App Inventor

MAKE-UP SNOW DAYS

Wednesday, May 22nd (1 Hour Early Dismissal)

Thursday, May 23rd (2 Hour Early Dismissal) Last Day of Class for 2023-2024

Western Dubuque Community School District

Careers | Directory | Contact

Address: 310 4th St. SW, PO Box 68 | Farley, IA 52046

Phone: (563) 663-9626
Fax: (563) 744-3093

APP INVENTOR BASIC TUTORIAL 1

APP INVENTOR WEBSITE

To start building your app, go to http://ai2.appinventor.mit.edu/?locale=en#6293902927724544.

Download the necessary drivers for your computer: http://appinventor.mit.edu/explore/ai2/windows.html

How to use a Button to link to a website

BUTTONS CLICK AND COMPONENTS VISIBILITY

BUTTON DESIGNER LINKING WINDOW

Following is an example of how a window looks when using buttons:

BUTTON LINKING CODE

Below is an example of how to code a link to a website using a button:

CHANGING LAYOUT

ADDING VARIABLES USING A COUNTER

CREATE MULTIPLE SCREENS

LINKING TO ANOTHER SCREEN

Here is an example of the code used to link from a button on one screen to another screen:

BUILD A LIST

LISTS EXAMPLE CODE

This is an example of list code. Don't forget that the list items need to be added to the Design window entry area:

Sharing the Completed App

Once you have completed your app, you will want to share it with the community. Use the following guidelines to help you share the app. Make sure you use the .apk instructions found at the bottom of the first page.

http://appinventor.mit.edu/explore/ai2/share.html

Adding a Home Button

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