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Commit 0d06f00c authored by Pulkit Bhuwalka's avatar Pulkit Bhuwalka Committed by Andre Eisenbach
Browse files

Modify Bluetooth Class of Device from Android stack 

Bug: 36015415
Test: Modified Class of Device using sample app and verified device icon
change when discovering from a remote device.

Change-Id: Ida07827b375039629f9e19e2ec0a4ff61b1e0fb4
parent 8d1a1c07

android/app/src/com/android/bluetooth/btservice/AdapterProperties.java

+12 −0
Original line number Diff line number Diff line
@@ -217,6 +217,18 @@ class AdapterProperties { 
        }

    }



    /**

     * Set the Bluetooth Class of Device (CoD) of the adapter.

     *

     * @param bytes BluetoothClass of the device

     */

    boolean setBluetoothClass(byte[] bytes) {

        synchronized (mObject) {

            return mService.setAdapterPropertyNative(

                    AbstractionLayer.BT_PROPERTY_CLASS_OF_DEVICE, bytes);

        }

    }



    /**

     * @return the mClass

     */

android/app/src/com/android/bluetooth/btservice/AdapterService.java

+20 −1
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ import android.app.AlarmManager; 
import android.app.PendingIntent;

import android.app.Service;

import android.bluetooth.BluetoothAdapter;

import android.bluetooth.BluetoothClass;

import android.bluetooth.BluetoothDevice;

import android.bluetooth.BluetoothProfile;

import android.bluetooth.BluetoothUuid;
@@ -866,6 +867,17 @@ public class AdapterService extends Service { 
            return service.setName(name);

        }



        public boolean setBluetoothClass(BluetoothClass bluetoothClass) {

            if (!Utils.checkCaller()) {

                Log.w(TAG, "setBluetoothClass() - Not allowed for non-active user");

                return false;

            }



            AdapterService service = getService();

            if (service == null) return false;

            return service.setBluetoothClass(bluetoothClass);

        }



        public int getScanMode() {

            if (!Utils.checkCallerAllowManagedProfiles(mService)) {

                Log.w(TAG, "getScanMode() - Not allowed for non-active user");
@@ -1469,6 +1481,13 @@ public class AdapterService extends Service { 
        return mAdapterProperties.setName(name);

    }



    boolean setBluetoothClass(BluetoothClass bluetoothClass) {

        enforceCallingOrSelfPermission(

                BLUETOOTH_PRIVILEGED, "Need BLUETOOTH PRIVILEGED permission");



        return mAdapterProperties.setBluetoothClass(bluetoothClass.getClassOfDeviceBytes());

    }



    int getScanMode() {

        enforceCallingOrSelfPermission(BLUETOOTH_PERM, "Need BLUETOOTH permission");