add MicrophoneScopeInfo AIDL and binder query

libs/binder/Android.bp

@@ -968,6 +968,7 @@ aidl_interface {
         "aidl/android/content/pm/ApexStagedEvent.aidl",
         "aidl/android/content/pm/IPackageManagerNative.aidl",
         "aidl/android/content/pm/IStagedApexObserver.aidl",
+        "aidl/android/content/pm/MicrophoneScopeInfo.aidl",
         "aidl/android/content/pm/PackageInfoNative.aidl",
         "aidl/android/content/pm/SignatureNative.aidl",
         "aidl/android/content/pm/SigningInfoNative.aidl",

libs/binder/aidl/android/content/pm/IPackageManagerNative.aidl

@@ -18,6 +18,7 @@
 package android.content.pm;
 
 import android.content.pm.IStagedApexObserver;
+import android.content.pm.MicrophoneScopeInfo;
 import android.content.pm.PackageInfoNative;
 import android.content.pm.StagedApexInfo;
 
@@ -179,4 +180,11 @@ interface IPackageManagerNative {
      * and failed due to that permission being denied.
      */
     oneway void onDeniedSpecialRuntimePermissionOp(in String permissionName, int uid, in String packageName);
+
+    /**
+     * Returns microphone scope information for the given UID.
+     * Used by audio system to determine if microphone input should be spoofed.
+     * Returns null if microphone scopes are not enabled for any package with this UID.
+     */
+    @nullable MicrophoneScopeInfo getMicrophoneScopeInfo(int uid, int userId);
 }

libs/binder/aidl/android/content/pm/MicrophoneScopeInfo.aidl

@@ -0,0 +1,12 @@
+package android.content.pm;
+
+/**
+ * @hide
+ */
+parcelable MicrophoneScopeInfo {
+    /** Whether microphone scopes are enabled for this app */
+    boolean enabled;
+
+    /** Path to the audio file in /data/system/microphone_scopes/ */
+    @nullable @utf8InCpp String audioFilePath;
+}