Question

I have a problem with playing more than 2 sound files in a game I m developing now in j2me MIDP2 in eclipse. Please advice me the best way for playing multiple "wav" sound files. I created the following method that is called once when the program starts

public void setSound()
        {
            System.out.println("Sound on");
            try {
                p1=Manager.createPlayer(is1, "audio/X-wav");
                p2=Manager.createPlayer(is2, "audio/X-wav");
                p3=Manager.createPlayer(is3, "audio/X-wav");
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (MediaException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }

我每次都需要打响声音之一,就停止其他两个角色(确保其中任何一方都不会运行p2.stop(); p3.stop();并开始第三者(p1.start();,每次我有两名参与者(在PREFETCHED国家里)停职,第三人没有工作,有例外。

Answer 1

Java ME光谱并不具体,但在实际装置上,你通常只拥有一个分配的参与者,因此仅仅阻止参与者是不够的。 See also this Forum post。我发现,甚至很难在玩,新的角色之前适当安排参与者的位置,例如。我在试图玩弄新东西之前,先去等待一个声音。

Answer 2

在j2me,只有一名参与者。超过1个参与者没有得到支持。 • 如何在他人或他人之后执行声音。如果乌想要打上多种声音,那么乌将遵循以下编码。

public class AudioPlayer implements javax.microedition.media.PlayerListener{

Player player;
int count=0;

public void playMedia(){

try{

player = Manager.createPlayer(getClass().getResourceAsStream(audioFiles[count]),"audio/x-amr");
player.addPlayerListener(this);
player.start();

}
catch (Exception e) {
return ;
}
}


public void playerUpdate(Player p,String event,Object eventData) 
{

        //Playing next audio file after completion of current audio.
}

}

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