fork download
copy 
  1. public class MyActivity extends Activity {
  2.     SubMenu mSubmenu;
  3.  
  4.     @Override
  5.     public boolean onCreateOptionsMenu(Menu menu) {
  6. 	mSubmenu = menu.addSubMenu("foo");
  7. 	return true;
  8.     }
  9.  
  10.     @Override
  11.     public boolean onPrepareOptionsMenu(Menu menu) {
  12. 	mSubmenu.clear();
  13. 	int n = (int) (Math.random() * 10) + 1;
  14. 	for (int i = 0; i < n; i++) {
  15. 	    final double value = Math.random();
  16. 	    MenuItem item = mSubmenu.add(String.valueOf(value));
  17. 	    item.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
  18. 		public boolean onMenuItemClick(MenuItem item) {
  19. 		    new AlertDialog.Builder(MyActivity.this)
  20. 			    .setMessage("value=" + value)
  21. 			    .setPositiveButton("OK", null).show();
  22. 		    return true;
  23. 		}
  24. 	    });
  25. 	}
  26. 	return true;
  27.     }
  28. }
Not running #stdin #stdout 0s 0KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/k9fNR
language:
Java (HotSpot 12)
created:
12 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!