如何提供ArrayList <Uri> Intent的内容。ACTION_GET_CONTENT

Question

I have an app where you can select multiple images. This app also will appear in the chooser dialog for attachments of images from different clients like Gmail, Message app, WhatsApp etc. When i open WhatsApp and i press attach photo, i will choose my app, select multiple images and i will set them to be returned to WhatsApp. How to send multiple images to client? Here is what i wrote:

 ArrayList<Uri> uris = new ArrayList<Uri>();
 for (int i = 0; i < tempFile.size(); i++)
  { File fileIn = tempFile.get(i);
    Uri u = Uri.fromFile(fileIn);
    uris.add(u);
  }
  if (tempFile != null) {
  Intent data = new Intent(Intent.ACTION_SEND_MULTIPLE);    
  data.setType("image/png");
  data.putParcelableArrayListExtra(Intent.EXTRA_STREAM,uris);
  MainActivity.getInstance().setResult(Activity.RESULT_OK,data);
  getActivity().finish();

Thanks for help!

Answer 1

Intent shareIntent = new Intent();
shareIntent.setAction(Intent.ACTION_SEND_MULTIPLE);
shareIntent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, imageUris);
shareIntent.setType("image/*");
startActivity(Intent.createChooser(shareIntent, "Share Image"));

Answer 2

sure this will help you.The official docoment teaches how to send multiple images to another application..you can use this code to share multiple images to to target application>

http://developer.android.com/training/sharing/send.html#send-multiple-content