public OutgoingMediaMessage(
      Context context, Recipients recipients, PduBody body, String message, int distributionType) {
    this.recipients = recipients;
    this.body = body;
    this.distributionType = distributionType;

    if (!Util.isEmpty(message)) {
      this.body.addPart(new TextSlide(context, message).getPart());
    }
  }
  private List<Draft> getDraftsForCurrentState() {
    List<Draft> drafts = new LinkedList<Draft>();

    if (!Util.isEmpty(composeText)) {
      drafts.add(new Draft(Draft.TEXT, composeText.getText().toString()));
    }

    for (Slide slide : attachmentManager.getSlideDeck().getSlides()) {
      if (slide.hasImage()) drafts.add(new Draft(Draft.IMAGE, slide.getUri().toString()));
      else if (slide.hasAudio()) drafts.add(new Draft(Draft.AUDIO, slide.getUri().toString()));
      else if (slide.hasVideo()) drafts.add(new Draft(Draft.VIDEO, slide.getUri().toString()));
    }

    return drafts;
  }
  public static Recipients getRecipientsFromMessage(
      Context context, IncomingPushMessage message, boolean asynchronous) {
    Set<String> recipients = new HashSet<String>();
    recipients.add(message.getSource());
    recipients.addAll(message.getDestinations());

    try {
      return getRecipientsFromString(context, Util.join(recipients, ","), asynchronous);
    } catch (RecipientFormattingException e) {
      Log.w("RecipientFactory", e);
      return new Recipients(
          new Recipient(
              "Unknown", "Unknown", null, ContactPhotoFactory.getDefaultContactPhoto(context)));
    }
  }
  private void initializeTitleBar() {
    String title = null;
    String subtitle = null;

    if (isSingleConversation()) {
      title = getRecipients().getPrimaryRecipient().getName();

      if (title == null || title.trim().length() == 0) {
        title = getRecipients().getPrimaryRecipient().getNumber();
      } else {
        subtitle = getRecipients().getPrimaryRecipient().getNumber();
      }
    } else if (isGroupConversation()) {
      if (isPushGroupConversation()) {
        final String groupName = getRecipients().getPrimaryRecipient().getName();
        title =
            (!TextUtils.isEmpty(groupName))
                ? groupName
                : getString(R.string.ConversationActivity_unnamed_group);
        final Bitmap avatar = getRecipients().getPrimaryRecipient().getContactPhoto();
        if (avatar != null) {
          getSupportActionBar()
              .setIcon(
                  new BitmapDrawable(getResources(), BitmapUtil.getCircleCroppedBitmap(avatar)));
        }
      } else {
        title = getString(R.string.ConversationActivity_group_conversation);
        int size = getRecipients().getRecipientsList().size();
        subtitle =
            (size == 1)
                ? getString(R.string.ConversationActivity_d_recipients_in_group_singular)
                : String.format(
                    getString(R.string.ConversationActivity_d_recipients_in_group), size);
      }
    } else {
      title = getString(R.string.ConversationActivity_compose_message);
      subtitle = "";
    }

    this.getSupportActionBar().setTitle(title);

    if (subtitle != null && !Util.isEmpty(subtitle))
      this.getSupportActionBar().setSubtitle(PhoneNumberUtils.formatNumber(subtitle));

    this.invalidateOptionsMenu();
  }