Convert MainFragment over to SectionAdapter

8 files changed, 355 insertions, 678 deletions

diff --git a/app/src/main/java/github/daneren2005/dsub/adapter/MainAdapter.java b/app/src/main/java/github/daneren2005/dsub/adapter/MainAdapter.java
new file mode 100644
index 00000000..e451bc19
--- /dev/null
+++ b/app/src/main/java/github/daneren2005/dsub/adapter/MainAdapter.java
@@ -0,0 +1,113 @@
+/*
+  This file is part of Subsonic.
+	Subsonic is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	Subsonic is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+	GNU General Public License for more details.
+	You should have received a copy of the GNU General Public License
+	along with Subsonic. If not, see <http://www.gnu.org/licenses/>.
+	Copyright 2015 (C) Scott Jackson
+*/
+
+package github.daneren2005.dsub.adapter;
+
+import android.content.Context;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.CheckBox;
+import android.widget.CompoundButton;
+
+import java.util.List;
+
+import github.daneren2005.dsub.R;
+import github.daneren2005.dsub.domain.ServerInfo;
+import github.daneren2005.dsub.util.Util;
+import github.daneren2005.dsub.view.AlbumListCountView;
+import github.daneren2005.dsub.view.BasicHeaderView;
+import github.daneren2005.dsub.view.BasicListView;
+import github.daneren2005.dsub.view.UpdateView;
+
+public class MainAdapter extends SectionAdapter<Integer> {
+	public static final int VIEW_TYPE_ALBUM_LIST = 1;
+	public static final int VIEW_TYPE_ALBUM_COUNT_LIST = 2;
+
+	public MainAdapter(Context context, List<String> headers, List<List<Integer>> sections, OnItemClickedListener onItemClickedListener) {
+		super(context, headers, sections);
+		this.onItemClickedListener = onItemClickedListener;
+	}
+
+	@Override
+	public UpdateView.UpdateViewHolder onCreateSectionViewHolder(ViewGroup parent, int viewType) {
+		UpdateView updateView;
+		if(viewType == VIEW_TYPE_ALBUM_LIST) {
+			updateView = new BasicListView(context);
+		} else  {
+			updateView = new AlbumListCountView(context);
+		}
+
+		return new UpdateView.UpdateViewHolder(updateView);
+	}
+
+	@Override
+	public void onBindViewHolder(UpdateView.UpdateViewHolder holder, Integer item, int viewType) {
+		UpdateView updateView = holder.getUpdateView();
+
+		if(viewType == VIEW_TYPE_ALBUM_LIST) {
+			updateView.setObject(context.getResources().getString(item));
+		} else {
+			// Hacky method to make sure updateBackground is called in background thread
+			updateView.setObject(item, null);
+		}
+	}
+
+	@Override
+	public int getItemViewType(Integer item) {
+		if(item == R.string.main_albums_newest) {
+			return VIEW_TYPE_ALBUM_COUNT_LIST;
+		} else {
+			return VIEW_TYPE_ALBUM_LIST;
+		}
+	}
+
+	@Override
+	public UpdateView.UpdateViewHolder onCreateHeaderHolder(ViewGroup parent) {
+		return new UpdateView.UpdateViewHolder(new BasicHeaderView(context, R.layout.album_list_header));
+	}
+	@Override
+	public void onBindHeaderHolder(UpdateView.UpdateViewHolder holder, String header) {
+		UpdateView view = holder.getUpdateView();
+		CheckBox checkBox = (CheckBox) view.findViewById(R.id.item_checkbox);
+
+		String display;
+		if ("albums".equals(header)) {
+			display = context.getResources().getString(R.string.main_albums_title);
+
+			if(!Util.isOffline(context) && ServerInfo.canAlbumListPerFolder(context)) {
+				checkBox.setVisibility(View.VISIBLE);
+				checkBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+					@Override
+					public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+						Util.setAlbumListsPerFolder(context, isChecked);
+					}
+				});
+				checkBox.setChecked(Util.getAlbumListsPerFolder(context));
+			} else {
+				checkBox.setVisibility(View.GONE);
+			}
+		} else if("videos".equals(header)) {
+			display = context.getResources().getString(R.string.main_videos);
+			checkBox.setVisibility(View.GONE);
+		} else {
+			display = header;
+			checkBox.setVisibility(View.GONE);
+		}
+
+		if(view != null) {
+			view.setObject(display);
+		}
+	}
+}
diff --git a/app/src/main/java/github/daneren2005/dsub/adapter/MergeAdapter.java b/app/src/main/java/github/daneren2005/dsub/adapter/MergeAdapter.java
deleted file mode 100644
index a2db4cf0..00000000
--- a/app/src/main/java/github/daneren2005/dsub/adapter/MergeAdapter.java
+++ /dev/null
@@ -1,290 +0,0 @@
-/***
- Copyright (c) 2008-2009 CommonsWare, LLC
- Portions (c) 2009 Google, Inc.
-
- 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 github.daneren2005.dsub.adapter;
-
-import android.database.DataSetObserver;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.BaseAdapter;
-import android.widget.ListAdapter;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Arrays;
-
-/**
- * Adapter that merges multiple child adapters and views
- * into a single contiguous whole.
- * <p/>
- * Adapters used as pieces within MergeAdapter must
- * have view type IDs monotonically increasing from 0. Ideally,
- * adapters also have distinct ranges for their row ids, as
- * returned by getItemId().
- */
-public class MergeAdapter extends BaseAdapter {
-
-    private final CascadeDataSetObserver observer = new CascadeDataSetObserver();
-    private final ArrayList<ListAdapter> pieces = new ArrayList<ListAdapter>();
-
-    /**
-     * Stock constructor, simply chaining to the superclass.
-     */
-    public MergeAdapter() {
-        super();
-    }
-
-    /**
-     * Adds a new adapter to the roster of things to appear
-     * in the aggregate list.
-     *
-     * @param adapter Source for row views for this section
-     */
-    public void addAdapter(ListAdapter adapter) {
-        pieces.add(adapter);
-        adapter.registerDataSetObserver(observer);
-    }
-
-    public void removeAdapter(ListAdapter adapter) {
-        adapter.unregisterDataSetObserver(observer);
-        pieces.remove(adapter);
-    }
-
-    /**
-    * Adds a new View to the roster of things to appear
-    * in the aggregate list.
-    *
-    * @param view Single view to add
-    */
-    public ListAdapter addView(View view) {
-        return addView(view, false);
-    }
-
-    /**
-     * Adds a new View to the roster of things to appear
-     * in the aggregate list.
-     *
-     * @param view    Single view to add
-     * @param enabled false if views are disabled, true if enabled
-     */
-    public ListAdapter addView(View view, boolean enabled) {
-        return addViews(Arrays.asList(view), enabled);
-    }
-
-    /**
-     * Adds a list of views to the roster of things to appear
-     * in the aggregate list.
-     *
-     * @param views List of views to add
-     */
-    public ListAdapter addViews(List<View> views) {
-        return addViews(views, false);
-    }
-
-    /**
-     * Adds a list of views to the roster of things to appear
-     * in the aggregate list.
-     *
-     * @param views   List of views to add
-     * @param enabled false if views are disabled, true if enabled
-     */
-    public ListAdapter addViews(List<View> views, boolean enabled) {
-        ListAdapter adapter = enabled ? new EnabledSackAdapter(views) : new SackOfViewsAdapter(views);
-        addAdapter(adapter);
-        return adapter;
-    }
-
-    /**
-     * Get the data item associated with the specified
-     * position in the data set.
-     *
-     * @param position Position of the item whose data we want
-     */
-    @Override
-    public Object getItem(int position) {
-        for (ListAdapter piece : pieces) {
-            int size = piece.getCount();
-
-            if (position < size) {
-                return (piece.getItem(position));
-            }
-
-            position -= size;
-        }
-
-        return (null);
-    }
-
-    /**
-     * How many items are in the data set represented by this
-     * Adapter.
-     */
-    @Override
-    public int getCount() {
-        int total = 0;
-
-        for (ListAdapter piece : pieces) {
-            total += piece.getCount();
-        }
-
-        return (total);
-    }
-
-    /**
-     * Returns the number of types of Views that will be
-     * created by getView().
-     */
-    @Override
-    public int getViewTypeCount() {
-        int total = 0;
-
-        for (ListAdapter piece : pieces) {
-            total += piece.getViewTypeCount();
-        }
-
-        return (Math.max(total, 1));        // needed for setListAdapter() before content add'
-    }
-
-    /**
-     * Get the type of View that will be created by getView()
-     * for the specified item.
-     *
-     * @param position Position of the item whose data we want
-     */
-    @Override
-    public int getItemViewType(int position) {
-        int typeOffset = 0;
-        int result = -1;
-
-        for (ListAdapter piece : pieces) {
-            int size = piece.getCount();
-
-            if (position < size) {
-                result = typeOffset + piece.getItemViewType(position);
-                break;
-            }
-
-            position -= size;
-            typeOffset += piece.getViewTypeCount();
-        }
-
-        return (result);
-    }
-
-    /**
-     * Are all items in this ListAdapter enabled? If yes it
-     * means all items are selectable and clickable.
-     */
-    @Override
-    public boolean areAllItemsEnabled() {
-        return (false);
-    }
-
-    /**
-     * Returns true if the item at the specified position is
-     * not a separator.
-     *
-     * @param position Position of the item whose data we want
-     */
-    @Override
-    public boolean isEnabled(int position) {
-        for (ListAdapter piece : pieces) {
-            int size = piece.getCount();
-
-            if (position < size) {
-                return (piece.isEnabled(position));
-            }
-
-            position -= size;
-        }
-
-        return (false);
-    }
-
-    /**
-     * Get a View that displays the data at the specified
-     * position in the data set.
-     *
-     * @param position    Position of the item whose data we want
-     * @param convertView View to recycle, if not null
-     * @param parent      ViewGroup containing the returned View
-     */
-    @Override
-    public View getView(int position, View convertView,
-                        ViewGroup parent) {
-        for (ListAdapter piece : pieces) {
-            int size = piece.getCount();
-
-            if (position < size) {
-
-                return (piece.getView(position, convertView, parent));
-            }
-
-            position -= size;
-        }
-
-        return (null);
-    }
-
-    /**
-     * Get the row id associated with the specified position
-     * in the list.
-     *
-     * @param position Position of the item whose data we want
-     */
-    @Override
-    public long getItemId(int position) {
-        for (ListAdapter piece : pieces) {
-            int size = piece.getCount();
-
-            if (position < size) {
-                return (piece.getItemId(position));
-            }
-
-            position -= size;
-        }
-
-        return (-1);
-    }
-
-    private static class EnabledSackAdapter extends SackOfViewsAdapter {
-        public EnabledSackAdapter(List<View> views) {
-            super(views);
-        }
-
-        @Override
-        public boolean areAllItemsEnabled() {
-            return (true);
-        }
-
-        @Override
-        public boolean isEnabled(int position) {
-            return (true);
-        }
-    }
-
-    private class CascadeDataSetObserver extends DataSetObserver {
-		@Override
-		public void onChanged() {
-			notifyDataSetChanged();
-		}
-
-		@Override
-		public void onInvalidated() {
-			notifyDataSetInvalidated();
-		}
-	}
-}
-
diff --git a/app/src/main/java/github/daneren2005/dsub/adapter/SackOfViewsAdapter.java b/app/src/main/java/github/daneren2005/dsub/adapter/SackOfViewsAdapter.java
deleted file mode 100644
index e4744cc5..00000000
--- a/app/src/main/java/github/daneren2005/dsub/adapter/SackOfViewsAdapter.java
+++ /dev/null
@@ -1,181 +0,0 @@
-/***
- Copyright (c) 2008-2009 CommonsWare, LLC
- Portions (c) 2009 Google, Inc.
-
- 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 github.daneren2005.dsub.adapter;
-
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.BaseAdapter;
-import android.widget.ListView;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Adapter that simply returns row views from a list.
- * <p/>
- * If you supply a size, you must implement newView(), to
- * create a required view. The adapter will then cache these
- * views.
- * <p/>
- * If you supply a list of views in the constructor, that
- * list will be used directly. If any elements in the list
- * are null, then newView() will be called just for those
- * slots.
- * <p/>
- * Subclasses may also wish to override areAllItemsEnabled()
- * (default: false) and isEnabled() (default: false), if some
- * of their rows should be selectable.
- * <p/>
- * It is assumed each view is unique, and therefore will not
- * get recycled.
- * <p/>
- * Note that this adapter is not designed for long lists. It
- * is more for screens that should behave like a list. This
- * is particularly useful if you combine this with other
- * adapters (e.g., SectionedAdapter) that might have an
- * arbitrary number of rows, so it all appears seamless.
- */
-public class SackOfViewsAdapter extends BaseAdapter {
-    private List<View> views = null;
-
-    /**
-     * Constructor creating an empty list of views, but with
-     * a specified count. Subclasses must override newView().
-     */
-    public SackOfViewsAdapter(int count) {
-        super();
-
-        views = new ArrayList<View>(count);
-
-        for (int i = 0; i < count; i++) {
-            views.add(null);
-        }
-    }
-
-    /**
-     * Constructor wrapping a supplied list of views.
-     * Subclasses must override newView() if any of the elements
-     * in the list are null.
-     */
-    public SackOfViewsAdapter(List<View> views) {
-        for (View view : views) {
-            view.setLayoutParams(new ListView.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT));
-        }
-        this.views = views;
-    }
-
-    /**
-     * Get the data item associated with the specified
-     * position in the data set.
-     *
-     * @param position Position of the item whose data we want
-     */
-    @Override
-    public Object getItem(int position) {
-        return (views.get(position));
-    }
-
-    /**
-     * How many items are in the data set represented by this
-     * Adapter.
-     */
-    @Override
-    public int getCount() {
-        return (views.size());
-    }
-
-    /**
-     * Returns the number of types of Views that will be
-     * created by getView().
-     */
-    @Override
-    public int getViewTypeCount() {
-        return (getCount());
-    }
-
-    /**
-     * Get the type of View that will be created by getView()
-     * for the specified item.
-     *
-     * @param position Position of the item whose data we want
-     */
-    @Override
-    public int getItemViewType(int position) {
-        return (position);
-    }
-
-    /**
-     * Are all items in this ListAdapter enabled? If yes it
-     * means all items are selectable and clickable.
-     */
-    @Override
-    public boolean areAllItemsEnabled() {
-        return (false);
-    }
-
-    /**
-     * Returns true if the item at the specified position is
-     * not a separator.
-     *
-     * @param position Position of the item whose data we want
-     */
-    @Override
-    public boolean isEnabled(int position) {
-        return (false);
-    }
-
-    /**
-     * Get a View that displays the data at the specified
-     * position in the data set.
-     *
-     * @param position    Position of the item whose data we want
-     * @param convertView View to recycle, if not null
-     * @param parent      ViewGroup containing the returned View
-     */
-    @Override
-    public View getView(int position, View convertView,
-                        ViewGroup parent) {
-        View result = views.get(position);
-
-        if (result == null) {
-            result = newView(position, parent);
-            views.set(position, result);
-        }
-
-        return (result);
-    }
-
-    /**
-     * Get the row id associated with the specified position
-     * in the list.
-     *
-     * @param position Position of the item whose data we want
-     */
-    @Override
-    public long getItemId(int position) {
-        return (position);
-    }
-
-    /**
-     * Create a new View to go into the list at the specified
-     * position.
-     *
-     * @param position Position of the item whose data we want
-     * @param parent   ViewGroup containing the returned View
-     */
-	protected View newView(int position, ViewGroup parent) {
-		throw new RuntimeException("You must override newView()!");
-	}
-}
diff --git a/app/src/main/java/github/daneren2005/dsub/adapter/SectionAdapter.java b/app/src/main/java/github/daneren2005/dsub/adapter/SectionAdapter.java
index 599870d7..f57012b5 100644
--- a/app/src/main/java/github/daneren2005/dsub/adapter/SectionAdapter.java
+++ b/app/src/main/java/github/daneren2005/dsub/adapter/SectionAdapter.java
@@ -77,6 +77,7 @@ public abstract class SectionAdapter<T> extends RecyclerView.Adapter<UpdateViewH
 					@Override
 					public void onClick(View v) {
 						T item = holder.getItem();
+						updateView.onClick();
 						if (updateView.isCheckable()) {
 							if (selected.contains(item)) {
 								selected.remove(item);
@@ -136,15 +137,17 @@ public abstract class SectionAdapter<T> extends RecyclerView.Adapter<UpdateViewH
 		}
 
 		int subPosition = 0;
+		int subHeader = 0;
 		for(List<T> section: sections) {
-			if(position == subPosition) {
-				int index = sections.indexOf(section);
-				onBindHeaderHolder(holder, headers.get(index));
+			boolean validHeader = headers.get(subHeader) != null;
+			if(position == subPosition && validHeader) {
+				onBindHeaderHolder(holder, headers.get(subHeader));
 				return;
 			}
 
-			if(position <= (subPosition + section.size())) {
-				T item = section.get(position - subPosition - 1);
+			int headerOffset = validHeader ? 1 : 0;
+			if(position < (subPosition + section.size() + headerOffset)) {
+				T item = section.get(position - subPosition - headerOffset);
 				onBindViewHolder(holder, item, getItemViewType(item));
 
 				if(updateView.isCheckable()) {
@@ -154,7 +157,11 @@ public abstract class SectionAdapter<T> extends RecyclerView.Adapter<UpdateViewH
 				return;
 			}
 
-			subPosition += section.size() + 1;
+			subPosition += section.size();
+			if(validHeader) {
+				subPosition += 1;
+			}
+			subHeader++;
 		}
 	}
 
@@ -164,7 +171,12 @@ public abstract class SectionAdapter<T> extends RecyclerView.Adapter<UpdateViewH
 			return sections.get(0).size();
 		}
 
-		int count = headers.size();
+		int count = 0;
+		for(String header: headers) {
+			if(header != null) {
+				count++;
+			}
+		}
 		for(List<T> section: sections) {
 			count += section.size();
 		}
@@ -179,16 +191,23 @@ public abstract class SectionAdapter<T> extends RecyclerView.Adapter<UpdateViewH
 		}
 
 		int subPosition = 0;
+		int subHeader = 0;
 		for(List<T> section: sections) {
-			if(position == subPosition) {
+			boolean validHeader = headers.get(subHeader) != null;
+			if(position == subPosition && validHeader) {
 				return VIEW_TYPE_HEADER;
 			}
 
-			if(position <= (subPosition + section.size())) {
-				return getItemViewType(section.get(position - subPosition - 1));
+			int headerOffset = validHeader ? 1 : 0;
+			if(position < (subPosition + section.size() + headerOffset)) {
+				return getItemViewType(section.get(position - subPosition - headerOffset));
 			}
 
-			subPosition += section.size() + 1;
+			subPosition += section.size();
+			if(validHeader) {
+				subPosition += 1;
+			}
+			subHeader++;
 		}
 
 		return -1;
diff --git a/app/src/main/java/github/daneren2005/dsub/fragments/MainFragment.java b/app/src/main/java/github/daneren2005/dsub/fragments/MainFragment.java
index 0c33ef8c..90a91383 100644
--- a/app/src/main/java/github/daneren2005/dsub/fragments/MainFragment.java
+++ b/app/src/main/java/github/daneren2005/dsub/fragments/MainFragment.java
@@ -9,28 +9,23 @@ import android.os.Build;
 import android.os.Bundle;
 import android.os.StatFs;
 import android.util.Log;
-import android.view.ContextMenu;
-import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
-import android.view.ViewGroup;
-import android.widget.AdapterView;
 import android.widget.CheckBox;
-import android.widget.CompoundButton;
-import android.widget.ListView;
-import android.widget.TextView;
+
 import github.daneren2005.dsub.R;
-import github.daneren2005.dsub.domain.MusicDirectory;
+import github.daneren2005.dsub.adapter.MainAdapter;
+import github.daneren2005.dsub.adapter.SectionAdapter;
 import github.daneren2005.dsub.domain.ServerInfo;
 import github.daneren2005.dsub.service.DownloadService;
 import github.daneren2005.dsub.util.Constants;
 import github.daneren2005.dsub.util.FileUtil;
 import github.daneren2005.dsub.util.LoadingTask;
 import github.daneren2005.dsub.util.Pair;
+import github.daneren2005.dsub.util.ProgressListener;
 import github.daneren2005.dsub.util.UserUtil;
-import github.daneren2005.dsub.adapter.MergeAdapter;
 import github.daneren2005.dsub.util.Util;
 import github.daneren2005.dsub.service.MusicService;
 import github.daneren2005.dsub.service.MusicServiceFactory;
@@ -41,37 +36,13 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
-public class MainFragment extends SubsonicFragment {
+public class MainFragment extends SelectRecyclerFragment<Integer> {
 	private static final String TAG = MainFragment.class.getSimpleName();
-	private LayoutInflater inflater;
-	private TextView countView;
-
-	private static final int MENU_GROUP_SERVER = 10;
-	private static final int MENU_ITEM_SERVER_BASE = 100;
-
-	@Override
-	public void onCreate(Bundle bundle) {
-		super.onCreate(bundle);
-	}
-
-	@Override
-	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle bundle) {
-		this.inflater = inflater;
-		rootView = inflater.inflate(R.layout.home, container, false);
-
-		createLayout();
 
-		return rootView;
-	}
-
-	@Override
-	public void onResume() {
-		super.onResume();
-	}
-
-	@Override
-	public void onDestroy() {
-		super.onDestroy();
+	public MainFragment() {
+		super();
+		pullToRefresh = false;
+		serialize = false;
 	}
 
 	@Override
@@ -116,100 +87,56 @@ public class MainFragment extends SubsonicFragment {
 	}
 
 	@Override
-	protected void refresh(boolean refresh) {
-		createLayout();
+	public int getOptionsMenu() {
+		return 0;
 	}
 
-	private void createLayout() {
-		View buttons = inflater.inflate(R.layout.main_buttons, null);
-
-		final TextView offlineButton = (TextView) buttons.findViewById(R.id.main_offline);
-		offlineButton.setText(Util.isOffline(context) ? R.string.main_online : R.string.main_offline);
-
-		final View albumsTitle = buttons.findViewById(R.id.main_albums);
-		final View videoTitle = buttons.findViewById(R.id.main_video_section);
-		final View albumsNewestButton = buttons.findViewById(R.id.main_albums_newest);
-		countView = (TextView) buttons.findViewById(R.id.main_albums_recent_count);
-		final View albumsRandomButton = buttons.findViewById(R.id.main_albums_random);
-		final View albumsHighestButton = buttons.findViewById(R.id.main_albums_highest);
-		final View albumsRecentButton = buttons.findViewById(R.id.main_albums_recent);
-		final View albumsFrequentButton = buttons.findViewById(R.id.main_albums_frequent);
-		final View albumsStarredButton = buttons.findViewById(R.id.main_albums_starred);
-		final View albumsGenresButton = buttons.findViewById(R.id.main_albums_genres);
-		final View albumsYearButton = buttons.findViewById(R.id.main_albums_year);
-		final View albumsAlphabeticalButton = buttons.findViewById(R.id.main_albums_alphabetical);
-		final View videosButton = buttons.findViewById(R.id.main_videos);
-
-		final CheckBox albumsPerFolderCheckbox = (CheckBox) buttons.findViewById(R.id.main_albums_per_folder);
-		if(!Util.isOffline(context) && ServerInfo.canAlbumListPerFolder(context)) {
-			albumsPerFolderCheckbox.setChecked(Util.getAlbumListsPerFolder(context));
-			albumsPerFolderCheckbox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
-				@Override
-				public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
-					Util.setAlbumListsPerFolder(context, isChecked);
-				}
-			});
-		} else {
-			albumsPerFolderCheckbox.setVisibility(View.GONE);
-		}
-
-		int instance = Util.getActiveServer(context);
-		String name = Util.getServerName(context, instance);
+	@Override
+	public SectionAdapter getAdapter(List objs) {
+		List<List<Integer>> sections = new ArrayList<>();
+		List<String> headers = new ArrayList<>();
 
-		ListView list = (ListView) rootView.findViewById(R.id.main_list);
+		List<Integer> offline = Arrays.asList(R.string.main_offline);
+		sections.add(offline);
+		headers.add(null);
 
-		MergeAdapter adapter = new MergeAdapter();
-		adapter.addView(offlineButton, true);
 		if (!Util.isOffline(context)) {
-			adapter.addView(albumsTitle, false);
-			adapter.addViews(Arrays.asList(albumsNewestButton, albumsRandomButton), true);
+			List<Integer> albums = new ArrayList<>();
+			albums.add(R.string.main_albums_newest);
+			albums.add(R.string.main_albums_random);
 			if(ServerInfo.checkServerVersion(context, "1.8")) {
-				adapter.addView(albumsAlphabeticalButton, true);
+				albums.add(R.string.main_albums_alphabetical);
 			}
 			if(!Util.isTagBrowsing(context)) {
-				adapter.addView(albumsHighestButton, true);
+				albums.add(R.string.main_albums_highest);
 			}
-			adapter.addViews(Arrays.asList(albumsStarredButton, albumsGenresButton, albumsYearButton, albumsRecentButton, albumsFrequentButton), true);
+			albums.add(R.string.main_albums_starred);
+			albums.add(R.string.main_albums_genres);
+			albums.add(R.string.main_albums_year);
+			albums.add(R.string.main_albums_recent);
+			albums.add(R.string.main_albums_highest);
+
+			sections.add(albums);
+			headers.add("albums");
+
 			if(ServerInfo.checkServerVersion(context, "1.8") && !Util.isTagBrowsing(context)) {
-				adapter.addView(videoTitle, false);
-				adapter.addView(videosButton, true);
+				List<Integer> videos = Arrays.asList(R.string.main_videos);
+				sections.add(videos);
+				headers.add("videos");
 			}
 		}
-		list.setAdapter(adapter);
 
-		list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
-			@Override
-			public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
-				if (view == offlineButton) {
-					toggleOffline();
-				} else if (view == albumsNewestButton) {
-					showAlbumList("newest");
-				} else if (view == albumsRandomButton) {
-					showAlbumList("random");
-				} else if (view == albumsHighestButton) {
-					showAlbumList("highest");
-				} else if (view == albumsRecentButton) {
-					showAlbumList("recent");
-				} else if (view == albumsFrequentButton) {
-					showAlbumList("frequent");
-				} else if (view == albumsStarredButton) {
-					showAlbumList("starred");
-				} else if(view == albumsGenresButton) {
-					showAlbumList("genres");
-				} else if(view == albumsYearButton) {
-					showAlbumList("years");
-				} else if(view == albumsAlphabeticalButton) {
-					showAlbumList("alphabeticalByName");
-				} else if(view == videosButton) {
-					showVideos();
-				}
-			}
-		});
-		setTitle(R.string.common_appname);
+		return new MainAdapter(context, headers, sections, this);
+	}
 
-		if(!Util.isOffline(context)) {
-			getMostRecentCount();
-		}
+	@Override
+	public List<Integer> getObjects(MusicService musicService, boolean refresh, ProgressListener listener) throws Exception {
+		return Arrays.asList(0);
+	}
+
+	@Override
+	public int getTitleResource() {
+		return R.string.common_appname;
 	}
 
 	private void toggleOffline() {
@@ -247,8 +174,8 @@ public class MainFragment extends SubsonicFragment {
 				editor.putInt(Constants.PREFERENCES_KEY_RECENT_COUNT + Util.getActiveServer(context), 0);
 				editor.commit();
 				
-				// Clear immediately so doesn't still show when pressing back
-				setMostRecentCount(0);
+				// TODO: Clear immediately so doesn't still show when pressing back
+				// setMostRecentCount(0);
 			}
 			
 			SubsonicFragment fragment = new SelectDirectoryFragment();
@@ -447,81 +374,31 @@ public class MainFragment extends SubsonicFragment {
 			}.execute();
 		} catch(Exception e) {}
 	}
-	
-	private void getMostRecentCount() {
-		// Use stashed value until after refresh occurs
-		SharedPreferences prefs = Util.getPreferences(context);
-		final int startCount = prefs.getInt(Constants.PREFERENCES_KEY_RECENT_COUNT + Util.getActiveServer(context), 0);
-		setMostRecentCount(startCount);
-		
-		new SilentBackgroundTask<Integer>(context) {
-			@Override
-			public Integer doInBackground() throws Exception {
-				String recentAddedFile = Util.getCacheName(context, "recent_count");
-				ArrayList<String> recents = FileUtil.deserialize(context, recentAddedFile, ArrayList.class);
-				if(recents == null) {
-					recents = new ArrayList<String>();
-				}
-				
-				MusicService musicService = MusicServiceFactory.getMusicService(context);
-				MusicDirectory recentlyAdded = musicService.getAlbumList("newest", 20, 0, context, null);
-				
-				// If first run, just put everything in it and return 0
-				boolean firstRun = recents.isEmpty();
-				
-				// Count how many new albums are in the list
-				int count = 0;
-				for(MusicDirectory.Entry album: recentlyAdded.getChildren()) {
-					if(!recents.contains(album.getId())) {
-						recents.add(album.getId());
-						count++;
-					}
-				}
-				
-				// Keep recents list from growing infinitely
-				while(recents.size() > 40) {
-					recents.remove(0);
-				}
-				FileUtil.serialize(context, recents, recentAddedFile);
-				
-				if(firstRun) {
-					return 0;
-				} else {
-					// Add the old count which will get cleared out after viewing recents
-					count += startCount;
-					SharedPreferences.Editor editor = Util.getPreferences(context).edit();
-					editor.putInt(Constants.PREFERENCES_KEY_RECENT_COUNT + Util.getActiveServer(context), count);
-					editor.commit();
-					
-					return count;
-				}
-			}
-			
-			@Override
-			public void done(Integer result) {
-				setMostRecentCount(result);
-			}
-			
-			@Override
-			public void error(Throwable x) {
-				Log.w(TAG, "Failed to refresh most recent count", x);
-			}
-		}.execute();
-	}
-	
-	private void setMostRecentCount(int count) {
-		if(count <= 0) {
-			countView.setVisibility(View.GONE);
-		} else {
-			String displayValue;
-			if(count < 10) {
-				displayValue = "0" + count;
-			} else {
-				displayValue = "" + count;
-			}
-			
-			countView.setText(displayValue);
-			countView.setVisibility(View.VISIBLE);
+
+	@Override
+	public void onItemClicked(Integer item) {
+		if(item == R.string.main_offline) {
+			toggleOffline();
+		} else if (item == R.string.main_albums_newest) {
+			showAlbumList("newest");
+		} else if (item == R.string.main_albums_random) {
+			showAlbumList("random");
+		} else if (item == R.string.main_albums_highest) {
+			showAlbumList("highest");
+		} else if (item == R.string.main_albums_recent) {
+			showAlbumList("recent");
+		} else if (item == R.string.main_albums_frequent) {
+			showAlbumList("frequent");
+		} else if (item == R.string.main_albums_starred) {
+			showAlbumList("starred");
+		} else if(item == R.string.main_albums_genres) {
+			showAlbumList("genres");
+		} else if(item == R.string.main_albums_year) {
+			showAlbumList("years");
+		} else if(item == R.string.main_albums_alphabetical) {
+			showAlbumList("alphabeticalByName");
+		} else if(item == R.string.main_videos) {
+			showVideos();
 		}
 	}
 }
diff --git a/app/src/main/java/github/daneren2005/dsub/view/AlbumListCountView.java b/app/src/main/java/github/daneren2005/dsub/view/AlbumListCountView.java
new file mode 100644
index 00000000..81695f53
--- /dev/null
+++ b/app/src/main/java/github/daneren2005/dsub/view/AlbumListCountView.java
@@ -0,0 +1,132 @@
+/*
+  This file is part of Subsonic.
+	Subsonic is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	Subsonic is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+	GNU General Public License for more details.
+	You should have received a copy of the GNU General Public License
+	along with Subsonic. If not, see <http://www.gnu.org/licenses/>.
+	Copyright 2015 (C) Scott Jackson
+*/
+
+package github.daneren2005.dsub.view;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+
+import github.daneren2005.dsub.R;
+import github.daneren2005.dsub.domain.MusicDirectory;
+import github.daneren2005.dsub.service.MusicService;
+import github.daneren2005.dsub.service.MusicServiceFactory;
+import github.daneren2005.dsub.util.Constants;
+import github.daneren2005.dsub.util.FileUtil;
+import github.daneren2005.dsub.util.Util;
+
+public class AlbumListCountView extends UpdateView {
+	private final String TAG = AlbumListCountView.class.getSimpleName();
+
+	private TextView titleView;
+	private TextView countView;
+	private int albumListString;
+	private int startCount;
+	private int count = 0;
+
+	public AlbumListCountView(Context context) {
+		super(context, false);
+		this.context = context;
+		LayoutInflater.from(context).inflate(R.layout.basic_count_item, this, true);
+
+		titleView = (TextView) findViewById(R.id.basic_count_name);
+		countView = (TextView) findViewById(R.id.basic_count_count);
+	}
+
+	protected void setObjectImpl(Object obj1, Object obj2) {
+		this.albumListString = (Integer) obj1;
+		titleView.setText(albumListString);
+
+		SharedPreferences prefs = Util.getPreferences(context);
+		startCount = prefs.getInt(Constants.PREFERENCES_KEY_RECENT_COUNT + Util.getActiveServer(context), 0);
+		count = startCount;
+		update();
+	}
+
+	@Override
+	protected void updateBackground() {
+		try {
+			String recentAddedFile = Util.getCacheName(context, "recent_count");
+			ArrayList<String> recents = FileUtil.deserialize(context, recentAddedFile, ArrayList.class);
+			if (recents == null) {
+				recents = new ArrayList<String>();
+			}
+
+			MusicService musicService = MusicServiceFactory.getMusicService(context);
+			MusicDirectory recentlyAdded = musicService.getAlbumList("newest", 20, 0, context, null);
+
+			// If first run, just put everything in it and return 0
+			boolean firstRun = recents.isEmpty();
+
+			// Count how many new albums are in the list
+			count = 0;
+			for (MusicDirectory.Entry album : recentlyAdded.getChildren()) {
+				if (!recents.contains(album.getId())) {
+					recents.add(album.getId());
+					count++;
+				}
+			}
+
+			// Keep recents list from growing infinitely
+			while (recents.size() > 40) {
+				recents.remove(0);
+			}
+			FileUtil.serialize(context, recents, recentAddedFile);
+
+			if (!firstRun) {
+				// Add the old count which will get cleared out after viewing recents
+				count += startCount;
+				SharedPreferences.Editor editor = Util.getPreferences(context).edit();
+				editor.putInt(Constants.PREFERENCES_KEY_RECENT_COUNT + Util.getActiveServer(context), count);
+				editor.commit();
+			}
+		} catch(Exception e) {
+			Log.w(TAG, "Failed to refresh most recent count", e);
+		}
+	}
+
+	@Override
+	protected void update() {
+		// Update count display with appropriate information
+		if(count <= 0) {
+			countView.setVisibility(View.GONE);
+		} else {
+			String displayName;
+			if(count < 10) {
+				displayName = "0" + count;
+			} else {
+				displayName = "" + count;
+			}
+
+			countView.setText(displayName);
+			countView.setVisibility(View.VISIBLE);
+		}
+	}
+
+	@Override
+	public void onClick() {
+		SharedPreferences.Editor editor = Util.getPreferences(context).edit();
+		editor.putInt(Constants.PREFERENCES_KEY_RECENT_COUNT + Util.getActiveServer(context), 0);
+		editor.commit();
+
+		count = 0;
+		update();
+	}
+}
diff --git a/app/src/main/java/github/daneren2005/dsub/view/BasicHeaderView.java b/app/src/main/java/github/daneren2005/dsub/view/BasicHeaderView.java
index d8111692..b5dad2d1 100644
--- a/app/src/main/java/github/daneren2005/dsub/view/BasicHeaderView.java
+++ b/app/src/main/java/github/daneren2005/dsub/view/BasicHeaderView.java
@@ -25,9 +25,12 @@ public class BasicHeaderView extends UpdateView {
 	TextView nameView;
 
 	public BasicHeaderView(Context context) {
+		this(context, R.layout.basic_header);
+	}
+	public BasicHeaderView(Context context, int layout) {
 		super(context, false);
 
-		LayoutInflater.from(context).inflate(R.layout.basic_header, this, true);
+		LayoutInflater.from(context).inflate(layout, this, true);
 		nameView = (TextView) findViewById(R.id.item_name);
 	}
 
diff --git a/app/src/main/java/github/daneren2005/dsub/view/UpdateView.java b/app/src/main/java/github/daneren2005/dsub/view/UpdateView.java
index 62d1672d..44831c60 100644
--- a/app/src/main/java/github/daneren2005/dsub/view/UpdateView.java
+++ b/app/src/main/java/github/daneren2005/dsub/view/UpdateView.java
@@ -288,6 +288,10 @@ public class UpdateView extends LinearLayout {
 		return checkable;
 	}
 
+	public void onClick() {
+
+	}
+
 	public static class UpdateViewHolder<T> extends RecyclerView.ViewHolder {
 		private UpdateView updateView;
 		private View view;