Remove the last of the ResolvUtil uses
This is the completion of cleanup work started in aosp/674269.
Consequently, also remove ResolvUtil.
Test: as follows
- built, flashed, booted
- runtest frameworks-net passes
- presubmit
Bug: 64133961
Bug: 72345192
Bug: 73872000
Bug: 78548486
Change-Id: I980f8a9b67f3f06f2d97a60f8e58e92c36316d40
diff --git a/packages/CarrierDefaultApp/Android.mk b/packages/CarrierDefaultApp/Android.mk
index 5068b3b..df88afd 100644
--- a/packages/CarrierDefaultApp/Android.mk
+++ b/packages/CarrierDefaultApp/Android.mk
@@ -9,8 +9,6 @@
LOCAL_PRIVATE_PLATFORM_APIS := true
LOCAL_CERTIFICATE := platform
-LOCAL_STATIC_JAVA_LIBRARIES := services.net
-
include $(BUILD_PACKAGE)
# This finds and builds the test apk as well, so a single make does both.
diff --git a/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CaptivePortalLoginActivity.java b/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CaptivePortalLoginActivity.java
index b1933373..4f67350 100644
--- a/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CaptivePortalLoginActivity.java
+++ b/packages/CarrierDefaultApp/src/com/android/carrierdefaultapp/CaptivePortalLoginActivity.java
@@ -32,7 +32,6 @@
import android.net.Proxy;
import android.net.TrafficStats;
import android.net.Uri;
-import android.net.dns.ResolvUtil;
import android.net.http.SslError;
import android.os.Bundle;
import android.telephony.CarrierConfigManager;
@@ -159,9 +158,9 @@
private void setNetwork(Network network) {
if (network != null) {
+ network = network.getPrivateDnsBypassingCopy();
mCm.bindProcessToNetwork(network);
- mCm.setProcessDefaultNetworkForHostResolution(
- ResolvUtil.getNetworkWithUseLocalNameserversFlag(network));
+ mCm.setProcessDefaultNetworkForHostResolution(network);
}
mNetwork = network;
}
@@ -242,7 +241,6 @@
private void testForCaptivePortal() {
mTestingThread = new Thread(new Runnable() {
public void run() {
- final Network network = ResolvUtil.makeNetworkWithPrivateDnsBypass(mNetwork);
// Give time for captive portal to open.
try {
Thread.sleep(1000);
@@ -253,7 +251,7 @@
int httpResponseCode = 500;
int oldTag = TrafficStats.getAndSetThreadStatsTag(TrafficStats.TAG_SYSTEM_PROBE);
try {
- urlConnection = (HttpURLConnection) network.openConnection(
+ urlConnection = (HttpURLConnection) mNetwork.openConnection(
new URL(mCm.getCaptivePortalServerUrl()));
urlConnection.setInstanceFollowRedirects(false);
urlConnection.setConnectTimeout(SOCKET_TIMEOUT_MS);
diff --git a/services/net/java/android/net/dns/ResolvUtil.java b/services/net/java/android/net/dns/ResolvUtil.java
deleted file mode 100644
index d9d4b96..0000000
--- a/services/net/java/android/net/dns/ResolvUtil.java
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (C) 2018 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.
- */
-
-package android.net.dns;
-
-import static android.system.OsConstants.AI_ADDRCONFIG;
-
-import android.net.Network;
-import android.net.NetworkUtils;
-import android.system.GaiException;
-import android.system.OsConstants;
-import android.system.StructAddrinfo;
-
-import libcore.io.Libcore;
-
-import java.net.InetAddress;
-import java.net.UnknownHostException;
-
-
-/**
- * DNS resolution utility class.
- *
- * @hide
- */
-public class ResolvUtil {
- // Non-portable DNS resolution flag.
- private static final long NETID_USE_LOCAL_NAMESERVERS = 0x80000000L;
-
- private ResolvUtil() {}
-
- public static InetAddress[] blockingResolveAllLocally(Network network, String name)
- throws UnknownHostException {
- // Use AI_ADDRCONFIG by default
- return blockingResolveAllLocally(network, name, AI_ADDRCONFIG);
- }
-
- public static InetAddress[] blockingResolveAllLocally(
- Network network, String name, int aiFlags) throws UnknownHostException {
- final StructAddrinfo hints = new StructAddrinfo();
- hints.ai_flags = aiFlags;
- // Other hints identical to the default Inet6AddressImpl implementation
- hints.ai_family = OsConstants.AF_UNSPEC;
- hints.ai_socktype = OsConstants.SOCK_STREAM;
-
- final Network networkForResolv = getNetworkWithUseLocalNameserversFlag(network);
-
- try {
- return Libcore.os.android_getaddrinfo(name, hints, (int) networkForResolv.netId);
- } catch (GaiException gai) {
- gai.rethrowAsUnknownHostException(name + ": TLS-bypass resolution failed");
- return null; // keep compiler quiet
- }
- }
-
- public static Network getNetworkWithUseLocalNameserversFlag(Network network) {
- final long netidForResolv = NETID_USE_LOCAL_NAMESERVERS | (long) network.netId;
- return new Network((int) netidForResolv);
- }
-
- public static Network makeNetworkWithPrivateDnsBypass(Network network) {
- return new Network(network) {
- @Override
- public InetAddress[] getAllByName(String host) throws UnknownHostException {
- return blockingResolveAllLocally(network, host);
- }
- };
- }
-}