Condition.java revision 7340fc8665ae3f9f1978f42aa0e5e1da85036158 
1/**
2 * Copyright (c) 2014, 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.service.notification;
18
19import android.net.Uri;
20import android.os.Parcel;
21import android.os.Parcelable;
22
23import java.util.Objects;
24
25/**
26 * Condition information from condition providers.
27 *
28 * @hide
29 */
30public class Condition implements Parcelable {
31
32    public static final int FLAG_RELEVANT_NOW = 1 << 0;
33    public static final int FLAG_RELEVANT_ALWAYS = 1 << 1;
34
35    public final Uri id;
36    public String caption;
37    public boolean state;
38    public int flags;
39
40
41    public Condition(Uri id, String caption, boolean state, int flags) {
42        if (id == null) throw new IllegalArgumentException("id is required");
43        if (caption == null) throw new IllegalArgumentException("caption is required");
44        this.id = id;
45        this.caption = caption;
46        this.state = state;
47        this.flags = flags;
48    }
49
50    private Condition(Parcel source) {
51        id = Uri.CREATOR.createFromParcel(source);
52        caption = source.readString();
53        state = source.readInt() == 1;
54        flags = source.readInt();
55    }
56
57    @Override
58    public void writeToParcel(Parcel dest, int flags) {
59        dest.writeParcelable(id, 0);
60        dest.writeString(caption);
61        dest.writeInt(state ? 1 : 0);
62        dest.writeInt(flags);
63    }
64
65    @Override
66    public String toString() {
67        return new StringBuilder(Condition.class.getSimpleName()).append('[')
68            .append("id=").append(id)
69            .append(",caption=").append(caption)
70            .append(",state=").append(state)
71            .append(",flags=").append(flags)
72            .append(']').toString();
73    }
74
75    @Override
76    public boolean equals(Object o) {
77        if (!(o instanceof Condition)) return false;
78        if (o == this) return true;
79        final Condition other = (Condition) o;
80        return Objects.equals(other.id, id)
81                && Objects.equals(other.caption, caption)
82                && other.state == state
83                && other.flags == flags;
84    }
85
86    @Override
87    public int hashCode() {
88        return Objects.hash(id, caption, state, flags);
89    }
90
91    @Override
92    public int describeContents() {
93        return 0;
94    }
95
96    public Condition copy() {
97        final Parcel parcel = Parcel.obtain();
98        try {
99            writeToParcel(parcel, 0);
100            parcel.setDataPosition(0);
101            return new Condition(parcel);
102        } finally {
103            parcel.recycle();
104        }
105    }
106
107    public static final Parcelable.Creator<Condition> CREATOR
108            = new Parcelable.Creator<Condition>() {
109        @Override
110        public Condition createFromParcel(Parcel source) {
111            return new Condition(source);
112        }
113
114        @Override
115        public Condition[] newArray(int size) {
116            return new Condition[size];
117        }
118    };
119}
120