Data not showing in recyclerview android

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WebJan 29, 2015 · I am used to put an special view inside the layout file as described in the ListActivity documentation to be displayed when there is no data. This view has the id "android:id/empty". <textview ...WebFeb 13, 2024 · It's not showing the default data I set in restoList. ... import android.support.v7.widget.RecyclerView; import android.util.Log; import java.util.ArrayList; public class Recycler_Activity extends AppCompatActivity { private ArrayList restoList = new ArrayList<>(); private RecyclerView …

Parse Json Data In Recyclerview Using Retrofit Library And Picasso …

WebJun 20, 2024 · I am using firebase ui to load data from firebase database to recycler view but the data is not showing up inside the recycler view. This is my fragment import android.os.Bundle; import androidx. WebMar 27, 2024 · 1. add adapters.startListening (); this line mentioned below. adapters.startListening (); recyclerView.setHasFixedSize (true); also check firestore rules. allow read, write : if true; also check data collection field name and your model class variable name or you can your anotaion. @PropertyName ("Date") Share. Improve this … highest city in north america

android - data not showing in recyclerview using …

Web19 hours ago · How to load the last message in the bottom of the RecyclerView - Kotlin. I'm doing an APP and when the user send some message, if the ChatScreen is empty the RecyclerView starts loading the MessageBox in the top of the APP, as the image is showing: I would like to know how to change to start showing the MessageBox in the … WebFeb 6, 2024 · 2 Answers. about sethasFixedSize , if the size of your the RecyclerView depends on the adapter's content you have to set the sethasFixedSize vlaue : false otherwise set it true . // for depending on adapter mRecyclerView.setHasFixedSize (false); // for doesn't depend on adapter mRecyclerView.setHasFixedSize (true); WebMar 23, 2024 · 1. This issue is that you set your adapter before you populate your list. You create your adapter before you get a response from your list. You have to remember that when you make your retrofit request, you have to wait for the response. Otherwise, you are just sending an empty list to your adapter. highest city in the usa

kotlin coroutines - How to collect flows from two different room …

android - Recycler View Not Showing Anything - Stack Overflow

WebSep 28, 2024 · Before setting the dataset to the adapter, I am getting the dataset from the Room database, and then I set the data to the adapter and set the adapter to the recyclerview. Currently there are 2 ite... WebOct 17, 2024 at 5:21. Add a comment. -1. In the ViewActivity class, you have first set the recyclerView adapter to ViewAdapter and then to ViewChildAdapter thus, now, the adapter of recyclerView is ViewChildAdapter instead of ViewAdapter. Remove this line and the problem will be resolved. highest city in the philippinesWebNov 18, 2016 · Sorted by: 3. First add a LayoutManager for the RecyclerView in order to tell it how to display the elements. Second, I recommend initializate the data first before putting it in the Adapter. rv = (RecyclerView) view.findViewById (R.id.list_view_m); … highest city in the us

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Data not showing in recyclerview android

android - Recyclerview not showing kotlin - Stack Overflow

WebApr 14, 2024 · No, all of the advantage comes from recycling. If at least all-1 items are always visible, you get no performance advantage. Instead you get disadvantage of not saving the state of child items (like scroll position of orthogonal sub-recyclers won't be preserved when navigating forward and back). WebJun 2, 2016 · I'm trying to display from data from my Firebase database but I'm getting the following: my recyclerview. Firebase database. I've been looking up different solutions but I still keep returning to the same problem. I'm fairly new to Android and programming in general so any help would be appreciated. Here is the relevant code. LogbookFragment:

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WebAs it was mentioned above in comments, the problem might be in non-specifying the layoutManager attribute of the RecyclerView.. The layoutManager can be specified either in XML-file or dynamically in Java code.. Example of Java code from the answer above: LinearLayoutManager linearLayoutManager = new LinearLayoutManager(this); … WebDec 27, 2024 · I am trying to get data from a JSON File using volley method and show it in RecyclerView but its not showing any data on RecyclerView. mysql Databse is configured on xampp. Code is below. I am new to android so you have to give your answers in detail. Here is my PHP file getdata.php:

WebFeb 7, 2016 · I have been making an app that uses a RecyclerView but its not showing any thing..why contents of the recycler view have not been showing up.my codes are bellow. ... import android.support.v7.widget.RecyclerView; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; … WebNov 29, 2024 · 1. There are a few fixes to make: You call getHouses first and then observe the data. Where as you should observe the data and then call getHouses. Only set the RecyclerView s layoutManager and setHasFixedSize once. Remove rv.adapter = it.adapter that seems redundant due to this line: it.adapter = HousesAdapter (houses, this).

WebJul 5, 2024 · 2. First, you need to inflate the layout of the fragment and then initialize the RecyclerView. Try this. public View onCreateView (LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { ( (MainActivity) getActivity ()).setTitle ("VIEW ALL MODULES"); // Inflate the layout for this fragment View view = inflater.inflate (R ... WebApr 12, 2024 · Here is the code which pull the list items from List Array. i Solution 1: You can create a sql query e.g.: String sqlQuery = "select name,phone,mobile,email from …

WebNov 11, 2024 · Solution: My problem is solved by modifying the onCreateViewHolder like the following. override fun onCreateViewHolder (parent: ViewGroup, viewType: Int): VHolder { val inflater = …

Webmy app requires to select multiple images from gallery and to show them in a horizontal Recycler View. I know how to do when I use only ImageView but in that case I'm … highest city in the world above sea levelWebJul 5, 2016 · You might also benefit from disabling nested scrolling on the recycler view, like so: RecyclerView recycler = (RecyclerView) findViewById (R.id.recycler); recycler.setNestedScrollingEnabled (false); That's right. On a side note, I actually did have RecyclerView 's height set to wrap_content. highest city in north carolinaWebApr 9, 2024 · my end goal is to collect data from both the tables and combine them like CombinedData(val UserName : String, val MobileNumber : String, val tags : List, val ProfileUrl : String) based on the "MobileNumber" value and finally show them in recyclerview. how can i combine the collect functions so that if any one of those table … how full is your bucket read alongWebIt could be a stupid problem with my RecyclerView and nothing to do with the data binding at all but I can't see anything wrong. View rootview = inflater.inflate (R.layout.fragment_profile_first, container, false); // Initialize recycler view RecyclerView badgesRV = (RecyclerView) rootview.findViewById (R.id.badgesRV); … how full is your bucket educator\u0027s editionWeb1 day ago · but with this implementation, I also update the entire inner recycler. Perhaps Payloads from DiffUtil will help me. But I do not have enough knowledge, including Kotlin, to implement them. Or maybe there is some other way? I have already gone through a lot of information on delegates, but I have not come across objects redrawing anywhere. how full should a car radiator beWebSep 23, 2024 · The above code is used for initialization of Recyclerview with configuration of adapter. I don't see any code related to working with data and design. Please post the code for Data and Design. – Ashish. Sep 23, 2024 at 10:23. 1. post your XML files here. Activity and Item. – Lakhwinder Singh. highest city in the us altitudeWebNov 9, 2024 · simply I make activity using your code. and this code is working. I don't use StringRequest and image library. So, If this code is not working, how full moon occurs