main.dart

// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// [START set_up_environment]
import'package:cloud_firestore/cloud_firestore.dart';
import'package:firebase_auth/firebase_auth.dart';
import'package:firebase_core/firebase_core.dart';
import'package:firebase_database/firebase_database.dart';
import'package:firebase_dynamic_links/firebase_dynamic_links.dart';
import'package:firebase_remote_config/firebase_remote_config.dart';
// [END set_up_environment]

import'package:firebase_snippets_app/app.dart';
import'package:firebase_storage/firebase_storage.dart';
import'package:flutter/foundation.dart';
import'package:flutter/material.dart';

import'firebase_options.dart';

voidmain() async {
WidgetsFlutterBinding.ensureInitialized();
awaitFirebase.initializeApp(
 name:'Dev',
 options:DefaultFirebaseOptions.currentPlatform,
 );

final db =FirebaseFirestore.instance;

// [START access_data_offline_configure_offline_persistence]
final settings = db.settings.copyWith(persistenceEnabled:true);
// [END access_data_offline_configure_offline_persistence]

// [START access_data_offline_configure_offline_persistence]
final updatedSettings =
 db.settings.copyWith(cacheSizeBytes:Settings.CACHE_SIZE_UNLIMITED);
 db.settings = settings;
// [END access_data_offline_configure_offline_persistence]

// [START get_started_get_singleton_object]
FirebaseRemoteConfig firebaseRemoteConfig =FirebaseRemoteConfig.instance;
// [END get_started_get_singleton_object]

// [START dynamic_links_get_initial_links]
finalPendingDynamicLinkData? initialLink =
awaitFirebaseDynamicLinks.instance.getInitialLink();
// [END dynamic_links_get_initial_links]

if (kIsWeb) {
// [START auth_persistingAuthState]
awaitFirebaseAuth.instance.setPersistence(Persistence.NONE);
// [END auth_persistingAuthState]
 }

if (!kReleaseMode) {
FirebaseAuth.instance.useAuthEmulator('localhost', 9099);
FirebaseFirestore.instance.useFirestoreEmulator('localhost', 8080);
FirebaseDatabase.instance.useDatabaseEmulator('localhost', 9000);
FirebaseStorage.instance.useStorageEmulator('localhost', 9199);
 }

runApp(
MyApp(
 firestore: db,
 firebaseRemoteConfig: firebaseRemoteConfig,
 initialLink:null,
 ),
 );
}