Working on new features, one by one

app/build.gradle

@@ -37,7 +37,9 @@ dependencies {
     androidTestImplementation 'com.android.support.test:runner:1.0.2'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
     implementation 'com.android.support:gridlayout-v7:28.0.0'
-    implementation 'com.github.Doomsdayrs:novelreader-core:v1.0.8'
+    implementation 'com.github.Doomsdayrs:novelreader-core:v1.1.0'
+    implementation 'com.github.Doomsdayrs:novelreader-extensions:v1.0.9'
+    implementation 'com.github.Doomsdayrs:novelreader-services:1.0.7'
     implementation 'com.squareup.picasso:picasso:2.71828'
     implementation 'org.jetbrains:annotations:15.0'
 }

app/src/main/java/com/github/Doomsdayrs/apps/shosetsu/fragment/novel/NovelFragmentChapters.java

@@ -15,6 +15,7 @@
 import android.view.MenuInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.Button;
 
 import com.github.Doomsdayrs.api.novelreader_core.services.core.dep.Formatter;
 import com.github.Doomsdayrs.api.novelreader_core.services.core.objects.NovelChapter;
@@ -23,6 +24,7 @@
 import com.github.Doomsdayrs.apps.shosetsu.adapters.novel.NovelChaptersAdapter;
 
 import java.io.IOException;
+import java.util.Collections;
 import java.util.List;
 import java.util.Objects;
 import java.util.concurrent.ExecutionException;
@@ -47,6 +49,8 @@
  */
 public class NovelFragmentChapters extends Fragment {
 
+
+    public boolean reversed;
     public List<NovelChapter> novelChapters;
     private Formatter formatter;
     private String novelURL;
@@ -80,6 +84,7 @@ public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup c
         Log.d("OnCreate", "NovelFragmentChapters");
         View view = inflater.inflate(R.layout.fragment_novel_chapters, container, false);
         recyclerView = view.findViewById(R.id.fragment_novel_chapters_recycler);
+
         setNovels(novelChapters);
         this.context = Objects.requireNonNull(container).getContext();
         Log.d("OnCreate", "Complete");
@@ -96,10 +101,29 @@ public void setNovels(List<NovelChapter> novels) {
         recyclerView.setAdapter(adapter);
     }
 
+    Button button;
 
     @Override
     public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
-        super.onCreateOptionsMenu(menu, inflater);
+        inflater.inflate(R.menu.toolbar_chapters, menu);
+        button = (Button) menu.findItem(R.id.chapter_filter).getActionView();
+        button.setOnClickListener(new onFilter(this));
+    }
+
+
+    static class onFilter implements View.OnClickListener {
+        NovelFragmentChapters novelFragmentChapters;
+
+        public onFilter(NovelFragmentChapters novelFragmentChapters) {
+            this.novelFragmentChapters = novelFragmentChapters;
+        }
+
+        @Override
+        public void onClick(View v) {
+            Collections.reverse(novelFragmentChapters.novelChapters);
+            novelFragmentChapters.reversed = true;
+            novelFragmentChapters.recyclerView.post(() -> novelFragmentChapters.adapter.notifyDataSetChanged());
+        }
     }
 
 
@@ -114,7 +138,6 @@ static class addMore extends AsyncTask<Integer, Void, Boolean> {
         protected Boolean doInBackground(Integer... integers) {
             if (novelFragmentChapters.formatter.isIncrementingChapterList())
                 try {
-
                     NovelPage novelPage;
                     if (integers.length == 0)
                         novelPage = novelFragmentChapters.formatter.parseNovel("http://novelfull.com/" + novelFragmentChapters.novelURL);
@@ -125,7 +148,6 @@ protected Boolean doInBackground(Integer... integers) {
                     if (!novelPage.novelChapters.get(novelPage.novelChapters.size() - 1).link
                             .equals(novelFragmentChapters.novelChapters.get(novelFragmentChapters.novelChapters.size() - 1).link))
                         novelFragmentChapters.novelChapters.addAll(novelPage.novelChapters);
-
                     return true;
                 } catch (IOException e) {
                     e.printStackTrace();
@@ -148,6 +170,8 @@ public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
             if (!running)
                 if (!novelFragmentChapters.recyclerView.canScrollVertically(1)) {
                     Log.d("NovelFragmentsScrollLoad", "Loading...");
+                    if (novelFragmentChapters.reversed)
+                        Collections.reverse(novelFragmentChapters.novelChapters);
                     running = true;
                     novelFragmentChapters.currentMaxPage++;
                     try {
@@ -160,6 +184,8 @@ public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
                     }
                     Log.d("NovelFragmentsScrollLoad", "Completed.");
                     running = false;
+                    if (novelFragmentChapters.reversed)
+                        Collections.reverse(novelFragmentChapters.novelChapters);
                 }
         }
     }

app/src/main/java/com/github/Doomsdayrs/apps/shosetsu/fragment/novel/NovelFragmentMain.java

@@ -13,7 +13,6 @@
 import android.view.ViewGroup;
 import android.widget.ImageView;
 import android.widget.TextView;
-
 import com.github.Doomsdayrs.api.novelreader_core.services.core.dep.Formatter;
 import com.github.Doomsdayrs.api.novelreader_core.services.core.objects.NovelPage;
 import com.github.Doomsdayrs.apps.shosetsu.R;

app/src/main/res/drawable/ic_filter_list_black_24dp.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M10,18h4v-2h-4v2zM3,6v2h18L21,6L3,6zM6,13h12v-2L6,11v2z"/>
+</vector>

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

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/progressBarHolder"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:alpha="0.4"
+    android:animateLayoutChanges="true"
+    android:background="#000000"
+    android:visibility="gone"
+    android:touchscreenBlocksFocus="true"
+    android:clickable="true">
+
+    <ProgressBar
+        style="?android:attr/progressBarStyleLarge"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:indeterminate="true" />
+</FrameLayout>

app/src/main/res/menu/toolbar_chapters.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <item
+        android:id="@+id/chapter_filter"
+        android:icon="@drawable/ic_filter_list_black_24dp"
+        android:title="@string/filter"
+        app:actionViewClass="android.widget.Button"
+        app:showAsAction="always" />
+</menu>

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

@@ -13,4 +13,5 @@
     <string name="navigation_drawer_close">Close navigation drawer</string>
     <string name="search">Search</string>
     <string name="configure_parsers">configure_parsers</string>
+    <string name="filter">filter</string>
 </resources>