CODEWITHSUNDEEP
iosobjective-cxcodealassetslibrary
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Dev

Reputation: 1213

How to detect whether last item in ALAssetLibrary is photo or video?

I'm developing a camera app. In that I need to display the last image from camera roll in the bottom. I'm able to do this using ALAssetsLibrary. And if the last item in camera roll is a video, I need to display the first thumbnail image from that video. But how to detect the last item in camera roll is whether photo or video so that i can be able to display whether last image or first image of the video from camera roll?

Thanks in advance.

Upvotes: 0

Views: 107

Answers (1)

Vivek Sehrawat
Vivek Sehrawat

Reputation: 6570

the delegate method can let you know what is the file a image or a video

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
    {
            NSString *type = [info objectForKey:UIImagePickerControllerMediaType];
            //NSLog(@"type=%@",type);
            if ([type isEqualToString:(NSString *)kUTTypeVideo] || 
                [type isEqualToString:(NSString *)kUTTypeMovie])
            {// movie != video
                NSURL *urlvideo = [info objectForKey:UIImagePickerControllerMediaURL];
            }
            else{
                 // image
                }
     }

Upvotes: 1

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