Adapter class

Adapters provide a mechanism to drive an animation from an arbitrary source. For example, synchronizing an animation with a scroll, controlling an animation with a slider input, or progressing an animation based on the time of day.

Adapters must expose an init method which accepts the AnimationController used by an Animate instance, and adds the logic to drive it from an external source by updating its value (0-1). See the included adapters for implementation examples.

Adapters should be immutable, so that they can be shared between animations.

Implementers

• ChangeNotifierAdapter
• ValueNotifierAdapter

Annotations

• @immutable

Constructors

Adapter()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

init(AnimationController controller) → void

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited