Merge "Add getters to NetworkStateSnapshot" into sc-dev (5d3144c9) · Commits · e / os / android_frameworks_base

core/api/module-lib-current.txt

+5 −5

Original line number	Diff line number	Diff line
		@@ -194,13 +194,13 @@ package android.net {
		public final class NetworkStateSnapshot implements android.os.Parcelable {
		ctor public NetworkStateSnapshot(@NonNull android.net.Network, @NonNull android.net.NetworkCapabilities, @NonNull android.net.LinkProperties, @Nullable String, int);
		method public int describeContents();
		method public int getLegacyType();
		method @NonNull public android.net.LinkProperties getLinkProperties();
		method @NonNull public android.net.Network getNetwork();
		method @NonNull public android.net.NetworkCapabilities getNetworkCapabilities();
		method @Nullable public String getSubscriberId();
		method public void writeToParcel(@NonNull android.os.Parcel, int);
		field @NonNull public static final android.os.Parcelable.Creator<android.net.NetworkStateSnapshot> CREATOR;
		field public final int legacyType;
		field @NonNull public final android.net.LinkProperties linkProperties;
		field @NonNull public final android.net.Network network;
		field @NonNull public final android.net.NetworkCapabilities networkCapabilities;
		field @Nullable public final String subscriberId;
		}

		public class NetworkWatchlistManager {

core/java/android/net/NetworkIdentity.java

+6 −6

Original line number	Diff line number	Diff line
		@@ -186,19 +186,19 @@ public class NetworkIdentity implements Comparable<NetworkIdentity> {
		*/
		public static NetworkIdentity buildNetworkIdentity(Context context,
		NetworkStateSnapshot snapshot, boolean defaultNetwork, @NetworkType int subType) {
		final int legacyType = snapshot.legacyType;
		final int legacyType = snapshot.getLegacyType();

		final String subscriberId = snapshot.subscriberId;
		final String subscriberId = snapshot.getSubscriberId();
		String networkId = null;
		boolean roaming = !snapshot.networkCapabilities.hasCapability(
		boolean roaming = !snapshot.getNetworkCapabilities().hasCapability(
		NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING);
		boolean metered = !snapshot.networkCapabilities.hasCapability(
		boolean metered = !snapshot.getNetworkCapabilities().hasCapability(
		NetworkCapabilities.NET_CAPABILITY_NOT_METERED);

		final int oemManaged = getOemBitfield(snapshot.networkCapabilities);
		final int oemManaged = getOemBitfield(snapshot.getNetworkCapabilities());

		if (legacyType == TYPE_WIFI) {
		networkId = snapshot.networkCapabilities.getSsid();
		networkId = snapshot.getNetworkCapabilities().getSsid();
		if (networkId == null) {
		final WifiManager wifi = context.getSystemService(WifiManager.class);
		final WifiInfo info = wifi.getConnectionInfo();

core/java/android/net/NetworkStateSnapshot.java

+61 −31

Original line number	Diff line number	Diff line
		@@ -37,47 +37,76 @@ import java.util.Objects;
		public final class NetworkStateSnapshot implements Parcelable {
		/** The network associated with this snapshot. */
		@NonNull
		public final Network network;
		private final Network mNetwork;

		/** The {@link NetworkCapabilities} of the network associated with this snapshot. */
		@NonNull
		public final NetworkCapabilities networkCapabilities;
		private final NetworkCapabilities mNetworkCapabilities;

		/** The {@link LinkProperties} of the network associated with this snapshot. */
		@NonNull
		public final LinkProperties linkProperties;
		private final LinkProperties mLinkProperties;

		/**
		* The Subscriber Id of the network associated with this snapshot. See
		* {@link android.telephony.TelephonyManager#getSubscriberId()}.
		*/
		@Nullable
		public final String subscriberId;
		private final String mSubscriberId;

		/**
		* The legacy type of the network associated with this snapshot. See
		* {@code ConnectivityManager#TYPE_*}.
		*/
		public final int legacyType;
		private final int mLegacyType;

		public NetworkStateSnapshot(@NonNull Network network,
		@NonNull NetworkCapabilities networkCapabilities,
		@NonNull LinkProperties linkProperties,
		@Nullable String subscriberId, int legacyType) {
		this.network = Objects.requireNonNull(network);
		this.networkCapabilities = Objects.requireNonNull(networkCapabilities);
		this.linkProperties = Objects.requireNonNull(linkProperties);
		this.subscriberId = subscriberId;
		this.legacyType = legacyType;
		mNetwork = Objects.requireNonNull(network);
		mNetworkCapabilities = Objects.requireNonNull(networkCapabilities);
		mLinkProperties = Objects.requireNonNull(linkProperties);
		mSubscriberId = subscriberId;
		mLegacyType = legacyType;
		}

		/** @hide */
		public NetworkStateSnapshot(@NonNull Parcel in) {
		network = in.readParcelable(null);
		networkCapabilities = in.readParcelable(null);
		linkProperties = in.readParcelable(null);
		subscriberId = in.readString();
		legacyType = in.readInt();
		mNetwork = in.readParcelable(null);
		mNetworkCapabilities = in.readParcelable(null);
		mLinkProperties = in.readParcelable(null);
		mSubscriberId = in.readString();
		mLegacyType = in.readInt();
		}

		/** Get the network associated with this snapshot */
		@NonNull
		public Network getNetwork() {
		return mNetwork;
		}

		/** Get {@link NetworkCapabilities} of the network associated with this snapshot. */
		@NonNull
		public NetworkCapabilities getNetworkCapabilities() {
		return mNetworkCapabilities;
		}

		/** Get the {@link LinkProperties} of the network associated with this snapshot. */
		@NonNull
		public LinkProperties getLinkProperties() {
		return mLinkProperties;
		}

		/** Get the Subscriber Id of the network associated with this snapshot. */
		@Nullable
		public String getSubscriberId() {
		return mSubscriberId;
		}

		/** Get the legacy type of the network associated with this snapshot. */
		public int getLegacyType() {
		return mLegacyType;
		}

		@Override
		@@ -87,11 +116,11 @@ public final class NetworkStateSnapshot implements Parcelable {

		@Override
		public void writeToParcel(@NonNull Parcel out, int flags) {
		out.writeParcelable(network, flags);
		out.writeParcelable(networkCapabilities, flags);
		out.writeParcelable(linkProperties, flags);
		out.writeString(subscriberId);
		out.writeInt(legacyType);
		out.writeParcelable(mNetwork, flags);
		out.writeParcelable(mNetworkCapabilities, flags);
		out.writeParcelable(mLinkProperties, flags);
		out.writeString(mSubscriberId);
		out.writeInt(mLegacyType);
		}

		@NonNull
		@@ -115,26 +144,27 @@ public final class NetworkStateSnapshot implements Parcelable {
		if (this == o) return true;
		if (!(o instanceof NetworkStateSnapshot)) return false;
		NetworkStateSnapshot that = (NetworkStateSnapshot) o;
		return legacyType == that.legacyType
		&& Objects.equals(network, that.network)
		&& Objects.equals(networkCapabilities, that.networkCapabilities)
		&& Objects.equals(linkProperties, that.linkProperties)
		&& Objects.equals(subscriberId, that.subscriberId);
		return mLegacyType == that.mLegacyType
		&& Objects.equals(mNetwork, that.mNetwork)
		&& Objects.equals(mNetworkCapabilities, that.mNetworkCapabilities)
		&& Objects.equals(mLinkProperties, that.mLinkProperties)
		&& Objects.equals(mSubscriberId, that.mSubscriberId);
		}

		@Override
		public int hashCode() {
		return Objects.hash(network, networkCapabilities, linkProperties, subscriberId, legacyType);
		return Objects.hash(mNetwork,
		mNetworkCapabilities, mLinkProperties, mSubscriberId, mLegacyType);
		}

		@Override
		public String toString() {
		return "NetworkStateSnapshot{"
		+ "network=" + network
		+ ", networkCapabilities=" + networkCapabilities
		+ ", linkProperties=" + linkProperties
		+ ", subscriberId='" + NetworkIdentityUtils.scrubSubscriberId(subscriberId) + '\''
		+ ", legacyType=" + legacyType
		+ "network=" + mNetwork
		+ ", networkCapabilities=" + mNetworkCapabilities
		+ ", linkProperties=" + mLinkProperties
		+ ", subscriberId='" + NetworkIdentityUtils.scrubSubscriberId(mSubscriberId) + '\''
		+ ", legacyType=" + mLegacyType
		+ '}';
		}
		}

services/core/java/com/android/server/ConnectivityService.java

+3 −3

Original line number	Diff line number	Diff line
		@@ -2194,11 +2194,11 @@ public class ConnectivityService extends IConnectivityManager.Stub
		for (NetworkStateSnapshot snapshot : getAllNetworkStateSnapshots()) {
		// NetworkStateSnapshot doesn't contain NetworkInfo, so need to fetch it from the
		// NetworkAgentInfo.
		final NetworkAgentInfo nai = getNetworkAgentInfoForNetwork(snapshot.network);
		final NetworkAgentInfo nai = getNetworkAgentInfoForNetwork(snapshot.getNetwork());
		if (nai != null && nai.networkInfo.isConnected()) {
		result.add(new NetworkState(new NetworkInfo(nai.networkInfo),
		snapshot.linkProperties, snapshot.networkCapabilities, snapshot.network,
		snapshot.subscriberId));
		snapshot.getLinkProperties(), snapshot.getNetworkCapabilities(),
		snapshot.getNetwork(), snapshot.getSubscriberId()));
		}
		}
		return result.toArray(new NetworkState[result.size()]);

services/core/java/com/android/server/net/NetworkPolicyManagerService.java

+9 −9

Original line number	Diff line number	Diff line
		@@ -1942,7 +1942,7 @@ public class NetworkPolicyManagerService extends INetworkPolicyManager.Stub {
		* Collect all ifaces from a {@link NetworkStateSnapshot} into the given set.
		*/
		private static void collectIfaces(ArraySet<String> ifaces, NetworkStateSnapshot snapshot) {
		ifaces.addAll(snapshot.linkProperties.getAllInterfaceNames());
		ifaces.addAll(snapshot.getLinkProperties().getAllInterfaceNames());
		}

		/**
		@@ -2023,7 +2023,7 @@ public class NetworkPolicyManagerService extends INetworkPolicyManager.Stub {
		mNetIdToSubId.clear();
		final ArrayMap<NetworkStateSnapshot, NetworkIdentity> identified = new ArrayMap<>();
		for (final NetworkStateSnapshot snapshot : snapshots) {
		mNetIdToSubId.put(snapshot.network.getNetId(), parseSubId(snapshot));
		mNetIdToSubId.put(snapshot.getNetwork().getNetId(), parseSubId(snapshot));

		// Policies matched by NPMS only match by subscriber ID or by ssid. Thus subtype
		// in the object created here is never used and its value doesn't matter, so use
		@@ -2111,7 +2111,7 @@ public class NetworkPolicyManagerService extends INetworkPolicyManager.Stub {
		// One final pass to catch any metered ifaces that don't have explicitly
		// defined policies; typically Wi-Fi networks.
		for (final NetworkStateSnapshot snapshot : snapshots) {
		if (!snapshot.networkCapabilities.hasCapability(NET_CAPABILITY_NOT_METERED)) {
		if (!snapshot.getNetworkCapabilities().hasCapability(NET_CAPABILITY_NOT_METERED)) {
		matchingIfaces.clear();
		collectIfaces(matchingIfaces, snapshot);
		for (int j = matchingIfaces.size() - 1; j >= 0; j--) {
		@@ -2147,14 +2147,14 @@ public class NetworkPolicyManagerService extends INetworkPolicyManager.Stub {
		mSubscriptionOpportunisticQuota.clear();
		for (final NetworkStateSnapshot snapshot : snapshots) {
		if (!quotaEnabled) continue;
		if (snapshot.network == null) continue;
		final int subId = getSubIdLocked(snapshot.network);
		if (snapshot.getNetwork() == null) continue;
		final int subId = getSubIdLocked(snapshot.getNetwork());
		final SubscriptionPlan plan = getPrimarySubscriptionPlanLocked(subId);
		if (plan == null) continue;

		final long quotaBytes;
		final long limitBytes = plan.getDataLimitBytes();
		if (!snapshot.networkCapabilities.hasCapability(NET_CAPABILITY_NOT_ROAMING)) {
		if (!snapshot.getNetworkCapabilities().hasCapability(NET_CAPABILITY_NOT_ROAMING)) {
		// Clamp to 0 when roaming
		quotaBytes = 0;
		} else if (limitBytes == SubscriptionPlan.BYTES_UNKNOWN) {
		@@ -2172,7 +2172,7 @@ public class NetworkPolicyManagerService extends INetworkPolicyManager.Stub {
		.truncatedTo(ChronoUnit.DAYS)
		.toInstant().toEpochMilli();
		final long totalBytes = getTotalBytes(
		NetworkTemplate.buildTemplateMobileAll(snapshot.subscriberId),
		NetworkTemplate.buildTemplateMobileAll(snapshot.getSubscriberId()),
		start, startOfDay);
		final long remainingBytes = limitBytes - totalBytes;
		// Number of remaining days including current day
		@@ -5807,8 +5807,8 @@ public class NetworkPolicyManagerService extends INetworkPolicyManager.Stub {

		private int parseSubId(@NonNull NetworkStateSnapshot snapshot) {
		int subId = INVALID_SUBSCRIPTION_ID;
		if (snapshot.networkCapabilities.hasTransport(TRANSPORT_CELLULAR)) {
		NetworkSpecifier spec = snapshot.networkCapabilities.getNetworkSpecifier();
		if (snapshot.getNetworkCapabilities().hasTransport(TRANSPORT_CELLULAR)) {
		NetworkSpecifier spec = snapshot.getNetworkCapabilities().getNetworkSpecifier();
		if (spec instanceof TelephonyNetworkSpecifier) {
		subId = ((TelephonyNetworkSpecifier) spec).getSubscriptionId();
		}