1// Copyright (C) 2023 The Android Open Source Project 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15import {Trace} from '../../public/trace'; 16import {PerfettoPlugin} from '../../public/plugin'; 17 18export default class implements PerfettoPlugin { 19 static readonly id = 'dev.perfetto.LargeScreensPerf'; 20 async onTraceLoad(ctx: Trace): Promise<void> { 21 ctx.commands.registerCommand({ 22 id: 'dev.perfetto.LargeScreensPerf#PinUnfoldLatencyTracks', 23 name: 'Pin: Unfold latency tracks', 24 callback: () => { 25 ctx.workspace.flatTracks.forEach((track) => { 26 if ( 27 !!track.title.includes('UnfoldTransition') || 28 track.title.includes('Screen on blocked') || 29 track.title.includes('hingeAngle') || 30 track.title.includes('UnfoldLightRevealOverlayAnimation') || 31 track.title.startsWith('waitForAllWindowsDrawn') || 32 track.title.endsWith('UNFOLD_ANIM>') || 33 track.title.endsWith('UNFOLD>') || 34 track.title == 'Waiting for KeyguardDrawnCallback#onDrawn' || 35 track.title == 'FoldedState' || 36 track.title == 'FoldUpdate' 37 ) { 38 track.pin(); 39 } 40 }); 41 }, 42 }); 43 } 44} 45