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PanelDisplayBase Class

Modifiers: open
Handles displaying content on panels. Supports two display methods:
  • Using VirtualDisplay with Presentation for custom views
  • Launching an Activity via an intent to populate the panel

Constructors

PanelDisplayBase ( ctx , panelSurface , surfaceDPI , getView , intent , themeResourceId , onAutoReleased , initializeInfra )
Parameters
ctx: Context  The context in which the display operates.
panelSurface: PanelSurface  The surface on which the panel is displayed.
surfaceDPI: Int  The DPI of the surface.
getView: Function1?  A lambda function to get the view to be displayed, if any.
intent: Intent?  The intent used to start an activity, if applicable.
themeResourceId: Int  The resource ID for the theme to be applied to the presentation.
onAutoReleased: Function0?  A callback function to be invoked when Activity panels are auto-released.
initializeInfra: Boolean
Returns
PanelDisplayBase

Properties

heightInPx : Int
[Get]
Signature 
var heightInPx: Int
panelSurface : PanelSurface
[Get][Set]
The surface on which the panel is displayed.
Signature 
var panelSurface: PanelSurface
presentation : Presentation?
[Get]
Signature 
var presentation: Presentation
rootView : View?
[Get]
Signature 
var rootView: View
surfaceDPI : Int
[Get][Set]
The DPI of the surface.
Signature 
var surfaceDPI: Int
widthInPx : Int
[Get]
Signature 
var widthInPx: Int

Methods

destroy ()
Signature 
open fun destroy()
dispatchEvent ( motionEvent , isGenericEvent )
Dispatches input events to the appropriate target
Signature 
open fun dispatchEvent(motionEvent: MotionEvent, isGenericEvent: Boolean)
Parameters
motionEvent: MotionEvent  The motion event to dispatch
isGenericEvent: Boolean  Whether this is a generic motion event (hover) or touch event
getComponentName ()
Returns the top Activity's ComponentName for this panel display, if available.
For Activity-based panels using TaskContainer: Returns the ComponentName of the top Activity if available.
For View-based panels: Returns null as they don't use Activities.
Signature 
open fun getComponentName(): android.content.ComponentName?
Returns
android.content.ComponentName?  The ComponentName of the top Activity if available, null otherwise
resize ( newPanelSurface , newWidthInPx , newHeightInPx , dpi )
Resizes the display to the specified dimensions in pixels. This will update the task container and virtual display with the new surface.
Signature 
open fun resize(newPanelSurface: PanelSurface, newWidthInPx: Int, newHeightInPx: Int, dpi: Int)
Parameters
newPanelSurface: PanelSurface
newWidthInPx: Int  The new width in pixels
newHeightInPx: Int  The new height in pixels
dpi: Int  The DPI for the new surface
resolveInput ()
Blocks until all pending async input dispatches have completed. Relies on the fact that single-thread executor is a FIFO queue.
Signature 
fun resolveInput()
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Virtual reality / Meta Horizon
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Virtual reality / Meta Horizon
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