private async void OnSendInitialMessagePressed(object sender, EventArgs e) { string recipientUuid = RecipientUuid.Text; string messageText = Message.Text; ChatPackage chatPackage = await _connection.GetChatPackage(recipientUuid); MetaMessage initialMessage = MessageUtils.ComposeInitialMessage(recipientUuid, chatPackage, messageText); await _connection.SendMessageAsync(initialMessage); }