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/*
This file is part of Subsonic.
Subsonic is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Subsonic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Subsonic. If not, see <http://www.gnu.org/licenses/>.
Copyright 2014 (C) Scott Jackson
*/
package github.daneren2005.dsub.provider;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.media.AudioManager;
import android.media.MediaRouter;
import android.support.v7.media.MediaControlIntent;
import android.support.v7.media.MediaRouteDescriptor;
import android.support.v7.media.MediaRouteProvider;
import android.support.v7.media.MediaRouteProviderDescriptor;
import github.daneren2005.dsub.domain.RemoteControlState;
import github.daneren2005.dsub.service.DownloadService;
import github.daneren2005.dsub.service.RemoteController;
/**
* Created by Scott on 11/28/13.
*/
public class JukeboxRouteProvider extends MediaRouteProvider {
public static final String CATEGORY_JUKEBOX_ROUTE = "github.daneren2005.dsub.SERVER_JUKEBOX";
private RemoteController controller;
private static final int MAX_VOLUME = 10;
private DownloadService downloadService;
public JukeboxRouteProvider(Context context) {
super(context);
this.downloadService = (DownloadService) context;
broadcastDescriptor();
}
private void broadcastDescriptor() {
// Create intents
IntentFilter routeIntentFilter = new IntentFilter();
routeIntentFilter.addCategory(CATEGORY_JUKEBOX_ROUTE);
routeIntentFilter.addAction(MediaControlIntent.ACTION_START_SESSION);
routeIntentFilter.addAction(MediaControlIntent.ACTION_GET_SESSION_STATUS);
routeIntentFilter.addAction(MediaControlIntent.ACTION_END_SESSION);
// Create route descriptor
MediaRouteDescriptor.Builder routeBuilder = new MediaRouteDescriptor.Builder("Jukebox Route", "Subsonic Jukebox");
routeBuilder.addControlFilter(routeIntentFilter)
.setPlaybackStream(AudioManager.STREAM_MUSIC)
.setPlaybackType(MediaRouter.RouteInfo.PLAYBACK_TYPE_REMOTE)
.setDescription("Subsonic Jukebox")
.setVolume(controller == null ? 5 : (int) (controller.getVolume() * 10))
.setVolumeMax(MAX_VOLUME)
.setVolumeHandling(MediaRouter.RouteInfo.PLAYBACK_VOLUME_VARIABLE);
// Create descriptor
MediaRouteProviderDescriptor.Builder providerBuilder = new MediaRouteProviderDescriptor.Builder();
providerBuilder.addRoute(routeBuilder.build());
setDescriptor(providerBuilder.build());
}
@Override
public MediaRouteProvider.RouteController onCreateRouteController(String routeId) {
return new JukeboxRouteController(downloadService);
}
private class JukeboxRouteController extends RouteController {
private DownloadService downloadService;
public JukeboxRouteController(DownloadService downloadService) {
this.downloadService = downloadService;
}
@Override
public boolean onControlRequest(Intent intent, android.support.v7.media.MediaRouter.ControlRequestCallback callback) {
if (intent.hasCategory(CATEGORY_JUKEBOX_ROUTE)) {
return true;
} else {
return false;
}
}
@Override
public void onRelease() {
downloadService.setRemoteEnabled(RemoteControlState.LOCAL);
controller = null;
}
@Override
public void onSelect() {
downloadService.setRemoteEnabled(RemoteControlState.JUKEBOX_SERVER);
controller = downloadService.getRemoteController();
}
@Override
public void onUnselect() {
downloadService.setRemoteEnabled(RemoteControlState.LOCAL);
controller = null;
}
@Override
public void onUpdateVolume(int delta) {
if(controller != null) {
controller.updateVolume(delta > 0);
}
broadcastDescriptor();
}
@Override
public void onSetVolume(int volume) {
if(controller != null) {
controller.setVolume(volume);
}
broadcastDescriptor();
}
}
}
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