From 0e7dbac0eb39cd7c945756a99977fbb9dfcecaa2 Mon Sep 17 00:00:00 2001
From: Ebru Kurnaz <ebrukurnaz@google.com>
Date: Wed, 8 Jan 2025 18:19:12 +0000
Subject: Add a flag for setting base density for external displays.

Flag: com.android.server.display.feature.flags.base_density_for_external_displays
Test: NA
Bug: 382954433
Change-Id: I899f23c0ca6e7d47a25c30d012ddb9ce5a617fa9
---
 .../server/display/feature/DisplayManagerFlags.java        | 14 ++++++++++++++
 .../android/server/display/feature/display_flags.aconfig   |  8 ++++++++
 2 files changed, 22 insertions(+)

diff --git a/services/core/java/com/android/server/display/feature/DisplayManagerFlags.java b/services/core/java/com/android/server/display/feature/DisplayManagerFlags.java
index 85b6bbb40b91..71d3f92b352c 100644
--- a/services/core/java/com/android/server/display/feature/DisplayManagerFlags.java
+++ b/services/core/java/com/android/server/display/feature/DisplayManagerFlags.java
@@ -266,6 +266,11 @@ public class DisplayManagerFlags {
             Flags::subscribeGranularDisplayEvents
     );
 
+    private final FlagState mBaseDensityForExternalDisplays = new FlagState(
+            Flags.FLAG_BASE_DENSITY_FOR_EXTERNAL_DISPLAYS,
+            Flags::baseDensityForExternalDisplays
+    );
+
     /**
      * @return {@code true} if 'port' is allowed in display layout configuration file.
      */
@@ -570,6 +575,14 @@ public class DisplayManagerFlags {
         return mSubscribeGranularDisplayEvents.isEnabled();
     }
 
+    /**
+     * @return {@code true} if the flag for base density for external displays is enabled
+     */
+    public boolean isBaseDensityForExternalDisplaysEnabled() {
+        return mBaseDensityForExternalDisplays.isEnabled();
+    }
+
+
     /**
      * dumps all flagstates
      * @param pw printWriter
@@ -626,6 +639,7 @@ public class DisplayManagerFlags {
         pw.println(" " + mDisplayListenerPerformanceImprovementsFlagState);
         pw.println(" " + mSubscribeGranularDisplayEvents);
         pw.println(" " + mEnableDisplayContentModeManagementFlagState);
+        pw.println(" " + mBaseDensityForExternalDisplays);
     }
 
     private static class FlagState {
diff --git a/services/core/java/com/android/server/display/feature/display_flags.aconfig b/services/core/java/com/android/server/display/feature/display_flags.aconfig
index 3358f723709c..c0c95024e494 100644
--- a/services/core/java/com/android/server/display/feature/display_flags.aconfig
+++ b/services/core/java/com/android/server/display/feature/display_flags.aconfig
@@ -487,3 +487,11 @@ flag {
       purpose: PURPOSE_BUGFIX
     }
 }
+
+flag {
+    name: "base_density_for_external_displays"
+    namespace: "lse_desktop_experience"
+    description: "Feature flag for setting a base density for external displays."
+    bug: "382954433"
+    is_fixed_read_only: true
+}
-- 
cgit v1.2.3-59-g8ed1b