1 /* 2 * Copyright (C) 2017 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; 18 19 import android.os.Parcel; 20 import android.os.Parcelable; 21 import android.text.TextUtils; 22 23 import com.android.internal.util.Preconditions; 24 25 import java.util.Objects; 26 27 /** @hide */ 28 public final class StringNetworkSpecifier extends NetworkSpecifier implements Parcelable { 29 /** 30 * Arbitrary string used to pass (additional) information to the network factory. 31 */ 32 public final String specifier; 33 StringNetworkSpecifier(String specifier)34 public StringNetworkSpecifier(String specifier) { 35 Preconditions.checkStringNotEmpty(specifier); 36 this.specifier = specifier; 37 } 38 39 @Override satisfiedBy(NetworkSpecifier other)40 public boolean satisfiedBy(NetworkSpecifier other) { 41 return equals(other); 42 } 43 44 @Override equals(Object o)45 public boolean equals(Object o) { 46 if (!(o instanceof StringNetworkSpecifier)) return false; 47 return TextUtils.equals(specifier, ((StringNetworkSpecifier) o).specifier); 48 } 49 50 @Override hashCode()51 public int hashCode() { 52 return Objects.hashCode(specifier); 53 } 54 55 @Override toString()56 public String toString() { 57 return specifier; 58 } 59 60 @Override describeContents()61 public int describeContents() { 62 return 0; 63 } 64 65 @Override writeToParcel(Parcel dest, int flags)66 public void writeToParcel(Parcel dest, int flags) { 67 dest.writeString(specifier); 68 } 69 70 public static final Parcelable.Creator<StringNetworkSpecifier> CREATOR = 71 new Parcelable.Creator<StringNetworkSpecifier>() { 72 public StringNetworkSpecifier createFromParcel(Parcel in) { 73 return new StringNetworkSpecifier(in.readString()); 74 } 75 public StringNetworkSpecifier[] newArray(int size) { 76 return new StringNetworkSpecifier[size]; 77 } 78 }; 79 } 80