Fragment1 onCreate Fragment1 onCreateView Fragment1 onStart Fragment1 onResume
用以下代码切到Fragment2:
FragmentTransaction ft = getFragmentManager().beginTransaction(); ft.hide(Fragment1); ft.add(R.id.simple_fragment, Fragment2); ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN); ft.commit();
Fragment1不走任何生命周期,但会调onHiddenChanged方法
Fragment2 onCreate Fragment2 onCreateView Fragment2 onStart Fragment2 onResume
回到Fragment1，Remove Fragment2:
FragmentTransaction ft = getFragmentManager().beginTransaction(); ft.remove(Fragment2); ft.show(Fragment1); ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN); ft.commit();
Fragment1还是不走任何生命周期，调onHiddenChanged方法
Fragment2 onPause Fragment2 onStop Fragment2 onDestoryView Fragment2 onDestory
