services/audiopolicy/tests/resources/test_audio_policy_configuration_bluetooth.xml

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
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     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
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     distributed under the License is distributed on an "AS IS" BASIS,
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<audioPolicyConfiguration version="7.0" xmlns:xi="http://www.w3.org/2001/XInclude">
    <globalConfiguration speaker_drc_enabled="true"/>

    <modules>
        <!-- Primary module -->
        <module name="primary" halVersion="2.0">
            <attachedDevices>
                <item>Speaker</item>
                <item>Built-In Mic</item>
            </attachedDevices>
            <defaultOutputDevice>Speaker</defaultOutputDevice>
            <mixPorts>
                <mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_PRIMARY">
                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                </mixPort>
                <mixPort name="primary input" role="sink">
                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                             samplingRates="48000"
                             channelMasks="AUDIO_CHANNEL_IN_STEREO"/>
                </mixPort>
                <mixPort name="mixport_bt_hfp_output" role="source">
                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                </mixPort>
                <mixPort name="mixport_bt_hfp_input" role="sink">
                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                             samplingRates="8000 11025 16000 44100 48000"
                             channelMasks="AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_MONO"/>
                </mixPort>
                <mixPort name="voip_tx" role="sink"
                         flags="AUDIO_INPUT_FLAG_VOIP_TX">
                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                             samplingRates="8000 16000 32000 48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
                </mixPort>
                <mixPort name="voip_rx" role="source"
                         flags="AUDIO_OUTPUT_FLAG_VOIP_RX">
                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                           samplingRates="8000 16000 32000 48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                </mixPort>
            </mixPorts>
            <devicePorts>
                <devicePort tagName="Speaker" type="AUDIO_DEVICE_OUT_SPEAKER" role="sink">
                </devicePort>
                <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source">
                </devicePort>
                <devicePort tagName="Hdmi" type="AUDIO_DEVICE_OUT_HDMI" role="sink"
                            encodedFormats="AUDIO_FORMAT_AC3">
                </devicePort>
                <devicePort tagName="Hdmi-In Mic" type="AUDIO_DEVICE_IN_HDMI" role="source">
                </devicePort>
                <devicePort tagName="BT SCO" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO" role="sink" />
                <devicePort tagName="BT SCO Headset Mic" type="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET"
                            role="source" />
                <devicePort tagName="BT A2DP Out" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP" role="sink"
                            encodedFormats="AUDIO_FORMAT_SBC">
                    <profile name="" format="AUDIO_FORMAT_PCM_8_BIT"
                             samplingRates="44100 48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                </devicePort>
                <devicePort tagName="USB Device Out" type="AUDIO_DEVICE_OUT_USB_DEVICE" role="sink">
                </devicePort>
                <devicePort tagName="USB Device In" type="AUDIO_DEVICE_IN_USB_DEVICE" role="source">
                </devicePort>
            </devicePorts>
            <routes>
                <route type="mix" sink="Speaker"
                       sources="primary output,voip_rx"/>
                <route type="mix" sink="primary input"
                       sources="Built-In Mic,Hdmi-In Mic,USB Device In"/>
                <route type="mix" sink="voip_tx"
                       sources="Built-In Mic"/>
                <route type="mix" sink="Hdmi"
                       sources="primary output"/>
                <route type="mix" sink="BT SCO"
                       sources="mixport_bt_hfp_output"/>
                <route type="mix" sink="mixport_bt_hfp_input"
                       sources="BT SCO Headset Mic"/>
                <route type="mix" sink="BT A2DP Out"
                       sources="primary output"/>
                <route type="mix" sink="USB Device Out"
                       sources="primary output"/>
            </routes>
        </module>

        <!-- Remote Submix module -->
        <module name="r_submix" halVersion="2.0">
            <attachedDevices>
                <item>Remote Submix In</item>
            </attachedDevices>
            <mixPorts>
                <mixPort name="r_submix output" role="source">
                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                </mixPort>
                <mixPort name="r_submix input" role="sink">
                   <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                            samplingRates="48000" channelMasks="AUDIO_CHANNEL_IN_STEREO"/>
                </mixPort>
           </mixPorts>
           <devicePorts>
               <devicePort tagName="Remote Submix Out" type="AUDIO_DEVICE_OUT_REMOTE_SUBMIX"  role="sink">
                   <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                            samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
               </devicePort>
               <devicePort tagName="Remote Submix In" type="AUDIO_DEVICE_IN_REMOTE_SUBMIX"  role="source">
                   <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                            samplingRates="48000" channelMasks="AUDIO_CHANNEL_IN_STEREO"/>
                </devicePort>
            </devicePorts>
            <routes>
                <route type="mix" sink="Remote Submix Out"
                       sources="r_submix output"/>
                <route type="mix" sink="r_submix input"
                       sources="Remote Submix In"/>
            </routes>
        </module>

        <!-- Software Bluetooth Module -->
        <module name="bluetooth" halVersion="2.0">
          <mixPorts>
            <mixPort name="a2dp_sw_output" role="source">
              <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                       samplingRates="44100 48000 88200 96000"
                       channelMasks="AUDIO_CHANNEL_IN_STEREO"/>
            </mixPort>
          </mixPorts>
          <devicePorts>
            <devicePort tagName="BTS A2DP Out" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP" role="sink">
              <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                       samplingRates="44100 48000 88200 96000"
                       channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
            </devicePort>
          </devicePorts>
          <routes>
            <route type="mix" sink="BTS A2DP Out"
                   sources="a2dp_sw_output"/>
          </routes>
        </module>

      </modules>
</audioPolicyConfiguration>