Android APIs
public class

ObservableByte

extends BaseObservable
implements Parcelable Serializable
java.lang.Object
   ↳ android.databinding.BaseObservable
     ↳ android.databinding.ObservableByte

Class Overview

An observable class that holds a primitive byte.

Observable field classes may be used instead of creating an Observable object:

public class MyDataObject {
     public final ObservableByte flags = new ObservableByte();
 }
Fields of this type should be declared final because bindings only detect changes in the field's value, not of the field itself.

This class is parcelable and serializable but callbacks are ignored when the object is parcelled / serialized. Unless you add custom callbacks, this will not be an issue because data binding framework always re-registers callbacks when the view is bound.

Summary

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Inherited Constants
From interface android.os.Parcelable
Fields
public static final Creator<ObservableByte> CREATOR
Public Constructors
ObservableByte(byte value)
Creates an ObservableByte with the given initial value.
ObservableByte()
Creates an ObservableByte with the initial value of 0.
Public Methods
int describeContents()
Describe the kinds of special objects contained in this Parcelable's marshalled representation.
byte get()
void set(byte value)
Set the stored value.
void writeToParcel(Parcel dest, int flags)
Flatten this object in to a Parcel.
[Expand]
Inherited Methods
From class android.databinding.BaseObservable
From class java.lang.Object
From interface android.databinding.Observable
From interface android.os.Parcelable

Fields

public static final Creator<ObservableByte> CREATOR

Public Constructors

public ObservableByte (byte value)

Creates an ObservableByte with the given initial value.

Parameters
value the initial value for the ObservableByte

public ObservableByte ()

Creates an ObservableByte with the initial value of 0.

Public Methods

public int describeContents ()

Describe the kinds of special objects contained in this Parcelable's marshalled representation.

Returns
  • a bitmask indicating the set of special object types marshalled by the Parcelable.

public byte get ()

Returns
  • the stored value.

public void set (byte value)

Set the stored value.

public void writeToParcel (Parcel dest, int flags)

Flatten this object in to a Parcel.

Parameters
dest The Parcel in which the object should be written.
flags Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE.