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Commit c5295fa4 authored by Wei Wang's avatar Wei Wang Committed by Android Git Automerger
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am b89e6747: am 8508d7ff: Merge "Revert "Revert "Service data and manufacturer... 

am b89e6747: am 8508d7ff: Merge "Revert "Revert "Service data and manufacturer data can be repeated fields.""" into lmp-dev

* commit 'b89e6747f758e78e6fe916801c090bc3bfaa48e5':
  Revert "Revert "Service data and manufacturer data can be repeated fields.""
parents b84845c3 ad7cc9bb

api/current.txt

+9 −10
Original line number Diff line number Diff line
@@ -6582,22 +6582,20 @@ package android.bluetooth.le { 
    method public int describeContents();

    method public boolean getIncludeDeviceName();

    method public boolean getIncludeTxPowerLevel();

    method public int getManufacturerId();

    method public byte[] getManufacturerSpecificData();

    method public byte[] getServiceData();

    method public android.os.ParcelUuid getServiceDataUuid();

    method public android.util.SparseArray<byte[]> getManufacturerSpecificData();

    method public java.util.Map<android.os.ParcelUuid, byte[]> getServiceData();

    method public java.util.List<android.os.ParcelUuid> getServiceUuids();

    method public void writeToParcel(android.os.Parcel, int);

  }









  public static final class AdvertiseData.Builder {









    ctor public AdvertiseData.Builder();









    method public android.bluetooth.le.AdvertiseData.Builder addManufacturerData(int, byte[]);









    method public android.bluetooth.le.AdvertiseData.Builder addServiceData(android.os.ParcelUuid, byte[]);









    method public android.bluetooth.le.AdvertiseData.Builder addServiceUuid(android.os.ParcelUuid);









    method public android.bluetooth.le.AdvertiseData build();









    method public android.bluetooth.le.AdvertiseData.Builder setIncludeDeviceName(boolean);









    method public android.bluetooth.le.AdvertiseData.Builder setIncludeTxPowerLevel(boolean);









    method public android.bluetooth.le.AdvertiseData.Builder setManufacturerData(int, byte[]);









    method public android.bluetooth.le.AdvertiseData.Builder setServiceData(android.os.ParcelUuid, byte[]);









  }

















  public final class AdvertiseSettings implements android.os.Parcelable {








@@ -6658,6 +6656,7 @@ package android.bluetooth.le {







    method public int getManufacturerId();









    method public byte[] getServiceData();









    method public byte[] getServiceDataMask();









    method public android.os.ParcelUuid getServiceDataUuid();









    method public android.os.ParcelUuid getServiceUuid();









    method public android.os.ParcelUuid getServiceUuidMask();









    method public boolean matches(android.bluetooth.le.ScanResult);








@@ -6681,10 +6680,10 @@ package android.bluetooth.le {







    method public int getAdvertiseFlags();









    method public byte[] getBytes();









    method public java.lang.String getDeviceName();









    method public int getManufacturerId();









    method public byte[] getManufacturerSpecificData();









    method public byte[] getServiceData();









    method public android.os.ParcelUuid getServiceDataUuid();









    method public android.util.SparseArray<byte[]> getManufacturerSpecificData();









    method public byte[] getManufacturerSpecificData(int);









    method public java.util.Map<android.os.ParcelUuid, byte[]> getServiceData();









    method public byte[] getServiceData(android.os.ParcelUuid);









    method public java.util.List<android.os.ParcelUuid> getServiceUuids();









    method public int getTxPowerLevel();









  }

























core/java/android/bluetooth/le/AdvertiseData.java



+71
−91






























Original line number
Diff line number
Diff line







@@ -17,14 +17,15 @@







package android.bluetooth.le;



















import android.annotation.Nullable;









import android.bluetooth.BluetoothUuid;









import android.os.Parcel;









import android.os.ParcelUuid;









import android.os.Parcelable;









import android.util.ArrayMap;









import android.util.SparseArray;



















import java.util.ArrayList;









import java.util.Arrays;









import java.util.List;









import java.util.Map;









import java.util.Objects;



















/**








@@ -42,27 +43,18 @@ public final class AdvertiseData implements Parcelable {







    @Nullable









    private final List<ParcelUuid> mServiceUuids;



















    private final int mManufacturerId;









    @Nullable









    private final byte[] mManufacturerSpecificData;



















    @Nullable









    private final ParcelUuid mServiceDataUuid;









    @Nullable









    private final byte[] mServiceData;



















    private final SparseArray<byte[]> mManufacturerSpecificData;









    private final Map<ParcelUuid, byte[]> mServiceData;









    private final boolean mIncludeTxPowerLevel;









    private final boolean mIncludeDeviceName;



















    private AdvertiseData(List<ParcelUuid> serviceUuids,









            ParcelUuid serviceDataUuid, byte[] serviceData,









            int manufacturerId,









            byte[] manufacturerSpecificData, boolean includeTxPowerLevel,









            SparseArray<byte[]> manufacturerData,









            Map<ParcelUuid, byte[]> serviceData,









            boolean includeTxPowerLevel,









            boolean includeDeviceName) {









        mServiceUuids = serviceUuids;









        mManufacturerId = manufacturerId;









        mManufacturerSpecificData = manufacturerSpecificData;









        mServiceDataUuid = serviceDataUuid;









        mManufacturerSpecificData = manufacturerData;









        mServiceData = serviceData;









        mIncludeTxPowerLevel = includeTxPowerLevel;









        mIncludeDeviceName = includeDeviceName;








@@ -77,32 +69,17 @@ public final class AdvertiseData implements Parcelable {







    }



















    /**









     * Returns the manufacturer identifier, which is a non-negative number assigned by Bluetooth









     * SIG.









     * Returns an array of manufacturer Id and the corresponding manufacturer specific data. The









     * manufacturer id is a non-negative number assigned by Bluetooth SIG.









     */









    public int getManufacturerId() {









        return mManufacturerId;









    }



















    /**









     * Returns the manufacturer specific data which is the content of manufacturer specific data









     * field. The first 2 bytes of the data contain the company id.









     */









    public byte[] getManufacturerSpecificData() {









    public SparseArray<byte[]> getManufacturerSpecificData() {









        return mManufacturerSpecificData;









    }



















    /**









     * Returns a 16-bit UUID of the service that the service data is associated with.









     * Returns a map of 16-bit UUID and its corresponding service data.









     */









    public ParcelUuid getServiceDataUuid() {









        return mServiceDataUuid;









    }



















    /**









     * Returns service data.









     */









    public byte[] getServiceData() {









    public Map<ParcelUuid, byte[]> getServiceData() {









        return mServiceData;









    }


















@@ -125,8 +102,8 @@ public final class AdvertiseData implements Parcelable {







     */









    @Override









    public int hashCode() {









        return Objects.hash(mServiceUuids, mManufacturerId, mManufacturerSpecificData,









                mServiceDataUuid, mServiceData, mIncludeDeviceName, mIncludeTxPowerLevel);









        return Objects.hash(mServiceUuids, mManufacturerSpecificData, mServiceData,









                mIncludeDeviceName, mIncludeTxPowerLevel);









    }



















    /**








@@ -142,20 +119,17 @@ public final class AdvertiseData implements Parcelable {







        }









        AdvertiseData other = (AdvertiseData) obj;









        return Objects.equals(mServiceUuids, other.mServiceUuids) &&









                mManufacturerId == other.mManufacturerId &&









                Objects.deepEquals(mManufacturerSpecificData, other.mManufacturerSpecificData) &&









                Objects.equals(mServiceDataUuid, other.mServiceDataUuid) &&









                Objects.deepEquals(mServiceData, other.mServiceData) &&









                Utils.equals(mManufacturerSpecificData, other.mManufacturerSpecificData) &&









                Utils.equals(mServiceData, other.mServiceData) &&









                        mIncludeDeviceName == other.mIncludeDeviceName &&









                        mIncludeTxPowerLevel == other.mIncludeTxPowerLevel;









    }



















    @Override









    public String toString() {









        return "AdvertiseData [mServiceUuids=" + mServiceUuids + ", mManufacturerId="









                + mManufacturerId + ", mManufacturerSpecificData="









                + Arrays.toString(mManufacturerSpecificData) + ", mServiceDataUuid="









                + mServiceDataUuid + ", mServiceData=" + Arrays.toString(mServiceData)









        return "AdvertiseData [mServiceUuids=" + mServiceUuids + ", mManufacturerSpecificData="









                + Utils.toString(mManufacturerSpecificData) + ", mServiceData="









                + Utils.toString(mServiceData)









                + ", mIncludeTxPowerLevel=" + mIncludeTxPowerLevel + ", mIncludeDeviceName="









                + mIncludeDeviceName + "]";









    }








@@ -169,21 +143,30 @@ public final class AdvertiseData implements Parcelable {







    public void writeToParcel(Parcel dest, int flags) {









        dest.writeList(mServiceUuids);



















        dest.writeInt(mManufacturerId);









        if (mManufacturerSpecificData == null) {









        // mManufacturerSpecificData could not be null.









        dest.writeInt(mManufacturerSpecificData.size());









        for (int i = 0; i < mManufacturerSpecificData.size(); ++i) {









            dest.writeInt(mManufacturerSpecificData.keyAt(i));









            byte[] data = mManufacturerSpecificData.valueAt(i);









            if (data == null) {









                dest.writeInt(0);









            } else {









                dest.writeInt(1);









            dest.writeInt(mManufacturerSpecificData.length);









            dest.writeByteArray(mManufacturerSpecificData);









                dest.writeInt(data.length);









                dest.writeByteArray(data);









            }









        }









        dest.writeParcelable(mServiceDataUuid, flags);









        if (mServiceData == null) {









        dest.writeInt(mServiceData.size());









        for (ParcelUuid uuid : mServiceData.keySet()) {









            dest.writeParcelable(uuid, flags);









            byte[] data = mServiceData.get(uuid);









            if (data == null) {









                dest.writeInt(0);









            } else {









                dest.writeInt(1);









            dest.writeInt(mServiceData.length);









            dest.writeByteArray(mServiceData);









                dest.writeInt(data.length);









                dest.writeByteArray(data);









            }









        }









        dest.writeByte((byte) (getIncludeTxPowerLevel() ? 1 : 0));









        dest.writeByte((byte) (getIncludeDeviceName() ? 1 : 0));








@@ -209,20 +192,26 @@ public final class AdvertiseData implements Parcelable {







                            builder.addServiceUuid(uuid);









                        }









                    }









                    int manufacturerSize = in.readInt();









                    for (int i = 0; i < manufacturerSize; ++i) {









                        int manufacturerId = in.readInt();









                        if (in.readInt() == 1) {









                            int manufacturerDataLength = in.readInt();









                            byte[] manufacturerData = new byte[manufacturerDataLength];









                            in.readByteArray(manufacturerData);









                        builder.setManufacturerData(manufacturerId, manufacturerData);









                            builder.addManufacturerData(manufacturerId, manufacturerData);









                        }









                    }









                    int serviceDataSize = in.readInt();









                    for (int i = 0; i < serviceDataSize; ++i) {









                        ParcelUuid serviceDataUuid = in.readParcelable(









                                ParcelUuid.class.getClassLoader());









                        if (in.readInt() == 1) {









                            int serviceDataLength = in.readInt();









                            byte[] serviceData = new byte[serviceDataLength];









                            in.readByteArray(serviceData);









                        builder.setServiceData(serviceDataUuid, serviceData);









                            builder.addServiceData(serviceDataUuid, serviceData);









                        }









                    }









                    builder.setIncludeTxPowerLevel(in.readByte() == 1);









                    builder.setIncludeDeviceName(in.readByte() == 1);








@@ -236,13 +225,8 @@ public final class AdvertiseData implements Parcelable {







    public static final class Builder {









        @Nullable









        private List<ParcelUuid> mServiceUuids = new ArrayList<ParcelUuid>();









        private int mManufacturerId = -1;









        @Nullable









        private byte[] mManufacturerSpecificData;









        @Nullable









        private ParcelUuid mServiceDataUuid;









        @Nullable









        private byte[] mServiceData;









        private SparseArray<byte[]> mManufacturerSpecificData = new SparseArray<byte[]>();









        private Map<ParcelUuid, byte[]> mServiceData = new ArrayMap<ParcelUuid, byte[]>();









        private boolean mIncludeTxPowerLevel;









        private boolean mIncludeDeviceName;


















@@ -268,18 +252,17 @@ public final class AdvertiseData implements Parcelable {







         * @throws IllegalArgumentException If the {@code serviceDataUuid} or {@code serviceData} is









         *             empty.









         */









        public Builder setServiceData(ParcelUuid serviceDataUuid, byte[] serviceData) {









        public Builder addServiceData(ParcelUuid serviceDataUuid, byte[] serviceData) {









            if (serviceDataUuid == null || serviceData == null) {









                throw new IllegalArgumentException(









                        "serviceDataUuid or serviceDataUuid is null");









            }









            mServiceDataUuid = serviceDataUuid;









            mServiceData = serviceData;









            mServiceData.put(serviceDataUuid, serviceData);









            return this;









        }



















        /**









         * Set manufacturer specific data.









         * Add manufacturer specific data.









         * <p>









         * Please refer to the Bluetooth Assigned Numbers document provided by the <a









         * href="https://www.bluetooth.org">Bluetooth SIG</a> for a list of existing company








@@ -290,7 +273,7 @@ public final class AdvertiseData implements Parcelable {







         * @throws IllegalArgumentException If the {@code manufacturerId} is negative or









         *             {@code manufacturerSpecificData} is null.









         */









        public Builder setManufacturerData(int manufacturerId, byte[] manufacturerSpecificData) {









        public Builder addManufacturerData(int manufacturerId, byte[] manufacturerSpecificData) {









            if (manufacturerId < 0) {









                throw new IllegalArgumentException(









                        "invalid manufacturerId - " + manufacturerId);








@@ -298,8 +281,7 @@ public final class AdvertiseData implements Parcelable {







            if (manufacturerSpecificData == null) {









                throw new IllegalArgumentException("manufacturerSpecificData is null");









            }









            mManufacturerId = manufacturerId;









            mManufacturerSpecificData = manufacturerSpecificData;









            mManufacturerSpecificData.put(manufacturerId, manufacturerSpecificData);









            return this;









        }


















@@ -324,9 +306,7 @@ public final class AdvertiseData implements Parcelable {







         * Build the {@link AdvertiseData}.









         */









        public AdvertiseData build() {









            return new AdvertiseData(mServiceUuids,









                    mServiceDataUuid,









                    mServiceData, mManufacturerId, mManufacturerSpecificData,









            return new AdvertiseData(mServiceUuids, mManufacturerSpecificData, mServiceData,









                    mIncludeTxPowerLevel, mIncludeDeviceName);









        }









    }
































core/java/android/bluetooth/le/BluetoothLeAdvertiser.java



+4
−4






























Original line number
Diff line number
Diff line







@@ -209,13 +209,13 @@ public final class BluetoothLeAdvertiser {







                        num128BitUuids * BluetoothUuid.UUID_BYTES_128_BIT;









            }









        }









        if (data.getServiceDataUuid() != null) {









        for (ParcelUuid uuid : data.getServiceData().keySet()) {









            size += OVERHEAD_BYTES_PER_FIELD + SERVICE_DATA_UUID_LENGTH









                    + byteLength(data.getServiceData());









                    + byteLength(data.getServiceData().get(uuid));









        }









        if (data.getManufacturerId() > 0) {









        for (int i = 0; i < data.getManufacturerSpecificData().size(); ++i) {









            size += OVERHEAD_BYTES_PER_FIELD + MANUFACTURER_SPECIFIC_DATA_LENGTH +









                    byteLength(data.getManufacturerSpecificData());









                    byteLength(data.getManufacturerSpecificData().valueAt(i));









        }









        if (data.getIncludeTxPowerLevel()) {









            size += OVERHEAD_BYTES_PER_FIELD + 1; // tx power level value is one byte.
































core/java/android/bluetooth/le/ScanFilter.java



+7
−12






























Original line number
Diff line number
Diff line







@@ -242,9 +242,6 @@ public final class ScanFilter implements Parcelable {







        return mServiceDataMask;









    }



















    /**









     * @hide









     */









    @Nullable









    public ParcelUuid getServiceDataUuid() {









        return mServiceDataUuid;








@@ -303,19 +300,17 @@ public final class ScanFilter implements Parcelable {







        }



















        // Service data match









        if (mServiceData != null) {









            if (!Objects.equals(mServiceDataUuid, scanRecord.getServiceDataUuid()) ||









                    !matchesPartialData(mServiceData, mServiceDataMask,









                            scanRecord.getServiceData())) {









        if (mServiceDataUuid != null) {









            if (!matchesPartialData(mServiceData, mServiceDataMask,









                    scanRecord.getServiceData(mServiceDataUuid))) {









                return false;









            }









        }



















        // Manufacturer data match.









        if (mManufacturerData != null) {









            if (mManufacturerId != scanRecord.getManufacturerId() ||









                    !matchesPartialData(mManufacturerData,









                            mManufacturerDataMask, scanRecord.getManufacturerSpecificData())) {









        if (mManufacturerId >= 0) {









            if (!matchesPartialData(mManufacturerData, mManufacturerDataMask,









                    scanRecord.getManufacturerSpecificData(mManufacturerId))) {









                return false;









            }









        }
































core/java/android/bluetooth/le/ScanRecord.java



+45
−44






























Original line number
Diff line number
Diff line







@@ -19,11 +19,14 @@ package android.bluetooth.le;







import android.annotation.Nullable;









import android.bluetooth.BluetoothUuid;









import android.os.ParcelUuid;









import android.util.ArrayMap;









import android.util.Log;









import android.util.SparseArray;



















import java.util.ArrayList;









import java.util.Arrays;









import java.util.List;









import java.util.Map;



















/**









 * Represents a scan record from Bluetooth LE scan.








@@ -53,14 +56,9 @@ public final class ScanRecord {







    @Nullable









    private final List<ParcelUuid> mServiceUuids;



















    private final int mManufacturerId;









    @Nullable









    private final byte[] mManufacturerSpecificData;









    private final SparseArray<byte[]> mManufacturerSpecificData;



















    @Nullable









    private final ParcelUuid mServiceDataUuid;









    @Nullable









    private final byte[] mServiceData;









    private final Map<ParcelUuid, byte[]> mServiceData;



















    // Transmission power level(in dB).









    private final int mTxPowerLevel;








@@ -81,40 +79,46 @@ public final class ScanRecord {

















    /**









     * Returns a list of service UUIDs within the advertisement that are used to identify the









     * bluetooth gatt services.









     * bluetooth GATT services.









     */









    public List<ParcelUuid> getServiceUuids() {









        return mServiceUuids;









    }



















    /**









     * Returns the manufacturer identifier, which is a non-negative number assigned by Bluetooth









     * SIG.









     * Returns a sparse array of manufacturer identifier and its corresponding manufacturer specific









     * data.









     */









    public int getManufacturerId() {









        return mManufacturerId;









    public SparseArray<byte[]> getManufacturerSpecificData() {









        return mManufacturerSpecificData;









    }



















    /**









     * Returns the manufacturer specific data which is the content of manufacturer specific data









     * field.









     * Returns the manufacturer specific data associated with the manufacturer id. Returns









     * {@code null} if the {@code manufacturerId} is not found.









     */









    public byte[] getManufacturerSpecificData() {









        return mManufacturerSpecificData;









    @Nullable









    public byte[] getManufacturerSpecificData(int manufacturerId) {









        return mManufacturerSpecificData.get(manufacturerId);









    }



















    /**









     * Returns a 16-bit UUID of the service that the service data is associated with.









     * Returns a map of service UUID and its corresponding service data.









     */









    public ParcelUuid getServiceDataUuid() {









        return mServiceDataUuid;









    public Map<ParcelUuid, byte[]> getServiceData() {









        return mServiceData;









    }



















    /**









     * Returns service data.









     * Returns the service data byte array associated with the {@code serviceUuid}. Returns









     * {@code null} if the {@code serviceDataUuid} is not found.









     */









    public byte[] getServiceData() {









        return mServiceData;









    @Nullable









    public byte[] getServiceData(ParcelUuid serviceDataUuid) {









        if (serviceDataUuid == null) {









            return null;









        }









        return mServiceData.get(serviceDataUuid);









    }



















    /**








@@ -144,14 +148,12 @@ public final class ScanRecord {







    }



















    private ScanRecord(List<ParcelUuid> serviceUuids,









            ParcelUuid serviceDataUuid, byte[] serviceData,









            int manufacturerId,









            byte[] manufacturerSpecificData, int advertiseFlags, int txPowerLevel,









            SparseArray<byte[]> manufacturerData,









            Map<ParcelUuid, byte[]> serviceData,









            int advertiseFlags, int txPowerLevel,









            String localName, byte[] bytes) {









        mServiceUuids = serviceUuids;









        mManufacturerId = manufacturerId;









        mManufacturerSpecificData = manufacturerSpecificData;









        mServiceDataUuid = serviceDataUuid;









        mManufacturerSpecificData = manufacturerData;









        mServiceData = serviceData;









        mDeviceName = localName;









        mAdvertiseFlags = advertiseFlags;








@@ -168,7 +170,6 @@ public final class ScanRecord {







     * order.









     *









     * @param scanRecord The scan record of Bluetooth LE advertisement and/or scan response.









     *









     * @hide









     */









    public static ScanRecord parseFromBytes(byte[] scanRecord) {








@@ -181,10 +182,9 @@ public final class ScanRecord {







        List<ParcelUuid> serviceUuids = new ArrayList<ParcelUuid>();









        String localName = null;









        int txPowerLevel = Integer.MIN_VALUE;









        ParcelUuid serviceDataUuid = null;









        byte[] serviceData = null;









        int manufacturerId = -1;









        byte[] manufacturerSpecificData = null;



















        SparseArray<byte[]> manufacturerData = new SparseArray<byte[]>();









        Map<ParcelUuid, byte[]> serviceData = new ArrayMap<ParcelUuid, byte[]>();



















        try {









            while (currentPos < scanRecord.length) {








@@ -230,16 +230,20 @@ public final class ScanRecord {







                        int serviceUuidLength = BluetoothUuid.UUID_BYTES_16_BIT;









                        byte[] serviceDataUuidBytes = extractBytes(scanRecord, currentPos,









                                serviceUuidLength);









                        serviceDataUuid = BluetoothUuid.parseUuidFrom(serviceDataUuidBytes);









                        serviceData = extractBytes(scanRecord, currentPos + 2, dataLength - 2);









                        ParcelUuid serviceDataUuid = BluetoothUuid.parseUuidFrom(









                                serviceDataUuidBytes);









                        byte[] serviceDataArray = extractBytes(scanRecord,









                                currentPos + serviceUuidLength, dataLength - serviceUuidLength);









                        serviceData.put(serviceDataUuid, serviceDataArray);









                        break;









                    case DATA_TYPE_MANUFACTURER_SPECIFIC_DATA:









                        // The first two bytes of the manufacturer specific data are









                        // manufacturer ids in little endian.









                        manufacturerId = ((scanRecord[currentPos + 1] & 0xFF) << 8) +









                        int manufacturerId = ((scanRecord[currentPos + 1] & 0xFF) << 8) +









                                (scanRecord[currentPos] & 0xFF);









                        manufacturerSpecificData = extractBytes(scanRecord, currentPos + 2,









                        byte[] manufacturerDataBytes = extractBytes(scanRecord, currentPos + 2,









                                dataLength - 2);









                        manufacturerData.put(manufacturerId, manufacturerDataBytes);









                        break;









                    default:









                        // Just ignore, we don't handle such data type.








@@ -251,9 +255,8 @@ public final class ScanRecord {







            if (serviceUuids.isEmpty()) {









                serviceUuids = null;









            }









            return new ScanRecord(serviceUuids, serviceDataUuid, serviceData,









                    manufacturerId, manufacturerSpecificData, advertiseFlag, txPowerLevel,









                    localName, scanRecord);









            return new ScanRecord(serviceUuids, manufacturerData, serviceData,









                    advertiseFlag, txPowerLevel, localName, scanRecord);









        } catch (IndexOutOfBoundsException e) {









            Log.e(TAG, "unable to parse scan record: " + Arrays.toString(scanRecord));









            return null;








@@ -263,13 +266,11 @@ public final class ScanRecord {







    @Override









    public String toString() {









        return "ScanRecord [mAdvertiseFlags=" + mAdvertiseFlags + ", mServiceUuids=" + mServiceUuids









                + ", mManufacturerId=" + mManufacturerId + ", mManufacturerSpecificData="









                + Arrays.toString(mManufacturerSpecificData) + ", mServiceDataUuid="









                + mServiceDataUuid + ", mServiceData=" + Arrays.toString(mServiceData)









                + ", mManufacturerSpecificData=" + Utils.toString(mManufacturerSpecificData)









                + ", mServiceData=" + Utils.toString(mServiceData)









                + ", mTxPowerLevel=" + mTxPowerLevel + ", mDeviceName=" + mDeviceName + "]";









    }





























    // Parse service UUIDs.









    private static int parseServiceUuid(byte[] scanRecord, int currentPos, int dataLength,









            int uuidLength, List<ParcelUuid> serviceUuids) {