diff --git a/nearby/framework/Android.bp b/nearby/framework/Android.bp
index 278f823..f329295 100644
--- a/nearby/framework/Android.bp
+++ b/nearby/framework/Android.bp
@@ -52,5 +52,7 @@
     static_libs: [
         "modules-utils-preconditions",
     ],
-    visibility: ["//packages/modules/Connectivity/nearby/tests:__subpackages__"],
+    visibility: [
+        "//packages/modules/Connectivity/nearby/tests:__subpackages__",
+    ],
 }
diff --git a/nearby/framework/java/android/nearby/FastPairAccountKeyDeviceMetadata.java b/nearby/framework/java/android/nearby/FastPairAccountKeyDeviceMetadata.java
deleted file mode 100644
index d42fbf4..0000000
--- a/nearby/framework/java/android/nearby/FastPairAccountKeyDeviceMetadata.java
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * 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.nearby;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.nearby.aidl.FastPairAccountKeyDeviceMetadataParcel;
-
-/**
- * Class for metadata of a Fast Pair device associated with an account.
- *
- * @hide
- */
-public class FastPairAccountKeyDeviceMetadata {
-
-    FastPairAccountKeyDeviceMetadataParcel mMetadataParcel;
-
-    FastPairAccountKeyDeviceMetadata(FastPairAccountKeyDeviceMetadataParcel metadataParcel) {
-        this.mMetadataParcel = metadataParcel;
-    }
-
-    /**
-     * Get Device Account Key, which uniquely identifies a Fast Pair device associated with an
-     * account. AccountKey is 16 bytes: first byte is 0x04. Other 15 bytes are randomly generated.
-     *
-     * @return 16-byte Account Key.
-     * @hide
-     */
-    @Nullable
-    public byte[] getDeviceAccountKey() {
-        return mMetadataParcel.deviceAccountKey;
-    }
-
-    /**
-     * Get a hash value of device's account key and public bluetooth address without revealing the
-     * public bluetooth address. Sha256 hash value is 32 bytes.
-     *
-     * @return 32-byte Sha256 hash value.
-     * @hide
-     */
-    @Nullable
-    public byte[] getSha256DeviceAccountKeyPublicAddress() {
-        return mMetadataParcel.sha256DeviceAccountKeyPublicAddress;
-    }
-
-    /**
-     * Get metadata of a Fast Pair device type.
-     *
-     * @hide
-     */
-    @Nullable
-    public FastPairDeviceMetadata getFastPairDeviceMetadata() {
-        if (mMetadataParcel.metadata == null) {
-            return null;
-        }
-        return new FastPairDeviceMetadata(mMetadataParcel.metadata);
-    }
-
-    /**
-     * Get Fast Pair discovery item, which is tied to both the device type and the account.
-     *
-     * @hide
-     */
-    @Nullable
-    public FastPairDiscoveryItem getFastPairDiscoveryItem() {
-        if (mMetadataParcel.discoveryItem == null) {
-            return null;
-        }
-        return new FastPairDiscoveryItem(mMetadataParcel.discoveryItem);
-    }
-
-    /**
-     * Builder used to create FastPairAccountKeyDeviceMetadata.
-     *
-     * @hide
-     */
-    public static final class Builder {
-
-        private final FastPairAccountKeyDeviceMetadataParcel mBuilderParcel;
-
-        /**
-         * Default constructor of Builder.
-         *
-         * @hide
-         */
-        public Builder() {
-            mBuilderParcel = new FastPairAccountKeyDeviceMetadataParcel();
-            mBuilderParcel.deviceAccountKey = null;
-            mBuilderParcel.sha256DeviceAccountKeyPublicAddress = null;
-            mBuilderParcel.metadata = null;
-            mBuilderParcel.discoveryItem = null;
-        }
-
-        /**
-         * Set Account Key.
-         *
-         * @param deviceAccountKey Fast Pair device account key, which is 16 bytes: first byte is
-         *                         0x04. Next 15 bytes are randomly generated.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setDeviceAccountKey(@Nullable byte[] deviceAccountKey) {
-            mBuilderParcel.deviceAccountKey = deviceAccountKey;
-            return this;
-        }
-
-        /**
-         * Set sha256 hash value of account key and public bluetooth address.
-         *
-         * @param sha256DeviceAccountKeyPublicAddress 32-byte sha256 hash value of account key and
-         *                                            public bluetooth address.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setSha256DeviceAccountKeyPublicAddress(
-                @Nullable byte[] sha256DeviceAccountKeyPublicAddress) {
-            mBuilderParcel.sha256DeviceAccountKeyPublicAddress =
-                    sha256DeviceAccountKeyPublicAddress;
-            return this;
-        }
-
-
-        /**
-         * Set Fast Pair metadata.
-         *
-         * @param metadata Fast Pair metadata.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setFastPairDeviceMetadata(@Nullable FastPairDeviceMetadata metadata) {
-            if (metadata == null) {
-                mBuilderParcel.metadata = null;
-            } else {
-                mBuilderParcel.metadata = metadata.mMetadataParcel;
-            }
-            return this;
-        }
-
-        /**
-         * Set Fast Pair discovery item.
-         *
-         * @param discoveryItem Fast Pair discovery item.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setFastPairDiscoveryItem(@Nullable FastPairDiscoveryItem discoveryItem) {
-            if (discoveryItem == null) {
-                mBuilderParcel.discoveryItem = null;
-            } else {
-                mBuilderParcel.discoveryItem = discoveryItem.mMetadataParcel;
-            }
-            return this;
-        }
-
-        /**
-         * Build {@link FastPairAccountKeyDeviceMetadata} with the currently set configuration.
-         *
-         * @hide
-         */
-        @NonNull
-        public FastPairAccountKeyDeviceMetadata build() {
-            return new FastPairAccountKeyDeviceMetadata(mBuilderParcel);
-        }
-    }
-}
diff --git a/nearby/framework/java/android/nearby/FastPairAntispoofKeyDeviceMetadata.java b/nearby/framework/java/android/nearby/FastPairAntispoofKeyDeviceMetadata.java
deleted file mode 100644
index 74831d5..0000000
--- a/nearby/framework/java/android/nearby/FastPairAntispoofKeyDeviceMetadata.java
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * 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.nearby;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.nearby.aidl.FastPairAntispoofKeyDeviceMetadataParcel;
-
-/**
- * Class for a type of registered Fast Pair device keyed by modelID, or antispoofKey.
- *
- * @hide
- */
-public class FastPairAntispoofKeyDeviceMetadata {
-
-    FastPairAntispoofKeyDeviceMetadataParcel mMetadataParcel;
-    FastPairAntispoofKeyDeviceMetadata(
-            FastPairAntispoofKeyDeviceMetadataParcel metadataParcel) {
-        this.mMetadataParcel = metadataParcel;
-    }
-
-    /**
-     * Get Antispoof public key.
-     *
-     * @hide
-     */
-    @Nullable
-    public byte[] getAntispoofPublicKey() {
-        return this.mMetadataParcel.antispoofPublicKey;
-    }
-
-    /**
-     * Get metadata of a Fast Pair device type.
-     *
-     * @hide
-     */
-    @Nullable
-    public FastPairDeviceMetadata getFastPairDeviceMetadata() {
-        if (this.mMetadataParcel.deviceMetadata == null) {
-            return null;
-        }
-        return new FastPairDeviceMetadata(this.mMetadataParcel.deviceMetadata);
-    }
-
-    /**
-     * Builder used to create FastPairAntispoofkeyDeviceMetadata.
-     *
-     * @hide
-     */
-    public static final class Builder {
-
-        private final FastPairAntispoofKeyDeviceMetadataParcel mBuilderParcel;
-
-        /**
-         * Default constructor of Builder.
-         *
-         * @hide
-         */
-        public Builder() {
-            mBuilderParcel = new FastPairAntispoofKeyDeviceMetadataParcel();
-            mBuilderParcel.antispoofPublicKey = null;
-            mBuilderParcel.deviceMetadata = null;
-        }
-
-        /**
-         * Set AntiSpoof public key, which uniquely identify a Fast Pair device type.
-         *
-         * @param antispoofPublicKey is 64 bytes, see <a href="https://developers.google.com/nearby/fast-pair/spec#data_format">Data Format</a>.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setAntispoofPublicKey(@Nullable byte[] antispoofPublicKey) {
-            mBuilderParcel.antispoofPublicKey = antispoofPublicKey;
-            return this;
-        }
-
-        /**
-         * Set Fast Pair metadata, which is the property of a Fast Pair device type, including
-         * device images and strings.
-         *
-         * @param metadata Fast Pair device meta data.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setFastPairDeviceMetadata(@Nullable FastPairDeviceMetadata metadata) {
-            if (metadata != null) {
-                mBuilderParcel.deviceMetadata = metadata.mMetadataParcel;
-            } else {
-                mBuilderParcel.deviceMetadata = null;
-            }
-            return this;
-        }
-
-        /**
-         * Build {@link FastPairAntispoofKeyDeviceMetadata} with the currently set configuration.
-         *
-         * @hide
-         */
-        @NonNull
-        public FastPairAntispoofKeyDeviceMetadata build() {
-            return new FastPairAntispoofKeyDeviceMetadata(mBuilderParcel);
-        }
-    }
-}
diff --git a/nearby/framework/java/android/nearby/FastPairDataProviderService.java b/nearby/framework/java/android/nearby/FastPairDataProviderService.java
deleted file mode 100644
index f1d5074..0000000
--- a/nearby/framework/java/android/nearby/FastPairDataProviderService.java
+++ /dev/null
@@ -1,714 +0,0 @@
-/*
- * 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.nearby;
-
-import android.accounts.Account;
-import android.annotation.IntDef;
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.app.Service;
-import android.content.Intent;
-import android.nearby.aidl.ByteArrayParcel;
-import android.nearby.aidl.FastPairAccountDevicesMetadataRequestParcel;
-import android.nearby.aidl.FastPairAccountKeyDeviceMetadataParcel;
-import android.nearby.aidl.FastPairAntispoofKeyDeviceMetadataRequestParcel;
-import android.nearby.aidl.FastPairEligibleAccountParcel;
-import android.nearby.aidl.FastPairEligibleAccountsRequestParcel;
-import android.nearby.aidl.FastPairManageAccountDeviceRequestParcel;
-import android.nearby.aidl.FastPairManageAccountRequestParcel;
-import android.nearby.aidl.IFastPairAccountDevicesMetadataCallback;
-import android.nearby.aidl.IFastPairAntispoofKeyDeviceMetadataCallback;
-import android.nearby.aidl.IFastPairDataProvider;
-import android.nearby.aidl.IFastPairEligibleAccountsCallback;
-import android.nearby.aidl.IFastPairManageAccountCallback;
-import android.nearby.aidl.IFastPairManageAccountDeviceCallback;
-import android.os.IBinder;
-import android.os.RemoteException;
-import android.util.Log;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
-
-/**
- * A service class for fast pair data providers outside the system server.
- *
- * Fast pair providers should be wrapped in a non-exported service which returns the result of
- * {@link #getBinder()} from the service's {@link android.app.Service#onBind(Intent)} method. The
- * service should not be exported so that components other than the system server cannot bind to it.
- * Alternatively, the service may be guarded by a permission that only system server can obtain.
- *
- * <p>Fast Pair providers are identified by their UID / package name.
- *
- * @hide
- */
-public abstract class FastPairDataProviderService extends Service {
-    /**
-     * The action the wrapping service should have in its intent filter to implement the
-     * {@link android.nearby.FastPairDataProviderBase}.
-     *
-     * @hide
-     */
-    public static final String ACTION_FAST_PAIR_DATA_PROVIDER =
-            "android.nearby.action.FAST_PAIR_DATA_PROVIDER";
-
-    /**
-     * Manage request type to add, or opt-in.
-     *
-     * @hide
-     */
-    public static final int MANAGE_REQUEST_ADD = 0;
-
-    /**
-     * Manage request type to remove, or opt-out.
-     *
-     * @hide
-     */
-    public static final int MANAGE_REQUEST_REMOVE = 1;
-
-    /**
-     * @hide
-     */
-    @Retention(RetentionPolicy.SOURCE)
-    @IntDef(value = {
-            MANAGE_REQUEST_ADD,
-            MANAGE_REQUEST_REMOVE})
-    @interface ManageRequestType {}
-
-    /**
-     * Error code for bad request.
-     *
-     * @hide
-     */
-    public static final int ERROR_CODE_BAD_REQUEST = 0;
-
-    /**
-     * Error code for internal error.
-     *
-     * @hide
-     */
-    public static final int ERROR_CODE_INTERNAL_ERROR = 1;
-
-    /**
-     * @hide
-     */
-    @Retention(RetentionPolicy.SOURCE)
-    @IntDef(value = {
-            ERROR_CODE_BAD_REQUEST,
-            ERROR_CODE_INTERNAL_ERROR})
-    @interface ErrorCode {}
-
-    private final IBinder mBinder;
-    private final String mTag;
-
-    /**
-     * Constructor of FastPairDataProviderService.
-     *
-     * @param tag TAG for on device logging.
-     * @hide
-     */
-    public FastPairDataProviderService(@NonNull String tag) {
-        mBinder = new Service();
-        mTag = tag;
-    }
-
-    @Override
-    @NonNull
-    public final IBinder onBind(@NonNull Intent intent) {
-        return mBinder;
-    }
-
-    /**
-     * Callback to be invoked when an AntispoofKeyed device metadata is loaded.
-     *
-     * @hide
-     */
-    public interface FastPairAntispoofKeyDeviceMetadataCallback {
-
-        /**
-         * Invoked once the meta data is loaded.
-         *
-         * @hide
-         */
-        void onFastPairAntispoofKeyDeviceMetadataReceived(
-                @NonNull FastPairAntispoofKeyDeviceMetadata metadata);
-
-        /** Invoked in case of error.
-         *
-         * @hide
-         */
-        void onError(@ErrorCode int code, @Nullable String message);
-    }
-
-    /**
-     * Callback to be invoked when Fast Pair devices of a given account is loaded.
-     *
-     * @hide
-     */
-    public interface FastPairAccountDevicesMetadataCallback {
-
-        /**
-         * Should be invoked once the metadatas are loaded.
-         *
-         * @hide
-         */
-        void onFastPairAccountDevicesMetadataReceived(
-                @NonNull Collection<FastPairAccountKeyDeviceMetadata> metadatas);
-        /**
-         * Invoked in case of error.
-         *
-         * @hide
-         */
-        void onError(@ErrorCode int code, @Nullable String message);
-    }
-
-    /**
-     * Callback to be invoked when FastPair eligible accounts are loaded.
-     *
-     * @hide
-     */
-    public interface FastPairEligibleAccountsCallback {
-
-        /**
-         * Should be invoked once the eligible accounts are loaded.
-         *
-         * @hide
-         */
-        void onFastPairEligibleAccountsReceived(
-                @NonNull Collection<FastPairEligibleAccount> accounts);
-        /**
-         * Invoked in case of error.
-         *
-         * @hide
-         */
-        void onError(@ErrorCode int code, @Nullable String message);
-    }
-
-    /**
-     * Callback to be invoked when a management action is finished.
-     *
-     * @hide
-     */
-    public interface FastPairManageActionCallback {
-
-        /**
-         * Should be invoked once the manage action is successful.
-         *
-         * @hide
-         */
-        void onSuccess();
-        /**
-         * Invoked in case of error.
-         *
-         * @hide
-         */
-        void onError(@ErrorCode int code, @Nullable String message);
-    }
-
-    /**
-     * Fulfills the Fast Pair device metadata request by using callback to send back the
-     * device meta data of a given modelId.
-     *
-     * @hide
-     */
-    public abstract void onLoadFastPairAntispoofKeyDeviceMetadata(
-            @NonNull FastPairAntispoofKeyDeviceMetadataRequest request,
-            @NonNull FastPairAntispoofKeyDeviceMetadataCallback callback);
-
-    /**
-     * Fulfills the account tied Fast Pair devices metadata request by using callback to send back
-     * all Fast Pair device's metadata of a given account.
-     *
-     * @hide
-     */
-    public abstract void onLoadFastPairAccountDevicesMetadata(
-            @NonNull FastPairAccountDevicesMetadataRequest request,
-            @NonNull FastPairAccountDevicesMetadataCallback callback);
-
-    /**
-     * Fulfills the Fast Pair eligible accounts request by using callback to send back Fast Pair
-     * eligible accounts.
-     *
-     * @hide
-     */
-    public abstract void onLoadFastPairEligibleAccounts(
-            @NonNull FastPairEligibleAccountsRequest request,
-            @NonNull FastPairEligibleAccountsCallback callback);
-
-    /**
-     * Fulfills the Fast Pair account management request by using callback to send back result.
-     *
-     * @hide
-     */
-    public abstract void onManageFastPairAccount(
-            @NonNull FastPairManageAccountRequest request,
-            @NonNull FastPairManageActionCallback callback);
-
-    /**
-     * Fulfills the request to manage device-account mapping by using callback to send back result.
-     *
-     * @hide
-     */
-    public abstract void onManageFastPairAccountDevice(
-            @NonNull FastPairManageAccountDeviceRequest request,
-            @NonNull FastPairManageActionCallback callback);
-
-    /**
-     * Class for reading FastPairAntispoofKeyDeviceMetadataRequest, which specifies the model ID of
-     * a Fast Pair device. To fulfill this request, corresponding
-     * {@link FastPairAntispoofKeyDeviceMetadata} should be fetched and returned.
-     *
-     * @hide
-     */
-    public static class FastPairAntispoofKeyDeviceMetadataRequest {
-
-        private final FastPairAntispoofKeyDeviceMetadataRequestParcel mMetadataRequestParcel;
-
-        private FastPairAntispoofKeyDeviceMetadataRequest(
-                final FastPairAntispoofKeyDeviceMetadataRequestParcel metaDataRequestParcel) {
-            this.mMetadataRequestParcel = metaDataRequestParcel;
-        }
-
-        /**
-         * Get modelId (24 bit), the key for FastPairAntispoofKeyDeviceMetadata in the same format
-         * returned by Google at device registration time.
-         *
-         * ModelId format is defined at device registration time, see
-         * <a href="https://developers.google.com/nearby/fast-pair/spec#model_id">Model ID</a>.
-         * @return raw bytes of modelId in the same format returned by Google at device registration
-         *         time.
-         * @hide
-         */
-        public @NonNull byte[] getModelId() {
-            return this.mMetadataRequestParcel.modelId;
-        }
-    }
-
-    /**
-     * Class for reading FastPairAccountDevicesMetadataRequest, which specifies the Fast Pair
-     * account and the allow list of the FastPair device keys saved to the account (i.e., FastPair
-     * accountKeys).
-     *
-     * A Fast Pair accountKey is created when a Fast Pair device is saved to an account. It is per
-     * Fast Pair device per account.
-     *
-     * To retrieve all Fast Pair accountKeys saved to an account, the caller needs to set
-     * account with an empty allow list.
-     *
-     * To retrieve metadata of a selected list of Fast Pair devices saved to an account, the caller
-     * needs to set account with a non-empty allow list.
-     * @hide
-     */
-    public static class FastPairAccountDevicesMetadataRequest {
-
-        private final FastPairAccountDevicesMetadataRequestParcel mMetadataRequestParcel;
-
-        private FastPairAccountDevicesMetadataRequest(
-                final FastPairAccountDevicesMetadataRequestParcel metaDataRequestParcel) {
-            this.mMetadataRequestParcel = metaDataRequestParcel;
-        }
-
-        /**
-         * Get FastPair account, whose Fast Pair devices' metadata is requested.
-         *
-         * @return a FastPair account.
-         * @hide
-         */
-        public @NonNull Account getAccount() {
-            return this.mMetadataRequestParcel.account;
-        }
-
-        /**
-         * Get allowlist of Fast Pair devices using a collection of deviceAccountKeys.
-         * Note that as a special case, empty list actually means all FastPair devices under the
-         * account instead of none.
-         *
-         * DeviceAccountKey is 16 bytes: first byte is 0x04. Other 15 bytes are randomly generated.
-         *
-         * @return allowlist of Fast Pair devices using a collection of deviceAccountKeys.
-         * @hide
-         */
-        public @NonNull Collection<byte[]> getDeviceAccountKeys()  {
-            if (this.mMetadataRequestParcel.deviceAccountKeys == null) {
-                return new ArrayList<byte[]>(0);
-            }
-            List<byte[]> deviceAccountKeys =
-                    new ArrayList<>(this.mMetadataRequestParcel.deviceAccountKeys.length);
-            for (ByteArrayParcel deviceAccountKey : this.mMetadataRequestParcel.deviceAccountKeys) {
-                deviceAccountKeys.add(deviceAccountKey.byteArray);
-            }
-            return deviceAccountKeys;
-        }
-    }
-
-    /**
-     *  Class for reading FastPairEligibleAccountsRequest. Upon receiving this request, Fast Pair
-     *  eligible accounts should be returned to bind Fast Pair devices.
-     *
-     * @hide
-     */
-    public static class FastPairEligibleAccountsRequest {
-        @SuppressWarnings("UnusedVariable")
-        private final FastPairEligibleAccountsRequestParcel mAccountsRequestParcel;
-
-        private FastPairEligibleAccountsRequest(
-                final FastPairEligibleAccountsRequestParcel accountsRequestParcel) {
-            this.mAccountsRequestParcel = accountsRequestParcel;
-        }
-    }
-
-    /**
-     * Class for reading FastPairManageAccountRequest. If the request type is MANAGE_REQUEST_ADD,
-     * the account is enabled to bind Fast Pair devices; If the request type is
-     * MANAGE_REQUEST_REMOVE, the account is disabled to bind more Fast Pair devices. Furthermore,
-     * all existing bounded Fast Pair devices are unbounded.
-     *
-     * @hide
-     */
-    public static class FastPairManageAccountRequest {
-
-        private final FastPairManageAccountRequestParcel mAccountRequestParcel;
-
-        private FastPairManageAccountRequest(
-                final FastPairManageAccountRequestParcel accountRequestParcel) {
-            this.mAccountRequestParcel = accountRequestParcel;
-        }
-
-        /**
-         * Get request type: MANAGE_REQUEST_ADD, or MANAGE_REQUEST_REMOVE.
-         *
-         * @hide
-         */
-        public @ManageRequestType int getRequestType() {
-            return this.mAccountRequestParcel.requestType;
-        }
-        /**
-         * Get account.
-         *
-         * @hide
-         */
-        public @NonNull Account getAccount() {
-            return this.mAccountRequestParcel.account;
-        }
-    }
-
-    /**
-     *  Class for reading FastPairManageAccountDeviceRequest. If the request type is
-     *  MANAGE_REQUEST_ADD, then a Fast Pair device is bounded to a Fast Pair account. If the
-     *  request type is MANAGE_REQUEST_REMOVE, then a Fast Pair device is removed from a Fast Pair
-     *  account.
-     *
-     * @hide
-     */
-    public static class FastPairManageAccountDeviceRequest {
-
-        private final FastPairManageAccountDeviceRequestParcel mRequestParcel;
-
-        private FastPairManageAccountDeviceRequest(
-                final FastPairManageAccountDeviceRequestParcel requestParcel) {
-            this.mRequestParcel = requestParcel;
-        }
-
-        /**
-         * Get request type: MANAGE_REQUEST_ADD, or MANAGE_REQUEST_REMOVE.
-         *
-         * @hide
-         */
-        public @ManageRequestType int getRequestType() {
-            return this.mRequestParcel.requestType;
-        }
-        /**
-         * Get account.
-         *
-         * @hide
-         */
-        public @NonNull Account getAccount() {
-            return this.mRequestParcel.account;
-        }
-        /**
-         * Get account key device metadata.
-         *
-         * @hide
-         */
-        public @NonNull FastPairAccountKeyDeviceMetadata getAccountKeyDeviceMetadata() {
-            return new FastPairAccountKeyDeviceMetadata(
-                    this.mRequestParcel.accountKeyDeviceMetadata);
-        }
-    }
-
-    /**
-     * Callback class that sends back FastPairAntispoofKeyDeviceMetadata.
-     */
-    private final class WrapperFastPairAntispoofKeyDeviceMetadataCallback implements
-            FastPairAntispoofKeyDeviceMetadataCallback {
-
-        private IFastPairAntispoofKeyDeviceMetadataCallback mCallback;
-
-        private WrapperFastPairAntispoofKeyDeviceMetadataCallback(
-                IFastPairAntispoofKeyDeviceMetadataCallback callback) {
-            mCallback = callback;
-        }
-
-        /**
-         * Sends back FastPairAntispoofKeyDeviceMetadata.
-         */
-        @Override
-        public void onFastPairAntispoofKeyDeviceMetadataReceived(
-                @NonNull FastPairAntispoofKeyDeviceMetadata metadata) {
-            try {
-                mCallback.onFastPairAntispoofKeyDeviceMetadataReceived(metadata.mMetadataParcel);
-            } catch (RemoteException e) {
-                throw e.rethrowFromSystemServer();
-            } catch (RuntimeException e) {
-                Log.w(mTag, e);
-            }
-        }
-
-        @Override
-        public void onError(@ErrorCode int code, @Nullable String message) {
-            try {
-                mCallback.onError(code, message);
-            } catch (RemoteException e) {
-                throw e.rethrowFromSystemServer();
-            } catch (RuntimeException e) {
-                Log.w(mTag, e);
-            }
-        }
-    }
-
-    /**
-     * Callback class that sends back collection of FastPairAccountKeyDeviceMetadata.
-     */
-    private final class WrapperFastPairAccountDevicesMetadataCallback implements
-            FastPairAccountDevicesMetadataCallback {
-
-        private IFastPairAccountDevicesMetadataCallback mCallback;
-
-        private WrapperFastPairAccountDevicesMetadataCallback(
-                IFastPairAccountDevicesMetadataCallback callback) {
-            mCallback = callback;
-        }
-
-        /**
-         * Sends back collection of FastPairAccountKeyDeviceMetadata.
-         */
-        @Override
-        public void onFastPairAccountDevicesMetadataReceived(
-                @NonNull Collection<FastPairAccountKeyDeviceMetadata> metadatas) {
-            FastPairAccountKeyDeviceMetadataParcel[] metadataParcels =
-                    new FastPairAccountKeyDeviceMetadataParcel[metadatas.size()];
-            int i = 0;
-            for (FastPairAccountKeyDeviceMetadata metadata : metadatas) {
-                metadataParcels[i] = metadata.mMetadataParcel;
-                i = i + 1;
-            }
-            try {
-                mCallback.onFastPairAccountDevicesMetadataReceived(metadataParcels);
-            } catch (RemoteException e) {
-                throw e.rethrowFromSystemServer();
-            } catch (RuntimeException e) {
-                Log.w(mTag, e);
-            }
-        }
-
-        @Override
-        public void onError(@ErrorCode int code, @Nullable String message) {
-            try {
-                mCallback.onError(code, message);
-            } catch (RemoteException e) {
-                throw e.rethrowFromSystemServer();
-            } catch (RuntimeException e) {
-                Log.w(mTag, e);
-            }
-        }
-    }
-
-    /**
-     * Callback class that sends back eligible Fast Pair accounts.
-     */
-    private final class WrapperFastPairEligibleAccountsCallback implements
-            FastPairEligibleAccountsCallback {
-
-        private IFastPairEligibleAccountsCallback mCallback;
-
-        private WrapperFastPairEligibleAccountsCallback(
-                IFastPairEligibleAccountsCallback callback) {
-            mCallback = callback;
-        }
-
-        /**
-         * Sends back the eligible Fast Pair accounts.
-         */
-        @Override
-        public void onFastPairEligibleAccountsReceived(
-                @NonNull Collection<FastPairEligibleAccount> accounts) {
-            int i = 0;
-            FastPairEligibleAccountParcel[] accountParcels =
-                    new FastPairEligibleAccountParcel[accounts.size()];
-            for (FastPairEligibleAccount account: accounts) {
-                accountParcels[i] = account.mAccountParcel;
-                i = i + 1;
-            }
-            try {
-                mCallback.onFastPairEligibleAccountsReceived(accountParcels);
-            } catch (RemoteException e) {
-                throw e.rethrowFromSystemServer();
-            } catch (RuntimeException e) {
-                Log.w(mTag, e);
-            }
-        }
-
-        @Override
-        public void onError(@ErrorCode int code, @Nullable String message) {
-            try {
-                mCallback.onError(code, message);
-            } catch (RemoteException e) {
-                throw e.rethrowFromSystemServer();
-            } catch (RuntimeException e) {
-                Log.w(mTag, e);
-            }
-        }
-    }
-
-    /**
-     * Callback class that sends back Fast Pair account management result.
-     */
-    private final class WrapperFastPairManageAccountCallback implements
-            FastPairManageActionCallback {
-
-        private IFastPairManageAccountCallback mCallback;
-
-        private WrapperFastPairManageAccountCallback(
-                IFastPairManageAccountCallback callback) {
-            mCallback = callback;
-        }
-
-        /**
-         * Sends back Fast Pair account opt in result.
-         */
-        @Override
-        public void onSuccess() {
-            try {
-                mCallback.onSuccess();
-            } catch (RemoteException e) {
-                throw e.rethrowFromSystemServer();
-            } catch (RuntimeException e) {
-                Log.w(mTag, e);
-            }
-        }
-
-        @Override
-        public void onError(@ErrorCode int code, @Nullable String message) {
-            try {
-                mCallback.onError(code, message);
-            } catch (RemoteException e) {
-                throw e.rethrowFromSystemServer();
-            } catch (RuntimeException e) {
-                Log.w(mTag, e);
-            }
-        }
-    }
-
-    /**
-     * Call back class that sends back account-device mapping management result.
-     */
-    private final class WrapperFastPairManageAccountDeviceCallback implements
-            FastPairManageActionCallback {
-
-        private IFastPairManageAccountDeviceCallback mCallback;
-
-        private WrapperFastPairManageAccountDeviceCallback(
-                IFastPairManageAccountDeviceCallback callback) {
-            mCallback = callback;
-        }
-
-        /**
-         * Sends back the account-device mapping management result.
-         */
-        @Override
-        public void onSuccess() {
-            try {
-                mCallback.onSuccess();
-            } catch (RemoteException e) {
-                throw e.rethrowFromSystemServer();
-            } catch (RuntimeException e) {
-                Log.w(mTag, e);
-            }
-        }
-
-        @Override
-        public void onError(@ErrorCode int code, @Nullable String message) {
-            try {
-                mCallback.onError(code, message);
-            } catch (RemoteException e) {
-                throw e.rethrowFromSystemServer();
-            } catch (RuntimeException e) {
-                Log.w(mTag, e);
-            }
-        }
-    }
-
-    private final class Service extends IFastPairDataProvider.Stub {
-
-        Service() {
-        }
-
-        @Override
-        public void loadFastPairAntispoofKeyDeviceMetadata(
-                @NonNull FastPairAntispoofKeyDeviceMetadataRequestParcel requestParcel,
-                IFastPairAntispoofKeyDeviceMetadataCallback callback) {
-            onLoadFastPairAntispoofKeyDeviceMetadata(
-                    new FastPairAntispoofKeyDeviceMetadataRequest(requestParcel),
-                    new WrapperFastPairAntispoofKeyDeviceMetadataCallback(callback));
-        }
-
-        @Override
-        public void loadFastPairAccountDevicesMetadata(
-                @NonNull FastPairAccountDevicesMetadataRequestParcel requestParcel,
-                IFastPairAccountDevicesMetadataCallback callback) {
-            onLoadFastPairAccountDevicesMetadata(
-                    new FastPairAccountDevicesMetadataRequest(requestParcel),
-                    new WrapperFastPairAccountDevicesMetadataCallback(callback));
-        }
-
-        @Override
-        public void loadFastPairEligibleAccounts(
-                @NonNull FastPairEligibleAccountsRequestParcel requestParcel,
-                IFastPairEligibleAccountsCallback callback) {
-            onLoadFastPairEligibleAccounts(new FastPairEligibleAccountsRequest(requestParcel),
-                    new WrapperFastPairEligibleAccountsCallback(callback));
-        }
-
-        @Override
-        public void manageFastPairAccount(
-                @NonNull FastPairManageAccountRequestParcel requestParcel,
-                IFastPairManageAccountCallback callback) {
-            onManageFastPairAccount(new FastPairManageAccountRequest(requestParcel),
-                    new WrapperFastPairManageAccountCallback(callback));
-        }
-
-        @Override
-        public void manageFastPairAccountDevice(
-                @NonNull FastPairManageAccountDeviceRequestParcel requestParcel,
-                IFastPairManageAccountDeviceCallback callback) {
-            onManageFastPairAccountDevice(new FastPairManageAccountDeviceRequest(requestParcel),
-                    new WrapperFastPairManageAccountDeviceCallback(callback));
-        }
-    }
-}
diff --git a/nearby/framework/java/android/nearby/FastPairDeviceMetadata.java b/nearby/framework/java/android/nearby/FastPairDeviceMetadata.java
deleted file mode 100644
index 0e2e79d..0000000
--- a/nearby/framework/java/android/nearby/FastPairDeviceMetadata.java
+++ /dev/null
@@ -1,683 +0,0 @@
-/*
- * 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.nearby;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.nearby.aidl.FastPairDeviceMetadataParcel;
-
-/**
- * Class for the properties of a given type of Fast Pair device, including images and text.
- *
- * @hide
- */
-public class FastPairDeviceMetadata {
-
-    FastPairDeviceMetadataParcel mMetadataParcel;
-
-    FastPairDeviceMetadata(
-            FastPairDeviceMetadataParcel metadataParcel) {
-        this.mMetadataParcel = metadataParcel;
-    }
-
-    /**
-     * Get ImageUrl, which will be displayed in notification.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getImageUrl() {
-        return mMetadataParcel.imageUrl;
-    }
-
-    /**
-     * Get IntentUri, which will be launched to install companion app.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getIntentUri() {
-        return mMetadataParcel.intentUri;
-    }
-
-    /**
-     * Get BLE transmit power, as described in Fast Pair spec, see
-     * <a href="https://developers.google.com/nearby/fast-pair/spec#transmit_power">Transmit Power</a>
-     *
-     * @hide
-     */
-    public int getBleTxPower() {
-        return mMetadataParcel.bleTxPower;
-    }
-
-    /**
-     * Get Fast Pair Half Sheet trigger distance in meters.
-     *
-     * @hide
-     */
-    public float getTriggerDistance() {
-        return mMetadataParcel.triggerDistance;
-    }
-
-    /**
-     * Get Fast Pair device image, which is submitted at device registration time to display on
-     * notification. It is a 32-bit PNG with dimensions of 512px by 512px.
-     *
-     * @return Fast Pair device image in 32-bit PNG with dimensions of 512px by 512px.
-     * @hide
-     */
-    @Nullable
-    public byte[] getImage() {
-        return mMetadataParcel.image;
-    }
-
-    /**
-     * Get Fast Pair device type.
-     * DEVICE_TYPE_UNSPECIFIED = 0;
-     * HEADPHONES = 1;
-     * TRUE_WIRELESS_HEADPHONES = 7;
-     * @hide
-     */
-    public int getDeviceType() {
-        return mMetadataParcel.deviceType;
-    }
-
-    /**
-     * Get Fast Pair device name. e.g., "Pixel Buds A-Series".
-     *
-     * @hide
-     */
-    @Nullable
-    public String getName() {
-        return mMetadataParcel.name;
-    }
-
-    /**
-     * Get true wireless image url for left bud.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getTrueWirelessImageUrlLeftBud() {
-        return mMetadataParcel.trueWirelessImageUrlLeftBud;
-    }
-
-    /**
-     * Get true wireless image url for right bud.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getTrueWirelessImageUrlRightBud() {
-        return mMetadataParcel.trueWirelessImageUrlRightBud;
-    }
-
-    /**
-     * Get true wireless image url for case.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getTrueWirelessImageUrlCase() {
-        return mMetadataParcel.trueWirelessImageUrlCase;
-    }
-
-    /**
-     * Get InitialNotificationDescription, which is a translated string of
-     * "Tap to pair. Earbuds will be tied to %s" based on locale.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getInitialNotificationDescription() {
-        return mMetadataParcel.initialNotificationDescription;
-    }
-
-    /**
-     * Get InitialNotificationDescriptionNoAccount, which is a translated string of
-     * "Tap to pair with this device" based on locale.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getInitialNotificationDescriptionNoAccount() {
-        return mMetadataParcel.initialNotificationDescriptionNoAccount;
-    }
-
-    /**
-     * Get OpenCompanionAppDescription, which is a translated string of
-     * "Tap to finish setup" based on locale.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getOpenCompanionAppDescription() {
-        return mMetadataParcel.openCompanionAppDescription;
-    }
-
-    /**
-     * Get UpdateCompanionAppDescription, which is a translated string of
-     * "Tap to update device settings and finish setup" based on locale.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getUpdateCompanionAppDescription() {
-        return mMetadataParcel.updateCompanionAppDescription;
-    }
-
-    /**
-     * Get DownloadCompanionAppDescription, which is a translated string of
-     * "Tap to download device app on Google Play and see all features" based on locale.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getDownloadCompanionAppDescription() {
-        return mMetadataParcel.downloadCompanionAppDescription;
-    }
-
-    /**
-     * Get UnableToConnectTitle, which is a translated string of
-     * "Unable to connect" based on locale.
-     */
-    @Nullable
-    public String getUnableToConnectTitle() {
-        return mMetadataParcel.unableToConnectTitle;
-    }
-
-    /**
-     * Get UnableToConnectDescription, which is a translated string of
-     * "Try manually pairing to the device" based on locale.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getUnableToConnectDescription() {
-        return mMetadataParcel.unableToConnectDescription;
-    }
-
-    /**
-     * Get InitialPairingDescription, which is a translated string of
-     * "%s will appear on devices linked with %s" based on locale.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getInitialPairingDescription() {
-        return mMetadataParcel.initialPairingDescription;
-    }
-
-    /**
-     * Get ConnectSuccessCompanionAppInstalled, which is a translated string of
-     * "Your device is ready to be set up" based on locale.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getConnectSuccessCompanionAppInstalled() {
-        return mMetadataParcel.connectSuccessCompanionAppInstalled;
-    }
-
-    /**
-     * Get ConnectSuccessCompanionAppNotInstalled, which is a translated string of
-     * "Download the device app on Google Play to see all available features" based on locale.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getConnectSuccessCompanionAppNotInstalled() {
-        return mMetadataParcel.connectSuccessCompanionAppNotInstalled;
-    }
-
-    /**
-     * Get SubsequentPairingDescription, which is a translated string of
-     * "Connect %s to this phone" based on locale.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getSubsequentPairingDescription() {
-        return mMetadataParcel.subsequentPairingDescription;
-    }
-
-    /**
-     * Get RetroactivePairingDescription, which is a translated string of
-     * "Save device to %s for faster pairing to your other devices" based on locale.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getRetroactivePairingDescription() {
-        return mMetadataParcel.retroactivePairingDescription;
-    }
-
-    /**
-     * Get WaitLaunchCompanionAppDescription, which is a translated string of
-     * "This will take a few moments" based on locale.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getWaitLaunchCompanionAppDescription() {
-        return mMetadataParcel.waitLaunchCompanionAppDescription;
-    }
-
-    /**
-     * Get FailConnectGoToSettingsDescription, which is a translated string of
-     * "Try manually pairing to the device by going to Settings" based on locale.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getFailConnectGoToSettingsDescription() {
-        return mMetadataParcel.failConnectGoToSettingsDescription;
-    }
-
-    /**
-     * Builder used to create FastPairDeviceMetadata.
-     *
-     * @hide
-     */
-    public static final class Builder {
-
-        private final FastPairDeviceMetadataParcel mBuilderParcel;
-
-        /**
-         * Default constructor of Builder.
-         *
-         * @hide
-         */
-        public Builder() {
-            mBuilderParcel = new FastPairDeviceMetadataParcel();
-            mBuilderParcel.imageUrl = null;
-            mBuilderParcel.intentUri = null;
-            mBuilderParcel.name = null;
-            mBuilderParcel.bleTxPower = 0;
-            mBuilderParcel.triggerDistance = 0;
-            mBuilderParcel.image = null;
-            mBuilderParcel.deviceType = 0;  // DEVICE_TYPE_UNSPECIFIED
-            mBuilderParcel.trueWirelessImageUrlLeftBud = null;
-            mBuilderParcel.trueWirelessImageUrlRightBud = null;
-            mBuilderParcel.trueWirelessImageUrlCase = null;
-            mBuilderParcel.initialNotificationDescription = null;
-            mBuilderParcel.initialNotificationDescriptionNoAccount = null;
-            mBuilderParcel.openCompanionAppDescription = null;
-            mBuilderParcel.updateCompanionAppDescription = null;
-            mBuilderParcel.downloadCompanionAppDescription = null;
-            mBuilderParcel.unableToConnectTitle = null;
-            mBuilderParcel.unableToConnectDescription = null;
-            mBuilderParcel.initialPairingDescription = null;
-            mBuilderParcel.connectSuccessCompanionAppInstalled = null;
-            mBuilderParcel.connectSuccessCompanionAppNotInstalled = null;
-            mBuilderParcel.subsequentPairingDescription = null;
-            mBuilderParcel.retroactivePairingDescription = null;
-            mBuilderParcel.waitLaunchCompanionAppDescription = null;
-            mBuilderParcel.failConnectGoToSettingsDescription = null;
-        }
-
-        /**
-         * Set ImageUlr.
-         *
-         * @param imageUrl Image Ulr.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setImageUrl(@Nullable String imageUrl) {
-            mBuilderParcel.imageUrl = imageUrl;
-            return this;
-        }
-
-        /**
-         * Set IntentUri.
-         *
-         * @param intentUri Intent uri.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setIntentUri(@Nullable String intentUri) {
-            mBuilderParcel.intentUri = intentUri;
-            return this;
-        }
-
-        /**
-         * Set device name.
-         *
-         * @param name Device name.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setName(@Nullable String name) {
-            mBuilderParcel.name = name;
-            return this;
-        }
-
-        /**
-         * Set ble transmission power.
-         *
-         * @param bleTxPower Ble transmission power.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setBleTxPower(int bleTxPower) {
-            mBuilderParcel.bleTxPower = bleTxPower;
-            return this;
-        }
-
-        /**
-         * Set trigger distance.
-         *
-         * @param triggerDistance Fast Pair trigger distance.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setTriggerDistance(float triggerDistance) {
-            mBuilderParcel.triggerDistance = triggerDistance;
-            return this;
-        }
-
-        /**
-         * Set image.
-         *
-         * @param image Fast Pair device image, which is submitted at device registration time to
-         *              display on notification. It is a 32-bit PNG with dimensions of
-         *              512px by 512px.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setImage(@Nullable byte[] image) {
-            mBuilderParcel.image = image;
-            return this;
-        }
-
-        /**
-         * Set device type.
-         *
-         * @param deviceType Fast Pair device type.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setDeviceType(int deviceType) {
-            mBuilderParcel.deviceType = deviceType;
-            return this;
-        }
-
-        /**
-         * Set true wireless image url for left bud.
-         *
-         * @param trueWirelessImageUrlLeftBud True wireless image url for left bud.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setTrueWirelessImageUrlLeftBud(
-                @Nullable String trueWirelessImageUrlLeftBud) {
-            mBuilderParcel.trueWirelessImageUrlLeftBud = trueWirelessImageUrlLeftBud;
-            return this;
-        }
-
-        /**
-         * Set true wireless image url for right bud.
-         *
-         * @param trueWirelessImageUrlRightBud True wireless image url for right bud.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setTrueWirelessImageUrlRightBud(
-                @Nullable String trueWirelessImageUrlRightBud) {
-            mBuilderParcel.trueWirelessImageUrlRightBud = trueWirelessImageUrlRightBud;
-            return this;
-        }
-
-        /**
-         * Set true wireless image url for case.
-         *
-         * @param trueWirelessImageUrlCase True wireless image url for case.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setTrueWirelessImageUrlCase(@Nullable String trueWirelessImageUrlCase) {
-            mBuilderParcel.trueWirelessImageUrlCase = trueWirelessImageUrlCase;
-            return this;
-        }
-
-        /**
-         * Set InitialNotificationDescription.
-         *
-         * @param initialNotificationDescription Initial notification description.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setInitialNotificationDescription(
-                @Nullable String initialNotificationDescription) {
-            mBuilderParcel.initialNotificationDescription = initialNotificationDescription;
-            return this;
-        }
-
-        /**
-         * Set InitialNotificationDescriptionNoAccount.
-         *
-         * @param initialNotificationDescriptionNoAccount Initial notification description when
-         *                                                account is not present.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setInitialNotificationDescriptionNoAccount(
-                @Nullable String initialNotificationDescriptionNoAccount) {
-            mBuilderParcel.initialNotificationDescriptionNoAccount =
-                    initialNotificationDescriptionNoAccount;
-            return this;
-        }
-
-        /**
-         * Set OpenCompanionAppDescription.
-         *
-         * @param openCompanionAppDescription Description for opening companion app.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setOpenCompanionAppDescription(
-                @Nullable String openCompanionAppDescription) {
-            mBuilderParcel.openCompanionAppDescription = openCompanionAppDescription;
-            return this;
-        }
-
-        /**
-         * Set UpdateCompanionAppDescription.
-         *
-         * @param updateCompanionAppDescription Description for updating companion app.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setUpdateCompanionAppDescription(
-                @Nullable String updateCompanionAppDescription) {
-            mBuilderParcel.updateCompanionAppDescription = updateCompanionAppDescription;
-            return this;
-        }
-
-        /**
-         * Set DownloadCompanionAppDescription.
-         *
-         * @param downloadCompanionAppDescription Description for downloading companion app.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setDownloadCompanionAppDescription(
-                @Nullable String downloadCompanionAppDescription) {
-            mBuilderParcel.downloadCompanionAppDescription = downloadCompanionAppDescription;
-            return this;
-        }
-
-        /**
-         * Set UnableToConnectTitle.
-         *
-         * @param unableToConnectTitle Title when Fast Pair device is unable to be connected to.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setUnableToConnectTitle(@Nullable String unableToConnectTitle) {
-            mBuilderParcel.unableToConnectTitle = unableToConnectTitle;
-            return this;
-        }
-
-        /**
-         * Set UnableToConnectDescription.
-         *
-         * @param unableToConnectDescription Description when Fast Pair device is unable to be
-         *                                   connected to.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setUnableToConnectDescription(
-                @Nullable String unableToConnectDescription) {
-            mBuilderParcel.unableToConnectDescription = unableToConnectDescription;
-            return this;
-        }
-
-        /**
-         * Set InitialPairingDescription.
-         *
-         * @param initialPairingDescription Description for Fast Pair initial pairing.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setInitialPairingDescription(@Nullable String initialPairingDescription) {
-            mBuilderParcel.initialPairingDescription = initialPairingDescription;
-            return this;
-        }
-
-        /**
-         * Set ConnectSuccessCompanionAppInstalled.
-         *
-         * @param connectSuccessCompanionAppInstalled Description that let user open the companion
-         *                                            app.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setConnectSuccessCompanionAppInstalled(
-                @Nullable String connectSuccessCompanionAppInstalled) {
-            mBuilderParcel.connectSuccessCompanionAppInstalled =
-                    connectSuccessCompanionAppInstalled;
-            return this;
-        }
-
-        /**
-         * Set ConnectSuccessCompanionAppNotInstalled.
-         *
-         * @param connectSuccessCompanionAppNotInstalled Description that let user download the
-         *                                               companion app.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setConnectSuccessCompanionAppNotInstalled(
-                @Nullable String connectSuccessCompanionAppNotInstalled) {
-            mBuilderParcel.connectSuccessCompanionAppNotInstalled =
-                    connectSuccessCompanionAppNotInstalled;
-            return this;
-        }
-
-        /**
-         * Set SubsequentPairingDescription.
-         *
-         * @param subsequentPairingDescription Description that reminds user there is a paired
-         *                                     device nearby.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setSubsequentPairingDescription(
-                @Nullable String subsequentPairingDescription) {
-            mBuilderParcel.subsequentPairingDescription = subsequentPairingDescription;
-            return this;
-        }
-
-        /**
-         * Set RetroactivePairingDescription.
-         *
-         * @param retroactivePairingDescription Description that reminds users opt in their device.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setRetroactivePairingDescription(
-                @Nullable String retroactivePairingDescription) {
-            mBuilderParcel.retroactivePairingDescription = retroactivePairingDescription;
-            return this;
-        }
-
-        /**
-         * Set WaitLaunchCompanionAppDescription.
-         *
-         * @param waitLaunchCompanionAppDescription Description that indicates companion app is
-         *                                          about to launch.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setWaitLaunchCompanionAppDescription(
-                @Nullable String waitLaunchCompanionAppDescription) {
-            mBuilderParcel.waitLaunchCompanionAppDescription =
-                    waitLaunchCompanionAppDescription;
-            return this;
-        }
-
-        /**
-         * Set FailConnectGoToSettingsDescription.
-         *
-         * @param failConnectGoToSettingsDescription Description that indicates go to bluetooth
-         *                                           settings when connection fail.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setFailConnectGoToSettingsDescription(
-                @Nullable String failConnectGoToSettingsDescription) {
-            mBuilderParcel.failConnectGoToSettingsDescription =
-                    failConnectGoToSettingsDescription;
-            return this;
-        }
-
-        /**
-         * Build {@link FastPairDeviceMetadata} with the currently set configuration.
-         *
-         * @hide
-         */
-        @NonNull
-        public FastPairDeviceMetadata build() {
-            return new FastPairDeviceMetadata(mBuilderParcel);
-        }
-    }
-}
diff --git a/nearby/framework/java/android/nearby/FastPairDiscoveryItem.java b/nearby/framework/java/android/nearby/FastPairDiscoveryItem.java
deleted file mode 100644
index d8dfe29..0000000
--- a/nearby/framework/java/android/nearby/FastPairDiscoveryItem.java
+++ /dev/null
@@ -1,529 +0,0 @@
-/*
- * 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.nearby;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.nearby.aidl.FastPairDiscoveryItemParcel;
-
-/**
- * Class for FastPairDiscoveryItem and its builder.
- *
- * @hide
- */
-public class FastPairDiscoveryItem {
-
-    FastPairDiscoveryItemParcel mMetadataParcel;
-
-    FastPairDiscoveryItem(
-            FastPairDiscoveryItemParcel metadataParcel) {
-        this.mMetadataParcel = metadataParcel;
-    }
-
-    /**
-     * Get Id.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getId() {
-        return mMetadataParcel.id;
-    }
-
-    /**
-     * Get MacAddress.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getMacAddress() {
-        return mMetadataParcel.macAddress;
-    }
-
-    /**
-     * Get ActionUrl.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getActionUrl() {
-        return mMetadataParcel.actionUrl;
-    }
-
-    /**
-     * Get DeviceName.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getDeviceName() {
-        return mMetadataParcel.deviceName;
-    }
-
-    /**
-     * Get Title.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getTitle() {
-        return mMetadataParcel.title;
-    }
-
-    /**
-     * Get Description.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getDescription() {
-        return mMetadataParcel.description;
-    }
-
-    /**
-     * Get DisplayUrl.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getDisplayUrl() {
-        return mMetadataParcel.displayUrl;
-    }
-
-    /**
-     * Get LastObservationTimestampMillis.
-     *
-     * @hide
-     */
-    public long getLastObservationTimestampMillis() {
-        return mMetadataParcel.lastObservationTimestampMillis;
-    }
-
-    /**
-     * Get FirstObservationTimestampMillis.
-     *
-     * @hide
-     */
-    public long getFirstObservationTimestampMillis() {
-        return mMetadataParcel.firstObservationTimestampMillis;
-    }
-
-    /**
-     * Get State.
-     *
-     * @hide
-     */
-    public int getState() {
-        return mMetadataParcel.state;
-    }
-
-    /**
-     * Get ActionUrlType.
-     *
-     * @hide
-     */
-    public int getActionUrlType() {
-        return mMetadataParcel.actionUrlType;
-    }
-
-    /**
-     * Get Rssi.
-     *
-     * @hide
-     */
-    public int getRssi() {
-        return mMetadataParcel.rssi;
-    }
-
-    /**
-     * Get PendingAppInstallTimestampMillis.
-     *
-     * @hide
-     */
-    public long getPendingAppInstallTimestampMillis() {
-        return mMetadataParcel.pendingAppInstallTimestampMillis;
-    }
-
-    /**
-     * Get TxPower.
-     *
-     * @hide
-     */
-    public int getTxPower() {
-        return mMetadataParcel.txPower;
-    }
-
-    /**
-     * Get AppName.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getAppName() {
-        return mMetadataParcel.appName;
-    }
-
-    /**
-     * Get PackageName.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getPackageName() {
-        return mMetadataParcel.packageName;
-    }
-
-    /**
-     * Get TriggerId.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getTriggerId() {
-        return mMetadataParcel.triggerId;
-    }
-
-    /**
-     * Get IconPng, which is submitted at device registration time to display on notification. It is
-     * a 32-bit PNG with dimensions of 512px by 512px.
-     *
-     * @return IconPng in 32-bit PNG with dimensions of 512px by 512px.
-     * @hide
-     */
-    @Nullable
-    public byte[] getIconPng() {
-        return mMetadataParcel.iconPng;
-    }
-
-    /**
-     * Get IconFifeUrl.
-     *
-     * @hide
-     */
-    @Nullable
-    public String getIconFfeUrl() {
-        return mMetadataParcel.iconFifeUrl;
-    }
-
-    /**
-     * Get authenticationPublicKeySecp256r1, which is same as AntiSpoof public key, see
-     * <a href="https://developers.google.com/nearby/fast-pair/spec#data_format">Data Format</a>.
-     *
-     * @return 64-byte authenticationPublicKeySecp256r1.
-     * @hide
-     */
-    @Nullable
-    public byte[] getAuthenticationPublicKeySecp256r1() {
-        return mMetadataParcel.authenticationPublicKeySecp256r1;
-    }
-
-    /**
-     * Builder used to create FastPairDiscoveryItem.
-     *
-     * @hide
-     */
-    public static final class Builder {
-
-        private final FastPairDiscoveryItemParcel mBuilderParcel;
-
-        /**
-         * Default constructor of Builder.
-         *
-         * @hide
-         */
-        public Builder() {
-            mBuilderParcel = new FastPairDiscoveryItemParcel();
-        }
-
-        /**
-         * Set Id.
-         *
-         * @param id Unique id.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         *
-         * @hide
-         */
-        @NonNull
-        public Builder setId(@Nullable String id) {
-            mBuilderParcel.id = id;
-            return this;
-        }
-
-        /**
-         * Set MacAddress.
-         *
-         * @param macAddress Fast Pair device rotating mac address.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setMacAddress(@Nullable String macAddress) {
-            mBuilderParcel.macAddress = macAddress;
-            return this;
-        }
-
-        /**
-         * Set ActionUrl.
-         *
-         * @param actionUrl Action Url of Fast Pair device.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setActionUrl(@Nullable String actionUrl) {
-            mBuilderParcel.actionUrl = actionUrl;
-            return this;
-        }
-
-        /**
-         * Set DeviceName.
-         * @param deviceName Fast Pair device name.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setDeviceName(@Nullable String deviceName) {
-            mBuilderParcel.deviceName = deviceName;
-            return this;
-        }
-
-        /**
-         * Set Title.
-         *
-         * @param title Title of Fast Pair device.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setTitle(@Nullable String title) {
-            mBuilderParcel.title = title;
-            return this;
-        }
-
-        /**
-         * Set Description.
-         *
-         * @param description Description of Fast Pair device.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setDescription(@Nullable String description) {
-            mBuilderParcel.description = description;
-            return this;
-        }
-
-        /**
-         * Set DisplayUrl.
-         *
-         * @param displayUrl Display Url of Fast Pair device.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setDisplayUrl(@Nullable String displayUrl) {
-            mBuilderParcel.displayUrl = displayUrl;
-            return this;
-        }
-
-        /**
-         * Set LastObservationTimestampMillis.
-         *
-         * @param lastObservationTimestampMillis Last observed timestamp of Fast Pair device, keyed
-         *                                       by a rotating id.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setLastObservationTimestampMillis(
-                long lastObservationTimestampMillis) {
-            mBuilderParcel.lastObservationTimestampMillis = lastObservationTimestampMillis;
-            return this;
-        }
-
-        /**
-         * Set FirstObservationTimestampMillis.
-         *
-         * @param firstObservationTimestampMillis First observed timestamp of Fast Pair device,
-         *                                        keyed by a rotating id.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setFirstObservationTimestampMillis(
-                long firstObservationTimestampMillis) {
-            mBuilderParcel.firstObservationTimestampMillis = firstObservationTimestampMillis;
-            return this;
-        }
-
-        /**
-         * Set State.
-         *
-         * @param state Item's current state. e.g. if the item is blocked.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setState(int state) {
-            mBuilderParcel.state = state;
-            return this;
-        }
-
-        /**
-         * Set ActionUrlType.
-         *
-         * @param actionUrlType The resolved url type for the action_url.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setActionUrlType(int actionUrlType) {
-            mBuilderParcel.actionUrlType = actionUrlType;
-            return this;
-        }
-
-        /**
-         * Set Rssi.
-         *
-         * @param rssi Beacon's RSSI value.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setRssi(int rssi) {
-            mBuilderParcel.rssi = rssi;
-            return this;
-        }
-
-        /**
-         * Set PendingAppInstallTimestampMillis.
-         *
-         * @param pendingAppInstallTimestampMillis The timestamp when the user is redirected to App
-         *                                         Store after clicking on the item.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setPendingAppInstallTimestampMillis(long pendingAppInstallTimestampMillis) {
-            mBuilderParcel.pendingAppInstallTimestampMillis = pendingAppInstallTimestampMillis;
-            return this;
-        }
-
-        /**
-         * Set TxPower.
-         *
-         * @param txPower Beacon's tx power.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setTxPower(int txPower) {
-            mBuilderParcel.txPower = txPower;
-            return this;
-        }
-
-        /**
-         * Set AppName.
-         *
-         * @param appName Human readable name of the app designated to open the uri.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setAppName(@Nullable String appName) {
-            mBuilderParcel.appName = appName;
-            return this;
-        }
-
-        /**
-         * Set PackageName.
-         *
-         * @param packageName Package name of the App that owns this item.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setPackageName(@Nullable String packageName) {
-            mBuilderParcel.packageName = packageName;
-            return this;
-        }
-
-        /**
-         * Set TriggerId.
-         *
-         * @param triggerId TriggerId identifies the trigger/beacon that is attached with a message.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setTriggerId(@Nullable String triggerId) {
-            mBuilderParcel.triggerId = triggerId;
-            return this;
-        }
-
-        /**
-         * Set IconPng.
-         *
-         * @param iconPng Bytes of item icon in PNG format displayed in Discovery item list.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setIconPng(@Nullable byte[] iconPng) {
-            mBuilderParcel.iconPng = iconPng;
-            return this;
-        }
-
-        /**
-         * Set IconFifeUrl.
-         *
-         * @param iconFifeUrl A FIFE URL of the item icon displayed in Discovery item list.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setIconFfeUrl(@Nullable String iconFifeUrl) {
-            mBuilderParcel.iconFifeUrl = iconFifeUrl;
-            return this;
-        }
-
-        /**
-         * Set authenticationPublicKeySecp256r1, which is same as AntiSpoof public key, see
-         * <a href="https://developers.google.com/nearby/fast-pair/spec#data_format">Data Format</a>
-         *
-         * @param authenticationPublicKeySecp256r1 64-byte Fast Pair device public key.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setAuthenticationPublicKeySecp256r1(
-                @Nullable byte[] authenticationPublicKeySecp256r1) {
-            mBuilderParcel.authenticationPublicKeySecp256r1 = authenticationPublicKeySecp256r1;
-            return this;
-        }
-
-        /**
-         * Build {@link FastPairDiscoveryItem} with the currently set configuration.
-         *
-         * @hide
-         */
-        @NonNull
-        public FastPairDiscoveryItem build() {
-            return new FastPairDiscoveryItem(mBuilderParcel);
-        }
-    }
-}
diff --git a/nearby/framework/java/android/nearby/FastPairEligibleAccount.java b/nearby/framework/java/android/nearby/FastPairEligibleAccount.java
deleted file mode 100644
index 8be4cca..0000000
--- a/nearby/framework/java/android/nearby/FastPairEligibleAccount.java
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * 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.nearby;
-
-import android.accounts.Account;
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.nearby.aidl.FastPairEligibleAccountParcel;
-
-/**
- * Class for FastPairEligibleAccount and its builder.
- *
- * @hide
- */
-public class FastPairEligibleAccount {
-
-    FastPairEligibleAccountParcel mAccountParcel;
-
-    FastPairEligibleAccount(FastPairEligibleAccountParcel accountParcel) {
-        this.mAccountParcel = accountParcel;
-    }
-
-    /**
-     * Get Account.
-     *
-     * @hide
-     */
-    @Nullable
-    public Account getAccount() {
-        return this.mAccountParcel.account;
-    }
-
-    /**
-     * Get OptIn Status.
-     *
-     * @hide
-     */
-    public boolean isOptIn() {
-        return this.mAccountParcel.optIn;
-    }
-
-    /**
-     * Builder used to create FastPairEligibleAccount.
-     *
-     * @hide
-     */
-    public static final class Builder {
-
-        private final FastPairEligibleAccountParcel mBuilderParcel;
-
-        /**
-         * Default constructor of Builder.
-         *
-         * @hide
-         */
-        public Builder() {
-            mBuilderParcel = new FastPairEligibleAccountParcel();
-            mBuilderParcel.account = null;
-            mBuilderParcel.optIn = false;
-        }
-
-        /**
-         * Set Account.
-         *
-         * @param account Fast Pair eligible account.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setAccount(@Nullable Account account) {
-            mBuilderParcel.account = account;
-            return this;
-        }
-
-        /**
-         * Set whether the account is opt into Fast Pair.
-         *
-         * @param optIn Whether the Fast Pair eligible account opts into Fast Pair.
-         * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
-         * @hide
-         */
-        @NonNull
-        public Builder setOptIn(boolean optIn) {
-            mBuilderParcel.optIn = optIn;
-            return this;
-        }
-
-        /**
-         * Build {@link FastPairEligibleAccount} with the currently set configuration.
-         *
-         * @hide
-         */
-        @NonNull
-        public FastPairEligibleAccount build() {
-            return new FastPairEligibleAccount(mBuilderParcel);
-        }
-    }
-}
diff --git a/nearby/framework/java/android/nearby/FastPairStatusCallback.java b/nearby/framework/java/android/nearby/FastPairStatusCallback.java
deleted file mode 100644
index 1567828..0000000
--- a/nearby/framework/java/android/nearby/FastPairStatusCallback.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * 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.nearby;
-
-import android.annotation.NonNull;
-
-/**
- * Reports the pair status for an ongoing pair with a {@link FastPairDevice}.
- * @hide
- */
-public interface FastPairStatusCallback {
-
-    /** Reports a pair status related metadata associated with a {@link FastPairDevice} */
-    void onPairUpdate(@NonNull FastPairDevice fastPairDevice,
-            PairStatusMetadata pairStatusMetadata);
-}
diff --git a/nearby/framework/java/android/nearby/IFastPairHalfSheetCallback.aidl b/nearby/framework/java/android/nearby/IFastPairHalfSheetCallback.aidl
deleted file mode 100644
index 2e6fc87..0000000
--- a/nearby/framework/java/android/nearby/IFastPairHalfSheetCallback.aidl
+++ /dev/null
@@ -1,25 +0,0 @@
-// 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.nearby;
-
-import android.content.Intent;
-/**
-  * Provides callback interface for halfsheet to send FastPair call back.
-  *
-  * {@hide}
-  */
-interface IFastPairHalfSheetCallback {
-     void onHalfSheetConnectionConfirm(in Intent intent);
- }
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/PairStatusMetadata.aidl b/nearby/framework/java/android/nearby/PairStatusMetadata.aidl
deleted file mode 100644
index 911a300..0000000
--- a/nearby/framework/java/android/nearby/PairStatusMetadata.aidl
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * 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.nearby;
-
-/**
- * Metadata about an ongoing paring. Wraps transient data like status and progress.
- *
- * @hide
- */
-parcelable PairStatusMetadata;
diff --git a/nearby/framework/java/android/nearby/PairStatusMetadata.java b/nearby/framework/java/android/nearby/PairStatusMetadata.java
deleted file mode 100644
index 438cd6b..0000000
--- a/nearby/framework/java/android/nearby/PairStatusMetadata.java
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * 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.nearby;
-
-import android.annotation.IntDef;
-import android.annotation.NonNull;
-import android.os.Parcel;
-import android.os.Parcelable;
-
-import java.util.Objects;
-
-/**
- * Metadata about an ongoing paring. Wraps transient data like status and progress.
- *
- * @hide
- */
-public final class PairStatusMetadata implements Parcelable {
-
-    @Status
-    private final int mStatus;
-
-    /** The status of the pairing. */
-    @IntDef({
-            Status.UNKNOWN,
-            Status.SUCCESS,
-            Status.FAIL,
-            Status.DISMISS
-    })
-    public @interface Status {
-        int UNKNOWN = 1000;
-        int SUCCESS = 1001;
-        int FAIL = 1002;
-        int DISMISS = 1003;
-    }
-
-    /** Converts the status to readable string. */
-    public static String statusToString(@Status int status) {
-        switch (status) {
-            case Status.SUCCESS:
-                return "SUCCESS";
-            case Status.FAIL:
-                return "FAIL";
-            case Status.DISMISS:
-                return "DISMISS";
-            case Status.UNKNOWN:
-            default:
-                return "UNKNOWN";
-        }
-    }
-
-    public int getStatus() {
-        return mStatus;
-    }
-
-    @Override
-    public String toString() {
-        return "PairStatusMetadata[ status=" + statusToString(mStatus) + "]";
-    }
-
-    @Override
-    public boolean equals(Object other) {
-        if (other instanceof PairStatusMetadata) {
-            return mStatus == ((PairStatusMetadata) other).mStatus;
-        }
-        return false;
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(mStatus);
-    }
-
-    public PairStatusMetadata(@Status int status) {
-        mStatus = status;
-    }
-
-    public static final Creator<PairStatusMetadata> CREATOR = new Creator<PairStatusMetadata>() {
-        @Override
-        public PairStatusMetadata createFromParcel(Parcel in) {
-            return new PairStatusMetadata(in.readInt());
-        }
-
-        @Override
-        public PairStatusMetadata[] newArray(int size) {
-            return new PairStatusMetadata[size];
-        }
-    };
-
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @Override
-    public int getStability() {
-        return 0;
-    }
-
-    @Override
-    public void writeToParcel(@NonNull Parcel dest, int flags) {
-        dest.writeInt(mStatus);
-    }
-}
diff --git a/nearby/framework/java/android/nearby/aidl/ByteArrayParcel.aidl b/nearby/framework/java/android/nearby/aidl/ByteArrayParcel.aidl
deleted file mode 100644
index 53c73bd..0000000
--- a/nearby/framework/java/android/nearby/aidl/ByteArrayParcel.aidl
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * 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.nearby.aidl;
-
-/**
- * This is to support 2D byte arrays.
- * {@hide}
- */
-parcelable ByteArrayParcel {
-    byte[] byteArray;
-}
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/FastPairAccountDevicesMetadataRequestParcel.aidl b/nearby/framework/java/android/nearby/aidl/FastPairAccountDevicesMetadataRequestParcel.aidl
deleted file mode 100644
index fc3ba22..0000000
--- a/nearby/framework/java/android/nearby/aidl/FastPairAccountDevicesMetadataRequestParcel.aidl
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * 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.nearby.aidl;
-
-import android.accounts.Account;
-import android.nearby.aidl.ByteArrayParcel;
-
-/**
- * Request details for Metadata of Fast Pair devices associated with an account.
- * {@hide}
- */
-parcelable FastPairAccountDevicesMetadataRequestParcel {
-    Account account;
-    ByteArrayParcel[] deviceAccountKeys;
-}
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/FastPairAccountKeyDeviceMetadataParcel.aidl b/nearby/framework/java/android/nearby/aidl/FastPairAccountKeyDeviceMetadataParcel.aidl
deleted file mode 100644
index 8014323..0000000
--- a/nearby/framework/java/android/nearby/aidl/FastPairAccountKeyDeviceMetadataParcel.aidl
+++ /dev/null
@@ -1,35 +0,0 @@
-// 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.nearby.aidl;
-
-import android.nearby.aidl.FastPairDeviceMetadataParcel;
-import android.nearby.aidl.FastPairDiscoveryItemParcel;
-
-/**
- * Metadata of a Fast Pair device associated with an account.
- * {@hide}
- */
- // TODO(b/204780849): remove unnecessary fields and polish comments.
-parcelable FastPairAccountKeyDeviceMetadataParcel {
-    // Key of the Fast Pair device associated with the account.
-    byte[] deviceAccountKey;
-    // Hash function of device account key and public bluetooth address.
-    byte[] sha256DeviceAccountKeyPublicAddress;
-    // Fast Pair device metadata for the Fast Pair device.
-    FastPairDeviceMetadataParcel metadata;
-    // Fast Pair discovery item tied to both the Fast Pair device and the
-    // account.
-    FastPairDiscoveryItemParcel discoveryItem;
-}
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/FastPairAntispoofKeyDeviceMetadataParcel.aidl b/nearby/framework/java/android/nearby/aidl/FastPairAntispoofKeyDeviceMetadataParcel.aidl
deleted file mode 100644
index 4fd4d4b..0000000
--- a/nearby/framework/java/android/nearby/aidl/FastPairAntispoofKeyDeviceMetadataParcel.aidl
+++ /dev/null
@@ -1,31 +0,0 @@
-// 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.nearby.aidl;
-
-import android.nearby.aidl.FastPairDeviceMetadataParcel;
-
-/**
- * Metadata of a Fast Pair device keyed by AntispoofKey,
- * Used by initial pairing without account association.
- *
- * {@hide}
- */
-parcelable FastPairAntispoofKeyDeviceMetadataParcel {
-    // Anti-spoof public key.
-    byte[] antispoofPublicKey;
-
-    // Fast Pair device metadata for the Fast Pair device.
-    FastPairDeviceMetadataParcel deviceMetadata;
-}
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/FastPairAntispoofKeyDeviceMetadataRequestParcel.aidl b/nearby/framework/java/android/nearby/aidl/FastPairAntispoofKeyDeviceMetadataRequestParcel.aidl
deleted file mode 100644
index afdcf15..0000000
--- a/nearby/framework/java/android/nearby/aidl/FastPairAntispoofKeyDeviceMetadataRequestParcel.aidl
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * 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.nearby.aidl;
-
-/**
- * Request details for metadata of a Fast Pair device keyed by either
- * antispoofKey or modelId.
- * {@hide}
- */
-parcelable FastPairAntispoofKeyDeviceMetadataRequestParcel {
-    byte[] modelId;
-}
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/FastPairDeviceMetadataParcel.aidl b/nearby/framework/java/android/nearby/aidl/FastPairDeviceMetadataParcel.aidl
deleted file mode 100644
index d90f6a1..0000000
--- a/nearby/framework/java/android/nearby/aidl/FastPairDeviceMetadataParcel.aidl
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * 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.nearby.aidl;
-
-/**
- * Fast Pair Device Metadata for a given device model ID.
- * @hide
- */
-// TODO(b/204780849): remove unnecessary fields and polish comments.
-parcelable FastPairDeviceMetadataParcel {
-    // The image to show on the notification.
-    String imageUrl;
-
-    // The intent that will be launched via the notification.
-    String intentUri;
-
-    // The transmit power of the device's BLE chip.
-    int bleTxPower;
-
-    // The distance that the device must be within to show a notification.
-    // If no distance is set, we default to 0.6 meters. Only Nearby admins can
-    // change this.
-    float triggerDistance;
-
-    // The image icon that shows in the notification.
-    byte[] image;
-
-    // The name of the device.
-    String name;
-
-    int deviceType;
-
-    // The image urls for device with device type "true wireless".
-    String trueWirelessImageUrlLeftBud;
-    String trueWirelessImageUrlRightBud;
-    String trueWirelessImageUrlCase;
-
-    // The notification description for when the device is initially discovered.
-    String initialNotificationDescription;
-
-    // The notification description for when the device is initially discovered
-    // and no account is logged in.
-    String initialNotificationDescriptionNoAccount;
-
-    // The notification description for once we have finished pairing and the
-    // companion app has been opened. For Bisto devices, this String will point
-    // users to setting up the assistant.
-    String openCompanionAppDescription;
-
-    // The notification description for once we have finished pairing and the
-    // companion app needs to be updated before use.
-    String updateCompanionAppDescription;
-
-    // The notification description for once we have finished pairing and the
-    // companion app needs to be installed.
-    String downloadCompanionAppDescription;
-
-    // The notification title when a pairing fails.
-    String unableToConnectTitle;
-
-    // The notification summary when a pairing fails.
-    String unableToConnectDescription;
-
-    // The description that helps user initially paired with device.
-    String initialPairingDescription;
-
-    // The description that let user open the companion app.
-    String connectSuccessCompanionAppInstalled;
-
-    // The description that let user download the companion app.
-    String connectSuccessCompanionAppNotInstalled;
-
-    // The description that reminds user there is a paired device nearby.
-    String subsequentPairingDescription;
-
-    // The description that reminds users opt in their device.
-    String retroactivePairingDescription;
-
-    // The description that indicates companion app is about to launch.
-    String waitLaunchCompanionAppDescription;
-
-    // The description that indicates go to bluetooth settings when connection
-    // fail.
-    String failConnectGoToSettingsDescription;
-}
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/FastPairDiscoveryItemParcel.aidl b/nearby/framework/java/android/nearby/aidl/FastPairDiscoveryItemParcel.aidl
deleted file mode 100644
index 2cc2daa..0000000
--- a/nearby/framework/java/android/nearby/aidl/FastPairDiscoveryItemParcel.aidl
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * 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.nearby.aidl;
-
-/**
- * Fast Pair Discovery Item.
- * @hide
- */
-// TODO(b/204780849): remove unnecessary fields and polish comments.
-parcelable FastPairDiscoveryItemParcel {
-  // Offline item: unique ID generated on client.
-  // Online item: unique ID generated on server.
-  String id;
-
-  // The most recent all upper case mac associated with this item.
-  // (Mac-to-DiscoveryItem is a many-to-many relationship)
-  String macAddress;
-
-  String actionUrl;
-
-  // The bluetooth device name from advertisement
-  String deviceName;
-
-  // Item's title
-  String title;
-
-  // Item's description.
-  String description;
-
-  // The URL for display
-  String displayUrl;
-
-  // Client timestamp when the beacon was last observed in BLE scan.
-  long lastObservationTimestampMillis;
-
-  // Client timestamp when the beacon was first observed in BLE scan.
-  long firstObservationTimestampMillis;
-
-  // Item's current state. e.g. if the item is blocked.
-  int state;
-
-  // The resolved url type for the action_url.
-  int actionUrlType;
-
-  // The timestamp when the user is redirected to Play Store after clicking on
-  // the item.
-  long pendingAppInstallTimestampMillis;
-
-  // Beacon's RSSI value
-  int rssi;
-
-  // Beacon's tx power
-  int txPower;
-
-  // Human readable name of the app designated to open the uri
-  // Used in the second line of the notification, "Open in {} app"
-  String appName;
-
-  // Package name of the App that owns this item.
-  String packageName;
-
-  // TriggerId identifies the trigger/beacon that is attached with a message.
-  // It's generated from server for online messages to synchronize formatting
-  // across client versions.
-  // Example:
-  // * BLE_UID: 3||deadbeef
-  // * BLE_URL: http://trigger.id
-  // See go/discovery-store-message-and-trigger-id for more details.
-  String triggerId;
-
-  // Bytes of item icon in PNG format displayed in Discovery item list.
-  byte[] iconPng;
-
-  // A FIFE URL of the item icon displayed in Discovery item list.
-  String iconFifeUrl;
-
-  // Fast Pair antispoof key.
-  byte[] authenticationPublicKeySecp256r1;
-}
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/FastPairEligibleAccountParcel.aidl b/nearby/framework/java/android/nearby/aidl/FastPairEligibleAccountParcel.aidl
deleted file mode 100644
index 747758d..0000000
--- a/nearby/framework/java/android/nearby/aidl/FastPairEligibleAccountParcel.aidl
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * 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.nearby.aidl;
-
-import android.accounts.Account;
-
-/**
- * Fast Pair Eligible Account.
- * {@hide}
- */
-parcelable FastPairEligibleAccountParcel {
-    Account account;
-    // Whether the account opts in Fast Pair.
-    boolean optIn;
-}
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/FastPairEligibleAccountsRequestParcel.aidl b/nearby/framework/java/android/nearby/aidl/FastPairEligibleAccountsRequestParcel.aidl
deleted file mode 100644
index 8db3356..0000000
--- a/nearby/framework/java/android/nearby/aidl/FastPairEligibleAccountsRequestParcel.aidl
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * 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.nearby.aidl;
-
-/**
- * Request details for Fast Pair eligible accounts.
- * Empty place holder for future expansion.
- * {@hide}
- */
-parcelable FastPairEligibleAccountsRequestParcel {
-}
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/FastPairManageAccountDeviceRequestParcel.aidl b/nearby/framework/java/android/nearby/aidl/FastPairManageAccountDeviceRequestParcel.aidl
deleted file mode 100644
index 59834b2..0000000
--- a/nearby/framework/java/android/nearby/aidl/FastPairManageAccountDeviceRequestParcel.aidl
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * 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.nearby.aidl;
-
-import android.accounts.Account;
-import android.nearby.aidl.FastPairAccountKeyDeviceMetadataParcel;
-
-/**
- * Request details for managing Fast Pair device-account mapping.
- * {@hide}
- */
- // TODO(b/204780849): remove unnecessary fields and polish comments.
-parcelable FastPairManageAccountDeviceRequestParcel {
-    Account account;
-    // MANAGE_ACCOUNT_DEVICE_ADD: add Fast Pair device to the account.
-    // MANAGE_ACCOUNT_DEVICE_REMOVE: remove Fast Pair device from the account.
-    int requestType;
-    // Fast Pair account key-ed device metadata.
-    FastPairAccountKeyDeviceMetadataParcel accountKeyDeviceMetadata;
-}
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/FastPairManageAccountRequestParcel.aidl b/nearby/framework/java/android/nearby/aidl/FastPairManageAccountRequestParcel.aidl
deleted file mode 100644
index 3d92064..0000000
--- a/nearby/framework/java/android/nearby/aidl/FastPairManageAccountRequestParcel.aidl
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * 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.nearby.aidl;
-
-import android.accounts.Account;
-
-/**
- * Request details for managing a Fast Pair account.
- *
- * {@hide}
- */
-parcelable FastPairManageAccountRequestParcel {
-    Account account;
-    // MANAGE_ACCOUNT_OPT_IN: opt account into Fast Pair.
-    // MANAGE_ACCOUNT_OPT_OUT: opt account out of Fast Pair.
-    int requestType;
-}
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/IFastPairAccountDevicesMetadataCallback.aidl b/nearby/framework/java/android/nearby/aidl/IFastPairAccountDevicesMetadataCallback.aidl
deleted file mode 100644
index 7db18d0..0000000
--- a/nearby/framework/java/android/nearby/aidl/IFastPairAccountDevicesMetadataCallback.aidl
+++ /dev/null
@@ -1,28 +0,0 @@
-// 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.nearby.aidl;
-
-import android.nearby.aidl.FastPairAccountKeyDeviceMetadataParcel;
-
-/**
-  * Provides callback interface for OEMs to send back metadata of FastPair
-  * devices associated with an account.
-  *
-  * {@hide}
-  */
-interface IFastPairAccountDevicesMetadataCallback {
-     void onFastPairAccountDevicesMetadataReceived(in FastPairAccountKeyDeviceMetadataParcel[] accountDevicesMetadata);
-     void onError(int code, String message);
-}
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/IFastPairAntispoofKeyDeviceMetadataCallback.aidl b/nearby/framework/java/android/nearby/aidl/IFastPairAntispoofKeyDeviceMetadataCallback.aidl
deleted file mode 100644
index 38abba4..0000000
--- a/nearby/framework/java/android/nearby/aidl/IFastPairAntispoofKeyDeviceMetadataCallback.aidl
+++ /dev/null
@@ -1,27 +0,0 @@
-// 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.nearby.aidl;
-
-import android.nearby.aidl.FastPairAntispoofKeyDeviceMetadataParcel;
-
-/**
-  * Provides callback interface for OEMs to send FastPair AntispoofKey Device metadata back.
-  *
-  * {@hide}
-  */
-interface IFastPairAntispoofKeyDeviceMetadataCallback {
-     void onFastPairAntispoofKeyDeviceMetadataReceived(in FastPairAntispoofKeyDeviceMetadataParcel metadata);
-     void onError(int code, String message);
-}
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/IFastPairDataProvider.aidl b/nearby/framework/java/android/nearby/aidl/IFastPairDataProvider.aidl
deleted file mode 100644
index 2956211..0000000
--- a/nearby/framework/java/android/nearby/aidl/IFastPairDataProvider.aidl
+++ /dev/null
@@ -1,44 +0,0 @@
-// 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.nearby.aidl;
-
-import android.nearby.aidl.FastPairAntispoofKeyDeviceMetadataRequestParcel;
-import android.nearby.aidl.IFastPairAntispoofKeyDeviceMetadataCallback;
-import android.nearby.aidl.FastPairAccountDevicesMetadataRequestParcel;
-import android.nearby.aidl.IFastPairAccountDevicesMetadataCallback;
-import android.nearby.aidl.FastPairEligibleAccountsRequestParcel;
-import android.nearby.aidl.IFastPairEligibleAccountsCallback;
-import android.nearby.aidl.FastPairManageAccountRequestParcel;
-import android.nearby.aidl.IFastPairManageAccountCallback;
-import android.nearby.aidl.FastPairManageAccountDeviceRequestParcel;
-import android.nearby.aidl.IFastPairManageAccountDeviceCallback;
-
-/**
- * Interface for communicating with the fast pair providers.
- *
- * {@hide}
- */
-oneway interface IFastPairDataProvider {
-    void loadFastPairAntispoofKeyDeviceMetadata(in FastPairAntispoofKeyDeviceMetadataRequestParcel request,
-        in IFastPairAntispoofKeyDeviceMetadataCallback callback);
-    void loadFastPairAccountDevicesMetadata(in FastPairAccountDevicesMetadataRequestParcel request,
-        in IFastPairAccountDevicesMetadataCallback callback);
-    void loadFastPairEligibleAccounts(in FastPairEligibleAccountsRequestParcel request,
-        in IFastPairEligibleAccountsCallback callback);
-    void manageFastPairAccount(in FastPairManageAccountRequestParcel request,
-        in IFastPairManageAccountCallback callback);
-    void manageFastPairAccountDevice(in FastPairManageAccountDeviceRequestParcel request,
-        in IFastPairManageAccountDeviceCallback callback);
-}
diff --git a/nearby/framework/java/android/nearby/aidl/IFastPairEligibleAccountsCallback.aidl b/nearby/framework/java/android/nearby/aidl/IFastPairEligibleAccountsCallback.aidl
deleted file mode 100644
index 9990014..0000000
--- a/nearby/framework/java/android/nearby/aidl/IFastPairEligibleAccountsCallback.aidl
+++ /dev/null
@@ -1,28 +0,0 @@
-// 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.nearby.aidl;
-
-import android.accounts.Account;
-import android.nearby.aidl.FastPairEligibleAccountParcel;
-
-/**
-  * Provides callback interface for OEMs to return FastPair Eligible accounts.
-  *
-  * {@hide}
-  */
-interface IFastPairEligibleAccountsCallback {
-     void onFastPairEligibleAccountsReceived(in FastPairEligibleAccountParcel[] accounts);
-     void onError(int code, String message);
- }
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/IFastPairManageAccountCallback.aidl b/nearby/framework/java/android/nearby/aidl/IFastPairManageAccountCallback.aidl
deleted file mode 100644
index 6b4aaee..0000000
--- a/nearby/framework/java/android/nearby/aidl/IFastPairManageAccountCallback.aidl
+++ /dev/null
@@ -1,25 +0,0 @@
-// 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.nearby.aidl;
-
-/**
-  * Provides callback interface to send response for account management request.
-  *
-  * {@hide}
-  */
-interface IFastPairManageAccountCallback {
-     void onSuccess();
-     void onError(int code, String message);
-}
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/IFastPairManageAccountDeviceCallback.aidl b/nearby/framework/java/android/nearby/aidl/IFastPairManageAccountDeviceCallback.aidl
deleted file mode 100644
index bffc533..0000000
--- a/nearby/framework/java/android/nearby/aidl/IFastPairManageAccountDeviceCallback.aidl
+++ /dev/null
@@ -1,26 +0,0 @@
-// 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.nearby.aidl;
-
-/**
-  * Provides callback interface to send response for account-device mapping
-  * management request.
-  *
-  * {@hide}
-  */
-interface IFastPairManageAccountDeviceCallback {
-     void onSuccess();
-     void onError(int code, String message);
-}
\ No newline at end of file
diff --git a/nearby/framework/java/android/nearby/aidl/IFastPairStatusCallback.aidl b/nearby/framework/java/android/nearby/aidl/IFastPairStatusCallback.aidl
deleted file mode 100644
index d844c06..0000000
--- a/nearby/framework/java/android/nearby/aidl/IFastPairStatusCallback.aidl
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * 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.nearby.aidl;
-
-import android.nearby.FastPairDevice;
-import android.nearby.PairStatusMetadata;
-
-/**
- *
- * Provides callbacks for Fast Pair foreground activity to learn about paring status from backend.
- *
- * {@hide}
- */
-interface IFastPairStatusCallback {
-
-    /** Reports a pair status related metadata associated with a {@link FastPairDevice} */
-    void onPairUpdate(in FastPairDevice fastPairDevice, in PairStatusMetadata pairStatusMetadata);
-}
diff --git a/nearby/framework/java/android/nearby/aidl/IFastPairUiService.aidl b/nearby/framework/java/android/nearby/aidl/IFastPairUiService.aidl
deleted file mode 100644
index 9200a9d..0000000
--- a/nearby/framework/java/android/nearby/aidl/IFastPairUiService.aidl
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * 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.nearby.aidl;
-
-import android.nearby.aidl.IFastPairStatusCallback;
-import android.nearby.FastPairDevice;
-
-/**
- * 0p API for controlling Fast Pair. Used to talk between foreground activities
- * and background services.
- *
- * {@hide}
- */
-interface IFastPairUiService {
-
-    void registerCallback(in IFastPairStatusCallback fastPairStatusCallback);
-
-    void unregisterCallback(in IFastPairStatusCallback fastPairStatusCallback);
-
-    void connect(in FastPairDevice fastPairDevice);
-
-    void cancel(in FastPairDevice fastPairDevice);
-}
\ No newline at end of file