diff --git a/api/current.txt b/api/current.txt
index d167d14db65fb..47d203ea9863f 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -9,6 +9,7 @@ package android {
     ctor public Manifest.permission();
     field public static final String ACCEPT_HANDOVER = "android.permission.ACCEPT_HANDOVER";
     field public static final String ACCESS_BACKGROUND_LOCATION = "android.permission.ACCESS_BACKGROUND_LOCATION";
+    field public static final String ACCESS_CALL_AUDIO = "android.permission.ACCESS_CALL_AUDIO";
     field public static final String ACCESS_CHECKIN_PROPERTIES = "android.permission.ACCESS_CHECKIN_PROPERTIES";
     field public static final String ACCESS_COARSE_LOCATION = "android.permission.ACCESS_COARSE_LOCATION";
     field public static final String ACCESS_FINE_LOCATION = "android.permission.ACCESS_FINE_LOCATION";
diff --git a/api/system-current.txt b/api/system-current.txt
index 7b8f7176a0a6f..98c1f0d6367cf 100755
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -376,6 +376,7 @@ package android.app {
     method @RequiresPermission("android.permission.MANAGE_APP_OPS_MODES") public void setUidMode(@NonNull String, int, int);
     field public static final String OPSTR_ACCEPT_HANDOVER = "android:accept_handover";
     field public static final String OPSTR_ACCESS_ACCESSIBILITY = "android:access_accessibility";
+    field public static final String OPSTR_ACCESS_CALL_AUDIO = "android:access_call_audio";
     field public static final String OPSTR_ACCESS_NOTIFICATIONS = "android:access_notifications";
     field public static final String OPSTR_ACTIVATE_VPN = "android:activate_vpn";
     field public static final String OPSTR_ASSIST_SCREENSHOT = "android:assist_screenshot";
diff --git a/core/java/android/app/AppOpsManager.java b/core/java/android/app/AppOpsManager.java
index 9ed4798407508..8f02f1555edfa 100644
--- a/core/java/android/app/AppOpsManager.java
+++ b/core/java/android/app/AppOpsManager.java
@@ -1035,10 +1035,12 @@ public class AppOpsManager {
     public static final int OP_ACTIVATE_PLATFORM_VPN = 94;
     /** @hide */
     public static final int OP_LOADER_USAGE_STATS = 95;
+    /** @hide Access telephony call audio */
+    public static final int OP_ACCESS_CALL_AUDIO = 96;
 
     /** @hide */
     @UnsupportedAppUsage
-    public static final int _NUM_OP = 96;
+    public static final int _NUM_OP = 97;
 
     /** Access to coarse location information. */
     public static final String OPSTR_COARSE_LOCATION = "android:coarse_location";
@@ -1329,6 +1331,9 @@ public class AppOpsManager {
     @SystemApi
     public static final String OPSTR_MANAGE_EXTERNAL_STORAGE =
             "android:manage_external_storage";
+    /** @hide Access telephony call audio */
+    @SystemApi
+    public static final String OPSTR_ACCESS_CALL_AUDIO = "android:access_call_audio";
 
     /** @hide Communicate cross-profile within the same profile group. */
     @SystemApi
@@ -1418,6 +1423,7 @@ public class AppOpsManager {
             OP_MANAGE_EXTERNAL_STORAGE,
             OP_INTERACT_ACROSS_PROFILES,
             OP_LOADER_USAGE_STATS,
+            OP_ACCESS_CALL_AUDIO,
     };
 
     /**
@@ -1525,6 +1531,7 @@ public class AppOpsManager {
             OP_INTERACT_ACROSS_PROFILES,        //INTERACT_ACROSS_PROFILES
             OP_ACTIVATE_PLATFORM_VPN,           // ACTIVATE_PLATFORM_VPN
             OP_LOADER_USAGE_STATS,              // LOADER_USAGE_STATS
+            OP_ACCESS_CALL_AUDIO,               // ACCESS_CALL_AUDIO
     };
 
     /**
@@ -1627,6 +1634,7 @@ public class AppOpsManager {
             OPSTR_INTERACT_ACROSS_PROFILES,
             OPSTR_ACTIVATE_PLATFORM_VPN,
             OPSTR_LOADER_USAGE_STATS,
+            OPSTR_ACCESS_CALL_AUDIO,
     };
 
     /**
@@ -1730,6 +1738,7 @@ public class AppOpsManager {
             "INTERACT_ACROSS_PROFILES",
             "ACTIVATE_PLATFORM_VPN",
             "LOADER_USAGE_STATS",
+            "ACCESS_CALL_AUDIO",
     };
 
     /**
@@ -1834,6 +1843,7 @@ public class AppOpsManager {
             android.Manifest.permission.INTERACT_ACROSS_PROFILES,
             null, // no permission for OP_ACTIVATE_PLATFORM_VPN
             android.Manifest.permission.LOADER_USAGE_STATS,
+            Manifest.permission.ACCESS_CALL_AUDIO,
     };
 
     /**
@@ -1938,6 +1948,7 @@ public class AppOpsManager {
             null, // INTERACT_ACROSS_PROFILES
             null, // ACTIVATE_PLATFORM_VPN
             null, // LOADER_USAGE_STATS
+            null, // ACCESS_CALL_AUDIO
     };
 
     /**
@@ -2041,6 +2052,7 @@ public class AppOpsManager {
             false, // INTERACT_ACROSS_PROFILES
             false, // ACTIVATE_PLATFORM_VPN
             false, // LOADER_USAGE_STATS
+            false, // ACCESS_CALL_AUDIO
     };
 
     /**
@@ -2143,6 +2155,7 @@ public class AppOpsManager {
             AppOpsManager.MODE_DEFAULT, // INTERACT_ACROSS_PROFILES
             AppOpsManager.MODE_IGNORED, // ACTIVATE_PLATFORM_VPN
             AppOpsManager.MODE_DEFAULT, // LOADER_USAGE_STATS
+            AppOpsManager.MODE_DEFAULT, // ACCESS_CALL_AUDIO
     };
 
     /**
@@ -2249,6 +2262,7 @@ public class AppOpsManager {
             false, // INTERACT_ACROSS_PROFILES
             false, // ACTIVATE_PLATFORM_VPN
             false, // LOADER_USAGE_STATS
+            false, // ACCESS_CALL_AUDIO
     };
 
     /**
diff --git a/core/java/android/app/AsyncNotedAppOp.java b/core/java/android/app/AsyncNotedAppOp.java
index 130e2ecdcc834..6b1afdad82df7 100644
--- a/core/java/android/app/AsyncNotedAppOp.java
+++ b/core/java/android/app/AsyncNotedAppOp.java
@@ -256,10 +256,10 @@ public final class AsyncNotedAppOp implements Parcelable {
     };
 
     @DataClass.Generated(
-            time = 1580158740502L,
+            time = 1581728574427L,
             codegenVersion = "1.0.14",
             sourceFile = "frameworks/base/core/java/android/app/AsyncNotedAppOp.java",
-            inputSignatures = "private final @android.annotation.IntRange(from=0L, to=95L) int mOpCode\nprivate final @android.annotation.IntRange(from=0L) int mNotingUid\nprivate final @android.annotation.Nullable java.lang.String mFeatureId\nprivate final @android.annotation.NonNull java.lang.String mMessage\nprivate final @android.annotation.IntRange(from=0L) long mTime\npublic @android.annotation.NonNull java.lang.String getOp()\nclass AsyncNotedAppOp extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genEqualsHashCode=true, genAidl=true, genHiddenConstructor=true)")
+            inputSignatures = "private final @android.annotation.IntRange(from=0L, to=96L) int mOpCode\nprivate final @android.annotation.IntRange(from=0L) int mNotingUid\nprivate final @android.annotation.Nullable java.lang.String mFeatureId\nprivate final @android.annotation.NonNull java.lang.String mMessage\nprivate final @android.annotation.IntRange(from=0L) long mTime\npublic @android.annotation.NonNull java.lang.String getOp()\nclass AsyncNotedAppOp extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genEqualsHashCode=true, genAidl=true, genHiddenConstructor=true)")
     @Deprecated
     private void __metadata() {}
 
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index c9fb25e6bb2ea..62e57e477ca6b 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -1200,6 +1200,15 @@
                 android:description="@string/permdesc_acceptHandovers"
                 android:protectionLevel="dangerous" />
 
+    <!-- Allows an application assigned to the Dialer role to be granted access to the telephony
+         call audio streams, both TX and RX.
+         <p>Protection level: signature|appop
+    -->
+    <permission android:name="android.permission.ACCESS_CALL_AUDIO"
+                android.label="@string/permlab_accessCallAudio"
+                android:description="@string/permdesc_accessCallAudio"
+                android:protectionLevel="signature|appop" />
+
     <!-- ====================================================================== -->
     <!-- Permissions for accessing the device microphone                        -->
     <!-- ====================================================================== -->
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index e6a93e550a5fa..d513e2b5a9e55 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -5364,4 +5364,9 @@
     <string name="resolver_no_apps_available_explanation">We couldn\u2019t find any apps</string>
     <!-- Button which switches on the disabled work profile [CHAR LIMIT=NONE] -->
     <string name="resolver_switch_on_work">Switch on work</string>
+
+    <!-- Title of an application permission, listed so the user can choose whether they want to allow the application to do this. [CHAR LIMIT=NONE] -->
+    <string name="permlab_accessCallAudio">Record or play audio in telephony calls</string>
+    <!-- Description of an application permission, listed so the user can choose whether they want to allow the application to do this. [CHAR LIMIT=NONE] -->
+    <string name="permdesc_accessCallAudio">Allows this app, when assigned as default dialer application, to record or play audio in telephony calls.</string>
 </resources>