Lynda - Building Flexible Android Apps with the Fragments APISize: 513 MB | Duration: 2h 27m | Video: AVC (.mp4) 1280x720 15&30fps | Audio: AAC 48KHz 2ch
Genre: eLearning | Level: Intermediate | Language: English
One of the most common challenges Android developers face is the variation in screen sizes among the thousands of phones, tablets, and other devices that run Android. The Fragments API (introduced in Android 3. 0) provides an elegant solution. With fragments, you can build flexible layouts that adapt to any screen size-and do so dynamically, at runtime. In this course, David Gassner shows how to define a layout, add fragments to activities with Java or XML, create alternative layouts for different screen sizes, and use resource folder names to detect and select the right layout. He also shows you how to communicate between activities and fragments with arguments and callback methods, and use fragments to manage dialogs and shared preferences.
Topics include:
Configuring Android Studio
Understanding fragments
Creating a fragment class and layout
Adding and removing fragments with Java
Creating layouts for multiple screens
Understanding arguments and callback methods
Passing arguments to a fragment
Choosing layout at runtime
Displaying dialogs with fragments
Using fragments for managing dialogs, shared preferences, and more
Title: Lynda Building Flexible Android Apps with the Fragments API
Size: 449.77 MB | Format: rar
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