2014年7月1日星期二

【Android】Add icon to FragmentPagerAdapter

FragmentPagerAdapter 

   1: @Override
   2: public CharSequence getPageTitle(int position) {
   3:     SpannableStringBuilder sb = new SpannableStringBuilder(" Page #"+ position); // space added before text for convenience
   4:     
   5:     Drawable main_create = getActivity().getResources().getDrawable(R.drawable.main_create);
   6:     main_create.setBounds(0, 0, main_create.getIntrinsicWidth(), main_create.getIntrinsicHeight()); 
   7:  
   8:     ImageSpan span = new ImageSpan(main_create, ImageSpan.ALIGN_BASELINE); 
   9:     sb.setSpan(span, 0, 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 
  10:     return sb;
  11: }