diff options
Diffstat (limited to 'java')
-rw-r--r-- | java/com/android/server/ethernet/EthernetNetworkFactory.java | 11 | ||||
-rw-r--r-- | java/com/android/server/ethernet/EthernetTracker.java | 11 |
2 files changed, 15 insertions, 7 deletions
diff --git a/java/com/android/server/ethernet/EthernetNetworkFactory.java b/java/com/android/server/ethernet/EthernetNetworkFactory.java index ce0d77c..ef3abba 100644 --- a/java/com/android/server/ethernet/EthernetNetworkFactory.java +++ b/java/com/android/server/ethernet/EthernetNetworkFactory.java @@ -233,7 +233,8 @@ public class EthernetNetworkFactory extends NetworkFactory { * Update a network's configuration and restart it if necessary. * * @param ifaceName the interface name of the network to be updated. - * @param ipConfig the desired {@link IpConfiguration} for the given network. + * @param ipConfig the desired {@link IpConfiguration} for the given network or null. If + * {@code null} is passed, the existing IpConfiguration is not updated. * @param capabilities the desired {@link NetworkCapabilities} for the given network. If * {@code null} is passed, then the network's current * {@link NetworkCapabilities} will be used in support of existing APIs as @@ -243,7 +244,7 @@ public class EthernetNetworkFactory extends NetworkFactory { */ @VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE) protected void updateInterface(@NonNull final String ifaceName, - @NonNull final IpConfiguration ipConfig, + @Nullable final IpConfiguration ipConfig, @Nullable final NetworkCapabilities capabilities, @Nullable final IEthernetNetworkManagementListener listener) { if (!hasInterface(ifaceName)) { @@ -499,7 +500,7 @@ public class EthernetNetworkFactory extends NetworkFactory { mLegacyType = getLegacyType(mCapabilities); } - void updateInterface(@NonNull final IpConfiguration ipConfig, + void updateInterface(@Nullable final IpConfiguration ipConfig, @Nullable final NetworkCapabilities capabilities, @Nullable final IEthernetNetworkManagementListener listener) { if (DBG) { @@ -510,7 +511,9 @@ public class EthernetNetworkFactory extends NetworkFactory { ); } - mIpConfig = ipConfig; + if (null != ipConfig){ + mIpConfig = ipConfig; + } if (null != capabilities) { setCapabilities(capabilities); } diff --git a/java/com/android/server/ethernet/EthernetTracker.java b/java/com/android/server/ethernet/EthernetTracker.java index 1b696a4..074c81b 100644 --- a/java/com/android/server/ethernet/EthernetTracker.java +++ b/java/com/android/server/ethernet/EthernetTracker.java @@ -289,15 +289,20 @@ public class EthernetTracker { @VisibleForTesting(visibility = PACKAGE) protected void updateConfiguration(@NonNull final String iface, - @NonNull final IpConfiguration ipConfig, + @Nullable final IpConfiguration ipConfig, @Nullable final NetworkCapabilities capabilities, @Nullable final IEthernetNetworkManagementListener listener) { if (DBG) { Log.i(TAG, "updateConfiguration, iface: " + iface + ", capabilities: " + capabilities + ", ipConfig: " + ipConfig); } - final IpConfiguration localIpConfig = new IpConfiguration(ipConfig); - writeIpConfiguration(iface, localIpConfig); + + final IpConfiguration localIpConfig = ipConfig == null + ? null : new IpConfiguration(ipConfig); + if (ipConfig != null) { + writeIpConfiguration(iface, localIpConfig); + } + if (null != capabilities) { mNetworkCapabilities.put(iface, capabilities); } |