Refresh activity android not working. Every Activity use data from DB.

Refresh activity android not working 3 all works fine. Read about Activity Lifecycle for more details. onCreate(savedInstanceState); setContentView(R. getInstance(context). setOnTabSelectedListener(new TabLayout. The idea of the project is to restart the activity and to observe it, by generating a random number. Feb 28, 2021 · In my recyclerview, I get data from internet and when pulled down it refreshes the data but during the process of retrieving the information from internet, the refresh icon seems to freeze. Jan 24, 2013 · If the adapter is already set, setting it again will not refresh the listview. In the widget_provider. I need your help. It is actually enough to use only Intent. Jan 24, 2014 · I'm wondering how to refresh an activity. 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. Every Activity use data from DB. refreshing activity. If the issue is still here, please keep in mind that we need community support and help to fix it! Oct 6, 2018 · Suppose you have a news app like Yahoo. Hope it helps and this was what you were looking for. Instead, create an object. I mean, I don't even know how to do it. Apr 13, 2018 · I want when I refresh recycler view if internet is available my list should be refresh again if internet is not available my recycler view should be null or empty due to refresh. recreate(); Or, for any CustomAdapters: context. In accordance with title, ListView wont refresh with code notifyDataSetChanged(); This is from main. app. :(I have 4 fragment tabs (created dynamically) in my Main Activity. Aug 28, 2018 · Hello I would like to refresh an activity 3 times, and after 3 times, it would start another activity. Option 2 finish(); startActivity(getIntent()); Jan 5, 2019 · You get no update in the ProductDetailActivity because you are not updating the data object ratings in the ProductDetailActivity that is the basis for the RatingAdapter. Jul 23, 2011 · My widget should refresh its textviews every day at 0:00. class)); } Is this method acceptable? – Sep 20, 2018 · How to refresh kotlin ActivityMain page every 5 minutes once without closing the app. Oct 22, 2012 · I have two Buttons in my Activity. For example if the user goes again to C, C is refreshed, but when from C goes back. (). To simplify things: Then I choose some line from the ListView and the focus automatically goes to the next tab. A sample code that reproduces the problem: Aug 9, 2017 · How to refresh current Activity 1 time after load? My code refresh the activity, but in Loop. . Also I want it to refresh on back pressed. 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 need a broadcast receiver to listen when the internet is on and call that refresh. However for tabs 2-4, I am not able to refresh the data at once after clicking OK in the respective dialog prompt for each of tabs 2-4. Here is my code for button listener and refresh the activity. Now I click the button the current layout gone and open new one. So whenever the activity restarts a random number is displayed indicating the app has restarted. support. Like webview, menu button. Activity_step5. Because I work with database and it involves refreshing others fragments to update the data. Isn't my case. 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. 15. 1. (By click button of dialog activity) I lost some hours today because my code was not working any more. My activity is synced with Firebase Database and I am using a FirebaseRecyclerAdapter to get all the data in a recycler from my firebase acc Nov 24, 2013 · Here are the components in my activity: A list view; Bottom bar which is actually a RelativeLayout under the list view. But if the net turns off, and on again, this will not be called since the activity(?) already been start. Fragment; But I got this working. 1. activity Apr 23, 2013 · Here's how I got it to work: Let the list being sent to the adapter be set as an instance member in the activity. my problem is that the data that i want to display are not refreshing automatically. finish(); startActivity(getintent()); It loading the same Activity again and showing nothing . Then calling . From the fragment object itself you could use a callback to inform the Activity of the need to refresh. This is especially useful for data-driven apps where content may change while the user is interacting with the activity. The problem is i don't know how to access a sub activity within the tabhost from the parent activity. Ok, here is the code the layout look like: May 6, 2011 · Xion's answer was close, but #3 (android:configChanes="orientation") won't work unless the application has an API level of 12 or lower. import android. whose width and height is match_parent. 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 Jul 18, 2016 · You have two options here - The best practice one is to call startActivityForResult(intent) and override onActivityResult() callback method inside MainActivity. I removed that and set this instead: Oct 12, 2020 · I have multiple fragments with its activity. 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. Pull down to refresh the screen. To do this, I think you should clear the data of recycler view as soon as you try to refresh it and add new items only when you get actual data. FLAG_ACTIVITY_CLEAR_TOP to recreate the activity if it was already in the stack. But the problem is, when I press back, the saved instance of activity A shows in which the number of comments is not updated because there is no call Dec 27, 2014 · I'm using SwipeRefreshListener from the support libraries. 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 25, 2012 · I have created an activity that refresh quotes when the user clicks a button. I want to update the value in the first tab after I press the OK button from the Apr 7, 2011 · I have the asynchronous thread working fine to do the background update of the database. Solution need: To update the value of a count on the first activity without finishing and calling the activity explicitly. In the logic that performs a change to the data, make sure it updates the same list instance that the activity passed to the adapter. Apr 3, 2020 · Can you please help me about this game that I created, I want to reload the same activity, like restart game in quiz game. Nov 1, 2010 · When the Activity first loads, it shows a given day - let's say August 23rd. can i call an intent to refresh my list ? I cant refresh my adapter with : adapter. 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. On the other hand, you need to use yourListViewName. Call recreate() on your Activity. What is the best way to implement it? Should I use java's Timer and TimerTask? Thanks. notifyDataSetChanged() to Feb 8, 2011 · However if I set the ListActivity style to Theme. 2 (on Samsung GT) but on Android 2. That 2nd activity is a dialog window, and based on the dialog window base activity should refresh the contents. Not sure Jan 12, 2017 · From what I understand, the activity load the neighbor tabs of the current tab even if those are not focused and this is why I get the default result. Not like restart it, but refresh it. String ascOrDescFilter = " ASC"; String columnFilter = "amount"; @Override protected void onCreate(Bundle savedInstanceState) { super. Because updates will be received immediately. Tab tab) { refreshTab(tab. invalidateViews() in order to tell the ListView to invalidate all its child item views (redraw them). Thanks in advance. I think its not a very good idea to create a new instance of the adapter while setting the list view. Auto refresh the Dec 28, 2018 · How can I refresh an activity from a Item() class. i am doing in the following way but its not working please guide . recreate() Cause this Activity to be recreated with a new instance. I hope you guys can help me, this is the code: package com. When WebView is redrawn (e. May 4, 2022 · Hello 👋, this issue has been opened for more than 2 months with no activity on it. public interface MyDialogListener { void OnCloseDialog(Object obj); //you can put any object here } Implement the interface class in the Parent Fragment Oct 23, 2015 · I am working on the user login procedure. Jan 25, 2017 · But I want to refresh the activity NOT from within the activity. attachBaseContext(LocaleHelper Jul 31, 2015 · The problem: WebView is not refreshed according to the modified properties. setVisibility(View. in your Activity. Just want to refresh an activity from adapter. You should react to the intents result. Have you try static property? The static property will not be released when the finish() is fired in an activity. Total price method is in the MainActivity while the cart items selected is in the RecyclerView. when user click delete button from listview item then i want to refresh activity. It would be better to use startActivityForResult in the onClick()method of the ProductDetailActivity. I found recreate() method in Activity class which works fine Jul 7, 2011 · In your first activity, you should refresh the view in the onResume function rather than just in the onStart or onCreate. Oct 5, 2017 · The easiest way is to refresh the data you're expecting in the onResume of the activity you are returning to. Working : If an instance of Myplanshow. Sep 19, 2017 · Everything works well until I tried to implement the onClickListener on the RecyclerView and realised that's not an option. May 26, 2011 · Consider purchasing "The Busy Coder's Guide to Advanced Android Development", to read in particular Chapter 13, "Advanced Service Patterns". If i have net, this will be called. I am calling setRefresh from onPreExecute and onPostExecute of my AsyncTask. recreate(); You can call this from anywhere you want to refresh your activity. Android: Refresh Activity. It's dynamically shown or hidden in my program. Nov 23, 2011 · I'm using tab host activity and connecting to web service and downloading some data from one of my child activities. Databinding for inflated layouts in android does not refresh. val sdf 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. Any such interaction triggers the following error: Dec 28, 2015 · When you refresh a facebook page, the SwipeRefreshLayout appears to be placed within the activity class and comes down from the top of the screen:. I know how to do it inside a AppCompatActivity() class but as supposed those commands wont work. Tricky way means the way i do might not really suitable for this scenario. Nov 2, 2017 · To do that i have a refresh method that i call in oncreate view. 3. Then I have a linear layout for other views including swipe refresh layout and recycler view: &lt;?xml version=&quot;1. If you need to refresh your data dynamically, move the data fetching and showing on the UI code portion to your onResume method. But it takes some time. I want to refresh the Activity from Fragment. Invisible) inside the code when I would check to see if I have objects to show inside the list. 0: This is my code : Jun 25, 2012 · android:configChanges="keyboardHidden|orientation" - is a poor solution which is discouraged by guidelines. onRestart(); // do some stuff here } Apr 15, 2018 · Since you described your actual problem in the comments, i'll answer this here. Sep 5, 2015 · Here: MainActivity kl= new MainActivity(); kl. widget. This is the Layout of my Main Activity: &lt;android. To apply the theme, make sure you do it before any View is drawn, i. I implemented a custom list adapter based on ArrayAdapter. Mar 20, 2012 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. Refer to the activity documentation to see the lifecycle of an activity. Option 3: An explicit call from fragment to the onActivityResult function is as follows. This TabHost contains 4 activity. this, <Destination>. Instead first check if the listview has a adapter and then call the appropriate method. Use a BroadcastReceiver pattern. Jun 29, 2018 · I have an Activity say ActivityMain from this activity I moved to another activity called ActivitySettings and in settings activity I'm changing the App locale by clicking on a button, and using recreate I achieved the change I need in current activity but when I press back my `ActivityMain' will resume but locale is not updated. In the parent Activity class, override the onActivityResult() method and even override the same in the Fragment class and call as the following code. tablayout. I know how to make button, etc. I've tried the solutions to these questions. Android - How to refresh an activity. What i can't figure out is how to force a refresh of the current tab's listview. 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. Alternatively you can refresh the preferences in the onStart() because your activity is probably "no longer visible" when sent to activity b. This activity draws fragments so before the restart there are few fragments in back stack. beginTransaction(); ft. xml file of your application. 1 and 4. May 29, 2015 · Your answer should be the right answer. Nov 24, 2021 · This will allow you to refresh the content in the activity without reloading it. Refreshing the activity. notifyDataSetChanged(); worked May 7, 2018 · Using the adapter. 0&quot; enc May 27, 2011 · If above two options do not work, then refer to option 3 as it will definitely work. lifecycles. The source code for this chapter is available on Github, with this handy introduction: May 19, 2011 · Android: Refresh Activity. I want my main activity to refresh when I return from Nov 13, 2018 · I'm working on the application with multi language support. Step by Step Oct 4, 2017 · public void onChanged(@Nullable Integer value) { if (value != null) { Intent intent = new Intent(getActivity(),com. I reproduced the problem on Android 3. I googled it, tried few things, what am I doing wrong ? public class Brightness extends Activity { @Override public void onCreate(Bundle Jun 23, 2015 · More help of Activity Recreate method: void android. invalidate(); but nothing changed. Here my code : public class NoteList extends ListActivity { SimpleCursorAdapter adapter; DatabaseSQLiteHelper db; /** * Update the list. First of all, the user enter a fragment , In fragment, it firstly check whether the user has logged in , if true, then inflate the login-ed screen, otherwise, the login form is inflated. Feb 20, 2016 · Now you are navigating to Activity_B from within this Fragment_A. we can call pull to refresh in android as swipe-to-refresh. – Sep 27, 2018 · i am using android studio in listview i have added adapter. For the case that the activity is not running, you should define a broadcast receiver in the manifest which starts the activity. Dialog, it refreshes fine. I would not recommend reloading your complete activity. The listView will show me the default contet, as if I chose nothing. 2. I did searched a bit on google and understood that invalidate() should do the trick. Anyone can see there is new layout coming. 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 Dec 26, 2016 · What I have done to implement functionality I am doing that if a notification arrives I stored it in shared preference and I am running a handler in my fragment for every second which means when a notification arrives I store value in shared preference and based on it my handler runs and hit web service but I am facing one problem that is if I Mar 14, 2012 · You should move all the code that loads and sets the date on your ListView to a different method, and when you want to refresh only the ListView you can call your method again. Within the same activity there is a check box which the users can click if they like the quote. Sep 30, 2015 · Now if on that item, I click comment and go to new activity B, add comment through activity B and press back to go back to activity A. 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. When I clicked the radio button I want to change the language and refresh the current Activity without any delay. Create an interface class . java: Apr 2, 2016 · If you indeed need to refresh the activity, there might be a tricky way to work around. findFragmentByTag("Your_Fragment_TAG"); final FragmentTransaction ft = getSupportFragmentManager(). layout. (presumably because when in dialog, the activity resizes each time the list contents changes, which forces a redraw of the whole view hiearchy?) Any ideas how to make this work in my fullscreen activity? Thanks. So i want an alarm that triggers the refresh every day at 0:00. So I implemented the onClickListener within the getView method of the listadapter. Dec 26, 2018 · For this to work, i needed to set the Refresh view or activity on android. Jun 6, 2017 · This is my webview app code with SwipeRefreshLayout. Work just fine on Android and iOS. splash; Now, when the Activity resumes, it makes every View to draw itself. Now follow the below steps once the IDE is ready. – Mar 11, 2011 · I have a problem ! I have 3 Activities, DB, and WebServer. On click of which an activity pops up. 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. i think the root of my problem is that i inflate multiple sub views into my root view. However, the main activity does not refresh at all. I only need to know code for refreshing TabHost. my view hierarchy looks something like this: layout_activity_main Apr 8, 2015 · Assuming you are using a true service or not an AsyncTask. activity as singleTop inside AndroidManifest. PS: this is just a guess because you have not given enough code to show how you load the data in your 1st acitvity. class); startActivity(intent); } } The text was updated successfully, but these errors were encountered: So my app has a fragment with 3 TextView's, I need to update the texts every second to display info (duh). But i don't want to finish the first activity rather to do some operation onResume() or onRestart() and onPause(). i. Refreshing the Activity without user notice Its not working. It can be passed in through the constructor for example. Aug 1, 2011 · Hello i want to refresh my activity by every second . Mar 31, 2014 · I knew it was much to discuss about this issue, but my problem has not been resolved. attachBaseContext(LocaleHelper Sep 25, 2021 · this not a solution but you should remove recyclerView?. Jun 16, 2010 · To refresh an activity, you can call: this. After a while (like an hour) he comes back, and you want to refresh the p Using this apporach, It will work without Recreating the existing Activity on screen Use Base Activity for attachBaseContext to set the locale language and extend this activity for all activities open class BaseAppCompactActivity() : AppCompatActivity() { override fun attachBaseContext(newBase: Context) { super. DrawerLayout Nov 2, 2013 · How to update-refresh Fragment in View Pager by Main Activity programmatically after long struggle I have found proper solution. When I add the comment, the info is reflected in the backend. What I need is that when the video is finished or the user clicks the back button, I want the activity to be refreshed. commit(); May 20, 2022 · The problem is the properties of the views do get changed but they don't get reflected in main_activity. If your ListView adapter doesn't change, then you can simply modify the data within the adapter however you want, and then call listView. , due to user orientation change) the WebView is updated correctly. Describe what you expected to happen: Scroll the screen. Upon selecting yes, i get cursor and get item's relating database entry and remove that entry and also delete file from application data directory but listview does not refresh itself until i close app and reopen it. recreate(); Try this or, ((Activity) context). Here's some tips to avoid it: Do not keep long-lived references to a context-activity (a reference to an activity should have the same life cycle as the activity itself) Try using the context-application instead of a context-activity Mar 21, 2010 · Option 1. But the problem is that the activity indicator doesn't spin, it's frozen until the refresh finishes. I have implemented AsyncTask to fetch data for recyclerview. This only happens the first time in OnAppearing, after that, if I pull to refresh, it works correctly. Any advice would be appreciated. id. Send the broadcast in your service. Jan 23, 2017 · Im not sure if this answers your question but would it work if set the text in the textView every 5 seconds? Using the txtView. Dec 12, 2013 · I try to do an application of Notes but when I add a note with an editor i made but the ListActivity is not update. My code is: finish();startActivity(getIntent()); Nov 14, 2012 · My problem is when the user goes from A->B->C and press back button, my B activity shows up, but it does not resume or reload or refresh. What appears to be a RecyclerView underneath it is refreshed. BTW, I have initialized the adapter in onCreate() because I need the adapter to maintain loaded data across screen transitions. notifyDataSetChanged(); I tried: Feb 23, 2022 · So far I have only found some hacky solutions for getting the app to change the language and all solutions so far requires the entire activity to be restartet, which is not really ideal since we are building the app with a single-activity architecture. EDIT: I did research and I notice Caldroid is using app V4 Fragment. Mar 24, 2012 · I tried @Gazer answer, it doesn't work for me, I am using different fragment class. when you swipe screen from top to bottom it will do some action based on setOnRefreshListener. android. The problem is SwipeRefreshLayout does not show at all, and hence the dat Jul 10, 2017 · I'm using fragmentpageradapter to inflate fragment , this is my coding. 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 Dec 18, 2016 · Using this apporach, It will work without Recreating the existing Activity on screen Use Base Activity for attachBaseContext to set the locale language and extend this activity for all activities open class BaseAppCompactActivity() : AppCompatActivity() { override fun attachBaseContext(newBase: Context) { super. However, nothing changes, there is no animation. notifyDataSetChanged(); will tell the observer of the adapter that the contents of what is being adapted have changed. when your activity starts, disable the broadcast receiver and re-enable it when your activity stops. It is working for a simple activity layout, but when i am using a web view it's not working properly. Jul 20, 2015 · I am using swipe refresh layout but it is not working for web view. I think refreshing using onResume() would help me best, But how to do it? Jul 11, 2015 · Simply set the property [android:clickable="true"] for the Immediate clild layout of SwipeRefreshLayout which occupies complete screen area. This site have some examples, but most is after click button. The problem I have with my code is that it will always refresh even if it reaches 3 times. LocalBroadcastManager. The RecyclerView won't scroll down. I have more than one fragments, each fragment has listViews which has buttons. I tried to detach and reattach it to get refresh effect but I only got NullPointerException while trying to do it. MainActivity. upadetStateConnection(); theses lines causing issue because trying to access method by create object of class which is extending Activity and that why getIntent() method call always returning null or NullPointerException because Context is invalid. I enter an amount from a prompt in Main Activity and save it to database. I have no Idea how that should work or if it even works in that kind of class. When I press sync button in my child activity I'm starting a new activity which is not in tab host and when the sync is done, it returns to it's parent (child activity). Activity. Jun 27, 2021 · When I set IsRefreshing = true; it does work, the refresh occurs. Feb 6, 2022 · In this article, we will show you how you could restart activity in Android. Dec 18, 2013 · The up link is different to my problem. You shouldn't refresh you app every 5 seconds. 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). g. getPosition()); } @Override public void onTabUnselected Feb 5, 2017 · I am trying to use swipe down to refresh in my activity. Reproducible sample code. I have no idea how to get it to work tho… 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. Feb 29, 2012 · I have an activity with a listview in it. I think you want to refresh the fragment contents upon db update. I try to refresh my activityList after add something in the database but it's not working. btw. sendBroadcast(new Intent("data_changed")); this question is is similar to this * Android - Listview delete item and Refresh and this (the same , but I added the full code here to check if I have any problems in my code): please give me code example. Programmatically relaunch/recreate an activity? But none of them worked for me. 0. on the Activity A you should subscribe for updates from database in onCreate method. That's the quicker way. kt 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. Jan 15, 2011 · Manage to work it out, not sure if this is the right way to do it but it gives the same result: (Added this to the second activity) @Override public void onBackPressed() { this. Nov 12, 2013 · It works nice, but I need to implement automatic 'pull to refresh' on activity start, that is having the same visual and functional effect as pulling down the list just triggered automatically instead of user pull gestures. . The code to reload the view of a fragment was not working anymore after updating to the new version of Support Library 25. See my answer below. Then when the user clicks the activity's "Previous" Button, the Activity shows August 22nd. , before setContentView(R. Jul 15, 2016 · I have following situations with activities A,B,C: A->B->C->A In this last step (C->A), I want to override onBackPressed of C, so that it restarts activity A (without recreating it). Android Invalidate doesn't refresh the whole Jan 12, 2017 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand May 20, 2019 · I have a recyclerview inside SwipeRefreshLayout in a fragment. Normally it works fine but When I go to any other activity, it stop working! So I want to refresh the code when I back to the Flashlight Activity. Some of the items within the list are clickable and some are not. startActivity(new Intent(<Location>. I want the activity to automatically refresh its content every 5 minute. public Feb 9, 2016 · I have a floating button in one of my fragments. So, i want to know is there any option in android to refresh the activity by itself. Steps to Reproduce <ListView IsPullToRefreshEnabled="true"> items </ListView> Then run on "Windows Machine" target Aug 8, 2016 · I have three activities,the first one is used to hold some values from database,and a list view was showed on the second one,when i click any item in that list view I'll be jumping to the third activity and able to edit the item i selected,after updating the data in the database,new datas will be shown in the second activity,but when I return 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. I put a refresh button on the map and tried to : map. Jan 13, 2012 · I have a TabHost activity as main activity of my app. the map did not refresh. – Jul 14, 2016 · I'm using a SwipeRefreshLayout with a RecyclerView, both in a Fragment. Jan 7, 2012 · And secondly you can finish() the activity a before being sent to activity b, then from activity b a new instance of activity a will be created and onCreate() will be called. If the user clicks the "Next" button again, the Activity will show August 24th. Sep 25, 2017 · Now for the first tab, I am able to refresh the contents of the fragment immediately after entering data and clicking OK in the dialog prompt using Interface. Is there Nov 10, 2011 · Then you have to refresh the Cursor by : creating a new cursor or requery() the cursor, then call notifyDataSetChanged() – Reno Commented Nov 10, 2011 at 13:04 May 20, 2013 · My screen is not refreshing after I set new brightness. When I click the first button, I am able to get the correct output but suddenly the page gets refreshed. i tried below code . Done Jul 7, 2016 · Declare the launchMode of your Myplanshow. Here's tutorial that demonstrate about how to implement android pull to refresh. Aug 3, 2017 · I updated the table in sqlite database, but i don't know how to get the updated details in the same activity with refresh when pressing update a buttton. This will freshly populate the viewPager with new instances of your fragments which is like restarting / refreshing the fragment. activity_second); Toolbar toolbar = (Toolbar) findViewById(R. xml I set android:updatePeriodMillis="1000" but I read that the minimum update period is 30 minutes and I have to use alarmManager for this. Here is my code. If so, detach the fragment and reattach it // Reload current fragment Fragment frg = null; frg = getSupportFragmentManager(). recreate(); Or, for any Fragments: getActivity(). In API level 13 or above, the screen size changes when the orientation changes, so this still causes the activity to be destroyed and started when orientation changes. I know this is not the right way. v4. Now the problem is when I go back from the activity to the fragment the fragment does not auto refresh. I need to be able to change application language runtime so after updating the context with new locale I need to restart the activity. How to refresh active activity automaticaly when new refresh of DB was done. My listView is populated by the data on the server. toolbar); setSupportActionBar Oct 7, 2015 · As per surfing, they are saying to finish the first activity before moving to second activity. I can't find a way to refresh the activity. In this way you should not check changes in your list and reload list every time where activity re-started. i'm adding cart item in one fragment and showing it to other fragment and all fragment comes in tab layout. Jun 6, 2012 · IM on ListActivity, i longpress one in a item then appears one ContextMenu(edit, remove), i choose "remove", when i choose this it has to delete(its working) and refresh the Llistactivity, but it dont refresh, the list is the same until i go to other layout/activity sry but is hard for me explain it in english "/ – Aug 15, 2016 · I had timelineList. Jun 25, 2021 · How you can implement it: Use a database. When I refresh in MainActivity, I want all fragment's activity to refresh as well. Then the user clicks the "Next" button and the Activity shows August 23rd again. I have tried going down the route of setting an OnClickListener inside the ViewHolder, but it needs to call a function inside the main activity and refresh it's listView. Reload or Refresh Activity from OnClickListener not working. notifyItemInserted(positionOfInsertedItem Jan 3, 2011 · We should first know what is Pull to refresh layout in android . How can I refresh this TabHost (or one of my activity which TabHost includes) by clicking on button in another activity. It has the same state as before. getPosition());// create a method viewpager. e. I can refresh the listview just fine by calling the notifyDataSetChanged() method. public class Cart extends AppCompatActivity { . Here is the code public class MyActivity extends Activity { Prefs myp Aug 23, 2017 · Now onitemLongClickListener i want to show an Alert Dialog box with Yes, No choice to delete file. attach(frg); ft. But SwipeRefresh not working please check it. That method helps to show some data fetch from database. setText("your text"); and then have a delay in between each time you set it? I hope this works and makes sense Aug 6, 2013 · I am new to android development. Thats my Item: May 29, 2019 · on one tab create a scroll view with refresh control Scroll view from react-native cannot be used Scroll view from react-native-gesture-handler can be used So that scrolling can be done but refresh control can't be achieved. When I click on each button, I have to refresh the page and call one method. example. 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. setCurrentItem(tab. Mar 9, 2013 · Your code snippet 1 will create a recursive scenario here. Now when you are leaving Activity_B, then the onResume() method of the Activity_A will be called for sure, and from the onResume() of Activity_A you can call the function of Fragment_A and perform your operations that you want. Jul 31, 2011 · Hello i have the following class to show the graph , as it can be seen in the code i am using some random value for it , how can we refresh this activity in every second to get the moving graphs. 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 Nov 17, 2023 · Description The ListView control pull-to-refresh functionality is missing on WinUI. Jan 20, 2013 · I have a Flashlight Activity. When the activity rebuild you could load the data from static property. Let say that every 20 min server clean my DB and fill it up with new Data. Aug 15, 2016 · currently i am developing an app for android and use data binding for my gui. I have back button in toolbar for Fragment to Activity communication. setTraffic(true); map. I have followed this. step5. However this method causes a flashing black screen to appear during the activity re-creation. I hope this helps. So that data is fetched every time the activity resumes. C Feb 5, 2015 · How can I refresh caldroidFragment after replacing it with its holder? refreshView() seems not to be working after placing it. adapter = adapter from inside the thread, call it outside with assigning a data array to it, you should initialize the adapter to the recyclerView outside the thread and keep its reference or a reference to the data array, when some new item comes in, add it to the data array and call adapter. The second option is to set a ShardPreference boolean firstTime = false inside ReplyActivity and check inside override onResume inside MainActivity and check if this is first time or not. On the activity B you should store new item to the database. OnTabSelectedListener() { @Override public void onTabSelected(TabLayout. When a user runs your app and move out of your app (without quitting the app). Jun 25, 2021 · I have a layout with navigation view with drawer layout as parent. In the parent class: Jan 24, 2021 · The process is as follows: Start with Main Activity -> The application checks if the user is logged in -> If not you must log in -> Go to Login Activity -> Logging in -> Then go back to Main Activity. activity is present at the top of the activity Task stack, the intent will be delivered to it in its onNewIntent() method rather than creating a new instance of the activity. Jul 9, 2010 · My activity contains data retrieved from internet. Thanks. Oct 27, 2015 · Actually, I think it's because your code is not optimized to avoid memory leak. 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. No call to invalidate() should be needed. My problem is cart item is not refreshing on other fragment while swiping fragment. 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. So I want to refresh the current activity when Radio button clicked. adapter delete button definition deletebtn = 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. i have this structure: Main -> MenuItem -> AlertDialog class -> Click Button -> (Reload) Main I want click button reload activity main. detach(frg); ft. Dec 4, 2013 · how can i refresh the view of a fragment, when the back button is pressed? I've tried this in the onResume method of the fragment but it doesn't work. May 3, 2017 · I need to reload an activity from another activity in android application. 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. But all other things are working correctly. mainscreen); If you want to refresh previous activity, this solution should work: In previous activity where you want to refresh: @Override public void onRestart() { super. rgqyr ralexh nbllk uvdo edbrpkcaz hrxzss atdg sbhmwup pkud oysdv supq pbv igbps obk ojj