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Observable.OnPropertyChangedCallback

public static abstract class Observable.OnPropertyChangedCallback
extends Object

java.lang.Object
↳	android.databinding.Observable.OnPropertyChangedCallback

The callback that is called by Observable when an observable property has changed.

Summary

Public constructors
`Observable.OnPropertyChangedCallback()`

Public methods
`abstract void`	`onPropertyChanged(Observable sender, int propertyId)` Called by an Observable whenever an observable property changes.

From class


  
    java.lang.Object

Observable.OnPropertyChangedCallback ()

void onPropertyChanged (Observable sender, 
                int propertyId)

Called by an Observable whenever an observable property changes.

Parameters
`sender`	`Observable`: The Observable that is changing.
`propertyId`	`int`: The BR identifier of the property that has changed. The getter for this property should be annotated with `Bindable`.