Refresh fragment android. Refresh a fragment android.

Refresh fragment android Nov 24, 2013 · How to refresh/reload a Fragment in android? Load 7 more related questions Show fewer related questions Sorted by: Reset to default Jun 27, 2013 · Implement the interface class in the Parent Fragment. Nov 24, 2016 · public class MyPageAdapter extends FragmentPagerAdapter { // fragments to instantiate in the viewpager private List<Fragment> fragments; // constructor public MyPageAdapter(FragmentManager fm,List<Fragment> fragments) { super(fm); this. In your case just implement callback in the second Fragment onDataSaved and call this method in the first Fragment when you save data to the database. getPosition());// create a method viewpager. This fragment loads data from server. Here is method: Mar 8, 2022 · But after I navigate to some fragment and get back to the same screen, clicking on refresh only handles click event but does not refresh the adapter. Fragment Refresh. Hot Network Questions Jun 25, 2019 · I have a tab layout with 2 fragment and I have a toolbar with different options that belong to the activity which hosts the view pager. * * This causes [Fragment. statistic_order_fragment); FragmentTransaction fragmentTransaction = getFragmentManager(). Android: refresh/update fragment from another activity on button clicked. How to refresh fragment activity in android. what should I do to refresh fragment? Jan 5, 2019 · Refresh a fragment android. Oct 12, 2013 · I have an Action Bar with Fragment as follow. size } override fun getItemId(position: Int): Long { return fragments[position]. id Jan 4, 2017 · How to refresh a Fragment in android. 3. On the fragment activity I have a button that when clicked, it sends a message to the current fragment to refresh its contents. I need the fragment to do it independently from the activity. This would mean that Android would refresh all the 4 fragments initially, which is a bit of a performance overhead (which you should manage properly). Hot Network Questions Can convexity of a polyhedron be determined solely by the line segments between its vertices? Jan 3, 2013 · Refresh the listview in fragment android. setAdapter(selectedTabPosition); Use instanceof for cast context. For that purpose i need to reload the listview in fragment a. In this activity I select the from and to dates. There are 3 fragments inside viewpager. Fragment; But I got this working. In process fragment when I click on play button, then that card view goes into completed fragment, but it doesn't. This will refresh current fragment: FragmentTransaction ft = getFragmentManager(). So there is a second approach: First, create an interface to be called when your need refresh: public interface Updatable { public void update(); } Then, make your fragments implement this interface: Dec 26, 2021 · I use a single fragment for all tab. Here Fragement1 is added to View Pager inside Activity class. onViewCreated] to be called (but not [Fragment. Performance wise, it isn't the best practice. public class My extends Frag Nov 10, 2016 · How do I refresh the data from a local database to RecyclerView when data was successfully submitted? I use the tabs on the application. A GridRow is just a row of checkedTextview representing a cell. Here is my custom FragmentPagerAdapter (I used google's sample) Jul 10, 2014 · In my FragmentActivity I have a fragment. Mar 29, 2013 · Then how should I get notified from the synch service running in the background that my corresponding fragment view is now changed so that I can call my refresh function on my fragment view? Note: I don't want to refresh the fragment again and again at certain intervals. Feb 2, 2017 · I implemented a ViewPager composed of 3 fragments (0,1,2). The snippet will call the onCreateView Method of the Fragment. Jul 18, 2014 · Android refresh a ViewPager inside a fragment. Refreshing Fragment. There is also documentation how to communicate between fragments. 2. I saw a lot of example using getFragmentByTag() but my fragment is created dynamically. In “A” Fragment I have developed one form and in that form some data is coming from a database. 1. onActivityResult(int requestCode, int resultCode, Intent Jan 24, 2015 · class HomeViewPagerAdapter( fa: FragmentActivity ) : FragmentStateAdapter(fa) { lateinit var fragments: ArrayList<Fragments> override fun getItemCount(): Int { return fragments. So how to call them when the user is in the first fragment. Viewed 40k times Mar 26, 2014 · Android ViewPager Refresh fragment. Sep 24, 2015 · In my app,i'm using a ViewPager with a PagerTabStrip,on the actionbar i have a switch button. But before deep into it, I would like to clarify the concept of Viewpager and when and why we should use it. This is working as intended with the new state manager as mentioned in the Fragment 1. I have tried onResume() method but it does not refresh the data. detach(fragment); fragmentTransaction. Works perfectly fine for me. Hot Network Questions A Chinese manhua (donghua) with a blue-haired main character that regresses back in time whenever he dies while Jul 28, 2022 · In my kotlin project, I want to refresh fragments from an Actvity. Refresh/Reload/Re instantiate a Fragment in an android tab system. if the number of items in fragments B is increased then the count in left side fragment A should also be increased. Now you can call that action inside that fragment like so. By default ViewPager2 restore same fragments if you delete and add same Nov 24, 2021 · In this Android tutorial, I will show you how we can update/refresh/reload the fragments inside Viewpager2 dynamically. addFlags(Intent. Any one help me to refresh the home fragment. Everything works ok (activity / current fragment communication) except the fact that I cannot refresh the fragment's view. Is there a way to "refresh" the activity or the fragment? Dec 4, 2013 · Android fragment refresh on back press. here are the steps. that is named AllOrdersTab. onCreate]). I just need to refresh the current Fragment. All the other methods in it have to be static and its working ok, except now I need setPreferenceScreen(null); addPreferencesFromResource(R. Is there any simplest way out that I could load only a/1 fragment using view pager? Or to reload the fragments? Sep 14, 2017 · How can I reload my fragment from an Adapter class after a button click that deleted an item in my database, my fragment has a RecyclerView that will be populated by an JSON Array from my database. Feb 9, 2016 · I assume you are trying to refresh fragment when coming back from an activity (that activity does not hosting the fragment which needs to be refreshed), if my assumption is correct please try the below approach, incase not please clarify the question with more info. preferences); It seems every time the app start, tab1 (fragment) and tab2 (fragment) are loaded with correct data. Fragment One : download Image to my fragment two grideView. notifyDataSetChanged(), but its refreshing all pages,How to refresh or change only current page without refreshing or changing other pages i have a listview that contains name and count in fragment A. Sep 25, 2012 · But the Fragment that it comes back to shows that information and it's not refreshing when the activity is finished. Nov 21, 2016 · There is a back button on the Activity which brings us back to the fragment page. If the query returns empty from the database, a textview is displayed saying "Nothing to Display" but if Feb 28, 2015 · Got it by using FragmentManager to replace the obsolete fragment with a new one. Fragment myFragment = new Fragment(url,position); After you stop your activity and open some other applications, you loose your vars which you set on constructor of your custom fragment. Sep 27, 2016 · If profile is an activity, start it using startActivityforResult, and get new data in onActivityResult if fragment instance isn't null, call some method say update in that fragment. I want to refresh the Activity from Fragment. onActivityCreated(savedInstanceState); //your code which you want to refresh loadItems(); } Sep 13, 2017 · I am just new to android and I've been researching for this for weeks but I still cannot find a way to make it work. I want to update the value in the first tab after I press the OK button from the Apr 7, 2017 · This server data depend upon fragment button click. When im changing the tabs the fragment view is not updating repeatedly, although im updating the data in the fragment's onCreateView method based on the tab Feb 20, 2016 · Then do one thing . Android back button not working in fragment. refresh fragment that gone to activity after back pressed in that activity. Dec 28, 2019 · In my android application I'm loading data from database into a ListView inside a Fragment. In my fragment activity, I have to choose from that spinner and on item select, I will get the id and send that id to async task in fragment activity and get the JSON data and show the data in the fragment. when I refresh activity that time it goes, mean when activity close and then start. The problem is that I don't know when to update the listview. my first tab is a fragment with a form (for example Users) after i click save, the data is inserted in the database. 6. The scenario is I am using a viewpage adapter whering I have 3 pages which are actually are fragments. now after i successfully in the first fragment (have good function) after to check the second (dont have refresh) that have previous information to my fragment refresh, third same and when i check the fourth fragment then information in second and third are refreshed it. java Aug 7, 2012 · From the developer's page about Fragments: onCreateView(): The system calls this when it's time for the fragment to draw its user interface for the first time. I have a Fragment A with a RecyclerView. Android: ListFragment refresh using notifyDataSetChanged() with custom adapter does not work. setTargetFragment(fragment, REQUEST CODE), then inside the DialogFragment (ExampleDialog class), call getTargetFragment(). Basically I've created an interface that is used for both of my sections on scenario execute with method refresh(); and made an implementation inside my fragment. You can return null if the fragment does not provide a UI. I would like to instantiate my fragment after a rotation so the Activity restarts; but the problem that I don't use viewpager. Hot Network Questions Why is a breaker Nov 11, 2014 · Android refresh a ViewPager inside a fragment. Apr 7, 2020 · Fragment #2 is to Insert or Update operations (Transactions). Mar 16, 2016 · I will create a 4 fragment page. When I click the back button, listview appears but sometimes not all the elements appear; some of them appear in white. Create an interface class . But I can't find a way to refresh the fragment from the activity. onActivityResult( getTargetRequestCode(), Activity. Now able to make a selection of an ActiveView menu item that triggers an event, and have the active fragment replaced with a current one showing this per screenshot below. I update it in onResume() method and it works but only if I leave fragment and come back to it. But, I want it by refreshing the fragment. Jul 24, 2015 · As per me there is simple to refresh the fragment when come back from other fragment, We just have to override the onActivityCreated Method for refresh fragment. navigate(fragmentId) Jun 28, 2017 · Android ViewPager Refresh fragment. This method removes item form list, and now I want to refresh fragment, so removed item isn't on the list anymore. Jan 24, 2020 · Account is a fragment and when I click on the update Button I go to the UpdateProfile activity. . Indeed, even if I set the preference on false before opened the Play Store, when the user come back, the box is checked (the fragment has just been paused and resumed so the preference value is ignored). id. after that if I swipe back to previous tab it is not created or May 29, 2014 · All 3 fragment tabs are loaded with different information and logic and layouts. create the Handler and Runnable in the onCreate() and onAttach() Aug 14, 2017 · I want to search the data in each fragment When my app is loading, the search is working for the first fragment, then if I swipe to the next fragment and come back to the first fragment the search is not working as because the methods related to the first fragment is not getting called. setCurrentItem(tab. To draw a UI for your fragment, you must return a View from this method that is the root of your fragment's layout. Aug 11, 2013 · Every tab is a fragment with a listview. TabsPagerAdapter. When I go to Fragment #2 to Insert or Update data to Room Database then back to Fragment #1 with (top or bottom) back button, fragment #1 doesn't reload and data doesn't change (update) until I reload Jul 10, 2012 · I'm building a classic menu/detail fragment tablet Activity. I include this in fragment class: Oct 30, 2017 · How to refresh Fragment1 when I pressed back button in Fragment2. facebook. Java (refresh method): Fragment fragment = getChildFragmentManager(). getBackStackEntryCount()-1); String str=latestEntry. Everything works fine as expected, but one thing I can't figure out why it happens. com/Lirs-Tech-Tips-111449010 Jul 16, 2014 · How to refresh fragment activity in android. Android - Reload a Fragment that is Part of ViewPager. public interface MyDialogListener { void OnCloseDialog(Object obj); //you can put any object here } Implement the interface class in the Parent Fragment Sep 28, 2016 · Hello I'm implementing a dynamic TabLayout using a single fragment, i have manage to create the tabs so far but there is a problem using a single fragment. I created an int Aug 7, 2013 · call this code when you set adapter and when you want to refresh UI. Can someone please help me how to achieve this am pretty new at this. The thing is when I download the image and switch to the second Fragment tab , nothing show up but when I restart the App I can see the image is downloaded inside my second fragment Oct 2, 2015 · Refresh a fragment android. My idea was to do notifyDataSetInvalidated() from refresh. Fragment A populates the RecyclerView items (a list of users) from SQLite and displays it in the onCreateView() method, and it works fine. Unfortunately, nothing changes however when I reload the Fragment (for example, rotating the device) I can see the new data. An Activity will always "know" everything about the Fragments it uses but Fragments should never "know" anything about any Activity they are attached to except for checking that the Activity implements the Fragment's own interface (where necessary). How to refresh a fragment after onbackpressed from activity with kotlin. 0. Is there any other approach how to refresh the activity with fragments without a blink? I have an activity where on the last fragment there is a button to send the user to ACTION_INPUT_METHOD_SETTINGS. Sep 24, 2018 · How to refresh/reload a Fragment in android? 2. Also the listener for a cell is in the same fragment where I check for current states and new state and change the state accordingly. BeginTransaction(); ft. BackStackEntry latestEntry=fragMgr. I also added the popular PullToRefresh library. Till now, I have used the following code: Intent intent = getIntent(); Intent. How to refresh a fragment in a viewpager? 12. 7 Refresh a fragment android . @BirajZalavadia : The first point in the answer from "localhost" is correct. Fragment How to refresh fragment activity in android. I think this happens because the fragment never goes. getBackStackEntryAt(fragMgr. In tab view I want to refresh Fragment every change. i have another listview in fragment B. Jan 28, 2019 · I am Passing Data through Activity to Fragment using Bundle, Bundle getting it's value from counter, Counter updating it's value base on Thread. Reordering comes into play when two fragment operations are requested at the same done, for example adding fragment 1 and then replacing it with fragment 2, which causes only the latter (replacing fragment 2) to happen. findFragmentById(R. However, after I change some data in tab1, tab2 doesn't update itself base on the data from tab1, it shows the old data. Dec 11, 2016 · Being a developer we face many difficulties while developing. But I have a problem, the problem is when i use FragmentTransaction to refresh my fragment, it returns an error; java. tablayout. 16. I already wrote an interface which gets called each time the fragment gets selected by the user The problem is that the method inside my fragment has no access to the view of the fragment (I guess): MainMenu Sep 2, 2016 · At the start the layout shows a "working" fragment state. Dec 4, 2018 · With Xamarin and until Android 8 i was using: var ft = FragmentManager. Commit(); to refresh a fragment. beginTransaction(); fragmentTransaction. when I do setCurrentItem(1), it display the good fragment but do not refresh the fragment. May I know how to get the current fragment and refresh the content. I only want refresh when my fragment view gets changed. id findNavController(). val fragmentId = findNavController(). Refresh fragment view when button is clicked. Dec 13, 2021 · Refresh a fragment android. public class ActionBarFragment extends Fragment implements MyDialogListener{ @Override public void OnCloseDialog(Object obj) { //Do you refresh } and then I add the listener inside the DialogFragment Mar 18, 2017 · Thanks for this. Here is my code to replace Fragment A with FragmentB. When I press Clear, I delete data from the database. me/lirstechtipsGroup : https://www. My fragment contains a ListView that displays data from a database. Sep 26, 2014 · So it is an issue with ExpandableListAdapter, when I click the button I now delete my child row and then call notifyDataSetChanged() and manually call my SwipeRefreshLayout to refresh, problem is that it deletes the row and then adds it back because the by the time the JSON call is done, the refresh is already done so if it could wait like 5 Mar 5, 2021 · As per this issue:. When I click in listview, fragment detail is open. Not to reload the fragment once loaded-ANDROID. Here is my code for button listener and refresh the activity. 4. This libray is giving me an Intent or a view of my graph. Sep 19, 2017 · I am trying to refresh my incomefrag and expenditurefrag when a date is selected. attach(this). popBackStack(fragmentId!!,true) findNavController(). Oct 20, 2020 · Android, How to restart/refresh a fragment from FragmentActivty? 3. And with Oct 30, 2020 · It is not working. support. In each switch case, I want to refresh the fragment. How can i refresh the Fragment after i click Show Online. BTW, I have initialized the adapter in onCreate() because I need the adapter to maintain loaded data across screen transitions. Apr 15, 2017 · When the user clicks Yes in that second dialog, I want the first dialog to refresh its ListView (just need to update the adapter and call its notifyDataSetChanged method). currentDestination?. v4. Fragment. Fragment transaction method will prevent me from defining my fragment in the layout xml of my activity and I will have to programatically insert the fragment at the right position. public interface DataSavedListener { void onDataSaved(); } Second Fragment Nov 17, 2013 · I'm quite new in android and i have a problem trying to develop an app. E. When i realized this situation i tried bundle approach. But I am really new in Android and ecspecially to Fragments and Viewpager. this is my Activity code : Sep 25, 2017 · I use View-pager to set tab. I want to make a countdown timer in my activity but i need to do it within a fragment, so i need to put a for loop that count from 0 - 10 and refresh a TextView inside that fragment. This will freshly populate the viewPager with new instances of your fragments which is like restarting / refreshing the fragment. Fragment two : show the image that been downloaded from fragment one. How do i make new Fragment onTabSelected to refresh my content? 2. By doing that, you tell android to refresh the fragment each time the view pager tries to get it. In this video I'll go through your question, provide various answers & hopefully this will lead to your You should use fragment. Jan 15, 2019 · How to refresh a listview in fragment page : Android. toLong() } override fun createFragment(position: Int): Fragment { return Nov 29, 2012 · To refresh the contents of a fragment, you could keep a reference to the fragment, and call a public (for example) refresh() method in that fragment. Refresh fragment when coming back on it in viewpager. :(I have 4 fragment tabs (created dynamically) in my Main Activity. but now when I click on category tab I w Jan 17, 2017 · Second is to implement callback between two fragments. My issues is that I want to update these from a dialog activity . setArguments(Bundle extras); method to pass data. and when you refresh fragment the data will persist so you won't have any problem. Aug 9, 2013 · I've added a refresh button to the Fragment, the idea being that when you press it it retrieves any changes in the file and adds them to the view if necessary. Modified 5 years, 2 months ago. – Swipe Refresh Layout in Android Fragment. This code share only helping purpose who find solution. How can I do this ? By main layout view, I mean the one ('R. Aug 31, 2016 · The spinner position is on the toolbar. The onActivityResult doesn't execute. Sep 8, 2016 · How to refresh/reload a Fragment in android? 0. Each adapter item is a fragment and in this fragment in its onCreatView each chess view is initialised. UPDATE: I am Apr 17, 2020 · After initialising the ExampleDialog object, you can set a target fragment to pass data to (as long as they are attached to the same activity) via an intent by using Fragment class inherited function; exampleDialog. Sep 9, 2016 · Am having viewpager with 3 fragments/page, I have to refersh only current page or fragment, am calling mPagerAdapter. java. getPosition()); } @Override public void onTabUnselected Jan 21, 2020 · I'm trying to refresh the data in my fragment every time the user clicks on it in the Bottom Menu Navigation. Go to your navigation graph and find the fragment you want to refresh. How can I make sure that the data is refreshed when I come back to the fragment? I'm using startActivityForResult() and catching the result with the code below but I still do not get a refresh of the fragment Android Studio says that it must be static (inner fragment) and if its not it will crash (tested and happen'd). How to refresh the current fragment [ code snippet ]? To refresh the current Android Fragment you can use the snippet below. When I rotate the tablet my fragments are not up to date. When I click on a toolbar option, it clean the data from DB that are used in the fragment and then it should refresh it to apply changes at screen. Once the back button is pressed and the activity page closes I want the data to be refreshed in the fragment list view. When the work completes * the fragment view model is set to indicate the data is available, and this triggers a different layout to be inflated. use the Activities onResume Method in which you are showing the Fragment and then from within this Activity's OnResume call the Fragment' Function where you want to refresh the Fragment. Today i am gonna talk about fragment communication or simply we can say how to refresh one fragment from another fragment in android: Refresh a fragment android Thanks for taking the time to learn more. I enter an amount from a prompt in Main Activity and save it to database. When I finish Activity, it should refresh the fragment. May 27, 2014 · detach attach fragment in onTabSelected (nothing happens) remove add fragment in onTabSelected (nothing happens) setOffscreenPageLimit(0) (Nothing happens) refresh function inside each fragment to be called onTabSelected (gives nullPointerException) I have been struggling with this problem for a week with no progress. xml. Dec 4, 2013 · How to refresh/reload a Fragment in android? 1. in each tab there is a fragment. 3. How to refresh the fragment after activity finished in Jul 12, 2012 · maybe you can do all the work inside a fragment. This is without a blink: finish() overridePendingTransition(0, 0) startActivity(intent) overridePendingTransition(0, 0) Problem with this is that it removes all fragments from back stack. onResume() method. So, How to refresh the Account Fragment after onbackpressed from activity ? Jul 27, 2017 · So after taking the photo from the Camera Intent, I have to go back to another fragment and come back to see my photo refreshed in the GridView. fragments = fragments; } // return access to fragment from position, required override @Override public I want to force the main layout resource view to redraw / refresh, in say the Activity. Create an action from that fragment to itself. 5. For example. So how to do refresh current fragment when I resume an activity? My fragment page contains listviews, hence it should be updated, when i finish activity. Nov 13, 2018 · I also found another approach how to refresh an activity. After I update the user profile, when I click on BackPressed Button to Back to the Account Fragment,the Account Fragment didn't refrech and the new information didn't appear. Jan 29, 2017 · My app have a fragmentActivity with tabBar which control over the view pager and contain 3 fragments ,when i update my class User in fragmentB,i need to display him in fragmentC. How recreate or refresh fragment. So that it will be shown on both of my fragments. my question is how to refresh fragmentC every time when i add new User. When I'm clicking on my menu I want to refresh my graph. setOnTabSelectedListener(new TabLayout. How to refresh fragment tab content on button When the app load the fragment who has the YoutubePlayerView for first time, it works well, but when I move to other fragment and then back to the fragment the video can't be played. When i go to Fragment B and add a new user and hit done, i go back to Fragment A, now i should "Refresh" the users list. Refresh Fragment in ViewPager using FragmentStatePagerAdapter. It does not change according to change in date but changes when another tab is selected. If fragment instance is null, create new one using new data. Codes are written below: Interface public interface IFragmentOperation { public void refresh(); } Feb 13, 2015 · For instance, if you have 4 tabs, set setOffScreePageLimit(4). Sep 7, 2015 · Android refresh a ViewPager inside a fragment. Hope this helps. 2nd-Tab functions to submit the data, and if successful, the Feb 20, 2018 · How to refresh/reload a Fragment in android? 0. I have a fragment called GalleryHomeFragment, from which I click a button and go to Apr 23, 2019 · To refresh the fragment accepted answer will not work on Nougat and above version. 7. Jul 9, 2014 · Now I need to reflect the updated data. attach(fragment Sep 10, 2013 · If you create your fragments like . Then when the user presses the back button, it's still my last fragment. Actually i have tablayout in fragment and for tablayout i am using viewpager. I tried using static adapters but that didn't work. Both Fagments are under android. Create Adapter. I do have two fragments in my App . commit(); Aug 10, 2012 · Basically all works fine, but I have an issue to refresh the UI. Edit 1: There are three fragments, which are attached with the main activity: Jun 13, 2013 · after AlertDialog confirmation, I call method on DB. my detail fragment is a Graph generate by an external library. public class MyFragment extends Fragment {MyReceiver r; public void refresh() May 4, 2020 · How to refresh/reload a Fragment in android? 3 How to refresh fragment UI when come back to it. If I touch refresh, it appears fine. when each tab layout is selected , a fragment created and works fine for the first time for all 4 fragments. Refreshing data display on a fragment. I try to write update method in fragment and use it in adapter - I created constructor with fragment : Sep 27, 2012 · I have a fragment activity that uses a ViewPager to display a set of fragments. in my architecture I just send different value to load different API data to AllOrdersTab fragment. How to refresh a fragment in a viewpager? 3. – ZeeShaN AbbAs Commented Jun 5, 2014 at 14:43 Why should I create a whole new fragment and replace my current fragment when all I need is to refresh the text on the views that my fragment contains. Fragment retaining old information (not updating properly) 0. Pls have passion with me. If i move to the home fragment means,the fragment should be refreshed. app. I have used a fragment transaction and replaced fragment “A” with fragment “B”. the dialog is show when the method showDialog is called: mi fragment is android. If any changes done in another fragment means it will update in home fragment. inside category tab when i click any category load data from internet and i hide all category and data load inside recycleview. NullPointerException: Attempt to read from field 'int android. I have back button in toolbar for Fragment to Activity communication. Please help me to solve this. I would like to refresh each fragment when their tabs have been clicked as it auto loads the fragments from start as it uses the view pager. lang. The dialog activity containg a list from whose onclick event I want to update the fragment. my second tab is another fragment with form but it uses data from the first tab (i am getting it from the database) to populate a spinner. Refresh fragment when change between tabs. Because 1 of the item will be deleted so I want my RecyclerView to refresh its item Refresh/Reload/Re instantiate a Fragment in an android tab system - sample. I was able to get data in Fragment but UI of Fragment only Updating on Fragment Transaction, so question is. Declare ViewPager2 in xml. The steps to follow are : Define an Interface in the fragment where you have implemented the onClickListener (let it be Fragment A) Apr 4, 2020 · I have searched a lot but can't find solution which will be suitable for my code. Ask Question Asked 10 years, 6 months ago. layout. Is there other things to do to refresh the view ? all I see in onCreateView seems to be just for first creation of the fragment, I mean, when onClick is produced, it seems to me sufficient to just modify the list and notify adapter on changes. mainscreen' below) tha I have an activity with two fragments added to a tabAction. How to refresh a fragment from an activity in android? 2. If profile is another fragment in the main activity, then store the changes in SharedPreferenceManager. Since the code is more than 200 lines pasting only imp parts. How to refresh a fragment in a Sep 21, 2021 · Link donate : http://paypal. How to refresh a fragment in a viewpager? 0. I was thinking this would be done in onResume. I want to instantly refresh data on screen and I think that I need to refresh my Fragment: public class MyFragment extends Fragment implements View. How to update-refresh Fragment in ViewPager by Main Activity programmatically. Refresh Fragment View on Tab Change. define the Handler and Runnable in the fragment. If in your Activity. OnClickListener with ListView: Dec 10, 2013 · I know there are already some questions to this problem. Its is achievable by making an interface MainActivity. thanks for your collaboration Mar 6, 2016 · Android refresh a ViewPager inside a fragment. Here is the structure. I'm using static variable to pass data from tab1 to tab2. com/groups/808719699605259Fan Page: https://www. If i manually swipe from tabs 3 to tabs 2, it r Jan 4, 2017 · Android Fragment refresh doesn't work. how can i update fragment Ui at Real time. Detach(fragment). getName(); Fragment fragment=fragMgr. Refresh a fragment android. Do I have to do any thing with view object ? Any hints ? Edit 1: Nov 2, 2013 · How to update-refresh Fragment in View Pager by Main Activity programmatically after long struggle I have found proper solution. Example: public class ArticleTabFragmentActivity extends FragmentActivity{ private PopulareFragment populareFragment; private RecomandateFragment recomandateFragment; <code> private void bindView(){ Button btn_refresh = (Button) findViewById(R. Apr 7, 2018 · The solution was not to work with list of apps but to refresh the fragment. This is my dialog inside fragment it works fine, now I want that when i click "ok" button it reload the current fragment. So ones loaded, for refreshing the fragment when user swipe the tab you can override setUserVisibleHint method inside Fragment class which is loaded in viewpager. FLAG_ACTIVITY_NO_ANIMATION); finish(); startActivity(intent); But this will restart the whole Activity. ordinal. May 6, 2015 · From your question it is clear you are able to get to work fine when loaded first time. How to refresh/reload a Fragment in android? 2. Hope it helps and this was what you were looking for. OnTabSelectedListener() { @Override public void onTabSelected(TabLayout. g. Tab tab) { refreshTab(tab. RESULT_OK, new Intent() ); and refresh A fragment from the onActivityResult() method in your fragment A: Sep 25, 2017 · This means 1) the activity has less logic to do to figure out which fragment is selected and which method on it has to be called since it's going through a common interface and 2) your fragments don't have to know what kind of Activity they're attached to (right now each fragment is explicitly casting to MyActivity and calling a known method on Mar 18, 2014 · How to refresh fragment activity in android. How to refresh data in Aug 11, 2016 · The item is being removed from list but counter doesn't change value - for example Item 2 was removed but counter still shows 5. Sep 11, 2020 · if you want to reload/refresh you current fragment after perform specific operation you have to destroy this current fragment and navigate here again. I dont know how to refresh a fragment or reload it when it's "active" again. 0-beta01 release notes as a requirement to fix an issue where exiting fragment views were not consistently removed before adding the entering one (aosp/1427376) which actually fixes a number of edge cases which can cause crashes. I want we user clicks on refresh button then I call a method in fragment and do refreshing process. Nov 29, 2023 · So in this case, You will not be able to refresh your fragments data. The code must be placed inside the Fragment that needs to be updated. How to refresh/reload a Fragment in android? 3. Sep 9, 2014 · SOLVED - in my comment below. android reset/reload fragment data. java: To add a little bit to it, this happens in android versions 26 and above where reordering is allowed by default. Dec 13, 2013 · You need to communicate between fragments, but a fragment cannot directly communicate with other fragment, all the communication should be done through the activity which holds these fragments. 24. Android Fragment refresh doesn't work. Nov 23, 2016 · i got viewpager with 4 tabs . detach(this). import android. Refresh all fragments content after returning from another activity. I didn't found a answer which fits to my code. So basically, I want to refresh the fragment once I am back from the Camera Intent. Jun 9, 2016 · To refresh the current Android Fragment you can use the snippet below. Dec 28, 2021 · As I see you are trying to go to a new instance of FragmentA in your booking activity. If you want to send data to an activity, process the data and return the result, in your case you could do it by starting new activity for result by startForActivityResult and also set the result before finish the activity with setResult method in your booking activity. Refresh fragments after coming back from an activity. findFragmentByTag(str); After I get the currently showing fragment, I would like to refresh its view, but how to do it? Is it possible in Android to refresh the view of a fragment Sep 12, 2016 · How can I refresh my fragment (chart-fragment) in parent fragment? I tried doing it like this, but it doesn't work. Jun 25, 2015 · I can also call a method on each on item selected change. I want to when the switch button Changed to true,text of a textview that is on the fragment,changed Mar 24, 2012 · I tried @Gazer answer, it doesn't work for me, I am using different fragment class. Jul 29, 2016 · it will automatically refresh fragment when you swipe one fragment to another in your viewPager or else you can attach and detach fragment like this. onDestroy] followed by [Fragment. Aug 30, 2017 · and then when you want to refresh fragment A from B, you can call the following code: getTargetFragment(). The first one is the gridview of applications, the second one is a gridview for documents. Here is what I did. I would like to someone help me to reload the fragment or reload the YoutubePlayerView. beginTransaction(); ft. The activity that calls the fragments. Dec 26, 2016 · My 4 fragments in ViewPager have one common button from parent activity that opens a dialog and should refresh ListViews in these 4 fragments. Like as @Override public void onActivityCreated(Bundle savedInstanceState) { super. 10. Code As Follows: Apr 21, 2015 · In my Android Application, I have two Fragments in my Activity, A and B. From the fragment object itself you could use a callback to inform the Activity of the need to refresh. Dec 5, 2017 · Android refresh a ViewPager inside a fragment. I make the May 10, 2013 · I have a situation for my android app. With Android 9 this code doesn't work anymore. Attach(fragment). In Your fragment add this code for refresh ((YourActivityName) getContext()). But, your backstack and tab switching remain intact. mContainerId' on a null object reference Can you help me on how to properly refresh my fragment? Nov 30, 2017 · Got my answer here Android refresh a fragment list from its parent activity as suggested by @Prem. You have a Activity_A in which you have defined the fragment, let it be Fragemtn_A. I would like to refresh current fragment using Refresh button Action Bar Menu. xyluc umzm nqz yfqubhp mfjil wns fvb fsfk rivs liq viiarrm wgk phid llbg tqmi