Pfthb

I am working on search i have one string that i have added in arraylist and in that string if i have search word it displays values of related word like in my arrylist there is one record like "you are a developer" if i searched you are it displays correct result but if i searched are you developer it can not display results so how to solve it

this is my adapter class.

import android.content.Context;
import android.content.Intent;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Filter;
import android.widget.Filterable;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.sonal.mindwerx.Item.SearchModel;
import com.sonal.mindwerx.R;
import com.sonal.mindwerx.SearchDisplay;

import java.util.ArrayList;
import java.util.List;


public class SearchAdapter extends RecyclerView.Adapter<SearchAdapter.MyViewHolder> implements Filterable {
 ArrayList<SearchModel> filterList;
 private List<SearchModel> searchlist;
 private Context context;


 public class MyViewHolder extends RecyclerView.ViewHolder 


 public TextView tv_name_search, tv_code_search;
 public LinearLayout ll_search_item;

 public MyViewHolder(View view) 
 super(view);

 tv_name_search = (TextView) view.findViewById(R.id.tv_name_search);
 tv_code_search = (TextView) view.findViewById(R.id.tv_code_search);
 ll_search_item = (LinearLayout) view.findViewById(R.id.ll_search_item);

 
 


 public SearchAdapter(Context context, ArrayList<SearchModel> searchlist) 
 this.context = context;
 this.searchlist = searchlist;
 this.filterList = searchlist;
 

 @Override
 public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) 
 View itemView = LayoutInflater.from(parent.getContext())
 .inflate(R.layout.search_item, parent, false);
 return new MyViewHolder(itemView);
 

 @Override
 public void onBindViewHolder(final MyViewHolder holder, int position) 
 final SearchModel searchModel = searchlist.get(position);
 holder.tv_name_search.setText(searchModel.getName());
 holder.tv_code_search.setText(searchModel.getCode());

 holder.ll_search_item.setOnClickListener(new View.OnClickListener() 
 @Override
 public void onClick(View v) 
 Intent intent = new Intent(context, SearchDisplay.class);
 intent.putExtra("sonalcode", searchModel.getCode());
 String rate = searchModel.getRate();
 intent.putExtra("rate", searchModel.getRate());
 intent.putExtra("productid", searchModel.getProductid());
 intent.putExtra("brandid", searchModel.getBrandid());
 context.startActivity(intent);
 
 );
 


 CustomFilter filter;


 @Override
 public int getItemCount() 
 return searchlist.size();
 

 @Override
 public Filter getFilter() 
 if (filter == null) 
 filter = new CustomFilter();
 
 return filter;
 



class CustomFilter extends Filter 
 @Override
 protected FilterResults performFiltering(CharSequence constraint) 
 // TODO Auto-generated method stub
 FilterResults results = new FilterResults();
 if (constraint != null && constraint.length() > 0) 
 //CONSTARINT TO UPPER
 constraint = constraint.toString().toLowerCase();

 ArrayList<SearchModel> filters = new ArrayList<SearchModel>();
 String separated = constraint.toString().toLowerCase().split(" ");

 //get specific items
 for (int i = 0; i < filterList.size(); i++) 
 for (int j = 0; j < separated.length; j++) 
 
 results.count = filters.size();
 results.values = filters;
 else 
 results.count = filterList.size();
 results.values = filterList;
 
 return results;
 

 @Override
 protected void publishResults(CharSequence constraint, FilterResults results) 
 // TODO Auto-generated method stub
 searchlist = (ArrayList<SearchModel>) results.values;
 notifyDataSetChanged();
 

This is my searchview

searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() 

 @Override
 public boolean onQueryTextSubmit(String query) 

 rv_search.setVisibility(View.GONE);
 return false;
 

 @Override
 public boolean onQueryTextChange(String newText) 
 /*newText = newText.replace(" ", "");
 newText = newText.trim();*/
 if (newText != null && TextUtils.getTrimmedLength(newText) > 0) 

 rv_search.setVisibility(View.VISIBLE);
 searchAdapter.getFilter().filter(newText);

 else 
 rv_search.setVisibility(View.GONE);

 

 return false;
 
 );

 public Filter getFilter() 

 return new Filter() 
 @Override
 protected FilterResults performFiltering(CharSequence constraint) 
 FilterResults results = new FilterResults();
 List<DatumVoters> filteredResults = null;
 if (constraint.length() == 0) 
 filteredResults = odatumList;
 else 
 filteredResults = 
 getFilteredResults(constraint.toString().toLowerCase());
 


 results.values = filteredResults;

 return results;
 

 @Override
 protected void publishResults(CharSequence charSequence, FilterResults 
 results) 
 ddatumList = (List<DatumVoters>) results.values;
 adapter.notifyDataSetChanged();
 
 ;
 

 protected List<DatumVoters> getFilteredResults(String s) 
 List<DatumVoters> results = new ArrayList<>();
 for (DatumVoters item : odatumList) 
 if (item.getFirstname().toLowerCase().contains(s) 
 return results;