Android: Append not shown ActionItems to Icon instead of Context Menu

I found an example how to use a context menu with actionBar. This example waits for clicks on the phones menu button. But I want to have it appended to the icon or better the activity name. thanks

  public class menu extends Activity {
 
         @Override
         public boolean onCreateOptionsMenu(Menu menu) {
            MenuInflater inflater = getMenuInflater();
            inflater.inflate(R.menu.menu_fragen, menu);
            return true;
         }
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {
 ..
 

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