使用工具栏搜索按钮并在片段中显示结果
答
使用FraggmentManager替换activiy的FrameLayout里或告诉我你的代码实现....
FragmentManager fragmentManager;
FragmentTransaction fragmentTransaction;
fragmentManager=getActivity().getSupportFragmentManager();
fragmentTransaction=fragmentManager.beginTransaction();
fragmentTransaction.replace(R.id.containerView,new SearchFragment()).addToBackStack(null).commit();
在public boolean onOptionsItemSelected(MenuItem item)