sample_feature_flag

Here is an example of Firebase Remote Config in Flutter

This app is a joke application that mimics an e-commerce site that I created to explain the remote configuration feature of Firebase!

• https://firebase.google.com/docs/remote-config
• https://pub.dev/packages/firebase_remote_config
• https://firebase.flutter.dev/docs/remote-config/overview/

jsonItemList = [
    {'id': '1a', 'emoji': '💻', 'title': 'Macbook Pro', 'price': '240000'},
    {'id': '1b', 'emoji': '🎮', 'title': 'Switch', 'price': '38000'},
    {'id': '1c', 'emoji': '💿', 'title': 'CD', 'price': '3000'},
    {'id': '1d', 'emoji': '🍛', 'title': 'カレー', 'price': '800'},
    {'id': '1e', 'emoji': '🍣', 'title': '寿司', 'price': '4000'},
    {'id': '1f', 'emoji': '🍜', 'title': 'ラーメン', 'price': '1000'},
    {'id': '1g', 'emoji': '🍔', 'title': 'ハンバーガー', 'price': '300'},
    {'id': '1h', 'emoji': '🥩', 'title': '肉', 'price': '4000'},
    {'id': '1i', 'emoji': '🐟', 'title': '魚', 'price': '300'},
    {'id': '1j', 'emoji': '😄', 'title': 'スマイル', 'price': '0'},
];

slide

• https://docs.google.com/presentation/d/1Rzf1i6Kq5FWtlaGwG-ISVz_R0WYHZeozOT2sjyphtTc/edit?usp=sharing

Getting Started

This project is a starting point for a Flutter application.

A few resources to get you started if this is your first Flutter project:

• Lab: Write your first Flutter app
• Cookbook: Useful Flutter samples

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.

firebase

firebaseの設定ファイルは含んでいないので 各自firebaseの環境を設定後に GoogleService-Info.plist google-services.json をダウンロードして設定してください

• https://firebase.google.com/docs/flutter/setup?hl=ja&platform=ios
• https://firebase.google.com/docs/flutter/setup?hl=ja&platform=android

android

1. keystore作成

keytool -genkey -v -alias <AliasName> -keystore <Filename>.jks

example: keytool -genkey -v -alias key -keystore key.jks

2. Rootに作成されたjksファイルを /android/app/ 配下に配置

3. /android/ 配下に key.properties　を作成

4. propertiesファイルに以下の設定を追記

storePassword=<Password>
keyPassword=<Filename>
keyAlias=<AliasName>
storeFile=./<Filename>.jks

5. SHA 証明書フィンガープリントをfirebaseプロジェクトに登録 keytool -list -v -keystore ./path/to/<Filename>.jks -alias <AliasName>

example: keytool -list -v -keystore ./android/app/key.jks -alias key