ZLMusic模仿百度音乐应用IOS源码

这个项目是一个比较不错的ZLMusic模仿百度音乐应用，也是采用Swift开发的百度音乐电台，基本模仿了现实中的百度音乐应用功能了，支持播放功能，上首歌，下一首个，以及歌曲分类等。源码大家可以看看下面吧。

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  func stopPlayMusic() {
  
      if (self.isStop == true) {
  
          self.player.pause()
  
          btn .setTitle("播放", forState:UIControlState.Normal)
  
          //var paused = player.currentTime
  
          self.songImageView.layer.speed = 0.0
  
           
  
      }else{
  
          self.player.play()
  
          btn .setTitle("暂停", forState:UIControlState.Normal)
  
          self.songImageView.layer.beginTime = player.currentTime
  
          self.songImageView.layer.speed = 0.1
  
      }
  
      isStop = !isStop
  
     }
  
     func downloadData(path: NSString,dataHandler: (NSData)->Void){
  
          var url = NSURL(string: path)
  
          var request = NSURLRequest(URL: url)
  
          var mainQueue = NSOperationQueue.mainQueue()
  
          NSURLConnection.sendAsynchronousRequest(request, queue: mainQueue) {
  
              (response:NSURLResponse!, data:NSData!, error:NSError!) -> Void in
  
              var httpResponse = response as NSHTTPURLResponse
  
              if httpResponse.statusCode == 200 {
  
                 dataHandler(data)
  
              }
  
               
  
          }
  
  
  
      }
  
       
  
      func downloadSong(path: NSString) {
  
          self.downloadData(path, dataHandler: { (data: NSData) -> Void in
  
              self.playSong(data)
  
          })
  
      }
  
      func downloadSongLrc(path: NSString) {
  
          var lrcPath = "http://ting.baidu.com\(path)"
  
          self.downloadData(lrcPath, dataHandler: { (data: NSData) -> Void in
  
              var lrc = NSString(data: data, encoding:NSUTF8StringEncoding)
  
              var lrcLists = lrc.componentsSeparatedByString("\n") as NSArray
  
              println("\(lrc)")
  
              println("\(lrcLists[5])")
  
              
  
          })
  
      }
  
      func loadSongMessage(id: Int) {
  
           
  
          var path = "http://music.baidu.com/data/music/fmlink?type=mp3&rate=1&format=json&songIds=\(id)"
  
          downloadData(path, dataHandler: { (data: NSData) -> Void in
  
              var array: NSDictionary = NSJSONSerialization.JSONObjectWithData(data, options: NSJSONReadingOptions.AllowFragments, error:nil) as NSDictionary
  
              var dataDic: NSDictionary = array["data"] as NSDictionary
  
              var list:NSArray = dataDic["songList"] as NSArray
  
              var songDic:NSDictionary = list[0] as NSDictionary
  
              self.currentSong.refreshSong(songDic)
  
              self.title = self.currentSong.songName
  
              println("\(songDic)")
  
              self.playImage(self.currentSong.songPicRadio)
  
              self.showSongInfo()
  
              self.downloadSong(self.currentSong.songLink)
  
              self.downloadSongLrc(self.currentSong.lrcLink)
  
          })
  
           
  
      }
  
       
  
      func playImage(path: NSString) {
  
           
  
           
  
          if path == "" {
  
              self.songImageView.backgroundColor = UIColor.cyanColor()
  
          }else{
  
              var url = NSURL(string: path)
  
              var data = NSData(contentsOfURL: url, options: nil, error: nil)
  
              var image = UIImage(data: data)
  
              self.songImageView.image = image
  
          }
  
          self.songImageView.contentMode = UIViewContentMode.ScaleAspectFit
  
          self.songImageView.layer.cornerRadius = self.songImageView.frame.width/2
  
          self.songImageView.layer.masksToBounds = true
  
          self.songImageView.userInteractionEnabled = true
  
          var ges = UITapGestureRecognizer(target: self, action:"tapImageView:")
  
          self.songImageView.addGestureRecognizer(ges)
  
           
  
      }
  
      func showSongInfo() {
  
          self.artistName.text = self.currentSong.artistName
  
          self.songName.text = self.currentSong.songName
  
          self.timeLabel.text = "00:00"
  
      }
  
      func loadSongList() {
  
          var path = "http://fm.baidu.com/dev/api/?tn=playlist&special=flash&prepend=&format=json&_=1378945264366&id="+String(channel.id)
  
          downloadData(path, dataHandler: { (data: NSData) -> Void in
  
              var dic: NSDictionary = NSJSONSerialization.JSONObjectWithData(data, options: NSJSONReadingOptions.AllowFragments, error:nil) as NSDictionary
  
              var list: NSArray = dic["list"] as NSArray
  
              for dict in list{
  
                  var song = Song()
  
                  song.id = dict["id"] as Int
  
                  self.songList.append(song)
  
              }
  
              if self.songList.count != 0 {
  
                  self.currentSong = self.songList[0]
  
                  self.loadSongMessage(self.currentSong.id)
  
              }
  
  
  
         })
  
      }
  
  
  
      func doAnimation() {
  
          var animation = CABasicAnimation(keyPath: "transform.rotation.z")
  
          animation.toValue = NSNumber(double: 2.0*M_PI)
  
          animation.duration = 1.5
  
          animation.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionLinear)
  
          animation.removedOnCompletion = false
  
          animation.cumulative = false
  
          animation.repeatCount = FLT_MAX
  
          self.songImageView.layer.addAnimation(animation, forKey: "AnimatedKey")
  
          self.songImageView.layer.speed = 0.1
  
      }
  
       
  
      func tapImageView(sender:UITapGestureRecognizer){
  
          self.stopPlayMusic()
  
      }
  
          override func viewDidLoad() {
  
          super.viewDidLoad()
  
          //self.title = channel.title
  
          loadSongList()
  
          self.view.backgroundColor = UIColor(red: 218/255.0, green: 225/255.0, blue: 230/255.0, alpha: 1)
  
          println("\(channel.id)")
  
      }
  
      override func viewWillDisappear(animated: Bool) {
  
          timer.invalidate()
  
          self.songImageView.stopAnimating()
  
          player.stop()
  
      }
  
      override func didReceiveMemoryWarning() {
  
          super.didReceiveMemoryWarning()
  
          // Dispose of any resources that can be recreated.
  
      }
  
       
  
       func AudioPlayerDidFinishPlaying(player: AVAudioPlayer!, successfully flag: Bool) {
  
          timer.invalidate()
  
          self.songImageView.layer.speed = 0
  
          self.songImageView.stopAnimating()
  
          var index = self.currentIndex + 1
  
          loadSongWithIndex(index)
  
  }
  
  

  　　

  详细说明：http://ios.662p.com/thread-2239-1-1.html