1 /*
2  * Copyright 2021 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 android.app.servertransaction;
18 
19 import android.annotation.Nullable;
20 import android.app.ActivityThread.ActivityClientRecord;
21 import android.app.ClientTransactionHandler;
22 import android.app.PictureInPictureUiState;
23 import android.os.Parcel;
24 
25 /**
26  * Request an activity to enter picture-in-picture mode.
27  * @hide
28  */
29 public final class PipStateTransactionItem extends ActivityTransactionItem {
30 
31     private PictureInPictureUiState mPipState;
32 
33     @Override
execute(ClientTransactionHandler client, ActivityClientRecord r, PendingTransactionActions pendingActions)34     public void execute(ClientTransactionHandler client, ActivityClientRecord r,
35             PendingTransactionActions pendingActions) {
36         client.handlePictureInPictureStateChanged(r, mPipState);
37     }
38 
39     // ObjectPoolItem implementation
40 
PipStateTransactionItem()41     private PipStateTransactionItem() {}
42 
43     /** Obtain an instance initialized with provided params. */
obtain(PictureInPictureUiState pipState)44     public static PipStateTransactionItem obtain(PictureInPictureUiState pipState) {
45         PipStateTransactionItem instance = ObjectPool.obtain(PipStateTransactionItem.class);
46         if (instance == null) {
47             instance = new PipStateTransactionItem();
48         }
49         instance.mPipState = pipState;
50 
51         return instance;
52     }
53 
54     @Override
recycle()55     public void recycle() {
56         mPipState = null;
57         ObjectPool.recycle(this);
58     }
59 
60     // Parcelable implementation
61 
62     /** Write to Parcel. */
63     @Override
writeToParcel(Parcel dest, int flags)64     public void writeToParcel(Parcel dest, int flags) {
65         mPipState.writeToParcel(dest, flags);
66     }
67 
68     /** Read from Parcel. */
PipStateTransactionItem(Parcel in)69     private PipStateTransactionItem(Parcel in) {
70         mPipState = PictureInPictureUiState.CREATOR.createFromParcel(in);
71     }
72 
73     public static final @android.annotation.NonNull Creator<PipStateTransactionItem> CREATOR =
74             new Creator<PipStateTransactionItem>() {
75                 public PipStateTransactionItem createFromParcel(Parcel in) {
76                     return new PipStateTransactionItem(in);
77                 }
78 
79                 public PipStateTransactionItem[] newArray(int size) {
80                     return new PipStateTransactionItem[size];
81                 }
82             };
83 
84     @Override
equals(@ullable Object o)85     public boolean equals(@Nullable Object o) {
86         return this == o;
87     }
88 
89     @Override
toString()90     public String toString() {
91         return "PipStateTransactionItem{}";
92     }
93 }
94