From c1bed35bcfcbe59134d6a4610c254b334d4ac747 Mon Sep 17 00:00:00 2001
From: tehcneko <7764726+tehcneko@users.noreply.github.com>
Date: Wed, 19 May 2021 19:36:49 +0800
Subject: [PATCH] [app] Make background color follow system theme (#634)

---
 .../lsposed/manager/util/theme/ThemeUtil.java |  3 ++
 .../res/values-night-v31/colors_custom.xml    |  1 +
 .../main/res/values-night/colors_custom.xml   |  1 -
 app/src/main/res/values-v31/colors_custom.xml |  1 +
 app/src/main/res/values-v31/themes_custom.xml | 38 +++++++++++++++++++
 app/src/main/res/values/colors_custom.xml     |  1 +
 app/src/main/res/values/themes_custom.xml     |  4 +-
 7 files changed, 45 insertions(+), 4 deletions(-)
 create mode 100644 app/src/main/res/values-v31/themes_custom.xml

diff --git a/app/src/main/java/org/lsposed/manager/util/theme/ThemeUtil.java b/app/src/main/java/org/lsposed/manager/util/theme/ThemeUtil.java
index aaf40922..fee9137f 100644
--- a/app/src/main/java/org/lsposed/manager/util/theme/ThemeUtil.java
+++ b/app/src/main/java/org/lsposed/manager/util/theme/ThemeUtil.java
@@ -98,6 +98,9 @@ public class ThemeUtil {
     }
 
     public static String getColorTheme() {
+        if ((Build.VERSION.SDK_INT >= Build.VERSION_CODES.S || Build.VERSION.SDK_INT == Build.VERSION_CODES.R && Build.VERSION.PREVIEW_SDK_INT != 0) && isSystemAccent()) {
+            return "system";
+        }
         String primaryColorEntryName = "COLOR_PRIMARY";
         String colorPrimary = preferences.getString("theme_color", "COLOR_PRIMARY");
         for (CustomThemeColors color : CustomThemeColors.values()) {
diff --git a/app/src/main/res/values-night-v31/colors_custom.xml b/app/src/main/res/values-night-v31/colors_custom.xml
index 453932bd..ff6e2526 100644
--- a/app/src/main/res/values-night-v31/colors_custom.xml
+++ b/app/src/main/res/values-night-v31/colors_custom.xml
@@ -21,4 +21,5 @@
 
 <resources>
     <color name="system">@android:color/system_accent1_200</color>
+    <color name="system_background">@android:color/system_neutral1_800</color>
 </resources>
diff --git a/app/src/main/res/values-night/colors_custom.xml b/app/src/main/res/values-night/colors_custom.xml
index 25570ddd..4e422a04 100644
--- a/app/src/main/res/values-night/colors_custom.xml
+++ b/app/src/main/res/values-night/colors_custom.xml
@@ -39,5 +39,4 @@
     <color name="material_brown">@color/material_brown_200</color>
     <color name="material_grey">@color/material_grey_200</color>
     <color name="material_blue_grey">@color/material_blue_grey_200</color>
-    <color name="system">@color/material_blue</color>
 </resources>
diff --git a/app/src/main/res/values-v31/colors_custom.xml b/app/src/main/res/values-v31/colors_custom.xml
index 0c90d821..366fa2eb 100644
--- a/app/src/main/res/values-v31/colors_custom.xml
+++ b/app/src/main/res/values-v31/colors_custom.xml
@@ -21,4 +21,5 @@
 
 <resources>
     <color name="system">@android:color/system_accent1_500</color>
+    <color name="system_background">@android:color/system_neutral1_50</color>
 </resources>
diff --git a/app/src/main/res/values-v31/themes_custom.xml b/app/src/main/res/values-v31/themes_custom.xml
new file mode 100644
index 00000000..3ca35dc6
--- /dev/null
+++ b/app/src/main/res/values-v31/themes_custom.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ This file is part of LSPosed.
+  ~
+  ~ LSPosed is free software: you can redistribute it and/or modify
+  ~ it under the terms of the GNU General Public License as published by
+  ~ the Free Software Foundation, either version 3 of the License, or
+  ~ (at your option) any later version.
+  ~
+  ~ LSPosed is distributed in the hope that it will be useful,
+  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
+  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  ~ GNU General Public License for more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License
+  ~ along with LSPosed.  If not, see <https://www.gnu.org/licenses/>.
+  ~
+  ~ Copyright (C) 2021 LSPosed Contributors
+  -->
+
+<resources>
+
+    <style name="ThemeOverlay.system">
+        <item name="colorPrimary">@color/system</item>
+        <item name="colorBackgroundFloating">@color/system_background</item>
+        <item name="android:colorBackground">@color/system_background</item>
+        <item name="android:windowBackground">@color/system_background</item>
+        <item name="dialogTheme">@style/ThemeOverlay.Material.Dialog.SystemAccent</item>
+        <item name="alertDialogTheme">@style/ThemeOverlay.Material.Dialog.Alert.SystemAccent</item>
+    </style>
+
+    <style name="ThemeOverlay.Material.Dialog.SystemAccent" parent="ThemeOverlay.Material.Dialog">
+        <item name="android:colorBackground">?colorBackgroundFloating</item>
+    </style>
+
+    <style name="ThemeOverlay.Material.Dialog.Alert.SystemAccent" parent="ThemeOverlay.Material.Dialog.Alert">
+        <item name="android:colorBackground">?colorBackgroundFloating</item>
+    </style>
+</resources>
diff --git a/app/src/main/res/values/colors_custom.xml b/app/src/main/res/values/colors_custom.xml
index 652dc4fc..18d2e883 100644
--- a/app/src/main/res/values/colors_custom.xml
+++ b/app/src/main/res/values/colors_custom.xml
@@ -40,4 +40,5 @@
     <color name="material_grey">@color/material_grey_500</color>
     <color name="material_blue_grey">@color/material_blue_grey_500</color>
     <color name="system">@color/material_blue</color>
+    <color name="system_background">@color/material_blue</color>
 </resources>
diff --git a/app/src/main/res/values/themes_custom.xml b/app/src/main/res/values/themes_custom.xml
index 72587cf1..dd265425 100644
--- a/app/src/main/res/values/themes_custom.xml
+++ b/app/src/main/res/values/themes_custom.xml
@@ -99,7 +99,5 @@
         <item name="colorPrimary">@color/material_blue_grey</item>
     </style>
 
-    <style name="ThemeOverlay.system">
-        <item name="colorPrimary">@color/system</item>
-    </style>
+    <style name="ThemeOverlay.system" />
 </resources>