Merge "Freeze Networkstack AIDL API as V6"
diff --git a/common/networkstackclient/Android.bp b/common/networkstackclient/Android.bp
index d85f251..675d007 100644
--- a/common/networkstackclient/Android.bp
+++ b/common/networkstackclient/Android.bp
@@ -44,7 +44,7 @@
         "5",
     ],
     visibility: [
-        "//system/tools/aidl/build"
+        "//system/tools/aidl/build",
     ],
 }
 
@@ -96,11 +96,12 @@
         "3",
         "4",
         "5",
+        "6",
     ],
     // TODO: have tethering depend on networkstack-client and set visibility to private
     visibility: [
         "//system/tools/aidl/build",
-        "//frameworks/base/packages/Tethering"
+        "//frameworks/base/packages/Tethering",
     ],
 }
 
@@ -122,5 +123,5 @@
         "//frameworks/base/services/net",
         "//frameworks/opt/net/wifi/service",
         "//packages/modules/NetworkStack",
-    ]
+    ],
 }
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/.hash b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/.hash
new file mode 100644
index 0000000..6417594
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/.hash
@@ -0,0 +1 @@
+a3d1d41c172015deec4d05d66926b90fd8b38b64
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/DataStallReportParcelable.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/DataStallReportParcelable.aidl
new file mode 100644
index 0000000..69ff31f
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/DataStallReportParcelable.aidl
@@ -0,0 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+parcelable DataStallReportParcelable {
+  long timestampMillis = 0;
+  int detectionMethod = 1;
+  int tcpPacketFailRate = 2;
+  int tcpMetricsCollectionPeriodMillis = 3;
+  int dnsConsecutiveTimeouts = 4;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/DhcpResultsParcelable.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/DhcpResultsParcelable.aidl
new file mode 100644
index 0000000..7bb5c41
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/DhcpResultsParcelable.aidl
@@ -0,0 +1,27 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+parcelable DhcpResultsParcelable {
+  android.net.StaticIpConfiguration baseConfiguration;
+  int leaseDuration;
+  int mtu;
+  String serverAddress;
+  String vendorInfo;
+  @nullable String serverHostName;
+  @nullable String captivePortalApiUrl;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/INetworkMonitor.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/INetworkMonitor.aidl
new file mode 100644
index 0000000..5945819
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/INetworkMonitor.aidl
@@ -0,0 +1,42 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+/* @hide */
+interface INetworkMonitor {
+  oneway void start();
+  oneway void launchCaptivePortalApp();
+  oneway void notifyCaptivePortalAppFinished(int response);
+  oneway void setAcceptPartialConnectivity();
+  oneway void forceReevaluation(int uid);
+  oneway void notifyPrivateDnsChanged(in android.net.PrivateDnsConfigParcel config);
+  oneway void notifyDnsResponse(int returnCode);
+  oneway void notifyNetworkConnected(in android.net.LinkProperties lp, in android.net.NetworkCapabilities nc);
+  oneway void notifyNetworkDisconnected();
+  oneway void notifyLinkPropertiesChanged(in android.net.LinkProperties lp);
+  oneway void notifyNetworkCapabilitiesChanged(in android.net.NetworkCapabilities nc);
+  const int NETWORK_TEST_RESULT_VALID = 0;
+  const int NETWORK_TEST_RESULT_INVALID = 1;
+  const int NETWORK_TEST_RESULT_PARTIAL_CONNECTIVITY = 2;
+  const int NETWORK_VALIDATION_RESULT_VALID = 1;
+  const int NETWORK_VALIDATION_RESULT_PARTIAL = 2;
+  const int NETWORK_VALIDATION_PROBE_DNS = 4;
+  const int NETWORK_VALIDATION_PROBE_HTTP = 8;
+  const int NETWORK_VALIDATION_PROBE_HTTPS = 16;
+  const int NETWORK_VALIDATION_PROBE_FALLBACK = 32;
+  const int NETWORK_VALIDATION_PROBE_PRIVDNS = 64;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/INetworkMonitorCallbacks.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/INetworkMonitorCallbacks.aidl
new file mode 100644
index 0000000..b7ddad9
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/INetworkMonitorCallbacks.aidl
@@ -0,0 +1,30 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+/* @hide */
+interface INetworkMonitorCallbacks {
+  oneway void onNetworkMonitorCreated(in android.net.INetworkMonitor networkMonitor) = 0;
+  oneway void notifyNetworkTested(int testResult, @nullable String redirectUrl) = 1;
+  oneway void notifyPrivateDnsConfigResolved(in android.net.PrivateDnsConfigParcel config) = 2;
+  oneway void showProvisioningNotification(String action, String packageName) = 3;
+  oneway void hideProvisioningNotification() = 4;
+  oneway void notifyProbeStatusChanged(int probesCompleted, int probesSucceeded) = 5;
+  oneway void notifyNetworkTestedWithExtras(in android.net.NetworkTestResultParcelable result) = 6;
+  oneway void notifyDataStallSuspected(in android.net.DataStallReportParcelable report) = 7;
+  oneway void notifyCaptivePortalDataChanged(in android.net.CaptivePortalData data) = 8;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/INetworkStackConnector.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/INetworkStackConnector.aidl
new file mode 100644
index 0000000..17a65cf
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/INetworkStackConnector.aidl
@@ -0,0 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+/* @hide */
+interface INetworkStackConnector {
+  oneway void makeDhcpServer(in String ifName, in android.net.dhcp.DhcpServingParamsParcel params, in android.net.dhcp.IDhcpServerCallbacks cb);
+  oneway void makeNetworkMonitor(in android.net.Network network, String name, in android.net.INetworkMonitorCallbacks cb);
+  oneway void makeIpClient(in String ifName, in android.net.ip.IIpClientCallbacks callbacks);
+  oneway void fetchIpMemoryStore(in android.net.IIpMemoryStoreCallbacks cb);
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/INetworkStackStatusCallback.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/INetworkStackStatusCallback.aidl
new file mode 100644
index 0000000..ec16def
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/INetworkStackStatusCallback.aidl
@@ -0,0 +1,22 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+/* @hide */
+interface INetworkStackStatusCallback {
+  oneway void onStatusAvailable(int statusCode);
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/InformationElementParcelable.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/InformationElementParcelable.aidl
new file mode 100644
index 0000000..c882bf4
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/InformationElementParcelable.aidl
@@ -0,0 +1,22 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+parcelable InformationElementParcelable {
+  int id;
+  byte[] payload;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/InitialConfigurationParcelable.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/InitialConfigurationParcelable.aidl
new file mode 100644
index 0000000..c91d7a2
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/InitialConfigurationParcelable.aidl
@@ -0,0 +1,24 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+parcelable InitialConfigurationParcelable {
+  android.net.LinkAddress[] ipAddresses;
+  android.net.IpPrefix[] directlyConnectedRoutes;
+  String[] dnsServers;
+  String gateway;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/Layer2InformationParcelable.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/Layer2InformationParcelable.aidl
new file mode 100644
index 0000000..c733188
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/Layer2InformationParcelable.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+parcelable Layer2InformationParcelable {
+  String l2Key;
+  String groupHint;
+  android.net.MacAddress bssid;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/Layer2PacketParcelable.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/Layer2PacketParcelable.aidl
new file mode 100644
index 0000000..2e0955f
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/Layer2PacketParcelable.aidl
@@ -0,0 +1,22 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+parcelable Layer2PacketParcelable {
+  android.net.MacAddress dstMacAddress;
+  byte[] payload;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/NattKeepalivePacketDataParcelable.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/NattKeepalivePacketDataParcelable.aidl
new file mode 100644
index 0000000..aa09c3d
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/NattKeepalivePacketDataParcelable.aidl
@@ -0,0 +1,24 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+parcelable NattKeepalivePacketDataParcelable {
+  byte[] srcAddress;
+  int srcPort;
+  byte[] dstAddress;
+  int dstPort;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/NetworkTestResultParcelable.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/NetworkTestResultParcelable.aidl
new file mode 100644
index 0000000..f31a669
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/NetworkTestResultParcelable.aidl
@@ -0,0 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+parcelable NetworkTestResultParcelable {
+  long timestampMillis;
+  int result;
+  int probesSucceeded;
+  int probesAttempted;
+  String redirectUrl;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/PrivateDnsConfigParcel.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/PrivateDnsConfigParcel.aidl
new file mode 100644
index 0000000..cada4d3
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/PrivateDnsConfigParcel.aidl
@@ -0,0 +1,22 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+parcelable PrivateDnsConfigParcel {
+  String hostname;
+  String[] ips;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/ProvisioningConfigurationParcelable.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/ProvisioningConfigurationParcelable.aidl
new file mode 100644
index 0000000..b8dfb91
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/ProvisioningConfigurationParcelable.aidl
@@ -0,0 +1,35 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+parcelable ProvisioningConfigurationParcelable {
+  boolean enableIPv4;
+  boolean enableIPv6;
+  boolean usingMultinetworkPolicyTracker;
+  boolean usingIpReachabilityMonitor;
+  int requestedPreDhcpActionMs;
+  android.net.InitialConfigurationParcelable initialConfig;
+  android.net.StaticIpConfiguration staticIpConfig;
+  android.net.apf.ApfCapabilities apfCapabilities;
+  int provisioningTimeoutMs;
+  int ipv6AddrGenMode;
+  android.net.Network network;
+  String displayName;
+  boolean enablePreconnection;
+  @nullable android.net.ScanResultInfoParcelable scanResultInfo;
+  @nullable android.net.Layer2InformationParcelable layer2Info;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/ScanResultInfoParcelable.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/ScanResultInfoParcelable.aidl
new file mode 100644
index 0000000..f7ac167
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/ScanResultInfoParcelable.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+parcelable ScanResultInfoParcelable {
+  String ssid;
+  String bssid;
+  android.net.InformationElementParcelable[] informationElements;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/TcpKeepalivePacketDataParcelable.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/TcpKeepalivePacketDataParcelable.aidl
new file mode 100644
index 0000000..c50f541
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/TcpKeepalivePacketDataParcelable.aidl
@@ -0,0 +1,30 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net;
+parcelable TcpKeepalivePacketDataParcelable {
+  byte[] srcAddress;
+  int srcPort;
+  byte[] dstAddress;
+  int dstPort;
+  int seq;
+  int ack;
+  int rcvWnd;
+  int rcvWndScale;
+  int tos;
+  int ttl;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/dhcp/DhcpLeaseParcelable.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/dhcp/DhcpLeaseParcelable.aidl
new file mode 100644
index 0000000..adbd57d
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/dhcp/DhcpLeaseParcelable.aidl
@@ -0,0 +1,26 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net.dhcp;
+parcelable DhcpLeaseParcelable {
+  byte[] clientId;
+  byte[] hwAddr;
+  int netAddr;
+  int prefixLength;
+  long expTime;
+  String hostname;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/dhcp/DhcpServingParamsParcel.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/dhcp/DhcpServingParamsParcel.aidl
new file mode 100644
index 0000000..d66ca9d
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/dhcp/DhcpServingParamsParcel.aidl
@@ -0,0 +1,30 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net.dhcp;
+parcelable DhcpServingParamsParcel {
+  int serverAddr;
+  int serverAddrPrefixLength;
+  int[] defaultRouters;
+  int[] dnsServers;
+  int[] excludedAddrs;
+  long dhcpLeaseTimeSecs;
+  int linkMtu;
+  boolean metered;
+  int singleClientAddr = 0;
+  boolean changePrefixOnDecline = false;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/dhcp/IDhcpEventCallbacks.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/dhcp/IDhcpEventCallbacks.aidl
new file mode 100644
index 0000000..dfcaf98
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/dhcp/IDhcpEventCallbacks.aidl
@@ -0,0 +1,22 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net.dhcp;
+interface IDhcpEventCallbacks {
+  oneway void onLeasesChanged(in List<android.net.dhcp.DhcpLeaseParcelable> newLeases);
+  oneway void onNewPrefixRequest(in android.net.IpPrefix currentPrefix);
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/dhcp/IDhcpServer.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/dhcp/IDhcpServer.aidl
new file mode 100644
index 0000000..ef936cc
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/dhcp/IDhcpServer.aidl
@@ -0,0 +1,29 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net.dhcp;
+/* @hide */
+interface IDhcpServer {
+  oneway void start(in android.net.INetworkStackStatusCallback cb) = 0;
+  oneway void startWithCallbacks(in android.net.INetworkStackStatusCallback statusCb, in android.net.dhcp.IDhcpEventCallbacks eventCb) = 3;
+  oneway void updateParams(in android.net.dhcp.DhcpServingParamsParcel params, in android.net.INetworkStackStatusCallback cb) = 1;
+  oneway void stop(in android.net.INetworkStackStatusCallback cb) = 2;
+  const int STATUS_UNKNOWN = 0;
+  const int STATUS_SUCCESS = 1;
+  const int STATUS_INVALID_ARGUMENT = 2;
+  const int STATUS_UNKNOWN_ERROR = 3;
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/dhcp/IDhcpServerCallbacks.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/dhcp/IDhcpServerCallbacks.aidl
new file mode 100644
index 0000000..63b89ad
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/dhcp/IDhcpServerCallbacks.aidl
@@ -0,0 +1,22 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net.dhcp;
+/* @hide */
+interface IDhcpServerCallbacks {
+  oneway void onDhcpServerCreated(int statusCode, in android.net.dhcp.IDhcpServer server);
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/ip/IIpClient.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/ip/IIpClient.aidl
new file mode 100644
index 0000000..6c2d86b
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/ip/IIpClient.aidl
@@ -0,0 +1,36 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net.ip;
+/* @hide */
+interface IIpClient {
+  oneway void completedPreDhcpAction();
+  oneway void confirmConfiguration();
+  oneway void readPacketFilterComplete(in byte[] data);
+  oneway void shutdown();
+  oneway void startProvisioning(in android.net.ProvisioningConfigurationParcelable req);
+  oneway void stop();
+  oneway void setTcpBufferSizes(in String tcpBufferSizes);
+  oneway void setHttpProxy(in android.net.ProxyInfo proxyInfo);
+  oneway void setMulticastFilter(boolean enabled);
+  oneway void addKeepalivePacketFilter(int slot, in android.net.TcpKeepalivePacketDataParcelable pkt);
+  oneway void removeKeepalivePacketFilter(int slot);
+  oneway void setL2KeyAndGroupHint(in String l2Key, in String groupHint);
+  oneway void addNattKeepalivePacketFilter(int slot, in android.net.NattKeepalivePacketDataParcelable pkt);
+  oneway void notifyPreconnectionComplete(boolean success);
+  oneway void updateLayer2Information(in android.net.Layer2InformationParcelable info);
+}
diff --git a/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/ip/IIpClientCallbacks.aidl b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/ip/IIpClientCallbacks.aidl
new file mode 100644
index 0000000..9aabb1f
--- /dev/null
+++ b/common/networkstackclient/aidl_api/networkstack-aidl-interfaces/6/android/net/ip/IIpClientCallbacks.aidl
@@ -0,0 +1,35 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.net.ip;
+/* @hide */
+interface IIpClientCallbacks {
+  oneway void onIpClientCreated(in android.net.ip.IIpClient ipClient);
+  oneway void onPreDhcpAction();
+  oneway void onPostDhcpAction();
+  oneway void onNewDhcpResults(in android.net.DhcpResultsParcelable dhcpResults);
+  oneway void onProvisioningSuccess(in android.net.LinkProperties newLp);
+  oneway void onProvisioningFailure(in android.net.LinkProperties newLp);
+  oneway void onLinkPropertiesChange(in android.net.LinkProperties newLp);
+  oneway void onReachabilityLost(in String logMsg);
+  oneway void onQuit();
+  oneway void installPacketFilter(in byte[] filter);
+  oneway void startReadPacketFilter();
+  oneway void setFallbackMulticastFilter(boolean enabled);
+  oneway void setNeighborDiscoveryOffload(boolean enable);
+  oneway void onPreconnectionStart(in List<android.net.Layer2PacketParcelable> packets);
+}