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 {MetricVisualisation} from '../../public/plugin'; 16import {PerfettoPlugin} from '../../public/plugin'; 17 18const SPEC = ` 19{ 20 "$schema": "https://vega.github.io/schema/vega-lite/v5.json", 21 "width": "container", 22 "height": 300, 23 "description": ".", 24 "data": { 25 "name": "metric" 26 }, 27 "mark": "bar", 28 "encoding": { 29 "x": {"field": "client_process", "type": "nominal"}, 30 "y": {"field": "client_dur", "aggregate": "max"} 31 } 32} 33`; 34 35export default class implements PerfettoPlugin { 36 static readonly id = 'dev.perfetto.AndroidBinderVizPlugin'; 37 38 static metricVisualisations(): MetricVisualisation[] { 39 return [ 40 { 41 metric: 'android_binder', 42 spec: SPEC, 43 path: ['android_binder', 'unaggregated_txn_breakdown'], 44 }, 45 ]; 46 } 47} 48