eitc_erm_dental_flutter/ios/Runner/VideoSource/OralCavityManager.m

//
//  OralCavityManager.m
//  OralCavityFramework
//
//  Created by ss on 2024/8/30.
//

#import "OralCavityManager.h"
//#import <UIKit/UIKit.h>

#import <Photos/Photos.h>
#import <MobileCoreServices/MobileCoreServices.h>

#import <AVFoundation/AVFoundation.h>
#import "cf680SDK.h"
#import "AAPLEAGLLayerCustom.h"

#define WeakSelf __weak typeof(self) weakSelf = self;
#define kSCREEN_WIDTH ([UIScreen mainScreen].bounds.size.width)
#define kSCREEN_HEIGHT ([UIScreen mainScreen].bounds.size.height)


@interface OralCavityManager ()<UIImagePickerControllerDelegate,UINavigationControllerDelegate>
@property (nonatomic, strong) cf680SDK *sdk;
@property (nonatomic, strong) UIView *videoView;
@property (nonatomic, strong) AAPLEAGLLayerCustom *bfLayer;

@property (nonatomic, copy) NSString *imageName;
@property (nonatomic, copy) NSString *recordName;

@property (nonatomic, assign) int connect;

@end

@implementation OralCavityManager

+ (instancetype)sharedInstance {
    static OralCavityManager *sharedInstance = nil;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        sharedInstance = [[self alloc] init];
        
//        [sharedInstance startVideo];
    });
    return sharedInstance;
}

- (cf680SDK *)sdk {
    
    WeakSelf;
    dispatch_async(dispatch_get_main_queue(), ^{
    
    if (!weakSelf.sdk) {
        
        //初始化视频view
        UIView *videoView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, kSCREEN_WIDTH, kSCREEN_WIDTH * 9 / 16)];
        weakSelf.videoView = videoView;
        
        weakSelf.sdk = [[cf680SDK alloc] init];
        //设置view w/h = 16 / 9
        [weakSelf.sdk SetVideoRect:weakSelf.videoView.frame viewlay:weakSelf.videoView.layer];
        [weakSelf.sdk SetVideoFullScreenRect:CGRectMake(0, 0, 16 / 9 * kSCREEN_HEIGHT, kSCREEN_HEIGHT)];
        [weakSelf.sdk ShowVideoRect:NO];
        
        static NSString *const notificationName  = @"cf680SDK";
        NSNotificationCenter *defaultCenter = [NSNotificationCenter defaultCenter];
        [defaultCenter addObserver:weakSelf selector:@selector(handleNotification:) name:notificationName object:nil];
        
        NSString *filepath = [weakSelf MakeJPGFold:@"jpgimage"];
        const char *jpgfold = [filepath UTF8String];
        [weakSelf.sdk SetCapturePath:(char *)jpgfold];
        
        [[UIApplication sharedApplication] setIdleTimerDisabled: YES];
        
        //初始化相册名字
        weakSelf.imageName = @"";
        weakSelf.recordName = @"";
        
//        //获取pixelBuffer
//        _bfLayer = _videoView.layer.sublayers[0];
//        // 定时器，用于定时获取帧数据
//        CADisplayLink *displayLink = [CADisplayLink displayLinkWithTarget:self selector:@selector(displayLinkCallback:)];
//        [displayLink addToRunLoop:[NSRunLoop currentRunLoop] forMode:NSRunLoopCommonModes];

        if (weakSelf.getVideoView) {
//            self.getVideoView(weakSelf.videoView);
            weakSelf.getVideoView(weakSelf.videoView.layer.sublayers[0]);
        }
        
        //申请相册权限
        /*if (@available(iOS 14, *)) {
            [PHPhotoLibrary requestAuthorizationForAccessLevel:PHAccessLevelReadWrite handler:^(PHAuthorizationStatus status) {
                
                dispatch_async(dispatch_get_main_queue(), ^{
                    
                    if (status == PHAuthorizationStatusLimited) {
                        NSLog(@"status == %ld",(long)status);
                    }
                    else if (status == PHAuthorizationStatusDenied ||
                             status == PHAuthorizationStatusRestricted){
                        NSLog(@"status == %ld",(long)status);
                    }
                    else if(status == PHAuthorizationStatusAuthorized){
                        NSLog(@"status == %ld",(long)status);
                    }
                    
                });
                
            }];
        }
        else {
            [PHPhotoLibrary requestAuthorization:^(PHAuthorizationStatus status) {
                
                dispatch_async(dispatch_get_main_queue(), ^{
                    
                    if (status == PHAuthorizationStatusDenied ||
                        status == PHAuthorizationStatusRestricted){
                        NSLog(@"status == %ld",(long)status);
                    }
                    else if(status == PHAuthorizationStatusAuthorized){

                    }
                    
                });
                
            }];
            
        }*/
        
    }
        
    });

    return _sdk;
}

//照片路径
- (NSString *)MakeJPGFold:(NSString *)jpgfoldname {
    
    NSArray *path = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documentPath = [path objectAtIndex:0];
    NSFileManager *fileManager = [NSFileManager defaultManager];
    NSString *imageDocPath = [documentPath stringByAppendingPathComponent:[NSString stringWithFormat:@"%@",jpgfoldname]];
 
    NSLog(@"====>name:%@",imageDocPath);
    [fileManager createDirectoryAtPath:imageDocPath withIntermediateDirectories:YES attributes:nil error:nil];
    return  imageDocPath;
    
}

////获取视频pixelBuffer
//- (void)displayLinkCallback:(CADisplayLink *)sender {
//    
//    if (_bfLayer.pixelBuffer && self.getPixelBuffer) {
//        //block回调
//        self.getPixelBuffer(_bfLayer.pixelBuffer);
//    }
//}

//1: 成功 -4 10秒链接超时。-1 错误
- (int)connectToServer {
    
    WeakSelf;
    //异步调用
    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
        char Version[32];
        weakSelf.connect = [weakSelf.sdk GetDeviceVersion:Version];
    });

    return _connect;
        
}

//开始视频
- (void)startVideo {
    
    [self stopVideo];
    
    char ipaddr[16];
    //[SDK FindDevice:ipaddr];
    memset(ipaddr,0,sizeof(ipaddr));
    strcpy(ipaddr,"192.168.1.1");
    
    int ret = [self.sdk StartVideo:ipaddr];
    if(ret != 0)
    {
        printf("connect device error!\n");
        return;
    }
}

//停止视频
- (void)stopVideo {
    [self.sdk StopVideo];
}

//拍照
- (void)takePhoto:(NSString *)str {
    
    //删除临时文件
    [self deleteTmpFileisPhoto:YES];
    
    //拍照
    char filename[255];
    struct tm *ptm;
    time_t timep;
    time(&timep);
    ptm = localtime(&timep);
    memset(filename,0,sizeof(filename));
    sprintf(filename,"%04d%02d%02d%02d%02d%02d.jpg",                           (ptm->tm_year+1900),ptm->tm_mon+1,ptm->tm_mday,ptm->tm_hour,ptm->tm_min,ptm->tm_sec);
    [self.sdk ManualCapture:(char *)filename];
    
//    _imageName = str;
      _imageName = @"";

}


//拍照结果
- (void)handleNotification:(NSNotification *)notify {
        
    NSString *param = notify.userInfo[@"content"];
    NSLog(@"recv: %@",param);
    //please handle result....
//    if ([param rangeOfString:@"jpg"].location == NSNotFound)
   
    //点击设备拍照按钮
    if (![param containsString:@"jpg"])
    {
        //device button key0
//        self.imageName = @"";
        
        //点击设备拍照按钮,通知flutter去拍照
        if (self.onDeviceTakePhoto) {
            self.onDeviceTakePhoto();
        }
        
    }
    //调用拍照方法
    else
    {
//        UIImage *image = [[UIImage alloc] initWithContentsOfFile:param];
        
        //1.保存照片
//        [self saveImgAndVideo:param isPhoto:YES];
        
        
        
        //2.检查文件是否存在 存在返回路径,不存在返回失败
        NSFileManager *fileManager = [NSFileManager defaultManager];
        if ([fileManager fileExistsAtPath:param]) {
            if (self.getPhotoPath) {
                self.getPhotoPath(param);
            }
        } else {
            if (self.getPhotoPath) {
                self.getPhotoPath(@"error:获取照片路径失败");
            }
        }
      
        
    }
}

//开始录像
- (void)startRecord:(NSString *)str {
    
    //删除临时文件
    [self deleteTmpFileisPhoto:NO];
    
    //启动录像. 是否推送到相册 0: 不用 1:推送
    [self.sdk JPGStartRecord:0];
    
    _recordName = str;
    
}

//停止录像
- (void)stopRecord {
    [self.sdk JPGStopRecord];
    //1.保存视频
    //        [weakSelf saveImgAndVideo:@"" isPhoto:NO];

    //2.返回视频地址 延迟1.0s,以防没有获取完整视频地址
    WeakSelf;
    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
        
        // 获取应用沙盒中的 Documents 目录路径
        NSString *documentsPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) firstObject];
        // 拼接目标文件夹的路径
        NSString * targetFolderPath = [documentsPath stringByAppendingPathComponent:@"jpgvideo/"];
        // 创建文件管理器实例
        NSFileManager *fileManager = [NSFileManager defaultManager];
        
        // 获取目标文件夹中的所有内容
        NSError *error = nil;
        NSArray *contents = [fileManager contentsOfDirectoryAtPath:targetFolderPath error:&error];
        
        if (error) {
            NSLog(@"Error accessing folder contents: %@", error.localizedDescription);
            
            if (weakSelf.getVideoPath) {
                weakSelf.getVideoPath(@"error:获取视频路径失败");
            }
            
        }
        else {
            //从document中获取路径,找到不带下划线的
            NSString *tmpPath = [targetFolderPath stringByAppendingPathComponent:contents.lastObject];
            for (NSString *tmpStr in contents) {
                if (![tmpStr containsString:@"_"]) {
                    tmpPath = [targetFolderPath stringByAppendingPathComponent:tmpStr];
                }
            }
            
            // 检查文件是否存在
            if ([fileManager fileExistsAtPath:tmpPath]) {
                
                if ([tmpPath containsString:weakSelf.recordName]) {
                    NSLog(@"无需重命名");
                } else {
                    
                    //重命名
                    NSRange range = [tmpPath rangeOfString:@"jpgvideo/"];
                    NSMutableString *mutableString = [NSMutableString stringWithString:tmpPath];
                    [mutableString insertString:weakSelf.recordName atIndex:range.location + range.length];
                    NSString *newFilePath = [mutableString copy];;
                    // 使用 moveItemAtPath:toPath:error: 方法重命名文件
                    BOOL success = [fileManager moveItemAtPath:tmpPath toPath:newFilePath error:&error];
                    
                    if (success) {
                        NSLog(@"文件重命名成功: %@ -> %@", tmpPath, newFilePath);
                        tmpPath = newFilePath;
                        
                        //返回视频地址
                        if (weakSelf.getVideoPath) {
                            weakSelf.getVideoPath(tmpPath);
                        }
                        
                    } else {
                        NSLog(@"文件重命名失败: %@", error.localizedDescription);
                        if (weakSelf.getVideoPath) {
                            weakSelf.getVideoPath(@"error:文件重命名失败");
                        }
                    }
                    
                }
                
            } else {
                NSLog(@"文件不存在: %@", tmpPath);
                if (weakSelf.getVideoPath) {
                    weakSelf.getVideoPath(@"error:文件不存在");
                }
            }
           
        }
        
    });
    
}


//保存照片 数组,两个元素,0:临时视频路径,1:编辑后视频路径
- (void)savePhoto:(NSArray *)arr {
    [self newSaveImgAndVideo:arr isPhoto:YES];
}


//保存视频 数组,两个元素,0:临时视频路径,1:编辑后视频路径
- (void)saveRecord:(NSArray *)arr {
    [self newSaveImgAndVideo:arr isPhoto:NO];
}

//保存照片,视频到相册
- (void)newSaveImgAndVideo:(NSArray *)path isPhoto:(BOOL)isPhoto {
    
    WeakSelf;
    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
        
        //删除临时的
        if (path[0]) {
            
            if ([path[0] isEqualToString:path[1]]) {
                
            }
            //链接不一致时删除
            else {
                [weakSelf deleteFile:path[0]];
            }
            
        }
        
        if (path[1]) {
            
            //保存新的 检查文件是否存在
            NSString * tmpPath = path[1];
            
            // 获取自定义相册的集合
            NSString *albumName = @"dental";
            PHFetchResult<PHAssetCollection *> *collections = [PHAssetCollection fetchAssetCollectionsWithType:PHAssetCollectionTypeAlbum
                                                                                                       subtype:PHAssetCollectionSubtypeAlbumRegular
                                                                                                       options:nil];
            
            __block PHAssetCollection *customAlbum = nil;
            [collections enumerateObjectsUsingBlock:^(PHAssetCollection * _Nonnull collection, NSUInteger idx, BOOL * _Nonnull stop) {
                if ([collection.localizedTitle isEqualToString:albumName]) {
                    customAlbum = collection;
                    *stop = YES;
                }
            }];
            
            // 如果相册不存在，创建一个新相册
            if (!customAlbum) {
                [[PHPhotoLibrary sharedPhotoLibrary] performChanges:^{
                    [PHAssetCollectionChangeRequest creationRequestForAssetCollectionWithTitle:albumName];
                } completionHandler:^(BOOL success, NSError * _Nullable error) {
                    if (success) {
                        NSLog(@"Successfully created album: %@", albumName);
                        [weakSelf newSaveImgAndVideo:path isPhoto:isPhoto]; // 重新调用自己保存
                    } else {
                        NSLog(@"Error creating album: %@", error.localizedDescription);
                        if (isPhoto) {
                            if (weakSelf.getSavePhotoPath) {
                                weakSelf.getSavePhotoPath(@"error:创建相册失败");
                            }
                        }
                        else{
                            if (weakSelf.getSaveRecordPath) {
                                weakSelf.getSaveRecordPath(@"error:创建相册失败");
                            }
                        }
                    }
                }];
                return;
            }
            
            // 相册存在 开始保存文件到相册
            [[PHPhotoLibrary sharedPhotoLibrary] performChanges:^{
                PHAssetCollectionChangeRequest *albumChangeRequest = [PHAssetCollectionChangeRequest changeRequestForAssetCollection:customAlbum];
                
                // 图片文件
                if (isPhoto) {
                    UIImage *image = [UIImage imageWithContentsOfFile:tmpPath];
                    if (image) {
                        PHAssetChangeRequest *assetChangeRequest = [PHAssetChangeRequest creationRequestForAssetFromImage:image];
                        [albumChangeRequest addAssets:@[[assetChangeRequest placeholderForCreatedAsset]]];
                    }
                }
                //视频文件
                else {
                    NSURL *fileURL = [NSURL fileURLWithPath:tmpPath];
                    PHAssetChangeRequest *assetChangeRequest = [PHAssetChangeRequest creationRequestForAssetFromVideoAtFileURL:fileURL];
                    [albumChangeRequest addAssets:@[[assetChangeRequest placeholderForCreatedAsset]]];
                }
                
            } completionHandler:^(BOOL success, NSError * _Nullable error) {
                if (success) {
                    NSLog(@"Successfully saved images to album: %@", albumName);
                    
                    //回到主线程回传
                    dispatch_async(dispatch_get_main_queue(), ^{
                        
                        if (isPhoto) {
                            if (weakSelf.getSavePhotoPath) {
                                weakSelf.getSavePhotoPath(@"保存相册成功");
                            }
                        }
                        else {
                            if (weakSelf.getSaveRecordPath) {
                                weakSelf.getSaveRecordPath(@"保存相册成功");
                            }
                        }
                        
                    });
                    
                    
                } else {
                    NSLog(@"Error saving images: %@", error.localizedDescription);
                    if (isPhoto) {
                        if (weakSelf.getSavePhotoPath) {
                            weakSelf.getSavePhotoPath(@"error:保存相册失败");
                        }
                    }
                    else {
                        if (weakSelf.getSaveRecordPath) {
                            weakSelf.getSaveRecordPath(@"error:保存相册失败");
                        }
                    }
                }
            }];
            
        }

        
        
    });
        
}

//保存照片,视频到相册
- (void)saveImgAndVideo:(NSString *)path isPhoto:(BOOL)isPhoto {
    
    WeakSelf;
    __block NSString *tmpPath = path;

    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
                
        //重命名 保存照片
        if (isPhoto) {
            
            //替换文件名添加前缀
            // 创建文件管理器实例
            NSFileManager *fileManager = [NSFileManager defaultManager];
            // 获取目标文件夹中的所有内容
            NSError *error = nil;
            // 检查文件是否存在
            if ([fileManager fileExistsAtPath:tmpPath]) {
                
                if ([tmpPath containsString:weakSelf.imageName]) {
                    NSLog(@"无需重命名");
                } else {
                    //插入文件名
                    NSRange range = [tmpPath rangeOfString:@"jpgimage/"];
                    NSMutableString *mutableString = [NSMutableString stringWithString:tmpPath];
                    [mutableString insertString:weakSelf.imageName atIndex:range.location + range.length];
                    NSString *newFilePath = [mutableString copy];;
                    // 使用 moveItemAtPath:toPath:error: 方法重命名文件
                    BOOL success = [fileManager moveItemAtPath:tmpPath toPath:newFilePath error:&error];
                    
                    if (success) {
                        NSLog(@"文件重命名成功: %@ -> %@", tmpPath, newFilePath);
                        tmpPath = newFilePath;
                    } else {
                        NSLog(@"文件重命名失败: %@", error.localizedDescription);
                    }
                }
               
            } else {
                NSLog(@"文件不存在: %@", tmpPath);
            }
            
        }
        
        //重命名 保存视频
        else {
            
            // 获取应用沙盒中的 Documents 目录路径
            NSString *documentsPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) firstObject];
            // 拼接目标文件夹的路径
            NSString * targetFolderPath = [documentsPath stringByAppendingPathComponent:@"jpgvideo/"];
            // 创建文件管理器实例
            NSFileManager *fileManager = [NSFileManager defaultManager];
            
            // 获取目标文件夹中的所有内容
            NSError *error = nil;
            NSArray *contents = [fileManager contentsOfDirectoryAtPath:targetFolderPath error:&error];
            
            if (error) {
                NSLog(@"Error accessing folder contents: %@", error.localizedDescription);
                
                if (weakSelf.getVideoPath) {
                    weakSelf.getVideoPath(@"error:获取视频路径失败");
                }
                
                return;
            }
            //从document中获取路径
            tmpPath = [targetFolderPath stringByAppendingPathComponent:contents.firstObject];
            
           
            
            // 检查文件是否存在
            if ([fileManager fileExistsAtPath:tmpPath]) {
                
                if ([tmpPath containsString:weakSelf.recordName]) {
                    NSLog(@"无需重命名");
                } else {
                    
                    //重命名
                    NSRange range = [tmpPath rangeOfString:@"jpgvideo/"];
                    NSMutableString *mutableString = [NSMutableString stringWithString:tmpPath];
                    [mutableString insertString:weakSelf.recordName atIndex:range.location + range.length];
                    NSString *newFilePath = [mutableString copy];;
                    // 使用 moveItemAtPath:toPath:error: 方法重命名文件
                    BOOL success = [fileManager moveItemAtPath:tmpPath toPath:newFilePath error:&error];
                
                    if (success) {
                        NSLog(@"文件重命名成功: %@ -> %@", tmpPath, newFilePath);
                        tmpPath = newFilePath;
                    } else {
                        NSLog(@"文件重命名失败: %@", error.localizedDescription);
                    }
                    
                }
               
            } else {
                NSLog(@"文件不存在: %@", tmpPath);
            }
            
        }
        
        
        // 获取自定义相册的集合
        NSString *albumName = @"dental";
        PHFetchResult<PHAssetCollection *> *collections = [PHAssetCollection fetchAssetCollectionsWithType:PHAssetCollectionTypeAlbum
                                                                                                   subtype:PHAssetCollectionSubtypeAlbumRegular
                                                                                                   options:nil];
        
        __block PHAssetCollection *customAlbum = nil;
        [collections enumerateObjectsUsingBlock:^(PHAssetCollection * _Nonnull collection, NSUInteger idx, BOOL * _Nonnull stop) {
            if ([collection.localizedTitle isEqualToString:albumName]) {
                customAlbum = collection;
                *stop = YES;
            }
        }];
        
        // 如果相册不存在，创建一个新相册
        if (!customAlbum) {
            [[PHPhotoLibrary sharedPhotoLibrary] performChanges:^{
                [PHAssetCollectionChangeRequest creationRequestForAssetCollectionWithTitle:albumName];
            } completionHandler:^(BOOL success, NSError * _Nullable error) {
                if (success) {
                    NSLog(@"Successfully created album: %@", albumName);
                    [weakSelf saveImgAndVideo:tmpPath isPhoto:isPhoto]; // 重新调用自己保存
                } else {
                    NSLog(@"Error creating album: %@", error.localizedDescription);
                    if (isPhoto) {
                        if (weakSelf.getPhotoPath) {
                            weakSelf.getPhotoPath(@"error:创建相册失败");
                        }
                    }
                    else{
                        if (weakSelf.getVideoPath) {
                            weakSelf.getVideoPath(@"error:创建相册失败");
                        }
                    }
                }
            }];
            return;
        }
        
        // 开始保存文件到相册
        [[PHPhotoLibrary sharedPhotoLibrary] performChanges:^{
            PHAssetCollectionChangeRequest *albumChangeRequest = [PHAssetCollectionChangeRequest changeRequestForAssetCollection:customAlbum];
            
            // 图片文件
            if (isPhoto) {
                UIImage *image = [UIImage imageWithContentsOfFile:tmpPath];
                if (image) {
                    PHAssetChangeRequest *assetChangeRequest = [PHAssetChangeRequest creationRequestForAssetFromImage:image];
                    [albumChangeRequest addAssets:@[[assetChangeRequest placeholderForCreatedAsset]]];
                }
            }
            //视频文件
            else {
                NSURL *fileURL = [NSURL fileURLWithPath:tmpPath];
                PHAssetChangeRequest *assetChangeRequest = [PHAssetChangeRequest creationRequestForAssetFromVideoAtFileURL:fileURL];
                [albumChangeRequest addAssets:@[[assetChangeRequest placeholderForCreatedAsset]]];
            }
            
        } completionHandler:^(BOOL success, NSError * _Nullable error) {
            if (success) {
                NSLog(@"Successfully saved images to album: %@", albumName);
                
                //回到主线程回传
                dispatch_async(dispatch_get_main_queue(), ^{
                    
                    if (isPhoto) {
                        //获取照片路径
                        if (weakSelf.getPhotoPath) {
                            weakSelf.getPhotoPath(tmpPath);
                        }
                    }
                    else {
                        //返回视频路径
                        if (weakSelf.getVideoPath) {
                            weakSelf.getVideoPath(tmpPath);
                        }
                    }
                    
                });
                
                
            } else {
                NSLog(@"Error saving images: %@", error.localizedDescription);
                if (isPhoto) {
                    if (weakSelf.getPhotoPath) {
                        weakSelf.getPhotoPath(@"error:保存相册失败");
                    }
                }
                else {
                    if (weakSelf.getVideoPath) {
                        weakSelf.getVideoPath(@"error:保存相册失败");
                    }
                }
            }
        }];
        
        
    });
        
}

//获取图片列表
- (NSArray *)getPhotoList {
    
    return [self fetchPhotosAndVideosFromAlbum:@"jpgimage"];
}

//获取视频列表
- (NSArray *)getVideoList {
    return [self fetchPhotosAndVideosFromAlbum:@"jpgvideo"];
}

//获取照片视频文件列表
- (NSArray *)fetchPhotosAndVideosFromAlbum:(NSString *)str {
    
    // 获取应用沙盒中的 Documents 目录路径
    NSString *documentsPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) firstObject];
    // 拼接目标文件夹的路径
    NSString * targetFolderPath = [documentsPath stringByAppendingPathComponent:str];
    
    // 创建文件管理器实例
    NSFileManager *fileManager = [NSFileManager defaultManager];
    
    // 获取目标文件夹中的所有内容
    NSError *error = nil;
    NSArray *contents = [fileManager contentsOfDirectoryAtPath:targetFolderPath error:&error];
    
    //删除临时文件
    for (NSString *str in contents) {
        if ([str containsString:@"_"]) {
        }else {
            [fileManager removeItemAtPath:[targetFolderPath stringByAppendingPathComponent:str] error:&error];
        }
    }
    //重新获取目标文件夹下内容
    contents = [fileManager contentsOfDirectoryAtPath:targetFolderPath error:&error];
    
    //拼接完整地址
    NSMutableArray *tmpArr = [NSMutableArray new];
    for (NSString *tmpStr in contents) {
        [tmpArr addObject:[targetFolderPath stringByAppendingPathComponent:tmpStr]];
    }
    
    
    if (error) {
        NSLog(@"Error accessing folder contents: %@", error.localizedDescription);
        return @[];
    }
    
    return tmpArr.copy;
    

}

//删除临时文件
- (void)deleteTmpFileisPhoto:(BOOL)isPhoto {
    
    // 获取应用沙盒中的 Documents 目录路径
    NSString *documentsPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) firstObject];
    // 拼接目标文件夹的路径
    NSString * targetFolderPath = [documentsPath stringByAppendingPathComponent: isPhoto == YES ? @"jpgimage/" : @"jpgvideo/"];
    // 创建文件管理器实例
    NSFileManager *fileManager = [NSFileManager defaultManager];
    // 获取目标文件夹中的所有内容
    NSError *error = nil;
    NSArray *contents = [fileManager contentsOfDirectoryAtPath:targetFolderPath error:&error];
    //删除临时文件
    for (NSString *str in contents) {
        if ([str containsString:@"_"]) {
        }else {
            [fileManager removeItemAtPath:[targetFolderPath stringByAppendingPathComponent:str] error:&error];
        }
    }
    
}

//删除指定文件
- (BOOL)deleteFile:(NSString *)filePath {
    
    //1.删除沙盒中照片
    // 创建NSFileManager实例
    NSFileManager *fileManager = [NSFileManager defaultManager];
    // 删除文件
    NSError *error;
    [fileManager removeItemAtPath:filePath error:&error];
    if (error) {
        NSLog(@"Error: %@", [error localizedDescription]);
        return NO;
    } else {
        NSLog(@"File deleted successfully.");
        return YES;
    }
   
}

//横屏
- (void)getLandscapeView:(NSArray *)arr {
    [self.sdk SetVideoFullScreenRect:CGRectMake(0, 0, [arr[0] floatValue], [arr[1] floatValue])];
    [self.sdk SetVideoWindows:1];
}

//竖屏
- (void)getPortraitView {
    [self.sdk SetVideoWindows:0];
}









@end