1 /*
2  * Copyright 2017 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 static android.app.servertransaction.ActivityLifecycleItem.ON_RESUME;
20 import static android.app.servertransaction.ActivityLifecycleItem.UNDEFINED;
21 
22 import android.app.ClientTransactionHandler;
23 import android.compat.annotation.UnsupportedAppUsage;
24 import android.os.IBinder;
25 import android.os.Parcel;
26 import android.os.Parcelable;
27 import android.os.Trace;
28 
29 import com.android.internal.content.ReferrerIntent;
30 
31 import java.util.List;
32 import java.util.Objects;
33 
34 /**
35  * New intent message.
36  * @hide
37  */
38 public class NewIntentItem extends ClientTransactionItem {
39 
40     @UnsupportedAppUsage
41     private List<ReferrerIntent> mIntents;
42     private boolean mResume;
43 
44     @Override
getPostExecutionState()45     public int getPostExecutionState() {
46         return mResume ? ON_RESUME : UNDEFINED;
47     }
48 
49     @Override
execute(ClientTransactionHandler client, IBinder token, PendingTransactionActions pendingActions)50     public void execute(ClientTransactionHandler client, IBinder token,
51             PendingTransactionActions pendingActions) {
52         Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "activityNewIntent");
53         client.handleNewIntent(token, mIntents);
54         Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
55     }
56 
57 
58     // ObjectPoolItem implementation
59 
NewIntentItem()60     private NewIntentItem() {}
61 
62     /** Obtain an instance initialized with provided params. */
obtain(List<ReferrerIntent> intents, boolean resume)63     public static NewIntentItem obtain(List<ReferrerIntent> intents, boolean resume) {
64         NewIntentItem instance = ObjectPool.obtain(NewIntentItem.class);
65         if (instance == null) {
66             instance = new NewIntentItem();
67         }
68         instance.mIntents = intents;
69         instance.mResume = resume;
70 
71         return instance;
72     }
73 
74     @Override
recycle()75     public void recycle() {
76         mIntents = null;
77         mResume = false;
78         ObjectPool.recycle(this);
79     }
80 
81 
82     // Parcelable implementation
83 
84     /** Write to Parcel. */
85     @Override
writeToParcel(Parcel dest, int flags)86     public void writeToParcel(Parcel dest, int flags) {
87         dest.writeBoolean(mResume);
88         dest.writeTypedList(mIntents, flags);
89     }
90 
91     /** Read from Parcel. */
NewIntentItem(Parcel in)92     private NewIntentItem(Parcel in) {
93         mResume = in.readBoolean();
94         mIntents = in.createTypedArrayList(ReferrerIntent.CREATOR);
95     }
96 
97     public static final @android.annotation.NonNull Parcelable.Creator<NewIntentItem> CREATOR =
98             new Parcelable.Creator<NewIntentItem>() {
99         public NewIntentItem createFromParcel(Parcel in) {
100             return new NewIntentItem(in);
101         }
102 
103         public NewIntentItem[] newArray(int size) {
104             return new NewIntentItem[size];
105         }
106     };
107 
108     @Override
equals(Object o)109     public boolean equals(Object o) {
110         if (this == o) {
111             return true;
112         }
113         if (o == null || getClass() != o.getClass()) {
114             return false;
115         }
116         final NewIntentItem other = (NewIntentItem) o;
117         return mResume == other.mResume && Objects.equals(mIntents, other.mIntents);
118     }
119 
120     @Override
hashCode()121     public int hashCode() {
122         int result = 17;
123         result = 31 * result + (mResume ? 1 : 0);
124         result = 31 * result + mIntents.hashCode();
125         return result;
126     }
127 
128     @Override
toString()129     public String toString() {
130         return "NewIntentItem{intents=" + mIntents + ",resume=" + mResume + "}";
131     }
132 }
133