showsystemproperties.java

J2ME 无线通信技术应用开发源代码

//程序名ShowSystemProperties.java
import javax.microedition.midlet.*;
public class ShowSystemProperties extends MIDlet {
  public void startApp() throws MIDletStateChangeException {
    System.out.println("microedition.platform: "+System.getProperty("microedition.platform"));
    System.out.println("microedition.encoding: "+System.getProperty("microedition.encoding"));
    System.out.println("microedition.configuration: "+System.getProperty("microedition.configuration"));
    System.out.println("microedition.profiles: "+System.getProperty("microedition.profiles"));
    System.out.println("microedition.location: "+System.getProperty("microedition.location"));
  }
    public void pauseApp() {
  }
    public void destroyApp(boolean unconditional) {
  }
}