Dead/redundent code and import removal.

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

@@ -1,19 +1,15 @@
 package fr.free.nrw.commons.nearby;
 
 import android.content.Intent;
-import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
-import android.preference.PreferenceManager;
 import android.support.annotation.NonNull;
 import android.support.design.widget.BottomSheetBehavior;
-import android.support.design.widget.FloatingActionButton;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentTransaction;
 import android.support.v7.app.AlertDialog;
-import android.util.Log;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
@@ -66,7 +62,6 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
 
     private LatLng curLatLang;
     private Bundle bundle;
-    private NearbyActivityMode viewMode;
     private Disposable placesDisposable;
     private boolean lockNearbyView; //Determines if the nearby places needs to be refreshed
     private BottomSheetBehavior bottomSheetBehavior; // Behavior for list bottom sheet
@@ -325,7 +320,7 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
 
         progressBar.setVisibility(View.VISIBLE);
         placesDisposable = Observable.fromCallable(() -> nearbyController
-                .loadAttractionsFromLocation(curLatLang, this))
+                .loadAttractionsFromLocation(curLatLang))
                 .subscribeOn(Schedulers.io())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(this::populatePlaces);

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

@@ -1,30 +0,0 @@
-package fr.free.nrw.commons.nearby;
-
-import android.support.annotation.DrawableRes;
-
-import fr.free.nrw.commons.R;
-
-enum NearbyActivityMode {
-    MAP(R.drawable.ic_list_white_24dp),
-    LIST(R.drawable.ic_map_white_24dp);
-
-    @DrawableRes
-    private final int icon;
-
-    NearbyActivityMode(int icon) {
-        this.icon = icon;
-    }
-
-    @DrawableRes
-    public int getIcon() {
-        return icon;
-    }
-
-    public NearbyActivityMode toggle() {
-        return isMap() ? LIST : MAP;
-    }
-
-    public boolean isMap() {
-        return MAP.equals(this);
-    }
-}

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

@@ -1,7 +1,5 @@
 package fr.free.nrw.commons.nearby;
 
-import android.support.annotation.NonNull;
-
 import com.pedrogomez.renderers.ListAdapteeCollection;
 import com.pedrogomez.renderers.RVRendererAdapter;
 import com.pedrogomez.renderers.RendererBuilder;
@@ -19,7 +17,7 @@ class NearbyAdapterFactory {
         RendererBuilder<Place> builder = new RendererBuilder<Place>()
                 .bind(Place.class, new PlaceRenderer());
         ListAdapteeCollection<Place> collection = new ListAdapteeCollection<>(
-                placeList != null ? placeList : Collections.<Place>emptyList());
+                placeList != null ? placeList : Collections.emptyList());
         return new RVRendererAdapter<>(builder, collection);
     }
 }

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

@@ -37,7 +37,7 @@ public class NearbyBaseMarker extends BaseMarkerOptions<NearbyMarker, NearbyBase
                 .registerTypeAdapter(Uri.class, new UriDeserializer())
                 .create();
 
-        position((LatLng) in.readParcelable(LatLng.class.getClassLoader()));
+        position(in.readParcelable(LatLng.class.getClassLoader()));
         snippet(in.readString());
         String iconId = in.readString();
         Bitmap iconBitmap = in.readParcelable(Bitmap.class.getClassLoader());

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

@@ -40,10 +40,9 @@ public class NearbyController {
     /**
      * Prepares Place list to make their distance information update later.
      * @param curLatLng current location for user
-     * @param context context
      * @return Place list without distance information
      */
-    public List<Place> loadAttractionsFromLocation(LatLng curLatLng, Context context) {
+    public List<Place> loadAttractionsFromLocation(LatLng curLatLng) {
         Timber.d("Loading attractions near %s", curLatLng);
         if (curLatLng == null) {
             return Collections.emptyList();

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

@@ -1,152 +0,0 @@
-package fr.free.nrw.commons.nearby;
-
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Bundle;
-import android.support.v4.app.FragmentActivity;
-import android.support.v7.widget.PopupMenu;
-import android.view.LayoutInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-import android.widget.TextView;
-
-import butterknife.BindView;
-import butterknife.ButterKnife;
-import butterknife.OnClick;
-import butterknife.Unbinder;
-import fr.free.nrw.commons.R;
-import fr.free.nrw.commons.location.LatLng;
-import fr.free.nrw.commons.ui.widget.OverlayDialog;
-import fr.free.nrw.commons.utils.DialogUtil;
-
-public class NearbyInfoDialog extends OverlayDialog {
-
-    private final static String ARG_TITLE = "placeTitle";
-    private final static String ARG_DESC = "placeDesc";
-    private final static String ARG_LATITUDE = "latitude";
-    private final static String ARG_LONGITUDE = "longitude";
-    private final static String ARG_SITE_LINK = "sitelink";
-
-    @BindView(R.id.link_preview_title) TextView placeTitle;
-    @BindView(R.id.link_preview_extract) TextView placeDescription;
-    @BindView(R.id.link_preview_go_button) TextView goToButton;
-    @BindView(R.id.link_preview_overflow_button) ImageView overflowButton;
-
-    private Unbinder unbinder;
-    private LatLng location;
-    private Sitelinks sitelinks;
-
-    @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-        View view = inflater.inflate(R.layout.dialog_nearby_info, container, false);
-        unbinder = ButterKnife.bind(this, view);
-        initUi();
-        return view;
-    }
-
-    private void initUi() {
-        Bundle bundle = getArguments();
-        placeTitle.setText(bundle.getString(ARG_TITLE));
-        placeDescription.setText(bundle.getString(ARG_DESC));
-        location = new LatLng(bundle.getDouble(ARG_LATITUDE), bundle.getDouble(ARG_LONGITUDE), 0);
-        getArticleLink(bundle);
-    }
-
-    private void getArticleLink(Bundle bundle) {
-        this.sitelinks = bundle.getParcelable(ARG_SITE_LINK);
-
-        if (sitelinks == null || Uri.EMPTY.equals(sitelinks.getWikipediaLink())) {
-            goToButton.setVisibility(View.GONE);
-        }
-
-        overflowButton.setVisibility(showMenu() ? View.VISIBLE : View.GONE);
-
-        overflowButton.setOnClickListener(v -> popupMenuListener());
-    }
-
-    private void popupMenuListener() {
-        PopupMenu popupMenu = new PopupMenu(getActivity(), overflowButton);
-        popupMenu.inflate(R.menu.nearby_info_dialog_options);
-
-        MenuItem commonsArticle = popupMenu.getMenu()
-                .findItem(R.id.nearby_info_menu_commons_article);
-        MenuItem wikiDataArticle = popupMenu.getMenu()
-                .findItem(R.id.nearby_info_menu_wikidata_article);
-
-        commonsArticle.setEnabled(!sitelinks.getCommonsLink().equals(Uri.EMPTY));
-        wikiDataArticle.setEnabled(!sitelinks.getWikidataLink().equals(Uri.EMPTY));
-
-        popupMenu.setOnMenuItemClickListener(menuListener);
-        popupMenu.show();
-    }
-
-    private boolean showMenu() {
-        return !sitelinks.getCommonsLink().equals(Uri.EMPTY)
-                || !sitelinks.getWikidataLink().equals(Uri.EMPTY);
-    }
-
-    private final PopupMenu.OnMenuItemClickListener menuListener = new PopupMenu
-            .OnMenuItemClickListener() {
-        @Override
-        public boolean onMenuItemClick(MenuItem item) {
-            switch (item.getItemId()) {
-                case R.id.nearby_info_menu_commons_article:
-                    openWebView(sitelinks.getCommonsLink());
-                    return true;
-                case R.id.nearby_info_menu_wikidata_article:
-                    openWebView(sitelinks.getWikidataLink());
-                    return true;
-                default:
-                    break;
-            }
-            return false;
-        }
-    };
-
-    public static void showYourself(FragmentActivity fragmentActivity, Place place) {
-        NearbyInfoDialog mDialog = new NearbyInfoDialog();
-        Bundle bundle = new Bundle();
-        bundle.putString(ARG_TITLE, place.name);
-        bundle.putString(ARG_DESC, place.getDescription().getText());
-        bundle.putDouble(ARG_LATITUDE, place.location.getLatitude());
-        bundle.putDouble(ARG_LONGITUDE, place.location.getLongitude());
-        bundle.putParcelable(ARG_SITE_LINK, place.siteLinks);
-        mDialog.setArguments(bundle);
-        DialogUtil.showSafely(fragmentActivity, mDialog);
-    }
-
-    @Override
-    public void onDestroyView() {
-        super.onDestroyView();
-        unbinder.unbind();
-    }
-
-    @OnClick(R.id.link_preview_directions_button)
-    void onDirectionsClick() {
-        //Open map app at given position
-        Uri gmmIntentUri = Uri.parse(
-                "geo:0,0?q=" + location.getLatitude() + "," + location.getLongitude());
-        Intent mapIntent = new Intent(Intent.ACTION_VIEW, gmmIntentUri);
-
-        if (mapIntent.resolveActivity(getActivity().getPackageManager()) != null) {
-            startActivity(mapIntent);
-        }
-    }
-
-    @OnClick(R.id.link_preview_go_button)
-    void onReadArticleClick() {
-        openWebView(sitelinks.getWikipediaLink());
-    }
-
-    private void openWebView(Uri link) {
-        Intent browserIntent = new Intent(Intent.ACTION_VIEW, link);
-        startActivity(browserIntent);
-    }
-
-    @OnClick(R.id.emptyLayout)
-    void onCloseClicked() {
-        dismissAllowingStateLoss();
-    }
-}

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

@@ -2,7 +2,6 @@ package fr.free.nrw.commons.nearby;
 
 import android.net.Uri;
 import android.os.Bundle;
-import android.support.v4.app.Fragment;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
@@ -47,7 +46,7 @@ public class NearbyListFragment extends DaggerFragment {
                              Bundle savedInstanceState) {
         Timber.d("NearbyListFragment created");
         View view = inflater.inflate(R.layout.fragment_nearby, container, false);
-        recyclerView = (RecyclerView) view.findViewById(R.id.listView);
+        recyclerView = view.findViewById(R.id.listView);
         recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
         adapterFactory = new NearbyAdapterFactory();
         return view;

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

@@ -413,8 +413,8 @@ public class NearbyMapFragment extends android.support.v4.app.Fragment {
 
         icon.setImageResource(place.getDescription().getIcon());
         description.setText(place.getDescription().getText());
-        title.setText(place.name.toString());
+        title.setText(place.name);
-        distance.setText(place.distance.toString());
+        distance.setText(place.distance);
     }
 
     private void openWebView(Uri link) {

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

@@ -2,19 +2,13 @@ package fr.free.nrw.commons.nearby;
 
 import android.content.Intent;
 import android.net.Uri;
-import android.os.CountDownTimer;
-import android.support.annotation.NonNull;
 import android.support.transition.TransitionManager;
-import android.support.v4.view.ViewCompat;
 import android.support.v7.widget.PopupMenu;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
-import android.view.ViewTreeObserver;
-import android.view.animation.Animation;
-import android.view.animation.AnimationUtils;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;