Hands-on: Multiple Activities and Data Persistence in Android

This article builds upon the work of our previous articles in building a real-world data collection application for Android. In this article we add an additional user interface screen to capture necessary configuration data which will be used by the application in a subsequent step. The code samples in this article demonstrate:

• The creation of a new user interface screen (Activity) with multiple controls
• Navigation between two different Activity classes
• Creating and using a basic Intent
• The retrieval/storage of configuration data via the program

These are some necessary steps along the path to building the full TicketResponder application…

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