** 1.系统UIImageView 多张图片组成动画（帧动画）**
-(void)MSUGifPlay {
// NSArray *array=@[@"image0.png",@"image1.png",@"image2.png"];
// UIImageView *imgview= [UIImageView imageViewAnimation:CGRectMake(50,80, 550/2, 200) imageNames:array duration:1];
UIImageView* animatedImageView = [[UIImageView alloc] initWithFrame:CGRectMake(50,80, 550/2, 200)];
animatedImageView.animationImages =@[[UIImage imageNamed:@"image0"],
** 2.利用第三方库**
**1）SDWebImageView里的UIImage+GIF**
-(void)MSUGifPlay {
UIImage *image=[UIImage sd_animatedGIFNamed:@"test"];
UIImageView *gifview=[[UIImageView alloc]initWithFrame:CGRectMake(50,80,image.size.width, image.size.height)];
gifview.backgroundColor=[UIColor orangeColor];
gifview.image=image;
[self.view addSubview:gifview];
}
**2）IImageView-PlayGIF YFGIFImageView**
/** * UIImageView-PlayGIF 是 UIImageView 子类，用来显示 GIF。UIIMageView-PlayGIF 性能高，而且占用的内存很低。 * https://github.com/yfme/UIImageView-PlayGIF * Memory-21.9M * #import "YFGIFImageView.h" */
-(void)MSUGifPlay {
NSString *gifPath=[[NSBundle mainBundle] pathForResource:@"test" ofType:@"gif"];
YFGIFImageView *gifview=[[YFGIFImageView alloc]init];
gifview.backgroundColor=[UIColor clearColor];
gifview.gifPath=gifPath;
gifview.frame=CGRectMake(50, 100,550/2, 200);
[self.view addSubview:gifview];
[gifview startGIF];
}
**3）SCGIFImageView**
/** * 摘要: SCGIFImageView是一个开源的GIF图片动画显示控件，通过将GIF的每一帧都取出来生成UIImage对象存放在一个数组中，然后使用NSTimer进行动画轮转。 * https://github.com/shichangone/SCGifExample * Memory-22.5M * #import "SCGIFImageView.h" */
-(void)MSUGifPlay {
NSString* filePath = [[NSBundle mainBundle] pathForResource:@"test.gif" ofType:nil];
NSData* imageData = [NSData dataWithContentsOfFile:filePath];
SCGIFImageView* gifImageView = [[SCGIFImageView alloc]init];
[gifImageView setData:imageData];
gifImageView.frame = CGRectMake(50,100, gifImageView.image.size.width, gifImageView.image.size.height);
[self.view addSubview:gifImageView];
}
**4）YLGIFImage**
/** * YLGIFImage 是异步 GIF 图像解码器和图像查看器，支持播放 GIF 图像，而且使用很少的内存。 * https://github.com/liyong03/YLGIFImage * Memory-22.7M * #import "YLImageView.h" * #import "YLGIFImage.h" */
-(void)MSUGifPlay {
YLImageView* imageView = [[YLImageView alloc] initWithFrame:CGRectMake(0, 160, 320, 240)];
[self.view addSubview:imageView];
imageView.image = [YLGIFImage imageNamed:@"test.gif"];
}
3. 为MBProgressHUD 添加加载动画
/** * MBProgressHUD 添加加载动画 * Memory-23.8M * #import "UIImage+GIF.h" * #import "MBProgressHUD.h" */
-(void)MSUGifPlay {
UIImage *image=[UIImage sd_animatedGIFNamed:@"test"];
UIImageView *gifview=[[UIImageView alloc]initWithFrame:CGRectMake(0,0,image.size.width/2, image.size.height/2)];
gifview.image=image;
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.view animated:YES];
hud.color=[UIColor grayColor];//默认颜色太深了
hud.mode = MBProgressHUDModeCustomView;
hud.labelText = @"加载中...";
hud.customView=gifview;
}