Add fragment_nearby.xml layout file

app/src/main/java/fr/free/nrw/commons/nearby/NearbyListFragment.java

@@ -1,202 +1,32 @@
 package fr.free.nrw.commons.nearby;
 
-import android.content.BroadcastReceiver;
+
-import android.content.Context;
-import android.content.Intent;
-import android.location.Location;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
-import android.support.v4.content.LocalBroadcastManager;
-import android.support.v7.widget.RecyclerView;
-import android.text.TextUtils;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.ImageView;
-import android.widget.TextView;
 
-import com.bumptech.glide.Glide;
+import fr.free.nrw.commons.R;
-import com.bumptech.glide.load.engine.DiskCacheStrategy;
-import com.example.android.xyztouristattractions.R;
-import com.example.android.xyztouristattractions.common.Attraction;
-import com.example.android.xyztouristattractions.common.Constants;
-import com.example.android.xyztouristattractions.common.Utils;
-import com.example.android.xyztouristattractions.provider.TouristAttractions;
-import com.example.android.xyztouristattractions.service.UtilityService;
-import com.google.android.gms.location.FusedLocationProviderApi;
-import com.google.android.gms.maps.model.LatLng;
-import com.google.maps.android.SphericalUtil;
-
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.List;
 
 public class NearbyListFragment extends Fragment {
 
-    private AttractionAdapter mAdapter;
     private LatLng mLatestLocation;
     private int mImageSize;
     private boolean mItemClicked;
 
-    public NearbyListFragment() {}
+    public NearbyListFragment() {
+    }
 
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
 
-        mLatestLocation = Utils.getLocation(getActivity());
-        List<Attraction> attractions = loadAttractionsFromLocation(mLatestLocation);
-        mAdapter = new AttractionAdapter(getActivity(), attractions);
 
-        View view = inflater.inflate(R.layout.fragment_main, container, false);
+
-        AttractionsRecyclerView recyclerView =
+        View view = inflater.inflate(R.layout.fragment_nearby, container, false);
-                (AttractionsRecyclerView) view.findViewById(android.R.id.list);
+
-        recyclerView.setEmptyView(view.findViewById(android.R.id.empty));
-        recyclerView.setHasFixedSize(true);
-        recyclerView.setAdapter(mAdapter);
 
         return view;
     }
-
-    @Override
-    public void onResume() {
-        super.onResume();
-        mItemClicked = false;
-        LocalBroadcastManager.getInstance(getActivity()).registerReceiver(
-                mBroadcastReceiver, UtilityService.getLocationUpdatedIntentFilter());
-    }
-
-    @Override
-    public void onPause() {
-        super.onPause();
-        LocalBroadcastManager.getInstance(getActivity()).unregisterReceiver(mBroadcastReceiver);
-    }
-
-    private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
-        @Override
-        public void onReceive(Context context, Intent intent) {
-            Location location =
-                    intent.getParcelableExtra(FusedLocationProviderApi.KEY_LOCATION_CHANGED);
-            if (location != null) {
-                mLatestLocation = new LatLng(location.getLatitude(), location.getLongitude());
-                mAdapter.mAttractionList = loadAttractionsFromLocation(mLatestLocation);
-                mAdapter.notifyDataSetChanged();
-            }
-        }
-    };
-
-    private static List<Attraction> loadAttractionsFromLocation(final LatLng curLatLng) {
-        //String closestCity = TouristAttractions.getClosestCity(curLatLng);
-        //if (closestCity != null) {
-        List<Attraction> attractions = TouristAttractions.get();
-        if (curLatLng != null) {
-            Collections.sort(attractions,
-                    new Comparator<Attraction>() {
-                        @Override
-                        public int compare(Attraction lhs, Attraction rhs) {
-                            double lhsDistance = SphericalUtil.computeDistanceBetween(
-                                    lhs.location, curLatLng);
-                            double rhsDistance = SphericalUtil.computeDistanceBetween(
-                                    rhs.location, curLatLng);
-                            return (int) (lhsDistance - rhsDistance);
-                        }
-                    }
-            );
-        }
-        return attractions;
-        //}
-        //return null;
-    }
-
-    private class AttractionAdapter extends RecyclerView.Adapter<ViewHolder>
-            implements ItemClickListener {
-
-        public List<Attraction> mAttractionList;
-        private Context mContext;
-
-        public AttractionAdapter(Context context, List<Attraction> attractions) {
-            super();
-            mContext = context;
-            mAttractionList = attractions;
-        }
-
-        @Override
-        public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
-            LayoutInflater inflater = LayoutInflater.from(mContext);
-            View view = inflater.inflate(R.layout.list_row, parent, false);
-            return new ViewHolder(view, this);
-        }
-
-        @Override
-        public void onBindViewHolder(ViewHolder holder, int position) {
-            Attraction attraction = mAttractionList.get(position);
-
-            holder.mTitleTextView.setText(attraction.name);
-            holder.mDescriptionTextView.setText(attraction.description);
-            Glide.with(mContext)
-                    .load(attraction.imageUrl)
-                    .diskCacheStrategy(DiskCacheStrategy.SOURCE)
-                    .placeholder(R.drawable.empty_photo)
-                    .override(mImageSize, mImageSize)
-                    .into(holder.mImageView);
-
-            String distance =
-                    Utils.formatDistanceBetween(mLatestLocation, attraction.location);
-            if (TextUtils.isEmpty(distance)) {
-                holder.mOverlayTextView.setVisibility(View.GONE);
-            } else {
-                holder.mOverlayTextView.setVisibility(View.VISIBLE);
-                holder.mOverlayTextView.setText(distance);
-            }
-        }
-
-        @Override
-        public long getItemId(int position) {
-            return position;
-        }
-
-        @Override
-        public int getItemCount() {
-            return mAttractionList == null ? 0 : mAttractionList.size();
-        }
-
-        @Override
-        public void onItemClick(View view, int position) {
-            if (!mItemClicked) {
-                mItemClicked = true;
-                View heroView = view.findViewById(android.R.id.icon);
-                DetailActivity.launch(
-                        getActivity(), mAdapter.mAttractionList.get(position).name, heroView);
-            }
-        }
-    }
-
-    private static class ViewHolder extends RecyclerView.ViewHolder
-            implements View.OnClickListener {
-
-        TextView mTitleTextView;
-        TextView mDescriptionTextView;
-        TextView mOverlayTextView;
-        ImageView mImageView;
-        ItemClickListener mItemClickListener;
-
-        public ViewHolder(View view, ItemClickListener itemClickListener) {
-            super(view);
-            mTitleTextView = (TextView) view.findViewById(android.R.id.text1);
-            mDescriptionTextView = (TextView) view.findViewById(android.R.id.text2);
-            mOverlayTextView = (TextView) view.findViewById(R.id.overlaytext);
-            mImageView = (ImageView) view.findViewById(android.R.id.icon);
-            mItemClickListener = itemClickListener;
-            view.setOnClickListener(this);
-        }
-
-        @Override
-        public void onClick(View v) {
-            mItemClickListener.onItemClick(v, getAdapterPosition());
-        }
-    }
-
-    interface ItemClickListener {
-        void onItemClick(View view, int position);
-    }
 }

app/src/main/res/layout/fragment_nearby.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical" android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+</LinearLayout>