Merge "Add necessary parcelables of metadata" am: 8ed7defe20 (5c6ca53a) · Commits · e / os / android_frameworks_base

media/Android.bp

+37 −1

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	@@ -20,7 +20,9 @@ aidl_interface {
	"aidl/android/media/audio/common/AudioFormat.aidl",		"aidl/android/media/audio/common/AudioFormat.aidl",
	"aidl/android/media/audio/common/AudioOffloadInfo.aidl",		"aidl/android/media/audio/common/AudioOffloadInfo.aidl",
	"aidl/android/media/audio/common/AudioStreamType.aidl",		"aidl/android/media/audio/common/AudioStreamType.aidl",
	"aidl/android/media/audio/common/AudioUsage.aidl",		],
			imports: [
			"android.media.audio.common.types",
	],		],
	}		}

	@@ -67,3 +69,37 @@ aidl_interface {
	"media_permission-aidl",		"media_permission-aidl",
	],		],
	}		}

			aidl_interface {
			name: "android.media.audio.common.types",
			vendor_available: true,
			host_supported: true,
			double_loadable: true,
			flags: [
			"-Werror",
			"-Weverything",
			],
			local_include_dir: "aidl",
			srcs: [
			"aidl/android/media/audio/common/AudioContentType.aidl",
			"aidl/android/media/audio/common/AudioSource.aidl",
			"aidl/android/media/audio/common/AudioUsage.aidl",
			],
			stability: "vintf",
			backend: {
			cpp: {
			min_sdk_version: "29",
			apex_available: [
			"//apex_available:platform",
			"com.android.media",
			],
			},
			java: {
			},
			ndk: {
			vndk: {
			enabled: true,
			},
			},
			},
			}

media/aidl/android/media/audio/common/AudioContentType.aidl

0 → 100644

+53 −0

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			/*
			* 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.
			*/
			package android.media.audio.common;

			/**
			* Content type specifies "what" is playing. The content type expresses the
			* general category of the content: speech, music, movie audio, etc.
			* This enum corresponds to AudioAttributes.CONTENT_TYPE_* constants in the SDK.
			*
			* {@hide}
			*/
			@Backing(type="int")
			@VintfStability
			enum AudioContentType {
			/**
			* Content type value to use when the content type is unknown, or other than
			* the ones defined.
			*/
			UNKNOWN = 0,
			/**
			* Content type value to use when the content type is speech.
			*/
			SPEECH = 1,
			/**
			* Content type value to use when the content type is music.
			*/
			MUSIC = 2,
			/**
			* Content type value to use when the content type is a soundtrack,
			* typically accompanying a movie or TV program.
			*/
			MOVIE = 3,
			/**
			* Content type value to use when the content type is a sound used to
			* accompany a user action, such as a beep or sound effect expressing a key
			* click, or event, such as the type of a sound for a bonus being received
			* in a game. These sounds are mostly synthesized or short Foley sounds.
			*/
			SONIFICATION = 4,
			}

media/aidl/android/media/audio/common/AudioSource.aidl

0 → 100644

+90 −0

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			/*
			* 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.
			*/
			package android.media.audio.common;

			/**
			* Defines the audio source. An audio source defines both a default physical
			* source of audio signal, and a recording configuration. This enum corresponds
			* to MediaRecorder.AudioSource.* constants in the SDK.
			*
			* {@hide}
			*/
			@Backing(type="int")
			@VintfStability
			enum AudioSource {
			/**
			* Used as default value in parcelables to indicate that a value was not
			* set. Should never be considered a valid setting, except for backward
			* compatibility scenarios.
			*/
			SYS_RESERVED_INVALID = -1,
			/** Default audio source. */
			DEFAULT = 0,
			/** Microphone audio source. */
			MIC = 1,
			/** Voice call uplink (Tx) audio source. */
			VOICE_UPLINK = 2,
			/** Voice call downlink (Rx) audio source. */
			VOICE_DOWNLINK = 3,
			/** Voice call uplink + downlink (duplex) audio source. */
			VOICE_CALL = 4,
			/**
			* Microphone audio source tuned for video recording, with the same
			* orientation as the camera if available.
			*/
			CAMCORDER = 5,
			/** Microphone audio source tuned for voice recognition. */
			VOICE_RECOGNITION = 6,
			/**
			* Microphone audio source tuned for voice communications such as VoIP. It
			* will for instance take advantage of echo cancellation or automatic gain
			* control if available.
			*/
			VOICE_COMMUNICATION = 7,
			/**
			* Audio source for a submix of audio streams to be presented remotely. An
			* application can use this audio source to capture a mix of audio streams
			* that should be transmitted to a remote receiver such as a Wifi display.
			* While recording is active, these audio streams are redirected to the
			* remote submix instead of being played on the device speaker or headset.
			*/
			REMOTE_SUBMIX = 8,
			/**
			* Microphone audio source tuned for unprocessed (raw) sound if available,
			* behaves like DEFAULT otherwise.
			*/
			UNPROCESSED = 9,
			/**
			* Source for capturing audio meant to be processed in real time and played
			* back for live performance (e.g karaoke). The capture path will minimize
			* latency and coupling with playback path.
			*/
			VOICE_PERFORMANCE = 10,
			/**
			* Source for an echo canceller to capture the reference signal to be
			* canceled. The echo reference signal will be captured as close as
			* possible to the DAC in order to include all post processing applied to
			* the playback path.
			*/
			ECHO_REFERENCE = 1997,
			/** Audio source for capturing broadcast FM tuner output. */
			FM_TUNER = 1998,
			/**
			* A low-priority, preemptible audio source for for background software
			* hotword detection. Same tuning as VOICE_RECOGNITION.
			*/
			HOTWORD = 1999,
			}

media/aidl/android/media/audio/common/AudioUsage.aidl

+105 −4

Original line number	Original line	Diff line number	Diff line
	@@ -14,27 +14,128 @@
	* limitations under the License.		* limitations under the License.
	*/		*/

	// This file has been semi-automatically generated using hidl2aidl from its counterpart in
	// hardware/interfaces/audio/common/5.0/types.hal

	package android.media.audio.common;		package android.media.audio.common;

	/**		/**
	* {@hide}		* {@hide}
	*/		*/
			@VintfStability
	@Backing(type="int")		@Backing(type="int")
	enum AudioUsage {		enum AudioUsage {
			/**
			* Used as default value in parcelables to indicate that a value was not
			* set. Should never be considered a valid setting, except for backward
			* compatibility scenarios.
			*/
			INVALID = -1,
			/**
			* Usage value to use when the usage is unknown.
			*/
	UNKNOWN = 0,		UNKNOWN = 0,
			/**
			* Usage value to use when the usage is media, such as music, or movie
			* soundtracks.
			*/
	MEDIA = 1,		MEDIA = 1,
			/**
			* Usage value to use when the usage is voice communications, such as
			* telephony or VoIP.
			*/
	VOICE_COMMUNICATION = 2,		VOICE_COMMUNICATION = 2,
			/**
			* Usage value to use when the usage is in-call signalling, such as with
			* a "busy" beep, or DTMF tones.
			*/
	VOICE_COMMUNICATION_SIGNALLING = 3,		VOICE_COMMUNICATION_SIGNALLING = 3,
			/**
			* Usage value to use when the usage is an alarm (e.g. wake-up alarm).
			*/
	ALARM = 4,		ALARM = 4,
			/**
			* Usage value to use when the usage is notification. See other notification
			* usages for more specialized uses.
			*/
	NOTIFICATION = 5,		NOTIFICATION = 5,
			/**
			* Usage value to use when the usage is telephony ringtone.
			*/
	NOTIFICATION_TELEPHONY_RINGTONE = 6,		NOTIFICATION_TELEPHONY_RINGTONE = 6,
			/**
			* Usage value to use when the usage is a request to enter/end a
			* communication, such as a VoIP communication or video-conference.
			*
			* Value reserved for system use only. HALs must never return this value to
			* the system or accept it from the system.
			*/
			SYS_RESERVED_NOTIFICATION_COMMUNICATION_REQUEST = 7,
			/**
			* Usage value to use when the usage is notification for an "instant"
			* communication such as a chat, or SMS.
			*
			* Value reserved for system use only. HALs must never return this value to
			* the system or accept it from the system.
			*/
			SYS_RESERVED_NOTIFICATION_COMMUNICATION_INSTANT = 8,
			/**
			* Usage value to use when the usage is notification for a
			* non-immediate type of communication such as e-mail.
			*
			* Value reserved for system use only. HALs must never return this value to
			* the system or accept it from the system.
			*/
			SYS_RESERVED_NOTIFICATION_COMMUNICATION_DELAYED = 9,
			/**
			* Usage value to use when the usage is to attract the user's attention,
			* such as a reminder or low battery warning.
			*/
			NOTIFICATION_EVENT = 10,
			/**
			* Usage value to use when the usage is for accessibility, such as with
			* a screen reader.
			*/
	ASSISTANCE_ACCESSIBILITY = 11,		ASSISTANCE_ACCESSIBILITY = 11,
			/**
			* Usage value to use when the usage is driving or navigation directions.
			*/
	ASSISTANCE_NAVIGATION_GUIDANCE = 12,		ASSISTANCE_NAVIGATION_GUIDANCE = 12,
			/**
			* Usage value to use when the usage is sonification, such as with user
			* interface sounds.
			*/
	ASSISTANCE_SONIFICATION = 13,		ASSISTANCE_SONIFICATION = 13,
			/**
			* Usage value to use when the usage is for game audio.
			*/
	GAME = 14,		GAME = 14,
			/**
			* Usage value to use when feeding audio to the platform and replacing
			* "traditional" audio source, such as audio capture devices.
			*/
	VIRTUAL_SOURCE = 15,		VIRTUAL_SOURCE = 15,
			/**
			* Usage value to use for audio responses to user queries, audio
			* instructions or help utterances.
			*/
	ASSISTANT = 16,		ASSISTANT = 16,
			/**
			* Usage value to use for assistant voice interaction with remote caller on
			* Cell and VoIP calls.
			*/
			CALL_ASSISTANT = 17,
			/**
			* Usage value to use when the usage is an emergency.
			*/
			EMERGENCY = 1000,
			/**
			* Usage value to use when the usage is a safety sound.
			*/
			SAFETY = 1001,
			/**
			* Usage value to use when the usage is a vehicle status.
			*/
			VEHICLE_STATUS = 1002,
			/**
			* Usage value to use when the usage is an announcement.
			*/
			ANNOUNCEMENT = 1003,
	}		}
			No newline at end of file

media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioContentType.aidl

0 → 100644

+43 −0

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			/*
			* 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.
			*/
			///////////////////////////////////////////////////////////////////////////////
			// 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 AudioContentType {
			UNKNOWN = 0,
			SPEECH = 1,
			MUSIC = 2,
			MOVIE = 3,
			SONIFICATION = 4,
			}