android-nested-fragment

I have an application that consists of using ActionBarSherlock in tab mode.I have 5 tabs and the content of each tab is handled using fragments. For tab2 though, I have a fragment the xml file of which holds a ViewPager element which in turn has some fragment pages. When I initially start the application the application, I am able to switch between tabs no problem but when I press on tab2 for the second time I get the error mentioned above. The main activity is as follows: public class MainActivity extends SherlockFragmentActivity { @Override protected void onCreate(Bundle savedInstanceState)

Just to be clear, I have read the dozen top SO questions on "IllegalStateException: Can not perform this action after onSaveInstanceState" and I have read Alex Lockwood's blog post on the issue http://www.androiddesignpatterns.com/2013/08/fragment-transaction-commit-state-loss.html So I'm not asking this blindly. I have a very simple use case case that doesn't involve AsyncTask or any background processing. I have a Fragment that contains a button. On the onClickListener for the button, I create a DialogFragment and show it. public final class OverviewFragment extends Fragment { @Override

Does the Back Stack support interaction with nested Fragments in Android? If it does, what am I doing wrong? In my implementation, the back button is completely ignoring the fact that I added this transaction to the back stack. I'm hoping it is not because of an issue with nested fragments and just me doing something incorrectly. The following code is inside of one of my fragments and is used to swap a new fragment with whatever nested fragment is currently showing: MyFragment fragment = new MyFragment(); FragmentTransaction ft = getChildFragmentManager().beginTransaction(); ft

I'm trying to make an app that has a ViewPager in a Fragment that is part of a TabHost. Everything works out fine. I have my tabbar, I can switch tabs. When I switch to the tab with the ViewPager, all is shown correctly. But as soon as I leave this tab with the ViewPager and return this tab, my content is not shown. If I scroll to the side twice i do see my next image. And if I go back two times I also see the images are loaded (probably the offscreenloaded) See that my TabFragment is being reinstantiated when i return to it but the fragments in the ViewPager aren't. I've included a screen

How to use (or "Can we use") getChildFragmentManager() on programmatically (dynamically) added Fragment s? Here is my example. I have one MainActivity , one OuterFrag , and one InnerFrag . I will add the OuterFrag to MainActivity dynamically by the FragmentManager . And also, I will add the InnerFrag to the OuterFrag also dynamically by the FragmentManager . But I want to add InnerFrag exactly as a child of the OuterFrag , not replacing OuterFrag and be the new child of the MainActivity . I want to keep this hierarchy: MainActivity -> OuterFrag -> InnerFrag . So MainActivity can always call

I am adding fragment like bellow : @OnClick(R.id.lnNews) void newsList() { String tagName = returnStatusFragment(getString(R.string.news_list_fragment)); if (!TextUtils.isEmpty(tagName) && tagName.equals(getString(R.string.news_list_fragment))) { frameWorkTableFragment.setVisibility(View.VISIBLE); if (getActivity() != null) { android.support.v4.app.FragmentManager fragmentManager = getActivity().getSupportFragmentManager(); Fragment news = fragmentManager.findFragmentByTag(getString(R.string.news_list_fragment)); getActivity().getSupportFragmentManager().beginTransaction() .replace(R.id.frame

I have been going through nested fragments documentation, best practices and all possible links here in StackOverflow. I have seen suggestions to avoid using fragment tag in layout files and instead add them via transaction for seamless transitions. Before implementing it in my app, I tried a simple example and I found some unexpected behavior, child fragments onCreateView() is not getting called. I assume that , I am missing something in my understanding, so I am looking for some advice/help to sort this out. The example flow is as below:-- MainActivity hosts a fragment(MessageFragment) and