54 lines
1.3 KiB
Swift
54 lines
1.3 KiB
Swift
//
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// GlobalLoadingOverlayView.swift
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// suixinkan
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//
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import SnapKit
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import UIKit
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/// 全局 Loading 遮罩，对齐 Android `LoadingScrim` 样式。
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final class GlobalLoadingOverlayView: UIView {
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private let cardView = UIView()
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private let loadingView = LottieLoadingView()
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override init(frame: CGRect) {
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super.init(frame: frame)
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backgroundColor = UIColor.black.withAlphaComponent(0.2)
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isUserInteractionEnabled = true
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cardView.backgroundColor = .white
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cardView.layer.cornerRadius = 15
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cardView.clipsToBounds = true
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addSubview(cardView)
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cardView.addSubview(loadingView)
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cardView.snp.makeConstraints { make in
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make.center.equalToSuperview()
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make.width.height.equalTo(100)
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}
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loadingView.snp.makeConstraints { make in
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make.center.equalToSuperview()
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make.width.height.equalTo(80)
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}
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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/// 显示并开始动画。
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func present() {
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isHidden = false
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loadingView.startAnimating()
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}
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/// 隐藏并停止动画。
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func dismiss() {
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loadingView.stopAnimating()
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isHidden = true
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}
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}
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