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