Merge "Add NetworkUtils utilities to SystemApi"

am: 9cc31061fe

Change-Id: I82f20718d86b08cd0916ee33300ca0ee734305a6

core/java/android/net/IpPrefix.java

@@ -104,6 +104,8 @@ public final class IpPrefix implements Parcelable {
      *
      * @hide
      */
+    @SystemApi
+    @TestApi
     public IpPrefix(String prefix) {
         // We don't reuse the (InetAddress, int) constructor because "error: call to this must be
         // first statement in constructor". We could factor out setting the member variables to an

core/java/android/net/LinkAddress.java

@@ -176,6 +176,7 @@ public class LinkAddress implements Parcelable {
      * @hide
      */
     @SystemApi
+    @TestApi
     public LinkAddress(InetAddress address, int prefixLength) {
         this(address, prefixLength, 0, 0);
         this.scope = scopeForUnicastAddress(address);
@@ -199,6 +200,7 @@ public class LinkAddress implements Parcelable {
      * @hide
      */
     @SystemApi
+    @TestApi
     public LinkAddress(String address) {
         this(address, 0, 0);
         this.scope = scopeForUnicastAddress(this.address);
@@ -212,6 +214,8 @@ public class LinkAddress implements Parcelable {
      * @param scope The address scope.
      * @hide
      */
+    @SystemApi
+    @TestApi
     public LinkAddress(String address, int flags, int scope) {
         // This may throw an IllegalArgumentException; catching it is the caller's responsibility.
         // TODO: consider rejecting mapped IPv4 addresses such as "::ffff:192.0.2.5/24".

core/java/android/net/LinkProperties.java

@@ -287,7 +287,8 @@ public final class LinkProperties implements Parcelable {
      * @return true if {@code address} was added or updated, false otherwise.
      * @hide
      */
-    @UnsupportedAppUsage
+    @SystemApi
+    @TestApi
     public boolean addLinkAddress(LinkAddress address) {
         if (address == null) {
             return false;
@@ -315,6 +316,8 @@ public final class LinkProperties implements Parcelable {
      * @return true if the address was removed, false if it did not exist.
      * @hide
      */
+    @SystemApi
+    @TestApi
     public boolean removeLinkAddress(LinkAddress toRemove) {
         int i = findLinkAddressIndex(toRemove);
         if (i >= 0) {

core/java/android/net/Network.java

@@ -123,6 +123,8 @@ public class Network implements Parcelable {
     /**
      * @hide
      */
+    @SystemApi
+    @TestApi
     public Network(Network that) {
         this(that.netId, that.mPrivateDnsBypass);
     }

core/java/android/net/apf/ApfCapabilities.java

@@ -81,14 +81,14 @@ public class ApfCapabilities {
     /**
      * @return Whether the APF Filter in the device should filter out IEEE 802.3 Frames.
      */
-    public boolean getApfDrop8023Frames(Context context) {
+    public static boolean getApfDrop8023Frames(Context context) {
         return context.getResources().getBoolean(R.bool.config_apfDrop802_3Frames);
     }
 
     /**
      * @return An array of blacklisted EtherType, packets with EtherTypes within it will be dropped.
      */
-    public int[] getApfEthTypeBlackList(Context context) {
+    public static int[] getApfEthTypeBlackList(Context context) {
         return context.getResources().getIntArray(R.array.config_apfEthTypeBlackList);
     }
 }