JxrPlatformAdapter.ActivitySpace

Artifact: androidx.xr.scenecore:scenecore

Kotlin |Java

public interface JxrPlatformAdapter.ActivitySpace extends JxrPlatformAdapter.SystemSpaceEntity

Interface for a SceneCore activity space. There is one activity space and it is the ancestor for all elements in the scene. The activity space does not have a parent.

Summary

Nested types
`public interface JxrPlatformAdapter.ActivitySpace.OnBoundsChangedListener` Interface for a listener which receives changes to the bounds of the primary Activity.

Public methods
`abstract void`	`addOnBoundsChangedListener( @NonNull JxrPlatformAdapter.ActivitySpace.OnBoundsChangedListener listener )` Adds a listener to be called when the bounds of the primary Activity change.
`abstract @NonNull JxrPlatformAdapter.Dimensions`	`getBounds()` Returns the bounds of this ActivitySpace.
`abstract void`	`removeOnBoundsChangedListener( @NonNull JxrPlatformAdapter.ActivitySpace.OnBoundsChangedListener listener )` Removes a listener to be called when the bounds of the primary Activity change.

Inherited methods

From androidx.xr.scenecore.JxrPlatformAdapter.ActivityPose

`abstract @NonNull Pose`	`getActivitySpacePose()` Returns the pose for this entity, relative to the activity space root.
`abstract @NonNull Vector3`	`getActivitySpaceScale()` Returns the scale of this WorldPose relative to the activity space.
`abstract @NonNull Vector3`	`getWorldSpaceScale()` Returns the scale of this ActivityPose.
`abstract @NonNull Pose`	`transformPoseTo( @NonNull Pose pose, @NonNull JxrPlatformAdapter.ActivityPose destination )` Returns a pose relative to this entity transformed into a pose relative to the destination.

From androidx.xr.scenecore.JxrPlatformAdapter.Entity

`abstract void`	`addChild(@NonNull JxrPlatformAdapter.Entity child)` Add given Entity as child.
`abstract void`	`addChildren(@NonNull List<JxrPlatformAdapter.Entity> children)`
`abstract boolean`	`addComponent(@NonNull JxrPlatformAdapter.Component component)` Add these components to entity.
`abstract void`	`addInputEventListener( @NonNull Executor executor, @NonNull JxrPlatformAdapter.InputEventListener listener )` Adds the listener to the set of active input listeners, for input events targeted to this entity or its child entities.
`abstract void`	`dispose()` Dispose any system resources held by this entity, and transitively calls dispose() on all the children.
`abstract float`	`getActivitySpaceAlpha()` Returns the total alpha transparency level for this Entity.
`abstract float`	`getAlpha()` Returns the set alpha transparency level for this Entity.
`abstract @NonNull List<JxrPlatformAdapter.Entity>`	`getChildren()`
`abstract @Nullable JxrPlatformAdapter.Entity`	`getParent()`
`abstract @NonNull Pose`	`getPose()` Returns the pose for this entity, relative to its parent.
`abstract @NonNull Vector3`	`getScale()` Returns the scale of this entity, relative to its parent.
`abstract boolean`	`isHidden(boolean includeParents)` Returns the hidden status of this Entity.
`abstract void`	`removeAllComponents()` Remove all components from this entity.
`abstract void`	`removeComponent(@NonNull JxrPlatformAdapter.Component component)` Remove the given component from the entity.
`abstract void`	`removeInputEventListener( @NonNull JxrPlatformAdapter.InputEventListener listener )` Removes the given listener from the set of active input listeners.
`abstract void`	`setAlpha(float alpha)` Sets the alpha transparency for the given Entity.
`abstract void`	`setContentDescription(@NonNull String text)`
`abstract void`	`setHidden(boolean hidden)` Sets the local hidden state of this Entity.
`abstract void`	`setParent(@Nullable JxrPlatformAdapter.Entity parent)`
`abstract void`	`setPose(@NonNull Pose pose)` Updates the pose (position and rotation) of the Entity relative to its parent.
`abstract void`	`setScale(@NonNull Vector3 scale)` Sets the scale of this entity relative to its parent.
`abstract void`	`setSize(@NonNull JxrPlatformAdapter.Dimensions dimensions)` Sets the size for the given Entity.

From androidx.xr.scenecore.JxrPlatformAdapter.SystemSpaceEntity

abstract void

setOnSpaceUpdatedListener(
    @Nullable JxrPlatformAdapter.SystemSpaceEntity.OnSpaceUpdatedListener listener,
    @Nullable Executor executor
)

Registers a listener to be called when the underlying space has moved or changed.

Public methods

addOnBoundsChangedListener

Added in 1.0.0-alpha01

abstract void addOnBoundsChangedListener(
    @NonNull JxrPlatformAdapter.ActivitySpace.OnBoundsChangedListener listener
)

Adds a listener to be called when the bounds of the primary Activity change. If the same listener is added multiple times, it will only fire each event on time.

Parameters
`@NonNull JxrPlatformAdapter.ActivitySpace.OnBoundsChangedListener listener`	The listener to register.

getBounds

Added in 1.0.0-alpha01

abstract @NonNull JxrPlatformAdapter.Dimensions getBounds()

Returns the bounds of this ActivitySpace.

removeOnBoundsChangedListener

Added in 1.0.0-alpha01

abstract void removeOnBoundsChangedListener(
    @NonNull JxrPlatformAdapter.ActivitySpace.OnBoundsChangedListener listener
)

Removes a listener to be called when the bounds of the primary Activity change. If the given listener was not added, this call does nothing.

Parameters
`@NonNull JxrPlatformAdapter.ActivitySpace.OnBoundsChangedListener listener`	The listener to unregister.

JxrPlatformAdapter.ActivitySpace

Summary

Nested types

Public methods

Inherited methods

Public methods

addOnBoundsChangedListener

getBounds

removeOnBoundsChangedListener