Your Second Flutter App

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

Part 3: Navigate & Animate

21. Use a Hero Animation

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When navigating between screens in a app, it’s helpful to use some visual cues to assist a user in knowing the context of where they came from and where they’re going to. A hero animation is a common technique for implementing such a visual cue.

trailing: Hero(
  child: ClipRRect(
    borderRadius: BorderRadius.circular(8.0),
tag: 'cardArtwork-${course.courseId}',
transitionOnUserGestures: true,
    return Hero(
      tag: 'cardArtwork-${course.courseId}',
      transitionOnUserGestures: true,
      child: ImageContainer(
        height: 200,
        url: course.artworkUrl,