Merge "Remove the NetworkScore class."
diff --git a/core/java/android/net/NetworkAgent.java b/core/java/android/net/NetworkAgent.java
index 7cc569a..fef353f 100644
--- a/core/java/android/net/NetworkAgent.java
+++ b/core/java/android/net/NetworkAgent.java
@@ -126,7 +126,7 @@
/**
* Sent by the NetworkAgent to ConnectivityService to pass the current
* network score.
- * obj = network score Integer
+ * arg1 = network score int
* @hide
*/
public static final int EVENT_NETWORK_SCORE_CHANGED = BASE + 4;
@@ -650,18 +650,7 @@
if (score < 0) {
throw new IllegalArgumentException("Score must be >= 0");
}
- final NetworkScore ns = new NetworkScore();
- ns.putIntExtension(NetworkScore.LEGACY_SCORE, score);
- updateScore(ns);
- }
-
- /**
- * Must be called by the agent when it has a new {@link NetworkScore} for this network.
- * @param ns the new score.
- * @hide TODO: unhide the NetworkScore class, and rename to sendNetworkScore.
- */
- public void updateScore(@NonNull NetworkScore ns) {
- queueOrSendMessage(EVENT_NETWORK_SCORE_CHANGED, new NetworkScore(ns));
+ queueOrSendMessage(EVENT_NETWORK_SCORE_CHANGED, score, 0);
}
/**
diff --git a/core/java/android/net/NetworkScore.java b/core/java/android/net/NetworkScore.java
deleted file mode 100644
index 13f2994..0000000
--- a/core/java/android/net/NetworkScore.java
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * 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.
- */
-package android.net;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.os.Bundle;
-import android.os.Parcel;
-import android.os.Parcelable;
-
-import java.util.Objects;
-
-/**
- * Object representing the quality of a network as perceived by the user.
- *
- * A NetworkScore object represents the characteristics of a network that affects how good the
- * network is considered for a particular use.
- * @hide
- */
-public final class NetworkScore implements Parcelable {
-
- // The key of bundle which is used to get the legacy network score of NetworkAgentInfo.
- // TODO: Remove this when the transition to NetworkScore is over.
- public static final String LEGACY_SCORE = "LEGACY_SCORE";
- @NonNull
- private final Bundle mExtensions;
-
- public NetworkScore() {
- mExtensions = new Bundle();
- }
-
- public NetworkScore(@NonNull NetworkScore source) {
- mExtensions = new Bundle(source.mExtensions);
- }
-
- /**
- * Put the value of parcelable inside the bundle by key.
- */
- public void putExtension(@Nullable String key, @Nullable Parcelable value) {
- mExtensions.putParcelable(key, value);
- }
-
- /**
- * Put the value of int inside the bundle by key.
- */
- public void putIntExtension(@Nullable String key, int value) {
- mExtensions.putInt(key, value);
- }
-
- /**
- * Get the value of non primitive type by key.
- */
- public <T extends Parcelable> T getExtension(@Nullable String key) {
- return mExtensions.getParcelable(key);
- }
-
- /**
- * Get the value of int by key.
- */
- public int getIntExtension(@Nullable String key) {
- return mExtensions.getInt(key);
- }
-
- /**
- * Remove the entry by given key.
- */
- public void removeExtension(@Nullable String key) {
- mExtensions.remove(key);
- }
-
- @Override
- public int describeContents() {
- return 0;
- }
-
- @Override
- public void writeToParcel(@NonNull Parcel dest, int flags) {
- synchronized (this) {
- dest.writeBundle(mExtensions);
- }
- }
-
- public static final @NonNull Creator<NetworkScore> CREATOR = new Creator<NetworkScore>() {
- @Override
- public NetworkScore createFromParcel(@NonNull Parcel in) {
- return new NetworkScore(in);
- }
-
- @Override
- public NetworkScore[] newArray(int size) {
- return new NetworkScore[size];
- }
- };
-
- private NetworkScore(@NonNull Parcel in) {
- mExtensions = in.readBundle();
- }
-
- // TODO: Modify this method once new fields are added into this class.
- @Override
- public boolean equals(@Nullable Object obj) {
- if (!(obj instanceof NetworkScore)) {
- return false;
- }
- final NetworkScore other = (NetworkScore) obj;
- return bundlesEqual(mExtensions, other.mExtensions);
- }
-
- @Override
- public int hashCode() {
- int result = 29;
- for (String key : mExtensions.keySet()) {
- final Object value = mExtensions.get(key);
- // The key may be null, so call Objects.hash() is safer.
- result += 31 * value.hashCode() + 37 * Objects.hash(key);
- }
- return result;
- }
-
- // mExtensions won't be null since the constructor will create it.
- private boolean bundlesEqual(@NonNull Bundle bundle1, @NonNull Bundle bundle2) {
- if (bundle1 == bundle2) {
- return true;
- }
-
- // This is unlikely but it's fine to add this clause here.
- if (null == bundle1 || null == bundle2) {
- return false;
- }
-
- if (bundle1.size() != bundle2.size()) {
- return false;
- }
-
- for (String key : bundle1.keySet()) {
- final Object value1 = bundle1.get(key);
- final Object value2 = bundle2.get(key);
- if (!Objects.equals(value1, value2)) {
- return false;
- }
- }
- return true;
- }
-
- /** Convert to a string */
- public String toString() {
- return "NetworkScore[" + mExtensions.toString() + "]";
- }
-}
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index a3fb55c..e251658 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -104,7 +104,6 @@
import android.net.NetworkProvider;
import android.net.NetworkQuotaInfo;
import android.net.NetworkRequest;
-import android.net.NetworkScore;
import android.net.NetworkSpecifier;
import android.net.NetworkStack;
import android.net.NetworkStackClient;
@@ -2724,8 +2723,7 @@
break;
}
case NetworkAgent.EVENT_NETWORK_SCORE_CHANGED: {
- final NetworkScore ns = (NetworkScore) msg.obj;
- updateNetworkScore(nai, ns);
+ updateNetworkScore(nai, msg.arg1);
break;
}
case NetworkAgent.EVENT_SET_EXPLICITLY_SELECTED: {
@@ -5812,12 +5810,10 @@
// TODO: Instead of passing mDefaultRequest, provide an API to determine whether a Network
// satisfies mDefaultRequest.
final NetworkCapabilities nc = new NetworkCapabilities(networkCapabilities);
- final NetworkScore ns = new NetworkScore();
- ns.putIntExtension(NetworkScore.LEGACY_SCORE, currentScore);
final NetworkAgentInfo nai = new NetworkAgentInfo(messenger, new AsyncChannel(),
new Network(mNetIdManager.reserveNetId()), new NetworkInfo(networkInfo), lp, nc,
- ns, mContext, mTrackerHandler, new NetworkAgentConfig(networkAgentConfig), this,
- mNetd, mDnsResolver, mNMS, providerId);
+ currentScore, mContext, mTrackerHandler, new NetworkAgentConfig(networkAgentConfig),
+ this, mNetd, mDnsResolver, mNMS, providerId);
// Make sure the network capabilities reflect what the agent info says.
nai.getAndSetNetworkCapabilities(mixInCapabilities(nai, nc));
final String extraInfo = networkInfo.getExtraInfo();
@@ -7075,9 +7071,9 @@
}
}
- private void updateNetworkScore(NetworkAgentInfo nai, NetworkScore ns) {
- if (VDBG || DDBG) log("updateNetworkScore for " + nai.toShortString() + " to " + ns);
- nai.setNetworkScore(ns);
+ private void updateNetworkScore(@NonNull final NetworkAgentInfo nai, final int score) {
+ if (VDBG || DDBG) log("updateNetworkScore for " + nai.toShortString() + " to " + score);
+ nai.setScore(score);
rematchAllNetworksAndRequests();
sendUpdatedScoreToFactories(nai);
}
diff --git a/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java b/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
index 58b5cba..23b954c 100644
--- a/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
+++ b/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
@@ -32,7 +32,6 @@
import android.net.NetworkInfo;
import android.net.NetworkMonitorManager;
import android.net.NetworkRequest;
-import android.net.NetworkScore;
import android.net.NetworkState;
import android.os.Handler;
import android.os.INetworkManagementService;
@@ -236,10 +235,8 @@
// validated).
private boolean mLingering;
- // This represents the characteristics of a network that affects how good the network is
- // considered for a particular use.
- @NonNull
- private NetworkScore mNetworkScore;
+ // This represents the quality of the network with no clear scale.
+ private int mScore;
// The list of NetworkRequests being satisfied by this Network.
private final SparseArray<NetworkRequest> mNetworkRequests = new SparseArray<>();
@@ -268,7 +265,7 @@
private final Handler mHandler;
public NetworkAgentInfo(Messenger messenger, AsyncChannel ac, Network net, NetworkInfo info,
- LinkProperties lp, NetworkCapabilities nc, @NonNull NetworkScore ns, Context context,
+ LinkProperties lp, NetworkCapabilities nc, int score, Context context,
Handler handler, NetworkAgentConfig config, ConnectivityService connService, INetd netd,
IDnsResolver dnsResolver, INetworkManagementService nms, int factorySerialNumber) {
this.messenger = messenger;
@@ -277,7 +274,7 @@
networkInfo = info;
linkProperties = lp;
networkCapabilities = nc;
- mNetworkScore = ns;
+ mScore = score;
clatd = new Nat464Xlat(this, netd, dnsResolver, nms);
mConnService = connService;
mContext = context;
@@ -491,7 +488,7 @@
return ConnectivityConstants.EXPLICITLY_SELECTED_NETWORK_SCORE;
}
- int score = mNetworkScore.getIntExtension(NetworkScore.LEGACY_SCORE);
+ int score = mScore;
if (!lastValidated && !pretendValidated && !ignoreWifiUnvalidationPenalty() && !isVPN()) {
score -= ConnectivityConstants.UNVALIDATED_SCORE_PENALTY;
}
@@ -520,13 +517,8 @@
return getCurrentScore(true);
}
- public void setNetworkScore(@NonNull NetworkScore ns) {
- mNetworkScore = ns;
- }
-
- @NonNull
- public NetworkScore getNetworkScore() {
- return mNetworkScore;
+ public void setScore(final int score) {
+ mScore = score;
}
public NetworkState getNetworkState() {
diff --git a/tests/net/java/com/android/server/ConnectivityServiceTest.java b/tests/net/java/com/android/server/ConnectivityServiceTest.java
index 1efc2a5..c2c3ba3 100644
--- a/tests/net/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/net/java/com/android/server/ConnectivityServiceTest.java
@@ -6750,7 +6750,7 @@
public void testCheckConnectivityDiagnosticsPermissionsNetworkStack() throws Exception {
final NetworkAgentInfo naiWithoutUid =
new NetworkAgentInfo(
- null, null, null, null, null, new NetworkCapabilities(), null,
+ null, null, null, null, null, new NetworkCapabilities(), 0,
mServiceContext, null, null, mService, null, null, null, 0);
mServiceContext.setPermission(
@@ -6766,7 +6766,7 @@
public void testCheckConnectivityDiagnosticsPermissionsNoLocationPermission() throws Exception {
final NetworkAgentInfo naiWithoutUid =
new NetworkAgentInfo(
- null, null, null, null, null, new NetworkCapabilities(), null,
+ null, null, null, null, null, new NetworkCapabilities(), 0,
mServiceContext, null, null, mService, null, null, null, 0);
mServiceContext.setPermission(android.Manifest.permission.NETWORK_STACK, PERMISSION_DENIED);
@@ -6782,7 +6782,7 @@
public void testCheckConnectivityDiagnosticsPermissionsActiveVpn() throws Exception {
final NetworkAgentInfo naiWithoutUid =
new NetworkAgentInfo(
- null, null, null, null, null, new NetworkCapabilities(), null,
+ null, null, null, null, null, new NetworkCapabilities(), 0,
mServiceContext, null, null, mService, null, null, null, 0);
setupLocationPermissions(Build.VERSION_CODES.Q, true, AppOpsManager.OPSTR_FINE_LOCATION,
@@ -6808,7 +6808,7 @@
nc.setAdministratorUids(Arrays.asList(Process.myUid()));
final NetworkAgentInfo naiWithUid =
new NetworkAgentInfo(
- null, null, null, null, null, nc, null, mServiceContext, null, null,
+ null, null, null, null, null, nc, 0, mServiceContext, null, null,
mService, null, null, null, 0);
setupLocationPermissions(Build.VERSION_CODES.Q, true, AppOpsManager.OPSTR_FINE_LOCATION,
@@ -6830,7 +6830,7 @@
nc.setAdministratorUids(Arrays.asList(Process.myUid()));
final NetworkAgentInfo naiWithUid =
new NetworkAgentInfo(
- null, null, null, null, null, nc, null, mServiceContext, null, null,
+ null, null, null, null, null, nc, 0, mServiceContext, null, null,
mService, null, null, null, 0);
setupLocationPermissions(Build.VERSION_CODES.Q, true, AppOpsManager.OPSTR_FINE_LOCATION,
diff --git a/tests/net/java/com/android/server/connectivity/LingerMonitorTest.java b/tests/net/java/com/android/server/connectivity/LingerMonitorTest.java
index e863266..24a8717 100644
--- a/tests/net/java/com/android/server/connectivity/LingerMonitorTest.java
+++ b/tests/net/java/com/android/server/connectivity/LingerMonitorTest.java
@@ -38,7 +38,6 @@
import android.net.NetworkCapabilities;
import android.net.NetworkInfo;
import android.net.NetworkProvider;
-import android.net.NetworkScore;
import android.os.INetworkManagementService;
import android.text.format.DateUtils;
@@ -353,10 +352,8 @@
NetworkCapabilities caps = new NetworkCapabilities();
caps.addCapability(0);
caps.addTransportType(transport);
- NetworkScore ns = new NetworkScore();
- ns.putIntExtension(NetworkScore.LEGACY_SCORE, 50);
NetworkAgentInfo nai = new NetworkAgentInfo(null, null, new Network(netId), info, null,
- caps, ns, mCtx, null, null /* config */, mConnService, mNetd, mDnsResolver, mNMS,
+ caps, 50, mCtx, null, null /* config */, mConnService, mNetd, mDnsResolver, mNMS,
NetworkProvider.ID_NONE);
nai.everValidated = true;
return nai;