I want to change the icon tabs. I have icons on each drawable folder and my xml selector file in each drawable folder .

View XML:

and this code:

 TabHost.TabSpec spec=tabs.newTabSpec("mitab1");
 spec.setContent(R.id.tab1);
 spec.setIndicator("TAB1", 
     res.getDrawable(android.R.drawable.ic_casa));
 tabs.addTab(spec);

Android cannot find the icon.