Swift对SVProgressHUD进一步封装

1，准备工作

默认已经导入SVProgressHUD

2，封装

创建一个.swift文件：MyProgressHUD

import UIKit
    enum MyProgressHUDStatus {
         ///成功
        case success
         ///失败
         case error
         ///叹号提示
         case info
         ///等待
         case waitting
         ///只显示文字
         case onlyText
         ///过程
         case progress
    }
    class MyProgressHUD: NSObject {

        /// 纯文字提示
        static func showTipMessage(_ msg: String?) {
             showWithStatus(hudStatus: .onlyText, text: msg, progress: 0)
          }
          
        /// 带！图片的提示
        static func showInfoMsg(_ msg: String?) {
             showWithStatus(hudStatus: .info, text: msg, progress: 0)
         }
         
        ///错误 带X的图片
        static func showFailure(_ msg: String?, toView: UIView?) {
        showWithStatus(hudStatus: MyProgressHUDStatus.error, text: msg, progress: 0)
        }
        
        ///带图片 成功
        static func showSuccessWith(_ msg: String?, toView: UIView?) {
            showWithStatus(hudStatus: MyProgressHUDStatus.success, text: msg, progress: 0)
        }
        
        ///显示加载
        static func showLoading(_ msg: String?) {
            showWithStatus(hudStatus: .waitting, text: msg, progress: 0)
        }
        
        ///显示进度
        static func showProgress(_ msg: String?, progress: CGFloat) {
            showWithStatus(hudStatus: .progress, text: msg, progress: progress)
        }

        static func hideNow() {
            SVProgressHUD.dismiss()
        }

        static func showWithStatus(hudStatus status: MyProgressHUDStatus, text msg: String?, progress: CGFloat) {
        ///bundle取值见之前文章
            let path = Bundle.main.path(forResource: "MyProgressBundle", ofType: "bundle")
            SVProgressHUD.setDefaultStyle(SVProgressHUDStyle.dark)
            switch status {
                case .success:
                let sucssPath = path?.appendingFormat("/%@", "hud_success.png")
                let img = UIImage(contentsOfFile: sucssPath!)
                SVProgressHUD.setDefaultMaskType(SVProgressHUDMaskType.clear)
                SVProgressHUD.setSuccessImage(img!)
                SVProgressHUD.showSuccess(withStatus: msg)
                SVProgressHUD.setMinimumSize(CGSize(width: 100, height: 80))
                SVProgressHUD.dismiss(withDelay: 1.5)
                break
            case .error:
                SVProgressHUD.setDefaultMaskType(SVProgressHUDMaskType.none)
                let sucssPath = path?.appendingFormat("/%@", "hud_error.png")
                let img = UIImage(contentsOfFile: sucssPath!)
                SVProgressHUD.setErrorImage(img!)
                SVProgressHUD.showError(withStatus: msg)
                SVProgressHUD.dismiss(withDelay: 1.5)
                break
            case .info:
                SVProgressHUD.setDefaultMaskType(SVProgressHUDMaskType.none)
                let sucssPath = path?.appendingFormat("/%@", "hud_info.png")
                let img = UIImage(contentsOfFile: sucssPath!)
                SVProgressHUD.setMinimumSize(CGSize(width: 100, height: 80))
                SVProgressHUD.setInfoImage(img!)
                SVProgressHUD.showInfo(withStatus: msg)
                SVProgressHUD.dismiss(withDelay: 1.5)
                break
            case .waitting:
                SVProgressHUD.setDefaultMaskType(SVProgressHUDMaskType.clear)
                SVProgressHUD.show(withStatus: msg)
                break
            case .onlyText:
                ///这种纯文字的显示时候文字会偏下，效果没有那么完美，可以用MBProgressHUDdle或Toast或找个swift的库
                SVProgressHUD.setDefaultMaskType(SVProgressHUDMaskType.none)
                SVProgressHUD.setInfoImage(UIImage(named: "") ?? UIImage())
                SVProgressHUD.setImageViewSize(CGSize.zero)
                SVProgressHUD.setMinimumSize(CGSize(width: 10, height: 10))
                SVProgressHUD.setFont(UIFont.systemFont(ofSize: 16))
                SVProgressHUD.showInfo(withStatus: msg)
                SVProgressHUD.dismiss(withDelay: 1.5)
                break
            case .progress:
                SVProgressHUD.setDefaultMaskType(SVProgressHUDMaskType.none)
                SVProgressHUD.showProgress(Float(progress), status: msg)
            }
        }
}

3，调用

MyProgressHUD.showInfoMsg("提示信息")