53 lines
1.3 KiB
Java
53 lines
1.3 KiB
Java
package com.cappielloantonio.play.util;
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import com.cappielloantonio.play.model.Queue;
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import com.cappielloantonio.play.model.Song;
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import java.util.ArrayList;
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import java.util.List;
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public class QueueUtil {
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private static final String TAG = "QueueUtil";
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public static Queue getQueueElementFromSong(Song song, int startingPosition) {
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return new Queue(startingPosition, song.getId());
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}
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public static List<Queue> getQueueElementsFromSongs(List<Song> songs) {
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int counter = 0;
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List<Queue> queue = new ArrayList<>();
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for (Song song : songs) {
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queue.add(new Queue(counter, song.getId()));
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counter++;
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}
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return queue;
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}
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public static List<String> getIDsFromSongs(List<Song> songs) {
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List<String> IDs = new ArrayList<>();
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for (Song song : songs) {
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IDs.add(song.getId());
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}
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return IDs;
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}
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public static List<Song> orderSongByIdList(List<String> IDs, List<Song> songs) {
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List<Song> orderedSong = new ArrayList<>();
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for (String ID : IDs) {
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for (Song song : songs) {
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if (ID.equals(song.getId())) {
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orderedSong.add(song);
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break;
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}
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}
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}
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return orderedSong;
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}
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}
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