/* * Copyright (C) 2024 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.android.car.audio; import static android.hardware.automotive.audiocontrol.VolumeInvocationType.ON_BOOT; import static android.media.AudioAttributes.CONTENT_TYPE_SPEECH; import static android.media.AudioAttributes.USAGE_ALARM; import static android.media.AudioAttributes.USAGE_ANNOUNCEMENT; import static android.media.AudioAttributes.USAGE_ASSISTANCE_NAVIGATION_GUIDANCE; import static android.media.AudioAttributes.USAGE_ASSISTANCE_SONIFICATION; import static android.media.AudioAttributes.USAGE_ASSISTANT; import static android.media.AudioAttributes.USAGE_CALL_ASSISTANT; import static android.media.AudioAttributes.USAGE_EMERGENCY; import static android.media.AudioAttributes.USAGE_GAME; import static android.media.AudioAttributes.USAGE_MEDIA; import static android.media.AudioAttributes.USAGE_NOTIFICATION; import static android.media.AudioAttributes.USAGE_NOTIFICATION_EVENT; import static android.media.AudioAttributes.USAGE_NOTIFICATION_RINGTONE; import static android.media.AudioAttributes.USAGE_SAFETY; import static android.media.AudioAttributes.USAGE_UNKNOWN; import static android.media.AudioAttributes.USAGE_VEHICLE_STATUS; import static android.media.AudioAttributes.USAGE_VOICE_COMMUNICATION; import static android.media.audio.common.AudioUsage.ALARM; import static android.media.audio.common.AudioUsage.ANNOUNCEMENT; import static android.media.audio.common.AudioUsage.ASSISTANCE_ACCESSIBILITY; import static android.media.audio.common.AudioUsage.ASSISTANCE_NAVIGATION_GUIDANCE; import static android.media.audio.common.AudioUsage.ASSISTANCE_SONIFICATION; import static android.media.audio.common.AudioUsage.ASSISTANT; import static android.media.audio.common.AudioUsage.CALL_ASSISTANT; import static android.media.audio.common.AudioUsage.EMERGENCY; import static android.media.audio.common.AudioUsage.GAME; import static android.media.audio.common.AudioUsage.MEDIA; import static android.media.audio.common.AudioUsage.NOTIFICATION; import static android.media.audio.common.AudioUsage.NOTIFICATION_EVENT; import static android.media.audio.common.AudioUsage.NOTIFICATION_TELEPHONY_RINGTONE; import static android.media.audio.common.AudioUsage.SAFETY; import static android.media.audio.common.AudioUsage.UNKNOWN; import static android.media.audio.common.AudioUsage.VEHICLE_STATUS; import static android.media.audio.common.AudioUsage.VOICE_COMMUNICATION; import static android.media.audio.common.AudioUsage.VOICE_COMMUNICATION_SIGNALLING; import static com.android.car.audio.CarAudioContext.getAudioAttributeFromUsage; import static com.android.car.audio.CarAudioDeviceInfoTestUtils.ALARM_TEST_DEVICE; import static com.android.car.audio.CarAudioDeviceInfoTestUtils.CALL_TEST_DEVICE; import static com.android.car.audio.CarAudioDeviceInfoTestUtils.MEDIA_TEST_DEVICE; import static com.android.car.audio.CarAudioDeviceInfoTestUtils.NAVIGATION_TEST_DEVICE; import static com.android.car.audio.CarAudioDeviceInfoTestUtils.NOTIFICATION_TEST_DEVICE; import static com.android.car.audio.CarAudioDeviceInfoTestUtils.QUATERNARY_TEST_DEVICE_1; import static com.android.car.audio.CarAudioDeviceInfoTestUtils.RING_TEST_DEVICE; import static com.android.car.audio.CarAudioDeviceInfoTestUtils.SECONDARY_TEST_DEVICE_CONFIG_0; import static com.android.car.audio.CarAudioDeviceInfoTestUtils.SECONDARY_TEST_DEVICE_CONFIG_1_0; import static com.android.car.audio.CarAudioDeviceInfoTestUtils.SECONDARY_TEST_DEVICE_CONFIG_1_1; import static com.android.car.audio.CarAudioDeviceInfoTestUtils.SYSTEM_BUS_DEVICE; import static com.android.car.audio.CarAudioDeviceInfoTestUtils.TERTIARY_TEST_DEVICE_1; import static com.android.car.audio.CarAudioDeviceInfoTestUtils.TERTIARY_TEST_DEVICE_2; import static com.android.car.audio.CarAudioDeviceInfoTestUtils.VOICE_TEST_DEVICE; import static com.android.car.internal.ExcludeFromCodeCoverageGeneratedReport.BOILERPLATE_CODE; import static org.mockito.Mockito.when; import android.car.builtin.media.AudioManagerHelper; import android.car.oem.CarAudioFadeConfiguration; import android.hardware.automotive.audiocontrol.AudioFadeConfiguration; import android.hardware.automotive.audiocontrol.AudioZone; import android.hardware.automotive.audiocontrol.AudioZoneConfig; import android.hardware.automotive.audiocontrol.AudioZoneContext; import android.hardware.automotive.audiocontrol.AudioZoneContextInfo; import android.hardware.automotive.audiocontrol.AudioZoneFadeConfiguration; import android.hardware.automotive.audiocontrol.DeviceToContextEntry; import android.hardware.automotive.audiocontrol.FadeConfiguration; import android.hardware.automotive.audiocontrol.FadeState; import android.hardware.automotive.audiocontrol.TransientFadeConfigurationEntry; import android.hardware.automotive.audiocontrol.VolumeActivationConfiguration; import android.hardware.automotive.audiocontrol.VolumeActivationConfigurationEntry; import android.hardware.automotive.audiocontrol.VolumeGroupConfig; import android.media.AudioAttributes; import android.media.AudioDeviceAttributes; import android.media.AudioFocusInfo; import android.media.AudioManager; import android.media.FadeManagerConfiguration; import android.media.MediaRecorder; import android.media.audio.common.AudioContentType; import android.media.audio.common.AudioDevice; import android.media.audio.common.AudioDeviceAddress; import android.media.audio.common.AudioDeviceDescription; import android.media.audio.common.AudioDeviceType; import android.media.audio.common.AudioFlag; import android.media.audio.common.AudioGain; import android.media.audio.common.AudioGainMode; import android.media.audio.common.AudioHalProductStrategy; import android.media.audio.common.AudioPort; import android.media.audio.common.AudioPortDeviceExt; import android.media.audio.common.AudioPortExt; import android.media.audio.common.AudioSource; import android.media.audio.common.AudioUsage; import android.os.Build; import android.util.ArrayMap; import com.android.car.internal.ExcludeFromCodeCoverageGeneratedReport; import org.mockito.Mockito; import java.util.ArrayList; import java.util.List; @ExcludeFromCodeCoverageGeneratedReport(reason = BOILERPLATE_CODE) public final class CarAudioTestUtils { private static final String PACKAGE_NAME = "com.android.car.audio"; private static final int AUDIOFOCUS_FLAG = 0; public static final AudioAttributes TEST_UNKNOWN_USAGE_ATTRIBUTE = getAudioAttributeFromUsage(USAGE_UNKNOWN); public static final AudioAttributes TEST_GAME_USAGE_ATTRIBUTE = getAudioAttributeFromUsage(USAGE_GAME); public static final AudioAttributes TEST_CALL_ATTRIBUTE = getAudioAttributeFromUsage(USAGE_VOICE_COMMUNICATION); public static final AudioAttributes TEST_RINGER_ATTRIBUTE = getAudioAttributeFromUsage(USAGE_NOTIFICATION_RINGTONE); public static final AudioAttributes TEST_MEDIA_ATTRIBUTE = getAudioAttributeFromUsage(USAGE_MEDIA); public static final AudioAttributes TEST_EMERGENCY_ATTRIBUTE = getAudioAttributeFromUsage(USAGE_EMERGENCY); public static final AudioAttributes TEST_INVALID_ATTRIBUTE = getAudioAttributeFromUsage(AudioManagerHelper .getUsageVirtualSource()); public static final AudioAttributes TEST_NAVIGATION_ATTRIBUTE = getAudioAttributeFromUsage( USAGE_ASSISTANCE_NAVIGATION_GUIDANCE); public static final AudioAttributes TEST_ASSISTANT_ATTRIBUTE = getAudioAttributeFromUsage(USAGE_ASSISTANT); public static final AudioAttributes TEST_ALARM_ATTRIBUTE = getAudioAttributeFromUsage(USAGE_ALARM); public static final AudioAttributes TEST_NOTIFICATION_ATTRIBUTE = getAudioAttributeFromUsage(USAGE_NOTIFICATION); public static final AudioAttributes TEST_SYSTEM_ATTRIBUTE = getAudioAttributeFromUsage(USAGE_ASSISTANCE_SONIFICATION); public static final AudioAttributes TEST_VEHICLE_ATTRIBUTE = getAudioAttributeFromUsage(USAGE_VEHICLE_STATUS); public static final AudioAttributes TEST_ANNOUNCEMENT_ATTRIBUTE = getAudioAttributeFromUsage(USAGE_ANNOUNCEMENT); public static final AudioAttributes TEST_SAFETY_ATTRIBUTE = getAudioAttributeFromUsage(USAGE_SAFETY); public static final AudioAttributes TEST_NOTIFICATION_EVENT_ATTRIBUTE = getAudioAttributeFromUsage(USAGE_NOTIFICATION_EVENT); public static final String TEST_ACTIVATION = "Test Activation"; public static final int TEST_MIN_ACTIVATION = 10; public static final int TEST_MAX_ACTIVATION = 90; private static final CarAudioContextInfo TEST_CONTEXT_INFO_MUSIC = new CarAudioContextInfo(new AudioAttributes[] { getAudioAttributeFromUsage(AudioAttributes.USAGE_UNKNOWN), getAudioAttributeFromUsage(AudioAttributes.USAGE_GAME), getAudioAttributeFromUsage(AudioAttributes.USAGE_MEDIA) }, "MUSIC", 1); private static final CarAudioContextInfo TEST_CONTEXT_INFO_NAVIGATION = new CarAudioContextInfo(new AudioAttributes[] { getAudioAttributeFromUsage(AudioAttributes .USAGE_ASSISTANCE_NAVIGATION_GUIDANCE) }, "NAVIGATION", 2); private static final CarAudioContextInfo TEST_CONTEXT_INFO_VOICE_COMMAND = new CarAudioContextInfo(new AudioAttributes[] { getAudioAttributeFromUsage(AudioAttributes.USAGE_ASSISTANCE_ACCESSIBILITY), getAudioAttributeFromUsage(AudioAttributes.USAGE_ASSISTANT) }, "VOICE_COMMAND", 3); private static final CarAudioContextInfo TEST_CONTEXT_INFO_CALL_RING = new CarAudioContextInfo(new AudioAttributes[] { getAudioAttributeFromUsage(AudioAttributes.USAGE_NOTIFICATION_RINGTONE) }, "CALL_RING", 4); private static final CarAudioContextInfo TEST_CONTEXT_INFO_CALL = new CarAudioContextInfo(new AudioAttributes[] { getAudioAttributeFromUsage(AudioAttributes.USAGE_VOICE_COMMUNICATION), getAudioAttributeFromUsage(AudioAttributes.USAGE_CALL_ASSISTANT), getAudioAttributeFromUsage(AudioAttributes .USAGE_VOICE_COMMUNICATION_SIGNALLING), }, "CALL", 5); private static final CarAudioContextInfo TEST_CONTEXT_INFO_ALARM = new CarAudioContextInfo(new AudioAttributes[]{ getAudioAttributeFromUsage(AudioAttributes.USAGE_ALARM) }, "ALARM", 6); private static final CarAudioContextInfo TEST_CONTEXT_INFO_NOTIFICATION = new CarAudioContextInfo(new AudioAttributes[]{ getAudioAttributeFromUsage(AudioAttributes.USAGE_NOTIFICATION), getAudioAttributeFromUsage(AudioAttributes.USAGE_NOTIFICATION_EVENT) }, "NOTIFICATION", 7); private static final CarAudioContextInfo TEST_CONTEXT_INFO_SYSTEM_SOUND = new CarAudioContextInfo(new AudioAttributes[]{ getAudioAttributeFromUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION) }, "SYSTEM_SOUND", 8); private static final CarAudioContextInfo TEST_CONTEXT_INFO_EMERGENCY = new CarAudioContextInfo(new AudioAttributes[]{ getAudioAttributeFromUsage(AudioAttributes.USAGE_EMERGENCY) }, "EMERGENCY", 9); private static final CarAudioContextInfo TEST_CONTEXT_INFO_SAFETY = new CarAudioContextInfo(new AudioAttributes[]{ getAudioAttributeFromUsage(AudioAttributes.USAGE_SAFETY) }, "SAFETY", 10); private static final CarAudioContextInfo TEST_CONTEXT_INFO_VEHICLE_STATUS = new CarAudioContextInfo(new AudioAttributes[]{ getAudioAttributeFromUsage(AudioAttributes.USAGE_VEHICLE_STATUS) }, "VEHICLE_STATUS", 11); private static final CarAudioContextInfo TEST_CONTEXT_INFO_ANNOUNCEMENT = new CarAudioContextInfo(new AudioAttributes[]{ getAudioAttributeFromUsage(AudioAttributes.USAGE_ANNOUNCEMENT) }, "ANNOUNCEMENT", 12); private static final long TEST_FADE_IN_DURATION_MS = 200L; private static final long TEST_FADE_OUT_DURATION_MS = 300L; private static final long TEST_FADE_IN_DELAYED_FOR_OFFENDERS_MS = 3_000L; private static final long TEST_FADE_OUT_CONFIG_DURATION_MS = 800L; private static final long TEST_FADE_IN_CONFIG_DURATION_MS = 0L; public static final CarAudioContext TEST_CREATED_CAR_AUDIO_CONTEXT = new CarAudioContext(List.of(TEST_CONTEXT_INFO_MUSIC, TEST_CONTEXT_INFO_NAVIGATION, TEST_CONTEXT_INFO_VOICE_COMMAND, TEST_CONTEXT_INFO_CALL_RING, TEST_CONTEXT_INFO_CALL, TEST_CONTEXT_INFO_ALARM, TEST_CONTEXT_INFO_NOTIFICATION, TEST_CONTEXT_INFO_SYSTEM_SOUND, TEST_CONTEXT_INFO_EMERGENCY, TEST_CONTEXT_INFO_SAFETY, TEST_CONTEXT_INFO_VEHICLE_STATUS, TEST_CONTEXT_INFO_ANNOUNCEMENT), /* useCoreAudioRouting= */ false); public static final CarAudioContext TEST_CAR_AUDIO_CONTEXT = new CarAudioContext(CarAudioContext.getAllContextsInfo(), /* useCoreAudioRouting= */ false); static final String MUSIC_CONTEXT = "MUSIC"; static final String NAVIGATION_CONTEXT = "NAVIGATION"; static final String VOICE_COMMAND_CONTEXT = "VOICE_COMMAND"; static final String RING_CONTEXT = "CALL_RING"; static final String NOTIFICATION_CONTEXT = "NOTIFICATION"; static final String INVALID_CONTEXT_NAME = "no context name"; static final int MUSIC_CONTEXT_ID = 1; static final int NAVIGATION_CONTEXT_ID = 2; static final int VOICE_COMMAND_CONTEXT_ID = 3; static final int RING_CONTEXT_ID = 4; static final int NOTIFICATION_CONTEXT_ID = 7; static final AudioGain[] GAINS = new AudioGain[] { new AudioGain() {{ mode = AudioGainMode.JOINT; minValue = 0; maxValue = 100; defaultValue = 50; stepValue = 2; }} }; public static final String ANNOUNCEMENT_CONTEXT = "ANNOUNCEMENT"; public static final int ANNOUNCEMENT_CONTEXT_ID = 12; public static final String CALL_CONTEXT = "CALL"; public static final int CALL_CONTEXT_ID = 5; public static final String ALARM_CONTEXT = "ALARM"; public static final int ALARM_CONTEXT_ID = 6; public static final String SYSTEM_CONTEXT = "SYSTEM_SOUND"; public static final int SYSTEM_CONTEXT_ID = 8; public static final String EMERGENCY_CONTEXT = "EMERGENCY"; public static final int EMERGENCY_CONTEXT_ID = 9; public static final String SAFETY_CONTEXT = "SAFETY"; public static final int SAFETY_CONTEXT_ID = 10; public static final String VEHICLE_STATUS_CONTEXT = "VEHICLE_STATUS"; public static final int VEHICLE_STATUS_CONTEXT_ID = 11; public static final String PRIMARY_ZONE_NAME = "primary zone"; public static final int PRIMARY_OCCUPANT_ID = 1; public static final String PRIMARY_ZONE_CONFIG_1 = "primary zone config 1"; public static final String BLUETOOTH_ZONE_CONFIG_1 = "bluetooth zone config 1"; public static final String USB_ZONE_CONFIG_1 = "USB zone config 1"; public static final String SECONDARY_ZONE_NAME = "secondary zone"; public static final int SECONDARY_ZONE_ID = AudioHalProductStrategy.ZoneId.DEFAULT + 1; public static final int SECONDARY_OCCUPANT_ID = 2; public static final String SECONDARY_ZONE_CONFIG_NAME_1 = "secondary zone config 1"; public static final int SECONDARY_ZONE_VOLUME_GROUP_COUNT = 1; public static final int SECONDARY_ZONE_VOLUME_GROUP_ID = SECONDARY_ZONE_VOLUME_GROUP_COUNT - 1; public static final String SECONDARY_ZONE_CONFIG_NAME_2 = "secondary zone config 2"; public static final int TEST_SECONDARY_ZONE_GROUP_0 = 0; public static final int TEST_SECONDARY_ZONE_GROUP_1 = 1; public static final String TERTIARY_ZONE_NAME = "tertiary zone"; public static final int TERTIARY_OCCUPANT_ID = 3; public static final int TERTIARY_ZONE_ID = AudioHalProductStrategy.ZoneId.DEFAULT + 2; private static final int TERTIARY_ZONE_VOLUME_GROUP_ID = 0; public static final String TERTIARY_ZONE_CONFIG_NAME_1 = "tertiary zone config 1"; public static final String TERTIARY_ZONE_CONFIG_NAME_2 = "tertiary zone config 2"; public static final String QUATERNARY_ZONE_NAME = "tertiary zone"; public static final int QUATERNARY_OCCUPANT_ID = 4; public static final int QUATERNARY_ZONE_ID = AudioHalProductStrategy.ZoneId.DEFAULT + 3; private static final int QUATERNARY_ZONE_VOLUME_GROUP_ID = 0; public static final String QUATERNARY_ZONE_CONFIG_NAME_1 = "tertiary zone config 1"; static final int MEDIA_VOLUME_GROUP_ID = 0; static final String MEDIA_VOLUME_NAME = "media_volume"; static final int NAVIGATION_AND_VOICE_VOLUME_GROUP_ID = 1; static final String NAVIGATION_AND_VOICE_VOLUME_NAME = "navigation_voice_volume"; static final int TELEPHONY_VOLUME_GROUP_ID = 2; static final String TELEPHONY_VOLUME_NAME = "telephony_volume"; static final int SYSTEM_VOLUME_GROUP_ID = 3; static final int TEST_FLAGS = AudioFlag.AUDIBILITY_ENFORCED; static final String[] TEST_TAGS = {"OEM_NAV", "OEM_ASSISTANT"}; static final String TEST_FADE_CONFIGURATION_NAME = "Test fade configuration"; private CarAudioTestUtils() { throw new UnsupportedOperationException(); } static AudioFocusInfo getInfo(AudioAttributes audioAttributes, String clientId, int gainType, boolean acceptsDelayedFocus, boolean pauseInsteadOfDucking, int uid) { int flags = AUDIOFOCUS_FLAG; if (acceptsDelayedFocus) { flags |= AudioManager.AUDIOFOCUS_FLAG_DELAY_OK; } if (pauseInsteadOfDucking) { flags |= AudioManager.AUDIOFOCUS_FLAG_PAUSES_ON_DUCKABLE_LOSS; } return new AudioFocusInfo(audioAttributes, uid, clientId, PACKAGE_NAME, gainType, AudioManager.AUDIOFOCUS_NONE, flags, Build.VERSION.SDK_INT); } /** * Creates an external audio port device * * @param type Type of audio device (e.g. BUS) * @param connection Connection for the audio device * @param address Device address * @return Created audio device */ public static AudioPortDeviceExt createAudioPortDeviceExt(int type, String connection, String address) { AudioPortDeviceExt deviceExt = new AudioPortDeviceExt(); deviceExt.device = new AudioDevice(); deviceExt.device.type = new AudioDeviceDescription(); deviceExt.device.type.type = type; deviceExt.device.type.connection = connection; deviceExt.device.address = AudioDeviceAddress.id(address); return deviceExt; } /** * Creates an audio port for testing * * @param id ID of the audio port device * @param name Name of the audio port * @param gains Gains of the audio port * @param deviceExt External device represented by the port * * @return Created audio device port */ public static AudioPort createAudioPort(int id, String name, AudioGain[] gains, AudioPortDeviceExt deviceExt) { AudioPort audioPort = new AudioPort(); audioPort.id = id; audioPort.name = name; audioPort.gains = gains; audioPort.ext = AudioPortExt.device(deviceExt); return audioPort; } static AudioZoneContext createHALAudioContext() { AudioZoneContext context = new AudioZoneContext(); context.audioContextInfos = new ArrayList<>(); context.audioContextInfos.add(createAudioZoneContextInfo(new int[]{UNKNOWN, GAME, MEDIA}, MUSIC_CONTEXT, MUSIC_CONTEXT_ID)); context.audioContextInfos.add(createAudioZoneContextInfo( new int[]{ASSISTANCE_NAVIGATION_GUIDANCE}, NAVIGATION_CONTEXT, NAVIGATION_CONTEXT_ID)); context.audioContextInfos.add(createAudioZoneContextInfo( new int[]{ASSISTANCE_ACCESSIBILITY, ASSISTANT}, VOICE_COMMAND_CONTEXT, VOICE_COMMAND_CONTEXT_ID)); context.audioContextInfos.add(createAudioZoneContextInfo( new int[]{NOTIFICATION_TELEPHONY_RINGTONE}, RING_CONTEXT, RING_CONTEXT_ID)); context.audioContextInfos.add(createAudioZoneContextInfo( new int[]{VOICE_COMMUNICATION, CALL_ASSISTANT, VOICE_COMMUNICATION_SIGNALLING}, CALL_CONTEXT, CALL_CONTEXT_ID)); context.audioContextInfos.add(createAudioZoneContextInfo(new int[]{ALARM}, ALARM_CONTEXT, ALARM_CONTEXT_ID)); context.audioContextInfos.add(createAudioZoneContextInfo( new int[]{NOTIFICATION, NOTIFICATION_EVENT}, NOTIFICATION_CONTEXT, NOTIFICATION_CONTEXT_ID)); context.audioContextInfos.add(createAudioZoneContextInfo( new int[]{ASSISTANCE_SONIFICATION}, SYSTEM_CONTEXT, SYSTEM_CONTEXT_ID)); context.audioContextInfos.add(createAudioZoneContextInfo( new int[]{EMERGENCY}, EMERGENCY_CONTEXT, EMERGENCY_CONTEXT_ID)); context.audioContextInfos.add(createAudioZoneContextInfo( new int[]{SAFETY}, SAFETY_CONTEXT, SAFETY_CONTEXT_ID)); context.audioContextInfos.add(createAudioZoneContextInfo( new int[]{VEHICLE_STATUS}, VEHICLE_STATUS_CONTEXT, VEHICLE_STATUS_CONTEXT_ID)); context.audioContextInfos.add(createAudioZoneContextInfo( new int[]{ANNOUNCEMENT}, ANNOUNCEMENT_CONTEXT, ANNOUNCEMENT_CONTEXT_ID)); return context; } static AudioZoneConfig createDefaultAudioZoneConfig() { var mediaBusPort = createBusAudioPort(MEDIA_TEST_DEVICE, 10, "media_port"); var mediaBusContextEntry = createDeviceToContextEntry(mediaBusPort, List.of(MUSIC_CONTEXT, ANNOUNCEMENT_CONTEXT)); var notificationBusPort = createBusAudioPort(NOTIFICATION_TEST_DEVICE, 11, "notification_port"); var notificationBusContextEntry = createDeviceToContextEntry(notificationBusPort, List.of(NOTIFICATION_CONTEXT)); var mediaVolume = createVolumeGroupConfig(MEDIA_VOLUME_GROUP_ID, MEDIA_VOLUME_NAME, List.of(mediaBusContextEntry, notificationBusContextEntry)); return getAudioZoneConfig(List.of(mediaVolume, getNavAndVoiceVolumeGroupConfig(), getTelephonyVolumeGroupConfig(), getSystemVolumeGroupConfig()), /* isDefault= */ true, PRIMARY_ZONE_CONFIG_1); } static AudioZoneConfig createBluetoothAudioZoneConfig() { var btPortDevice = createAudioPortDeviceExt(AudioDeviceType.OUT_HEADPHONE, AudioDeviceDescription.CONNECTION_BT_A2DP, /* address= */ ""); var btAudioPort = createAudioPort(10, /* name= */ "", GAINS, btPortDevice); var mediaBTContextEntry = createDeviceToContextEntry(btAudioPort, List.of(MUSIC_CONTEXT, ANNOUNCEMENT_CONTEXT, NOTIFICATION_CONTEXT)); var mediaVolume = createVolumeGroupConfig(MEDIA_VOLUME_GROUP_ID, MEDIA_VOLUME_NAME, List.of(mediaBTContextEntry)); return getAudioZoneConfig(List.of(mediaVolume, getNavAndVoiceVolumeGroupConfig(), getTelephonyVolumeGroupConfig(), getSystemVolumeGroupConfig()), /* isDefault= */ false, BLUETOOTH_ZONE_CONFIG_1); } static AudioZoneConfig createUSBAudioZoneConfig() { var btPortDevice = createAudioPortDeviceExt(AudioDeviceType.OUT_HEADPHONE, AudioDeviceDescription.CONNECTION_USB, /* address= */ ""); var btAudioPort = createAudioPort(10, /* name= */ "", GAINS, btPortDevice); var mediaBTContextEntry = createDeviceToContextEntry(btAudioPort, List.of(MUSIC_CONTEXT, ANNOUNCEMENT_CONTEXT, NOTIFICATION_CONTEXT)); var mediaVolume = createVolumeGroupConfig(MEDIA_VOLUME_GROUP_ID, MEDIA_VOLUME_NAME, List.of(mediaBTContextEntry)); return getAudioZoneConfig(List.of(mediaVolume, getNavAndVoiceVolumeGroupConfig(), getTelephonyVolumeGroupConfig(), getSystemVolumeGroupConfig()), /* isDefault= */ false, USB_ZONE_CONFIG_1); } private static VolumeGroupConfig getSystemVolumeGroupConfig() { var alarmBusPort = createBusAudioPort(ALARM_TEST_DEVICE, 17, "alarm_port"); var alarmBusContextEntry = createDeviceToContextEntry(alarmBusPort, List.of(ALARM_CONTEXT)); var systemBusPort = createBusAudioPort(SYSTEM_BUS_DEVICE, 18, "system_port"); var systemBusContextEntry = createDeviceToContextEntry(systemBusPort, List.of(SYSTEM_CONTEXT, EMERGENCY_CONTEXT, SAFETY_CONTEXT, VEHICLE_STATUS_CONTEXT)); return createVolumeGroupConfig(SYSTEM_VOLUME_GROUP_ID, /* groupName= */ "", List.of(alarmBusContextEntry, systemBusContextEntry)); } private static VolumeGroupConfig getTelephonyVolumeGroupConfig() { var callBusPort = createBusAudioPort(CALL_TEST_DEVICE, 15, "call_port"); var callBusContextEntry = createDeviceToContextEntry(callBusPort, List.of(CALL_CONTEXT)); var ringBusPort = createBusAudioPort(RING_TEST_DEVICE, 16, "ring_port"); var ringBusContextEntry = createDeviceToContextEntry(ringBusPort, List.of(RING_CONTEXT)); return createVolumeGroupConfig(TELEPHONY_VOLUME_GROUP_ID, TELEPHONY_VOLUME_NAME, List.of(callBusContextEntry, ringBusContextEntry)); } private static VolumeGroupConfig getNavAndVoiceVolumeGroupConfig() { var navBusPort = createBusAudioPort(NAVIGATION_TEST_DEVICE, 13, "nav_port"); var navBusContextEntry = createDeviceToContextEntry(navBusPort, List.of(NAVIGATION_CONTEXT)); var voiceBusPort = createBusAudioPort(VOICE_TEST_DEVICE, 14, "voice_port"); var voiceBusContextEntry = createDeviceToContextEntry(voiceBusPort, List.of(VOICE_COMMAND_CONTEXT)); return createVolumeGroupConfig(NAVIGATION_AND_VOICE_VOLUME_GROUP_ID, NAVIGATION_AND_VOICE_VOLUME_NAME, List.of(navBusContextEntry, voiceBusContextEntry)); } private static AudioZoneConfig getAudioZoneConfig(List groups, boolean isDefault, String configName) { var audioZoneConfig = new AudioZoneConfig(); audioZoneConfig.name = configName; audioZoneConfig.isDefault = isDefault; audioZoneConfig.volumeGroups = groups; AudioZoneFadeConfiguration fadeConfiguration = new AudioZoneFadeConfiguration(); fadeConfiguration.defaultConfiguration = createTestFadeConfiguration(); var configuration = new AudioFadeConfiguration(); configuration.fadeState = FadeState.FADE_STATE_DISABLED; var entry = new TransientFadeConfigurationEntry(); entry.transientFadeConfiguration = configuration; entry.transientUsages = new int[]{EMERGENCY}; fadeConfiguration.transientConfiguration = List.of(entry); audioZoneConfig.fadeConfiguration = fadeConfiguration; return audioZoneConfig; } static AudioZone createPrimaryAudioZone() { var audioZone = new AudioZone(); audioZone.id = AudioHalProductStrategy.ZoneId.DEFAULT; audioZone.name = PRIMARY_ZONE_NAME; audioZone.occupantZoneId = 1; audioZone.audioZoneContext = createHALAudioContext(); audioZone.audioZoneConfigs = List.of(createDefaultAudioZoneConfig(), createBluetoothAudioZoneConfig(), createUSBAudioZoneConfig()); return audioZone; } static List createAudioServiceAudioZones() { var primaryAudioZone = createAudioZones(AudioHalProductStrategy.ZoneId.DEFAULT, PRIMARY_OCCUPANT_ID, PRIMARY_ZONE_NAME, List.of(createDefaultAudioZoneConfig())); return List.of(primaryAudioZone, createSecondaryAudioZone(), createTertiaryAudioZone(), createQuarternaryAudioZone()); } private static AudioZone createQuarternaryAudioZone() { return createAudioZones(QUATERNARY_ZONE_ID, QUATERNARY_OCCUPANT_ID, QUATERNARY_ZONE_NAME, List.of(createDefaultQuaternaryAudioZoneConfig())); } private static AudioZoneConfig createDefaultQuaternaryAudioZoneConfig() { return getAudioZoneConfig(List.of(getQuatenaryDefaultVolumeGroupConfig()), /* isDefault= */ true, QUATERNARY_ZONE_CONFIG_NAME_1); } private static VolumeGroupConfig getQuatenaryDefaultVolumeGroupConfig() { var quaternarySecondaryPort = createBusAudioPort(QUATERNARY_TEST_DEVICE_1, 23, "rear_row_three_zone_bus_1_port"); var quateranryBusContextEntry = createDeviceToContextEntry(quaternarySecondaryPort, List.of(MUSIC_CONTEXT, NAVIGATION_CONTEXT, VOICE_COMMAND_CONTEXT, RING_CONTEXT, CALL_CONTEXT, ALARM_CONTEXT, SYSTEM_CONTEXT, NOTIFICATION_CONTEXT, EMERGENCY_CONTEXT, SAFETY_CONTEXT, VEHICLE_STATUS_CONTEXT, ANNOUNCEMENT_CONTEXT)); return createVolumeGroupConfig(QUATERNARY_ZONE_VOLUME_GROUP_ID, /* groupName= */ "", List.of(quateranryBusContextEntry)); } static AudioZone createSecondaryAudioZone() { return createAudioZones(SECONDARY_ZONE_ID, SECONDARY_OCCUPANT_ID, SECONDARY_ZONE_NAME, List.of(createSecondaryDefaultAudioZoneConfig(), createSecondarySecondAudioZoneConfig())); } private static AudioZone createTertiaryAudioZone() { return createAudioZones(TERTIARY_ZONE_ID, TERTIARY_OCCUPANT_ID, TERTIARY_ZONE_NAME, List.of(createDefaultTertiaryAudioZoneConfig(), createSecondTertiaryAudioZoneConfig())); } private static AudioZoneConfig createDefaultTertiaryAudioZoneConfig() { return getAudioZoneConfig(List.of(getTertiaryDefaultVolumeGroupConfig()), /* isDefault= */ true, TERTIARY_ZONE_CONFIG_NAME_1); } private static VolumeGroupConfig getTertiaryDefaultVolumeGroupConfig() { var defaultSecondaryPort = createBusAudioPort(TERTIARY_TEST_DEVICE_1, 22, "bus_100_port"); var tertiaryBusContextEntry = createDeviceToContextEntry(defaultSecondaryPort, List.of(MUSIC_CONTEXT, NAVIGATION_CONTEXT, VOICE_COMMAND_CONTEXT, RING_CONTEXT, CALL_CONTEXT, ALARM_CONTEXT, SYSTEM_CONTEXT, NOTIFICATION_CONTEXT, EMERGENCY_CONTEXT, SAFETY_CONTEXT, VEHICLE_STATUS_CONTEXT, ANNOUNCEMENT_CONTEXT)); return createVolumeGroupConfig(TERTIARY_ZONE_VOLUME_GROUP_ID, /* groupName= */ "", List.of(tertiaryBusContextEntry)); } private static AudioZoneConfig createSecondTertiaryAudioZoneConfig() { return getAudioZoneConfig(List.of(getTertiarySecondaryVolumeGroupConfig()), /* isDefault= */ false, TERTIARY_ZONE_CONFIG_NAME_2); } private static VolumeGroupConfig getTertiarySecondaryVolumeGroupConfig() { var defaultSecondaryPort = createBusAudioPort(TERTIARY_TEST_DEVICE_2, 23, "bus_200_port"); var tertiaryBusContextEntry = createDeviceToContextEntry(defaultSecondaryPort, List.of(MUSIC_CONTEXT, NAVIGATION_CONTEXT, VOICE_COMMAND_CONTEXT, RING_CONTEXT, CALL_CONTEXT, ALARM_CONTEXT, SYSTEM_CONTEXT, NOTIFICATION_CONTEXT, EMERGENCY_CONTEXT, SAFETY_CONTEXT, VEHICLE_STATUS_CONTEXT, ANNOUNCEMENT_CONTEXT)); return createVolumeGroupConfig(TERTIARY_ZONE_VOLUME_GROUP_ID, /* groupName= */ "", List.of(tertiaryBusContextEntry)); } private static AudioZone createAudioZones(int zoneId, int occupantZoneId, String zoneName, List zoneConfigs) { var audioZone = new AudioZone(); audioZone.id = zoneId; audioZone.name = zoneName; audioZone.occupantZoneId = occupantZoneId; audioZone.audioZoneContext = createHALAudioContext(); audioZone.audioZoneConfigs = zoneConfigs; return audioZone; } private static AudioZoneConfig createSecondaryDefaultAudioZoneConfig() { return getAudioZoneConfig(List.of(getSecondaryDefaultVolumeGroupConfig()), /* isDefault= */ true, SECONDARY_ZONE_CONFIG_NAME_1); } private static AudioZoneConfig createSecondarySecondAudioZoneConfig() { return getAudioZoneConfig(List.of(getSecondaryMediaVolumeGroupConfig(), getSecondarySystemVolumeGroupConfig()), /* isDefault= */ false, SECONDARY_ZONE_CONFIG_NAME_2); } private static VolumeGroupConfig getSecondaryMediaVolumeGroupConfig() { var secondaryMediaPort = createBusAudioPort(SECONDARY_TEST_DEVICE_CONFIG_1_0, 20, "secondary_port_1"); var secondaryMediaBusContextEntry = createDeviceToContextEntry(secondaryMediaPort, List.of(MUSIC_CONTEXT, ANNOUNCEMENT_CONTEXT, NOTIFICATION_CONTEXT, NAVIGATION_CONTEXT, VOICE_COMMAND_CONTEXT)); return createVolumeGroupConfig(TEST_SECONDARY_ZONE_GROUP_0, /* groupName= */ "", List.of(secondaryMediaBusContextEntry)); } private static VolumeGroupConfig getSecondarySystemVolumeGroupConfig() { var secondaryMediaPort = createBusAudioPort(SECONDARY_TEST_DEVICE_CONFIG_1_1, 21, "secondary_port_2"); var secondaryMediaBusContextEntry = createDeviceToContextEntry(secondaryMediaPort, List.of(RING_CONTEXT, CALL_CONTEXT, ALARM_CONTEXT, SYSTEM_CONTEXT, EMERGENCY_CONTEXT, SAFETY_CONTEXT, VEHICLE_STATUS_CONTEXT)); return createVolumeGroupConfig(TEST_SECONDARY_ZONE_GROUP_1, /* groupName= */ "", List.of(secondaryMediaBusContextEntry)); } private static VolumeGroupConfig getSecondaryDefaultVolumeGroupConfig() { var defaultSecondaryPort = createBusAudioPort(SECONDARY_TEST_DEVICE_CONFIG_0, 19, "secondary_port"); var defaultSecondaryBusContextEntry = createDeviceToContextEntry(defaultSecondaryPort, List.of(MUSIC_CONTEXT, NAVIGATION_CONTEXT, VOICE_COMMAND_CONTEXT, RING_CONTEXT, CALL_CONTEXT, ALARM_CONTEXT, SYSTEM_CONTEXT, NOTIFICATION_CONTEXT, EMERGENCY_CONTEXT, SAFETY_CONTEXT, VEHICLE_STATUS_CONTEXT, ANNOUNCEMENT_CONTEXT)); return createVolumeGroupConfig(SECONDARY_ZONE_VOLUME_GROUP_ID, /* groupName= */ "", List.of(defaultSecondaryBusContextEntry)); } static VolumeGroupConfig createVolumeGroupConfig(int groupId, String groupName, List contextEntries) { var volumeGroupConfig = new VolumeGroupConfig(); volumeGroupConfig.id = groupId; volumeGroupConfig.name = groupName; volumeGroupConfig.activationConfiguration = createVolumeActivationConfiguration(TEST_ACTIVATION, TEST_MIN_ACTIVATION, TEST_MAX_ACTIVATION, ON_BOOT); volumeGroupConfig.carAudioRoutes = contextEntries; return volumeGroupConfig; } static VolumeActivationConfiguration createVolumeActivationConfiguration(String name, int min, int max, int activation) { VolumeActivationConfiguration configuration = new VolumeActivationConfiguration(); configuration.name = name; VolumeActivationConfigurationEntry entry = new VolumeActivationConfigurationEntry(); entry.minActivationVolumePercentage = min; entry.maxActivationVolumePercentage = max; entry.type = activation; configuration.volumeActivationEntries = new ArrayList<>(1); configuration.volumeActivationEntries.add(entry); return configuration; } static AudioPort createBusAudioPort(String portAddress, int portId, String portName) { var busPortDevice = createAudioPortDeviceExt(AudioDeviceType.OUT_BUS, /* connection= */ "", portAddress); return createAudioPort(portId, portName, GAINS, busPortDevice); } static DeviceToContextEntry createDeviceToContextEntry(AudioPort audioPort, List contextList) { var entry = new DeviceToContextEntry(); entry.device = audioPort; entry.contextNames = new ArrayList<>(contextList); return entry; } static ArrayMap createCarAudioContextNameToIdMap(CarAudioContext context) { var contextNameToId = new ArrayMap(context.getContextsInfo().size()); for (int c = 0; c < context.getContextsInfo().size(); c++) { var info = context.getContextsInfo().get(c); contextNameToId.put(info.getName(), info.getId()); } return contextNameToId; } static Iterable getContextForVolumeGroupConfig(VolumeGroupConfig groupConfig, ArrayMap contextNameToId) { var contexts = new ArrayList(); for (int c = 0; c < groupConfig.carAudioRoutes.size(); c++) { var route = groupConfig.carAudioRoutes.get(c); contexts.addAll(getContextForAudioRoute(route, contextNameToId)); } return contexts; } private static List getContextForAudioRoute(DeviceToContextEntry route, ArrayMap contextNameToId) { var contexts = new ArrayList(); for (int c = 0; c < route.contextNames.size(); c++) { var name = route.contextNames.get(c); int id = contextNameToId.getOrDefault(name, CarAudioContext.getInvalidContext()); contexts.add(id); } return contexts; } private static AudioZoneContextInfo createAudioZoneContextInfo(int[] usages, String name, int id) { AudioZoneContextInfo info = new AudioZoneContextInfo(); info.id = id; info.name = name; info.audioAttributes = createListOfHALAudioAttributes(usages); return info; } static List createListOfHALAudioAttributes(int[] usages) { var audioAttributes = new ArrayList(usages.length); for (int usage : usages) { android.media.audio.common.AudioAttributes attributes = new android.media.audio.common.AudioAttributes(); attributes.usage = usage; audioAttributes.add(attributes); } return audioAttributes; } static android.media.audio.common.AudioAttributes createHALAudioAttribute(int usage) { android.media.audio.common.AudioAttributes attributes = new android.media.audio.common.AudioAttributes(); attributes.usage = usage; attributes.flags = TEST_FLAGS; attributes.tags = TEST_TAGS; attributes.contentType = AudioContentType.MOVIE; attributes.source = AudioSource.CAMCORDER; return attributes; } static AudioAttributes createMediaAudioAttributes(int usage) { android.media.AudioAttributes.Builder builder = new AudioAttributes.Builder() .setFlags(TEST_FLAGS) .setContentType(android.media.AudioAttributes.CONTENT_TYPE_MOVIE) .setCapturePreset(MediaRecorder.AudioSource.CAMCORDER); if (AudioAttributes.isSystemUsage(usage)) { builder.setSystemUsage(usage); } else { builder.setUsage(usage); } for (String tag : TEST_TAGS) { builder.addTag(tag); } return builder.build(); } static AudioFadeConfiguration createTestFadeConfiguration() { AudioFadeConfiguration configuration = new AudioFadeConfiguration(); configuration.fadeInDurationMs = TEST_FADE_IN_DURATION_MS; configuration.fadeOutDurationMs = TEST_FADE_OUT_DURATION_MS; configuration.fadeInDelayedForOffendersMs = TEST_FADE_IN_DELAYED_FOR_OFFENDERS_MS; configuration.fadeState = FadeState.FADE_STATE_ENABLED_DEFAULT; configuration.fadeableUsages = new int[]{MEDIA, GAME, UNKNOWN}; configuration.unfadeableContentTypes = new int[]{AudioContentType.SPEECH}; var emergencyAttribute = new android.media.audio.common.AudioAttributes(); emergencyAttribute.usage = EMERGENCY; var navAttribute = new android.media.audio.common.AudioAttributes(); navAttribute.usage = AudioUsage.ASSISTANCE_NAVIGATION_GUIDANCE; navAttribute.tags = TEST_TAGS; configuration.unfadableAudioAttributes = List.of(emergencyAttribute, navAttribute); configuration.fadeOutConfigurations = createFadeOutConfiguration(); configuration.fadeInConfigurations = createFadeInConfiguration(); configuration.name = TEST_FADE_CONFIGURATION_NAME; return configuration; } static CarAudioFadeConfiguration getTestDisabledCarFadeConfiguration() { return new CarAudioFadeConfiguration.Builder( new FadeManagerConfiguration.Builder().setFadeState( FadeManagerConfiguration.FADE_STATE_DISABLED).build()).build(); } static CarAudioFadeConfiguration getTestCarFadeConfiguration() { FadeManagerConfiguration.Builder fadeManagerBuilder = new FadeManagerConfiguration.Builder(TEST_FADE_OUT_DURATION_MS, TEST_FADE_IN_DURATION_MS); fadeManagerBuilder.setFadeInDelayForOffenders(TEST_FADE_IN_DELAYED_FOR_OFFENDERS_MS); fadeManagerBuilder.setFadeState(FadeManagerConfiguration.FADE_STATE_ENABLED_DEFAULT); fadeManagerBuilder.setFadeableUsages(List.of(USAGE_MEDIA, USAGE_GAME, USAGE_UNKNOWN)); fadeManagerBuilder.setUnfadeableContentTypes(List.of(CONTENT_TYPE_SPEECH)); AudioAttributes.Builder emergencyBuilder = new AudioAttributes.Builder() .setSystemUsage(USAGE_EMERGENCY); AudioAttributes.Builder navBuilder = new AudioAttributes.Builder() .setUsage(USAGE_ASSISTANCE_NAVIGATION_GUIDANCE); for (var tag : TEST_TAGS) { AudioManagerHelper.addTagToAudioAttributes(navBuilder, tag); } fadeManagerBuilder.setUnfadeableAudioAttributes(List.of(emergencyBuilder.build(), navBuilder.build())); fadeManagerBuilder.setFadeInDurationForUsage(USAGE_CALL_ASSISTANT, TEST_FADE_IN_CONFIG_DURATION_MS); fadeManagerBuilder.setFadeInDurationForAudioAttributes( createMediaAudioAttributes(USAGE_SAFETY), TEST_FADE_IN_CONFIG_DURATION_MS); fadeManagerBuilder.setFadeOutDurationForUsage(USAGE_ASSISTANT, TEST_FADE_OUT_CONFIG_DURATION_MS); fadeManagerBuilder.setFadeOutDurationForAudioAttributes( createMediaAudioAttributes(USAGE_VEHICLE_STATUS), TEST_FADE_OUT_CONFIG_DURATION_MS); return new CarAudioFadeConfiguration.Builder(fadeManagerBuilder.build()) .setName(TEST_FADE_CONFIGURATION_NAME).build(); } private static List createFadeInConfiguration() { return createFadeConfiguration(TEST_FADE_IN_CONFIG_DURATION_MS, List.of(AudioUsage.CALL_ASSISTANT), List.of(createHALAudioAttribute(AudioUsage.SAFETY))); } private static List createFadeOutConfiguration() { return createFadeConfiguration(TEST_FADE_OUT_CONFIG_DURATION_MS, List.of(AudioUsage.ASSISTANT), List.of(createHALAudioAttribute(VEHICLE_STATUS))); } private static List createFadeConfiguration(long durationMs, List usages, List audioAttribute) { var configs = new ArrayList(usages.size() + audioAttribute.size()); for (int c = 0; c < usages.size(); c++) { var config = new FadeConfiguration(); config.fadeDurationMillis = durationMs; var attributeOrUsage = new FadeConfiguration.AudioAttributesOrUsage(); attributeOrUsage.setUsage(usages.get(c)); config.audioAttributesOrUsage = attributeOrUsage; configs.add(config); } for (int c = 0; c < audioAttribute.size(); c++) { var config = new FadeConfiguration(); config.fadeDurationMillis = durationMs; var attributeOrUsage = new FadeConfiguration.AudioAttributesOrUsage(); attributeOrUsage.setFadeAttribute(audioAttribute.get(c)); config.audioAttributesOrUsage = attributeOrUsage; configs.add(config); } return configs; } static AudioDeviceAttributes getMockDeviceAttributes(String address, int type) { AudioDeviceAttributes attributeMock = Mockito.mock(AudioDeviceAttributes.class); when(attributeMock.getAddress()).thenReturn(address); when(attributeMock.getType()).thenReturn(type); return attributeMock; } }