I'm trying to figure out how to get my share extension to access a web page and manipulate its contents. I've followed the documentation
but I must be missing something because I am not seeing any items conforming to kUTTypePropertyList as I thought I was supposed to.
My plist looks like this:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>en</string>
<key>CFBundleDisplayName</key>
<string>WebOutLoudExtension</string>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIdentifier</key>
<string>com.bretlester.WebsiteReader.$(PRODUCT_NAME:rfc1034identifier)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>$(PRODUCT_NAME)</string>
<key>CFBundlePackageType</key>
<string>XPC!</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1</string>
<key>NSExtension</key>
<dict>
<key>NSExtensionAttributes</key>
<dict>
<key>NSExtensionActivationRule</key>
<dict>
<key>NSExtensionActivationSupportsWebPageWithMaxCount</key>
<integer>1</integer>
<key>NSExtensionActivationSupportsWebURLWithMaxCount</key>
<integer>1</integer>
<key>NSExtensionJavaScriptPreprocessingFile</key>
<string>ExtensionPreProcessing</string>
</dict>
</dict>
<key>NSExtensionMainStoryboard</key>
<string>MainInterface</string>
<key>NSExtensionPointIdentifier</key>
<string>com.apple.share-services</string>
</dict>
</dict>
</plist>
My ExtensionPreProcessing Looks like this:
ExtensionPreprocessingJS = {
run : function(arguments) {
arguments.completionFunction({"hello":"world"});
},
finalize : function(arguments) {
document.body.style.backgroundColor = 'red';
}
};
Finally, my ShareViewController looks like this:
class ShareViewController: UIViewController, NSExtensionRequestHandling {
override func viewDidLoad() {
let identifierType = NSString(format: kUTTypePropertyList, NSUTF8StringEncoding)
for (item: NSExtensionItem) in self.extensionContext?.inputItems as [NSExtensionItem] {
for (itemProvider: NSItemProvider) in item.attachments as [NSItemProvider] {
if itemProvider.hasItemConformingToTypeIdentifier(identifierType) {
println("why doesn't this happen?")
}
}
}
}
override func viewDidAppear(animated: Bool) {
}
override func beginRequestWithExtensionContext(context: NSExtensionContext) {
super.beginRequestWithExtensionContext(context)
let identifierType = NSString(format: kUTTypePropertyList, NSUTF8StringEncoding)
//println(self.extensionContext?.inputItems)
for (item: NSExtensionItem) in context.inputItems as [NSExtensionItem] {
for (itemProvider: NSItemProvider) in item.attachments as [NSItemProvider] {
if itemProvider.hasItemConformingToTypeIdentifier(identifierType) {
println("why doesn't this happen?")
}
}
}
}
}
Notice my println statements. They never execute. I am basically just looking for some sort of confirmation that things are working. My share extension shows up in Safari but I don't think my custom javascript is running. Hopefully someone can spot what I'm doing wrong. Thanks in advance
