如何将此代码转换为与Android Project兼容的代码？

This is my code, this was compiled as a JAVA APPLICATION. What I want to create is an Android Application. I just want to ask if how will I convert this codes into codes so that when I compile it as ANDROID APPLICATION it will produce no error.

这是我的代码,这是作为JAVA APPLICATION编译的。我想要创建的是一个Android应用程序。我只是想问一下如何将这些代码转换为代码,这样当我将它编译为ANDROID APPLICATION时,它不会产生任何错误。

Can someone help me how to do this? Thank you

有人可以帮我怎么做?谢谢

Here is my code:

这是我的代码:

public class DouglasMain extends PApplet{

 public static void main(String args[]) {
        PApplet.main(new String[] { "--present", "com.RDP.rdp.DouglasMain" });
      }

 Vector path = new Vector();

 public void setup(){

     size(550,550);
     smooth();

 }

 public void draw(){
     background(255);

     Tuple2f pt;
     noFill();
     strokeWeight(1);
     beginShape();

     for (int i=0; i < path.size(); i++)

     {
         pt = (Tuple2f)path.elementAt(i);vertex(pt.x,pt.y);

     }

     endShape();

     strokeWeight(5);

     beginShape(POINTS);

     for (int i=0; i < path.size(); i++)

     {
         pt = (Tuple2f)path.elementAt(i);vertex(pt.x,pt.y);      

     }

     endShape();

 }

 public void mousePressed(){

     path = new Vector();

 }

 public void mouseDragged(){

     path.add(new Tuple2f(mouseX, mouseY));

 }

 public void mousePressed1(){

     //to simplify, get our points into an array of Tuple2f

     if (path.size() > 1)

     {
         Tuple2f [] tmp = new Tuple2f[path.size()-1];

         for (int i =0; i < path.size()-1; i++)

         {
             tmp[i] = (Tuple2f)path.elementAt(i+1);

         }

         path = new Vector();
         path.addAll(Arrays.asList(DouglasPeuckerLineSimplifier.simplifyLine2D(5,tmp)));

     }

 } 
}

1 个解决方案

#1

This is a good start: http://developer.android.com/resources/tutorials/hello-world.html

这是一个很好的开始:http://developer.android.com/resources/tutorials/hello-world.html