LiveData<T> class abstract

Observable state holder that allows for imperatively setting and reading the state value

You'd use this inside a ViewModel to expose state for the UI to observe/listen like this

class CounterViewModel extends ViewModel {
  final MutableLiveData<int> _counter = MutableLiveData(0);

  LiveData<int> get counter => _counter;

  void increment() {
    _counter.value++;
  }
}

@see also LiveDataBuilder and LiveDataListener

Implementers

• MutableLiveData

Constructors

LiveData(T _currentValue)

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

value → T

no setter

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

observe(LiveDataObserver<T> observer) → void

removeObserver(LiveDataObserver<T> observer) → void

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited