Add an option to show comment dividers. Put theme option to InterfacePreferenceFragment.

app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewPostDetailActivity.java

@@ -176,6 +176,7 @@ public class ViewPostDetailActivity extends BaseActivity implements FlairBottomS
     private boolean mLockFab;
     private boolean mSwipeUpToHideFab;
     private boolean mExpandChildren;
+    private boolean mShowCommentDivider;
     private LinearLayoutManager mLinearLayoutManager;
     private CommentAndPostRecyclerViewAdapter mAdapter;
     private RecyclerView.SmoothScroller mSmoothScroller;
@@ -263,6 +264,7 @@ public class ViewPostDetailActivity extends BaseActivity implements FlairBottomS
         mLockFab = mSharedPreferences.getBoolean(SharedPreferencesUtils.LOCK_JUMP_TO_NEXT_TOP_LEVEL_COMMENT_BUTTON, false);
         mSwipeUpToHideFab = mSharedPreferences.getBoolean(SharedPreferencesUtils.SWIPE_UP_TO_HIDE_JUMP_TO_NEXT_TOP_LEVEL_COMMENT_BUTTON, false);
         mExpandChildren = !mSharedPreferences.getBoolean(SharedPreferencesUtils.SHOW_TOP_LEVEL_COMMENTS_FIRST, false);
+        mShowCommentDivider = mSharedPreferences.getBoolean(SharedPreferencesUtils.SHOW_COMMENT_DIVIDER, false);
 
         mGlide = Glide.with(this);
         mLocale = getResources().getConfiguration().locale;
@@ -508,7 +510,7 @@ public class ViewPostDetailActivity extends BaseActivity implements FlairBottomS
             mAdapter = new CommentAndPostRecyclerViewAdapter(ViewPostDetailActivity.this, mRetrofit,
                     mOauthRetrofit, mRedditDataRoomDatabase, mGlide, mAccessToken, mAccountName, mPost,
                     mLocale, mSingleCommentId, isSingleCommentThreadMode, mNeedBlurNsfw, mNeedBlurSpoiler,
-                    mVoteButtonsOnTheRight, mShowElapsedTime, mExpandChildren,
+                    mVoteButtonsOnTheRight, mShowElapsedTime, mExpandChildren, mShowCommentDivider,
                     new CommentAndPostRecyclerViewAdapter.CommentRecyclerViewAdapterCallback() {
                         @Override
                         public void updatePost(Post post) {
@@ -631,7 +633,7 @@ public class ViewPostDetailActivity extends BaseActivity implements FlairBottomS
                                     mRetrofit, mOauthRetrofit, mRedditDataRoomDatabase, mGlide,
                                     mAccessToken, mAccountName, mPost, mLocale, mSingleCommentId,
                                     isSingleCommentThreadMode, mNeedBlurNsfw, mNeedBlurSpoiler,
-                                    mVoteButtonsOnTheRight, mShowElapsedTime, mExpandChildren,
+                                    mVoteButtonsOnTheRight, mShowElapsedTime, mExpandChildren, mShowCommentDivider,
                                     new CommentAndPostRecyclerViewAdapter.CommentRecyclerViewAdapterCallback() {
                                         @Override
                                         public void updatePost(Post post) {

app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentAndPostRecyclerViewAdapter.java

@@ -123,6 +123,7 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
     private boolean mVoteButtonsOnTheRight;
     private boolean mShowElapsedTime;
     private boolean mExpandChildren;
+    private boolean mShowCommentDivider;
     private CommentRecyclerViewAdapterCallback mCommentRecyclerViewAdapterCallback;
     private boolean isInitiallyLoading;
     private boolean isInitiallyLoadingFailed;
@@ -138,7 +139,7 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
                                              String accessToken, String accountName, Post post, Locale locale,
                                              String singleCommentId, boolean isSingleCommentThreadMode,
                                              boolean needBlurNSFW, boolean needBlurSpoiler, boolean voteButtonsOnTheRight,
-                                             boolean showElapsedTime, boolean expandChildren,
+                                             boolean showElapsedTime, boolean expandChildren, boolean showCommentDivider,
                                              CommentRecyclerViewAdapterCallback commentRecyclerViewAdapterCallback) {
         mActivity = activity;
         mRetrofit = retrofit;
@@ -229,6 +230,7 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
         mVoteButtonsOnTheRight = voteButtonsOnTheRight;
         mShowElapsedTime = showElapsedTime;
         mExpandChildren = expandChildren;
+        mShowCommentDivider = showCommentDivider;
         mCommentRecyclerViewAdapterCallback = commentRecyclerViewAdapterCallback;
         isInitiallyLoading = true;
         isInitiallyLoadingFailed = false;
@@ -1940,6 +1942,8 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
         ImageView replyButton;
         @BindView(R.id.vertical_block_item_post_comment)
         View verticalBlock;
+        @BindView(R.id.divider_item_comment)
+        View commentDivider;
 
         CommentViewHolder(View itemView) {
             super(itemView);
@@ -1964,6 +1968,10 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
                 constraintSet.setHorizontalBias(moreButton.getId(), 0);
                 constraintSet.applyTo(bottomConstraintLayout);
             }
+
+            if (mShowCommentDivider) {
+                commentDivider.setVisibility(View.VISIBLE);
+            }
         }
     }
 
@@ -1972,10 +1980,16 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
         View verticalBlock;
         @BindView(R.id.placeholder_text_view_item_load_more_comments)
         TextView placeholderTextView;
+        @BindView(R.id.divider_item_load_more_comments_placeholder)
+        View commentDivider;
 
         LoadMoreChildCommentsViewHolder(View itemView) {
             super(itemView);
             ButterKnife.bind(this, itemView);
+
+            if (mShowCommentDivider) {
+                commentDivider.setVisibility(View.VISIBLE);
+            }
         }
     }
 

app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentsListingRecyclerViewAdapter.java

@@ -70,13 +70,15 @@ public class CommentsListingRecyclerViewAdapter extends PagedListAdapter<Comment
     private int mColorAccent;
     private boolean mVoteButtonsOnTheRight;
     private boolean mShowElapsedTime;
+    private boolean mShowCommentDivider;
     private NetworkState networkState;
     private RetryLoadingMoreCallback mRetryLoadingMoreCallback;
 
     public CommentsListingRecyclerViewAdapter(Context context, Retrofit oauthRetrofit,
                                               String accessToken, String accountName,
-                                              boolean voteButtonsOnTheRight,
+                                              boolean voteButtonsOnTheRight, boolean showElapsedTime,
-                                              boolean showElapsedTime, RetryLoadingMoreCallback retryLoadingMoreCallback) {
+                                              boolean showCommentDivider,
+                                              RetryLoadingMoreCallback retryLoadingMoreCallback) {
         super(DIFF_CALLBACK);
         mContext = context;
         mOauthRetrofit = oauthRetrofit;
@@ -109,6 +111,7 @@ public class CommentsListingRecyclerViewAdapter extends PagedListAdapter<Comment
         mAccountName = accountName;
         mVoteButtonsOnTheRight = voteButtonsOnTheRight;
         mShowElapsedTime = showElapsedTime;
+        mShowCommentDivider = showCommentDivider;
         mRetryLoadingMoreCallback = retryLoadingMoreCallback;
         mTextColorPrimaryDark = mContext.getResources().getColor(R.color.colorPrimaryDarkDayNightTheme);
         mColorAccent = mContext.getResources().getColor(R.color.colorAccent);
@@ -429,6 +432,8 @@ public class CommentsListingRecyclerViewAdapter extends PagedListAdapter<Comment
         ImageView expandButton;
         @BindView(R.id.reply_button_item_post_comment)
         ImageView replyButton;
+        @BindView(R.id.divider_item_comment)
+        View commentDivider;
 
         DataViewHolder(View itemView) {
             super(itemView);
@@ -452,6 +457,10 @@ public class CommentsListingRecyclerViewAdapter extends PagedListAdapter<Comment
                 constraintSet.setHorizontalBias(moreButton.getId(), 0);
                 constraintSet.applyTo(bottomConstraintLayout);
             }
+
+            if (mShowCommentDivider) {
+                commentDivider.setVisibility(View.VISIBLE);
+            }
         }
     }
 

app/src/main/java/ml/docilealligator/infinityforreddit/Fragment/CommentsListingFragment.java

@@ -87,6 +87,7 @@ public class CommentsListingFragment extends Fragment implements FragmentCommuni
     private Activity mActivity;
     private CommentsListingRecyclerViewAdapter mAdapter;
     private boolean mShowElapsedTime;
+    private boolean mShowCommentDivider;
 
     public CommentsListingFragment() {
         // Required empty public constructor
@@ -116,6 +117,7 @@ public class CommentsListingFragment extends Fragment implements FragmentCommuni
         }
 
         mShowElapsedTime = mSharedPreferences.getBoolean(SharedPreferencesUtils.SHOW_ELAPSED_TIME_KEY, false);
+        mShowCommentDivider = mSharedPreferences.getBoolean(SharedPreferencesUtils.SHOW_COMMENT_DIVIDER, false);
 
         if (savedInstanceState == null) {
             getCurrentAccountAndBindView(resources);
@@ -150,7 +152,7 @@ public class CommentsListingFragment extends Fragment implements FragmentCommuni
         boolean voteButtonsOnTheRight = mSharedPreferences.getBoolean(SharedPreferencesUtils.VOTE_BUTTONS_ON_THE_RIGHT_KEY, false);
         mAdapter = new CommentsListingRecyclerViewAdapter(mActivity, mOauthRetrofit,
                 getArguments().getString(EXTRA_ACCESS_TOKEN), getArguments().getString(EXTRA_ACCOUNT_NAME),
-                voteButtonsOnTheRight, mShowElapsedTime, () -> mCommentViewModel.retryLoadingMore());
+                voteButtonsOnTheRight, mShowElapsedTime, mShowCommentDivider, () -> mCommentViewModel.retryLoadingMore());
 
         String username = getArguments().getString(EXTRA_USERNAME);
         String sort = mSharedPreferences.getString(SharedPreferencesUtils.SORT_TYPE_USER_COMMENT, SortType.Type.NEW.value);

app/src/main/java/ml/docilealligator/infinityforreddit/Settings/InterfacePreferenceFragment.java

@@ -1,9 +1,14 @@
 package ml.docilealligator.infinityforreddit.Settings;
 
 
+import android.app.Activity;
+import android.content.Context;
+import android.content.res.Configuration;
 import android.os.Build;
 import android.os.Bundle;
 
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatDelegate;
 import androidx.fragment.app.Fragment;
 import androidx.preference.ListPreference;
 import androidx.preference.PreferenceFragmentCompat;
@@ -19,15 +24,24 @@ import ml.docilealligator.infinityforreddit.Event.ShowDividerInCompactLayoutPref
 import ml.docilealligator.infinityforreddit.R;
 import ml.docilealligator.infinityforreddit.Utils.SharedPreferencesUtils;
 
+import static androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_AUTO_BATTERY;
+import static androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM;
+import static androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_NO;
+import static androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_YES;
+
 /**
  * A simple {@link Fragment} subclass.
  */
 public class InterfacePreferenceFragment extends PreferenceFragmentCompat {
 
+    private Activity activity;
+
     @Override
     public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
         setPreferencesFromResource(R.xml.interface_preference, rootKey);
 
+        ListPreference themePreference = findPreference(SharedPreferencesUtils.THEME_KEY);
+        SwitchPreference amoledDarkSwitch = findPreference(SharedPreferencesUtils.AMOLED_DARK_KEY);
         SwitchPreference immersiveInterfaceSwitch = findPreference(SharedPreferencesUtils.IMMERSIVE_INTERFACE_KEY);
         SwitchPreference bottomAppBarSwitch = findPreference(SharedPreferencesUtils.BOTTOM_APP_BAR_KEY);
         SwitchPreference voteButtonsOnTheRightSwitch = findPreference(SharedPreferencesUtils.VOTE_BUTTONS_ON_THE_RIGHT_KEY);
@@ -35,6 +49,45 @@ public class InterfacePreferenceFragment extends PreferenceFragmentCompat {
         ListPreference defaultPostLayoutSwitch = findPreference(SharedPreferencesUtils.DEFAULT_POST_LAYOUT_KEY);
         SwitchPreference showDividerInCompactLayout = findPreference(SharedPreferencesUtils.SHOW_DIVIDER_IN_COMPACT_LAYOUT);
 
+        boolean systemDefault = Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q;
+
+        if (themePreference != null) {
+            if (systemDefault) {
+                themePreference.setEntries(R.array.settings_theme_q);
+            } else {
+                themePreference.setEntries(R.array.settings_theme);
+            }
+
+            themePreference.setOnPreferenceChangeListener((preference, newValue) -> {
+                int option = Integer.parseInt((String) newValue);
+                switch (option) {
+                    case 0:
+                        AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_NO);
+                        break;
+                    case 1:
+                        AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_YES);
+                        break;
+                    case 2:
+                        if (systemDefault) {
+                            AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_FOLLOW_SYSTEM);
+                        } else {
+                            AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_AUTO_BATTERY);
+                        }
+                }
+                return true;
+            });
+        }
+
+        if (amoledDarkSwitch != null) {
+            amoledDarkSwitch.setOnPreferenceChangeListener((preference, newValue) -> {
+                if ((getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK) != Configuration.UI_MODE_NIGHT_NO) {
+                    EventBus.getDefault().post(new RecreateActivityEvent());
+                    activity.recreate();
+                }
+                return true;
+            });
+        }
+
         if (immersiveInterfaceSwitch != null) {
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O_MR1) {
                 immersiveInterfaceSwitch.setVisible(true);
@@ -82,4 +135,10 @@ public class InterfacePreferenceFragment extends PreferenceFragmentCompat {
             });
         }
     }
+
+    @Override
+    public void onAttach(@NonNull Context context) {
+        super.onAttach(context);
+        activity = (Activity) context;
+    }
 }

app/src/main/java/ml/docilealligator/infinityforreddit/Settings/MainPreferenceFragment.java

@@ -4,13 +4,9 @@ package ml.docilealligator.infinityforreddit.Settings;
 import android.app.Activity;
 import android.content.Context;
 import android.content.SharedPreferences;
-import android.content.res.Configuration;
-import android.os.Build;
 import android.os.Bundle;
 
 import androidx.annotation.NonNull;
-import androidx.appcompat.app.AppCompatDelegate;
-import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceFragmentCompat;
 import androidx.preference.SwitchPreference;
@@ -27,11 +23,6 @@ import ml.docilealligator.infinityforreddit.Infinity;
 import ml.docilealligator.infinityforreddit.R;
 import ml.docilealligator.infinityforreddit.Utils.SharedPreferencesUtils;
 
-import static androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_AUTO_BATTERY;
-import static androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM;
-import static androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_NO;
-import static androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_YES;
-
 /**
  * A simple {@link PreferenceFragmentCompat} subclass.
  */
@@ -46,22 +37,10 @@ public class MainPreferenceFragment extends PreferenceFragmentCompat {
         setPreferencesFromResource(R.xml.main_preferences, rootKey);
         ((Infinity) activity.getApplication()).getAppComponent().inject(this);
 
-        SwitchPreference amoledDarkSwitch = findPreference(SharedPreferencesUtils.AMOLED_DARK_KEY);
         SwitchPreference confirmToExitSwitch = findPreference(SharedPreferencesUtils.CONFIRM_TO_EXIT);
         SwitchPreference nsfwSwitch = findPreference(SharedPreferencesUtils.NSFW_KEY);
         SwitchPreference blurNSFWSwitch = findPreference(SharedPreferencesUtils.BLUR_NSFW_KEY);
         SwitchPreference blurSpoilerSwitch = findPreference(SharedPreferencesUtils.BLUR_SPOILER_KEY);
-        ListPreference themePreference = findPreference(SharedPreferencesUtils.THEME_KEY);
-
-        if (amoledDarkSwitch != null) {
-            amoledDarkSwitch.setOnPreferenceChangeListener((preference, newValue) -> {
-                if ((getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK) != Configuration.UI_MODE_NIGHT_NO) {
-                    EventBus.getDefault().post(new RecreateActivityEvent());
-                    activity.recreate();
-                }
-                return true;
-            });
-        }
 
         if (confirmToExitSwitch != null) {
             confirmToExitSwitch.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
@@ -104,35 +83,6 @@ public class MainPreferenceFragment extends PreferenceFragmentCompat {
                 return true;
             });
         }
-
-        boolean systemDefault = Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q;
-
-        if (themePreference != null) {
-            if (systemDefault) {
-                themePreference.setEntries(R.array.settings_theme_q);
-            } else {
-                themePreference.setEntries(R.array.settings_theme);
-            }
-
-            themePreference.setOnPreferenceChangeListener((preference, newValue) -> {
-                int option = Integer.parseInt((String) newValue);
-                switch (option) {
-                    case 0:
-                        AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_NO);
-                        break;
-                    case 1:
-                        AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_YES);
-                        break;
-                    case 2:
-                        if (systemDefault) {
-                            AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_FOLLOW_SYSTEM);
-                        } else {
-                            AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_AUTO_BATTERY);
-                        }
-                }
-                return true;
-            });
-        }
     }
 
     @Override

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

@@ -74,4 +74,5 @@ public class SharedPreferencesUtils {
     public static final String SHOW_TOP_LEVEL_COMMENTS_FIRST = "show_top_level_comments_first";
     public static final String CONFIRM_TO_EXIT = "confirm_to_exit";
     public static final String LOCK_BOTTOM_APP_BAR = "lock_bottom_app_bar";
+    public static final String SHOW_COMMENT_DIVIDER = "show_comment_divider";
 }

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

@@ -4,219 +4,219 @@
     android:id="@+id/linear_layout_item_comment"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
+    android:orientation="vertical"
     android:background="?attr/cardViewBackgroundColor">
 
-    <View
-        android:id="@+id/vertical_block_item_post_comment"
-        android:layout_width="0dp"
-        android:layout_height="match_parent"
-        android:background="@color/colorPrimaryDarkDayNightTheme"/>
-
     <LinearLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="wrap_content">
-        android:layout_marginTop="12dp"
-        android:layout_marginBottom="12dp"
-        android:orientation="vertical">
 
-        <androidx.constraintlayout.widget.ConstraintLayout
+        <View
+            android:id="@+id/vertical_block_item_post_comment"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:background="@color/colorPrimaryDarkDayNightTheme"/>
+
+        <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:paddingStart="16dp"
+            android:layout_marginTop="12dp"
-            android:paddingEnd="16dp">
+            android:layout_marginBottom="12dp"
+            android:orientation="vertical">
 
-            <ImageView
+            <androidx.constraintlayout.widget.ConstraintLayout
-                android:id="@+id/author_type_image_view_item_comment"
+                android:layout_width="match_parent"
-                android:layout_width="?attr/font_default"
+                android:layout_height="wrap_content"
-                android:layout_height="?attr/font_default"
+                android:paddingStart="16dp"
-                android:layout_marginEnd="4dp"
+                android:paddingEnd="16dp">
-                android:visibility="gone"
+
-                app:layout_constraintBottom_toTopOf="@id/author_flair_text_view_item_post_comment"
+                <ImageView
-                app:layout_constraintEnd_toStartOf="@id/author_text_view_item_post_comment"
+                    android:id="@+id/author_type_image_view_item_comment"
-                app:layout_constraintStart_toStartOf="parent"
+                    android:layout_width="?attr/font_default"
-                app:layout_constraintTop_toTopOf="parent" />
+                    android:layout_height="?attr/font_default"
+                    android:layout_marginEnd="4dp"
+                    android:visibility="gone"
+                    app:layout_constraintBottom_toTopOf="@id/author_flair_text_view_item_post_comment"
+                    app:layout_constraintEnd_toStartOf="@id/author_text_view_item_post_comment"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
+                <TextView
+                    android:id="@+id/author_text_view_item_post_comment"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginEnd="8dp"
+                    android:ellipsize="end"
+                    android:maxLines="2"
+                    android:textColor="@color/colorPrimaryDarkDayNightTheme"
+                    android:textSize="?attr/font_default"
+                    app:layout_constraintBottom_toTopOf="@id/author_flair_text_view_item_post_comment"
+                    app:layout_constraintEnd_toStartOf="@+id/barrier"
+                    app:layout_constraintStart_toEndOf="@id/author_type_image_view_item_comment"
+                    app:layout_constraintTop_toTopOf="parent" />
+
+                <TextView
+                    android:id="@+id/author_flair_text_view_item_post_comment"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginEnd="8dp"
+                    android:ellipsize="end"
+                    android:maxLines="2"
+                    android:textColor="@color/authorFlairTextColor"
+                    android:textSize="?attr/font_12"
+                    android:visibility="gone"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toStartOf="@+id/barrier"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@id/author_text_view_item_post_comment" />
+
+                <TextView
+                    android:id="@+id/comment_time_text_view_item_post_comment"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:gravity="end"
+                    android:textSize="?attr/font_default"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
+                <androidx.constraintlayout.widget.Barrier
+                    android:id="@+id/barrier"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    app:barrierDirection="start"
+                    app:constraint_referenced_ids="comment_time_text_view_item_post_comment" />
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
 
             <TextView
-                android:id="@+id/author_text_view_item_post_comment"
+                android:id="@+id/comment_markdown_view_item_post_comment"
-                android:layout_width="0dp"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:layout_marginEnd="8dp"
+                android:layout_marginTop="8dp"
-                android:ellipsize="end"
+                android:layout_marginStart="16dp"
-                android:maxLines="2"
+                android:layout_marginEnd="16dp"
-                android:textColor="@color/colorPrimaryDarkDayNightTheme"
+                android:layout_marginBottom="8dp"
-                android:textSize="?attr/font_default"
+                android:textColor="@color/primaryTextColor"
-                app:layout_constraintBottom_toTopOf="@id/author_flair_text_view_item_post_comment"
+                android:textSize="?attr/content_font_default" />
-                app:layout_constraintEnd_toStartOf="@+id/barrier"
-                app:layout_constraintStart_toEndOf="@id/author_type_image_view_item_comment"
-                app:layout_constraintTop_toTopOf="parent" />
 
-            <TextView
+            <androidx.constraintlayout.widget.ConstraintLayout
-                android:id="@+id/author_flair_text_view_item_post_comment"
+                android:id="@+id/bottom_constraint_layout_item_post_comment"
-                android:layout_width="0dp"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:layout_marginEnd="8dp"
+                android:paddingStart="4dp"
-                android:ellipsize="end"
+                android:paddingEnd="4dp">
-                android:maxLines="2"
-                android:textColor="@color/authorFlairTextColor"
-                android:textSize="?attr/font_12"
-                android:visibility="gone"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toStartOf="@+id/barrier"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@id/author_text_view_item_post_comment" />
 
-            <TextView
+                <ImageView
-                android:id="@+id/comment_time_text_view_item_post_comment"
+                    android:id="@+id/up_vote_button_item_post_comment"
-                android:layout_width="0dp"
+                    android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
+                    android:layout_height="wrap_content"
-                android:gravity="end"
+                    android:paddingStart="8dp"
-                android:textSize="?attr/font_default"
+                    android:paddingEnd="8dp"
-                app:layout_constraintBottom_toBottomOf="parent"
+                    android:background="?actionBarItemBackground"
-                app:layout_constraintEnd_toEndOf="parent"
+                    android:clickable="true"
-                app:layout_constraintTop_toTopOf="parent" />
+                    android:focusable="true"
+                    android:src="@drawable/ic_arrow_upward_grey_24dp"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toBottomOf="parent" />
 
-            <androidx.constraintlayout.widget.Barrier
+                <TextView
-                android:id="@+id/barrier"
+                    android:id="@+id/score_text_view_item_post_comment"
-                android:layout_width="wrap_content"
+                    android:layout_width="64dp"
-                android:layout_height="wrap_content"
+                    android:layout_height="wrap_content"
-                app:barrierDirection="start"
+                    android:gravity="center"
-                app:constraint_referenced_ids="comment_time_text_view_item_post_comment" />
+                    android:textSize="?attr/font_12"
+                    android:textStyle="bold"
+                    app:layout_constraintStart_toEndOf="@+id/up_vote_button_item_post_comment"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toBottomOf="parent"/>
 
-        </androidx.constraintlayout.widget.ConstraintLayout>
+                <ImageView
+                    android:id="@+id/down_vote_button_item_post_comment"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:paddingStart="8dp"
+                    android:paddingEnd="8dp"
+                    android:background="?actionBarItemBackground"
+                    android:clickable="true"
+                    android:focusable="true"
+                    android:src="@drawable/ic_arrow_downward_grey_24dp"
+                    android:tint="@android:color/tab_indicator_text"
+                    app:layout_constraintStart_toEndOf="@+id/score_text_view_item_post_comment"
+                    app:layout_constraintEnd_toStartOf="@id/more_button_item_post_comment"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintHorizontal_bias="0" />
 
-        <TextView
+                <ImageView
-            android:id="@+id/comment_markdown_view_item_post_comment"
+                    android:id="@+id/more_button_item_post_comment"
-            android:layout_width="match_parent"
+                    android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
+                    android:layout_height="wrap_content"
-            android:layout_marginTop="8dp"
+                    android:paddingStart="8dp"
-            android:layout_marginStart="16dp"
+                    android:paddingEnd="8dp"
-            android:layout_marginEnd="16dp"
+                    android:background="?actionBarItemBackground"
-            android:layout_marginBottom="8dp"
+                    android:clickable="true"
-            android:textColor="@color/primaryTextColor"
+                    android:focusable="true"
-            android:textSize="?attr/content_font_default" />
+                    android:src="@drawable/ic_more_vert_grey_24dp"
+                    app:layout_constraintEnd_toStartOf="@+id/expand_button_item_post_comment"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toBottomOf="parent"/>
 
-        <androidx.constraintlayout.widget.ConstraintLayout
+                <ImageView
-            android:id="@+id/bottom_constraint_layout_item_post_comment"
+                    android:id="@+id/expand_button_item_post_comment"
-            android:layout_width="match_parent"
+                    android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
+                    android:layout_height="wrap_content"
-            android:paddingStart="4dp"
+                    android:paddingStart="8dp"
-            android:paddingEnd="4dp">
+                    android:paddingEnd="8dp"
+                    android:background="?actionBarItemBackground"
+                    android:clickable="true"
+                    android:focusable="true"
+                    android:src="@drawable/ic_expand_less_grey_24dp"
+                    android:tint="@android:color/tab_indicator_text"
+                    android:visibility="gone"
+                    app:layout_constraintEnd_toStartOf="@+id/save_button_item_post_comment"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toBottomOf="parent"/>
 
-            <ImageView
+                <ImageView
-                android:id="@+id/up_vote_button_item_post_comment"
+                    android:id="@+id/save_button_item_post_comment"
-                android:layout_width="wrap_content"
+                    android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
+                    android:layout_height="wrap_content"
-                android:paddingStart="8dp"
+                    android:paddingStart="8dp"
-                android:paddingEnd="8dp"
+                    android:paddingEnd="8dp"
-                android:background="?actionBarItemBackground"
+                    android:background="?actionBarItemBackground"
-                android:clickable="true"
+                    android:clickable="true"
-                android:focusable="true"
+                    android:focusable="true"
-                android:src="@drawable/ic_arrow_upward_grey_24dp"
+                    app:layout_constraintEnd_toStartOf="@+id/reply_button_item_post_comment"
-                app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toBottomOf="parent"/>
-                app:layout_constraintBottom_toBottomOf="parent" />
 
-            <TextView
+                <ImageView
-                android:id="@+id/score_text_view_item_post_comment"
+                    android:id="@+id/reply_button_item_post_comment"
-                android:layout_width="64dp"
+                    android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
+                    android:layout_height="wrap_content"
-                android:gravity="center"
+                    android:paddingStart="8dp"
-                android:textSize="?attr/font_12"
+                    android:paddingEnd="8dp"
-                android:textStyle="bold"
+                    android:background="?actionBarItemBackground"
-                app:layout_constraintStart_toEndOf="@+id/up_vote_button_item_post_comment"
+                    android:clickable="true"
-                app:layout_constraintTop_toTopOf="parent"
+                    android:focusable="true"
-                app:layout_constraintBottom_toBottomOf="parent"/>
+                    android:src="@drawable/ic_reply_grey_24dp"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toBottomOf="parent"/>
 
-            <ImageView
+            </androidx.constraintlayout.widget.ConstraintLayout>
-                android:id="@+id/down_vote_button_item_post_comment"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:paddingStart="8dp"
-                android:paddingEnd="8dp"
-                android:background="?actionBarItemBackground"
-                android:clickable="true"
-                android:focusable="true"
-                android:src="@drawable/ic_arrow_downward_grey_24dp"
-                android:tint="@android:color/tab_indicator_text"
-                app:layout_constraintStart_toEndOf="@+id/score_text_view_item_post_comment"
-                app:layout_constraintEnd_toStartOf="@id/more_button_item_post_comment"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintHorizontal_bias="0" />
 
-            <ImageView
+        </LinearLayout>
-                android:id="@+id/more_button_item_post_comment"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:paddingStart="8dp"
-                android:paddingEnd="8dp"
-                android:background="?actionBarItemBackground"
-                android:clickable="true"
-                android:focusable="true"
-                android:src="@drawable/ic_more_vert_grey_24dp"
-                app:layout_constraintEnd_toStartOf="@+id/expand_button_item_post_comment"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintBottom_toBottomOf="parent"/>
-
-            <ImageView
-                android:id="@+id/expand_button_item_post_comment"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:paddingStart="8dp"
-                android:paddingEnd="8dp"
-                android:background="?actionBarItemBackground"
-                android:clickable="true"
-                android:focusable="true"
-                android:src="@drawable/ic_expand_less_grey_24dp"
-                android:tint="@android:color/tab_indicator_text"
-                android:visibility="gone"
-                app:layout_constraintEnd_toStartOf="@+id/save_button_item_post_comment"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintBottom_toBottomOf="parent"/>
-
-            <ImageView
-                android:id="@+id/save_button_item_post_comment"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:paddingStart="8dp"
-                android:paddingEnd="8dp"
-                android:background="?actionBarItemBackground"
-                android:clickable="true"
-                android:focusable="true"
-                app:layout_constraintEnd_toStartOf="@+id/reply_button_item_post_comment"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintBottom_toBottomOf="parent"/>
-
-            <ImageView
-                android:id="@+id/reply_button_item_post_comment"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:paddingStart="8dp"
-                android:paddingEnd="8dp"
-                android:background="?actionBarItemBackground"
-                android:clickable="true"
-                android:focusable="true"
-                android:src="@drawable/ic_reply_grey_24dp"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintBottom_toBottomOf="parent"/>
-
-            <!--<ImageView
-                android:id="@+id/share_button_item_post_comment"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:paddingStart="8dp"
-                android:paddingEnd="8dp"
-                android:background="?actionBarItemBackground"
-                android:clickable="true"
-                android:focusable="true"
-                android:src="@drawable/ic_share_grey_24dp"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintBottom_toBottomOf="parent"/>-->
-
-        </androidx.constraintlayout.widget.ConstraintLayout>
 
     </LinearLayout>
 
+    <View
+        android:id="@+id/divider_item_comment"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/dividerColor"
+        android:visibility="gone" />
+
 </LinearLayout>

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

@@ -2,22 +2,35 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
+    android:orientation="vertical"
     android:background="?attr/cardViewBackgroundColor">
 
-    <View
+    <LinearLayout
-        android:id="@+id/vertical_block_item_load_more_comments"
-        android:layout_width="wrap_content"
-        android:layout_height="match_parent"
-        android:background="@color/colorPrimaryDarkDayNightTheme" />
-
-    <TextView
-        android:id="@+id/placeholder_text_view_item_load_more_comments"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="wrap_content">
-        android:gravity="center"
+
-        android:padding="8dp"
+        <View
-        android:text="@string/comment_load_more_comments"
+            android:id="@+id/vertical_block_item_load_more_comments"
-        android:textColor="@color/primaryTextColor"
+            android:layout_width="wrap_content"
-        android:textSize="?attr/font_default" />
+            android:layout_height="match_parent"
+            android:background="@color/colorPrimaryDarkDayNightTheme" />
+
+        <TextView
+            android:id="@+id/placeholder_text_view_item_load_more_comments"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:gravity="center"
+            android:padding="8dp"
+            android:text="@string/comment_load_more_comments"
+            android:textColor="@color/primaryTextColor"
+            android:textSize="?attr/font_default" />
+
+    </LinearLayout>
+
+    <View
+        android:id="@+id/divider_item_load_more_comments_placeholder"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/dividerColor" />
 
 </LinearLayout>

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

@@ -308,6 +308,7 @@
     <string name="settings_mute_video_title">Mute Video</string>
     <string name="settings_confirm_to_exit">Confirm to Exit</string>
     <string name="settings_show_top_level_comments_first_title">Show Top-level Comments First</string>
+    <string name="settings_show_comment_divider_title">Show comment divider</string>
     <string name="settings_show_elapsed_time">Show Elapsed Time in Posts and Comments</string>
     <string name="settings_default_post_layout">Default Post Layout</string>
     <string name="settings_show_divider_in_compact_layout">Show Divider in Compact Layout</string>

app/src/main/res/xml/interface_preference.xml

@@ -2,6 +2,19 @@
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto">
 
+    <ListPreference
+        app:defaultValue="2"
+        app:entryValues="@array/settings_theme_values"
+        app:key="theme"
+        app:icon="@drawable/ic_outline_color_lens_24px"
+        app:title="@string/settings_theme_title"
+        app:useSimpleSummaryProvider="true" />
+
+    <SwitchPreference
+        app:defaultValue="false"
+        app:key="amoled_dark"
+        app:title="@string/settings_amoled_dark_title" />
+
     <Preference
         app:title="@string/settings_font_size_title"
         app:icon="@drawable/ic_font_size_24dp"
@@ -46,4 +59,9 @@
         app:key="show_top_level_comments_first"
         app:title="@string/settings_show_top_level_comments_first_title" />
 
+    <SwitchPreference
+        app:defaultValue="false"
+        app:key="show_comment_divider"
+        app:title="@string/settings_show_comment_divider_title" />
+
 </PreferenceScreen>

app/src/main/res/xml/main_preferences.xml

@@ -7,19 +7,6 @@
         app:title="@string/settings_notification_master_title"
         app:fragment="ml.docilealligator.infinityforreddit.Settings.NotificationPreferenceFragment" />
 
-    <ListPreference
-        app:defaultValue="2"
-        app:entryValues="@array/settings_theme_values"
-        app:key="theme"
-        app:icon="@drawable/ic_outline_color_lens_24px"
-        app:title="@string/settings_theme_title"
-        app:useSimpleSummaryProvider="true" />
-
-    <SwitchPreference
-        app:defaultValue="false"
-        app:key="amoled_dark"
-        app:title="@string/settings_amoled_dark_title" />
-
     <Preference
         app:icon="@drawable/ic_interface_24dp"
         app:title="@string/settings_interface_title"