Merge changes from topic "AudioControl AIDL" (9db1ca74) · Commits · e / os / android_hardware_interfaces

automotive/audiocontrol/aidl/Android.bp

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		// This is the expected build file, but it may not be right in all cases

		aidl_interface {
		name: "android.hardware.automotive.audiocontrol",
		vendor_available: true,
		srcs: ["android/hardware/automotive/audiocontrol/*.aidl"],
		stability: "vintf",
		backend: {
		java: {
		sdk_version: "module_current",
		},
		},
		}

0 → 100644

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		///////////////////////////////////////////////////////////////////////////////
		// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
		///////////////////////////////////////////////////////////////////////////////

		// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
		// edit this file. It looks like you are doing that because you have modified
		// an AIDL interface in a backward-incompatible way, e.g., deleting a function
		// from an interface or a field from a parcelable and it broke the build. That
		// breakage is intended.
		//
		// You must not make a backward incompatible changes to the AIDL files 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.hardware.automotive.audiocontrol;
		@Backing(type="int") @VintfStability
		enum AudioFocusChange {
		NONE = 0,
		GAIN = 1,
		GAIN_TRANSIENT = 2,
		GAIN_TRANSIENT_MAY_DUCK = 3,
		GAIN_TRANSIENT_EXCLUSIVE = 4,
		LOSS = -1,
		LOSS_TRANSIENT = -2,
		LOSS_TRANSIENT_CAN_DUCK = -3,
		}

0 → 100644

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		///////////////////////////////////////////////////////////////////////////////
		// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
		///////////////////////////////////////////////////////////////////////////////

		// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
		// edit this file. It looks like you are doing that because you have modified
		// an AIDL interface in a backward-incompatible way, e.g., deleting a function
		// from an interface or a field from a parcelable and it broke the build. That
		// breakage is intended.
		//
		// You must not make a backward incompatible changes to the AIDL files 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.hardware.automotive.audiocontrol;
		@VintfStability
		interface IAudioControl {
		oneway void onAudioFocusChange(in String usage, in int zoneId, in android.hardware.automotive.audiocontrol.AudioFocusChange focusChange);
		oneway void registerFocusListener(in android.hardware.automotive.audiocontrol.IFocusListener listener);
		oneway void setBalanceTowardRight(in float value);
		oneway void setFadeTowardFront(in float value);
		}

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		///////////////////////////////////////////////////////////////////////////////
		// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
		///////////////////////////////////////////////////////////////////////////////

		// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
		// edit this file. It looks like you are doing that because you have modified
		// an AIDL interface in a backward-incompatible way, e.g., deleting a function
		// from an interface or a field from a parcelable and it broke the build. That
		// breakage is intended.
		//
		// You must not make a backward incompatible changes to the AIDL files 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.hardware.automotive.audiocontrol;
		@VintfStability
		interface IFocusListener {
		oneway void abandonAudioFocus(in String usage, in int zoneId);
		oneway void requestAudioFocus(in String usage, in int zoneId, in android.hardware.automotive.audiocontrol.AudioFocusChange focusGain);
		}

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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.hardware.automotive.audiocontrol;

		/**
		* Changes in audio focus that can be experienced
		*/
		@VintfStability
		@Backing(type="int")
		enum AudioFocusChange {
		NONE = 0,
		GAIN = 1,
		GAIN_TRANSIENT = 2,
		GAIN_TRANSIENT_MAY_DUCK = 3,
		GAIN_TRANSIENT_EXCLUSIVE = 4,
		LOSS = -1, // -1 * GAIN,
		LOSS_TRANSIENT = -2, // -1 * GAIN_TRANSIENT,
		LOSS_TRANSIENT_CAN_DUCK = -3, // -1 * GAIN_TRANSIENT_MAY_DUCK,
		}
		No newline at end of file