我在尝试在 SwiftUI 中显示自定义加载视图时遇到问题。我创建了一个自定义结构视图 OrangeActivityIndicator:
struct OrangeActivityIndicator: View {
var style = StrokeStyle(lineWidth: 6, lineCap: .round)
@State var animate = false
let orangeColor = Color.orOrangeColor
let orangeColorOpaque = Color.orOrangeColor.opacity(0.5)
init(lineWidth: CGFloat = 6) {
style.lineWidth = lineWidth
}
var body: some View {
ZStack {
Circle()
.trim(from: 0, to: 0.7)
.stroke(
AngularGradient(gradient: .init(colors: [orangeColor, orangeColorOpaque]), center: .center), style: style
)
.rotationEffect(Angle(degrees: animate ? 360 : 0))
.animation(Animation.linear(duration: 0.7).repeatForever(autoreverses: false))
}.onAppear() {
self.animate.toggle()
}
}
}
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我在不同的屏幕或视图中使用它,我的问题是它看起来很奇怪,例如在应用程序的 CampaignsView 中,当服务器调用正在进行时我会显示它。
struct CampaignsView: View …Run Code Online (Sandbox Code Playgroud)