android - How to share folders via intent? -

i have found code sharing image files via bluetooth/cloud storage/wifi. how share whole folder instead? here code-

private void shareimage() {     intent share = new intent(intent.action_send);      // if want share png image only, can do:     // settype("image/png"); or jpeg: settype("image/jpeg");     share.settype("image/*");      // make sure put example png image named myimage.png in     // directory     string imagepath = environment.getexternalstoragedirectory()             + "/myimage.png";      file imagefiletoshare = new file(imagepath);      uri uri = uri.fromfile(imagefiletoshare);     share.putextra(intent.extra_stream, uri);      startactivity(intent.createchooser(share, "share image!")); } 

intent intent = new intent(); intent.setaction(intent.action_send_multiple); intent.putextra(intent.extra_subject, "here files."); intent.settype("*/*"); /* allow file type */  //get files in particular location file[] filestosend = new file("/sdcard/mydocs").listfiles();  arraylist<uri> files = new arraylist<uri>(); (file file : filestosend) {     uri uri = uri.fromfile(file);     files.add(uri); }  intent.putparcelablearraylistextra(intent.extra_stream, files); startactivity(intent);