1 /* 2 * Copyright (C) 2023 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.admin; 18 19 import android.annotation.NonNull; 20 import android.annotation.Nullable; 21 import android.annotation.SystemApi; 22 import android.annotation.TestApi; 23 import android.os.Parcel; 24 25 import java.util.Objects; 26 27 /** 28 * Class used to identify a default value for the authority of the {@link EnforcingAdmin} setting 29 * a policy, meaning it is not one of the other known subclasses of {@link Authority}, this would be 30 * the case for example for a system component setting the policy. 31 * 32 * @hide 33 */ 34 @SystemApi 35 public final class UnknownAuthority extends Authority { 36 private final String mName; 37 38 /** 39 * Object representing an unknown authority. 40 * 41 * @hide 42 */ 43 @TestApi 44 @NonNull 45 public static final UnknownAuthority UNKNOWN_AUTHORITY = new UnknownAuthority(); 46 47 /** 48 * Creates an authority that represents an admin that can set a policy but 49 * doesn't have a known authority (e.g. a system components). 50 */ UnknownAuthority()51 public UnknownAuthority() { 52 mName = null; 53 } 54 55 /** @hide */ UnknownAuthority(String name)56 public UnknownAuthority(String name) { 57 mName = name; 58 } 59 UnknownAuthority(Parcel source)60 private UnknownAuthority(Parcel source) { 61 this(source.readString8()); 62 } 63 64 /** @hide */ getName()65 public String getName() { 66 return mName; 67 } 68 69 @Override toString()70 public String toString() { 71 return "DefaultAuthority {" + mName + "}"; 72 } 73 74 @Override equals(@ullable Object o)75 public boolean equals(@Nullable Object o) { 76 if (this == o) return true; 77 if (o == null || getClass() != o.getClass()) return false; 78 UnknownAuthority other = (UnknownAuthority) o; 79 return Objects.equals(mName, other.mName); 80 } 81 82 @Override hashCode()83 public int hashCode() { 84 return Objects.hashCode(mName); 85 } 86 87 @Override describeContents()88 public int describeContents() { 89 return 0; 90 } 91 92 @Override writeToParcel(@onNull Parcel dest, int flags)93 public void writeToParcel(@NonNull Parcel dest, int flags) { 94 dest.writeString8(mName); 95 } 96 97 @NonNull 98 public static final Creator<UnknownAuthority> CREATOR = 99 new Creator<UnknownAuthority>() { 100 @Override 101 public UnknownAuthority createFromParcel(Parcel source) { 102 return new UnknownAuthority(source); 103 } 104 105 @Override 106 public UnknownAuthority[] newArray(int size) { 107 return new UnknownAuthority[size]; 108 } 109 }; 110 } 111