1 /* 2 * Copyright (C) 2020 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.net.shared; 18 19 import android.annotation.Nullable; 20 import android.net.InetAddresses; 21 22 import java.net.InetAddress; 23 24 /** 25 * Collection of utility methods to convert to and from stable AIDL parcelables for IpClient 26 * configuration classes. 27 * @hide 28 */ 29 public final class IpConfigurationParcelableUtil { 30 31 /** 32 * Convert InetAddress to String. 33 * TODO: have an InetAddressParcelable 34 */ parcelAddress(@ullable InetAddress addr)35 public static String parcelAddress(@Nullable InetAddress addr) { 36 if (addr == null) return null; 37 return addr.getHostAddress(); 38 } 39 40 /** 41 * Convert String to InetAddress. 42 * TODO: have an InetAddressParcelable 43 */ unparcelAddress(@ullable String addr)44 public static InetAddress unparcelAddress(@Nullable String addr) { 45 if (addr == null) return null; 46 return InetAddresses.parseNumericAddress(addr); 47 } 48 } 49