package com.konka.music.service;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import java.util.Random;
import android.app.DownloadManager;
import android.app.Service;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.media.MediaPlayer;
import android.media.MediaPlayer.OnBufferingUpdateListener;
import android.net.Uri;
import android.os.IBinder;
import android.os.Message;
import android.os.RemoteException;
import android.preference.PreferenceManager;
import android.text.TextUtils;
import com.konka.music.player.MusicPalyModel;
import com.konka.music.player.MusicPlayEngineImpl;
import com.konka.music.player.PlayerEngineListener;
import com.konka.music.pojo.MusicInfo;
import com.konka.music.util.ArrayUtils;
import com.konka.music.util.Assist;
import com.konka.music.util.BroadcastReceiverUtil;
import com.konka.music.util.MusicInfoUtil;
import com.konka.music.util.NetWorkManager;
import com.konka.music.util.NotificationUtil;
import com.konka.music.util.ParaSetting;
import com.konka.music.util.ToastUtil;
import com.konka.music.wedget.MusicApplication;
import com.kubeiwu.baseclass.util.KLog;
import com.ouyang.music.showlock.ShowLockUtil;
public class MusicService extends Service implements PlayerEngineListener, IServiceHandle, OnBufferingUpdateListener {
public static final String TAG = MusicService.class.getSimpleName();
public NotificationUtil mNotificationUtil;
private MusicPlayEngineImpl mMusicPlayEngineImpl;
private int musicPalyModel = MusicPalyModel.REPEAT;// 默认列表循环播放
private int playPosition = 0;// 播放下标
private MyHandler myHandler;
public static final int SCROLL_WHAT = 1;
public static final int PLAYCOMPLETEACTION = 2;
private Random mRandom = new Random();
private LinkedList<MusicInfo> musicList = new LinkedList<MusicInfo>();// 播放队列
private static final String PALYLISTQUEUETABNAME = "palylistqueuetabname";
@Override
public void onCreate() {
super.onCreate();
mNotificationUtil = new NotificationUtil(this);
startForeground(mNotificationUtil.NOTIF_CONNECTED, mNotificationUtil.notification);
BroadcastReceiverUtil.registerReceiver(this, mNotificationUtil, Assist.actions);
BroadcastReceiverUtil.registerReceiver(this, mScreenOffReceiver, Assist.lackBroadcastActions);
mMusicPlayEngineImpl = new MusicPlayEngineImpl();
mMusicPlayEngineImpl.setPlayerListener(this);
mMusicPlayEngineImpl.setOnBuffUpdateListener(this);
mMusicPlayEngineImpl.setWakeMode(this);
myHandler = new MyHandler(this);
initplaylist();
registerReceiver(receiver, filter);
}
IntentFilter filter = new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE);
BroadcastReceiver receiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
long reference = intent.getLongExtra(DownloadManager.EXTRA_DOWNLOAD_ID, -1);
long myDownloadReference = PreferenceManager.getDefaultSharedPreferences(MusicService.this).getLong("download_id", 0);
if (myDownloadReference == reference) {
DownloadManager dManager = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);
Uri downloadFileUri = dManager.getUriForDownloadedFile(myDownloadReference);
installApk(downloadFileUri);
}
}
};
private void initplaylist() {
ArrayList<MusicInfo> lists = MusicApplication.mKCommonToolDb.findAllFromTab(MusicInfo.class, PALYLISTQUEUETABNAME);
if (!ArrayUtils.isEmpty(lists)) {
musicList.addAll(lists);
}
}
private void installApk(Uri downloadFileUri) {
Intent i = new Intent(Intent.ACTION_VIEW);
i.setDataAndType(downloadFileUri, "application/vnd.android.package-archive");
i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(i);
}
private BroadcastReceiver mScreenOffReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
try {
if (action.equals("android.intent.action.SCREEN_ON")) {
if (ParaSetting.LOCK_SCREEN.value && mMusicPlayEngineImpl.isPlaying()) {
KLog.d("Ouyang","收到消息：android.intent.action.SCREEN_ON");
ShowLockUtil.startShowActivity(MusicService.this);
}
}
if (action.equals("android.intent.action.SCREEN_OFF")) {
KLog.d("Ouyang","收到消息：android.intent.action.SCREEN_OFF");
}
} catch (Exception e) {
System.out.println("出错了");
e.printStackTrace();
}
}
};
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
if (intent == null)
return START_NOT_STICKY;
handleIntent(intent, flags, startId);
System.out.println("启动了服务");
return START_NOT_STICKY;// 关闭后不重启
}
private void handleIntent(Intent intent, int flags, int startId) {
String action = intent.getAction();
if (!TextUtils.isEmpty(action)) {
switch (action) {
case Assist.SERVICE_ACTION_NEXT:
this.next();
break;
case Assist.SERVICE_ACTION_CLOSE:
this.stop();
stopSelf(startId);
BroadcastReceiverUtil.sendBroadcast(this, Assist.BROADCAST_ACTION_EXIT);
// Util.exit();
break;
case Assist.SERVICE_ACTION_PLAY_OR_PAUSE:
this.playOrPause();
break;
case Assist.SERVICE_ACTION_PREV:
this.prev();
break;
case Assist.SERVICE_ACTION_Add_MUSIC:
MusicInfo mMusicInfo = intent.getExtras().getParcelable(Assist.KEY_MUSICINFO);
boolean playthis = intent.getExtras().getBoolean(Assist.KEY_PLAYTHIS, false);
if (mMusicInfo != null) {
addMusicInfo(mMusicInfo, playthis);
}
break;
case Assist.SERVICE_ACTION_ADD_MUSICINFO_ARRAY:
List<MusicInfo> mMusicInfos = intent.getExtras().getParcelableArrayList(Assist.KEY_MUSICINFO_LIST);
playthis = intent.getExtras().getBoolean(Assist.KEY_PLAYTHIS, false);
if (!ArrayUtils.isEmpty(mMusicInfos)) {
this.addMusicInfoToPlayList(mMusicInfos, playthis);
}
break;
case Assist.SERVICE_ACTION_PALYMUSIC_OF_POSITION_THE_LIST:
int index = intent.getIntExtra(Assist.KEY_PLAYLIST_INDEX, 0);
palyMusicOnListIndex(index);
break;
case Assist.SERVICE_ACTION_CLEARPALYLIST:
clearPlayList();
break;
case "startScreen":
break;
}
}
}
@Override
public IBinder onBind(Intent intent) {
return myIBinder;
}
static class MyHandler extends WeakHandler<MusicService> {
public MyHandler(MusicService service) {
super(service);
}
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
MusicService musicService = getOwner();
switch (msg.what) {
case SCROLL_WHAT:
if (musicService != null) {
int duration = musicService.mMusicPlayEngineImpl.getDuration();
if (duration != 0) {
int progress = musicService.mMusicPlayEngineImpl.getCurPosition() * 1000 / duration;
if (musicService.mMusicPlayEngineImpl.isPlaying()) {
BroadcastReceiverUtil.sendBroadcast(musicService, Assist.BROADCAST_ACTION_UPDATA_PLAYBACKPROGRESS, progress);
}
}
musicService.sendUpdataMessage(Assist.RATE);
}
break;
case PLAYCOMPLETEACTION:
musicService.palyComlateAction();
break;
default:
break;
}
}
}
private void palyComlateAction() {
switch (musicPalyModel) {
case MusicPalyModel.SEQUENCE:
playPosition = reviseIndex(++playPosition);
if (playPosition != 0) {
paly();
}
break;
case MusicPalyModel.SINGLE_LOOP:
paly();
break;
case MusicPalyModel.RANDOM:
playPosition = reviseIndex(mRandom.nextInt(musicList.size()));
paly();
break;
case MusicPalyModel.REPEAT:
playPosition = reviseIndex(++playPosition);
paly();
break;
}
}
private void sendUpdataMessage(long delayTimeInMills) {
myHandler.removeMessages(SCROLL_WHAT);
myHandler.sendEmptyMessageDelayed(SCROLL_WHAT, delayTimeInMills);
}
private final IMusicControl.Stub myIBinder = new IMusicControl.Stub() {
@Override
public void setMusicPalyModel(int musicPalyModel) throws RemoteException {
MusicService.this.setMusicPalyModel(musicPalyModel);
}
@Override
public void seekTo(int progress) throws RemoteException {
mMusicPlayEngineImpl.skipTo(progress);
}
@Override
public boolean isPlaying() throws RemoteException {
return mMusicPlayEngineImpl.isPlaying();
}
@Override
public List<MusicInfo> getPlaylist() throws RemoteException {
return MusicService.this.getPlaylist();
}
@Override
public MusicInfo getMusicInfo() throws RemoteException {
return mMusicPlayEngineImpl.getMusicInfo();
}
@Override
public int getDuration() throws RemoteException {
return mMusicPlayEngineImpl.getDuration();
}
@Override
public int getCurPosition() throws RemoteException {
return mMusicPlayEngineImpl.getCurPosition();
}
@Override
public int getMusicPalyModel() throws RemoteException {
return MusicService.this.musicPalyModel;
}
@Override
public int getPlayListIndex() throws RemoteException {
return playPosition;
}
@Override
public void clearPlayList() throws RemoteException {
MusicService.this.clearPlayList();
}
};
@Override
public void onDestroy() {
super.onDestroy();
savePlayList();
stopForeground(true);
mNotificationUtil.cancelNotification();
BroadcastReceiverUtil.unregisterReceiver(this, mNotificationUtil);
BroadcastReceiverUtil.unregisterReceiver(this, mScreenOffReceiver);
mNotificationUtil = null;
unregisterReceiver(receiver);
}
private void savePlayList() {
MusicApplication.mKCommonToolDb.deleteAllByTab(MusicInfo.class, PALYLISTQUEUETABNAME);
if (!ArrayUtils.isEmpty(musicList)) {
MusicApplication.mKCommonToolDb.insertAll2Tab(musicList, PALYLISTQUEUETABNAME);
}
}
/**
* 正在开始播放
*/
@Override
public void onTrackPlay(MusicInfo itemInfo) {
sendUpdataMessage(500);
mNotificationUtil.show(itemInfo);
BroadcastReceiverUtil.sendBroadcast(this, Assist.BROADCAST_ACTION_PLAY);
}
/**
* 停止播放
*/
@Override
public void onTrackStop(MusicInfo itemInfo) {
BroadcastReceiverUtil.sendBroadcast(this, Assist.BROADCAST_ACTION_STOP);
}
/**
* 暂停播放
*/
@Override
public void onTrackPause(MusicInfo itemInfo) {
BroadcastReceiverUtil.sendBroadcast(this, Assist.BROADCAST_ACTION_PAUSE);
}
/**
* 开始加载
*/
@Override
public void onTrackPrepareSync(MusicInfo itemInfo) {
if (itemInfo.getData().startsWith("http")) {
ToastUtil.showLongToast(this, "正在缓冲...");
}
}
/**
* 加载完成
*/
@Override
public void onTrackPrepareComplete(MusicInfo musicInfo) {
musicInfo.setHistory(1);
MusicInfoUtil.setMusicInfoToHistory(musicInfo);
ToastUtil.cancelToast();// 都取消通知
errorCount = 0;
}
/**
* 加载出错
*/
@Override
public void onTrackStreamError(MusicInfo itemInfo) {
if (NetWorkManager.isConnected(this)) {
ToastUtil.showLongToast(this, "(" + itemInfo.getDisplayName() + ")加载出错");
// ToastUtil.showLongToast(this, "(" + itemInfo.getDisplayName() + ")加载出错,马上为您加载下一曲");
} else {
ToastUtil.showLongToast(this, "网络不可用");
}
errorCount++;
}
@Override
public void onTrackIntroductionData(MusicInfo itemInfo) {// 数据传入时候初始化ui
BroadcastReceiverUtil.sendBroadcastAttExtra(this, Assist.BROADCAST_ACTION_INTRODUCTIONDATA, itemInfo);
removeMessages();
}
private static int errorCount = 0;
/**
* 播放完成
*/
@Override
public void onTrackPlayComplete(MusicInfo itemInfo) {// 如果有错误会一直循环跳动
removeMessages();
if (errorCount <= 0) {
myHandler.sendEmptyMessageDelayed(PLAYCOMPLETEACTION, 3000);
}
}
int i = 0;
int j = 0;
private void removeMessages() {
if (myHandler.hasMessages(PLAYCOMPLETEACTION)) {
myHandler.removeMessages(PLAYCOMPLETEACTION);
}
}
/**
* 此方法防止数组角标越界
*
* @param playPosition
* @return
*/
private int reviseIndex(int playPosition) {
if (playPosition >= musicList.size()) {
playPosition = 0;
} else if (playPosition < 0) {
playPosition = musicList.size() - 1 < 0 ? 0 : musicList.size() - 1;
}
return playPosition;
}
@Override
public void prev() {
if (musicPalyModel == MusicPalyModel.RANDOM) {
playPosition = reviseIndex(mRandom.nextInt(musicList.size()));
} else {
playPosition = reviseIndex(--playPosition);
}
paly();
}
@Override
public void next() {
if (musicPalyModel == MusicPalyModel.RANDOM) {
playPosition = reviseIndex(mRandom.nextInt(musicList.size()));
} else {
playPosition = reviseIndex(++playPosition);
}
paly();
}
public void palyMusicOnListIndex(int index) {
if (index != playPosition) {
playPosition = index;
paly();
}else{
if(mMusicPlayEngineImpl.isPause()){
continuePlay();
}else{
paly();
}
}
}
@Override
public void paly() {
if (musicList.size() > reviseIndex(playPosition)) {
mMusicPlayEngineImpl.playMedia(musicList.get(reviseIndex(playPosition)));
}
}
public void playOrPause() {
if (mMusicPlayEngineImpl.isPlaying()) {
mMusicPlayEngineImpl.pause();
} else {
if (mMusicPlayEngineImpl.getMusicInfo() == null) {
paly();
} else {
mMusicPlayEngineImpl.play();
}
}
}
@Override
public void pause() {
mMusicPlayEngineImpl.pause();
}
public void stop() {
mMusicPlayEngineImpl.stop();
};
public void clearPlayList() {
if (musicList != null && musicList.size() > 0) {
musicList.clear();
stop();
playPosition =0;
}
}
@Override
public void addMusicInfoToPlayList(List<MusicInfo> musicLists, boolean playthis) {
if (!ArrayUtils.isEmpty(musicLists)) {
this.musicList.clear();
this.musicList.addAll(musicLists);
if (playthis) {
playPosition = 0;
paly();
}
}
}
@Override
public void setMusicPalyModel(int PalyModel) {
MusicService.this.musicPalyModel = PalyModel;
}
@Override
public List<MusicInfo> getPlaylist() {
return musicList;// 不会为null
}
@Override
public void continuePlay() {
if (mMusicPlayEngineImpl.isPause()) {
mMusicPlayEngineImpl.play();// 如果是暂停，会继续播放，负责是重新播放
}
}
@Override
public void addMusicInfo(MusicInfo mMusicInfo, boolean playthis) {
if (mMusicInfo != null) {
musicList.add(musicList.size(), mMusicInfo);
if (playthis) {
playPosition = musicList.size() - 1;
paly();
}
}
}
private boolean first100 = false;
@Override
public void onBufferingUpdate(MediaPlayer arg0, int progress) {
// arg0.getTrackInfo()
if (progress < 100) {
first100 = false;
sendBroadToHandleBufferingUpdate(arg0, progress);
} else if (progress == 100) {
if (!first100) {
sendBroadToHandleBufferingUpdate(arg0, progress);
first100 = true;
}
}
}
private void sendBroadToHandleBufferingUpdate(MediaPlayer arg0, int progress) {
BroadcastReceiverUtil.sendBroadcast(this, Assist.BROADCAST_ACTION_UPDATE_BUFFERING_PROGRESS, Assist.KEY_BUFFERINGUPDATE_PROGRESS, progress * 10);
}
}