Changes

Locate the activity_remote_boundfragment_remote_bound.xml file in the Package Explorer panel and double click on it to load it into the Graphical Layout tool. Right-click on the TextView object currently in the layout, select the Change Widget Type menu option and change the widget to a Button view. Change the text on the button to read “Send Message” by right-clicking, selecting the Edit Text… menu option and creating a new string resource named button_text. Finally, drag the button and position it in the center of the display canvas