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83 lines
1.9 KiB
Dart
83 lines
1.9 KiB
Dart
/*
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Copyright 2020. Huawei Technologies Co., Ltd. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import 'dart:convert';
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import 'dart:ui';
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import 'package:flutter/foundation.dart';
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class NavigationRequest {
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static const int OVERPASS = 1;
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static const int IS_SUPPORT_EX = 2;
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int type;
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Map<String, String> extras;
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NavigationRequest({
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this.type,
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this.extras,
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});
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void putExtras(String key, String value) {
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if (extras == null) {
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extras = Map<String, String>();
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}
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extras.putIfAbsent(key, () => value);
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}
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Map<String, dynamic> toMap() {
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return {
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'type': type,
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'extras': extras,
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};
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}
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factory NavigationRequest.fromMap(Map<dynamic, dynamic> map) {
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if (map == null) return null;
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return NavigationRequest(
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type: map['type'],
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extras: Map<String, String>.from(map['extras']),
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);
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}
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String toJson() => json.encode(toMap());
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factory NavigationRequest.fromJson(String source) =>
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NavigationRequest.fromMap(json.decode(source));
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@override
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String toString() {
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return 'NavigationRequest(type: $type, extras: $extras)';
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}
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@override
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bool operator ==(Object o) {
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if (identical(this, o)) return true;
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return o is NavigationRequest &&
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o.type == type &&
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mapEquals(o.extras, extras);
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}
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@override
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int get hashCode {
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return hashList([
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type,
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extras,
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]);
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}
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}
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