How to add GIF images to Asset Catalog in XCode5

问题

Does any one know how to add GIF image files to an Asset Catalog in XCode5?

回答1:

Go to your Images.xcassets folder and create a folder named MyGifAnimation.xcassets, then put your MyGifAnimation@2x.gif and MyGifAnimation.gif files in it. After that, create a Contents.json file. Open that with your favorite text editor and write the following in it:

{
    "images": [{
        "idiom": "universal",
        "scale": "1x",
        "filename": "MyGifAnimation.gif"
    }, {
        "idiom": "universal",
        "scale": "2x",
        "filename": "MyGifAnimation@2x.gif"
    }],
    "info": {
        "version": 1,
        "author": "xcode"
    }
}

You'll have to handle the animation yourself as loading it directly to a UIImageView won't result in an animated gif.

来源：https://stackoverflow.com/questions/19462747/how-to-add-gif-images-to-asset-catalog-in-xcode5