DO NOT MERGE: Remove DayNight theme

Do not go gentle into that good night,
Old age should burn and rave at close of day;
Rage, rage against the dying of the light.

Though wise men at their end know dark is right,
Because their words had forked no lightning they
Do not go gentle into that good night.

Bug: 21854466
Change-Id: I0b7cd116c23f7df88e94f31b3aee7dd22a102804

14 files changed, 90 insertions, 314 deletions

diff --git a/api/current.txt b/api/current.txt
index 258a986d1902..9b86fead7344 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -2112,22 +2112,6 @@ package android {
     field public static final int Theme_Light_Panel = 16973914; // 0x103005a
     field public static final int Theme_Light_WallpaperSettings = 16973922; // 0x1030062
     field public static final int Theme_Material = 16974372; // 0x1030224
-    field public static final int Theme_Material_DayNight = 16974548; // 0x10302d4
-    field public static final int Theme_Material_DayNight_DarkActionBar = 16974549; // 0x10302d5
-    field public static final int Theme_Material_DayNight_Dialog = 16974550; // 0x10302d6
-    field public static final int Theme_Material_DayNight_DialogWhenLarge = 16974556; // 0x10302dc
-    field public static final int Theme_Material_DayNight_DialogWhenLarge_DarkActionBar = 16974568; // 0x10302e8
-    field public static final int Theme_Material_DayNight_DialogWhenLarge_NoActionBar = 16974557; // 0x10302dd
-    field public static final int Theme_Material_DayNight_Dialog_Alert = 16974551; // 0x10302d7
-    field public static final int Theme_Material_DayNight_Dialog_MinWidth = 16974552; // 0x10302d8
-    field public static final int Theme_Material_DayNight_Dialog_NoActionBar = 16974553; // 0x10302d9
-    field public static final int Theme_Material_DayNight_Dialog_NoActionBar_MinWidth = 16974554; // 0x10302da
-    field public static final int Theme_Material_DayNight_Dialog_Presentation = 16974555; // 0x10302db
-    field public static final int Theme_Material_DayNight_NoActionBar = 16974558; // 0x10302de
-    field public static final int Theme_Material_DayNight_NoActionBar_Fullscreen = 16974559; // 0x10302df
-    field public static final int Theme_Material_DayNight_NoActionBar_Overscan = 16974560; // 0x10302e0
-    field public static final int Theme_Material_DayNight_NoActionBar_TranslucentDecor = 16974561; // 0x10302e1
-    field public static final int Theme_Material_DayNight_Panel = 16974562; // 0x10302e2
     field public static final int Theme_Material_Dialog = 16974373; // 0x1030225
     field public static final int Theme_Material_DialogWhenLarge = 16974379; // 0x103022b
     field public static final int Theme_Material_DialogWhenLarge_NoActionBar = 16974380; // 0x103022c
@@ -2141,7 +2125,6 @@ package android {
     field public static final int Theme_Material_Light_DarkActionBar = 16974392; // 0x1030238
     field public static final int Theme_Material_Light_Dialog = 16974393; // 0x1030239
     field public static final int Theme_Material_Light_DialogWhenLarge = 16974399; // 0x103023f
-    field public static final int Theme_Material_Light_DialogWhenLarge_DarkActionBar = 16974567; // 0x10302e7
     field public static final int Theme_Material_Light_DialogWhenLarge_NoActionBar = 16974400; // 0x1030240
     field public static final int Theme_Material_Light_Dialog_Alert = 16974394; // 0x103023a
     field public static final int Theme_Material_Light_Dialog_MinWidth = 16974395; // 0x103023b
@@ -2597,6 +2580,21 @@ package android {
     field public static final int Widget_Toolbar = 16974311; // 0x10301e7
     field public static final int Widget_Toolbar_Button_Navigation = 16974312; // 0x10301e8
     field public static final int Widget_WebView = 16973875; // 0x1030033
+    field public static final int __reserved10 = 16974550; // 0x10302d6
+    field public static final int __reserved11 = 16974551; // 0x10302d7
+    field public static final int __reserved12 = 16974552; // 0x10302d8
+    field public static final int __reserved13 = 16974553; // 0x10302d9
+    field public static final int __reserved14 = 16974554; // 0x10302da
+    field public static final int __reserved15 = 16974555; // 0x10302db
+    field public static final int __reserved16 = 16974556; // 0x10302dc
+    field public static final int __reserved17 = 16974557; // 0x10302dd
+    field public static final int __reserved18 = 16974558; // 0x10302de
+    field public static final int __reserved19 = 16974559; // 0x10302df
+    field public static final int __reserved20 = 16974560; // 0x10302e0
+    field public static final int __reserved21 = 16974561; // 0x10302e1
+    field public static final int __reserved22 = 16974562; // 0x10302e2
+    field public static final int __reserved8 = 16974548; // 0x10302d4
+    field public static final int __reserved9 = 16974549; // 0x10302d5
   }
 
   public static final class R.transition {
diff --git a/api/system-current.txt b/api/system-current.txt
index f3ba7b1468be..fc0352d4010e 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -2194,22 +2194,6 @@ package android {
     field public static final int Theme_Light_Panel = 16973914; // 0x103005a
     field public static final int Theme_Light_WallpaperSettings = 16973922; // 0x1030062
     field public static final int Theme_Material = 16974372; // 0x1030224
-    field public static final int Theme_Material_DayNight = 16974548; // 0x10302d4
-    field public static final int Theme_Material_DayNight_DarkActionBar = 16974549; // 0x10302d5
-    field public static final int Theme_Material_DayNight_Dialog = 16974550; // 0x10302d6
-    field public static final int Theme_Material_DayNight_DialogWhenLarge = 16974556; // 0x10302dc
-    field public static final int Theme_Material_DayNight_DialogWhenLarge_DarkActionBar = 16974568; // 0x10302e8
-    field public static final int Theme_Material_DayNight_DialogWhenLarge_NoActionBar = 16974557; // 0x10302dd
-    field public static final int Theme_Material_DayNight_Dialog_Alert = 16974551; // 0x10302d7
-    field public static final int Theme_Material_DayNight_Dialog_MinWidth = 16974552; // 0x10302d8
-    field public static final int Theme_Material_DayNight_Dialog_NoActionBar = 16974553; // 0x10302d9
-    field public static final int Theme_Material_DayNight_Dialog_NoActionBar_MinWidth = 16974554; // 0x10302da
-    field public static final int Theme_Material_DayNight_Dialog_Presentation = 16974555; // 0x10302db
-    field public static final int Theme_Material_DayNight_NoActionBar = 16974558; // 0x10302de
-    field public static final int Theme_Material_DayNight_NoActionBar_Fullscreen = 16974559; // 0x10302df
-    field public static final int Theme_Material_DayNight_NoActionBar_Overscan = 16974560; // 0x10302e0
-    field public static final int Theme_Material_DayNight_NoActionBar_TranslucentDecor = 16974561; // 0x10302e1
-    field public static final int Theme_Material_DayNight_Panel = 16974562; // 0x10302e2
     field public static final int Theme_Material_Dialog = 16974373; // 0x1030225
     field public static final int Theme_Material_DialogWhenLarge = 16974379; // 0x103022b
     field public static final int Theme_Material_DialogWhenLarge_NoActionBar = 16974380; // 0x103022c
@@ -2223,7 +2207,6 @@ package android {
     field public static final int Theme_Material_Light_DarkActionBar = 16974392; // 0x1030238
     field public static final int Theme_Material_Light_Dialog = 16974393; // 0x1030239
     field public static final int Theme_Material_Light_DialogWhenLarge = 16974399; // 0x103023f
-    field public static final int Theme_Material_Light_DialogWhenLarge_DarkActionBar = 16974567; // 0x10302e7
     field public static final int Theme_Material_Light_DialogWhenLarge_NoActionBar = 16974400; // 0x1030240
     field public static final int Theme_Material_Light_Dialog_Alert = 16974394; // 0x103023a
     field public static final int Theme_Material_Light_Dialog_MinWidth = 16974395; // 0x103023b
@@ -2679,6 +2662,21 @@ package android {
     field public static final int Widget_Toolbar = 16974311; // 0x10301e7
     field public static final int Widget_Toolbar_Button_Navigation = 16974312; // 0x10301e8
     field public static final int Widget_WebView = 16973875; // 0x1030033
+    field public static final int __reserved10 = 16974550; // 0x10302d6
+    field public static final int __reserved11 = 16974551; // 0x10302d7
+    field public static final int __reserved12 = 16974552; // 0x10302d8
+    field public static final int __reserved13 = 16974553; // 0x10302d9
+    field public static final int __reserved14 = 16974554; // 0x10302da
+    field public static final int __reserved15 = 16974555; // 0x10302db
+    field public static final int __reserved16 = 16974556; // 0x10302dc
+    field public static final int __reserved17 = 16974557; // 0x10302dd
+    field public static final int __reserved18 = 16974558; // 0x10302de
+    field public static final int __reserved19 = 16974559; // 0x10302df
+    field public static final int __reserved20 = 16974560; // 0x10302e0
+    field public static final int __reserved21 = 16974561; // 0x10302e1
+    field public static final int __reserved22 = 16974562; // 0x10302e2
+    field public static final int __reserved8 = 16974548; // 0x10302d4
+    field public static final int __reserved9 = 16974549; // 0x10302d5
   }
 
   public static final class R.transition {
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index f197597fa68a..4871d9047373 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -2433,8 +2433,7 @@
                  android:backupAgent="com.android.server.backup.SystemBackupAgent"
                  android:killAfterRestore="false"
                  android:icon="@drawable/ic_launcher_android"
-                 android:supportsRtl="true"
-                 android:theme="@style/Theme.Material.DayNight.DarkActionBar">
+                 android:supportsRtl="true">
         <activity android:name="com.android.internal.app.ChooserActivity"
                 android:theme="@style/Theme.DeviceDefault.Resolver"
                 android:finishOnCloseSystemDialogs="true"
@@ -2467,7 +2466,7 @@
                 android:label="@string/managed_profile_label">
         </activity-alias>
         <activity android:name="com.android.internal.app.HeavyWeightSwitcherActivity"
-                android:theme="@style/Theme.Material.DayNight.Dialog"
+                android:theme="@style/Theme.Material.Light.Dialog"
                 android:label="@string/heavy_weight_switcher_title"
                 android:finishOnCloseSystemDialogs="true"
                 android:excludeFromRecents="true"
@@ -2500,7 +2499,7 @@
         <activity android:name="android.accounts.ChooseAccountActivity"
                 android:excludeFromRecents="true"
                 android:exported="true"
-                android:theme="@style/Theme.Material.DayNight.Dialog"
+                android:theme="@style/Theme.Material.Light.Dialog"
                 android:label="@string/choose_account_label"
                 android:process=":ui">
         </activity>
@@ -2508,14 +2507,14 @@
         <activity android:name="android.accounts.ChooseTypeAndAccountActivity"
                 android:excludeFromRecents="true"
                 android:exported="true"
-                android:theme="@style/Theme.Material.DayNight.Dialog"
+                android:theme="@style/Theme.Material.Light.Dialog"
                 android:label="@string/choose_account_label"
                 android:process=":ui">
         </activity>
 
         <activity android:name="android.accounts.ChooseAccountTypeActivity"
                 android:excludeFromRecents="true"
-                android:theme="@style/Theme.Material.DayNight.Dialog"
+                android:theme="@style/Theme.Material.Light.Dialog"
                 android:label="@string/choose_account_label"
                 android:process=":ui">
         </activity>
@@ -2523,19 +2522,19 @@
         <activity android:name="android.accounts.CantAddAccountActivity"
                 android:excludeFromRecents="true"
                 android:exported="true"
-                android:theme="@style/Theme.Material.DayNight.Dialog.NoActionBar"
+                android:theme="@style/Theme.Material.Light.Dialog.NoActionBar"
                 android:process=":ui">
         </activity>
 
         <activity android:name="android.accounts.GrantCredentialsPermissionActivity"
                 android:excludeFromRecents="true"
                 android:exported="true"
-                android:theme="@style/Theme.Material.DayNight.DialogWhenLarge"
+                android:theme="@style/Theme.Material.Light.DialogWhenLarge"
                 android:process=":ui">
         </activity>
 
         <activity android:name="android.content.SyncActivityTooManyDeletes"
-               android:theme="@style/Theme.Material.DayNight.Dialog"
+               android:theme="@style/Theme.Material.Light.Dialog"
                android:label="@string/sync_too_many_deletes"
                android:process=":ui">
         </activity>
@@ -2555,7 +2554,7 @@
         </activity>
 
         <activity android:name="com.android.internal.app.NetInitiatedActivity"
-                android:theme="@style/Theme.Material.DayNight.Dialog.Alert"
+                android:theme="@style/Theme.Material.Light.Dialog.Alert"
                 android:excludeFromRecents="true"
                 android:process=":ui">
         </activity>
diff --git a/core/res/res/values-night/themes_material_daynight.xml b/core/res/res/values-night/themes_material_daynight.xml
deleted file mode 100644
index b34458295ba3..000000000000
--- a/core/res/res/values-night/themes_material_daynight.xml
+++ /dev/null
@@ -1,117 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2015 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.
--->
-
-<!--
-===============================================================
-                        PLEASE READ
-===============================================================
-
-The Material themes must not be modified in order to pass CTS.
-Many related themes and styles depend on other values defined in this file.
-If you would like to provide custom themes and styles for your device,
-please see themes_device_defaults.xml.
-
-===============================================================
-                        PLEASE READ
-===============================================================
- -->
-<resources>
-
-    <!-- Material theme (day/night version) for activities. -->
-    <style name="Theme.Material.DayNight" parent="Theme.Material" />
-
-    <!-- Variant of Material.DayNight that has a solid (opaque) action bar
-         with an inverse color profile. The dark action bar sharply stands out against
-         the light content (when applicable).  -->
-    <style name="Theme.Material.DayNight.DarkActionBar" parent="Theme.Material" />
-
-    <!-- Variant of Material.DayNight with no action bar.  -->
-    <style name="Theme.Material.DayNight.NoActionBar" parent="Theme.Material.NoActionBar" />
-
-    <!-- Variant of Material.DayNight that has no title bar and fills
-         the entire screen. This theme
-         sets {@link android.R.attr#windowFullscreen} to true.  -->
-    <style name="Theme.Material.DayNight.NoActionBar.Fullscreen" parent="Theme.Material.NoActionBar.Fullscreen" />
-
-    <!-- Variant of Material.DayNight that has no title bar and fills
-         the entire screen and extends into the display overscan region. This theme
-         sets {@link android.R.attr#windowFullscreen} and {@link android.R.attr#windowOverscan}
-         to true. -->
-    <style name="Theme.Material.DayNight.NoActionBar.Overscan" parent="Theme.Material.NoActionBar.Overscan" />
-
-    <!-- Variant of Material.DayNight that has no title bar and translucent
-         system decor. This theme sets {@link android.R.attr#windowTranslucentStatus} and
-         {@link android.R.attr#windowTranslucentNavigation} to true. -->
-    <style name="Theme.Material.DayNight.NoActionBar.TranslucentDecor" parent="Theme.Material.NoActionBar.TranslucentDecor" />
-
-    <!-- Default Material.DayNight theme for panel windows. This removes all extraneous
-         window decorations, so you basically have an empty rectangle in which
-         to place your content. It makes the window floating, with a transparent
-         background, and turns off dimming behind the window. -->
-    <style name="Theme.Material.DayNight.Panel" parent="Theme.Material.Panel" />
-
-    <!-- Material theme (day/night version) for dialog windows and activities,
-         which is used by the {@link android.app.Dialog} class. This changes
-         the window to be floating (not fill the entire screen), and puts a
-         frame around its contents. You can set this theme on an activity if
-         you would like to make an activity that looks like a Dialog. -->
-    <style name="Theme.Material.DayNight.Dialog" parent="Theme.Material.DayNight.BaseDialog" />
-    <style name="Theme.Material.DayNight.BaseDialog" parent="Theme.Material.BaseDialog" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog that has a nice minimum width for
-         a regular dialog. -->
-    <style name="Theme.Material.DayNight.Dialog.MinWidth" parent="Theme.Material.Dialog.MinWidth" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog that does not include a title bar. -->
-    <style name="Theme.Material.DayNight.Dialog.NoActionBar" parent="Theme.Material.Dialog.NoActionBar" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog.NoActionBar that has a nice minimum width for
-         a regular dialog. -->
-    <style name="Theme.Material.DayNight.Dialog.NoActionBar.MinWidth" parent="Theme.Material.Dialog.NoActionBar.MinWidth" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog that has a fixed size. -->
-    <style name="Theme.Material.DayNight.Dialog.FixedSize" parent="Theme.Material.Dialog.FixedSize" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog.NoActionBar that has a fixed size. -->
-    <style name="Theme.Material.DayNight.Dialog.NoActionBar.FixedSize" parent="Theme.Material.Dialog.NoActionBar.FixedSize" />
-
-    <!-- Theme for a window that will be displayed either full-screen on
-         smaller screens (small, normal) or as a dialog on larger screens
-         (large, xlarge). -->
-    <style name="Theme.Material.DayNight.DialogWhenLarge" parent="Theme.Material.DialogWhenLarge" />
-
-    <!-- Theme for a window with a dark action bar that will be displayed
-         either full-screen on smaller screens (small, normal) or as a dialog
-         on larger screens (large, xlarge). -->
-    <style name="Theme.Material.DayNight.DialogWhenLarge.DarkActionBar" parent="Theme.Material.DialogWhenLarge" />
-
-    <!-- Theme for a window without an action bar that will be displayed either full-screen
-         on smaller screens (small, normal) or as a dialog on larger screens
-         (large, xlarge). -->
-    <style name="Theme.Material.DayNight.DialogWhenLarge.NoActionBar" parent="Theme.Material.DialogWhenLarge.NoActionBar" />
-
-    <!-- Theme for a presentation window on a secondary display. -->
-    <style name="Theme.Material.DayNight.Dialog.Presentation" parent="Theme.Material.Dialog.Presentation" />
-
-    <!-- Material user theme for alert dialog windows, which is used by the
-         {@link android.app.AlertDialog} class. -->
-    <style name="Theme.Material.DayNight.Dialog.Alert" parent="Theme.Material.DayNight.Dialog.BaseAlert" />
-    <style name="Theme.Material.DayNight.Dialog.BaseAlert" parent="Theme.Material.Dialog.BaseAlert" />
-
-    <style name="Theme.Material.DayNight.SearchBar" parent="Theme.Material.SearchBar" />
-    <style name="Theme.Material.DayNight.CompactMenu" parent="Theme.Material.CompactMenu" />
-
-</resources>
diff --git a/core/res/res/values/public.xml b/core/res/res/values/public.xml
index 65fa36b854b8..ab798bbb24b6 100644
--- a/core/res/res/values/public.xml
+++ b/core/res/res/values/public.xml
@@ -2631,27 +2631,41 @@
   <public type="attr" name="fullBackupContent" />
 
   <public type="style" name="Widget.Material.Button.Colored" />
-  <public type="style" name="Theme.Material.DayNight" />
-  <public type="style" name="Theme.Material.DayNight.DarkActionBar" />
-  <public type="style" name="Theme.Material.DayNight.Dialog" />
-  <public type="style" name="Theme.Material.DayNight.Dialog.Alert" />
-  <public type="style" name="Theme.Material.DayNight.Dialog.MinWidth" />
-  <public type="style" name="Theme.Material.DayNight.Dialog.NoActionBar" />
-  <public type="style" name="Theme.Material.DayNight.Dialog.NoActionBar.MinWidth" />
-  <public type="style" name="Theme.Material.DayNight.Dialog.Presentation" />
-  <public type="style" name="Theme.Material.DayNight.DialogWhenLarge" />
-  <public type="style" name="Theme.Material.DayNight.DialogWhenLarge.NoActionBar" />
-  <public type="style" name="Theme.Material.DayNight.NoActionBar" />
-  <public type="style" name="Theme.Material.DayNight.NoActionBar.Fullscreen" />
-  <public type="style" name="Theme.Material.DayNight.NoActionBar.Overscan" />
-  <public type="style" name="Theme.Material.DayNight.NoActionBar.TranslucentDecor" />
-  <public type="style" name="Theme.Material.DayNight.Panel" />
+
+  <style name="__reserved8" />
+  <public type="style" name="__reserved8" />
+  <style name="__reserved9" />
+  <public type="style" name="__reserved9" />
+  <style name="__reserved10" />
+  <public type="style" name="__reserved10" />
+  <style name="__reserved11" />
+  <public type="style" name="__reserved11" />
+  <style name="__reserved12" />
+  <public type="style" name="__reserved12" />
+  <style name="__reserved13" />
+  <public type="style" name="__reserved13" />
+  <style name="__reserved14" />
+  <public type="style" name="__reserved14" />
+  <style name="__reserved15" />
+  <public type="style" name="__reserved15" />
+  <style name="__reserved16" />
+  <public type="style" name="__reserved16" />
+  <style name="__reserved17" />
+  <public type="style" name="__reserved17" />
+  <style name="__reserved18" />
+  <public type="style" name="__reserved18" />
+  <style name="__reserved19" />
+  <public type="style" name="__reserved19" />
+  <style name="__reserved20" />
+  <public type="style" name="__reserved20" />
+  <style name="__reserved21" />
+  <public type="style" name="__reserved21" />
+  <style name="__reserved22" />
+  <public type="style" name="__reserved22" />
   <public type="style" name="Theme.Material.Light.LightStatusBar" />
   <public type="style" name="ThemeOverlay.Material.Dialog" />
   <public type="style" name="TextAppearance.Material.Widget.Button.Inverse" />
   <public type="style" name="ThemeOverlay.Material.Dialog.Alert" />
-  <public type="style" name="Theme.Material.Light.DialogWhenLarge.DarkActionBar" />
-  <public type="style" name="Theme.Material.DayNight.DialogWhenLarge.DarkActionBar" />
 
   <public type="id" name="pasteAsPlainText" />
   <public type="id" name="undo" />
diff --git a/core/res/res/values/themes_material.xml b/core/res/res/values/themes_material.xml
index 295b453fb0b7..9d3a7ef3e9fd 100644
--- a/core/res/res/values/themes_material.xml
+++ b/core/res/res/values/themes_material.xml
@@ -1281,7 +1281,7 @@ please see themes_device_defaults.xml.
     </style>
 
     <!-- Default theme for Settings and activities launched from Settings. -->
-    <style name="Theme.Material.Settings" parent="Theme.Material.DayNight.DarkActionBar">
+    <style name="Theme.Material.Settings" parent="Theme.Material.Light.DarkActionBar">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
 
@@ -1291,7 +1291,7 @@ please see themes_device_defaults.xml.
     </style>
 
     <!-- Default theme for Settings and activities launched from Settings. -->
-    <style name="Theme.Material.Settings.NoActionBar" parent="Theme.Material.DayNight.NoActionBar">
+    <style name="Theme.Material.Settings.NoActionBar" parent="Theme.Material.Light.NoActionBar">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
 
@@ -1299,42 +1299,40 @@ please see themes_device_defaults.xml.
         <item name="searchDialogTheme">@style/Theme.Material.Settings.SearchBar</item>
         <item name="panelMenuListTheme">@style/Theme.Material.Settings.CompactMenu</item>
     </style>
-
-    <style name="Theme.Material.Settings.BaseDialog" parent="Theme.Material.DayNight.BaseDialog">
+    <style name="Theme.Material.Settings.BaseDialog" parent="Theme.Material.Light.BaseDialog">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
     </style>
 
     <style name="Theme.Material.Settings.Dialog" parent="Theme.Material.Settings.BaseDialog" />
 
-    <style name="Theme.Material.Settings.Dialog.BaseAlert" parent="Theme.Material.DayNight.Dialog.BaseAlert">
+    <style name="Theme.Material.Settings.Dialog.BaseAlert" parent="Theme.Material.Light.Dialog.BaseAlert">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
     </style>
 
     <style name="Theme.Material.Settings.Dialog.Alert" parent="Theme.Material.Settings.Dialog.BaseAlert" />
 
-    <style name="Theme.Material.Settings.DialogWhenLarge" parent="Theme.Material.DayNight.DialogWhenLarge.DarkActionBar">
+    <style name="Theme.Material.Settings.DialogWhenLarge" parent="Theme.Material.Light.DialogWhenLarge.DarkActionBar">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
     </style>
 
-    <style name="Theme.Material.Settings.DialogWhenLarge.NoActionBar" parent="Theme.Material.DayNight.DialogWhenLarge.NoActionBar">
+    <style name="Theme.Material.Settings.DialogWhenLarge.NoActionBar" parent="Theme.Material.Light.DialogWhenLarge.NoActionBar">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
     </style>
-
-    <style name="Theme.Material.Settings.Dialog.Presentation" parent="Theme.Material.DayNight.Dialog.Presentation">
+    <style name="Theme.Material.Settings.Dialog.Presentation" parent="Theme.Material.Light.Dialog.Presentation">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
     </style>
 
-    <style name="Theme.Material.Settings.SearchBar" parent="Theme.Material.DayNight.SearchBar">
+    <style name="Theme.Material.Settings.SearchBar" parent="Theme.Material.Light.SearchBar">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
     </style>
 
-    <style name="Theme.Material.Settings.CompactMenu" parent="Theme.Material.DayNight.CompactMenu">
+    <style name="Theme.Material.Settings.CompactMenu" parent="Theme.Material.Light.CompactMenu">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
     </style>
diff --git a/core/res/res/values/themes_material_daynight.xml b/core/res/res/values/themes_material_daynight.xml
deleted file mode 100644
index 4ecca6be0b70..000000000000
--- a/core/res/res/values/themes_material_daynight.xml
+++ /dev/null
@@ -1,117 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2015 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.
--->
-
-<!--
-===============================================================
-                        PLEASE READ
-===============================================================
-
-The Material themes must not be modified in order to pass CTS.
-Many related themes and styles depend on other values defined in this file.
-If you would like to provide custom themes and styles for your device,
-please see themes_device_defaults.xml.
-
-===============================================================
-                        PLEASE READ
-===============================================================
- -->
-<resources>
-
-    <!-- Material theme (day/night vesion) for activities. -->
-    <style name="Theme.Material.DayNight" parent="Theme.Material.Light" />
-
-    <!-- Variant of Material.DayNight that has a solid (opaque) action bar
-         with an inverse color profile. The dark action bar sharply stands out against
-         the light content (when applicable).  -->
-    <style name="Theme.Material.DayNight.DarkActionBar" parent="Theme.Material.Light.DarkActionBar" />
-
-    <!-- Variant of Material.DayNight with no action bar.  -->
-    <style name="Theme.Material.DayNight.NoActionBar" parent="Theme.Material.Light.NoActionBar" />
-
-    <!-- Variant of Material.DayNight that has no title bar and fills
-         the entire screen. This theme
-         sets {@link android.R.attr#windowFullscreen} to true.  -->
-    <style name="Theme.Material.DayNight.NoActionBar.Fullscreen" parent="Theme.Material.Light.NoActionBar.Fullscreen" />
-
-    <!-- Variant of Material.DayNight that has no title bar and fills
-         the entire screen and extends into the display overscan region. This theme
-         sets {@link android.R.attr#windowFullscreen} and {@link android.R.attr#windowOverscan}
-         to true. -->
-    <style name="Theme.Material.DayNight.NoActionBar.Overscan" parent="Theme.Material.Light.NoActionBar.Overscan" />
-
-    <!-- Variant of Material.DayNight that has no title bar and translucent
-         system decor. This theme sets {@link android.R.attr#windowTranslucentStatus} and
-         {@link android.R.attr#windowTranslucentNavigation} to true. -->
-    <style name="Theme.Material.DayNight.NoActionBar.TranslucentDecor" parent="Theme.Material.Light.NoActionBar.TranslucentDecor" />
-
-    <!-- Default Material.DayNight theme for panel windows. This removes all extraneous
-         window decorations, so you basically have an empty rectangle in which
-         to place your content. It makes the window floating, with a transparent
-         background, and turns off dimming behind the window. -->
-    <style name="Theme.Material.DayNight.Panel" parent="Theme.Material.Light.Panel" />
-
-    <!-- Material theme (day/night vesion) for dialog windows and activities,
-         which is used by the {@link android.app.Dialog} class. This changes
-         the window to be floating (not fill the entire screen), and puts a
-         frame around its contents. You can set this theme on an activity if
-         you would like to make an activity that looks like a Dialog. -->
-    <style name="Theme.Material.DayNight.Dialog" parent="Theme.Material.DayNight.BaseDialog" />
-    <style name="Theme.Material.DayNight.BaseDialog" parent="Theme.Material.Light.BaseDialog" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog that has a nice minimum width for
-         a regular dialog. -->
-    <style name="Theme.Material.DayNight.Dialog.MinWidth" parent="Theme.Material.Light.Dialog.MinWidth" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog that does not include a title bar. -->
-    <style name="Theme.Material.DayNight.Dialog.NoActionBar" parent="Theme.Material.Light.Dialog.NoActionBar" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog.NoActionBar that has a nice minimum width for
-         a regular dialog. -->
-    <style name="Theme.Material.DayNight.Dialog.NoActionBar.MinWidth" parent="Theme.Material.Light.Dialog.NoActionBar.MinWidth" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog that has a fixed size. -->
-    <style name="Theme.Material.DayNight.Dialog.FixedSize" parent="Theme.Material.Light.Dialog.FixedSize" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog.NoActionBar that has a fixed size. -->
-    <style name="Theme.Material.DayNight.Dialog.NoActionBar.FixedSize" parent="Theme.Material.Light.Dialog.NoActionBar.FixedSize" />
-
-    <!-- Theme for a window that will be displayed either full-screen on
-         smaller screens (small, normal) or as a dialog on larger screens
-         (large, xlarge). -->
-    <style name="Theme.Material.DayNight.DialogWhenLarge" parent="Theme.Material.Light.DialogWhenLarge" />
-
-    <!-- Theme for a window with a dark action bar that will be displayed
-         either full-screen on smaller screens (small, normal) or as a dialog
-         on larger screens (large, xlarge). -->
-    <style name="Theme.Material.DayNight.DialogWhenLarge.DarkActionBar" parent="Theme.Material.Light.DialogWhenLarge.DarkActionBar" />
-
-    <!-- Theme for a window without an action bar that will be displayed either full-screen
-         on smaller screens (small, normal) or as a dialog on larger screens
-         (large, xlarge). -->
-    <style name="Theme.Material.DayNight.DialogWhenLarge.NoActionBar" parent="Theme.Material.Light.DialogWhenLarge.NoActionBar" />
-
-    <!-- Theme for a presentation window on a secondary display. -->
-    <style name="Theme.Material.DayNight.Dialog.Presentation" parent="Theme.Material.Light.Dialog.Presentation" />
-
-    <!-- Material user theme for alert dialog windows, which is used by the
-         {@link android.app.AlertDialog} class. -->
-    <style name="Theme.Material.DayNight.Dialog.Alert" parent="Theme.Material.DayNight.Dialog.BaseAlert" />
-    <style name="Theme.Material.DayNight.Dialog.BaseAlert" parent="Theme.Material.Light.Dialog.BaseAlert" />
-
-    <style name="Theme.Material.DayNight.SearchBar" parent="Theme.Material.Light.SearchBar" />
-    <style name="Theme.Material.DayNight.CompactMenu" parent="Theme.Material.Light.CompactMenu" />
-
-</resources>
diff --git a/packages/DocumentsUI/res/values-sw720dp/styles.xml b/packages/DocumentsUI/res/values-sw720dp/styles.xml
index 0b03a94f294d..d7c031e143ca 100644
--- a/packages/DocumentsUI/res/values-sw720dp/styles.xml
+++ b/packages/DocumentsUI/res/values-sw720dp/styles.xml
@@ -16,7 +16,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
 
-    <style name="DialogWhenReallyLarge" parent="@*android:style/Theme.Material.DayNight.Dialog">
+    <style name="DialogWhenReallyLarge" parent="@*android:style/Theme.DeviceDefault.Light.Dialog">
         <!-- We do not specify width of window here because the max size of
              floating window specified by windowFixedWidthis is limited. -->
         <item name="*android:windowFixedHeightMajor">80%</item>
diff --git a/packages/DocumentsUI/res/values/styles.xml b/packages/DocumentsUI/res/values/styles.xml
index 6d741aae8786..8c4b77707fc1 100644
--- a/packages/DocumentsUI/res/values/styles.xml
+++ b/packages/DocumentsUI/res/values/styles.xml
@@ -16,7 +16,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
 
-    <style name="DialogWhenReallyLarge" parent="@android:style/Theme.Material.DayNight.DarkActionBar" />
+    <style name="DialogWhenReallyLarge" parent="@android:style/Theme.DeviceDefault.Light.DarkActionBar" />
 
     <style name="DocumentsTheme" parent="@style/DialogWhenReallyLarge">
         <item name="android:actionBarWidgetTheme">@null</item>
diff --git a/packages/PrintSpooler/res/values/themes.xml b/packages/PrintSpooler/res/values/themes.xml
index 05de5b79a6f9..11fa99117c8b 100644
--- a/packages/PrintSpooler/res/values/themes.xml
+++ b/packages/PrintSpooler/res/values/themes.xml
@@ -17,6 +17,9 @@
 <resources>
 
     <style name="PrintActivity" parent="@android:style/Theme.DeviceDefault">
+        <item name="android:colorPrimary">@*android:color/material_blue_grey_900</item>
+        <item name="android:colorPrimaryDark">@*android:color/material_blue_grey_950</item>
+        <item name="android:colorAccent">@*android:color/material_deep_teal_500</item>
         <item name="android:windowIsTranslucent">true</item>
         <item name="android:windowBackground">@android:color/transparent</item>
         <item name="android:windowContentOverlay">@null</item>
diff --git a/packages/Shell/AndroidManifest.xml b/packages/Shell/AndroidManifest.xml
index 640fb2922f29..9832b45d8ab3 100644
--- a/packages/Shell/AndroidManifest.xml
+++ b/packages/Shell/AndroidManifest.xml
@@ -128,7 +128,7 @@
 
         <activity
             android:name=".BugreportWarningActivity"
-            android:theme="@*android:style/Theme.Material.DayNight.Dialog.Alert"
+            android:theme="@*android:style/Theme.DeviceDefault.Light.Dialog.Alert"
             android:finishOnCloseSystemDialogs="true"
             android:excludeFromRecents="true"
             android:exported="false" />
diff --git a/packages/VpnDialogs/AndroidManifest.xml b/packages/VpnDialogs/AndroidManifest.xml
index 32e1e6de687f..375c5d8aeda9 100644
--- a/packages/VpnDialogs/AndroidManifest.xml
+++ b/packages/VpnDialogs/AndroidManifest.xml
@@ -24,7 +24,7 @@
     <application android:label="VpnDialogs"
             android:allowBackup="false" >
         <activity android:name=".ConfirmDialog"
-                android:theme="@*android:style/Theme.Material.DayNight.Dialog.Alert">
+                android:theme="@*android:style/Theme.DeviceDefault.Light.Dialog.Alert">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.DEFAULT"/>
@@ -32,7 +32,7 @@
         </activity>
 
         <activity android:name=".ManageDialog"
-                android:theme="@*android:style/Theme.Material.DayNight.Dialog.Alert"
+                android:theme="@*android:style/Theme.DeviceDefault.Light.Dialog.Alert"
                 android:noHistory="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
diff --git a/packages/WallpaperCropper/res/values/styles.xml b/packages/WallpaperCropper/res/values/styles.xml
index e438c84027db..a34b25a8dc31 100644
--- a/packages/WallpaperCropper/res/values/styles.xml
+++ b/packages/WallpaperCropper/res/values/styles.xml
@@ -15,13 +15,13 @@
 -->
 
 <resources>
-    <style name="Theme.WallpaperCropper" parent="@android:style/Theme.Material.DayNight">
+    <style name="Theme.WallpaperCropper" parent="@android:style/Theme.DeviceDefault">
         <item name="android:actionBarStyle">@style/WallpaperCropperActionBar</item>
         <item name="android:windowFullscreen">true</item>
         <item name="android:windowActionBarOverlay">true</item>
     </style>
 
-    <style name="WallpaperCropperActionBar" parent="@android:style/Widget.Material.ActionBar">
+    <style name="WallpaperCropperActionBar" parent="android:style/Widget.DeviceDefault.ActionBar">
         <item name="android:displayOptions">showCustom</item>
         <item name="android:background">#88000000</item>
     </style>
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index 29c65dbea8a6..76226b4bcd45 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -292,7 +292,7 @@ public final class SystemServer {
     private void createSystemContext() {
         ActivityThread activityThread = ActivityThread.systemMain();
         mSystemContext = activityThread.getSystemContext();
-        mSystemContext.setTheme(android.R.style.Theme_Material_DayNight_DarkActionBar);
+        mSystemContext.setTheme(android.R.style.Theme_DeviceDefault_Light_DarkActionBar);
     }
 
     /**