGesture]; UIImageView* loadingImageView = [[UIImageView alloc] initWithImage:[UIImage sdkImageNamed:@"loading"]]; self.loadingIndicator = loadingImageView; self.loadingIndicator.hidden = YES; [self.view addSubview:self.loadingIndicator]; [loadingImageView mas_remakeConstraints:^(MASConstraintMaker *make) { make.center.equalTo(self.view); }]; self.savePhotoButton.titleLabel.textColor = [UIColor whiteColor]; self.discardPhotoButton.titleLabel.textColor = [UIColor whiteColor]; [self updateUIByMode]; self.panoramOrientationGuideView.delegate = self; self.ablumImageView = [[UIImageView alloc]init]; [self.view addSubview:self.ablumImageView]; self.ablumImageView.layer.cornerRadius = 6; self.ablumImageView.layer.masksToBounds = YES; UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(showPreview:)]; [self.ablumImageView addGestureRecognizer:tap]; self.ablumImageView.userInteractionEnabled = YES; self.ablumImageView.hidden = YES; self.ablumImageView.contentMode = UIViewContentModeScaleAspectFill; [self.ablumImageView mas_makeConstraints:^(MASConstraintMaker *make) { make.centerY.mas_equalTo(self.takePhotoButton); make.left.mas_equalTo(20); make.width.height.mas_equalTo(60); }]; UILongPressGestureRecognizer *ges = [[UILongPressGestureRecognizer alloc]initWithTarget:self action:@selector(longPressGes:)]; ges.minimumPressDuration = 1; [self.takePhotoButton addGestureRecognizer:ges]; self.timerLabel.layer.cornerRadius = 6; self.timerLabel.layer.masksToBounds = YES; [self.ai_fullView addTarget:self action:@selector(alFullViewAction:) forControlEvents:UIControlEventTouchUpInside]; [self.view addSubview:self.stitchView]; [self.stitchView mas_makeConstraints:^(MASConstraintMaker *make) { make.centerY.mas_equalTo(self.view); make.centerX.mas_equalTo(self.view); make.width.mas_offset(200); make.height.mas_offset(200); }]; } - (PCSAutherView *)authView { if (!_authView) { _authView = [[PCSAutherView alloc]init]; _authView.hidden = YES; } return _authView; } - (void)viewWillAppear:(BOOL)animated{ [super viewWillAppear:animated]; self.panGesture.enabled = YES; if([self.currentOperationNode respondsToSelector:@selector(updateUI)]) [self.currentOperationNode updateUI]; } - (void)viewDidAppear:(BOOL)animated{ [super viewDidAppear:animated]; if(self.cameraPrepared){ __block BOOL isAuthVideo = NO; switch ([AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo]) { case AVAuthorizationStatusAuthorized: isAuthVideo = YES; [self startCaptureSession]; [[PCSMotionManager shared] startAccelerometerUpdates]; break; case AVAuthorizationStatusNotDetermined:{ [AVCaptureDevice requestAccessForMediaType:AVMediaTypeVideo completionHandler:^(BOOL granted) { if(granted){ isAuthVideo = YES; [self startCaptureSession]; [[PCSMotionManager shared] startAccelerometerUpdates]; } else{ [[NSNotificationCenter defaultCenter] postNotificationName:CameraNotificationNotPermission object:self]; } }]; break; } case AVAuthorizationStatusDenied:{ [[NSNotificationCenter defaultCenter] postNotificationName:CameraNotificationNotPermission object:self]; break; } case AVAuthorizationStatusRestricted: break; default: break; } switch ([AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeAudio]) { case AVAuthorizationStatusAuthorized: [self setupMicrophone]; break; case AVAuthorizationStatusNotDetermined:{ [AVCaptureDevice requestAccessForMediaType:AVMediaTypeAudio completionHandler:^(BOOL granted) { if(granted){ [self setupMicrophone]; if (self.mode != SDK_CAPTURE_MODE_MOVIE) { if (!isAuthVideo) { [self showAuthorCamerIfNeed]; } } } else{ if (self.mode == SDK_CAPTURE_MODE_MOVIE) { if (!isAuthVideo) { [self showAuthBoth]; } else { [self showAudioCamerIfNeed]; } } else { [self showAuthorCamerIfNeed]; } [[NSNotificationCenter defaultCenter] postNotificationName:MicrophoneNotificationNotPermission object:self]; } }]; break; } case AVAuthorizationStatusDenied:{ [[NSNotificationCenter defaultCenter] postNotificationName:MicrophoneNotificationNotPermission object:self]; break; } case AVAuthorizationStatusRestricted: break; default: break; } } if (self.mode == SDK_CAPTURE_MODE_MOVIE) { if (![self showAuthBoth]) { [self showAudioCamerIfNeed]; } } else { if (![self showAuthBoth]) { [self showAuthorCamerIfNeed]; } } } - (void)viewWillDisappear:(BOOL)animated{ [super viewWillDisappear:animated]; [self stopCaptureSession]; [[PCSMotionManager shared] stopAccelerometerUpdates]; } - (void)updateFlashButton { __block SDKFlashModeIndex flashModel = SDK_FLASH_MODE_AUTO; [[SDKParameters shared].items enumerateObjectsUsingBlock:^(SDKParametersItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.model == self.mode) { flashModel = obj.flashMode; } }]; switch (flashModel) { case SDK_FLASH_MODE_AUTO:{ self.outputSettings.flashMode = AVCaptureFlashModeAuto; [self.flashButton setImage:[UIImage sdkImageNamed:@"flash-auto-btn"] forState:UIControlStateNormal]; break; } case SDK_FLASH_MODE_ON:{ self.outputSettings.flashMode = AVCaptureFlashModeOn; [self.flashButton setImage:[UIImage sdkImageNamed:@"flash-btn"] forState:UIControlStateNormal]; break; } case SDK_FLASH_MODE_OFF:{ self.outputSettings.flashMode = AVCaptureFlashModeOff; [self.flashButton setImage:[UIImage sdkImageNamed:@"flash-disable-btn"] forState:UIControlStateNormal]; break; } default: break; } } - (UIView *)stitchView { if (!_stitchView) { _stitchView = [[UIView alloc]init]; [_stitchView addSubview:self.stitchImageView]; [self.stitchImageView mas_makeConstraints:^(MASConstraintMaker *make) { make.centerX.mas_equalTo(_stitchView); make.top.mas_equalTo(0); make.width.height.mas_equalTo(68); }]; [_stitchView addSubview:self.stitchLabel]; [self.stitchLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.top.mas_equalTo(self.stitchImageView.mas_bottom).mas_offset(20); make.centerX.mas_equalTo(self.stitchImageView); }]; _stitchView.hidden = YES; } return _stitchView; } - (UIImageView *)stitchImageView { if (!_stitchImageView) { _stitchImageView = [[UIImageView alloc]init]; _stitchImageView.image = [UIImage loadNamed:@"loading"]; } return _stitchImageView; } - (CABasicAnimation *)loadingAnimation { if (!_loadingAnimation) { _loadingAnimation = [CABasicAnimation animationWithKeyPath:@"transform.rotation.z"]; _loadingAnimation.fromValue = [NSNumber numberWithFloat:0.f]; _loadingAnimation.toValue = [NSNumber numberWithFloat: M_PI *2]; _loadingAnimation.duration = 3; _loadingAnimation.autoreverses = NO; _loadingAnimation.fillMode = kCAFillModeForwards; _loadingAnimation.repeatCount = MAXFLOAT; } return _loadingAnimation; } - (UILabel *)aiPanPromtLabel { if (!_aiPanPromtLabel) { _aiPanPromtLabel = [[UILabel alloc]init]; _aiPanPromtLabel.backgroundColor = [UIColor colorWithRed:33/255.0 green:33/255.0 blue:33/255.0 alpha:.2]; _aiPanPromtLabel.layer.cornerRadius = 6; _aiPanPromtLabel.layer.masksToBounds = YES; _aiPanPromtLabel.textColor = [UIColor whiteColor]; _aiPanPromtLabel.font = [UIFont systemFontOfSize:14]; _aiPanPromtLabel.text = @"请保持手机与拍摄物平行，匀速拍摄"; _aiPanPromtLabel.hidden = YES; _aiPanPromtLabel.textAlignment = NSTextAlignmentCenter; } return _aiPanPromtLabel; } - (UILabel *)stitchLabel { if (!_stitchLabel) { _stitchLabel = [[UILabel alloc]init]; _stitchLabel.text = @"正在拼接中，请稍等"; _stitchLabel.font = [UIFont systemFontOfSize:12]; _stitchLabel.textColor = [UIColor whiteColor]; } return _stitchLabel; } #pragma mark - Private Method - (void)alFullViewAction:(UIButton *)button { if (self.mode == SDK_CAPTURE_MODE_PANORAMA) { OperationNodePanorama *pan = nil; if ([self.currentOperationNode isKindOfClass:[OperationNodePanorama class]]) { pan = self.currentOperationNode; pan.needHiddenDir = !pan.needHiddenDir; } self.panoramOrientationGuideView.hidden = pan.needHiddenDir; } else if (self.mode == SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA) { OperationNodeAIPanorama *aiPan = nil; if ([self.currentOperationNode isKindOfClass:[OperationNodeAIPanorama class]]) { aiPan = self.currentOperationNode; aiPan.needHiddenDir = !aiPan.needHiddenDir; } self.panoramOrientationGuideView.hidden = aiPan.needHiddenDir; } } - (void)showPreview:(UITapGestureRecognizer *)tap { if (self.ablumImageView.hidden) { return; } if(self.mode != SDK_CAPTURE_MODE_SINGLE) { PCSPreviewViewController *vc = [[PCSPreviewViewController alloc]init]; vc.modalPresentationStyle = UIModalPresentationFullScreen; vc.model = self.resourceModel; vc.selectIndex = self.mode; vc.dataChangeBlock = ^{ [self updateViewStatus]; }; [self presentViewController:vc animated:YES completion:nil]; } else { PreviewSingleViewController* dst = [[PreviewSingleViewController alloc]init]; dst.modalPresentationStyle = UIModalPresentationFullScreen; dst.singleModeNode = self.currentOperationNode; if (self.resourceModel.singleArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.singleArray.firstObject; dst.image = model.image; } [self presentViewController:dst animated:YES completion:nil]; } } + (instancetype)initWithParams:(NSDictionary *)params complete:(PCSBaseVCCompleteBLock)complete { [self parser:params]; UIStoryboard* sb = [UIStoryboard storyboardWithName:[PCSTools shared].mainStoryboardName bundle:[PCSTools sdkBundle]]; PCSBaseViewController *vc = (PCSBaseViewController *)[sb instantiateViewControllerWithIdentifier:@"sample"]; vc.completeBlock = complete; return vc; } #pragma mark - Config param + (void)parser: (NSDictionary*)params{ SDKParameters* sdkParams = [SDKParameters shared]; NSString* retainedMode = params[@"dataRetainedMode"]; if(retainedMode != nil){ if([retainedMode isEqual:@"retain"]){ sdkParams.retainedMode = SDK_DATA_RETAINED_RETAIN; } else if([retainedMode isEqual:@"clear"]){ sdkParams.retainedMode = SDK_DATA_RETAINED_CLEAR; } } NSArray* arr = params[@"cameraMode"]; NSDictionary* table = @{ @"continuous": @(SDK_CAPTURE_MODE_CONTINUOUS), @"single" : @(SDK_CAPTURE_MODE_SINGLE), @"video" : @(SDK_CAPTURE_MODE_MOVIE), @"panorama" : @(SDK_CAPTURE_MODE_PANORAMA), @"panoramaPlus" : @(SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA) }; NSMutableArray* modeIndiciesTable = [NSMutableArray array]; NSMutableArray *mutabArray = [NSMutableArray array]; [arr enumerateObjectsUsingBlock:^(id _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if ([obj isKindOfClass:[NSDictionary class]]) { NSDictionary *dict = (NSDictionary *)obj; NSString *mode = dict[@"mode"]; if (!table[mode]) { return; } if (idx == 0) { sdkParams.modeIndex = (SDKCaptureModeIndex)table[mode].integerValue; } [modeIndiciesTable addObject:table[mode]]; SDKParametersItem *item = [[SDKParametersItem alloc]init]; NSString* cameraPosition = dict[@"type"]; item.model = (SDKCaptureModeIndex)table[mode].integerValue; if(cameraPosition != nil){ if([cameraPosition isEqual:@"back"]){ item.cameraPosition = SDK_CAMERA_PISITION_BACK; item.cameraPositionString = cameraPosition; } else if([cameraPosition isEqual:@"front"]){ item.cameraPosition = SDK_CAMERA_PISITION_FRONT; item.cameraPositionString = cameraPosition; } } NSNumber* recTime = dict[@"recTime"]; if(recTime != nil){ item.limitRecordTime = [recTime integerValue]; } item.keyFrame = dict[@"keyframe"]; item.isRemake = [dict[@"isRemake"] boolValue]; NSNumber *quantity = dict[@"quantity"]; if (quantity) { item.quantity = [quantity integerValue]; } NSNumber *quality = dict[@"quality"]; if (quality) { item.quality = [quality floatValue]; } NSString* flashMode = dict[@"flashMode"]; if(flashMode != nil){ item.flashModeString = flashMode; if([flashMode isEqualToString:@"auto"]){ item.flashMode = SDK_FLASH_MODE_AUTO; } else if([flashMode isEqualToString:@"on"]){ item.flashMode = SDK_FLASH_MODE_ON; } else if([flashMode isEqualToString:@"off"]){ item.flashMode = SDK_FLASH_MODE_OFF; } } NSNumber* videoQualityNum = dict[@"videoQuality"]; if(videoQualityNum != nil){ NSInteger videoQuality = [videoQualityNum integerValue]; if(videoQuality == 480){ item.videoQuality = SDK_VIDEO_QUALITY_480; } else if(videoQuality == 720){ item.videoQuality = SDK_VIDEO_QUALITY_720; } else if(videoQuality == 1080){ item.videoQuality = SDK_VIDEO_QUALITY_1080; } else if(videoQuality == 2160){ item.videoQuality = SDK_VIDEO_QUALITY_2160; } } NSNumber* showPreviewForPanorama = dict[@"showPreview"]; if(showPreviewForPanorama != nil){ item.showPreviewForPanorama = [showPreviewForPanorama boolValue]; } [mutabArray addObject:item]; } }]; sdkParams.modeIndices = [modeIndiciesTable copy]; [SDKParameters shared].items = mutabArray; } // 拍照界面 - (void)showPreviewView: (BOOL)show{ self.previewLayer.hidden = !show; self.takePhotoButton.enabled = show; self.resultImageView.hidden = show; self.backButton.hidden = !show; self.flashButton.hidden = !show; self.switchButton.hidden = !show; self.discardPhotoButton.hidden = show; self.savePhotoButton.hidden = show; } - (void)setup{ // 打开数据库 [[LenzDBManager shared] openSqlDataBase]; [LenzDataManager creatDirectory]; dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ [[PCSTools shared] cleanDiskCache]; }); _mode = SDK_CAPTURE_MODE_CONTINUOUS; _captureSession = [[AVCaptureSession alloc] init]; _captureSession.sessionPreset = AVCaptureSessionPresetInputPriority; _movieFileOutput = [[AVCaptureMovieFileOutput alloc] init]; _videoDataQueue = dispatch_queue_create("video data", DISPATCH_QUEUE_SERIAL); _videoDataOutput = [[AVCaptureVideoDataOutput alloc] init]; _videoDataOutput.alwaysDiscardsLateVideoFrames = YES; _videoDataOutput.videoSettings = [NSDictionary dictionaryWithObject:[NSNumber numberWithInt:kCVPixelFormatType_32BGRA] forKey:(id)kCVPixelBufferPixelFormatTypeKey]; _photoOutput = [[AVCapturePhotoOutput alloc] init]; NSDictionary *setDic = @{AVVideoCodecKey:AVVideoCodecTypeJPEG}; _outputSettings = [AVCapturePhotoSettings photoSettingsWithFormat:setDic]; [_photoOutput setPhotoSettingsForSceneMonitoring:_outputSettings]; _previewLayer = [[AVCaptureVideoPreviewLayer alloc] initWithSession:self.captureSession]; _previewLayer.videoGravity = AVLayerVideoGravityResizeAspectFill; NSMutableArray* nodesArr = [NSMutableArray array]; NSMutableDictionary* nodesDic = [NSMutableDictionary dictionary]; __block SDKCaptureModeIndex defaultModeIndex = SDK_CAPTURE_MODE_CONTINUOUS; NSDictionary* nodeClsTable = @{ @(SDK_CAPTURE_MODE_CONTINUOUS): [OperationNodeMultiple class], @(SDK_CAPTURE_MODE_SINGLE): [OperationNodeSingle class], @(SDK_CAPTURE_MODE_MOVIE): [OperationNodeMovie class], @(SDK_CAPTURE_MODE_PANORAMA): [OperationNodePanorama class], @(SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA): [OperationNodeAIPanorama class], }; [[SDKParameters shared].modeIndices enumerateObjectsUsingBlock:^(NSNumber * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (idx == 0) { defaultModeIndex = (SDKCaptureModeIndex)obj.integerValue; } if(nodeClsTable[obj] != nil){ if ([SDKParameters shared].retainedMode == SDK_DATA_RETAINED_RETAIN && obj.intValue == SDK_CAPTURE_MODE_SINGLE) { self.isContainSingleInReatinMode = YES; return; } else { id node = [[nodeClsTable[obj] alloc] initWithController: self]; if ([node isKindOfClass:[OperationNodeVideoBase class]]) { OperationNodeVideoBase *base = (OperationNodeVideoBase *)node; [[SDKParameters shared].items enumerateObjectsUsingBlock:^(SDKParametersItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.model == self.mode) { base.recTime = obj.limitRecordTime; } }]; } [nodesArr addObject: node]; nodesDic[obj] = node; } } }]; if ([SDKParameters shared].retainedMode == SDK_DATA_RETAINED_RETAIN && nodesArr.count == 0 && self.isContainSingleInReatinMode) { // reatin模式下只有single id node = [[OperationNodeSingle alloc] initWithController: self]; [nodesArr addObject: node]; nodesDic[@(SDK_CAPTURE_MODE_SINGLE)] = node; defaultModeIndex = SDK_CAPTURE_MODE_SINGLE; } [SDKParameters shared].modeIndex = defaultModeIndex; _operationNodesArray = [nodesArr copy]; _operationNodes = [nodesDic copy]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(willEnterForeground:) name:UIApplicationWillEnterForegroundNotification object:nil]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(willEnterBackground:) name:UIApplicationDidEnterBackgroundNotification object:nil]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(orientationWillChange:) name:UIDeviceOrientationDidChangeNotification object:nil]; } - (void)startMotion { if (self.motionManager.deviceMotionAvailable) { __weak typeof(self)wearSelf = self; [self.motionManager startDeviceMotionUpdatesToQueue:[NSOperationQueue mainQueue] withHandler:^(CMDeviceMotion * _Nullable motion, NSError * _Nullable error) { if (!self.startPitchX && !self.startRollY) { self.startPitchX = @(motion.attitude.pitch * 100); self.startRollY = @(motion.attitude.roll *100); } double x = self.startPitchX.doubleValue - motion.attitude.pitch * 100; double y = self.startRollY.doubleValue - motion.attitude.roll * 100; LenVideoStitchDirction dir = (LenVideoStitchDirction)wearSelf.panoramOrientationGuideView.selectedItemIndex; if (dir == LenVideoStitchDirctionLeft || dir == LenVideoStitchDirctionRight) { if (fabs(x) < 3) { [wearSelf.panoramaGuideView updateArrowWith:PanoramaArrowDirCenter dir:dir]; } else { if (x > 0) { [wearSelf.panoramaGuideView updateArrowWith:PanoramaArrowDirDown dir:dir]; } else { [wearSelf.panoramaGuideView updateArrowWith:PanoramaArrowDirUp dir:dir]; } } } else if (dir == LenVideoStitchDirctionUp || dir == LenVideoStitchDirctionDown) { if (fabs(y) < 3) { [wearSelf.panoramaGuideView updateArrowWith:PanoramaArrowDirCenter dir:dir]; } else { if (y > 0) { [wearSelf.panoramaGuideView updateArrowWith:PanoramaArrowDirLeft dir:dir]; } else { [wearSelf.panoramaGuideView updateArrowWith:PanoramaArrowDirRight dir:dir]; } } } }]; } } - (void)stopMotion { [self.motionManager stopDeviceMotionUpdates]; self.startPitchX = nil; self.startRollY = nil; LenVideoStitchDirction dir = (LenVideoStitchDirction)self.panoramOrientationGuideView.selectedItemIndex; [self.panoramaGuideView updateArrowWith:PanoramaArrowDirCenter dir:dir]; } #pragma mark - Lazy Load - (BaseViewTapGestureDelegate *)tapDelegate{ if(_tapDelegate == nil){ _tapDelegate = [[BaseViewTapGestureDelegate alloc] init]; _tapDelegate.controller = self; } return _tapDelegate; } - (AVCaptureDevice *)currentCamera{ __block AVCaptureDevice* camera = nil; [self.captureSession.inputs enumerateObjectsUsingBlock:^(__kindof AVCaptureInput * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { AVCaptureDeviceInput* inputDevice = obj; if([inputDevice.device hasMediaType:AVMediaTypeVideo]){ camera = inputDevice.device; *stop = YES; } }]; return self.currentCameraInput.device; } - (AVCaptureDeviceInput*)currentCameraInput{ __block AVCaptureDeviceInput* cameraInput = nil; [self.captureSession.inputs enumerateObjectsUsingBlock:^(__kindof AVCaptureInput * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { AVCaptureDeviceInput* inputDevice = obj; if([inputDevice.device hasMediaType:AVMediaTypeVideo]){ cameraInput = inputDevice; *stop = YES; } }]; return cameraInput; } - (SDKParameters *)parameters{ return [SDKParameters shared]; } #pragma mark - Action - (void)focusOn: (CGPoint)point{ CGPoint pt = [self.previewLayer captureDevicePointOfInterestForPoint:point]; AVCaptureDevice* curr = self.currentCamera; [[CameraManager shared] focusOn:pt device:curr]; [self showFocusViewAt:point]; } - (void)showFocusViewAt: (CGPoint)point{ [NSObject cancelPreviousPerformRequestsWithTarget:self selector:@selector(hideFocusView) object:nil]; if(self.focusView == nil){ UIImageView* imgView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 42, 42)]; imgView.image = [UIImage sdkImageNamed:@"focus"]; imgView.contentMode = UIViewContentModeScaleAspectFit; self.focusView = imgView; [self.view addSubview:self.focusView]; } self.focusView.hidden = NO; CABasicAnimation* flash = [CABasicAnimation animationWithKeyPath:@"opacity"]; flash.duration = 0.2; flash.fromValue = @(1); flash.toValue = @(0.1); flash.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]; flash.autoreverses = YES; flash.repeatCount = 3; [self.focusView.layer removeAnimationForKey:@"flash"]; [self.focusView.layer addAnimation:flash forKey:@"flash"]; self.focusView.frame = CGRectMake(point.x - 21, point.y - 21, 42, 42); [self performSelector:@selector(hideFocusView) withObject:nil afterDelay:3]; } - (void)hideFocusView{ [self.focusView.layer removeAnimationForKey:@"flash"]; self.focusView.hidden = YES; } - (void)image:(UIImage *)image didFinishSavingWithError:(NSError *)error contextInfo:(void *)contextInfo{ if(error != nil){ return; } if(self.mode == SDK_CAPTURE_MODE_SINGLE){ [self dismissViewControllerAnimated:YES completion:^{}]; } else{ [self startCaptureSession]; [self showPreviewView:YES]; } } - (AVCaptureVideoOrientation)videoOrientation{ UIDeviceOrientation curr = UIDeviceOrientationUnknown; return [self videoOrientation:&curr]; } - (AVCaptureVideoOrientation)videoOrientation:(UIDeviceOrientation*)currentDeviceOrientation{ return [[PCSMotionManager shared] videoOrientation:currentDeviceOrientation];; } - (void)takeStillPhoto:(AVCaptureVideoPreviewLayer*)previewLayer { if ([self showAuthorCamerIfNeed]) { return; } AVCaptureConnection *connection = [self.photoOutput connectionWithMediaType:AVMediaTypeVideo]; if ([connection isVideoStabilizationSupported]) { connection.preferredVideoStabilizationMode = AVCaptureVideoStabilizationModeAuto; } if(connection == nil){ return; } if (connection.supportsVideoOrientation) { // 根据motion设置照片方向 AVCaptureVideoOrientation videoOrientation = [self videoOrientation]; connection.videoMirrored = self.currentCamera == [CameraManager shared].front; connection.videoOrientation = videoOrientation; } // 创建 AVCapturePhotoSettings AVCapturePhotoSettings *photoSettings = [AVCapturePhotoSettings photoSettings]; if ([self.photoOutput.availablePhotoCodecTypes containsObject:AVVideoCodecTypeJPEG]) { NSDictionary *format = @{AVVideoCodecKey: AVVideoCodecTypeJPEG}; photoSettings = [AVCapturePhotoSettings photoSettingsWithFormat:format]; if (self.currentCameraInput.device.position == SDK_CAMERA_PISITION_BACK) { photoSettings.flashMode = self.outputSettings.flashMode; } photoSettings.previewPhotoFormat = @{ (NSString*)kCVPixelBufferPixelFormatTypeKey : photoSettings.availablePreviewPhotoPixelFormatTypes.firstObject, (NSString*)kCVPixelBufferWidthKey: @(160), (NSString*)kCVPixelBufferHeightKey: @(160), }; } photoSettings.autoStillImageStabilizationEnabled = YES; // 拍照 [self.photoOutput capturePhotoWithSettings:photoSettings delegate:self]; } #pragma mark - Notification - (void)orientationWillChange: (NSNotification*)noti{ } - (void)willEnterForeground: (NSNotification*)noti{ } //UIBackgroundTaskIdentifier _bgTaskToken; - (void)willEnterBackground: (NSNotification*)noti{ if([self.currentOperationNode conformsToProtocol:@protocol(OperationNodeBackgroundProtocol)]){ id obj = self.currentOperationNode; if ([obj respondsToSelector:@selector(willEnterBackground:)]) { [obj willEnterBackground:noti]; } } } - (void)orientationDidChange: (NSNotification*)noti{ if([self.currentOperationNode respondsToSelector:@selector(stop)]) [self.currentOperationNode stop]; } #pragma mark - alert - (void)showAlertForAuthorizationWithText: (NSString*)text{ [QuitMultipleModeAlertViewController show:self title:@"" text:text leftBtnTitle:@"取消" rightBtnTitle:@"确认" withLeftButtonCallBack:^(QuitMultipleModeAlertViewController * _Nonnull alertController) { [alertController dismissViewControllerAnimated:YES completion:^{ }]; } rightButtonCallBack:^(QuitMultipleModeAlertViewController * _Nonnull alertController) { [alertController dismissViewControllerAnimated:YES completion:^{ NSURL* url = [NSURL URLWithString:UIApplicationOpenSettingsURLString]; if(url != nil){ [[UIApplication sharedApplication] openURL:url options:@{} completionHandler:^(BOOL success) { }]; } }]; }]; } - (void)showAlertForAuthorization{ [self showAlertForAuthorizationWithText:@"请在系统设置里打开摄像机访问权限后重试"]; } - (BOOL)showAuthBoth { __block BOOL showVideoAlert = NO; AVAuthorizationStatus staus = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo]; switch (staus) { case AVAuthorizationStatusDenied:{ showVideoAlert = YES; break; } default: showVideoAlert = NO; break; } __block BOOL showAlert = NO; switch ([AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeAudio]) { case AVAuthorizationStatusDenied:{ showAlert = YES; break; } default: showAlert = NO; break; } if (showVideoAlert && showAlert) { self.panGesture.enabled = NO; [self.authView showAutherWith:PCSAuthPhoneAndMir]; return YES; } return NO; } - (BOOL)showAuthorCamerIfNeed { __block BOOL showAlert = NO; AVAuthorizationStatus staus = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo]; switch (staus) { case AVAuthorizationStatusDenied:{ [self.authView showAutherWith:PCSAuthPhone]; self.panGesture.enabled = NO; showAlert = YES; break; } default: showAlert = NO; break; } return showAlert; } - (BOOL)showAudioCamerIfNeed { __block BOOL showAlert = NO; switch ([AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeAudio]) { case AVAuthorizationStatusDenied:{ [self.authView showAutherWith:PCSAuthMir]; self.panGesture.enabled = NO; showAlert = YES; break; } default: showAlert = NO; break; } return showAlert; } #pragma mark - Capture - (void)takeStillPhoto{ [self takeStillPhoto:self.previewLayer]; } - (BOOL)startRecording{ if (![self showAuthBoth]) { if ([self showAuthorCamerIfNeed] || [self showAudioCamerIfNeed]) { return NO; } } else { return NO; } if(self.movieFileOutput.isRecording){ return NO; } [[SDKParameters shared].items enumerateObjectsUsingBlock:^(SDKParametersItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.model == self.mode) { self.movieFileOutput.maxRecordedDuration = CMTimeMake(obj.limitRecordTime, 1); } }]; [self.recordTimer invalidate]; dispatch_async(dispatch_get_main_queue(), ^{ self.recordTimer = [NSTimer timerWithTimeInterval:0.2 repeats:YES block:^(NSTimer * _Nonnull timer) { [self.timerLabel updateWith:self.movieFileOutput.recordedDuration.value / self.movieFileOutput.recordedDuration.timescale]; }]; [[NSRunLoop currentRunLoop] addTimer:self.recordTimer forMode:NSDefaultRunLoopMode]; }); NSURL* tmpMovieFileUrl = [NSURL fileURLWithPath:[LenzDataManager moviePath]]; AVCaptureConnection* connection = [self.movieFileOutput connectionWithMediaType:AVMediaTypeVideo]; if ([connection isVideoStabilizationSupported]) { connection.preferredVideoStabilizationMode = AVCaptureVideoStabilizationModeAuto; } if(connection == nil){ return NO; } UIDeviceOrientation currOrientation = UIDeviceOrientationUnknown; connection.videoOrientation = [self videoOrientation:&currOrientation]; AVCaptureDevice* camera = self.currentCamera; [camera lockForConfiguration:nil]; if ([camera hasFlash] && self.currentCameraInput.device.position == SDK_CAMERA_PISITION_BACK) { if (self.outputSettings.flashMode == AVCaptureFlashModeOff) { [camera setTorchMode:AVCaptureTorchModeOff]; } else if (self.outputSettings.flashMode == AVCaptureFlashModeOn) { [camera setTorchMode:AVCaptureTorchModeOn]; } else { [camera setTorchMode:AVCaptureTorchModeAuto]; } } [camera unlockForConfiguration]; self.thumbnailOritaionByCurrentVideoOrientation = [UIImage imageOrientationByDeviceOrientation:currOrientation isFrontCamera:camera == [CameraManager shared].front]; [self.movieFileOutput startRecordingToOutputFileURL: tmpMovieFileUrl recordingDelegate:self]; return YES; } - (void)stopRecording{ [self.movieFileOutput stopRecording]; AVCaptureDevice* camera = self.currentCamera; [camera lockForConfiguration:nil]; if ([camera hasFlash] && self.currentCameraInput.device.position == SDK_CAMERA_PISITION_BACK) { [camera setTorchMode:AVCaptureTorchModeOff]; } [camera unlockForConfiguration]; [self.recordTimer invalidate]; self.recordTimer = nil; } - (BOOL)startVideoDataOutputing{ [[NSNotificationCenter defaultCenter] removeObserver:self name:PCS_NotificationNameOrientationDidChange object:nil]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(orientationDidChange:) name:PCS_NotificationNameOrientationDidChange object:nil]; UIDeviceOrientation deviceOrientation = UIDeviceOrientationPortrait; AVCaptureVideoOrientation orientation = [self videoOrientation:&deviceOrientation]; CGFloat degree = 0; AVCaptureDevice* camera = self.currentCamera; CameraManager* cameraMgr = [CameraManager shared]; BOOL isFront = camera == cameraMgr.front; BOOL isLandscape = NO; // 前摄像头需要镜像一下 switch (deviceOrientation) { case UIDeviceOrientationPortrait: degree = 0; break; case UIDeviceOrientationLandscapeRight: degree = isFront ? 90 : -90; isLandscape = YES; break; case UIDeviceOrientationPortraitUpsideDown: degree = 180; break; case UIDeviceOrientationLandscapeLeft: degree = isFront ? -90 : 90; isLandscape = YES; break; default: break; } __block BOOL ret = NO; dispatch_sync(self.videoDataQueue, ^{ if(self.videoDataOutput.sampleBufferDelegate != nil){ return; } if([self configureVideoWritter]){ AVCaptureConnection *connection = [self.videoDataOutput connectionWithMediaType:AVMediaTypeVideo]; if ([connection isVideoStabilizationSupported]) { connection.preferredVideoStabilizationMode = AVCaptureVideoStabilizationModeAuto; } if(connection == nil){ return; } [connection setVideoOrientation:orientation]; CGFloat aspect = isFront ? cameraMgr.frontAspect : cameraMgr.backAspect; aspect = isLandscape ? 1.0 / aspect : aspect; [self.videoDataOutput setSampleBufferDelegate:self queue:self.videoDataQueue]; ret = YES; } }); return ret; } - (PanoramaGuideView *)panoramaGuideView{ if (_panoramaGuideView == nil) { _panoramaGuideView = [[PanoramaGuideView alloc]init]; _panoramaGuideView.hidden = YES; } return _panoramaGuideView;; } - (void)stopVideoDataOutputing{ [self.motionTimer invalidate]; self.motionTimer = nil; [[NSNotificationCenter defaultCenter] removeObserver:self name:PCS_NotificationNameOrientationDidChange object:nil]; dispatch_async(self.videoDataQueue, ^{ [self.videoDataOutput setSampleBufferDelegate:nil queue:nil]; [Renderer shared].cameraPass.texture = nil; }); [self stopMotion]; [self.panoramaGuideView showImageWith:nil dir:self.panoramOrientationGuideView.selectedItemIndex]; [self updateViewStatus]; } - (void)updateViewStatusWhenStitchSave:(BOOL)isSaveIng { dispatch_async(dispatch_get_main_queue(), ^{ self.stitchView.hidden = !isSaveIng; if (self.stitchView.hidden) { [self.stitchImageView.layer removeAnimationForKey:@"loadingAnimation"]; } else { [self.stitchImageView.layer addAnimation:self.loadingAnimation forKey:@"loadingAnimation"]; } self.flashButton.hidden = isSaveIng; if (self.mode == SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA) { self.panoramOrientationGuideView.hidden = YES; self.ai_fullView.hidden = YES; self.panoramaGuideView.hidden = YES; } else { self.panoramOrientationGuideView.hidden = isSaveIng; self.ai_fullView.hidden = YES; self.panoramaGuideView.hidden = isSaveIng; } self.modeList.hidden = isSaveIng; self.savePhotoButton.hidden = isSaveIng; self.takePhotoButton.hidden = isSaveIng; self.discardPhotoButton.hidden = isSaveIng; self.backButton.hidden = !isSaveIng; self.ablumImageView.hidden = isSaveIng; }); } - (void)updateViewStatusWhenStitchFail { dispatch_async(dispatch_get_main_queue(), ^{ self.stitchView.hidden = YES; self.flashButton.hidden = NO; self.modeList.hidden = NO; self.savePhotoButton.hidden = NO; self.takePhotoButton.hidden = NO; if (self.mode == SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA) { self.ai_fullView.hidden = YES; self.panoramOrientationGuideView.hidden = YES; self.panoramaGuideView.hidden = YES; } else { self.ai_fullView.hidden = YES; self.panoramOrientationGuideView.hidden = NO; self.panoramaGuideView.hidden = NO; } self.discardPhotoButton.hidden = NO; self.backButton.hidden = YES; self.ablumImageView.hidden = NO; [self.takePhotoButton setImage:[UIImage loadNamed:@"take-photo-btn"] forState:UIControlStateNormal]; }); } - (BOOL)getStitchBigImageIfNeed { BOOL isSuccess = NO; NSString *s = [LenStitcher getCurrentPanoramaShow]; if (s.length) { isSuccess = YES; } return isSuccess; } - (BOOL)configureVideoWritter{ // setup asset writter for the video data output NSURL* tmpMovieFileUrl = [NSURL fileURLWithPath:[[PCSTools shared].tmpPath stringByAppendingPathComponent:@"video-data-tmp-file.mov"] isDirectory:NO]; NSError* err = nil; [[NSFileManager defaultManager] removeItemAtURL:tmpMovieFileUrl error:nil]; self.videoWriter = [[AVAssetWriter alloc] initWithURL:tmpMovieFileUrl fileType:AVFileTypeQuickTimeMovie error:&err]; if(err != nil){ self.videoWriter = nil; return NO; } [[SDKParameters shared].items enumerateObjectsUsingBlock:^(SDKParametersItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.model == self.mode) { NSDictionary* settings = [NSDictionary dictionaryWithObjectsAndKeys: AVVideoCodecTypeH264, AVVideoCodecKey, [NSNumber numberWithInteger: obj.resolution.width], AVVideoWidthKey, [NSNumber numberWithInteger: obj.resolution.height], AVVideoHeightKey, nil]; self.videoWriterInput = [AVAssetWriterInput assetWriterInputWithMediaType:AVMediaTypeVideo outputSettings:settings]; } }]; self.videoWriterInput.expectsMediaDataInRealTime = YES; [self.videoWriter addInput:self.videoWriterInput]; return YES; } - (void)prepareCamera{ if (self.cameraPrepared) { return; } __block AVCaptureDevice* device = nil; [[SDKParameters shared].items enumerateObjectsUsingBlock:^(SDKParametersItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.model == self.mode) { device = obj.cameraPosition == SDK_CAMERA_PISITION_BACK ? [CameraManager shared].back : [CameraManager shared].front; } }]; if (device == nil) { self.cameraPrepared = false; return; } NSError* error; AVCaptureDeviceInput* input = [[AVCaptureDeviceInput alloc] initWithDevice:device error:&error]; if(error != nil){ self.cameraPrepared = false; return; } [self.captureSession beginConfiguration]; if([self.captureSession canAddInput:input]){ [self.captureSession addInput:input]; } else{ return; } self.previewLayer = [AVCaptureVideoPreviewLayer layerWithSession:self.captureSession]; self.previewLayer.frame = self.view.layer.bounds; self.previewLayer.videoGravity = AVLayerVideoGravityResizeAspectFill; [self.view.layer insertSublayer:self.previewLayer atIndex:0u]; if([self.captureSession canAddOutput:self.photoOutput]){ [self.captureSession addOutput:self.photoOutput]; } if([self.captureSession canAddOutput:self.movieFileOutput]){ [self.captureSession addOutput:self.movieFileOutput]; } [self.captureSession commitConfiguration]; self.cameraPrepared = YES; [[SDKParameters shared].items enumerateObjectsUsingBlock:^(SDKParametersItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.model == self.mode) { [[CameraManager shared] setResolutionFor:AVCaptureDevicePositionBack with:obj.resolution.height]; [[CameraManager shared] setResolutionFor:AVCaptureDevicePositionFront with:obj.resolution.height]; } }]; [self updatePreViewLayer]; } #pragma mark - Gesture - (void)tapGestureHandler: (UITapGestureRecognizer*)gesture{ switch(gesture.state){ case UIGestureRecognizerStateBegan:{ break; } case UIGestureRecognizerStateChanged:{ break; } case UIGestureRecognizerStateEnded:{ CGPoint pt = [gesture locationInView:self.view]; [self focusOn:pt]; break; } case UIGestureRecognizerStateCancelled:{ break; } default: break; } } - (void)panGestureHandler: (UIPanGestureRecognizer*)gesture{ switch(gesture.state){ case UIGestureRecognizerStateBegan:{ break; } case UIGestureRecognizerStateChanged:{ if(self.flag){ return; } self.flag = YES; CGPoint translation = [gesture translationInView:self.view]; [self.modeList updateIndexByTanslation:translation]; break; } case UIGestureRecognizerStateEnded:{ self.flag = NO; break; } case UIGestureRecognizerStateCancelled:{ self.flag = NO; break; } default: self.flag = NO; break; } } #pragma mark - orientation - (UIInterfaceOrientationMask)supportedInterfaceOrientations{ return UIInterfaceOrientationMaskPortrait; } - (void)updateUIByMode{ self.albumButton.hidden = YES; self.numberOfImagesLabel.hidden = YES; self.modeLabel.text = self.currentOperationNode.modeTitleString; self.ai_fullView.hidden = YES; self.panGesture.enabled = YES; if([self.currentOperationNode respondsToSelector:@selector(updateUI)]){ [self.currentOperationNode updateUI]; } [self updatePreViewLayer]; } - (void)updatePreViewLayer { CGFloat width = [UIScreen mainScreen].bounds.size.width; CGFloat height = [UIScreen mainScreen].bounds.size.height; switch (self.mode) { case SDK_CAPTURE_MODE_CONTINUOUS: { self.switchButton.hidden = NO; self.panoramaGuideView.hidden = YES; self.panoramOrientationGuideView.hidden = YES; self.previewLayer.frame = CGRectMake(0, (height - width*4/3)/2, width, width*4/3); } break; case SDK_CAPTURE_MODE_SINGLE: { self.switchButton.hidden = NO; self.panoramaGuideView.hidden = YES; self.panoramOrientationGuideView.hidden = YES; self.previewLayer.frame = CGRectMake(0, (height - width*4/3)/2, width, width*4/3); } break; case SDK_CAPTURE_MODE_MOVIE: { self.switchButton.hidden = NO; self.panoramaGuideView.hidden = YES; self.panoramOrientationGuideView.hidden = YES; self.previewLayer.frame = self.view.layer.bounds; } break; case SDK_CAPTURE_MODE_PANORAMA: { self.switchButton.hidden = YES; self.panoramaGuideView.hidden = NO; self.panoramOrientationGuideView.hidden = NO; self.previewLayer.frame = self.view.layer.bounds; } break; case SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA: { self.switchButton.hidden = YES; self.panoramaGuideView.hidden = YES; self.panoramOrientationGuideView.hidden = YES; self.previewLayer.frame = self.view.layer.bounds; } break; default: break; } } - (void)modeWillChange: (NSUInteger)newIndex oldIndex: (NSUInteger)oldIndex{ if(newIndex >= INT_MAX){ return; } [self.currentOperationNode willQuitOnCompletion:^() {}]; } - (void)modeDidChange: (NSUInteger)newIndex oldIndex: (NSUInteger)oldIndex{ if(newIndex >= INT_MAX){ return; } if(self.effectView.superview != nil){ [UIView animateWithDuration:0.5 animations:^{ self.effectView.effect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleDark]; }]; } if(newIndex != SDK_CAPTURE_MODE_MOVIE){ [[SDKParameters shared].items enumerateObjectsUsingBlock:^(SDKParametersItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.model == self.mode) { [[CameraManager shared] setResolutionFor:AVCaptureDevicePositionBack with:obj.resolution.height]; [[CameraManager shared] setResolutionFor:AVCaptureDevicePositionFront with:obj.resolution.height]; } }]; } else{ [[SDKParameters shared].items enumerateObjectsUsingBlock:^(SDKParametersItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.model == self.mode) { [[CameraManager shared] setResolutionFor:AVCaptureDevicePositionBack with:obj.videoResolution.height]; [[CameraManager shared] setResolutionFor:AVCaptureDevicePositionFront with:obj.videoResolution.height]; } }]; } self.effectView.effect = nil; [self updateUIByMode]; [self switchDevicePositionBack]; [self updateNumberLabel]; } - (void)updateCaptureSessionWith:(NSInteger)oldIndex { PhotographModeEnum oldModeEnum = (PhotographModeEnum)(oldIndex); if((self.mode == SDK_CAPTURE_MODE_PANORAMA || self.mode == SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA) && oldModeEnum != SDK_CAPTURE_MODE_PANORAMA && oldModeEnum != SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA){ if([self.captureSession canAddOutput:self.videoDataOutput]){ [self.captureSession addOutput:self.videoDataOutput]; [self.captureSession removeOutput:self.movieFileOutput]; } } else if((self.mode == SDK_CAPTURE_MODE_MOVIE) && (oldModeEnum == SDK_CAPTURE_MODE_PANORAMA || oldModeEnum == SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA)){ if([self.captureSession canAddOutput:self.movieFileOutput]){ [self.captureSession addOutput:self.movieFileOutput]; [self.captureSession removeOutput:self.videoDataOutput]; } } } - (void)setupMicrophone{ NSError* audioError = nil; AVCaptureDevice* audioDevice = [AVCaptureDevice defaultDeviceWithMediaType:AVMediaTypeAudio]; AVCaptureDeviceInput* audioInput = [AVCaptureDeviceInput deviceInputWithDevice:audioDevice error:&audioError]; if(audioError == nil){ AVCaptureAudioDataOutput* audioOutput = [[AVCaptureAudioDataOutput alloc] init]; [audioOutput setSampleBufferDelegate:self queue:dispatch_get_global_queue(0, 0)]; if([self.captureSession canAddInput:audioInput]){ [self.captureSession addInput:audioInput]; } if([self.captureSession canAddOutput:audioOutput]){ [self.captureSession addOutput:audioOutput]; } } } - (UIStatusBarStyle)preferredStatusBarStyle{ return UIStatusBarStyleLightContent; } #pragma mark 方向调用的代理 - (void)panoramaOrientationViewslt:(PanoramaOrientationViewDirectionEnum)direction{ self.panoramaGuideView.hidden = NO; [UIView animateWithDuration:0.25 animations:^{ [self.panoramaGuideView mas_remakeConstraints:^(MASConstraintMaker *make) { switch (direction) { case PanoramaOrientationViewLeft: case PanoramaOrientationViewRight: { make.left.right.offset(0); make.centerY.mas_equalTo(self.view); make.height.mas_equalTo(PanoramaGuideViewWOrH); } break; case PanoramaOrientationViewUp: case PanoramaOrientationViewDown: { make.centerX.mas_equalTo(self.view); make.width.mas_equalTo(PanoramaGuideViewWOrH); make.bottom.mas_equalTo(self.panoramOrientationGuideView.mas_top).offset(-25); make.top.mas_equalTo(self.timerLabel.mas_bottom).offset(15); } break; case PanoramaOrientationViewAny: { self.panoramaGuideView.hidden = YES; } break; default: break; } }]; if (self.mode != SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA) { [self.panoramaGuideView setNeedsLayout]; [self.panoramaGuideView layoutIfNeeded]; } } completion:^(BOOL finished) { [self.panoramaGuideView direction:direction]; }]; } - (void)stopAllSensors{ [self.captureSession stopRunning]; [[PCSMotionManager shared] stopAccelerometerUpdates]; } #pragma mark - session - (void)turnTorchOff{ AVCaptureDevice* currentDevice = self.currentCamera; if(currentDevice == nil || !currentDevice.hasTorch){ return; } NSError* error; if(error == nil){ [currentDevice lockForConfiguration:&error]; currentDevice.torchMode = AVCaptureTorchModeOff; [currentDevice unlockForConfiguration]; } } - (void)stopCaptureSession{ [self turnTorchOff]; if (self.captureSession.isRunning) { [self.captureSession stopRunning]; } } - (void)startCaptureSession{ if (!self.cameraPrepared) { [self prepareCamera]; } if (self.cameraPrepared && (!self.captureSession.isRunning)) { [self.captureSession startRunning]; } } #pragma mark - Btn call back -(IBAction)switchCameraTapped:(id)sender { if(self.captureSession == nil){ return; } AVCaptureDeviceInput* currInput = self.currentCameraInput; if(currInput == nil){ return; } AVCaptureDevice* currentDevice = currInput.device; AVCaptureDevice *newCamera = nil; if(currentDevice.position == AVCaptureDevicePositionBack){ newCamera = [CameraManager shared].front; } else if(currentDevice.position == AVCaptureDevicePositionFront){ newCamera = [CameraManager shared].back; } else{ return; } [self.captureSession beginConfiguration]; if(currentDevice.hasTorch){ NSError* error; [currentDevice lockForConfiguration:&error]; currentDevice.torchMode = AVCaptureTorchModeOff; [currentDevice unlockForConfiguration]; } [self.captureSession removeInput:currInput]; self.flashButton.hidden = !newCamera.hasFlash; NSError *err = nil; AVCaptureDeviceInput *newVideoInput = [[AVCaptureDeviceInput alloc] initWithDevice:newCamera error:&err]; if(newVideoInput == nil || err != nil){ } else if([self.captureSession canAddInput:newVideoInput]){ [self.captureSession addInput:newVideoInput]; } [self.captureSession commitConfiguration]; } - (void)switchDevicePositionBack { if(self.captureSession == nil || (self.mode != SDK_CAPTURE_MODE_PANORAMA && self.mode != SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA)){ return; } AVCaptureDeviceInput* currInput = self.currentCameraInput; if(currInput == nil){ return; } AVCaptureDevice* currentDevice = currInput.device; AVCaptureDevice *newCamera = nil; if(currentDevice.position == AVCaptureDevicePositionBack){ return; } if(currentDevice.position == AVCaptureDevicePositionFront){ newCamera = [CameraManager shared].back; } [self.captureSession beginConfiguration]; if(currentDevice.hasTorch){ NSError* error; [currentDevice lockForConfiguration:&error]; currentDevice.torchMode = AVCaptureTorchModeOff; [currentDevice unlockForConfiguration]; } [self.captureSession removeInput:currInput]; NSError *err = nil; AVCaptureDeviceInput *newVideoInput = [[AVCaptureDeviceInput alloc] initWithDevice:newCamera error:&err]; if(newVideoInput == nil || err != nil){ } else if([self.captureSession canAddInput:newVideoInput]){ [self.captureSession addInput:newVideoInput]; } [self.captureSession commitConfiguration]; } - (void)takePhotoButtonTouchUpInside:(id)sender{ self.takePhotoButton.enabled = NO; if (self.outputSettings.flashMode == AVCaptureFlashModeOn && (self.mode == SDK_CAPTURE_MODE_SINGLE || self.mode == SDK_CAPTURE_MODE_CONTINUOUS || self.mode == SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA)) { dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(3 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{ self.takePhotoButton.enabled = YES; }); } else { dispatch_async(dispatch_get_main_queue(), ^{ self.takePhotoButton.enabled = YES; }); } if(![self.currentOperationNode respondsToSelector:@selector(enable)] || self.currentOperationNode.enable){ if (self.mode == SDK_CAPTURE_MODE_MOVIE) { __block SDKParametersItem *videoItems = nil; [[SDKParameters shared].items enumerateObjectsUsingBlock:^(SDKParametersItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.model == self.mode) { videoItems = obj; } }]; if (videoItems.quantity > 0 && self.resourceModel.movieArray.count >= videoItems.quantity) { [SVProgressHUD showImage:[UIImage imageNamed:@""] status:[NSString stringWithFormat:@"最多录制%ld条视频", videoItems.quantity]]; return; } } if (self.mode == SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA) { OperationNodeAIPanorama *aiPan = nil; if ([self.currentOperationNode isKindOfClass:[OperationNodeAIPanorama class]]) { aiPan = self.currentOperationNode; if (!aiPan.isRecording) { aiPan.AIType = OperationAITypeTap; } } } [self.currentOperationNode takePhotoButtonTouched]; if (self.mode == SDK_CAPTURE_MODE_PANORAMA && !self.isVideoStitchStopedWhenRecording) { [LenStitcher videoResetPath]; LenzResourceItemModel *itemModel = [[LenzResourceItemModel alloc]init]; [self.resourceModel.panoramArray addObject:itemModel]; [self startMotion]; } } } - (void)longPressGes:(UILongPressGestureRecognizer *)ges { switch (ges.state) { case UIGestureRecognizerStateBegan: { if (self.mode == SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA) { OperationNodeAIPanorama *aiPan = nil; if ([self.currentOperationNode isKindOfClass:[OperationNodeAIPanorama class]]) { [LenStitcher videoResetPath]; LenzResourceItemModel *itemModel = [[LenzResourceItemModel alloc]init]; itemModel.isStitch = YES; [self.resourceModel.aiPanoramArray addObject:itemModel]; [self startMotion]; aiPan = self.currentOperationNode; aiPan.AIType = OperationAITypeLongPress; [self.currentOperationNode takePhotoButtonTouched]; } } } break; case UIGestureRecognizerStateEnded: break; default: break; } } - (void)takePhotoButtonTouchDownInside:(id)sender{ } - (void)flashButtonTouchUpInside:(id)sender{ AVCaptureDevice* currentDevice = self.currentCamera; if(currentDevice == nil || !currentDevice.hasFlash){ return; } NSError* error = nil; [currentDevice lockForConfiguration:&error]; if(error != nil){ return; } if(self.outputSettings.flashMode == AVCaptureFlashModeOn){ self.outputSettings.flashMode = AVCaptureFlashModeAuto; [self.flashButton setImage:[UIImage sdkImageNamed:@"flash-auto-btn"] forState:UIControlStateNormal]; } else if(self.outputSettings.flashMode == AVCaptureFlashModeAuto){ self.outputSettings.flashMode = AVCaptureFlashModeOff; [self.flashButton setImage:[UIImage sdkImageNamed:@"flash-disable-btn"] forState:UIControlStateNormal]; } else{ self.outputSettings.flashMode = AVCaptureFlashModeOn; [self.flashButton setImage:[UIImage sdkImageNamed:@"flash-btn"] forState:UIControlStateNormal]; } [currentDevice unlockForConfiguration]; } - (void)backButtonTouchUpInside:(id)sender{ if (!self.stitchView.hidden) { [QuitMultipleModeAlertViewController show:self title:@"确认提醒" text:@"图片拼接中，返回会清空正在拼接的数据" leftBtnTitle:@"取消" rightBtnTitle:@"确定" withLeftButtonCallBack:^(QuitMultipleModeAlertViewController * _Nonnull alertController) { [alertController dismissViewControllerAnimated:NO completion:^{}]; } rightButtonCallBack:^(QuitMultipleModeAlertViewController * _Nonnull alertController) { [self updateViewStatusWhenStitchSave:NO]; [alertController dismissViewControllerAnimated:NO completion:^{ }]; }]; } else { [self dismissViewControllerAnimated:YES completion:^{}]; } } - (void)makeResData:(NSMutableArray *)array { [array enumerateObjectsUsingBlock:^(LenzResourceItemModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { }]; } - (void)savePhotoButtonTouchUpInside:(id)sender{ //待优化 NSMutableArray *res = [NSMutableArray array]; __block NSInteger idIndex = 1; [self.resourceModel.singleArray enumerateObjectsUsingBlock:^(LenzResourceItemModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { idIndex += idx; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; dict[@"id"] = [NSString stringWithFormat:@"%ld", idIndex]; dict[@"path"] = obj.path; dict[@"cameraMode"] = obj.cameraMode; dict[@"cameraType"] = obj.cameraType; dict[@"isRemake"] = @(obj.isRemake); [res addObject:dict]; }]; [self.resourceModel.continousArray enumerateObjectsUsingBlock:^(LenzResourceItemModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { idIndex += idx; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; dict[@"id"] = [NSString stringWithFormat:@"%ld", idIndex]; dict[@"path"] = obj.path; dict[@"cameraMode"] = obj.cameraMode; dict[@"cameraType"] = obj.cameraType; dict[@"isRemake"] = @(obj.isRemake); [res addObject:dict]; }]; [self.resourceModel.movieArray enumerateObjectsUsingBlock:^(LenzResourceItemModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { idIndex += idx; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; dict[@"id"] = [NSString stringWithFormat:@"%ld", idIndex]; dict[@"path"] = obj.path; dict[@"cameraMode"] = obj.cameraMode; dict[@"cameraType"] = obj.cameraType; dict[@"isRemake"] = @(obj.isRemake); [res addObject:dict]; }]; [self.resourceModel.panoramArray enumerateObjectsUsingBlock:^(LenzResourceItemModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.path.length) { idIndex += idx; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; dict[@"id"] = [NSString stringWithFormat:@"%ld", idIndex]; dict[@"mosaicPictureUrl"] = obj.path; dict[@"cameraMode"] = obj.cameraMode; dict[@"cameraType"] = obj.cameraType; dict[@"isRemake"] = @(obj.isRemake); NSMutableArray *keyFrame = [NSMutableArray array]; [obj.keyFrame enumerateObjectsUsingBlock:^(id _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { [keyFrame addObject:obj]; }]; dict[@"keyFrame"] = keyFrame; [res addObject:dict]; } }]; [self.resourceModel.aiPanoramArray enumerateObjectsUsingBlock:^(LenzResourceItemModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.path.length) { idIndex += idx; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; dict[@"id"] = [NSString stringWithFormat:@"%ld", idIndex]; dict[@"cameraMode"] = obj.cameraMode; dict[@"cameraType"] = obj.cameraType; dict[@"isRemake"] = @(obj.isRemake); if (obj.isStitch) { NSMutableArray *keyFrame = [NSMutableArray array]; [obj.keyFrame enumerateObjectsUsingBlock:^(id _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { [keyFrame addObject:obj]; }]; dict[@"keyFrame"] = keyFrame; dict[@"mosaicPictureUrl"] = obj.path; } else { dict[@"path"] = obj.path; } [res addObject:dict]; } }]; if (self.completeBlock) { NSMutableDictionary *dict = [NSMutableDictionary dictionary]; dict[@"code"] = @(200); dict[@"message"] = @"成功"; dict[@"data"] = res; self.completeBlock(dict); [self dismissViewControllerAnimated:YES completion:^{ }]; } } - (void)discardPhotoResultButtonTouchUpInside:(id)sender{ self.panGesture.enabled = YES; NSString *title = @"返回会清空已拍摄数据，请确认！"; [QuitMultipleModeAlertViewController show:self title:@"确认提醒" text:title leftBtnTitle:@"取消" rightBtnTitle:@"确定" withLeftButtonCallBack:^(QuitMultipleModeAlertViewController * _Nonnull alertController) { [alertController dismissViewControllerAnimated:NO completion:^{}]; } rightButtonCallBack:^(QuitMultipleModeAlertViewController * _Nonnull alertController) { [self.resourceModel.continousArray removeAllObjects]; [self.resourceModel.movieArray removeAllObjects]; [self.resourceModel.panoramArray removeAllObjects]; [self.resourceModel.aiPanoramArray removeAllObjects]; [self updateViewStatus]; [alertController dismissViewControllerAnimated:NO completion:^{ }]; }]; } - (void)albumButtonTouchUpInside:(id)sender{ [self performSegueWithIdentifier:@"show-photoalbum" sender:nil]; } - (__kindof id)currentOperationNode{ return self.operationNodes[@(self.mode)]; } - (void)updateNumberLabel { self.aiPanPromtLabel.hidden = YES; switch (self.mode) { case SDK_CAPTURE_MODE_CONTINUOUS: { if (self.resourceModel.continousArray.count > 0) { self.numberOfImagesLabel.hidden = NO; self.numberOfImagesLabel.text = [NSString stringWithFormat:@"已连拍%ld张", self.resourceModel.continousArray.count]; } else { self.numberOfImagesLabel.hidden = YES; } } break; case SDK_CAPTURE_MODE_MOVIE:{ if (self.resourceModel.movieArray.count > 0) { self.numberOfImagesLabel.hidden = NO; self.numberOfImagesLabel.text = [NSString stringWithFormat:@"已拍视频%ld条", self.resourceModel.movieArray.count]; } else { self.numberOfImagesLabel.hidden = YES; } } break; case SDK_CAPTURE_MODE_PANORAMA: { if (self.resourceModel.panoramArray.count > 0) { self.numberOfImagesLabel.hidden = NO; self.numberOfImagesLabel.text = [NSString stringWithFormat:@"已拼接%ld张", self.resourceModel.panoramArray.count]; } else { self.numberOfImagesLabel.hidden = YES; } } break; case SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA: { self.aiPanPromtLabel.hidden = NO; if (self.resourceModel.aiPanoramArray.count > 0) { self.numberOfImagesLabel.hidden = NO; self.numberOfImagesLabel.text = [NSString stringWithFormat:@"已拍摄%ld张", self.resourceModel.aiPanoramArray.count]; } else { self.numberOfImagesLabel.text = @"轻点拍照，长按录制"; self.numberOfImagesLabel.hidden = NO; } } break; default: self.numberOfImagesLabel.hidden = YES; break; } } - (void)savePhotoWith:(NSData *)data isRemake:(BOOL)isRemake{ UIImage *image = [[UIImage alloc] initWithData:data]; NSString *path = [LenzDataManager saveImageWith:data mode:self.mode]; LenzResourceItemModel *itemModel = [[LenzResourceItemModel alloc]init]; itemModel.path = path; [[SDKParameters shared].items enumerateObjectsUsingBlock:^(SDKParametersItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.model == self.mode) { itemModel.cameraType = obj.cameraPositionString; } }]; itemModel.mode = self.mode; itemModel.image = image; itemModel.isRemake = isRemake; switch (self.mode) { case SDK_CAPTURE_MODE_CONTINUOUS:{ [self.resourceModel.continousArray addObject:itemModel]; } break; case SDK_CAPTURE_MODE_SINGLE: { [self.resourceModel.singleArray addObject:itemModel]; } break; case SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA: { [self.resourceModel.aiPanoramArray addObject:itemModel]; } break; default: break; } self.resourceModel.lastIndex = self.mode; [self updateViewStatus]; [self.currentOperationNode triggered]; if(self.mode == SDK_CAPTURE_MODE_SINGLE){ [self stopCaptureSession]; [self performSegueWithIdentifier:@"preview_single" sender:nil]; } else if(self.mode == SDK_CAPTURE_MODE_CONTINUOUS){ self.discardPhotoButton.hidden = NO; self.savePhotoButton.hidden = NO; } self.resultImageView.image = image; } #pragma mark 相机单拍,和连拍的代理 - (void)captureOutput:(AVCapturePhotoOutput *)output didFinishProcessingPhoto:(AVCapturePhoto *)photo error:(NSError *)error{ NSData* imageData = [photo fileDataRepresentation]; if (imageData == nil){ return; } UIImage *image = [[UIImage alloc] initWithData:imageData]; BOOL isRemake = [self.tensorFlow remake:image]; __block BOOL needCheckRemake = NO; [[SDKParameters shared].items enumerateObjectsUsingBlock:^(SDKParametersItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.model == self.mode) { needCheckRemake = obj.isRemake; } }]; if (isRemake && needCheckRemake) { [QuitMultipleModeAlertViewController show:self title:@"确认提醒" text:@"检测到该图片为翻拍，是否继续使用？" leftBtnTitle:@"取消" rightBtnTitle:@"确定" withLeftButtonCallBack:^(QuitMultipleModeAlertViewController * _Nonnull alertController) { [alertController dismissViewControllerAnimated:YES completion:nil]; } rightButtonCallBack:^(QuitMultipleModeAlertViewController * _Nonnull alertController) { [alertController dismissViewControllerAnimated:YES completion:nil]; [self savePhotoWith:imageData isRemake:isRemake]; }]; } else { [self savePhotoWith:imageData isRemake:isRemake]; } } - (void)updateViewStatus { dispatch_async(dispatch_get_main_queue(), ^{ UIImage *image = nil; NSMutableArray *continousMutArray = [NSMutableArray array]; [self.resourceModel.continousArray enumerateObjectsUsingBlock:^(LenzResourceItemModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.path && obj.image) { [continousMutArray addObject:obj]; } }]; self.resourceModel.continousArray = continousMutArray; NSMutableArray *singleMutArray = [NSMutableArray array]; [self.resourceModel.singleArray enumerateObjectsUsingBlock:^(LenzResourceItemModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.path && obj.image) { [singleMutArray addObject:obj]; } }]; self.resourceModel.singleArray = singleMutArray; NSMutableArray *movieMutArray = [NSMutableArray array]; [self.resourceModel.movieArray enumerateObjectsUsingBlock:^(LenzResourceItemModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.path && obj.image) { [movieMutArray addObject:obj]; } }]; self.resourceModel.movieArray = movieMutArray; NSMutableArray *panoramMutArray = [NSMutableArray array]; [self.resourceModel.panoramArray enumerateObjectsUsingBlock:^(LenzResourceItemModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.path && obj.image) { [panoramMutArray addObject:obj]; } }]; self.resourceModel.panoramArray = panoramMutArray; NSMutableArray *aiPanoramMutArray = [NSMutableArray array]; [self.resourceModel.aiPanoramArray enumerateObjectsUsingBlock:^(LenzResourceItemModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.path && obj.image) { [aiPanoramMutArray addObject:obj]; } }]; self.resourceModel.aiPanoramArray = aiPanoramMutArray; switch (self.resourceModel.lastIndex) { case SDK_CAPTURE_MODE_CONTINUOUS: { if (self.resourceModel.continousArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.continousArray.lastObject; image = model.image; } else { if (self.resourceModel.singleArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.singleArray.lastObject; image = model.image; } else if (self.resourceModel.movieArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.movieArray.lastObject; image = model.image; } else if (self.resourceModel.panoramArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.panoramArray.lastObject; image = model.image; } else if (self.resourceModel.aiPanoramArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.aiPanoramArray.lastObject; image = model.image; } } } break; case SDK_CAPTURE_MODE_SINGLE:{ if (self.resourceModel.singleArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.singleArray.lastObject; image = model.image; } else { if (self.resourceModel.continousArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.continousArray.lastObject; image = model.image; } else if (self.resourceModel.movieArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.movieArray.lastObject; image = model.image; } else if (self.resourceModel.panoramArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.panoramArray.lastObject; image = model.image; } else if (self.resourceModel.aiPanoramArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.aiPanoramArray.lastObject; image = model.image; } } } break; case SDK_CAPTURE_MODE_MOVIE:{ if (self.resourceModel.movieArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.movieArray.lastObject; image = model.image; } else { if (self.resourceModel.singleArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.singleArray.lastObject; image = model.image; } else if (self.resourceModel.continousArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.continousArray.lastObject; image = model.image; } else if (self.resourceModel.panoramArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.panoramArray.lastObject; image = model.image; } else if (self.resourceModel.aiPanoramArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.aiPanoramArray.lastObject; image = model.image; } } } break; case SDK_CAPTURE_MODE_PANORAMA:{ if (self.resourceModel.panoramArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.panoramArray.lastObject; image = model.image; } else { if (self.resourceModel.singleArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.singleArray.lastObject; image = model.image; } else if (self.resourceModel.movieArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.movieArray.lastObject; image = model.image; } else if (self.resourceModel.continousArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.continousArray.lastObject; image = model.image; } else if (self.resourceModel.aiPanoramArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.aiPanoramArray.lastObject; image = model.image; } } } break; case SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA:{ if (self.resourceModel.aiPanoramArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.aiPanoramArray.lastObject; image = model.image; } else { if (self.resourceModel.singleArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.singleArray.lastObject; image = model.image; } else if (self.resourceModel.movieArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.movieArray.lastObject; image = model.image; } else if (self.resourceModel.panoramArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.panoramArray.lastObject; image = model.image; } else if (self.resourceModel.continousArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.continousArray.lastObject; image = model.image; } } } break; default: break; } if (image) { self.ablumImageView.image = image; self.ablumImageView.hidden = NO; self.discardPhotoButton.hidden = NO; self.savePhotoButton.hidden = NO; self.backButton.hidden = YES; } else { self.ablumImageView.image = nil; self.ablumImageView.hidden = YES; self.discardPhotoButton.hidden = YES; self.savePhotoButton.hidden = YES; self.backButton.hidden = NO; } [self updateNumberLabel]; }); } #pragma mark - AVCaptureFileOutputRecordingDelegate - (void)captureOutput:(AVCaptureFileOutput *)output didFinishRecordingToOutputFileAtURL:(NSURL *)outputFileURL fromConnections:(NSArray *)connections error:(NSError *)error{ //视频录制 BOOL recordedSuccessfully = YES; if(error.code == AVErrorMaximumDurationReached){ } else if (error.code == AVErrorDiskFull){ dispatch_async(dispatch_get_main_queue(), ^{ [[NSNotificationCenter defaultCenter] postNotificationName:LenzSDKNotificationDiskIsFull object:error]; }); } else if (error.code == AVErrorSessionWasInterrupted){ } id value = [[error userInfo] objectForKey:AVErrorRecordingSuccessfullyFinishedKey]; if (value) { recordedSuccessfully = [value boolValue]; [self.recordTimer invalidate]; self.recordTimer = nil; } if(!recordedSuccessfully){ return; } OperationNodeMovie *node = nil; if ([self.currentOperationNode isKindOfClass:[OperationNodeMovie class]]) { node = (OperationNodeMovie *)self.currentOperationNode; if (node.isRecording) { [self.currentOperationNode takePhotoButtonTouched]; } } LenzResourceItemModel *itemModel = [[LenzResourceItemModel alloc]init]; itemModel.path = outputFileURL.absoluteString; [[SDKParameters shared].items enumerateObjectsUsingBlock:^(SDKParametersItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.model == self.mode) { itemModel.cameraType = obj.cameraPositionString; } }]; itemModel.mode = self.mode; itemModel.image = [self videoFrameImageWith:outputFileURL]; [self.resourceModel.movieArray addObject:itemModel]; self.resourceModel.lastIndex = self.mode; [self updateViewStatus]; [self.timerLabel updateWith:0]; dispatch_async(dispatch_get_main_queue(), ^{ [self.currentOperationNode triggered]; self.thumbnailOritaionByCurrentVideoOrientation = UIImageOrientationUp; }); } - (BOOL)encodeFrame:(CMSampleBufferRef) sampleBuffer{ if (CMSampleBufferDataIsReady(sampleBuffer)) { if (self.videoWriter.status == AVAssetWriterStatusUnknown) { CMTime startTime = CMSampleBufferGetPresentationTimeStamp(sampleBuffer); [self.videoWriter startWriting]; [self.videoWriter startSessionAtSourceTime:startTime]; } if (self.videoWriter.status == AVAssetWriterStatusFailed) { return NO; } if (self.videoWriterInput.readyForMoreMediaData) { [self.videoWriterInput appendSampleBuffer:sampleBuffer]; return YES; } } return NO; } #pragma mark - AVCaptureAudioDataOutputSampleBufferDelegate #pragma mark - UIViewControllerTransitioningDelegate - (id)animationControllerForPresentedController:(UIViewController *)presented presentingController:(UIViewController *)presenting sourceController:(UIViewController *)source{ return [[CustomModalViewTransitionPresent alloc] init]; } - (id)animationControllerForDismissedController:(UIViewController *)dismissed{ return [[CustomModalViewTransitionDismiss alloc] init]; } #pragma mark - PhotoListViewControllerDelegate //删除视频 - (void)deleteMovie: (MovieListCellModel*)model completion: (DeleteImageCompletionCallBackType)completion{ for (int i = 0; i < self.totalArray.count; i ++) { UIImage *image = self.totalArray[i]; if (image == (UIImage *)model.movieModel.thumbnail) { [self.totalArray removeObjectAtIndex:i]; [self.typeArray removeObjectAtIndex:i]; break;; } } id curr = (__kindof id)self.operationNodes[@(2)]; if([curr respondsToSelector:@selector(deleteCacheForKey:completion:)]){ [curr deleteCacheForKey:model.movieModel.fileUrl.path completion:completion]; } } //连拍删除 - (void)deleteImage:(UIImage *)image completion:(nonnull DeleteImageCompletionCallBackType)completion{ for (int i = 0; i < self.totalArray.count; i ++) { UIImage *img = self.totalArray[i]; if (img == image) { [self.totalArray removeObjectAtIndex:i]; [self.typeArray removeObjectAtIndex:i]; break;; } } id curr = (__kindof id)self.operationNodes[@(0)]; if([curr respondsToSelector:@selector(deleteCacheForImage:completion:)]){ [curr deleteCacheForImage:image completion:completion]; } } - (void)deleteImageWithName:(NSString *)name completion:(nonnull DeleteImageCompletionCallBackType)completion{ id curr = self.currentOperationNode; if([curr respondsToSelector:@selector(deleteCacheForKey:completion:)]){ [curr deleteCacheForKey:name completion:completion]; } } #pragma mark - AVCaptureVideoDataOutputSampleBufferDelegate - (void)captureOutput:(AVCaptureOutput *)output didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer fromConnection:(AVCaptureConnection *)connection { @autoreleasepool { if (connection == [self.videoDataOutput connectionWithMediaType:AVMediaTypeVideo]) { [self.stitchkLock lock]; OperationNodeVideoBase *base = nil; if ([self.currentOperationNode isKindOfClass:[OperationNodeVideoBase class]]) { base = (OperationNodeVideoBase *)self.currentOperationNode; } if (self.isVideoStitchStopedWhenRecording && (self.stitchResult != LenVideoStitchResultFail && self.stitchResult != LenVideoStitchResultStitchFail)) { [self updateViewStatusWhenStitchSave:YES]; self.isStitchBigImage = YES; } [LenStitcher videoStitchWith:sampleBuffer dirction:(LenVideoStitchDirction)self.panoramOrientationGuideView.selectedItemIndex isStop:self.isVideoStitchStopedWhenRecording complete:^(LenVideoStitchResult result, LenVideoStitchNeedSave needSave) { self.stitchResult = result; self.isVideoStitchStopedWhenRecording = NO; UIImage *image = [LenStitcher getCurrentPanoramaShowImage]; LenzResourceItemModel *model = nil; if (self.mode == SDK_CAPTURE_MODE_PANORAMA) { model = self.resourceModel.panoramArray.lastObject; } else if (self.mode == SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA) { model = self.resourceModel.aiPanoramArray.lastObject; } if (!image || !model) { [self.stitchkLock unlock]; return; } if (result == LenVideoStitchResultSuccess) { dispatch_async(dispatch_get_main_queue(), ^{ if (self.isStitchBigImage) { //保存大图拼接路径 [[SDKParameters shared].items enumerateObjectsUsingBlock:^(SDKParametersItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.model == self.mode) { model.cameraType = obj.cameraPositionString; } }]; model.mode = self.mode; if ([LenStitcher getCurrentPanoramaShow]) { model.image = image; model.path = [LenStitcher getCurrentPanoramaShow]; } [self updateViewStatusWhenStitchSave:NO]; self.isStitchBigImage = NO; [self.panoramaGuideView clearImage]; [self updateViewStatus]; [self.panoramaGuideView showImageWith:nil dir:self.panoramOrientationGuideView.selectedItemIndex]; } else { if (base.isRecording) { __block BOOL keyFrame = NO; [[SDKParameters shared].items enumerateObjectsUsingBlock:^(SDKParametersItem * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.model == self.mode) { keyFrame = [obj.keyFrame boolValue]; } }]; if (needSave && keyFrame) { NSString *path = [LenzDataManager saveImageWith:UIImageJPEGRepresentation(image, .6) mode:self.mode]; if (path) { [model.keyFrame addObject:path]; } } if (self.panoramOrientationGuideView.selectedItemIndex != PanoramaOrientationViewAny) { [self.panoramaGuideView showImageWith:image dir:self.panoramOrientationGuideView.selectedItemIndex]; } else { self.ablumImageView.hidden = NO; self.ablumImageView.image = image; } } } self.resourceModel.lastIndex = self.mode; }); } else { if (!base.isRecording) { //停止拼接，移除保存中 非success数据 if (self.mode == SDK_CAPTURE_MODE_PANORAMA) { NSMutableArray *array = [NSMutableArray array]; [self.resourceModel.panoramArray enumerateObjectsUsingBlock:^(LenzResourceItemModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.path.length) { [array addObject:obj]; } }]; self.resourceModel.panoramArray = array; } else if (self.mode == SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA) { NSMutableArray *array = [NSMutableArray array]; [self.resourceModel.aiPanoramArray enumerateObjectsUsingBlock:^(LenzResourceItemModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { if (obj.path.length) { [array addObject:obj]; } }]; self.resourceModel.aiPanoramArray = array; } [self updateViewStatusWhenStitchSave:NO]; [self updateViewStatus]; [self.stitchkLock unlock]; return; } if (result == LenVideoStitchResultFail || result == LenVideoStitchResultStitchFail) { if (result == LenVideoStitchResultFail) { [SVProgressHUD showImage:[UIImage imageNamed:@""] status:@"拼接失败，流程结束"]; } else { [SVProgressHUD showImage:[UIImage imageNamed:@""] status:@"拼接大图失败，流程结束"]; } self.isVideoStitchStopedWhenRecording = NO; dispatch_async(dispatch_get_main_queue(), ^{ [base takePhotoButtonTouched]; [self stopMotion]; [self removeLastStich]; [self updateViewStatusWhenStitchFail]; [self.panoramaGuideView clearImage]; [self updateViewStatus]; [self.panoramaGuideView showImageWith:nil dir:self.panoramOrientationGuideView.selectedItemIndex]; }); [SVProgressHUD dismissWithDelay:3 completion:^{ }]; } else if(result == LenVideoStitchResultSlowMore) { [SVProgressHUD showImage:[UIImage imageNamed:@""] status:@"目标物较少，请对准目标物低速且匀速拍摄"]; } else if (result == LenVideoStitchResultSlow) { [SVProgressHUD showImage:[UIImage imageNamed:@""] status:@"目标物较少，请对准目标物低速且匀速拍摄"]; } else { // [SVProgressHUD showImage:[UIImage imageNamed:@""] status:@"请勿往反方向移动"]; } } [self.stitchkLock unlock]; }]; } } } - (void)removeLastStich { if (self.mode == SDK_CAPTURE_MODE_PANORAMA) { if (self.resourceModel.panoramArray.count > 0) { [self.resourceModel.panoramArray removeLastObject]; } } else if (self.mode == SDK_CAPTURE_MODE_INTELLEGENCE_PANORAMA) { if (self.resourceModel.aiPanoramArray.count > 0) { [self.resourceModel.aiPanoramArray removeLastObject]; } } } #pragma mark - Navigation // In a storyboard-based application, you will often want to do a little preparation before navigation - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { // Get the new view controller using [segue destinationViewController]. if([segue.identifier isEqualToString:@"show-photos"]){ if([segue.destinationViewController isKindOfClass:[PhotoListViewController class]]){ PhotoListViewController* dst = segue.destinationViewController; OperationNodeMultiple* node = self.currentOperationNode; dst.transitioningDelegate = self; [dst setImagesInMemory:node.cachesInMemory andImageNamesOnDisk:node.cachesOnDisk]; dst.delegate = self; } } else if([segue.identifier isEqualToString:@"show-movies"]){ if([segue.destinationViewController isKindOfClass:[MovieListViewController class]]){ MovieListViewController* dst = segue.destinationViewController; OperationNodeMovie* node = self.currentOperationNode; dst.transitioningDelegate = self; dst.movieModels = node.cachedMovies; dst.delegate = self; } } else if([segue.identifier isEqualToString:@"preview_single"]){ PreviewSingleViewController* dst = segue.destinationViewController; dst.singleModeNode = self.currentOperationNode; if (self.resourceModel.singleArray.count > 0) { LenzResourceItemModel *model = self.resourceModel.singleArray.firstObject; dst.image = model.image; } // dst.image = self.capturedImage; }else if ([segue.identifier isEqualToString:@"show-photoalbum"]){ PhotoAlbumListViewController *dst = segue.destinationViewController; dst.typeArray = self.typeArray; //图片数据 NSString *typeStr = self.typeArray.lastObject; // if ([typeStr isEqualToString:@"photo"]) { OperationNodeMultiple* node = (__kindof id)self.operationNodes[@(0)]; // OperationNodeMultiple* node = self.currentOperationNode; dst.node = node; dst.photoListVC.transitioningDelegate = self; [dst.photoListVC setImagesInMemory:node.cachesInMemory andImageNamesOnDisk:node.cachesOnDisk]; dst.photoListVC.delegate = self; // }else if ([typeStr isEqualToString:@"movie"]) { OperationNodeMovie* movieNode = (__kindof id)self.operationNodes[@(2)]; dst.movieListVC.transitioningDelegate = self; dst.movieListVC.movieModels = movieNode.cachedMovies; dst.movieListVC.delegate = self; // } } } //*/ - (void)clearSingleData { [self.resourceModel.singleArray removeAllObjects]; [self updateViewStatus]; } - (UIImage *)videoFrameImageWith:(NSURL *)url { AVURLAsset* asset = [[AVURLAsset alloc] initWithURL:url options:nil]; AVAssetImageGenerator *generateImg = [[AVAssetImageGenerator alloc] initWithAsset:asset]; NSError *err = NULL; CMTime time = CMTimeMake(1, 65); CGImageRef refImg = [generateImg copyCGImageAtTime:time actualTime:NULL error:&err]; UIImage *frameImage= [[UIImage alloc] initWithCGImage:refImg scale:1.0 orientation:self.thumbnailOritaionByCurrentVideoOrientation]; return frameImage; } @end