TextField.NUMERIC : TextField « javax.microedition.lcdui « Java by API

1. Java by API
2. javax.microedition.lcdui
3. TextField

TextField.NUMERIC

  


import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.TextField;
import javax.microedition.midlet.MIDlet;

public class Main extends MIDlet {
  protected Display display;

  protected void startApp() {
    display = Display.getDisplay(this);

    Form form = new Form("Item Layout");

    form.append("line");

    form.append(new TextField("Number", "12345", 8, TextField.NUMERIC));

    display.setCurrent(form);
  }

  protected void pauseApp() {
  }

  protected void destroyApp(boolean unconditional) {
  }
}

   
    
  

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