英文:
How to play svga animation in SwiftUI
问题
Sure, here's the translation:
我需要支持iOS14，有没有办法在SwiftUI中播放svga动画？
这是我的svga网址：https://iulia.iwlive.club/ng/ring3d3.svga
英文:
I need to support iOS14, is there any way to play svga animation using SwiftUI?
Here is my svga url: https://iulia.iwlive.club/ng/ring3d3.svga
答案1
得分: 0
可以通过 SwiftySVGAPlayer 实现。
首先，使用 CocoaPod 安装 SwiftySVGAPlayer：
pod 'SwiftySVGAPlayer'
然后，实现 UIViewRepresentable 使 SwiftySVGAPlayer 在 SwiftUI 中可用。
import SwiftUI
import SVGAPlayer
struct SVGAPlayerView: UIViewRepresentable {
var url: URL
func makeUIView(context: Context) -> SVGAPlayer {
let player = SVGAPlayer()
let parser = SVGAParser()
parser.parse(with: url) { videoItem in
if let item = videoItem {
player.videoItem = item
player.startAnimation()
}
}
return player
}
func updateUIView(_ uiView: SVGAPlayer, context: Context) {
}
}
struct SVGAPlayerView_Previews: PreviewProvider {
static var previews: some View {
SVGAPlayerView(url: URL(string: "https://iulia.iwlive.club/ng/ring3d3.svga")!)
}
}
英文:
It can be achieved by SwiftySVGAPlayer
First, use CocoaPod to install SwiftySVGAPlayer:
pod 'SwiftySVGAPlayer'
Then, implement UIViewRepresentable to make SwiftySVGAPlayer available in SwiftUI
import SwiftUI
import SVGAPlayer
struct SVGAPlayerView:UIViewRepresentable
{
var url:URL
func makeUIView(context: Context) -> SVGAPlayer {
let player = SVGAPlayer()
let parser = SVGAParser()
parser.parse(with: url) { videoItem in
if let item = videoItem {
player.videoItem = item
player.startAnimation()
}
}
return player
}
func updateUIView(_ uiView: SVGAPlayer, context: Context) {
}
}
struct SVGAPlayerView_Previews: PreviewProvider {
static var previews: some View {
SVGAPlayerView(url: URL(string: "https://iulia.iwlive.club/ng/ring3d3.svga")!)
}
}
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