Merge "Skip drawing taskbar background in setup" into udc-dev

/** Helps draw the taskbar background, made up of a rectangle plus two inverted rounded corners. */

class TaskbarBackgroundRenderer(context: TaskbarActivityContext) {

    private val isInSetup: Boolean = !context.isUserSetupComplete

    private val DARK_THEME_SHADOW_ALPHA = 51f

    private val LIGHT_THEME_SHADOW_ALPHA = 25f

            canvas.translate(0f, leftCornerRadius)

            canvas.translate(canvas.width - rightCornerRadius, -rightCornerRadius)

            canvas.drawPath(invertedRightCornerPath, paint)

        } else {

        } else if (!isInSetup) {

            // backgroundHeight is a value from [0...maxBackgroundHeight], so we can use it as a

            // proxy to figure out the animation progress of the stash/unstash animation.

            val progress = backgroundHeight / maxBackgroundHeight