samples/animations

Animation Samples

Sample apps that showcase Flutter's animation features

Goals

• Demonstrate the building blocks for animations and how they work together.
• Provide samples for common patterns and use-cases.

Samples

Basics

Building blocks and patterns

1. AnimatedContainerDemo: Demonstrates how to use AnimatedContainer.
2. PageRouteBuilderDemo: Demonstrates how to use Tween and Animation to build a custom page route transition.
3. AnimationControllerDemo: Demonstrates how to use an AnimationController.
4. TweenDemo: Demonstrates how to use a Tween with an AnimationController.
5. AnimatedBuilderDemo: Demonstrates how to use an AnimatedBuilder with an AnimationController.
6. CustomTweenDemo: Demonstrates how to extend Tween.
7. TweenSequenceDemo: Demonstrates how to use TweenSequence to build a button that changes between different colors.
8. FadeTransitionDemo: Demonstrates how to use FadeTransition.

Misc

Other uses-cases and examples

• RepeatingAnimationDemo: Demonstrates how to repeat an animation.
• ExpandCardDemo: Demonstrates how to use AnimatedCrossFade to fade between two widgets and change the size.
• CarouselDemo: Demonstrates how to use PageView with a custom animation.
• FocusImageDemo: Demonstrates how to measure the size of a widget and expand it using a PageRouteBuilder.
• PhysicsCardDragDemo: Demonstrates how to run an AnimationController with a spring simulation.
• CardSwipeDemo: A swipeable card that demonstrates how to use gesture detection to drive an animation.
• AnimatedList: Demonstrates how to use AnimatedList.
• AnimatedPositionedDemo: Demonstrates how to use AnimatedPositioned.
• AnimatedSwitcherDemo: Demonstrates how to use AnimatedSwitcher.
• HeroAnimationDemo: Demonstrates how to use Hero animation.
• CurvedAnimationDemo: Demonstrates how to use different curves in CurvedAnimation.

Other Resources

• Introduction to animations
• Animation widgets
• Flutter cookbook - Animations
• Animations tutorial
• Implicit animation codelab