Oncreate() method

Processing for Android
1

Why does the oncreate method doesn’t get called when written inside a activity/basic class.
But gets called when written independently in processing.

Ex: publc class A extends Activity
{
Public void onCreate(Bundle savedInstanceState)
{
//Doesn’t get called
}
}
I need this to complete my app…any help…
Check my previous post for detailed problem if needed.please helpp

2

Hey there Yash,

Could you please tidy up your code by using the preformatted text button? It’s the button shape like a </>. Also the piece of code you’ve showed so far contains several typos. For instance, Public shouldn’t start with a capital P. Working example:

A rectangle = new A (50, 50, 200, 100, "blabla");

void setup() {
  size(400, 400);
}

void draw() {
  background(240);
  rectangle.display();
  rectangle.onCreate();
}

public class Activity {
  int x, y, w, h;
  
  Activity (int x, int y, int w, int h) {
     this.x = x;
     this.y = y;
     this.w = w;
     this.h = h;
  }
  
  void display() {
     noStroke();
     fill(255, 0, 0);
     rect(this.x, this.y, this.w, this.h);
  }
}

public class A extends Activity {
  String s;
  
  A (int x, int y, int w, int h, String s) {
    super(x, y, w, h);
    this.s = s;
  }
  
  public void onCreate() {
    println(this.s);
  }
}
1 Like
3

Thanks for replying …there were no typos… i was just exemplifying with sample code.i request you to see my previous post and help me.

4

No you have understood my question wrong…it is regarding oncreate used to create main thread not a regular class.