1 /*
2  * Copyright (C) 2006 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;
18 
19 import android.content.Intent;
20 import android.os.Parcel;
21 import android.os.Parcelable;
22 
23 import java.util.Objects;
24 
25 /**
26  * {@hide}
27  */
28 public class ResultInfo implements Parcelable {
29     public final String mResultWho;
30     public final int mRequestCode;
31     public final int mResultCode;
32     public final Intent mData;
33 
ResultInfo(String resultWho, int requestCode, int resultCode, Intent data)34     public ResultInfo(String resultWho, int requestCode, int resultCode,
35             Intent data) {
36         mResultWho = resultWho;
37         mRequestCode = requestCode;
38         mResultCode = resultCode;
39         mData = data;
40     }
41 
toString()42     public String toString() {
43         return "ResultInfo{who=" + mResultWho + ", request=" + mRequestCode
44             + ", result=" + mResultCode + ", data=" + mData + "}";
45     }
46 
describeContents()47     public int describeContents() {
48         return 0;
49     }
50 
writeToParcel(Parcel out, int flags)51     public void writeToParcel(Parcel out, int flags) {
52         out.writeString(mResultWho);
53         out.writeInt(mRequestCode);
54         out.writeInt(mResultCode);
55         if (mData != null) {
56             out.writeInt(1);
57             mData.writeToParcel(out, 0);
58         } else {
59             out.writeInt(0);
60         }
61     }
62 
63     public static final Parcelable.Creator<ResultInfo> CREATOR
64             = new Parcelable.Creator<ResultInfo>() {
65         public ResultInfo createFromParcel(Parcel in) {
66             return new ResultInfo(in);
67         }
68 
69         public ResultInfo[] newArray(int size) {
70             return new ResultInfo[size];
71         }
72     };
73 
ResultInfo(Parcel in)74     public ResultInfo(Parcel in) {
75         mResultWho = in.readString();
76         mRequestCode = in.readInt();
77         mResultCode = in.readInt();
78         if (in.readInt() != 0) {
79             mData = Intent.CREATOR.createFromParcel(in);
80         } else {
81             mData = null;
82         }
83     }
84 
85     @Override
equals(Object obj)86     public boolean equals(Object obj) {
87         if (obj == null || !(obj instanceof ResultInfo)) {
88             return false;
89         }
90         final ResultInfo other = (ResultInfo) obj;
91         final boolean intentsEqual = mData == null ? (other.mData == null)
92                 : mData.filterEquals(other.mData);
93         return intentsEqual && Objects.equals(mResultWho, other.mResultWho)
94                 && mResultCode == other.mResultCode
95                 && mRequestCode == other.mRequestCode;
96     }
97 
98     @Override
hashCode()99     public int hashCode() {
100         int result = 17;
101         result = 31 * result + mRequestCode;
102         result = 31 * result + mResultCode;
103         result = 31 * result + Objects.hashCode(mResultWho);
104         if (mData != null) {
105             result = 31 * result + mData.filterHashCode();
106         }
107         return result;
108     }
109 }
110