Your Second Flutter App

Nov 30 2021 · Dart 2.13, Flutter 2.2.3, Visual Studio Code

Part 4: Filter Results

27. Challenge: Add a Filter

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Previous episode: 26. Build Out the Filter Page Next episode: 28. Use Shared Preferences

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We left out one important tech domain on the FilterPage. Can you guess which one? Well, Flutter of course! Your challenge is to pause the video, and add the a FilterWidget for Flutter to the FlutterPage. Follow the template already on the page and add the widget to the page. Pause the video and give it a shot.

FilterWidget(
  value: Constants.flutterFilter,
  groupValue: _filterValue,
  onChanged: _handleRadioValueChange,
  text: Strings.flutter,
),