适用于Safari,但不适用于Chrome
也许这个问题很简单愚蠢,但我是iOS开发的新手,找不到任何正确的解决方案来解决这个问题。
我需要获取:
1)页面网址
2)页面名称
扩展
Info.plist
<dict>
<key>NSExtensionAttributes</key>
<dict>
<key>NSExtensionActivationRule</key>
<dict>
<key>NSExrensionActivationSupportsText</key>
<true/>
<key>NSExtensionActivationSupportsFileWithMaxCount</key>
<integer>1</integer>
<key>NSExtensionActivationSupportsImageWithMaxCount</key>
<integer>1</integer>
<key>NSExtensionActivationSupportsMovieWithMaxCount</key>
<integer>20</integer>
<key>NSExtensionActivationSupportsWebPageWithMaxCount</key>
<integer>1</integer>
<key>NSExtensionActivationSupportsWebURLWithMaxCount</key>
<integer>0</integer>
</dict>
<key>NSExtensionJavaScriptPreprocessingFile</key>
<string>DemoPreprocessor</string>
</dict>
<key>NSExtensionMainStoryboard</key>
<string>MainInterface</string>
<key>NSExtensionPointIdentifier</key>
<string>com.apple.share-services</string>
</dict>
我已经在Chrome上添加了更多内容,但它仍无法正常工作。对于Safari,这已经足够了:
NSExtensionActivationSupportsWebPageWithMaxCount, NSExtensionActivationSupportsWebURLWithMaxCount, NSExrensionActivationSupportsText, NSExtensionJavaScriptPreprocessingFile
我尝试了三种方法,带有和不带有。但都无法在Chrome中正常工作:
1. ShareViewController.swift
override func viewDidLoad() {
super.viewDidLoad()
let items = extensionContext?.inputItems
var itemProvider: NSItemProvider?
if items != nil && items!.isEmpty == false {
let item = items![0] as! NSExtensionItem
if let attachments = item.attachments {
if !attachments.isEmpty {
itemProvider = (attachments[0] as? NSItemProvider)!
}
}
}
let urlType = kUTTypePropertyList as String
if ((itemProvider?.hasItemConformingToTypeIdentifier(urlType)) != nil) {
itemProvider?.loadItemForTypeIdentifier(urlType, options: nil, completionHandler: {
(item: NSSecureCoding?, error: NSError!) -> Void in
if let resultDict = item as? NSDictionary {
self.linkName = resultDict[NSExtensionJavaScriptPreprocessingResultsKey]!["URL"] as! String
self.linkUrl = resultDict[NSExtensionJavaScriptPreprocessingResultsKey]!["title"] as! String
}
})
}
}
2 ShareViewController.swift
override func viewDidLoad() {
super.viewDidLoad()
let items = extensionContext?.inputItems
var itemProvider: NSItemProvider?
if items != nil && items!.isEmpty == false {
let item = items![0] as! NSExtensionItem
if let attachments = item.attachments {
if !attachments.isEmpty {
itemProvider = (attachments[0] as? NSItemProvider)!
}
}
}
let urlType = kUTTypeURL as NSString as String
if ((itemProvider?.hasItemConformingToTypeIdentifier(urlType)) != nil) {
itemProvider?.loadItemForTypeIdentifier(urlType, options: nil, completionHandler: {
item, error in
self.linkName = self.contentText
self.linkUrl = "\(item!)"
})
}
}
3 ShareViewController.swift
override func viewDidLoad() {
super.viewDidLoad()
let items = extensionContext?.inputItems
var itemProvider: NSItemProvider?
if items != nil && items!.isEmpty == false {
let item = items![0] as! NSExtensionItem
if let attachments = item.attachments {
if !attachments.isEmpty {
itemProvider = (attachments[0] as? NSItemProvider)!
}
}
}
if self.linkUrl.characters.count < 1 {
if ((itemProvider?.hasItemConformingToTypeIdentifier("public.url")) != nil) {
itemProvider?.loadItemForTypeIdentifier("public.url", options: nil, completionHandler: {
item, error in self.linkUrl = "\(item!)"
})
}
}
}
DemoPreprocessor.js
var MyPreprocessor = function() {};
MyPreprocessor.prototype = {
run: function(arguments) {
arguments.completionFunction({"URL": document.URL, "pageSource": document.documentElement.outerHTML, "title": document.title, "selection": window.getSelection().toString()});
}
};
var ExtensionPreprocessingJS = new MyPreprocessor;