├── .gitattributes ├── .gitignore ├── .metadata ├── README.md ├── android ├── app │ ├── build.gradle │ └── src │ │ ├── debug │ │ └── AndroidManifest.xml │ │ ├── main │ │ ├── AndroidManifest.xml │ │ ├── java │ │ │ └── com │ │ │ │ └── fintasys │ │ │ │ └── flutter_demo_chat │ │ │ │ └── MainActivity.java │ │ └── res │ │ │ ├── drawable │ │ │ └── launch_background.xml │ │ │ ├── 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 │ │ │ └── values │ │ │ └── styles.xml │ │ └── profile │ │ └── AndroidManifest.xml ├── build.gradle ├── flutter_bloc_firebase_chat_android.iml ├── gradle.properties ├── gradle │ └── wrapper │ │ └── gradle-wrapper.properties └── settings.gradle ├── assets └── stickers │ └── angry_cat │ ├── cat_1.png │ ├── cat_2.png │ ├── cat_3.png │ ├── cat_4.png │ ├── cat_5.png │ └── cat_6.png ├── flutter_bloc_firebase_chat.iml ├── ios ├── Flutter │ ├── AppFrameworkInfo.plist │ ├── Debug.xcconfig │ └── Release.xcconfig ├── Runner.xcodeproj │ ├── project.pbxproj │ ├── project.xcworkspace │ │ └── contents.xcworkspacedata │ └── xcshareddata │ │ └── xcschemes │ │ └── Runner.xcscheme ├── Runner.xcworkspace │ └── contents.xcworkspacedata └── Runner │ ├── AppDelegate.h │ ├── AppDelegate.m │ ├── Assets.xcassets │ ├── AppIcon.appiconset │ │ ├── Contents.json │ │ ├── Icon-App-1024x1024@1x.png │ │ ├── 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-83.5x83.5@2x.png │ └── LaunchImage.imageset │ │ ├── Contents.json │ │ ├── LaunchImage.png │ │ ├── LaunchImage@2x.png │ │ ├── LaunchImage@3x.png │ │ └── README.md │ ├── Base.lproj │ ├── LaunchScreen.storyboard │ └── Main.storyboard │ ├── Info.plist │ └── main.m ├── lib ├── main.dart └── src │ ├── app.dart │ ├── bloc │ ├── base_bloc.dart │ ├── chat_bloc.dart │ ├── chat_list_bloc.dart │ ├── sign_in_bloc.dart │ └── user_settings_bloc.dart │ ├── model │ ├── chat_info.dart │ ├── sticker.dart │ └── user.dart │ ├── resources │ ├── fireauth_provider.dart │ ├── firestorage_provider.dart │ └── firestore_provider.dart │ ├── routing │ ├── arguments │ │ └── chatArgs.dart │ └── router.dart │ ├── services │ ├── auth_service.dart │ ├── auth_service_impl.dart │ ├── repository_service.dart │ └── repository_service_impl.dart │ ├── utils │ ├── color_const.dart │ ├── string_const.dart │ └── util_nav.dart │ └── widgets │ ├── helper │ ├── NavBarMenuItem.dart │ └── UiAction.dart │ ├── screen_chat.dart │ ├── screen_chat_list.dart │ ├── screen_sign_in.dart │ └── screen_user_settings.dart ├── pubspec.lock ├── pubspec.yaml └── screenshots ├── Screenshot_chat.png ├── Screenshot_chat_list.png ├── Screenshot_sign_in.png └── Screenshot_user_settings.png /.gitattributes: -------------------------------------------------------------------------------- 1 | # Auto detect text files and perform LF normalization 2 | * text=auto 3 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Created by https://www.gitignore.io/api/flutter 2 | # Edit at https://www.gitignore.io/?templates=flutter 3 | 4 | ### Flutter ### 5 | # Flutter/Dart/Pub related 6 | **/doc/api/ 7 | .dart_tool/ 8 | .flutter-plugins 9 | .packages 10 | .pub-cache/ 11 | .pub/ 12 | .idea/ 13 | build/ 14 | 15 | # Android related 16 | **/android/**/gradle-wrapper.jar 17 | **/android/.gradle 18 | **/android/captures/ 19 | **/android/gradlew 20 | **/android/gradlew.bat 21 | **/android/local.properties 22 | **/android/**/GeneratedPluginRegistrant.java 23 | **/android/app/google-services.json 24 | 25 | # iOS/XCode related 26 | **/ios/**/*.mode1v3 27 | **/ios/**/*.mode2v3 28 | **/ios/**/*.moved-aside 29 | **/ios/**/*.pbxuser 30 | **/ios/**/*.perspectivev3 31 | **/ios/**/*sync/ 32 | **/ios/**/.sconsign.dblite 33 | **/ios/**/.tags* 34 | **/ios/**/.vagrant/ 35 | **/ios/**/DerivedData/ 36 | **/ios/**/Icon? 37 | **/ios/**/Pods/ 38 | **/ios/**/.symlinks/ 39 | **/ios/**/profile 40 | **/ios/**/xcuserdata 41 | **/ios/.generated/ 42 | **/ios/Flutter/App.framework 43 | **/ios/Flutter/Flutter.framework 44 | **/ios/Flutter/Generated.xcconfig 45 | **/ios/Flutter/app.flx 46 | **/ios/Flutter/app.zip 47 | **/ios/Flutter/flutter_assets/ 48 | **/ios/ServiceDefinitions.json 49 | **/ios/Runner/GeneratedPluginRegistrant.* 50 | 51 | # Exceptions to above rules. 52 | !**/ios/**/default.mode1v3 53 | !**/ios/**/default.mode2v3 54 | !**/ios/**/default.pbxuser 55 | !**/ios/**/default.perspectivev3 56 | !/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages 57 | 58 | # End of https://www.gitignore.io/api/flutter 59 | -------------------------------------------------------------------------------- /.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: 8661d8aecd626f7f57ccbcb735553edc05a2e713 8 | channel: stable 9 | 10 | project_type: app 11 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Flutter-Bloc-Firebase-Chat Example 2 | This project is based on the following two articles below. Afterwards I almost completely refactored it by adding bloc pattern, GetIt Library and other code optimizations. I did this project to learn Flutter and for better understanding of its state management architectures. 3 | 4 | https://medium.com/flutter-community/building-a-chat-app-with-flutter-and-firebase-from-scratch-9eaa7f41782e 5 | https://medium.com/flutterpub/when-firebase-meets-bloc-pattern-fb5c405597e0 6 | 7 | # Screenshots 8 | 9 | -------------------------------------------------------------------------------- /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: 'com.google.gms.google-services' 26 | apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" 27 | 28 | android { 29 | compileSdkVersion 28 30 | 31 | lintOptions { 32 | disable 'InvalidPackage' 33 | } 34 | 35 | defaultConfig { 36 | // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). 37 | applicationId "com.fintasys.flutter_demo_chat" 38 | minSdkVersion 16 39 | targetSdkVersion 28 40 | versionCode flutterVersionCode.toInteger() 41 | versionName flutterVersionName 42 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 43 | multiDexEnabled true 44 | } 45 | 46 | buildTypes { 47 | release { 48 | // TODO: Add your own signing config for the release build. 49 | // Signing with the debug keys for now, so `flutter run --release` works. 50 | signingConfig signingConfigs.debug 51 | } 52 | } 53 | } 54 | 55 | flutter { 56 | source '../..' 57 | } 58 | 59 | dependencies { 60 | testImplementation 'junit:junit:4.12' 61 | androidTestImplementation 'com.android.support.test:runner:1.0.2' 62 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' 63 | 64 | implementation 'com.google.firebase:firebase-core:16.0.1' 65 | 66 | implementation 'com.android.support:multidex:1.0.3' 67 | } 68 | -------------------------------------------------------------------------------- /android/app/src/debug/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /android/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 9 | 13 | 20 | 24 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | -------------------------------------------------------------------------------- /android/app/src/main/java/com/fintasys/flutter_demo_chat/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.fintasys.flutter_demo_chat; 2 | 3 | import android.os.Bundle; 4 | import io.flutter.app.FlutterActivity; 5 | import io.flutter.plugins.GeneratedPluginRegistrant; 6 | 7 | public class MainActivity extends FlutterActivity { 8 | @Override 9 | protected void onCreate(Bundle savedInstanceState) { 10 | super.onCreate(savedInstanceState); 11 | GeneratedPluginRegistrant.registerWith(this); 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /android/app/src/main/res/drawable/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fintasys/Flutter-Bloc-Firebase-Chat/86b4c57e182fc31f034da067dbcebc8218af49a9/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/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fintasys/Flutter-Bloc-Firebase-Chat/86b4c57e182fc31f034da067dbcebc8218af49a9/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 8 | 9 | -------------------------------------------------------------------------------- /android/app/src/profile/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /android/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | repositories { 3 | google() 4 | jcenter() 5 | } 6 | 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:3.2.1' 9 | classpath 'com.google.gms:google-services:4.2.0' 10 | } 11 | } 12 | 13 | allprojects { 14 | repositories { 15 | google() 16 | jcenter() 17 | } 18 | } 19 | 20 | rootProject.buildDir = '../build' 21 | subprojects { 22 | project.buildDir = "${rootProject.buildDir}/${project.name}" 23 | } 24 | subprojects { 25 | project.evaluationDependsOn(':app') 26 | } 27 | 28 | task clean(type: Delete) { 29 | delete rootProject.buildDir 30 | } 31 | -------------------------------------------------------------------------------- /android/flutter_bloc_firebase_chat_android.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | -------------------------------------------------------------------------------- /android/gradle.properties: -------------------------------------------------------------------------------- 1 | org.gradle.jvmargs=-Xmx1536M 2 | -------------------------------------------------------------------------------- /android/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Jun 23 08:50:38 CEST 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip 7 | -------------------------------------------------------------------------------- /android/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | 3 | def flutterProjectRoot = rootProject.projectDir.parentFile.toPath() 4 | 5 | def plugins = new Properties() 6 | def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins') 7 | if (pluginsFile.exists()) { 8 | pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) } 9 | } 10 | 11 | plugins.each { name, path -> 12 | def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile() 13 | include ":$name" 14 | project(":$name").projectDir = pluginDirectory 15 | } 16 | -------------------------------------------------------------------------------- /assets/stickers/angry_cat/cat_1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fintasys/Flutter-Bloc-Firebase-Chat/86b4c57e182fc31f034da067dbcebc8218af49a9/assets/stickers/angry_cat/cat_1.png -------------------------------------------------------------------------------- /assets/stickers/angry_cat/cat_2.png: -------------------------------------------------------------------------------- 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https://raw.githubusercontent.com/Fintasys/Flutter-Bloc-Firebase-Chat/86b4c57e182fc31f034da067dbcebc8218af49a9/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png -------------------------------------------------------------------------------- /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. -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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 | en 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIdentifier 10 | $(PRODUCT_BUNDLE_IDENTIFIER) 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | flutter_demo_chat 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 | -------------------------------------------------------------------------------- /ios/Runner/main.m: -------------------------------------------------------------------------------- 1 | #import 2 | #import 3 | #import "AppDelegate.h" 4 | 5 | int main(int argc, char* argv[]) { 6 | @autoreleasepool { 7 | return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class])); 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /lib/main.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_bloc_firebase_chat/src/app.dart'; 3 | import 'package:flutter_bloc_firebase_chat/src/services/auth_service.dart'; 4 | import 'package:flutter_bloc_firebase_chat/src/services/auth_service_impl.dart'; 5 | import 'package:flutter_bloc_firebase_chat/src/services/repository_service.dart'; 6 | import 'package:flutter_bloc_firebase_chat/src/services/repository_service_impl.dart'; 7 | import 'package:get_it/get_it.dart'; 8 | 9 | GetIt locator = new GetIt(); 10 | 11 | void main() { 12 | locator.registerSingleton(new RepositoryServiceImpl()); 13 | locator.registerSingleton(new AuthServiceImpl()); 14 | runApp(MyApp()); 15 | } 16 | -------------------------------------------------------------------------------- /lib/src/app.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_bloc_firebase_chat/src/routing/router.dart'; 3 | import 'package:flutter_bloc_firebase_chat/src/services/auth_service.dart'; 4 | import 'package:flutter_bloc_firebase_chat/src/utils/color_const.dart'; 5 | import 'package:flutter_bloc_firebase_chat/src/utils/string_const.dart'; 6 | 7 | import '../main.dart'; 8 | 9 | class MyApp extends StatefulWidget { 10 | @override 11 | _MyAppState createState() => _MyAppState(); 12 | } 13 | 14 | class _MyAppState extends State { 15 | @override 16 | Widget build(BuildContext context) { 17 | return MaterialApp( 18 | theme: ThemeData( 19 | primarySwatch: primarySwatch, 20 | primaryColor: primaryColor, 21 | accentColor: accentColor, 22 | canvasColor: canvasColor, 23 | ), 24 | initialRoute: StringConstant.route_sign_in, 25 | onGenerateRoute: Router.generateRoute); 26 | } 27 | 28 | @override 29 | void dispose() { 30 | locator().dispose(); 31 | super.dispose(); 32 | } 33 | } 34 | -------------------------------------------------------------------------------- /lib/src/bloc/base_bloc.dart: -------------------------------------------------------------------------------- 1 | 2 | 3 | import 'package:rxdart/rxdart.dart'; 4 | 5 | class BaseBloc { 6 | final _loading = BehaviorSubject(); 7 | 8 | Observable get loadingObservable => _loading.stream; 9 | 10 | void setLoading(bool loading) { 11 | _loading.sink.add(loading); 12 | } 13 | 14 | void dispose() async { 15 | await _loading.drain(); 16 | _loading.close(); 17 | } 18 | } -------------------------------------------------------------------------------- /lib/src/bloc/chat_bloc.dart: -------------------------------------------------------------------------------- 1 | import 'dart:io'; 2 | 3 | import 'package:cloud_firestore/cloud_firestore.dart'; 4 | import 'package:firebase_storage/firebase_storage.dart'; 5 | import 'package:flutter_bloc_firebase_chat/src/bloc/base_bloc.dart'; 6 | import 'package:flutter_bloc_firebase_chat/src/model/chat_info.dart'; 7 | import 'package:flutter_bloc_firebase_chat/src/services/repository_service.dart'; 8 | import 'package:flutter_bloc_firebase_chat/src/utils/string_const.dart'; 9 | import 'package:flutter_bloc_firebase_chat/src/widgets/helper/UiAction.dart'; 10 | import 'package:rxdart/rxdart.dart'; 11 | import 'package:shared_preferences/shared_preferences.dart'; 12 | 13 | import '../../main.dart'; 14 | 15 | enum ACTIONS { 16 | clearTextEditingController, 17 | error, 18 | showToast, 19 | animateListScrollController 20 | } 21 | 22 | class ChatBloc extends BaseBloc { 23 | var _repository; 24 | final _showSticker = BehaviorSubject.seeded(false); 25 | final _uiActions = BehaviorSubject(); 26 | final _chatHistory = BehaviorSubject(); 27 | ChatInfo chatInfo; 28 | String currentUserId; 29 | 30 | ChatBloc([RepositoryService repoService]) { 31 | _repository = repoService ?? locator(); 32 | } 33 | 34 | Observable get actions => _uiActions.stream; 35 | 36 | Observable get chatHistory => _chatHistory.stream; 37 | 38 | Observable get showSticker => _showSticker; 39 | 40 | void setShowSticker(bool show) => _showSticker.sink.add(show); 41 | 42 | bool getShowSticker() => _showSticker.value; 43 | 44 | ChatInfo getChatInfo() => chatInfo; 45 | 46 | void getChatHistory() => 47 | _chatHistory.addStream(_repository.getChatHistory(chatInfo)); 48 | 49 | Future setChatInfo(ChatInfo chatInfo) async { 50 | this.chatInfo = chatInfo; 51 | } 52 | 53 | Future getGroupChatId(String peerId) async { 54 | // read Local 55 | var groupChatId; 56 | var prefs = await SharedPreferences.getInstance(); 57 | var id = prefs.getString('id') ?? ''; 58 | if (id.hashCode <= peerId.hashCode) { 59 | groupChatId = '$id-$peerId'; 60 | } else { 61 | groupChatId = '$peerId-$id'; 62 | } 63 | return groupChatId; 64 | } 65 | 66 | Future uploadFile(File imageFile) async { 67 | setLoading(true); 68 | String fileName = DateTime.now().millisecondsSinceEpoch.toString(); 69 | StorageReference reference = FirebaseStorage.instance.ref().child(fileName); 70 | StorageUploadTask uploadTask = reference.putFile(imageFile); 71 | StorageTaskSnapshot storageTaskSnapshot = await uploadTask.onComplete; 72 | storageTaskSnapshot.ref.getDownloadURL().then((downloadUrl) { 73 | String imageUrl = downloadUrl; 74 | onSendMessage(imageUrl, 1); 75 | setLoading(false); 76 | }, onError: (err) { 77 | setLoading(false); 78 | _uiActions.sink.add(new UiAction( 79 | action: ACTIONS.showToast.index, 80 | message: StringConstant.chat_image_upload_wrong_type)); 81 | }); 82 | } 83 | 84 | void onSendMessage(String content, int type) { 85 | // type: 0 = text, 1 = image, 2 = sticker 86 | if (content.trim() != '') { 87 | _uiActions.sink 88 | .add(new UiAction(action: ACTIONS.clearTextEditingController.index)); 89 | 90 | _repository.sendChatMsg(chatInfo, content, type); 91 | 92 | _uiActions.sink 93 | .add(new UiAction(action: ACTIONS.animateListScrollController.index)); 94 | } else { 95 | _uiActions.sink.add(new UiAction( 96 | action: ACTIONS.showToast.index, 97 | message: StringConstant.chat_text_empty)); 98 | } 99 | } 100 | 101 | void dispose() async { 102 | super.dispose(); 103 | await _showSticker.drain(); 104 | _showSticker.close(); 105 | await _uiActions.drain(); 106 | _uiActions.close(); 107 | await _chatHistory.drain(); 108 | _chatHistory.close(); 109 | } 110 | } 111 | -------------------------------------------------------------------------------- /lib/src/bloc/chat_list_bloc.dart: -------------------------------------------------------------------------------- 1 | import 'dart:async'; 2 | 3 | import 'package:cloud_firestore/cloud_firestore.dart'; 4 | import 'package:flutter_bloc_firebase_chat/src/bloc/base_bloc.dart'; 5 | import 'package:flutter_bloc_firebase_chat/src/model/user.dart'; 6 | import 'package:flutter_bloc_firebase_chat/src/services/auth_service.dart'; 7 | import 'package:flutter_bloc_firebase_chat/src/services/repository_service.dart'; 8 | import 'package:rxdart/rxdart.dart'; 9 | 10 | import '../../main.dart'; 11 | 12 | class ChatListBloc extends BaseBloc { 13 | var _repository; 14 | final _authService = locator(); 15 | final _signedOut = BehaviorSubject(); 16 | 17 | ChatListBloc([RepositoryService repoService]) { 18 | _repository = repoService ?? locator(); 19 | } 20 | 21 | Observable get signedOut => _signedOut.stream; 22 | 23 | Stream> chatList() => 24 | _repository.getChatList().transform(documentToUserTransformer); 25 | 26 | static void convertDocumentToUser( 27 | QuerySnapshot snapShot, EventSink> sink) { 28 | List result = new List(); 29 | snapShot.documents.forEach((doc) => result.add(User( 30 | id: doc['id'], 31 | name: doc['name'], 32 | avatar: doc['avatar'], 33 | aboutMe: doc['aboutMe']))); 34 | sink.add(result); 35 | } 36 | 37 | StreamTransformer documentToUserTransformer = 38 | new StreamTransformer>.fromHandlers( 39 | handleData: convertDocumentToUser); 40 | 41 | void handleSignOut() async { 42 | setLoading(true); 43 | await _authService.handleUserSignOut(); 44 | _signedOut.sink.add(true); 45 | setLoading(false); 46 | } 47 | 48 | void dispose() async { 49 | super.dispose(); 50 | await _signedOut.drain(); 51 | _signedOut.close(); 52 | } 53 | } 54 | -------------------------------------------------------------------------------- /lib/src/bloc/sign_in_bloc.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter_bloc_firebase_chat/main.dart'; 2 | import 'package:flutter_bloc_firebase_chat/src/bloc/base_bloc.dart'; 3 | import 'package:flutter_bloc_firebase_chat/src/services/auth_service.dart'; 4 | import 'package:rxdart/rxdart.dart'; 5 | 6 | enum Status { signedOut, signedIn, error } 7 | 8 | class SignInBloc extends BaseBloc { 9 | final _statusSubject = BehaviorSubject.seeded(Status.signedOut); 10 | final _authService = locator(); 11 | 12 | Observable get status => _statusSubject.stream; 13 | 14 | void isUserSignedIn() async { 15 | setLoading(true); 16 | 17 | var isSignedIn = await _authService.isUserSignedIn(); 18 | var user = await _authService.getCurrentLocalUser(); 19 | 20 | if (isSignedIn && user != null) { 21 | _authService.setCurrentUser(user); 22 | _statusSubject.sink.add(Status.signedIn); 23 | } else { 24 | _statusSubject.sink.add(Status.signedOut); 25 | setLoading(false); 26 | } 27 | } 28 | 29 | void handleUserSignIn() async { 30 | setLoading(true); 31 | 32 | var result = await _authService.handleUserSignIn(); 33 | if (result) { 34 | // Successful signed in 35 | _statusSubject.sink.add(Status.signedIn); 36 | } else { 37 | // Sign in failed 38 | _statusSubject.sink.add(Status.error); 39 | setLoading(false); 40 | } 41 | } 42 | 43 | void dispose() async { 44 | super.dispose(); 45 | await _statusSubject.drain(); 46 | _statusSubject.close(); 47 | } 48 | } 49 | -------------------------------------------------------------------------------- /lib/src/bloc/user_settings_bloc.dart: -------------------------------------------------------------------------------- 1 | import 'dart:io'; 2 | 3 | import 'package:flutter_bloc_firebase_chat/src/bloc/base_bloc.dart'; 4 | import 'package:flutter_bloc_firebase_chat/src/model/user.dart'; 5 | import 'package:flutter_bloc_firebase_chat/src/services/auth_service.dart'; 6 | import 'package:flutter_bloc_firebase_chat/src/services/repository_service.dart'; 7 | import 'package:flutter_bloc_firebase_chat/src/utils/string_const.dart'; 8 | import 'package:flutter_bloc_firebase_chat/src/widgets/helper/UiAction.dart'; 9 | import 'package:rxdart/rxdart.dart'; 10 | 11 | import '../../main.dart'; 12 | 13 | enum ACTIONS { 14 | showToast, 15 | error, 16 | } 17 | 18 | class UserSettingsBloc extends BaseBloc { 19 | var _repository; 20 | final _uiActions = BehaviorSubject(); 21 | final _authService = locator(); 22 | User localUser; 23 | 24 | UserSettingsBloc([RepositoryService repoService]) { 25 | _repository = repoService ?? locator(); 26 | } 27 | 28 | Observable get actions => _uiActions.stream; 29 | 30 | void initUser() { 31 | localUser = _authService.getCurrentUser(); 32 | } 33 | 34 | void setUserAvatar(File image) async { 35 | setLoading(true); 36 | await uploadFile(image); 37 | setLoading(false); 38 | } 39 | 40 | Future uploadFile(File image) async { 41 | var doc = await _repository.uploadUserAvatar( 42 | _authService.getCurrentUser().id, image); 43 | 44 | if (doc.error == null) { 45 | await doc.ref.getDownloadURL().then((downloadUrl) async { 46 | localUser.avatar = downloadUrl; 47 | await _repository.updateUser(localUser).then((user) async { 48 | _authService.setCurrentUser(user); 49 | _uiActions.sink.add(new UiAction( 50 | action: ACTIONS.showToast.index, message: 'Upload success')); 51 | }).catchError((err) { 52 | _uiActions.sink.add(new UiAction( 53 | action: ACTIONS.showToast.index, message: err.toString())); 54 | }); 55 | }, onError: (err) { 56 | _uiActions.sink.add(new UiAction( 57 | action: ACTIONS.showToast.index, 58 | message: StringConstant.error_upload_type_image)); 59 | }); 60 | } else { 61 | _uiActions.sink.add(new UiAction( 62 | action: ACTIONS.showToast.index, 63 | message: StringConstant.error_upload_type_image)); 64 | } 65 | } 66 | 67 | void updateUserInfo() async { 68 | setLoading(true); 69 | _repository.updateUser(localUser).then((user) { 70 | _authService.setCurrentUser(user); 71 | setLoading(false); 72 | _uiActions.sink.add(new UiAction( 73 | action: ACTIONS.showToast.index, message: 'Update success')); 74 | }).catchError((err) { 75 | setLoading(false); 76 | _uiActions.sink.add(new UiAction( 77 | action: ACTIONS.showToast.index, message: err.toString())); 78 | }); 79 | } 80 | 81 | void dispose() async { 82 | super.dispose(); 83 | await _uiActions.drain(); 84 | _uiActions.close(); 85 | } 86 | } 87 | -------------------------------------------------------------------------------- /lib/src/model/chat_info.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter_bloc_firebase_chat/src/model/user.dart'; 2 | 3 | class ChatInfo { 4 | const ChatInfo(this.fromUser, this.toUser); 5 | final User fromUser; 6 | final User toUser; 7 | 8 | String getGroupChatId() { 9 | if (fromUser.id.hashCode <= toUser.id.hashCode) { 10 | return '${fromUser.id}-${toUser.id}'; 11 | } 12 | return '${toUser.id}-${fromUser.id}'; 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /lib/src/model/sticker.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | 3 | class Sticker { 4 | Sticker({@required this.id, this.collection, this.files, this.fileType}); 5 | String id; 6 | String collection; 7 | List files; 8 | String fileType; 9 | } -------------------------------------------------------------------------------- /lib/src/model/user.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | 3 | class User { 4 | User({@required this.id, this.name, this.avatar, this.aboutMe}); 5 | String id; 6 | String name; 7 | String avatar; 8 | String aboutMe; 9 | } -------------------------------------------------------------------------------- /lib/src/resources/fireauth_provider.dart: -------------------------------------------------------------------------------- 1 | import 'package:firebase_auth/firebase_auth.dart'; 2 | 3 | class FireAuthProvider { 4 | FirebaseAuth _fireAuth = FirebaseAuth.instance; 5 | 6 | Future signInWithCredential(AuthCredential credential) async { 7 | return _fireAuth.signInWithCredential(credential); 8 | } 9 | 10 | Future signOut() async { 11 | return _fireAuth.signOut(); 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /lib/src/resources/firestorage_provider.dart: -------------------------------------------------------------------------------- 1 | import 'dart:io'; 2 | 3 | import 'package:firebase_storage/firebase_storage.dart'; 4 | 5 | class FireStorageProvider { 6 | FirebaseStorage _fireStorage = FirebaseStorage.instance; 7 | 8 | Future uploadUserAvatar(String userId, File image) { 9 | StorageReference reference = _fireStorage.ref().child(userId); 10 | StorageUploadTask uploadTask = reference.putFile(image); 11 | return uploadTask.onComplete; 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /lib/src/resources/firestore_provider.dart: -------------------------------------------------------------------------------- 1 | import 'package:cloud_firestore/cloud_firestore.dart'; 2 | import 'package:flutter_bloc_firebase_chat/src/model/chat_info.dart'; 3 | import 'package:flutter_bloc_firebase_chat/src/model/user.dart'; 4 | 5 | class FireStoreProvider { 6 | Firestore _firestore = Firestore.instance; 7 | 8 | Future authenticateUser() async { 9 | final QuerySnapshot result = 10 | await _firestore.collection("users").getDocuments(); 11 | final List docs = result.documents; 12 | if (docs.length == 0) { 13 | return 0; 14 | } else { 15 | return 1; 16 | } 17 | } 18 | 19 | Future registerUser(User user) async { 20 | _firestore 21 | .collection('users') 22 | .document(user.id) 23 | .setData({'id': user.id, 'name': user.name, 'avatar': user.avatar}); 24 | } 25 | 26 | Future updateUser(User user) async { 27 | return _firestore.collection("users").document(user.id).updateData({ 28 | 'name': user.name, 29 | 'avatar': user.avatar, 30 | 'aboutMe': user.aboutMe 31 | }).then((_) { 32 | return getUser(user.id); 33 | }); 34 | } 35 | 36 | Future getUser(String userId) async { 37 | var result = await _firestore 38 | .collection('users') 39 | .where('id', isEqualTo: userId) 40 | .getDocuments(); 41 | List documents = result.documents; 42 | if (documents.length == 1) { 43 | return User( 44 | id: documents[0]['id'], 45 | name: documents[0]['name'], 46 | avatar: documents[0]['avatar'], 47 | aboutMe: documents[0]['aboutMe']); 48 | } 49 | return null; 50 | } 51 | 52 | Stream getChatList() { 53 | return _firestore.collection('users').snapshots(); 54 | } 55 | 56 | Stream getChatHistory(ChatInfo chatInfo) { 57 | return _firestore 58 | .collection('messages') 59 | .document(chatInfo?.getGroupChatId()) 60 | .collection(chatInfo?.getGroupChatId()) 61 | .orderBy('timestamp', descending: true) 62 | .limit(20) 63 | .snapshots(); 64 | } 65 | 66 | Future sendChatMsg(ChatInfo chatInfo, String content, int type) async { 67 | var chatReference = Firestore.instance 68 | .collection('messages') 69 | .document(chatInfo.getGroupChatId()) 70 | .collection(chatInfo.getGroupChatId()) 71 | .document(DateTime.now().millisecondsSinceEpoch.toString()); 72 | 73 | return _firestore.runTransaction((transaction) async { 74 | await transaction.set( 75 | chatReference, 76 | { 77 | 'idFrom': chatInfo.fromUser.id, 78 | 'idTo': chatInfo.toUser.id, 79 | 'timestamp': DateTime.now().millisecondsSinceEpoch.toString(), 80 | 'content': content, 81 | 'type': type 82 | }, 83 | ); 84 | }); 85 | } 86 | 87 | Future setChatLastMsg(ChatInfo chatInfo, String lastContent) async { 88 | var chatReference = Firestore.instance 89 | .collection('messages') 90 | .document(chatInfo.getGroupChatId()); 91 | 92 | return _firestore.runTransaction((transaction) async { 93 | await transaction.set( 94 | chatReference, 95 | { 96 | 'lastMessage': lastContent, 97 | }, 98 | ); 99 | }); 100 | } 101 | } 102 | -------------------------------------------------------------------------------- /lib/src/routing/arguments/chatArgs.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter_bloc_firebase_chat/src/model/chat_info.dart'; 2 | 3 | class ChatArgs { 4 | const ChatArgs(this.chatInfo); 5 | final ChatInfo chatInfo; 6 | } 7 | -------------------------------------------------------------------------------- /lib/src/routing/router.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_bloc_firebase_chat/src/routing/arguments/chatArgs.dart'; 3 | import 'package:flutter_bloc_firebase_chat/src/utils/string_const.dart'; 4 | import 'package:flutter_bloc_firebase_chat/src/widgets/screen_chat.dart'; 5 | import 'package:flutter_bloc_firebase_chat/src/widgets/screen_chat_list.dart'; 6 | import 'package:flutter_bloc_firebase_chat/src/widgets/screen_sign_in.dart'; 7 | import 'package:flutter_bloc_firebase_chat/src/widgets/screen_user_settings.dart'; 8 | 9 | class Router { 10 | static Route generateRoute(RouteSettings settings) { 11 | switch (settings.name) { 12 | case StringConstant.route_sign_in: 13 | return MaterialPageRoute(builder: (context) => SignIn()); 14 | case StringConstant.route_chat_list: 15 | return MaterialPageRoute(builder: (context) => ChatList()); 16 | case StringConstant.route_chat: 17 | return MaterialPageRoute( 18 | builder: (context) => 19 | Chat(chatInfo: (settings.arguments as ChatArgs).chatInfo)); 20 | case StringConstant.route_user_settings: 21 | return MaterialPageRoute(builder: (context) => UserSettings()); 22 | default: 23 | return MaterialPageRoute( 24 | builder: (context) => 25 | Scaffold(body: Center(child: Text(StringConstant.error_widget_not_found)))); 26 | } 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /lib/src/services/auth_service.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter_bloc_firebase_chat/src/model/user.dart'; 2 | import 'package:rxdart/rxdart.dart'; 3 | 4 | abstract class AuthService { 5 | User getCurrentUser(); 6 | 7 | Future handleUserSignIn(); 8 | 9 | Future handleUserSignOut(); 10 | 11 | Future isUserSignedIn(); 12 | 13 | Future getCurrentLocalUser(); 14 | 15 | Observable get currentUser; 16 | 17 | void setCurrentUser(User user); 18 | 19 | void dispose(); 20 | } 21 | -------------------------------------------------------------------------------- /lib/src/services/auth_service_impl.dart: -------------------------------------------------------------------------------- 1 | import 'package:firebase_auth/firebase_auth.dart'; 2 | import 'package:flutter_bloc_firebase_chat/src/model/user.dart'; 3 | import 'package:flutter_bloc_firebase_chat/src/services/repository_service.dart'; 4 | import 'package:google_sign_in/google_sign_in.dart'; 5 | import 'package:rxdart/rxdart.dart'; 6 | import 'package:shared_preferences/shared_preferences.dart'; 7 | 8 | import '../../main.dart'; 9 | import 'auth_service.dart'; 10 | 11 | class AuthServiceImpl implements AuthService { 12 | final _repository = locator(); 13 | final _currentUser = BehaviorSubject(); 14 | 15 | Observable get currentUser => _currentUser.stream; 16 | 17 | void setCurrentUser(User user) { 18 | _currentUser.sink.add(user); 19 | } 20 | 21 | User getCurrentUser() { 22 | return _currentUser.value; 23 | } 24 | 25 | Future isUserSignedIn() async { 26 | return GoogleSignIn().isSignedIn(); 27 | } 28 | 29 | Future getCurrentLocalUser() async { 30 | var prefs = await SharedPreferences.getInstance(); 31 | User user; 32 | var id = prefs.getString('id'); 33 | var name = prefs.getString('name'); 34 | var avatar = prefs.getString('avatar'); 35 | var aboutMe = prefs.getString('aboutMe'); 36 | if (id != null) { 37 | user = User(id: id, name: name, avatar: avatar, aboutMe: aboutMe); 38 | } 39 | return user; 40 | } 41 | 42 | void saveUserLocally(User user) async { 43 | final _prefs = await SharedPreferences.getInstance(); 44 | _prefs.setString('id', user.id); 45 | if (user.name != null) { 46 | _prefs.setString('name', user.name); 47 | } 48 | if (user.avatar != null) { 49 | _prefs.setString('avatar', user.avatar); 50 | } 51 | if (user.aboutMe != null) { 52 | _prefs.setString('aboutMe', user.aboutMe); 53 | } 54 | } 55 | 56 | Future handleUserSignIn() async { 57 | FirebaseUser firebaseUser; 58 | GoogleSignInAccount googleUser = await GoogleSignIn().signIn(); // new instance to avoid platform exception 59 | if (googleUser != null) { 60 | GoogleSignInAuthentication googleAuth = 61 | await googleUser.authentication.catchError((error) => null); 62 | 63 | final AuthCredential credential = GoogleAuthProvider.getCredential( 64 | accessToken: googleAuth.accessToken, 65 | idToken: googleAuth.idToken, 66 | ); 67 | 68 | firebaseUser = await _repository.signInWithCredential(credential); 69 | } 70 | 71 | if (firebaseUser != null) { 72 | // Check is already sign up 73 | var user = await _repository.getUser(firebaseUser.uid); 74 | 75 | if (user == null) { 76 | // Update data to server if new user 77 | user = User( 78 | id: firebaseUser.uid, 79 | name: firebaseUser.displayName, 80 | avatar: firebaseUser.photoUrl); 81 | 82 | await _repository.registerUser(user); 83 | } 84 | // Write data to local 85 | setCurrentUser(user); 86 | saveUserLocally(user); 87 | return true; 88 | } else { 89 | return false; 90 | } 91 | } 92 | 93 | Future handleUserSignOut() async { 94 | final prefs = await SharedPreferences.getInstance(); 95 | await _repository.signOut(); 96 | var googleSignIn = GoogleSignIn(); 97 | await googleSignIn.disconnect().catchError((_) => null); 98 | await googleSignIn.signOut().catchError((_) => null); 99 | await prefs.clear(); 100 | } 101 | 102 | @override 103 | void dispose() async { 104 | await _currentUser.drain(); 105 | _currentUser.close(); 106 | } 107 | } 108 | -------------------------------------------------------------------------------- /lib/src/services/repository_service.dart: -------------------------------------------------------------------------------- 1 | import 'dart:io'; 2 | 3 | import 'package:cloud_firestore/cloud_firestore.dart'; 4 | import 'package:firebase_auth/firebase_auth.dart'; 5 | import 'package:firebase_storage/firebase_storage.dart'; 6 | import 'package:flutter_bloc_firebase_chat/src/model/chat_info.dart'; 7 | import 'package:flutter_bloc_firebase_chat/src/model/user.dart'; 8 | 9 | abstract class RepositoryService { 10 | Future signInWithCredential(AuthCredential credential); 11 | 12 | Future signOut(); 13 | 14 | Future registerUser(User user); 15 | 16 | Future getUser(String userId); 17 | 18 | Future updateUser(User user); 19 | 20 | Future uploadUserAvatar(String userId, File image); 21 | 22 | Stream getChatList(); 23 | 24 | Stream getChatHistory(ChatInfo chatInfo); 25 | 26 | Future sendChatMsg(ChatInfo chatInfo, String content, int type); 27 | } 28 | -------------------------------------------------------------------------------- /lib/src/services/repository_service_impl.dart: -------------------------------------------------------------------------------- 1 | import 'dart:async'; 2 | import 'dart:io'; 3 | 4 | import 'package:cloud_firestore/cloud_firestore.dart'; 5 | import 'package:firebase_auth/firebase_auth.dart'; 6 | import 'package:firebase_storage/firebase_storage.dart'; 7 | import 'package:flutter_bloc_firebase_chat/src/model/chat_info.dart'; 8 | import 'package:flutter_bloc_firebase_chat/src/model/user.dart'; 9 | import 'package:flutter_bloc_firebase_chat/src/resources/fireauth_provider.dart'; 10 | import 'package:flutter_bloc_firebase_chat/src/resources/firestorage_provider.dart'; 11 | import 'package:flutter_bloc_firebase_chat/src/resources/firestore_provider.dart'; 12 | import 'package:flutter_bloc_firebase_chat/src/services/repository_service.dart'; 13 | 14 | class RepositoryServiceImpl implements RepositoryService { 15 | final _fireAuthProvider = FireAuthProvider(); 16 | final _fireStoreProvider = FireStoreProvider(); 17 | final _fireStorageProvider = FireStorageProvider(); 18 | 19 | Future signInWithCredential(AuthCredential credential) => 20 | _fireAuthProvider.signInWithCredential(credential); 21 | 22 | Future signOut() => _fireAuthProvider.signOut(); 23 | 24 | Future registerUser(User user) => _fireStoreProvider.registerUser(user); 25 | 26 | Stream getChatList() => _fireStoreProvider.getChatList(); 27 | 28 | Stream getChatHistory(ChatInfo chatInfo) => 29 | _fireStoreProvider.getChatHistory(chatInfo); 30 | 31 | Future sendChatMsg(ChatInfo chatInfo, String content, int type) { 32 | var lastContent = content; 33 | if (type == 1) { 34 | lastContent = "Image was sent"; 35 | } else if (type == 2) { 36 | lastContent = "Sticker was sent"; 37 | } 38 | 39 | return _fireStoreProvider.sendChatMsg(chatInfo, content, type).then((_) { 40 | _fireStoreProvider.setChatLastMsg(chatInfo, lastContent); 41 | }); 42 | } 43 | 44 | Future getUser(String userId) { 45 | return _fireStoreProvider.getUser(userId); 46 | } 47 | 48 | Future updateUser(User user) { 49 | return _fireStoreProvider.updateUser(user); 50 | } 51 | 52 | Future uploadUserAvatar(String userId, File image) { 53 | return _fireStorageProvider.uploadUserAvatar(userId, image); 54 | } 55 | } 56 | -------------------------------------------------------------------------------- /lib/src/utils/color_const.dart: -------------------------------------------------------------------------------- 1 | import 'dart:ui'; 2 | 3 | import 'package:flutter/material.dart'; 4 | 5 | final primarySwatch = Colors.blue; 6 | final primaryColor = Colors.blue; 7 | final accentColor = Colors.blue; 8 | final canvasColor = Colors.white; 9 | final screenTitleColor = Colors.white; 10 | final textBlackColor = Colors.black; 11 | final textDarkGrayColor = Colors.black38; 12 | final greyColor = Color(0xffaeaeae); 13 | final bgGreyColor = Color(0xffE8E8E8); -------------------------------------------------------------------------------- /lib/src/utils/string_const.dart: -------------------------------------------------------------------------------- 1 | class StringConstant{ 2 | 3 | // General UI 4 | static const String cancel = "Cancel"; 5 | static const String yes = "Yes"; 6 | 7 | // Routes 8 | static const String route_sign_in = "/"; 9 | static const String route_chat_list = "/chat_list"; 10 | static const String route_chat = "/chat"; 11 | static const String route_user_settings = "/user_settings"; 12 | 13 | // Assets 14 | static const String asset_sticker = "assets/stickers"; 15 | 16 | // Login 17 | static const String title_login = "SignIn"; 18 | static const String login_logo_desc = "Bloc-based Chat with Firebase"; 19 | static const String btn_login_google = "SIGN IN WITH GOOGLE"; 20 | 21 | // Chat List 22 | static const String title_chat_list = "Chats"; 23 | static const String menu_user_settings = "Settings"; 24 | static const String menu_sign_out = "Log out"; 25 | static const String dialog_title_exit_app = "Exit App"; 26 | static const String dialog_title_exit_app_desc = "Are you sure to exit app?"; 27 | static const String list_item_name_label = "Name"; 28 | static const String list_item_about_me_label = "About Me"; 29 | static const String list_item_about_me_not_available = "Not available"; 30 | 31 | // Chat 32 | static const String chat_text_input_hint = "Type your message..."; 33 | static const String chat_text_empty = 'Nothing to send'; 34 | static const String chat_image_upload_wrong_type = 'This file is not an image'; 35 | 36 | // User Settings 37 | static const String title_user_settings = "Settings"; 38 | 39 | // Resources 40 | static const String collection_user = "users"; 41 | 42 | // Error 43 | static const String error_widget_not_found = "Widget not found"; 44 | static const String error_login_sns = "Login failed. Please try it later again"; 45 | static const String error_upload_type_image = "This file is not an image"; 46 | 47 | } -------------------------------------------------------------------------------- /lib/src/utils/util_nav.dart: -------------------------------------------------------------------------------- 1 | 2 | import 'package:flutter/material.dart'; 3 | 4 | void navigateTo(BuildContext context, String routeName, dynamic arguments) { 5 | Navigator.pushNamed(context, routeName, arguments: arguments); 6 | } 7 | 8 | void navigateToAndRemoveUntil(BuildContext context, String routeName, dynamic arguments) { 9 | Navigator.pushNamedAndRemoveUntil(context, routeName, (Route route) => false, arguments: arguments); 10 | } 11 | -------------------------------------------------------------------------------- /lib/src/widgets/helper/NavBarMenuItem.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | 3 | class NavBarMenuItem { 4 | const NavBarMenuItem({this.key, this.title, this.icon}); 5 | final String title; 6 | final int key; 7 | final IconData icon; 8 | } -------------------------------------------------------------------------------- /lib/src/widgets/helper/UiAction.dart: -------------------------------------------------------------------------------- 1 | class UiAction { 2 | const UiAction({this.action, this.message}); 3 | final int action; 4 | final String message; 5 | } 6 | -------------------------------------------------------------------------------- /lib/src/widgets/screen_chat.dart: -------------------------------------------------------------------------------- 1 | import 'dart:async'; 2 | import 'dart:io'; 3 | 4 | import 'package:cached_network_image/cached_network_image.dart'; 5 | import 'package:cloud_firestore/cloud_firestore.dart'; 6 | import 'package:flutter/material.dart'; 7 | import 'package:flutter_bloc_firebase_chat/src/bloc/chat_bloc.dart'; 8 | import 'package:flutter_bloc_firebase_chat/src/model/chat_info.dart'; 9 | import 'package:flutter_bloc_firebase_chat/src/model/sticker.dart'; 10 | import 'package:flutter_bloc_firebase_chat/src/utils/color_const.dart'; 11 | import 'package:flutter_bloc_firebase_chat/src/utils/string_const.dart'; 12 | import 'package:fluttertoast/fluttertoast.dart'; 13 | import 'package:image_picker/image_picker.dart'; 14 | import 'package:intl/intl.dart'; 15 | import 'package:provider/provider.dart'; 16 | 17 | import 'helper/UiAction.dart'; 18 | 19 | class Chat extends StatelessWidget { 20 | final ChatInfo chatInfo; 21 | 22 | Chat({Key key, @required this.chatInfo}) : super(key: key); 23 | 24 | @override 25 | Widget build(BuildContext context) { 26 | return Provider( 27 | builder: (context) => ChatBloc(), 28 | dispose: (context, bloc) => bloc.dispose(), 29 | child: new Scaffold( 30 | appBar: new AppBar( 31 | title: new Text( 32 | chatInfo.toUser.name, 33 | style: TextStyle( 34 | color: screenTitleColor, fontWeight: FontWeight.bold), 35 | ), 36 | centerTitle: true, 37 | ), 38 | body: new ChatScreen(chatInfo: chatInfo), 39 | )); 40 | } 41 | } 42 | 43 | class ChatScreen extends StatefulWidget { 44 | final ChatInfo chatInfo; 45 | 46 | ChatScreen({Key key, @required this.chatInfo}) : super(key: key); 47 | 48 | @override 49 | State createState() => new ChatScreenState(chatInfo: chatInfo); 50 | } 51 | 52 | class ChatScreenState extends State { 53 | final ChatInfo chatInfo; 54 | ChatBloc _bloc; 55 | 56 | ChatScreenState({Key key, @required this.chatInfo}); 57 | 58 | var listMessage; 59 | 60 | final TextEditingController textEditingController = 61 | new TextEditingController(); 62 | final ScrollController listScrollController = new ScrollController(); 63 | final FocusNode focusNode = new FocusNode(); 64 | 65 | @override 66 | void didChangeDependencies() { 67 | super.didChangeDependencies(); 68 | if (_bloc == null) { 69 | _bloc = Provider.of(context); 70 | _blocListener(context, _bloc); 71 | _bloc.setChatInfo(chatInfo).then((_) => _bloc.getChatHistory()); 72 | } 73 | } 74 | 75 | @override 76 | void initState() { 77 | super.initState(); 78 | focusNode.addListener(onFocusChange); 79 | } 80 | 81 | void onFocusChange() { 82 | if (focusNode.hasFocus) { 83 | // Hide sticker when keyboard appear 84 | _bloc.setShowSticker(false); 85 | } 86 | } 87 | 88 | void _blocListener(BuildContext context, ChatBloc chatBloc) { 89 | final actionListener = (UiAction action) { 90 | if (action.action == ACTIONS.clearTextEditingController.index) { 91 | textEditingController.clear(); 92 | } else if (action.action == ACTIONS.animateListScrollController.index) { 93 | listScrollController.animateTo(0.0, 94 | duration: Duration(milliseconds: 300), curve: Curves.easeOut); 95 | } else if (action.action == ACTIONS.showToast.index) { 96 | Fluttertoast.showToast(msg: action.message); 97 | } else if (action.action == ACTIONS.error.index) {} 98 | }; 99 | chatBloc.actions.listen(actionListener); 100 | } 101 | 102 | Future getImage() async { 103 | File imageFile = await ImagePicker.pickImage(source: ImageSource.gallery); 104 | 105 | if (imageFile != null) { 106 | _bloc.uploadFile(imageFile); 107 | } 108 | } 109 | 110 | void getSticker() { 111 | // Hide keyboard when sticker appear 112 | focusNode.unfocus(); 113 | _bloc.setShowSticker(!_bloc.getShowSticker()); 114 | } 115 | 116 | Widget buildItem(int index, DocumentSnapshot document) { 117 | if (document['idFrom'] == _bloc.chatInfo.fromUser.id) { 118 | // Right (my message) 119 | return Row( 120 | children: [ 121 | document['type'] == 0 122 | // Text 123 | ? Container( 124 | child: Text( 125 | document['content'], 126 | style: TextStyle(color: textBlackColor), 127 | ), 128 | padding: EdgeInsets.fromLTRB(15.0, 10.0, 15.0, 10.0), 129 | width: 200.0, 130 | decoration: BoxDecoration( 131 | color: bgGreyColor, 132 | borderRadius: BorderRadius.circular(8.0)), 133 | margin: EdgeInsets.only( 134 | bottom: isLastMessageRight(index) ? 20.0 : 10.0, 135 | right: 10.0), 136 | ) 137 | : document['type'] == 1 138 | // Image 139 | ? Container( 140 | child: Material( 141 | child: CachedNetworkImage( 142 | placeholder: (context, url) => Container( 143 | child: CircularProgressIndicator( 144 | valueColor: AlwaysStoppedAnimation( 145 | primaryColor), 146 | ), 147 | width: 200.0, 148 | height: 200.0, 149 | padding: EdgeInsets.all(70.0), 150 | decoration: BoxDecoration( 151 | color: bgGreyColor, 152 | borderRadius: BorderRadius.all( 153 | Radius.circular(8.0), 154 | ), 155 | ), 156 | ), 157 | errorWidget: (context, url, error) => Material( 158 | child: Container( 159 | width: 200, 160 | height: 200, 161 | color: bgGreyColor, 162 | child: Center( 163 | child: Icon( 164 | Icons.error, 165 | color: Colors.red, 166 | size: 64, 167 | )), 168 | ), 169 | borderRadius: BorderRadius.all( 170 | Radius.circular(8.0), 171 | ), 172 | clipBehavior: Clip.hardEdge, 173 | ), 174 | imageUrl: document['content'], 175 | width: 200.0, 176 | height: 200.0, 177 | fit: BoxFit.cover, 178 | ), 179 | borderRadius: BorderRadius.all(Radius.circular(8.0)), 180 | clipBehavior: Clip.hardEdge, 181 | ), 182 | margin: EdgeInsets.only( 183 | bottom: isLastMessageRight(index) ? 20.0 : 10.0, 184 | right: 10.0), 185 | ) 186 | // Sticker 187 | : Container( 188 | child: new Image.asset( 189 | 'assets/stickers/angry_cat/${document['content']}.png', 190 | width: 100.0, 191 | height: 100.0, 192 | fit: BoxFit.cover, 193 | ), 194 | margin: EdgeInsets.only( 195 | bottom: isLastMessageRight(index) ? 20.0 : 10.0, 196 | right: 10.0), 197 | ), 198 | ], 199 | mainAxisAlignment: MainAxisAlignment.end, 200 | ); 201 | } else { 202 | // Left (peer message) 203 | return Container( 204 | child: Column( 205 | children: [ 206 | Row( 207 | children: [ 208 | Material( 209 | child: CachedNetworkImage( 210 | placeholder: (context, url) => Container( 211 | child: CircularProgressIndicator( 212 | strokeWidth: 1.0, 213 | valueColor: 214 | AlwaysStoppedAnimation(primaryColor), 215 | ), 216 | width: 35.0, 217 | height: 35.0, 218 | padding: EdgeInsets.all(10.0), 219 | ), 220 | imageUrl: chatInfo.toUser.avatar, 221 | width: 35.0, 222 | height: 35.0, 223 | fit: BoxFit.cover, 224 | ), 225 | borderRadius: BorderRadius.all( 226 | Radius.circular(18.0), 227 | ), 228 | clipBehavior: Clip.hardEdge, 229 | ), 230 | document['type'] == 0 231 | ? Container( 232 | child: Text( 233 | document['content'], 234 | style: TextStyle(color: Colors.white), 235 | ), 236 | padding: EdgeInsets.fromLTRB(15.0, 10.0, 15.0, 10.0), 237 | width: 200.0, 238 | decoration: BoxDecoration( 239 | color: primaryColor, 240 | borderRadius: BorderRadius.circular(8.0)), 241 | margin: EdgeInsets.only(left: 10.0), 242 | ) 243 | : document['type'] == 1 244 | ? Container( 245 | child: Material( 246 | child: CachedNetworkImage( 247 | placeholder: (context, url) => Container( 248 | child: CircularProgressIndicator( 249 | valueColor: 250 | AlwaysStoppedAnimation( 251 | primaryColor), 252 | ), 253 | width: 200.0, 254 | height: 200.0, 255 | padding: EdgeInsets.all(70.0), 256 | decoration: BoxDecoration( 257 | color: bgGreyColor, 258 | borderRadius: BorderRadius.all( 259 | Radius.circular(8.0), 260 | ), 261 | ), 262 | ), 263 | errorWidget: (context, url, error) => Material( 264 | child: Container( 265 | width: 200, 266 | height: 200, 267 | color: bgGreyColor, 268 | child: Center( 269 | child: Icon( 270 | Icons.error, 271 | color: Colors.red, 272 | size: 64, 273 | )), 274 | ), 275 | borderRadius: BorderRadius.all( 276 | Radius.circular(8.0), 277 | ), 278 | clipBehavior: Clip.hardEdge, 279 | ), 280 | imageUrl: document['content'], 281 | width: 200.0, 282 | height: 200.0, 283 | fit: BoxFit.cover, 284 | ), 285 | borderRadius: 286 | BorderRadius.all(Radius.circular(8.0)), 287 | clipBehavior: Clip.hardEdge, 288 | ), 289 | margin: EdgeInsets.only(left: 10.0), 290 | ) 291 | : Container( 292 | child: new Image.asset( 293 | 'assets/stickers/angry_cat/${document['content']}.png', 294 | width: 100.0, 295 | height: 100.0, 296 | fit: BoxFit.cover, 297 | ), 298 | margin: EdgeInsets.only( 299 | bottom: isLastMessageRight(index) ? 20.0 : 10.0, 300 | right: 10.0), 301 | ), 302 | ], 303 | ), 304 | 305 | // Time 306 | isLastMessageLeft(index) 307 | ? Container( 308 | child: Text( 309 | DateFormat('dd MMM kk:mm').format( 310 | DateTime.fromMillisecondsSinceEpoch( 311 | int.parse(document['timestamp']))), 312 | style: TextStyle( 313 | color: greyColor, 314 | fontSize: 12.0, 315 | fontStyle: FontStyle.italic), 316 | ), 317 | margin: EdgeInsets.only(left: 50.0, top: 5.0, bottom: 5.0), 318 | ) 319 | : Container() 320 | ], 321 | crossAxisAlignment: CrossAxisAlignment.start, 322 | ), 323 | margin: EdgeInsets.only(bottom: 10.0), 324 | ); 325 | } 326 | } 327 | 328 | bool isLastMessageLeft(int index) { 329 | if ((index > 0 && 330 | listMessage != null && 331 | listMessage[index - 1]['idFrom'] == chatInfo?.getGroupChatId()) || 332 | index == 0) { 333 | return true; 334 | } else { 335 | return false; 336 | } 337 | } 338 | 339 | bool isLastMessageRight(int index) { 340 | if ((index > 0 && 341 | listMessage != null && 342 | listMessage[index - 1]['idFrom'] != chatInfo?.getGroupChatId()) || 343 | index == 0) { 344 | return true; 345 | } else { 346 | return false; 347 | } 348 | } 349 | 350 | Future onBackPress() { 351 | if (_bloc.getShowSticker()) { 352 | _bloc.setShowSticker(false); 353 | } else { 354 | Navigator.pop(context); 355 | } 356 | 357 | return Future.value(false); 358 | } 359 | 360 | @override 361 | Widget build(BuildContext context) { 362 | return WillPopScope( 363 | child: Stack( 364 | children: [ 365 | Column( 366 | children: [ 367 | // List of messages 368 | buildListMessage(), 369 | 370 | // Sticker 371 | buildSticker(), 372 | 373 | // Input content 374 | buildInput(), 375 | ], 376 | ), 377 | 378 | // Loading 379 | buildLoading() 380 | ], 381 | ), 382 | onWillPop: onBackPress, 383 | ); 384 | } 385 | 386 | Widget buildSticker() { 387 | // Todo: make dynamic, put into DB 388 | var angryCatStickerFiles = ['cat_1', 'cat_2', 'cat_3', 'cat_4', 'cat_5', 'cat_6']; 389 | var sticker = Sticker( 390 | id: '1', collection: 'angry_cat', files: angryCatStickerFiles, fileType: 'png'); 391 | 392 | var stickerWidget = List(); 393 | var stickerPerRow = 3; 394 | var stickerRowsLength = sticker.files.length / stickerPerRow; 395 | for (var i = 0; i < stickerRowsLength; i++) { 396 | var children = List(); 397 | for (var j = 0; j < sticker.files.length / stickerRowsLength; j++) { 398 | children.add(FlatButton( 399 | onPressed: () => _bloc.onSendMessage(sticker.files[j], 2), 400 | child: new Image.asset( 401 | '${StringConstant.asset_sticker}/${sticker.collection}/${sticker.files[j]}.${sticker.fileType}', 402 | width: 50.0, 403 | height: 50.0, 404 | fit: BoxFit.cover, 405 | ), 406 | )); 407 | } 408 | stickerWidget.add(Row( 409 | children: children, 410 | mainAxisAlignment: MainAxisAlignment.spaceEvenly)); 411 | } 412 | 413 | return StreamBuilder( 414 | stream: _bloc.showSticker, 415 | initialData: false, 416 | builder: (context, snapshot) { 417 | if (snapshot.data == false) { 418 | return new Container(); 419 | } else { 420 | return Container( 421 | child: Column( 422 | children: stickerWidget, 423 | mainAxisAlignment: MainAxisAlignment.spaceEvenly, 424 | ), 425 | decoration: new BoxDecoration( 426 | border: new Border( 427 | top: new BorderSide(color: bgGreyColor, width: 0.5)), 428 | color: Colors.white), 429 | padding: EdgeInsets.all(5.0), 430 | height: 180.0, 431 | ); 432 | } 433 | }); 434 | } 435 | 436 | Widget buildLoading() { 437 | return Positioned( 438 | child: StreamBuilder( 439 | stream: _bloc.loadingObservable, 440 | initialData: false, 441 | builder: (context, snapshot) { 442 | if (snapshot.data == true) { 443 | return new Container( 444 | child: Center( 445 | child: CircularProgressIndicator( 446 | valueColor: 447 | AlwaysStoppedAnimation(primaryColor)), 448 | ), 449 | color: Colors.white.withOpacity(0.8), 450 | ); 451 | } else { 452 | return new Container(); 453 | } 454 | })); 455 | } 456 | 457 | Widget buildInput() { 458 | return Container( 459 | child: Row( 460 | children: [ 461 | // Button send image 462 | Material( 463 | child: new Container( 464 | margin: new EdgeInsets.symmetric(horizontal: 1.0), 465 | child: new IconButton( 466 | icon: new Icon(Icons.image), 467 | onPressed: getImage, 468 | color: primaryColor, 469 | ), 470 | ), 471 | color: Colors.white, 472 | ), 473 | Material( 474 | child: new Container( 475 | margin: new EdgeInsets.symmetric(horizontal: 1.0), 476 | child: new IconButton( 477 | icon: new Icon(Icons.face), 478 | onPressed: getSticker, 479 | color: primaryColor, 480 | ), 481 | ), 482 | color: Colors.white, 483 | ), 484 | 485 | // Edit text 486 | Flexible( 487 | child: Container( 488 | child: TextField( 489 | style: TextStyle(color: textBlackColor, fontSize: 15.0), 490 | controller: textEditingController, 491 | decoration: InputDecoration.collapsed( 492 | hintText: StringConstant.chat_text_input_hint, 493 | hintStyle: TextStyle(color: greyColor), 494 | ), 495 | focusNode: focusNode, 496 | ), 497 | ), 498 | ), 499 | 500 | // Button send message 501 | Material( 502 | child: new Container( 503 | margin: new EdgeInsets.symmetric(horizontal: 8.0), 504 | child: new IconButton( 505 | icon: new Icon(Icons.send), 506 | onPressed: () => 507 | _bloc.onSendMessage(textEditingController.text, 0), 508 | color: primaryColor, 509 | ), 510 | ), 511 | color: Colors.white, 512 | ), 513 | ], 514 | ), 515 | width: double.infinity, 516 | height: 50.0, 517 | decoration: new BoxDecoration( 518 | border: 519 | new Border(top: new BorderSide(color: bgGreyColor, width: 0.5)), 520 | color: Colors.white), 521 | ); 522 | } 523 | 524 | Widget buildListMessage() { 525 | return Flexible( 526 | child: StreamBuilder( 527 | stream: _bloc.chatHistory, 528 | builder: (context, snapshot) { 529 | if (!snapshot.hasData) { 530 | return Center( 531 | child: CircularProgressIndicator( 532 | valueColor: AlwaysStoppedAnimation(primaryColor))); 533 | } else { 534 | listMessage = snapshot.data.documents; 535 | return ListView.builder( 536 | padding: EdgeInsets.all(10.0), 537 | itemBuilder: (context, index) => 538 | buildItem(index, snapshot.data.documents[index]), 539 | itemCount: snapshot.data.documents.length, 540 | reverse: true, 541 | controller: listScrollController, 542 | ); 543 | } 544 | }, 545 | ), 546 | ); 547 | } 548 | } 549 | -------------------------------------------------------------------------------- /lib/src/widgets/screen_chat_list.dart: -------------------------------------------------------------------------------- 1 | import 'dart:async'; 2 | import 'dart:io'; 3 | 4 | import 'package:cached_network_image/cached_network_image.dart'; 5 | import 'package:flutter/material.dart'; 6 | import 'package:flutter_bloc_firebase_chat/src/bloc/chat_list_bloc.dart'; 7 | import 'package:flutter_bloc_firebase_chat/src/model/chat_info.dart'; 8 | import 'package:flutter_bloc_firebase_chat/src/model/user.dart'; 9 | import 'package:flutter_bloc_firebase_chat/src/services/auth_service.dart'; 10 | import 'package:flutter_bloc_firebase_chat/src/utils/color_const.dart'; 11 | import 'package:flutter_bloc_firebase_chat/src/utils/string_const.dart'; 12 | import 'package:flutter_bloc_firebase_chat/src/utils/util_nav.dart'; 13 | import 'package:flutter_bloc_firebase_chat/src/widgets/screen_chat.dart'; 14 | import 'package:flutter_bloc_firebase_chat/src/widgets/helper/NavBarMenuItem.dart'; 15 | import 'package:provider/provider.dart'; 16 | 17 | import '../../main.dart'; 18 | 19 | class ChatList extends StatelessWidget { 20 | final String currentUserId; 21 | 22 | ChatList({Key key, @required this.currentUserId}) : super(key: key); 23 | 24 | @override 25 | Widget build(BuildContext context) { 26 | return Provider( 27 | builder: (context) => ChatListBloc(), 28 | dispose: (context, bloc) => bloc.dispose(), 29 | child: ChatListScreen(currentUserId: currentUserId)); 30 | } 31 | } 32 | 33 | class ChatListScreen extends StatefulWidget { 34 | final String currentUserId; 35 | 36 | ChatListScreen({Key key, @required this.currentUserId}) : super(key: key); 37 | 38 | @override 39 | State createState() => ChatListScreenState(currentUserId: currentUserId); 40 | } 41 | 42 | class ChatListScreenState extends State { 43 | ChatListBloc _bloc; 44 | final String currentUserId; 45 | static const int navBarSettings = 1; 46 | static const int navBarSignOut = 2; 47 | 48 | List navBarMenuItems = const [ 49 | const NavBarMenuItem( 50 | key: navBarSettings, 51 | title: StringConstant.menu_user_settings, 52 | icon: Icons.settings), 53 | const NavBarMenuItem( 54 | key: navBarSignOut, 55 | title: StringConstant.menu_sign_out, 56 | icon: Icons.exit_to_app), 57 | ]; 58 | 59 | /// Constructor 60 | ChatListScreenState({Key key, @required this.currentUserId}); 61 | 62 | @override 63 | void didChangeDependencies() { 64 | super.didChangeDependencies(); 65 | if (_bloc == null) { 66 | _bloc = Provider.of(context); 67 | _blocListener(context, _bloc); 68 | } 69 | } 70 | 71 | void _blocListener(BuildContext context, ChatListBloc chatListBloc) { 72 | final signOutListener = (bool signedOut) { 73 | if (signedOut) { 74 | navigateToAndRemoveUntil(context, StringConstant.route_sign_in, null); 75 | } 76 | }; 77 | chatListBloc.signedOut.listen(signOutListener); 78 | } 79 | 80 | Future openDialog() async { 81 | switch (await showDialog( 82 | context: context, 83 | builder: (BuildContext context) { 84 | return SimpleDialog( 85 | contentPadding: 86 | EdgeInsets.only(left: 0.0, right: 0.0, top: 0.0, bottom: 0.0), 87 | children: [ 88 | Container( 89 | color: primaryColor, 90 | margin: EdgeInsets.all(0.0), 91 | padding: EdgeInsets.only(bottom: 10.0, top: 10.0), 92 | height: 100.0, 93 | child: Column( 94 | children: [ 95 | Container( 96 | child: Icon( 97 | Icons.exit_to_app, 98 | size: 30.0, 99 | color: Colors.white, 100 | ), 101 | margin: EdgeInsets.only(bottom: 10.0), 102 | ), 103 | Text( 104 | StringConstant.dialog_title_exit_app, 105 | style: TextStyle( 106 | color: Colors.white, 107 | fontSize: 18.0, 108 | fontWeight: FontWeight.bold), 109 | ), 110 | Text( 111 | StringConstant.dialog_title_exit_app_desc, 112 | style: TextStyle(color: Colors.white70, fontSize: 14.0), 113 | ), 114 | ], 115 | ), 116 | ), 117 | SimpleDialogOption( 118 | onPressed: () { 119 | Navigator.pop(context, 0); 120 | }, 121 | child: Row( 122 | children: [ 123 | Container( 124 | child: Icon( 125 | Icons.cancel, 126 | color: primaryColor, 127 | ), 128 | margin: EdgeInsets.only(right: 10.0), 129 | ), 130 | Text( 131 | StringConstant.cancel.toUpperCase(), 132 | style: TextStyle( 133 | color: primaryColor, fontWeight: FontWeight.bold), 134 | ) 135 | ], 136 | ), 137 | ), 138 | SimpleDialogOption( 139 | onPressed: () { 140 | Navigator.pop(context, 1); 141 | }, 142 | child: Row( 143 | children: [ 144 | Container( 145 | child: Icon( 146 | Icons.check_circle, 147 | color: primaryColor, 148 | ), 149 | margin: EdgeInsets.only(right: 10.0), 150 | ), 151 | Text( 152 | StringConstant.yes.toUpperCase(), 153 | style: TextStyle( 154 | color: primaryColor, fontWeight: FontWeight.bold), 155 | ) 156 | ], 157 | ), 158 | ), 159 | ], 160 | ); 161 | })) { 162 | case 0: 163 | break; 164 | case 1: 165 | exit(0); 166 | break; 167 | } 168 | } 169 | 170 | @override 171 | Widget build(BuildContext context) { 172 | return Scaffold( 173 | appBar: AppBar( 174 | title: Text( 175 | StringConstant.title_chat_list, 176 | style: TextStyle(color: screenTitleColor, fontWeight: FontWeight.bold), 177 | ), 178 | centerTitle: true, 179 | actions: [ 180 | PopupMenuButton( 181 | onSelected: onItemMenuPress, 182 | itemBuilder: (BuildContext context) { 183 | return navBarMenuItems.map((NavBarMenuItem choice) { 184 | return PopupMenuItem( 185 | value: choice, 186 | child: Row( 187 | children: [ 188 | Icon( 189 | choice.icon, 190 | color: primaryColor, 191 | ), 192 | Container( 193 | width: 10.0, 194 | ), 195 | Text( 196 | choice.title, 197 | style: TextStyle(color: primaryColor), 198 | ), 199 | ], 200 | )); 201 | }).toList(); 202 | }, 203 | ), 204 | ], 205 | ), 206 | body: WillPopScope( 207 | child: Stack( 208 | children: [ 209 | // List 210 | Container( 211 | child: StreamBuilder( 212 | stream: _bloc.chatList(), 213 | builder: (context, snapshot) { 214 | if (!snapshot.hasData) { 215 | return Center( 216 | child: CircularProgressIndicator( 217 | valueColor: AlwaysStoppedAnimation(primaryColor), 218 | ), 219 | ); 220 | } else { 221 | return ListView.builder( 222 | padding: EdgeInsets.all(10.0), 223 | itemBuilder: (context, index) => 224 | buildListItem(context, snapshot.data[index]), 225 | itemCount: snapshot.data.length, 226 | ); 227 | } 228 | }, 229 | ), 230 | ), 231 | 232 | // Loading 233 | Positioned( 234 | child: StreamBuilder( 235 | stream: _bloc.loadingObservable, 236 | builder: (context, snapshot) { 237 | if (snapshot.hasData && snapshot.data) { 238 | return new Container( 239 | child: Center( 240 | child: CircularProgressIndicator( 241 | valueColor: AlwaysStoppedAnimation( 242 | primaryColor)), 243 | ), 244 | color: Colors.white.withOpacity(0.8), 245 | ); 246 | } else { 247 | return new Container(); 248 | } 249 | })) 250 | ], 251 | ), 252 | onWillPop: onBackPress, 253 | )); 254 | } 255 | 256 | Widget buildListItem(BuildContext context, User user) { 257 | if (user.id == currentUserId) { 258 | return Container(); 259 | } else { 260 | return Container( 261 | child: FlatButton( 262 | child: Row( 263 | children: [ 264 | Material( 265 | child: CachedNetworkImage( 266 | placeholder: (context, url) => Container( 267 | child: CircularProgressIndicator( 268 | strokeWidth: 1.0, 269 | valueColor: AlwaysStoppedAnimation(primaryColor), 270 | ), 271 | width: 50.0, 272 | height: 50.0, 273 | padding: EdgeInsets.all(15.0), 274 | ), 275 | imageUrl: user.avatar, 276 | width: 50.0, 277 | height: 50.0, 278 | fit: BoxFit.cover, 279 | ), 280 | borderRadius: BorderRadius.all(Radius.circular(25.0)), 281 | clipBehavior: Clip.hardEdge, 282 | ), 283 | Flexible( 284 | child: Container( 285 | child: Column( 286 | children: [ 287 | Container( 288 | child: Text( 289 | user.name, 290 | style: TextStyle(color: textBlackColor, fontSize: 18.0), 291 | ), 292 | alignment: Alignment.centerLeft, 293 | margin: EdgeInsets.fromLTRB(0.0, 0.0, 0.0, 5.0), 294 | ), 295 | Container( 296 | child: Text( 297 | '${StringConstant.list_item_about_me_label}: ${user.aboutMe ?? StringConstant.list_item_about_me_not_available}', 298 | style: TextStyle(color: textDarkGrayColor), 299 | ), 300 | alignment: Alignment.centerLeft, 301 | margin: EdgeInsets.fromLTRB(0.0, 0.0, 0.0, 0.0), 302 | ), 303 | ], 304 | ), 305 | margin: EdgeInsets.only(left: 20.0), 306 | ), 307 | ), 308 | ], 309 | ), 310 | onPressed: () { 311 | Navigator.push( 312 | context, 313 | MaterialPageRoute( 314 | builder: (context) => Chat( 315 | chatInfo: ChatInfo( 316 | locator().getCurrentUser(), user)))); 317 | }, 318 | color: bgGreyColor, 319 | padding: EdgeInsets.fromLTRB(25.0, 10.0, 25.0, 10.0), 320 | shape: 321 | RoundedRectangleBorder(borderRadius: BorderRadius.circular(10.0)), 322 | ), 323 | margin: EdgeInsets.only(bottom: 10.0, left: 5.0, right: 5.0), 324 | ); 325 | } 326 | } 327 | 328 | Future onBackPress() async { 329 | openDialog(); 330 | return Future.value(false); 331 | } 332 | 333 | void onItemMenuPress(NavBarMenuItem item) { 334 | if (item.key == navBarSignOut) { 335 | _bloc.handleSignOut(); 336 | } else if (item.key == navBarSettings) { 337 | navigateTo(context, StringConstant.route_user_settings, null); 338 | } 339 | } 340 | } 341 | -------------------------------------------------------------------------------- /lib/src/widgets/screen_sign_in.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter/scheduler.dart'; 3 | import 'package:flutter_bloc_firebase_chat/src/bloc/sign_in_bloc.dart'; 4 | import 'package:flutter_bloc_firebase_chat/src/services/auth_service.dart'; 5 | import 'package:flutter_bloc_firebase_chat/src/utils/color_const.dart'; 6 | import 'package:flutter_bloc_firebase_chat/src/utils/string_const.dart'; 7 | import 'package:flutter_bloc_firebase_chat/src/widgets/screen_chat_list.dart'; 8 | import 'package:provider/provider.dart'; 9 | 10 | import '../../main.dart'; 11 | 12 | class SignIn extends StatelessWidget { 13 | @override 14 | Widget build(BuildContext context) { 15 | return Provider( 16 | builder: (context) => SignInBloc(), 17 | dispose: (context, bloc) => bloc.dispose(), 18 | child: Scaffold( 19 | appBar: AppBar( 20 | title: Text( 21 | StringConstant.title_login, 22 | style: TextStyle( 23 | color: screenTitleColor, fontWeight: FontWeight.bold), 24 | ), 25 | centerTitle: true, 26 | ), 27 | body: SignInScreen())); 28 | } 29 | } 30 | 31 | class SignInScreen extends StatefulWidget { 32 | @override 33 | SignInScreenState createState() { 34 | return SignInScreenState(); 35 | } 36 | } 37 | 38 | class SignInScreenState extends State { 39 | SignInBloc _bloc; 40 | 41 | @override 42 | void didChangeDependencies() { 43 | super.didChangeDependencies(); 44 | if (_bloc == null) { 45 | _bloc = Provider.of(context); 46 | SchedulerBinding.instance 47 | .addPostFrameCallback((_) => _bloc.isUserSignedIn()); 48 | _listenStatus(context, _bloc); 49 | } 50 | } 51 | 52 | @override 53 | Widget build(BuildContext context) { 54 | return Container( 55 | alignment: Alignment(0.0, 0.0), 56 | child: Stack(children: [ 57 | Column( 58 | children: [ 59 | Row( 60 | mainAxisAlignment: MainAxisAlignment.center, 61 | children: [ 62 | Container( 63 | padding: EdgeInsets.only(top: 50.0), 64 | child: FlutterLogo(size: 150), 65 | ), 66 | ], 67 | ), 68 | Row( 69 | mainAxisAlignment: MainAxisAlignment.center, 70 | children: [ 71 | Container( 72 | padding: EdgeInsets.only(top: 20.0), 73 | child: Text( 74 | StringConstant.login_logo_desc, 75 | style: TextStyle(fontSize: 18.0), 76 | )), 77 | ], 78 | ), 79 | Row( 80 | mainAxisAlignment: MainAxisAlignment.center, 81 | children: [ 82 | Container( 83 | padding: EdgeInsets.only(top: 50.0), 84 | child: FlatButton( 85 | onPressed: _bloc.handleUserSignIn, 86 | child: Text( 87 | StringConstant.btn_login_google, 88 | style: TextStyle(fontSize: 16.0), 89 | ), 90 | color: Color(0xffdd4b39), 91 | highlightColor: Color(0xffff7f7f), 92 | splashColor: Colors.transparent, 93 | textColor: Colors.white, 94 | padding: EdgeInsets.fromLTRB(30.0, 15.0, 30.0, 15.0)), 95 | ), 96 | ], 97 | ) 98 | ], 99 | ), 100 | 101 | // Loading 102 | Positioned( 103 | child: StreamBuilder( 104 | stream: _bloc.loadingObservable, 105 | builder: (context, snapshot) { 106 | if (snapshot.hasData && snapshot.data) { 107 | return new Container( 108 | child: Center( 109 | child: CircularProgressIndicator( 110 | valueColor: 111 | AlwaysStoppedAnimation(primaryColor), 112 | ), 113 | ), 114 | color: Colors.white.withOpacity(0.8), 115 | ); 116 | } else { 117 | return new Container(); 118 | } 119 | })) 120 | ])); 121 | } 122 | 123 | void _listenStatus(BuildContext context, SignInBloc loginBloc) { 124 | final onData = (Status status) { 125 | if (status == Status.error) { 126 | showErrorMessage(); 127 | } else if (status == Status.signedIn) { 128 | Navigator.push( 129 | context, 130 | MaterialPageRoute( 131 | builder: (context) => ChatList( 132 | currentUserId: 133 | locator().getCurrentUser().id))); 134 | } 135 | }; 136 | 137 | loginBloc.status.listen(onData); 138 | } 139 | 140 | void showErrorMessage() { 141 | final snackBar = SnackBar( 142 | content: Text(StringConstant.error_login_sns), 143 | duration: new Duration(seconds: 2)); 144 | Scaffold.of(context).showSnackBar(snackBar); 145 | } 146 | } 147 | -------------------------------------------------------------------------------- /lib/src/widgets/screen_user_settings.dart: -------------------------------------------------------------------------------- 1 | import 'dart:async'; 2 | import 'dart:io'; 3 | 4 | import 'package:cached_network_image/cached_network_image.dart'; 5 | import 'package:flutter/material.dart'; 6 | import 'package:flutter_bloc_firebase_chat/src/bloc/user_settings_bloc.dart'; 7 | import 'package:flutter_bloc_firebase_chat/src/model/user.dart'; 8 | import 'package:flutter_bloc_firebase_chat/src/services/auth_service.dart'; 9 | import 'package:flutter_bloc_firebase_chat/src/utils/color_const.dart'; 10 | import 'package:flutter_bloc_firebase_chat/src/utils/string_const.dart'; 11 | import 'package:fluttertoast/fluttertoast.dart'; 12 | import 'package:image_picker/image_picker.dart'; 13 | import 'package:provider/provider.dart'; 14 | 15 | import '../../main.dart'; 16 | import 'helper/UiAction.dart'; 17 | 18 | class UserSettings extends StatelessWidget { 19 | @override 20 | Widget build(BuildContext context) { 21 | return Provider( 22 | builder: (context) => UserSettingsBloc(), 23 | dispose: (context, bloc) => bloc.dispose(), 24 | child: Scaffold( 25 | appBar: new AppBar( 26 | title: new Text( 27 | StringConstant.title_user_settings, 28 | style: 29 | TextStyle(color: screenTitleColor, fontWeight: FontWeight.bold), 30 | ), 31 | centerTitle: true, 32 | ), 33 | body: new SettingsScreen(), 34 | )); 35 | } 36 | } 37 | 38 | class SettingsScreen extends StatefulWidget { 39 | @override 40 | State createState() => new SettingsScreenState(); 41 | } 42 | 43 | class SettingsScreenState extends State { 44 | UserSettingsBloc _bloc; 45 | TextEditingController controllerNickname; 46 | TextEditingController controllerAboutMe; 47 | 48 | final FocusNode focusNodeNickname = new FocusNode(); 49 | final FocusNode focusNodeAboutMe = new FocusNode(); 50 | 51 | @override 52 | void didChangeDependencies() { 53 | super.didChangeDependencies(); 54 | if (_bloc == null) { 55 | _bloc = Provider.of(context); 56 | _blocListener(context, _bloc); 57 | _bloc.initUser(); 58 | initController(); 59 | } 60 | } 61 | 62 | void _blocListener(BuildContext context, UserSettingsBloc userSettingsBloc) { 63 | final actionListener = (UiAction action) { 64 | if (action.action == ACTIONS.showToast.index) { 65 | Fluttertoast.showToast(msg: action.message); 66 | } else if (action.action == ACTIONS.error.index) {} 67 | }; 68 | userSettingsBloc.actions.listen(actionListener); 69 | } 70 | 71 | void initController() { 72 | controllerNickname = new TextEditingController( 73 | text: locator().getCurrentUser().name); 74 | controllerAboutMe = new TextEditingController( 75 | text: locator().getCurrentUser().aboutMe); 76 | } 77 | 78 | Future getImage() async { 79 | File image = await ImagePicker.pickImage(source: ImageSource.gallery); 80 | 81 | if (image != null) { 82 | _bloc.setUserAvatar(image); 83 | } 84 | } 85 | 86 | void updateUserInfo() async { 87 | focusNodeNickname.unfocus(); 88 | focusNodeAboutMe.unfocus(); 89 | _bloc.updateUserInfo(); 90 | } 91 | 92 | @override 93 | Widget build(BuildContext context) { 94 | return Stack( 95 | children: [ 96 | SingleChildScrollView( 97 | child: Column( 98 | children: [ 99 | // Avatar 100 | Container( 101 | child: Center( 102 | child: Stack( 103 | children: [ 104 | StreamBuilder( 105 | stream: locator().currentUser, 106 | builder: (context, snapshot) { 107 | var user = snapshot.data as User; 108 | if (snapshot.hasData && 109 | user != null && 110 | user.avatar != null) { 111 | return Material( 112 | child: CachedNetworkImage( 113 | placeholder: (context, url) => Container( 114 | child: CircularProgressIndicator( 115 | strokeWidth: 2.0, 116 | valueColor: 117 | AlwaysStoppedAnimation( 118 | primaryColor), 119 | ), 120 | width: 90.0, 121 | height: 90.0, 122 | padding: EdgeInsets.all(20.0), 123 | ), 124 | imageUrl: user.avatar, 125 | width: 90.0, 126 | height: 90.0, 127 | fit: BoxFit.cover, 128 | ), 129 | borderRadius: 130 | BorderRadius.all(Radius.circular(45.0)), 131 | clipBehavior: Clip.hardEdge, 132 | ); 133 | } else { 134 | return Icon( 135 | Icons.account_circle, 136 | size: 90.0, 137 | color: greyColor, 138 | ); 139 | } 140 | }), 141 | IconButton( 142 | icon: Icon( 143 | Icons.camera_alt, 144 | color: primaryColor.withOpacity(0.5), 145 | ), 146 | onPressed: getImage, 147 | padding: EdgeInsets.all(30.0), 148 | splashColor: Colors.transparent, 149 | highlightColor: greyColor, 150 | iconSize: 30.0, 151 | ), 152 | ], 153 | ), 154 | ), 155 | width: double.infinity, 156 | margin: EdgeInsets.all(20.0), 157 | ), 158 | 159 | // Input 160 | Column( 161 | children: [ 162 | // Username 163 | Container( 164 | child: Text( 165 | 'Name', 166 | style: TextStyle( 167 | fontStyle: FontStyle.italic, 168 | fontWeight: FontWeight.bold, 169 | color: primaryColor), 170 | ), 171 | margin: EdgeInsets.only(left: 10.0, bottom: 5.0, top: 10.0), 172 | ), 173 | Container( 174 | child: Theme( 175 | data: Theme.of(context) 176 | .copyWith(primaryColor: primaryColor), 177 | child: TextField( 178 | decoration: InputDecoration( 179 | hintText: 'Firstname Lastname', 180 | contentPadding: new EdgeInsets.all(5.0), 181 | hintStyle: TextStyle(color: greyColor), 182 | ), 183 | controller: controllerNickname, 184 | onChanged: (value) { 185 | _bloc.localUser.name = value; 186 | }, 187 | focusNode: focusNodeNickname, 188 | ), 189 | ), 190 | margin: EdgeInsets.only(left: 30.0, right: 30.0), 191 | ), 192 | 193 | // About me 194 | Container( 195 | child: Text( 196 | 'About me', 197 | style: TextStyle( 198 | fontStyle: FontStyle.italic, 199 | fontWeight: FontWeight.bold, 200 | color: primaryColor), 201 | ), 202 | margin: EdgeInsets.only(left: 10.0, top: 30.0, bottom: 5.0), 203 | ), 204 | Container( 205 | child: Theme( 206 | data: Theme.of(context) 207 | .copyWith(primaryColor: primaryColor), 208 | child: TextField( 209 | decoration: InputDecoration( 210 | hintText: 'Fun, like travel and play PES...', 211 | contentPadding: EdgeInsets.all(5.0), 212 | hintStyle: TextStyle(color: greyColor), 213 | ), 214 | controller: controllerAboutMe, 215 | onChanged: (value) { 216 | _bloc.localUser.aboutMe = value; 217 | }, 218 | focusNode: focusNodeAboutMe, 219 | ), 220 | ), 221 | margin: EdgeInsets.only(left: 30.0, right: 30.0), 222 | ), 223 | ], 224 | crossAxisAlignment: CrossAxisAlignment.start, 225 | ), 226 | 227 | // Button 228 | Container( 229 | child: FlatButton( 230 | onPressed: updateUserInfo, 231 | child: Text( 232 | 'UPDATE', 233 | style: TextStyle(fontSize: 16.0), 234 | ), 235 | color: primaryColor, 236 | highlightColor: new Color(0xff8d93a0), 237 | splashColor: Colors.transparent, 238 | textColor: Colors.white, 239 | padding: EdgeInsets.fromLTRB(30.0, 10.0, 30.0, 10.0), 240 | ), 241 | margin: EdgeInsets.only(top: 50.0, bottom: 50.0), 242 | ), 243 | ], 244 | ), 245 | padding: EdgeInsets.only(left: 15.0, right: 15.0), 246 | ), 247 | 248 | // Loading 249 | Positioned( 250 | child: StreamBuilder( 251 | stream: _bloc.loadingObservable, 252 | builder: (context, snapshot) { 253 | if (snapshot.hasData && snapshot.data) { 254 | return new Container( 255 | child: Center( 256 | child: CircularProgressIndicator( 257 | valueColor: 258 | AlwaysStoppedAnimation(primaryColor)), 259 | ), 260 | color: Colors.white.withOpacity(0.8), 261 | ); 262 | } else { 263 | return new Container(); 264 | } 265 | }), 266 | ) 267 | ], 268 | ); 269 | } 270 | } 271 | -------------------------------------------------------------------------------- /pubspec.lock: -------------------------------------------------------------------------------- 1 | # Generated by pub 2 | # See https://www.dartlang.org/tools/pub/glossary#lockfile 3 | packages: 4 | async: 5 | dependency: transitive 6 | description: 7 | name: async 8 | url: "https://pub.dartlang.org" 9 | source: hosted 10 | version: "2.1.0" 11 | boolean_selector: 12 | dependency: transitive 13 | description: 14 | name: boolean_selector 15 | url: "https://pub.dartlang.org" 16 | source: hosted 17 | version: "1.0.4" 18 | cached_network_image: 19 | dependency: "direct main" 20 | description: 21 | name: cached_network_image 22 | url: "https://pub.dartlang.org" 23 | source: hosted 24 | version: "0.7.0" 25 | charcode: 26 | dependency: transitive 27 | description: 28 | name: charcode 29 | url: "https://pub.dartlang.org" 30 | source: hosted 31 | version: "1.1.2" 32 | cloud_firestore: 33 | dependency: "direct main" 34 | description: 35 | name: cloud_firestore 36 | url: "https://pub.dartlang.org" 37 | source: hosted 38 | version: "0.8.2+3" 39 | collection: 40 | dependency: transitive 41 | description: 42 | name: collection 43 | url: "https://pub.dartlang.org" 44 | source: hosted 45 | version: "1.14.11" 46 | convert: 47 | dependency: transitive 48 | description: 49 | name: convert 50 | url: "https://pub.dartlang.org" 51 | source: hosted 52 | version: "2.1.1" 53 | crypto: 54 | dependency: transitive 55 | description: 56 | name: crypto 57 | url: "https://pub.dartlang.org" 58 | source: hosted 59 | version: "2.0.6" 60 | cupertino_icons: 61 | dependency: "direct main" 62 | description: 63 | name: cupertino_icons 64 | url: "https://pub.dartlang.org" 65 | source: hosted 66 | version: "0.1.2" 67 | firebase_auth: 68 | dependency: "direct main" 69 | description: 70 | name: firebase_auth 71 | url: "https://pub.dartlang.org" 72 | source: hosted 73 | version: "0.7.0" 74 | firebase_core: 75 | dependency: transitive 76 | description: 77 | name: firebase_core 78 | url: "https://pub.dartlang.org" 79 | source: hosted 80 | version: "0.2.5+1" 81 | firebase_storage: 82 | dependency: "direct main" 83 | description: 84 | name: firebase_storage 85 | url: "https://pub.dartlang.org" 86 | source: hosted 87 | version: "1.0.4" 88 | flutter: 89 | dependency: "direct main" 90 | description: flutter 91 | source: sdk 92 | version: "0.0.0" 93 | flutter_cache_manager: 94 | dependency: transitive 95 | description: 96 | name: flutter_cache_manager 97 | url: "https://pub.dartlang.org" 98 | source: hosted 99 | version: "0.3.2" 100 | flutter_test: 101 | dependency: "direct dev" 102 | description: flutter 103 | source: sdk 104 | version: "0.0.0" 105 | fluttertoast: 106 | dependency: "direct main" 107 | description: 108 | name: fluttertoast 109 | url: "https://pub.dartlang.org" 110 | source: hosted 111 | version: "2.2.11" 112 | get_it: 113 | dependency: "direct main" 114 | description: 115 | name: get_it 116 | url: "https://pub.dartlang.org" 117 | source: hosted 118 | version: "1.0.3" 119 | google_sign_in: 120 | dependency: "direct main" 121 | description: 122 | name: google_sign_in 123 | url: "https://pub.dartlang.org" 124 | source: hosted 125 | version: "3.2.4" 126 | http: 127 | dependency: transitive 128 | description: 129 | name: http 130 | url: "https://pub.dartlang.org" 131 | source: hosted 132 | version: "0.12.0+2" 133 | http_parser: 134 | dependency: transitive 135 | description: 136 | name: http_parser 137 | url: "https://pub.dartlang.org" 138 | source: hosted 139 | version: "3.1.3" 140 | image_picker: 141 | dependency: "direct main" 142 | description: 143 | name: image_picker 144 | url: "https://pub.dartlang.org" 145 | source: hosted 146 | version: "0.4.12+1" 147 | intl: 148 | dependency: "direct main" 149 | description: 150 | name: intl 151 | url: "https://pub.dartlang.org" 152 | source: hosted 153 | version: "0.15.8" 154 | matcher: 155 | dependency: transitive 156 | description: 157 | name: matcher 158 | url: "https://pub.dartlang.org" 159 | source: hosted 160 | version: "0.12.5" 161 | meta: 162 | dependency: transitive 163 | description: 164 | name: meta 165 | url: "https://pub.dartlang.org" 166 | source: hosted 167 | version: "1.1.6" 168 | path: 169 | dependency: transitive 170 | description: 171 | name: path 172 | url: "https://pub.dartlang.org" 173 | source: hosted 174 | version: "1.6.2" 175 | path_provider: 176 | dependency: transitive 177 | description: 178 | name: path_provider 179 | url: "https://pub.dartlang.org" 180 | source: hosted 181 | version: "0.5.0+1" 182 | pedantic: 183 | dependency: transitive 184 | description: 185 | name: pedantic 186 | url: "https://pub.dartlang.org" 187 | source: hosted 188 | version: "1.5.0" 189 | provider: 190 | dependency: "direct main" 191 | description: 192 | name: provider 193 | url: "https://pub.dartlang.org" 194 | source: hosted 195 | version: "2.0.1" 196 | quiver: 197 | dependency: transitive 198 | description: 199 | name: quiver 200 | url: "https://pub.dartlang.org" 201 | source: hosted 202 | version: "2.0.2" 203 | rxdart: 204 | dependency: "direct main" 205 | description: 206 | name: rxdart 207 | url: "https://pub.dartlang.org" 208 | source: hosted 209 | version: "0.22.0" 210 | shared_preferences: 211 | dependency: "direct main" 212 | description: 213 | name: shared_preferences 214 | url: "https://pub.dartlang.org" 215 | source: hosted 216 | version: "0.4.3" 217 | sky_engine: 218 | dependency: transitive 219 | description: flutter 220 | source: sdk 221 | version: "0.0.99" 222 | source_span: 223 | dependency: transitive 224 | description: 225 | name: source_span 226 | url: "https://pub.dartlang.org" 227 | source: hosted 228 | version: "1.5.5" 229 | sqflite: 230 | dependency: transitive 231 | description: 232 | name: sqflite 233 | url: "https://pub.dartlang.org" 234 | source: hosted 235 | version: "1.1.5" 236 | stack_trace: 237 | dependency: transitive 238 | description: 239 | name: stack_trace 240 | url: "https://pub.dartlang.org" 241 | source: hosted 242 | version: "1.9.3" 243 | stream_channel: 244 | dependency: transitive 245 | description: 246 | name: stream_channel 247 | url: "https://pub.dartlang.org" 248 | source: hosted 249 | version: "2.0.0" 250 | string_scanner: 251 | dependency: transitive 252 | description: 253 | name: string_scanner 254 | url: "https://pub.dartlang.org" 255 | source: hosted 256 | version: "1.0.4" 257 | synchronized: 258 | dependency: transitive 259 | description: 260 | name: synchronized 261 | url: "https://pub.dartlang.org" 262 | source: hosted 263 | version: "2.1.0" 264 | term_glyph: 265 | dependency: transitive 266 | description: 267 | name: term_glyph 268 | url: "https://pub.dartlang.org" 269 | source: hosted 270 | version: "1.1.0" 271 | test_api: 272 | dependency: transitive 273 | description: 274 | name: test_api 275 | url: "https://pub.dartlang.org" 276 | source: hosted 277 | version: "0.2.4" 278 | typed_data: 279 | dependency: transitive 280 | description: 281 | name: typed_data 282 | url: "https://pub.dartlang.org" 283 | source: hosted 284 | version: "1.1.6" 285 | uuid: 286 | dependency: transitive 287 | description: 288 | name: uuid 289 | url: "https://pub.dartlang.org" 290 | source: hosted 291 | version: "2.0.1" 292 | vector_math: 293 | dependency: transitive 294 | description: 295 | name: vector_math 296 | url: "https://pub.dartlang.org" 297 | source: hosted 298 | version: "2.0.8" 299 | sdks: 300 | dart: ">=2.2.0 <3.0.0" 301 | flutter: ">=1.2.1 <2.0.0" 302 | -------------------------------------------------------------------------------- /pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: flutter_bloc_firebase_chat 2 | description: An example chat application based on bloc architecture and firebase backend. 3 | 4 | # The following defines the version and build number for your application. 5 | # A version number is three numbers separated by dots, like 1.2.43 6 | # followed by an optional build number separated by a +. 7 | # Both the version and the builder number may be overridden in flutter 8 | # build by specifying --build-name and --build-number, respectively. 9 | # In Android, build-name is used as versionName while build-number used as versionCode. 10 | # Read more about Android versioning at https://developer.android.com/studio/publish/versioning 11 | # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion. 12 | # Read more about iOS versioning at 13 | # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html 14 | version: 1.0.0+1 15 | 16 | environment: 17 | sdk: ">=2.1.0 <3.0.0" 18 | 19 | dependencies: 20 | flutter: 21 | sdk: flutter 22 | 23 | cupertino_icons: ^0.1.2 24 | firebase_auth: 0.7.0 25 | google_sign_in: 3.2.4 26 | cloud_firestore: 0.8.2+3 27 | fluttertoast: ^2.0.7 28 | image_picker: 0.4.12+1 29 | shared_preferences: 0.4.3 30 | firebase_storage: 1.0.4 31 | cached_network_image: ^0.7.0 32 | intl: ^0.15.7 33 | rxdart: ^0.22.0 34 | provider: ^2.0.1 35 | get_it: ^1.0.3 36 | 37 | dev_dependencies: 38 | flutter_test: 39 | sdk: flutter 40 | 41 | 42 | # For information on the generic Dart part of this file, see the 43 | # following page: https://www.dartlang.org/tools/pub/pubspec 44 | 45 | # The following section is specific to Flutter. 46 | flutter: 47 | 48 | # The following line ensures that the Material Icons font is 49 | # included with your application, so that you can use the icons in 50 | # the material Icons class. 51 | uses-material-design: true 52 | 53 | # To add assets to your application, add an assets section, like this: 54 | # assets: 55 | # - images/a_dot_burr.jpeg 56 | # - images/a_dot_ham.jpeg 57 | assets: 58 | - assets/stickers/angry_cat/ 59 | - assets/images/ 60 | 61 | # An image asset can refer to one or more resolution-specific "variants", see 62 | # https://flutter.io/assets-and-images/#resolution-aware. 63 | 64 | # For details regarding adding assets from package dependencies, see 65 | # https://flutter.io/assets-and-images/#from-packages 66 | 67 | # To add custom fonts to your application, add a fonts section here, 68 | # in this "flutter" section. Each entry in this list should have a 69 | # "family" key with the font family name, and a "fonts" key with a 70 | # list giving the asset and other descriptors for the font. For 71 | # example: 72 | # fonts: 73 | # - family: Schyler 74 | # fonts: 75 | # - asset: fonts/Schyler-Regular.ttf 76 | # - asset: fonts/Schyler-Italic.ttf 77 | # style: italic 78 | # - family: Trajan Pro 79 | # fonts: 80 | # - asset: fonts/TrajanPro.ttf 81 | # - asset: fonts/TrajanPro_Bold.ttf 82 | # weight: 700 83 | # 84 | # For details regarding fonts from package dependencies, 85 | # see https://flutter.io/custom-fonts/#from-packages 86 | -------------------------------------------------------------------------------- /screenshots/Screenshot_chat.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fintasys/Flutter-Bloc-Firebase-Chat/86b4c57e182fc31f034da067dbcebc8218af49a9/screenshots/Screenshot_chat.png -------------------------------------------------------------------------------- /screenshots/Screenshot_chat_list.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fintasys/Flutter-Bloc-Firebase-Chat/86b4c57e182fc31f034da067dbcebc8218af49a9/screenshots/Screenshot_chat_list.png -------------------------------------------------------------------------------- /screenshots/Screenshot_sign_in.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fintasys/Flutter-Bloc-Firebase-Chat/86b4c57e182fc31f034da067dbcebc8218af49a9/screenshots/Screenshot_sign_in.png -------------------------------------------------------------------------------- /screenshots/Screenshot_user_settings.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fintasys/Flutter-Bloc-Firebase-Chat/86b4c57e182fc31f034da067dbcebc8218af49a9/screenshots/Screenshot_user_settings.png --------------------------------------------------------------------------------