diff --git a/core/java/android/net/CaptivePortal.java b/core/java/android/net/CaptivePortal.java
index db19515..25e111e 100644
--- a/core/java/android/net/CaptivePortal.java
+++ b/core/java/android/net/CaptivePortal.java
@@ -137,6 +137,8 @@
 
     /**
      * Log a captive portal login event.
+     * @param eventId one of the CAPTIVE_PORTAL_LOGIN_* constants in metrics_constants.proto.
+     * @param packageName captive portal application package name.
      * @hide
      */
     @SystemApi
diff --git a/core/java/android/net/ConnectivityManager.java b/core/java/android/net/ConnectivityManager.java
index 6ba4a30..2906710 100644
--- a/core/java/android/net/ConnectivityManager.java
+++ b/core/java/android/net/ConnectivityManager.java
@@ -2617,7 +2617,7 @@
 
     /**
      * Start listening to tethering change events. Any new added callback will receive the last
-     * tethering status right away. If callback is registered when tethering loses its upstream or
+     * tethering status right away. If callback is registered when tethering has no upstream or
      * disabled, {@link OnTetheringEventCallback#onUpstreamChanged} will immediately be called
      * with a null argument. The same callback object cannot be registered twice.
      *
diff --git a/core/java/android/net/StaticIpConfiguration.java b/core/java/android/net/StaticIpConfiguration.java
index 14dbca0..fb5acfa 100644
--- a/core/java/android/net/StaticIpConfiguration.java
+++ b/core/java/android/net/StaticIpConfiguration.java
@@ -22,6 +22,7 @@
 import android.annotation.TestApi;
 import android.annotation.UnsupportedAppUsage;
 import android.net.shared.InetAddressUtils;
+import android.os.Build;
 import android.os.Parcel;
 import android.os.Parcelable;
 
@@ -33,20 +34,19 @@
 /**
  * Class that describes static IP configuration.
  *
- * This class is different from LinkProperties because it represents
+ * <p>This class is different from {@link LinkProperties} because it represents
  * configuration intent. The general contract is that if we can represent
  * a configuration here, then we should be able to configure it on a network.
  * The intent is that it closely match the UI we have for configuring networks.
  *
- * In contrast, LinkProperties represents current state. It is much more
+ * <p>In contrast, {@link LinkProperties} represents current state. It is much more
  * expressive. For example, it supports multiple IP addresses, multiple routes,
  * stacked interfaces, and so on. Because LinkProperties is so expressive,
  * using it to represent configuration intent as well as current state causes
  * problems. For example, we could unknowingly save a configuration that we are
  * not in fact capable of applying, or we could save a configuration that the
  * UI cannot display, which has the potential for malicious code to hide
- * hostile or unexpected configuration from the user: see, for example,
- * http://b/12663469 and http://b/16893413 .
+ * hostile or unexpected configuration from the user.
  *
  * @hide
  */
@@ -54,24 +54,24 @@
 @TestApi
 public final class StaticIpConfiguration implements Parcelable {
     /** @hide */
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
     @Nullable
     public LinkAddress ipAddress;
     /** @hide */
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
     @Nullable
     public InetAddress gateway;
     /** @hide */
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
     @NonNull
     public final ArrayList<InetAddress> dnsServers;
     /** @hide */
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
     @Nullable
     public String domains;
 
     public StaticIpConfiguration() {
-        dnsServers = new ArrayList<InetAddress>();
+        dnsServers = new ArrayList<>();
     }
 
     public StaticIpConfiguration(@Nullable StaticIpConfiguration source) {
@@ -92,32 +92,96 @@
         domains = null;
     }
 
+    /**
+     * Get the static IP address included in the configuration.
+     */
     public @Nullable LinkAddress getIpAddress() {
         return ipAddress;
     }
 
-    public void setIpAddress(@Nullable LinkAddress ipAddress) {
-        this.ipAddress = ipAddress;
-    }
-
+    /**
+     * Get the gateway included in the configuration.
+     */
     public @Nullable InetAddress getGateway() {
         return gateway;
     }
 
-    public void setGateway(@Nullable InetAddress gateway) {
-        this.gateway = gateway;
-    }
-
+    /**
+     * Get the DNS servers included in the configuration.
+     */
     public @NonNull List<InetAddress> getDnsServers() {
         return dnsServers;
     }
 
+    /**
+     * Get a {@link String} listing in priority order of the comma separated domains to search when
+     * resolving host names on the link.
+     */
     public @Nullable String getDomains() {
         return domains;
     }
 
-    public void setDomains(@Nullable String newDomains) {
-        domains = newDomains;
+    /**
+     * Helper class to build a new instance of {@link StaticIpConfiguration}.
+     */
+    public static final class Builder {
+        private LinkAddress mIpAddress;
+        private InetAddress mGateway;
+        private Iterable<InetAddress> mDnsServers;
+        private String mDomains;
+
+        /**
+         * Set the IP address to be included in the configuration; null by default.
+         * @return The {@link Builder} for chaining.
+         */
+        public @NonNull Builder setIpAddress(@Nullable LinkAddress ipAddress) {
+            mIpAddress = ipAddress;
+            return this;
+        }
+
+        /**
+         * Set the address of the gateway to be included in the configuration; null by default.
+         * @return The {@link Builder} for chaining.
+         */
+        public @NonNull Builder setGateway(@Nullable InetAddress gateway) {
+            mGateway = gateway;
+            return this;
+        }
+
+        /**
+         * Set the addresses of the DNS servers included in the configuration; empty by default.
+         * @return The {@link Builder} for chaining.
+         */
+        public @NonNull Builder setDnsServers(@NonNull Iterable<InetAddress> dnsServers) {
+            mDnsServers = dnsServers;
+            return this;
+        }
+
+        /**
+         * Sets the DNS domain search path to be used on the link; null by default.
+         * @param newDomains A {@link String} containing the comma separated domains to search when
+         *                   resolving host names on this link, in priority order.
+         * @return The {@link Builder} for chaining.
+         */
+        public @NonNull Builder setDomains(@Nullable String newDomains) {
+            mDomains = newDomains;
+            return this;
+        }
+
+        /**
+         * Create a {@link StaticIpConfiguration} from the parameters in this {@link Builder}.
+         * @return The newly created StaticIpConfiguration.
+         */
+        public @NonNull StaticIpConfiguration build() {
+            final StaticIpConfiguration config = new StaticIpConfiguration();
+            config.ipAddress = mIpAddress;
+            config.gateway = mGateway;
+            for (InetAddress server : mDnsServers) {
+                config.dnsServers.add(server);
+            }
+            config.domains = mDomains;
+            return config;
+        }
     }
 
     /**
@@ -129,16 +193,17 @@
 
     /**
      * Returns the network routes specified by this object. Will typically include a
-     * directly-connected route for the IP address's local subnet and a default route. If the
-     * default gateway is not covered by the directly-connected route, it will also contain a host
-     * route to the gateway as well. This configuration is arguably invalid, but it used to work
-     * in K and earlier, and other OSes appear to accept it.
+     * directly-connected route for the IP address's local subnet and a default route.
+     * @param iface Interface to include in the routes.
      */
     public @NonNull List<RouteInfo> getRoutes(@Nullable String iface) {
         List<RouteInfo> routes = new ArrayList<RouteInfo>(3);
         if (ipAddress != null) {
             RouteInfo connectedRoute = new RouteInfo(ipAddress, null, iface);
             routes.add(connectedRoute);
+            // If the default gateway is not covered by the directly-connected route, also add a
+            // host route to the gateway as well. This configuration is arguably invalid, but it
+            // used to work in K and earlier, and other OSes appear to accept it.
             if (gateway != null && !connectedRoute.matches(gateway)) {
                 routes.add(RouteInfo.makeHostRoute(gateway, iface));
             }
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index 946c81f..b786018 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -1761,16 +1761,17 @@
             // the caller thread of registerNetworkAgent. Thus, it's not allowed to register netd
             // event callback for certain nai. e.g. cellular. Register here to pass to
             // NetworkMonitor instead.
-            // TODO: Move the Dns Event to NetworkMonitor. Use Binder.clearCallingIdentity() in
-            // registerNetworkAgent to have NetworkMonitor created with system process as design
-            // expectation. Also, NetdEventListenerService only allow one callback from each
-            // caller type. Need to re-factor NetdEventListenerService to allow multiple
-            // NetworkMonitor registrants.
+            // TODO: Move the Dns Event to NetworkMonitor. NetdEventListenerService only allow one
+            // callback from each caller type. Need to re-factor NetdEventListenerService to allow
+            // multiple NetworkMonitor registrants.
             if (nai != null && nai.satisfies(mDefaultRequest)) {
+                final long token = Binder.clearCallingIdentity();
                 try {
                     nai.networkMonitor().notifyDnsResponse(returnCode);
                 } catch (RemoteException e) {
                     e.rethrowFromSystemServer();
+                } finally {
+                    Binder.restoreCallingIdentity(token);
                 }
             }
         }
@@ -6389,6 +6390,11 @@
                 Slog.wtf(TAG, networkAgent.name() + " connected with null LinkProperties");
             }
 
+            // NetworkCapabilities need to be set before sending the private DNS config to
+            // NetworkMonitor, otherwise NetworkMonitor cannot determine if validation is required.
+            synchronized (networkAgent) {
+                networkAgent.setNetworkCapabilities(networkAgent.networkCapabilities);
+            }
             handlePerNetworkPrivateDnsConfig(networkAgent, mDnsManager.getPrivateDnsConfig());
             updateLinkProperties(networkAgent, new LinkProperties(networkAgent.linkProperties),
                     null);
diff --git a/services/core/java/com/android/server/connectivity/PermissionMonitor.java b/services/core/java/com/android/server/connectivity/PermissionMonitor.java
index 31b96ca..b694602 100644
--- a/services/core/java/com/android/server/connectivity/PermissionMonitor.java
+++ b/services/core/java/com/android/server/connectivity/PermissionMonitor.java
@@ -100,6 +100,9 @@
                               app.requestedPermissionsFlags);
                     }
                 }
+            } else {
+                // The last package of this uid is removed from device. Clean the package up.
+                permission = INetd.PERMISSION_UNINSTALLED;
             }
             return permission;
         }
@@ -466,10 +469,14 @@
      */
     @VisibleForTesting
     void sendPackagePermissionsToNetd(SparseIntArray netdPermissionsAppIds) {
-
+        if (mNetd == null) {
+            Log.e(TAG, "Failed to get the netd service");
+            return;
+        }
         ArrayList<Integer> allPermissionAppIds = new ArrayList<>();
         ArrayList<Integer> internetPermissionAppIds = new ArrayList<>();
         ArrayList<Integer> updateStatsPermissionAppIds = new ArrayList<>();
+        ArrayList<Integer> noPermissionAppIds = new ArrayList<>();
         ArrayList<Integer> uninstalledAppIds = new ArrayList<>();
         for (int i = 0; i < netdPermissionsAppIds.size(); i++) {
             int permissions = netdPermissionsAppIds.valueAt(i);
@@ -484,8 +491,10 @@
                     updateStatsPermissionAppIds.add(netdPermissionsAppIds.keyAt(i));
                     break;
                 case INetd.NO_PERMISSIONS:
-                    uninstalledAppIds.add(netdPermissionsAppIds.keyAt(i));
+                    noPermissionAppIds.add(netdPermissionsAppIds.keyAt(i));
                     break;
+                case INetd.PERMISSION_UNINSTALLED:
+                    uninstalledAppIds.add(netdPermissionsAppIds.keyAt(i));
                 default:
                     Log.e(TAG, "unknown permission type: " + permissions + "for uid: "
                             + netdPermissionsAppIds.keyAt(i));
@@ -506,8 +515,12 @@
                 mNetd.trafficSetNetPermForUids(INetd.PERMISSION_UPDATE_DEVICE_STATS,
                         ArrayUtils.convertToIntArray(updateStatsPermissionAppIds));
             }
-            if (uninstalledAppIds.size() != 0) {
+            if (noPermissionAppIds.size() != 0) {
                 mNetd.trafficSetNetPermForUids(INetd.NO_PERMISSIONS,
+                        ArrayUtils.convertToIntArray(noPermissionAppIds));
+            }
+            if (uninstalledAppIds.size() != 0) {
+                mNetd.trafficSetNetPermForUids(INetd.PERMISSION_UNINSTALLED,
                         ArrayUtils.convertToIntArray(uninstalledAppIds));
             }
         } catch (RemoteException e) {
diff --git a/tests/net/Android.bp b/tests/net/Android.bp
index c62d85e..176f541 100644
--- a/tests/net/Android.bp
+++ b/tests/net/Android.bp
@@ -7,6 +7,7 @@
     // Include all test java files.
     srcs: ["java/**/*.java"],
     static_libs: [
+        "FrameworksNetCommonTests",
         "frameworks-base-testutils",
         "framework-protos",
         "androidx.test.rules",
diff --git a/tests/net/common/Android.bp b/tests/net/common/Android.bp
new file mode 100644
index 0000000..0a1ac75
--- /dev/null
+++ b/tests/net/common/Android.bp
@@ -0,0 +1,29 @@
+//
+// Copyright (C) 2019 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+// Tests in this folder are included both in unit tests and CTS.
+// They must be fast and stable, and exercise public or test APIs.
+java_library {
+    name: "FrameworksNetCommonTests",
+    srcs: ["java/**/*.java"],
+    static_libs: [
+        "androidx.test.rules",
+        "junit",
+    ],
+    libs: [
+        "android.test.base.stubs",
+    ],
+}
\ No newline at end of file
diff --git a/tests/net/java/android/net/IpPrefixTest.java b/tests/net/common/java/android/net/IpPrefixTest.java
similarity index 84%
rename from tests/net/java/android/net/IpPrefixTest.java
rename to tests/net/common/java/android/net/IpPrefixTest.java
index abf019a..719960d 100644
--- a/tests/net/java/android/net/IpPrefixTest.java
+++ b/tests/net/common/java/android/net/IpPrefixTest.java
@@ -39,7 +39,7 @@
 @SmallTest
 public class IpPrefixTest {
 
-    private static InetAddress Address(String addr) {
+    private static InetAddress address(String addr) {
         return InetAddress.parseNumericAddress(addr);
     }
 
@@ -58,59 +58,59 @@
         try {
             p = new IpPrefix((byte[]) null, 9);
             fail("Expected NullPointerException: null byte array");
-        } catch(RuntimeException expected) {}
+        } catch (RuntimeException expected) { }
 
         try {
             p = new IpPrefix((InetAddress) null, 10);
             fail("Expected NullPointerException: null InetAddress");
-        } catch(RuntimeException expected) {}
+        } catch (RuntimeException expected) { }
 
         try {
             p = new IpPrefix((String) null);
             fail("Expected NullPointerException: null String");
-        } catch(RuntimeException expected) {}
+        } catch (RuntimeException expected) { }
 
 
         try {
             byte[] b2 = {1, 2, 3, 4, 5};
             p = new IpPrefix(b2, 29);
             fail("Expected IllegalArgumentException: invalid array length");
-        } catch(IllegalArgumentException expected) {}
+        } catch (IllegalArgumentException expected) { }
 
         try {
             p = new IpPrefix("1.2.3.4");
             fail("Expected IllegalArgumentException: no prefix length");
-        } catch(IllegalArgumentException expected) {}
+        } catch (IllegalArgumentException expected) { }
 
         try {
             p = new IpPrefix("1.2.3.4/");
             fail("Expected IllegalArgumentException: empty prefix length");
-        } catch(IllegalArgumentException expected) {}
+        } catch (IllegalArgumentException expected) { }
 
         try {
             p = new IpPrefix("foo/32");
             fail("Expected IllegalArgumentException: invalid address");
-        } catch(IllegalArgumentException expected) {}
+        } catch (IllegalArgumentException expected) { }
 
         try {
             p = new IpPrefix("1/32");
             fail("Expected IllegalArgumentException: deprecated IPv4 format");
-        } catch(IllegalArgumentException expected) {}
+        } catch (IllegalArgumentException expected) { }
 
         try {
             p = new IpPrefix("1.2.3.256/32");
             fail("Expected IllegalArgumentException: invalid IPv4 address");
-        } catch(IllegalArgumentException expected) {}
+        } catch (IllegalArgumentException expected) { }
 
         try {
             p = new IpPrefix("foo/32");
             fail("Expected IllegalArgumentException: non-address");
-        } catch(IllegalArgumentException expected) {}
+        } catch (IllegalArgumentException expected) { }
 
         try {
             p = new IpPrefix("f00:::/32");
             fail("Expected IllegalArgumentException: invalid IPv6 address");
-        } catch(IllegalArgumentException expected) {}
+        } catch (IllegalArgumentException expected) { }
     }
 
     @Test
@@ -132,17 +132,17 @@
         try {
             p = new IpPrefix(IPV4_BYTES, 33);
             fail("Expected IllegalArgumentException: invalid prefix length");
-        } catch(RuntimeException expected) {}
+        } catch (RuntimeException expected) { }
 
         try {
             p = new IpPrefix(IPV4_BYTES, 128);
             fail("Expected IllegalArgumentException: invalid prefix length");
-        } catch(RuntimeException expected) {}
+        } catch (RuntimeException expected) { }
 
         try {
             p = new IpPrefix(IPV4_BYTES, -1);
             fail("Expected IllegalArgumentException: negative prefix length");
-        } catch(RuntimeException expected) {}
+        } catch (RuntimeException expected) { }
 
         p = new IpPrefix(IPV6_BYTES, 128);
         assertEquals("2001:db8:dead:beef:f00::a0/128", p.toString());
@@ -162,12 +162,12 @@
         try {
             p = new IpPrefix(IPV6_BYTES, -1);
             fail("Expected IllegalArgumentException: negative prefix length");
-        } catch(RuntimeException expected) {}
+        } catch (RuntimeException expected) { }
 
         try {
             p = new IpPrefix(IPV6_BYTES, 129);
             fail("Expected IllegalArgumentException: negative prefix length");
-        } catch(RuntimeException expected) {}
+        } catch (RuntimeException expected) { }
 
     }
 
@@ -226,28 +226,28 @@
     @Test
     public void testContainsInetAddress() {
         IpPrefix p = new IpPrefix("2001:db8:f00::ace:d00d/127");
-        assertTrue(p.contains(Address("2001:db8:f00::ace:d00c")));
-        assertTrue(p.contains(Address("2001:db8:f00::ace:d00d")));
-        assertFalse(p.contains(Address("2001:db8:f00::ace:d00e")));
-        assertFalse(p.contains(Address("2001:db8:f00::bad:d00d")));
-        assertFalse(p.contains(Address("2001:4868:4860::8888")));
-        assertFalse(p.contains(Address("8.8.8.8")));
+        assertTrue(p.contains(address("2001:db8:f00::ace:d00c")));
+        assertTrue(p.contains(address("2001:db8:f00::ace:d00d")));
+        assertFalse(p.contains(address("2001:db8:f00::ace:d00e")));
+        assertFalse(p.contains(address("2001:db8:f00::bad:d00d")));
+        assertFalse(p.contains(address("2001:4868:4860::8888")));
+        assertFalse(p.contains(address("8.8.8.8")));
 
         p = new IpPrefix("192.0.2.0/23");
-        assertTrue(p.contains(Address("192.0.2.43")));
-        assertTrue(p.contains(Address("192.0.3.21")));
-        assertFalse(p.contains(Address("192.0.0.21")));
-        assertFalse(p.contains(Address("8.8.8.8")));
-        assertFalse(p.contains(Address("2001:4868:4860::8888")));
+        assertTrue(p.contains(address("192.0.2.43")));
+        assertTrue(p.contains(address("192.0.3.21")));
+        assertFalse(p.contains(address("192.0.0.21")));
+        assertFalse(p.contains(address("8.8.8.8")));
+        assertFalse(p.contains(address("2001:4868:4860::8888")));
 
         IpPrefix ipv6Default = new IpPrefix("::/0");
-        assertTrue(ipv6Default.contains(Address("2001:db8::f00")));
-        assertFalse(ipv6Default.contains(Address("192.0.2.1")));
+        assertTrue(ipv6Default.contains(address("2001:db8::f00")));
+        assertFalse(ipv6Default.contains(address("192.0.2.1")));
 
         IpPrefix ipv4Default = new IpPrefix("0.0.0.0/0");
-        assertTrue(ipv4Default.contains(Address("255.255.255.255")));
-        assertTrue(ipv4Default.contains(Address("192.0.2.1")));
-        assertFalse(ipv4Default.contains(Address("2001:db8::f00")));
+        assertTrue(ipv4Default.contains(address("255.255.255.255")));
+        assertTrue(ipv4Default.contains(address("192.0.2.1")));
+        assertFalse(ipv4Default.contains(address("2001:db8::f00")));
     }
 
     @Test
@@ -315,10 +315,10 @@
                 p = new IpPrefix(b, random.nextInt(129));
             }
             if (p.equals(oldP)) {
-              assertEquals(p.hashCode(), oldP.hashCode());
+                assertEquals(p.hashCode(), oldP.hashCode());
             }
             if (p.hashCode() != oldP.hashCode()) {
-              assertNotEquals(p, oldP);
+                assertNotEquals(p, oldP);
             }
         }
     }
@@ -332,9 +332,9 @@
             new IpPrefix("0.0.0.0/0"),
         };
         for (int i = 0; i < prefixes.length; i++) {
-          for (int j = i + 1; j < prefixes.length; j++) {
-            assertNotEquals(prefixes[i].hashCode(), prefixes[j].hashCode());
-          }
+            for (int j = i + 1; j < prefixes.length; j++) {
+                assertNotEquals(prefixes[i].hashCode(), prefixes[j].hashCode());
+            }
         }
     }
 
@@ -371,8 +371,8 @@
     }
 
     public void assertParcelingIsLossless(IpPrefix p) {
-      IpPrefix p2 = passThroughParcel(p);
-      assertEquals(p, p2);
+        IpPrefix p2 = passThroughParcel(p);
+        assertEquals(p, p2);
     }
 
     @Test
diff --git a/tests/net/java/com/android/server/IpSecServiceTest.java b/tests/net/java/com/android/server/IpSecServiceTest.java
index b5c3e92..4a35015 100644
--- a/tests/net/java/com/android/server/IpSecServiceTest.java
+++ b/tests/net/java/com/android/server/IpSecServiceTest.java
@@ -156,10 +156,21 @@
 
     @Test
     public void testOpenAndCloseUdpEncapsulationSocket() throws Exception {
-        int localport = findUnusedPort();
+        int localport = -1;
+        IpSecUdpEncapResponse udpEncapResp = null;
 
-        IpSecUdpEncapResponse udpEncapResp =
-                mIpSecService.openUdpEncapsulationSocket(localport, new Binder());
+        for (int i = 0; i < IpSecService.MAX_PORT_BIND_ATTEMPTS; i++) {
+            localport = findUnusedPort();
+
+            udpEncapResp = mIpSecService.openUdpEncapsulationSocket(localport, new Binder());
+            assertNotNull(udpEncapResp);
+            if (udpEncapResp.status == IpSecManager.Status.OK) {
+                break;
+            }
+
+            // Else retry to reduce possibility for port-bind failures.
+        }
+
         assertNotNull(udpEncapResp);
         assertEquals(IpSecManager.Status.OK, udpEncapResp.status);
         assertEquals(localport, udpEncapResp.port);
@@ -204,12 +215,11 @@
 
     @Test
     public void testOpenUdpEncapsulationSocketAfterClose() throws Exception {
-        int localport = findUnusedPort();
         IpSecUdpEncapResponse udpEncapResp =
-                mIpSecService.openUdpEncapsulationSocket(localport, new Binder());
+                mIpSecService.openUdpEncapsulationSocket(0, new Binder());
         assertNotNull(udpEncapResp);
         assertEquals(IpSecManager.Status.OK, udpEncapResp.status);
-        assertEquals(localport, udpEncapResp.port);
+        int localport = udpEncapResp.port;
 
         mIpSecService.closeUdpEncapsulationSocket(udpEncapResp.resourceId);
         udpEncapResp.fileDescriptor.close();
@@ -226,12 +236,11 @@
      */
     @Test
     public void testUdpEncapPortNotReleased() throws Exception {
-        int localport = findUnusedPort();
         IpSecUdpEncapResponse udpEncapResp =
-                mIpSecService.openUdpEncapsulationSocket(localport, new Binder());
+                mIpSecService.openUdpEncapsulationSocket(0, new Binder());
         assertNotNull(udpEncapResp);
         assertEquals(IpSecManager.Status.OK, udpEncapResp.status);
-        assertEquals(localport, udpEncapResp.port);
+        int localport = udpEncapResp.port;
 
         udpEncapResp.fileDescriptor.close();
 
@@ -273,14 +282,11 @@
 
     @Test
     public void testOpenUdpEncapsulationSocketTwice() throws Exception {
-        int localport = findUnusedPort();
-
         IpSecUdpEncapResponse udpEncapResp =
-                mIpSecService.openUdpEncapsulationSocket(localport, new Binder());
+                mIpSecService.openUdpEncapsulationSocket(0, new Binder());
         assertNotNull(udpEncapResp);
         assertEquals(IpSecManager.Status.OK, udpEncapResp.status);
-        assertEquals(localport, udpEncapResp.port);
-        mIpSecService.openUdpEncapsulationSocket(localport, new Binder());
+        int localport = udpEncapResp.port;
 
         IpSecUdpEncapResponse testUdpEncapResp =
                 mIpSecService.openUdpEncapsulationSocket(localport, new Binder());
diff --git a/tests/net/java/com/android/server/connectivity/PermissionMonitorTest.java b/tests/net/java/com/android/server/connectivity/PermissionMonitorTest.java
index 339cc9d..106cd1f 100644
--- a/tests/net/java/com/android/server/connectivity/PermissionMonitorTest.java
+++ b/tests/net/java/com/android/server/connectivity/PermissionMonitorTest.java
@@ -501,7 +501,7 @@
 
         when(mPackageManager.getPackagesForUid(MOCK_UID1)).thenReturn(new String[]{});
         mObserver.onPackageRemoved(MOCK_PACKAGE1, MOCK_UID1);
-        mNetdServiceMonitor.expectPermission(INetd.NO_PERMISSIONS, new int[]{MOCK_UID1});
+        mNetdServiceMonitor.expectPermission(INetd.PERMISSION_UNINSTALLED, new int[]{MOCK_UID1});
     }
 
     @Test
@@ -515,7 +515,7 @@
         // Remove and install the same package to simulate the update action
         when(mPackageManager.getPackagesForUid(MOCK_UID1)).thenReturn(new String[]{});
         mObserver.onPackageRemoved(MOCK_PACKAGE1, MOCK_UID1);
-        mNetdServiceMonitor.expectPermission(INetd.NO_PERMISSIONS, new int[]{MOCK_UID1});
+        mNetdServiceMonitor.expectPermission(INetd.PERMISSION_UNINSTALLED, new int[]{MOCK_UID1});
 
         addPackage(MOCK_PACKAGE1, MOCK_UID1, new String[] {INTERNET});
         mNetdServiceMonitor.expectPermission(INetd.PERMISSION_INTERNET, new int[]{MOCK_UID1});