1/*
2 * Copyright (C) 2016 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.telephony.mbms;
18
19import android.annotation.SystemApi;
20import android.annotation.TestApi;
21import android.net.Uri;
22import android.os.Parcel;
23import android.os.Parcelable;
24
25import java.util.Objects;
26
27/**
28 * Describes a single file that is available over MBMS.
29 */
30public final class FileInfo implements Parcelable {
31
32    private final Uri uri;
33
34    private final String mimeType;
35
36    public static final Parcelable.Creator<FileInfo> CREATOR =
37            new Parcelable.Creator<FileInfo>() {
38        @Override
39        public FileInfo createFromParcel(Parcel source) {
40            return new FileInfo(source);
41        }
42
43        @Override
44        public FileInfo[] newArray(int size) {
45            return new FileInfo[size];
46        }
47    };
48
49    /**
50     * @hide
51     */
52    @SystemApi
53    @TestApi
54    public FileInfo(Uri uri, String mimeType) {
55        this.uri = uri;
56        this.mimeType = mimeType;
57    }
58
59    private FileInfo(Parcel in) {
60        uri = in.readParcelable(null);
61        mimeType = in.readString();
62    }
63
64    @Override
65    public void writeToParcel(Parcel dest, int flags) {
66        dest.writeParcelable(uri, flags);
67        dest.writeString(mimeType);
68    }
69
70    @Override
71    public int describeContents() {
72        return 0;
73    }
74
75    /**
76     * @return The URI in the carrier's infrastructure which points to this file. Apps should
77     * negotiate the contents of this URI separately with the carrier.
78     */
79    public Uri getUri() {
80        return uri;
81    }
82
83    /**
84     * @return The MIME type of the file.
85     */
86    public String getMimeType() {
87        return mimeType;
88    }
89
90    @Override
91    public boolean equals(Object o) {
92        if (this == o) {
93            return true;
94        }
95        if (o == null || getClass() != o.getClass()) {
96            return false;
97        }
98
99        FileInfo fileInfo = (FileInfo) o;
100        return Objects.equals(uri, fileInfo.uri) &&
101                Objects.equals(mimeType, fileInfo.mimeType);
102    }
103
104    @Override
105    public int hashCode() {
106        return Objects.hash(uri, mimeType);
107    }
108}
109