diff --git a/res/anim/push_up_in.xml b/res/anim/push_up_in.xml
deleted file mode 100644
index 104cb08df..000000000
--- a/res/anim/push_up_in.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2007 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-  
-          http://www.apache.org/licenses/LICENSE-2.0
-  
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
-<set xmlns:android="http://schemas.android.com/apk/res/android">
-	<translate android:fromYDelta="100%p" android:toYDelta="0" android:duration="1000"/>
-</set>
diff --git a/res/anim/push_up_out.xml b/res/anim/push_up_out.xml
deleted file mode 100644
index ec8ec0491..000000000
--- a/res/anim/push_up_out.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2007 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-  
-          http://www.apache.org/licenses/LICENSE-2.0
-  
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
-<set xmlns:android="http://schemas.android.com/apk/res/android">
-	<translate android:fromYDelta="0" android:toYDelta="-100%p" android:duration="1000"/>
-</set>
diff --git a/res/color/blue_bn_text.xml b/res/color/blue_bn_text.xml
deleted file mode 100644
index bd8f88300..000000000
--- a/res/color/blue_bn_text.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2014 Hippo Seven
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
- -->
-<selector
-    xmlns:android="http://schemas.android.com/apk/res/android">
-    <item
-        android:state_enabled="false"
-        android:color="@color/lighter_gray" />
-    <item
-        android:color="@android:color/white" />
-</selector>
\ No newline at end of file
diff --git a/res/drawable-hdpi/ic_action_touch.png b/res/drawable-hdpi/ic_action_touch.png
deleted file mode 100644
index b8a6f24de..000000000
Binary files a/res/drawable-hdpi/ic_action_touch.png and /dev/null differ
diff --git a/res/drawable-hdpi/ic_action_undo.png b/res/drawable-hdpi/ic_action_undo.png
deleted file mode 100644
index 66b8193d2..000000000
Binary files a/res/drawable-hdpi/ic_action_undo.png and /dev/null differ
diff --git a/res/drawable-hdpi/ic_dir.png b/res/drawable-hdpi/ic_dir.png
deleted file mode 100644
index c83173dfa..000000000
Binary files a/res/drawable-hdpi/ic_dir.png and /dev/null differ
diff --git a/res/drawable-hdpi/ic_error.png b/res/drawable-hdpi/ic_error.png
deleted file mode 100644
index 2496c5b91..000000000
Binary files a/res/drawable-hdpi/ic_error.png and /dev/null differ
diff --git a/res/drawable-hdpi/ic_plus.png b/res/drawable-hdpi/ic_plus.png
deleted file mode 100644
index 6299714b3..000000000
Binary files a/res/drawable-hdpi/ic_plus.png and /dev/null differ
diff --git a/res/drawable-mdpi/ic_action_touch.png b/res/drawable-mdpi/ic_action_touch.png
deleted file mode 100644
index 8a399c388..000000000
Binary files a/res/drawable-mdpi/ic_action_touch.png and /dev/null differ
diff --git a/res/drawable-mdpi/ic_action_undo.png b/res/drawable-mdpi/ic_action_undo.png
deleted file mode 100644
index 4a9a4193a..000000000
Binary files a/res/drawable-mdpi/ic_action_undo.png and /dev/null differ
diff --git a/res/drawable-mdpi/ic_dir.png b/res/drawable-mdpi/ic_dir.png
deleted file mode 100644
index 3c3e77181..000000000
Binary files a/res/drawable-mdpi/ic_dir.png and /dev/null differ
diff --git a/res/drawable-mdpi/ic_error.png b/res/drawable-mdpi/ic_error.png
deleted file mode 100644
index 16a4ea532..000000000
Binary files a/res/drawable-mdpi/ic_error.png and /dev/null differ
diff --git a/res/drawable-mdpi/ic_plus.png b/res/drawable-mdpi/ic_plus.png
deleted file mode 100644
index d104974ca..000000000
Binary files a/res/drawable-mdpi/ic_plus.png and /dev/null differ
diff --git a/res/drawable-xhdpi/ic_action_touch.png b/res/drawable-xhdpi/ic_action_touch.png
deleted file mode 100644
index f05e9ff66..000000000
Binary files a/res/drawable-xhdpi/ic_action_touch.png and /dev/null differ
diff --git a/res/drawable-xhdpi/ic_action_undo.png b/res/drawable-xhdpi/ic_action_undo.png
deleted file mode 100644
index ebb22e684..000000000
Binary files a/res/drawable-xhdpi/ic_action_undo.png and /dev/null differ
diff --git a/res/drawable-xhdpi/ic_dir.png b/res/drawable-xhdpi/ic_dir.png
deleted file mode 100644
index 82b084aa6..000000000
Binary files a/res/drawable-xhdpi/ic_dir.png and /dev/null differ
diff --git a/res/drawable-xhdpi/ic_error.png b/res/drawable-xhdpi/ic_error.png
deleted file mode 100644
index e14261d79..000000000
Binary files a/res/drawable-xhdpi/ic_error.png and /dev/null differ
diff --git a/res/drawable-xhdpi/ic_plus.png b/res/drawable-xhdpi/ic_plus.png
deleted file mode 100644
index 8b394c1ac..000000000
Binary files a/res/drawable-xhdpi/ic_plus.png and /dev/null differ
diff --git a/res/drawable-xxhdpi/ic_action_touch.png b/res/drawable-xxhdpi/ic_action_touch.png
deleted file mode 100644
index 10783bcd3..000000000
Binary files a/res/drawable-xxhdpi/ic_action_touch.png and /dev/null differ
diff --git a/res/drawable-xxhdpi/ic_action_undo.png b/res/drawable-xxhdpi/ic_action_undo.png
deleted file mode 100644
index d7b4e3de7..000000000
Binary files a/res/drawable-xxhdpi/ic_action_undo.png and /dev/null differ
diff --git a/res/drawable-xxhdpi/ic_dir.png b/res/drawable-xxhdpi/ic_dir.png
deleted file mode 100644
index 0f2debdb9..000000000
Binary files a/res/drawable-xxhdpi/ic_dir.png and /dev/null differ
diff --git a/res/drawable-xxhdpi/ic_error.png b/res/drawable-xxhdpi/ic_error.png
deleted file mode 100644
index a6f2c4fdc..000000000
Binary files a/res/drawable-xxhdpi/ic_error.png and /dev/null differ
diff --git a/res/drawable-xxhdpi/ic_plus.png b/res/drawable-xxhdpi/ic_plus.png
deleted file mode 100644
index 7aeda4072..000000000
Binary files a/res/drawable-xxhdpi/ic_plus.png and /dev/null differ
diff --git a/res/values/arrays.xml b/res/values/arrays.xml
index 4f962705b..9b1f6de3d 100644
--- a/res/values/arrays.xml
+++ b/res/values/arrays.xml
@@ -49,17 +49,6 @@
         <item>@string/download</item>
     </string-array>
 
-    <string-array name="favourite_item_long_click">
-        <item>@string/remove</item>
-        <item>@string/download</item>
-    </string-array>
-
-    <string-array name="download_item_long_click">
-        <item>@string/remove</item>
-        <item>@string/remove_info_data</item>
-        <item>@string/read</item>
-    </string-array>
-
     <string-array name="screen_orientation_entries">
         <item>@string/portrait</item>
         <item>@string/landscape</item>
diff --git a/res/values/colors.xml b/res/values/colors.xml
index b842f12a2..25b004883 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -37,13 +37,6 @@ component
 
 <resources>
 
-    <integer-array name="refresh_colors">
-        <item>@color/refresh_color_1</item>
-        <item>@color/refresh_color_2</item>
-        <item>@color/refresh_color_3</item>
-        <item>@color/refresh_color_4</item>
-    </integer-array>
-
     <color name="refresh_color_1">#f4b400</color>
     <color name="refresh_color_2">#3e802f</color>
     <color name="refresh_color_3">#427fed</color>
@@ -54,7 +47,6 @@ component
     <color name="tag_bg">#bbffffff</color>
 
     <color name="light_gray">#aaa</color>
-    <color name="lighter_gray">#ddd</color>
 
     <!-- Red -->
     <color name="doujinshi_bg">#fff44336</color>
@@ -78,12 +70,6 @@ component
     <color name="misc_bg">#fff06292</color>
     <color name="unknown_bg">@android:color/black</color>
 
-    <color name="detail_title_secondary">#ff777777</color>
-
-    <color name="btn_bg_color_default">#ff2196f3</color>
-
-    <color name="btn_white_default">#fff0f0f0</color>
-
     <color name="divider">#22000000</color>
 
     <color name="warning_red">#ffe51c23</color>
@@ -109,10 +95,6 @@ component
     <color name="theme_purple">#ff9c27b0</color>
     <color name="theme_brown">#ff795548</color>
 
-    <color name="material_progress_blue">#ff40c4ff</color>
-
-    <color name="edit_text_gb">#11000000</color>
-
     <color name="material_deep_teal_200">#ff80cbc4</color>
     <color name="material_deep_teal_500">#ff009688</color>
 
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index dd7949a74..4ce55d11f 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -19,34 +19,12 @@
 
     <dimen name="drawer_max_width">264dip</dimen>
 
-    <dimen name="dialog_title_height">64dp</dimen>
-
-    <dimen name="shadow_width">12dp</dimen>
-
     <dimen name="title_large">20.0sp</dimen>
     <dimen name="title_medium">18.0sp</dimen>
 
-    <dimen name="tab_text">16.0sp</dimen>
-
     <dimen name="list_thumb_width">80dp</dimen>
     <dimen name="list_thumb_height">120dp</dimen>
 
-    <dimen name="detail_thumb_width">100.0dp</dimen>
-    <dimen name="detail_thumb_height">150.0dp</dimen>
-
-    <!-- Button -->
-    <dimen name="button_size">18.0sp</dimen>
-    <dimen name="button_small_size">14.0sp</dimen>
-    <dimen name="button_small_padding_x">12.0dp</dimen>
-    <dimen name="button_small_padding_y">2.0dp</dimen>
-
-    <dimen name="button_tag_padding_x">8.0dp</dimen>
-    <dimen name="button_tag_padding_y">2.0dp</dimen>
-
-    <!-- Rating bar -->
-    <dimen name="rating_bar_small_height">14.0dip</dimen>
-    <dimen name="rating_bar_large_height">57.0dip</dimen>
-
     <!-- Color scheme dialog -->
     <dimen name="color_scheme_dialog_row_padding">8.0dip</dimen>