Question

-(UICollectionViewCell *)collectionView:(UICollectionView *)collectionView
              cellForItemAtIndexPath:(NSIndexPath *)indexPath

{

    [_keyboard.collectionView registerClass:[NibCell class] forCellWithReuseIdentifier:@"Cell"];


    static NSString *identifier = @"Cell";

    NibCell *cell = [self.keyboard.collectionView dequeueReusableCellWithReuseIdentifier:identifier forIndexPath:indexPath];

    UIImageView * rampageGifImage = [[UIImageView alloc] initWithFrame:CGRectMake(0,0, cell.frame.size.width, cell.frame.size.height)];


    [rampageGifImage setImage:[UIImage imageNamed:[NSString stringWithFormat:@"%@.gif",[rampageGif objectAtIndex:indexPath.row]]]];


    [cell.layer setCornerRadius:4];

    [cell addSubview:rampageGifImage];

    return cell;
}

Answer 1

您可以在项目中通过Github添加SDWebImage来使用Gif Image。

试试这个，

#import "UIImage+GIF.h"

_imageViewAnimatedGif.image= [UIImage sd_animatedGIFNamed:@"YOURGIF_IMAGE"];

希望这会对你有所帮助。

Answer 2

Try it. It is small category that could loads animated GIF. Also, jpg, png, etc..

#import "ViewController.h"
#import "UIImage+Gif.h"

@interface ViewController ()
@property (weak, nonatomic) IBOutlet UIImageView *imageView1;
@property (weak, nonatomic) IBOutlet UIImageView *imageView2;
@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];

    // Usage 1 : gifWidthData
    NSData *data = [NSData dataWithContentsOfURL:[[NSBundle mainBundle] URLForResource:@"f1" withExtension:@"gif"]];

    self.imageView1.image = [UIImage gifWithData:data];

    // Usage 2 : gifWidthURL
    NSURL *url = [[NSBundle mainBundle] URLForResource:@"f2" withExtension:@"gif"];
    self.imageView2.image = [UIImage gifWithURL:url];
}

如何在CollectionViewController中为gif设置动画..（Objective-C）

2 个答案: