From 0ef3c2ca0d81c26f757b5a7bff323eb850ccd07c Mon Sep 17 00:00:00 2001
From: Sunny Shao <sunnyshao@google.com>
Date: Wed, 25 Dec 2024 10:32:58 +0800
Subject: [PATCH] [Catalyst] Implement get{Read,Write}Permissions for
 Brightness level

NO_IFTTT=Catalyst migration

Test: Devtool
Fix: 385035021
Flag: com.android.settings.flags.catalyst_display_settings_screen
Change-Id: Idf07b75ab9776b33bcddb1ffc93eca7594524c14
---
 .../android/settings/display/BrightnessLevelPreference.kt  | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/com/android/settings/display/BrightnessLevelPreference.kt b/src/com/android/settings/display/BrightnessLevelPreference.kt
index 5ee286a96eb..9dc68db7834 100644
--- a/src/com/android/settings/display/BrightnessLevelPreference.kt
+++ b/src/com/android/settings/display/BrightnessLevelPreference.kt
@@ -15,6 +15,7 @@
  */
 package com.android.settings.display
 
+import android.Manifest
 import android.app.ActivityOptions
 import android.content.Context
 import android.content.Intent
@@ -36,6 +37,7 @@ import com.android.settingslib.datastore.DataChangeReason
 import com.android.settingslib.datastore.HandlerExecutor
 import com.android.settingslib.datastore.KeyValueStore
 import com.android.settingslib.datastore.KeyedObserver
+import com.android.settingslib.datastore.Permissions
 import com.android.settingslib.datastore.SettingsSystemStore
 import com.android.settingslib.display.BrightnessUtils.GAMMA_SPACE_MAX
 import com.android.settingslib.display.BrightnessUtils.GAMMA_SPACE_MIN
@@ -95,6 +97,11 @@ class BrightnessLevelPreference :
         preference.isPersistent = false
     }
 
+    override fun getReadPermissions(context: Context) =
+        Permissions.allOf(Manifest.permission.CONTROL_DISPLAY_BRIGHTNESS)
+
+    override fun getWritePermissions(context: Context) = Permissions.EMPTY
+
     override fun getReadPermit(context: Context, callingPid: Int, callingUid: Int) =
         ReadWritePermit.ALLOW