From 50b0d0264cf032b60ebe80f647577f5710c969ab Mon Sep 17 00:00:00 2001
From: Daichi Aoki <fremie.off@gmail.com>
Date: Sat, 21 Oct 2023 20:38:42 +0900
Subject: [PATCH 1/2] =?UTF-8?q?:books:=20firebase=5Foptions=E3=81=AE?=
 =?UTF-8?q?=E3=82=B3=E3=83=94=E3=83=9A=E3=82=92=E8=BF=BD=E5=8A=A0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/outline/chapter5.md | 64 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 62 insertions(+), 2 deletions(-)

diff --git a/docs/outline/chapter5.md b/docs/outline/chapter5.md
index cc444c2..f640b7e 100644
--- a/docs/outline/chapter5.md
+++ b/docs/outline/chapter5.md
@@ -5,7 +5,67 @@ flutter pub add firebase_core
 flutter pub add cloud_firestore
 ```
 
-[GitHub Discussions](https://github.com/FlutterKaigi/tic_tac_toe_handson/discussions) から `firebase-options.dart` を取得し、Libに追加します。
+`firebase_options.dart` をLibに追加します。
+
+```dart
+// ignore_for_file: lines_longer_than_80_chars, avoid_classes_with_only_static_members
+import 'package:firebase_core/firebase_core.dart' show FirebaseOptions;
+import 'package:flutter/foundation.dart'
+    show defaultTargetPlatform, kIsWeb, TargetPlatform;
+
+class DefaultFirebaseOptions {
+  static FirebaseOptions get currentPlatform {
+    if (kIsWeb) {
+      throw UnsupportedError(
+        'DefaultFirebaseOptions have not been configured for web - '
+            'you can reconfigure this by running the FlutterFire CLI again.',
+      );
+    }
+    switch (defaultTargetPlatform) {
+      case TargetPlatform.android:
+        return android;
+      case TargetPlatform.iOS:
+        return ios;
+      case TargetPlatform.macOS:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions have not been configured for macos - '
+              'you can reconfigure this by running the FlutterFire CLI again.',
+        );
+      case TargetPlatform.windows:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions have not been configured for windows - '
+              'you can reconfigure this by running the FlutterFire CLI again.',
+        );
+      case TargetPlatform.linux:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions have not been configured for linux - '
+              'you can reconfigure this by running the FlutterFire CLI again.',
+        );
+      default:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions are not supported for this platform.',
+        );
+    }
+  }
+
+  static const FirebaseOptions android = FirebaseOptions(
+    apiKey: 'AIzaSyCCWnRieFsedimIvgsjNevAdUSb0dm1faY',
+    appId: '1:807943088200:android:d989c8a1b020562321907d',
+    messagingSenderId: '807943088200',
+    projectId: 'tic-tac-toe-handson',
+    storageBucket: 'tic-tac-toe-handson.appspot.com',
+  );
+
+  static const FirebaseOptions ios = FirebaseOptions(
+    apiKey: 'AIzaSyBZHELrAr4SRfXLYrxc4zF27P0R3sGsbi0',
+    appId: '1:807943088200:ios:125d7bfaa751582d21907d',
+    messagingSenderId: '807943088200',
+    projectId: 'tic-tac-toe-handson',
+    storageBucket: 'tic-tac-toe-handson.appspot.com',
+    iosBundleId: 'com.example.ticTacToeHandson',
+  );
+}
+```
 
 次に `main.dart` を修正します。
 ```dart
@@ -40,7 +100,7 @@ classpath 'com.google.gms:google-services:4.3.10'
 ```
 
 ### 2. iOSでのビルド準備を進める
-iOSフォルダをXcodeで開いたのちに、Runnerに`google-services.json` を追加します。  
+iOSフォルダをXcodeで開いたのちに、Runnerに[GitHub Discussions](https://github.com/FlutterKaigi/tic_tac_toe_handson/discussions) で取得した  `GoogleService-Info.plist` を追加します。  
 このとき、「Copy items if needed」にチェックを入れて追加してください。
 
 ![Alt text](../public/chapter5/add_plist.png)

From e1128e14808c7acc336190278b5ea074f72cbc9e Mon Sep 17 00:00:00 2001
From: Daichi Aoki <fremie.off@gmail.com>
Date: Sat, 21 Oct 2023 20:41:21 +0900
Subject: [PATCH 2/2] =?UTF-8?q?:books:=20iOS,Android=E4=BB=A5=E5=A4=96?=
 =?UTF-8?q?=E3=82=92default=E3=81=A7=E7=B5=B1=E4=B8=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/outline/chapter5.md | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/docs/outline/chapter5.md b/docs/outline/chapter5.md
index f640b7e..c891546 100644
--- a/docs/outline/chapter5.md
+++ b/docs/outline/chapter5.md
@@ -26,21 +26,6 @@ class DefaultFirebaseOptions {
         return android;
       case TargetPlatform.iOS:
         return ios;
-      case TargetPlatform.macOS:
-        throw UnsupportedError(
-          'DefaultFirebaseOptions have not been configured for macos - '
-              'you can reconfigure this by running the FlutterFire CLI again.',
-        );
-      case TargetPlatform.windows:
-        throw UnsupportedError(
-          'DefaultFirebaseOptions have not been configured for windows - '
-              'you can reconfigure this by running the FlutterFire CLI again.',
-        );
-      case TargetPlatform.linux:
-        throw UnsupportedError(
-          'DefaultFirebaseOptions have not been configured for linux - '
-              'you can reconfigure this by running the FlutterFire CLI again.',
-        );
       default:
         throw UnsupportedError(
           'DefaultFirebaseOptions are not supported for this platform.',