f0c166d7f8aa001d12b7a271b0f377c9

Android平台对应的高欢堂所编写的书籍的对应源代码 可以不用敲键盘了

package com.misoo.pkcc;
import android.content.Context;
import android.media.MediaPlayer;
import android.util.Log;

public class mp3Player {
	private MediaPlayer mPlayer;
	private Context ctx; 
	
	public mp3Player(Context context){
		ctx = context;
	}
	public void start(){
		  try{
			  mPlayer = MediaPlayer.create(ctx, R.raw.test_cbr);
              mPlayer.start();
              ((ac01)ctx).tv.setText("Playing audio...");
          } catch (Exception e) {
                  Log.e("StartPlay", "error: " + e.getMessage(), e);
          }
	}
    public void stop(){
      	 if (mPlayer != null) {
      		 ((ac01)ctx).tv.setText("Stop");
             mPlayer.stop();
             mPlayer.release();
             mPlayer = null;
         }
    }
}