Add Reddit section in the navigation drawer.

app/src/main/java/ml/docilealligator/infinityforreddit/activities/MainActivity.java

@@ -754,6 +754,10 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
                         } else if (stringId == R.string.multi_reddit) {
                             intent = new Intent(MainActivity.this, SubscribedThingListingActivity.class);
                             intent.putExtra(SubscribedThingListingActivity.EXTRA_SHOW_MULTIREDDITS, true);
+                        } else if (stringId == R.string.rpan) {
+                            intent = new Intent(MainActivity.this, RPANActivity.class);
+                        } else if (stringId == R.string.trending) {
+
                         } else if (stringId == R.string.upvoted) {
                             intent = new Intent(MainActivity.this, AccountPostsActivity.class);
                             intent.putExtra(AccountPostsActivity.EXTRA_USER_WHERE, PostDataSource.USER_WHERE_UPVOTED);

app/src/main/java/ml/docilealligator/infinityforreddit/adapters/NavigationDrawerRecyclerViewAdapter.java

@@ -56,8 +56,9 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
     private static final int VIEW_TYPE_FAVORITE_SUBSCRIBED_SUBREDDIT = 4;
     private static final int VIEW_TYPE_SUBSCRIBED_SUBREDDIT = 5;
     private static final int VIEW_TYPE_ACCOUNT = 6;
-    private static final int CURRENT_MENU_ITEMS = 17;
+    private static final int CURRENT_MENU_ITEMS = 20;
     private static final int ACCOUNT_SECTION_ITEMS = 4;
+    private static final int REDDIT_SECTION_ITEMS = 2;
     private static final int POST_SECTION_ITEMS = 5;
     private static final int PREFERENCES_SECTION_ITEMS = 3;
 
@@ -76,6 +77,7 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
     private boolean isLoggedIn;
     private boolean isInMainPage = true;
     private boolean collapseAccountSection;
+    private boolean collapseRedditSection;
     private boolean collapsePostSection;
     private boolean collapsePreferencesSection;
     private boolean collapseFavoriteSubredditsSection;
@@ -105,6 +107,7 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
         showAvatarOnTheRightInTheNavigationDrawer = sharedPreferences.getBoolean(SharedPreferencesUtils.SHOW_AVATAR_ON_THE_RIGHT, false);
         isLoggedIn = accountName != null;
         collapseAccountSection = navigationDrawerSharedPreferences.getBoolean(SharedPreferencesUtils.COLLAPSE_ACCOUNT_SECTION, false);
+        collapseRedditSection = navigationDrawerSharedPreferences.getBoolean(SharedPreferencesUtils.COLLAPSE_REDDIT_SECTION, false);
         collapsePostSection = navigationDrawerSharedPreferences.getBoolean(SharedPreferencesUtils.COLLAPSE_POST_SECTION, false);
         collapsePreferencesSection = navigationDrawerSharedPreferences.getBoolean(SharedPreferencesUtils.COLLAPSE_PREFERENCES_SECTION, false);
         collapseFavoriteSubredditsSection = navigationDrawerSharedPreferences.getBoolean(SharedPreferencesUtils.COLLAPSE_FAVORITE_SUBREDDITS_SECTION, false);
@@ -127,21 +130,25 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
         if (isInMainPage) {
             if (isLoggedIn) {
                 if (position == CURRENT_MENU_ITEMS - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                        - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                         - (collapsePostSection ? POST_SECTION_ITEMS : 0)
                         - (collapsePreferencesSection ? PREFERENCES_SECTION_ITEMS : 0)) {
                     return VIEW_TYPE_MENU_GROUP_TITLE;
                 } else if (!hideFavoriteSubredditsSection && !favoriteSubscribedSubreddits.isEmpty() && position == CURRENT_MENU_ITEMS
                         - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                        - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                         - (collapsePostSection ? POST_SECTION_ITEMS : 0)
                         - (collapsePreferencesSection ? PREFERENCES_SECTION_ITEMS : 0)
                         + (collapseFavoriteSubredditsSection ? 0 : favoriteSubscribedSubreddits.size()) + 1) {
                     return VIEW_TYPE_MENU_GROUP_TITLE;
                 } else if (position > CURRENT_MENU_ITEMS - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                        - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                         - (collapsePostSection ? POST_SECTION_ITEMS : 0)
                         - (collapsePreferencesSection ? PREFERENCES_SECTION_ITEMS : 0)) {
                     if (!favoriteSubscribedSubreddits.isEmpty() && !hideFavoriteSubredditsSection &&
                             !collapseFavoriteSubredditsSection && position <= CURRENT_MENU_ITEMS
                             - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                            - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                             - (collapsePostSection ? POST_SECTION_ITEMS : 0)
                             - (collapsePreferencesSection ? PREFERENCES_SECTION_ITEMS : 0)
                             + favoriteSubscribedSubreddits.size()) {
@@ -152,11 +159,17 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                 } else if (position == 0) {
                     return VIEW_TYPE_NAV_HEADER;
                 } else if (position == 1
-                        || position == 6 - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                        || position == (ACCOUNT_SECTION_ITEMS + 2) - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
-                        || position == 12 - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                        || position == (ACCOUNT_SECTION_ITEMS + REDDIT_SECTION_ITEMS + 3)
+                        - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                        - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
+                        || position == (ACCOUNT_SECTION_ITEMS + REDDIT_SECTION_ITEMS + POST_SECTION_ITEMS + 4)
+                        - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                        - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                         - (collapsePostSection ? POST_SECTION_ITEMS : 0)) {
                     return VIEW_TYPE_MENU_GROUP_TITLE;
-                } else if (position == 16 - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                } else if (position == (CURRENT_MENU_ITEMS - 1) - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                        - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                         - (collapsePostSection ? POST_SECTION_ITEMS : 0)
                         - (collapsePreferencesSection ? PREFERENCES_SECTION_ITEMS : 0)) {
                     return VIEW_TYPE_DIVIDER;
@@ -217,15 +230,13 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
     @Override
     public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
         if (holder instanceof NavHeaderViewHolder) {
+            RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) ((NavHeaderViewHolder) holder).profileImageView.getLayoutParams();
             if (showAvatarOnTheRightInTheNavigationDrawer) {
-                RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) ((NavHeaderViewHolder) holder).profileImageView.getLayoutParams();
                 params.addRule(RelativeLayout.ALIGN_PARENT_END);
-                ((NavHeaderViewHolder) holder).profileImageView.setLayoutParams(params);
             } else {
-                RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) ((NavHeaderViewHolder) holder).profileImageView.getLayoutParams();
                 params.removeRule(RelativeLayout.ALIGN_PARENT_END);
-                ((NavHeaderViewHolder) holder).profileImageView.setLayoutParams(params);
             }
+            ((NavHeaderViewHolder) holder).profileImageView.setLayoutParams(params);
             if (isLoggedIn) {
                 ((NavHeaderViewHolder) holder).karmaTextView.setText(appCompatActivity.getString(R.string.karma_info, karma));
                 ((NavHeaderViewHolder) holder).accountNameTextView.setText(accountName);
@@ -258,7 +269,7 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                 ((NavHeaderViewHolder) holder).dropIconImageView.setImageDrawable(resources.getDrawable(R.drawable.ic_baseline_arrow_drop_up_24px));
             }
 
-            ((NavHeaderViewHolder) holder).itemView.setOnClickListener(view -> {
+            holder.itemView.setOnClickListener(view -> {
                 if (isInMainPage) {
                     if (requireAuthToAccountSection) {
                         BiometricManager biometricManager = BiometricManager.from(appCompatActivity);
@@ -301,15 +312,27 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                     ((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_down_24px);
                 }
                 type = 0;
-            } else if (position == 6 - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)) {
+            } else if (position == (ACCOUNT_SECTION_ITEMS + 2) - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)) {
+                ((MenuGroupTitleViewHolder) holder).titleTextView.setText(R.string.label_reddit);
+                if (collapseRedditSection) {
+                    ((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_up_24px);
+                } else {
+                    ((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_down_24px);
+                }
+                type = 1;
+            } else if (position == (ACCOUNT_SECTION_ITEMS + REDDIT_SECTION_ITEMS + 3)
+                    - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                    - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)) {
                 ((MenuGroupTitleViewHolder) holder).titleTextView.setText(R.string.label_post);
                 if (collapsePostSection) {
                     ((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_up_24px);
                 } else {
                     ((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_down_24px);
                 }
-                type = 1;
+                type = 2;
-            } else if (position == 12 - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+            } else if (position == (ACCOUNT_SECTION_ITEMS + REDDIT_SECTION_ITEMS + POST_SECTION_ITEMS + 4)
+                    - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                    - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                     - (collapsePostSection ? POST_SECTION_ITEMS : 0)) {
                 ((MenuGroupTitleViewHolder) holder).titleTextView.setText(R.string.label_preferences);
                 if (collapsePreferencesSection) {
@@ -317,10 +340,11 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                 } else {
                     ((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_down_24px);
                 }
-                type = 2;
+                type = 3;
             } else {
                 if (!hideFavoriteSubredditsSection && !favoriteSubscribedSubreddits.isEmpty() && position == CURRENT_MENU_ITEMS
                         - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                        - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                         - (collapsePostSection ? POST_SECTION_ITEMS : 0)
                         - (collapsePreferencesSection ? PREFERENCES_SECTION_ITEMS : 0)) {
                     ((MenuGroupTitleViewHolder) holder).titleTextView.setText(R.string.favorites);
@@ -329,7 +353,7 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                     } else {
                         ((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_down_24px);
                     }
-                    type = 3;
+                    type = 4;
                 } else {
                     ((MenuGroupTitleViewHolder) holder).titleTextView.setText(R.string.subscriptions);
                     if (collapseSubscribedSubredditsSection) {
@@ -337,11 +361,11 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                     } else {
                         ((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_down_24px);
                     }
-                    type = 4;
+                    type = 5;
                 }
             }
 
-            ((MenuGroupTitleViewHolder) holder).itemView.setOnClickListener(view -> {
+            holder.itemView.setOnClickListener(view -> {
                 switch (type) {
                     case 0:
                         if (collapseAccountSection) {
@@ -353,6 +377,15 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                         }
                         break;
                     case 1:
+                        if (collapseRedditSection) {
+                            collapseRedditSection = !collapseRedditSection;
+                            notifyItemRangeInserted(holder.getBindingAdapterPosition() + 1, REDDIT_SECTION_ITEMS);
+                        } else {
+                            collapseRedditSection = !collapseRedditSection;
+                            notifyItemRangeRemoved(holder.getBindingAdapterPosition() + 1, REDDIT_SECTION_ITEMS);
+                        }
+                        break;
+                    case 2:
                         if (collapsePostSection) {
                             collapsePostSection = !collapsePostSection;
                             notifyItemRangeInserted(holder.getBindingAdapterPosition() + 1, POST_SECTION_ITEMS);
@@ -361,7 +394,7 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                             notifyItemRangeRemoved(holder.getBindingAdapterPosition() + 1, POST_SECTION_ITEMS);
                         }
                         break;
-                    case 2:
+                    case 3:
                         if (collapsePreferencesSection) {
                             collapsePreferencesSection = !collapsePreferencesSection;
                             notifyItemRangeInserted(holder.getBindingAdapterPosition() + 1, PREFERENCES_SECTION_ITEMS);
@@ -370,7 +403,7 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                             notifyItemRangeRemoved(holder.getBindingAdapterPosition() + 1, PREFERENCES_SECTION_ITEMS);
                         }
                         break;
-                    case 3:
+                    case 4:
                         if (collapseFavoriteSubredditsSection) {
                             collapseFavoriteSubredditsSection = !collapseFavoriteSubredditsSection;
                             notifyItemRangeInserted(holder.getBindingAdapterPosition() + 1, favoriteSubscribedSubreddits.size());
@@ -379,7 +412,7 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                             notifyItemRangeRemoved(holder.getBindingAdapterPosition() + 1, favoriteSubscribedSubreddits.size());
                         }
                         break;
-                    case 4:
+                    case 5:
                         if (collapseSubscribedSubredditsSection) {
                             collapseSubscribedSubredditsSection = !collapseSubscribedSubredditsSection;
                             notifyItemRangeInserted(holder.getBindingAdapterPosition() + 1, subscribedSubreddits.size());
@@ -399,14 +432,26 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
             if (isInMainPage) {
                 if (isLoggedIn) {
                     int pseudoPosition = position;
-                    if (collapseAccountSection && collapsePostSection) {
+                    if (collapseAccountSection && collapseRedditSection && collapsePostSection) {
-                        pseudoPosition += ACCOUNT_SECTION_ITEMS + POST_SECTION_ITEMS;
+                        pseudoPosition += ACCOUNT_SECTION_ITEMS + REDDIT_SECTION_ITEMS + POST_SECTION_ITEMS;
-                    } else if (collapseAccountSection && collapsePreferencesSection) {
+                    } else if (collapseAccountSection && collapseRedditSection) {
-                        pseudoPosition += ACCOUNT_SECTION_ITEMS;
+                        pseudoPosition += ACCOUNT_SECTION_ITEMS + REDDIT_SECTION_ITEMS;
+                    } else if (collapseAccountSection && collapsePostSection) {
+                        if (position > REDDIT_SECTION_ITEMS + 2) {
+                            pseudoPosition += ACCOUNT_SECTION_ITEMS + POST_SECTION_ITEMS;
+                        }
+                    } else if (collapseRedditSection && collapsePostSection) {
+                        if (position > ACCOUNT_SECTION_ITEMS + 1) {
+                            pseudoPosition += REDDIT_SECTION_ITEMS + POST_SECTION_ITEMS;
+                        }
                     } else if (collapseAccountSection) {
                         pseudoPosition += ACCOUNT_SECTION_ITEMS;
-                    } else if (collapsePostSection) {
+                    } else if (collapseRedditSection) {
                         if (position > ACCOUNT_SECTION_ITEMS + 1) {
+                            pseudoPosition += REDDIT_SECTION_ITEMS;
+                        }
+                    } else if (collapsePostSection) {
+                        if (position > ACCOUNT_SECTION_ITEMS + REDDIT_SECTION_ITEMS + 2) {
                             pseudoPosition += POST_SECTION_ITEMS;
                         }
                     }
@@ -431,32 +476,40 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                                 ((MenuItemViewHolder) holder).menuTextView.setText(R.string.inbox);
                             }
                             ((MenuItemViewHolder) holder).imageView.setImageDrawable(ContextCompat.getDrawable(appCompatActivity, R.drawable.ic_inbox_24dp));
-                            ((MenuItemViewHolder) holder).itemView.setOnClickListener(view -> {
+                            holder.itemView.setOnClickListener(view -> {
                                 Intent intent = new Intent(appCompatActivity, InboxActivity.class);
                                 appCompatActivity.startActivity(intent);
                             });
                             break;
                         case 7:
+                            stringId = R.string.rpan;
+                            drawableId = R.drawable.ic_rpan_24dp;
+                            break;
+                        case 8:
+                            stringId = R.string.trending;
+                            drawableId = R.drawable.ic_trending_24dp;
+                            break;
+                        case 10:
                             stringId = R.string.upvoted;
                             drawableId = R.drawable.ic_arrow_upward_black_24dp;
                             break;
-                        case 8:
+                        case 11:
                             stringId = R.string.downvoted;
                             drawableId = R.drawable.ic_arrow_downward_black_24dp;
                             break;
-                        case 9:
+                        case 12:
                             stringId = R.string.hidden;
                             drawableId = R.drawable.ic_outline_lock_24dp;
                             break;
-                        case 10:
+                        case 13:
                             stringId = R.string.account_saved_thing_activity_label;
                             drawableId = R.drawable.ic_outline_bookmarks_24dp;
                             break;
-                        case 11:
+                        case 14:
                             stringId = R.string.gilded;
                             drawableId = R.drawable.ic_star_border_24dp;
                             break;
-                        case 13:
+                        case 16:
                             if ((resources.getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK) != Configuration.UI_MODE_NIGHT_YES) {
                                 stringId = R.string.dark_theme;
                                 drawableId = R.drawable.ic_dark_theme_24dp;
@@ -465,7 +518,7 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                                 drawableId = R.drawable.ic_light_theme_24dp;
                             }
                             break;
-                        case 14:
+                        case 17:
                             setOnClickListener = false;
                             if (isNSFWEnabled) {
                                 stringId = R.string.disable_nsfw;
@@ -475,21 +528,21 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                                 drawableId = R.drawable.ic_nsfw_on_24dp;
                             }
 
-                            ((MenuItemViewHolder) holder).itemView.setOnClickListener(view -> {
+                            holder.itemView.setOnClickListener(view -> {
                                 if (isNSFWEnabled) {
                                     isNSFWEnabled = false;
                                     ((MenuItemViewHolder) holder).menuTextView.setText(R.string.enable_nsfw);
-                                    ((MenuItemViewHolder) holder).imageView.setImageDrawable(appCompatActivity.getDrawable(R.drawable.ic_nsfw_on_24dp));
+                                    ((MenuItemViewHolder) holder).imageView.setImageDrawable(ContextCompat.getDrawable(appCompatActivity, R.drawable.ic_nsfw_on_24dp));
                                     itemClickListener.onMenuClick(R.string.disable_nsfw);
                                 } else {
                                     isNSFWEnabled = true;
                                     ((MenuItemViewHolder) holder).menuTextView.setText(R.string.disable_nsfw);
-                                    ((MenuItemViewHolder) holder).imageView.setImageDrawable(appCompatActivity.getDrawable(R.drawable.ic_nsfw_off_24dp));
+                                    ((MenuItemViewHolder) holder).imageView.setImageDrawable(ContextCompat.getDrawable(appCompatActivity, R.drawable.ic_nsfw_off_24dp));
                                     itemClickListener.onMenuClick(R.string.enable_nsfw);
                                 }
                             });
                             break;
-                        case 15:
+                        case 18:
                             stringId = R.string.settings;
                             drawableId = R.drawable.ic_settings_24dp;
                     }
@@ -518,16 +571,16 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                                 drawableId = R.drawable.ic_nsfw_on_24dp;
                             }
 
-                            ((MenuItemViewHolder) holder).itemView.setOnClickListener(view -> {
+                            holder.itemView.setOnClickListener(view -> {
                                 if (isNSFWEnabled) {
                                     isNSFWEnabled = false;
                                     ((MenuItemViewHolder) holder).menuTextView.setText(R.string.enable_nsfw);
-                                    ((MenuItemViewHolder) holder).imageView.setImageDrawable(appCompatActivity.getDrawable(R.drawable.ic_nsfw_on_24dp));
+                                    ((MenuItemViewHolder) holder).imageView.setImageDrawable(ContextCompat.getDrawable(appCompatActivity, R.drawable.ic_nsfw_on_24dp));
                                     itemClickListener.onMenuClick(R.string.disable_nsfw);
                                 } else {
                                     isNSFWEnabled = true;
                                     ((MenuItemViewHolder) holder).menuTextView.setText(R.string.disable_nsfw);
-                                    ((MenuItemViewHolder) holder).imageView.setImageDrawable(appCompatActivity.getDrawable(R.drawable.ic_nsfw_off_24dp));
+                                    ((MenuItemViewHolder) holder).imageView.setImageDrawable(ContextCompat.getDrawable(appCompatActivity, R.drawable.ic_nsfw_off_24dp));
                                     itemClickListener.onMenuClick(R.string.enable_nsfw);
                                 }
                             });
@@ -558,15 +611,16 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
 
             if (stringId != 0) {
                 ((MenuItemViewHolder) holder).menuTextView.setText(stringId);
-                ((MenuItemViewHolder) holder).imageView.setImageDrawable(appCompatActivity.getDrawable(drawableId));
+                ((MenuItemViewHolder) holder).imageView.setImageDrawable(ContextCompat.getDrawable(appCompatActivity, drawableId));
                 if (setOnClickListener) {
                     int finalStringId = stringId;
-                    ((MenuItemViewHolder) holder).itemView.setOnClickListener(view -> itemClickListener.onMenuClick(finalStringId));
+                    holder.itemView.setOnClickListener(view -> itemClickListener.onMenuClick(finalStringId));
                 }
             }
         } else if (holder instanceof FavoriteSubscribedThingViewHolder) {
             SubscribedSubredditData subreddit = favoriteSubscribedSubreddits.get(position - (CURRENT_MENU_ITEMS
                     - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                    - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                     - (collapsePostSection ? POST_SECTION_ITEMS : 0)
                     - (collapsePreferencesSection ? PREFERENCES_SECTION_ITEMS : 0))
                     - 1);
@@ -585,17 +639,19 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                         .into(((FavoriteSubscribedThingViewHolder) holder).iconGifImageView);
             }
 
-            ((FavoriteSubscribedThingViewHolder) holder).itemView.setOnClickListener(view -> {
+            holder.itemView.setOnClickListener(view -> {
                 itemClickListener.onSubscribedSubredditClick(subredditName);
             });
         } else if (holder instanceof SubscribedThingViewHolder) {
             SubscribedSubredditData subreddit = favoriteSubscribedSubreddits.isEmpty() || hideFavoriteSubredditsSection ? subscribedSubreddits.get(position - (CURRENT_MENU_ITEMS
                     - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                    - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                     - (collapsePostSection ? POST_SECTION_ITEMS : 0)
                     - (collapsePreferencesSection ? PREFERENCES_SECTION_ITEMS : 0))
                     - 1)
                     : subscribedSubreddits.get(position - (CURRENT_MENU_ITEMS
                     - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                    - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                     - (collapsePostSection ? POST_SECTION_ITEMS : 0)
                     - (collapsePreferencesSection ? PREFERENCES_SECTION_ITEMS : 0))
                     - (collapseFavoriteSubredditsSection ? 0 : favoriteSubscribedSubreddits.size())
@@ -615,7 +671,7 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                         .into(((SubscribedThingViewHolder) holder).iconGifImageView);
             }
 
-            ((SubscribedThingViewHolder) holder).itemView.setOnClickListener(view -> {
+            holder.itemView.setOnClickListener(view -> {
                 itemClickListener.onSubscribedSubredditClick(subredditName);
             });
         } else if (holder instanceof AccountViewHolder) {
@@ -624,7 +680,7 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                     .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(128, 0)))
                     .into(((AccountViewHolder) holder).profileImageGifImageView);
             ((AccountViewHolder) holder).usernameTextView.setText(accounts.get(position - 1).getAccountName());
-            ((AccountViewHolder) holder).itemView.setOnClickListener(view ->
+            holder.itemView.setOnClickListener(view ->
                     itemClickListener.onAccountClick(accounts.get(position - 1).getAccountName()));
         }
     }
@@ -669,18 +725,21 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                     if (hideFavoriteSubredditsSection && hideSubscribedSubredditsSection) {
                         return CURRENT_MENU_ITEMS
                                 - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                                - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                                 - (collapsePostSection ? POST_SECTION_ITEMS : 0)
                                 - (collapsePreferencesSection ? PREFERENCES_SECTION_ITEMS : 0);
                     } else if (hideFavoriteSubredditsSection) {
                         return CURRENT_MENU_ITEMS
                                 + (subscribedSubreddits.isEmpty() ? 0 : subscribedSubreddits.size() + 1)
                                 - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                                - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                                 - (collapsePostSection ? POST_SECTION_ITEMS : 0)
                                 - (collapsePreferencesSection ? PREFERENCES_SECTION_ITEMS : 0)
                                 - (collapseSubscribedSubredditsSection ? subscribedSubreddits.size() : 0);
                     } else if (hideSubscribedSubredditsSection) {
                         return CURRENT_MENU_ITEMS + (favoriteSubscribedSubreddits.isEmpty() ? 0 : favoriteSubscribedSubreddits.size() + 1)
                                 - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                                - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                                 - (collapsePostSection ? POST_SECTION_ITEMS : 0)
                                 - (collapsePreferencesSection ? PREFERENCES_SECTION_ITEMS : 0)
                                 - (collapseFavoriteSubredditsSection ? favoriteSubscribedSubreddits.size() : 0);
@@ -688,6 +747,7 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                     return CURRENT_MENU_ITEMS + (favoriteSubscribedSubreddits.isEmpty() ? 0 : favoriteSubscribedSubreddits.size() + 1)
                             + (subscribedSubreddits.isEmpty() ? 0 : subscribedSubreddits.size() + 1)
                             - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                            - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                             - (collapsePostSection ? POST_SECTION_ITEMS : 0)
                             - (collapsePreferencesSection ? PREFERENCES_SECTION_ITEMS : 0)
                             - (collapseFavoriteSubredditsSection ? favoriteSubscribedSubreddits.size() : 0)
@@ -695,6 +755,7 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
                 }
                 return CURRENT_MENU_ITEMS - 1
                         - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
+                        - (collapseRedditSection ? REDDIT_SECTION_ITEMS : 0)
                         - (collapsePostSection ? POST_SECTION_ITEMS : 0)
                         - (collapsePreferencesSection ? PREFERENCES_SECTION_ITEMS : 0);
             } else {

app/src/main/java/ml/docilealligator/infinityforreddit/utils/SharedPreferencesUtils.java

@@ -308,6 +308,7 @@ public class SharedPreferencesUtils {
 
     public static final String NAVIGATION_DRAWER_SHARED_PREFERENCES_FILE = "ml.docilealligator.infinityforreddit.navigation_drawer";
     public static final String COLLAPSE_ACCOUNT_SECTION = "collapse_account_section";
+    public static final String COLLAPSE_REDDIT_SECTION = "collapse_reddit_section";
     public static final String COLLAPSE_POST_SECTION = "collapse_post_section";
     public static final String COLLAPSE_PREFERENCES_SECTION = "collapse_preferences_section";
     public static final String COLLAPSE_FAVORITE_SUBREDDITS_SECTION = "collapse_favorite_subreddits_section";

app/src/main/res/drawable-night/ic_rpan_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"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M21,6h-7.59l3.29,-3.29L16,2l-4,4 -4,-4 -0.71,0.71L10.59,6L3,6c-1.1,0 -2,0.89 -2,2v12c0,1.1 0.9,2 2,2h18c1.1,0 2,-0.9 2,-2L23,8c0,-1.11 -0.9,-2 -2,-2zM21,20L3,20L3,8h18v12zM9,10v8l7,-4z"/>
+</vector>

app/src/main/res/drawable-night/ic_trending_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"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M16,6l2.29,2.29 -4.88,4.88 -4,-4L2,16.59 3.41,18l6,-6 4,4 6.3,-6.29L22,12V6z"/>
+</vector>

app/src/main/res/drawable/ic_rpan_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"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="@android:color/black"
+      android:pathData="M21,6h-7.59l3.29,-3.29L16,2l-4,4 -4,-4 -0.71,0.71L10.59,6L3,6c-1.1,0 -2,0.89 -2,2v12c0,1.1 0.9,2 2,2h18c1.1,0 2,-0.9 2,-2L23,8c0,-1.11 -0.9,-2 -2,-2zM21,20L3,20L3,8h18v12zM9,10v8l7,-4z"/>
+</vector>

app/src/main/res/drawable/ic_trending_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"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="@android:color/black"
+      android:pathData="M16,6l2.29,2.29 -4.88,4.88 -4,-4L2,16.59 3.41,18l6,-6 4,4 6.3,-6.29L22,12V6z"/>
+</vector>

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

@@ -128,6 +128,8 @@
     <string name="multi_reddit">Multireddit</string>
     <string name="inbox">Inbox</string>
     <string name="inbox_with_count">Inbox (%1$d)</string>
+    <string name="rpan">RPAN</string>
+    <string name="trending">Trending</string>
     <string name="upvoted">Upvoted</string>
     <string name="downvoted">Downvoted</string>
     <string name="hidden">Hidden</string>
@@ -344,6 +346,7 @@
     <string name="notification_new_messages">%1$d New Messages</string>
 
     <string name="label_account">Account</string>
+    <string name="label_reddit">Reddit</string>
     <string name="label_post">Post</string>
     <string name="label_preferences">Preferences</string>