Western Dubuque Community School District
Address: 310 4th St. SW, PO Box 68 | Farley, IA 52046
Phone: (563) 744-3885
Fax: (563) 744-3093
facebook
twitter
staff email
district homepage
ViewWestern Dubuque Mobile
APP INVENTOR BASIC TUTORIAL 1


APP INVENTOR WEBSITE

 
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 Designer Window 
 

BUTTON LINKING CODE

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

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:
 
Link 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:
 
Lists Example

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.
 

Adding a Home Button

© 2019 Western Dubuque Community School District
School CMS Created by eSchoolView
View text-based website