93 lines
3.3 KiB
Java
93 lines
3.3 KiB
Java
/*
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This file is part of Subsonic.
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Subsonic is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Subsonic is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Subsonic. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2015 (C) Scott Jackson
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*/
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package net.nullsum.audinaut.util;
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import android.app.Activity;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.support.v7.app.AlertDialog;
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import android.util.Log;
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import android.view.View;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import net.nullsum.audinaut.R;
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import net.nullsum.audinaut.domain.Artist;
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import net.nullsum.audinaut.domain.MusicDirectory;
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import net.nullsum.audinaut.domain.MusicDirectory.Entry;
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import net.nullsum.audinaut.fragments.SubsonicFragment;
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import net.nullsum.audinaut.service.DownloadFile;
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import net.nullsum.audinaut.service.DownloadService;
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import net.nullsum.audinaut.service.MusicService;
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import net.nullsum.audinaut.service.MusicServiceFactory;
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import net.nullsum.audinaut.service.OfflineException;
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import net.nullsum.audinaut.view.UpdateView;
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public final class UpdateHelper {
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private static final String TAG = UpdateHelper.class.getSimpleName();
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public static abstract class EntryInstanceUpdater {
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private Entry entry;
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protected int metadataUpdate = DownloadService.METADATA_UPDATED_ALL;
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public EntryInstanceUpdater(Entry entry) {
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this.entry = entry;
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}
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public EntryInstanceUpdater(Entry entry, int metadataUpdate) {
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this.entry = entry;
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this.metadataUpdate = metadataUpdate;
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}
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public abstract void update(Entry found);
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public void execute() {
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DownloadService downloadService = DownloadService.getInstance();
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if(downloadService != null && !entry.isDirectory()) {
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boolean serializeChanges = false;
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List<DownloadFile> downloadFiles = downloadService.getDownloads();
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DownloadFile currentPlaying = downloadService.getCurrentPlaying();
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for(DownloadFile file: downloadFiles) {
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Entry check = file.getSong();
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if(entry.getId().equals(check.getId())) {
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update(check);
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serializeChanges = true;
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if(currentPlaying != null && currentPlaying.getSong() != null && currentPlaying.getSong().getId().equals(entry.getId())) {
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downloadService.onMetadataUpdate(metadataUpdate);
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}
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}
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}
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if(serializeChanges) {
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downloadService.serializeQueue();
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}
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}
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Entry find = UpdateView.findEntry(entry);
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if(find != null) {
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update(find);
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}
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}
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}
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}
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