public
class
ObservableParcelable
extends ObservableField<T extends Parcelable>
implements
Parcelable,
Serializable
java.lang.Object | |||
↳ | android.databinding.BaseObservable | ||
↳ | android.databinding.ObservableField<T extends android.os.Parcelable> | ||
↳ | android.databinding.ObservableParcelable<T extends android.os.Parcelable> |
An observable class that holds a parcelable object.
Observable field classes may be used instead of creating an Observable object:
public class MyDataObject {
public final ObservableParcelable<String> name = new ObservableParcelable<String>();
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 but you should keep in mind that listeners are ignored when the object is parcelled. Unless you add custom observers, this should not be an issue because data binding framework always re-registers observers when the view is bound.
Inherited constants |
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From
interface
android.os.Parcelable
|
Fields | |
---|---|
public
static
final
Creator<ObservableParcelable> |
CREATOR
|
Public constructors | |
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ObservableParcelable(T value)
Wraps the given object and creates an observable object |
|
ObservableParcelable()
Creates an empty observable object |
Public methods | |
---|---|
int
|
describeContents()
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
void
|
writeToParcel(Parcel dest, int flags)
Flatten this object in to a Parcel. |
Inherited methods | |
---|---|
From
class
android.databinding.ObservableField
| |
From
class
android.databinding.BaseObservable
| |
From
class
java.lang.Object
| |
From
interface
android.databinding.Observable
| |
From
interface
android.os.Parcelable
|
ObservableParcelable (T value)
Wraps the given object and creates an observable object
Parameters | |
---|---|
value |
T :
The value to be wrapped as an observable.
|
ObservableParcelable ()
Creates an empty observable object
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. |
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 .
|