player_animation 1.0.0

A powerful Flutter animation widget that simplifies creating animations without AnimationController boilerplate. Supports loop animations, play/pause control, and custom builders.

Player Animation

A simple and powerful Flutter animation widget that lets you create animations without dealing with AnimationController directly.

Features

• 🎯 Simple API for creating animations
• 🔄 Support for loop animations
• ⏯️ Play/Pause control
• ⚡ Zero boilerplate code
• 📦 No need to use SingleTickerProviderStateMixin

Getting started

Add this to your package's pubspec.yaml file:

dependencies:
  player_animation: ^0.0.1

Usage

Here's a simple example that animates a container's size:

AnimationPlayer(
  begin: 100,
  end: 200,
  duration: const Duration(seconds: 1),
  play: true,
  loop: true,
  builder: (context, controller, child, animation) {
    return Center(
      child: Container(
        width: animation.value,
        height: animation.value,
        color: Colors.red,
      ),
    );
  },
)

Parameters

• begin: Starting value of the animation (default: 0)
• end: Ending value of the animation (default: 100)
• play: Controls whether the animation is playing or paused
• loop: If true, animation will repeat indefinitely
• duration: Length of the animation
• builder: Builder function that returns the animated widget

Examples

Pulsing Container

AnimationPlayer(
  begin: 50,
  end: 150,
  duration: const Duration(milliseconds: 800),
  play: true,
  loop: true,
  builder: (context, controller, child, animation) {
    return Container(
      width: animation.value,
      height: animation.value,
      decoration: BoxDecoration(
        color: Colors.blue,
        borderRadius: BorderRadius.circular(10),
      ),
    );
  },
)

Fade Animation

AnimationPlayer(
  begin: 0,
  end: 1,
  duration: const Duration(seconds: 2),
  play: true,
  builder: (context, controller, child, animation) {
    return Opacity(
      opacity: animation.value,
      child: YourWidget(),
    );
  },
)