Refresh activity android. Jan 24, 2014 · I'm wondering how to refresh an activity.

Refresh activity android Nov 1, 2010 · When the Activity first loads, it shows a given day - let's say August 23rd. setCurrentItem(tab. Nov 3, 2011 · I open Activity A there is some settings --> Go to Activity B ---> Go to Activity A ---> Change some settings in activity A ---> Go to Acivity C In this case If I go back from Activity C I am getting latest setting If I go back I am again I am getting Activity B and again if I go back I am getting Activity A. Android official entry document [14] stop and restart an Activity activity Stopping and Restarting an Activity Stop and restart an Activity activity This lesson teaches you to 1. notifyDataSetChanged(); Read this if you are having trouble refreshing the list: Android List view refresh Refresh the Activity from Fragment in Android. Nov 23, 2011 · Refresh Tab Activity on Android. That 2nd activity is a dialog window, and based on the dialog window base activity should refresh the contents. edit(); editor. class. My problem is that the Service doesn't come out of looper. Then the user clicks the "Next" button and the Activity shows August 23rd again. In A instead of startActivity() method, use. Apr 23, 2019 · To refresh the current Android Fragment you can use the snippet below. Is this possible? I read a lot of questions here on Stack Overflow on this topic. 0. Reloading activities in android. Now how can reload same activity on click of same tab. – Sam. 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 not recommend reloading your complete activity. The idea of the project is to restart the activity and to observe it, by generating a random number. Now, when the Activity resumes, it makes every View to draw itself. implements the refresh method in your fragment (updating views and all) and call that method through your activity. After a while (like an hour) he comes back, and you want to refresh the p Sep 19, 2017 · This is my Adapter. 3. Reload an Activity when a notification arrives, Android. Dec 16, 2013 · it is always better to keep the logic outside the oncreate() function and then call the logic from oncreate function as well as activity refresh button. id. It worked fine. Within the same activity there is a check box which the users can click if they like the quote. I'm fairly sure notifyDataSetChanged() is what i need but i can't figure out how to access the tab's activity > adapter to do this. This will freshly populate the viewPager with new instances of your fragments which is like restarting / refreshing the fragment. php file return me one JSONArray of JSONObjects & each JSONObject Update: GCM is deprecated, use FCM How to refresh activity on receiving gcm push notification if my app is open. i want to refresh activity but it should not affect the selection i have done in spinner for language. setCurrentTab(n); to launch appropriate Activity. The snippet will call the onCreateView Method of the Fragment. 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 Feb 9, 2014 · I want to make it possible for the users to change the language from anywhere in the application (any activity). findFragmentByTag("Your_Fragment_TAG"); final FragmentTransaction ft = getSupportFragmentManager(). class where the CardView data is loaded onClick on Card the Status is checked and An API will run using Volley and UpdateStatus activity must be refreshed with new data: Sep 24, 2019 · I am getting data from the server using retrofit and showing it on the fragmented screen. Solution need: To update the value of a count on the first activity without finishing and calling the activity explicitly. Tricky way means the way i do might not really suitable for this scenario. When I call this method in my "Search Activity" I want to refresh all the tabs public void closeSearchActivity() { SharedPreferences. Share Apr 2, 2016 · If you indeed need to refresh the activity, there might be a tricky way to work around. When I click the first button, I am able to get the correct output but suddenly the page gets refreshed. Feb 17, 2022 · refresh activity android Awgiedawgie Activity. Currently I have not done any thing in activity's onResume() method. getPosition());// create a method viewpager. This seems to work only for fragments that are attached to the activity programatically. public static void restartActivity(Activity act){ Intent intent=new Intent(); intent. Jan 11, 2013 · After reading your update, and further understanding your question. Jan 28, 2021 · refresh activity android. Total price method is in the MainActivity while the cart items selected is in the RecyclerView. The code must be placed inside the Fragment that needs to be updated. 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. Here I activity(say A) get launch as per behaviour on-click of define tab(say TAB A). Asking for help, clarification, or responding to other answers. From an launching an intent from inside another activity? Mar 18, 2017 · I'm almost sure that's not even efficient. Refreshing the Activity without user notice Aug 28, 2018 · Hello I would like to refresh an activity 3 times, and after 3 times, it would start another activity. I need a broadcast receiver to listen when the internet is on and call that refresh. 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. Is there any way to refresh or update activity (without finish and starting again) ? Am I missing something to do in onResume() method? 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. 3 for me. Dec 18, 2016 · android:configChanges="locale" also added in manifest for all activities. commit(); Mar 3, 2018 · "Search activity" is an activity atached in an action bar on my Main Activity. I would then perform the changes needed on the list and then you have to remember to call notifyDataSetChanged() on the adapter if you are using it as Notification bar is not an Activity, its a diferent kind of widget, as per android one Acitvity goes into background, when another actvity come on top of it, that not the case here, this is reason why onResume in not called for you. For example I have a checkbox which responsible for addtional tab in my layout, Feb 1, 2012 · The activity starts the IntentService with startService(). Mar 9, 2013 · Your code snippet 1 will create a recursive scenario here. Jan 15, 2011 · Place the "refresh code" in the onActivityResult method of your first activity. Let say that every 20 min server clean my DB and fill it up with new Data. The setup I have is, I have a recycler view running in a fragment. I want my main activity to refresh when I return from login activity. 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. I know how to make button, etc. For the case that the activity is not running, you should define a broadcast receiver in the manifest which starts the activity. I am new to android, can someone hint me? May 1, 2012 · I have an activity that extends MapActivity and has two main elements, list view on the left and map on the right. when i press a button "OK" on the activity, the same activity must come on top with new fields in it. Oct 7, 2015 · As per surfing, they are saying to finish the first activity before moving to second activity. Jun 25, 2012 · android:configChanges="keyboardHidden|orientation" - is a poor solution which is discouraged by guidelines. I have no idea how to tell the map activity to refresh on its own and display the new coords Nov 24, 2021 · This will allow you to refresh the content in the activity without reloading it. Stop Your Activ One line of code that implements Activity return, restart, and refresh/update, and no animation refresh Mar 28, 2013 · I play a rtsp video stream using MediaPlayer and display it in a SurfaceView. After the back button is called in Activity B, onResume() is called in Activity A. Apr 25, 2012 · I have created an activity that refresh quotes when the user clicks a button. The IntentService does its heavy work. Every Activity use data from DB. 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. Way to refresh fragments from the listAdapter class. So whenever the activity restarts a random number is displayed indicating the app has restarted. – Apr 7, 2011 · What i can't figure out is how to force a refresh of the current tab's listview. In Android development, you can refresh an activity's UI without restarting it by utilizing the onResume() method or by manually updating the UI elements. Oct 6, 2018 · Suppose you have a news app like Yahoo. postDelayed(refresh, 5000); } }; handler. The problem I have with my code is that it will always refresh even if it reaches 3 times. Then when the user clicks the activity's "Previous" Button, the Activity shows August 22nd. When the user makes the swipe-to-refresh gesture, the system displays the progress indicator and calls your app's callback method. I write code for display banner ad but ad is showing only Jun 25, 2021 · Good practice to have some actual state of the app and subscribe for updates from this state. . What I need is that when the video is finished or the user clicks the back button, I want the activity to be refreshed. on the Activity A you should subscribe for updates from database in onCreate method. Viewed 10k times Part of Mobile May 3, 2017 · I need to reload an activity from another activity in android application. Sep 30, 2014 · My MainActivity is a listview and I want to reload the whole activity in order to refresh the listview. If i have net, this will be called. Reload activity each time the TabActivity is visited. To load the data from the logged in user. BahaaAY answered on January 28, 2021 Popularity 10/10 Helpfulness 9/10 Contents ; answer refresh activity android; Mar 16, 2015 · Activity C is opened when when someone clicks on an item in the list from activity B and has a delete button to delete the item and goes back to activity B. This is especially useful for data-driven apps where content may change while the user is interacting with the activity. layout. Jan 24, 2014 · I'm wondering how to refresh an activity. recreate(); Try this or, ((Activity) context). Sep 30, 2015 · onPause() is called in Activity A when it launches Activity B. I have all of this set up already. Done Aug 6, 2013 · I am new to android development. How to refresh active activity automaticaly when new refresh of DB was done. The onClick() function is in the listAdapter. So I want to refresh the current activity when Radio button clicked. If that's not the scenario, you can try to place the refresh code in onResume . This example demonstrates how to reload activity in Android. Jul 22, 2015 · I want when server sends some response in form of WebView then immediately my activity gets refreshed and so WebView in form of banner ad. Avoid non-static inner classes in an activity if you don't control their life cycle, use a static inner class and make a weak reference to the activity inside. Mar 21, 2010 · Option 1. May 2, 2019 · How about introducing an interface like: public interface OnItemSelectedListener { void onItemSelected(int ItemId); } Make the MaintainerActivity implement this interface like this: Jan 15, 2011 · Place the "refresh code" in the onActivityResult method of your first activity. Editor editor = preferencias. class); startActivity(refresh) finish() instead of removing all the views in my layouts, etc How do I restart an Android Activity? I tried the following, but the Activity simply quits. Everything works perf Dec 11, 2012 · I have an activity and on that activity there are a couple of buttons that do different things with numbers, etc. 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. Thanks. The session is likely cached in Shared preferences. 2. Any advice would be appreciated. The behavior is related to your singleTask designation. May 21, 2017 · Now the thing I want to do is, when Button onclick, it jump from Activity A. Nov 20, 2019 · My problem is, that I want to reload (server request, refresh, etc. Dec 18, 2012 · I am new to Android and I have developed the following code to display a bar chart for the top 10 travel destinations. But user cant see that that a new page is loaded . onCreate(savedInstanceState); setContentView(R. class, and instantly refresh B. 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. (By click button of dialog activity) Feb 10, 2025 · 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. Refresh activity and re-open. e. Activity. Nov 6, 2010 · I have a PreferenceActivity with settings for my app and I want to refresh activity if some preferences was changed. On the activity B you should store new item to the database. The problem is i don't know how to access a sub activity within the tabhost from the parent activity. So I'm thinking of refreshing page by pull down. Ask Question Asked 8 years, 2 months ago. PS: this is just a guess because you have not given enough code to show how you load the data in your 1st acitvity. I needed it because of pulling database data at first time . If so, detach the fragment and reattach it // Reload current fragment Fragment frg = null; frg = getSupportFragmentManager(). The RecyclerView acts as a filter and selecting/unselecting items in it will affect the contents of the ListView. Auto updating UI with a different thread. Intent intent = new Intent(getContext, MyActivity. I am new to android, can someone hint me? Dec 26, 2018 · After changing the language of the application, i need to reset every textview, button etc. Jul 11, 2018 · Android - ListView refresh/update from the Main Activity where it is called Hot Network Questions Which issue in human spaceflight is most pressing: radiation, psychology, management of life support resources, or muscle wastage? Dec 19, 2011 · I am building one demo app having pins of all users on Google mapView. The code works because when call onCreate() in the main activity, that contain notifyDataSetChanged(), to refresh list with the lamp that I created with addLamp. –. i have try it using intent but it use the default tex Let A be the main Activity be B be the child Activity. I just want to know how can I refresh the activity (Only One time). Respond to the refresh gesture. But when I delete the data in the database (from current activity or directly from the database), the layout won't update. How to refresh an activity when a child activity (theme:dialog) is closed? 1. I get the data of these users from one php file on server. But when the internet is not there no data will be available. Mar 12, 2017 · I can't quite find my answer on here to this question but I have an activity with a ListView from a Database. To 'refresh' the whole activity, you need to finish() and restart it. String ascOrDescFilter = " ASC"; String columnFilter = "amount"; @Override protected void onCreate(Bundle savedInstanceState) { super. class to B. So, i want to know is there any option in android to refresh the activity by itself. Just want to refresh an activity from adapter. class); startActivity(refresh); this. Oct 27, 2015 · Try using the context-application instead of a context-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). ) my current activity automatically ONLY when: 1. 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. startActivity so another activity "A" is started. However this method causes a flashing black screen to appear during the activity re-creation. I want the activity to automatically refresh its content every 5 minute. I do MediaPlayer initial works in Activity. beginTransaction(); ft. Update current activity if my Sqlite DataBase get updated. Didn't change the setting values shown in the activity in Android 4. My question is that I need to refresh the activity so that i draws a new chart everytime I refresh. Read about Activity Lifecycle for more details. If u have a better idea, you are well come to Nov 2, 2017 · To do that i have a refresh method that i call in oncreate view. So that data is fetched every time the activity resumes. But it takes some time. Nov 10, 2011 · Notify Activity in Android to refresh when data is updated. Oct 12, 2015 · We basicly, casted activity instance to our activity for letting us call our method that you can refresh ui. I also want to refresh after a listview item deletion using contextmenu - it does not seem to happen even with duplicated onResume(). onPause(). Tab tab) { refreshTab(tab. It can be passed in through the constructor for example. What does the fragment mean in Android activity? Android Fragment is the part of activity, it is also known as sub-activity. Here are some efficient methods to refresh an Android activity while ensuring that it doesn't lead to duplicate executions: Using recreate () The simplest way to refresh an activity is by 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( 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. I can refresh the listview just fine by calling the notifyDataSetChanged() method. Code for Oct 22, 2012 · I have two Buttons in my Activity. btw. class); startActivity(refresh); when the Activity is restarted, the loop begins again from 1. I can use this intent to refresh the activity currently: Intent refresh = new Intent(this, Favorites. Refresh Activity. On the detail activity Iam doing some changes back to the server. Reload an activity inside tabhost. Apr 24, 2016 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. setTraffic(true); map. 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. toolbar); setSupportActionBar 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. putString("actual", xmlActual. I have an activity which contains listview filled with data from the server. How can I refresh this TabHost (or one of my activity which TabHost includes) by clicking on button in another activity. 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. 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. Option 2: finish the activity and start the same activity. How to reload Activity from Previous state in Android? 3. I mean, I don't even know how to do it. Here's tutorial that demonstrate about how to implement android pull to refresh. So I implemented the onClickListener within the getView method of the listadapter. OnTabSelectedListener() { @Override public void onTabSelected(TabLayout. When I clicked the radio button I want to change the language and refresh the current Activity without any delay. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. 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. The listview details are being duplicated 2. No call to invalidate() should be needed. Android Notification. That method helps to show some data fetch from database. I have a CAB menu from Jan 30, 2013 · Activity A; Activity B (marked on manifest as singleTop) When I go from A to B, I call B. 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. Jun 16, 2010 · To refresh an activity, you can call: this. Jan 23, 2017 · I need to refresh my Activity once i click my Tab activity back. Reload activity on tab changed. But i don't want to finish the first activity rather to do some operation onResume() or onRestart() and onPause(). In order words I need refresh second activity when any activity jump to it. Currently its just displaying the previous content. This is what I do currently :- Feb 10, 2014 · Android Refresh Activity from Notification. when your activity starts, disable the broadcast receiver and re-enable it when your activity stops. Can someone suggest me a good method to refresh my activity. At a certain point though I would like to be able to have the user reset/(restart?) the activity back to the initial state without having the user have to hit the back button or restart the app. When I on the net connection will app is on, data is not loading as the activity is not refreshing. class); intent. Modified 6 years, 9 months ago. Some of the items within the list are clickable and some are not. Here is my Code for adding the TabActivity. See my answer below. It works fine when jump to a From the fragment object itself you could use a callback to inform the Activity of the need to refresh. But the onStart() does not get called in this case. toString()); editor. class); startActivity(intent); But the code to goback is useful, because the activity don't refresh. when you swipe screen from top to bottom it will do some action based on setOnRefreshListener. Appreciate for all your feedback. Feb 6, 2022 · In this article, we will show you how you could restart activity in Android. Option 2 finish(); startActivity(getIntent()); Mar 11, 2011 · I have a problem ! I have 3 Activities, DB, and WebServer. Please post any links where i may learn how to refresh it. activity_second); Toolbar toolbar = (Toolbar) findViewById(R. startActivity setting the flag "FLAG_ACTIVITY_REORDER_TO_FRONT" (in this way when already open I don't recreate the activity). Jul 5, 2011 · When the user clicks play button, a separate activity starts through intent where the video is played. recreate(); Or, for any Fragments: getActivity(). setFlag(Intent. we can call pull to refresh in android as swipe-to-refresh. Aug 8, 2016 · How do I refresh an Android activity that needs to load from the database? 2. Anyone can see there is new layout coming. May 25, 2012 · There are two issues i am facing- 1. 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. onResume() and release it in Activity. Call recreate() on your Activity. i searched in stackoverflow also but can't get proper solution. mainscreen); Sep 20, 2018 · How to refresh kotlin ActivityMain page every 5 minutes once without closing the app. So if you want refresh from your dialog, call order are dialog-->refresh(activity) -->refresh(profile), because your fragments are not linked to each other. within the activity. the map did not refresh. Clicking on a recycler view item opens a new activity where user makes un update and data is saved in the database. That's the quicker way. Hot Network Questions Nov 2, 2013 · How to update-refresh Fragment in View Pager by Main Activity programmatically after long struggle I have found proper solution. Such as the image and name. The refresh method seems to very redundant in nature. getPosition()); } @Override public void onTabUnselected Jan 3, 2011 · We should first know what is Pull to refresh layout in android . When a user runs your app and move out of your app (without quitting the app). How can get access of same tab to reload same open activity. putString("forecast", xmlForecast Jan 13, 2012 · I have a TabHost activity as main activity of my app. 1. Oct 12, 2013 · when you start a new activity the previous activity (activity a) is paused, any updated to that activity should then be done in the onResume when activity B is destroyed – tyczj Commented Oct 9, 2013 at 16:27 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. recreate() Cause this Activity to be recreated with a new instance. Jan 16, 2018 · I need to refresh Main Activity, when bol returns true, I call notifyDataSetChanged() to refresh the listView. But if the net turns off, and on again, this will not be called since the activity(?) already been start. and also support all screen. finish(); 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]. What is the best way to implement it? Should I use java's Timer and Timer Sep 24, 2017 · In my application I have a activity that displays some web content from database. How you can implement it: Use a database. To apply the theme, make sure you do it before any View is drawn, i. app. 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. , before setContentView(R. I succeed to change the language, but the problem here is to refresh the current activity when the user wants to change the language from there. This TabHost contains 4 activity. I changed the button text from OK to CANCEL in onclick handler. When the IntentService is finished, it should inform the activity about the result so that the activity can be refreshed to show the new data. So in Activity B, May 3, 2010 · After implementing some Android Apps, including several Map activities, I try to refresh the activity when the GPS listener's onLocationChanged() method is called. Jun 23, 2015 · More help of Activity Recreate method: void android. please help I think you want to refresh the fragment contents upon db update. Now I click the button the current layout gone and open new one. I need to refresh my activity, so new contents can be loaded once its back. Jul 30, 2019 · How to reload activity in Android? In some situations, we need to recall activity again from onCreate (). Dec 12, 2013 · I try to refresh my activityList after add something in the database but it's not working. If you need to refresh your data dynamically, move the data fetching and showing on the UI code portion to your onResume method. invalidate(); but nothing changed. CLEAR_TASK); startActivity(intent); By this way, we started our activity again and killed the one which is in backstack. Jan 19, 2012 · and this is the code to go back an refresh: Intent intent = new Intent(getBaseContext(), TestListActivity. 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. What I want to then do is just refresh Activity B with the intent originally passed from activity A. When the list Item is clicked I open up another detail activity. If the user clicks the "Next" button again, the Activity will show August 24th. Notification intent activity. I just need to know is it possible to launch another activity and run its async task again. Refer to the activity documentation to see the lifecycle of an activity. Everything Aug 9, 2022 · is this possible to refresh another activity from current activity once I clicked a button in android so when I clicked that button it will refresh the other activity content? Dec 4, 2015 · I have an activity which shows a List of items from the server. recreate(); Or, for any CustomAdapters: context. 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. I did searched a bit on google and understood that invalidate() should do the trick. I have to call the new activity in a diferent way? Or go back to previus activity in a diferent way? Jul 7, 2011 · In your first activity, you should refresh the view in the onResume function rather than just in the onStart or onCreate. I put a refresh button on the map and tried to : map. Not like restart it, but refresh it. Second activity: Feb 1, 2015 · I have an activity in foreground. OR . attach(frg); ft. detach(frg); ft. Show dialog again with new message Feb 29, 2012 · I have an activity with a listview in it. public class Cart extends AppCompatActivity { . So far, it only works when I close the app and reopen it. Jan 23, 2017 · I want to refresh an activity which will change a textview value after every 5 second without any animation. – Jul 9, 2010 · My activity contains data retrieved from internet. Aug 30, 2012 · I usually pass in the Activity as a parameter to the AsyncTask and use that to call a public method on the activity when the work is done. tablayout. Sep 19, 2017 · I have an activity made of 2 main items: a RecyclerView and a ListView. When I click on each button, I have to refresh the page and call one method. Nov 22, 2011 · Android - Refresh data in an AlertDialog? 0. Provide details and share your research! But avoid …. So when I press back button i want to refresh the previous activity to make sure the changes I made reflect. I hope this helps. So is there any way to refresh whole Activity from this listAdapter class. Apr 3, 2020 · Android: Refresh Activity. Under singleTask, if the activity already exists, it is not recreated, but instead its onNewIntent() method is invoked for you to handle the new intent. hi i have a grid View of images in first Activity,and list view of images in Second Activity if user selects any one of image in list view using check box,i want to update Grid view in First Activity May 26, 2011 · refresh = new Runnable() { public void run() { // Do something handler. Add Answer . I implemented a custom list adapter based on ArrayAdapter. I was wondering if it was a good practice to reload my activity like this : Intent refresh = new Intent(this, conflictActivity. post(refresh); Since you cannot call a non-final variable inside an annonymous class, you will have to declare refresh in the containing class. setOnTabSelectedListener(new TabLayout. Jan 12, 2017 · i am having spinner to change languages. Jan 24, 2021 · However, the main activity does not refresh at all. What I want is that when I click the back button when the video file finishes, I want the mainActivity to be refreshed (the mainActivity is the activity that started the activity for playing video file). In the case where the user suspends the phone when an activity is shown, and then later resumes the phone with the activity shown, I'd like to refresh the data. Please help. An dirty way is, You can also write. When from B I come back to A, i call A. -the app goes to the background (RECENT_APPS or HOME button clicked), and then opened again (because now it will remain alive in the background, and when I start it again, it just goes to the foreground automatically instead of restarting). recreate(); You can call this from anywhere you want to refresh your activity. It will only save you on screen rotation, but your app will still be unusable after your activity will get killed by android when it's on background. Please suggest and provide some code Oct 16, 2011 · I am launching a activity, and once a user is logged in, i want to refresh the main activity. Mar 3, 2014 · I created some activity(say A, B and C) under TabActivity and use m_tabHost. Here my code : public class NoteList extends ListActivity { SimpleCursorAdapter adapter; DatabaseSQLiteHelper db; /** * Update the list. I want to create a reset button. I only need to know code for refreshing TabHost. recreate(); //Trigger the onCreate method in the 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). Jul 11, 2018 · I am trying to update/refresh recycler view data from a different activity. ionh eywn kimc apo mldk shkfs hkg uprmtnj nmlb vfhni bxorw hbdmsu nwszx fjqx fztp