c8173bf034
主要变更： 1. 从 AppDelegate 中移除 Core Data 相关的属性和方法，简化应用结构。 2. 新增 EPBaseListViewController 作为消息列表的基础类，提供通用的表视图功能。 3. 添加 EPMessageListVC、EPFriendListVC、EPFollowingListVC 和 EPFansListVC，分别用于展示消息、朋友、关注和粉丝列表。 4. 引入 EPMessageSegmentView 以支持消息主界面的分段控制。 此更新旨在提升代码的可维护性，简化数据管理，并增强用户界面的功能性和交互性。
91 lines
3.5 KiB
Swift
91 lines
3.5 KiB
Swift
import UIKit
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final class EPMessageListVC: EPBaseListViewController<EPMessageCell> {
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override func viewDidLoad() {
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super.viewDidLoad()
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simulateItems(8)
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}
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}
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// MARK: - Cell
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final class EPMessageCell: UITableViewCell {
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private let avatar = UIImageView()
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private let nameLabel = UILabel()
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private let subtitleLabel = UILabel()
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private let timeLabel = UILabel()
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private let unreadView = UILabel()
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override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
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super.init(style: style, reuseIdentifier: reuseIdentifier)
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setup()
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}
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required init?(coder: NSCoder) { super.init(coder: coder); setup() }
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private func setup() {
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selectionStyle = .none
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backgroundColor = .clear
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avatar.contentMode = .scaleAspectFill
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avatar.layer.cornerRadius = 24
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avatar.layer.masksToBounds = true
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avatar.image = UIImage(named: "pi_login_new_logo")
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nameLabel.font = .systemFont(ofSize: 20, weight: .semibold)
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nameLabel.textColor = .white
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nameLabel.text = "Momoyy"
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subtitleLabel.font = .systemFont(ofSize: 16)
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subtitleLabel.textColor = UIColor.white.withAlphaComponent(0.6)
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subtitleLabel.text = "Nice to meet you"
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timeLabel.font = .systemFont(ofSize: 14)
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timeLabel.textColor = UIColor.white.withAlphaComponent(0.5)
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timeLabel.text = "11:03"
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unreadView.backgroundColor = UIColor.systemRed
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unreadView.textColor = .white
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unreadView.font = .systemFont(ofSize: 12, weight: .bold)
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unreadView.textAlignment = .center
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unreadView.layer.cornerRadius = 12
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unreadView.layer.masksToBounds = true
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unreadView.text = "99+"
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contentView.addSubview(avatar)
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contentView.addSubview(nameLabel)
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contentView.addSubview(subtitleLabel)
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contentView.addSubview(timeLabel)
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contentView.addSubview(unreadView)
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avatar.translatesAutoresizingMaskIntoConstraints = false
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nameLabel.translatesAutoresizingMaskIntoConstraints = false
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subtitleLabel.translatesAutoresizingMaskIntoConstraints = false
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timeLabel.translatesAutoresizingMaskIntoConstraints = false
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unreadView.translatesAutoresizingMaskIntoConstraints = false
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NSLayoutConstraint.activate([
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avatar.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 16),
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avatar.centerYAnchor.constraint(equalTo: contentView.centerYAnchor),
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avatar.widthAnchor.constraint(equalToConstant: 48),
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avatar.heightAnchor.constraint(equalToConstant: 48),
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nameLabel.leadingAnchor.constraint(equalTo: avatar.trailingAnchor, constant: 12),
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nameLabel.topAnchor.constraint(equalTo: avatar.topAnchor, constant: -2),
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subtitleLabel.leadingAnchor.constraint(equalTo: nameLabel.leadingAnchor),
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subtitleLabel.topAnchor.constraint(equalTo: nameLabel.bottomAnchor, constant: 6),
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timeLabel.trailingAnchor.constraint(equalTo: contentView.trailingAnchor, constant: -16),
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timeLabel.topAnchor.constraint(equalTo: nameLabel.topAnchor),
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unreadView.trailingAnchor.constraint(equalTo: contentView.trailingAnchor, constant: -16),
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unreadView.centerYAnchor.constraint(equalTo: subtitleLabel.centerYAnchor),
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unreadView.widthAnchor.constraint(greaterThanOrEqualToConstant: 40),
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unreadView.heightAnchor.constraint(equalToConstant: 24)
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])
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}
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}
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