soundplayer.java

手机游戏设计一书的源代码

package game.multiplayer;

/*
 * 音频文件播放类 SoundPlayer.java
 */

import javax.microedition.media.*;
import java.io.InputStream;
import java.util.*;

public class SoundPlayer {
  private static Player hitPlayer;
  private static Player hitedPlayer;
  private static InputStream hitIS = null;
  private static InputStream hitedIS = null;
  private static boolean isLoad = false;

  public SoundPlayer() {


    if (!isLoad) {
      try {
          //获取打击音频文件 soundFile 是音频文件的地址。
          hitIS = getClass().getResourceAsStream("/audio/hit.wav");
          hitPlayer = Manager.createPlayer(hitIS, "audio/x-wav");
          hitPlayer.realize();
          //获取击中音频文件 soundFile 是音频文件的地址。
          hitedIS = getClass().getResourceAsStream("/audio/hited.wav");
          hitedPlayer = Manager.createPlayer(hitedIS, "audio/x-wav");
          hitedPlayer.realize();
      }
      catch (MediaException ex) {
        ex.printStackTrace();
      }
      catch (Exception ex) {
        ex.printStackTrace();
      }
      isLoad = true;

    }


  }

  public void play(String hitFlag) {

    //播放音频文件
    try {
      if (hitFlag.equals("hit")) {
        hitPlayer.start();
      }else if (hitFlag.equals("hited")) {
        hitedPlayer.start();
      }

    }
    catch (MediaException ex) {
      ex.printStackTrace();
    }

  }

}