swift - Add Instagram to UIActivityViewController -

i'm trying share image using standard uiactivityviewcontroller, it's fine share on facebook, twitter , save image using code:

let firstactivityitem = "foo text" let secondactivityitem : uiimage = image!  let activityviewcontroller : uiactivityviewcontroller = uiactivityviewcontroller(     activityitems: [firstactivityitem, secondactivityitem], applicationactivities: nil)  activityviewcontroller.excludedactivitytypes = [     uiactivitytypeposttoweibo,     uiactivitytypeprint,     uiactivitytypeassigntocontact,     uiactivitytypeaddtoreadinglist,     uiactivitytypeposttovimeo,     uiactivitytypeposttotencentweibo ]  self.presentviewcontroller(activityviewcontroller, animated: true, completion: nil) 

i need 1 more thing, instagram:

if uiapplication.sharedapplication().canopenurl(instagramurl!) {             // success             var img = image!              var savepath: string = nshomedirectory().stringbyappendingpathcomponent("documents/test.igo")             uiimagejpegrepresentation(img, 1).writetofile(savepath, atomically: true)             var imgurl = nsurl(string: nsstring(format: "file://%@", savepath) as! string)             doccontroller = uidocumentinteractioncontroller(url: imgurl!) // 1             doccontroller.uti = "com.instagram.exclusivegram" // 2             doccontroller.delegate = self             doccontroller.annotation = ["instagramcaption":"testsss"] // 3             doccontroller.presentopeninmenufromrect(self.view.frame, inview: self.view, animated: true) // 4         } else {             // error         }     

both these codes work fine separately, how can add instagram uiactivityviewcontroller? possible @ all?

i think easier add other social shares code wrote instagram. ".igo" extension exclusive instagram other apps not support it. change extension ".igo" ".ig" , other apps read it:

var savepath: string = nshomedirectory().stringbyappendingpathcomponent("documents/test.ig") 

but instagram have exclusive uti avoiding other apps appear in same document interaction view. need change "exclusivegram" "photo":

doccontroller.uti = "com.instagram.photo" 

i have app similar functionality , original code:

@ibaction func shareonintagram(sender: uibutton) {          let finalimage: uiimage = uiimage.imagewithview(photoview)         let instagramurl = nsurl(string: "instagram://app")         if (uiapplication.sharedapplication().canopenurl(instagramurl!)) {              let imagedata = uiimagejpegrepresentation(finalimage, 1)             let captionstring = "caption"             let writepath = (nstemporarydirectory() nsstring).stringbyappendingpathcomponent("instagram.ig")             if imagedata?.writetofile(writepath, atomically: true) == false {                  return              } else {                  let fileurl = nsurl(fileurlwithpath: writepath)                 self.documentcontroller = uidocumentinteractioncontroller(url: fileurl)                 self.documentcontroller.delegate = self                 self.documentcontroller.uti = "com.instagram.photo"                 self.documentcontroller.annotation = nsdictionary(object: captionstring, forkey: "instagramcaption")                 self.documentcontroller.presentopeninmenufromrect(self.view.frame, inview: self.view, animated: true)             }          } else {             print(" instagram not installed ")         }     } 

to make code work, don't forget add uidocumentinteractioncontrollerdelegate in uiviewcontroller class.