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BaseObservable

public class BaseObservable
extends Object implements Observable

java.lang.Object
↳	android.databinding.BaseObservable

Known Direct Subclasses

ObservableBoolean, ObservableByte, ObservableChar, ObservableDouble, ObservableField<T>, ObservableFloat, ObservableInt, ObservableLong, ObservableShort, ViewDataBinding

Known Indirect Subclasses

ObservableParcelable<T extends Parcelable>

A convenience class that implements Observable interface and provides notifyPropertyChanged(int) and notifyChange() methods.

Summary

Public constructors
`BaseObservable()`

Public methods
`void`	`addOnPropertyChangedCallback(Observable.OnPropertyChangedCallback callback)` Adds a callback to listen for changes to the Observable.
`void`	`notifyChange()` Notifies listeners that all properties of this instance have changed.
`void`	`notifyPropertyChanged(int fieldId)` Notifies listeners that a specific property has changed.
`void`	`removeOnPropertyChangedCallback(Observable.OnPropertyChangedCallback callback)` Removes a callback from those listening for changes.

Inherited methods

From class java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long millis, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long millis)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

From interface android.databinding.Observable

Public constructors

BaseObservable

BaseObservable ()

Public methods

addOnPropertyChangedCallback

void addOnPropertyChangedCallback (Observable.OnPropertyChangedCallback callback)

Adds a callback to listen for changes to the Observable.

Parameters
`callback`	`Observable.OnPropertyChangedCallback`: The callback to start listening.

notifyChange

void notifyChange ()

Notifies listeners that all properties of this instance have changed.

notifyPropertyChanged

void notifyPropertyChanged (int fieldId)

Notifies listeners that a specific property has changed. The getter for the property that changes should be marked with Bindable to generate a field in BR to be used as fieldId.

Parameters
`fieldId`	`int`: The generated BR id for the Bindable field.

removeOnPropertyChangedCallback

void removeOnPropertyChangedCallback (Observable.OnPropertyChangedCallback callback)

Removes a callback from those listening for changes.

Parameters
`callback`	`Observable.OnPropertyChangedCallback`: The callback that should stop listening.