@Override
 public void onTabButtonInitFinishHandler(int index) {
   super.onTabButtonInitFinishHandler(index);
   getTabButton(index).setText("附近(1)");
 }
 @Override
 public void onTabChangedHandler(int index) {
   super.onTabChangedHandler(index);
   showShortToast("切换到附近Tab页");
 }
 @Override
 public void onCreate(Bundle savedInstanceState) {
   super.onCreate(savedInstanceState);
   setContentView(R.layout.textview_fragment_layout);
 }