Merge "Quickly fade out the UDFPS icon on launch animations" into udc-dev

            // Fade out the icon if we are animating an activity launch over the lockscreen and the

            // activity didn't request the UDFPS.

            if (isLaunchingActivity && !udfpsRequested) {

                alpha = (alpha * (1.0f - activityLaunchProgress)).toInt()

                val udfpsActivityLaunchAlphaMultiplier =

                    1f -

                        (activityLaunchProgress *

                                (ActivityLaunchAnimator.TIMINGS.totalDuration / 83))

                            .coerceIn(0f, 1f)

                alpha = (alpha * udfpsActivityLaunchAlphaMultiplier).toInt()

            }

            // Fade out alpha when a dialog is shown