android - Create spinner without <Spinner in xml -

I was using spinner in a TableRow and it was working perfectly well, except that I do not know the spinner icon is pulling out, according to the selected item, I tried to remove the spinner section in XML and made it on my code.

To create a spinner in the ():

  selectAirya = / / (spinner) this.findViewById (RID spinner); / New spinner (this); String [] ss = getResources (). GetStringArray (R.array.countries); ArrayAdapter & LT; String & gt; Adapter = new array adapter & lt; String & gt; (This, android.R.layout.simple_spinner_item, ss); Adapter.setDropDownViewResource (android.R.layout.simple_spinner_dropdown_item); Spinner.setAdapter (adapter); SelectArea.setOnItemSelectedListener (New MyOnItemSelectedListener ()); SelectArea.setSelection (prefInt); To conduct a selection event:  
  The public class applies MyOnItemSelectedListener OnItemSelectedListener {public void onItemSelected (AdapterView & lt ;? & gt; parent, view view, int pos, long id ) {Log D. (Tag, "On-IMified (" + ID); } Nothing selected at the public zero (adapterview   
 This works almost right to touch TableRow TableRow Does not show any spinner icon, it pops up to select the item. My only problem is that, upon choosing a timer, I never got selected on my name .. .. what could be wrong is?   
 
 
 Please change this line  
  spinner.setAdapter (adapter) ;   
 In line  
  selected array adapter (adapter);