Added settings for wiki search.

app/src/main/java/pl/tpolgrabia/urbanexplorer/fragments/WikiLocationsFragment.java

@@ -2,9 +2,11 @@ package pl.tpolgrabia.urbanexplorer.fragments;
 
 
 import android.content.Context;
+import android.content.SharedPreferences;
 import android.location.Location;
 import android.location.LocationManager;
 import android.os.Bundle;
+import android.preference.PreferenceManager;
 import android.support.v4.app.Fragment;
 import android.text.Editable;
 import android.util.Log;
@@ -38,6 +40,8 @@ public class WikiLocationsFragment extends Fragment {
 
 
     private static final String CLASS_TAG = WikiLocationsFragment.class.getSimpleName();
+    private static final double WIKI_DEF_RADIUS = 10000.0;
+    private static final long WIKI_DEF_LIMIT = 100;
     private LocationManager locationService;
     private TextView currentLocation;
 
@@ -81,16 +85,11 @@ public class WikiLocationsFragment extends Fragment {
             return;
         }
 
-        Editable search_limit = ((EditText) getView().findViewById(R.id.wiki_search_limit)).getText();
-        Editable radius_limit = ((EditText) getView().findViewById(R.id.wiki_search_radius)).getText();
-
-
         WikiUtils.fetchAppData(getActivity(),
             location.getLatitude(),
             location.getLongitude(),
-            NumberUtils.safeParseDouble(search_limit != null ? search_limit.toString() : null),
-            NumberUtils.safeParseLong(
-                radius_limit != null ? radius_limit.toString() : null),
+            fetchRadiusLimit(),
+            fetchSearchLimit(),
             new WikiAppResponseCallback() {
                 @Override
                 public void callback(WikiStatus status, final List<WikiAppObject> appObjects) {
@@ -111,6 +110,19 @@ public class WikiLocationsFragment extends Fragment {
         );
     }
 
+    private Double fetchRadiusLimit() {
+        SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getActivity());
+        final String prefWikiRadius = sharedPreferences.getString("pref_wiki_radius", String.valueOf(WIKI_DEF_RADIUS));
+        Log.d(CLASS_TAG, "Pref wiki radius limit " + prefWikiRadius);
+        return NumberUtils.safeParseDouble(prefWikiRadius)*1000.0; // in m, settings are in km unit
+    }
+    private Long fetchSearchLimit() {
+        SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getActivity());
+        final String prefWikiResultsLimit = sharedPreferences.getString("pref_wiki_limit", String.valueOf(WIKI_DEF_LIMIT));
+        Log.d(CLASS_TAG, "Pref wiki search results limit " + prefWikiResultsLimit);
+        return NumberUtils.safeParseLong(prefWikiResultsLimit);
+    }
+
     @Override
     public void onResume() {
         super.onResume();

app/src/main/java/pl/tpolgrabia/urbanexplorer/utils/WikiUtils.java

@@ -161,6 +161,11 @@ public class WikiUtils {
                                                   Long limit,
                                                   final WikiGeoResponseCallback callback) {
 
+        Log.d(CLASS_TAG, "Latitude: " + latitude +
+            ", longitude: " + longitude +
+            ", radius: " + radius +
+            ", limit: " + limit);
+
         if (radius == null) {
             radius = WIKI_STD_RADIUS;
         }
@@ -170,7 +175,13 @@ public class WikiUtils {
         }
 
         AQuery aq = new AQuery(ctx);
-        aq.ajax("https://en.wikipedia.org/w/api.php?action=query&list=geosearch&gscoord=" + latitude + "%7C" + longitude + "&gsradius=10000&gslimit=" + limit + "&format=json", JSONObject.class, new AjaxCallback<JSONObject>() {
+        aq.ajax("https://en.wikipedia.org/w/api.php" +
+            "?action=query" +
+            "&list=geosearch" +
+            "&gscoord=" + latitude + "%7C" + longitude +
+            "&gsradius=" + radius +
+            "&gslimit=" + limit +
+            "&format=json", JSONObject.class, new AjaxCallback<JSONObject>() {
             @Override
             public void callback(String url, JSONObject object, AjaxStatus status) {
                 Log.v(CLASS_TAG, "Finished waiting for " + url
@@ -231,6 +242,11 @@ public class WikiUtils {
                                     final Long limit,
                                     final WikiAppResponseCallback callback) {
 
+        Log.d(CLASS_TAG, "Latitude: " + latitude
+        + ", longitude: " + longitude
+        + ", radius: " + radius
+        + ", limit: " + limit);
+
         fetchGeoSearchWikiMetadata(ctx, latitude, longitude, radius, limit, new WikiGeoResponseCallback() {
             @Override
             public void callback(WikiStatus status, WikiGeoResponse response) {

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

@@ -9,26 +9,6 @@
               android:layout_height="wrap_content"
               android:text="Location:"/>
 
-    <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content">
-        <TextView android:layout_width="wrap_content"
-                  android:layout_height="wrap_content"
-                  android:text="@string/wiki_search_radius"/>
-
-        <EditText android:id="@+id/wiki_search_radius"
-                  android:layout_width="0dp"
-                  android:layout_height="wrap_content"
-                  android:layout_weight="1"/>
-
-        <TextView android:layout_width="wrap_content"
-                  android:layout_height="wrap_content"
-                  android:text="@string/wiki_search_limit"/>
-
-        <EditText android:id="@+id/wiki_search_limit"
-                  android:layout_width="0dp"
-                  android:layout_height="wrap_content"
-                  android:layout_weight="1"/>
-    </LinearLayout>
-
     <ListView android:id="@+id/wiki_places"
               android:layout_width="match_parent"
               android:layout_height="0dp"