test_thread.java

我编写得JAVA ME 手机俄罗斯方块

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


public class Test_Thread extends MIDlet implements CommandListener {

	ThreadCanvas2 tc;
	Command      exitCommand;
	Command      startCommand;
	Command      pauseCommand;
	
	public Test_Thread() {
		// TODO 自动生成构造函数存根
		tc = new ThreadCanvas2();
		exitCommand = new Command("exit",Command.EXIT,1);
		startCommand = new Command("start",Command.OK,1);
		pauseCommand = new Command("pause",Command.OK,1);
		tc.addCommand(exitCommand);
		tc.addCommand(pauseCommand);
		tc.setCommandListener(this);
	}

	protected void destroyApp(boolean arg0) throws MIDletStateChangeException {
		// TODO 自动生成方法存根

	}
	protected void pauseApp() {
		// TODO 自动生成方法存根

	}
	protected void startApp() throws MIDletStateChangeException {
		// TODO 自动生成方法存根
		Display.getDisplay(this).setCurrent(tc);
	}
	public void commandAction(Command arg0, Displayable arg1) {
		// TODO 自动生成方法存根]
		if(arg0.equals(pauseCommand)){
			tc.removeCommand(pauseCommand);
			tc.addCommand(startCommand);
			tc.pause();
		}
		if(arg0.equals(startCommand)){
			tc.removeCommand(startCommand);
			tc.addCommand(pauseCommand);
			tc.start();
		}		
	}
}