1 // CHECKSTYLE:OFF Generated code
2 /* This file is auto-generated from PlaybackTransportControlActivity.java.  DO NOT MODIFY. */
3 
4 /*
5  * Copyright (C) 2016 The Android Open Source Project
6  *
7  * Licensed under the Apache License, Version 2.0 (the "License");
8  * you may not use this file except in compliance with the License.
9  * You may obtain a copy of the License at
10  *
11  *      http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing, software
14  * distributed under the License is distributed on an "AS IS" BASIS,
15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16  * See the License for the specific language governing permissions and
17  * limitations under the License.
18  */
19 
20 package com.example.android.leanback;
21 
22 import android.os.Bundle;
23 
24 import androidx.fragment.app.FragmentActivity;
25 
26 import java.util.ArrayList;
27 import java.util.List;
28 
29 /**
30  * Host PlaybackFragment and provide PIP events.
31  */
32 public class PlaybackTransportControlSupportActivity extends FragmentActivity {
33     private List<PictureInPictureListener> mListeners = new ArrayList<>();
34 
35     /** Called when the activity is first created. */
36     @Override
onCreate(Bundle savedInstanceState)37     public void onCreate(Bundle savedInstanceState) {
38         super.onCreate(savedInstanceState);
39         setContentView(R.layout.playback_transportcontrol_activity_support);
40     }
41 
42     @Override
onPictureInPictureModeChanged(boolean isInPictureInPictureMode)43     public void onPictureInPictureModeChanged(boolean isInPictureInPictureMode) {
44         for (PictureInPictureListener listener : mListeners) {
45             listener.onPictureInPictureModeChanged(isInPictureInPictureMode);
46         }
47     }
48 
49     /**
50      * Register a PIP listener.
51      */
registerPictureInPictureListener(PictureInPictureListener listener)52     public void registerPictureInPictureListener(PictureInPictureListener listener) {
53         mListeners.add(listener);
54     }
55 
56     /**
57      * Unregister a PIP listener.
58      */
unregisterPictureInPictureListener(PictureInPictureListener listener)59     public void unregisterPictureInPictureListener(PictureInPictureListener listener) {
60         mListeners.remove(listener);
61     }
62 
63     /**
64      * Interface of PIP event on Activity.
65      */
66     public interface PictureInPictureListener {
67         /**
68          * Called when Activity's PIP mode is changed.
69          */
onPictureInPictureModeChanged(boolean isInPictureInPictureMode)70         void onPictureInPictureModeChanged(boolean isInPictureInPictureMode);
71     }
72 }
73