iOS实现两个APP之间共享文件(从一个App拷贝文件至另一个App)

2023-07-23 04:24| 来源: 网络整理| 查看: 265

直接上解决方案:

在项目Info.plist文件中添加如图所示字段(红色框框里是表示所有文件类型都可拷贝)

具体文件类型参考:

Apple documentation

到这一步还没完成:

文件拷贝到咱们App了,咱们需要处理一下(要么存本地,要么直接预览)我的处理是存本地.上代码:

- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary *)options { NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *documentsDirectory = [paths lastObject]; if (url != nil) { NSString *path = [url absoluteString]; path = [path stringByRemovingPercentEncoding]; NSMutableString *string = [[NSMutableString alloc] initWithString:path]; if ([path hasPrefix:@"file:///private"]) { [string replaceOccurrencesOfString:@"file:///private" withString:@"" options:NSCaseInsensitiveSearch range:NSMakeRange(0, path.length)]; } NSArray *tempArray = [string componentsSeparatedByString:@"/"]; NSString *fileName = tempArray.lastObject; NSString *sourceName = options[@"UIApplicationOpenURLOptionsSourceApplicationKey"]; NSFileManager *fileManager = [NSFileManager defaultManager]; NSString *filePath = [documentsDirectory stringByAppendingPathComponent:[NSString stringWithFormat:@"%@%@",sourceName,fileName]]; if ([fileManager fileExistsAtPath:filePath]) { NSLog(@"文件已存在"); [SVProgressHUD showErrorWithStatus:@"文件已存在"]; return YES; } [MRTools creatFilePathInManager:sourceName]; BOOL isSuccess = [fileManager copyItemAtPath:string toPath:filePath error:nil]; if (isSuccess == YES) { NSLog(@"拷贝成功"); [SVProgressHUD showSuccessWithStatus:@"文件拷贝成功"]; } else { NSLog(@"拷贝失败"); [SVProgressHUD showErrorWithStatus:@"文件拷贝失败"]; } } NSLog(@"application:openURL:options:"); return YES; }

至此结束,大家可以参考下.麻烦大家动动手指，点波关注。非常感谢。

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