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Add AudioPort* to android.media.audio.common

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a.m.a.c adds a version of AudioPort and AudioPortConfig structs
which are similar to Audio HIDL HAL V7, and the types they
depend on.

Bug: 198812639
Test: m
Change-Id: I40f15fd8e9adbcea7268f2645d2dfc2c4d704e9b
This commit is contained in:
Mikhail Naganov
2021-09-30 01:09:39 +00:00
parent 708fc4df0f
commit af0e3bf52b
17 changed files with 656 additions and 0 deletions
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8
media/Android.bp
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@@ -73,11 +73,19 @@ aidl_interface {
"aidl/android/media/audio/common/AudioMMapPolicyType.aidl",
"aidl/android/media/audio/common/AudioMode.aidl",
"aidl/android/media/audio/common/AudioOffloadInfo.aidl",
"aidl/android/media/audio/common/AudioPort.aidl",
"aidl/android/media/audio/common/AudioPortConfig.aidl",
"aidl/android/media/audio/common/AudioPortExt.aidl",
"aidl/android/media/audio/common/AudioPortMixExt.aidl",
"aidl/android/media/audio/common/AudioPortMixExtUseCase.aidl",
"aidl/android/media/audio/common/AudioProfile.aidl",
"aidl/android/media/audio/common/AudioSource.aidl",
"aidl/android/media/audio/common/AudioStandard.aidl",
"aidl/android/media/audio/common/AudioStreamType.aidl",
"aidl/android/media/audio/common/AudioUsage.aidl",
"aidl/android/media/audio/common/AudioUuid.aidl",
"aidl/android/media/audio/common/ExtraAudioDescriptor.aidl",
"aidl/android/media/audio/common/Int.aidl",
"aidl/android/media/audio/common/PcmType.aidl",
],
stability: "vintf",

59
media/aidl/android/media/audio/common/AudioPort.aidl Normal file
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@@ -0,0 +1,59 @@
/*
* Copyright (C) 2021 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.media.audio.common;
import android.media.audio.common.AudioGain;
import android.media.audio.common.AudioPortConfig;
import android.media.audio.common.AudioPortExt;
import android.media.audio.common.AudioProfile;
import android.media.audio.common.ExtraAudioDescriptor;
/**
* Audio port structure describes the capabilities of an audio port
* as well as its current configuration.
*
* {@hide}
*/
@JavaDerive(equals=true, toString=true)
@VintfStability
parcelable AudioPort {
/**
* Unique identifier of the port within this HAL service.
*/
int id;
/**
* Human-readable name describing the function of the port.
* E.g. "telephony_tx" or "fm_tuner".
*/
@utf8InCpp String name;
/**
* AudioProfiles supported by this port: format, rates, channels.
*/
AudioProfile[] profiles;
/**
* ExtraAudioDescriptors supported by this port. Used for formats not
* recognized by the platform. The audio capability is described by a
* hardware descriptor.
*/
ExtraAudioDescriptor[] extraAudioDescriptors;
/** Gain controllers. */
AudioGain[] gains;
/** Current audio port configuration. */
AudioPortConfig activeConfig;
/** Extra parameters depending on the port role. */
AudioPortExt ext;
}

49
media/aidl/android/media/audio/common/AudioPortConfig.aidl Normal file
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@@ -0,0 +1,49 @@
/*
* Copyright (C) 2021 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.media.audio.common;
import android.media.audio.common.AudioChannelLayout;
import android.media.audio.common.AudioFormatDescription;
import android.media.audio.common.AudioGainConfig;
import android.media.audio.common.AudioPortExt;
import android.media.audio.common.Int;
/**
* Audio port configuration structure specifies a particular configuration
* of an audio port.
*
* {@hide}
*/
@JavaDerive(equals=true, toString=true)
@VintfStability
parcelable AudioPortConfig {
/**
* Port unique ID. This field is set to a non-zero value when it is needed
* to select a previously reported port and apply new configuration to it.
*/
int id;
/** Sample rate in Hz. Can be left unspecified. */
@nullable Int sampleRate;
/** Channel mask. Can be left unspecified. */
@nullable AudioChannelLayout channelMask;
/** Format. Can be left unspecified. */
@nullable AudioFormatDescription format;
/** Gain to apply. Can be left unspecified. */
@nullable AudioGainConfig gain;
/** Extra parameters depending on the port role. */
AudioPortExt ext;
}

39
media/aidl/android/media/audio/common/AudioPortExt.aidl Normal file
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@@ -0,0 +1,39 @@
/*
* Copyright (C) 2021 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.media.audio.common;
import android.media.audio.common.AudioDevice;
import android.media.audio.common.AudioPortMixExt;
/**
* Extra parameters of an AudioPort/AudioPortConfig that depend on
* the actual port role.
*
* {@hide}
*/
@JavaDerive(equals=true, toString=true)
@VintfStability
union AudioPortExt {
/** Represents an empty union. Value is ignored. */
boolean unspecified;
/** Audio device specification. */
AudioDevice device;
/** Mix specific info. */
AudioPortMixExt mix;
/** Audio session identifier. */
int session;
}

33
media/aidl/android/media/audio/common/AudioPortMixExt.aidl Normal file
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@@ -0,0 +1,33 @@
/*
* Copyright (C) 2021 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.media.audio.common;
import android.media.audio.common.AudioPortMixExtUseCase;
/**
* Extra parameters which are specified when the audio port is in the mix role.
*
* {@hide}
*/
@JavaDerive(equals=true, toString=true)
@VintfStability
parcelable AudioPortMixExt {
/** I/O handle of the input/output stream. */
int handle;
/** Parameters specific to the mix use case. */
AudioPortMixExtUseCase usecase;
}

45
media/aidl/android/media/audio/common/AudioPortMixExtUseCase.aidl Normal file
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@@ -0,0 +1,45 @@
/*
* Copyright (C) 2021 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.media.audio.common;
import android.media.audio.common.AudioSource;
import android.media.audio.common.AudioStreamType;
/**
* Provides additional information depending on the type of the audio port
* when it is used in the mix role.
*
* {@hide}
*/
@JavaDerive(equals=true, toString=true)
@VintfStability
union AudioPortMixExtUseCase {
/**
* This is the default case for this union. The value is ignored.
*/
boolean unspecified;
/**
* This case applies when the audio port is a source.
* The value specifies the destination stream type.
*/
AudioStreamType stream;
/**
* This case applies when the audio port is a sink.
* The value specifies the source.
*/
AudioSource source;
}

28
media/aidl/android/media/audio/common/AudioStandard.aidl Normal file
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@@ -0,0 +1,28 @@
/*
* Copyright (C) 2021 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.media.audio.common;
/**
* The audio standard that describe audio playback/capture capabilites.
*
* {@hide}
*/
@Backing(type="int")
@VintfStability
enum AudioStandard {
NONE = 0,
EDID = 1,
}

34
media/aidl/android/media/audio/common/ExtraAudioDescriptor.aidl Normal file
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@@ -0,0 +1,34 @@
/*
* Copyright (C) 2021 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.media.audio.common;
import android.media.audio.common.AudioEncapsulationType;
import android.media.audio.common.AudioStandard;
/**
* The audio descriptor that descibes playback/capture capabilities according to
* a particular standard.
*
* {@hide}
*/
@JavaDerive(equals=true, toString=true)
@VintfStability
parcelable ExtraAudioDescriptor {
AudioStandard standard = AudioStandard.NONE;
byte[] audioDescriptor;
AudioEncapsulationType encapsulationType = AudioEncapsulationType.NONE;
}

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media/aidl/android/media/audio/common/Int.aidl Normal file
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@@ -0,0 +1,29 @@
/*
* Copyright (C) 2021 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.media.audio.common;
/**
* This is a simple wrapper around an 'int', putting it in a parcelable, so it
* can be used as an 'inout' parameter, be made '@nullable', etc.
*
* {@hide}
*/
@JavaDerive(equals=true, toString=true)
@VintfStability
parcelable Int {
int value;
}

45
media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPort.aidl Normal file
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@@ -0,0 +1,45 @@
/*
* Copyright (C) 2021 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.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.media.audio.common;
/* @hide */
@JavaDerive(equals=true, toString=true) @VintfStability
parcelable AudioPort {
int id;
@utf8InCpp String name;
android.media.audio.common.AudioProfile[] profiles;
android.media.audio.common.ExtraAudioDescriptor[] extraAudioDescriptors;
android.media.audio.common.AudioGain[] gains;
android.media.audio.common.AudioPortConfig activeConfig;
android.media.audio.common.AudioPortExt ext;
}

44
media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortConfig.aidl Normal file
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@@ -0,0 +1,44 @@
/*
* Copyright (C) 2021 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.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.media.audio.common;
/* @hide */
@JavaDerive(equals=true, toString=true) @VintfStability
parcelable AudioPortConfig {
int id;
@nullable android.media.audio.common.Int sampleRate;
@nullable android.media.audio.common.AudioChannelLayout channelMask;
@nullable android.media.audio.common.AudioFormatDescription format;
@nullable android.media.audio.common.AudioGainConfig gain;
android.media.audio.common.AudioPortExt ext;
}

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media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortExt.aidl Normal file
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@@ -0,0 +1,42 @@
/*
* Copyright (C) 2021 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.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.media.audio.common;
/* @hide */
@JavaDerive(equals=true, toString=true) @VintfStability
union AudioPortExt {
boolean unspecified;
android.media.audio.common.AudioDevice device;
android.media.audio.common.AudioPortMixExt mix;
int session;
}

40
media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortMixExt.aidl Normal file
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@@ -0,0 +1,40 @@
/*
* Copyright (C) 2021 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.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.media.audio.common;
/* @hide */
@JavaDerive(equals=true, toString=true) @VintfStability
parcelable AudioPortMixExt {
int handle;
android.media.audio.common.AudioPortMixExtUseCase usecase;
}

41
media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortMixExtUseCase.aidl Normal file
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@@ -0,0 +1,41 @@
/*
* Copyright (C) 2021 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.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.media.audio.common;
/* @hide */
@JavaDerive(equals=true, toString=true) @VintfStability
union AudioPortMixExtUseCase {
boolean unspecified;
android.media.audio.common.AudioStreamType stream;
android.media.audio.common.AudioSource source;
}

40
media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioStandard.aidl Normal file
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@@ -0,0 +1,40 @@
/*
* Copyright (C) 2021 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.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.media.audio.common;
/* @hide */
@Backing(type="int") @VintfStability
enum AudioStandard {
NONE = 0,
EDID = 1,
}

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@@ -0,0 +1,41 @@
/*
* Copyright (C) 2021 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.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.media.audio.common;
/* @hide */
@JavaDerive(equals=true, toString=true) @VintfStability
parcelable ExtraAudioDescriptor {
android.media.audio.common.AudioStandard standard = android.media.audio.common.AudioStandard.NONE;
byte[] audioDescriptor;
android.media.audio.common.AudioEncapsulationType encapsulationType = android.media.audio.common.AudioEncapsulationType.NONE;
}

39
media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Int.aidl Normal file
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@@ -0,0 +1,39 @@
/*
* Copyright (C) 2021 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.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.media.audio.common;
/* @hide */
@JavaDerive(equals=true, toString=true) @VintfStability
parcelable Int {
int value;
}