ObservableShort
public
class
ObservableShort
extends BaseObservable
implements
Parcelable,
Serializable
java.lang.Object | ||
↳ | android.databinding.BaseObservable | |
↳ | android.databinding.ObservableShort |
An observable class that holds a primitive short.
Observable field classes may be used instead of creating an Observable object. It can also create a calculated field, depending on other fields:
public class MyDataObject {
public final ObservableShort age = new ObservableShort();
public final ObservableShort birthdayCount = new ObservableShort(age) {
@Override
public short get() { return (short)(age.get() + 1); }
};
}
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. A parceled ObservableBoolean will lose its dependencies.
Summary
Inherited constants |
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From
interface
android.os.Parcelable
|
Fields | |
---|---|
public
static
final
Creator<ObservableShort> |
CREATOR
|
Public constructors | |
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ObservableShort(short value)
Creates an ObservableShort with the given initial value. |
|
ObservableShort()
Creates an ObservableShort with the initial value of |
|
ObservableShort(Observable... dependencies)
Creates an ObservableShort that depends on |
Public methods | |
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int
|
describeContents()
|
short
|
get()
|
void
|
set(short value)
Set the stored value. |
void
|
writeToParcel(Parcel dest, int flags)
|
Inherited methods | |
---|---|
From
class
android.databinding.BaseObservable
| |
From
class
java.lang.Object
| |
From
interface
android.databinding.Observable
| |
From
interface
android.os.Parcelable
|
Fields
Public constructors
ObservableShort
ObservableShort (short value)
Creates an ObservableShort with the given initial value.
Parameters | |
---|---|
value |
short : the initial value for the ObservableShort
|
ObservableShort
ObservableShort ()
Creates an ObservableShort with the initial value of 0
.
ObservableShort
ObservableShort (Observable... dependencies)
Creates an ObservableShort that depends on dependencies
. Typically,
ObservableField
s are passed as dependencies. When any dependency
notifies changes, this ObservableShort also notifies a change.
Parameters | |
---|---|
dependencies |
Observable : The Observables that this ObservableShort depends on.
|
Public methods
describeContents
int describeContents ()
Returns | |
---|---|
int |
get
short get ()
Returns | |
---|---|
short |
the stored value. |
set
void set (short value)
Set the stored value.
Parameters | |
---|---|
value |
short : The new value
|
Annotations
Interfaces
Classes
- BaseObservable
- CallbackRegistry
- CallbackRegistry.NotifierCallback
- DataBindingUtil
- ListChangeRegistry
- MapChangeRegistry
- MergedDataBinderMapper
- Observable.OnPropertyChangedCallback
- ObservableArrayList
- ObservableArrayMap
- ObservableBoolean
- ObservableByte
- ObservableChar
- ObservableDouble
- ObservableField
- ObservableFloat
- ObservableInt
- ObservableList.OnListChangedCallback
- ObservableLong
- ObservableMap.OnMapChangedCallback
- ObservableParcelable
- ObservableShort
- OnRebindCallback
- PropertyChangeRegistry
- ViewDataBinding
- ViewStubProxy