find.java

来自「J2ME的源码！我以前学习J2ME的源码哈！非常适合初学者」· Java 代码 · 共 47 行

package flow2;

import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.List;
import javax.microedition.lcdui.TextField;

import com.sun.midp.lcdui.Text;

public class find extends Form implements CommandListener {
	private TextField NewNameField;
	
	private List main;
	private Display display;

	private Command findcmd = new Command("查找", Command.OK, 3);
	private Command backcmd4 = new Command("返回", Command.BACK,5);

	public find(Display display4,List main4) {
		super("查询联系人");
		
		this.display=display4;
		this.main=main4;
		
		NewNameField = new TextField("请输入需查找的姓名", "", 20,
				TextField.INITIAL_CAPS_WORD);
		addCommand(findcmd);
		setCommandListener(this);
		addCommand(backcmd4);

		append(NewNameField);
	}

	public void commandAction(Command c4, Displayable arg1) {
		if(c4==backcmd4){
			display.setCurrent(main);
			
			
		}

	}

}