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2014/10/16 ¤W¤È 08:22:06
android Programming Glossary: r.id.friend_list_fragment_layoutjava.lang.IllegalStateException: Can not perform this action after onSaveInstanceState http://stackoverflow.com/questions/14177781/java-lang-illegalstateexception-can-not-perform-this-action-after-onsaveinstanc ft fm.beginTransaction FriendListFragment friendListFragment FriendListFragment fm.findFragmentById R.id.friend_list_fragment_layout if friendListFragment null friendListFragment new FriendListFragment ft.add R.id.friend_list_fragment_layout friendListFragment.. R.id.friend_list_fragment_layout if friendListFragment null friendListFragment new FriendListFragment ft.add R.id.friend_list_fragment_layout friendListFragment ft.commit fm.executePendingTransactions startService new Intent this MyIntentService.class getSupportLoaderManager.. Log.v MyFragmentActivity onFriendAddedAsyncTask onPreExecute getSupportFragmentManager .findFragmentById R.id.friend_list_fragment_layout new Handler .post new Runnable public void run Log.v MyFragmentActivity onFriendAddedAsyncTask onPreExecute getSupportFragmentManager..
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