Merge branch 'master' into set_upload_limit

app/src/androidTest/java/fr/free/nrw/commons/SettingsActivityTest.java

@@ -84,9 +84,9 @@ public class SettingsActivityTest {
                 .atPosition(0)
                 .perform(ViewActions.click());
 
-        // click "CC BY-4.0"
+        // click "Attribution 4.0"
         Espresso.onView(
-                ViewMatchers.withText(R.string.license_name_cc_by_4_0)
+                ViewMatchers.withText(R.string.license_name_cc_by_four)
         ).perform(ViewActions.click());
 
         // click "License" (the first item)
@@ -95,10 +95,10 @@ public class SettingsActivityTest {
                 .atPosition(0)
                 .perform(ViewActions.click());
 
-        // test the value remains "CC BY-4.0"
+        // test the value remains "Attribution 4.0"
         Espresso.onView(ViewMatchers.isChecked())
                 .check(ViewAssertions.matches(
-                        ViewMatchers.withText(R.string.license_name_cc_by_4_0)
+                        ViewMatchers.withText(R.string.license_name_cc_by_four)
                 ));
     }
 

app/src/main/assets/queries/nearby_query.txt

@@ -0,0 +1,43 @@
+SELECT
+     (SAMPLE(?location) as ?location)
+     ?item
+     (SAMPLE(COALESCE(?item_label_preferred_language, ?item_label_any_language)) as ?label)
+     (SAMPLE(?classId) as ?class)
+     (SAMPLE(COALESCE(?class_label_preferred_language, ?class_label_any_language, "?")) as ?class_label)
+     (SAMPLE(COALESCE(?icon0, ?icon1)) as ?icon)
+     (SAMPLE(COALESCE(?emoji0, ?emoji1)) as ?emoji)
+     (SAMPLE(?sitelink) as ?sitelink)
+   WHERE {
+     # Around given location...
+     SERVICE wikibase:around {
+       ?item wdt:P625 ?location.
+       bd:serviceParam wikibase:center "Point(${LONG} ${LAT})"^^geo:wktLiteral.
+       bd:serviceParam wikibase:radius "${RADIUS}" . # Radius in kilometers.
+     }
+
+     # ... and without an image.
+     MINUS {?item wdt:P18 []}
+
+     # Get the label in the preferred language of the user, or any other language if no label is available in that language.
+     OPTIONAL {?item rdfs:label ?item_label_preferred_language. FILTER (lang(?item_label_preferred_language) = "${LANG}")}
+     OPTIONAL {?item rdfs:label ?item_label_any_language}
+
+     # Get the class label in the preferred language of the user, or any other language if no label is available in that language.
+     OPTIONAL {
+       ?item p:P31/ps:P31 ?classId.
+       OPTIONAL {?classId rdfs:label ?class_label_preferred_language. FILTER (lang(?class_label_preferred_language) = "${LANG}")}
+       OPTIONAL {?classId rdfs:label ?class_label_any_language}
+
+       # Get icon
+       OPTIONAL { ?classId wdt:P2910 ?icon0. }
+       OPTIONAL { ?classId wdt:P279*/wdt:P2910 ?icon1. }
+       # Get emoji
+       OPTIONAL { ?classId wdt:P487 ?emoji0. }
+       OPTIONAL { ?classId wdt:P279*/wdt:P487 ?emoji1. }
+       OPTIONAL {
+          ?sitelink schema:about ?item .
+          ?sitelink schema:inLanguage "en"
+        }
+     }
+   }
+   GROUP BY ?item

app/src/main/java/fr/free/nrw/commons/Media.java

@@ -144,6 +144,14 @@ public class Media implements Parcelable {
         this.license = license;
     }
 
+    public String getCoordinates() {
+        return coordinates;
+    }
+
+    public void setCoordinates(String coordinates) {
+        this.coordinates = coordinates;
+    }
+
     // Primary metadata fields
     protected Uri localUri;
     protected String imageUrl;
@@ -155,6 +163,7 @@ public class Media implements Parcelable {
     protected int width;
     protected int height;
     protected String license;
+    private String coordinates;
     protected String creator;
     protected ArrayList<String> categories; // as loaded at runtime?
     protected Map<String, String> descriptions; // multilingual descriptions as loaded

app/src/main/java/fr/free/nrw/commons/MediaDataExtractor.java

@@ -1,5 +1,7 @@
 package fr.free.nrw.commons;
 
+import fr.free.nrw.commons.location.LatLng;
+
 import org.mediawiki.api.ApiResult;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
@@ -38,6 +40,7 @@ public class MediaDataExtractor {
     private String author;
     private Date date;
     private String license;
+    private String coordinates;
     private LicenseList licenseList;
 
     /**
@@ -122,6 +125,14 @@ public class MediaDataExtractor {
             author = getFlatText(authorNode);
         }
 
+        Node coordinateTemplateNode = findTemplate(doc.getDocumentElement(), "location");
+
+        if (coordinateTemplateNode != null) {
+            coordinates = getCoordinates(coordinateTemplateNode);
+        } else {
+            coordinates = "No coordinates found";
+        }
+
         /*
         Pull up the license data list...
         look for the templates in two ways:
@@ -242,6 +253,25 @@ public class MediaDataExtractor {
         return parentNode.getTextContent();
     }
 
+    /**
+     * Extracts the coordinates from the template and returns them as pretty formatted string.
+     * Loops over the children of the coordinate template:
+     *      {{Location|47.50111007666667|19.055700301944444}}
+     * and extracts the latitude and longitude as a pretty string.
+     *
+     * @param parentNode The node of the coordinates template.
+     * @return Pretty formatted coordinates.
+     * @throws IOException Parsing failed.
+     */
+    private String getCoordinates(Node parentNode) throws IOException {
+        NodeList childNodes = parentNode.getChildNodes();
+        double latitudeText = Double.parseDouble(childNodes.item(1).getTextContent());
+        double longitudeText = Double.parseDouble(childNodes.item(2).getTextContent());
+        LatLng coordinates = new LatLng(latitudeText, longitudeText);
+
+        return coordinates.getPrettyCoordinateString();
+    }
+
     // Extract a dictionary of multilingual texts from a subset of the parse tree.
     // Texts are wrapped in things like {{en|foo} or {{en|1=foo bar}}.
     // Text outside those wrappers is stuffed into a 'default' faux language key if present.
@@ -287,6 +317,7 @@ public class MediaDataExtractor {
 
         media.setCategories(categories);
         media.setDescriptions(descriptions);
+        media.setCoordinates(coordinates);
         if (license != null) {
             media.setLicense(license);
         }

app/src/main/java/fr/free/nrw/commons/Utils.java

@@ -1,7 +1,9 @@
 package fr.free.nrw.commons;
 
+import android.content.Context;
 import android.net.Uri;
 import android.os.Build;
+import android.preference.PreferenceManager;
 
 import com.nostra13.universalimageloader.core.DisplayImageOptions;
 import com.nostra13.universalimageloader.core.assist.ImageScaleType;
@@ -306,4 +308,12 @@ public class Utils {
     public static boolean isNullOrWhiteSpace(String value) {
         return value == null || value.trim().isEmpty();
     }
+
+    public static boolean isDarkTheme(Context context) {
+        if (PreferenceManager.getDefaultSharedPreferences(context).getBoolean("theme",true)) {
+            return true;
+        }else {
+            return false;
+        }
+    }
 }

app/src/main/java/fr/free/nrw/commons/location/LatLng.java

@@ -42,4 +42,52 @@ public class LatLng {
     public String toString() {
         return "lat/lng: (" + this.latitude + "," + this.longitude + ")";
     }
+
+    /**
+     * Rounds the float to 4 digits.
+     *
+     * @param coordinate A coordinate value as string.
+     * @return String of the rounded number.
+     */
+    private String formatCoordinate(double coordinate) {
+        double roundedNumber = Math.round(coordinate * 10000d) / 10000d;
+        return String.valueOf(roundedNumber);
+    }
+
+    /**
+     * Returns "N" or "S" depending on the latitude.
+     *
+     * @return "N" or "S".
+     */
+    private String getNorthSouth() {
+        if (this.latitude < 0) {
+            return "S";
+        }
+
+        return "N";
+    }
+
+    /**
+     * Returns "E" or "W" depending on the longitude.
+     *
+     * @return "E" or "W".
+     */
+    private String getEastWest() {
+        if (this.longitude < 180) {
+            return "E";
+        }
+
+        return "W";
+    }
+
+    /**
+     * Returns a nicely formatted coordinate string. Used e.g. in
+     * the detail view.
+     *
+     * @return The formatted string.
+     */
+    public String getPrettyCoordinateString() {
+        return formatCoordinate(this.latitude) + " " + this.getNorthSouth() + ", "
+               + formatCoordinate(this.longitude) + " " + this.getEastWest();
+    }
 }

app/src/main/java/fr/free/nrw/commons/media/MediaDetailFragment.java

@@ -70,6 +70,7 @@ public class MediaDetailFragment extends Fragment {
     private TextView title;
     private TextView desc;
     private TextView license;
+    private TextView coordinates;
     private LinearLayout categoryContainer;
     private ScrollView scrollView;
     private ArrayList<String> categoryNames;
@@ -123,6 +124,7 @@ public class MediaDetailFragment extends Fragment {
         title = (TextView) view.findViewById(R.id.mediaDetailTitle);
         desc = (TextView) view.findViewById(R.id.mediaDetailDesc);
         license = (TextView) view.findViewById(R.id.mediaDetailLicense);
+        coordinates = (TextView) view.findViewById(R.id.mediaDetailCoordinates);
         categoryContainer = (LinearLayout) view.findViewById(R.id.mediaDetailCategoryContainer);
 
         licenseList = new LicenseList(getActivity());
@@ -226,6 +228,7 @@ public class MediaDetailFragment extends Fragment {
                         // Set text of desc, license, and categories
                         desc.setText(prettyDescription(media));
                         license.setText(prettyLicense(media));
+                        coordinates.setText(prettyCoordinates(media));
 
                         categoryNames.removeAll(categoryNames);
                         categoryNames.addAll(media.getCategories());
@@ -388,4 +391,15 @@ public class MediaDetailFragment extends Fragment {
             return licenseObj.getName();
         }
     }
+
+    /**
+     * Returns the coordinates nicely formatted.
+     *
+     * @return Coordinates as text.
+     */
+    private String prettyCoordinates(Media media) {
+        String coordinates = media.getCoordinates();
+
+        return coordinates;
+    }
 }

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

@@ -3,6 +3,7 @@ package fr.free.nrw.commons.nearby;
 import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Bundle;
+import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentTransaction;
 import android.view.Menu;
 import android.view.MenuInflater;
@@ -71,6 +72,11 @@ public class NearbyActivity extends BaseActivity {
                 return true;
             case R.id.action_map:
                 showMapView();
+                if (isMapViewActive) {
+                    item.setIcon(R.drawable.ic_list_white_24dp);
+                } else {
+                    item.setIcon(R.drawable.ic_map_white_24dp);
+                }
                 return true;
             default:
                 return super.onOptionsItemSelected(item);
@@ -83,6 +89,12 @@ public class NearbyActivity extends BaseActivity {
             if (nearbyAsyncTask.getStatus() == AsyncTask.Status.FINISHED) {
                 setMapFragment();
             }
+
+        } else {
+            isMapViewActive = false;
+            if (nearbyAsyncTask.getStatus() == AsyncTask.Status.FINISHED) {
+                setListFragment();
+            }
         }
     }
 
@@ -160,22 +172,21 @@ public class NearbyActivity extends BaseActivity {
      * Calls fragment for map view.
      */
     public void setMapFragment() {
-        FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
-        NearbyMapFragment fragment = new NearbyMapFragment();
+        FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
+        Fragment fragment = new NearbyMapFragment();
         fragment.setArguments(bundle);
-        ft.add(R.id.container, fragment);
-        ft.commit();
+        fragmentTransaction.replace(R.id.container, fragment);
+        fragmentTransaction.commit();
     }
 
     /**
      * Calls fragment for list view.
      */
     public void setListFragment() {
-        FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
-        NearbyListFragment fragment = new NearbyListFragment();
+        FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
+        Fragment fragment = new NearbyListFragment();
         fragment.setArguments(bundle);
-        ft.add(R.id.container, fragment);
-        ft.commit();
+        fragmentTransaction.replace(R.id.container, fragment);
+        fragmentTransaction.commit();
     }
-
 }

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

@@ -0,0 +1,88 @@
+package fr.free.nrw.commons.nearby;
+
+import android.graphics.Bitmap;
+import android.net.Uri;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.mapbox.mapboxsdk.annotations.BaseMarkerOptions;
+import com.mapbox.mapboxsdk.annotations.Icon;
+import com.mapbox.mapboxsdk.annotations.IconFactory;
+import com.mapbox.mapboxsdk.geometry.LatLng;
+
+import fr.free.nrw.commons.utils.UriDeserializer;
+import fr.free.nrw.commons.utils.UriSerializer;
+
+public class NearbyBaseMarker extends BaseMarkerOptions<NearbyMarker, NearbyBaseMarker> {
+    private Place place;
+    public NearbyBaseMarker() {
+
+    }
+
+    public NearbyBaseMarker place(Place place) {
+        this.place = place;
+        return getThis();
+    }
+
+    public NearbyBaseMarker(Parcel in) {
+        Gson gson = new GsonBuilder()
+                .registerTypeAdapter(Uri.class, new UriDeserializer())
+                .create();
+
+        position((LatLng) in.readParcelable(LatLng.class.getClassLoader()));
+        snippet(in.readString());
+        String iconId = in.readString();
+        Bitmap iconBitmap = in.readParcelable(Bitmap.class.getClassLoader());
+        Icon icon = IconFactory.recreate(iconId, iconBitmap);
+        icon(icon);
+        title(in.readString());
+        String gsonString = in.readString();
+        place(gson.fromJson(gsonString, Place.class));
+    }
+
+    @Override
+    public NearbyBaseMarker getThis() {
+        return this;
+    }
+
+    @Override
+    public NearbyMarker getMarker() {
+        return new NearbyMarker(this, place);
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        Gson gson = new GsonBuilder()
+                .registerTypeAdapter(Uri.class, new UriSerializer())
+                .create();
+
+        dest.writeParcelable(position, flags);
+        dest.writeString(snippet);
+        dest.writeString(icon.getId());
+        dest.writeParcelable(icon.getBitmap(), flags);
+        dest.writeString(title);
+        dest.writeString(gson.toJson(place));
+    }
+
+    public Place getPlace() {
+        return place;
+    }
+
+    public static final Parcelable.Creator<NearbyBaseMarker> CREATOR
+            = new Parcelable.Creator<NearbyBaseMarker>() {
+        public NearbyBaseMarker createFromParcel(Parcel in) {
+            return new NearbyBaseMarker(in);
+        }
+
+        public NearbyBaseMarker[] newArray(int size) {
+            return new NearbyBaseMarker[size];
+        }
+    };
+}

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

@@ -1,17 +1,10 @@
 package fr.free.nrw.commons.nearby;
 
-import static fr.free.nrw.commons.utils.LengthUtils.computeDistanceBetween;
-import static fr.free.nrw.commons.utils.LengthUtils.formatDistanceBetween;
-
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.graphics.drawable.Icon;
 import android.preference.PreferenceManager;
 
-import com.mapbox.mapboxsdk.annotations.BaseMarkerOptions;
-import com.mapbox.mapboxsdk.annotations.MarkerOptions;
-
-import fr.free.nrw.commons.location.LatLng;
-
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
@@ -20,8 +13,12 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 
+import fr.free.nrw.commons.location.LatLng;
 import timber.log.Timber;
 
+import static fr.free.nrw.commons.utils.LengthUtils.computeDistanceBetween;
+import static fr.free.nrw.commons.utils.LengthUtils.formatDistanceBetween;
+
 
 public class NearbyController {
     private static final int MAX_RESULTS = 1000;
@@ -40,7 +37,9 @@ public class NearbyController {
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
         List<Place> places = prefs.getBoolean("useWikidata", true)
                 ? NearbyPlaces.getInstance().getFromWikidataQuery(
-                curLatLng, Locale.getDefault().getLanguage())
+                context,
+                curLatLng,
+                Locale.getDefault().getLanguage())
                 : NearbyPlaces.getInstance().getFromWikiNeedsPictures();
         if (curLatLng != null) {
             Timber.d("Sorting places by distance...");
@@ -85,19 +84,24 @@ public class NearbyController {
      * @param placeList list of nearby places in Place data type
      * @return BaseMarkerOprions list that holds nearby places
      */
-    public static List<BaseMarkerOptions> loadAttractionsFromLocationToBaseMarkerOptions(
+    public static List<NearbyBaseMarker> loadAttractionsFromLocationToBaseMarkerOptions(
             LatLng curLatLng,
             List<Place> placeList) {
-        List<BaseMarkerOptions> baseMarkerOptionses = new ArrayList<>();
+        List<NearbyBaseMarker> baseMarkerOptionses = new ArrayList<>();
         placeList = placeList.subList(0, Math.min(placeList.size(), MAX_RESULTS));
         for (Place place: placeList) {
             String distance = formatDistanceBetween(curLatLng, place.location);
             place.setDistance(distance);
-            baseMarkerOptionses.add(new MarkerOptions()
-                    .position(new com.mapbox.mapboxsdk.geometry
-                    .LatLng(place.location.latitude,place.location.longitude))
-                    .title(place.name)
-                    .snippet(place.description));
+
+            NearbyBaseMarker nearbyBaseMarker = new NearbyBaseMarker();
+            nearbyBaseMarker.title(place.name);
+            nearbyBaseMarker.position(
+                    new com.mapbox.mapboxsdk.geometry.LatLng(
+                            place.location.latitude,
+                            place.location.longitude));
+            nearbyBaseMarker.place(place);
+
+            baseMarkerOptionses.add(nearbyBaseMarker);
         }
         return baseMarkerOptionses;
     }

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

@@ -0,0 +1,115 @@
+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.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+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.Utils;
+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_ARTICLE_LINK = "articleLink";
+    private final static String ARG_WIKI_DATA_LINK = "wikiDataLink";
+
+    @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;
+
+    private Unbinder unbinder;
+
+    private LatLng location;
+    private Uri articleLink;
+
+    @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));
+        getArticleLink(bundle);
+    }
+
+    private void getArticleLink(Bundle bundle) {
+        String articleLink = bundle.getString(ARG_ARTICLE_LINK);
+        articleLink = articleLink.replace("<", "").replace(">", "");
+
+        if (Utils.isNullOrWhiteSpace(articleLink) || articleLink == "\n") {
+            articleLink = bundle.getString(ARG_WIKI_DATA_LINK).replace("<", "").replace(">", "");
+        }
+
+        if (!Utils.isNullOrWhiteSpace(articleLink) && articleLink != "\n") {
+            this.articleLink = Uri.parse(articleLink);
+        } else {
+            goToButton.setVisibility(View.GONE);
+        }
+    }
+
+    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.description);
+        bundle.putDouble(ARG_LATITUDE, place.location.latitude);
+        bundle.putDouble(ARG_LONGITUDE, place.location.longitude);
+        bundle.putString(ARG_ARTICLE_LINK, place.siteLink.toString());
+        bundle.putString(ARG_WIKI_DATA_LINK, place.wikiDataLink.toString());
+        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.latitude + "," + location.longitude);
+        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() {
+        Intent browserIntent = new Intent(Intent.ACTION_VIEW, articleLink);
+        startActivity(browserIntent);
+    }
+
+    @OnClick(R.id.emptyLayout)
+    void onCloseClicked() {
+        dismissAllowingStateLoss();
+    }
+}

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

@@ -28,8 +28,6 @@ import java.util.List;
 import timber.log.Timber;
 
 public class NearbyListFragment extends ListFragment  {
-
-    //private NearbyAsyncTask nearbyAsyncTask;
     private Gson gson;
     private List<Place> placeList;
     private LatLng curLatLng;
@@ -98,12 +96,6 @@ public class NearbyListFragment extends ListFragment  {
 
         Timber.d("Item at position %d has coords: Lat: %f Long: %f", position, latitude, longitude);
 
-        //Open map app at given position
-        Uri gmmIntentUri = Uri.parse("geo:0,0?q=" + latitude + "," + longitude);
-        Intent mapIntent = new Intent(Intent.ACTION_VIEW, gmmIntentUri);
-
-        if (mapIntent.resolveActivity(getActivity().getPackageManager()) != null) {
-            startActivity(mapIntent);
-        }
+        NearbyInfoDialog.showYourself(getActivity(), place);
     }
 }

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

@@ -2,6 +2,8 @@ package fr.free.nrw.commons.nearby;
 
 import android.net.Uri;
 import android.os.Bundle;
+import android.preference.PreferenceManager;
+import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -11,7 +13,7 @@ import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.google.gson.reflect.TypeToken;
 import com.mapbox.mapboxsdk.Mapbox;
-import com.mapbox.mapboxsdk.annotations.BaseMarkerOptions;
+import com.mapbox.mapboxsdk.annotations.Marker;
 import com.mapbox.mapboxsdk.camera.CameraPosition;
 import com.mapbox.mapboxsdk.constants.Style;
 import com.mapbox.mapboxsdk.geometry.LatLng;
@@ -21,18 +23,17 @@ import com.mapbox.mapboxsdk.maps.MapboxMapOptions;
 import com.mapbox.mapboxsdk.maps.OnMapReadyCallback;
 import com.mapbox.services.android.telemetry.MapboxTelemetry;
 
-import fr.free.nrw.commons.R;
-import fr.free.nrw.commons.utils.UriDeserializer;
-
 import java.lang.reflect.Type;
 import java.util.List;
 
+import fr.free.nrw.commons.R;
+import fr.free.nrw.commons.utils.UriDeserializer;
+
 public class NearbyMapFragment extends android.support.v4.app.Fragment {
-    //private NearbyAsyncTask nearbyAsyncTask;
     private MapView mapView;
     private Gson gson;
     private List<Place> placeList;
-    private List<BaseMarkerOptions> baseMarkerOptionses;
+    private List<NearbyBaseMarker> baseMarkerOptionses;
     private fr.free.nrw.commons.location.LatLng curLatLng;
 
     public NearbyMapFragment() {
@@ -65,6 +66,17 @@ public class NearbyMapFragment extends android.support.v4.app.Fragment {
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
+
+        if (curLatLng != null) {
+            setupMapView(savedInstanceState);
+        }
+
+        setHasOptionsMenu(false);
+
+        return mapView;
+    }
+
+    private void setupMapView(Bundle savedInstanceState) {
         MapboxMapOptions options = new MapboxMapOptions()
                 .styleUrl(Style.OUTDOORS)
                 .camera(new CameraPosition.Builder()
@@ -79,10 +91,25 @@ public class NearbyMapFragment extends android.support.v4.app.Fragment {
             @Override
             public void onMapReady(MapboxMap mapboxMap) {
                 mapboxMap.addMarkers(baseMarkerOptionses);
+
+                mapboxMap.setOnMarkerClickListener(new MapboxMap.OnMarkerClickListener() {
+                    @Override
+                    public boolean onMarkerClick(@NonNull Marker marker) {
+                        if (marker instanceof NearbyMarker) {
+                            NearbyMarker nearbyMarker = (NearbyMarker) marker;
+                            Place place = nearbyMarker.getNearbyBaseMarker().getPlace();
+                            NearbyInfoDialog.showYourself(getActivity(), place);
+                        }
+                        return false;
                     }
                 });
-        setHasOptionsMenu(false);
-        return mapView;
+            }
+        });
+        if (PreferenceManager.getDefaultSharedPreferences(getActivity()).getBoolean("theme",true)) {
+            mapView.setStyleUrl(getResources().getString(R.string.map_theme_dark));
+        } else {
+            mapView.setStyleUrl(getResources().getString(R.string.map_theme_light));
+        }
     }
 
     @Override
@@ -92,31 +119,41 @@ public class NearbyMapFragment extends android.support.v4.app.Fragment {
 
     @Override
     public void onStart() {
+        if (mapView != null) {
             mapView.onStart();
+        }
         super.onStart();
     }
 
     @Override
     public void onPause() {
+        if (mapView != null) {
             mapView.onPause();
+        }
         super.onPause();
     }
 
     @Override
     public void onResume() {
+        if (mapView != null) {
             mapView.onResume();
+        }
         super.onResume();
     }
 
     @Override
     public void onStop() {
+        if (mapView != null) {
             mapView.onStop();
+        }
         super.onStop();
     }
 
     @Override
     public void onDestroyView() {
+        if (mapView != null) {
             mapView.onDestroy();
+        }
         super.onDestroyView();
     }
 }

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

@@ -0,0 +1,31 @@
+package fr.free.nrw.commons.nearby;
+
+import com.mapbox.mapboxsdk.annotations.Marker;
+
+public class NearbyMarker extends Marker {
+    private Place place;
+    private NearbyBaseMarker nearbyBaseMarker;
+
+    /**
+     * Creates a instance of {@link Marker} using the builder of Marker.
+     *
+     * @param baseMarkerOptions The builder used to construct the Marker.
+     */
+    public NearbyMarker(NearbyBaseMarker baseMarkerOptions, Place place) {
+        super(baseMarkerOptions);
+        this.place = place;
+        this.nearbyBaseMarker = baseMarkerOptions;
+    }
+
+    public NearbyBaseMarker getNearbyBaseMarker() {
+        return nearbyBaseMarker;
+    }
+
+    public Place getPlace() {
+        return place;
+    }
+
+    public void setNearbyBaseMarker(NearbyBaseMarker nearbyBaseMarker) {
+        this.nearbyBaseMarker = nearbyBaseMarker;
+    }
+}

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

@@ -1,11 +1,9 @@
 package fr.free.nrw.commons.nearby;
 
+import android.content.Context;
 import android.net.Uri;
 import android.os.StrictMode;
 
-import fr.free.nrw.commons.Utils;
-import fr.free.nrw.commons.location.LatLng;
-
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStreamReader;
@@ -19,6 +17,9 @@ import java.util.Locale;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import fr.free.nrw.commons.Utils;
+import fr.free.nrw.commons.location.LatLng;
+import fr.free.nrw.commons.utils.FileUtils;
 import timber.log.Timber;
 
 public class NearbyPlaces {
@@ -28,44 +29,6 @@ public class NearbyPlaces {
     private static final double MAX_RADIUS = 300.0;
     private static final double RADIUS_MULTIPLIER = 1.618;
     private static final String WIKIDATA_QUERY_URL = "https://query.wikidata.org/sparql?query=${QUERY}";
-    private static final String WIKIDATA_QUERY_TEMPLATE = "SELECT\n" +
-                    "  (SAMPLE(?location) as ?location)\n" +
-                    "  ?item\n" +
-                    "  (SAMPLE(COALESCE(?item_label_preferred_language, ?item_label_any_language)) as ?label)\n" +
-                    "  (SAMPLE(?classId) as ?class)\n" +
-                    "  (SAMPLE(COALESCE(?class_label_preferred_language, ?class_label_any_language, \"?\")) as ?class_label)\n" +
-                    "  (SAMPLE(COALESCE(?icon0, ?icon1)) as ?icon)\n" +
-                    "  (SAMPLE(COALESCE(?emoji0, ?emoji1)) as ?emoji)\n" +
-                    "WHERE {\n" +
-                    "  # Around given location...\n" +
-                    "  SERVICE wikibase:around {\n" +
-                    "    ?item wdt:P625 ?location.\n" +
-                    "    bd:serviceParam wikibase:center \"Point(${LONG} ${LAT})\"^^geo:wktLiteral. \n" +
-                    "    bd:serviceParam wikibase:radius \"${RADIUS}\" . # Radius in kilometers.\n" +
-                    "  }\n" +
-                    "  \n" +
-                    "  # ... and without an image.\n" +
-                    "  MINUS {?item wdt:P18 []}\n" +
-                    "  \n" +
-                    "  # Get the label in the preferred language of the user, or any other language if no label is available in that language.\n" +
-                    "  OPTIONAL {?item rdfs:label ?item_label_preferred_language. FILTER (lang(?item_label_preferred_language) = \"${LANG}\")}\n" +
-                    "  OPTIONAL {?item rdfs:label ?item_label_any_language}\n" +
-                    "  \n" +
-                    "  # Get the class label in the preferred language of the user, or any other language if no label is available in that language.\n" +
-                    "  OPTIONAL {\n" +
-                    "    ?item p:P31/ps:P31 ?classId.\n" +
-                    "    OPTIONAL {?classId rdfs:label ?class_label_preferred_language. FILTER (lang(?class_label_preferred_language) = \"${LANG}\")}\n" +
-                    "    OPTIONAL {?classId rdfs:label ?class_label_any_language}\n" +
-                    "\n" +
-                    "    # Get icon\n" +
-                    "    OPTIONAL { ?classId wdt:P2910 ?icon0. }\n" +
-                    "    OPTIONAL { ?classId wdt:P279*/wdt:P2910 ?icon1. }\n" +
-                    "    # Get emoji\n" +
-                    "    OPTIONAL { ?classId wdt:P487 ?emoji0. }\n" +
-                    "    OPTIONAL { ?classId wdt:P279*/wdt:P487 ?emoji1. }\n" +
-                    "  }\n" +
-                    "}\n" +
-                    "GROUP BY ?item\n";
     private static NearbyPlaces singleton;
     private double radius = INITIAL_RADIUS;
     private List<Place> places;
@@ -73,13 +36,15 @@ public class NearbyPlaces {
     private NearbyPlaces(){
     }
 
-    List<Place> getFromWikidataQuery(LatLng curLatLng, String lang) {
+    List<Place> getFromWikidataQuery(Context context,
+                                     LatLng curLatLng,
+                                     String lang) {
         List<Place> places = Collections.emptyList();
 
         try {
             // increase the radius gradually to find a satisfactory number of nearby places
             while (radius < MAX_RADIUS) {
-                places = getFromWikidataQuery(curLatLng, lang, radius);
+                places = getFromWikidataQuery(context, curLatLng, lang, radius);
                 Timber.d("%d results at radius: %f", places.size(), radius);
                 if (places.size() >= MIN_RESULTS) {
                     break;
@@ -97,10 +62,18 @@ public class NearbyPlaces {
         return places;
     }
 
-    private List<Place> getFromWikidataQuery(LatLng cur, String lang, double radius)
+    private List<Place> getFromWikidataQuery(Context context,
+                                             LatLng cur,
+                                             String lang,
+                                             double radius)
             throws IOException {
         List<Place> places = new ArrayList<>();
-        String query = WIKIDATA_QUERY_TEMPLATE.replace("${RADIUS}", "" + radius)
+
+        String query = FileUtils.readFromFile(context, "queries/nearby_query.txt");
+
+        Timber.d(query);
+
+        query = query.replace("${RADIUS}", "" + radius)
                 .replace("${LAT}", "" + String.format(Locale.ROOT, "%.3f", cur.latitude))
                 .replace("${LONG}", "" + String.format(Locale.ROOT, "%.3f", cur.longitude))
                 .replace("${LANG}", "" + lang);
@@ -124,6 +97,8 @@ public class NearbyPlaces {
             String point = fields[0];
             String name = Utils.stripLocalizedString(fields[2]);
             String type = Utils.stripLocalizedString(fields[4]);
+            String sitelink = Utils.stripLocalizedString(fields[7]);
+            String wikiDataLink = Utils.stripLocalizedString(fields[3]);
             String icon = fields[5];
 
             double latitude = 0;
@@ -145,7 +120,9 @@ public class NearbyPlaces {
                     type, // list
                     type, // details
                     Uri.parse(icon),
-                    new LatLng(latitude, longitude)
+                    new LatLng(latitude, longitude),
+                    Uri.parse(sitelink),
+                    Uri.parse(wikiDataLink)
             ));
         }
         in.close();
@@ -202,7 +179,9 @@ public class NearbyPlaces {
                             type, // list
                             type, // details
                             null,
-                            new LatLng(latitude, longitude)
+                            new LatLng(latitude, longitude),
+                            null,
+                            null
                     ));
                 }
                 in.close();

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

@@ -16,15 +16,19 @@ public class Place {
     public Bitmap image;
     public Bitmap secondaryImage;
     public String distance;
+    public Uri siteLink;
+    public Uri wikiDataLink;
 
 
     public Place(String name, String description, String longDescription,
-                 Uri secondaryImageUrl, LatLng location) {
+                 Uri secondaryImageUrl, LatLng location, Uri siteLink, Uri wikiDataLink) {
         this.name = name;
         this.description = description;
         this.longDescription = longDescription;
         this.secondaryImageUrl = secondaryImageUrl;
         this.location = location;
+        this.siteLink = siteLink;
+        this.wikiDataLink = wikiDataLink;
     }
 
     public void setDistance(String distance) {

app/src/main/java/fr/free/nrw/commons/settings/SettingsFragment.java

@@ -24,25 +24,10 @@ public class SettingsFragment extends PreferenceFragment {
 
         // Update spinner to show selected value as summary
         ListPreference licensePreference = (ListPreference) findPreference(Prefs.DEFAULT_LICENSE);
-        // WARNING: ORDERING NEEDS TO MATCH FOR THE LICENSE NAMES AND DISPLAY VALUES
-        licensePreference.setEntries(new String[]{
-                getString(R.string.license_name_cc0),
-                getString(R.string.license_name_cc_by_3_0),
-                getString(R.string.license_name_cc_by_4_0),
-                getString(R.string.license_name_cc_by_sa_3_0),
-                getString(R.string.license_name_cc_by_sa_4_0)
-        });
-        licensePreference.setEntryValues(new String[]{
-                Prefs.Licenses.CC0,
-                Prefs.Licenses.CC_BY_3,
-                Prefs.Licenses.CC_BY_4,
-                Prefs.Licenses.CC_BY_SA_3,
-                Prefs.Licenses.CC_BY_SA_4
-        });
-
         licensePreference.setSummary(getString(Utils.licenseNameFor(licensePreference.getValue())));
-        licensePreference
-                .setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+
+        // Keep summary updated when changing value
+        licensePreference.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
             @Override
             public boolean onPreferenceChange(Preference preference, Object newValue) {
                 preference.setSummary(getString(Utils.licenseNameFor((String) newValue)));

app/src/main/java/fr/free/nrw/commons/theme/BaseActivity.java

@@ -6,13 +6,14 @@ import android.preference.PreferenceManager;
 import android.support.v7.app.AppCompatActivity;
 
 import fr.free.nrw.commons.R;
+import fr.free.nrw.commons.Utils;
 
 public class BaseActivity extends AppCompatActivity {
     boolean currentTheme;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
-        if (PreferenceManager.getDefaultSharedPreferences(this).getBoolean("theme",true)) {
+        if(Utils.isDarkTheme(this)){
             currentTheme = true;
             setTheme(R.style.DarkAppTheme);
         } else {

app/src/main/java/fr/free/nrw/commons/ui/widget/OverlayDialog.java

@@ -0,0 +1,46 @@
+package fr.free.nrw.commons.ui.widget;
+
+import android.app.Dialog;
+import android.graphics.Color;
+import android.graphics.drawable.ColorDrawable;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.DialogFragment;
+import android.view.Gravity;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+
+public abstract class OverlayDialog extends DialogFragment {
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setStyle(STYLE_NO_FRAME, android.R.style.Theme_Holo_Light);
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        setDialogLayoutToFullScreen();
+        super.onViewCreated(view, savedInstanceState);
+    }
+
+    private void setDialogLayoutToFullScreen() {
+        Window window = getDialog().getWindow();
+        WindowManager.LayoutParams wlp = window.getAttributes();
+        window.requestFeature(Window.FEATURE_NO_TITLE);
+        wlp.gravity = Gravity.BOTTOM;
+        wlp.width = WindowManager.LayoutParams.MATCH_PARENT;
+        wlp.height = WindowManager.LayoutParams.MATCH_PARENT;
+        window.setAttributes(wlp);
+    }
+
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        Dialog dialog = super.onCreateDialog(savedInstanceState);
+        Window window = dialog.getWindow();
+        window.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
+        return dialog;
+    }
+}

app/src/main/java/fr/free/nrw/commons/upload/SingleUploadFragment.java

@@ -115,6 +115,13 @@ public class SingleUploadFragment extends Fragment {
         licenseSpinner.setAdapter(adapter);
 
         int position = licenseItems.indexOf(getString(Utils.licenseNameFor(license)));
+
+        // Check position is valid
+        if (position < 0) {
+            Timber.d("Invalid position: %d. Using default license", position);
+            position = 4;
+        }
+
         Timber.d("Position: %d %s", position, getString(Utils.licenseNameFor(license)));
         licenseSpinner.setSelection(position);
 

app/src/main/java/fr/free/nrw/commons/utils/DialogUtil.java

@@ -0,0 +1,80 @@
+package fr.free.nrw.commons.utils;
+
+import android.app.Activity;
+import android.app.Dialog;
+import android.os.Build;
+import android.support.annotation.Nullable;
+import android.support.v4.app.DialogFragment;
+import android.support.v4.app.FragmentActivity;
+
+import timber.log.Timber;
+
+public class DialogUtil {
+
+    public static void dismissSafely(@Nullable Activity activity, @Nullable DialogFragment dialog) {
+        boolean isActivityDestroyed = false;
+
+        if (activity == null || dialog == null) {
+            Timber.d("dismiss called with null activity / dialog. Ignoring.");
+            return;
+        }
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
+            isActivityDestroyed = activity.isDestroyed();
+        }
+        if (activity.isFinishing() || isActivityDestroyed) {
+            return;
+        }
+        try {
+            dialog.dismiss();
+
+        } catch (IllegalStateException e) {
+            Timber.e(e, "Could not dismiss dialog.");
+        }
+    }
+
+    public static void showSafely(Activity activity, Dialog dialog) {
+        if (activity == null || dialog == null) {
+            Timber.d("Show called with null activity / dialog. Ignoring.");
+            return;
+        }
+
+        boolean isActivityDestroyed = false;
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
+            isActivityDestroyed = activity.isDestroyed();
+        }
+        if (activity.isFinishing() || isActivityDestroyed) {
+            Timber.e("Activity is not running. Could not show dialog. ");
+            return;
+        }
+        try {
+            dialog.show();
+        } catch (IllegalStateException e) {
+            Timber.e(e, "Could not show dialog.");
+        }
+    }
+
+    public static void showSafely(FragmentActivity activity, DialogFragment dialog) {
+        boolean isActivityDestroyed = false;
+
+        if (activity == null || dialog == null) {
+            Timber.d("show called with null activity / dialog. Ignoring.");
+            return;
+        }
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
+            isActivityDestroyed = activity.isDestroyed();
+        }
+        if (activity.isFinishing() || isActivityDestroyed) {
+            return;
+        }
+
+        try {
+            if (dialog.getDialog() == null || !dialog.getDialog().isShowing()) {
+                dialog.show(activity.getSupportFragmentManager(), dialog.getClass().getSimpleName());
+            }
+        } catch (IllegalStateException e) {
+            Timber.e(e, "Could not show dialog.");
+        }
+    }
+}

app/src/main/java/fr/free/nrw/commons/utils/FileUtils.java

@@ -0,0 +1,33 @@
+package fr.free.nrw.commons.utils;
+
+import android.content.Context;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+public class FileUtils {
+    public static String readFromFile(Context context, String fileName) {
+        String stringBuilder = "";
+        BufferedReader reader = null;
+        try {
+            reader = new BufferedReader(
+                    new InputStreamReader(context.getAssets().open(fileName), "UTF-8"));
+            String mLine;
+            while ((mLine = reader.readLine()) != null) {
+                stringBuilder += mLine + "\n";
+            }
+        } catch (IOException e) {
+            //log the exception
+        } finally {
+            if (reader != null) {
+                try {
+                    reader.close();
+                } catch (IOException e) {
+                    //log the exception
+                }
+            }
+        }
+        return stringBuilder;
+    }
+}

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

@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_gravity="bottom"
+    app:behavior_peekHeight="@dimen/bottom_peak_height">
+
+    <LinearLayout
+        android:orientation="vertical"
+        android:id="@+id/emptyLayout"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:weightSum="1" />
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:background="@android:color/white">
+        <LinearLayout
+            android:id="@+id/dialogInfoLayout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:animateLayoutChanges="true"
+            android:minHeight="@dimen/bottom_peak_height"
+            android:orientation="vertical">
+
+            <LinearLayout
+                android:id="@+id/link_preview_toolbar"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:background="?attr/selectableItemBackground"
+                android:clickable="true"
+                android:minHeight="64dp">
+
+                <TextView
+                    android:id="@+id/link_preview_title"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_vertical"
+                    android:layout_marginLeft="12dp"
+                    android:layout_marginRight="12dp"
+                    android:layout_weight="1"
+                    android:ellipsize="end"
+                    android:fontFamily="serif"
+                    android:lineSpacingMultiplier="0.9"
+                    android:maxLines="3"
+                    android:paddingBottom="4dp"
+                    android:textColor="@android:color/black"
+                    android:textSize="20sp"
+                    tools:text="Lorem ipsum" />
+            </LinearLayout>
+
+            <View
+                android:layout_width="match_parent"
+                android:layout_height="0.5dp"
+                android:layout_marginLeft="16dp"
+                android:layout_marginRight="16dp"
+                android:background="@android:color/black" />
+
+            <TextView
+                android:id="@+id/link_preview_extract"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:lineSpacingMultiplier="1.3"
+                android:paddingLeft="16dp"
+                android:paddingRight="16dp"
+                android:paddingTop="8dp"
+                android:textIsSelectable="true"
+                android:textSize="16sp"
+                android:textColor="@android:color/black"
+                tools:text="Lorem ipsum" />
+
+            <View
+                android:id="@+id/link_preview_bottom_padding"
+                android:layout_width="match_parent"
+                android:layout_height="70dp" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/dialogButtonsLayout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_below="@id/dialogInfoLayout"
+            android:layout_gravity="bottom">
+
+            <TextView
+                android:id="@+id/link_preview_directions_button"
+                style="@style/Widget.AppCompat.Button.Borderless"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:paddingBottom="16dp"
+                android:paddingTop="16dp"
+                android:text="GET DIRECTIONS"
+                android:textColor="@android:color/black" />
+
+            <TextView
+                android:id="@+id/link_preview_go_button"
+                style="@style/Widget.AppCompat.Button.Borderless"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:paddingBottom="16dp"
+                android:paddingTop="16dp"
+                android:text="READ ARTICLE"
+                android:textColor="@android:color/black" />
+
+        </LinearLayout>
+    </RelativeLayout>
+
+</RelativeLayout>

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

@@ -159,6 +159,35 @@
                         />
                 </LinearLayout>
 
+                <LinearLayout
+                    android:orientation="vertical"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:background="?attr/subBackground"
+                    android:padding="16dp"
+                    >
+                    <TextView
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:textColor="@android:color/white"
+                        android:text="Coordinates"
+                        android:textSize="16sp"
+                        android:textStyle="bold"
+                        android:paddingBottom="6dp"
+                        />
+                    <TextView
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:text="License link"
+                        android:id="@+id/mediaDetailCoordinates"
+                        android:layout_gravity="left|start"
+                        android:background="?attr/subBackground"
+                        android:textColor="@android:color/white"
+                        android:textSize="14sp"
+                        android:padding="12dp"
+                        />
+                </LinearLayout>
+
                 <fr.free.nrw.commons.media.MediaDetailSpacer
                     android:layout_width="match_parent"
                     android:layout_height="8dp"

app/src/main/res/values/arrays.xml

@@ -8,10 +8,10 @@
         <item>@string/license_name_cc_by_sa_four</item>
     </array>
     <array name="pref_defaultLicense_values">
-        <item>@string/license_name_cc0</item>
-        <item>@string/license_name_cc_by_3_0</item>
-        <item>@string/license_name_cc_by_4_0</item>
-        <item>@string/license_name_cc_by_sa_3_0</item>
-        <item>@string/license_name_cc_by_sa_4_0</item>
+        <item>@string/license_pref_cc0</item>
+        <item>@string/license_pref_cc_by_3_0</item>
+        <item>@string/license_pref_cc_by_4_0</item>
+        <item>@string/license_pref_cc_by_sa_3_0</item>
+        <item>@string/license_pref_cc_by_sa_4_0</item>
     </array>
 </resources>

app/src/main/res/values/dimens.xml

@@ -2,4 +2,5 @@
     <dimen name="icon_size">120dp</dimen>
     <dimen name="tiny_margin">4dp</dimen>
     <dimen name="small_margin">8dp</dimen>
+    <dimen name="bottom_peak_height">240dp</dimen>
 </resources>

app/src/main/res/values/keys.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="license_pref_cc0" translatable="false">CC0</string>
+    <string name="license_pref_cc_by_3_0" translatable="false">CC BY 3.0</string>
+    <string name="license_pref_cc_by_sa_3_0" translatable="false">CC BY-SA 3.0</string>
+    <string name="license_pref_cc_by_4_0" translatable="false">CC BY 4.0</string>
+    <string name="license_pref_cc_by_sa_4_0" translatable="false">CC BY-SA 4.0</string>
+</resources>

app/src/main/res/values/strings.xml

@@ -170,6 +170,8 @@ Tap this message (or hit back) to skip this step.</string>
   <string name="beta_opt_in_link">https://play.google.com/apps/testing/fr.free.nrw.commons</string>
   <string name="use_wikidata">Use Wikidata</string>
   <string name="use_wikidata_summary">(Warning: disabling this may cause large mobile data consumption)</string>
+  <string name="map_theme_light">mapbox://styles/mapbox/traffic-day-v2</string>
+  <string name="map_theme_dark">mapbox://styles/mapbox/traffic-night-v2</string>
   <string name="mapbox_commons_app_token">pk.eyJ1IjoibWFza2FyYXZpdmVrIiwiYSI6ImNqMmxvdzFjMTAwMHYzM283ZWM3eW5tcDAifQ.ib5SZ9EVjwJe6GSKve0bcg</string>
   <string name="number_of_uploads">My Recent Upload Limit</string>
   <string name="maximum_limit">Maximum Limit</string>

app/src/main/res/values/styles.xml

@@ -45,4 +45,10 @@
 
     <style name="ProgressBar" parent="Widget.AppCompat.ProgressBar.Horizontal" />
 
+    <style name="borderless_dialog">
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowIsFloating">true</item>
+        <item name="android:background">@android:color/transparent</item>
+    </style>
+
 </resources>

app/src/main/res/xml/preferences.xml

@@ -8,7 +8,7 @@
         android:title="@string/preference_license"
         android:entries="@array/pref_defaultLicense_entries"
         android:entryValues="@array/pref_defaultLicense_values"
-        android:defaultValue="@string/license_name_cc_by_sa_4_0"
+        android:defaultValue="@string/license_pref_cc_by_sa_4_0"
         />
 
     <CheckBoxPreference