From bc824b4344c90e183eca8aca2d9019da6cb5ebee Mon Sep 17 00:00:00 2001
From: pekingme <8545955+pekingme@users.noreply.github.com>
Date: Tue, 19 Sep 2023 22:51:06 +0000
Subject: [PATCH] [Ripple] Updated focused and pressed state from 0.12 to 0.10
 to increase the contrast ratio with tonal surface color.

PiperOrigin-RevId: 566768258
---
 .../android/material/resources/res/values-v21/tokens.xml    | 6 ++++--
 .../android/material/resources/res/values-v28/tokens.xml    | 6 ++++--
 .../google/android/material/resources/res/values/tokens.xml | 6 ++++--
 3 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/lib/java/com/google/android/material/resources/res/values-v21/tokens.xml b/lib/java/com/google/android/material/resources/res/values-v21/tokens.xml
index 547b97a9569..5b14fdef2e1 100644
--- a/lib/java/com/google/android/material/resources/res/values-v21/tokens.xml
+++ b/lib/java/com/google/android/material/resources/res/values-v21/tokens.xml
@@ -27,9 +27,11 @@
   <!-- RippleDrawable uses half the alpha for pressed for the overlay and half the alpha for pressed
        for the ripple animation. Using double the desired alpha ensures that the desired alpha
        is displayed when the overlay and ripple display at different times (unbounded ripples). -->
-  <item name="m3_sys_state_pressed_state_layer_opacity" format="float" type="dimen">0.24</item>
+  <!-- The resource value 0.24 has been overridden by the config. -->
+  <item name="m3_sys_state_pressed_state_layer_opacity" format="float" type="dimen">0.20</item>
   <!-- RippleDrawable uses half the alpha for focused, so this is double the desired alpha. -->
-  <item name="m3_sys_state_focus_state_layer_opacity" format="float" type="dimen">0.24</item>
+  <!-- The resource value 0.24 has been overridden by the config. -->
+  <item name="m3_sys_state_focus_state_layer_opacity" format="float" type="dimen">0.20</item>
   <!-- RippleDrawable uses half the alpha for hovered, so this is double the desired alpha.
        The hovered state is not supported by RippleDrawable pre-24. -->
   <item name="m3_sys_state_hover_state_layer_opacity" format="float" type="dimen">0.16</item>
diff --git a/lib/java/com/google/android/material/resources/res/values-v28/tokens.xml b/lib/java/com/google/android/material/resources/res/values-v28/tokens.xml
index 82b9ed0c9ed..c9d10c64bb0 100644
--- a/lib/java/com/google/android/material/resources/res/values-v28/tokens.xml
+++ b/lib/java/com/google/android/material/resources/res/values-v28/tokens.xml
@@ -21,9 +21,11 @@
 
   <!-- Generated from token set (md.sys.state) in context (platform=android, audience=3p). -->
   <item name="m3_sys_state_dragged_state_layer_opacity" format="float" type="dimen">0.16</item>
-  <item name="m3_sys_state_pressed_state_layer_opacity" format="float" type="dimen">0.12</item>
+  <!-- The resource value 0.12 has been overridden by the config. -->
+  <item name="m3_sys_state_pressed_state_layer_opacity" format="float" type="dimen">0.10</item>
   <!-- RippleDrawable uses 60% of the focused alpha for API 28+. -->
-  <item name="m3_sys_state_focus_state_layer_opacity" format="float" type="dimen">0.2</item>
+  <!-- The resource value 0.2 has been overridden by the config. -->
+  <item name="m3_sys_state_focus_state_layer_opacity" format="float" type="dimen">0.17</item>
   <!-- RippleDrawable uses 20% of the hovered alpha for API 28+. -->
   <item name="m3_sys_state_hover_state_layer_opacity" format="float" type="dimen">0.4</item>
 
diff --git a/lib/java/com/google/android/material/resources/res/values/tokens.xml b/lib/java/com/google/android/material/resources/res/values/tokens.xml
index fde672077cf..4467ac8620f 100644
--- a/lib/java/com/google/android/material/resources/res/values/tokens.xml
+++ b/lib/java/com/google/android/material/resources/res/values/tokens.xml
@@ -21,8 +21,10 @@
 
   <!-- Generated from token set (md.sys.state) in context (platform=android, audience=3p). -->
   <item name="m3_sys_state_dragged_state_layer_opacity" format="float" type="dimen">0.16</item>
-  <item name="m3_sys_state_pressed_state_layer_opacity" format="float" type="dimen">0.12</item>
-  <item name="m3_sys_state_focus_state_layer_opacity" format="float" type="dimen">0.12</item>
+  <!-- The resource value 0.12 has been overridden by the config. -->
+  <item name="m3_sys_state_pressed_state_layer_opacity" format="float" type="dimen">0.10</item>
+  <!-- The resource value 0.12 has been overridden by the config. -->
+  <item name="m3_sys_state_focus_state_layer_opacity" format="float" type="dimen">0.10</item>
   <item name="m3_sys_state_hover_state_layer_opacity" format="float" type="dimen">0.08</item>
 
 </resources>