add missing file for "Iec99d52f: Load a device specific key handler"

/*

 * Copyright (C) 2012 The CyanogenMod 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 com.android.internal.os;

import android.view.KeyEvent;

public interface DeviceKeyHandler {

    public static final int KEYEVENT_CAUGHT = -1;

    public static final int KEYEVENT_UNCAUGHT = 0;

    public int handleKeyEvent(KeyEvent event);

}