An object that allows watching the state of a provider.
This object is created by ProviderContainer.listen. It allows reading the current value, closing the subscription, or knowing if the value exposed changed since the last read.
) → void
- Stops listening to the provider. [...]
) → bool
- Compute the provider (if it needs to be recomputed) and returns whether a new value was created or not.
Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
) → Listened
- Obtains the value currently exposed by the provider. [...]
) → String
A string representation of this object. [...]