Tag: 回栈

在后台获取最新的片段

我怎样才能得到最新的片段实例添加在背后（如果我不知道片段标签＆ID）？ FragmentManager fragManager = activity.getSupportFragmentManager(); FragmentTransaction fragTransacion = fragMgr.beginTransaction(); /****After add , replace fragments (some of the fragments are add to backstack , some are not)***/ //HERE, How can I get the latest added fragment from backstack ??