android 播放网络MP3 音乐播放

简单的基本功能，实测可行。

核心代码：

package com.sharpandroid.music.activity;

import java.io.IOException;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.SeekBar;
import android.widget.TextView;

import com.sharpandroid.music.R;
import com.sharpandroid.music.StreamingMediaPlayer;


public class MediaPlayer extends Activity {

	private Button streamButton;
	private ImageButton playButton;
	private boolean isPlaying;
	private TextView playTime;
	private StreamingMediaPlayer audioStreamer;
	
    @Override
	public void onCreate(Bundle icicle) {
    	
        super.onCreate(icicle);

        setContentView(R.layout.main);
        initControls();
    } 
    
    private void initControls() {
    	playTime=(TextView) findViewById(R.id.playTime);
		streamButton = (Button) findViewById(R.id.button_stream);
		
		streamButton.setOnClickListener(new View.OnClickListener() {
			public void onClick(View view) {
				startStreamingAudio();
        }});

		playButton = (ImageButton) findViewById(R.id.button_play);
		playButton.setEnabled(false);
		playButton.setOnClickListener(new View.OnClickListener() {
			public void onClick(View view) {
				if (audioStreamer.getMediaPlayer().isPlaying()) {
					audioStreamer.getMediaPlayer().pause();
					playButton.setImageResource(R.drawable.button_play);
				} else {
					audioStreamer.getMediaPlayer().start();
					audioStreamer.startPlayProgressUpdater();
					playButton.setImageResource(R.drawable.button_pause);
				}
				isPlaying = !isPlaying;
        }});
    }
    
    private void startStreamingAudio() {
    	try { 
    		final SeekBar progressBar = (SeekBar) findViewById(R.id.progress_bar);
    		if ( audioStreamer != null) {
    			audioStreamer.interrupt();
    		}
    		audioStreamer = new StreamingMediaPlayer(this, playButton, streamButton,  progressBar,playTime);
      		audioStreamer.startStreaming("http://192.168.64.1/xa.mp3",5208, 216);
    		streamButton.setEnabled(false);
    	} catch (IOException e) {
	    	Log.e(getClass().getName(), "读取音乐出错！", e);            		
    	}
    	    	
    }
}