public extension LPAlbum { public struct Config { /// 最大选择数量 public var maxSelectCount: Int = 6 /// 每列照片数量 public var columnCount: Int = 4 /// 照片间距 public var photoPadding: CGFloat = 2.0 /// 是否有相机 public var hasCamera: Bool = true } public struct Style { /// `NavigationBar`标题颜色 public static var barTitleColor: UIColor = UIColor.white /// `NavigationBar`背景颜色 public static var barTintColor: UIColor = UIColor.darkGray /// `NavigationBar`item文本颜色 public static var tintColor: UIColor = UIColor.white /// 状态栏样式 public static var statusBarStyle: UIStatusBarStyle = .lightContent /// 下拉箭头图片 public static var arrowImage: UIImage = Bundle.imageFromBundle("meun_down")! /// 正常的选择框图片 public static var normalBox: UIImage = Bundle.imageFromBundle("circle_normal")! /// 选中的选择框图片 public static var selectedBox: UIImage = Bundle.imageFromBundle("circle_selected")! /// 选择框box的可点击区域向外的扩展size public static var boxEdgeInsets = UIEdgeInsets(top: -5, left: -5, bottom: -5, right: -5) } }

public enum AlbumError: Error { case noAlbumPermission case noCameraPermission case moreThanLargestChoiceCount case savePhotoError public var localizedDescription: String { switch self { case .noAlbumPermission: return String.local("没有相册访问权限") case .noCameraPermission: return String.local("没有摄像头访问权限") case .moreThanLargestChoiceCount: return String.local("达到了图片选择最大数量") case .savePhotoError: return String.local("保存图片失败") } } }

// you can setup style yourself LPAlbum.Style.barTintColor = .gray LPAlbum.Style.tintColor = .white // show LPAlbum.show(at: self) { $0.columnCount = 4 $0.hasCamera = true $0.maxSelectCount = 9 - self.photos.count }.targeSize({ (size) -> CGSize in return CGSize(width: 240, height: 240) }).error {(vc, error) in vc.show(message: error.localizedDescription) }.complete { [weak self](images) in self?.photos.append(contentsOf: images) self?.collectionView.reloadData() _ = images.map{ print($0.size) } }