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Commit df4b01fb authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Automerger Merge Worker
Browse files

Merge "Fix jank in CUJ_SCREEN_OFF" into udc-dev am: f3ba5399 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22099950



Change-Id: Ie2dcf0256e77c31667438bf686000027972435d7
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 27f03e28 f3ba5399

packages/SystemUI/src/com/android/systemui/statusbar/phone/UnlockedScreenOffAnimationController.kt

+16 −1
Original line number Diff line number Diff line
@@ -14,6 +14,7 @@ import android.view.WindowManager.fixScale 
import com.android.internal.jank.InteractionJankMonitor

import com.android.internal.jank.InteractionJankMonitor.CUJ_SCREEN_OFF

import com.android.internal.jank.InteractionJankMonitor.CUJ_SCREEN_OFF_SHOW_AOD

import com.android.systemui.DejankUtils

import com.android.systemui.animation.Interpolators

import com.android.systemui.dagger.SysUISingleton

import com.android.systemui.keyguard.KeyguardViewMediator
@@ -27,6 +28,7 @@ import com.android.systemui.statusbar.notification.PropertyAnimator 
import com.android.systemui.statusbar.notification.stack.AnimationProperties

import com.android.systemui.statusbar.notification.stack.StackStateAnimator

import com.android.systemui.statusbar.policy.KeyguardStateController

import com.android.systemui.util.TraceUtils

import com.android.systemui.util.settings.GlobalSettings

import javax.inject.Inject
@@ -116,6 +118,11 @@ class UnlockedScreenOffAnimationController @Inject constructor( 
        })

    }



    // FrameCallback used to delay starting the light reveal animation until the next frame

    private val startLightRevealCallback = TraceUtils.namedRunnable("startLightReveal") {

        lightRevealAnimator.start()

    }



    val animatorDurationScaleObserver = object : ContentObserver(null) {

        override fun onChange(selfChange: Boolean) {

            updateAnimatorDurationScale()
@@ -223,6 +230,7 @@ class UnlockedScreenOffAnimationController @Inject constructor( 
        decidedToAnimateGoingToSleep = null



        shouldAnimateInKeyguard = false

        DejankUtils.removeCallbacks(startLightRevealCallback)

        lightRevealAnimator.cancel()

        handler.removeCallbacksAndMessages(null)

    }
@@ -253,7 +261,14 @@ class UnlockedScreenOffAnimationController @Inject constructor( 


            shouldAnimateInKeyguard = true

            lightRevealAnimationPlaying = true

            lightRevealAnimator.start()



            // Start the animation on the next frame. startAnimation() is called after

            // PhoneWindowManager makes a binder call to System UI on

            // IKeyguardService#onStartedGoingToSleep(). By the time we get here, system_server is

            // already busy making changes to PowerManager and DisplayManager. This increases our

            // chance of missing the first frame, so to mitigate this we should start the animation

            // on the next frame.

            DejankUtils.postAfterTraversal(startLightRevealCallback)

            handler.postDelayed({

                // Only run this callback if the device is sleeping (not interactive). This callback

                // is removed in onStartedWakingUp, but since that event is asynchronously

packages/SystemUI/src/com/android/systemui/util/TraceUtils.kt

+12 −0
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
package com.android.systemui.util



import android.os.Trace

import android.os.TraceNameSupplier



/**

 * Run a block within a [Trace] section.
@@ -39,5 +40,16 @@ class TraceUtils { 
        inline fun traceRunnable(tag: String, crossinline block: () -> Unit): Runnable {

            return Runnable { traceSection(tag) { block() } }

        }



        /**

         * Helper function for creating a Runnable object that implements TraceNameSupplier.

         * This is useful for posting Runnables to Handlers with meaningful names.

         */

        inline fun namedRunnable(tag: String, crossinline block: () -> Unit): Runnable {

            return object : Runnable, TraceNameSupplier {

                override fun getTraceName(): String = tag

                override fun run() = block()

            }

        }

    }

}