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 17 package com.android.systemui.unfold 18 19 import com.android.systemui.shared.system.SysUiStatsLog 20 21 class DisplaySwitchLatencyLogger { 22 23 /** 24 * Based on data present in [displaySwitchLatencyEvent], logs metrics for atom 25 * [DisplaySwitchLatencyTracked] 26 */ lognull27 fun log(displaySwitchLatencyEvent: DisplaySwitchLatencyTracker.DisplaySwitchLatencyEvent) { 28 with(displaySwitchLatencyEvent) { 29 SysUiStatsLog.write( 30 SysUiStatsLog.DISPLAY_SWITCH_LATENCY_TRACKED, 31 latencyMs, 32 fromFoldableDeviceState, 33 fromState, 34 fromFocusedAppUid, 35 fromPipAppUid, 36 fromVisibleAppsUid.toIntArray(), 37 fromDensityDpi, 38 toState, 39 toFoldableDeviceState, 40 toFocusedAppUid, 41 toPipAppUid, 42 toVisibleAppsUid.toIntArray(), 43 toDensityDpi, 44 notificationCount, 45 externalDisplayCount, 46 throttlingLevel, 47 vskinTemperatureC, 48 hallSensorToFirstHingeAngleChangeMs, 49 hallSensorToDeviceStateChangeMs, 50 onScreenTurningOnToOnDrawnMs, 51 onDrawnToOnScreenTurnedOnMs, 52 ) 53 } 54 } 55 } 56