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

5 files changed, 243 insertions, 224 deletions

diff --git a/app/src/main/res/layout/item_comment.xml b/app/src/main/res/layout/item_comment.xml
index c303efaa..f80d6bfb 100644
--- a/app/src/main/res/layout/item_comment.xml
+++ b/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_marginTop="12dp"
-        android:layout_marginBottom="12dp"
-        android:orientation="vertical">
+        android:layout_height="wrap_content">
 
-        <androidx.constraintlayout.widget.ConstraintLayout
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:paddingStart="16dp"
-            android:paddingEnd="16dp">
-
-            <ImageView
-                android:id="@+id/author_type_image_view_item_comment"
-                android:layout_width="?attr/font_default"
-                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" />
+        <View
+            android:id="@+id/vertical_block_item_post_comment"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:background="@color/colorPrimaryDarkDayNightTheme"/>
 
-            <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/comment_markdown_view_item_post_comment"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="8dp"
-            android:layout_marginStart="16dp"
-            android:layout_marginEnd="16dp"
-            android:layout_marginBottom="8dp"
-            android:textColor="@color/primaryTextColor"
-            android:textSize="?attr/content_font_default" />
-
-        <androidx.constraintlayout.widget.ConstraintLayout
-            android:id="@+id/bottom_constraint_layout_item_post_comment"
+        <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:paddingStart="4dp"
-            android:paddingEnd="4dp">
+            android:layout_marginTop="12dp"
+            android:layout_marginBottom="12dp"
+            android:orientation="vertical">
 
-            <ImageView
-                android:id="@+id/up_vote_button_item_post_comment"
-                android:layout_width="wrap_content"
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="match_parent"
                 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_upward_grey_24dp"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintBottom_toBottomOf="parent" />
+                android:paddingStart="16dp"
+                android:paddingEnd="16dp">
+
+                <ImageView
+                    android:id="@+id/author_type_image_view_item_comment"
+                    android:layout_width="?attr/font_default"
+                    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/score_text_view_item_post_comment"
-                android:layout_width="64dp"
-                android:layout_height="wrap_content"
-                android:gravity="center"
-                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"/>
-
-            <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" />
-
-            <ImageView
-                android:id="@+id/more_button_item_post_comment"
-                android:layout_width="wrap_content"
+                android:id="@+id/comment_markdown_view_item_post_comment"
+                android:layout_width="match_parent"
                 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_marginTop="8dp"
+                android:layout_marginStart="16dp"
+                android:layout_marginEnd="16dp"
+                android:layout_marginBottom="8dp"
+                android:textColor="@color/primaryTextColor"
+                android:textSize="?attr/content_font_default" />
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:id="@+id/bottom_constraint_layout_item_post_comment"
+                android:layout_width="match_parent"
                 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>
+                android:paddingStart="4dp"
+                android:paddingEnd="4dp">
+
+                <ImageView
+                    android:id="@+id/up_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_upward_grey_24dp"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toBottomOf="parent" />
+
+                <TextView
+                    android:id="@+id/score_text_view_item_post_comment"
+                    android:layout_width="64dp"
+                    android:layout_height="wrap_content"
+                    android:gravity="center"
+                    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"/>
+
+                <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" />
+
+                <ImageView
+                    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"/>
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+        </LinearLayout>
 
     </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>
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_load_more_comments_placeholder.xml b/app/src/main/res/layout/item_load_more_comments_placeholder.xml
index 9d10a62b..099e4a9a 100644
--- a/app/src/main/res/layout/item_load_more_comments_placeholder.xml
+++ b/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
-        android:id="@+id/vertical_block_item_load_more_comments"
-        android:layout_width="wrap_content"
-        android:layout_height="match_parent"
-        android:background="@color/colorPrimaryDarkDayNightTheme" />
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <View
+            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"
+        <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="wrap_content"
-        android:gravity="center"
-        android:padding="8dp"
-        android:text="@string/comment_load_more_comments"
-        android:textColor="@color/primaryTextColor"
-        android:textSize="?attr/font_default" />
+        android:layout_height="1dp"
+        android:background="@color/dividerColor" />
 
 </LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 17975d8a..ebc48af0 100644
--- a/app/src/main/res/values/strings.xml
+++ b/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>
diff --git a/app/src/main/res/xml/interface_preference.xml b/app/src/main/res/xml/interface_preference.xml
index 626f1333..f3e1dabe 100644
--- a/app/src/main/res/xml/interface_preference.xml
+++ b/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>
\ No newline at end of file
diff --git a/app/src/main/res/xml/main_preferences.xml b/app/src/main/res/xml/main_preferences.xml
index 550525ef..d95e675f 100644
--- a/app/src/main/res/xml/main_preferences.xml
+++ b/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"