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2014/10/16 ¤W¤È 08:18:02
android Programming Glossary: loginfragment_Replace fragment with another fragment inside ViewPager http://stackoverflow.com/questions/7445437/replace-fragment-with-another-fragment-inside-viewpager @Override public Fragment getItem int position Fragment fragment null switch position case 0 if app.isUserLoggedIn if loginFragment_ null loginFragment_ LoginFragment.newInstance context_ transaction_ fragmentManager_.beginTransaction if logoutFragment_.. getItem int position Fragment fragment null switch position case 0 if app.isUserLoggedIn if loginFragment_ null loginFragment_ LoginFragment.newInstance context_ transaction_ fragmentManager_.beginTransaction if logoutFragment_ null transaction_.remove.. if logoutFragment_ null transaction_.remove logoutFragment_ logoutFragment_ null transaction_.add loginFragment_ login transaction_.commit if fragmentManager_.findFragmentByTag login null fragment LoginFragment.newInstance context_..
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