AlwaysStoppedAnimation<T> constructor Null safety

const AlwaysStoppedAnimation<T>(
  1. T value

Creates an AlwaysStoppedAnimation with the given value.

Since the value and status of an AlwaysStoppedAnimation can never change, the listeners can never be called. It is therefore safe to reuse an AlwaysStoppedAnimation instance in multiple places. If the value to be used is known at compile time, the constructor should be called as a const constructor.


const AlwaysStoppedAnimation(this.value);