[EXPD] Fix theme bridge material theme parent

Base.ThemeOverlay.MaterialComponents.PlatformBridge and
ThemeOverlay.MaterialComponents.PlatformBridge use incorrect parent
theme, fix so they use MaterialComponent base theme parent

Bug: 406257542
Flag: EXEMPT bugfix
Relnote: N/A
Test: atest CtsPermissionUiTestCases
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:76eeaba39648924a06dc450190d121fe0aa11202)
Merged-In: I485ee003e791ac1962bf62af23a17cb4a162bd01
Change-Id: I485ee003e791ac1962bf62af23a17cb4a162bd01

2 files changed, 34 insertions, 0 deletions

diff --git a/packages/SettingsLib/CollapsingToolbarBaseActivity/res/values-v31/themes_bridge.xml b/packages/SettingsLib/CollapsingToolbarBaseActivity/res/values-v31/themes_bridge.xml
index bcb9baf94706..7125056cbb86 100644
--- a/packages/SettingsLib/CollapsingToolbarBaseActivity/res/values-v31/themes_bridge.xml
+++ b/packages/SettingsLib/CollapsingToolbarBaseActivity/res/values-v31/themes_bridge.xml
@@ -171,6 +171,11 @@
 
         <!-- END Base.V14.Theme.MaterialComponents -->
     </style>
+    <!--
+      ~ NOTE: Base.ThemeOverlay.MaterialComponents.PlatformBridge and
+      ~ ThemeOverlay.MaterialComponents.PlatformBridge have the wrong parent specified, and is fixed
+      ~ in values-v36/themes_bridge.xml in order to avoid compaitilibility issue with OEM customization.
+      -->
     <style name="Base.ThemeOverlay.MaterialComponents.PlatformBridge" parent="Base.V31.ThemeOverlay.AppCompat.PlatformBridge" />
     <style name="ThemeOverlay.MaterialComponents.PlatformBridge" parent="Base.ThemeOverlay.AppCompat.PlatformBridge" />
 </resources>
diff --git a/packages/SettingsLib/CollapsingToolbarBaseActivity/res/values-v36/themes_bridge.xml b/packages/SettingsLib/CollapsingToolbarBaseActivity/res/values-v36/themes_bridge.xml
new file mode 100644
index 000000000000..ab5d9fbe53cf
--- /dev/null
+++ b/packages/SettingsLib/CollapsingToolbarBaseActivity/res/values-v36/themes_bridge.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+  Copyright (C) 2025 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.
+-->
+
+<!-- See appcompat/appcompat/THEMES for the theme structure. -->
+<resources>
+    <!--
+      ~ Bridge theme overlay to simulate AppCompat themes based on a platform theme.
+      ~ Only non-widget attributes are included here since we should still use the platform widgets.
+      ~ Only public theme attributes (as in platform public-final.xml) can be referenced here since
+      ~ this is used in modules.
+      -->
+    <style name="Base.ThemeOverlay.MaterialComponents.PlatformBridge" parent="Base.V31.ThemeOverlay.MaterialComponents.PlatformBridge" />
+    <style name="ThemeOverlay.MaterialComponents.PlatformBridge" parent="Base.ThemeOverlay.MaterialComponents.PlatformBridge" />
+</resources>