1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package android.car.input.service;
17 
18 import android.car.input.CarInputHandlingService;
19 import android.car.input.CarInputHandlingService.InputFilter;
20 import android.util.Log;
21 import android.view.KeyEvent;
22 
23 /**
24  * Default implementation of {@link CarInputHandlingService}.
25  *
26  * This implementation does nothing, just serves as showcase how input service should be
27  * implemented.
28  */
29 public class DefaultInputService extends CarInputHandlingService {
30     private static final String TAG = DefaultInputService.class.getSimpleName();
31 
DefaultInputService()32     public DefaultInputService() {
33         super(new InputFilter[0]);
34     }
35 
36     @Override
onKeyEvent(KeyEvent event, int targetDisplay)37     protected void onKeyEvent(KeyEvent event, int targetDisplay) {
38         // Implement your handling here
39         Log.i(TAG, "onKeyEvent(" + event + ", " + targetDisplay + ")");
40     }
41 }
42