本文整理了Java中android.widget.ExpandableListAdapter.isEmpty()方法的一些代码示例，展示了ExpandableListAdapter.isEmpty()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ExpandableListAdapter.isEmpty()方法的具体详情如下：
包路径：android.widget.ExpandableListAdapter
类名称：ExpandableListAdapter
方法名：isEmpty

ExpandableListAdapter.isEmpty介绍

暂无

代码示例

代码示例来源：origin: xiangzhihong/gpuImage

@Override
public boolean isEmpty() {
  ExpandableListAdapter adapter = getAdapter();
  return adapter != null ? adapter.isEmpty() : true;
}

代码示例来源：origin: mttkay/calculon

public void isEmpty() {
  assertTrue("list view expected to be empty, but wasn't", getAdapter().isEmpty());
}

代码示例来源：origin: jclehner/rxdroid

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater)
{
  final int titleResId = isAllCollapsed() ? R.string._title_expand : R.string._title_collapse;
  MenuItem item = menu.add(0, MENU_COLLAPSE_EXPAND, 0, titleResId)
  .setIcon(isAllCollapsed() ? R.drawable.ic_action_expand_white
      : R.drawable.ic_action_collapse_white)
  .setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
    @Override
    public boolean onMenuItemClick(MenuItem item)
    {
      final boolean isAllCollapsed = isAllCollapsed();
      if(isAllCollapsed)
        expandAll(true);
      else
        collapseAll();
      Settings.putBoolean(Keys.LOG_IS_ALL_COLLAPSED, !isAllCollapsed);
      //invalidateOptionsMenu();
      return true;
    }
  });
  item.setVisible(!getListAdapter().isEmpty());
  MenuItemCompat.setShowAsAction(item, MenuItemCompat.SHOW_AS_ACTION_IF_ROOM);
  super.onCreateOptionsMenu(menu, inflater);
}