1 /* 2 * Copyright (C) 2023 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.quickstep.util.unfold 17 18 import android.view.View 19 import com.android.internal.jank.Cuj 20 import com.android.systemui.shared.system.InteractionJankMonitorWrapper 21 import com.android.systemui.unfold.UnfoldTransitionProgressProvider.TransitionProgressListener 22 import java.util.function.Supplier 23 24 /** Reports beginning and end of the unfold animation to interaction jank monitor */ 25 class LauncherJankMonitorTransitionProgressListener( 26 private val attachedViewProvider: Supplier<View> 27 ) : TransitionProgressListener { 28 onTransitionStartednull29 override fun onTransitionStarted() { 30 InteractionJankMonitorWrapper.begin( 31 attachedViewProvider.get(), 32 Cuj.CUJ_LAUNCHER_UNFOLD_ANIM 33 ) 34 } 35 onTransitionFinishednull36 override fun onTransitionFinished() { 37 InteractionJankMonitorWrapper.end(Cuj.CUJ_LAUNCHER_UNFOLD_ANIM) 38 } 39 } 40