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Merge changes I54c2258c,I47b2d3ac am: 53de4cb310 am: d0dcf4d412 am: e447b40de4

Browse Source 
Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1936446

Change-Id: I579f5805c98d3d6497b016bdbdb5a7ef76fce7f0
This commit is contained in:
Junyu Lai
2022-01-24 14:22:49 +00:00
committed by Automerger Merge Worker
parent fc0236b17f e447b40de4
commit 4061d54f2b
6 changed files with 120 additions and 41 deletions
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50
core/api/module-lib-current.txt
View File

@@ -235,6 +235,32 @@ package android.net {
method public int getResourceId();
}
public class NetworkIdentity {
method public int getOemManaged();
method public int getRatType();
method @Nullable public String getSubscriberId();
method public int getType();
method @Nullable public String getWifiNetworkKey();
method public boolean isDefaultNetwork();
method public boolean isMetered();
method public boolean isRoaming();
}
public static final class NetworkIdentity.Builder {
ctor public NetworkIdentity.Builder();
method @NonNull public android.net.NetworkIdentity build();
method @NonNull public android.net.NetworkIdentity.Builder clearRatType();
method @NonNull public android.net.NetworkIdentity.Builder setDefaultNetwork(boolean);
method @NonNull public android.net.NetworkIdentity.Builder setMetered(boolean);
method @NonNull public android.net.NetworkIdentity.Builder setNetworkStateSnapshot(@NonNull android.net.NetworkStateSnapshot);
method @NonNull public android.net.NetworkIdentity.Builder setOemManaged(int);
method @NonNull public android.net.NetworkIdentity.Builder setRatType(int);
method @NonNull public android.net.NetworkIdentity.Builder setRoaming(boolean);
method @NonNull public android.net.NetworkIdentity.Builder setSubscriberId(@Nullable String);
method @NonNull public android.net.NetworkIdentity.Builder setType(int);
method @NonNull public android.net.NetworkIdentity.Builder setWifiNetworkKey(@Nullable String);
}
public class NetworkPolicyManager {
method @RequiresPermission(android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK) public int getMultipathPreference(@NonNull android.net.Network);
method @RequiresPermission(android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK) public int getRestrictBackgroundStatus(int);
@@ -262,6 +288,30 @@ package android.net {
field @NonNull public static final android.os.Parcelable.Creator<android.net.NetworkStateSnapshot> CREATOR;
}
public final class NetworkStatsHistory implements android.os.Parcelable {
method public int describeContents();
method @NonNull public java.util.List<android.net.NetworkStatsHistory.Entry> getEntries();
method public void writeToParcel(@NonNull android.os.Parcel, int);
field @NonNull public static final android.os.Parcelable.Creator<android.net.NetworkStatsHistory> CREATOR;
}
public static final class NetworkStatsHistory.Builder {
ctor public NetworkStatsHistory.Builder(long, int);
method @NonNull public android.net.NetworkStatsHistory.Builder addEntry(@NonNull android.net.NetworkStatsHistory.Entry);
method @NonNull public android.net.NetworkStatsHistory build();
}
public static final class NetworkStatsHistory.Entry {
ctor public NetworkStatsHistory.Entry(long, long, long, long, long, long, long);
method public long getActiveTime();
method public long getBucketStart();
method public long getOperations();
method public long getRxBytes();
method public long getRxPackets();
method public long getTxBytes();
method public long getTxPackets();
}
public final class NetworkTemplate implements android.os.Parcelable {
method public int describeContents();
method public int getDefaultNetworkStatus();

49
packages/ConnectivityT/framework-t/src/android/net/NetworkIdentity.java
View File

@@ -16,6 +16,7 @@
package android.net;
import static android.annotation.SystemApi.Client.MODULE_LIBRARIES;
import static android.net.ConnectivityManager.TYPE_MOBILE;
import static android.net.ConnectivityManager.TYPE_WIFI;
import static android.net.NetworkTemplate.NETWORK_TYPE_ALL;
@@ -24,6 +25,7 @@ import android.annotation.IntDef;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.SuppressLint;
import android.annotation.SystemApi;
import android.content.Context;
import android.net.wifi.WifiInfo;
import android.service.NetworkIdentityProto;
@@ -46,8 +48,8 @@ import java.util.Objects;
*
* @hide
*/
// @SystemApi(client = MODULE_LIBRARIES)
public class NetworkIdentity implements Comparable<NetworkIdentity> {
@SystemApi(client = MODULE_LIBRARIES)
public class NetworkIdentity {
private static final String TAG = "NetworkIdentity";
/** @hide */
@@ -299,30 +301,30 @@ public class NetworkIdentity implements Comparable<NetworkIdentity> {
return oemManaged;
}
@Override
public int compareTo(@NonNull NetworkIdentity another) {
Objects.requireNonNull(another);
int res = Integer.compare(mType, another.mType);
/** @hide */
public static int compare(@NonNull NetworkIdentity left, @NonNull NetworkIdentity right) {
Objects.requireNonNull(right);
int res = Integer.compare(left.mType, right.mType);
if (res == 0) {
res = Integer.compare(mRatType, another.mRatType);
res = Integer.compare(left.mRatType, right.mRatType);
}
if (res == 0 && mSubscriberId != null && another.mSubscriberId != null) {
res = mSubscriberId.compareTo(another.mSubscriberId);
if (res == 0 && left.mSubscriberId != null && right.mSubscriberId != null) {
res = left.mSubscriberId.compareTo(right.mSubscriberId);
}
if (res == 0 && mWifiNetworkKey != null && another.mWifiNetworkKey != null) {
res = mWifiNetworkKey.compareTo(another.mWifiNetworkKey);
if (res == 0 && left.mWifiNetworkKey != null && right.mWifiNetworkKey != null) {
res = left.mWifiNetworkKey.compareTo(right.mWifiNetworkKey);
}
if (res == 0) {
res = Boolean.compare(mRoaming, another.mRoaming);
res = Boolean.compare(left.mRoaming, right.mRoaming);
}
if (res == 0) {
res = Boolean.compare(mMetered, another.mMetered);
res = Boolean.compare(left.mMetered, right.mMetered);
}
if (res == 0) {
res = Boolean.compare(mDefaultNetwork, another.mDefaultNetwork);
res = Boolean.compare(left.mDefaultNetwork, right.mDefaultNetwork);
}
if (res == 0) {
res = Integer.compare(mOemManaged, another.mOemManaged);
res = Integer.compare(left.mOemManaged, right.mOemManaged);
}
return res;
}
@@ -362,7 +364,14 @@ public class NetworkIdentity implements Comparable<NetworkIdentity> {
/**
* Add an {@link NetworkStateSnapshot} into the {@link NetworkIdentity} instance.
* This is to read roaming, metered, wifikey... from the snapshot for convenience.
* This is a useful shorthand that will read from the snapshot and set the
* following fields, if they are set in the snapshot :
* - type
* - subscriberId
* - roaming
* - metered
* - oemManaged
* - wifiNetworkKey
*
* @param snapshot The target {@link NetworkStateSnapshot} object.
* @return The builder object.
@@ -415,6 +424,8 @@ public class NetworkIdentity implements Comparable<NetworkIdentity> {
/**
* Set the Radio Access Technology(RAT) type of the network.
*
* No RAT type is specified by default. Call clearRatType to reset.
*
* @param ratType the Radio Access Technology(RAT) type if applicable. See
* {@code TelephonyManager.NETWORK_TYPE_*}.
*
@@ -470,6 +481,8 @@ public class NetworkIdentity implements Comparable<NetworkIdentity> {
/**
* Set whether this network is roaming.
*
* This field is false by default. Call with false to reset.
*
* @param roaming the roaming status of the network.
* @return this builder.
*/
@@ -482,6 +495,8 @@ public class NetworkIdentity implements Comparable<NetworkIdentity> {
/**
* Set whether this network is metered.
*
* This field is false by default. Call with false to reset.
*
* @param metered the meteredness of the network.
* @return this builder.
*/
@@ -494,6 +509,8 @@ public class NetworkIdentity implements Comparable<NetworkIdentity> {
/**
* Set whether this network is the default network.
*
* This field is false by default. Call with false to reset.
*
* @param defaultNetwork the default network status of the network.
* @return this builder.
*/

26
packages/ConnectivityT/framework-t/src/android/net/NetworkIdentitySet.java
View File

@@ -27,6 +27,7 @@ import java.io.DataOutput;
import java.io.IOException;
import java.util.HashSet;
import java.util.Objects;
import java.util.Set;
/**
* Identity of a {@code iface}, defined by the set of {@link NetworkIdentity}
@@ -34,9 +35,7 @@ import java.util.Objects;
*
* @hide
*/
// @SystemApi(client = MODULE_LIBRARIES)
public class NetworkIdentitySet extends HashSet<NetworkIdentity> implements
Comparable<NetworkIdentitySet> {
public class NetworkIdentitySet extends HashSet<NetworkIdentity> {
private static final int VERSION_INIT = 1;
private static final int VERSION_ADD_ROAMING = 2;
private static final int VERSION_ADD_NETWORK_ID = 3;
@@ -51,6 +50,11 @@ public class NetworkIdentitySet extends HashSet<NetworkIdentity> implements
super();
}
/** @hide */
public NetworkIdentitySet(@NonNull Set<NetworkIdentity> ident) {
super(ident);
}
/** @hide */
public NetworkIdentitySet(DataInput in) throws IOException {
final int version = in.readInt();
@@ -189,15 +193,15 @@ public class NetworkIdentitySet extends HashSet<NetworkIdentity> implements
}
}
@Override
public int compareTo(@NonNull NetworkIdentitySet another) {
Objects.requireNonNull(another);
if (isEmpty()) return -1;
if (another.isEmpty()) return 1;
public static int compare(@NonNull NetworkIdentitySet left, @NonNull NetworkIdentitySet right) {
Objects.requireNonNull(left);
Objects.requireNonNull(right);
if (left.isEmpty()) return -1;
if (right.isEmpty()) return 1;
final NetworkIdentity ident = iterator().next();
final NetworkIdentity anotherIdent = another.iterator().next();
return ident.compareTo(anotherIdent);
final NetworkIdentity leftIdent = left.iterator().next();
final NetworkIdentity rightIdent = right.iterator().next();
return NetworkIdentity.compare(leftIdent, rightIdent);
}
/**

27
packages/ConnectivityT/framework-t/src/android/net/NetworkStatsCollection.java
View File

@@ -72,6 +72,7 @@ import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Objects;
import java.util.Set;
/**
* Collection of {@link NetworkStatsHistory}, stored based on combined key of
@@ -702,7 +703,7 @@ public class NetworkStatsCollection implements FileRotator.Reader, FileRotator.W
private ArrayList<Key> getSortedKeys() {
final ArrayList<Key> keys = new ArrayList<>();
keys.addAll(mStats.keySet());
Collections.sort(keys);
Collections.sort(keys, (left, right) -> Key.compare(left, right));
return keys;
}
@@ -812,7 +813,7 @@ public class NetworkStatsCollection implements FileRotator.Reader, FileRotator.W
* the identifier that associate with the {@link NetworkStatsHistory} object to identify
* a certain record in the {@link NetworkStatsCollection} object.
*/
public static class Key implements Comparable<Key> {
public static class Key {
/** @hide */
public final NetworkIdentitySet ident;
/** @hide */
@@ -832,6 +833,11 @@ public class NetworkStatsCollection implements FileRotator.Reader, FileRotator.W
* @param set Set of the record, see {@code NetworkStats#SET_*}.
* @param tag Tag of the record, see {@link TrafficStats#setThreadStatsTag(int)}.
*/
public Key(@NonNull Set<NetworkIdentity> ident, int uid, int set, int tag) {
this(new NetworkIdentitySet(Objects.requireNonNull(ident)), uid, set, tag);
}
/** @hide */
public Key(@NonNull NetworkIdentitySet ident, int uid, int set, int tag) {
this.ident = Objects.requireNonNull(ident);
this.uid = uid;
@@ -855,21 +861,22 @@ public class NetworkStatsCollection implements FileRotator.Reader, FileRotator.W
return false;
}
@Override
public int compareTo(@NonNull Key another) {
Objects.requireNonNull(another);
/** @hide */
public static int compare(@NonNull Key left, @NonNull Key right) {
Objects.requireNonNull(left);
Objects.requireNonNull(right);
int res = 0;
if (ident != null && another.ident != null) {
res = ident.compareTo(another.ident);
if (left.ident != null && right.ident != null) {
res = NetworkIdentitySet.compare(left.ident, right.ident);
}
if (res == 0) {
res = Integer.compare(uid, another.uid);
res = Integer.compare(left.uid, right.uid);
}
if (res == 0) {
res = Integer.compare(set, another.set);
res = Integer.compare(left.set, right.set);
}
if (res == 0) {
res = Integer.compare(tag, another.tag);
res = Integer.compare(left.tag, right.tag);
}
return res;
}

4
packages/ConnectivityT/framework-t/src/android/net/NetworkStatsHistory.java
View File

@@ -16,6 +16,7 @@
package android.net;
import static android.annotation.SystemApi.Client.MODULE_LIBRARIES;
import static android.net.NetworkStats.IFACE_ALL;
import static android.net.NetworkStats.SET_DEFAULT;
import static android.net.NetworkStats.TAG_NONE;
@@ -31,6 +32,7 @@ import static android.text.format.DateUtils.SECOND_IN_MILLIS;
import static com.android.net.module.util.NetworkStatsUtils.multiplySafeByRational;
import android.annotation.NonNull;
import android.annotation.SystemApi;
import android.compat.annotation.UnsupportedAppUsage;
import android.os.Build;
import android.os.Parcel;
@@ -67,7 +69,7 @@ import java.util.Random;
*
* @hide
*/
// @SystemApi(client = MODULE_LIBRARIES)
@SystemApi(client = MODULE_LIBRARIES)
public final class NetworkStatsHistory implements Parcelable {
private static final int VERSION_INIT = 1;
private static final int VERSION_ADD_PACKETS = 2;

5
packages/ConnectivityT/service/src/com/android/server/net/NetworkStatsService.java
View File

@@ -106,7 +106,6 @@ import android.os.Binder;
import android.os.DropBoxManager;
import android.os.Environment;
import android.os.Handler;
import android.os.HandlerExecutor;
import android.os.HandlerThread;
import android.os.IBinder;
import android.os.Looper;
@@ -450,7 +449,7 @@ public class NetworkStatsService extends INetworkStatsService.Stub {
handlerThread.start();
mHandler = new NetworkStatsHandler(handlerThread.getLooper());
mNetworkStatsSubscriptionsMonitor = deps.makeSubscriptionsMonitor(mContext,
new HandlerExecutor(mHandler), this);
(command) -> mHandler.post(command) , this);
mContentResolver = mContext.getContentResolver();
mContentObserver = mDeps.makeContentObserver(mHandler, mSettings,
mNetworkStatsSubscriptionsMonitor);
@@ -557,7 +556,7 @@ public class NetworkStatsService extends INetworkStatsService.Stub {
// watch for tethering changes
final TetheringManager tetheringManager = mContext.getSystemService(TetheringManager.class);
tetheringManager.registerTetheringEventCallback(
new HandlerExecutor(mHandler), mTetherListener);
(command) -> mHandler.post(command), mTetherListener);
// listen for periodic polling events
final IntentFilter pollFilter = new IntentFilter(ACTION_NETWORK_STATS_POLL);