belongs to Maven artifact com.android.support:transition:28.0.0-alpha1
Scene
public
class
Scene
extends Object
| java.lang.Object | |
| ↳ | android.support.transition.Scene |
A scene represents the collection of values that various properties in the View hierarchy will have when the scene is applied. A Scene can be configured to automatically run a Transition when it is applied, which will animate the various property changes that take place during the scene change.
Summary
Public constructors | |
|---|---|
Scene(ViewGroup sceneRoot)
Constructs a Scene with no information about how values will change when this scene is applied. |
|
Scene(ViewGroup sceneRoot, View layout)
Constructs a Scene which, when entered, will remove any children from the sceneRoot container and add the layout object as a new child of that container. |
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Public methods | |
|---|---|
void
|
enter()
Enters this scene, which entails changing all values that are specified by this scene. |
void
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exit()
Exits this scene, if it is the current scene
on the scene's |
static
Scene
|
getSceneForLayout(ViewGroup sceneRoot, int layoutId, Context context)
Returns a Scene described by the resource file associated with the given
|
ViewGroup
|
getSceneRoot()
Gets the root of the scene, which is the root of the view hierarchy affected by changes due to this scene, and which will be animated when this scene is entered. |
void
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setEnterAction(Runnable action)
Scenes that are not defined with layout resources or hierarchies, or which need to perform additional steps after those hierarchies are changed to, should set an enter action, and possibly an exit action as well. |
void
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setExitAction(Runnable action)
Scenes that are not defined with layout resources or hierarchies, or which need to perform additional steps after those hierarchies are changed to, should set an enter action, and possibly an exit action as well. |
Inherited methods | |
|---|---|
From
class
java.lang.Object
| |
Public constructors
Scene
Scene (ViewGroup sceneRoot)
Constructs a Scene with no information about how values will change
when this scene is applied. This constructor might be used when
a Scene is created with the intention of being dynamically configured,
through setting setEnterAction(Runnable) and possibly
setExitAction(Runnable).
| Parameters | |
|---|---|
sceneRoot |
ViewGroup: The root of the hierarchy in which scene changes
and transitions will take place.
|
Scene
Scene (ViewGroup sceneRoot, View layout)
Constructs a Scene which, when entered, will remove any children from the sceneRoot container and add the layout object as a new child of that container.
| Parameters | |
|---|---|
sceneRoot |
ViewGroup: The root of the hierarchy in which scene changes
and transitions will take place. |
layout |
View: The view hierarchy of this scene, added as a child
of sceneRoot when this scene is entered.
|