307 lines
9.6 KiB
Java
307 lines
9.6 KiB
Java
/*
|
|
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 2009 (C) Sindre Mehus
|
|
*/
|
|
package org.moire.ultrasonic.service;
|
|
|
|
import android.content.BroadcastReceiver;
|
|
import android.content.Context;
|
|
import android.content.Intent;
|
|
import android.content.IntentFilter;
|
|
import android.content.SharedPreferences;
|
|
import android.media.AudioManager;
|
|
import android.os.Build;
|
|
import android.os.Bundle;
|
|
import timber.log.Timber;
|
|
import android.view.KeyEvent;
|
|
|
|
import org.moire.ultrasonic.R;
|
|
import org.moire.ultrasonic.domain.PlayerState;
|
|
import org.moire.ultrasonic.util.CacheCleaner;
|
|
import org.moire.ultrasonic.util.Constants;
|
|
import org.moire.ultrasonic.util.Util;
|
|
|
|
/**
|
|
* This class is responsible for handling received events for the Media Player implementation
|
|
*
|
|
* @author Sindre Mehus
|
|
*/
|
|
public class MediaPlayerLifecycleSupport
|
|
{
|
|
private boolean created = false;
|
|
private DownloadQueueSerializer downloadQueueSerializer; // From DI
|
|
private final MediaPlayerControllerImpl mediaPlayerController; // From DI
|
|
private final Downloader downloader; // From DI
|
|
private Context context;
|
|
|
|
private BroadcastReceiver headsetEventReceiver;
|
|
|
|
public MediaPlayerLifecycleSupport(Context context, DownloadQueueSerializer downloadQueueSerializer,
|
|
final MediaPlayerControllerImpl mediaPlayerController, final Downloader downloader)
|
|
{
|
|
this.downloadQueueSerializer = downloadQueueSerializer;
|
|
this.mediaPlayerController = mediaPlayerController;
|
|
this.context = context;
|
|
this.downloader = downloader;
|
|
|
|
Timber.i("LifecycleSupport constructed");
|
|
}
|
|
|
|
public void onCreate()
|
|
{
|
|
onCreate(false, null);
|
|
}
|
|
|
|
private void onCreate(final boolean autoPlay, final Runnable afterCreated)
|
|
{
|
|
if (created)
|
|
{
|
|
if (afterCreated != null) afterCreated.run();
|
|
return;
|
|
}
|
|
|
|
registerHeadsetReceiver();
|
|
|
|
// React to media buttons.
|
|
Util.registerMediaButtonEventReceiver(context, true);
|
|
|
|
mediaPlayerController.onCreate();
|
|
if (autoPlay) mediaPlayerController.preload();
|
|
|
|
this.downloadQueueSerializer.deserializeDownloadQueue(new Consumer<State>() {
|
|
@Override
|
|
public void accept(State state) {
|
|
mediaPlayerController.restore(state.songs, state.currentPlayingIndex, state.currentPlayingPosition, autoPlay, false);
|
|
|
|
// Work-around: Serialize again, as the restore() method creates a serialization without current playing info.
|
|
MediaPlayerLifecycleSupport.this.downloadQueueSerializer.serializeDownloadQueue(downloader.downloadList,
|
|
downloader.getCurrentPlayingIndex(), mediaPlayerController.getPlayerPosition());
|
|
|
|
if (afterCreated != null) afterCreated.run();
|
|
}
|
|
});
|
|
|
|
new CacheCleaner(context).clean();
|
|
created = true;
|
|
Timber.i("LifecycleSupport created");
|
|
}
|
|
|
|
public void onDestroy()
|
|
{
|
|
if (!created) return;
|
|
downloadQueueSerializer.serializeDownloadQueueNow(downloader.downloadList,
|
|
downloader.getCurrentPlayingIndex(), mediaPlayerController.getPlayerPosition());
|
|
mediaPlayerController.clear(false);
|
|
context.unregisterReceiver(headsetEventReceiver);
|
|
mediaPlayerController.onDestroy();
|
|
created = false;
|
|
Timber.i("LifecycleSupport destroyed");
|
|
}
|
|
|
|
public void receiveIntent(Intent intent)
|
|
{
|
|
if (intent == null) return;
|
|
String intentAction = intent.getAction();
|
|
if (intentAction == null || intentAction.isEmpty()) return;
|
|
|
|
Timber.i("Received intent: %s", intentAction);
|
|
|
|
if (intentAction.equals(Constants.CMD_PROCESS_KEYCODE)) {
|
|
if (intent.getExtras() != null) {
|
|
KeyEvent event = (KeyEvent) intent.getExtras().get(Intent.EXTRA_KEY_EVENT);
|
|
if (event != null) {
|
|
handleKeyEvent(event);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
handleUltrasonicIntent(intentAction);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* The Headset Intent Receiver is responsible for resuming playback when a headset is inserted
|
|
* and pausing it when it is removed.
|
|
* Unfortunately this Intent can't be registered in the AndroidManifest, so it works only
|
|
* while Ultrasonic is running.
|
|
*/
|
|
private void registerHeadsetReceiver() {
|
|
final SharedPreferences sp = Util.getPreferences(context);
|
|
final String spKey = context
|
|
.getString(R.string.settings_playback_resume_play_on_headphones_plug);
|
|
|
|
headsetEventReceiver = new BroadcastReceiver() {
|
|
@Override
|
|
public void onReceive(Context context, Intent intent) {
|
|
final Bundle extras = intent.getExtras();
|
|
|
|
if (extras == null) {
|
|
return;
|
|
}
|
|
|
|
Timber.i("Headset event for: %s", extras.get("name"));
|
|
final int state = extras.getInt("state");
|
|
if (state == 0) {
|
|
if (!mediaPlayerController.isJukeboxEnabled()) {
|
|
mediaPlayerController.pause();
|
|
}
|
|
} else if (state == 1) {
|
|
if (!mediaPlayerController.isJukeboxEnabled() &&
|
|
sp.getBoolean(spKey, false) &&
|
|
mediaPlayerController.getPlayerState() == PlayerState.PAUSED) {
|
|
mediaPlayerController.start();
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
IntentFilter headsetIntentFilter;
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
|
|
{
|
|
headsetIntentFilter = new IntentFilter(AudioManager.ACTION_HEADSET_PLUG);
|
|
}
|
|
else
|
|
{
|
|
headsetIntentFilter = new IntentFilter(Intent.ACTION_HEADSET_PLUG);
|
|
}
|
|
context.registerReceiver(headsetEventReceiver, headsetIntentFilter);
|
|
}
|
|
|
|
private void handleKeyEvent(KeyEvent event)
|
|
{
|
|
if (event.getAction() != KeyEvent.ACTION_DOWN || event.getRepeatCount() > 0)
|
|
{
|
|
return;
|
|
}
|
|
|
|
final int keyCode = event.getKeyCode();
|
|
boolean autoStart = (keyCode == KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE ||
|
|
keyCode == KeyEvent.KEYCODE_MEDIA_PLAY ||
|
|
keyCode == KeyEvent.KEYCODE_HEADSETHOOK ||
|
|
keyCode == KeyEvent.KEYCODE_MEDIA_PREVIOUS ||
|
|
keyCode == KeyEvent.KEYCODE_MEDIA_NEXT);
|
|
|
|
// We can receive intents (e.g. MediaButton) when everything is stopped, so we need to start
|
|
onCreate(autoStart, new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
switch (keyCode)
|
|
{
|
|
case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
|
|
case KeyEvent.KEYCODE_HEADSETHOOK:
|
|
mediaPlayerController.togglePlayPause();
|
|
break;
|
|
case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
|
|
mediaPlayerController.previous();
|
|
break;
|
|
case KeyEvent.KEYCODE_MEDIA_NEXT:
|
|
if (downloader.getCurrentPlayingIndex() < downloader.downloadList.size() - 1)
|
|
{
|
|
mediaPlayerController.next();
|
|
}
|
|
break;
|
|
case KeyEvent.KEYCODE_MEDIA_STOP:
|
|
mediaPlayerController.stop();
|
|
break;
|
|
case KeyEvent.KEYCODE_MEDIA_PLAY:
|
|
if (mediaPlayerController.getPlayerState() == PlayerState.IDLE)
|
|
{
|
|
mediaPlayerController.play();
|
|
}
|
|
else if (mediaPlayerController.getPlayerState() != PlayerState.STARTED)
|
|
{
|
|
mediaPlayerController.start();
|
|
}
|
|
break;
|
|
case KeyEvent.KEYCODE_MEDIA_PAUSE:
|
|
mediaPlayerController.pause();
|
|
break;
|
|
case KeyEvent.KEYCODE_1:
|
|
mediaPlayerController.setSongRating(1);
|
|
break;
|
|
case KeyEvent.KEYCODE_2:
|
|
mediaPlayerController.setSongRating(2);
|
|
break;
|
|
case KeyEvent.KEYCODE_3:
|
|
mediaPlayerController.setSongRating(3);
|
|
break;
|
|
case KeyEvent.KEYCODE_4:
|
|
mediaPlayerController.setSongRating(4);
|
|
break;
|
|
case KeyEvent.KEYCODE_5:
|
|
mediaPlayerController.setSongRating(5);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
/**
|
|
* This function processes the intent that could come from other applications.
|
|
*/
|
|
private void handleUltrasonicIntent(final String intentAction)
|
|
{
|
|
final boolean isRunning = created;
|
|
// If Ultrasonic is not running, do nothing to stop or pause
|
|
if (!isRunning && (intentAction.equals(Constants.CMD_PAUSE) ||
|
|
intentAction.equals(Constants.CMD_STOP))) return;
|
|
|
|
boolean autoStart = (intentAction.equals(Constants.CMD_PLAY) ||
|
|
intentAction.equals(Constants.CMD_RESUME_OR_PLAY) ||
|
|
intentAction.equals(Constants.CMD_TOGGLEPAUSE) ||
|
|
intentAction.equals(Constants.CMD_PREVIOUS) ||
|
|
intentAction.equals(Constants.CMD_NEXT));
|
|
|
|
// We can receive intents when everything is stopped, so we need to start
|
|
onCreate(autoStart, new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
switch(intentAction)
|
|
{
|
|
case Constants.CMD_PLAY:
|
|
mediaPlayerController.play();
|
|
break;
|
|
case Constants.CMD_RESUME_OR_PLAY:
|
|
// If Ultrasonic wasn't running, the autoStart is enough to resume, no need to call anything
|
|
if (isRunning) mediaPlayerController.resumeOrPlay();
|
|
break;
|
|
case Constants.CMD_NEXT:
|
|
mediaPlayerController.next();
|
|
break;
|
|
case Constants.CMD_PREVIOUS:
|
|
mediaPlayerController.previous();
|
|
break;
|
|
case Constants.CMD_TOGGLEPAUSE:
|
|
mediaPlayerController.togglePlayPause();
|
|
break;
|
|
case Constants.CMD_STOP:
|
|
// TODO: There is a stop() function, shouldn't we use that?
|
|
mediaPlayerController.pause();
|
|
mediaPlayerController.seekTo(0);
|
|
break;
|
|
case Constants.CMD_PAUSE:
|
|
mediaPlayerController.pause();
|
|
break;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
} |