diff --git a/api/system-current.txt b/api/system-current.txt
index 56059dd9d864f..88fe40a930106 100755
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -12732,6 +12732,9 @@ package android.webkit {
   public interface PacProcessor {
     method @Nullable public String findProxyForUrl(@NonNull String);
     method @NonNull public static android.webkit.PacProcessor getInstance();
+    method @NonNull public static android.webkit.PacProcessor getInstanceForNetwork(long);
+    method public default long getNetworkHandle();
+    method public default void releasePacProcessor();
     method public boolean setProxyScript(@NonNull String);
   }
 
@@ -12871,6 +12874,7 @@ package android.webkit {
     method public android.webkit.CookieManager getCookieManager();
     method public android.webkit.GeolocationPermissions getGeolocationPermissions();
     method @NonNull public default android.webkit.PacProcessor getPacProcessor();
+    method @NonNull public default android.webkit.PacProcessor getPacProcessorForNetwork(long);
     method public android.webkit.ServiceWorkerController getServiceWorkerController();
     method public android.webkit.WebViewFactoryProvider.Statics getStatics();
     method @Deprecated public android.webkit.TokenBindingService getTokenBindingService();
diff --git a/core/java/android/webkit/PacProcessor.java b/core/java/android/webkit/PacProcessor.java
index 5ef450fa65dd9..7e7b987f72f3c 100644
--- a/core/java/android/webkit/PacProcessor.java
+++ b/core/java/android/webkit/PacProcessor.java
@@ -19,7 +19,7 @@ package android.webkit;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
-
+import android.net.Network;
 
 /**
  * Class to evaluate PAC scripts.
@@ -39,6 +39,20 @@ public interface PacProcessor {
         return WebViewFactory.getProvider().getPacProcessor();
     }
 
+    /**
+     * Returns PacProcessor instance associated with the {@link Network}.
+     * The host resolution is done on this {@link Network}.
+     *
+     * @param networkHandle a handle representing {@link Network} handle.
+     * @return PacProcessor instance for the specified network.
+     * @see Network#getNetworkHandle
+     * @see Network#fromNetworkHandle
+     */
+    @NonNull
+    static PacProcessor getInstanceForNetwork(long networkHandle) {
+        return WebViewFactory.getProvider().getPacProcessorForNetwork(networkHandle);
+    }
+
     /**
      * Set PAC script to use.
      *
@@ -55,4 +69,23 @@ public interface PacProcessor {
      */
     @Nullable
     String findProxyForUrl(@NonNull String url);
+
+    /**
+     * Stops support for this {@link PacProcessor} and release its resources.
+     * No methods of this class must be called after calling this method.
+     */
+    default void releasePacProcessor() {
+        throw new UnsupportedOperationException("Not implemented");
+    }
+
+    /**
+     * Returns a network handle associated with this {@link PacProcessor}.
+     *
+     * @return a network handle or 0 if a network is unspecified.
+     * @see Network#getNetworkHandle
+     * @see Network#fromNetworkHandle
+     */
+    default long getNetworkHandle() {
+        throw new UnsupportedOperationException("Not implemented");
+    }
 }
diff --git a/core/java/android/webkit/WebViewFactoryProvider.java b/core/java/android/webkit/WebViewFactoryProvider.java
index f7c3ec09dd67c..f1863e319689b 100644
--- a/core/java/android/webkit/WebViewFactoryProvider.java
+++ b/core/java/android/webkit/WebViewFactoryProvider.java
@@ -20,6 +20,7 @@ import android.annotation.NonNull;
 import android.annotation.SystemApi;
 import android.content.Context;
 import android.content.Intent;
+import android.net.Network;
 import android.net.Uri;
 
 import java.util.List;
@@ -175,7 +176,7 @@ public interface WebViewFactoryProvider {
     WebViewDatabase getWebViewDatabase(Context context);
 
     /**
-     * Gets the singleton PacProcessor instance.
+     * Gets the default PacProcessor instance.
      * @return the PacProcessor instance
      */
     @NonNull
@@ -183,6 +184,20 @@ public interface WebViewFactoryProvider {
         throw new UnsupportedOperationException("Not implemented");
     }
 
+    /**
+     * Returns PacProcessor instance associated with the {@link Network}.
+     * The host resolution is done on this {@link Network}.
+     *
+     * @param networkHandle a network handle representing the {@link Network}.
+     * @return the {@link PacProcessor} instance associated with {@link Network}.
+     * @see Network#getNetworkHandle
+     * @see Network#fromNetworkHandle
+     */
+    @NonNull
+    default PacProcessor getPacProcessorForNetwork(long networkHandle) {
+        throw new UnsupportedOperationException("Not implemented");
+    }
+
     /**
      * Gets the classloader used to load internal WebView implementation classes. This interface
      * should only be used by the WebView Support Library.
diff --git a/non-updatable-api/system-current.txt b/non-updatable-api/system-current.txt
index 844e929774a17..10887fabb5c75 100644
--- a/non-updatable-api/system-current.txt
+++ b/non-updatable-api/system-current.txt
@@ -11575,6 +11575,9 @@ package android.webkit {
   public interface PacProcessor {
     method @Nullable public String findProxyForUrl(@NonNull String);
     method @NonNull public static android.webkit.PacProcessor getInstance();
+    method @NonNull public static android.webkit.PacProcessor getInstanceForNetwork(long);
+    method public default long getNetworkHandle();
+    method public default void releasePacProcessor();
     method public boolean setProxyScript(@NonNull String);
   }
 
@@ -11714,6 +11717,7 @@ package android.webkit {
     method public android.webkit.CookieManager getCookieManager();
     method public android.webkit.GeolocationPermissions getGeolocationPermissions();
     method @NonNull public default android.webkit.PacProcessor getPacProcessor();
+    method @NonNull public default android.webkit.PacProcessor getPacProcessorForNetwork(long);
     method public android.webkit.ServiceWorkerController getServiceWorkerController();
     method public android.webkit.WebViewFactoryProvider.Statics getStatics();
     method @Deprecated public android.webkit.TokenBindingService getTokenBindingService();