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App Inventor 2 Essentials by Krishnendu Roy, Felicia Kamriani

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Designing the RSVP screen

For our app, we are asking the invited guests to provide their names, the total number of guests, and the food or drink to share at the potluck. Once a guest presses the Send RSVP button, something magical will happen. We will push all the data from the app to the Fusion Table that we created.

Creating the GUI in the designer window

In Chapter 5, Building an Event App we created the RSVP_Screen and now we will build the GUI (Graphical User Interface) that the guests will use. Navigate to the RSVP screen in the Designer window. The screen is empty except for the background pool image and the navigation buttons that we added along the bottom.

Since you have already gained experience adding various components in the previous ...

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