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Add @UnsupportedAppUsage annotations

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For packages:
  android.net.wimax
  android.net.wifi.p2p.nsd
  android.net.wifi.p2p
  android.net.wifi.hotspot2.pps
  android.net.wifi.hotspot2.omadm
  android.net.wifi.hotspot2
  android.net.wifi.aware
  android.net.wifi
  android.net.util
  android.net.sip
  android.net.rtp
  android.net.nsd
  android.net.metrics
  android.net.lowpan
  android.net.http
  android.net.captiveportal
  android.net

This is an automatically generated CL. See go/UnsupportedAppUsage
for more details.

Exempted-From-Owner-Approval: Mechanical changes to the codebase
which have been approved by Android API council and announced on
android-eng@

Bug: 110868826
Test: m
Change-Id: Ie25423113ee1a8071cd5039382c00de6ce0af7fd
Merged-In: I520be7a4c79e68310c12e4f55bf66acaa94145a1
This commit is contained in:
Mathew Inwood
2018-08-08 14:52:47 +01:00
parent bc63072e52
commit c5b9bec94e
15 changed files with 178 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
core/java/android/net/ConnectivityManager.java
View File

@@ -22,6 +22,7 @@ import android.annotation.SdkConstant;
import android.annotation.SdkConstant.SdkConstantType;
import android.annotation.SystemApi;
import android.annotation.SystemService;
import android.annotation.UnsupportedAppUsage;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
@@ -311,6 +312,7 @@ public class ConnectivityManager {
* @hide
*/
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
@UnsupportedAppUsage
public static final String INET_CONDITION_ACTION =
"android.net.conn.INET_CONDITION_ACTION";
@@ -325,6 +327,7 @@ public class ConnectivityManager {
* @hide
*/
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
@UnsupportedAppUsage
public static final String ACTION_TETHER_STATE_CHANGED =
"android.net.conn.TETHER_STATE_CHANGED";
@@ -333,6 +336,7 @@ public class ConnectivityManager {
* gives a String[] listing all the interfaces configured for
* tethering and currently available for tethering.
*/
@UnsupportedAppUsage
public static final String EXTRA_AVAILABLE_TETHER = "availableArray";
/**
@@ -347,6 +351,7 @@ public class ConnectivityManager {
* gives a String[] listing all the interfaces currently tethered
* (ie, has DHCPv4 support and packets potentially forwarded/NATed)
*/
@UnsupportedAppUsage
public static final String EXTRA_ACTIVE_TETHER = "tetherArray";
/**
@@ -355,6 +360,7 @@ public class ConnectivityManager {
* failed. Use {@link #getLastTetherError} to find the error code
* for any interfaces listed here.
*/
@UnsupportedAppUsage
public static final String EXTRA_ERRORED_TETHER = "erroredArray";
/**
@@ -459,6 +465,7 @@ public class ConnectivityManager {
* The absence of a connection type.
* @hide
*/
@UnsupportedAppUsage
public static final int TYPE_NONE = -1;
/**
@@ -575,6 +582,7 @@ public class ConnectivityManager {
* {@hide}
*/
@Deprecated
@UnsupportedAppUsage
public static final int TYPE_MOBILE_FOTA = 10;
/**
@@ -583,6 +591,7 @@ public class ConnectivityManager {
* {@hide}
*/
@Deprecated
@UnsupportedAppUsage
public static final int TYPE_MOBILE_IMS = 11;
/**
@@ -591,6 +600,7 @@ public class ConnectivityManager {
* {@hide}
*/
@Deprecated
@UnsupportedAppUsage
public static final int TYPE_MOBILE_CBS = 12;
/**
@@ -600,6 +610,7 @@ public class ConnectivityManager {
* {@hide}
*/
@Deprecated
@UnsupportedAppUsage
public static final int TYPE_WIFI_P2P = 13;
/**
@@ -608,6 +619,7 @@ public class ConnectivityManager {
* {@hide}
*/
@Deprecated
@UnsupportedAppUsage
public static final int TYPE_MOBILE_IA = 14;
/**
@@ -617,6 +629,7 @@ public class ConnectivityManager {
* {@hide}
*/
@Deprecated
@UnsupportedAppUsage
public static final int TYPE_MOBILE_EMERGENCY = 15;
/**
@@ -625,6 +638,7 @@ public class ConnectivityManager {
* {@hide}
*/
@Deprecated
@UnsupportedAppUsage
public static final int TYPE_PROXY = 16;
/**
@@ -707,6 +721,7 @@ public class ConnectivityManager {
*/
public static final String PRIVATE_DNS_DEFAULT_MODE_FALLBACK = PRIVATE_DNS_MODE_OPPORTUNISTIC;
@UnsupportedAppUsage
private final IConnectivityManager mService;
/**
* A kludge to facilitate static access where a Context pointer isn't available, like in the
@@ -743,6 +758,7 @@ public class ConnectivityManager {
* {@hide}
*/
@Deprecated
@UnsupportedAppUsage
public static String getNetworkTypeName(int type) {
switch (type) {
case TYPE_NONE:
@@ -797,6 +813,7 @@ public class ConnectivityManager {
* {@hide}
*/
@Deprecated
@UnsupportedAppUsage
public static boolean isNetworkTypeMobile(int networkType) {
switch (networkType) {
case TYPE_MOBILE:
@@ -1010,6 +1027,7 @@ public class ConnectivityManager {
* {@hide}
*/
@RequiresPermission(android.Manifest.permission.CONNECTIVITY_INTERNAL)
@UnsupportedAppUsage
public NetworkInfo getActiveNetworkInfoForUid(int uid) {
return getActiveNetworkInfoForUid(uid, false);
}
@@ -1107,6 +1125,7 @@ public class ConnectivityManager {
*/
@Deprecated
@RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
@UnsupportedAppUsage
public Network getNetworkForType(int networkType) {
try {
return mService.getNetworkForType(networkType);
@@ -1135,6 +1154,7 @@ public class ConnectivityManager {
* the Networks that applications run by the given user will use by default.
* @hide
*/
@UnsupportedAppUsage
public NetworkCapabilities[] getDefaultNetworkCapabilitiesForUser(int userId) {
try {
return mService.getDefaultNetworkCapabilitiesForUser(userId);
@@ -1153,6 +1173,7 @@ public class ConnectivityManager {
* {@hide}
*/
@RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
@UnsupportedAppUsage
public LinkProperties getActiveLinkProperties() {
try {
return mService.getActiveLinkProperties();
@@ -1177,6 +1198,7 @@ public class ConnectivityManager {
*/
@Deprecated
@RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
@UnsupportedAppUsage
public LinkProperties getLinkProperties(int networkType) {
try {
return mService.getLinkPropertiesForType(networkType);
@@ -1332,6 +1354,7 @@ public class ConnectivityManager {
return 1;
}
@UnsupportedAppUsage
private NetworkCapabilities networkCapabilitiesForFeature(int networkType, String feature) {
if (networkType == TYPE_MOBILE) {
switch (feature) {
@@ -1495,6 +1518,7 @@ public class ConnectivityManager {
};
}
@UnsupportedAppUsage
private static final HashMap<NetworkCapabilities, LegacyRequest> sLegacyRequests =
new HashMap<>();
@@ -1523,6 +1547,7 @@ public class ConnectivityManager {
Log.d(TAG, "expireRequest with " + ourSeqNum + ", " + sequenceNum);
}
@UnsupportedAppUsage
private NetworkRequest requestNetworkForFeatureLocked(NetworkCapabilities netCap) {
int delay = -1;
int type = legacyTypeForNetworkCapabilities(netCap);
@@ -1552,6 +1577,7 @@ public class ConnectivityManager {
}
}
@UnsupportedAppUsage
private boolean removeRequestForFeature(NetworkCapabilities netCap) {
final LegacyRequest l;
synchronized (sLegacyRequests) {
@@ -1619,10 +1645,13 @@ public class ConnectivityManager {
/** @hide */
public static class PacketKeepaliveCallback {
/** The requested keepalive was successfully started. */
@UnsupportedAppUsage
public void onStarted() {}
/** The keepalive was successfully stopped. */
@UnsupportedAppUsage
public void onStopped() {}
/** An error occurred. */
@UnsupportedAppUsage
public void onError(int error) {}
}
@@ -1689,6 +1718,7 @@ public class ConnectivityManager {
mLooper.quit();
}
@UnsupportedAppUsage
public void stop() {
try {
mService.stopKeepalive(mNetwork, mSlot);
@@ -1744,6 +1774,7 @@ public class ConnectivityManager {
*
* @hide
*/
@UnsupportedAppUsage
public PacketKeepalive startNattKeepalive(
Network network, int intervalSeconds, PacketKeepaliveCallback callback,
InetAddress srcAddr, int srcPort, InetAddress dstAddr) {
@@ -1805,6 +1836,7 @@ public class ConnectivityManager {
* {@link #bindProcessToNetwork} API.
*/
@Deprecated
@UnsupportedAppUsage
public boolean requestRouteToHostAddress(int networkType, InetAddress hostAddress) {
checkLegacyRoutingApiAccess();
try {
@@ -1848,12 +1880,14 @@ public class ConnectivityManager {
* @hide
*/
@Deprecated
@UnsupportedAppUsage
public void setBackgroundDataSetting(boolean allowBackgroundData) {
// ignored
}
/** {@hide} */
@Deprecated
@UnsupportedAppUsage
public NetworkQuotaInfo getActiveNetworkQuotaInfo() {
try {
return mService.getActiveNetworkQuotaInfo();
@@ -1867,6 +1901,7 @@ public class ConnectivityManager {
* @deprecated Talk to TelephonyManager directly
*/
@Deprecated
@UnsupportedAppUsage
public boolean getMobileDataEnabled() {
IBinder b = ServiceManager.getService(Context.TELEPHONY_SERVICE);
if (b != null) {
@@ -1986,6 +2021,7 @@ public class ConnectivityManager {
}
/** {@hide} */
@UnsupportedAppUsage
public static ConnectivityManager from(Context context) {
return (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
}
@@ -2036,6 +2072,7 @@ public class ConnectivityManager {
* @hide
*/
@Deprecated
@UnsupportedAppUsage
private static ConnectivityManager getInstance() {
if (getInstanceOrNull() == null) {
throw new IllegalStateException("No ConnectivityManager yet constructed");
@@ -2052,6 +2089,7 @@ public class ConnectivityManager {
* {@hide}
*/
@RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
@UnsupportedAppUsage
public String[] getTetherableIfaces() {
try {
return mService.getTetherableIfaces();
@@ -2068,6 +2106,7 @@ public class ConnectivityManager {
* {@hide}
*/
@RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
@UnsupportedAppUsage
public String[] getTetheredIfaces() {
try {
return mService.getTetheredIfaces();
@@ -2090,6 +2129,7 @@ public class ConnectivityManager {
* {@hide}
*/
@RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
@UnsupportedAppUsage
public String[] getTetheringErroredIfaces() {
try {
return mService.getTetheringErroredIfaces();
@@ -2136,6 +2176,7 @@ public class ConnectivityManager {
*
* {@hide}
*/
@UnsupportedAppUsage
public int tether(String iface) {
try {
String pkgName = mContext.getOpPackageName();
@@ -2164,6 +2205,7 @@ public class ConnectivityManager {
*
* {@hide}
*/
@UnsupportedAppUsage
public int untether(String iface) {
try {
String pkgName = mContext.getOpPackageName();
@@ -2317,6 +2359,7 @@ public class ConnectivityManager {
* {@hide}
*/
@RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
@UnsupportedAppUsage
public String[] getTetherableUsbRegexs() {
try {
return mService.getTetherableUsbRegexs();
@@ -2336,6 +2379,7 @@ public class ConnectivityManager {
* {@hide}
*/
@RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
@UnsupportedAppUsage
public String[] getTetherableWifiRegexs() {
try {
return mService.getTetherableWifiRegexs();
@@ -2355,6 +2399,7 @@ public class ConnectivityManager {
* {@hide}
*/
@RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
@UnsupportedAppUsage
public String[] getTetherableBluetoothRegexs() {
try {
return mService.getTetherableBluetoothRegexs();
@@ -2380,6 +2425,7 @@ public class ConnectivityManager {
*
* {@hide}
*/
@UnsupportedAppUsage
public int setUsbTethering(boolean enable) {
try {
String pkgName = mContext.getOpPackageName();
@@ -2426,6 +2472,7 @@ public class ConnectivityManager {
* {@hide}
*/
@RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
@UnsupportedAppUsage
public int getLastTetherError(String iface) {
try {
return mService.getLastTetherError(iface);
@@ -2579,6 +2626,7 @@ public class ConnectivityManager {
*/
@Deprecated
@RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
@UnsupportedAppUsage
public boolean isNetworkSupported(int networkType) {
try {
return mService.isNetworkSupported(networkType);
@@ -2680,6 +2728,7 @@ public class ConnectivityManager {
* @hide
*/
@RequiresPermission(android.Manifest.permission.CONNECTIVITY_INTERNAL)
@UnsupportedAppUsage
public void setAirplaneMode(boolean enable) {
try {
mService.setAirplaneMode(enable);
@@ -2689,6 +2738,7 @@ public class ConnectivityManager {
}
/** {@hide} */
@UnsupportedAppUsage
public void registerNetworkFactory(Messenger messenger, String name) {
try {
mService.registerNetworkFactory(messenger, name);
@@ -2698,6 +2748,7 @@ public class ConnectivityManager {
}
/** {@hide} */
@UnsupportedAppUsage
public void unregisterNetworkFactory(Messenger messenger) {
try {
mService.unregisterNetworkFactory(messenger);
@@ -3786,6 +3837,7 @@ public class ConnectivityManager {
* @deprecated This is strictly for legacy usage to support {@link #startUsingNetworkFeature}.
*/
@Deprecated
@UnsupportedAppUsage
public static boolean setProcessDefaultNetworkForHostResolution(Network network) {
return NetworkUtils.bindProcessToNetworkForHostResolution(
network == null ? NETID_UNSET : network.netId);

5
core/java/android/net/IpConfiguration.java
View File

@@ -16,6 +16,7 @@
package android.net;
import android.annotation.UnsupportedAppUsage;
import android.net.StaticIpConfiguration;
import android.os.Parcel;
import android.os.Parcelable;
@@ -32,6 +33,7 @@ public class IpConfiguration implements Parcelable {
public enum IpAssignment {
/* Use statically configured IP settings. Configuration can be accessed
* with staticIpConfiguration */
@UnsupportedAppUsage
STATIC,
/* Use dynamically configured IP settigns */
DHCP,
@@ -47,6 +49,7 @@ public class IpConfiguration implements Parcelable {
public enum ProxySettings {
/* No proxy is to be used. Any existing proxy settings
* should be cleared. */
@UnsupportedAppUsage
NONE,
/* Use statically configured proxy. Configuration can be accessed
* with httpProxy. */
@@ -61,6 +64,7 @@ public class IpConfiguration implements Parcelable {
public ProxySettings proxySettings;
@UnsupportedAppUsage
public ProxyInfo httpProxy;
private void init(IpAssignment ipAssignment,
@@ -79,6 +83,7 @@ public class IpConfiguration implements Parcelable {
init(IpAssignment.UNASSIGNED, ProxySettings.UNASSIGNED, null, null);
}
@UnsupportedAppUsage
public IpConfiguration(IpAssignment ipAssignment,
ProxySettings proxySettings,
StaticIpConfiguration staticIpConfiguration,

8
core/java/android/net/LinkAddress.java
View File

@@ -25,6 +25,7 @@ import static android.system.OsConstants.RT_SCOPE_LINK;
import static android.system.OsConstants.RT_SCOPE_SITE;
import static android.system.OsConstants.RT_SCOPE_UNIVERSE;
import android.annotation.UnsupportedAppUsage;
import android.os.Parcel;
import android.os.Parcelable;
import android.util.Pair;
@@ -54,11 +55,13 @@ public class LinkAddress implements Parcelable {
/**
* IPv4 or IPv6 address.
*/
@UnsupportedAppUsage
private InetAddress address;
/**
* Prefix length.
*/
@UnsupportedAppUsage
private int prefixLength;
/**
@@ -112,6 +115,7 @@ public class LinkAddress implements Parcelable {
* @return true if the address is IPv6.
* @hide
*/
@UnsupportedAppUsage
public boolean isIPv6() {
return address instanceof Inet6Address;
}
@@ -163,6 +167,7 @@ public class LinkAddress implements Parcelable {
* @param prefixLength The prefix length.
* @hide
*/
@UnsupportedAppUsage
public LinkAddress(InetAddress address, int prefixLength) {
this(address, prefixLength, 0, 0);
this.scope = scopeForUnicastAddress(address);
@@ -185,6 +190,7 @@ public class LinkAddress implements Parcelable {
* @param string The string to parse.
* @hide
*/
@UnsupportedAppUsage
public LinkAddress(String address) {
this(address, 0, 0);
this.scope = scopeForUnicastAddress(this.address);
@@ -255,6 +261,7 @@ public class LinkAddress implements Parcelable {
* otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean isSameAddressAs(LinkAddress other) {
return address.equals(other.address) && prefixLength == other.prefixLength;
}
@@ -278,6 +285,7 @@ public class LinkAddress implements Parcelable {
* TODO: Delete all callers and remove in favour of getPrefixLength().
* @hide
*/
@UnsupportedAppUsage
public int getNetworkPrefixLength() {
return getPrefixLength();
}

46
core/java/android/net/LinkProperties.java
View File

@@ -18,6 +18,7 @@ package android.net;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.UnsupportedAppUsage;
import android.os.Parcel;
import android.os.Parcelable;
import android.text.TextUtils;
@@ -48,6 +49,7 @@ import java.util.StringJoiner;
*/
public final class LinkProperties implements Parcelable {
// The interface described by the network link.
@UnsupportedAppUsage
private String mIfaceName;
private ArrayList<LinkAddress> mLinkAddresses = new ArrayList<>();
private ArrayList<InetAddress> mDnses = new ArrayList<>();
@@ -103,9 +105,13 @@ public final class LinkProperties implements Parcelable {
* @hide
*/
public enum ProvisioningChange {
@UnsupportedAppUsage
STILL_NOT_PROVISIONED,
@UnsupportedAppUsage
LOST_PROVISIONING,
@UnsupportedAppUsage
GAINED_PROVISIONING,
@UnsupportedAppUsage
STILL_PROVISIONED,
}
@@ -114,6 +120,7 @@ public final class LinkProperties implements Parcelable {
*
* @hide
*/
@UnsupportedAppUsage
public static ProvisioningChange compareProvisioning(
LinkProperties before, LinkProperties after) {
if (before.isProvisioned() && after.isProvisioned()) {
@@ -154,12 +161,14 @@ public final class LinkProperties implements Parcelable {
/**
* @hide
*/
@UnsupportedAppUsage
public LinkProperties() {
}
/**
* @hide
*/
@UnsupportedAppUsage
public LinkProperties(LinkProperties source) {
if (source != null) {
mIfaceName = source.mIfaceName;
@@ -186,6 +195,7 @@ public final class LinkProperties implements Parcelable {
* @param iface The name of the network interface used for this link.
* @hide
*/
@UnsupportedAppUsage
public void setInterfaceName(String iface) {
mIfaceName = iface;
ArrayList<RouteInfo> newRoutes = new ArrayList<>(mRoutes.size());
@@ -207,6 +217,7 @@ public final class LinkProperties implements Parcelable {
/**
* @hide
*/
@UnsupportedAppUsage
public List<String> getAllInterfaceNames() {
List<String> interfaceNames = new ArrayList<>(mStackedLinks.size() + 1);
if (mIfaceName != null) interfaceNames.add(mIfaceName);
@@ -226,6 +237,7 @@ public final class LinkProperties implements Parcelable {
* @return An unmodifiable {@link List} of {@link InetAddress} for this link.
* @hide
*/
@UnsupportedAppUsage
public List<InetAddress> getAddresses() {
List<InetAddress> addresses = new ArrayList<>();
for (LinkAddress linkAddress : mLinkAddresses) {
@@ -238,6 +250,7 @@ public final class LinkProperties implements Parcelable {
* Returns all the addresses on this link and all the links stacked above it.
* @hide
*/
@UnsupportedAppUsage
public List<InetAddress> getAllAddresses() {
List<InetAddress> addresses = new ArrayList<>();
for (LinkAddress linkAddress : mLinkAddresses) {
@@ -265,6 +278,7 @@ public final class LinkProperties implements Parcelable {
* @return true if {@code address} was added or updated, false otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean addLinkAddress(LinkAddress address) {
if (address == null) {
return false;
@@ -315,6 +329,7 @@ public final class LinkProperties implements Parcelable {
* Returns all the addresses on this link and all the links stacked above it.
* @hide
*/
@UnsupportedAppUsage
public List<LinkAddress> getAllLinkAddresses() {
List<LinkAddress> addresses = new ArrayList<>(mLinkAddresses);
for (LinkProperties stacked: mStackedLinks.values()) {
@@ -331,6 +346,7 @@ public final class LinkProperties implements Parcelable {
* object.
* @hide
*/
@UnsupportedAppUsage
public void setLinkAddresses(Collection<LinkAddress> addresses) {
mLinkAddresses.clear();
for (LinkAddress address: addresses) {
@@ -345,6 +361,7 @@ public final class LinkProperties implements Parcelable {
* @return true if the DNS server was added, false if it was already present.
* @hide
*/
@UnsupportedAppUsage
public boolean addDnsServer(InetAddress dnsServer) {
if (dnsServer != null && !mDnses.contains(dnsServer)) {
mDnses.add(dnsServer);
@@ -360,6 +377,7 @@ public final class LinkProperties implements Parcelable {
* @return true if the DNS server was removed, false if it did not exist.
* @hide
*/
@UnsupportedAppUsage
public boolean removeDnsServer(InetAddress dnsServer) {
if (dnsServer != null) {
return mDnses.remove(dnsServer);
@@ -374,6 +392,7 @@ public final class LinkProperties implements Parcelable {
* @param dnsServers The {@link Collection} of DNS servers to set in this object.
* @hide
*/
@UnsupportedAppUsage
public void setDnsServers(Collection<InetAddress> dnsServers) {
mDnses.clear();
for (InetAddress dnsServer: dnsServers) {
@@ -510,6 +529,7 @@ public final class LinkProperties implements Parcelable {
* domains to search when resolving host names on this link.
* @hide
*/
@UnsupportedAppUsage
public void setDomains(String domains) {
mDomains = domains;
}
@@ -532,6 +552,7 @@ public final class LinkProperties implements Parcelable {
* @param mtu The MTU to use for this link.
* @hide
*/
@UnsupportedAppUsage
public void setMtu(int mtu) {
mMtu = mtu;
}
@@ -543,6 +564,7 @@ public final class LinkProperties implements Parcelable {
* @return The mtu value set for this link.
* @hide
*/
@UnsupportedAppUsage
public int getMtu() {
return mMtu;
}
@@ -555,6 +577,7 @@ public final class LinkProperties implements Parcelable {
*
* @hide
*/
@UnsupportedAppUsage
public void setTcpBufferSizes(String tcpBufferSizes) {
mTcpBufferSizes = tcpBufferSizes;
}
@@ -566,6 +589,7 @@ public final class LinkProperties implements Parcelable {
*
* @hide
*/
@UnsupportedAppUsage
public String getTcpBufferSizes() {
return mTcpBufferSizes;
}
@@ -589,6 +613,7 @@ public final class LinkProperties implements Parcelable {
*
* @hide
*/
@UnsupportedAppUsage
public boolean addRoute(RouteInfo route) {
if (route != null) {
String routeIface = route.getInterface();
@@ -615,6 +640,7 @@ public final class LinkProperties implements Parcelable {
*
* @hide
*/
@UnsupportedAppUsage
public boolean removeRoute(RouteInfo route) {
return route != null &&
Objects.equals(mIfaceName, route.getInterface()) &&
@@ -645,6 +671,7 @@ public final class LinkProperties implements Parcelable {
* Returns all the routes on this link and all the links stacked above it.
* @hide
*/
@UnsupportedAppUsage
public List<RouteInfo> getAllRoutes() {
List<RouteInfo> routes = new ArrayList<>(mRoutes);
for (LinkProperties stacked: mStackedLinks.values()) {
@@ -661,6 +688,7 @@ public final class LinkProperties implements Parcelable {
* @param proxy A {@link ProxyInfo} defining the HTTP Proxy to use on this link.
* @hide
*/
@UnsupportedAppUsage
public void setHttpProxy(ProxyInfo proxy) {
mHttpProxy = proxy;
}
@@ -685,6 +713,7 @@ public final class LinkProperties implements Parcelable {
* @return true if the link was stacked, false otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean addStackedLink(LinkProperties link) {
if (link != null && link.getInterfaceName() != null) {
mStackedLinks.put(link.getInterfaceName(), link);
@@ -715,6 +744,7 @@ public final class LinkProperties implements Parcelable {
* Returns all the links stacked on top of this link.
* @hide
*/
@UnsupportedAppUsage
public @NonNull List<LinkProperties> getStackedLinks() {
if (mStackedLinks.isEmpty()) {
return Collections.emptyList();
@@ -730,6 +760,7 @@ public final class LinkProperties implements Parcelable {
* Clears this object to its initial state.
* @hide
*/
@UnsupportedAppUsage
public void clear() {
mIfaceName = null;
mLinkAddresses.clear();
@@ -831,6 +862,7 @@ public final class LinkProperties implements Parcelable {
* @return {@code true} if there is an IPv4 address, {@code false} otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean hasIPv4Address() {
for (LinkAddress address : mLinkAddresses) {
if (address.getAddress() instanceof Inet4Address) {
@@ -858,6 +890,7 @@ public final class LinkProperties implements Parcelable {
* @return {@code true} if there is a global preferred IPv6 address, {@code false} otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean hasGlobalIPv6Address() {
for (LinkAddress address : mLinkAddresses) {
if (address.getAddress() instanceof Inet6Address && address.isGlobalPreferred()) {
@@ -873,6 +906,7 @@ public final class LinkProperties implements Parcelable {
* @return {@code true} if there is an IPv4 default route, {@code false} otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean hasIPv4DefaultRoute() {
for (RouteInfo r : mRoutes) {
if (r.isIPv4Default()) {
@@ -888,6 +922,7 @@ public final class LinkProperties implements Parcelable {
* @return {@code true} if there is an IPv6 default route, {@code false} otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean hasIPv6DefaultRoute() {
for (RouteInfo r : mRoutes) {
if (r.isIPv6Default()) {
@@ -903,6 +938,7 @@ public final class LinkProperties implements Parcelable {
* @return {@code true} if there is an IPv4 DNS server, {@code false} otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean hasIPv4DnsServer() {
for (InetAddress ia : mDnses) {
if (ia instanceof Inet4Address) {
@@ -918,6 +954,7 @@ public final class LinkProperties implements Parcelable {
* @return {@code true} if there is an IPv6 DNS server, {@code false} otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean hasIPv6DnsServer() {
for (InetAddress ia : mDnses) {
if (ia instanceof Inet6Address) {
@@ -947,6 +984,7 @@ public final class LinkProperties implements Parcelable {
* @return {@code true} if the link is provisioned, {@code false} otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean isIPv6Provisioned() {
return (hasGlobalIPv6Address() &&
hasIPv6DefaultRoute() &&
@@ -960,6 +998,7 @@ public final class LinkProperties implements Parcelable {
* @return {@code true} if the link is provisioned, {@code false} otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean isProvisioned() {
return (isIPv4Provisioned() || isIPv6Provisioned());
}
@@ -971,6 +1010,7 @@ public final class LinkProperties implements Parcelable {
* {@code false} otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean isReachable(InetAddress ip) {
final List<RouteInfo> allRoutes = getAllRoutes();
// If we don't have a route to this IP address, it's not reachable.
@@ -1008,6 +1048,7 @@ public final class LinkProperties implements Parcelable {
* @return {@code true} if both are identical, {@code false} otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean isIdenticalInterfaceName(LinkProperties target) {
return TextUtils.equals(getInterfaceName(), target.getInterfaceName());
}
@@ -1019,6 +1060,7 @@ public final class LinkProperties implements Parcelable {
* @return {@code true} if both are identical, {@code false} otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean isIdenticalAddresses(LinkProperties target) {
Collection<InetAddress> targetAddresses = target.getAddresses();
Collection<InetAddress> sourceAddresses = getAddresses();
@@ -1033,6 +1075,7 @@ public final class LinkProperties implements Parcelable {
* @return {@code true} if both are identical, {@code false} otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean isIdenticalDnses(LinkProperties target) {
Collection<InetAddress> targetDnses = target.getDnsServers();
String targetDomains = target.getDomains();
@@ -1080,6 +1123,7 @@ public final class LinkProperties implements Parcelable {
* @return {@code true} if both are identical, {@code false} otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean isIdenticalRoutes(LinkProperties target) {
Collection<RouteInfo> targetRoutes = target.getRoutes();
return (mRoutes.size() == targetRoutes.size()) ?
@@ -1093,6 +1137,7 @@ public final class LinkProperties implements Parcelable {
* @return {@code true} if both are identical, {@code false} otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean isIdenticalHttpProxy(LinkProperties target) {
return getHttpProxy() == null ? target.getHttpProxy() == null :
getHttpProxy().equals(target.getHttpProxy());
@@ -1105,6 +1150,7 @@ public final class LinkProperties implements Parcelable {
* @return {@code true} if both are identical, {@code false} otherwise.
* @hide
*/
@UnsupportedAppUsage
public boolean isIdenticalStackedLinks(LinkProperties target) {
if (!mStackedLinks.keySet().equals(target.mStackedLinks.keySet())) {
return false;

2
core/java/android/net/MacAddress.java
View File

@@ -18,6 +18,7 @@ package android.net;
import android.annotation.IntDef;
import android.annotation.NonNull;
import android.annotation.UnsupportedAppUsage;
import android.os.Parcel;
import android.os.Parcelable;
@@ -50,6 +51,7 @@ public final class MacAddress implements Parcelable {
* The MacAddress zero MAC address.
* @hide
*/
@UnsupportedAppUsage
public static final MacAddress ALL_ZEROS_ADDRESS = new MacAddress(0);
/** @hide */

3
core/java/android/net/Network.java
View File

@@ -16,6 +16,7 @@
package android.net;
import android.annotation.UnsupportedAppUsage;
import android.os.Parcel;
import android.os.Parcelable;
import android.system.ErrnoException;
@@ -59,6 +60,7 @@ public class Network implements Parcelable {
/**
* @hide
*/
@UnsupportedAppUsage
public final int netId;
// Objects used to perform per-network operations such as getSocketFactory
@@ -103,6 +105,7 @@ public class Network implements Parcelable {
/**
* @hide
*/
@UnsupportedAppUsage
public Network(int netId) {
this.netId = netId;
}

2
core/java/android/net/NetworkAgent.java
View File

@@ -16,6 +16,7 @@
package android.net;
import android.annotation.UnsupportedAppUsage;
import android.content.Context;
import android.net.ConnectivityManager.PacketKeepalive;
import android.os.Bundle;
@@ -351,6 +352,7 @@ public abstract class NetworkAgent extends Handler {
/**
* Called by the bearer code when it has new NetworkInfo data.
*/
@UnsupportedAppUsage
public void sendNetworkInfo(NetworkInfo networkInfo) {
queueOrSendMessage(EVENT_NETWORK_INFO_CHANGED, new NetworkInfo(networkInfo));
}

12
core/java/android/net/NetworkCapabilities.java
View File

@@ -19,6 +19,7 @@ package android.net;
import android.annotation.IntDef;
import android.annotation.SystemApi;
import android.annotation.TestApi;
import android.annotation.UnsupportedAppUsage;
import android.net.ConnectivityManager.NetworkCallback;
import android.os.Parcel;
import android.os.Parcelable;
@@ -56,6 +57,7 @@ public final class NetworkCapabilities implements Parcelable {
/**
* @hide
*/
@UnsupportedAppUsage
public NetworkCapabilities() {
clearAll();
mNetworkCapabilities = DEFAULT_CAPABILITIES;
@@ -103,6 +105,7 @@ public final class NetworkCapabilities implements Parcelable {
* Represents the network's capabilities. If any are specified they will be satisfied
* by any Network that matches all of them.
*/
@UnsupportedAppUsage
private long mNetworkCapabilities;
/**
@@ -371,6 +374,7 @@ public final class NetworkCapabilities implements Parcelable {
* @return This NetworkCapabilities instance, to facilitate chaining.
* @hide
*/
@UnsupportedAppUsage
public NetworkCapabilities addCapability(@NetCapability int capability) {
checkValidCapability(capability);
mNetworkCapabilities |= 1 << capability;
@@ -407,6 +411,7 @@ public final class NetworkCapabilities implements Parcelable {
* @return This NetworkCapabilities instance, to facilitate chaining.
* @hide
*/
@UnsupportedAppUsage
public NetworkCapabilities removeCapability(@NetCapability int capability) {
checkValidCapability(capability);
final long mask = ~(1 << capability);
@@ -659,6 +664,7 @@ public final class NetworkCapabilities implements Parcelable {
* @return This NetworkCapabilities instance, to facilitate chaining.
* @hide
*/
@UnsupportedAppUsage
public NetworkCapabilities addTransportType(@Transport int transportType) {
checkValidTransportType(transportType);
mTransportTypes |= 1 << transportType;
@@ -898,6 +904,7 @@ public final class NetworkCapabilities implements Parcelable {
* specifier. See {@link #setNetworkSpecifier}.
* @hide
*/
@UnsupportedAppUsage
public NetworkSpecifier getNetworkSpecifier() {
return mNetworkSpecifier;
}
@@ -930,6 +937,7 @@ public final class NetworkCapabilities implements Parcelable {
* Signal strength. This is a signed integer, and higher values indicate better signal.
* The exact units are bearer-dependent. For example, Wi-Fi uses RSSI.
*/
@UnsupportedAppUsage
private int mSignalStrength = SIGNAL_STRENGTH_UNSPECIFIED;
/**
@@ -945,6 +953,7 @@ public final class NetworkCapabilities implements Parcelable {
* @param signalStrength the bearer-specific signal strength.
* @hide
*/
@UnsupportedAppUsage
public NetworkCapabilities setSignalStrength(int signalStrength) {
mSignalStrength = signalStrength;
return this;
@@ -955,6 +964,7 @@ public final class NetworkCapabilities implements Parcelable {
*
* @hide
*/
@UnsupportedAppUsage
public boolean hasSignalStrength() {
return mSignalStrength > SIGNAL_STRENGTH_UNSPECIFIED;
}
@@ -965,6 +975,7 @@ public final class NetworkCapabilities implements Parcelable {
* @return The bearer-specific signal strength.
* @hide
*/
@UnsupportedAppUsage
public int getSignalStrength() {
return mSignalStrength;
}
@@ -1544,6 +1555,7 @@ public final class NetworkCapabilities implements Parcelable {
/**
* @hide
*/
@UnsupportedAppUsage
public static String transportNamesOf(@Transport int[] types) {
StringJoiner joiner = new StringJoiner("|");
if (types != null) {

8
core/java/android/net/NetworkInfo.java
View File

@@ -16,6 +16,7 @@
package android.net;
import android.annotation.UnsupportedAppUsage;
import android.os.Parcel;
import android.os.Parcelable;
@@ -129,6 +130,7 @@ public class NetworkInfo implements Parcelable {
/**
* @hide
*/
@UnsupportedAppUsage
public NetworkInfo(int type, int subtype, String typeName, String subtypeName) {
if (!ConnectivityManager.isNetworkTypeValid(type)
&& type != ConnectivityManager.TYPE_NONE) {
@@ -143,6 +145,7 @@ public class NetworkInfo implements Parcelable {
}
/** {@hide} */
@UnsupportedAppUsage
public NetworkInfo(NetworkInfo source) {
if (source != null) {
synchronized (source) {
@@ -209,6 +212,7 @@ public class NetworkInfo implements Parcelable {
/**
* @hide
*/
@UnsupportedAppUsage
public void setSubtype(int subtype, String subtypeName) {
synchronized (this) {
mSubtype = subtype;
@@ -317,6 +321,7 @@ public class NetworkInfo implements Parcelable {
* @hide
*/
@Deprecated
@UnsupportedAppUsage
public void setIsAvailable(boolean isAvailable) {
synchronized (this) {
mIsAvailable = isAvailable;
@@ -347,6 +352,7 @@ public class NetworkInfo implements Parcelable {
* @hide
*/
@Deprecated
@UnsupportedAppUsage
public void setFailover(boolean isFailover) {
synchronized (this) {
mIsFailover = isFailover;
@@ -377,6 +383,7 @@ public class NetworkInfo implements Parcelable {
*/
@VisibleForTesting
@Deprecated
@UnsupportedAppUsage
public void setRoaming(boolean isRoaming) {
synchronized (this) {
mIsRoaming = isRoaming;
@@ -422,6 +429,7 @@ public class NetworkInfo implements Parcelable {
* @hide
*/
@Deprecated
@UnsupportedAppUsage
public void setDetailedState(DetailedState detailedState, String reason, String extraInfo) {
synchronized (this) {
this.mDetailedState = detailedState;

6
core/java/android/net/NetworkRequest.java
View File

@@ -17,6 +17,7 @@
package android.net;
import android.annotation.NonNull;
import android.annotation.UnsupportedAppUsage;
import android.net.NetworkCapabilities.NetCapability;
import android.net.NetworkCapabilities.Transport;
import android.os.Parcel;
@@ -38,6 +39,7 @@ public class NetworkRequest implements Parcelable {
* The {@link NetworkCapabilities} that define this request.
* @hide
*/
@UnsupportedAppUsage
public final @NonNull NetworkCapabilities networkCapabilities;
/**
@@ -46,6 +48,7 @@ public class NetworkRequest implements Parcelable {
* the request.
* @hide
*/
@UnsupportedAppUsage
public final int requestId;
/**
@@ -53,6 +56,7 @@ public class NetworkRequest implements Parcelable {
* Causes CONNECTIVITY_ACTION broadcasts to be sent.
* @hide
*/
@UnsupportedAppUsage
public final int legacyType;
/**
@@ -241,6 +245,7 @@ public class NetworkRequest implements Parcelable {
* @return The builder to facilitate chaining.
* @hide
*/
@UnsupportedAppUsage
public Builder clearCapabilities() {
mNetworkCapabilities.clearAll();
return this;
@@ -339,6 +344,7 @@ public class NetworkRequest implements Parcelable {
* @param signalStrength the bearer-specific signal strength.
* @hide
*/
@UnsupportedAppUsage
public Builder setSignalStrength(int signalStrength) {
mNetworkCapabilities.setSignalStrength(signalStrength);
return this;

4
core/java/android/net/NetworkState.java
View File

@@ -16,6 +16,7 @@
package android.net;
import android.annotation.UnsupportedAppUsage;
import android.os.Parcel;
import android.os.Parcelable;
import android.util.Slog;
@@ -33,6 +34,7 @@ public class NetworkState implements Parcelable {
public final NetworkInfo networkInfo;
public final LinkProperties linkProperties;
public final NetworkCapabilities networkCapabilities;
@UnsupportedAppUsage
public final Network network;
public final String subscriberId;
public final String networkId;
@@ -58,6 +60,7 @@ public class NetworkState implements Parcelable {
}
}
@UnsupportedAppUsage
public NetworkState(Parcel in) {
networkInfo = in.readParcelable(null);
linkProperties = in.readParcelable(null);
@@ -82,6 +85,7 @@ public class NetworkState implements Parcelable {
out.writeString(networkId);
}
@UnsupportedAppUsage
public static final Creator<NetworkState> CREATOR = new Creator<NetworkState>() {
@Override
public NetworkState createFromParcel(Parcel in) {

11
core/java/android/net/NetworkUtils.java
View File

@@ -16,6 +16,7 @@
package android.net;
import android.annotation.UnsupportedAppUsage;
import android.os.Parcel;
import android.util.Log;
import android.util.Pair;
@@ -43,6 +44,7 @@ public class NetworkUtils {
/**
* Attaches a socket filter that accepts DHCP packets to the given socket.
*/
@UnsupportedAppUsage
public native static void attachDhcpFilter(FileDescriptor fd) throws SocketException;
/**
@@ -50,6 +52,7 @@ public class NetworkUtils {
* @param fd the socket's {@link FileDescriptor}.
* @param packetType the hardware address type, one of ARPHRD_*.
*/
@UnsupportedAppUsage
public native static void attachRaFilter(FileDescriptor fd, int packetType) throws SocketException;
/**
@@ -60,6 +63,7 @@ public class NetworkUtils {
* @param fd the socket's {@link FileDescriptor}.
* @param packetType the hardware address type, one of ARPHRD_*.
*/
@UnsupportedAppUsage
public native static void attachControlPacketFilter(FileDescriptor fd, int packetType)
throws SocketException;
@@ -108,6 +112,7 @@ public class NetworkUtils {
* this socket will go directly to the underlying network, so its traffic will not be
* forwarded through the VPN.
*/
@UnsupportedAppUsage
public static boolean protectFromVpn(FileDescriptor fd) {
return protectFromVpn(fd.getInt$());
}
@@ -131,6 +136,7 @@ public class NetworkUtils {
* or {@link #intToInet4AddressHTL(int)}
*/
@Deprecated
@UnsupportedAppUsage
public static InetAddress intToInetAddress(int hostAddress) {
return intToInet4AddressHTL(hostAddress);
}
@@ -209,6 +215,7 @@ public class NetworkUtils {
* or {@link #prefixLengthToV4NetmaskIntHTL(int)}
*/
@Deprecated
@UnsupportedAppUsage
public static int prefixLengthToNetmaskInt(int prefixLength)
throws IllegalArgumentException {
return prefixLengthToV4NetmaskIntHTL(prefixLength);
@@ -255,6 +262,7 @@ public class NetworkUtils {
* @throws IllegalArgumentException the specified netmask was not contiguous.
* @hide
*/
@UnsupportedAppUsage
public static int netmaskToPrefixLength(Inet4Address netmask) {
// inetAddressToInt returns an int in *network* byte order.
int i = Integer.reverseBytes(inetAddressToInt(netmask));
@@ -275,6 +283,7 @@ public class NetworkUtils {
* @return the InetAddress
* @hide
*/
@UnsupportedAppUsage
public static InetAddress numericToInetAddress(String addrString)
throws IllegalArgumentException {
return InetAddress.parseNumericAddress(addrString);
@@ -349,6 +358,7 @@ public class NetworkUtils {
/**
* Returns the implicit netmask of an IPv4 address, as was the custom before 1993.
*/
@UnsupportedAppUsage
public static int getImplicitNetmask(Inet4Address address) {
int firstByte = address.getAddress()[0] & 0xff; // Convert to an unsigned value.
if (firstByte < 128) {
@@ -439,6 +449,7 @@ public class NetworkUtils {
* @param addr a string representing an ip addr
* @return a string propertly trimmed
*/
@UnsupportedAppUsage
public static String trimV4AddrZeros(String addr) {
if (addr == null) return null;
String[] octets = addr.split("\\.");

2
core/java/android/net/ProxyInfo.java
View File

@@ -17,6 +17,7 @@
package android.net;
import android.annotation.UnsupportedAppUsage;
import android.os.Parcel;
import android.os.Parcelable;
import android.text.TextUtils;
@@ -91,6 +92,7 @@ public class ProxyInfo implements Parcelable {
* Create a ProxyProperties that points at a HTTP Proxy.
* @hide
*/
@UnsupportedAppUsage
public ProxyInfo(String host, int port, String exclList) {
mHost = host;
mPort = port;

10
core/java/android/net/RouteInfo.java
View File

@@ -16,6 +16,7 @@
package android.net;
import android.annotation.UnsupportedAppUsage;
import android.os.Parcel;
import android.os.Parcelable;
@@ -55,6 +56,7 @@ public final class RouteInfo implements Parcelable {
/**
* The gateway address for this route.
*/
@UnsupportedAppUsage
private final InetAddress mGateway;
/**
@@ -79,6 +81,7 @@ public final class RouteInfo implements Parcelable {
// Derived data members.
// TODO: remove these.
@UnsupportedAppUsage
private final boolean mIsHost;
private final boolean mHasGateway;
@@ -160,6 +163,7 @@ public final class RouteInfo implements Parcelable {
/**
* @hide
*/
@UnsupportedAppUsage
public RouteInfo(IpPrefix destination, InetAddress gateway, String iface) {
this(destination, gateway, iface, RTN_UNICAST);
}
@@ -167,6 +171,7 @@ public final class RouteInfo implements Parcelable {
/**
* @hide
*/
@UnsupportedAppUsage
public RouteInfo(LinkAddress destination, InetAddress gateway, String iface) {
this(destination == null ? null :
new IpPrefix(destination.getAddress(), destination.getPrefixLength()),
@@ -197,6 +202,7 @@ public final class RouteInfo implements Parcelable {
*
* TODO: Remove this.
*/
@UnsupportedAppUsage
public RouteInfo(LinkAddress destination, InetAddress gateway) {
this(destination, gateway, null);
}
@@ -208,6 +214,7 @@ public final class RouteInfo implements Parcelable {
*
* @hide
*/
@UnsupportedAppUsage
public RouteInfo(InetAddress gateway) {
this((IpPrefix) null, gateway, null);
}
@@ -258,6 +265,7 @@ public final class RouteInfo implements Parcelable {
}
}
@UnsupportedAppUsage
private boolean isHost() {
return (mDestination.getAddress() instanceof Inet4Address &&
mDestination.getPrefixLength() == 32) ||
@@ -355,6 +363,7 @@ public final class RouteInfo implements Parcelable {
* @return {@code true} if a gateway is specified
* @hide
*/
@UnsupportedAppUsage
public boolean hasGateway() {
return mHasGateway;
}
@@ -379,6 +388,7 @@ public final class RouteInfo implements Parcelable {
*
* @hide
*/
@UnsupportedAppUsage
public static RouteInfo selectBestRoute(Collection<RouteInfo> routes, InetAddress dest) {
if ((routes == null) || (dest == null)) return null;

7
core/java/android/net/StaticIpConfiguration.java
View File

@@ -16,6 +16,7 @@
package android.net;
import android.annotation.UnsupportedAppUsage;
import android.net.LinkAddress;
import android.os.Parcelable;
import android.os.Parcel;
@@ -46,11 +47,16 @@ import java.util.Objects;
* @hide
*/
public class StaticIpConfiguration implements Parcelable {
@UnsupportedAppUsage
public LinkAddress ipAddress;
@UnsupportedAppUsage
public InetAddress gateway;
@UnsupportedAppUsage
public final ArrayList<InetAddress> dnsServers;
@UnsupportedAppUsage
public String domains;
@UnsupportedAppUsage
public StaticIpConfiguration() {
dnsServers = new ArrayList<InetAddress>();
}
@@ -80,6 +86,7 @@ public class StaticIpConfiguration implements Parcelable {
* 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.
*/
@UnsupportedAppUsage
public List<RouteInfo> getRoutes(String iface) {
List<RouteInfo> routes = new ArrayList<RouteInfo>(3);
if (ipAddress != null) {