From 8343ba4f9eaad4d123f973f6a55503e9a8eeb6d3 Mon Sep 17 00:00:00 2001
From: Yurk <67189406+realYurkOfGitHub@users.noreply.github.com>
Date: Fri, 12 Nov 2021 19:17:28 +0800
Subject: [PATCH] =?UTF-8?q?Delete=207.=20=E5=9F=BA=E6=9C=AC=E6=9D=83?=
 =?UTF-8?q?=E9=99=90=E4=B8=8Eurl=E8=AE=BF=E9=97=AE.md?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../7. 基本权限与url访问.md                   | 92 -------------------
 1 file changed, 92 deletions(-)
 delete mode 100644 IOS/Task01：基础插件与功能/7. 基本权限与url访问.md

diff --git a/IOS/Task01：基础插件与功能/7. 基本权限与url访问.md b/IOS/Task01：基础插件与功能/7. 基本权限与url访问.md
deleted file mode 100644
index 518572d..0000000
--- a/IOS/Task01：基础插件与功能/7. 基本权限与url访问.md	
+++ /dev/null
@@ -1,92 +0,0 @@
-# 基本权限与url访问
-
-## 分享图片
-
-我们的 app 肯定会用到各种权限，权限的申请也是开发者需要学习的一门课程，本章中提供了一些基本的权限请求方式，在后面的基础功能部分你将学习更多的内容。
-
-此部分提供了分享照片的基本权限，我们可以通过一个 Button 来分享照片：
-
-```swift
-@IBOutlet var imageView: UIView!
-@IBAction func shareButton(_ sender: Any) {
-  guard let image = imageView else { return }
-  let activityController = UIActivityViewController(activityItems:[image],applicationActivities: nil)
-  activityController.popoverPresentationController?.sourceView = sender as? UIView present(activityController, animated: true, completion: nil)
-}
-```
-
-
-
-## 网页链接
-
-如果想要 `Button` 连接到浏览器，则需要对网页做出请求，在此前需要导入 `Safari Services` 头文件：
-
-```swift
-import SafariServices
-
-@IBAction func Safari(_ sender: Any) {
-  if let url = URL(string: "http://www.bilibili.com") {
-    let safariViewController = SFSafariViewController(url:url) 
-    present(safariViewController, animated: true,completion: nil)
-  }
-}
-```
-
-
-
-## 提示与弹窗
-
-如果想要获得照片权限，你需要一个弹窗，不仅如此，在选择头像的功能中，你也需要弹窗提示：从照片中选择、拍摄照片和取消三个部分：
-
-```swift
-let alertController = UIAlertController(title: "Choose Image Source", message: nil, preferredStyle: .actionSheet)
-
-let cancelAction = UIAlertAction(title: "Cancel", style: .cancel, handler: nil)
-let cameraAction = UIAlertAction(title: "Camera", style: .default, handler: {action in print("User selected Camera action") })
-
-let photoLibraryAction = UIAlertAction(title: "Photo Library", style: .default, handler: { action in print("User selected Photo Library action") })
-
-alertController.addAction(cancelAction) 
-alertController.addAction(cameraAction) alertController.addAction(photoLibraryAction)
-
-alertController.popoverPresentationController?.sourceView = sender as? UIView present(alertController, animated: true, completion: nil)
-
-let alertController = UIAlertController(title: "Choose Image Source", message: nil, preferredStyle: .actionSheet)
-
-let cancelAction = UIAlertAction(title: "Cancel", style: .cancel, handler: nil)
-let cameraAction = UIAlertAction(title: "Camera", style: .default, handler: { action in print("User selected Camera action") })
-let photoLibraryAction = UIAlertAction(title: "Photo Library", style: .default, handler: { action in print("User selected Photo Library action") })
-
-alertController.addAction(cancelAction) 
-alertController.addAction(cameraAction) alertController.addAction(photoLibraryAction) alertController.popoverPresentationController?.sourceView = sender as? UIView present(alertController, animated: true, completion: nil)
-```
-
-
-
-## 请求相机权限
-
-iOS对相机以及其他各种权限的设置较为复杂，目前通用有两种手段获取相机权限：第一种通过 `ImagePickerController` 来实现，智能识别部分用到的就是这个，但是设置起来十分繁琐。不过好在还有第二种，通过 `Info` 中设置相关参数，直接访问即可，在 `Info.plist` 文件中添加：
-
-```swift
-Privacy - Photo Library Additions Usage Description
-```
-
-赋值 `value`：
-
-```swift
-To share photos from camera or photo library
-```
-
-相机请求：
-
-```swift
-@IBAction func photosButtonTapped(_ sender: UIButton) {...}
-
-func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
-  if let selectedImage = info[UIImagePickerControllerOriginalImage] as? UIImage {
-    imageView.image = selectedImage
-    dismiss(animated: true, completion: nil)
-  }
-}
-```
-