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2014/10/16 ¤W¤È 08:20:37
android Programming Glossary: nullftActionBar Tabs with multiple fragments http://stackoverflow.com/questions/9216108/actionbar-tabs-with-multiple-fragments ft.detach fragment3 ft.commit @Override public void onTabReselected Tab tab FragmentTransaction nullFt Reselected don't do anything @Override public void onTabSelected Tab tab FragmentTransaction nullFt FragmentTransaction.. nullFt Reselected don't do anything @Override public void onTabSelected Tab tab FragmentTransaction nullFt FragmentTransaction ft activity.getSupportFragmentManager .beginTransaction if fragment1 null fragment1 new Fragment1.. fragment3Tag else ft.attach fragment3 ft.commit @Override public void onTabUnselected Tab tab FragmentTransaction nullFt FragmentTransaction ft activity.getSupportFragmentManager .beginTransaction if fragment1 null ft.detach fragment1 if..
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