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CPSC 110-08: Computing on Mobile Phones
Fall 2011
Installing and Testing the SIM Card
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Preliminaries
For this activity we distibute pre-paid SIM cards for our Android phones and we write a simple
app to test that the SIM cards are working properly.
This lesson introduces the following App Inventor components and programming constructs:
- Texting: This component processes incoming and outgoing text messages.
- Lists: Creating and processing a list of phone numbers.
- For-each loop: Processing a list of phone numbers.
Details
Here's a picture of this app.
Hands-on
Discuss the details of the app and then run it in class. Each student should receive
a phone call.