1 /* 2 * Copyright (C) 2020 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 com.android.documentsui; 18 19 import static androidx.core.util.Preconditions.checkNotNull; 20 21 import com.android.documentsui.base.UserId; 22 23 import java.util.Objects; 24 25 /** 26 * Data class storing a user id and a package name. 27 */ 28 public class UserPackage { 29 final UserId userId; 30 final String packageName; 31 UserPackage(UserId userId, String packageName)32 public UserPackage(UserId userId, String packageName) { 33 this.userId = checkNotNull(userId); 34 this.packageName = checkNotNull(packageName); 35 } 36 37 @Override equals(Object o)38 public boolean equals(Object o) { 39 if (o == null) { 40 return false; 41 } 42 43 if (this == o) { 44 return true; 45 } 46 47 if (o instanceof UserPackage) { 48 UserPackage other = (UserPackage) o; 49 return Objects.equals(userId, other.userId) 50 && Objects.equals(packageName, other.packageName); 51 } 52 53 return false; 54 } 55 56 @Override hashCode()57 public int hashCode() { 58 return Objects.hash(userId, packageName); 59 } 60 } 61