6072eb8ed69d001d1f0cc1975aa68991

Android平台对应的高欢堂所编写的书籍的对应源代码 可以不用敲键盘了

package com.misoo.pkaz;

import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;

public class Node {
	private static int x =30;
    private static int y = 30;	
	private Paint  paint= new Paint();
	private String name, sex;
	public Node(String na, String sx) {
		name = na;
		sex = sx;		
	}
	public void draw(Canvas canvas){
		  paint.setAntiAlias(true);
	  	  paint.setTextSize(16);
	  	  if( sex.contains("female")){
	         paint.setColor(Color.RED);
	         canvas.drawCircle(x-5, y-5, 5, paint);
	      }
	      else {
	    	 paint.setColor(Color.BLUE);	
	    	 canvas.drawRect(x-10, y-10, x, y, paint);
	      }
	       canvas.drawText(name, x+10, y, paint);
	       y += 20;
	}
	}