Refresh activity android. An dirty way is, You can also write.

Refresh activity android setAdapter(adapter); this. commit(); Nov 22, 2011 · Android - Refresh data in an AlertDialog? 0. Refer to the activity documentation to see the lifecycle of an activity. Do the following steps, 1. For more information, see the Android docs for Tasks and Back Stack. Using the onClick attribute of the Jul 11, 2018 · I am trying to update/refresh recycler view data from a different activity. Any advice would be appreciated. Call recreate() on your Activity. So each list Jul 7, 2011 · In your first activity, you should refresh the view in the onResume function rather than just in the onStart or onCreate. Just want to refresh an activity from adapter. , updateContent()) in HistoryFragment to update your content. After the back button is called in Activity B, onResume() is called in Activity A. So I did some reserach and found this code: finish(); startActivity(getIntent()); This now works fine, the activity gets refreshed and then I only need to click the back button once. Refresh activity and re-open. This site have some examples, but most is after click button. I was looking for a solution how to refresh the activity so that the user doesn't have to click any other button to see that the language has changed. Tab tab) { refreshTab(tab. Keep track of the activity stack. Intent Service is going to do background operation asynchronously. Aug 11, 2016 · You can follow a process like below. DialogFragment; public class Main{ private static Instrumentation instr; public static Activity reloadActivity(Activity activity) { int orientation = activity. Is there an easy way to do this using android databinding library, rather than reseting all the view texts or refreshing the activity? Thanks in advance. I also tried using a custom animation, but the animation stops after 20-30ms, regardless of the duration i set in the xml. Jul 30, 2019 · How to reload activity in Android? In some situations, we need to recall activity again from onCreate (). To update the view in UI you can go for . In your PartAdapter set a listener which will implemented in Fragment used to update value of sum text view. My code is: finish();startActivity(getIntent()); Nov 23, 2011 · Refresh Tab Activity on Android. I was wondering if it was a good practice to reload my activity like this : Intent refresh = new Intent(this, conflictActivity. 11. post(refresh); Since you cannot call a non-final variable inside an annonymous class, you will have to declare refresh in the containing class. How to refresh Activity when IntentService is finished in android - Before getting into the example, we should know what Intent service is in android. Add Answer . beginTransaction(); ft. I want to reset the graph of main activity when I check the check box or when I delete any item. I need to reload the whole activity because in my situation I can't use NotifyDataSetChanged() because the changes I am making to the listview are not within the onCreate() method and not in a new activity neither. notifyDataSetChanged(); Please Try this way. More precisely, everything works as expected except the animation. OnTabSelectedListener() { @Override public void onTabSelected(TabLayout. Jan 26, 2018 · i have problem with my project Android Studio. FLAG_ACTIVITY_CLEAR_TOP to recreate the activity if it was already in the stack. Programmatically relaunch/recreate an activity? But none of them worked for me. Every Activity use data from DB. In Activity 3, I have the two radio button to change (en, hi). (By click button of dialog activity) Sep 27, 2018 · i am using android studio in listview i have added adapter. The onResume() function of the MainActivity will be get called when you are pressing back button from CallActivity. In your case you can refresh your data in onWindowFocusChanged() if hasFocus is true. u can use the same method to close Activity B and reload Activity A Mar 17, 2017 · Earlier this code was working but it now it suddenly stopped working. But when I delete the data in the database (from current activity or directly from the database), the layout won't update. May 2, 2019 · How about introducing an interface like: public interface OnItemSelectedListener { void onItemSelected(int ItemId); } Make the MaintainerActivity implement this interface like this: Dec 4, 2013 · Inside Fragment put these: private Callbacks mCallbacks; public interface Callbacks { //Callback for when button clicked. app. Now, when the Activity resumes, it makes every View to draw itself. OnCreate the activity gets the source (html) of a web page to a string and presents the result (after parsing it a bit) in a textview. I needed it because of pulling database data at first time . Use startActivityForResult or the new Results API to get a result from Activity C. Fragment is not detaching from parent activity. How to send an object from one Android Activity to another using Intents? 731. recreate(); Or, for any CustomAdapters: context. this; you are assigning your activity in onRefreshSelected field, trying to cast it to your interface, but your activity doesn't implement the interface, that's why ClassCastException raised. class); startActivity(refresh) finish() instead of removing all the views in my layouts, etc ListView; import android. listener = listener; } // in your getView() method final Jan 24, 2014 · I'm wondering how to refresh an activity. within the activity. Anyone can see there is new layout coming. Jun 16, 2010 · To refresh an activity, you can call: this. An dirty way is, You can also write. To 'refresh' the whole activity, you need to finish() and restart it. Apr 3, 2020 · Android: Refresh Activity. For fragments that have been instanciated by the XML layout file of the activity only onActivityCreated is called when the activity is resumed and therefore the fragment shows still the old localization. I have read s Jan 19, 2012 · and this is the code to go back an refresh: Intent intent = new Intent(getBaseContext(), TestListActivity. CLEAR_TASK); startActivity(intent); By this way, we started our activity again and killed the one which is in backstack. I would like to be able to refresh the list in the fragment from the main activity, when one of the menu buttons is clicked, or preferably just removed all the rows from the list. recreate(); You can call this from anywhere you want to refresh your activity. findViewById(R. public void reLoadFragment(Fragment fragment) { Log. It's an old question, but i'm having issues with this solution. Jun 23, 2015 · More help of Activity Recreate method: void android. Feb 10, 2025 · Jetpack Compose is the recommended UI toolkit for Android. public class Cart extends AppCompatActivity { . xml file. Done Let A be the main Activity be B be the child Activity. My problem is, when I decide to enter into the activity to change the time of an alarm and then I press the back button, it does not refresh. detach(frg); ft. Feb 4, 2013 · for me the simplest solution was to send a broadcast, in the activity oncreate i registered and defined the broadcast like this (updateUIReciver is defined as a class instance) : Apr 7, 2017 · In one of my app, I am using tab layout and viewpager with three fragments. When I clicked the radio button I want to change the language and refresh the current Activity without any delay. The onClick() function is in the listAdapter. EDIT 06. To apply the theme, make sure you do it before any View is drawn, i. What is happening is I have it so a button lights up, and after it is clicked it waits 5 seconds then resets the buttons and has another one light up, the only problem is the other buttons are not lighting up, as it stays stuck on the same button. ORIENTATION_PORTRAIT: return forceOrientation(activity I would not recommend reloading your complete activity. 1. class PartAdapter { private OnUpdateLitener listener; public interface OnUpdateListener { void onUpdate(String text); } public void setOnUpdateListner(OnUpdateListener listener) { this. In your case you can use. How to reload Activity from Previous state in Android? 3. onAttach(activity); // Activities containing this fragment must implement its callbacks mCallbacks = (Callbacks) activity; } May 28, 2015 · I have my main Activity with a fragment, which has a Recyclerview retrieving all the data populated from the database. e. Here's tutorial that demonstrate about how to implement android pull to refresh. What is the best solution for this? May 20, 2022 · The problem is the properties of the views do get changed but they don't get reflected in main_activity. Intent intent = new Intent(getContext, MyActivity. class); startActivity(intent); But the code to goback is useful, because the activity don't refresh. close and issue an adapter. Jun 5, 2013 · When I click on the play button, a separate activity starts with VideoView, and I need to refresh the main activity that called the VideoView activity to play the video. If a new activity or dialog appears in the foreground, taking focus and completely covering the activity in progress, the covered activity loses focus and enters the Stopped state. Aug 4, 2012 · Based on your design, your issue is that you are setting the contentView according to a ListView object: ListView list = new ListView(this); list. Feb 6, 2025 · Step 3: Working with the activity_main. setOnTabSelectedListener(new TabLayout. I currently have activity A that fires an intent to goto B and while on act B if you press back I want to go back to act A but have it refresh itself. On the fragment activity I have a button that when clicked, it sends a message to the current fragment to refresh its contents. That 2nd activity is a dialog window, and based on the dialog window base activity should refresh the contents. These fragments contains a Listview which displays data with custom Adapter i made. However this method causes a flashing black screen to appear during the activity re-creation. Going back to a previous activity could mean two things. Here is my code for button listener and refresh the activ Jul 5, 2013 · My idea seemed smart until I noticed that if I re-open the activity, I then need to press the back button twice to get back to main activity. recreate() Cause this Activity to be recreated with a new instance. I have a CAB menu from Mar 7, 2021 · 3 Options. So I'm thinking of refreshing page by pull down. It is actually enough to use only Intent. I have back button in toolbar for Fragment to Activity communication. You should load comments (api/server call) in onResume function rather than onCreate function of Activity A so that every time the activity is resumed your comments are refreshed. onWindowFocusChanged(hasFocus); refreshData(); } as soon the AlertDialog is dismissed, it calls therefreshData() method that refreshs the ListView Feb 14, 2017 · If u opened Activity A->B->C. Reload an activity inside tabhost. Aug 8, 2016 · How do I refresh an Android activity that needs to load from the database? 2. Option 2 finish(); startActivity(getIntent()); Oct 5, 2017 · The easiest way is to refresh the data you're expecting in the onResume of the activity you are returning to. I would like the activity to reload/refresh periodically to always present the latest information. Activity C will close and Activity B will reload its DATABASE. So is there any way to refresh whole Activity from this listAdapter class. May 26, 2011 · refresh = new Runnable() { public void run() { // Do something handler. The RecyclerView acts as a filter and selecting/unselecting items in it will affect the contents of the ListView. I have to call the new activity in a diferent way? Or go back to previus activity in a diferent way? Sep 10, 2017 · Activity 1 > Activity 2 > Activity 3 (milti lang change). The FLAG_ACTIVITY_NO_ANIMATION flag works fine for disabling the animation when starting activities. onSaveInstanceState() and Actvity. Dec 26, 2018 · After changing the language of the application, i need to reset every textview, button etc. Feb 10, 2025 · When the covered activity returns to the foreground and regains focus, the system calls onResume(). Recreate(). postDelayed(refresh, 5000); } }; handler. So whenever the activity restarts a random number is displayed indicating the app has restarted. But when the internet is not there no data will be available. Sep 27, 2012 · I have a fragment activity that uses a ViewPager to display a set of fragments. I am using ExecutorService in my code. finish(); I have followed this. Can you help me how to create auto refresh current activity every 10 second without button click? Sep 29, 2017 · Android activities are stored in the activity stack. I can use this intent to refresh the activity currently: Intent refresh = new Intent(this, Favorites. In A instead of startActivity() method, use. You can use something like: use finish(); on Activity C. The setup I have is, I have a recycler view running in a fragment. Reload activity on tab changed. – Sam. class); startActivity(refresh); when the Activity is restarted, the loop begins again from 1. Second activity: Aug 21, 2012 · The user clicks on a "save" button and then the screen has to refresh itself to display the content of the next item. Learn how to pull to refresh in Compose. 3 different Fragment can be displayed in it. Just always refresh all managers in Activity B in onResume or onStart - this will ensure you always have the latest information. Go to app > res > layout > activity_main. So that data is fetched every time the activity resumes. An example would be a LiveData instance in your activity that updates each time onResume is executed and observe it as a state in your main parent composable. And this is not acceptable because the activity contains a ViewPager which using this method returns to page 0 whenever I update something. Then it opens a new activity to make changes to the activity. Update current activity if my Sqlite DataBase get updated. Sep 30, 2014 · My MainActivity is a listview and I want to reload the whole activity in order to refresh the listview. I've tried the solutions to these questions. Way to refresh fragments from the listAdapter class. orientation; switch (orientation) { case Configuration. java: I think you want to refresh the fragment contents upon db update. BahaaAY answered on January 28, 2021 Popularity 10/10 Helpfulness 9/10 Contents ; answer refresh activity android; Jul 27, 2012 · You can use notifyDataSetChanged() method to update your listview. invalidate() in the view which you want to refresh. Feb 6, 2025 · The SwipeRefreshLayout widget enables a swipe-to-refresh feature in Android applications, allowing users to refresh content in views like ListView or GridView by implementing the OnRefreshListener interface. onCreate(savedInstanceState Jun 20, 2020 · I have to update total price of the items selected in the cart activity by refreshing the activity when user updates the quantity of the items selected. – Jul 31, 2020 · Everything works fine and the language changes in the app, but only if I load another fragment in this activity. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. Everything Jan 28, 2021 · refresh activity android. Read about Activity Lifecycle for more details. public class MainActivity extends Activity { ListView lView; Button btnAdd; private ListView mainListView ; private ArrayAdapter<String> listAdapter ; @Override public void onCreate(Bundle savedInstanceState) { super. If you navigate to a different activity, the previous activity will call onPause, then onResume when you return, and at that time you can check for new data and load it in place. May 2, 2016 · I have a graph in main activity also I have a recycler view in main activity. Aug 9, 2017 · How to refresh current Activity 1 time after load? My code refresh the activity, but in Loop. Oct 12, 2015 · We basicly, casted activity instance to our activity for letting us call our method that you can refresh ui. Let say that every 20 min server clean my DB and fill it up with new Data. Thanks. Refresh Activity. Reloading activities in android. Next I tried using Activity. This flag's docs states: "If it (the target activity) has declared its launch mode to be "multiple" (the default (was changed to "standard")) and you have not set FLAG_ACTIVITY_SINGLE_TOP in the same intent, then it (activity) will be Feb 10, 2025 · The swipe-to-refresh user interface pattern is implemented entirely within the SwipeRefreshLayout widget, which detects the vertical swipe, displays a distinctive progress bar, and triggers callback methods in your app. Jul 18, 2013 · In my android app, I have an activity that displays profile information. The problem is when the Activity ends and returns to the Main Activity the Recyclerview doesn't show the new item I just created. Not like restart it, but refresh it. getPosition());// create a method viewpager. When user call startService() from activity, it doesn’t create an instance for each request and it going to stop service after done some action in s Feb 25, 2014 · I simply use this technique : in the main activity put this @Override public void onWindowFocusChanged(boolean hasFocus) { super. The idea of the project is to restart the activity and to observe it, by generating a random number. What I need is that when the video is finished or the user clicks the back button, I want the activity to be refreshed. support. Oct 7, 2015 · As per surfing, they are saying to finish the first activity before moving to second activity. Tricky way means the way i do might not really suitable for this scenario. May 3, 2017 · I need to reload an activity from another activity in android application. To disable the similar animation that is triggered when calling finish() on an Activity, i. So, i want to know is there any option in android to refresh the activity by itself. Refreshing the Activity without user notice Sep 24, 2019 · I am getting data from the server using retrofit and showing it on the fragmented screen. OR . Sep 19, 2017 · I have an activity made of 2 main items: a RecyclerView and a ListView. getConfiguration(). 2021 Kotlin way to refresh activity. MainActivity. I hope this helps. But it takes some time. If u have a better idea, you are well come to This seems to work only for fragments that are attached to the activity programatically. invalidate(); May 21, 2017 · Now the thing I want to do is, when Button onclick, it jump from Activity A. Mar 21, 2010 · Option 1. This example demonstrates how to reload activity in Android. Enable this behavior by adding the widget to your layout file as the parent of a ListView or GridView and implementing the refresh behavior that is invoked when the user swipes. id. In this fragment I got a button which calls another activity to insert an object into the database. But i don't want to finish the first activity rather to do some operation onResume() or onRestart() and onPause(). This results in essentially the same flow as when the Activity is created due to a configuration change -- the current instance will go through its lifecycle to onDestroy and a new instance then created after it. That's the quicker way. Now I click the button the current layout gone and open new one. Any help is From the fragment object itself you could use a callback to inform the Activity of the need to refresh. setCurrentItem(tab. adapter delete button definition deletebtn = Apr 15, 2018 · I follow this stackoverflow link Auto refresh the activity which refresh activity every 5 second i want to refresh activity once only on create not every 5 second waht do i do? public void onCreate( Feb 15, 2012 · Normally, if some alert dialog is shown above your activity, the activity does not get onPause() and onResume() events. aa. So in Activity B, Aug 3, 2012 · When you press the back button while in the second activity, then Android automatically invokes the previous activity on the back stack, which is in your case your main activity. When I on the net connection will app is on, data is not loading as the activity is not refreshing. Dec 10, 2016 · The FLAG_ACTIVITY_CLEAR_TOP wouldn't vbe useful for you either, cause, if I understand the scenario correctly your taks has only two activities, and your target activity is the secondary. Apr 19, 2015 · I try to refresh TextView in Android. This solves the issue around the state not being saved since it appears to be the same instance of the activity. Sep 13, 2010 · I have one activity. May 29, 2015 · Your answer should be the right answer. Really sorry, it's my mistake: my activity is an embedded activity of an tabactivity, when add android:configChanges="locale" to the tabactivity, it works well, it will not goes to onDestroy() when change the language, and will call onConfigurationChanged() in the tabactivity, but this method cann't called in the embedded activity. Apr 8, 2015 · You can refresh the data of activity by using Broadcast receiver. Jun 14, 2016 · This is how it looks at first: This is the dialog fragment that pops when "edit" is pressed and I want The change to be seen in the activity after the dialog fragment is dismissed. class); startActivity(refresh); this. Everything works ok (activity / current fragment communication) except the fact that I cannot refresh the fragment's view. Implement a public method(i. onRefreshSelected = (OnRefreshSelected) MainScreen. 3. notifyDataSetChanged(); Read this if you are having trouble refreshing the list: Android List view refresh Aug 6, 2013 · I am new to android development. public void onButtonClicked(); } @Override public void onAttach(Activity activity) { super. If so, detach the fragment and reattach it // Reload current fragment Fragment frg = null; frg = getSupportFragmentManager(). public Dialog With this however, everytime I need to refresh the data set, I need to keep running this block of code (which gets a bit difficult inside an onClick() for a button due to "this" not being available. You opened the new activity from another activity with startActivityForResult. So I want to refresh the current activity when Radio button clicked. Total price method is in the MainActivity while the cart items selected is in the RecyclerView. Is this the best way to refresh the data set, or should I look towards removing the . slidingLayout); slidingUpLayout. See my answer below. Didn't change the setting values shown in the activity in Android 4. Solution need: To update the value of a count on the first activity without finishing and calling the activity explicitly. I have a main activity which contains the action bar with 3 menu buttons in it. Activity. I then have a fragment within this main activity which has a list. getResources(). PS: this is just a guess because you have not given enough code to show how you load the data in your 1st acitvity. This will freshly populate the viewPager with new instances of your fragments which is like restarting / refreshing the fragment. findFragmentByTag("Your_Fragment_TAG"); final FragmentTransaction ft = getSupportFragmentManager(). Nov 2, 2013 · How to update-refresh Fragment in View Pager by Main Activity programmatically after long struggle I have found proper solution. tablayout. So here it's my question If the second piece of code is executed within an Activity context, why don't you just call startActivity with the new Mar 9, 2021 · Compose is not aware of state changes like onPause or onResume, you have to handle it using the parent activity's methods. For Example RelativeLayout slidingUpLayout=(RelativeLayout) view. See full list on geeksforgeeks. I can't find a way to refresh the activity. In that case you can just call the finishActivity() function from your code and it'll take you back to the previous activity. This document shows how to update your app when the user requests a manual refresh, whether they trigger it with a swipe gesture or use the action bar refresh action. recreate(); Or, for any Fragments: getActivity(). 3 for me. we can call pull to refresh in android as swipe-to-refresh. attach(frg); ft. How to refresh active activity automaticaly when new refresh of DB was done. In order words I need refresh second activity when any activity jump to it. Let's take a look at the following example: Apr 2, 2016 · If you indeed need to refresh the activity, there might be a tricky way to work around. This will make you lose any data, but if it is important you should already have taken care of this using Actvity. in swipe layout there is a delete button. Custom adapter is used for recyclerview. and use @Override protected void onRestart() { super. e the animation slides from right to left instead, you can call overridePendingTransition(0, 0) after calling finish() and the next animation will be excluded. when you swipe screen from top to bottom it will do some action based on setOnRefreshListener. Reload activity each time the TabActivity is visited. , before setContentView(R. Here the logic goes. I currently have a ListActivity which display the list of alarms and another activity which changes the time of a particular alarm. onRestart(); reloadDATABASE(); } on Activity B. startActivityForResult(Intent intent, int REQUEST_CODE); This is done so that, Activity B when it finishes can return data to this activity, and depending upon the data you can refresh/not-refresh. setContentView(list); Sep 30, 2015 · onPause() is called in Activity A when it launches Activity B. The system then, in rapid succession, calls onPause() and onStop(). After I change language; go to first activity (Activity 1), it is ok. Show dialog again with new message Dec 28, 2011 · I have 1 activity that receives a json object from the server (database) and every activity called view (TableLayout but in ScrollView) automatically updates. Sep 3, 2015 · I have an Activity with a fragment container in layout. Jul 10, 2014 · Executing this. i(LogGeneratorHelper. class, and instantly refresh B. 0. recreate(); Try this or, ((Activity) context). class. getPosition()); } @Override public void onTabUnselected This is what happens in your Activity: when the Activity starts, onCreate() is called; in onCreate() you call get() in get() you call setLocale() in setLocale() you restart the Activity with these two lines: Intent refresh = new Intent(this, Arabic. Get root view from current activity Jan 25, 2017 · On button Click I am changing my data on the server and want to refresh all the listViews (so as to make them load new content). I want to refresh the Activity from Fragment. v4. Dec 18, 2016 · This will also refresh the activity which changed the language (if it subclasses the above activity). org Feb 6, 2022 · In this article, we will show you how you could restart activity in Android. But it loses focus on alert dialog shown and gains it when it dismisses. Although batteries are getting better and the devices becomming more powerful you are still developing on a mobile system where you - as a developer - have somehow a responsibility to save resources :) So if you just need to update the data it will be more efficient to not reload everything since a lot of other things Nov 30, 2010 · I want to refresh the activity as i want thatwithout firing any event some work gets performed and activity calls by itself. Isn't my case. No call to invalidate() should be needed. mainscreen); I would recommend overriding the onResume() method in activity number 1, and in there include code to refresh your array adapter, this is done by using [yourListViewAdapater]. Dec 18, 2013 · The up link is different to my problem i have this structure: Main -> MenuItem -> AlertDialog class -> Click Button -> (Reload) Main I want click button reload activity main. Sep 20, 2018 · How to refresh kotlin ActivityMain page every 5 minutes once without closing the app. I have a check box and swipe layout in list item layout. class to B. Android calls the onResume() callback every time you return to an activity with the back button. –. when user click delete button from listview item then i want to refresh activity. 2. In each fragment I am fetching data from server using Java Rest API. This server data depend upon fragment button click. But I want to stay current activity (refresh current activity), after I choose a radio button (changed language). If you need to refresh your data dynamically, move the data fetching and showing on the UI code portion to your onResume method. notifyDataSetChanged()? Mar 9, 2013 · Your code snippet 1 will create a recursive scenario here. class); intent. . layout. How to refresh an activity when a child activity (theme:dialog) is closed? 1. Jan 3, 2011 · We should first know what is Pull to refresh layout in android . In this step, we will create SwipeRefreshLayout and Add RecyclerView to it. I am building an alarm application. Dec 22, 2015 · There are 3 different ways to start a new activity in Android, and they all use the Intent class; Intent | Android Developers. When I pushed the "Start refresh" button, after several seconds my app has been stopped by Android system. setFlag(Intent. xml and add the following code snippet. Clicking on a recycler view item opens a new activity where user makes un update and data is saved in the database. Android - How to refresh an activity. After you save changes, it closes the edit activity from the edit activity, then goes back to the profile displaying activity, there I need to restart this activity to refresh the data. onRestoreInstanceState() (or similar). Mar 11, 2011 · I have a problem ! I have 3 Activities, DB, and WebServer. fxgbqvv rrzaakk etfby miwk zilqg auxu xgnir pyuicekt pbtqdkrmq swq mzekfo ifoyra jogah qubue fyvw