android-filterable

问题 I have implemented a RecyclerView with SearchView and Filterable ; all classes from v7 . Now there is this behavior that is annoying. Whenever the keyboard is brought up or closed the contents of the RecyclerView goes blank. The count is still correct but the view is empty. My guess, it has something to do with the Layout size change. Is this behavior normal or something is wrong? How to deal with it? I can show the code but don't quite know which part will be relevant so tell me what can I

问题 After performing filtering on Recyclerview items that are fetched through json. It's opening the wrong item when I clicked after filtering the list. Suppose A,B,C,D are in my list, and when I filter for B and click on it - it shows the wrong item (like: A,C,D) but not B. How to fix this? MainActivity.java: public class exit_Activity extends AppCompatActivity implements MyAdapter.OnItemClickListener { String Show_url = "https://retrieve.php"; public static final String EXTRA_ID = "id"; public

问题 I am using a Custom ArrayAdapter to store User information for example sammy, robert, lizie are each one User objects and i am using a User type ArrayList to store all the User objects to ArrayList . And because it is not a string or int (The ArrayList) the default getFilter does not work, and i have done my research but it is really confusing how the getFilter method works so i can modify myself. I want to implement the searching based on the name property form the User class I know i have

问题 I have a autocomplete text view in my android project which is working fine but it only works if first value is entered in it. So for making it more customizable, I have added the below class public class CustomArrayAdapterWIthFilter extends ArrayAdapter<String> implements Filterable { List<String> items = null; List<String> originalItems = null; private MyFilters myFilters = null; Context mContext; public CustomArrayAdapterWIthFilter(@NonNull Context context, @LayoutRes int resource,

问题 I want to implement search filter in Tab view Fragment with data from sqlite database ,after more that three days of being though this and this without success finally i came across this which is seems to be clean idea since am kind new to android development. i tried to implement it but does not seems to work it means search menu item not inflating also i get no result, i do not have idea where do i get t wrong and there is no error at all, any idea on what is wrong and how to make it work.

问题 I recently posted my Question for MultiSpinner values to choose Multiple values from Spinner dialog. I've done successfully with following class. MultiSpinnerSearch.java package com.example.multiplechoicelistwithfilter; import java.util.List; import android.app.AlertDialog; import android.content.Context; import android.content.DialogInterface; import android.content.DialogInterface.OnCancelListener; import android.text.Editable; import android.text.TextWatcher; import android.util

问题 I have a listview and an editText to filter data. It filters data correctly but e.g, if I filter list and open filtered item it shows me the data of item which was at index 0 of original list not that of filtered item. My Adapter class: public class Patient_Adapter extends BaseAdapter implements Filterable{ Activity context; String[] name, age, number, dip_rate; //for filtering use arraylists LayoutInflater inflater; private ValueFilter valueFilter; ArrayList<ArrayList_get_set> arrayList;

问题 I have an edittext on top & below is list in recyclerview. I first use edittext to filter list & then on selecting specific item from list just print/toast on app. My problem is, I am able to filter list however, when I select specific item from list, it shows wrong item name means get from original list instead of filtered. Below is my part code inside fragment onCreateView() { recyclerView.addOnItemTouchListener(new RecyclerItemClickListener(context, new RecyclerItemClickListener

问题 I have a custom adapter extends Base adapter and implements Filterable. When i write something to searchview filter is working well. Before filtering when i click the list item of listview, it is removed successfully. But after filtering when i click the list item, its not removing . How can i fix this problem ? 1 1 2 2 3 3 4 4 adapter: public class kisiler_adapter extends BaseAdapter implements Filterable{ private Context mContext; private List<kisiler> kisilerList; private List<kisiler>

问题 I have created a list view in android and I already implement search filter by using searchview and charsequence as parameter like this searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() { @Override public boolean onQueryTextSubmit(String query) { return false; } @Override public boolean onQueryTextChange(String query) { adapter.getFilter().filter(query); return false; } }); now how can I get the filter result by more than one value? adapter.getFilter().filter("example" ||