| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.google.android.exoplayer2.metadata.icy; |
| |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import androidx.annotation.Nullable; |
| import com.google.android.exoplayer2.MediaMetadata; |
| import com.google.android.exoplayer2.metadata.Metadata; |
| import com.google.android.exoplayer2.util.Assertions; |
| import java.util.Arrays; |
| |
| /** ICY in-stream information. */ |
| public final class IcyInfo implements Metadata.Entry { |
| |
| /** The complete metadata bytes used to construct this IcyInfo. */ |
| public final byte[] rawMetadata; |
| /** The stream title if present and decodable, or {@code null}. */ |
| @Nullable public final String title; |
| /** The stream URL if present and decodable, or {@code null}. */ |
| @Nullable public final String url; |
| |
| /** |
| * Construct a new IcyInfo from the source metadata, and optionally a StreamTitle and StreamUrl |
| * that have been extracted. |
| * |
| * @param rawMetadata See {@link #rawMetadata}. |
| * @param title See {@link #title}. |
| * @param url See {@link #url}. |
| */ |
| public IcyInfo(byte[] rawMetadata, @Nullable String title, @Nullable String url) { |
| this.rawMetadata = rawMetadata; |
| this.title = title; |
| this.url = url; |
| } |
| |
| /* package */ IcyInfo(Parcel in) { |
| rawMetadata = Assertions.checkNotNull(in.createByteArray()); |
| title = in.readString(); |
| url = in.readString(); |
| } |
| |
| @Override |
| public void populateMediaMetadata(MediaMetadata.Builder builder) { |
| if (title != null) { |
| builder.setTitle(title); |
| } |
| } |
| |
| @Override |
| public boolean equals(@Nullable Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj == null || getClass() != obj.getClass()) { |
| return false; |
| } |
| IcyInfo other = (IcyInfo) obj; |
| // title & url are derived from rawMetadata, so no need to include them in the comparison. |
| return Arrays.equals(rawMetadata, other.rawMetadata); |
| } |
| |
| @Override |
| public int hashCode() { |
| // title & url are derived from rawMetadata, so no need to include them in the hash. |
| return Arrays.hashCode(rawMetadata); |
| } |
| |
| @Override |
| public String toString() { |
| return String.format( |
| "ICY: title=\"%s\", url=\"%s\", rawMetadata.length=\"%s\"", title, url, rawMetadata.length); |
| } |
| |
| // Parcelable implementation. |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| dest.writeByteArray(rawMetadata); |
| dest.writeString(title); |
| dest.writeString(url); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| public static final Parcelable.Creator<IcyInfo> CREATOR = |
| new Parcelable.Creator<IcyInfo>() { |
| |
| @Override |
| public IcyInfo createFromParcel(Parcel in) { |
| return new IcyInfo(in); |
| } |
| |
| @Override |
| public IcyInfo[] newArray(int size) { |
| return new IcyInfo[size]; |
| } |
| }; |
| } |