rgbimagedemo.java

来自「J2ME手机游戏开发技术详解,适合初学者阅读使用」· Java 代码 · 共 40 行

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

public class RGBImageDemo
    extends MIDlet
    implements CommandListener {
  private Display mDisplay;
  private SnowCrash mSnowCrash;

  public RGBImageDemo() {
    mSnowCrash = new SnowCrash();
    Command exitCommand = new Command("Exit", Command.EXIT, 0);
    mSnowCrash.addCommand(exitCommand);
    mSnowCrash.setCommandListener(this);

    mDisplay = Display.getDisplay(this);
  }
  
  public void startApp() {
    mDisplay.setCurrent(mSnowCrash);
  }
  
  public void pauseApp() {
  }
  
  public void destroyApp(boolean unconditional) {}
  
  // CommandListener method
  
  public void commandAction(Command c, Displayable s) {
    if (c.getCommandType() == Command.EXIT) {
      mSnowCrash.stop();
      notifyDestroyed();
    }
  }
  
}