!636
!standard functions // for "call"

import android.app.Activity;
import android.widget.*;
import android.graphics.*;
import android.content.*; // Intent etc.

main {
  static Activity androidContext;
  
  psvm {
    int frames = 100;
    
    System.out.println("Putting " + frames + " frames on widget... Switching to home screen so you can see it!");

    // go to home screen    
    Intent startMain = new Intent(Intent.ACTION_MAIN);
    startMain.addCategory(Intent.CATEGORY_HOME);
    startMain.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    call(androidContext, "startActivity", startMain);
    
    for (int f = 0; f < frames; f++) {
      int shift=new java.util.Random().nextInt();
      int w=256, h=256;
      int[] pixels = new int[w*h];
      for (int i=0; i < w*h; i++)
        pixels[i] = i+shift;

      Bitmap bitmap = Bitmap.createBitmap(pixels, w, h, Bitmap.Config.RGB_565);
    
      call(androidContext, "updateWidgetWithBitmap", bitmap);
    }
    print "yo"
  }
}