From c1fb46f717a6ed6edb1657fd79af8003caa8b668 Mon Sep 17 00:00:00 2001
From: Jacky Wang <jiannan@google.com>
Date: Fri, 27 Dec 2024 15:44:38 +0800
Subject: [PATCH] [Catalyst] Implement get{Read,Write}Permissions for Use Wi-Fi
 Calling

Bug: 385288187
Flag: com.android.settings.flags.catalyst_wifi_calling
Test: devtool
Change-Id: I28d51248285ee153bdbfe04dd31e137107bef501
---
 .../wifi/calling/WifiCallingMainSwitchPreference.kt  | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/com/android/settings/wifi/calling/WifiCallingMainSwitchPreference.kt b/src/com/android/settings/wifi/calling/WifiCallingMainSwitchPreference.kt
index 07adac04f58..dc6737310d3 100644
--- a/src/com/android/settings/wifi/calling/WifiCallingMainSwitchPreference.kt
+++ b/src/com/android/settings/wifi/calling/WifiCallingMainSwitchPreference.kt
@@ -16,6 +16,9 @@
 
 package com.android.settings.wifi.calling
 
+import android.Manifest.permission.MODIFY_PHONE_STATE
+import android.Manifest.permission.READ_PRECISE_PHONE_STATE
+import android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE
 import android.content.Context
 import android.telephony.SubscriptionManager
 import android.telephony.TelephonyManager
@@ -28,6 +31,8 @@ import com.android.settings.widget.SettingsMainSwitchPreference
 import com.android.settings.wifi.calling.WifiCallingSettingsForSub.getCarrierActivityIntent
 import com.android.settingslib.datastore.KeyValueStore
 import com.android.settingslib.datastore.NoOpKeyedObservable
+import com.android.settingslib.datastore.Permissions
+import com.android.settingslib.datastore.and
 import com.android.settingslib.metadata.PreferenceAvailabilityProvider
 import com.android.settingslib.metadata.ReadWritePermit
 import com.android.settingslib.metadata.SensitivityLevel
@@ -60,9 +65,16 @@ class WifiCallingMainSwitchPreference(private val subId: Int) :
 
     override fun createWidget(context: Context) = SettingsMainSwitchPreference(context)
 
+    override fun getReadPermissions(context: Context) =
+        Permissions.anyOf(READ_PRIVILEGED_PHONE_STATE, READ_PRECISE_PHONE_STATE)
+
     override fun getReadPermit(context: Context, callingPid: Int, callingUid: Int) =
         ReadWritePermit.ALLOW
 
+    override fun getWritePermissions(context: Context) =
+        Permissions.anyOf(READ_PRIVILEGED_PHONE_STATE, READ_PRECISE_PHONE_STATE) and
+            MODIFY_PHONE_STATE
+
     override fun getWritePermit(
         context: Context,
         value: Boolean?,