Search working

app/src/main/java/eu/kanade/mangafeed/presenter/LibraryPresenter.java

@@ -59,7 +59,9 @@ public class LibraryPresenter extends BasePresenter {
         searchViewSubscription = Observable.switchOnNext(searchViewPublishSubject)
                 .subscribeOn(Schedulers.io())
                 .observeOn(AndroidSchedulers.mainThread())
-                .subscribe(Timber::w);
+                .subscribe(
+                        query -> view.getAdapter().getFilter().filter(query)
+                );
     }
 
     public void initializeMangas() {

app/src/main/java/eu/kanade/mangafeed/ui/adapter/CatalogueArrayAdapter.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2014 Ribot Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package eu.kanade.mangafeed.ui.adapter;
+
+import android.content.Context;
+import android.widget.Filter;
+import android.widget.Filterable;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import eu.kanade.mangafeed.data.models.Manga;
+import uk.co.ribot.easyadapter.EasyAdapter;
+import uk.co.ribot.easyadapter.ItemViewHolder;
+
+public class CatalogueArrayAdapter<T> extends EasyAdapter<T> implements Filterable {
+
+    List<Manga> mangas;
+
+    public CatalogueArrayAdapter(Context context, Class<? extends ItemViewHolder> itemViewHolderClass, List<T> listItems) {
+        super(context, itemViewHolderClass, listItems);
+        mangas = (List<Manga>)getItems();
+    }
+
+    @Override
+    public Filter getFilter() {
+        return new Filter() {
+            @Override
+            protected FilterResults performFiltering(CharSequence charSequence) {
+                FilterResults results = new FilterResults();
+                String query = charSequence.toString().toLowerCase();
+
+                if (query == null || query.length() == 0) {
+                    results.values = mangas;
+                    results.count = mangas.size();
+                } else {
+                    ArrayList<Manga> filterResultsData = new ArrayList<>();
+                    for (Manga manga: mangas) {
+                        if (manga.title.toLowerCase().contains(query) ||
+                                manga.author.toLowerCase().contains(query) ||
+                                manga.artist.toLowerCase().contains(query)) {
+                            filterResultsData.add(manga);
+                        }
+                    }
+                    results.values = filterResultsData;
+                    results.count = filterResultsData.size();
+                }
+                return results;
+            }
+
+            @Override
+            protected void publishResults(CharSequence constraint, FilterResults results) {
+                setItems((List<T>) results.values);
+            }
+        };
+    }
+}

app/src/main/java/eu/kanade/mangafeed/ui/fragment/LibraryFragment.java

@@ -17,6 +17,7 @@ import eu.kanade.mangafeed.R;
 import eu.kanade.mangafeed.data.models.Manga;
 import eu.kanade.mangafeed.presenter.LibraryPresenter;
 import eu.kanade.mangafeed.ui.activity.MainActivity;
+import eu.kanade.mangafeed.ui.adapter.CatalogueArrayAdapter;
 import eu.kanade.mangafeed.ui.adapter.MangaLibraryHolder;
 import eu.kanade.mangafeed.view.LibraryView;
 import timber.log.Timber;
@@ -27,7 +28,7 @@ public class LibraryFragment extends BaseFragment implements LibraryView {
 
     @Bind(R.id.gridView) GridView grid;
     LibraryPresenter presenter;
-    EasyAdapter<Manga> adapter;
+    CatalogueArrayAdapter<Manga> adapter;
     MainActivity activity;
 
     public static LibraryFragment newInstance() {
@@ -93,7 +94,7 @@ public class LibraryFragment extends BaseFragment implements LibraryView {
 
     public void setMangas(List<Manga> mangas) {
         if (adapter == null) {
-            adapter = new EasyAdapter<>(
+            adapter = new CatalogueArrayAdapter<>(
                     getActivity(),
                     MangaLibraryHolder.class,
                     mangas
@@ -116,4 +117,8 @@ public class LibraryFragment extends BaseFragment implements LibraryView {
         //activity.getSupportActionBar().
     }
 
+    public CatalogueArrayAdapter getAdapter() {
+        return adapter;
+    }
+
 }

app/src/main/java/eu/kanade/mangafeed/view/LibraryView.java

@@ -4,8 +4,10 @@ import java.util.ArrayList;
 import java.util.List;
 
 import eu.kanade.mangafeed.data.models.Manga;
+import eu.kanade.mangafeed.ui.adapter.CatalogueArrayAdapter;
 
 public interface LibraryView extends BaseView {
 
     void setMangas(List<Manga> mangas);
+    CatalogueArrayAdapter getAdapter();
 }