Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Flutterとfirebaseを使ってモバイルアプリに挑戦してみる
Search
Masaya Nasu
April 02, 2018
Technology
3
3k
Flutterとfirebaseを使ってモバイルアプリに挑戦してみる
Flutterとfirebaseを使ってモバイルアプリを作ろうとしている話。
サンプルコード
https://github.com/nasum/flutter_firebase_playground
Masaya Nasu
April 02, 2018
Tweet
Share
More Decks by Masaya Nasu
See All by Masaya Nasu
What's new in Go 1.23
nasum
0
98
カミナシのフロントエンド開発の効率化の取り組み
nasum
2
290
新参者だけどバーンアウトしかけているチームを立て直す
nasum
21
11k
DjangoではじめるGraphQLとフロントエンド開発の協業
nasum
1
3.5k
grpc-gatewayで作るマイクロサービスの管理画面
nasum
1
7.6k
コストをかけずに機械学習の環境を整える&学習環境(人間の)
nasum
0
1.7k
Elixirの好きなところ
nasum
0
510
ElectronでFirebaseを使ってみた(仮)
nasum
2
3.4k
Vue.jsを導入する際失敗したこと
nasum
1
4.2k
Other Decks in Technology
See All in Technology
ポストコロナ時代の SaaS におけるコスト削減の意義
izzii
1
470
ClaudeCodeにキレない技術
gtnao
1
860
第64回コンピュータビジョン勉強会「The PanAf-FGBG Dataset: Understanding the Impact of Backgrounds in Wildlife Behaviour Recognition」
x_ttyszk
0
240
AI時代にも変わらぬ価値を発揮したい: インフラ・クラウドを切り口にユーザー価値と非機能要件に向き合ってエンジニアとしての地力を培う
netmarkjp
0
130
組織内、組織間の資産保護に必要なアイデンティティ基盤と関連技術の最新動向
fujie
0
270
Transformerを用いたアイテム間の 相互影響を考慮したレコメンドリスト生成
recruitengineers
PRO
2
430
研究開発部メンバーの働き⽅ / Sansan R&D Profile
sansan33
PRO
3
18k
Talk to Someone At Delta Airlines™️ USA Contact Numbers
travelcarecenter
0
160
全部AI、全員Cursor、ドキュメント駆動開発 〜DevinやGeminiも添えて〜
rinchsan
10
5.1k
american aa airlines®️ USA Contact Numbers: Complete 2025 Support Guide
aaguide
0
500
united airlines ™®️ USA Contact Numbers: Complete 2025 Support Guide
flyunitedhelp
1
470
PHPからはじめるコンピュータアーキテクチャ / From Scripts to Silicon: A Journey Through the Layers of Computing
tomzoh
2
120
Featured
See All Featured
Embracing the Ebb and Flow
colly
86
4.8k
Automating Front-end Workflow
addyosmani
1370
200k
Music & Morning Musume
bryan
46
6.7k
The World Runs on Bad Software
bkeepers
PRO
70
11k
Done Done
chrislema
184
16k
Learning to Love Humans: Emotional Interface Design
aarron
273
40k
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.4k
The Invisible Side of Design
smashingmag
301
51k
Measuring & Analyzing Core Web Vitals
bluesmoon
7
520
Building a Scalable Design System with Sketch
lauravandoore
462
33k
How to Ace a Technical Interview
jacobian
278
23k
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
3.9k
Transcript
FlutterͱfirebaseΛ ͬͯϞόΠϧΞϓϦ ʹઓͯ͠ΈΔ Firebase Japan User Group / meetup /
3 ಹਢཧ
ࣗݾհ • ಹਢཧ ීஈRailsͱ͔Ͱ͓ࣄͯ͠·͢ • Twitter : @tomato360 GitHub: @nasum
• Vue.js͕͖
ࢲͱfirebase
ͪΐͬͱલʹগ͠৮ͬͯͨ https://speakerdeck.com/nasum/ electrondefirebasewoshi-tutemita-jia
࠷ֶۙͼͯ͠·͢ श࡞ɿMarkdownEditor https://spellnote.com/
৽͍͠ςʔϚΛࡧத
Flutter
Flutter • Google • ϞόΠϧΞϓϦ։ൃϑϨʔϜϫʔΫ • ΫϩεϓϥοτϑΥʔϜ • Dartʢʂʁ
Flutterͱfirebase͍͍Έ߹Θͤ ʢݸਓͷҙݟ • Flutter • ΫϩεϓϥοτϑΥʔϜ • firebase • αʔόϨε
• ࠷খͷͷΛ࠷Ͱ࡞Εͦ͏ͳΠϝʔδ
༻ײΛ୳ͬͯΈΔ
firebase auth buildscript { repositories { google() jcenter() } dependencies
{ classpath 'com.android.tools.build:gradle:3.0.1' classpath 'com.google.gms:google-services:3.2.0' } } android/build.gradle
firebase auth apply plugin: 'com.google.gms.google-services' android/app/build.gradle
firebase auth import 'package:google_sign_in/google_sign_in.dart'; import 'package:firebase_auth/firebase_auth.dart'; lib/main.dart
firebase auth final FirebaseAuth _auth = FirebaseAuth.instance; final GoogleSignIn _googleSignIn
= new GoogleSignIn(); lib/main.dart
firebase auth void _handleSignIn() async { GoogleSignInAccount googleUser = await
_googleSignIn.signIn(); GoogleSignInAuthentication googleAuth = await googleUser.authentication; FirebaseUser siginUser = await _auth.signInWithGoogle( accessToken: googleAuth.accessToken, idToken: googleAuth.idToken, ); setState(() { user = siginUser; }); } lib/main.dart
firebase auth if (user != null) { displayName = new
Text(user.displayName); email = new Text(user.email); avator = new CircleAvatar(backgroundImage: new NetworkImage(user.photoUrl)); } lib/main.dart
firebase auth
ग़དྷͨը໘
ͪΌΜͱAnalyticsಈ͘
firebase auth • ඞཁͳϥΠϒϥϦ • google_sign_in https://pub.dartlang.org/packages/google_sign_in • firebase_auth https://pub.dartlang.org/packages/firebase_auth
• ίʔυྫ • https://github.com/nasum/flutter_firebase_playground/ commit/66acc51fc6d67258dfb4b0194b3dcac72ff8992a
firebase auth ༻ײ • FirebaseUserͷΠϯελϯεΛ࡞ΕOK • JS൛ͱ༻ײࣅ͍ͯΔ
DartͷϥΠϒϥϦͷϖʔδ
cloud firestore import ‘package:cloud_firestore/cloud_firestore.dart'; QuerySnapshot snapShot = await Firestore.instance.collection(‘memo').getDocuments(); Firestore.instance
.collection('memo') .document() .setData({'text': _inputText}); lib/main.dart
cloud firestore
cloud firestore void _getDocument(List<Widget> list) async { QuerySnapshot snapShot =
await Firestore.instance.collection('memo').getDocuments(); setState(() { snapShot.documents.forEach((DocumentSnapshot ds) { SizedBox box = new SizedBox( width: 300.0, height: 50.0, child: new Card(child: new Text(ds.data['text'])), ); list.add(box); }); }); } lib/main.dart
ग़དྷͨը໘
cloud firestore
cloud firestore
cloud firestore • ඞཁͳϥΠϒϥϦ • cloud_firestore https://pub.dartlang.org/packages/cloud_firestore • ίʔυྫ https://github.com/nasum/
flutter_firebase_playground/commit/ 16960fb4ceafe0f1ed5bc85eb388a722e4739079
cloud firestoreײ • ༻ײJSͷͱࣅ͍ͯΔ • ࠷৽ͷ0.3.2Λ͏ͱίϯύΠϧग़དྷͳ͍ ʢཁௐࠪ • Ή͠ΖFlutterͷঢ়ଶཧͰۤ࿑ͨ͠
·ͱΊ • JSಉ༷ʹDart൛ָʹ͑Δ • FlutterͱDartʹ׳Εͳͯۤ͘࿑ͨ͠ʢ׳Εͷ • ΫϩεϓϥοτϑΥʔϜͱαʔόϨε࠷ڧͳؾ ͕͍ͯ͠Δ • ΞϓϦΛͭ͘Γ͍ͨਓʹ͓קΊ͍ͨ͠Έ߹Θͤ
αϯϓϧίʔυ • https://github.com/nasum/flutter_firebase_playground