Merge "[Ongoing call] Fix chip clip when using activity launch animator" into main

    override var launchContainer = ghostedView.rootView as ViewGroup

    private val launchContainerOverlay: ViewGroupOverlay

        get() = launchContainer.overlay

    private val launchContainerLocation = IntArray(2)

    /** The ghost view that is drawn and animated instead of the ghosted view. */

            return

        }

        backgroundView = FrameLayout(launchContainer.context).also {

            launchContainerOverlay.add(it)

        }

        backgroundView =

            FrameLayout(launchContainer.context).also { launchContainerOverlay.add(it) }

        // We wrap the ghosted view background and use it to draw the expandable background. Its

        // alpha will be set to 0 as soon as we start drawing the expanding background.

        // the content before fading out the background.

        ghostView = GhostView.addGhost(ghostedView, launchContainer)

        // [GhostView.addGhost], the result of which is our [ghostView], creates a [GhostView], and

        // adds it first to a [FrameLayout] container. It then adds _that_ container to an

        // [OverlayViewGroup]. We need to turn off clipping for that container view. Currently,

        // however, the only way to get a reference to that overlay is by going through our

        // [ghostView]. The [OverlayViewGroup] will always be its grandparent view.

        // TODO(b/306652954) reference the overlay view group directly if we can

        (ghostView?.parent?.parent as? ViewGroup)?.let {

            it.clipChildren = false

            it.clipToPadding = false

        }

        val matrix = ghostView?.animationMatrix ?: Matrix.IDENTITY_MATRIX

        matrix.getValues(initialGhostViewMatrixValues)