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ObservableInt

public class ObservableInt
extends BaseObservable implements Parcelable, Serializable

java.lang.Object
   ↳ android.databinding.BaseObservable
     ↳ android.databinding.ObservableInt


An observable class that holds a primitive int.

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

public class MyDataObject {
     public final ObservableField
      
        name = new ObservableField
       
        (); public final ObservableInt age = new ObservableInt(); }
       
      
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

Inherited constants

From interface android.os.Parcelable

Fields

public static final Creator<ObservableInt> CREATOR

Public constructors

ObservableInt(int value)

Creates an ObservableInt with the given initial value.

ObservableInt()

Creates an ObservableInt with the initial value of 0.

Public methods

int describeContents()

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

int get()
void set(int value)

Set the stored value.

void writeToParcel(Parcel dest, int flags)

Flatten this object in to a Parcel.

Inherited methods

From class android.databinding.BaseObservable
From class java.lang.Object
From interface android.databinding.Observable
From interface android.os.Parcelable

Fields

CREATOR

Creator<ObservableInt> CREATOR

Public constructors

ObservableInt

ObservableInt (int value)

Creates an ObservableInt with the given initial value.

Parameters
value int: the initial value for the ObservableInt

ObservableInt

ObservableInt ()

Creates an ObservableInt with the initial value of 0.

Public methods

describeContents

int describeContents ()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of writeToParcel(Parcel, int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

Returns
int a bitmask indicating the set of special object types marshaled by this Parcelable object instance.

get

int get ()

Returns
int the stored value.

set

void set (int value)

Set the stored value.

Parameters
value int

writeToParcel

void writeToParcel (Parcel dest, 
                int flags)

Flatten this object in to a Parcel.

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