Audio HAL V7.1: Interfaces & types am: 51a7e13849 am: 54e9a3a892 am: eb413a0f3e
Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1973700
Change-Id: I8854070d0ff5bee84f8de60360418b308ea75e81
diff --git a/audio/7.1/Android.bp b/audio/7.1/Android.bp
new file mode 100644
index 0000000..d0d96b6
--- /dev/null
+++ b/audio/7.1/Android.bp
@@ -0,0 +1,30 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+package {
+ // See: http://go/android-license-faq
+ // A large-scale-change added 'default_applicable_licenses' to import
+ // all of the 'license_kinds' from "hardware_interfaces_license"
+ // to get the below license kinds:
+ // SPDX-license-identifier-Apache-2.0
+ default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+hidl_interface {
+ name: "android.hardware.audio@7.1",
+ root: "android.hardware",
+ srcs: [
+ "IDevice.hal",
+ "IDevicesFactory.hal",
+ "IPrimaryDevice.hal",
+ "IStreamIn.hal",
+ "IStreamOut.hal",
+ ],
+ interfaces: [
+ "android.hardware.audio@7.0",
+ "android.hardware.audio.common@7.0",
+ "android.hidl.base@1.0",
+ "android.hidl.safe_union@1.0",
+ ],
+ gen_java: false,
+ gen_java_constants: false,
+}
diff --git a/audio/7.1/IDevice.hal b/audio/7.1/IDevice.hal
new file mode 100644
index 0000000..373d17f
--- /dev/null
+++ b/audio/7.1/IDevice.hal
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2022 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 android.hardware.audio@7.1;
+
+import android.hardware.audio.common@7.0;
+import @7.0::AudioInOutFlag;
+import @7.0::IDevice;
+import @7.0::Result;
+import IStreamIn;
+import IStreamOut;
+
+interface IDevice extends @7.0::IDevice {
+ /**
+ * This method creates and opens the audio hardware output stream.
+ * If the stream can not be opened with the proposed audio config,
+ * HAL must provide suggested values for the audio config.
+ *
+ * Note: INVALID_ARGUMENTS is returned both in the case when the
+ * HAL can not use the provided config and in the case when
+ * the value of any argument is invalid. In the latter case the
+ * HAL must provide a default initialized suggested config.
+ *
+ * @param ioHandle handle assigned by AudioFlinger.
+ * @param device device type and (if needed) address.
+ * @param config stream configuration.
+ * @param flags additional flags.
+ * @param sourceMetadata Description of the audio that will be played.
+ May be used by implementations to configure hardware effects.
+ * @return retval operation completion status.
+ * @return outStream created output stream.
+ * @return suggestedConfig in the case of rejection of the proposed config,
+ * a config suggested by the HAL.
+ */
+ openOutputStream_7_1(
+ AudioIoHandle ioHandle,
+ DeviceAddress device,
+ AudioConfig config,
+ vec<AudioInOutFlag> flags,
+ SourceMetadata sourceMetadata) generates (
+ Result retval,
+ IStreamOut outStream,
+ AudioConfig suggestedConfig);
+
+ /**
+ * This method creates and opens the audio hardware input stream.
+ * If the stream can not be opened with the proposed audio config,
+ * HAL must provide suggested values for the audio config.
+ *
+ * Note: INVALID_ARGUMENTS is returned both in the case when the
+ * HAL can not use the provided config and in the case when
+ * the value of any argument is invalid. In the latter case the
+ * HAL must provide a default initialized suggested config.
+ *
+ * @param ioHandle handle assigned by AudioFlinger.
+ * @param device device type and (if needed) address.
+ * @param config stream configuration.
+ * @param flags additional flags.
+ * @param sinkMetadata Description of the audio that is suggested by the client.
+ * May be used by implementations to configure processing effects.
+ * @return retval operation completion status.
+ * @return inStream in case of success, created input stream.
+ * @return suggestedConfig in the case of rejection of the proposed config,
+ * a config suggested by the HAL.
+ */
+ openInputStream_7_1(
+ AudioIoHandle ioHandle,
+ DeviceAddress device,
+ AudioConfig config,
+ vec<AudioInOutFlag> flags,
+ SinkMetadata sinkMetadata) generates (
+ Result retval,
+ IStreamIn inStream,
+ AudioConfig suggestedConfig);
+};
diff --git a/audio/7.1/IDevicesFactory.hal b/audio/7.1/IDevicesFactory.hal
new file mode 100644
index 0000000..7669614
--- /dev/null
+++ b/audio/7.1/IDevicesFactory.hal
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2022 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 android.hardware.audio@7.1;
+
+import @7.0::IDevicesFactory;
+import @7.0::Result;
+import IDevice;
+import IPrimaryDevice;
+
+/**
+ * This factory allows a HAL implementation to be split in multiple independent
+ * devices (called module in the pre-treble API). Note that this division is
+ * arbitrary and implementation are free to only have a Primary. The framework
+ * will query the devices according to audio_policy_configuration.xml
+ *
+ * Each device name is arbitrary, provided by the vendor's audio_policy_configuration.xml
+ * and only used to identify a device in this factory.
+ * The framework must not interpret the name, treating it as a vendor opaque data
+ * with the following exception:
+ * - the "r_submix" device that must be present to support policyMixes (Eg: Android projected).
+ * Note that this Device is included by default in a build derived from AOSP.
+ */
+interface IDevicesFactory extends @7.0::IDevicesFactory {
+
+ /**
+ * Opens an audio device. To close the device, it is necessary to call
+ * 'close' method on the returned device object.
+ *
+ * Important note: due to rules of HIDL, @7.1::IPrimaryDevice extends
+ * @7.0::IPrimaryDevice, rather than @7.1::IDevice. Thus the returned
+ * IDevice interface can not be up-casted to @7.1::IPrimaryDevice for the
+ * primary device. The client needs to use IPrimaryDevice instead of this
+ * method if it needs full functionality of the IPrimaryDevice interface.
+ *
+ * @param device device name.
+ * @return retval operation completion status. Returns INVALID_ARGUMENTS
+ * if there is no corresponding hardware module found,
+ * NOT_INITIALIZED if an error occurred while opening the hardware
+ * module.
+ * @return result the interface for the created device.
+ */
+ openDevice_7_1(string device) generates (Result retval, IDevice result);
+
+ /**
+ * Opens the Primary audio device that must be present.
+ * This function is not optional and must return successfully the primary device.
+ *
+ * This device must have the name "primary".
+ *
+ * The telephony stack uses this device to control the audio during a voice call.
+ *
+ * @return retval operation completion status. Must be SUCCESS.
+ * For debugging, return INVALID_ARGUMENTS if there is no corresponding
+ * hardware module found, NOT_INITIALIZED if an error occurred
+ * while opening the hardware module.
+ * @return result the interface for the created device.
+ */
+ openPrimaryDevice_7_1() generates (Result retval, IPrimaryDevice result);
+};
diff --git a/audio/7.1/IPrimaryDevice.hal b/audio/7.1/IPrimaryDevice.hal
new file mode 100644
index 0000000..1659671
--- /dev/null
+++ b/audio/7.1/IPrimaryDevice.hal
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2022 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 android.hardware.audio@7.1;
+
+import android.hardware.audio.common@7.0;
+import @7.0::IPrimaryDevice;
+import IDevice;
+
+interface IPrimaryDevice extends @7.0::IPrimaryDevice {
+ /**
+ * Retrieve the generic @7.1::IDevice interface.
+ *
+ * Since @7.1::IPrimaryDevice extends @7.0::IPrimaryDevice, the interface
+ * reference can not be downcasted to @7.1::IDevice using standard methods.
+ * For this reason a dedicated interface method is provided.
+ *
+ * @return result the generic part of the interface.
+ */
+ getDevice() generates (IDevice result);
+};
diff --git a/audio/7.1/IStreamIn.hal b/audio/7.1/IStreamIn.hal
new file mode 100644
index 0000000..abebe6a
--- /dev/null
+++ b/audio/7.1/IStreamIn.hal
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2022 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 android.hardware.audio@7.1;
+
+import @7.0::IStreamIn;
+
+interface IStreamIn extends @7.0::IStreamIn {
+};
diff --git a/audio/7.1/IStreamOut.hal b/audio/7.1/IStreamOut.hal
new file mode 100644
index 0000000..092a9a0
--- /dev/null
+++ b/audio/7.1/IStreamOut.hal
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2022 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 android.hardware.audio@7.1;
+
+import @7.0::IStreamOut;
+
+interface IStreamOut extends @7.0::IStreamOut {
+};
diff --git a/audio/7.1/config/Android.bp b/audio/7.1/config/Android.bp
new file mode 100644
index 0000000..70c8fd4
--- /dev/null
+++ b/audio/7.1/config/Android.bp
@@ -0,0 +1,31 @@
+package {
+ // See: http://go/android-license-faq
+ // A large-scale-change added 'default_applicable_licenses' to import
+ // all of the 'license_kinds' from "hardware_interfaces_license"
+ // to get the below license kinds:
+ // SPDX-license-identifier-Apache-2.0
+ default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+xsd_config {
+ name: "audio_policy_configuration_V7_1",
+ srcs: ["audio_policy_configuration.xsd"],
+ package_name: "android.audio.policy.configuration.V7_1",
+ nullability: true,
+}
+
+xsd_config {
+ name: "audio_policy_configuration_V7_1_enums",
+ srcs: ["audio_policy_configuration.xsd"],
+ package_name: "android.audio.policy.configuration.V7_1",
+ nullability: true,
+ enums_only: true,
+}
+
+xsd_config {
+ name: "audio_policy_configuration_V7_1_parser",
+ srcs: ["audio_policy_configuration.xsd"],
+ package_name: "android.audio.policy.configuration.V7_1",
+ nullability: true,
+ parser_only: true,
+}
diff --git a/audio/7.1/config/api/current.txt b/audio/7.1/config/api/current.txt
new file mode 100644
index 0000000..01c2e4b
--- /dev/null
+++ b/audio/7.1/config/api/current.txt
@@ -0,0 +1,592 @@
+// Signature format: 2.0
+package android.audio.policy.configuration.V7_1 {
+
+ public class AttachedDevices {
+ ctor public AttachedDevices();
+ method @Nullable public java.util.List<java.lang.String> getItem();
+ }
+
+ public enum AudioChannelMask {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_1;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_10;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_11;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_12;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_13;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_14;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_15;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_16;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_17;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_18;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_19;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_20;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_21;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_22;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_23;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_24;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_3;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_4;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_5;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_6;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_7;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_8;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_9;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_IN_2POINT0POINT2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_IN_2POINT1POINT2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_IN_3POINT0POINT2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_IN_3POINT1POINT2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_IN_5POINT1;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_IN_6;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_IN_FRONT_BACK;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_IN_MONO;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_IN_STEREO;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_IN_VOICE_CALL_MONO;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_IN_VOICE_DNLINK_MONO;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_IN_VOICE_UPLINK_MONO;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_NONE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_13POINT_360RA;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_22POINT2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_2POINT0POINT2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_2POINT1;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_2POINT1POINT2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_3POINT0POINT2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_3POINT1;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_3POINT1POINT2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_5POINT1;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_5POINT1POINT2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_5POINT1POINT4;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_5POINT1_BACK;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_5POINT1_SIDE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_6POINT1;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_7POINT1;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_7POINT1POINT2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_7POINT1POINT4;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_HAPTIC_AB;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_MONO;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_MONO_HAPTIC_A;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_MONO_HAPTIC_AB;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_PENTA;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_QUAD;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_QUAD_BACK;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_QUAD_SIDE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_STEREO;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_STEREO_HAPTIC_AB;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_SURROUND;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_TRI;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioChannelMask AUDIO_CHANNEL_OUT_TRI_BACK;
+ }
+
+ public enum AudioContentType {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioContentType AUDIO_CONTENT_TYPE_MOVIE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioContentType AUDIO_CONTENT_TYPE_MUSIC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioContentType AUDIO_CONTENT_TYPE_SONIFICATION;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioContentType AUDIO_CONTENT_TYPE_SPEECH;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioContentType AUDIO_CONTENT_TYPE_UNKNOWN;
+ }
+
+ public enum AudioDevice {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_AMBIENT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_AUX_DIGITAL;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_BACK_MIC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_BLE_HEADSET;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_BLUETOOTH_A2DP;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_BLUETOOTH_BLE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_BUILTIN_MIC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_BUS;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_COMMUNICATION;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_DEFAULT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_ECHO_REFERENCE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_FM_TUNER;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_HDMI;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_HDMI_ARC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_HDMI_EARC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_IP;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_LINE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_LOOPBACK;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_PROXY;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_REMOTE_SUBMIX;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_SPDIF;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_STUB;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_TELEPHONY_RX;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_TV_TUNER;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_USB_ACCESSORY;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_USB_DEVICE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_USB_HEADSET;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_VOICE_CALL;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_IN_WIRED_HEADSET;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_NONE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_AUX_DIGITAL;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_AUX_LINE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_BLE_HEADSET;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_BLE_SPEAKER;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_BLUETOOTH_A2DP;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_BLUETOOTH_SCO;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_BUS;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_DEFAULT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_EARPIECE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_ECHO_CANCELLER;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_FM;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_HDMI;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_HDMI_ARC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_HDMI_EARC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_HEARING_AID;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_IP;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_LINE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_PROXY;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_REMOTE_SUBMIX;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_SPDIF;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_SPEAKER;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_SPEAKER_SAFE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_STUB;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_TELEPHONY_TX;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_USB_ACCESSORY;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_USB_DEVICE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_USB_HEADSET;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_WIRED_HEADPHONE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioDevice AUDIO_DEVICE_OUT_WIRED_HEADSET;
+ }
+
+ public enum AudioEncapsulationType {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioEncapsulationType AUDIO_ENCAPSULATION_TYPE_IEC61937;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioEncapsulationType AUDIO_ENCAPSULATION_TYPE_NONE;
+ }
+
+ public enum AudioFormat {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_ADIF;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_ADTS;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_ADTS_ELD;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_ADTS_ERLC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_ADTS_HE_V1;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_ADTS_HE_V2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_ADTS_LC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_ADTS_LD;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_ADTS_LTP;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_ADTS_MAIN;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_ADTS_SCALABLE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_ADTS_SSR;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_ADTS_XHE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_ELD;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_ERLC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_HE_V1;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_HE_V2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_LATM;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_LATM_HE_V1;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_LATM_HE_V2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_LATM_LC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_LC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_LD;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_LTP;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_MAIN;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_SCALABLE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_SSR;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AAC_XHE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AC3;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AC4;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_ALAC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AMR_NB;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AMR_WB;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_AMR_WB_PLUS;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_APE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_APTX;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_APTX_ADAPTIVE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_APTX_HD;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_APTX_TWSP;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_CELT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_DEFAULT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_DOLBY_TRUEHD;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_DRA;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_DSD;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_DTS;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_DTS_HD;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_DTS_UHD;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_EVRC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_EVRCB;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_EVRCNW;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_EVRCWB;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_E_AC3;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_E_AC3_JOC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_FLAC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_HE_AAC_V1;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_HE_AAC_V2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_IEC60958;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_IEC61937;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_LC3;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_LDAC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_LHDC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_LHDC_LL;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_MAT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_MAT_1_0;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_MAT_2_0;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_MAT_2_1;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_MP2;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_MP3;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_MPEGH_BL_L3;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_MPEGH_BL_L4;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_MPEGH_LC_L3;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_MPEGH_LC_L4;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_OPUS;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_PCM_16_BIT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_PCM_24_BIT_PACKED;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_PCM_32_BIT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_PCM_8_24_BIT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_PCM_8_BIT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_PCM_FLOAT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_QCELP;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_SBC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_VORBIS;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_WMA;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioFormat AUDIO_FORMAT_WMA_PRO;
+ }
+
+ public enum AudioGainMode {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioGainMode AUDIO_GAIN_MODE_CHANNELS;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioGainMode AUDIO_GAIN_MODE_JOINT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioGainMode AUDIO_GAIN_MODE_RAMP;
+ }
+
+ public enum AudioInOutFlag {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_INPUT_FLAG_DIRECT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_INPUT_FLAG_FAST;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_INPUT_FLAG_HW_AV_SYNC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_INPUT_FLAG_HW_HOTWORD;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_INPUT_FLAG_MMAP_NOIRQ;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_INPUT_FLAG_RAW;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_INPUT_FLAG_SYNC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_INPUT_FLAG_VOIP_TX;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_DEEP_BUFFER;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_DIRECT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_DIRECT_PCM;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_FAST;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_GAPLESS_OFFLOAD;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_HW_AV_SYNC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_IEC958_NONAUDIO;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_INCALL_MUSIC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_MMAP_NOIRQ;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_NON_BLOCKING;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_PRIMARY;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_RAW;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_SYNC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_TTS;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioInOutFlag AUDIO_OUTPUT_FLAG_VOIP_RX;
+ }
+
+ public class AudioPolicyConfiguration {
+ ctor public AudioPolicyConfiguration();
+ method @Nullable public android.audio.policy.configuration.V7_1.GlobalConfiguration getGlobalConfiguration();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.Modules> getModules();
+ method @Nullable public android.audio.policy.configuration.V7_1.SurroundSound getSurroundSound();
+ method @Nullable public android.audio.policy.configuration.V7_1.Version getVersion();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.Volumes> getVolumes();
+ method public void setGlobalConfiguration(@Nullable android.audio.policy.configuration.V7_1.GlobalConfiguration);
+ method public void setSurroundSound(@Nullable android.audio.policy.configuration.V7_1.SurroundSound);
+ method public void setVersion(@Nullable android.audio.policy.configuration.V7_1.Version);
+ }
+
+ public enum AudioSource {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioSource AUDIO_SOURCE_CAMCORDER;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioSource AUDIO_SOURCE_DEFAULT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioSource AUDIO_SOURCE_ECHO_REFERENCE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioSource AUDIO_SOURCE_FM_TUNER;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioSource AUDIO_SOURCE_HOTWORD;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioSource AUDIO_SOURCE_MIC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioSource AUDIO_SOURCE_REMOTE_SUBMIX;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioSource AUDIO_SOURCE_UNPROCESSED;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioSource AUDIO_SOURCE_VOICE_CALL;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioSource AUDIO_SOURCE_VOICE_COMMUNICATION;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioSource AUDIO_SOURCE_VOICE_DOWNLINK;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioSource AUDIO_SOURCE_VOICE_PERFORMANCE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioSource AUDIO_SOURCE_VOICE_RECOGNITION;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioSource AUDIO_SOURCE_VOICE_UPLINK;
+ }
+
+ public enum AudioStreamType {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioStreamType AUDIO_STREAM_ACCESSIBILITY;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioStreamType AUDIO_STREAM_ALARM;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioStreamType AUDIO_STREAM_ASSISTANT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioStreamType AUDIO_STREAM_BLUETOOTH_SCO;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioStreamType AUDIO_STREAM_CALL_ASSISTANT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioStreamType AUDIO_STREAM_DTMF;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioStreamType AUDIO_STREAM_ENFORCED_AUDIBLE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioStreamType AUDIO_STREAM_MUSIC;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioStreamType AUDIO_STREAM_NOTIFICATION;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioStreamType AUDIO_STREAM_PATCH;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioStreamType AUDIO_STREAM_REROUTING;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioStreamType AUDIO_STREAM_RING;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioStreamType AUDIO_STREAM_SYSTEM;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioStreamType AUDIO_STREAM_TTS;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioStreamType AUDIO_STREAM_VOICE_CALL;
+ }
+
+ public enum AudioUsage {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_ALARM;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_ANNOUNCEMENT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_ASSISTANCE_ACCESSIBILITY;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_ASSISTANCE_NAVIGATION_GUIDANCE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_ASSISTANCE_SONIFICATION;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_ASSISTANT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_CALL_ASSISTANT;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_EMERGENCY;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_GAME;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_MEDIA;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_NOTIFICATION;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_NOTIFICATION_TELEPHONY_RINGTONE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_SAFETY;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_UNKNOWN;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_VEHICLE_STATUS;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_VIRTUAL_SOURCE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_VOICE_COMMUNICATION;
+ enum_constant public static final android.audio.policy.configuration.V7_1.AudioUsage AUDIO_USAGE_VOICE_COMMUNICATION_SIGNALLING;
+ }
+
+ public enum DeviceCategory {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.DeviceCategory DEVICE_CATEGORY_EARPIECE;
+ enum_constant public static final android.audio.policy.configuration.V7_1.DeviceCategory DEVICE_CATEGORY_EXT_MEDIA;
+ enum_constant public static final android.audio.policy.configuration.V7_1.DeviceCategory DEVICE_CATEGORY_HEADSET;
+ enum_constant public static final android.audio.policy.configuration.V7_1.DeviceCategory DEVICE_CATEGORY_HEARING_AID;
+ enum_constant public static final android.audio.policy.configuration.V7_1.DeviceCategory DEVICE_CATEGORY_SPEAKER;
+ }
+
+ public class DevicePorts {
+ ctor public DevicePorts();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.DevicePorts.DevicePort> getDevicePort();
+ }
+
+ public static class DevicePorts.DevicePort {
+ ctor public DevicePorts.DevicePort();
+ method @Nullable public String getAddress();
+ method @Nullable public java.util.List<java.lang.String> getEncodedFormats();
+ method @Nullable public android.audio.policy.configuration.V7_1.Gains getGains();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.Profile> getProfile();
+ method @Nullable public android.audio.policy.configuration.V7_1.Role getRole();
+ method @Nullable public String getTagName();
+ method @Nullable public String getType();
+ method @Nullable public boolean get_default();
+ method public void setAddress(@Nullable String);
+ method public void setEncodedFormats(@Nullable java.util.List<java.lang.String>);
+ method public void setGains(@Nullable android.audio.policy.configuration.V7_1.Gains);
+ method public void setRole(@Nullable android.audio.policy.configuration.V7_1.Role);
+ method public void setTagName(@Nullable String);
+ method public void setType(@Nullable String);
+ method public void set_default(@Nullable boolean);
+ }
+
+ public enum EngineSuffix {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.EngineSuffix _default;
+ enum_constant public static final android.audio.policy.configuration.V7_1.EngineSuffix configurable;
+ }
+
+ public class Gains {
+ ctor public Gains();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.Gains.Gain> getGain();
+ }
+
+ public static class Gains.Gain {
+ ctor public Gains.Gain();
+ method @Nullable public android.audio.policy.configuration.V7_1.AudioChannelMask getChannel_mask();
+ method @Nullable public int getDefaultValueMB();
+ method @Nullable public int getMaxRampMs();
+ method @Nullable public int getMaxValueMB();
+ method @Nullable public int getMinRampMs();
+ method @Nullable public int getMinValueMB();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.AudioGainMode> getMode();
+ method @Nullable public String getName();
+ method @Nullable public int getStepValueMB();
+ method @Nullable public boolean getUseForVolume();
+ method public void setChannel_mask(@Nullable android.audio.policy.configuration.V7_1.AudioChannelMask);
+ method public void setDefaultValueMB(@Nullable int);
+ method public void setMaxRampMs(@Nullable int);
+ method public void setMaxValueMB(@Nullable int);
+ method public void setMinRampMs(@Nullable int);
+ method public void setMinValueMB(@Nullable int);
+ method public void setMode(@Nullable java.util.List<android.audio.policy.configuration.V7_1.AudioGainMode>);
+ method public void setName(@Nullable String);
+ method public void setStepValueMB(@Nullable int);
+ method public void setUseForVolume(@Nullable boolean);
+ }
+
+ public class GlobalConfiguration {
+ ctor public GlobalConfiguration();
+ method @Nullable public boolean getCall_screen_mode_supported();
+ method @Nullable public android.audio.policy.configuration.V7_1.EngineSuffix getEngine_library();
+ method @Nullable public boolean getSpeaker_drc_enabled();
+ method public void setCall_screen_mode_supported(@Nullable boolean);
+ method public void setEngine_library(@Nullable android.audio.policy.configuration.V7_1.EngineSuffix);
+ method public void setSpeaker_drc_enabled(@Nullable boolean);
+ }
+
+ public enum HalVersion {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.HalVersion _2_0;
+ enum_constant public static final android.audio.policy.configuration.V7_1.HalVersion _3_0;
+ }
+
+ public class MixPorts {
+ ctor public MixPorts();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.MixPorts.MixPort> getMixPort();
+ }
+
+ public static class MixPorts.MixPort {
+ ctor public MixPorts.MixPort();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.AudioInOutFlag> getFlags();
+ method @Nullable public android.audio.policy.configuration.V7_1.Gains getGains();
+ method @Nullable public long getMaxActiveCount();
+ method @Nullable public long getMaxOpenCount();
+ method @Nullable public String getName();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.AudioUsage> getPreferredUsage();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.Profile> getProfile();
+ method @Nullable public android.audio.policy.configuration.V7_1.Role getRole();
+ method public void setFlags(@Nullable java.util.List<android.audio.policy.configuration.V7_1.AudioInOutFlag>);
+ method public void setGains(@Nullable android.audio.policy.configuration.V7_1.Gains);
+ method public void setMaxActiveCount(@Nullable long);
+ method public void setMaxOpenCount(@Nullable long);
+ method public void setName(@Nullable String);
+ method public void setPreferredUsage(@Nullable java.util.List<android.audio.policy.configuration.V7_1.AudioUsage>);
+ method public void setRole(@Nullable android.audio.policy.configuration.V7_1.Role);
+ }
+
+ public enum MixType {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.MixType mix;
+ enum_constant public static final android.audio.policy.configuration.V7_1.MixType mux;
+ }
+
+ public class Modules {
+ ctor public Modules();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.Modules.Module> getModule();
+ }
+
+ public static class Modules.Module {
+ ctor public Modules.Module();
+ method @Nullable public android.audio.policy.configuration.V7_1.AttachedDevices getAttachedDevices();
+ method @Nullable public String getDefaultOutputDevice();
+ method @Nullable public android.audio.policy.configuration.V7_1.DevicePorts getDevicePorts();
+ method @Nullable public android.audio.policy.configuration.V7_1.HalVersion getHalVersion();
+ method @Nullable public android.audio.policy.configuration.V7_1.MixPorts getMixPorts();
+ method @Nullable public String getName();
+ method @Nullable public android.audio.policy.configuration.V7_1.Routes getRoutes();
+ method public void setAttachedDevices(@Nullable android.audio.policy.configuration.V7_1.AttachedDevices);
+ method public void setDefaultOutputDevice(@Nullable String);
+ method public void setDevicePorts(@Nullable android.audio.policy.configuration.V7_1.DevicePorts);
+ method public void setHalVersion(@Nullable android.audio.policy.configuration.V7_1.HalVersion);
+ method public void setMixPorts(@Nullable android.audio.policy.configuration.V7_1.MixPorts);
+ method public void setName(@Nullable String);
+ method public void setRoutes(@Nullable android.audio.policy.configuration.V7_1.Routes);
+ }
+
+ public class Profile {
+ ctor public Profile();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.AudioChannelMask> getChannelMasks();
+ method @Nullable public android.audio.policy.configuration.V7_1.AudioEncapsulationType getEncapsulationType();
+ method @Nullable public String getFormat();
+ method @Nullable public String getName();
+ method @Nullable public java.util.List<java.math.BigInteger> getSamplingRates();
+ method public void setChannelMasks(@Nullable java.util.List<android.audio.policy.configuration.V7_1.AudioChannelMask>);
+ method public void setEncapsulationType(@Nullable android.audio.policy.configuration.V7_1.AudioEncapsulationType);
+ method public void setFormat(@Nullable String);
+ method public void setName(@Nullable String);
+ method public void setSamplingRates(@Nullable java.util.List<java.math.BigInteger>);
+ }
+
+ public class Reference {
+ ctor public Reference();
+ method @Nullable public String getName();
+ method @Nullable public java.util.List<java.lang.String> getPoint();
+ method public void setName(@Nullable String);
+ }
+
+ public enum Role {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.Role sink;
+ enum_constant public static final android.audio.policy.configuration.V7_1.Role source;
+ }
+
+ public class Routes {
+ ctor public Routes();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.Routes.Route> getRoute();
+ }
+
+ public static class Routes.Route {
+ ctor public Routes.Route();
+ method @Nullable public String getSink();
+ method @Nullable public String getSources();
+ method @Nullable public android.audio.policy.configuration.V7_1.MixType getType();
+ method public void setSink(@Nullable String);
+ method public void setSources(@Nullable String);
+ method public void setType(@Nullable android.audio.policy.configuration.V7_1.MixType);
+ }
+
+ public class SurroundFormats {
+ ctor public SurroundFormats();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.SurroundFormats.Format> getFormat();
+ }
+
+ public static class SurroundFormats.Format {
+ ctor public SurroundFormats.Format();
+ method @Nullable public String getName();
+ method @Nullable public java.util.List<java.lang.String> getSubformats();
+ method public void setName(@Nullable String);
+ method public void setSubformats(@Nullable java.util.List<java.lang.String>);
+ }
+
+ public class SurroundSound {
+ ctor public SurroundSound();
+ method @Nullable public android.audio.policy.configuration.V7_1.SurroundFormats getFormats();
+ method public void setFormats(@Nullable android.audio.policy.configuration.V7_1.SurroundFormats);
+ }
+
+ public enum Version {
+ method @NonNull public String getRawName();
+ enum_constant public static final android.audio.policy.configuration.V7_1.Version _7_0;
+ enum_constant public static final android.audio.policy.configuration.V7_1.Version _7_1;
+ }
+
+ public class Volume {
+ ctor public Volume();
+ method @Nullable public android.audio.policy.configuration.V7_1.DeviceCategory getDeviceCategory();
+ method @Nullable public java.util.List<java.lang.String> getPoint();
+ method @Nullable public String getRef();
+ method @Nullable public android.audio.policy.configuration.V7_1.AudioStreamType getStream();
+ method public void setDeviceCategory(@Nullable android.audio.policy.configuration.V7_1.DeviceCategory);
+ method public void setRef(@Nullable String);
+ method public void setStream(@Nullable android.audio.policy.configuration.V7_1.AudioStreamType);
+ }
+
+ public class Volumes {
+ ctor public Volumes();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.Reference> getReference();
+ method @Nullable public java.util.List<android.audio.policy.configuration.V7_1.Volume> getVolume();
+ }
+
+ public class XmlParser {
+ ctor public XmlParser();
+ method @Nullable public static android.audio.policy.configuration.V7_1.AudioPolicyConfiguration read(@NonNull java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+ method @Nullable public static String readText(@NonNull org.xmlpull.v1.XmlPullParser) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+ method public static void skip(@NonNull org.xmlpull.v1.XmlPullParser) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+ }
+
+}
+
diff --git a/audio/7.1/config/api/last_current.txt b/audio/7.1/config/api/last_current.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/audio/7.1/config/api/last_current.txt
diff --git a/audio/7.1/config/api/last_removed.txt b/audio/7.1/config/api/last_removed.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/audio/7.1/config/api/last_removed.txt
diff --git a/audio/7.1/config/api/removed.txt b/audio/7.1/config/api/removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/audio/7.1/config/api/removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/audio/7.1/config/audio_policy_configuration.xsd b/audio/7.1/config/audio_policy_configuration.xsd
new file mode 100644
index 0000000..731bb7c
--- /dev/null
+++ b/audio/7.1/config/audio_policy_configuration.xsd
@@ -0,0 +1,815 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright (C) 2020 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.
+-->
+<xs:schema version="2.0"
+ elementFormDefault="qualified"
+ attributeFormDefault="unqualified"
+ xmlns:xs="http://www.w3.org/2001/XMLSchema">
+ <!-- List the config versions supported by audio policy. -->
+ <xs:simpleType name="version">
+ <xs:restriction base="xs:decimal">
+ <xs:enumeration value="7.0"/>
+ <xs:enumeration value="7.1"/>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:simpleType name="halVersion">
+ <xs:annotation>
+ <xs:documentation xml:lang="en">
+ Version of the interface the hal implements. Note that this
+ relates to legacy HAL API versions since HIDL APIs are versioned
+ using other mechanisms.
+ </xs:documentation>
+ </xs:annotation>
+ <xs:restriction base="xs:decimal">
+ <!-- List of HAL versions supported by the framework. -->
+ <xs:enumeration value="2.0"/>
+ <xs:enumeration value="3.0"/>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:element name="audioPolicyConfiguration">
+ <xs:complexType>
+ <xs:sequence>
+ <xs:element name="globalConfiguration" type="globalConfiguration"/>
+ <xs:element name="modules" type="modules" maxOccurs="unbounded"/>
+ <xs:element name="volumes" type="volumes" maxOccurs="unbounded"/>
+ <xs:element name="surroundSound" type="surroundSound" minOccurs="0" />
+ </xs:sequence>
+ <xs:attribute name="version" type="version"/>
+ </xs:complexType>
+ <xs:key name="moduleNameKey">
+ <xs:selector xpath="modules/module"/>
+ <xs:field xpath="@name"/>
+ </xs:key>
+ <xs:unique name="volumeTargetUniqueness">
+ <xs:selector xpath="volumes/volume"/>
+ <xs:field xpath="@stream"/>
+ <xs:field xpath="@deviceCategory"/>
+ </xs:unique>
+ <xs:key name="volumeCurveNameKey">
+ <xs:selector xpath="volumes/reference"/>
+ <xs:field xpath="@name"/>
+ </xs:key>
+ <xs:keyref name="volumeCurveRef" refer="volumeCurveNameKey">
+ <xs:selector xpath="volumes/volume"/>
+ <xs:field xpath="@ref"/>
+ </xs:keyref>
+ </xs:element>
+ <xs:complexType name="globalConfiguration">
+ <xs:attribute name="speaker_drc_enabled" type="xs:boolean" use="required"/>
+ <xs:attribute name="call_screen_mode_supported" type="xs:boolean" use="optional"/>
+ <xs:attribute name="engine_library" type="engineSuffix" use="optional"/>
+ </xs:complexType>
+ <xs:complexType name="modules">
+ <xs:annotation>
+ <xs:documentation xml:lang="en">
+ There should be one section per audio HW module present on the platform.
+ Each <module/> contains two mandatory tags: “halVersion” and “name”.
+ The module "name" is the same as in previous .conf file.
+ Each module must contain the following sections:
+ - <devicePorts/>: a list of device descriptors for all
+ input and output devices accessible via this module.
+ This contains both permanently attached devices and removable devices.
+ - <mixPorts/>: listing all output and input streams exposed by the audio HAL
+ - <routes/>: list of possible connections between input
+ and output devices or between stream and devices.
+ A <route/> is defined by a set of 3 attributes:
+ -"type": mux|mix means all sources are mutual exclusive (mux) or can be mixed (mix)
+ -"sink": the sink involved in this route
+ -"sources": all the sources than can be connected to the sink via this route
+ - <attachedDevices/>: permanently attached devices.
+ The attachedDevices section is a list of devices names.
+ Their names correspond to device names defined in "devicePorts" section.
+ - <defaultOutputDevice/> is the device to be used when no policy rule applies
+ </xs:documentation>
+ </xs:annotation>
+ <xs:sequence>
+ <xs:element name="module" maxOccurs="unbounded">
+ <xs:complexType>
+ <xs:sequence>
+ <xs:element name="attachedDevices" type="attachedDevices" minOccurs="0">
+ <xs:unique name="attachedDevicesUniqueness">
+ <xs:selector xpath="item"/>
+ <xs:field xpath="."/>
+ </xs:unique>
+ </xs:element>
+ <xs:element name="defaultOutputDevice" type="xs:token" minOccurs="0"/>
+ <xs:element name="mixPorts" type="mixPorts" minOccurs="0"/>
+ <xs:element name="devicePorts" type="devicePorts" minOccurs="0"/>
+ <xs:element name="routes" type="routes" minOccurs="0"/>
+ </xs:sequence>
+ <xs:attribute name="name" type="xs:string" use="required"/>
+ <xs:attribute name="halVersion" type="halVersion" use="required"/>
+ </xs:complexType>
+ <xs:unique name="mixPortNameUniqueness">
+ <xs:selector xpath="mixPorts/mixPort"/>
+ <xs:field xpath="@name"/>
+ </xs:unique>
+ <xs:key name="devicePortNameKey">
+ <xs:selector xpath="devicePorts/devicePort"/>
+ <xs:field xpath="@tagName"/>
+ </xs:key>
+ <xs:unique name="devicePortUniqueness">
+ <xs:selector xpath="devicePorts/devicePort"/>
+ <xs:field xpath="@type"/>
+ <xs:field xpath="@address"/>
+ </xs:unique>
+ <xs:keyref name="defaultOutputDeviceRef" refer="devicePortNameKey">
+ <xs:selector xpath="defaultOutputDevice"/>
+ <xs:field xpath="."/>
+ </xs:keyref>
+ <xs:keyref name="attachedDeviceRef" refer="devicePortNameKey">
+ <xs:selector xpath="attachedDevices/item"/>
+ <xs:field xpath="."/>
+ </xs:keyref>
+ <!-- The following 3 constraints try to make sure each sink port
+ is reference in one an only one route. -->
+ <xs:key name="routeSinkKey">
+ <!-- predicate [@type='sink'] does not work in xsd 1.0 -->
+ <xs:selector xpath="devicePorts/devicePort|mixPorts/mixPort"/>
+ <xs:field xpath="@tagName|@name"/>
+ </xs:key>
+ <xs:keyref name="routeSinkRef" refer="routeSinkKey">
+ <xs:selector xpath="routes/route"/>
+ <xs:field xpath="@sink"/>
+ </xs:keyref>
+ <xs:unique name="routeUniqueness">
+ <xs:selector xpath="routes/route"/>
+ <xs:field xpath="@sink"/>
+ </xs:unique>
+ </xs:element>
+ </xs:sequence>
+ </xs:complexType>
+ <xs:complexType name="attachedDevices">
+ <xs:sequence>
+ <xs:element name="item" type="xs:token" minOccurs="0" maxOccurs="unbounded"/>
+ </xs:sequence>
+ </xs:complexType>
+ <xs:simpleType name="audioInOutFlag">
+ <xs:annotation>
+ <xs:documentation xml:lang="en">
+ The flags indicate suggested stream attributes supported by the profile.
+ </xs:documentation>
+ </xs:annotation>
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_DIRECT" />
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_PRIMARY" />
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_FAST" />
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_DEEP_BUFFER" />
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD" />
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_NON_BLOCKING" />
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_HW_AV_SYNC" />
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_TTS" />
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_RAW" />
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_SYNC" />
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_IEC958_NONAUDIO" />
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_DIRECT_PCM" />
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_MMAP_NOIRQ" />
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_VOIP_RX" />
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_INCALL_MUSIC" />
+ <xs:enumeration value="AUDIO_OUTPUT_FLAG_GAPLESS_OFFLOAD" />
+ <xs:enumeration value="AUDIO_INPUT_FLAG_FAST" />
+ <xs:enumeration value="AUDIO_INPUT_FLAG_HW_HOTWORD" />
+ <xs:enumeration value="AUDIO_INPUT_FLAG_RAW" />
+ <xs:enumeration value="AUDIO_INPUT_FLAG_SYNC" />
+ <xs:enumeration value="AUDIO_INPUT_FLAG_MMAP_NOIRQ" />
+ <xs:enumeration value="AUDIO_INPUT_FLAG_VOIP_TX" />
+ <xs:enumeration value="AUDIO_INPUT_FLAG_HW_AV_SYNC" />
+ <xs:enumeration value="AUDIO_INPUT_FLAG_DIRECT" />
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:simpleType name="audioInOutFlags">
+ <xs:list itemType="audioInOutFlag" />
+ </xs:simpleType>
+ <xs:simpleType name="role">
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="sink"/>
+ <xs:enumeration value="source"/>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:complexType name="mixPorts">
+ <xs:sequence>
+ <xs:element name="mixPort" minOccurs="0" maxOccurs="unbounded">
+ <xs:complexType>
+ <xs:sequence>
+ <xs:element name="profile" type="profile" minOccurs="0" maxOccurs="unbounded"/>
+ <xs:element name="gains" type="gains" minOccurs="0"/>
+ </xs:sequence>
+ <xs:attribute name="name" type="xs:token" use="required"/>
+ <xs:attribute name="role" type="role" use="required"/>
+ <xs:attribute name="flags" type="audioInOutFlags"/>
+ <xs:attribute name="maxOpenCount" type="xs:unsignedInt"/>
+ <xs:attribute name="maxActiveCount" type="xs:unsignedInt"/>
+ <xs:attribute name="preferredUsage" type="audioUsageList">
+ <xs:annotation>
+ <xs:documentation xml:lang="en">
+ When choosing the mixPort of an audio track, the audioPolicy
+ first considers the mixPorts with a preferredUsage including
+ the track AudioUsage preferred .
+ If non support the track format, the other mixPorts are considered.
+ Eg: a <mixPort preferredUsage="AUDIO_USAGE_MEDIA" /> will receive
+ the audio of all apps playing with a MEDIA usage.
+ It may receive audio from ALARM if there are no audio compatible
+ <mixPort preferredUsage="AUDIO_USAGE_ALARM" />.
+ </xs:documentation>
+ </xs:annotation>
+ </xs:attribute>
+ </xs:complexType>
+ <xs:unique name="mixPortProfileUniqueness">
+ <xs:selector xpath="profile"/>
+ <xs:field xpath="format"/>
+ <xs:field xpath="samplingRate"/>
+ <xs:field xpath="channelMasks"/>
+ </xs:unique>
+ <xs:unique name="mixPortGainUniqueness">
+ <xs:selector xpath="gains/gain"/>
+ <xs:field xpath="@name"/>
+ </xs:unique>
+ </xs:element>
+ </xs:sequence>
+ </xs:complexType>
+ <xs:simpleType name="audioDevice">
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="AUDIO_DEVICE_NONE"/>
+
+ <xs:enumeration value="AUDIO_DEVICE_OUT_EARPIECE"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_SPEAKER"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_WIRED_HEADSET"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_WIRED_HEADPHONE"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_BLUETOOTH_SCO"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_HDMI"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_HDMI_EARC"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_AUX_DIGITAL"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_USB_ACCESSORY"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_USB_DEVICE"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_REMOTE_SUBMIX"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_TELEPHONY_TX"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_LINE"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_HDMI_ARC"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_SPDIF"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_FM"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_AUX_LINE"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_SPEAKER_SAFE"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_IP"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_BUS"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_PROXY"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_USB_HEADSET"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_HEARING_AID"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_ECHO_CANCELLER"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_BLE_HEADSET"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_BLE_SPEAKER"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_DEFAULT"/>
+ <xs:enumeration value="AUDIO_DEVICE_OUT_STUB"/>
+
+ <xs:enumeration value="AUDIO_DEVICE_IN_COMMUNICATION"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_AMBIENT"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_BUILTIN_MIC"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_WIRED_HEADSET"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_HDMI"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_AUX_DIGITAL"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_VOICE_CALL"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_TELEPHONY_RX"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_BACK_MIC"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_REMOTE_SUBMIX"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_USB_ACCESSORY"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_USB_DEVICE"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_FM_TUNER"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_TV_TUNER"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_LINE"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_SPDIF"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_BLUETOOTH_A2DP"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_LOOPBACK"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_IP"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_BUS"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_PROXY"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_USB_HEADSET"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_BLUETOOTH_BLE"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_HDMI_ARC"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_HDMI_EARC"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_ECHO_REFERENCE"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_BLE_HEADSET"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_DEFAULT"/>
+ <xs:enumeration value="AUDIO_DEVICE_IN_STUB"/>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:simpleType name="vendorExtension">
+ <!-- Vendor extension names must be prefixed by "VX_" to distinguish them from
+ AOSP values. Vendors must namespace their names to avoid conflicts. The
+ namespace part must only use capital latin characters and decimal digits and
+ consist of at least 3 characters. The part of the extension name after the
+ namespace may in addition include underscores. Example for a hypothetical
+ Google virtual reality device:
+
+ <devicePort tagName="VR" type="VX_GOOGLE_VR" role="sink" />
+ -->
+ <xs:restriction base="xs:string">
+ <xs:pattern value="VX_[A-Z0-9]{3,}_[_A-Z0-9]+"/>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:simpleType name="extendableAudioDevice">
+ <xs:union memberTypes="audioDevice vendorExtension"/>
+ </xs:simpleType>
+ <xs:simpleType name="audioFormat">
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="AUDIO_FORMAT_DEFAULT" />
+ <xs:enumeration value="AUDIO_FORMAT_PCM_16_BIT" />
+ <xs:enumeration value="AUDIO_FORMAT_PCM_8_BIT"/>
+ <xs:enumeration value="AUDIO_FORMAT_PCM_32_BIT"/>
+ <xs:enumeration value="AUDIO_FORMAT_PCM_8_24_BIT"/>
+ <xs:enumeration value="AUDIO_FORMAT_PCM_FLOAT"/>
+ <xs:enumeration value="AUDIO_FORMAT_PCM_24_BIT_PACKED"/>
+ <xs:enumeration value="AUDIO_FORMAT_MP3"/>
+ <xs:enumeration value="AUDIO_FORMAT_AMR_NB"/>
+ <xs:enumeration value="AUDIO_FORMAT_AMR_WB"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_MAIN"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_LC"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_SSR"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_LTP"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_HE_V1"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_SCALABLE"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_ERLC"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_LD"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_HE_V2"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_ELD"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_XHE"/>
+ <xs:enumeration value="AUDIO_FORMAT_HE_AAC_V1"/>
+ <xs:enumeration value="AUDIO_FORMAT_HE_AAC_V2"/>
+ <xs:enumeration value="AUDIO_FORMAT_VORBIS"/>
+ <xs:enumeration value="AUDIO_FORMAT_OPUS"/>
+ <xs:enumeration value="AUDIO_FORMAT_AC3"/>
+ <xs:enumeration value="AUDIO_FORMAT_E_AC3"/>
+ <xs:enumeration value="AUDIO_FORMAT_E_AC3_JOC"/>
+ <xs:enumeration value="AUDIO_FORMAT_DTS"/>
+ <xs:enumeration value="AUDIO_FORMAT_DTS_HD"/>
+ <xs:enumeration value="AUDIO_FORMAT_IEC61937"/>
+ <xs:enumeration value="AUDIO_FORMAT_DOLBY_TRUEHD"/>
+ <xs:enumeration value="AUDIO_FORMAT_EVRC"/>
+ <xs:enumeration value="AUDIO_FORMAT_EVRCB"/>
+ <xs:enumeration value="AUDIO_FORMAT_EVRCWB"/>
+ <xs:enumeration value="AUDIO_FORMAT_EVRCNW"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_ADIF"/>
+ <xs:enumeration value="AUDIO_FORMAT_WMA"/>
+ <xs:enumeration value="AUDIO_FORMAT_WMA_PRO"/>
+ <xs:enumeration value="AUDIO_FORMAT_AMR_WB_PLUS"/>
+ <xs:enumeration value="AUDIO_FORMAT_MP2"/>
+ <xs:enumeration value="AUDIO_FORMAT_QCELP"/>
+ <xs:enumeration value="AUDIO_FORMAT_DSD"/>
+ <xs:enumeration value="AUDIO_FORMAT_FLAC"/>
+ <xs:enumeration value="AUDIO_FORMAT_ALAC"/>
+ <xs:enumeration value="AUDIO_FORMAT_APE"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_MAIN"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_LC"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_SSR"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_LTP"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_HE_V1"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_SCALABLE"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_ERLC"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_LD"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_HE_V2"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_ELD"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_XHE"/>
+ <xs:enumeration value="AUDIO_FORMAT_SBC"/>
+ <xs:enumeration value="AUDIO_FORMAT_APTX"/>
+ <xs:enumeration value="AUDIO_FORMAT_APTX_HD"/>
+ <xs:enumeration value="AUDIO_FORMAT_AC4"/>
+ <xs:enumeration value="AUDIO_FORMAT_LDAC"/>
+ <xs:enumeration value="AUDIO_FORMAT_MAT"/>
+ <xs:enumeration value="AUDIO_FORMAT_MAT_1_0"/>
+ <xs:enumeration value="AUDIO_FORMAT_MAT_2_0"/>
+ <xs:enumeration value="AUDIO_FORMAT_MAT_2_1"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_LATM"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_LATM_LC"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_LATM_HE_V1"/>
+ <xs:enumeration value="AUDIO_FORMAT_AAC_LATM_HE_V2"/>
+ <xs:enumeration value="AUDIO_FORMAT_CELT"/>
+ <xs:enumeration value="AUDIO_FORMAT_APTX_ADAPTIVE"/>
+ <xs:enumeration value="AUDIO_FORMAT_LHDC"/>
+ <xs:enumeration value="AUDIO_FORMAT_LHDC_LL"/>
+ <xs:enumeration value="AUDIO_FORMAT_APTX_TWSP"/>
+ <xs:enumeration value="AUDIO_FORMAT_LC3"/>
+ <xs:enumeration value="AUDIO_FORMAT_MPEGH_BL_L3"/>
+ <xs:enumeration value="AUDIO_FORMAT_MPEGH_BL_L4"/>
+ <xs:enumeration value="AUDIO_FORMAT_MPEGH_LC_L3"/>
+ <xs:enumeration value="AUDIO_FORMAT_MPEGH_LC_L4"/>
+ <xs:enumeration value="AUDIO_FORMAT_IEC60958"/>
+ <xs:enumeration value="AUDIO_FORMAT_DTS_UHD"/>
+ <xs:enumeration value="AUDIO_FORMAT_DRA"/>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:simpleType name="extendableAudioFormat">
+ <xs:union memberTypes="audioFormat vendorExtension"/>
+ </xs:simpleType>
+ <xs:simpleType name="audioUsage">
+ <xs:annotation>
+ <xs:documentation xml:lang="en">
+ Audio usage specifies the intended use case for the sound being played.
+ Please consult frameworks/base/media/java/android/media/AudioAttributes.java
+ for the description of each value.
+ </xs:documentation>
+ </xs:annotation>
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="AUDIO_USAGE_UNKNOWN" />
+ <xs:enumeration value="AUDIO_USAGE_MEDIA" />
+ <xs:enumeration value="AUDIO_USAGE_VOICE_COMMUNICATION" />
+ <xs:enumeration value="AUDIO_USAGE_VOICE_COMMUNICATION_SIGNALLING" />
+ <xs:enumeration value="AUDIO_USAGE_ALARM" />
+ <xs:enumeration value="AUDIO_USAGE_NOTIFICATION" />
+ <xs:enumeration value="AUDIO_USAGE_NOTIFICATION_TELEPHONY_RINGTONE" />
+ <xs:enumeration value="AUDIO_USAGE_ASSISTANCE_ACCESSIBILITY" />
+ <xs:enumeration value="AUDIO_USAGE_ASSISTANCE_NAVIGATION_GUIDANCE" />
+ <xs:enumeration value="AUDIO_USAGE_ASSISTANCE_SONIFICATION" />
+ <xs:enumeration value="AUDIO_USAGE_GAME" />
+ <xs:enumeration value="AUDIO_USAGE_VIRTUAL_SOURCE" />
+ <xs:enumeration value="AUDIO_USAGE_ASSISTANT" />
+ <xs:enumeration value="AUDIO_USAGE_CALL_ASSISTANT" />
+ <xs:enumeration value="AUDIO_USAGE_EMERGENCY" />
+ <xs:enumeration value="AUDIO_USAGE_SAFETY" />
+ <xs:enumeration value="AUDIO_USAGE_VEHICLE_STATUS" />
+ <xs:enumeration value="AUDIO_USAGE_ANNOUNCEMENT" />
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:simpleType name="audioUsageList">
+ <xs:list itemType="audioUsage"/>
+ </xs:simpleType>
+ <xs:simpleType name="audioContentType">
+ <xs:annotation>
+ <xs:documentation xml:lang="en">
+ Audio content type expresses the general category of the content.
+ Please consult frameworks/base/media/java/android/media/AudioAttributes.java
+ for the description of each value.
+ </xs:documentation>
+ </xs:annotation>
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="AUDIO_CONTENT_TYPE_UNKNOWN"/>
+ <xs:enumeration value="AUDIO_CONTENT_TYPE_SPEECH"/>
+ <xs:enumeration value="AUDIO_CONTENT_TYPE_MUSIC"/>
+ <xs:enumeration value="AUDIO_CONTENT_TYPE_MOVIE"/>
+ <xs:enumeration value="AUDIO_CONTENT_TYPE_SONIFICATION"/>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:simpleType name="samplingRates">
+ <xs:list itemType="xs:nonNegativeInteger" />
+ </xs:simpleType>
+ <xs:simpleType name="audioChannelMask">
+ <xs:annotation>
+ <xs:documentation xml:lang="en">
+ Audio channel mask specifies presence of particular channels.
+ There are two representations:
+ - representation position (traditional discrete channel specification,
+ e.g. "left", "right");
+ - indexed (this is similar to "tracks" in audio mixing, channels
+ are represented using numbers).
+ </xs:documentation>
+ </xs:annotation>
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="AUDIO_CHANNEL_NONE"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_MONO"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_STEREO"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_2POINT1"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_TRI"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_TRI_BACK"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_3POINT1"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_2POINT0POINT2"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_2POINT1POINT2"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_3POINT0POINT2"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_3POINT1POINT2"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_QUAD"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_QUAD_BACK"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_QUAD_SIDE"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_SURROUND"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_PENTA"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_5POINT1"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_5POINT1_BACK"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_5POINT1_SIDE"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_5POINT1POINT2"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_5POINT1POINT4"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_6POINT1"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_7POINT1"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_7POINT1POINT2"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_7POINT1POINT4"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_13POINT_360RA"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_22POINT2"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_MONO_HAPTIC_A"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_HAPTIC_AB"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_MONO_HAPTIC_AB"/>
+ <xs:enumeration value="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_AB"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_MONO"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_STEREO"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_FRONT_BACK"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_6"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_2POINT0POINT2"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_2POINT1POINT2"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_3POINT0POINT2"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_3POINT1POINT2"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_5POINT1"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_VOICE_UPLINK_MONO"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_VOICE_DNLINK_MONO"/>
+ <xs:enumeration value="AUDIO_CHANNEL_IN_VOICE_CALL_MONO"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_1"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_2"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_3"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_4"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_5"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_6"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_7"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_8"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_9"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_10"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_11"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_12"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_13"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_14"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_15"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_16"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_17"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_18"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_19"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_20"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_21"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_22"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_23"/>
+ <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_24"/>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:simpleType name="channelMasks">
+ <xs:list itemType="audioChannelMask" />
+ </xs:simpleType>
+ <xs:simpleType name="audioEncapsulationType">
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="AUDIO_ENCAPSULATION_TYPE_NONE"/>
+ <xs:enumeration value="AUDIO_ENCAPSULATION_TYPE_IEC61937"/>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:complexType name="profile">
+ <xs:attribute name="name" type="xs:token" use="optional"/>
+ <xs:attribute name="format" type="extendableAudioFormat" use="optional"/>
+ <xs:attribute name="samplingRates" type="samplingRates" use="optional"/>
+ <xs:attribute name="channelMasks" type="channelMasks" use="optional"/>
+ <xs:attribute name="encapsulationType" type="audioEncapsulationType" use="optional"/>
+ </xs:complexType>
+ <xs:simpleType name="audioGainMode">
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="AUDIO_GAIN_MODE_JOINT"/>
+ <xs:enumeration value="AUDIO_GAIN_MODE_CHANNELS"/>
+ <xs:enumeration value="AUDIO_GAIN_MODE_RAMP"/>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:simpleType name="audioGainModeMaskUnrestricted">
+ <xs:list itemType="audioGainMode" />
+ </xs:simpleType>
+ <xs:simpleType name='audioGainModeMask'>
+ <xs:restriction base='audioGainModeMaskUnrestricted'>
+ <xs:minLength value='1' />
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:complexType name="gains">
+ <xs:sequence>
+ <xs:element name="gain" minOccurs="0" maxOccurs="unbounded">
+ <xs:complexType>
+ <xs:attribute name="name" type="xs:token" use="required"/>
+ <xs:attribute name="mode" type="audioGainModeMask" use="required"/>
+ <xs:attribute name="channel_mask" type="audioChannelMask" use="optional"/>
+ <xs:attribute name="minValueMB" type="xs:int" use="optional"/>
+ <xs:attribute name="maxValueMB" type="xs:int" use="optional"/>
+ <xs:attribute name="defaultValueMB" type="xs:int" use="optional"/>
+ <xs:attribute name="stepValueMB" type="xs:int" use="optional"/>
+ <xs:attribute name="minRampMs" type="xs:int" use="optional"/>
+ <xs:attribute name="maxRampMs" type="xs:int" use="optional"/>
+ <xs:attribute name="useForVolume" type="xs:boolean" use="optional"/>
+ </xs:complexType>
+ </xs:element>
+ </xs:sequence>
+ </xs:complexType>
+ <xs:complexType name="devicePorts">
+ <xs:sequence>
+ <xs:element name="devicePort" minOccurs="0" maxOccurs="unbounded">
+ <xs:complexType>
+ <xs:sequence>
+ <xs:element name="profile" type="profile" minOccurs="0" maxOccurs="unbounded"/>
+ <xs:element name="gains" type="gains" minOccurs="0"/>
+ </xs:sequence>
+ <xs:attribute name="tagName" type="xs:token" use="required"/>
+ <xs:attribute name="type" type="extendableAudioDevice" use="required"/>
+ <xs:attribute name="role" type="role" use="required"/>
+ <xs:attribute name="address" type="xs:string" use="optional" default=""/>
+ <!-- Note that XSD 1.0 can not check that a type only has one default. -->
+ <xs:attribute name="default" type="xs:boolean" use="optional">
+ <xs:annotation>
+ <xs:documentation xml:lang="en">
+ The default device will be used if multiple have the same type
+ and no explicit route request exists for a specific device of
+ that type.
+ </xs:documentation>
+ </xs:annotation>
+ </xs:attribute>
+ <xs:attribute name="encodedFormats" type="audioFormatsList" use="optional"
+ default="" />
+ </xs:complexType>
+ <xs:unique name="devicePortProfileUniqueness">
+ <xs:selector xpath="profile"/>
+ <xs:field xpath="format"/>
+ <xs:field xpath="samplingRate"/>
+ <xs:field xpath="channelMasks"/>
+ </xs:unique>
+ <xs:unique name="devicePortGainUniqueness">
+ <xs:selector xpath="gains/gain"/>
+ <xs:field xpath="@name"/>
+ </xs:unique>
+ </xs:element>
+ </xs:sequence>
+ </xs:complexType>
+ <xs:simpleType name="mixType">
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="mix"/>
+ <xs:enumeration value="mux"/>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:complexType name="routes">
+ <xs:sequence>
+ <xs:element name="route" minOccurs="0" maxOccurs="unbounded">
+ <xs:annotation>
+ <xs:documentation xml:lang="en">
+ List all available sources for a given sink.
+ </xs:documentation>
+ </xs:annotation>
+ <xs:complexType>
+ <xs:attribute name="type" type="mixType" use="required"/>
+ <xs:attribute name="sink" type="xs:string" use="required"/>
+ <xs:attribute name="sources" type="xs:string" use="required"/>
+ </xs:complexType>
+ </xs:element>
+ </xs:sequence>
+ </xs:complexType>
+ <xs:complexType name="volumes">
+ <xs:sequence>
+ <xs:element name="volume" type="volume" minOccurs="0" maxOccurs="unbounded"/>
+ <xs:element name="reference" type="reference" minOccurs="0" maxOccurs="unbounded">
+ </xs:element>
+ </xs:sequence>
+ </xs:complexType>
+ <!-- TODO: Always require a ref for better xsd validations.
+ Currently a volume could have no points nor ref
+ as it can not be forbidden by xsd 1.0.-->
+ <xs:simpleType name="volumePoint">
+ <xs:annotation>
+ <xs:documentation xml:lang="en">
+ Comma separated pair of number.
+ The fist one is the framework level (between 0 and 100).
+ The second one is the volume to send to the HAL.
+ The framework will interpolate volumes not specified.
+ Their MUST be at least 2 points specified.
+ </xs:documentation>
+ </xs:annotation>
+ <xs:restriction base="xs:string">
+ <xs:pattern value="([0-9]{1,2}|100),-?[0-9]+"/>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:simpleType name="audioStreamType">
+ <xs:annotation>
+ <xs:documentation xml:lang="en">
+ Audio stream type describing the intended use case of a stream.
+ Please consult frameworks/base/media/java/android/media/AudioSystem.java
+ for the description of each value.
+ </xs:documentation>
+ </xs:annotation>
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="AUDIO_STREAM_VOICE_CALL"/>
+ <xs:enumeration value="AUDIO_STREAM_SYSTEM"/>
+ <xs:enumeration value="AUDIO_STREAM_RING"/>
+ <xs:enumeration value="AUDIO_STREAM_MUSIC"/>
+ <xs:enumeration value="AUDIO_STREAM_ALARM"/>
+ <xs:enumeration value="AUDIO_STREAM_NOTIFICATION"/>
+ <xs:enumeration value="AUDIO_STREAM_BLUETOOTH_SCO"/>
+ <xs:enumeration value="AUDIO_STREAM_ENFORCED_AUDIBLE"/>
+ <xs:enumeration value="AUDIO_STREAM_DTMF"/>
+ <xs:enumeration value="AUDIO_STREAM_TTS"/>
+ <xs:enumeration value="AUDIO_STREAM_ACCESSIBILITY"/>
+ <xs:enumeration value="AUDIO_STREAM_ASSISTANT"/>
+ <xs:enumeration value="AUDIO_STREAM_REROUTING"/>
+ <xs:enumeration value="AUDIO_STREAM_PATCH"/>
+ <xs:enumeration value="AUDIO_STREAM_CALL_ASSISTANT"/>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:simpleType name="audioSource">
+ <xs:annotation>
+ <xs:documentation xml:lang="en">
+ An audio source defines the intended use case for the sound being recorded.
+ Please consult frameworks/base/media/java/android/media/MediaRecorder.java
+ for the description of each value.
+ </xs:documentation>
+ </xs:annotation>
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="AUDIO_SOURCE_DEFAULT"/>
+ <xs:enumeration value="AUDIO_SOURCE_MIC"/>
+ <xs:enumeration value="AUDIO_SOURCE_VOICE_UPLINK"/>
+ <xs:enumeration value="AUDIO_SOURCE_VOICE_DOWNLINK"/>
+ <xs:enumeration value="AUDIO_SOURCE_VOICE_CALL"/>
+ <xs:enumeration value="AUDIO_SOURCE_CAMCORDER"/>
+ <xs:enumeration value="AUDIO_SOURCE_VOICE_RECOGNITION"/>
+ <xs:enumeration value="AUDIO_SOURCE_VOICE_COMMUNICATION"/>
+ <xs:enumeration value="AUDIO_SOURCE_REMOTE_SUBMIX"/>
+ <xs:enumeration value="AUDIO_SOURCE_UNPROCESSED"/>
+ <xs:enumeration value="AUDIO_SOURCE_VOICE_PERFORMANCE"/>
+ <xs:enumeration value="AUDIO_SOURCE_ECHO_REFERENCE"/>
+ <xs:enumeration value="AUDIO_SOURCE_FM_TUNER"/>
+ <xs:enumeration value="AUDIO_SOURCE_HOTWORD"/>
+ </xs:restriction>
+ </xs:simpleType>
+ <!-- Enum values of device_category from Volume.h. -->
+ <xs:simpleType name="deviceCategory">
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="DEVICE_CATEGORY_HEADSET"/>
+ <xs:enumeration value="DEVICE_CATEGORY_SPEAKER"/>
+ <xs:enumeration value="DEVICE_CATEGORY_EARPIECE"/>
+ <xs:enumeration value="DEVICE_CATEGORY_EXT_MEDIA"/>
+ <xs:enumeration value="DEVICE_CATEGORY_HEARING_AID"/>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:complexType name="volume">
+ <xs:annotation>
+ <xs:documentation xml:lang="en">
+ 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 stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_SPEAKER">
+ <point>0,-9600</point>
+ <point>100,0</point>
+ </volume>
+
+ It may also reference a reference/@name to avoid duplicating curves.
+ <volume stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_SPEAKER"
+ ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+ <reference name="DEFAULT_MEDIA_VOLUME_CURVE">
+ <point>0,-9600</point>
+ <point>100,0</point>
+ </reference>
+ </xs:documentation>
+ </xs:annotation>
+ <xs:sequence>
+ <xs:element name="point" type="volumePoint" minOccurs="0" maxOccurs="unbounded"/>
+ </xs:sequence>
+ <xs:attribute name="stream" type="audioStreamType"/>
+ <xs:attribute name="deviceCategory" type="deviceCategory"/>
+ <xs:attribute name="ref" type="xs:token" use="optional"/>
+ </xs:complexType>
+ <xs:complexType name="reference">
+ <xs:sequence>
+ <xs:element name="point" type="volumePoint" minOccurs="2" maxOccurs="unbounded"/>
+ </xs:sequence>
+ <xs:attribute name="name" type="xs:token" use="required"/>
+ </xs:complexType>
+ <xs:complexType name="surroundSound">
+ <xs:annotation>
+ <xs:documentation xml:lang="en">
+ Surround Sound section provides configuration related to handling of
+ multi-channel formats.
+ </xs:documentation>
+ </xs:annotation>
+ <xs:sequence>
+ <xs:element name="formats" type="surroundFormats"/>
+ </xs:sequence>
+ </xs:complexType>
+ <xs:simpleType name="audioFormatsList">
+ <xs:list itemType="extendableAudioFormat" />
+ </xs:simpleType>
+ <xs:complexType name="surroundFormats">
+ <xs:sequence>
+ <xs:element name="format" minOccurs="0" maxOccurs="unbounded">
+ <xs:complexType>
+ <xs:attribute name="name" type="extendableAudioFormat" use="required"/>
+ <xs:attribute name="subformats" type="audioFormatsList" />
+ </xs:complexType>
+ </xs:element>
+ </xs:sequence>
+ </xs:complexType>
+ <xs:simpleType name="engineSuffix">
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="default"/>
+ <xs:enumeration value="configurable"/>
+ </xs:restriction>
+ </xs:simpleType>
+</xs:schema>
diff --git a/audio/common/7.1/Android.bp b/audio/common/7.1/Android.bp
new file mode 100644
index 0000000..a257510
--- /dev/null
+++ b/audio/common/7.1/Android.bp
@@ -0,0 +1,23 @@
+package {
+ // See: http://go/android-license-faq
+ // A large-scale-change added 'default_applicable_licenses' to import
+ // all of the 'license_kinds' from "hardware_interfaces_license"
+ // to get the below license kinds:
+ // SPDX-license-identifier-Apache-2.0
+ default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+cc_library {
+ name: "android.hardware.audio.common@7.1-enums",
+ vendor_available: true,
+ generated_headers: ["audio_policy_configuration_V7_1_enums"],
+ generated_sources: ["audio_policy_configuration_V7_1_enums"],
+ header_libs: ["libxsdc-utils"],
+ export_generated_headers: ["audio_policy_configuration_V7_1_enums"],
+ export_header_lib_headers: ["libxsdc-utils"],
+ export_include_dirs: ["enums/include"],
+ shared_libs: [
+ "libbase",
+ "liblog",
+ ],
+}
diff --git a/audio/common/7.1/enums/OWNERS b/audio/common/7.1/enums/OWNERS
new file mode 100644
index 0000000..24071af
--- /dev/null
+++ b/audio/common/7.1/enums/OWNERS
@@ -0,0 +1,2 @@
+elaurent@google.com
+mnaganov@google.com
diff --git a/audio/common/7.1/enums/include/android_audio_policy_configuration_V7_1-enums.h b/audio/common/7.1/enums/include/android_audio_policy_configuration_V7_1-enums.h
new file mode 100644
index 0000000..815f869
--- /dev/null
+++ b/audio/common/7.1/enums/include/android_audio_policy_configuration_V7_1-enums.h
@@ -0,0 +1,300 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+
+#ifndef ANDROID_AUDIO_POLICY_CONFIGURATION_V7_1__ENUMS_H
+#define ANDROID_AUDIO_POLICY_CONFIGURATION_V7_1__ENUMS_H
+
+#include <sys/types.h>
+#include <regex>
+#include <string>
+
+#include <android_audio_policy_configuration_V7_1_enums.h>
+
+namespace android::audio::policy::configuration::V7_1 {
+
+static inline size_t getChannelCount(AudioChannelMask mask) {
+ switch (mask) {
+ case AudioChannelMask::AUDIO_CHANNEL_NONE:
+ return 0;
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_MONO:
+ case AudioChannelMask::AUDIO_CHANNEL_IN_MONO:
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_1:
+ return 1;
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_STEREO:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_MONO_HAPTIC_A:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_HAPTIC_AB:
+ case AudioChannelMask::AUDIO_CHANNEL_IN_STEREO:
+ case AudioChannelMask::AUDIO_CHANNEL_IN_FRONT_BACK:
+ case AudioChannelMask::AUDIO_CHANNEL_IN_VOICE_UPLINK_MONO:
+ case AudioChannelMask::AUDIO_CHANNEL_IN_VOICE_DNLINK_MONO:
+ case AudioChannelMask::AUDIO_CHANNEL_IN_VOICE_CALL_MONO:
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_2:
+ return 2;
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_2POINT1:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_MONO_HAPTIC_AB:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_TRI:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_TRI_BACK:
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_3:
+ return 3;
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_2POINT0POINT2:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_3POINT1:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_QUAD:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_QUAD_BACK:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_QUAD_SIDE:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_SURROUND:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_STEREO_HAPTIC_AB:
+ case AudioChannelMask::AUDIO_CHANNEL_IN_2POINT0POINT2:
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_4:
+ return 4;
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_2POINT1POINT2:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_3POINT0POINT2:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_PENTA:
+ case AudioChannelMask::AUDIO_CHANNEL_IN_2POINT1POINT2:
+ case AudioChannelMask::AUDIO_CHANNEL_IN_3POINT0POINT2:
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_5:
+ return 5;
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_3POINT1POINT2:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_5POINT1:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_5POINT1_BACK:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_5POINT1_SIDE:
+ case AudioChannelMask::AUDIO_CHANNEL_IN_6:
+ case AudioChannelMask::AUDIO_CHANNEL_IN_3POINT1POINT2:
+ case AudioChannelMask::AUDIO_CHANNEL_IN_5POINT1:
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_6:
+ return 6;
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_6POINT1:
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_7:
+ return 7;
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_5POINT1POINT2:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_7POINT1:
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_8:
+ return 8;
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_9:
+ return 9;
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_5POINT1POINT4:
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_7POINT1POINT2:
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_10:
+ return 10;
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_11:
+ return 11;
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_7POINT1POINT4:
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_12:
+ return 12;
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_13POINT_360RA:
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_13:
+ return 13;
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_14:
+ return 14;
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_15:
+ return 15;
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_16:
+ return 16;
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_17:
+ return 17;
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_18:
+ return 18;
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_19:
+ return 19;
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_20:
+ return 20;
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_21:
+ return 21;
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_22:
+ return 22;
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_23:
+ return 23;
+ case AudioChannelMask::AUDIO_CHANNEL_OUT_22POINT2:
+ case AudioChannelMask::AUDIO_CHANNEL_INDEX_MASK_24:
+ return 24;
+ case AudioChannelMask::UNKNOWN:
+ return 0;
+ // No default to make sure all cases are covered.
+ }
+ // This is to avoid undefined behavior if 'mask' isn't a valid enum value.
+ return 0;
+}
+
+static inline ssize_t getChannelCount(const std::string& mask) {
+ return getChannelCount(stringToAudioChannelMask(mask));
+}
+
+static inline bool isOutputDevice(AudioDevice device) {
+ switch (device) {
+ case AudioDevice::UNKNOWN:
+ case AudioDevice::AUDIO_DEVICE_NONE:
+ return false;
+ case AudioDevice::AUDIO_DEVICE_OUT_EARPIECE:
+ case AudioDevice::AUDIO_DEVICE_OUT_SPEAKER:
+ case AudioDevice::AUDIO_DEVICE_OUT_WIRED_HEADSET:
+ case AudioDevice::AUDIO_DEVICE_OUT_WIRED_HEADPHONE:
+ case AudioDevice::AUDIO_DEVICE_OUT_BLUETOOTH_SCO:
+ case AudioDevice::AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET:
+ case AudioDevice::AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT:
+ case AudioDevice::AUDIO_DEVICE_OUT_BLUETOOTH_A2DP:
+ case AudioDevice::AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES:
+ case AudioDevice::AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER:
+ case AudioDevice::AUDIO_DEVICE_OUT_AUX_DIGITAL:
+ case AudioDevice::AUDIO_DEVICE_OUT_HDMI:
+ case AudioDevice::AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET:
+ case AudioDevice::AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET:
+ case AudioDevice::AUDIO_DEVICE_OUT_USB_ACCESSORY:
+ case AudioDevice::AUDIO_DEVICE_OUT_USB_DEVICE:
+ case AudioDevice::AUDIO_DEVICE_OUT_REMOTE_SUBMIX:
+ case AudioDevice::AUDIO_DEVICE_OUT_TELEPHONY_TX:
+ case AudioDevice::AUDIO_DEVICE_OUT_LINE:
+ case AudioDevice::AUDIO_DEVICE_OUT_HDMI_ARC:
+ case AudioDevice::AUDIO_DEVICE_OUT_HDMI_EARC:
+ case AudioDevice::AUDIO_DEVICE_OUT_SPDIF:
+ case AudioDevice::AUDIO_DEVICE_OUT_FM:
+ case AudioDevice::AUDIO_DEVICE_OUT_AUX_LINE:
+ case AudioDevice::AUDIO_DEVICE_OUT_SPEAKER_SAFE:
+ case AudioDevice::AUDIO_DEVICE_OUT_IP:
+ case AudioDevice::AUDIO_DEVICE_OUT_BUS:
+ case AudioDevice::AUDIO_DEVICE_OUT_PROXY:
+ case AudioDevice::AUDIO_DEVICE_OUT_USB_HEADSET:
+ case AudioDevice::AUDIO_DEVICE_OUT_HEARING_AID:
+ case AudioDevice::AUDIO_DEVICE_OUT_ECHO_CANCELLER:
+ case AudioDevice::AUDIO_DEVICE_OUT_BLE_HEADSET:
+ case AudioDevice::AUDIO_DEVICE_OUT_BLE_SPEAKER:
+ case AudioDevice::AUDIO_DEVICE_OUT_DEFAULT:
+ case AudioDevice::AUDIO_DEVICE_OUT_STUB:
+ return true;
+ case AudioDevice::AUDIO_DEVICE_IN_COMMUNICATION:
+ case AudioDevice::AUDIO_DEVICE_IN_AMBIENT:
+ case AudioDevice::AUDIO_DEVICE_IN_BUILTIN_MIC:
+ case AudioDevice::AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET:
+ case AudioDevice::AUDIO_DEVICE_IN_WIRED_HEADSET:
+ case AudioDevice::AUDIO_DEVICE_IN_AUX_DIGITAL:
+ case AudioDevice::AUDIO_DEVICE_IN_HDMI:
+ case AudioDevice::AUDIO_DEVICE_IN_VOICE_CALL:
+ case AudioDevice::AUDIO_DEVICE_IN_TELEPHONY_RX:
+ case AudioDevice::AUDIO_DEVICE_IN_BACK_MIC:
+ case AudioDevice::AUDIO_DEVICE_IN_REMOTE_SUBMIX:
+ case AudioDevice::AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET:
+ case AudioDevice::AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET:
+ case AudioDevice::AUDIO_DEVICE_IN_USB_ACCESSORY:
+ case AudioDevice::AUDIO_DEVICE_IN_USB_DEVICE:
+ case AudioDevice::AUDIO_DEVICE_IN_FM_TUNER:
+ case AudioDevice::AUDIO_DEVICE_IN_TV_TUNER:
+ case AudioDevice::AUDIO_DEVICE_IN_LINE:
+ case AudioDevice::AUDIO_DEVICE_IN_SPDIF:
+ case AudioDevice::AUDIO_DEVICE_IN_BLUETOOTH_A2DP:
+ case AudioDevice::AUDIO_DEVICE_IN_LOOPBACK:
+ case AudioDevice::AUDIO_DEVICE_IN_IP:
+ case AudioDevice::AUDIO_DEVICE_IN_BUS:
+ case AudioDevice::AUDIO_DEVICE_IN_PROXY:
+ case AudioDevice::AUDIO_DEVICE_IN_USB_HEADSET:
+ case AudioDevice::AUDIO_DEVICE_IN_BLUETOOTH_BLE:
+ case AudioDevice::AUDIO_DEVICE_IN_HDMI_ARC:
+ case AudioDevice::AUDIO_DEVICE_IN_HDMI_EARC:
+ case AudioDevice::AUDIO_DEVICE_IN_ECHO_REFERENCE:
+ case AudioDevice::AUDIO_DEVICE_IN_BLE_HEADSET:
+ case AudioDevice::AUDIO_DEVICE_IN_DEFAULT:
+ case AudioDevice::AUDIO_DEVICE_IN_STUB:
+ return false;
+ // No default to make sure all cases are covered.
+ }
+ // This is to avoid undefined behavior if 'device' isn't a valid enum value.
+ return false;
+}
+
+static inline bool isOutputDevice(const std::string& device) {
+ return isOutputDevice(stringToAudioDevice(device));
+}
+
+static inline bool isTelephonyDevice(AudioDevice device) {
+ return device == AudioDevice::AUDIO_DEVICE_OUT_TELEPHONY_TX ||
+ device == AudioDevice::AUDIO_DEVICE_IN_TELEPHONY_RX;
+}
+
+static inline bool isTelephonyDevice(const std::string& device) {
+ return isTelephonyDevice(stringToAudioDevice(device));
+}
+
+static inline bool maybeVendorExtension(const std::string& s) {
+ // Only checks whether the string starts with the "vendor prefix".
+ static const std::string vendorPrefix = "VX_";
+ return s.size() > vendorPrefix.size() && s.substr(0, vendorPrefix.size()) == vendorPrefix;
+}
+
+static inline bool isVendorExtension(const std::string& s) {
+ // Must be the same as the "vendorExtension" rule from the XSD file.
+ static const std::regex vendorExtension("VX_[A-Z0-9]{3,}_[_A-Z0-9]+");
+ return std::regex_match(s.begin(), s.end(), vendorExtension);
+}
+
+static inline bool isUnknownAudioChannelMask(const std::string& mask) {
+ return stringToAudioChannelMask(mask) == AudioChannelMask::UNKNOWN;
+}
+
+static inline bool isUnknownAudioContentType(const std::string& contentType) {
+ return stringToAudioContentType(contentType) == AudioContentType::UNKNOWN;
+}
+
+static inline bool isUnknownAudioDevice(const std::string& device) {
+ return stringToAudioDevice(device) == AudioDevice::UNKNOWN && !isVendorExtension(device);
+}
+
+static inline bool isUnknownAudioFormat(const std::string& format) {
+ return stringToAudioFormat(format) == AudioFormat::UNKNOWN && !isVendorExtension(format);
+}
+
+static inline bool isUnknownAudioGainMode(const std::string& mode) {
+ return stringToAudioGainMode(mode) == AudioGainMode::UNKNOWN;
+}
+
+static inline bool isUnknownAudioInOutFlag(const std::string& flag) {
+ return stringToAudioInOutFlag(flag) == AudioInOutFlag::UNKNOWN;
+}
+
+static inline bool isUnknownAudioSource(const std::string& source) {
+ return stringToAudioSource(source) == AudioSource::UNKNOWN;
+}
+
+static inline bool isUnknownAudioStreamType(const std::string& streamType) {
+ return stringToAudioStreamType(streamType) == AudioStreamType::UNKNOWN;
+}
+
+static inline bool isUnknownAudioUsage(const std::string& usage) {
+ return stringToAudioUsage(usage) == AudioUsage::UNKNOWN;
+}
+
+static inline bool isLinearPcm(AudioFormat format) {
+ switch (format) {
+ case AudioFormat::AUDIO_FORMAT_PCM_16_BIT:
+ case AudioFormat::AUDIO_FORMAT_PCM_8_BIT:
+ case AudioFormat::AUDIO_FORMAT_PCM_32_BIT:
+ case AudioFormat::AUDIO_FORMAT_PCM_8_24_BIT:
+ case AudioFormat::AUDIO_FORMAT_PCM_FLOAT:
+ case AudioFormat::AUDIO_FORMAT_PCM_24_BIT_PACKED:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static inline bool isLinearPcm(const std::string& format) {
+ return isLinearPcm(stringToAudioFormat(format));
+}
+
+static inline bool isUnknownAudioEncapsulationType(const std::string& encapsulationType) {
+ return stringToAudioEncapsulationType(encapsulationType) == AudioEncapsulationType::UNKNOWN;
+}
+
+} // namespace android::audio::policy::configuration::V7_1
+
+#endif // ANDROID_AUDIO_POLICY_CONFIGURATION_V7_1__ENUMS_H