如何在新的Post模式下打开Instagram?

来自instagram docs :

String type = "image/*";
String filename = "/myPhoto.jpg";
String mediaPath = Environment.getExternalStorageDirectory() + filename;

createInstagramIntent(type, mediaPath);

private void createInstagramIntent(String type, String mediaPath){

    // Create the new Intent using the 'Send' action.
    Intent share = new Intent(Intent.ACTION_SEND);

    // Set the MIME type
    share.setType(type);

    // Create the URI from the media
    File media = new File(mediaPath);
    Uri uri = Uri.fromFile(media);

    // Add the URI to the Intent.
    share.putExtra(Intent.EXTRA_STREAM, uri);

    // Broadcast the Intent.
    startActivity(Intent.createChooser(share, "Share to"));
}