123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209 |
- package com.rthoni.stssaguenay.ui.fragments;
-
- import android.app.ProgressDialog;
- import android.os.Bundle;
- import android.os.Handler;
- import android.os.Looper;
- import android.support.annotation.Nullable;
- import android.support.v4.app.Fragment;
- import android.support.v7.widget.LinearLayoutManager;
- import android.support.v7.widget.RecyclerView;
- import android.text.Editable;
- import android.text.TextWatcher;
- import android.view.LayoutInflater;
- import android.view.View;
- import android.view.ViewGroup;
- import android.widget.EditText;
- import android.widget.Filter;
- import android.widget.Filterable;
- import android.widget.TextView;
- import android.widget.Toast;
-
- import com.luticate.utils.business.LuConsumer;
- import com.luticate.utils.business.LuPromise;
- import com.luticate.utils.dbo.LuPromiseError;
- import com.rthoni.stssaguenay.R;
- import com.rthoni.stssaguenay.business.STSBusiness;
- import com.rthoni.stssaguenay.business.StopsBusiness;
- import com.rthoni.stssaguenay.business.Utils;
- import com.rthoni.stssaguenay.dbo.StopsDbo;
-
- import java.util.List;
- import java.util.TimerTask;
- import java.util.Vector;
-
- import butterknife.BindView;
- import butterknife.ButterKnife;
-
- /**
- * Created by robin on 9/29/16.
- */
- public class StopListPickerFragment extends Fragment {
-
- @BindView(R.id.listStops)
- RecyclerView _listStops;
-
- @BindView(R.id.textSearch)
- EditText _searchText;
-
- private StopsAdapter _stopsAdapter;
-
- private LuConsumer<StopsDbo> _onStopSelectedConsumer;
-
- public static class ViewHolder extends RecyclerView.ViewHolder {
- public TextView _textView;
- public ViewHolder(TextView v) {
- super(v);
- _textView = v;
- }
- }
-
- public class StopsAdapter extends RecyclerView.Adapter<ViewHolder> implements Filterable {
-
- private List<StopsDbo> _allStops;
-
- private List<StopsDbo> _filteredStops;
-
- @Override
- public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
- View v = LayoutInflater.from(parent.getContext())
- .inflate(R.layout.simple_recycler_view_item, parent, false);
- ViewHolder vh = new ViewHolder((TextView)v);
- return vh;
- }
-
- @Override
- public void onBindViewHolder(ViewHolder holder, int position) {
- final StopsDbo stopDbo = _filteredStops.get(position);
- holder._textView.setText(stopDbo.getFullName());
- holder._textView.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- onStopSelected(stopDbo);
- }
- });
- }
-
- @Override
- public int getItemCount() {
- return _filteredStops == null ? 0 : _filteredStops.size();
- }
-
- public void setStops(List<StopsDbo> stops, String query) {
- _allStops = stops;
- getFilter().filter(query);
- }
-
- @Override
- public Filter getFilter() {
- return new Filter() {
-
- @Override
- protected FilterResults performFiltering(CharSequence constraint) {
-
- List<StopsDbo> filteredStops = new Vector<>();
- final FilterResults results = new FilterResults();
-
- if (constraint.length() == 0) {
- filteredStops.addAll(_allStops);
- }
- else {
- for (StopsDbo stop : _allStops) {
- if (Utils.stringMatch(stop.getFullName(), constraint.toString())) {
- filteredStops.add(stop);
- }
- }
- }
- results.values = filteredStops;
- results.count = filteredStops.size();
- return results;
- }
-
- @Override
- protected void publishResults(CharSequence constraint, FilterResults results) {
- _stopsAdapter._filteredStops = (List<StopsDbo>) results.values;
- _stopsAdapter.notifyDataSetChanged();
- }
- };
- }
- }
-
- @Nullable
- @Override
- public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
- View v = inflater.inflate(R.layout.fragment_stop_picker_list, container, false);
- ButterKnife.bind(this, v);
-
- _stopsAdapter = new StopsAdapter();
- _listStops.setAdapter(_stopsAdapter);
- _listStops.setLayoutManager(new LinearLayoutManager(getContext()));
- _listStops.setHasFixedSize(true);
-
- _searchText.addTextChangedListener(new TextWatcher() {
- Handler handler = new Handler(Looper.getMainLooper() /*UI thread*/);
- Runnable workRunnable;
- @Override
- public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-
- }
-
- @Override
- public void onTextChanged(CharSequence s, int start, int before, int count) {
-
- }
-
- @Override
- public void afterTextChanged(final Editable s) {
- handler.removeCallbacks(workRunnable);
- workRunnable = new TimerTask() {
- @Override
- public void run() {
- _stopsAdapter.getFilter().filter(s.toString());
- }
- };
- handler.postDelayed(workRunnable, 250);
- }
- });
-
- loadStops();
-
- return v;
- }
-
- public void loadStops()
- {
- final ProgressDialog progressDialog = new ProgressDialog(getContext());
- progressDialog.setIndeterminate(true);
- progressDialog.setCancelable(false);
- progressDialog.show();
- progressDialog.setTitle(R.string.loading);
- progressDialog.setMessage(getString(R.string.loading_stops));
-
- StopsBusiness.getAll(STSBusiness.getConfig(getContext()))
- .then(new LuConsumer<List<StopsDbo>>() {
- @Override
- public void execute(List<StopsDbo> data) {
- progressDialog.dismiss();
- _stopsAdapter.setStops(data, _searchText.getText().toString());
- }
- }, new LuConsumer<LuPromiseError>() {
- @Override
- public void execute(LuPromiseError data) {
- progressDialog.dismiss();
- _stopsAdapter.setStops(new Vector<StopsDbo>(), _searchText.getText().toString());
- Toast.makeText(getContext(), data.getError(), Toast.LENGTH_LONG).show();
- }
- });
- }
-
- public void onStopSelected(StopsDbo stopsDbo)
- {
- if (_onStopSelectedConsumer != null) {
- _onStopSelectedConsumer.execute(stopsDbo);
- }
- }
-
- public void setOnStopSelectedConsumer(LuConsumer<StopsDbo> onStopSelectedConsumer) {
- _onStopSelectedConsumer = onStopSelectedConsumer;
- }
- }
|