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      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.annotation.UnsupportedAppUsage;
     20 import android.content.Intent;
     21 import android.os.Build;
     22 import android.os.Parcel;
     23 import android.os.Parcelable;
     24 
     25 import java.util.Objects;
     26 
     27 /**
     28  * {@hide}
     29  */
     30 public class ResultInfo implements Parcelable {
     31     @UnsupportedAppUsage
     32     public final String mResultWho;
     33     @UnsupportedAppUsage
     34     public final int mRequestCode;
     35     public final int mResultCode;
     36     @UnsupportedAppUsage
     37     public final Intent mData;
     38 
     39     @UnsupportedAppUsage
     40     public ResultInfo(String resultWho, int requestCode, int resultCode,
     41             Intent data) {
     42         mResultWho = resultWho;
     43         mRequestCode = requestCode;
     44         mResultCode = resultCode;
     45         mData = data;
     46     }
     47 
     48     public String toString() {
     49         return "ResultInfo{who=" + mResultWho + ", request=" + mRequestCode
     50             + ", result=" + mResultCode + ", data=" + mData + "}";
     51     }
     52 
     53     public int describeContents() {
     54         return 0;
     55     }
     56 
     57     public void writeToParcel(Parcel out, int flags) {
     58         out.writeString(mResultWho);
     59         out.writeInt(mRequestCode);
     60         out.writeInt(mResultCode);
     61         if (mData != null) {
     62             out.writeInt(1);
     63             mData.writeToParcel(out, 0);
     64         } else {
     65             out.writeInt(0);
     66         }
     67     }
     68 
     69     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
     70     public static final @android.annotation.NonNull Parcelable.Creator<ResultInfo> CREATOR
     71             = new Parcelable.Creator<ResultInfo>() {
     72         public ResultInfo createFromParcel(Parcel in) {
     73             return new ResultInfo(in);
     74         }
     75 
     76         public ResultInfo[] newArray(int size) {
     77             return new ResultInfo[size];
     78         }
     79     };
     80 
     81     public ResultInfo(Parcel in) {
     82         mResultWho = in.readString();
     83         mRequestCode = in.readInt();
     84         mResultCode = in.readInt();
     85         if (in.readInt() != 0) {
     86             mData = Intent.CREATOR.createFromParcel(in);
     87         } else {
     88             mData = null;
     89         }
     90     }
     91 
     92     @Override
     93     public boolean equals(Object obj) {
     94         if (obj == null || !(obj instanceof ResultInfo)) {
     95             return false;
     96         }
     97         final ResultInfo other = (ResultInfo) obj;
     98         final boolean intentsEqual = mData == null ? (other.mData == null)
     99                 : mData.filterEquals(other.mData);
    100         return intentsEqual && Objects.equals(mResultWho, other.mResultWho)
    101                 && mResultCode == other.mResultCode
    102                 && mRequestCode == other.mRequestCode;
    103     }
    104 
    105     @Override
    106     public int hashCode() {
    107         int result = 17;
    108         result = 31 * result + mRequestCode;
    109         result = 31 * result + mResultCode;
    110         result = 31 * result + Objects.hashCode(mResultWho);
    111         if (mData != null) {
    112             result = 31 * result + mData.filterHashCode();
    113         }
    114         return result;
    115     }
    116 }
    117