xref: /aosp_15_r20/hardware/interfaces/audio/aidl/Android.bp (revision 4d7e907c777eeecc4c5bd7cf640a754fac206ff7)

/*
 * 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 {
    default_team: "trendy_team_android_media_audio_framework",
    // 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"],
}

aidl_interface_defaults {
    name: "android.hardware.audio_defaults",
    host_supported: true,
    vendor_available: true,
    stability: "vintf",
}

aidl_interface {
    name: "android.hardware.audio.common",
    defaults: [
        "android.hardware.audio_defaults",
        "latest_android_media_audio_common_types_import_interface",
    ],
    srcs: [
        "android/hardware/audio/common/AudioOffloadMetadata.aidl",
        "android/hardware/audio/common/PlaybackTrackMetadata.aidl",
        "android/hardware/audio/common/RecordTrackMetadata.aidl",
        "android/hardware/audio/common/SinkMetadata.aidl",
        "android/hardware/audio/common/SourceMetadata.aidl",
    ],
    frozen: false,
    backend: {
        cpp: {
            enabled: true,
        },
        java: {
            sdk_version: "module_current",
            min_sdk_version: "31",
            apex_available: [
                "//apex_available:platform",
                "com.android.car.framework",
            ],
        },
        ndk: {
            apex_available: [
                "//apex_available:platform",
                "com.android.btservices",
            ],
            min_sdk_version: "31",
        },
        rust: {
            enabled: true,
        },
    },
    versions_with_info: [
        {
            version: "1",
            imports: ["android.media.audio.common.types-V2"],
        },
        {
            version: "2",
            imports: ["android.media.audio.common.types-V2"],
        },
        {
            version: "3",
            imports: ["android.media.audio.common.types-V3"],
        },

        // IMPORTANT: Update latest_android_hardware_audio_common every time you
        // add the latest frozen version to versions_with_info
    ],

}

// Note: This should always be one version ahead of the last frozen version
latest_android_hardware_audio_common = "android.hardware.audio.common-V4"

// Modules that depend on android.hardware.audio.common directly can include
// the following cc_defaults to avoid explicitly managing dependency versions
// across many scattered files.
cc_defaults {
    name: "latest_android_hardware_audio_common_cpp_static",
    static_libs: [
        latest_android_hardware_audio_common + "-cpp",
    ],
}

cc_defaults {
    name: "latest_android_hardware_audio_common_ndk_static",
    static_libs: [
        latest_android_hardware_audio_common + "-ndk",
    ],
}

cc_defaults {
    name: "latest_android_hardware_audio_common_ndk_shared",
    shared_libs: [
        latest_android_hardware_audio_common + "-ndk",
    ],
}

rust_defaults {
    name: "latest_android_hardware_audio_common_rust",
    rustlibs: [
        latest_android_hardware_audio_common + "-rust",
    ],
}

aidl_interface_defaults {
    name: "latest_android_hardware_audio_common_import_interface",
    imports: [
        latest_android_hardware_audio_common,
    ],
}

aidl_interface {
    name: "android.hardware.audio.core",
    defaults: [
        "android.hardware.audio_defaults",
        "latest_android_hardware_audio_common_import_interface",
        "latest_android_hardware_audio_core_sounddose_import_interface",
        "latest_android_hardware_audio_effect_import_interface",
        "latest_android_media_audio_common_types_import_interface",
    ],
    srcs: [
        "android/hardware/audio/core/AudioPatch.aidl",
        "android/hardware/audio/core/AudioRoute.aidl",
        "android/hardware/audio/core/IBluetooth.aidl",
        "android/hardware/audio/core/IBluetoothA2dp.aidl",
        "android/hardware/audio/core/IBluetoothLe.aidl",
        "android/hardware/audio/core/IConfig.aidl",
        "android/hardware/audio/core/IModule.aidl",
        "android/hardware/audio/core/IStreamCallback.aidl",
        "android/hardware/audio/core/IStreamCommon.aidl",
        "android/hardware/audio/core/IStreamIn.aidl",
        "android/hardware/audio/core/IStreamOut.aidl",
        "android/hardware/audio/core/IStreamOutEventCallback.aidl",
        "android/hardware/audio/core/ITelephony.aidl",
        "android/hardware/audio/core/MmapBufferDescriptor.aidl",
        "android/hardware/audio/core/ModuleDebug.aidl",
        "android/hardware/audio/core/StreamDescriptor.aidl",
        "android/hardware/audio/core/SurroundSoundConfig.aidl",
        "android/hardware/audio/core/VendorParameter.aidl",
    ],
    imports: [
        "android.hardware.common-V2",
        "android.hardware.common.fmq-V1",
    ],
    backend: {
        // The C++ backend is disabled transitively due to use of FMQ.
        cpp: {
            enabled: false,
        },
        java: {
            sdk_version: "module_current",
        },
    },
    versions_with_info: [
        {
            version: "1",
            imports: [
                "android.hardware.common-V2",
                "android.hardware.common.fmq-V1",
                "android.hardware.audio.common-V2",
                "android.hardware.audio.core.sounddose-V1",
                "android.hardware.audio.effect-V1",
                "android.media.audio.common.types-V2",
            ],
        },
        {
            version: "2",
            imports: [
                "android.media.audio.common.types-V3",
                "android.hardware.audio.effect-V2",
                "android.hardware.audio.core.sounddose-V2",
                "android.hardware.audio.common-V3",
                "android.hardware.common-V2",
                "android.hardware.common.fmq-V1",
            ],
        },

        // IMPORTANT: Update latest_android_hardware_audio_core every time you
        // add the latest frozen version to versions_with_info
    ],
    frozen: false,
}

// Note: This should always be one version ahead of the last frozen version
latest_android_hardware_audio_core = "android.hardware.audio.core-V3"

// Modules that depend on android.hardware.audio.core directly can include
// the following cc_defaults to avoid explicitly managing dependency versions
// across many scattered files.
cc_defaults {
    name: "latest_android_hardware_audio_core_ndk_shared",
    shared_libs: [
        latest_android_hardware_audio_core + "-ndk",
    ],
}

cc_defaults {
    name: "latest_android_hardware_audio_core_ndk_static",
    static_libs: [
        latest_android_hardware_audio_core + "-ndk",
    ],
}

aidl_interface_defaults {
    name: "latest_android_hardware_audio_core_import_interface",
    imports: [
        latest_android_hardware_audio_core,
    ],
}

rust_defaults {
    name: "latest_android_hardware_audio_core_rust",
    rustlibs: [
        latest_android_hardware_audio_core + "-rust",
    ],
}

// Used for the standalone sounddose HAL
aidl_interface {
    name: "android.hardware.audio.core.sounddose",
    defaults: [
        "android.hardware.audio_defaults",
        "latest_android_media_audio_common_types_import_interface",
    ],
    srcs: [
        "android/hardware/audio/core/sounddose/ISoundDose.aidl",
    ],
    backend: {
        // The C++ backend is disabled transitively due to use of FMQ by the core HAL.
        cpp: {
            enabled: false,
        },
        java: {
            sdk_version: "module_current",
        },
    },
    versions_with_info: [
        {
            version: "1",
            imports: ["android.media.audio.common.types-V2"],
        },
        {
            version: "2",
            imports: ["android.media.audio.common.types-V3"],
        },

        // IMPORTANT: Update latest_android_hardware_audio_core_sounddose every time you
        // add the latest frozen version to versions_with_info
    ],
    frozen: false,
}

// Note: This should always be one version ahead of the last frozen version
latest_android_hardware_audio_core_sounddose = "android.hardware.audio.core.sounddose-V3"

// Modules that depend on android.hardware.audio.core.sounddose directly can include
// the following cc_defaults to avoid explicitly managing dependency versions
// across many scattered files.
cc_defaults {
    name: "latest_android_hardware_audio_core_sounddose_ndk_shared",
    shared_libs: [
        latest_android_hardware_audio_core_sounddose + "-ndk",
    ],
}

cc_defaults {
    name: "latest_android_hardware_audio_core_sounddose_ndk_export_shared_lib_header",
    export_shared_lib_headers: [
        latest_android_hardware_audio_core_sounddose + "-ndk",
    ],
}

cc_defaults {
    name: "latest_android_hardware_audio_core_sounddose_ndk_static",
    static_libs: [
        latest_android_hardware_audio_core_sounddose + "-ndk",
    ],
}

aidl_interface_defaults {
    name: "latest_android_hardware_audio_core_sounddose_import_interface",
    imports: [
        latest_android_hardware_audio_core_sounddose,
    ],
}

aidl_interface {
    name: "android.hardware.audio.effect",
    defaults: [
        "android.hardware.audio_defaults",
        "latest_android_hardware_audio_common_import_interface",
        "latest_android_media_audio_common_types_import_interface",
        "latest_android_media_audio_eraser_types_import_interface",
    ],
    srcs: [
        "android/hardware/audio/effect/AcousticEchoCanceler.aidl",
        "android/hardware/audio/effect/AutomaticGainControlV1.aidl",
        "android/hardware/audio/effect/AutomaticGainControlV2.aidl",
        "android/hardware/audio/effect/BassBoost.aidl",
        "android/hardware/audio/effect/Capability.aidl",
        "android/hardware/audio/effect/CommandId.aidl",
        "android/hardware/audio/effect/DefaultExtension.aidl",
        "android/hardware/audio/effect/Descriptor.aidl",
        "android/hardware/audio/effect/Downmix.aidl",
        "android/hardware/audio/effect/DynamicsProcessing.aidl",
        "android/hardware/audio/effect/EnvironmentalReverb.aidl",
        "android/hardware/audio/effect/Equalizer.aidl",
        "android/hardware/audio/effect/Eraser.aidl",
        "android/hardware/audio/effect/Flags.aidl",
        "android/hardware/audio/effect/HapticGenerator.aidl",
        "android/hardware/audio/effect/IEffect.aidl",
        "android/hardware/audio/effect/IFactory.aidl",
        "android/hardware/audio/effect/LoudnessEnhancer.aidl",
        "android/hardware/audio/effect/NoiseSuppression.aidl",
        "android/hardware/audio/effect/Parameter.aidl",
        "android/hardware/audio/effect/PresetReverb.aidl",
        "android/hardware/audio/effect/Processing.aidl",
        "android/hardware/audio/effect/Range.aidl",
        "android/hardware/audio/effect/Spatializer.aidl",
        "android/hardware/audio/effect/State.aidl",
        "android/hardware/audio/effect/VendorExtension.aidl",
        "android/hardware/audio/effect/Virtualizer.aidl",
        "android/hardware/audio/effect/Visualizer.aidl",
        "android/hardware/audio/effect/Volume.aidl",
    ],
    imports: [
        "android.hardware.common-V2",
        "android.hardware.common.fmq-V1",
    ],
    backend: {
        // The C++ backend is disabled transitively due to use of FMQ.
        cpp: {
            enabled: false,
        },
        java: {
            sdk_version: "module_current",
        },
    },
    versions_with_info: [
        {
            version: "1",
            imports: [
                "android.hardware.common-V2",
                "android.hardware.common.fmq-V1",
                "android.hardware.audio.common-V2",
                "android.media.audio.common.types-V2",
            ],
        },
        {
            version: "2",
            imports: [
                "android.media.audio.common.types-V3",
                "android.hardware.audio.common-V3",
                "android.hardware.common-V2",
                "android.hardware.common.fmq-V1",
            ],
        },

    ],
    frozen: false,

}

latest_android_hardware_audio_effect = "android.hardware.audio.effect-V3"

cc_defaults {
    name: "latest_android_hardware_audio_effect_ndk_shared",
    shared_libs: [
        latest_android_hardware_audio_effect + "-ndk",
    ],
}

cc_defaults {
    name: "latest_android_hardware_audio_effect_ndk_static",
    static_libs: [
        latest_android_hardware_audio_effect + "-ndk",
    ],
}

aidl_interface_defaults {
    name: "latest_android_hardware_audio_effect_import_interface",
    imports: [
        latest_android_hardware_audio_effect,
    ],
}