1 /*
2  * Copyright (C) 2022 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 
17 package com.android.tv.settings;
18 
19 import static com.android.tv.settings.accessories.AddAccessoryActivity.ACTION_CONNECT_INPUT;
20 import static com.android.tv.settings.accessories.AddAccessoryActivity.INTENT_EXTRA_NO_INPUT_MODE;
21 
22 import android.content.BroadcastReceiver;
23 import android.content.Context;
24 import android.content.Intent;
25 import android.util.Log;
26 import android.view.KeyEvent;
27 
28 /**
29  * Handles global keys.
30  */
31 public class GlobalKeyReceiver extends BroadcastReceiver {
32     private static final String TAG = "TvGlobalKeyReceiver";
33     private static final boolean DEBUG = false;
34 
35     @Override
onReceive(Context context, Intent intent)36     public void onReceive(Context context, Intent intent) {
37         if (Intent.ACTION_GLOBAL_BUTTON.equals(intent.getAction())) {
38             KeyEvent event = intent.getParcelableExtra(Intent.EXTRA_KEY_EVENT, KeyEvent.class);
39             if (DEBUG) {
40                 Log.d(TAG, "Received key event " + event.toString());
41             }
42             switch (event.getKeyCode()) {
43                 case KeyEvent.KEYCODE_PAIRING:
44                     sendPairingIntent(context, event);
45                     return;
46                 default:
47                     if (DEBUG) {
48                         Log.d(TAG, "Unhandled key " + event.getKeyCode());
49                     }
50                     break;
51             }
52         }
53     }
54 
sendPairingIntent(Context context, KeyEvent event)55     private static void sendPairingIntent(Context context, KeyEvent event) {
56         Intent intent =
57                 new Intent(ACTION_CONNECT_INPUT).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK).setPackage(
58                         context.getPackageName());
59         if (event != null) {
60             intent.putExtra(INTENT_EXTRA_NO_INPUT_MODE, true)
61                     .putExtra(Intent.EXTRA_KEY_EVENT, event);
62         }
63         context.startActivity(intent);
64     }
65 }
66