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Learn how to control Rive animations in your Flutter app, enabling play and pause functionality when tapping a button.
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How to Play Rive Animations on Tap in Flutter

If you're a Flutter developer diving into the world of animations, you might have come across the Rive package, which is designed to animate vector graphics easily. Unlike the older flare package, Rive shots to fame with its ability to seamlessly bring designs to life using the .riv format. However, developers often face the challenge of controlling animation playback precisely, especially concerning user interaction (e.g., buttons).

In this guide, we will address how to play Rive animations on tap, making them interactive within your Flutter applications.

Understanding the Challenge

When you're used to the flare package, the transition to Rive might feel challenging initially, especially when attempting to control animations. You might have come across examples where animations play immediately upon screen load, but altering this behavior to play animations using a button press can be quite daunting for some.

Solution: Play Rive Animations on User Interaction

To control Rive animations, you need to create a stateful widget that manages the animation's playback state. Here's a step-by-step breakdown of implementing a play/pause functionality for your Rive animation.

Step 1: Setting Up Your State Class

First, you will create a stateful widget that houses the Rive animation. The key here is to manage the animation's state through a controller.

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Step 2: Using RiveAnimationController

Next, we need to declare a controller for playback and toggle it between play and pause states. Here’s how to implement this:

[[See Video to Reveal this Text or Code Snippet]]

Step 3: Building the UI

Now, let's build the UI where we’ll display the Rive animation and a button to control it.

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Step 4: Putting It All Together

Make sure to integrate this class into your main Flutter app. When you run it, you will see the Rive animation, and the floating action button will change depending on whether the animation is playing or paused.

Conclusion

With this guide, you should be able to control Rive animations in your Flutter apps on user interaction. By toggling play and pause states via a button, you can create a more engaging experience for users. Explore further and experiment with more animations to enhance your applications!

Feel free to ask any questions or share your experiences with Rive animation in the comments below!