1 /* 2 * Copyright (C) 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.aidl.tests; 18 19 import android.os.Parcel; 20 import android.os.Parcelable; 21 22 public class BadParcelable implements Parcelable { 23 private boolean mBad; 24 private String mName; 25 private int mNumber; 26 BadParcelable()27 BadParcelable() {} BadParcelable(boolean bad, String name, int number)28 BadParcelable(boolean bad, String name, int number) { 29 this.mBad = bad; 30 this.mName = name; 31 this.mNumber = number; 32 } 33 describeContents()34 public int describeContents() { return 0; } 35 writeToParcel(Parcel dest, int flags)36 public void writeToParcel(Parcel dest, int flags) { 37 dest.writeBoolean(mBad); 38 dest.writeString(mName); 39 dest.writeInt(mNumber); 40 // BAD! write superfluous data 41 if (mBad) { 42 dest.writeInt(42); 43 } 44 } 45 readFromParcel(Parcel source)46 public void readFromParcel(Parcel source) { 47 mBad = source.readBoolean(); 48 mName = source.readString(); 49 mNumber = source.readInt(); 50 } 51 equals(Object o)52 public boolean equals(Object o) { 53 if (o == null) { 54 return false; 55 } 56 if (!(o instanceof BadParcelable)) { 57 return false; 58 } 59 BadParcelable p = (BadParcelable) o; 60 if (mBad != p.mBad) { 61 return false; 62 } 63 if ((mName == null && p.mName != null) || (mName != null && !mName.equals(p.mName))) { 64 return false; 65 } 66 return mNumber == p.mNumber; 67 } 68 toString()69 public String toString() { 70 return "BadParcelable(bad=" + mBad + ",name=" + mName + ",number=" + mNumber + "}"; 71 } 72 73 public static final Parcelable.Creator<BadParcelable> CREATOR = 74 new Parcelable.Creator<BadParcelable>() { 75 public BadParcelable createFromParcel(Parcel source) { 76 BadParcelable p = new BadParcelable(); 77 p.readFromParcel(source); 78 return p; 79 } 80 81 public BadParcelable[] newArray(int size) { return new BadParcelable[size]; } 82 }; 83 } 84