diff --git a/core/java/android/hardware/display/ColorDisplayManager.java b/core/java/android/hardware/display/ColorDisplayManager.java
index e247df320115a..aafa7d520632e 100644
--- a/core/java/android/hardware/display/ColorDisplayManager.java
+++ b/core/java/android/hardware/display/ColorDisplayManager.java
@@ -536,6 +536,26 @@ public final class ColorDisplayManager {
return context.getResources().getBoolean(R.bool.config_reduceBrightColorsAvailable);
}
+ /**
+ * Returns the minimum allowed brightness reduction strength in percentage when activated.
+ *
+ * @hide
+ */
+ public static int getMinimumReduceBrightColorsStrength(Context context) {
+ return context.getResources()
+ .getInteger(R.integer.config_reduceBrightColorsStrengthMin);
+ }
+
+ /**
+ * Returns the maximum allowed brightness reduction strength in percentage when activated.
+ *
+ * @hide
+ */
+ public static int getMaximumReduceBrightColorsStrength(Context context) {
+ return context.getResources()
+ .getInteger(R.integer.config_reduceBrightColorsStrengthMax);
+ }
+
/**
* Check if the color transforms are color accelerated. Some transforms are experimental only
* on non-accelerated platforms due to the performance implications.
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 12cb3980f785c..c242ce9e855dc 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -848,6 +848,15 @@
- 1.000000000000000
+
+ 0
+
+
+ 0
+
+
+ 100
+
false
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index dbb584dfe293a..5d56eb7606795 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -3224,6 +3224,9 @@
+
+
+