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Clash Royale CLAN TAG #URR8PPP Get center visible item of RecycleView when scrolling This is what I want: As image above, I want to draw a center line on RecycleView , then get the center item when scrolling (as well as move left or right) Here is my try to draw a horizontal RecycleView : RecycleView RecycleView HorizontalAdapter adapter = new HorizontalAdapter(data); LinearLayoutManager layoutManager = new LinearLayoutManager(this, LinearLayoutManager.HORIZONTAL, false); recycleView.setLayoutManager(layoutManager); recycleView.setAdapter(adapter); Is there any way to know which item is moved to center of RecycleView ? And how can I scroll RecycleView to left or right just one position? RecycleView RecycleView Update : I tried to use a scroll listener to get middle position, but it doesn't work as aspect. @Override public void onScrolled(RecyclerView recyclerView, int dx, int dy) { super.onScrolled(recyclerView, dx, dy); ...

Clash Royale CLAN TAG #URR8PPP Duplicate entries with Paging Library I am new to Paging Library and I seem to have implemented it correctly(or what I think is, correctly), that means the API calls are getting perfectly called and inflated. However, when I scroll up, the entire list seems to be duplicated. That is, for a list of 15 items, the list count is becoming 30. Please let me know if you guys find any probable solution to this. Paging Library Thanks please share code – Shubham Vala 1 min ago By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy policy and cookie policy, and that your continued use of the website is subject to these policies.

Clash Royale CLAN TAG #URR8PPP How to Display a Desirable Result of Looping Array in RecycleView today I get result of two array, which is this result is undesirable. For example, I have a data like this: <string-array name="player"> <item>CR7</item> <item>Sergio Ramos</item> <item>Ozil</item> </string-array> <string-array name="posisi"> <item>Stricker</item> <item>Defender</item> <item>Winger</item> </string-array> and when I try to fetch data using looping array, the result is like this: undesirable result I wish, I can fetch the data, and display them like this: Desirable result Can you fix this problem? ModelDoa.java public class ModelDoa { public static final int DOA_PAGI = 0; public static final int DOA_SORE = 1; private String mName; private String bName; private int mType; public ModelDoa(String name, String butong, int type) { this.mName = name; this.bNam...

Clash Royale CLAN TAG #URR8PPP How to get id of sqlite when recyclerview item clicked? Here is my doubt when i click recyclerview item need to get task id which i saved in sqlite how can i do this for example when i click recycler view need to pass that value to next page and need update that value how can i do this so far what i have tried is: public class Task extends Fragment { private static final String MY_PREFERENCE_KEY = "yogan"; private List<Model_Task_List> model_task_lists; private RecyclerView recyclerView; Task_List_Adapter taskadapter; private RecyclerView.LayoutManager layoutManager; SharedPreferences sharedPreferences; private RecyclerView.Adapter adapter; RequestQueue yog; String user_id; AppController app; RequestQueue queue; String Url; Task_DB task_db = null; Database_SF_APP database_sf_app; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, ...

Clash Royale CLAN TAG #URR8PPP Application does not show Firebase - Recyclerview [on hold] I am having a big problem, my application does not display the data that is in the firebase, but also does not present any error, they can help me: This is my Fragment: View v; private RecyclerView mRecyclerView; private List<Adapter> listStore; private DatabaseReference mStoreDatabase; private RecyclerViewAdapter recyclerViewAdapter; private RecyclerView mResultList; public Sema_Fragment() { // Required empty public constructor } @Nullable @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { v = inflater.inflate(R.layout.fragment_sema_, container,false); mRecyclerView = (RecyclerView) v.findViewById(R.id.recycler_view); recyclerViewAdapter = new RecyclerViewAdapter(getContext(),listStore); mRecyclerView.setLayoutManager(new LinearLayoutManager(getActivity())); mRecyclerView.setAdapter(recyclerViewAdapter); ...

Clash Royale CLAN TAG #URR8PPP Creating a Custom grid pattern Gridview Image I want to create a grid view like in the image I have attached for the project in this company I am working for. I have tried both with Flexbox Layout manager and staggered grid view. But whenever I set top margin for the centre images the row height of the recycler view increases, so I am unable to achieve the interlocking design I want. I have added my code, please tell me what I am doing wrong?. Main Activity public class MainActivity extends AppCompatActivity { ArrayList<String> xdx; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); setSupportActionBar(toolbar); xdx=new ArrayList<>(); for(int e=0;e<=50;e++) { if(e%2==0) { xdx.add("http://www.gstatic.com/webp...