Design And Iinplement Of Audio Playback System Based On Android Platform

Android is an open source mobile operating system based on the Linux, which was released by Google. Due to the opening, Android is used by the majority of mobile terminal company and software development enthusiast. With the establishment of Android Market and its continuous improvement, Android system is becoming more perfect on the aspect of functional innovation. On the market, there are more and more intelligent terminals, like Android-based smart phones, tablet computers, theirs application performance is gradually rising.Multimedia applications are one of the important fields of the Android system development. Especially, with the development of the mobile Internet, it enriches the intelligent terminal multimedia application resources. Open Core is the core of Android multimedia framework, all the audio and video capture based on Android platform are fulfilled on it and all kind of multimedia applications could be developed by it. Mobile terminals developers seldom use third-party software. So it’s significant to develop cost-effective multimedia applications software on the purpose of the overall performance of terminal equipment. Given the above, this paper has designed and implemented an Android-based audio playback system.In this paper, firstly, describes the development of the Android platform and the comparison of other mobile platforms on the performance of the pros and cons; Secondly, introduces the whole framework of the Android platform and Android multimedia in detail; After the needs analysis, the paper will provide the various modules that can execute the audio playback system; At last, the paper will evaluate the overall performance of the system through the system detailed test, and provide test reports and the results exhibited.