Now that you understand the code of the generated application, let's try adding a couple of features to make it a little bit more interesting. First, that boring "Thank you" message is not very useful. What if we develop an application that generates some random funny phrases? The user enters the name of two friends or something, and the application will produce random phrases about them.
Text fields are the components we need to allow the user to enter the two names. Do you remember how we added the Click Me button? Adding text fields is the same story.