One Method to Design and Implement Music Player for iPhone
Yan Li, Lianhe Yang · 2010
This paper gives one method to design and implement audio player for iPhone. This method uses Audio Queue Services to play and control local songs, moreover, it can use class NSURLConnection that can get access to the music data on line (transmission resuming at break-points) through HTTP in conjunction with class AVAudioPlayer to implement music on-line playing. The iPhone music Player system using this method includes songs recommended, local songs playing & control and music on-line playing, etc. In addi- tion, it has the functions of music searching and synchronously song lyric displaying. These can make users find favorite music more quickly; provide users with high-quality music experiences.