diff --git a/core/java/android/bluetooth/BluetoothInputDevice.java b/core/java/android/bluetooth/BluetoothInputDevice.java
old mode 100644
new mode 100755
index 199cc7a019d1b..478a9d3b6929d
--- a/core/java/android/bluetooth/BluetoothInputDevice.java
+++ b/core/java/android/bluetooth/BluetoothInputDevice.java
@@ -24,6 +24,7 @@ import android.content.Intent;
 import android.content.ServiceConnection;
 import android.os.IBinder;
 import android.os.RemoteException;
+import android.os.ServiceManager;
 import android.util.Log;
 
 import java.util.ArrayList;
@@ -67,6 +68,22 @@ public final class BluetoothInputDevice implements BluetoothProfile {
     public static final String ACTION_CONNECTION_STATE_CHANGED =
         "android.bluetooth.input.profile.action.CONNECTION_STATE_CHANGED";
 
+    /**
+     * @hide
+     */
+    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
+    public static final String ACTION_PROTOCOL_MODE_CHANGED =
+        "android.bluetooth.input.profile.action.PROTOCOL_MODE_CHANGED";
+
+
+    /**
+     * @hide
+     */
+    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
+    public static final String ACTION_VIRTUAL_UNPLUG_STATUS =
+        "android.bluetooth.input.profile.action.VIRTUAL_UNPLUG_STATUS";
+
+
     /**
      * Return codes for the connect and disconnect Bluez / Dbus calls.
      * @hide
@@ -93,6 +110,77 @@ public final class BluetoothInputDevice implements BluetoothProfile {
      */
     public static final int INPUT_OPERATION_SUCCESS = 5004;
 
+    /**
+     * @hide
+     */
+    public static final int PROTOCOL_REPORT_MODE = 0;
+
+    /**
+     * @hide
+     */
+    public static final int PROTOCOL_BOOT_MODE = 1;
+
+    /**
+     * @hide
+     */
+    public static final int PROTOCOL_UNSUPPORTED_MODE = 255;
+
+    /*  int reportType, int reportType, int bufferSize */
+    /**
+     * @hide
+     */
+    public static final byte REPORT_TYPE_INPUT = 0;
+
+    /**
+     * @hide
+     */
+    public static final byte REPORT_TYPE_OUTPUT = 1;
+
+    /**
+     * @hide
+     */
+    public static final byte REPORT_TYPE_FEATURE = 2;
+
+    /**
+     * @hide
+     */
+    public static final int VIRTUAL_UNPLUG_STATUS_SUCCESS = 0;
+
+    /**
+     * @hide
+     */
+    public static final int VIRTUAL_UNPLUG_STATUS_FAIL = 1;
+
+    /**
+     * @hide
+     */
+    public static final String EXTRA_PROTOCOL_MODE = "android.bluetooth.BluetoothInputDevice.extra.PROTOCOL_MODE";
+
+    /**
+     * @hide
+     */
+    public static final String EXTRA_REPORT_TYPE = "android.bluetooth.BluetoothInputDevice.extra.REPORT_TYPE";
+
+    /**
+     * @hide
+     */
+    public static final String EXTRA_REPORT_ID = "android.bluetooth.BluetoothInputDevice.extra.REPORT_ID";
+
+    /**
+     * @hide
+     */
+    public static final String EXTRA_REPORT_BUFFER_SIZE = "android.bluetooth.BluetoothInputDevice.extra.REPORT_BUFFER_SIZE";
+
+    /**
+     * @hide
+     */
+    public static final String EXTRA_REPORT = "android.bluetooth.BluetoothInputDevice.extra.REPORT";
+
+    /**
+     * @hide
+     */
+    public static final String EXTRA_VIRTUAL_UNPLUG_STATUS = "android.bluetooth.BluetoothInputDevice.extra.VIRTUAL_UNPLUG_STATUS";
+
     private Context mContext;
     private ServiceListener mServiceListener;
     private BluetoothAdapter mAdapter;
@@ -337,6 +425,158 @@ public final class BluetoothInputDevice implements BluetoothProfile {
        return false;
     }
 
+
+    /**
+     * Initiate virtual unplug for a HID input device.
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN} permission.
+     *
+     * @param device Remote Bluetooth Device
+     * @return false on immediate error,
+     *               true otherwise
+     * @hide
+     */
+    public boolean virtualUnplug(BluetoothDevice device) {
+        if (DBG) log("virtualUnplug(" + device + ")");
+        if (mService != null && isEnabled() && isValidDevice(device)) {
+            try {
+                return mService.virtualUnplug(device);
+            } catch (RemoteException e) {
+                Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
+                return false;
+            }
+        }
+
+        if (mService == null) Log.w(TAG, "Proxy not attached to service");
+        return false;
+
+    }
+
+    /**
+    * Send Get_Protocol_Mode command to the connected HID input device.
+    *
+    * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN} permission.
+    *
+    * @param device Remote Bluetooth Device
+    * @return false on immediate error,
+    *true otherwise
+    * @hide
+    */
+    public boolean getProtocolMode(BluetoothDevice device) {
+        if (DBG) log("getProtocolMode(" + device + ")");
+        if (mService != null && isEnabled() && isValidDevice(device)) {
+            try {
+                return mService.getProtocolMode(device);
+            } catch (RemoteException e) {
+                Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
+                return false;
+            }
+        }
+        if (mService == null) Log.w(TAG, "Proxy not attached to service");
+            return false;
+    }
+
+    /**
+     * Send Set_Protocol_Mode command to the connected HID input device.
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN} permission.
+     *
+     * @param device Remote Bluetooth Device
+     * @return false on immediate error,
+     *               true otherwise
+     * @hide
+     */
+    public boolean setProtocolMode(BluetoothDevice device, int protocolMode) {
+        if (DBG) log("setProtocolMode(" + device + ")");
+        if (mService != null && isEnabled() && isValidDevice(device)) {
+            try {
+                return mService.setProtocolMode(device, protocolMode);
+            } catch (RemoteException e) {
+                Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
+                return false;
+            }
+        }
+        if (mService == null) Log.w(TAG, "Proxy not attached to service");
+        return false;
+    }
+
+    /**
+     * Send Get_Report command to the connected HID input device.
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN} permission.
+     *
+     * @param device Remote Bluetooth Device
+     * @param reportType Report type
+     * @param reportId Report ID
+     * @param bufferSize Report receiving buffer size
+     * @return false on immediate error,
+     *               true otherwise
+     * @hide
+     */
+    public boolean getReport(BluetoothDevice device, byte reportType, byte reportId, int bufferSize) {
+        if (DBG) log("getReport(" + device + "), reportType=" + reportType + " reportId=" + reportId + "bufferSize=" + bufferSize);
+        if (mService != null && isEnabled() && isValidDevice(device)) {
+            try {
+                return mService.getReport(device, reportType, reportId, bufferSize);
+            } catch (RemoteException e) {
+                Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
+                return false;
+            }
+        }
+        if (mService == null) Log.w(TAG, "Proxy not attached to service");
+        return false;
+    }
+
+    /**
+     * Send Set_Report command to the connected HID input device.
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN} permission.
+     *
+     * @param device Remote Bluetooth Device
+     * @param reportType Report type
+     * @param report Report receiving buffer size
+     * @return false on immediate error,
+     *               true otherwise
+     * @hide
+     */
+    public boolean setReport(BluetoothDevice device, byte reportType, String report) {
+        if (DBG) log("setReport(" + device + "), reportType=" + reportType + " report=" + report);
+        if (mService != null && isEnabled() && isValidDevice(device)) {
+            try {
+                return mService.setReport(device, reportType, report);
+            } catch (RemoteException e) {
+                Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
+                return false;
+            }
+        }
+        if (mService == null) Log.w(TAG, "Proxy not attached to service");
+        return false;
+    }
+
+    /**
+     * Send Send_Data command to the connected HID input device.
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN} permission.
+     *
+     * @param device Remote Bluetooth Device
+     * @param data Data to send
+     * @return false on immediate error,
+     *               true otherwise
+     * @hide
+     */
+    public boolean sendData(BluetoothDevice device, String report) {
+        if (DBG) log("sendData(" + device + "), report=" + report);
+        if (mService != null && isEnabled() && isValidDevice(device)) {
+            try {
+                return mService.sendData(device, report);
+            } catch (RemoteException e) {
+                Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
+                return false;
+            }
+        }
+        if (mService == null) Log.w(TAG, "Proxy not attached to service");
+        return false;
+    }
     private static void log(String msg) {
       Log.d(TAG, msg);
     }
diff --git a/core/java/android/bluetooth/IBluetoothInputDevice.aidl b/core/java/android/bluetooth/IBluetoothInputDevice.aidl
old mode 100644
new mode 100755
index df061dbbf45b0..23e6d504cccde
--- a/core/java/android/bluetooth/IBluetoothInputDevice.aidl
+++ b/core/java/android/bluetooth/IBluetoothInputDevice.aidl
@@ -19,4 +19,28 @@ interface IBluetoothInputDevice {
     int getConnectionState(in BluetoothDevice device);
     boolean setPriority(in BluetoothDevice device, int priority);
     int getPriority(in BluetoothDevice device);
+    /**
+    * @hide
+    */
+    boolean getProtocolMode(in BluetoothDevice device);
+    /**
+    * @hide
+    */
+    boolean virtualUnplug(in BluetoothDevice device);
+    /**
+    * @hide
+    */
+    boolean setProtocolMode(in BluetoothDevice device, int protocolMode);
+    /**
+    * @hide
+    */
+    boolean getReport(in BluetoothDevice device, byte reportType, byte reportId, int bufferSize);
+    /**
+    * @hide
+    */
+    boolean setReport(in BluetoothDevice device, byte reportType, String report);
+    /**
+    * @hide
+    */
+    boolean sendData(in BluetoothDevice device, String report);
 }