371 lines
18 KiB
Swift
371 lines
18 KiB
Swift
// MPPositive_PlayerCoverView.swift
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// MusicPlayer
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// Created by Mr.Zhou on 2024/5/8.
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import UIKit
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import DownloadButton
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//B面播放器封面View(封面，标题，副标题，收藏，下载，进度条View)
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class MPPositive_PlayerCoverView: UIView, PKDownloadButtonDelegate {
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///封面
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lazy var coverImageView:UIImageView = {
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let imageView = UIImageView()
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imageView.image = placeholderImage
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imageView.contentMode = .scaleAspectFill
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imageView.layer.masksToBounds = true
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imageView.layer.cornerRadius = 16*width
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return imageView
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}()
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///标题
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lazy var titleLabel:UILabel = createLabel("Loading", font: .systemFont(ofSize: 22*width, weight: .regular), textColor: .init(hex: "#FFFFFF", alpha: 0.85), textAlignment: .left)
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///副标题
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lazy var subtitleLabel:UILabel = createLabel("Loading", font: .systemFont(ofSize: 12*width, weight: .regular), textColor: .init(hex: "#EEEEEE", alpha: 0.6), textAlignment: .left)
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///收藏按钮
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lazy var collectionSongBtn:UIButton = {
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let btn = UIButton()
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btn.setBackgroundImage(UIImage(named: "List_UnCollection'logo"), for: .normal)
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btn.setBackgroundImage(UIImage(named: "List_Collectioned'logo"), for: .selected)
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btn.addTarget(self, action: #selector(collectionSwitchClick(_ :)), for: .touchUpInside)
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return btn
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}()
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///下载按钮
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lazy var downloadButton:PKDownloadButton = {
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let btn:PKDownloadButton = .init()
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//开始下载状态
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btn.startDownloadButton.cleanDefaultAppearance()
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btn.startDownloadButton.setBackgroundImage(UIImage(named: "Song_Unload'logo"), for: .normal)
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//下载结束状态
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btn.downloadedButton.setBackgroundImage(UIImage(named: "Song_Loaded'logo"), for: .normal)
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btn.downloadedButton.isUserInteractionEnabled = false
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btn.downloadedButton.setAttributedTitle(nil, for: .normal)
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//停止下载状态
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btn.stopDownloadButton.stopButton.setImage(UIImage(named: "download"), for: .normal)
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btn.stopDownloadButton.isUserInteractionEnabled = false
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btn.stopDownloadButton.tintColor = UIColor(hex: "#80F988")
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btn.stopDownloadButton.stopButtonWidth = 2
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btn.stopDownloadButton.filledLineWidth = 3*width
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btn.stopDownloadButton.filledLineStyleOuter = true
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//加载状态设置
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btn.pendingView.tintColor = UIColor(hex: "#80F988")
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btn.pendingView.radius = 12*width
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btn.pendingView.emptyLineRadians = 2*width
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btn.pendingView.spinTime = 3
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btn.delegate = self
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return btn
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}()
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///进度条View
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lazy var sliderView:MPPositive_PlayerSilder = {
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let sliderView:MPPositive_PlayerSilder = .init(frame: .init(x: 0, y: 0, width: 335*width, height: 6*width))
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sliderView.addTarget(self, action: #selector(seekProgressClick(_:forEvent:)), for: .valueChanged)
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sliderView.addTarget(self, action: #selector(seekProgressClick(_:forEvent:)), for: .touchDown)
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sliderView.addTarget(self, action: #selector(seekProgressClick(_:forEvent:)), for: .touchUpInside)
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return sliderView
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}()
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///缓存条View
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lazy var progressView:UIProgressView = {
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let progressView:UIProgressView = .init()
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progressView.isUserInteractionEnabled = true
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progressView.progressTintColor = .init(hex: "#FFFFFF", alpha: 0.3)
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progressView.trackTintColor = .clear
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progressView.progress = 0
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return progressView
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}()
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///当前播放时间值Label
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lazy var durationLabel:UILabel = createLabel("00:00" ,font: .systemFont(ofSize: 12*width, weight: .medium), textColor: .init(hex: "#FFFFFF", alpha: 0.85), textAlignment: .left)
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///最大播放时间值Label
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lazy var maxTimesLabel:UILabel = createLabel("00:00" ,font: .systemFont(ofSize: 12*width, weight: .medium), textColor: .init(hex: "#FFFFFF", alpha: 0.6), textAlignment: .right)
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///断网提醒View
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private lazy var maskNotReachableView:UIView = {
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let maskView = UIView()
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maskView.backgroundColor = .init(hex: "#000000", alpha: 0.7)
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maskView.layer.masksToBounds = true
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maskView.layer.cornerRadius = 16*width
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//放置一个icon
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let iconImageView:UIImageView = .init(image: .init(named: "NoNetReache'log"))
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maskView.addSubview(iconImageView)
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iconImageView.snp.makeConstraints { make in
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make.centerX.equalToSuperview()
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make.centerY.equalToSuperview().multipliedBy(0.8)
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make.width.equalTo(52*width)
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make.height.equalTo(42*width)
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}
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//放置一个label
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let noticeLabel:UILabel = createLabel("Weak connection. Please check your network", font: .systemFont(ofSize: 18, weight: .medium), textColor: .white, textAlignment: .center, lines: 0)
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maskView.addSubview(noticeLabel)
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noticeLabel.snp.makeConstraints { make in
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make.top.equalTo(iconImageView.snp.bottom).offset(20*width)
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make.centerX.equalToSuperview()
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make.width.equalToSuperview().multipliedBy(0.7)
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}
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return maskView
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}()
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override init(frame: CGRect) {
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super.init(frame: frame)
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backgroundColor = .clear
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configure()
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//添加监听
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NotificationCenter.notificationKey.add(observer: self, selector: #selector(netWorkNotReachableAction(_:)), notificationName: .net_switch_notReachable)
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NotificationCenter.notificationKey.add(observer: self, selector: #selector(netWorkReachableAction(_:)), notificationName: .net_switch_reachable)
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}
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required init?(coder: NSCoder) {
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super.init(coder: coder)
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}
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//对于下载按钮状态的刷新变动
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public func restoreDownloadProgress() {
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guard let currentVideo = MP_PlayerManager.shared.loadPlayer?.currentVideo else {
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return
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}
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//判断当前播放video是否正在下载
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if let progress = MP_DownloadManager.shared.getProgress(for: currentVideo.song.videoId) {
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DispatchQueue.main.async {
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[weak self] in
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guard let self = self else {return}
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//是正在下载的URL
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downloadButton.state = .downloading
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downloadButton.isUserInteractionEnabled = false
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//调整下载的进度
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downloadButton.stopDownloadButton.progress = progress
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}
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}else {
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//不是正在下载的内容,判断是否下载了
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downloadButton.state = (MPPositive_DownloadItemModel.fetch(.init(format: "videoId == %@", currentVideo.song.videoId ?? "")).count != 0) ? .downloaded:.startDownload
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downloadButton.isUserInteractionEnabled = true
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}
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}
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deinit {
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NotificationCenter.default.removeObserver(self)
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}
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//视图配置
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private func configure() {
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//配置封面图
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addSubview(coverImageView)
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coverImageView.snp.makeConstraints { make in
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make.width.equalTo(335*width)
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make.height.equalTo(330*width)
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make.centerX.equalToSuperview()
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make.top.equalToSuperview().offset(12*width)
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}
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addSubview(maskNotReachableView)
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maskNotReachableView.snp.makeConstraints { make in
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make.left.right.top.bottom.equalTo(coverImageView)
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}
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maskNotReachableView.isHidden = (MP_NetWorkManager.shared.netWorkStatu == .reachable)
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//添加标题
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addSubview(titleLabel)
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titleLabel.snp.makeConstraints { make in
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make.left.equalTo(coverImageView.snp.left)
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make.top.equalTo(coverImageView.snp.bottom).offset(36*width)
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make.right.equalTo(coverImageView.snp.right).offset(-100*width)
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}
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addSubview(subtitleLabel)
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subtitleLabel.snp.makeConstraints { make in
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make.left.right.equalTo(titleLabel)
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make.top.equalTo(titleLabel.snp.bottom).offset(6*width)
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}
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//配置下载和收藏按钮
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addSubview(downloadButton)
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downloadButton.snp.makeConstraints { make in
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make.right.equalTo(coverImageView.snp.right).offset(-12*width)
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make.top.equalTo(coverImageView.snp.bottom).offset(47*width)
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make.width.height.equalTo(24*width)
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}
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addSubview(collectionSongBtn)
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collectionSongBtn.snp.makeConstraints { make in
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make.right.equalTo(downloadButton.snp.left).offset(-20*width)
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make.centerY.equalTo(downloadButton.snp.centerY)
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make.width.height.equalTo(24*width)
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}
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addSubview(progressView)
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progressView.snp.makeConstraints { make in
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make.top.equalTo(subtitleLabel.snp.bottom).offset(25*width)
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make.centerX.equalToSuperview()
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make.width.equalTo(335*width)
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make.height.equalTo(6*width)
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}
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//配置进度条和时间label
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addSubview(sliderView)
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sliderView.snp.makeConstraints { make in
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make.left.right.top.bottom.equalTo(progressView)
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}
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addSubview(durationLabel)
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durationLabel.snp.makeConstraints { make in
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make.left.equalTo(sliderView.snp.left)
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make.top.equalTo(sliderView.snp.bottom).offset(5*width)
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}
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addSubview(maxTimesLabel)
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maxTimesLabel.snp.makeConstraints { make in
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make.right.equalTo(sliderView.snp.right)
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make.top.equalTo(sliderView.snp.bottom).offset(5*width)
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}
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// 恢复进度
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restoreDownloadProgress()
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}
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//网络不可用时触发
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@objc private func netWorkNotReachableAction(_ sender:Notification) {
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DispatchQueue.main.async {
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[weak self] in
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guard let self = self else {return}
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maskNotReachableView.isHidden = false
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}
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}
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//网络可用时触发
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@objc private func netWorkReachableAction(_ sender:Notification) {
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DispatchQueue.main.async {
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[weak self] in
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guard let self = self else {return}
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maskNotReachableView.isHidden = true
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}
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}
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//调整音乐进度
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@objc private func seekProgressClick(_ sender: UISlider, forEvent event: UIEvent) {
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//获取touchEvent
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let touchEvent = event.allTouches?.first
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//判断点击事件状态
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switch touchEvent?.phase {
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case .began://开始拖动
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//让播放器进入调整状态
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MP_PlayerManager.shared.setEditPorgressStatu()
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case .moved://移动中
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break
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case .ended://结束
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let value = sender.value
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//让播放器恢复状态
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MP_PlayerManager.shared.setEditProgressEnd(value)
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default:
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break
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}
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}
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//切换当前列表收藏状态
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@objc private func collectionSwitchClick(_ sender:UIButton) {
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getUserNotificationCenter()
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guard MP_NetWorkManager.shared.netWorkStatu == .reachable else {
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MP_HUD.text("Weak connection.", delay: 2.0, completion: nil)
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return
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}
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if self.collectionSongBtn.isSelected == true{
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self.collectionSongBtn.isSelected = false
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if MP_PlayerManager.shared.loadPlayer.currentVideo != nil{
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MPPositive_CollectionSongModel.fetch(.init(format: "videoId == %@", MP_PlayerManager.shared.loadPlayer.currentVideo.song.videoId)).forEach { i in
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if i.videoId == MP_PlayerManager.shared.loadPlayer.currentVideo.song.videoId{
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MPPositive_CollectionSongModel.delete(i)
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}
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}
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MP_PlayerManager.shared.loadPlayer.currentVideo.reloadCollectionAndDownLoad()
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MPPositive_LoadCoreModel.shared.reloadCollectionSongViewModel(nil)
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MP_AnalyticsManager.shared.player_b_unlove_clickAction(MP_PlayerManager.shared.loadPlayer.currentVideo?.song.videoId ?? "", videoname: MP_PlayerManager.shared.loadPlayer.currentVideo?.song.title ?? "", artistname: MP_PlayerManager.shared.loadPlayer.currentVideo?.song.shortBylineText ?? "")
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}
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}else{
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self.collectionSongBtn.isSelected = true
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if MP_PlayerManager.shared.loadPlayer.currentVideo != nil{
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let item = MPPositive_CollectionSongModel.create()
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item.title = MP_PlayerManager.shared.loadPlayer.currentVideo.title
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item.videoId = MP_PlayerManager.shared.loadPlayer.currentVideo.song.videoId
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item.subtitle = MP_PlayerManager.shared.loadPlayer.currentVideo.subtitle
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item.coverImage = MP_PlayerManager.shared.loadPlayer.currentVideo.coverUrl
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item.lyricsID = MP_PlayerManager.shared.loadPlayer.currentVideo.song.lyricsID
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item.relatedID = MP_PlayerManager.shared.loadPlayer.currentVideo.song.relatedID
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MPPositive_CollectionSongModel.save()
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MP_PlayerManager.shared.loadPlayer.currentVideo.reloadCollectionAndDownLoad()
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MPPositive_LoadCoreModel.shared.reloadCollectionSongViewModel(nil)
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MP_AnalyticsManager.shared.player_b_love_clickAction(MP_PlayerManager.shared.loadPlayer.currentVideo?.song.videoId ?? "", videoname: MP_PlayerManager.shared.loadPlayer.currentVideo?.song.title ?? "", artistname: MP_PlayerManager.shared.loadPlayer.currentVideo?.song.shortBylineText ?? "")
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}
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}
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}
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//下载按钮代理
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func downloadButtonTapped(_ downloadButton: PKDownloadButton!, currentState state: PKDownloadButtonState) {
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getUserNotificationCenter()
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guard MP_NetWorkManager.shared.netWorkStatu == .reachable else {
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MP_HUD.text("Weak connection.", delay: 2.0, completion: nil)
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return
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}
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guard MP_PlayerManager.shared.loadPlayer?.currentVideo != nil, MP_PlayerManager.shared.loadPlayer?.currentVideo?.isDlownd == false else {
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return
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}
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//当前音乐没有下载
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switch state {
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case .startDownload: //开始状态，点击时准备加载
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//切换为准备状态
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downloadButton.state = .pending
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//禁止用户操作
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downloadButton.isUserInteractionEnabled = false
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//当开始下载时
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guard let currentVideo = MP_PlayerManager.shared.loadPlayer?.currentVideo, let videoURL = currentVideo.resourcePlayerURL else {
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MP_HUD.text("An error occurred while downloading. Please download again.", delay: 1.0) {
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downloadButton.state = .startDownload
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downloadButton.isUserInteractionEnabled = true
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}
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return
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}
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MP_AnalyticsManager.shared.player_b_download_clickAction(currentVideo.song.videoId, videoname: currentVideo.song.title ?? "", artistname: currentVideo.song.shortBylineText ?? "")
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//执行下载
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MP_DownloadManager.shared.downloadVideo(from: videoURL, song: currentVideo.song) { [weak self] progress in
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guard let self = self, currentVideo.song.videoId == MP_PlayerManager.shared.loadPlayer.currentVideo.song.videoId else {
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//不是同一个
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downloadButton.state = (MP_PlayerManager.shared.loadPlayer.currentVideo?.isDlownd ?? false) ? .downloaded:.startDownload
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downloadButton.isUserInteractionEnabled = !(MP_PlayerManager.shared.loadPlayer.currentVideo?.isDlownd ?? false)
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return
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}
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downloadButton.state = .downloading
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downloadButton.stopDownloadButton.progress = progress
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} completion: { [weak self] result in
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guard let self = self else {return}
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//下载结束，判断成功或失败
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switch result {
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case .success(let song):
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//添加数据
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let item = MPPositive_DownloadItemModel.create()
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item.coverImage = song.coverUrls!.last
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item.reviewImage = song.reviewUrls!.last
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item.title = song.title
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item.longBylineText = song.longBylineText
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item.lengthText = song.lengthText
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item.shortBylineText = song.shortBylineText
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item.lyrics = song.lyrics
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item.lyricsID = song.lyricsID
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item.videoId = song.videoId
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item.relatedID = song.relatedID
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MPPositive_DownloadItemModel.save()
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DispatchQueue.main.async {
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//回归主线程，判断下载的是否为当前歌曲
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if song.videoId == MP_PlayerManager.shared.loadPlayer?.currentVideo?.song.videoId {
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//是当前这首，刷新一下当前播放音乐的下载状态
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MP_PlayerManager.shared.loadPlayer.currentVideo.reloadCollectionAndDownLoad()
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}else {
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//不是这首，那就不管他
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}
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print("完成了对\(song.title ?? "")的下载")
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//按钮变为下载结束状态
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downloadButton.state = .downloaded
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downloadButton.isUserInteractionEnabled = false
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//更新数据库管理类
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MPPositive_LoadCoreModel.shared.reloadLoadSongViewModel(nil)
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MP_AnalyticsManager.shared.player_b_downloadsuccess_actionAction(item.videoId, videoname: item.title ?? "", artistname: item.shortBylineText ?? "")
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}
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case .failure(let error):
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//失败了，打印错误
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print("下载报错,错误详情\(error)")
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DispatchQueue.main.async {
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//按钮回归可用状态
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downloadButton.state = .startDownload
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downloadButton.isUserInteractionEnabled = true
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}
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MP_HUD.text("An error occurred while downloading. Please download again.", delay: 1.5, completion: nil)
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}
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}
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case .pending://准备状态
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break
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case .downloading:
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break
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case .downloaded:
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break
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@unknown default:
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break
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}
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}
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}
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