1 /*
2  * Copyright (C) 2018 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.app.prediction;
17 
18 import android.annotation.NonNull;
19 import android.annotation.Nullable;
20 import android.annotation.SystemApi;
21 import android.os.Parcel;
22 import android.os.Parcelable;
23 
24 import java.util.Objects;
25 
26 /**
27  * The id for an app prediction session. See {@link AppPredictor}.
28  *
29  * @hide
30  */
31 @SystemApi
32 public final class AppPredictionSessionId implements Parcelable {
33 
34     private final String mId;
35     private final int mUserId;
36 
37     /**
38      * Creates a new id for a prediction session.
39      *
40      * @hide
41      */
AppPredictionSessionId(@onNull final String id, final int userId)42     public AppPredictionSessionId(@NonNull final String id, final int userId) {
43         mId = id;
44         mUserId = userId;
45     }
46 
AppPredictionSessionId(Parcel p)47     private AppPredictionSessionId(Parcel p) {
48         mId = p.readString();
49         mUserId = p.readInt();
50     }
51 
52     /**
53      * @hide
54      */
getUserId()55     public int getUserId() {
56         return mUserId;
57     }
58 
59     @Override
equals(@ullable Object o)60     public boolean equals(@Nullable Object o) {
61         if (!getClass().equals(o != null ? o.getClass() : null)) return false;
62 
63         AppPredictionSessionId other = (AppPredictionSessionId) o;
64         return mId.equals(other.mId) && mUserId == other.mUserId;
65     }
66 
67     @Override
toString()68     public @NonNull String toString() {
69         return mId + "," + mUserId;
70     }
71 
72     @Override
hashCode()73     public int hashCode() {
74         return Objects.hash(mId, mUserId);
75     }
76 
77     @Override
describeContents()78     public int describeContents() {
79         return 0;
80     }
81 
82     @Override
writeToParcel(Parcel dest, int flags)83     public void writeToParcel(Parcel dest, int flags) {
84         dest.writeString(mId);
85         dest.writeInt(mUserId);
86     }
87 
88     public static final @android.annotation.NonNull Parcelable.Creator<AppPredictionSessionId> CREATOR =
89             new Parcelable.Creator<AppPredictionSessionId>() {
90                 public AppPredictionSessionId createFromParcel(Parcel parcel) {
91                     return new AppPredictionSessionId(parcel);
92                 }
93 
94                 public AppPredictionSessionId[] newArray(int size) {
95                     return new AppPredictionSessionId[size];
96                 }
97             };
98 }
99