| /* |
| * Copyright (C) 2014 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.android.music.utils; |
| |
| import android.media.MediaMetadata; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import android.text.TextUtils; |
| |
| /** |
| * Holder class that encapsulates a MediaMetadata and allows the actual metadata to be modified |
| * without requiring to rebuild the collections the metadata is in. |
| */ |
| public class Song implements Parcelable { |
| private MediaMetadata mMetadata; |
| private long mSongId; |
| private long mSortKey; |
| |
| public Song(long songId, MediaMetadata metadata, Long sortKey) { |
| mMetadata = metadata; |
| mSongId = songId; |
| if (sortKey != null) { |
| mSortKey = sortKey; |
| } |
| } |
| |
| public long getSongId() { |
| return mSongId; |
| } |
| public long getSortKey() { |
| return mSortKey; |
| } |
| public void setSortKey(long sortKey) { |
| mSortKey = sortKey; |
| } |
| |
| public MediaMetadata getMetadata() { |
| return mMetadata; |
| } |
| public void setMetadata(MediaMetadata metadata) { |
| mMetadata = metadata; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || o.getClass() != Song.class) { |
| return false; |
| } |
| |
| Song that = (Song) o; |
| |
| return mSongId == that.getSongId(); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Long.hashCode(mSongId); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel out, int flags) { |
| out.writeLong(mSortKey); |
| out.writeLong(mSongId); |
| out.writeParcelable(mMetadata, flags); |
| } |
| |
| public static final Parcelable.Creator<Song> CREATOR = new Parcelable.Creator<Song>() { |
| public Song createFromParcel(Parcel in) { |
| MediaMetadata metadata = in.readParcelable(null); |
| long songId = in.readLong(); |
| long sortKey = in.readLong(); |
| return new Song(songId, metadata, sortKey); |
| } |
| |
| public Song[] newArray(int size) { |
| return new Song[size]; |
| } |
| }; |
| } |