Tab widget remains when replacing a FragmentTabHost in its container
android,android-fragments,fragment-tab-host,fragmenttransaction,fragmentmanager
In the onCreateView() of your NotificationListFragment, replace FragmentTransaction transaction = getFragmentManager().beginTransaction(); with either this: FragmentTransaction transaction = getActivity().getSupportFragmentManager().beginTransaction(); or this: FragmentTransaction transaction = getParentFragment().getFragmentManager().beginTransaction(); Try this. It should work....
Going from ListFragment to Fragment using FragmentTransaction - can't go back to the ListFragment
android,listview,fragment,fragmenttransaction
Figured out what was the problem. FragmentManager fragManager = myContext.getSupportFragmentManager(); FragmentTransaction fragTrans = fragManager.beginTransaction(); FragmentCategoriesDetail FragCatDetail = new FragmentCategoriesDetail(); FragCatDetail.setArguments(data); fragTrans.add(R.id.frag_cat, FragCatDetail); fragTrans.addToBackStack(null); fragTrans.commit(); Throughout the application, I used getFragmentManager().popBackStack(). Since I was going to a new fragment (FragmentCategoriesDetail), I was doing that by...
Issues with fragments
android,android-fragments,fragmenttransaction,fragmentmanager
I fixed the issue by extending only activity instead of the support deprecated ActionBarActivity. Now the problem i have is that the action bar does not show
Fragment transaction show does not show my hidden fragment
android,android-fragments,fragmenttransaction
Instead of calling Hide & Add re Remove & Show Just Call : getSupportFragmentManager().beginTransaction().replace(int containerViewId, Fragment fragment, String tag) Replace an existing fragment that was added to a container....
Proper Fragment Transaction with Fragments defined by XML, and not Fragments defined Programmatically
android,android-fragments,fragmenttransaction,android-nested-fragment,pagerslidingtabstrip
You cannot remove fragment that is declared in xml layout file. remove your fragment from xml and add it from code (ie in activity's onCreate()) and you will be then able to remove it later.
Creating listview in fragment android
android-layout,android-fragments,android-listfragment,layout-inflater,fragmenttransaction
After a little effort I was able to crack the problem and here is the outcome. Adding code which may help others who may fall in similar situation like me.There are many fragments but I have add only the code for MainList fragment which is the first list that appears...
Why is getFragmentManager().findFragmentById returning null (causing NullPointerException)
android,android-fragments,nullpointerexception,fragmenttransaction
For replacing/adding fragment use: getSupportFragmentManager() .beginTransaction() .setCustomAnimations(R.anim.slide_in_top, R.anim.slide_out_top) .add(R.id.list_frame, fr, "tag").commit(); Now for finding this fragment use: Fragment fr = getSupportFragmentManager() .findFragmentByTag("tag"); if (fr != null) { //do your stuff } else { //fr is null here } ...
FragmentTransaction add() behavior
android,android-layout,android-activity,android-fragments,fragmenttransaction
FragmentTransaction.hide(fragmentBehind); //works for me! example : //I have it globally available FragmentTransaction trans = MainActivity.getManager().beginTransaction(); //not globally FragmentTransaction trans = getFragmentManager().beginTransaction(); MapFragment newFragment = new newFragment(); trans.add(R.id.fragmentContainer, newFragment, tag); trans.hide(this); trans.addToBackStack(tag); trans.commit(); ...
Fragments keep duplicating
android,android-fragments,fragmenttransaction,fragmentmanager
You can set the tag while adding/replacing the Fragment, So you need to mention it as : trans.replace(R.id.fragmentContainer, newFragment,tag); Pass the tag value to the method according to the Fragment showFragment(new EventsFragment(),tag, position); Hope it will help you ツ...
What is the purpose of fragment recycling by FragmentManager in Android?
android,fragment,fragmenttransaction,fragmentmanager
The fragment is not recycled. If you logged Fragment.toString() after screen orientation, you would get a different value meaning those fragment instances are different, created from scratch. All lifecycle methods are called BUT you are able to persist some values through onSaveInstanceState(Bundle). This is not true for fragments where you...
IllegalArgumentException: No view found for id in fragments
android,android-fragments,fragment,fragmenttransaction
It could be that your activity or fragment isn't being properly cached and a re-creation crashes the app. Try calling super.onCreate(null); and see if the problem goes away. If so then you'll need to properly save the instance states for your fragments and activity, so they're re-created properly. You can...
addToBackStack() method is not working without overriding the onBackPressed() method in android
android,android-fragments,fragmenttransaction,onbackpressed
Ok. So the reason why it is not working is the conflict of ActionBarActivty and Activity class differences. And the differnce between getSupportFragmentManager() and getFragmentManager() methods of FragmentTransaction. ActionBarActivity: I was using ActionBarActivity which is android.support.v7.app.ActionBarActivity. This means I was using v7 compat library FragmentManager: Fragment Manager were not from...
Fragment Transaction without commit
android,android-fragments,fragmenttransaction
Use ...beginTransaction().show(mGoalProgressFragment).commit(); call commit method when mGoalProgressFragment is not null and also remove other statement in which you are calling commit method which is not useful.show useful message in else block when mGoalProgressFragment is null....