Merge "Use test policy engine configuration file." into main
diff --git a/services/audiopolicy/tests/AudioPolicyTestManager.h b/services/audiopolicy/tests/AudioPolicyTestManager.h
index 34ceeab..bf45bb2 100644
--- a/services/audiopolicy/tests/AudioPolicyTestManager.h
+++ b/services/audiopolicy/tests/AudioPolicyTestManager.h
@@ -24,9 +24,11 @@
explicit AudioPolicyTestManager(AudioPolicyClientInterface *clientInterface)
: AudioPolicyTestManager(AudioPolicyConfig::createDefault(), clientInterface) {}
AudioPolicyTestManager(const sp<const AudioPolicyConfig>& config,
- AudioPolicyClientInterface *clientInterface)
+ AudioPolicyClientInterface *clientInterface,
+ std::string engineConfig = "")
: AudioPolicyManager(config,
- loadApmEngineLibraryAndCreateEngine(config->getEngineLibraryNameSuffix()),
+ loadApmEngineLibraryAndCreateEngine(config->getEngineLibraryNameSuffix(),
+ engineConfig),
clientInterface) {}
using AudioPolicyManager::getConfig;
using AudioPolicyManager::initialize;
diff --git a/services/audiopolicy/tests/audiopolicymanager_tests.cpp b/services/audiopolicy/tests/audiopolicymanager_tests.cpp
index 79fa157..fe9937f 100644
--- a/services/audiopolicy/tests/audiopolicymanager_tests.cpp
+++ b/services/audiopolicy/tests/audiopolicymanager_tests.cpp
@@ -224,12 +224,17 @@
std::unique_ptr<AudioPolicyTestManager> mManager;
constexpr static const uint32_t k48000SamplingRate = 48000;
+
+ static const std::string sTestEngineConfig;
};
+const std::string AudioPolicyManagerTest::sTestEngineConfig =
+ base::GetExecutableDirectory() + "/engine/test_audio_policy_engine_configuration.xml";
+
void AudioPolicyManagerTest::SetUp() {
mClient.reset(getClient());
ASSERT_NO_FATAL_FAILURE(SetUpManagerConfig()); // Subclasses may want to customize the config.
- mManager.reset(new AudioPolicyTestManager(mConfig, mClient.get()));
+ mManager.reset(new AudioPolicyTestManager(mConfig, mClient.get(), sTestEngineConfig));
ASSERT_EQ(NO_ERROR, mManager->initialize());
ASSERT_EQ(NO_ERROR, mManager->initCheck());
}
diff --git a/services/audiopolicy/tests/resources/Android.bp b/services/audiopolicy/tests/resources/Android.bp
index 1c191f5..15e51b0 100644
--- a/services/audiopolicy/tests/resources/Android.bp
+++ b/services/audiopolicy/tests/resources/Android.bp
@@ -11,6 +11,10 @@
filegroup {
name: "audiopolicytest_configuration_files",
srcs: [
+ "engine/test_audio_policy_engine_configuration.xml",
+ "engine/test_audio_policy_engine_default_stream_volumes.xml",
+ "engine/test_audio_policy_engine_product_strategies.xml",
+ "engine/test_audio_policy_engine_stream_volumes.xml",
"test_audio_policy_configuration.xml",
"test_audio_policy_configuration_bluetooth.xml",
"test_audio_policy_primary_only_configuration.xml",
diff --git a/services/audiopolicy/tests/resources/engine/test_audio_policy_engine_configuration.xml b/services/audiopolicy/tests/resources/engine/test_audio_policy_engine_configuration.xml
new file mode 100644
index 0000000..dc2e7af
--- /dev/null
+++ b/services/audiopolicy/tests/resources/engine/test_audio_policy_engine_configuration.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- 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.
+ -->
+
+<configuration version="1.0" xmlns:xi="http://www.w3.org/2001/XInclude">
+
+ <xi:include href="test_audio_policy_engine_product_strategies.xml"/>
+ <xi:include href="test_audio_policy_engine_stream_volumes.xml"/>
+ <xi:include href="test_audio_policy_engine_default_stream_volumes.xml"/>
+
+</configuration>
+
diff --git a/services/audiopolicy/tests/resources/engine/test_audio_policy_engine_default_stream_volumes.xml b/services/audiopolicy/tests/resources/engine/test_audio_policy_engine_default_stream_volumes.xml
new file mode 100644
index 0000000..d184cb5
--- /dev/null
+++ b/services/audiopolicy/tests/resources/engine/test_audio_policy_engine_default_stream_volumes.xml
@@ -0,0 +1,136 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 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.
+-->
+<!-- Default Volume Tables included by Audio Policy Configuration file -->
+<!-- Full Default Volume table for all device category -->
+<volumes>
+ <reference name="FULL_SCALE_VOLUME_CURVE">
+ <!-- Full Scale reference Volume Curve -->
+ <point>0,0</point>
+ <point>100,0</point>
+ </reference>
+ <reference name="SILENT_VOLUME_CURVE">
+ <point>0,-9600</point>
+ <point>100,-9600</point>
+ </reference>
+ <reference name="DEFAULT_SYSTEM_VOLUME_CURVE">
+ <!-- Default System reference Volume Curve -->
+ <point>1,-2400</point>
+ <point>33,-1800</point>
+ <point>66,-1200</point>
+ <point>100,-600</point>
+ </reference>
+ <reference name="DEFAULT_MEDIA_VOLUME_CURVE">
+ <!-- Default Media reference Volume Curve -->
+ <point>1,-5800</point>
+ <point>20,-4000</point>
+ <point>60,-1700</point>
+ <point>100,0</point>
+ </reference>
+ <reference name="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE">
+ <!--Default Volume Curve -->
+ <point>1,-4950</point>
+ <point>33,-3350</point>
+ <point>66,-1700</point>
+ <point>100,0</point>
+ </reference>
+ <reference name="DEFAULT_DEVICE_CATEGORY_SPEAKER_VOLUME_CURVE">
+ <!-- Default is Speaker Media Volume Curve -->
+ <point>1,-5800</point>
+ <point>20,-4000</point>
+ <point>60,-1700</point>
+ <point>100,0</point>
+ </reference>
+ <reference name="DEFAULT_DEVICE_CATEGORY_SPEAKER_SYSTEM_VOLUME_CURVE">
+ <!-- Default is Speaker System Volume Curve -->
+ <point>1,-4680</point>
+ <point>42,-2070</point>
+ <point>85,-540</point>
+ <point>100,0</point>
+ </reference>
+ <reference name="DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE">
+ <!--Default Volume Curve -->
+ <point>1,-4950</point>
+ <point>33,-3350</point>
+ <point>66,-1700</point>
+ <point>100,0</point>
+ </reference>
+ <reference name="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE">
+ <!-- Default is Ext Media System Volume Curve -->
+ <point>1,-5800</point>
+ <point>20,-4000</point>
+ <point>60,-2100</point>
+ <point>100,-1000</point>
+ </reference>
+ <reference name="DEFAULT_HEARING_AID_VOLUME_CURVE">
+ <!-- Default Hearing Aid Volume Curve -->
+ <point>1,-12700</point>
+ <point>20,-8000</point>
+ <point>60,-4000</point>
+ <point>100,0</point>
+ </reference>
+ <!-- **************************************************************** -->
+ <!-- Non-mutable default volume curves: -->
+ <!-- * first point is always for index 0 -->
+ <!-- * attenuation is small enough that stream can still be heard -->
+ <reference name="DEFAULT_NON_MUTABLE_VOLUME_CURVE">
+ <!-- Default non-mutable reference Volume Curve -->
+ <!-- based on DEFAULT_MEDIA_VOLUME_CURVE -->
+ <point>0,-5800</point>
+ <point>20,-4000</point>
+ <point>60,-1700</point>
+ <point>100,0</point>
+ </reference>
+ <reference name="DEFAULT_NON_MUTABLE_HEADSET_VOLUME_CURVE">
+ <!--Default non-mutable Volume Curve for headset -->
+ <!-- based on DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE -->
+ <point>0,-4950</point>
+ <point>33,-3350</point>
+ <point>66,-1700</point>
+ <point>100,0</point>
+ </reference>
+ <reference name="DEFAULT_NON_MUTABLE_SPEAKER_VOLUME_CURVE">
+ <!-- Default non-mutable Speaker Volume Curve -->
+ <!-- based on DEFAULT_DEVICE_CATEGORY_SPEAKER_VOLUME_CURVE -->
+ <point>0,-5800</point>
+ <point>20,-4000</point>
+ <point>60,-1700</point>
+ <point>100,0</point>
+ </reference>
+ <reference name="DEFAULT_NON_MUTABLE_EARPIECE_VOLUME_CURVE">
+ <!--Default non-mutable Volume Curve -->
+ <!-- based on DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE -->
+ <point>0,-4950</point>
+ <point>33,-3350</point>
+ <point>66,-1700</point>
+ <point>100,0</point>
+ </reference>
+ <reference name="DEFAULT_NON_MUTABLE_EXT_VOLUME_CURVE">
+ <!-- Default non-mutable Ext Media System Volume Curve -->
+ <!-- based on DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE -->
+ <point>0,-5800</point>
+ <point>20,-4000</point>
+ <point>60,-2100</point>
+ <point>100,-1000</point>
+ </reference>
+ <reference name="DEFAULT_NON_MUTABLE_HEARING_AID_VOLUME_CURVE">
+ <!-- Default non-mutable Hearing Aid Volume Curve -->
+ <!-- based on DEFAULT_HEARING_AID_VOLUME_CURVE -->
+ <point>0,-12700</point>
+ <point>20,-8000</point>
+ <point>60,-4000</point>
+ <point>100,0</point>
+ </reference>
+</volumes>
diff --git a/services/audiopolicy/tests/resources/engine/test_audio_policy_engine_product_strategies.xml b/services/audiopolicy/tests/resources/engine/test_audio_policy_engine_product_strategies.xml
new file mode 100644
index 0000000..58e7152
--- /dev/null
+++ b/services/audiopolicy/tests/resources/engine/test_audio_policy_engine_product_strategies.xml
@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- 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.
+ -->
+
+<ProductStrategies>
+
+ <!-- "hidden strategies" like TTS, enforced audible:
+ Shall we expose them here or keep it hard coded -->
+
+ <!-- Used to identify the volume of audio streams for enforced system sounds in certain
+ countries (e.g. camera in Japan)
+ This strategy will only have higher priority than phone if force for system is set to
+ enforced. -->
+
+ <ProductStrategy name="STRATEGY_PHONE">
+ <AttributesGroup streamType="AUDIO_STREAM_VOICE_CALL" volumeGroup="voice_call">
+ <Attributes> <Usage value="AUDIO_USAGE_VOICE_COMMUNICATION"/> </Attributes>
+ </AttributesGroup>
+ <AttributesGroup streamType="AUDIO_STREAM_BLUETOOTH_SCO" volumeGroup="bluetooth_sco">
+ <Attributes> <Flags value="AUDIO_FLAG_SCO"/> </Attributes>
+ </AttributesGroup>
+ </ProductStrategy>
+
+ <ProductStrategy name="STRATEGY_SONIFICATION">
+ <AttributesGroup streamType="AUDIO_STREAM_RING" volumeGroup="ring">
+ <Attributes> <Usage value="AUDIO_USAGE_NOTIFICATION_TELEPHONY_RINGTONE"/> </Attributes>
+ </AttributesGroup>
+ <AttributesGroup streamType="AUDIO_STREAM_ALARM" volumeGroup="alarm">
+ <Attributes> <Usage value="AUDIO_USAGE_ALARM"/> </Attributes>
+ </AttributesGroup>
+ </ProductStrategy>
+
+ <ProductStrategy name="STRATEGY_ENFORCED_AUDIBLE">
+ <AttributesGroup streamType="AUDIO_STREAM_ENFORCED_AUDIBLE" volumeGroup="enforced_audible">
+ <Attributes> <Flags value="AUDIO_FLAG_AUDIBILITY_ENFORCED"/> </Attributes>
+ </AttributesGroup>
+ </ProductStrategy>
+
+ <ProductStrategy name="STRATEGY_ACCESSIBILITY">
+ <AttributesGroup streamType="AUDIO_STREAM_ACCESSIBILITY" volumeGroup="accessibility">
+ <Attributes> <Usage value="AUDIO_USAGE_ASSISTANCE_ACCESSIBILITY"/> </Attributes>
+ </AttributesGroup>
+ </ProductStrategy>
+
+ <ProductStrategy name="STRATEGY_SONIFICATION_RESPECTFUL">
+ <AttributesGroup streamType="AUDIO_STREAM_NOTIFICATION" volumeGroup="notification">
+ <Attributes> <Usage value="AUDIO_USAGE_NOTIFICATION"/> </Attributes>
+ <Attributes> <Usage value="AUDIO_USAGE_NOTIFICATION_EVENT"/> </Attributes>
+ </AttributesGroup>
+ </ProductStrategy>
+
+ <ProductStrategy name="STRATEGY_MEDIA">
+ <AttributesGroup streamType="AUDIO_STREAM_ASSISTANT" volumeGroup="assistant">
+ <Attributes>
+ <ContentType value="AUDIO_CONTENT_TYPE_SPEECH"/>
+ <Usage value="AUDIO_USAGE_ASSISTANT"/>
+ </Attributes>
+ </AttributesGroup>
+ <AttributesGroup streamType="AUDIO_STREAM_MUSIC" volumeGroup="music">
+ <Attributes> <Usage value="AUDIO_USAGE_MEDIA"/> </Attributes>
+ <Attributes> <Usage value="AUDIO_USAGE_GAME"/> </Attributes>
+ <Attributes> <Usage value="AUDIO_USAGE_ASSISTANT"/> </Attributes>
+ <Attributes> <Usage value="AUDIO_USAGE_ASSISTANCE_NAVIGATION_GUIDANCE"/> </Attributes>
+ <Attributes></Attributes>
+ </AttributesGroup>
+ <AttributesGroup streamType="AUDIO_STREAM_SYSTEM" volumeGroup="system">
+ <Attributes> <Usage value="AUDIO_USAGE_ASSISTANCE_SONIFICATION"/> </Attributes>
+ </AttributesGroup>
+ </ProductStrategy>
+
+ <ProductStrategy name="STRATEGY_DTMF">
+ <AttributesGroup streamType="AUDIO_STREAM_DTMF" volumeGroup="dtmf">
+ <Attributes> <Usage value="AUDIO_USAGE_VOICE_COMMUNICATION_SIGNALLING"/> </Attributes>
+ </AttributesGroup>
+ </ProductStrategy>
+
+ <!-- Used to identify the volume of audio streams exclusively transmitted through the speaker
+ (TTS) of the device -->
+ <ProductStrategy name="STRATEGY_TRANSMITTED_THROUGH_SPEAKER">
+ <AttributesGroup streamType="AUDIO_STREAM_TTS" volumeGroup="tts">
+ <Attributes> <Flags value="AUDIO_FLAG_BEACON"/> </Attributes>
+ </AttributesGroup>
+ </ProductStrategy>
+
+</ProductStrategies>
+
diff --git a/services/audiopolicy/tests/resources/engine/test_audio_policy_engine_stream_volumes.xml b/services/audiopolicy/tests/resources/engine/test_audio_policy_engine_stream_volumes.xml
new file mode 100644
index 0000000..af517cf
--- /dev/null
+++ b/services/audiopolicy/tests/resources/engine/test_audio_policy_engine_stream_volumes.xml
@@ -0,0 +1,221 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 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.
+-->
+<!-- Volume section defines a volume curve for a given use case and device category.
+It contains a list of points of this curve expressing the attenuation in Millibels for a given
+volume index from 0 to 100.
+<volume deviceCategory=””>
+<point>0,-9600</point>
+<point>100,0</point>
+</volume>
+-->
+
+<volumeGroups>
+ <volumeGroup>
+ <name>voice_call</name>
+ <indexMin>1</indexMin>
+ <indexMax>7</indexMax>
+ <volume deviceCategory="DEVICE_CATEGORY_HEADSET">
+ <point>0,-4200</point>
+ <point>33,-2800</point>
+ <point>66,-1400</point>
+ <point>100,0</point>
+ </volume>
+ <volume deviceCategory="DEVICE_CATEGORY_SPEAKER">
+ <point>0,-2400</point>
+ <point>33,-1600</point>
+ <point>66,-800</point>
+ <point>100,0</point>
+ </volume>
+ <volume deviceCategory="DEVICE_CATEGORY_EARPIECE">
+ <point>0,-2700</point>
+ <point>33,-1800</point>
+ <point>66,-900</point>
+ <point>100,0</point>
+ </volume>
+ <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
+ </volumeGroup>
+
+ <volumeGroup>
+ <name>system</name>
+ <indexMin>0</indexMin>
+ <indexMax>7</indexMax>
+ <volume deviceCategory="DEVICE_CATEGORY_HEADSET">
+ <point>1,-3000</point>
+ <point>33,-2600</point>
+ <point>66,-2200</point>
+ <point>100,-1800</point>
+ </volume>
+ <volume deviceCategory="DEVICE_CATEGORY_SPEAKER">
+ <point>1,-5100</point>
+ <point>57,-2800</point>
+ <point>71,-2500</point>
+ <point>85,-2300</point>
+ <point>100,-2100</point>
+ </volume>
+ <!--volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="DEFAULT_SYSTEM_VOLUME_CURVE"/-->
+ <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
+ </volumeGroup>
+
+ <volumeGroup>
+ <name>ring</name>
+ <indexMin>0</indexMin>
+ <indexMax>7</indexMax>
+ <volume deviceCategory="DEVICE_CATEGORY_HEADSET" ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="DEFAULT_DEVICE_CATEGORY_SPEAKER_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
+ </volumeGroup>
+
+ <volumeGroup>
+ <name>music</name>
+ <indexMin>0</indexMin>
+ <indexMax>25</indexMax>
+ <volume deviceCategory="DEVICE_CATEGORY_HEADSET" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="DEFAULT_DEVICE_CATEGORY_SPEAKER_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
+ </volumeGroup>
+
+ <volumeGroup>
+ <name>alarm</name>
+ <indexMin>1</indexMin>
+ <indexMax>7</indexMax>
+ <volume deviceCategory="DEVICE_CATEGORY_HEADSET" ref="DEFAULT_NON_MUTABLE_HEADSET_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="DEFAULT_NON_MUTABLE_SPEAKER_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_NON_MUTABLE_EARPIECE_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_NON_MUTABLE_EXT_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_NON_MUTABLE_HEARING_AID_VOLUME_CURVE"/>
+ </volumeGroup>
+
+ <volumeGroup>
+ <name>notification</name>
+ <indexMin>0</indexMin>
+ <indexMax>7</indexMax>
+ <volume deviceCategory="DEVICE_CATEGORY_HEADSET" ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="DEFAULT_DEVICE_CATEGORY_SPEAKER_SYSTEM_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
+ </volumeGroup>
+
+ <volumeGroup>
+ <name>bluetooth_sco</name>
+ <indexMin>0</indexMin>
+ <indexMax>15</indexMax>
+ <volume deviceCategory="DEVICE_CATEGORY_HEADSET">
+ <point>0,-4200</point>
+ <point>33,-2800</point>
+ <point>66,-1400</point>
+ <point>100,0</point>
+ </volume>
+ <volume deviceCategory="DEVICE_CATEGORY_SPEAKER">
+ <point>0,-2400</point>
+ <point>33,-1600</point>
+ <point>66,-800</point>
+ <point>100,0</point>
+ </volume>
+ <volume deviceCategory="DEVICE_CATEGORY_EARPIECE">
+ <point>0,-4200</point>
+ <point>33,-2800</point>
+ <point>66,-1400</point>
+ <point>100,0</point>
+ </volume>
+ <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
+ </volumeGroup>
+
+ <volumeGroup>
+ <name>enforced_audible</name>
+ <indexMin>0</indexMin>
+ <indexMax>7</indexMax>
+ <volume deviceCategory="DEVICE_CATEGORY_HEADSET">
+ <point>1,-3000</point>
+ <point>33,-2600</point>
+ <point>66,-2200</point>
+ <point>100,-1800</point>
+ </volume>
+ <volume deviceCategory="DEVICE_CATEGORY_SPEAKER">
+ <point>1,-3400</point>
+ <point>71,-2400</point>
+ <point>100,-2000</point>
+ </volume>
+ <!--volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="DEFAULT_SYSTEM_VOLUME_CURVE"/-->
+ <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
+ </volumeGroup>
+
+ <volumeGroup>
+ <name>dtmf</name>
+ <indexMin>0</indexMin>
+ <indexMax>15</indexMax>
+ <volume deviceCategory="DEVICE_CATEGORY_HEADSET">
+ <point>1,-3000</point>
+ <point>33,-2600</point>
+ <point>66,-2200</point>
+ <point>100,-1800</point>
+ </volume>
+ <volume deviceCategory="DEVICE_CATEGORY_SPEAKER">
+ <point>1,-4000</point>
+ <point>71,-2400</point>
+ <point>100,-1400</point>
+ </volume>
+ <!--volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="DEFAULT_SYSTEM_VOLUME_CURVE"/-->
+ <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
+ </volumeGroup>
+
+ <volumeGroup>
+ <name>tts</name>
+ <indexMin>0</indexMin>
+ <indexMax>15</indexMax>
+ <volume deviceCategory="DEVICE_CATEGORY_HEADSET" ref="SILENT_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="FULL_SCALE_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="SILENT_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="SILENT_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="SILENT_VOLUME_CURVE"/>
+ </volumeGroup>
+
+ <volumeGroup>
+ <name>accessibility</name>
+ <indexMin>1</indexMin>
+ <indexMax>15</indexMax>
+ <volume deviceCategory="DEVICE_CATEGORY_HEADSET" ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="DEFAULT_NON_MUTABLE_SPEAKER_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_NON_MUTABLE_HEARING_AID_VOLUME_CURVE"/>
+ </volumeGroup>
+
+ <volumeGroup>
+ <name>assistant</name>
+ <indexMin>0</indexMin>
+ <indexMax>15</indexMax>
+ <volume deviceCategory="DEVICE_CATEGORY_HEADSET" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="DEFAULT_DEVICE_CATEGORY_SPEAKER_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+ <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
+ </volumeGroup>
+
+</volumeGroups>
+