tonesmidlet.java

J2ME核心类及MIDlet类 MIDP用户界面对象 图形处理及低级事件处理 多线程编程 I/O及网络编程 数据库RMS编程 浮点数编程 多媒体及GAME API编程 安全、加密及

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;

public class TonesMIDlet
    extends MIDlet
{
    private final TonesCanvas canvas;

    public TonesMIDlet()
    {
        canvas = new TonesCanvas(this);
    }

    public void startApp()
    {
        Display.getDisplay(this).setCurrent(canvas);
    }

    public void pauseApp()
    {
        canvas.stopNote();
    }

    public void destroyApp(boolean unconditional)
    {
        canvas.stopNote();
    }

    void exitRequested()
    {
        destroyApp(false);
        notifyDestroyed();
    }
}