To get started, we'll show you how to build a simple application that plays an MP3 file located on the Web (see Figure 24–3). After that, we will talk about using the
setDataSource() method of the
MediaPlayer class to play content from the
.apk file or the SD card.
MediaPlayer isn't the only way to play audio, though, so we'll also cover the
SoundPool class, as well as
AsyncPlayer, and, for the lowest level of working with audio, the
AudioTrack class. After that, we will discuss some of the shortfalls of the
MediaPlayer class. Finally, we'll see how to play video content.
Playing Audio Content
Figure 24–3 shows the user interface for our first example. This application will demonstrate some of the fundamental uses of ...