FragmentTransaction fragmentTransaction =getFragmentManager().beginTransaction();
fragmentTransaction.add(R.id.content_frame, mapFragment);
fragmentTransaction.commit();
按上面的添加方式,我如何才能获取到R.id.content_frame这个framelayout里面现在的fragment的引用?
FragmentTransaction fragmentTransaction =getFragmentManager().beginTransaction();
fragmentTransaction.add(R.id.content_frame, mapFragment);
fragmentTransaction.commit();
按上面的添加方式,我如何才能获取到R.id.content_frame这个framelayout里面现在的fragment的引用?