241 lines
8.1 KiB
Swift
241 lines
8.1 KiB
Swift
//
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// WP_WallPaPerDetailsVC.swift
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// WallpaperHD_Live
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//
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// Created by 忆海16 on 2024/7/22.
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//
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import UIKit
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import SDWebImage
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import Photos
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import SVProgressHUD
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import Alamofire
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class WP_WallPaPerDetailsVC: WP_RootVC {
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@IBOutlet weak var bgView: UIView!
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@IBOutlet weak var backBtn: UIButton!
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@IBOutlet weak var preimageV: UIImageView!
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let activityView = UIActivityIndicatorView()
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var imageName:String?
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override func viewDidLoad() {
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super.viewDidLoad()
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self.preimageV.image = UIImage(named: imageName ?? "1")
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// 添加手势识别器到 UIView 上
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let tapGesture = UITapGestureRecognizer(target: self, action: #selector(viewTapped))
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preimageV.isUserInteractionEnabled = true
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preimageV.addGestureRecognizer(tapGesture)
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activityView.center = CGPoint(x: self.view.center.x, y: self.view.center.y - kSafeArea_Top - 44)
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// 停止后，隐藏菊花
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activityView.hidesWhenStopped = true
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activityView.color = .black;
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activityView.style = UIActivityIndicatorView.Style.whiteLarge
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self.view.addSubview(activityView)
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backBtn.layer.cornerRadius = 20
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}
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@IBAction func saveBtn(_ sender: Any) {
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self.activityView.startAnimating()
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saveImageToPhotoLibrary()
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}
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override func viewWillAppear(_ animated: Bool) {
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super.viewWillAppear(animated)
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navigationController?.navigationBar.isHidden = true
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}
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func saveImageToPhotoLibrary() {
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guard let image = self.preimageV.image else {
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print("找不到要保存的图片")
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SVProgressHUD.showInfo(withStatus: "Can't find the picture to save")
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DispatchQueue.global().asyncAfter(deadline: .now() + 2.0) {
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SVProgressHUD.dismiss()
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}
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return
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}
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PHPhotoLibrary.requestAuthorization { status in
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switch status {
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case .authorized:
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self.saveImage(image: image)
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case .denied, .restricted:
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print("用户拒绝了访问相册权限")
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SVProgressHUD.showInfo(withStatus: "Album access denied")
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DispatchQueue.global().asyncAfter(deadline: .now() + 2.0) {
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SVProgressHUD.dismiss()
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}
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case .notDetermined:
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print("用户尚未选择是否允许访问相册")
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SVProgressHUD.showInfo(withStatus: "You have not chosen whether to allow access to the album")
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DispatchQueue.global().asyncAfter(deadline: .now() + 2.0) {
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SVProgressHUD.dismiss()
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}
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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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func saveImage(image: UIImage) {
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PHPhotoLibrary.shared().performChanges({
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// 创建向照片库添加新图像资产的请求
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PHAssetChangeRequest.creationRequestForAsset(from: image)
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}) { success, error in
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if success {
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print("图片保存成功")
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DispatchQueue.main.asyncAfter(wallDeadline: .now()) {
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self.activityView.stopAnimating()
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SVProgressHUD.showSuccess(withStatus: "Image saved successfully")
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DispatchQueue.global().asyncAfter(deadline: .now() + 1.5) {
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SVProgressHUD.dismiss()
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}
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}
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} else if let error = error {
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print("图片保存失败：\(error.localizedDescription)")
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DispatchQueue.main.asyncAfter(wallDeadline: .now()) {
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self.activityView.stopAnimating()
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SVProgressHUD.showError(withStatus: "Image saving failed:\(error.localizedDescription)")
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DispatchQueue.main.asyncAfter(deadline: .now() + 1.5) {
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SVProgressHUD.dismiss()
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self.activityView.stopAnimating()
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}
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}
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}
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}
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}
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@IBAction func previewBtn(_ sender: Any) {
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UIView.animate(withDuration: 0.5, animations: {
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self.bgView.frame.origin.y += 0
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self.bgView.alpha = 0
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self.backBtn.isHidden = true
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})
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showView()
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}
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// 手势识别器的处理方法
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@objc func viewTapped() {
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// 根据当前 UIView 的位置和透明度进行不同的动画
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if bgView.frame.origin.y == UIScreen.main.bounds.height - bgView.frame.height {
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// 当 UIView 在底部时，执行向下移动并渐变消失的动画
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UIView.animate(withDuration: 0.5, animations: {
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self.bgView.frame.origin.y += self.bgView.frame.height
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self.bgView.alpha = 0
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self.backBtn.isHidden = true
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})
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} else {
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self.backBtn.isHidden = false
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// 当 UIView不在底部时，执行向上移动并渐变显示的动画
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UIView.animate(withDuration: 0.5, animations: {
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self.bgView.frame.origin.y -= self.bgView.frame.height
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self.bgView.alpha = 1
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})
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}
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}
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func showView() {
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// 加载预览视图并添加到当前视图控制器的视图上
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let previewView = Bundle.main.loadNibNamed("WP_Preview", owner: nil, options: nil)?.first as! WP_Preview
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previewView.touchBlock = {
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self.backBtn.isHidden = false
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// 当 UIView 不在底部时，执行向上移动并渐变显示的动画
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UIView.animate(withDuration: 0.5, animations: {
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self.bgView.frame.origin.y -= 0
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self.bgView.alpha = 1
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})
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}
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view.addSubview(previewView)
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// 设置预览视图初始位置在屏幕左侧外面
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previewView.frame.origin.x = -previewView.frame.width
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// 执行动画
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UIView.animate(withDuration: 1.0) {
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// 将预览视图移回主视图中心
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previewView.frame = self.view.frame
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}
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}
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@IBAction func shareBtn(_ sender: Any) {
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self.activityView.startAnimating()
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// 创建要分享的图片
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guard let image = self.preimageV.image else {
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SVProgressHUD.showInfo(withStatus: "Can't find the image to share")
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DispatchQueue.global().asyncAfter(deadline: .now() + 2.0) {
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SVProgressHUD.dismiss()
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}
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print("找不到要分享的图片")
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return
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}
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// 创建要分享的对象数组
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let items: [Any] = [image]
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// 创建 UIActivityViewController 实例
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let activityViewController = UIActivityViewController(activityItems: items, applicationActivities: nil)
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// 设置 UIActivityViewController 的主题
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activityViewController.modalPresentationStyle = .popover
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// 在 iPad 上设置 UIActivityViewController 的位置
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if let popoverController = activityViewController.popoverPresentationController {
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popoverController.sourceView = self.view
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popoverController.sourceRect = CGRect(x: self.view.bounds.midX, y: self.view.bounds.midY, width: 0, height: 0)
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popoverController.permittedArrowDirections = []
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}
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// 弹出分享视图
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self.present(activityViewController, animated: true, completion: nil)
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DispatchQueue.main.asyncAfter(deadline: .now() + 0){
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self.activityView.stopAnimating()
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}
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}
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@IBAction func collectBtn(_ sender: Any) {
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let manager = ImageNameManager()
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// 添加图片名
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manager.addImageName(self.imageName ?? "1")
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SVProgressHUD.showInfo(withStatus: "Collection successful")
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DispatchQueue.global().asyncAfter(deadline: .now() + 2.0) {
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SVProgressHUD.dismiss()
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}
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}
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@IBAction func back(_ sender: Any) {
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self.navigationController?.popViewController(animated: true)
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}
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}
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