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ObservableChar

public class ObservableChar
extends BaseObservable implements Parcelable, Serializable

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


An observable class that holds a primitive char.

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

public class MyDataObject {
     public final ObservableChar firstInitial = new ObservableChar();
 }
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<ObservableChar> CREATOR

Public constructors

ObservableChar(char value)

Creates an ObservableChar with the given initial value.

ObservableChar()

Creates an ObservableChar with the initial value of 0.

Public methods

int describeContents()

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

char get()
void set(char 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<ObservableChar> CREATOR

Public constructors

ObservableChar

ObservableChar (char value)

Creates an ObservableChar with the given initial value.

Parameters
value char: the initial value for the ObservableChar

ObservableChar

ObservableChar ()

Creates an ObservableChar 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

char get ()

Returns
char the stored value.

set

void set (char value)

Set the stored value.

Parameters
value char

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.
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