├── ios ├── Flutter │ ├── Debug.xcconfig │ ├── Release.xcconfig │ └── AppFrameworkInfo.plist ├── Runner │ ├── Runner-Bridging-Header.h │ ├── Assets.xcassets │ │ ├── LaunchImage.imageset │ │ │ ├── LaunchImage.png │ │ │ ├── LaunchImage@2x.png │ │ │ ├── LaunchImage@3x.png │ │ │ ├── README.md │ │ │ └── Contents.json │ │ └── AppIcon.appiconset │ │ │ ├── Icon-App-20x20@1x.png │ │ │ ├── Icon-App-20x20@2x.png │ │ │ ├── Icon-App-20x20@3x.png │ │ │ ├── Icon-App-29x29@1x.png │ │ │ ├── Icon-App-29x29@2x.png │ │ │ ├── Icon-App-29x29@3x.png │ │ │ ├── Icon-App-40x40@1x.png │ │ │ ├── Icon-App-40x40@2x.png │ │ │ ├── Icon-App-40x40@3x.png │ │ │ ├── Icon-App-60x60@2x.png │ │ │ ├── Icon-App-60x60@3x.png │ │ │ ├── Icon-App-76x76@1x.png │ │ │ ├── Icon-App-76x76@2x.png │ │ │ ├── Icon-App-1024x1024@1x.png │ │ │ ├── Icon-App-83.5x83.5@2x.png │ │ │ └── Contents.json │ ├── AppDelegate.swift │ ├── Base.lproj │ │ ├── Main.storyboard │ │ └── LaunchScreen.storyboard │ └── Info.plist ├── Runner.xcodeproj │ ├── project.xcworkspace │ │ ├── contents.xcworkspacedata │ │ └── xcshareddata │ │ │ ├── WorkspaceSettings.xcsettings │ │ │ └── IDEWorkspaceChecks.plist │ ├── xcshareddata │ │ └── xcschemes │ │ │ └── Runner.xcscheme │ └── project.pbxproj ├── Runner.xcworkspace │ ├── contents.xcworkspacedata │ └── xcshareddata │ │ ├── WorkspaceSettings.xcsettings │ │ └── IDEWorkspaceChecks.plist └── .gitignore ├── android ├── gradle.properties ├── app │ ├── src │ │ ├── main │ │ │ ├── res │ │ │ │ ├── mipmap-hdpi │ │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-mdpi │ │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xhdpi │ │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xxhdpi │ │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xxxhdpi │ │ │ │ │ └── ic_launcher.png │ │ │ │ ├── drawable │ │ │ │ │ └── launch_background.xml │ │ │ │ ├── drawable-v21 │ │ │ │ │ └── launch_background.xml │ │ │ │ ├── values │ │ │ │ │ └── styles.xml │ │ │ │ └── values-night │ │ │ │ │ └── styles.xml │ │ │ ├── kotlin │ │ │ │ └── com │ │ │ │ │ └── techwithsach │ │ │ │ │ └── flutter_dialogflow │ │ │ │ │ └── MainActivity.kt │ │ │ └── AndroidManifest.xml │ │ ├── debug │ │ │ └── AndroidManifest.xml │ │ └── profile │ │ │ └── AndroidManifest.xml │ └── build.gradle ├── gradle │ └── wrapper │ │ └── gradle-wrapper.properties ├── .gitignore ├── settings.gradle └── build.gradle ├── .metadata ├── README.md ├── .gitignore ├── test └── widget_test.dart ├── lib ├── main.dart └── chat.dart ├── pubspec.yaml └── pubspec.lock /ios/Flutter/Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /ios/Flutter/Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /ios/Runner/Runner-Bridging-Header.h: -------------------------------------------------------------------------------- 1 | #import "GeneratedPluginRegistrant.h" 2 | -------------------------------------------------------------------------------- /android/gradle.properties: -------------------------------------------------------------------------------- 1 | org.gradle.jvmargs=-Xmx1536M 2 | android.useAndroidX=true 3 | android.enableJetifier=true 4 | -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/sachindroid8/Flutter-Dialogflow-Chatbot-Voicebot/HEAD/android/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- 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-------------------------------------------------------------------------------- /android/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Jun 23 08:50:38 CEST 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-all.zip 7 | -------------------------------------------------------------------------------- /ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PreviewsEnabled 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /android/.gitignore: -------------------------------------------------------------------------------- 1 | gradle-wrapper.jar 2 | /.gradle 3 | /captures/ 4 | /gradlew 5 | /gradlew.bat 6 | /local.properties 7 | GeneratedPluginRegistrant.java 8 | 9 | # Remember to never publicly share your keystore. 10 | # See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app 11 | key.properties 12 | -------------------------------------------------------------------------------- /ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PreviewsEnabled 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /.metadata: -------------------------------------------------------------------------------- 1 | # This file tracks properties of this Flutter project. 2 | # Used by Flutter tool to assess capabilities and perform upgrades etc. 3 | # 4 | # This file should be version controlled and should not be manually edited. 5 | 6 | version: 7 | revision: d79295af24c3ed621c33713ecda14ad196fd9c31 8 | channel: stable 9 | 10 | project_type: app 11 | -------------------------------------------------------------------------------- /android/app/src/debug/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md: -------------------------------------------------------------------------------- 1 | # Launch Screen Assets 2 | 3 | You can customize the launch screen with your own desired assets by replacing the image files in this directory. 4 | 5 | You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images. -------------------------------------------------------------------------------- /android/app/src/profile/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /ios/Runner/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | import UIKit 2 | import Flutter 3 | 4 | @UIApplicationMain 5 | @objc class AppDelegate: FlutterAppDelegate { 6 | override func application( 7 | _ application: UIApplication, 8 | didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? 9 | ) -> Bool { 10 | GeneratedPluginRegistrant.register(with: self) 11 | return super.application(application, didFinishLaunchingWithOptions: launchOptions) 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /android/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | 3 | def localPropertiesFile = new File(rootProject.projectDir, "local.properties") 4 | def properties = new Properties() 5 | 6 | assert localPropertiesFile.exists() 7 | localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) } 8 | 9 | def flutterSdkPath = properties.getProperty("flutter.sdk") 10 | assert flutterSdkPath != null, "flutter.sdk not set in local.properties" 11 | apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle" 12 | -------------------------------------------------------------------------------- /android/app/src/main/res/drawable/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /android/app/src/main/res/drawable-v21/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "universal", 5 | "filename" : "LaunchImage.png", 6 | "scale" : "1x" 7 | }, 8 | { 9 | "idiom" : "universal", 10 | "filename" : "LaunchImage@2x.png", 11 | "scale" : "2x" 12 | }, 13 | { 14 | "idiom" : "universal", 15 | "filename" : "LaunchImage@3x.png", 16 | "scale" : "3x" 17 | } 18 | ], 19 | "info" : { 20 | "version" : 1, 21 | "author" : "xcode" 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /android/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | ext.kotlin_version = '1.3.50' 3 | repositories { 4 | google() 5 | jcenter() 6 | } 7 | 8 | dependencies { 9 | classpath 'com.android.tools.build:gradle:4.1.0' 10 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 11 | } 12 | } 13 | 14 | allprojects { 15 | repositories { 16 | google() 17 | jcenter() 18 | } 19 | } 20 | 21 | rootProject.buildDir = '../build' 22 | subprojects { 23 | project.buildDir = "${rootProject.buildDir}/${project.name}" 24 | project.evaluationDependsOn(':app') 25 | } 26 | 27 | task clean(type: Delete) { 28 | delete rootProject.buildDir 29 | } 30 | -------------------------------------------------------------------------------- /ios/.gitignore: -------------------------------------------------------------------------------- 1 | *.mode1v3 2 | *.mode2v3 3 | *.moved-aside 4 | *.pbxuser 5 | *.perspectivev3 6 | **/*sync/ 7 | .sconsign.dblite 8 | .tags* 9 | **/.vagrant/ 10 | **/DerivedData/ 11 | Icon? 12 | **/Pods/ 13 | **/.symlinks/ 14 | profile 15 | xcuserdata 16 | **/.generated/ 17 | Flutter/App.framework 18 | Flutter/Flutter.framework 19 | Flutter/Flutter.podspec 20 | Flutter/Generated.xcconfig 21 | Flutter/ephemeral/ 22 | Flutter/app.flx 23 | Flutter/app.zip 24 | Flutter/flutter_assets/ 25 | Flutter/flutter_export_environment.sh 26 | ServiceDefinitions.json 27 | Runner/GeneratedPluginRegistrant.* 28 | 29 | # Exceptions to above rules. 30 | !default.mode1v3 31 | !default.mode2v3 32 | !default.pbxuser 33 | !default.perspectivev3 34 | -------------------------------------------------------------------------------- /ios/Flutter/AppFrameworkInfo.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | en 7 | CFBundleExecutable 8 | App 9 | CFBundleIdentifier 10 | io.flutter.flutter.app 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | App 15 | CFBundlePackageType 16 | FMWK 17 | CFBundleShortVersionString 18 | 1.0 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | 1.0 23 | MinimumOSVersion 24 | 8.0 25 | 26 | 27 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Flutter-Dialogflow-Chatbot-Voicebot 2 | 3 | A simple Flutter chat application that is integrated with Dialogflow and can handle both text and voice inputs. 4 | 5 | ## Getting Started - Follow the Youtube Tutorial to follow and build the project. 6 | 7 | This project is based on the TechWithSach Youtube tutorial series. This tutorial is was inspired by the official codelab. 8 | [Codelab: Build a chatbot and voicebot app using flutter and dialogflow - Ultimate Chatbot Tutorial](https://www.youtube.com/watch?v=4elnjgA7iP8) 9 | 10 | Interested in learning more about Chatbots. Checkout the Ultimate Chatbot Tutorial Series. 11 | - [Ultimate Chatbot Tutorial Series](https://www.youtube.com/playlist?list=PLG9FQRMgm_JIFAQ1d6PxzARiySBupelaz) 12 | 13 | A few resources to get you started if this is your first Flutter project: 14 | 15 | - [Lab: Write your first Flutter app](https://flutter.dev/docs/get-started/codelab) 16 | 17 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Miscellaneous 2 | *.class 3 | *.log 4 | *.pyc 5 | *.swp 6 | .DS_Store 7 | .atom/ 8 | .buildlog/ 9 | .history 10 | .svn/ 11 | 12 | # IntelliJ related 13 | *.iml 14 | *.ipr 15 | *.iws 16 | .idea/ 17 | 18 | # The .vscode folder contains launch configuration and tasks you configure in 19 | # VS Code which you may wish to be included in version control, so this line 20 | # is commented out by default. 21 | #.vscode/ 22 | 23 | # Flutter/Dart/Pub related 24 | **/doc/api/ 25 | **/ios/Flutter/.last_build_id 26 | .dart_tool/ 27 | .flutter-plugins 28 | .flutter-plugins-dependencies 29 | .packages 30 | .pub-cache/ 31 | .pub/ 32 | /build/ 33 | 34 | # Web related 35 | lib/generated_plugin_registrant.dart 36 | 37 | # Symbolication related 38 | app.*.symbols 39 | 40 | # Obfuscation related 41 | app.*.map.json 42 | 43 | # Android Studio will place build artifacts here 44 | /android/app/debug 45 | /android/app/profile 46 | /android/app/release 47 | -------------------------------------------------------------------------------- /android/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 15 | 18 | 19 | -------------------------------------------------------------------------------- /android/app/src/main/res/values-night/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 15 | 18 | 19 | -------------------------------------------------------------------------------- /test/widget_test.dart: -------------------------------------------------------------------------------- 1 | // This is a basic Flutter widget test. 2 | // 3 | // To perform an interaction with a widget in your test, use the WidgetTester 4 | // utility that Flutter provides. For example, you can send tap and scroll 5 | // gestures. You can also use WidgetTester to find child widgets in the widget 6 | // tree, read text, and verify that the values of widget properties are correct. 7 | 8 | import 'package:flutter/material.dart'; 9 | import 'package:flutter_test/flutter_test.dart'; 10 | 11 | import 'package:flutter_dialogflow/main.dart'; 12 | 13 | void main() { 14 | testWidgets('Counter increments smoke test', (WidgetTester tester) async { 15 | // Build our app and trigger a frame. 16 | await tester.pumpWidget(MyApp()); 17 | 18 | // Verify that our counter starts at 0. 19 | expect(find.text('0'), findsOneWidget); 20 | expect(find.text('1'), findsNothing); 21 | 22 | // Tap the '+' icon and trigger a frame. 23 | await tester.tap(find.byIcon(Icons.add)); 24 | await tester.pump(); 25 | 26 | // Verify that our counter has incremented. 27 | expect(find.text('0'), findsNothing); 28 | expect(find.text('1'), findsOneWidget); 29 | }); 30 | } 31 | -------------------------------------------------------------------------------- /ios/Runner/Base.lproj/Main.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | -------------------------------------------------------------------------------- /ios/Runner/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIdentifier 10 | $(PRODUCT_BUNDLE_IDENTIFIER) 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | flutter_dialogflow 15 | CFBundlePackageType 16 | APPL 17 | CFBundleShortVersionString 18 | $(FLUTTER_BUILD_NAME) 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | $(FLUTTER_BUILD_NUMBER) 23 | LSRequiresIPhoneOS 24 | 25 | UILaunchStoryboardName 26 | LaunchScreen 27 | UIMainStoryboardFile 28 | Main 29 | UISupportedInterfaceOrientations 30 | 31 | UIInterfaceOrientationPortrait 32 | UIInterfaceOrientationLandscapeLeft 33 | UIInterfaceOrientationLandscapeRight 34 | 35 | UISupportedInterfaceOrientations~ipad 36 | 37 | UIInterfaceOrientationPortrait 38 | UIInterfaceOrientationPortraitUpsideDown 39 | UIInterfaceOrientationLandscapeLeft 40 | UIInterfaceOrientationLandscapeRight 41 | 42 | UIViewControllerBasedStatusBarAppearance 43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /android/app/build.gradle: -------------------------------------------------------------------------------- 1 | def localProperties = new Properties() 2 | def localPropertiesFile = rootProject.file('local.properties') 3 | if (localPropertiesFile.exists()) { 4 | localPropertiesFile.withReader('UTF-8') { reader -> 5 | localProperties.load(reader) 6 | } 7 | } 8 | 9 | def flutterRoot = localProperties.getProperty('flutter.sdk') 10 | if (flutterRoot == null) { 11 | throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.") 12 | } 13 | 14 | def flutterVersionCode = localProperties.getProperty('flutter.versionCode') 15 | if (flutterVersionCode == null) { 16 | flutterVersionCode = '1' 17 | } 18 | 19 | def flutterVersionName = localProperties.getProperty('flutter.versionName') 20 | if (flutterVersionName == null) { 21 | flutterVersionName = '1.0' 22 | } 23 | 24 | apply plugin: 'com.android.application' 25 | apply plugin: 'kotlin-android' 26 | apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" 27 | 28 | android { 29 | compileSdkVersion 30 30 | 31 | sourceSets { 32 | main.java.srcDirs += 'src/main/kotlin' 33 | } 34 | 35 | defaultConfig { 36 | // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). 37 | applicationId "com.techwithsach.flutter_dialogflow" 38 | minSdkVersion 21 39 | targetSdkVersion 30 40 | versionCode flutterVersionCode.toInteger() 41 | versionName flutterVersionName 42 | } 43 | 44 | buildTypes { 45 | release { 46 | // TODO: Add your own signing config for the release build. 47 | // Signing with the debug keys for now, so `flutter run --release` works. 48 | signingConfig signingConfigs.debug 49 | } 50 | } 51 | } 52 | 53 | flutter { 54 | source '../..' 55 | } 56 | 57 | dependencies { 58 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 59 | } 60 | -------------------------------------------------------------------------------- /android/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 5 | 6 | 7 | 10 | 17 | 21 | 25 | 30 | 34 | 35 | 36 | 37 | 38 | 39 | 41 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /ios/Runner/Base.lproj/LaunchScreen.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | -------------------------------------------------------------------------------- /lib/main.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'chat.dart'; 3 | 4 | void main() { 5 | runApp(MyApp()); 6 | } 7 | 8 | class MyApp extends StatelessWidget { 9 | // This widget is the root of your application. 10 | @override 11 | Widget build(BuildContext context) { 12 | return MaterialApp( 13 | title: 'Flutter Demo', 14 | theme: ThemeData( 15 | // This is the theme of your application. 16 | // 17 | // Try running your application with "flutter run". You'll see the 18 | // application has a blue toolbar. Then, without quitting the app, try 19 | // changing the primarySwatch below to Colors.green and then invoke 20 | // "hot reload" (press "r" in the console where you ran "flutter run", 21 | // or simply save your changes to "hot reload" in a Flutter IDE). 22 | // Notice that the counter didn't reset back to zero; the application 23 | // is not restarted. 24 | primarySwatch: Colors.blue, 25 | ), 26 | home: MyHomePage(title: 'Flutter Chatbot-VoiceBot'), 27 | ); 28 | } 29 | } 30 | 31 | class MyHomePage extends StatefulWidget { 32 | MyHomePage({Key key, this.title}) : super(key: key); 33 | 34 | // This widget is the home page of your application. It is stateful, meaning 35 | // that it has a State object (defined below) that contains fields that affect 36 | // how it looks. 37 | 38 | // This class is the configuration for the state. It holds the values (in this 39 | // case the title) provided by the parent (in this case the App widget) and 40 | // used by the build method of the State. Fields in a Widget subclass are 41 | // always marked "final". 42 | 43 | final String title; 44 | 45 | @override 46 | _MyHomePageState createState() => _MyHomePageState(); 47 | } 48 | 49 | class _MyHomePageState extends State { 50 | @override 51 | Widget build(BuildContext context) { 52 | // This method is rerun every time setState is called, for instance as done 53 | // by the _incrementCounter method above. 54 | // 55 | // The Flutter framework has been optimized to make rerunning build methods 56 | // fast, so that you can just rebuild anything that needs updating rather 57 | // than having to individually change instances of widgets. 58 | return Scaffold( 59 | appBar: AppBar( 60 | // Here we take the value from the MyHomePage object that was created by 61 | // the App.build method, and use it to set our appbar title. 62 | title: Text(widget.title), 63 | ), 64 | body: Center( 65 | // Center is a layout widget. It takes a single child and positions it 66 | // in the middle of the parent. 67 | child: Chat()) 68 | ); 69 | } 70 | } -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "size" : "20x20", 5 | "idiom" : "iphone", 6 | "filename" : "Icon-App-20x20@2x.png", 7 | "scale" : "2x" 8 | }, 9 | { 10 | "size" : "20x20", 11 | "idiom" : "iphone", 12 | "filename" : "Icon-App-20x20@3x.png", 13 | "scale" : "3x" 14 | }, 15 | { 16 | "size" : "29x29", 17 | "idiom" : "iphone", 18 | "filename" : "Icon-App-29x29@1x.png", 19 | "scale" : "1x" 20 | }, 21 | { 22 | "size" : "29x29", 23 | "idiom" : "iphone", 24 | "filename" : "Icon-App-29x29@2x.png", 25 | "scale" : "2x" 26 | }, 27 | { 28 | "size" : "29x29", 29 | "idiom" : "iphone", 30 | "filename" : "Icon-App-29x29@3x.png", 31 | "scale" : "3x" 32 | }, 33 | { 34 | "size" : "40x40", 35 | "idiom" : "iphone", 36 | "filename" : "Icon-App-40x40@2x.png", 37 | "scale" : "2x" 38 | }, 39 | { 40 | "size" : "40x40", 41 | "idiom" : "iphone", 42 | "filename" : "Icon-App-40x40@3x.png", 43 | "scale" : "3x" 44 | }, 45 | { 46 | "size" : "60x60", 47 | "idiom" : "iphone", 48 | "filename" : "Icon-App-60x60@2x.png", 49 | "scale" : "2x" 50 | }, 51 | { 52 | "size" : "60x60", 53 | "idiom" : "iphone", 54 | "filename" : "Icon-App-60x60@3x.png", 55 | "scale" : "3x" 56 | }, 57 | { 58 | "size" : "20x20", 59 | "idiom" : "ipad", 60 | "filename" : "Icon-App-20x20@1x.png", 61 | "scale" : "1x" 62 | }, 63 | { 64 | "size" : "20x20", 65 | "idiom" : "ipad", 66 | "filename" : "Icon-App-20x20@2x.png", 67 | "scale" : "2x" 68 | }, 69 | { 70 | "size" : "29x29", 71 | "idiom" : "ipad", 72 | "filename" : "Icon-App-29x29@1x.png", 73 | "scale" : "1x" 74 | }, 75 | { 76 | "size" : "29x29", 77 | "idiom" : "ipad", 78 | "filename" : "Icon-App-29x29@2x.png", 79 | "scale" : "2x" 80 | }, 81 | { 82 | "size" : "40x40", 83 | "idiom" : "ipad", 84 | "filename" : "Icon-App-40x40@1x.png", 85 | "scale" : "1x" 86 | }, 87 | { 88 | "size" : "40x40", 89 | "idiom" : "ipad", 90 | "filename" : "Icon-App-40x40@2x.png", 91 | "scale" : "2x" 92 | }, 93 | { 94 | "size" : "76x76", 95 | "idiom" : "ipad", 96 | "filename" : "Icon-App-76x76@1x.png", 97 | "scale" : "1x" 98 | }, 99 | { 100 | "size" : "76x76", 101 | "idiom" : "ipad", 102 | "filename" : "Icon-App-76x76@2x.png", 103 | "scale" : "2x" 104 | }, 105 | { 106 | "size" : "83.5x83.5", 107 | "idiom" : "ipad", 108 | "filename" : "Icon-App-83.5x83.5@2x.png", 109 | "scale" : "2x" 110 | }, 111 | { 112 | "size" : "1024x1024", 113 | "idiom" : "ios-marketing", 114 | "filename" : "Icon-App-1024x1024@1x.png", 115 | "scale" : "1x" 116 | } 117 | ], 118 | "info" : { 119 | "version" : 1, 120 | "author" : "xcode" 121 | } 122 | } 123 | -------------------------------------------------------------------------------- /pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: flutter_dialogflow 2 | description: A new Flutter project. 3 | 4 | # The following line prevents the package from being accidentally published to 5 | # pub.dev using `pub publish`. This is preferred for private packages. 6 | publish_to: 'none' # Remove this line if you wish to publish to pub.dev 7 | 8 | # The following defines the version and build number for your application. 9 | # A version number is three numbers separated by dots, like 1.2.43 10 | # followed by an optional build number separated by a +. 11 | # Both the version and the builder number may be overridden in flutter 12 | # build by specifying --build-name and --build-number, respectively. 13 | # In Android, build-name is used as versionName while build-number used as versionCode. 14 | # Read more about Android versioning at https://developer.android.com/studio/publish/versioning 15 | # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion. 16 | # Read more about iOS versioning at 17 | # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html 18 | version: 1.0.0+1 19 | 20 | environment: 21 | sdk: ">=2.7.0 <3.0.0" 22 | 23 | dependencies: 24 | sound_stream: ^0.2.0 25 | dialogflow_grpc: ^0.2.9 26 | rxdart: ^0.27.1 27 | flutter: 28 | sdk: flutter 29 | 30 | 31 | # The following adds the Cupertino Icons font to your application. 32 | # Use with the CupertinoIcons class for iOS style icons. 33 | cupertino_icons: ^1.0.2 34 | 35 | dev_dependencies: 36 | flutter_test: 37 | sdk: flutter 38 | 39 | # For information on the generic Dart part of this file, see the 40 | # following page: https://dart.dev/tools/pub/pubspec 41 | 42 | # The following section is specific to Flutter. 43 | flutter: 44 | 45 | # The following line ensures that the Material Icons font is 46 | # included with your application, so that you can use the icons in 47 | # the material Icons class. 48 | uses-material-design: true 49 | assets: 50 | - assets/credentials.json 51 | 52 | analyzer: 53 | enable-experiment: 54 | - non-nullable 55 | # To add assets to your application, add an assets section, like this: 56 | # assets: 57 | # - images/a_dot_burr.jpeg 58 | # - images/a_dot_ham.jpeg 59 | 60 | # An image asset can refer to one or more resolution-specific "variants", see 61 | # https://flutter.dev/assets-and-images/#resolution-aware. 62 | 63 | # For details regarding adding assets from package dependencies, see 64 | # https://flutter.dev/assets-and-images/#from-packages 65 | 66 | # To add custom fonts to your application, add a fonts section here, 67 | # in this "flutter" section. Each entry in this list should have a 68 | # "family" key with the font family name, and a "fonts" key with a 69 | # list giving the asset and other descriptors for the font. For 70 | # example: 71 | # fonts: 72 | # - family: Schyler 73 | # fonts: 74 | # - asset: fonts/Schyler-Regular.ttf 75 | # - asset: fonts/Schyler-Italic.ttf 76 | # style: italic 77 | # - family: Trajan Pro 78 | # fonts: 79 | # - asset: fonts/TrajanPro.ttf 80 | # - asset: fonts/TrajanPro_Bold.ttf 81 | # weight: 700 82 | # 83 | # For details regarding fonts from package dependencies, 84 | # see https://flutter.dev/custom-fonts/#from-packages 85 | -------------------------------------------------------------------------------- /ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 32 | 33 | 39 | 40 | 41 | 42 | 43 | 44 | 54 | 56 | 62 | 63 | 64 | 65 | 66 | 67 | 73 | 75 | 81 | 82 | 83 | 84 | 86 | 87 | 90 | 91 | 92 | -------------------------------------------------------------------------------- /pubspec.lock: -------------------------------------------------------------------------------- 1 | # Generated by pub 2 | # See https://dart.dev/tools/pub/glossary#lockfile 3 | packages: 4 | archive: 5 | dependency: transitive 6 | description: 7 | name: archive 8 | url: "https://pub.dartlang.org" 9 | source: hosted 10 | version: "3.1.2" 11 | async: 12 | dependency: transitive 13 | description: 14 | name: async 15 | url: "https://pub.dartlang.org" 16 | source: hosted 17 | version: "2.6.1" 18 | boolean_selector: 19 | dependency: transitive 20 | description: 21 | name: boolean_selector 22 | url: "https://pub.dartlang.org" 23 | source: hosted 24 | version: "2.1.0" 25 | characters: 26 | dependency: transitive 27 | description: 28 | name: characters 29 | url: "https://pub.dartlang.org" 30 | source: hosted 31 | version: "1.1.0" 32 | charcode: 33 | dependency: transitive 34 | description: 35 | name: charcode 36 | url: "https://pub.dartlang.org" 37 | source: hosted 38 | version: "1.2.0" 39 | clock: 40 | dependency: transitive 41 | description: 42 | name: clock 43 | url: "https://pub.dartlang.org" 44 | source: hosted 45 | version: "1.1.0" 46 | collection: 47 | dependency: transitive 48 | description: 49 | name: collection 50 | url: "https://pub.dartlang.org" 51 | source: hosted 52 | version: "1.15.0" 53 | crypto: 54 | dependency: transitive 55 | description: 56 | name: crypto 57 | url: "https://pub.dartlang.org" 58 | source: hosted 59 | version: "3.0.1" 60 | cupertino_icons: 61 | dependency: "direct main" 62 | description: 63 | name: cupertino_icons 64 | url: "https://pub.dartlang.org" 65 | source: hosted 66 | version: "1.0.3" 67 | dialogflow_grpc: 68 | dependency: "direct main" 69 | description: 70 | name: dialogflow_grpc 71 | url: "https://pub.dartlang.org" 72 | source: hosted 73 | version: "0.2.9" 74 | fake_async: 75 | dependency: transitive 76 | description: 77 | name: fake_async 78 | url: "https://pub.dartlang.org" 79 | source: hosted 80 | version: "1.2.0" 81 | fixnum: 82 | dependency: transitive 83 | description: 84 | name: fixnum 85 | url: "https://pub.dartlang.org" 86 | source: hosted 87 | version: "1.0.0" 88 | flutter: 89 | dependency: "direct main" 90 | description: flutter 91 | source: sdk 92 | version: "0.0.0" 93 | flutter_test: 94 | dependency: "direct dev" 95 | description: flutter 96 | source: sdk 97 | version: "0.0.0" 98 | googleapis_auth: 99 | dependency: transitive 100 | description: 101 | name: googleapis_auth 102 | url: "https://pub.dartlang.org" 103 | source: hosted 104 | version: "1.1.0" 105 | grpc: 106 | dependency: transitive 107 | description: 108 | name: grpc 109 | url: "https://pub.dartlang.org" 110 | source: hosted 111 | version: "3.0.0" 112 | http: 113 | dependency: transitive 114 | description: 115 | name: http 116 | url: "https://pub.dartlang.org" 117 | source: hosted 118 | version: "0.13.3" 119 | http2: 120 | dependency: transitive 121 | description: 122 | name: http2 123 | url: "https://pub.dartlang.org" 124 | source: hosted 125 | version: "2.0.0" 126 | http_parser: 127 | dependency: transitive 128 | description: 129 | name: http_parser 130 | url: "https://pub.dartlang.org" 131 | source: hosted 132 | version: "4.0.0" 133 | matcher: 134 | dependency: transitive 135 | description: 136 | name: matcher 137 | url: "https://pub.dartlang.org" 138 | source: hosted 139 | version: "0.12.10" 140 | meta: 141 | dependency: transitive 142 | description: 143 | name: meta 144 | url: "https://pub.dartlang.org" 145 | source: hosted 146 | version: "1.3.0" 147 | path: 148 | dependency: transitive 149 | description: 150 | name: path 151 | url: "https://pub.dartlang.org" 152 | source: hosted 153 | version: "1.8.0" 154 | pedantic: 155 | dependency: transitive 156 | description: 157 | name: pedantic 158 | url: "https://pub.dartlang.org" 159 | source: hosted 160 | version: "1.11.1" 161 | protobuf: 162 | dependency: transitive 163 | description: 164 | name: protobuf 165 | url: "https://pub.dartlang.org" 166 | source: hosted 167 | version: "2.0.0" 168 | rxdart: 169 | dependency: "direct main" 170 | description: 171 | name: rxdart 172 | url: "https://pub.dartlang.org" 173 | source: hosted 174 | version: "0.27.1" 175 | sky_engine: 176 | dependency: transitive 177 | description: flutter 178 | source: sdk 179 | version: "0.0.99" 180 | sound_stream: 181 | dependency: "direct main" 182 | description: 183 | name: sound_stream 184 | url: "https://pub.dartlang.org" 185 | source: hosted 186 | version: "0.2.0" 187 | source_span: 188 | dependency: transitive 189 | description: 190 | name: source_span 191 | url: "https://pub.dartlang.org" 192 | source: hosted 193 | version: "1.8.1" 194 | stack_trace: 195 | dependency: transitive 196 | description: 197 | name: stack_trace 198 | url: "https://pub.dartlang.org" 199 | source: hosted 200 | version: "1.10.0" 201 | stream_channel: 202 | dependency: transitive 203 | description: 204 | name: stream_channel 205 | url: "https://pub.dartlang.org" 206 | source: hosted 207 | version: "2.1.0" 208 | string_scanner: 209 | dependency: transitive 210 | description: 211 | name: string_scanner 212 | url: "https://pub.dartlang.org" 213 | source: hosted 214 | version: "1.1.0" 215 | term_glyph: 216 | dependency: transitive 217 | description: 218 | name: term_glyph 219 | url: "https://pub.dartlang.org" 220 | source: hosted 221 | version: "1.2.0" 222 | test_api: 223 | dependency: transitive 224 | description: 225 | name: test_api 226 | url: "https://pub.dartlang.org" 227 | source: hosted 228 | version: "0.3.0" 229 | typed_data: 230 | dependency: transitive 231 | description: 232 | name: typed_data 233 | url: "https://pub.dartlang.org" 234 | source: hosted 235 | version: "1.3.0" 236 | uuid: 237 | dependency: transitive 238 | description: 239 | name: uuid 240 | url: "https://pub.dartlang.org" 241 | source: hosted 242 | version: "3.0.4" 243 | vector_math: 244 | dependency: transitive 245 | description: 246 | name: vector_math 247 | url: "https://pub.dartlang.org" 248 | source: hosted 249 | version: "2.1.0" 250 | sdks: 251 | dart: ">=2.12.0 <3.0.0" 252 | flutter: ">=1.20.0" 253 | -------------------------------------------------------------------------------- /lib/chat.dart: -------------------------------------------------------------------------------- 1 | // Copyright 2021 Google LLC 2 | // 3 | // Licensed under the Apache License, Version 2.0 (the "License"); 4 | // you may not use this file except in compliance with the License. 5 | // You may obtain a copy of the License at 6 | // 7 | // http://www.apache.org/licenses/LICENSE-2.0 8 | // 9 | // Unless required by applicable law or agreed to in writing, software 10 | // distributed under the License is distributed on an "AS IS" BASIS, 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 | // See the License for the specific language governing permissions and 13 | // limitations under the License. 14 | 15 | import 'dart:async'; 16 | import 'package:flutter/material.dart'; 17 | import 'package:flutter/services.dart'; 18 | import 'package:rxdart/rxdart.dart'; 19 | import 'package:sound_stream/sound_stream.dart'; 20 | import 'package:dialogflow_grpc/dialogflow_grpc.dart'; 21 | import 'package:dialogflow_grpc/generated/google/cloud/dialogflow/v2beta1/session.pb.dart'; 22 | 23 | // TODO import Dialogflow 24 | DialogflowGrpcV2Beta1 dialogflow; 25 | 26 | 27 | class Chat extends StatefulWidget { 28 | Chat({Key key}) : super(key: key); 29 | 30 | @override 31 | _ChatState createState() => _ChatState(); 32 | } 33 | 34 | class _ChatState extends State { 35 | final List _messages = []; 36 | final TextEditingController _textController = TextEditingController(); 37 | 38 | bool _isRecording = false; 39 | 40 | RecorderStream _recorder = RecorderStream(); 41 | StreamSubscription _recorderStatus; 42 | StreamSubscription> _audioStreamSubscription; 43 | BehaviorSubject> _audioStream; 44 | 45 | // TODO DialogflowGrpc class instance 46 | 47 | @override 48 | void initState() { 49 | super.initState(); 50 | initPlugin(); 51 | } 52 | 53 | @override 54 | void dispose() { 55 | _recorderStatus?.cancel(); 56 | _audioStreamSubscription?.cancel(); 57 | super.dispose(); 58 | } 59 | 60 | // Platform messages are asynchronous, so we initialize in an async method. 61 | Future initPlugin() async { 62 | _recorderStatus = _recorder.status.listen((status) { 63 | if (mounted) 64 | setState(() { 65 | _isRecording = status == SoundStreamStatus.Playing; 66 | }); 67 | }); 68 | 69 | await Future.wait([ 70 | _recorder.initialize() 71 | ]); 72 | 73 | 74 | 75 | // TODO Get a Service account 76 | // Get a Service account 77 | final serviceAccount = ServiceAccount.fromString( 78 | '${(await rootBundle.loadString('assets/credentials.json'))}'); 79 | // Create a DialogflowGrpc Instance 80 | dialogflow = DialogflowGrpcV2Beta1.viaServiceAccount(serviceAccount); 81 | 82 | } 83 | 84 | void stopStream() async { 85 | await _recorder.stop(); 86 | await _audioStreamSubscription?.cancel(); 87 | await _audioStream?.close(); 88 | } 89 | 90 | void handleSubmitted(text) async { 91 | print(text); 92 | _textController.clear(); 93 | 94 | //TODO Dialogflow Code 95 | ChatMessage message = ChatMessage( 96 | text: text, 97 | name: "You", 98 | type: true, 99 | ); 100 | 101 | setState(() { 102 | _messages.insert(0, message); 103 | }); 104 | 105 | DetectIntentResponse data = await dialogflow.detectIntent(text, 'en-US'); 106 | String fulfillmentText = data.queryResult.fulfillmentText; 107 | if(fulfillmentText.isNotEmpty) { 108 | ChatMessage botMessage = ChatMessage( 109 | text: fulfillmentText, 110 | name: "Bot", 111 | type: false, 112 | ); 113 | 114 | setState(() { 115 | _messages.insert(0, botMessage); 116 | }); 117 | } 118 | 119 | } 120 | 121 | void handleStream() async { 122 | _recorder.start(); 123 | 124 | _audioStream = BehaviorSubject>(); 125 | _audioStreamSubscription = _recorder.audioStream.listen((data) { 126 | print(data); 127 | _audioStream.add(data); 128 | }); 129 | 130 | 131 | // TODO Create SpeechContexts 132 | // Create an audio InputConfig 133 | var biasList = SpeechContextV2Beta1( 134 | phrases: [ 135 | 'Dialogflow CX', 136 | 'Dialogflow Essentials', 137 | 'Action Builder', 138 | 'HIPAA' 139 | ], 140 | boost: 20.0 141 | ); 142 | 143 | // See: https://cloud.google.com/dialogflow/es/docs/reference/rpc/google.cloud.dialogflow.v2#google.cloud.dialogflow.v2.InputAudioConfig 144 | var config = InputConfigV2beta1( 145 | encoding: 'AUDIO_ENCODING_LINEAR_16', 146 | languageCode: 'en-US', 147 | sampleRateHertz: 16000, 148 | singleUtterance: false, 149 | speechContexts: [biasList] 150 | ); 151 | 152 | // TODO Make the streamingDetectIntent call, with the InputConfig and the audioStream 153 | // TODO Get the transcript and detectedIntent and show on screen 154 | 155 | final responseStream = dialogflow.streamingDetectIntent(config, _audioStream); 156 | // Get the transcript and detectedIntent and show on screen 157 | responseStream.listen((data) { 158 | //print('----'); 159 | setState(() { 160 | //print(data); 161 | String transcript = data.recognitionResult.transcript; 162 | String queryText = data.queryResult.queryText; 163 | String fulfillmentText = data.queryResult.fulfillmentText; 164 | 165 | if(fulfillmentText.isNotEmpty) { 166 | 167 | ChatMessage message = new ChatMessage( 168 | text: queryText, 169 | name: "You", 170 | type: true, 171 | ); 172 | 173 | ChatMessage botMessage = new ChatMessage( 174 | text: fulfillmentText, 175 | name: "Bot", 176 | type: false, 177 | ); 178 | 179 | _messages.insert(0, message); 180 | _textController.clear(); 181 | _messages.insert(0, botMessage); 182 | 183 | } 184 | if(transcript.isNotEmpty) { 185 | _textController.text = transcript; 186 | } 187 | 188 | }); 189 | },onError: (e){ 190 | //print(e); 191 | },onDone: () { 192 | //print('done'); 193 | }); 194 | 195 | } 196 | 197 | // The chat interface 198 | // 199 | //------------------------------------------------------------------------------------ 200 | @override 201 | Widget build(BuildContext context) { 202 | return Column(children: [ 203 | Flexible( 204 | child: ListView.builder( 205 | padding: EdgeInsets.all(8.0), 206 | reverse: true, 207 | itemBuilder: (_, int index) => _messages[index], 208 | itemCount: _messages.length, 209 | )), 210 | Divider(height: 1.0), 211 | Container( 212 | decoration: BoxDecoration(color: Theme.of(context).cardColor), 213 | child: IconTheme( 214 | data: IconThemeData(color: Theme.of(context).accentColor), 215 | child: Container( 216 | margin: const EdgeInsets.symmetric(horizontal: 8.0), 217 | child: Row( 218 | children: [ 219 | Flexible( 220 | child: TextField( 221 | controller: _textController, 222 | onSubmitted: handleSubmitted, 223 | decoration: InputDecoration.collapsed(hintText: "Send a message"), 224 | ), 225 | ), 226 | Container( 227 | margin: EdgeInsets.symmetric(horizontal: 4.0), 228 | child: IconButton( 229 | icon: Icon(Icons.send), 230 | onPressed: () => handleSubmitted(_textController.text), 231 | ), 232 | ), 233 | IconButton( 234 | iconSize: 30.0, 235 | icon: Icon(_isRecording ? Icons.mic_off : Icons.mic), 236 | onPressed: _isRecording ? stopStream : handleStream, 237 | ), 238 | ], 239 | ), 240 | ), 241 | ) 242 | ), 243 | ]); 244 | } 245 | } 246 | 247 | 248 | //------------------------------------------------------------------------------------ 249 | // The chat message balloon 250 | // 251 | //------------------------------------------------------------------------------------ 252 | class ChatMessage extends StatelessWidget { 253 | ChatMessage({this.text, this.name, this.type}); 254 | 255 | final String text; 256 | final String name; 257 | final bool type; 258 | 259 | List otherMessage(context) { 260 | return [ 261 | new Container( 262 | margin: const EdgeInsets.only(right: 16.0), 263 | child: CircleAvatar(child: new Text('B')), 264 | ), 265 | new Expanded( 266 | child: Column( 267 | crossAxisAlignment: CrossAxisAlignment.start, 268 | children: [ 269 | Text(this.name, 270 | style: TextStyle(fontWeight: FontWeight.bold)), 271 | Container( 272 | margin: const EdgeInsets.only(top: 5.0), 273 | child: Text(text), 274 | ), 275 | ], 276 | ), 277 | ), 278 | ]; 279 | } 280 | 281 | List myMessage(context) { 282 | return [ 283 | Expanded( 284 | child: Column( 285 | crossAxisAlignment: CrossAxisAlignment.end, 286 | children: [ 287 | Text(this.name, style: Theme.of(context).textTheme.subtitle1), 288 | Container( 289 | margin: const EdgeInsets.only(top: 5.0), 290 | child: Text(text), 291 | ), 292 | ], 293 | ), 294 | ), 295 | Container( 296 | margin: const EdgeInsets.only(left: 16.0), 297 | child: CircleAvatar( 298 | child: Text( 299 | this.name[0], 300 | style: TextStyle(fontWeight: FontWeight.bold), 301 | )), 302 | ), 303 | ]; 304 | } 305 | 306 | @override 307 | Widget build(BuildContext context) { 308 | return Container( 309 | margin: const EdgeInsets.symmetric(vertical: 10.0), 310 | child: Row( 311 | crossAxisAlignment: CrossAxisAlignment.start, 312 | children: this.type ? myMessage(context) : otherMessage(context), 313 | ), 314 | ); 315 | } 316 | } -------------------------------------------------------------------------------- /ios/Runner.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 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