I need to show my App in UIActivityViewController for All Applications as Action Extension(Default)

Question

Created New Project and Added ActionExtension it worked and shows in Action Activities But Action Extension doesn't show in Device when i created for Existing App(Old App which contains swift and Objective-c Files) I need to show my App in Action Extension of UiactivityController but i am unable to show For Every Application in Device refer image

***Query : While in Simulator(Photos App) it shows and it Doesn't shows in Other Apps in Simulator but when i run in Device it Doesn't shows in both Photos App and others

override func viewDidLoad() {
    super.viewDidLoad()


    // Get the item[s] we're handling from the extension context.

    // For example, look for an image and place it into an image view.
    // Replace this with something appropriate for the type[s] your extension supports.
    var imageFound = false
    for item: AnyObject in self.extensionContext!.inputItems {
        let inputItem = item as! NSExtensionItem
        for provider: AnyObject in inputItem.attachments! {
            let itemProvider = provider as! NSItemProvider
            if itemProvider.hasItemConformingToTypeIdentifier(kUTTypeImage as String) {
                // This is an image. We'll load it, then place it in our image view.
                weak var weakImageView = self.imageView
                itemProvider.loadItemForTypeIdentifier(kUTTypeImage as String, options: nil, completionHandler: { (image, error) in
                    NSOperationQueue.mainQueue().addOperationWithBlock {


                        if let strongImageView = weakImageView {

                            if let imageURL = image as? NSURL{
                                strongImageView.image = UIImage(data: NSData(contentsOfURL: imageURL)!)
                            }else{

                strongImageView.image = image as? UIImage
                            }
                        }

                    }
                })

                imageFound = true
                break
            }
        }

        if (imageFound) {
            // We only handle one image, so stop looking for more.
            break
        }
    }
}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

@IBAction func done() {
    // Return any edited content to the host app.
    // This template doesn't do anything, so we just echo the passed in items.
    self.extensionContext!.completeRequestReturningItems(self.extensionContext!.inputItems, completionHandler: nil)
}

Referred Apple Documentation and other links

http://code.tutsplus.com/tutorials/ios-8-how-to-build-a-simple-action-extension--cms-22794

on Extensions didn't find any relevant answer and my Action Extension Plist File (refer image)

**I am unable to show my app in UiactivityViewController Please Help

Answer 1

Now, I am able to show my AppExtension in UIActivityViewController

I took my Old Project again and added Target -> Action Extension Newly

How to add Target?

Xcode -> File -> create New Target -> select Action Extension -> Done

Things to do in .plist:

In Plist Added like shown in Png

http://i.stack.imgur.com/KBwdil.png

<key>NSExtension</key>
<dict>
    <key>NSExtensionAttributes</key>
    <dict>
        <key>NSExtensionActivationRule</key>
        <dict>
            <key>NSExtensionActivationSupportsImageWithMaxCount</key>
            <integer>1</integer>
        </dict>
    </dict>
    <key>NSExtensionMainStoryboard</key>
    <string>MainInterface</string>
    <key>NSExtensionPointIdentifier</key>
    <string>com.apple.ui-services</string>
</dict>

Result:

Refer links

http://code.tutsplus.com/tutorials/ios-8-how-to-build-a-simple-action-extension--cms-22794

http://www.appcoda.com/tag/app-extension/