64 lines
2.4 KiB
XML
64 lines
2.4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- Copyright (C) 2018 The Android Open Source Project
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<!--
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This configuration is replaced by car_audio_configuration.xml
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Notes on backward compatibility:
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If audioUseDynamicRouting is true and no car_audio_configuration.xml file
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is found in either /vendor/etc or /system/etc, then car_volume_groups.xml will
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be used and IAudioControl.getBusForContext will be queried
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Defines all of the available volume groups for volume control in a car.
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One can overlay this configuration to customize the groups.
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This configuration will be populated by CarAudioService and
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surfaced to Car Settings App and/or other volume control interfaces.
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Certain constraints applied to this configuration
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- One context should not appear in two groups
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- All contexts are assigned
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- One bus should not appear in two groups
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- All gain controllers (set on each bus) in one group have same step value
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It is fine that there are buses that do not appear in any group, those buses
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may be reserved for other purposes.
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Important note: when overlaying this configuration,
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make sure the resources are in the same package as CarAudioService.
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-->
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<volumeGroups xmlns:car="http://schemas.android.com/apk/res-auto"
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car:isDeprecated="true">
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<group>
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<context car:context="music"/>
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<context car:context="call_ring"/>
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<context car:context="notification"/>
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<context car:context="system_sound"/>
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</group>
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<group>
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<context car:context="navigation"/>
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<context car:context="voice_command"/>
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</group>
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<group>
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<context car:context="call"/>
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</group>
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<group>
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<context car:context="alarm"/>
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</group>
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</volumeGroups>
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