1/*
2 * Copyright (C) 2009 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
17package android.accounts;
18
19import android.os.Parcelable;
20import android.os.Parcel;
21import android.text.TextUtils;
22
23/**
24 * Value type that represents an Account in the {@link AccountManager}. This object is
25 * {@link Parcelable} and also overrides {@link #equals} and {@link #hashCode}, making it
26 * suitable for use as the key of a {@link java.util.Map}
27 */
28public class Account implements Parcelable {
29    public final String name;
30    public final String type;
31
32    public boolean equals(Object o) {
33        if (o == this) return true;
34        if (!(o instanceof Account)) return false;
35        final Account other = (Account)o;
36        return name.equals(other.name) && type.equals(other.type);
37    }
38
39    public int hashCode() {
40        int result = 17;
41        result = 31 * result + name.hashCode();
42        result = 31 * result + type.hashCode();
43        return result;
44    }
45
46    public Account(String name, String type) {
47        if (TextUtils.isEmpty(name)) {
48            throw new IllegalArgumentException("the name must not be empty: " + name);
49        }
50        if (TextUtils.isEmpty(type)) {
51            throw new IllegalArgumentException("the type must not be empty: " + type);
52        }
53        this.name = name;
54        this.type = type;
55    }
56
57    public Account(Parcel in) {
58        this.name = in.readString();
59        this.type = in.readString();
60    }
61
62    public int describeContents() {
63        return 0;
64    }
65
66    public void writeToParcel(Parcel dest, int flags) {
67        dest.writeString(name);
68        dest.writeString(type);
69    }
70
71    public static final Creator<Account> CREATOR = new Creator<Account>() {
72        public Account createFromParcel(Parcel source) {
73            return new Account(source);
74        }
75
76        public Account[] newArray(int size) {
77            return new Account[size];
78        }
79    };
80
81    public String toString() {
82        return "Account {name=" + name + ", type=" + type + "}";
83    }
84}
85