The Android platform is designed to operate on a variety of different device types, screen sizes, and screen resolutions. To assist developers in meeting this challenge, Android provides a rich toolkit of user interface components to utilize and customize to the needs of their specific application. Android also relies very heavily on an extensible XML framework and set resource qualifiers to create liquid layouts that can adapt to these environmental changes. In this chapter, we take a look at some practical ways to shape this framework to fit your specific development needs.
KeywordsJava Code Output Area User Press Public Class Custom Widget
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