dji-mobile-sdk-tutorials / ios-mediamanagerdemo Goto Github PK

for (NSNumber *number in self.selectedIndexPathRows) {
        NSInteger row = [number integerValue];
        DJIMediaFile *mediaFile = self.mediaList[row];
        __block NSUInteger previousOffset = 0;
        __block NSMutableData *fileData = nil;
        [mediaFile fetchFileDataWithOffset:previousOffset updateQueue:dispatch_get_main_queue() updateBlock:^(NSData * _Nullable data, BOOL isComplete, NSError * _Nullable error) {
            if (error) {
                DMLog(@"error---%@", error);
            }
            if (fileData == nil) {
                fileData = [data mutableCopy];
            }
            else {
                [fileData appendData:data];
            }
            previousOffset += data.length;
            float progress = previousOffset * 100.0 / mediaFile.fileSizeInBytes;
            DMLog(@"%@-------Downloading: %0.1f%%", mediaFile.fileName, progress);
            if (previousOffset == mediaFile.fileSizeInBytes && isComplete) {
                [target showPhotoWithData:fileData];
                [target savePhotoWithData:fileData];
            }
        }];
    }

I want to use this code to download photos concurrently, But I always get error, How can I do to download photos concurrently.

Hi DJI,
I am happy to see this GitHub repo.
I am wondering why are these repo not in Swift?

I mean it is 2017 and almost 2018 after all. I believe most people have moved on to Swift for quite some time now and more people are moving over to Swift as well.

If DJI could, I believe having the tutorials and projects in Swift will be great!

Thank you for your support DJI and I look forward to more of your work.

I cloned this repo, pod installed, then tried to build it in XCode (8.3.3). However, the build failed. i am not sure what the problem is.

Thanks for your help!

Is this issue about bugs or crash issues of the Sample Code?

Yep, then please delete this template and provide the following infos for us to help investigate the issue:

• Description of the issues.
• Steps to reproduce the bug or crash issues(It would be great if you can provide this)
• Crash logs (If you can find it, it would be very helpful)
• DJI iOS SDK version you are using (Like iOS SDK 3.4, etc)
• DJI Product you are using (Like Phantom 4, Mavic Pro, etc)
• iOS system version you are using (Like iOS 8.3, iOS 9, etc)
• iOS device type you are using (Like iPhone5s, iPhone 6, iPad Air Wifi, iPad mini 3 LTE, etc)
• Xcode version you are using (Like Xcode 7.0)