android开发问题_百度知道
if (savedInstanceState == null) { getFragmentManager...// as you specify a parent activity in Android...public static class PlaceholderFragment extends Fra...
安卓程序的一个小问题_百度知道
if (savedInstanceState == null) { getSupportFragment...* A placeholder fragment containing a simple view...public static class PlaceholderFragment extends Fra...
简单说一下子fragment,以及一些误区 - 移动开发
null : fragmentList.get(arg0); } public void ...ARG_ITEM_NUMBER private static final String ARG_...* @return A new instance of fragment Recommend...