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Learning MIT App Inventor: A Hands-On Guide to Building Your Own Android Apps by Mark Sherman, Derek Walter

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Components

The Components box displays all the components that have been added to the app (see Figure 3.12). A list of components is nested under the screen in which the components were placed. These lists can be expanded or collapsed to focus on the components from a specific screen.

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Figure 3.12 All of the included components appear in this box. From here, you can make further customizations for components that offer this.

Click once on a component to highlight it. From here, the options are to delete the component (by pressing the Delete button) or rename it. When you press the Rename button, a box appears over the component’s name; you can ...

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