docs: public void setCurrentItem(int position) {
  		if(mSelectedPosition != position){
  			CheckedTextView tv = getTabView(mSelectedPosition);	
  			if(tv != null)
  				tv.setChecked(false);
  		}
  		
  		mSelectedPosition = position;		
  		CheckedTextView tv = getTabView(mSelectedPosition);				
  		if(tv != null)
  			tv.setChecked(true);	
  		
  		animateToTab(position);
  	}