├── LICENSE ├── README.md ├── TalkG (20-12-23).zip ├── analysis_options.yaml ├── android ├── app │ ├── build.gradle │ ├── google-services.json │ └── src │ │ ├── debug │ │ └── AndroidManifest.xml │ │ ├── main │ │ ├── AndroidManifest.xml │ │ ├── kotlin │ │ │ └── com │ │ │ │ └── example │ │ │ │ └── talkg │ │ │ │ └── MainActivity.kt │ │ └── res │ │ │ ├── drawable-v21 │ │ │ └── launch_background.xml │ │ │ ├── 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-night │ │ │ └── styles.xml │ │ │ └── values │ │ │ └── styles.xml │ │ └── profile │ │ └── AndroidManifest.xml ├── build.gradle ├── gradle.properties ├── gradle │ └── wrapper │ │ ├── gradle-wrapper.jar │ │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── local.properties ├── settings.gradle └── talkg_android.iml ├── images ├── add_image.png ├── camera.png ├── google.png └── icon.png ├── ios ├── Flutter │ ├── AppFrameworkInfo.plist │ ├── Debug.xcconfig │ └── Release.xcconfig ├── Runner │ ├── AppDelegate.swift │ └── 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 └── firebase_app_id_file.json ├── lib ├── api │ └── apis.dart ├── firebase_options.dart ├── helper │ ├── dialogs.dart │ └── my_date_util.dart ├── main.dart ├── models │ ├── chat_user.dart │ └── message.dart ├── screens │ ├── auth │ │ └── login_screen.dart │ ├── chat_screen.dart │ ├── home_screen.dart │ ├── profile_screen.dart │ ├── splash_screen.dart │ └── view_profile_screen.dart └── widgets │ ├── chat_user_card.dart │ ├── dialogs │ └── profile_dialog.dart │ └── message_card.dart ├── linux ├── CMakeLists.txt ├── flutter │ └── CMakeLists.txt ├── main.cc ├── my_application.cc └── my_application.h ├── macos ├── Flutter │ ├── Flutter-Debug.xcconfig │ └── Flutter-Release.xcconfig ├── Runner.xcodeproj │ ├── project.pbxproj │ ├── project.xcworkspace │ │ └── xcshareddata │ │ │ └── IDEWorkspaceChecks.plist │ └── xcshareddata │ │ └── xcschemes │ │ └── Runner.xcscheme ├── Runner.xcworkspace │ ├── contents.xcworkspacedata │ └── xcshareddata │ │ └── IDEWorkspaceChecks.plist ├── Runner │ ├── AppDelegate.swift │ ├── Assets.xcassets │ │ └── AppIcon.appiconset │ │ │ ├── Contents.json │ │ │ ├── app_icon_1024.png │ │ │ ├── app_icon_128.png │ │ │ ├── app_icon_16.png │ │ │ ├── app_icon_256.png │ │ │ ├── app_icon_32.png │ │ │ ├── app_icon_512.png │ │ │ └── app_icon_64.png │ ├── Base.lproj │ │ └── MainMenu.xib │ ├── Configs │ │ ├── AppInfo.xcconfig │ │ ├── Debug.xcconfig │ │ ├── Release.xcconfig │ │ └── Warnings.xcconfig │ ├── DebugProfile.entitlements │ ├── GoogleService-Info.plist │ ├── Info.plist │ ├── MainFlutterWindow.swift │ └── Release.entitlements ├── RunnerTests │ └── RunnerTests.swift └── firebase_app_id_file.json ├── pubspec.lock ├── pubspec.yaml ├── screenshots ├── 1.jpg ├── 2.jpg ├── 3.jpg ├── 4.jpg ├── 5.jpg ├── 6.jpg ├── 7.jpg └── 8.jpg ├── talkg.iml ├── test └── widget_test.dart ├── web ├── favicon.png ├── icons │ ├── Icon-192.png │ ├── Icon-512.png │ ├── Icon-maskable-192.png │ └── Icon-maskable-512.png ├── index.html └── manifest.json └── windows ├── CMakeLists.txt ├── flutter └── CMakeLists.txt └── runner ├── CMakeLists.txt ├── Runner.rc ├── flutter_window.cpp ├── flutter_window.h ├── main.cpp ├── resource.h ├── resources └── app_icon.ico ├── runner.exe.manifest ├── utils.cpp ├── utils.h ├── win32_window.cpp └── win32_window.h /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2025 Kartik Gosai 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # 💬 TalkG - Chat App 2 | 3 | TalkG is a **real-time, cross-platform chat application** built using **Flutter**. 4 | Designed with simplicity and speed in mind, TalkG enables users to communicate seamlessly across **Android, iOS, and Web** platforms. 5 | 6 | --- 7 | 8 | ## 🚀 Features 9 | 10 | - ⚡ Real-Time Messaging 11 | - 📱 Cross-Platform Support (**Android, iOS, Web**) 12 | - 🔐 User Authentication (**Using Firebase Auth**) 13 | - 👥 One-on-One & Group Chats, **Chat with AI** 14 | - 🟢 Activity Status 15 | - 🌙 Dark & Light Themes 16 | 17 | --- 18 | 19 | ## 🛠️ Tech Stack 20 | 21 | - **Frontend**: Flutter (Dart) 22 | - **Backend**: Firebase (Firestore, Firebase Auth, etc.) 23 | 24 | --- 25 | 26 | ## 📥 Download TalkG 27 | 28 | 📱 **Android APK** → [Download Now](https://github.com/Warrior-Gosai/Download-TalkG-App) 29 | 30 | 🌍 **Visit Website** → [http://talkg.rf.gd](http://talkg.rf.gd) 31 | 32 | --- 33 | 34 | ## 📸 Screenshots 35 | 36 |

37 | Screenshot 1 38 | Screenshot 2 39 | Screenshot 3 40 | Screenshot 4 41 |

42 | 43 |

44 | Screenshot 5 45 | Screenshot 6 46 | Screenshot 7 47 | Screenshot 8 48 |

49 | 50 | --- 51 | 52 | ## 🤝 Contributing 53 | 54 | Contributions are always welcome! 55 | If you’d like to improve the app, feel free to fork the repo and submit a pull request. 56 | 57 | --- 58 | 59 | ## 📜 License 60 | 61 | This project is licensed under the MIT License. 62 | 63 | --- 64 | 65 | ## 👤 Author 66 | 67 | **Warrior Gosai** & **SUPREME** 68 | - GitHub: [@Warrior-Gosai](https://github.com/Warrior-Gosai) 69 | - GitHub: [@SHC-SUPREME](https://github.com/SHC-SUPREME) 70 | - Website: [http://talkg.rf.gd](http://talkg.rf.gd) 71 | 72 | --- 73 | 74 | ✨ Share with your friends and enjoy chatting with **TalkG**! 75 | -------------------------------------------------------------------------------- /TalkG (20-12-23).zip: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/TalkG (20-12-23).zip -------------------------------------------------------------------------------- /analysis_options.yaml: -------------------------------------------------------------------------------- 1 | # This file configures the analyzer, which statically analyzes Dart code to 2 | # check for errors, warnings, and lints. 3 | # 4 | # The issues identified by the analyzer are surfaced in the UI of Dart-enabled 5 | # IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be 6 | # invoked from the command line by running `flutter analyze`. 7 | 8 | # The following line activates a set of recommended lints for Flutter apps, 9 | # packages, and plugins designed to encourage good coding practices. 10 | include: package:flutter_lints/flutter.yaml 11 | 12 | linter: 13 | # The lint rules applied to this project can be customized in the 14 | # section below to disable rules from the `package:flutter_lints/flutter.yaml` 15 | # included above or to enable additional rules. A list of all available lints 16 | # and their documentation is published at 17 | # https://dart-lang.github.io/linter/lints/index.html. 18 | # 19 | # Instead of disabling a lint rule for the entire project in the 20 | # section below, it can also be suppressed for a single line of code 21 | # or a specific dart file by using the `// ignore: name_of_lint` and 22 | # `// ignore_for_file: name_of_lint` syntax on the line or in the file 23 | # producing the lint. 24 | rules: 25 | # avoid_print: false # Uncomment to disable the `avoid_print` rule 26 | # prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule 27 | 28 | # Additional information about this file can be found at 29 | # https://dart.dev/guides/language/analysis-options 30 | -------------------------------------------------------------------------------- /android/app/build.gradle: -------------------------------------------------------------------------------- 1 | def localProperties = new Properties() 2 | def localPropertiesFile = rootProject.file('local.properties') 3 | if (localPropertiesFile.exists()) { 4 | localPropertiesFile.withReader('UTF-8') { reader -> 5 | localProperties.load(reader) 6 | } 7 | } 8 | 9 | def flutterRoot = localProperties.getProperty('flutter.sdk') 10 | if (flutterRoot == null) { 11 | throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.") 12 | } 13 | 14 | def flutterVersionCode = localProperties.getProperty('flutter.versionCode') 15 | if (flutterVersionCode == null) { 16 | flutterVersionCode = '1' 17 | } 18 | 19 | def flutterVersionName = localProperties.getProperty('flutter.versionName') 20 | if (flutterVersionName == null) { 21 | flutterVersionName = '1.0' 22 | } 23 | 24 | apply plugin: 'com.android.application' 25 | apply plugin: 'kotlin-android' 26 | apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" 27 | 28 | android { 29 | namespace "com.example.talkg" 30 | compileSdkVersion flutter.compileSdkVersion 31 | ndkVersion flutter.ndkVersion 32 | 33 | compileOptions { 34 | sourceCompatibility JavaVersion.VERSION_1_8 35 | targetCompatibility JavaVersion.VERSION_1_8 36 | } 37 | 38 | kotlinOptions { 39 | jvmTarget = '1.8' 40 | } 41 | 42 | sourceSets { 43 | main.java.srcDirs += 'src/main/kotlin' 44 | } 45 | 46 | defaultConfig { 47 | // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). 48 | applicationId "com.example.talkg" 49 | // You can update the following values to match your application needs. 50 | // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration. 51 | minSdkVersion flutter.minSdkVersion 52 | targetSdkVersion flutter.targetSdkVersion 53 | versionCode flutterVersionCode.toInteger() 54 | versionName flutterVersionName 55 | } 56 | 57 | buildTypes { 58 | release { 59 | // TODO: Add your own signing config for the release build. 60 | // Signing with the debug keys for now, so `flutter run --release` works. 61 | signingConfig signingConfigs.debug 62 | } 63 | } 64 | } 65 | 66 | flutter { 67 | source '../..' 68 | } 69 | 70 | dependencies { 71 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 72 | } 73 | -------------------------------------------------------------------------------- /android/app/google-services.json: -------------------------------------------------------------------------------- 1 | { 2 | "project_info": { 3 | "project_number": "488443205841", 4 | "firebase_url": "https://talkg-app-default-rtdb.asia-southeast1.firebasedatabase.app", 5 | "project_id": "talkg-app", 6 | "storage_bucket": "talkg-app.appspot.com" 7 | }, 8 | "client": [ 9 | { 10 | "client_info": { 11 | "mobilesdk_app_id": "1:488443205841:android:9f61c87f4b95636c3f8df0", 12 | "android_client_info": { 13 | "package_name": "com.example.talkg" 14 | } 15 | }, 16 | "oauth_client": [ 17 | { 18 | "client_id": "488443205841-kfa6crqh3dlp8pmfpln7gfvkqlvnri0e.apps.googleusercontent.com", 19 | "client_type": 1, 20 | "android_info": { 21 | "package_name": "com.example.talkg", 22 | "certificate_hash": "a369478e55e2ff4052c23bf47b480c7bfbd77957" 23 | } 24 | }, 25 | { 26 | "client_id": "488443205841-rt5a4baskigkv23nb659vfpfjopmdtnr.apps.googleusercontent.com", 27 | "client_type": 3 28 | } 29 | ], 30 | "api_key": [ 31 | { 32 | "current_key": "AIzaSyDFzN3k6a6KWXDrbc7NQTS26lljmFrbzJY" 33 | } 34 | ], 35 | "services": { 36 | "appinvite_service": { 37 | "other_platform_oauth_client": [ 38 | { 39 | "client_id": "488443205841-btda9p3vmlsh3bkusjgnt6bff47i51id.apps.googleusercontent.com", 40 | "client_type": 3 41 | }, 42 | { 43 | "client_id": "488443205841-oaoru8vbmu6crv5bq9ovcfmmho1hpdij.apps.googleusercontent.com", 44 | "client_type": 2, 45 | "ios_info": { 46 | "bundle_id": "com.example.talkg.RunnerTests" 47 | } 48 | } 49 | ] 50 | } 51 | } 52 | } 53 | ], 54 | "configuration_version": "1" 55 | } -------------------------------------------------------------------------------- /android/app/src/debug/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /android/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 14 | 18 | 22 | 23 | 24 | 25 | 26 | 27 | 29 | 32 | 33 | 34 | -------------------------------------------------------------------------------- /android/app/src/main/kotlin/com/example/talkg/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.example.talkg 2 | 3 | import io.flutter.embedding.android.FlutterActivity 4 | 5 | class MainActivity: FlutterActivity() { 6 | } 7 | -------------------------------------------------------------------------------- /android/app/src/main/res/drawable-v21/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /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/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/android/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/android/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/values-night/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 15 | 18 | 19 | -------------------------------------------------------------------------------- /android/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 15 | 18 | 19 | -------------------------------------------------------------------------------- /android/app/src/profile/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /android/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | ext.kotlin_version = '1.7.10' 3 | repositories { 4 | google() 5 | mavenCentral() 6 | } 7 | 8 | dependencies { 9 | classpath 'com.android.tools.build:gradle:7.3.0' 10 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 11 | } 12 | } 13 | 14 | allprojects { 15 | repositories { 16 | google() 17 | mavenCentral() 18 | } 19 | } 20 | 21 | rootProject.buildDir = '../build' 22 | subprojects { 23 | project.buildDir = "${rootProject.buildDir}/${project.name}" 24 | } 25 | subprojects { 26 | project.evaluationDependsOn(':app') 27 | } 28 | 29 | tasks.register("clean", Delete) { 30 | delete rootProject.buildDir 31 | } 32 | -------------------------------------------------------------------------------- /android/gradle.properties: -------------------------------------------------------------------------------- 1 | org.gradle.jvmargs=-Xmx1536M 2 | android.useAndroidX=true 3 | android.enableJetifier=true 4 | -------------------------------------------------------------------------------- /android/gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/android/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /android/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | zipStoreBase=GRADLE_USER_HOME 4 | zipStorePath=wrapper/dists 5 | distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-all.zip 6 | -------------------------------------------------------------------------------- /android/gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /android/gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /android/local.properties: -------------------------------------------------------------------------------- 1 | sdk.dir=C:\\Users\\OK\\AppData\\Local\\Android\\Sdk 2 | flutter.sdk=F:\\flutter -------------------------------------------------------------------------------- /android/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | 3 | def localPropertiesFile = new File(rootProject.projectDir, "local.properties") 4 | def properties = new Properties() 5 | 6 | assert localPropertiesFile.exists() 7 | localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) } 8 | 9 | def flutterSdkPath = properties.getProperty("flutter.sdk") 10 | assert flutterSdkPath != null, "flutter.sdk not set in local.properties" 11 | apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle" 12 | -------------------------------------------------------------------------------- /android/talkg_android.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | -------------------------------------------------------------------------------- /images/add_image.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/images/add_image.png -------------------------------------------------------------------------------- /images/camera.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/images/camera.png -------------------------------------------------------------------------------- /images/google.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/images/google.png -------------------------------------------------------------------------------- /images/icon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/images/icon.png -------------------------------------------------------------------------------- /ios/Flutter/AppFrameworkInfo.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | en 7 | CFBundleExecutable 8 | App 9 | CFBundleIdentifier 10 | io.flutter.flutter.app 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | App 15 | CFBundlePackageType 16 | FMWK 17 | CFBundleShortVersionString 18 | 1.0 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | 1.0 23 | MinimumOSVersion 24 | 11.0 25 | 26 | 27 | -------------------------------------------------------------------------------- /ios/Flutter/Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /ios/Flutter/Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /ios/Runner/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | import UIKit 2 | import Flutter 3 | 4 | @UIApplicationMain 5 | @objc class AppDelegate: FlutterAppDelegate { 6 | override func application( 7 | _ application: UIApplication, 8 | didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? 9 | ) -> Bool { 10 | GeneratedPluginRegistrant.register(with: self) 11 | return super.application(application, didFinishLaunchingWithOptions: launchOptions) 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "size" : "20x20", 5 | "idiom" : "iphone", 6 | "filename" : "Icon-App-20x20@2x.png", 7 | "scale" : "2x" 8 | }, 9 | { 10 | "size" : "20x20", 11 | "idiom" : "iphone", 12 | "filename" : "Icon-App-20x20@3x.png", 13 | "scale" : "3x" 14 | }, 15 | { 16 | "size" : "29x29", 17 | "idiom" : "iphone", 18 | "filename" : "Icon-App-29x29@1x.png", 19 | "scale" : "1x" 20 | }, 21 | { 22 | "size" : "29x29", 23 | "idiom" : "iphone", 24 | "filename" : "Icon-App-29x29@2x.png", 25 | "scale" : "2x" 26 | }, 27 | { 28 | "size" : "29x29", 29 | "idiom" : "iphone", 30 | "filename" : "Icon-App-29x29@3x.png", 31 | "scale" : "3x" 32 | }, 33 | { 34 | "size" : "40x40", 35 | "idiom" : "iphone", 36 | "filename" : "Icon-App-40x40@2x.png", 37 | "scale" : "2x" 38 | }, 39 | { 40 | "size" : "40x40", 41 | "idiom" : "iphone", 42 | "filename" : "Icon-App-40x40@3x.png", 43 | "scale" : "3x" 44 | }, 45 | { 46 | "size" : "60x60", 47 | "idiom" : "iphone", 48 | "filename" : "Icon-App-60x60@2x.png", 49 | "scale" : "2x" 50 | }, 51 | { 52 | "size" : "60x60", 53 | "idiom" : "iphone", 54 | "filename" : "Icon-App-60x60@3x.png", 55 | "scale" : "3x" 56 | }, 57 | { 58 | "size" : "20x20", 59 | "idiom" : "ipad", 60 | "filename" : "Icon-App-20x20@1x.png", 61 | "scale" : "1x" 62 | }, 63 | { 64 | "size" : "20x20", 65 | "idiom" : "ipad", 66 | "filename" : "Icon-App-20x20@2x.png", 67 | "scale" : "2x" 68 | }, 69 | { 70 | "size" : "29x29", 71 | "idiom" : "ipad", 72 | "filename" : "Icon-App-29x29@1x.png", 73 | "scale" : "1x" 74 | }, 75 | { 76 | "size" : "29x29", 77 | "idiom" : "ipad", 78 | "filename" : "Icon-App-29x29@2x.png", 79 | "scale" : "2x" 80 | }, 81 | { 82 | "size" : "40x40", 83 | "idiom" : "ipad", 84 | "filename" : "Icon-App-40x40@1x.png", 85 | "scale" : "1x" 86 | }, 87 | { 88 | "size" : "40x40", 89 | "idiom" : "ipad", 90 | "filename" : "Icon-App-40x40@2x.png", 91 | "scale" : "2x" 92 | }, 93 | { 94 | "size" : "76x76", 95 | "idiom" : "ipad", 96 | "filename" : "Icon-App-76x76@1x.png", 97 | "scale" : "1x" 98 | }, 99 | { 100 | "size" : "76x76", 101 | "idiom" : "ipad", 102 | "filename" : "Icon-App-76x76@2x.png", 103 | "scale" : "2x" 104 | }, 105 | { 106 | "size" : "83.5x83.5", 107 | "idiom" : "ipad", 108 | "filename" : "Icon-App-83.5x83.5@2x.png", 109 | "scale" : "2x" 110 | }, 111 | { 112 | "size" : "1024x1024", 113 | "idiom" : "ios-marketing", 114 | "filename" : "Icon-App-1024x1024@1x.png", 115 | "scale" : "1x" 116 | } 117 | ], 118 | "info" : { 119 | "version" : 1, 120 | "author" : "xcode" 121 | } 122 | } 123 | -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.png -------------------------------------------------------------------------------- /ios/firebase_app_id_file.json: -------------------------------------------------------------------------------- 1 | { 2 | "file_generated_by": "FlutterFire CLI", 3 | "purpose": "FirebaseAppID & ProjectID for this Firebase app in this directory", 4 | "GOOGLE_APP_ID": "1:488443205841:ios:8546e84e04c2a4e53f8df0", 5 | "FIREBASE_PROJECT_ID": "talkg-app", 6 | "GCM_SENDER_ID": "488443205841" 7 | } -------------------------------------------------------------------------------- /lib/api/apis.dart: -------------------------------------------------------------------------------- 1 | import 'dart:convert'; 2 | import 'dart:developer'; 3 | import 'dart:io'; 4 | 5 | import 'package:cloud_firestore/cloud_firestore.dart'; 6 | import 'package:firebase_auth/firebase_auth.dart'; 7 | import 'package:firebase_messaging/firebase_messaging.dart'; 8 | import 'package:firebase_storage/firebase_storage.dart'; 9 | import 'package:http/http.dart'; 10 | 11 | import '../models/chat_user.dart'; 12 | import '../models/message.dart'; 13 | 14 | class APIs { 15 | // for authentication 16 | static FirebaseAuth auth = FirebaseAuth.instance; 17 | 18 | // for accessing cloud firestore database 19 | static FirebaseFirestore firestore = FirebaseFirestore.instance; 20 | 21 | // for accessing firebase storage 22 | static FirebaseStorage storage = FirebaseStorage.instance; 23 | 24 | // for storing self information 25 | static late ChatUser me; 26 | 27 | // to return current user 28 | static User get user => auth.currentUser!; 29 | 30 | // for accessing firebase messaging (Push Notification) 31 | static FirebaseMessaging fMessaging = FirebaseMessaging.instance; 32 | 33 | // for getting firebase messaging token 34 | static Future getFirebaseMessagingToken() async { 35 | await fMessaging.requestPermission(); 36 | 37 | await fMessaging.getToken().then((t) { 38 | if (t != null) { 39 | me.pushToken = t; 40 | log('Push Token: $t'); 41 | } 42 | }); 43 | 44 | // for handling foreground messages 45 | // FirebaseMessaging.onMessage.listen((RemoteMessage message) { 46 | // log('Got a message whilst in the foreground!'); 47 | // log('Message data: ${message.data}'); 48 | 49 | // if (message.notification != null) { 50 | // log('Message also contained a notification: ${message.notification}'); 51 | // } 52 | // }); 53 | } 54 | 55 | // for sending push notification 56 | static Future sendPushNotification( 57 | ChatUser chatUser, String msg) async { 58 | try { 59 | final body = { 60 | "to": chatUser.pushToken, 61 | "notification": { 62 | "title": me.name, //our name should be send 63 | "body": msg, 64 | "android_channel_id": "chats" 65 | }, 66 | // "data": { 67 | // "some_data": "User ID: ${me.id}", 68 | // }, 69 | }; 70 | 71 | var res = await post(Uri.parse('https://fcm.googleapis.com/fcm/send'), 72 | headers: { 73 | HttpHeaders.contentTypeHeader: 'application/json', 74 | HttpHeaders.authorizationHeader: 75 | 'key=REPLACE WITH YOUR API KEY' 76 | }, 77 | body: jsonEncode(body)); 78 | log('Response status: ${res.statusCode}'); 79 | log('Response body: ${res.body}'); 80 | } catch (e) { 81 | log('\nsendPushNotificationE: $e'); 82 | } 83 | } 84 | 85 | // for checking if user exists or not? 86 | static Future userExists() async { 87 | return (await firestore.collection('users').doc(user.uid).get()).exists; 88 | } 89 | 90 | // for adding an chat user for our conversation 91 | static Future addChatUser(String email) async { 92 | final data = await firestore 93 | .collection('users') 94 | .where('email', isEqualTo: email) 95 | .get(); 96 | 97 | log('data: ${data.docs}'); 98 | 99 | if (data.docs.isNotEmpty && data.docs.first.id != user.uid) { 100 | //user exists 101 | 102 | log('user exists: ${data.docs.first.data()}'); 103 | 104 | firestore 105 | .collection('users') 106 | .doc(user.uid) 107 | .collection('my_users') 108 | .doc(data.docs.first.id) 109 | .set({}); 110 | 111 | return true; 112 | } else { 113 | //user doesn't exists 114 | 115 | return false; 116 | } 117 | } 118 | 119 | // for getting current user info 120 | static Future getSelfInfo() async { 121 | await firestore.collection('users').doc(user.uid).get().then((user) async { 122 | if (user.exists) { 123 | me = ChatUser.fromJson(user.data()!); 124 | await getFirebaseMessagingToken(); 125 | 126 | //for setting user status to active 127 | APIs.updateActiveStatus(true); 128 | log('My Data: ${user.data()}'); 129 | } else { 130 | await createUser().then((value) => getSelfInfo()); 131 | } 132 | }); 133 | } 134 | 135 | // for creating a new user 136 | static Future createUser() async { 137 | final time = DateTime.now().millisecondsSinceEpoch.toString(); 138 | 139 | final chatUser = ChatUser( 140 | id: user.uid, 141 | name: user.displayName.toString(), 142 | email: user.email.toString(), 143 | about: "Hey, I'm using We Chat!", 144 | image: user.photoURL.toString(), 145 | createdAt: time, 146 | isOnline: false, 147 | lastActive: time, 148 | pushToken: ''); 149 | 150 | return await firestore 151 | .collection('users') 152 | .doc(user.uid) 153 | .set(chatUser.toJson()); 154 | } 155 | 156 | // for getting id's of known users from firestore database 157 | static Stream>> getMyUsersId() { 158 | return firestore 159 | .collection('users') 160 | .doc(user.uid) 161 | .collection('my_users') 162 | .snapshots(); 163 | } 164 | 165 | // for getting all users from firestore database 166 | static Stream>> getAllUsers( 167 | List userIds) { 168 | log('\nUserIds: $userIds'); 169 | 170 | return firestore 171 | .collection('users') 172 | .where('id', 173 | whereIn: userIds.isEmpty 174 | ? [''] 175 | : userIds) //because empty list throws an error 176 | // .where('id', isNotEqualTo: user.uid) 177 | .snapshots(); 178 | } 179 | 180 | // for adding an user to my user when first message is send 181 | static Future sendFirstMessage( 182 | ChatUser chatUser, String msg, Type type) async { 183 | await firestore 184 | .collection('users') 185 | .doc(chatUser.id) 186 | .collection('my_users') 187 | .doc(user.uid) 188 | .set({}).then((value) => sendMessage(chatUser, msg, type)); 189 | } 190 | 191 | // for updating user information 192 | static Future updateUserInfo() async { 193 | await firestore.collection('users').doc(user.uid).update({ 194 | 'name': me.name, 195 | 'about': me.about, 196 | }); 197 | } 198 | 199 | // update profile picture of user 200 | static Future updateProfilePicture(File file) async { 201 | //getting image file extension 202 | final ext = file.path.split('.').last; 203 | log('Extension: $ext'); 204 | 205 | //storage file ref with path 206 | final ref = storage.ref().child('profile_pictures/${user.uid}.$ext'); 207 | 208 | //uploading image 209 | await ref 210 | .putFile(file, SettableMetadata(contentType: 'image/$ext')) 211 | .then((p0) { 212 | log('Data Transferred: ${p0.bytesTransferred / 1000} kb'); 213 | }); 214 | 215 | //updating image in firestore database 216 | me.image = await ref.getDownloadURL(); 217 | await firestore 218 | .collection('users') 219 | .doc(user.uid) 220 | .update({'image': me.image}); 221 | } 222 | 223 | // for getting specific user info 224 | static Stream>> getUserInfo( 225 | ChatUser chatUser) { 226 | return firestore 227 | .collection('users') 228 | .where('id', isEqualTo: chatUser.id) 229 | .snapshots(); 230 | } 231 | 232 | // update online or last active status of user 233 | static Future updateActiveStatus(bool isOnline) async { 234 | firestore.collection('users').doc(user.uid).update({ 235 | 'is_online': isOnline, 236 | 'last_active': DateTime.now().millisecondsSinceEpoch.toString(), 237 | 'push_token': me.pushToken, 238 | }); 239 | } 240 | 241 | ///************** Chat Screen Related APIs ************** 242 | 243 | // chats (collection) --> conversation_id (doc) --> messages (collection) --> message (doc) 244 | 245 | // useful for getting conversation id 246 | static String getConversationID(String id) => user.uid.hashCode <= id.hashCode 247 | ? '${user.uid}_$id' 248 | : '${id}_${user.uid}'; 249 | 250 | // for getting all messages of a specific conversation from firestore database 251 | static Stream>> getAllMessages( 252 | ChatUser user) { 253 | return firestore 254 | .collection('chats/${getConversationID(user.id)}/messages/') 255 | .orderBy('sent', descending: true) 256 | .snapshots(); 257 | } 258 | 259 | // for sending message 260 | static Future sendMessage( 261 | ChatUser chatUser, String msg, Type type) async { 262 | //message sending time (also used as id) 263 | final time = DateTime.now().millisecondsSinceEpoch.toString(); 264 | 265 | //message to send 266 | final Message message = Message( 267 | toId: chatUser.id, 268 | msg: msg, 269 | read: '', 270 | type: type, 271 | fromId: user.uid, 272 | sent: time); 273 | 274 | final ref = firestore 275 | .collection('chats/${getConversationID(chatUser.id)}/messages/'); 276 | await ref.doc(time).set(message.toJson()).then((value) => 277 | sendPushNotification(chatUser, type == Type.text ? msg : 'image')); 278 | } 279 | 280 | //update read status of message 281 | static Future updateMessageReadStatus(Message message) async { 282 | firestore 283 | .collection('chats/${getConversationID(message.fromId)}/messages/') 284 | .doc(message.sent) 285 | .update({'read': DateTime.now().millisecondsSinceEpoch.toString()}); 286 | } 287 | 288 | //get only last message of a specific chat 289 | static Stream>> getLastMessage( 290 | ChatUser user) { 291 | return firestore 292 | .collection('chats/${getConversationID(user.id)}/messages/') 293 | .orderBy('sent', descending: true) 294 | .limit(1) 295 | .snapshots(); 296 | } 297 | 298 | //send chat image 299 | static Future sendChatImage(ChatUser chatUser, File file) async { 300 | //getting image file extension 301 | final ext = file.path.split('.').last; 302 | 303 | //storage file ref with path 304 | final ref = storage.ref().child( 305 | 'images/${getConversationID(chatUser.id)}/${DateTime.now().millisecondsSinceEpoch}.$ext'); 306 | 307 | //uploading image 308 | await ref 309 | .putFile(file, SettableMetadata(contentType: 'image/$ext')) 310 | .then((p0) { 311 | log('Data Transferred: ${p0.bytesTransferred / 1000} kb'); 312 | }); 313 | 314 | //updating image in firestore database 315 | final imageUrl = await ref.getDownloadURL(); 316 | await sendMessage(chatUser, imageUrl, Type.image); 317 | } 318 | 319 | //delete message 320 | static Future deleteMessage(Message message) async { 321 | await firestore 322 | .collection('chats/${getConversationID(message.toId)}/messages/') 323 | .doc(message.sent) 324 | .delete(); 325 | 326 | if (message.type == Type.image) { 327 | await storage.refFromURL(message.msg).delete(); 328 | } 329 | } 330 | 331 | //update message 332 | static Future updateMessage(Message message, String updatedMsg) async { 333 | await firestore 334 | .collection('chats/${getConversationID(message.toId)}/messages/') 335 | .doc(message.sent) 336 | .update({'msg': updatedMsg}); 337 | } 338 | } 339 | -------------------------------------------------------------------------------- /lib/firebase_options.dart: -------------------------------------------------------------------------------- 1 | // File generated by FlutterFire CLI. 2 | // ignore_for_file: lines_longer_than_80_chars, avoid_classes_with_only_static_members 3 | import 'package:firebase_core/firebase_core.dart' show FirebaseOptions; 4 | import 'package:flutter/foundation.dart' 5 | show defaultTargetPlatform, kIsWeb, TargetPlatform; 6 | 7 | /// Default [FirebaseOptions] for use with your Firebase apps. 8 | /// 9 | /// Example: 10 | /// ```dart 11 | /// import 'firebase_options.dart'; 12 | /// // ... 13 | /// await Firebase.initializeApp( 14 | /// options: DefaultFirebaseOptions.currentPlatform, 15 | /// ); 16 | /// ``` 17 | class DefaultFirebaseOptions { 18 | static FirebaseOptions get currentPlatform { 19 | if (kIsWeb) { 20 | return web; 21 | } 22 | switch (defaultTargetPlatform) { 23 | case TargetPlatform.android: 24 | return android; 25 | case TargetPlatform.iOS: 26 | return ios; 27 | case TargetPlatform.macOS: 28 | return macos; 29 | case TargetPlatform.windows: 30 | throw UnsupportedError( 31 | 'DefaultFirebaseOptions have not been configured for windows - ' 32 | 'you can reconfigure this by running the FlutterFire CLI again.', 33 | ); 34 | case TargetPlatform.linux: 35 | throw UnsupportedError( 36 | 'DefaultFirebaseOptions have not been configured for linux - ' 37 | 'you can reconfigure this by running the FlutterFire CLI again.', 38 | ); 39 | default: 40 | throw UnsupportedError( 41 | 'DefaultFirebaseOptions are not supported for this platform.', 42 | ); 43 | } 44 | } 45 | 46 | static const FirebaseOptions web = FirebaseOptions( 47 | apiKey: 'YOUR KEY', 48 | appId: '1:488443205841:web:7db10f23594664cc3f8df0', 49 | messagingSenderId: '488443205841', 50 | projectId: 'talkg-app', 51 | authDomain: 'talkg-app.firebaseapp.com', 52 | databaseURL: 'https://talkg-app-default-rtdb.asia-southeast1.firebasedatabase.app', 53 | storageBucket: 'talkg-app.appspot.com', 54 | ); 55 | 56 | static const FirebaseOptions android = FirebaseOptions( 57 | apiKey: 'YOUR KEY', 58 | appId: '1:488443205841:android:9f61c87f4b95636c3f8df0', 59 | messagingSenderId: '488443205841', 60 | projectId: 'talkg-app', 61 | databaseURL: 'https://talkg-app-default-rtdb.asia-southeast1.firebasedatabase.app', 62 | storageBucket: 'talkg-app.appspot.com', 63 | ); 64 | 65 | static const FirebaseOptions ios = FirebaseOptions( 66 | apiKey: '', 67 | appId: '1:488443205841:ios:8546e84e04c2a4e53f8df0', 68 | messagingSenderId: '488443205841', 69 | projectId: 'talkg-app', 70 | databaseURL: 'https://talkg-app-default-rtdb.asia-southeast1.firebasedatabase.app', 71 | storageBucket: 'talkg-app.appspot.com', 72 | androidClientId: '488443205841-kfa6crqh3dlp8pmfpln7gfvkqlvnri0e.apps.googleusercontent.com', 73 | iosClientId: '488443205841-ppb981j9ng25bqljlhctguq561o2snjn.apps.googleusercontent.com', 74 | iosBundleId: 'com.example.talkg', 75 | ); 76 | 77 | static const FirebaseOptions macos = FirebaseOptions( 78 | apiKey: '', 79 | appId: '1:488443205841:ios:272d9a2c614b90ee3f8df0', 80 | messagingSenderId: '488443205841', 81 | projectId: 'talkg-app', 82 | databaseURL: 'https://talkg-app-default-rtdb.asia-southeast1.firebasedatabase.app', 83 | storageBucket: 'talkg-app.appspot.com', 84 | androidClientId: '488443205841-kfa6crqh3dlp8pmfpln7gfvkqlvnri0e.apps.googleusercontent.com', 85 | iosClientId: '488443205841-oaoru8vbmu6crv5bq9ovcfmmho1hpdij.apps.googleusercontent.com', 86 | iosBundleId: 'com.example.talkg.RunnerTests', 87 | ); 88 | } 89 | -------------------------------------------------------------------------------- /lib/helper/dialogs.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | 3 | class Dialogs { 4 | static void showSnackbar(BuildContext context, String msg) { 5 | ScaffoldMessenger.of(context).showSnackBar(SnackBar( 6 | content: Text(msg), 7 | backgroundColor: Colors.blue.withOpacity(.8), 8 | behavior: SnackBarBehavior.floating)); 9 | } 10 | 11 | static void showProgressBar(BuildContext context) { 12 | showDialog( 13 | context: context, 14 | builder: (_) => const Center(child: CircularProgressIndicator())); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /lib/helper/my_date_util.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | 3 | class MyDateUtil { 4 | // for getting formatted time from milliSecondsSinceEpochs String 5 | static String getFormattedTime( 6 | {required BuildContext context, required String time}) { 7 | final date = DateTime.fromMillisecondsSinceEpoch(int.parse(time)); 8 | return TimeOfDay.fromDateTime(date).format(context); 9 | } 10 | 11 | // for getting formatted time for sent & read 12 | static String getMessageTime( 13 | {required BuildContext context, required String time}) { 14 | final DateTime sent = DateTime.fromMillisecondsSinceEpoch(int.parse(time)); 15 | final DateTime now = DateTime.now(); 16 | 17 | final formattedTime = TimeOfDay.fromDateTime(sent).format(context); 18 | if (now.day == sent.day && 19 | now.month == sent.month && 20 | now.year == sent.year) { 21 | return formattedTime; 22 | } 23 | 24 | return now.year == sent.year 25 | ? '$formattedTime - ${sent.day} ${_getMonth(sent)}' 26 | : '$formattedTime - ${sent.day} ${_getMonth(sent)} ${sent.year}'; 27 | } 28 | 29 | //get last message time (used in chat user card) 30 | static String getLastMessageTime( 31 | {required BuildContext context, 32 | required String time, 33 | bool showYear = false}) { 34 | final DateTime sent = DateTime.fromMillisecondsSinceEpoch(int.parse(time)); 35 | final DateTime now = DateTime.now(); 36 | 37 | if (now.day == sent.day && 38 | now.month == sent.month && 39 | now.year == sent.year) { 40 | return TimeOfDay.fromDateTime(sent).format(context); 41 | } 42 | 43 | return showYear 44 | ? '${sent.day} ${_getMonth(sent)} ${sent.year}' 45 | : '${sent.day} ${_getMonth(sent)}'; 46 | } 47 | 48 | //get formatted last active time of user in chat screen 49 | static String getLastActiveTime( 50 | {required BuildContext context, required String lastActive}) { 51 | final int i = int.tryParse(lastActive) ?? -1; 52 | 53 | //if time is not available then return below statement 54 | if (i == -1) return 'Last seen not available'; 55 | 56 | DateTime time = DateTime.fromMillisecondsSinceEpoch(i); 57 | DateTime now = DateTime.now(); 58 | 59 | String formattedTime = TimeOfDay.fromDateTime(time).format(context); 60 | if (time.day == now.day && 61 | time.month == now.month && 62 | time.year == time.year) { 63 | return 'Last seen today at $formattedTime'; 64 | } 65 | 66 | if ((now.difference(time).inHours / 24).round() == 1) { 67 | return 'Last seen yesterday at $formattedTime'; 68 | } 69 | 70 | String month = _getMonth(time); 71 | 72 | return 'Last seen on ${time.day} $month on $formattedTime'; 73 | } 74 | 75 | // get month name from month no. or index 76 | static String _getMonth(DateTime date) { 77 | switch (date.month) { 78 | case 1: 79 | return 'Jan'; 80 | case 2: 81 | return 'Feb'; 82 | case 3: 83 | return 'Mar'; 84 | case 4: 85 | return 'Apr'; 86 | case 5: 87 | return 'May'; 88 | case 6: 89 | return 'Jun'; 90 | case 7: 91 | return 'Jul'; 92 | case 8: 93 | return 'Aug'; 94 | case 9: 95 | return 'Sept'; 96 | case 10: 97 | return 'Oct'; 98 | case 11: 99 | return 'Nov'; 100 | case 12: 101 | return 'Dec'; 102 | } 103 | return 'NA'; 104 | } 105 | } 106 | -------------------------------------------------------------------------------- /lib/main.dart: -------------------------------------------------------------------------------- 1 | import 'dart:developer'; 2 | 3 | import 'package:flutter/material.dart'; 4 | import 'package:flutter/services.dart'; 5 | import 'package:flutter_notification_channel/flutter_notification_channel.dart'; 6 | import 'package:flutter_notification_channel/notification_importance.dart'; 7 | import 'screens/splash_screen.dart'; 8 | 9 | import 'package:firebase_core/firebase_core.dart'; 10 | import 'firebase_options.dart'; 11 | 12 | //global object for accessing device screen size 13 | late Size mq; 14 | 15 | void main() { 16 | WidgetsFlutterBinding.ensureInitialized(); 17 | 18 | //enter full-screen 19 | SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky); 20 | 21 | //for setting orientation to portrait only 22 | SystemChrome.setPreferredOrientations( 23 | [DeviceOrientation.portraitUp, DeviceOrientation.portraitDown]) 24 | .then((value) { 25 | _initializeFirebase(); 26 | runApp(const MyApp()); 27 | }); 28 | } 29 | 30 | class MyApp extends StatelessWidget { 31 | const MyApp({super.key}); 32 | 33 | @override 34 | Widget build(BuildContext context) { 35 | return MaterialApp( 36 | title: 'TalkG', 37 | debugShowCheckedModeBanner: false, 38 | theme: ThemeData( 39 | appBarTheme: const AppBarTheme( 40 | centerTitle: true, 41 | elevation: 1, 42 | iconTheme: IconThemeData(color: Colors.black), 43 | titleTextStyle: TextStyle( 44 | color: Colors.black, fontWeight: FontWeight.normal, fontSize: 19), 45 | backgroundColor: Colors.white, 46 | )), 47 | home: const SplashScreen()); 48 | } 49 | } 50 | 51 | _initializeFirebase() async { 52 | await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform); 53 | 54 | var result = await FlutterNotificationChannel.registerNotificationChannel( 55 | description: 'For Showing Message Notification', 56 | id: 'chats', 57 | importance: NotificationImportance.IMPORTANCE_HIGH, 58 | name: 'Chats'); 59 | log('\nNotification Channel Result: $result'); 60 | } 61 | -------------------------------------------------------------------------------- /lib/models/chat_user.dart: -------------------------------------------------------------------------------- 1 | class ChatUser { 2 | ChatUser({ 3 | required this.image, 4 | required this.about, 5 | required this.name, 6 | required this.createdAt, 7 | required this.isOnline, 8 | required this.id, 9 | required this.lastActive, 10 | required this.email, 11 | required this.pushToken, 12 | }); 13 | late String image; 14 | late String about; 15 | late String name; 16 | late String createdAt; 17 | late bool isOnline; 18 | late String id; 19 | late String lastActive; 20 | late String email; 21 | late String pushToken; 22 | 23 | ChatUser.fromJson(Map json) { 24 | image = json['image'] ?? ''; 25 | about = json['about'] ?? ''; 26 | name = json['name'] ?? ''; 27 | createdAt = json['created_at'] ?? ''; 28 | isOnline = json['is_online'] ?? ''; 29 | id = json['id'] ?? ''; 30 | lastActive = json['last_active'] ?? ''; 31 | email = json['email'] ?? ''; 32 | pushToken = json['push_token'] ?? ''; 33 | } 34 | 35 | Map toJson() { 36 | final data = {}; 37 | data['image'] = image; 38 | data['about'] = about; 39 | data['name'] = name; 40 | data['created_at'] = createdAt; 41 | data['is_online'] = isOnline; 42 | data['id'] = id; 43 | data['last_active'] = lastActive; 44 | data['email'] = email; 45 | data['push_token'] = pushToken; 46 | return data; 47 | } 48 | } 49 | -------------------------------------------------------------------------------- /lib/models/message.dart: -------------------------------------------------------------------------------- 1 | class Message { 2 | Message({ 3 | required this.toId, 4 | required this.msg, 5 | required this.read, 6 | required this.type, 7 | required this.fromId, 8 | required this.sent, 9 | }); 10 | 11 | late final String toId; 12 | late final String msg; 13 | late final String read; 14 | late final String fromId; 15 | late final String sent; 16 | late final Type type; 17 | 18 | Message.fromJson(Map json) { 19 | toId = json['toId'].toString(); 20 | msg = json['msg'].toString(); 21 | read = json['read'].toString(); 22 | type = json['type'].toString() == Type.image.name ? Type.image : Type.text; 23 | fromId = json['fromId'].toString(); 24 | sent = json['sent'].toString(); 25 | } 26 | 27 | Map toJson() { 28 | final data = {}; 29 | data['toId'] = toId; 30 | data['msg'] = msg; 31 | data['read'] = read; 32 | data['type'] = type.name; 33 | data['fromId'] = fromId; 34 | data['sent'] = sent; 35 | return data; 36 | } 37 | } 38 | 39 | enum Type { text, image } 40 | -------------------------------------------------------------------------------- /lib/screens/auth/login_screen.dart: -------------------------------------------------------------------------------- 1 | import 'dart:developer'; 2 | import 'dart:io'; 3 | 4 | import 'package:firebase_auth/firebase_auth.dart'; 5 | import 'package:flutter/material.dart'; 6 | import 'package:google_sign_in/google_sign_in.dart'; 7 | 8 | import '../../api/apis.dart'; 9 | import '../../helper/dialogs.dart'; 10 | import '../../main.dart'; 11 | import '../home_screen.dart'; 12 | 13 | //login screen -- implements google sign in or sign up feature for app 14 | class LoginScreen extends StatefulWidget { 15 | const LoginScreen({super.key}); 16 | 17 | @override 18 | State createState() => _LoginScreenState(); 19 | } 20 | 21 | class _LoginScreenState extends State { 22 | bool _isAnimate = false; 23 | 24 | @override 25 | void initState() { 26 | super.initState(); 27 | 28 | //for auto triggering animation 29 | Future.delayed(const Duration(milliseconds: 500), () { 30 | setState(() => _isAnimate = true); 31 | }); 32 | } 33 | 34 | // handles google login button click 35 | _handleGoogleBtnClick() { 36 | //for showing progress bar 37 | Dialogs.showProgressBar(context); 38 | 39 | _signInWithGoogle().then((user) async { 40 | //for hiding progress bar 41 | Navigator.pop(context); 42 | 43 | if (user != null) { 44 | log('\nUser: ${user.user}'); 45 | log('\nUserAdditionalInfo: ${user.additionalUserInfo}'); 46 | 47 | if ((await APIs.userExists())) { 48 | // ignore: use_build_context_synchronously 49 | Navigator.pushReplacement( 50 | context, MaterialPageRoute(builder: (_) => const HomeScreen())); 51 | } else { 52 | await APIs.createUser().then((value) { 53 | Navigator.pushReplacement( 54 | context, MaterialPageRoute(builder: (_) => const HomeScreen())); 55 | }); 56 | } 57 | } 58 | }); 59 | } 60 | 61 | Future _signInWithGoogle() async { 62 | try { 63 | await InternetAddress.lookup('google.com'); 64 | // Trigger the authentication flow 65 | final GoogleSignInAccount? googleUser = await GoogleSignIn().signIn(); 66 | 67 | // Obtain the auth details from the request 68 | final GoogleSignInAuthentication? googleAuth = 69 | await googleUser?.authentication; 70 | 71 | // Create a new credential 72 | final credential = GoogleAuthProvider.credential( 73 | accessToken: googleAuth?.accessToken, 74 | idToken: googleAuth?.idToken, 75 | ); 76 | 77 | // Once signed in, return the UserCredential 78 | return await APIs.auth.signInWithCredential(credential); 79 | } catch (e) { 80 | log('\n_signInWithGoogle: $e'); 81 | Dialogs.showSnackbar(context, 'Something Went Wrong (Check Internet!)'); 82 | return null; 83 | } 84 | } 85 | 86 | //sign out function 87 | // _signOut() async { 88 | // await FirebaseAuth.instance.signOut(); 89 | // await GoogleSignIn().signOut(); 90 | // } 91 | 92 | @override 93 | Widget build(BuildContext context) { 94 | //initializing media query (for getting device screen size) 95 | // mq = MediaQuery.of(context).size; 96 | 97 | return Scaffold( 98 | //app bar 99 | appBar: AppBar( 100 | automaticallyImplyLeading: false, 101 | title: const Text('Welcome to We Chat'), 102 | ), 103 | 104 | //body 105 | body: Stack(children: [ 106 | //app logo 107 | AnimatedPositioned( 108 | top: mq.height * .15, 109 | right: _isAnimate ? mq.width * .25 : -mq.width * .5, 110 | width: mq.width * .5, 111 | duration: const Duration(seconds: 1), 112 | child: Image.asset('images/icon.png')), 113 | 114 | //google login button 115 | Positioned( 116 | bottom: mq.height * .15, 117 | left: mq.width * .05, 118 | width: mq.width * .9, 119 | height: mq.height * .06, 120 | child: ElevatedButton.icon( 121 | style: ElevatedButton.styleFrom( 122 | backgroundColor: const Color.fromARGB(255, 223, 255, 187), 123 | shape: const StadiumBorder(), 124 | elevation: 1), 125 | onPressed: () { 126 | _handleGoogleBtnClick(); 127 | }, 128 | 129 | //google icon 130 | icon: Image.asset('images/google.png', height: mq.height * .03), 131 | 132 | //login with google label 133 | label: RichText( 134 | text: const TextSpan( 135 | style: TextStyle(color: Colors.black, fontSize: 16), 136 | children: [ 137 | TextSpan(text: 'Login with '), 138 | TextSpan( 139 | text: 'Google', 140 | style: TextStyle(fontWeight: FontWeight.w500)), 141 | ]), 142 | ))), 143 | ]), 144 | ); 145 | } 146 | } 147 | -------------------------------------------------------------------------------- /lib/screens/chat_screen.dart: -------------------------------------------------------------------------------- 1 | import 'dart:developer'; 2 | import 'dart:io'; 3 | 4 | import 'package:cached_network_image/cached_network_image.dart'; 5 | import 'package:emoji_picker_flutter/emoji_picker_flutter.dart'; 6 | import 'package:flutter/cupertino.dart'; 7 | import 'package:flutter/material.dart'; 8 | import 'package:image_picker/image_picker.dart'; 9 | 10 | import '../api/apis.dart'; 11 | import '../helper/my_date_util.dart'; 12 | import '../main.dart'; 13 | import '../models/chat_user.dart'; 14 | import '../models/message.dart'; 15 | import '../widgets/message_card.dart'; 16 | import 'view_profile_screen.dart'; 17 | 18 | class ChatScreen extends StatefulWidget { 19 | final ChatUser user; 20 | 21 | const ChatScreen({super.key, required this.user}); 22 | 23 | @override 24 | State createState() => _ChatScreenState(); 25 | } 26 | 27 | class _ChatScreenState extends State { 28 | //for storing all messages 29 | List _list = []; 30 | 31 | //for handling message text changes 32 | final _textController = TextEditingController(); 33 | 34 | //showEmoji -- for storing value of showing or hiding emoji 35 | //isUploading -- for checking if image is uploading or not? 36 | bool _showEmoji = false, _isUploading = false; 37 | 38 | @override 39 | Widget build(BuildContext context) { 40 | return GestureDetector( 41 | onTap: () => FocusScope.of(context).unfocus(), 42 | child: SafeArea( 43 | child: WillPopScope( 44 | //if emojis are shown & back button is pressed then hide emojis 45 | //or else simple close current screen on back button click 46 | onWillPop: () { 47 | if (_showEmoji) { 48 | setState(() => _showEmoji = !_showEmoji); 49 | return Future.value(false); 50 | } else { 51 | return Future.value(true); 52 | } 53 | }, 54 | child: Scaffold( 55 | //app bar 56 | appBar: AppBar( 57 | automaticallyImplyLeading: false, 58 | flexibleSpace: _appBar(), 59 | ), 60 | 61 | backgroundColor: const Color.fromARGB(255, 234, 248, 255), 62 | 63 | //body 64 | body: Column( 65 | children: [ 66 | Expanded( 67 | child: StreamBuilder( 68 | stream: APIs.getAllMessages(widget.user), 69 | builder: (context, snapshot) { 70 | switch (snapshot.connectionState) { 71 | //if data is loading 72 | case ConnectionState.waiting: 73 | case ConnectionState.none: 74 | return const SizedBox(); 75 | 76 | //if some or all data is loaded then show it 77 | case ConnectionState.active: 78 | case ConnectionState.done: 79 | final data = snapshot.data?.docs; 80 | _list = data 81 | ?.map((e) => Message.fromJson(e.data())) 82 | .toList() ?? 83 | []; 84 | 85 | if (_list.isNotEmpty) { 86 | return ListView.builder( 87 | reverse: true, 88 | itemCount: _list.length, 89 | padding: EdgeInsets.only(top: mq.height * .01), 90 | physics: const BouncingScrollPhysics(), 91 | itemBuilder: (context, index) { 92 | return MessageCard(message: _list[index]); 93 | }); 94 | } else { 95 | return const Center( 96 | child: Text('Say Hii! 👋', 97 | style: TextStyle(fontSize: 20)), 98 | ); 99 | } 100 | } 101 | }, 102 | ), 103 | ), 104 | 105 | //progress indicator for showing uploading 106 | if (_isUploading) 107 | const Align( 108 | alignment: Alignment.centerRight, 109 | child: Padding( 110 | padding: 111 | EdgeInsets.symmetric(vertical: 8, horizontal: 20), 112 | child: CircularProgressIndicator(strokeWidth: 2))), 113 | 114 | //chat input filed 115 | _chatInput(), 116 | 117 | //show emojis on keyboard emoji button click & vice versa 118 | if (_showEmoji) 119 | SizedBox( 120 | height: mq.height * .35, 121 | child: EmojiPicker( 122 | textEditingController: _textController, 123 | config: Config( 124 | bgColor: const Color.fromARGB(255, 234, 248, 255), 125 | columns: 8, 126 | emojiSizeMax: 32 * (Platform.isIOS ? 1.30 : 1.0), 127 | ), 128 | ), 129 | ) 130 | ], 131 | ), 132 | ), 133 | ), 134 | ), 135 | ); 136 | } 137 | 138 | // app bar widget 139 | Widget _appBar() { 140 | return InkWell( 141 | onTap: () { 142 | Navigator.push( 143 | context, 144 | MaterialPageRoute( 145 | builder: (_) => ViewProfileScreen(user: widget.user))); 146 | }, 147 | child: StreamBuilder( 148 | stream: APIs.getUserInfo(widget.user), 149 | builder: (context, snapshot) { 150 | final data = snapshot.data?.docs; 151 | final list = 152 | data?.map((e) => ChatUser.fromJson(e.data())).toList() ?? []; 153 | 154 | return Row( 155 | children: [ 156 | //back button 157 | IconButton( 158 | onPressed: () => Navigator.pop(context), 159 | icon: 160 | const Icon(Icons.arrow_back, color: Colors.black54)), 161 | 162 | //user profile picture 163 | ClipRRect( 164 | borderRadius: BorderRadius.circular(mq.height * .03), 165 | child: CachedNetworkImage( 166 | width: mq.height * .05, 167 | height: mq.height * .05, 168 | imageUrl: 169 | list.isNotEmpty ? list[0].image : widget.user.image, 170 | errorWidget: (context, url, error) => const CircleAvatar( 171 | child: Icon(CupertinoIcons.person)), 172 | ), 173 | ), 174 | 175 | //for adding some space 176 | const SizedBox(width: 10), 177 | 178 | //user name & last seen time 179 | Column( 180 | mainAxisAlignment: MainAxisAlignment.center, 181 | crossAxisAlignment: CrossAxisAlignment.start, 182 | children: [ 183 | //user name 184 | Text(list.isNotEmpty ? list[0].name : widget.user.name, 185 | style: const TextStyle( 186 | fontSize: 16, 187 | color: Colors.black87, 188 | fontWeight: FontWeight.w500)), 189 | 190 | //for adding some space 191 | const SizedBox(height: 2), 192 | 193 | //last seen time of user 194 | Text( 195 | list.isNotEmpty 196 | ? list[0].isOnline 197 | ? 'Online' 198 | : MyDateUtil.getLastActiveTime( 199 | context: context, 200 | lastActive: list[0].lastActive) 201 | : MyDateUtil.getLastActiveTime( 202 | context: context, 203 | lastActive: widget.user.lastActive), 204 | style: const TextStyle( 205 | fontSize: 13, color: Colors.black54)), 206 | ], 207 | ) 208 | ], 209 | ); 210 | })); 211 | } 212 | 213 | // bottom chat input field 214 | Widget _chatInput() { 215 | return Padding( 216 | padding: EdgeInsets.symmetric( 217 | vertical: mq.height * .01, horizontal: mq.width * .025), 218 | child: Row( 219 | children: [ 220 | //input field & buttons 221 | Expanded( 222 | child: Card( 223 | shape: RoundedRectangleBorder( 224 | borderRadius: BorderRadius.circular(15)), 225 | child: Row( 226 | children: [ 227 | //emoji button 228 | IconButton( 229 | onPressed: () { 230 | FocusScope.of(context).unfocus(); 231 | setState(() => _showEmoji = !_showEmoji); 232 | }, 233 | icon: const Icon(Icons.emoji_emotions, 234 | color: Colors.blueAccent, size: 25)), 235 | 236 | Expanded( 237 | child: TextField( 238 | controller: _textController, 239 | keyboardType: TextInputType.multiline, 240 | maxLines: null, 241 | onTap: () { 242 | if (_showEmoji) setState(() => _showEmoji = !_showEmoji); 243 | }, 244 | decoration: const InputDecoration( 245 | hintText: 'Type Something...', 246 | hintStyle: TextStyle(color: Colors.blueAccent), 247 | border: InputBorder.none), 248 | )), 249 | 250 | //pick image from gallery button 251 | IconButton( 252 | onPressed: () async { 253 | final ImagePicker picker = ImagePicker(); 254 | 255 | // Picking multiple images 256 | final List images = 257 | await picker.pickMultiImage(imageQuality: 70); 258 | 259 | // uploading & sending image one by one 260 | for (var i in images) { 261 | log('Image Path: ${i.path}'); 262 | setState(() => _isUploading = true); 263 | await APIs.sendChatImage(widget.user, File(i.path)); 264 | setState(() => _isUploading = false); 265 | } 266 | }, 267 | icon: const Icon(Icons.image, 268 | color: Colors.blueAccent, size: 26)), 269 | 270 | //take image from camera button 271 | IconButton( 272 | onPressed: () async { 273 | final ImagePicker picker = ImagePicker(); 274 | 275 | // Pick an image 276 | final XFile? image = await picker.pickImage( 277 | source: ImageSource.camera, imageQuality: 70); 278 | if (image != null) { 279 | log('Image Path: ${image.path}'); 280 | setState(() => _isUploading = true); 281 | 282 | await APIs.sendChatImage( 283 | widget.user, File(image.path)); 284 | setState(() => _isUploading = false); 285 | } 286 | }, 287 | icon: const Icon(Icons.camera_alt_rounded, 288 | color: Colors.blueAccent, size: 26)), 289 | 290 | //adding some space 291 | SizedBox(width: mq.width * .02), 292 | ], 293 | ), 294 | ), 295 | ), 296 | 297 | //send message button 298 | MaterialButton( 299 | onPressed: () { 300 | if (_textController.text.isNotEmpty) { 301 | if (_list.isEmpty) { 302 | //on first message (add user to my_user collection of chat user) 303 | APIs.sendFirstMessage( 304 | widget.user, _textController.text, Type.text); 305 | } else { 306 | //simply send message 307 | APIs.sendMessage( 308 | widget.user, _textController.text, Type.text); 309 | } 310 | _textController.text = ''; 311 | } 312 | }, 313 | minWidth: 0, 314 | padding: 315 | const EdgeInsets.only(top: 10, bottom: 10, right: 5, left: 10), 316 | shape: const CircleBorder(), 317 | color: Colors.green, 318 | child: const Icon(Icons.send, color: Colors.white, size: 28), 319 | ) 320 | ], 321 | ), 322 | ); 323 | } 324 | } 325 | -------------------------------------------------------------------------------- /lib/screens/home_screen.dart: -------------------------------------------------------------------------------- 1 | import 'dart:developer'; 2 | 3 | import 'package:flutter/cupertino.dart'; 4 | import 'package:flutter/material.dart'; 5 | import 'package:flutter/services.dart'; 6 | 7 | import '../api/apis.dart'; 8 | import '../helper/dialogs.dart'; 9 | import '../main.dart'; 10 | import '../models/chat_user.dart'; 11 | import '../widgets/chat_user_card.dart'; 12 | import 'profile_screen.dart'; 13 | 14 | //home screen -- where all available contacts are shown 15 | class HomeScreen extends StatefulWidget { 16 | const HomeScreen({super.key}); 17 | 18 | @override 19 | State createState() => _HomeScreenState(); 20 | } 21 | 22 | class _HomeScreenState extends State { 23 | // for storing all users 24 | List _list = []; 25 | 26 | // for storing searched items 27 | final List _searchList = []; 28 | // for storing search status 29 | bool _isSearching = false; 30 | 31 | @override 32 | void initState() { 33 | super.initState(); 34 | APIs.getSelfInfo(); 35 | 36 | //for updating user active status according to lifecycle events 37 | //resume -- active or online 38 | //pause -- inactive or offline 39 | SystemChannels.lifecycle.setMessageHandler((message) { 40 | log('Message: $message'); 41 | 42 | if (APIs.auth.currentUser != null) { 43 | if (message.toString().contains('resume')) { 44 | APIs.updateActiveStatus(true); 45 | } 46 | if (message.toString().contains('pause')) { 47 | APIs.updateActiveStatus(false); 48 | } 49 | } 50 | 51 | return Future.value(message); 52 | }); 53 | } 54 | 55 | @override 56 | Widget build(BuildContext context) { 57 | return GestureDetector( 58 | //for hiding keyboard when a tap is detected on screen 59 | onTap: () => FocusScope.of(context).unfocus(), 60 | child: WillPopScope( 61 | //if search is on & back button is pressed then close search 62 | //or else simple close current screen on back button click 63 | onWillPop: () { 64 | if (_isSearching) { 65 | setState(() { 66 | _isSearching = !_isSearching; 67 | }); 68 | return Future.value(false); 69 | } else { 70 | return Future.value(true); 71 | } 72 | }, 73 | child: Scaffold( 74 | //app bar 75 | appBar: AppBar( 76 | leading: const Icon(CupertinoIcons.home), 77 | title: _isSearching 78 | ? TextField( 79 | decoration: const InputDecoration( 80 | border: InputBorder.none, hintText: 'Name, Email, ...'), 81 | autofocus: true, 82 | style: const TextStyle(fontSize: 17, letterSpacing: 0.5), 83 | //when search text changes then updated search list 84 | onChanged: (val) { 85 | //search logic 86 | _searchList.clear(); 87 | 88 | for (var i in _list) { 89 | if (i.name.toLowerCase().contains(val.toLowerCase()) || 90 | i.email.toLowerCase().contains(val.toLowerCase())) { 91 | _searchList.add(i); 92 | setState(() { 93 | _searchList; 94 | }); 95 | } 96 | } 97 | }, 98 | ) 99 | : const Text('We Chat'), 100 | actions: [ 101 | //search user button 102 | IconButton( 103 | onPressed: () { 104 | setState(() { 105 | _isSearching = !_isSearching; 106 | }); 107 | }, 108 | icon: Icon(_isSearching 109 | ? CupertinoIcons.clear_circled_solid 110 | : Icons.search)), 111 | 112 | //more features button 113 | IconButton( 114 | onPressed: () { 115 | Navigator.push( 116 | context, 117 | MaterialPageRoute( 118 | builder: (_) => ProfileScreen(user: APIs.me))); 119 | }, 120 | icon: const Icon(Icons.more_vert)) 121 | ], 122 | ), 123 | 124 | //floating button to add new user 125 | floatingActionButton: Padding( 126 | padding: const EdgeInsets.only(bottom: 10), 127 | child: FloatingActionButton( 128 | onPressed: () { 129 | _addChatUserDialog(); 130 | }, 131 | child: const Icon(Icons.add_comment_rounded)), 132 | ), 133 | 134 | //body 135 | body: StreamBuilder( 136 | stream: APIs.getMyUsersId(), 137 | 138 | //get id of only known users 139 | builder: (context, snapshot) { 140 | switch (snapshot.connectionState) { 141 | //if data is loading 142 | case ConnectionState.waiting: 143 | case ConnectionState.none: 144 | return const Center(child: CircularProgressIndicator()); 145 | 146 | //if some or all data is loaded then show it 147 | case ConnectionState.active: 148 | case ConnectionState.done: 149 | return StreamBuilder( 150 | stream: APIs.getAllUsers( 151 | snapshot.data?.docs.map((e) => e.id).toList() ?? []), 152 | 153 | //get only those user, who's ids are provided 154 | builder: (context, snapshot) { 155 | switch (snapshot.connectionState) { 156 | //if data is loading 157 | case ConnectionState.waiting: 158 | case ConnectionState.none: 159 | // return const Center( 160 | // child: CircularProgressIndicator()); 161 | 162 | //if some or all data is loaded then show it 163 | case ConnectionState.active: 164 | case ConnectionState.done: 165 | final data = snapshot.data?.docs; 166 | _list = data 167 | ?.map((e) => ChatUser.fromJson(e.data())) 168 | .toList() ?? 169 | []; 170 | 171 | if (_list.isNotEmpty) { 172 | return ListView.builder( 173 | itemCount: _isSearching 174 | ? _searchList.length 175 | : _list.length, 176 | padding: EdgeInsets.only(top: mq.height * .01), 177 | physics: const BouncingScrollPhysics(), 178 | itemBuilder: (context, index) { 179 | return ChatUserCard( 180 | user: _isSearching 181 | ? _searchList[index] 182 | : _list[index]); 183 | }); 184 | } else { 185 | return const Center( 186 | child: Text('No Connections Found!', 187 | style: TextStyle(fontSize: 20)), 188 | ); 189 | } 190 | } 191 | }, 192 | ); 193 | } 194 | }, 195 | ), 196 | ), 197 | ), 198 | ); 199 | } 200 | 201 | // for adding new chat user 202 | void _addChatUserDialog() { 203 | String email = ''; 204 | 205 | showDialog( 206 | context: context, 207 | builder: (_) => AlertDialog( 208 | contentPadding: const EdgeInsets.only( 209 | left: 24, right: 24, top: 20, bottom: 10), 210 | 211 | shape: RoundedRectangleBorder( 212 | borderRadius: BorderRadius.circular(20)), 213 | 214 | //title 215 | title: const Row( 216 | children: [ 217 | Icon( 218 | Icons.person_add, 219 | color: Colors.blue, 220 | size: 28, 221 | ), 222 | Text(' Add User') 223 | ], 224 | ), 225 | 226 | //content 227 | content: TextFormField( 228 | maxLines: null, 229 | onChanged: (value) => email = value, 230 | decoration: InputDecoration( 231 | hintText: 'Email Id', 232 | prefixIcon: const Icon(Icons.email, color: Colors.blue), 233 | border: OutlineInputBorder( 234 | borderRadius: BorderRadius.circular(15))), 235 | ), 236 | 237 | //actions 238 | actions: [ 239 | //cancel button 240 | MaterialButton( 241 | onPressed: () { 242 | //hide alert dialog 243 | Navigator.pop(context); 244 | }, 245 | child: const Text('Cancel', 246 | style: TextStyle(color: Colors.blue, fontSize: 16))), 247 | 248 | //add button 249 | MaterialButton( 250 | onPressed: () async { 251 | //hide alert dialog 252 | Navigator.pop(context); 253 | if (email.isNotEmpty) { 254 | await APIs.addChatUser(email).then((value) { 255 | if (!value) { 256 | Dialogs.showSnackbar( 257 | context, 'User does not Exists!'); 258 | } 259 | }); 260 | } 261 | }, 262 | child: const Text( 263 | 'Add', 264 | style: TextStyle(color: Colors.blue, fontSize: 16), 265 | )) 266 | ], 267 | )); 268 | } 269 | } 270 | -------------------------------------------------------------------------------- /lib/screens/profile_screen.dart: -------------------------------------------------------------------------------- 1 | // ignore_for_file: use_build_context_synchronously 2 | 3 | import 'dart:developer'; 4 | import 'dart:io'; 5 | 6 | import 'package:cached_network_image/cached_network_image.dart'; 7 | import 'package:firebase_auth/firebase_auth.dart'; 8 | import 'package:flutter/cupertino.dart'; 9 | import 'package:flutter/material.dart'; 10 | import 'package:google_sign_in/google_sign_in.dart'; 11 | import 'package:image_picker/image_picker.dart'; 12 | 13 | import '../api/apis.dart'; 14 | import '../helper/dialogs.dart'; 15 | import '../main.dart'; 16 | import '../models/chat_user.dart'; 17 | import 'auth/login_screen.dart'; 18 | 19 | //profile screen -- to show signed in user info 20 | class ProfileScreen extends StatefulWidget { 21 | final ChatUser user; 22 | 23 | const ProfileScreen({super.key, required this.user}); 24 | 25 | @override 26 | State createState() => _ProfileScreenState(); 27 | } 28 | 29 | class _ProfileScreenState extends State { 30 | final _formKey = GlobalKey(); 31 | String? _image; 32 | 33 | @override 34 | Widget build(BuildContext context) { 35 | return GestureDetector( 36 | // for hiding keyboard 37 | onTap: () => FocusScope.of(context).unfocus(), 38 | child: Scaffold( 39 | //app bar 40 | appBar: AppBar(title: const Text('Profile Screen')), 41 | 42 | //floating button to log out 43 | floatingActionButton: Padding( 44 | padding: const EdgeInsets.only(bottom: 10), 45 | child: FloatingActionButton.extended( 46 | backgroundColor: Colors.redAccent, 47 | onPressed: () async { 48 | //for showing progress dialog 49 | Dialogs.showProgressBar(context); 50 | 51 | await APIs.updateActiveStatus(false); 52 | 53 | //sign out from app 54 | await APIs.auth.signOut().then((value) async { 55 | await GoogleSignIn().signOut().then((value) { 56 | //for hiding progress dialog 57 | Navigator.pop(context); 58 | 59 | //for moving to home screen 60 | Navigator.pop(context); 61 | 62 | APIs.auth = FirebaseAuth.instance; 63 | 64 | //replacing home screen with login screen 65 | Navigator.pushReplacement( 66 | context, 67 | MaterialPageRoute( 68 | builder: (_) => const LoginScreen())); 69 | }); 70 | }); 71 | }, 72 | icon: const Icon(Icons.logout), 73 | label: const Text('Logout')), 74 | ), 75 | 76 | //body 77 | body: Form( 78 | key: _formKey, 79 | child: Padding( 80 | padding: EdgeInsets.symmetric(horizontal: mq.width * .05), 81 | child: SingleChildScrollView( 82 | child: Column( 83 | children: [ 84 | // for adding some space 85 | SizedBox(width: mq.width, height: mq.height * .03), 86 | 87 | //user profile picture 88 | Stack( 89 | children: [ 90 | //profile picture 91 | _image != null 92 | ? 93 | 94 | //local image 95 | ClipRRect( 96 | borderRadius: 97 | BorderRadius.circular(mq.height * .1), 98 | child: Image.file(File(_image!), 99 | width: mq.height * .2, 100 | height: mq.height * .2, 101 | fit: BoxFit.cover)) 102 | : 103 | 104 | //image from server 105 | ClipRRect( 106 | borderRadius: 107 | BorderRadius.circular(mq.height * .1), 108 | child: CachedNetworkImage( 109 | width: mq.height * .2, 110 | height: mq.height * .2, 111 | fit: BoxFit.cover, 112 | imageUrl: widget.user.image, 113 | errorWidget: (context, url, error) => 114 | const CircleAvatar( 115 | child: Icon(CupertinoIcons.person)), 116 | ), 117 | ), 118 | 119 | //edit image button 120 | Positioned( 121 | bottom: 0, 122 | right: 0, 123 | child: MaterialButton( 124 | elevation: 1, 125 | onPressed: () { 126 | _showBottomSheet(); 127 | }, 128 | shape: const CircleBorder(), 129 | color: Colors.white, 130 | child: const Icon(Icons.edit, color: Colors.blue), 131 | ), 132 | ) 133 | ], 134 | ), 135 | 136 | // for adding some space 137 | SizedBox(height: mq.height * .03), 138 | 139 | // user email label 140 | Text(widget.user.email, 141 | style: const TextStyle( 142 | color: Colors.black54, fontSize: 16)), 143 | 144 | // for adding some space 145 | SizedBox(height: mq.height * .05), 146 | 147 | // name input field 148 | TextFormField( 149 | initialValue: widget.user.name, 150 | onSaved: (val) => APIs.me.name = val ?? '', 151 | validator: (val) => val != null && val.isNotEmpty 152 | ? null 153 | : 'Required Field', 154 | decoration: InputDecoration( 155 | prefixIcon: 156 | const Icon(Icons.person, color: Colors.blue), 157 | border: OutlineInputBorder( 158 | borderRadius: BorderRadius.circular(12)), 159 | hintText: 'eg. Happy Singh', 160 | label: const Text('Name')), 161 | ), 162 | 163 | // for adding some space 164 | SizedBox(height: mq.height * .02), 165 | 166 | // about input field 167 | TextFormField( 168 | initialValue: widget.user.about, 169 | onSaved: (val) => APIs.me.about = val ?? '', 170 | validator: (val) => val != null && val.isNotEmpty 171 | ? null 172 | : 'Required Field', 173 | decoration: InputDecoration( 174 | prefixIcon: const Icon(Icons.info_outline, 175 | color: Colors.blue), 176 | border: OutlineInputBorder( 177 | borderRadius: BorderRadius.circular(12)), 178 | hintText: 'eg. Feeling Happy', 179 | label: const Text('About')), 180 | ), 181 | 182 | // for adding some space 183 | SizedBox(height: mq.height * .05), 184 | 185 | // update profile button 186 | ElevatedButton.icon( 187 | style: ElevatedButton.styleFrom( 188 | shape: const StadiumBorder(), 189 | minimumSize: Size(mq.width * .5, mq.height * .06)), 190 | onPressed: () { 191 | if (_formKey.currentState!.validate()) { 192 | _formKey.currentState!.save(); 193 | APIs.updateUserInfo().then((value) { 194 | Dialogs.showSnackbar( 195 | context, 'Profile Updated Successfully!'); 196 | }); 197 | } 198 | }, 199 | icon: const Icon(Icons.edit, size: 28), 200 | label: 201 | const Text('UPDATE', style: TextStyle(fontSize: 16)), 202 | ) 203 | ], 204 | ), 205 | ), 206 | ), 207 | )), 208 | ); 209 | } 210 | 211 | // bottom sheet for picking a profile picture for user 212 | void _showBottomSheet() { 213 | showModalBottomSheet( 214 | context: context, 215 | shape: const RoundedRectangleBorder( 216 | borderRadius: BorderRadius.only( 217 | topLeft: Radius.circular(20), topRight: Radius.circular(20))), 218 | builder: (_) { 219 | return ListView( 220 | shrinkWrap: true, 221 | padding: 222 | EdgeInsets.only(top: mq.height * .03, bottom: mq.height * .05), 223 | children: [ 224 | //pick profile picture label 225 | const Text('Pick Profile Picture', 226 | textAlign: TextAlign.center, 227 | style: TextStyle(fontSize: 20, fontWeight: FontWeight.w500)), 228 | 229 | //for adding some space 230 | SizedBox(height: mq.height * .02), 231 | 232 | //buttons 233 | Row( 234 | mainAxisAlignment: MainAxisAlignment.spaceEvenly, 235 | children: [ 236 | //pick from gallery button 237 | ElevatedButton( 238 | style: ElevatedButton.styleFrom( 239 | backgroundColor: Colors.white, 240 | shape: const CircleBorder(), 241 | fixedSize: Size(mq.width * .3, mq.height * .15)), 242 | onPressed: () async { 243 | final ImagePicker picker = ImagePicker(); 244 | 245 | // Pick an image 246 | final XFile? image = await picker.pickImage( 247 | source: ImageSource.gallery, imageQuality: 80); 248 | if (image != null) { 249 | log('Image Path: ${image.path}'); 250 | setState(() { 251 | _image = image.path; 252 | }); 253 | 254 | APIs.updateProfilePicture(File(_image!)); 255 | // for hiding bottom sheet 256 | Navigator.pop(context); 257 | } 258 | }, 259 | child: Image.asset('images/add_image.png')), 260 | 261 | //take picture from camera button 262 | ElevatedButton( 263 | style: ElevatedButton.styleFrom( 264 | backgroundColor: Colors.white, 265 | shape: const CircleBorder(), 266 | fixedSize: Size(mq.width * .3, mq.height * .15)), 267 | onPressed: () async { 268 | final ImagePicker picker = ImagePicker(); 269 | 270 | // Pick an image 271 | final XFile? image = await picker.pickImage( 272 | source: ImageSource.camera, imageQuality: 80); 273 | if (image != null) { 274 | log('Image Path: ${image.path}'); 275 | setState(() { 276 | _image = image.path; 277 | }); 278 | 279 | APIs.updateProfilePicture(File(_image!)); 280 | // for hiding bottom sheet 281 | Navigator.pop(context); 282 | } 283 | }, 284 | child: Image.asset('images/camera.png')), 285 | ], 286 | ) 287 | ], 288 | ); 289 | }); 290 | } 291 | } 292 | -------------------------------------------------------------------------------- /lib/screens/splash_screen.dart: -------------------------------------------------------------------------------- 1 | import 'dart:developer'; 2 | 3 | import 'package:flutter/material.dart'; 4 | import 'package:flutter/services.dart'; 5 | 6 | import '../../main.dart'; 7 | import '../api/apis.dart'; 8 | import 'auth/login_screen.dart'; 9 | import 'home_screen.dart'; 10 | 11 | //splash screen 12 | class SplashScreen extends StatefulWidget { 13 | const SplashScreen({super.key}); 14 | 15 | @override 16 | State createState() => _SplashScreenState(); 17 | } 18 | 19 | class _SplashScreenState extends State { 20 | @override 21 | void initState() { 22 | super.initState(); 23 | Future.delayed(const Duration(seconds: 2), () { 24 | //exit full-screen 25 | SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge); 26 | SystemChrome.setSystemUIOverlayStyle(const SystemUiOverlayStyle( 27 | systemNavigationBarColor: Colors.white, 28 | statusBarColor: Colors.white)); 29 | 30 | if (APIs.auth.currentUser != null) { 31 | log('\nUser: ${APIs.auth.currentUser}'); 32 | //navigate to home screen 33 | Navigator.pushReplacement( 34 | context, MaterialPageRoute(builder: (_) => const HomeScreen())); 35 | } else { 36 | //navigate to login screen 37 | Navigator.pushReplacement( 38 | context, MaterialPageRoute(builder: (_) => const LoginScreen())); 39 | } 40 | }); 41 | } 42 | 43 | @override 44 | Widget build(BuildContext context) { 45 | //initializing media query (for getting device screen size) 46 | mq = MediaQuery.of(context).size; 47 | 48 | return Scaffold( 49 | //body 50 | body: Stack(children: [ 51 | //app logo 52 | Positioned( 53 | top: mq.height * .15, 54 | right: mq.width * .25, 55 | width: mq.width * .5, 56 | child: Image.asset('images/icon.png')), 57 | 58 | //google login button 59 | Positioned( 60 | bottom: mq.height * .15, 61 | width: mq.width, 62 | child: const Text('MADE IN INDIA WITH ❤️', 63 | textAlign: TextAlign.center, 64 | style: TextStyle( 65 | fontSize: 16, color: Colors.black87, letterSpacing: .5))), 66 | ]), 67 | ); 68 | } 69 | } 70 | -------------------------------------------------------------------------------- /lib/screens/view_profile_screen.dart: -------------------------------------------------------------------------------- 1 | import 'package:cached_network_image/cached_network_image.dart'; 2 | import 'package:flutter/cupertino.dart'; 3 | import 'package:flutter/material.dart'; 4 | 5 | import '../helper/my_date_util.dart'; 6 | import '../main.dart'; 7 | import '../models/chat_user.dart'; 8 | 9 | //view profile screen -- to view profile of user 10 | class ViewProfileScreen extends StatefulWidget { 11 | final ChatUser user; 12 | 13 | const ViewProfileScreen({super.key, required this.user}); 14 | 15 | @override 16 | State createState() => _ViewProfileScreenState(); 17 | } 18 | 19 | class _ViewProfileScreenState extends State { 20 | @override 21 | Widget build(BuildContext context) { 22 | return GestureDetector( 23 | // for hiding keyboard 24 | onTap: () => FocusScope.of(context).unfocus(), 25 | child: Scaffold( 26 | //app bar 27 | appBar: AppBar(title: Text(widget.user.name)), 28 | floatingActionButton: //user about 29 | Row( 30 | mainAxisAlignment: MainAxisAlignment.center, 31 | children: [ 32 | const Text( 33 | 'Joined On: ', 34 | style: TextStyle( 35 | color: Colors.black87, 36 | fontWeight: FontWeight.w500, 37 | fontSize: 15), 38 | ), 39 | Text( 40 | MyDateUtil.getLastMessageTime( 41 | context: context, 42 | time: widget.user.createdAt, 43 | showYear: true), 44 | style: const TextStyle(color: Colors.black54, fontSize: 15)), 45 | ], 46 | ), 47 | 48 | //body 49 | body: Padding( 50 | padding: EdgeInsets.symmetric(horizontal: mq.width * .05), 51 | child: SingleChildScrollView( 52 | child: Column( 53 | children: [ 54 | // for adding some space 55 | SizedBox(width: mq.width, height: mq.height * .03), 56 | 57 | //user profile picture 58 | ClipRRect( 59 | borderRadius: BorderRadius.circular(mq.height * .1), 60 | child: CachedNetworkImage( 61 | width: mq.height * .2, 62 | height: mq.height * .2, 63 | fit: BoxFit.cover, 64 | imageUrl: widget.user.image, 65 | errorWidget: (context, url, error) => const CircleAvatar( 66 | child: Icon(CupertinoIcons.person)), 67 | ), 68 | ), 69 | 70 | // for adding some space 71 | SizedBox(height: mq.height * .03), 72 | 73 | // user email label 74 | Text(widget.user.email, 75 | style: 76 | const TextStyle(color: Colors.black87, fontSize: 16)), 77 | 78 | // for adding some space 79 | SizedBox(height: mq.height * .02), 80 | 81 | //user about 82 | Row( 83 | mainAxisAlignment: MainAxisAlignment.center, 84 | children: [ 85 | const Text( 86 | 'About: ', 87 | style: TextStyle( 88 | color: Colors.black87, 89 | fontWeight: FontWeight.w500, 90 | fontSize: 15), 91 | ), 92 | Text(widget.user.about, 93 | style: const TextStyle( 94 | color: Colors.black54, fontSize: 15)), 95 | ], 96 | ), 97 | ], 98 | ), 99 | ), 100 | )), 101 | ); 102 | } 103 | } 104 | -------------------------------------------------------------------------------- /lib/widgets/chat_user_card.dart: -------------------------------------------------------------------------------- 1 | import 'package:cached_network_image/cached_network_image.dart'; 2 | import 'package:flutter/cupertino.dart'; 3 | import 'package:flutter/material.dart'; 4 | 5 | import '../api/apis.dart'; 6 | import '../helper/my_date_util.dart'; 7 | import '../main.dart'; 8 | import '../models/chat_user.dart'; 9 | import '../models/message.dart'; 10 | import '../screens/chat_screen.dart'; 11 | import 'dialogs/profile_dialog.dart'; 12 | 13 | //card to represent a single user in home screen 14 | class ChatUserCard extends StatefulWidget { 15 | final ChatUser user; 16 | 17 | const ChatUserCard({super.key, required this.user}); 18 | 19 | @override 20 | State createState() => _ChatUserCardState(); 21 | } 22 | 23 | class _ChatUserCardState extends State { 24 | //last message info (if null --> no message) 25 | Message? _message; 26 | 27 | @override 28 | Widget build(BuildContext context) { 29 | return Card( 30 | margin: EdgeInsets.symmetric(horizontal: mq.width * .04, vertical: 4), 31 | // color: Colors.blue.shade100, 32 | elevation: 0.5, 33 | shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(15)), 34 | child: InkWell( 35 | onTap: () { 36 | //for navigating to chat screen 37 | Navigator.push( 38 | context, 39 | MaterialPageRoute( 40 | builder: (_) => ChatScreen(user: widget.user))); 41 | }, 42 | child: StreamBuilder( 43 | stream: APIs.getLastMessage(widget.user), 44 | builder: (context, snapshot) { 45 | final data = snapshot.data?.docs; 46 | final list = 47 | data?.map((e) => Message.fromJson(e.data())).toList() ?? []; 48 | if (list.isNotEmpty) _message = list[0]; 49 | 50 | return ListTile( 51 | //user profile picture 52 | leading: InkWell( 53 | onTap: () { 54 | showDialog( 55 | context: context, 56 | builder: (_) => ProfileDialog(user: widget.user)); 57 | }, 58 | child: ClipRRect( 59 | borderRadius: BorderRadius.circular(mq.height * .03), 60 | child: CachedNetworkImage( 61 | width: mq.height * .055, 62 | height: mq.height * .055, 63 | imageUrl: widget.user.image, 64 | errorWidget: (context, url, error) => const CircleAvatar( 65 | child: Icon(CupertinoIcons.person)), 66 | ), 67 | ), 68 | ), 69 | 70 | //user name 71 | title: Text(widget.user.name), 72 | 73 | //last message 74 | subtitle: Text( 75 | _message != null 76 | ? _message!.type == Type.image 77 | ? 'image' 78 | : _message!.msg 79 | : widget.user.about, 80 | maxLines: 1), 81 | 82 | //last message time 83 | trailing: _message == null 84 | ? null //show nothing when no message is sent 85 | : _message!.read.isEmpty && 86 | _message!.fromId != APIs.user.uid 87 | ? 88 | //show for unread message 89 | Container( 90 | width: 15, 91 | height: 15, 92 | decoration: BoxDecoration( 93 | color: Colors.greenAccent.shade400, 94 | borderRadius: BorderRadius.circular(10)), 95 | ) 96 | : 97 | //message sent time 98 | Text( 99 | MyDateUtil.getLastMessageTime( 100 | context: context, time: _message!.sent), 101 | style: const TextStyle(color: Colors.black54), 102 | ), 103 | ); 104 | }, 105 | )), 106 | ); 107 | } 108 | } 109 | -------------------------------------------------------------------------------- /lib/widgets/dialogs/profile_dialog.dart: -------------------------------------------------------------------------------- 1 | import 'package:cached_network_image/cached_network_image.dart'; 2 | import 'package:flutter/cupertino.dart'; 3 | import 'package:flutter/material.dart'; 4 | 5 | import '../../main.dart'; 6 | import '../../models/chat_user.dart'; 7 | import '../../screens/view_profile_screen.dart'; 8 | 9 | class ProfileDialog extends StatelessWidget { 10 | const ProfileDialog({super.key, required this.user}); 11 | 12 | final ChatUser user; 13 | 14 | @override 15 | Widget build(BuildContext context) { 16 | return AlertDialog( 17 | contentPadding: EdgeInsets.zero, 18 | backgroundColor: Colors.white.withOpacity(.9), 19 | shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)), 20 | content: SizedBox( 21 | width: mq.width * .6, 22 | height: mq.height * .35, 23 | child: Stack( 24 | children: [ 25 | //user profile picture 26 | Positioned( 27 | top: mq.height * .075, 28 | left: mq.width * .1, 29 | child: ClipRRect( 30 | borderRadius: BorderRadius.circular(mq.height * .25), 31 | child: CachedNetworkImage( 32 | width: mq.width * .5, 33 | fit: BoxFit.cover, 34 | imageUrl: user.image, 35 | errorWidget: (context, url, error) => 36 | const CircleAvatar(child: Icon(CupertinoIcons.person)), 37 | ), 38 | ), 39 | ), 40 | 41 | //user name 42 | Positioned( 43 | left: mq.width * .04, 44 | top: mq.height * .02, 45 | width: mq.width * .55, 46 | child: Text(user.name, 47 | style: const TextStyle( 48 | fontSize: 18, fontWeight: FontWeight.w500)), 49 | ), 50 | 51 | //info button 52 | Positioned( 53 | right: 8, 54 | top: 6, 55 | child: MaterialButton( 56 | onPressed: () { 57 | //for hiding image dialog 58 | Navigator.pop(context); 59 | 60 | //move to view profile screen 61 | Navigator.push( 62 | context, 63 | MaterialPageRoute( 64 | builder: (_) => ViewProfileScreen(user: user))); 65 | }, 66 | minWidth: 0, 67 | padding: const EdgeInsets.all(0), 68 | shape: const CircleBorder(), 69 | child: const Icon(Icons.info_outline, 70 | color: Colors.blue, size: 30), 71 | )) 72 | ], 73 | )), 74 | ); 75 | } 76 | } 77 | -------------------------------------------------------------------------------- /lib/widgets/message_card.dart: -------------------------------------------------------------------------------- 1 | import 'dart:developer'; 2 | 3 | import 'package:cached_network_image/cached_network_image.dart'; 4 | import 'package:flutter/material.dart'; 5 | import 'package:flutter/services.dart'; 6 | import 'package:gallery_saver/gallery_saver.dart'; 7 | 8 | import '../api/apis.dart'; 9 | import '../helper/dialogs.dart'; 10 | import '../helper/my_date_util.dart'; 11 | import '../main.dart'; 12 | import '../models/message.dart'; 13 | 14 | // for showing single message details 15 | class MessageCard extends StatefulWidget { 16 | const MessageCard({super.key, required this.message}); 17 | 18 | final Message message; 19 | 20 | @override 21 | State createState() => _MessageCardState(); 22 | } 23 | 24 | class _MessageCardState extends State { 25 | @override 26 | Widget build(BuildContext context) { 27 | bool isMe = APIs.user.uid == widget.message.fromId; 28 | return InkWell( 29 | onLongPress: () { 30 | _showBottomSheet(isMe); 31 | }, 32 | child: isMe ? _greenMessage() : _blueMessage()); 33 | } 34 | 35 | // sender or another user message 36 | Widget _blueMessage() { 37 | //update last read message if sender and receiver are different 38 | if (widget.message.read.isEmpty) { 39 | APIs.updateMessageReadStatus(widget.message); 40 | } 41 | 42 | return Row( 43 | mainAxisAlignment: MainAxisAlignment.spaceBetween, 44 | children: [ 45 | //message content 46 | Flexible( 47 | child: Container( 48 | padding: EdgeInsets.all(widget.message.type == Type.image 49 | ? mq.width * .03 50 | : mq.width * .04), 51 | margin: EdgeInsets.symmetric( 52 | horizontal: mq.width * .04, vertical: mq.height * .01), 53 | decoration: BoxDecoration( 54 | color: const Color.fromARGB(255, 221, 245, 255), 55 | border: Border.all(color: Colors.lightBlue), 56 | //making borders curved 57 | borderRadius: const BorderRadius.only( 58 | topLeft: Radius.circular(30), 59 | topRight: Radius.circular(30), 60 | bottomRight: Radius.circular(30))), 61 | child: widget.message.type == Type.text 62 | ? 63 | //show text 64 | Text( 65 | widget.message.msg, 66 | style: const TextStyle(fontSize: 15, color: Colors.black87), 67 | ) 68 | : 69 | //show image 70 | ClipRRect( 71 | borderRadius: BorderRadius.circular(15), 72 | child: CachedNetworkImage( 73 | imageUrl: widget.message.msg, 74 | placeholder: (context, url) => const Padding( 75 | padding: EdgeInsets.all(8.0), 76 | child: CircularProgressIndicator(strokeWidth: 2), 77 | ), 78 | errorWidget: (context, url, error) => 79 | const Icon(Icons.image, size: 70), 80 | ), 81 | ), 82 | ), 83 | ), 84 | 85 | //message time 86 | Padding( 87 | padding: EdgeInsets.only(right: mq.width * .04), 88 | child: Text( 89 | MyDateUtil.getFormattedTime( 90 | context: context, time: widget.message.sent), 91 | style: const TextStyle(fontSize: 13, color: Colors.black54), 92 | ), 93 | ), 94 | ], 95 | ); 96 | } 97 | 98 | // our or user message 99 | Widget _greenMessage() { 100 | return Row( 101 | mainAxisAlignment: MainAxisAlignment.spaceBetween, 102 | children: [ 103 | //message time 104 | Row( 105 | children: [ 106 | //for adding some space 107 | SizedBox(width: mq.width * .04), 108 | 109 | //double tick blue icon for message read 110 | if (widget.message.read.isNotEmpty) 111 | const Icon(Icons.done_all_rounded, color: Colors.blue, size: 20), 112 | 113 | //for adding some space 114 | const SizedBox(width: 2), 115 | 116 | //sent time 117 | Text( 118 | MyDateUtil.getFormattedTime( 119 | context: context, time: widget.message.sent), 120 | style: const TextStyle(fontSize: 13, color: Colors.black54), 121 | ), 122 | ], 123 | ), 124 | 125 | //message content 126 | Flexible( 127 | child: Container( 128 | padding: EdgeInsets.all(widget.message.type == Type.image 129 | ? mq.width * .03 130 | : mq.width * .04), 131 | margin: EdgeInsets.symmetric( 132 | horizontal: mq.width * .04, vertical: mq.height * .01), 133 | decoration: BoxDecoration( 134 | color: const Color.fromARGB(255, 218, 255, 176), 135 | border: Border.all(color: Colors.lightGreen), 136 | //making borders curved 137 | borderRadius: const BorderRadius.only( 138 | topLeft: Radius.circular(30), 139 | topRight: Radius.circular(30), 140 | bottomLeft: Radius.circular(30))), 141 | child: widget.message.type == Type.text 142 | ? 143 | //show text 144 | Text( 145 | widget.message.msg, 146 | style: const TextStyle(fontSize: 15, color: Colors.black87), 147 | ) 148 | : 149 | //show image 150 | ClipRRect( 151 | borderRadius: BorderRadius.circular(15), 152 | child: CachedNetworkImage( 153 | imageUrl: widget.message.msg, 154 | placeholder: (context, url) => const Padding( 155 | padding: EdgeInsets.all(8.0), 156 | child: CircularProgressIndicator(strokeWidth: 2), 157 | ), 158 | errorWidget: (context, url, error) => 159 | const Icon(Icons.image, size: 70), 160 | ), 161 | ), 162 | ), 163 | ), 164 | ], 165 | ); 166 | } 167 | 168 | // bottom sheet for modifying message details 169 | void _showBottomSheet(bool isMe) { 170 | showModalBottomSheet( 171 | context: context, 172 | shape: const RoundedRectangleBorder( 173 | borderRadius: BorderRadius.only( 174 | topLeft: Radius.circular(20), topRight: Radius.circular(20))), 175 | builder: (_) { 176 | return ListView( 177 | shrinkWrap: true, 178 | children: [ 179 | //black divider 180 | Container( 181 | height: 4, 182 | margin: EdgeInsets.symmetric( 183 | vertical: mq.height * .015, horizontal: mq.width * .4), 184 | decoration: BoxDecoration( 185 | color: Colors.grey, borderRadius: BorderRadius.circular(8)), 186 | ), 187 | 188 | widget.message.type == Type.text 189 | ? 190 | //copy option 191 | _OptionItem( 192 | icon: const Icon(Icons.copy_all_rounded, 193 | color: Colors.blue, size: 26), 194 | name: 'Copy Text', 195 | onTap: () async { 196 | await Clipboard.setData( 197 | ClipboardData(text: widget.message.msg)) 198 | .then((value) { 199 | //for hiding bottom sheet 200 | Navigator.pop(context); 201 | 202 | Dialogs.showSnackbar(context, 'Text Copied!'); 203 | }); 204 | }) 205 | : 206 | //save option 207 | _OptionItem( 208 | icon: const Icon(Icons.download_rounded, 209 | color: Colors.blue, size: 26), 210 | name: 'Save Image', 211 | onTap: () async { 212 | try { 213 | log('Image Url: ${widget.message.msg}'); 214 | await GallerySaver.saveImage(widget.message.msg, 215 | albumName: 'We Chat') 216 | .then((success) { 217 | //for hiding bottom sheet 218 | Navigator.pop(context); 219 | if (success != null && success) { 220 | Dialogs.showSnackbar( 221 | context, 'Image Successfully Saved!'); 222 | } 223 | }); 224 | } catch (e) { 225 | log('ErrorWhileSavingImg: $e'); 226 | } 227 | }), 228 | 229 | //separator or divider 230 | if (isMe) 231 | Divider( 232 | color: Colors.black54, 233 | endIndent: mq.width * .04, 234 | indent: mq.width * .04, 235 | ), 236 | 237 | //edit option 238 | if (widget.message.type == Type.text && isMe) 239 | _OptionItem( 240 | icon: const Icon(Icons.edit, color: Colors.blue, size: 26), 241 | name: 'Edit Message', 242 | onTap: () { 243 | //for hiding bottom sheet 244 | Navigator.pop(context); 245 | 246 | _showMessageUpdateDialog(); 247 | }), 248 | 249 | //delete option 250 | if (isMe) 251 | _OptionItem( 252 | icon: const Icon(Icons.delete_forever, 253 | color: Colors.red, size: 26), 254 | name: 'Delete Message', 255 | onTap: () async { 256 | await APIs.deleteMessage(widget.message).then((value) { 257 | //for hiding bottom sheet 258 | Navigator.pop(context); 259 | }); 260 | }), 261 | 262 | //separator or divider 263 | Divider( 264 | color: Colors.black54, 265 | endIndent: mq.width * .04, 266 | indent: mq.width * .04, 267 | ), 268 | 269 | //sent time 270 | _OptionItem( 271 | icon: const Icon(Icons.remove_red_eye, color: Colors.blue), 272 | name: 273 | 'Sent At: ${MyDateUtil.getMessageTime(context: context, time: widget.message.sent)}', 274 | onTap: () {}), 275 | 276 | //read time 277 | _OptionItem( 278 | icon: const Icon(Icons.remove_red_eye, color: Colors.green), 279 | name: widget.message.read.isEmpty 280 | ? 'Read At: Not seen yet' 281 | : 'Read At: ${MyDateUtil.getMessageTime(context: context, time: widget.message.read)}', 282 | onTap: () {}), 283 | ], 284 | ); 285 | }); 286 | } 287 | 288 | //dialog for updating message content 289 | void _showMessageUpdateDialog() { 290 | String updatedMsg = widget.message.msg; 291 | 292 | showDialog( 293 | context: context, 294 | builder: (_) => AlertDialog( 295 | contentPadding: const EdgeInsets.only( 296 | left: 24, right: 24, top: 20, bottom: 10), 297 | 298 | shape: RoundedRectangleBorder( 299 | borderRadius: BorderRadius.circular(20)), 300 | 301 | //title 302 | title: const Row( 303 | children: [ 304 | Icon( 305 | Icons.message, 306 | color: Colors.blue, 307 | size: 28, 308 | ), 309 | Text(' Update Message') 310 | ], 311 | ), 312 | 313 | //content 314 | content: TextFormField( 315 | initialValue: updatedMsg, 316 | maxLines: null, 317 | onChanged: (value) => updatedMsg = value, 318 | decoration: InputDecoration( 319 | border: OutlineInputBorder( 320 | borderRadius: BorderRadius.circular(15))), 321 | ), 322 | 323 | //actions 324 | actions: [ 325 | //cancel button 326 | MaterialButton( 327 | onPressed: () { 328 | //hide alert dialog 329 | Navigator.pop(context); 330 | }, 331 | child: const Text( 332 | 'Cancel', 333 | style: TextStyle(color: Colors.blue, fontSize: 16), 334 | )), 335 | 336 | //update button 337 | MaterialButton( 338 | onPressed: () { 339 | //hide alert dialog 340 | Navigator.pop(context); 341 | APIs.updateMessage(widget.message, updatedMsg); 342 | }, 343 | child: const Text( 344 | 'Update', 345 | style: TextStyle(color: Colors.blue, fontSize: 16), 346 | )) 347 | ], 348 | )); 349 | } 350 | } 351 | 352 | //custom options card (for copy, edit, delete, etc.) 353 | class _OptionItem extends StatelessWidget { 354 | final Icon icon; 355 | final String name; 356 | final VoidCallback onTap; 357 | 358 | const _OptionItem( 359 | {required this.icon, required this.name, required this.onTap}); 360 | 361 | @override 362 | Widget build(BuildContext context) { 363 | return InkWell( 364 | onTap: () => onTap(), 365 | child: Padding( 366 | padding: EdgeInsets.only( 367 | left: mq.width * .05, 368 | top: mq.height * .015, 369 | bottom: mq.height * .015), 370 | child: Row(children: [ 371 | icon, 372 | Flexible( 373 | child: Text(' $name', 374 | style: const TextStyle( 375 | fontSize: 15, 376 | color: Colors.black54, 377 | letterSpacing: 0.5))) 378 | ]), 379 | )); 380 | } 381 | } 382 | -------------------------------------------------------------------------------- /linux/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Project-level configuration. 2 | cmake_minimum_required(VERSION 3.10) 3 | project(runner LANGUAGES CXX) 4 | 5 | # The name of the executable created for the application. Change this to change 6 | # the on-disk name of your application. 7 | set(BINARY_NAME "talkg") 8 | # The unique GTK application identifier for this application. See: 9 | # https://wiki.gnome.org/HowDoI/ChooseApplicationID 10 | set(APPLICATION_ID "com.example.talkg") 11 | 12 | # Explicitly opt in to modern CMake behaviors to avoid warnings with recent 13 | # versions of CMake. 14 | cmake_policy(SET CMP0063 NEW) 15 | 16 | # Load bundled libraries from the lib/ directory relative to the binary. 17 | set(CMAKE_INSTALL_RPATH "$ORIGIN/lib") 18 | 19 | # Root filesystem for cross-building. 20 | if(FLUTTER_TARGET_PLATFORM_SYSROOT) 21 | set(CMAKE_SYSROOT ${FLUTTER_TARGET_PLATFORM_SYSROOT}) 22 | set(CMAKE_FIND_ROOT_PATH ${CMAKE_SYSROOT}) 23 | set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) 24 | set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) 25 | set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) 26 | set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) 27 | endif() 28 | 29 | # Define build configuration options. 30 | if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) 31 | set(CMAKE_BUILD_TYPE "Debug" CACHE 32 | STRING "Flutter build mode" FORCE) 33 | set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS 34 | "Debug" "Profile" "Release") 35 | endif() 36 | 37 | # Compilation settings that should be applied to most targets. 38 | # 39 | # Be cautious about adding new options here, as plugins use this function by 40 | # default. In most cases, you should add new options to specific targets instead 41 | # of modifying this function. 42 | function(APPLY_STANDARD_SETTINGS TARGET) 43 | target_compile_features(${TARGET} PUBLIC cxx_std_14) 44 | target_compile_options(${TARGET} PRIVATE -Wall -Werror) 45 | target_compile_options(${TARGET} PRIVATE "$<$>:-O3>") 46 | target_compile_definitions(${TARGET} PRIVATE "$<$>:NDEBUG>") 47 | endfunction() 48 | 49 | # Flutter library and tool build rules. 50 | set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") 51 | add_subdirectory(${FLUTTER_MANAGED_DIR}) 52 | 53 | # System-level dependencies. 54 | find_package(PkgConfig REQUIRED) 55 | pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) 56 | 57 | add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}") 58 | 59 | # Define the application target. To change its name, change BINARY_NAME above, 60 | # not the value here, or `flutter run` will no longer work. 61 | # 62 | # Any new source files that you add to the application should be added here. 63 | add_executable(${BINARY_NAME} 64 | "main.cc" 65 | "my_application.cc" 66 | "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" 67 | ) 68 | 69 | # Apply the standard set of build settings. This can be removed for applications 70 | # that need different build settings. 71 | apply_standard_settings(${BINARY_NAME}) 72 | 73 | # Add dependency libraries. Add any application-specific dependencies here. 74 | target_link_libraries(${BINARY_NAME} PRIVATE flutter) 75 | target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK) 76 | 77 | # Run the Flutter tool portions of the build. This must not be removed. 78 | add_dependencies(${BINARY_NAME} flutter_assemble) 79 | 80 | # Only the install-generated bundle's copy of the executable will launch 81 | # correctly, since the resources must in the right relative locations. To avoid 82 | # people trying to run the unbundled copy, put it in a subdirectory instead of 83 | # the default top-level location. 84 | set_target_properties(${BINARY_NAME} 85 | PROPERTIES 86 | RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/intermediates_do_not_run" 87 | ) 88 | 89 | 90 | # Generated plugin build rules, which manage building the plugins and adding 91 | # them to the application. 92 | include(flutter/generated_plugins.cmake) 93 | 94 | 95 | # === Installation === 96 | # By default, "installing" just makes a relocatable bundle in the build 97 | # directory. 98 | set(BUILD_BUNDLE_DIR "${PROJECT_BINARY_DIR}/bundle") 99 | if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) 100 | set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) 101 | endif() 102 | 103 | # Start with a clean build bundle directory every time. 104 | install(CODE " 105 | file(REMOVE_RECURSE \"${BUILD_BUNDLE_DIR}/\") 106 | " COMPONENT Runtime) 107 | 108 | set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") 109 | set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib") 110 | 111 | install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" 112 | COMPONENT Runtime) 113 | 114 | install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" 115 | COMPONENT Runtime) 116 | 117 | install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 118 | COMPONENT Runtime) 119 | 120 | foreach(bundled_library ${PLUGIN_BUNDLED_LIBRARIES}) 121 | install(FILES "${bundled_library}" 122 | DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 123 | COMPONENT Runtime) 124 | endforeach(bundled_library) 125 | 126 | # Fully re-copy the assets directory on each build to avoid having stale files 127 | # from a previous install. 128 | set(FLUTTER_ASSET_DIR_NAME "flutter_assets") 129 | install(CODE " 130 | file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") 131 | " COMPONENT Runtime) 132 | install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" 133 | DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) 134 | 135 | # Install the AOT library on non-Debug builds only. 136 | if(NOT CMAKE_BUILD_TYPE MATCHES "Debug") 137 | install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 138 | COMPONENT Runtime) 139 | endif() 140 | -------------------------------------------------------------------------------- /linux/flutter/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # This file controls Flutter-level build steps. It should not be edited. 2 | cmake_minimum_required(VERSION 3.10) 3 | 4 | set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") 5 | 6 | # Configuration provided via flutter tool. 7 | include(${EPHEMERAL_DIR}/generated_config.cmake) 8 | 9 | # TODO: Move the rest of this into files in ephemeral. See 10 | # https://github.com/flutter/flutter/issues/57146. 11 | 12 | # Serves the same purpose as list(TRANSFORM ... PREPEND ...), 13 | # which isn't available in 3.10. 14 | function(list_prepend LIST_NAME PREFIX) 15 | set(NEW_LIST "") 16 | foreach(element ${${LIST_NAME}}) 17 | list(APPEND NEW_LIST "${PREFIX}${element}") 18 | endforeach(element) 19 | set(${LIST_NAME} "${NEW_LIST}" PARENT_SCOPE) 20 | endfunction() 21 | 22 | # === Flutter Library === 23 | # System-level dependencies. 24 | find_package(PkgConfig REQUIRED) 25 | pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) 26 | pkg_check_modules(GLIB REQUIRED IMPORTED_TARGET glib-2.0) 27 | pkg_check_modules(GIO REQUIRED IMPORTED_TARGET gio-2.0) 28 | 29 | set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/libflutter_linux_gtk.so") 30 | 31 | # Published to parent scope for install step. 32 | set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) 33 | set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) 34 | set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) 35 | set(AOT_LIBRARY "${PROJECT_DIR}/build/lib/libapp.so" PARENT_SCOPE) 36 | 37 | list(APPEND FLUTTER_LIBRARY_HEADERS 38 | "fl_basic_message_channel.h" 39 | "fl_binary_codec.h" 40 | "fl_binary_messenger.h" 41 | "fl_dart_project.h" 42 | "fl_engine.h" 43 | "fl_json_message_codec.h" 44 | "fl_json_method_codec.h" 45 | "fl_message_codec.h" 46 | "fl_method_call.h" 47 | "fl_method_channel.h" 48 | "fl_method_codec.h" 49 | "fl_method_response.h" 50 | "fl_plugin_registrar.h" 51 | "fl_plugin_registry.h" 52 | "fl_standard_message_codec.h" 53 | "fl_standard_method_codec.h" 54 | "fl_string_codec.h" 55 | "fl_value.h" 56 | "fl_view.h" 57 | "flutter_linux.h" 58 | ) 59 | list_prepend(FLUTTER_LIBRARY_HEADERS "${EPHEMERAL_DIR}/flutter_linux/") 60 | add_library(flutter INTERFACE) 61 | target_include_directories(flutter INTERFACE 62 | "${EPHEMERAL_DIR}" 63 | ) 64 | target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}") 65 | target_link_libraries(flutter INTERFACE 66 | PkgConfig::GTK 67 | PkgConfig::GLIB 68 | PkgConfig::GIO 69 | ) 70 | add_dependencies(flutter flutter_assemble) 71 | 72 | # === Flutter tool backend === 73 | # _phony_ is a non-existent file to force this command to run every time, 74 | # since currently there's no way to get a full input/output list from the 75 | # flutter tool. 76 | add_custom_command( 77 | OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} 78 | ${CMAKE_CURRENT_BINARY_DIR}/_phony_ 79 | COMMAND ${CMAKE_COMMAND} -E env 80 | ${FLUTTER_TOOL_ENVIRONMENT} 81 | "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.sh" 82 | ${FLUTTER_TARGET_PLATFORM} ${CMAKE_BUILD_TYPE} 83 | VERBATIM 84 | ) 85 | add_custom_target(flutter_assemble DEPENDS 86 | "${FLUTTER_LIBRARY}" 87 | ${FLUTTER_LIBRARY_HEADERS} 88 | ) 89 | -------------------------------------------------------------------------------- /linux/main.cc: -------------------------------------------------------------------------------- 1 | #include "my_application.h" 2 | 3 | int main(int argc, char** argv) { 4 | g_autoptr(MyApplication) app = my_application_new(); 5 | return g_application_run(G_APPLICATION(app), argc, argv); 6 | } 7 | -------------------------------------------------------------------------------- /linux/my_application.cc: -------------------------------------------------------------------------------- 1 | #include "my_application.h" 2 | 3 | #include 4 | #ifdef GDK_WINDOWING_X11 5 | #include 6 | #endif 7 | 8 | #include "flutter/generated_plugin_registrant.h" 9 | 10 | struct _MyApplication { 11 | GtkApplication parent_instance; 12 | char** dart_entrypoint_arguments; 13 | }; 14 | 15 | G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION) 16 | 17 | // Implements GApplication::activate. 18 | static void my_application_activate(GApplication* application) { 19 | MyApplication* self = MY_APPLICATION(application); 20 | GtkWindow* window = 21 | GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application))); 22 | 23 | // Use a header bar when running in GNOME as this is the common style used 24 | // by applications and is the setup most users will be using (e.g. Ubuntu 25 | // desktop). 26 | // If running on X and not using GNOME then just use a traditional title bar 27 | // in case the window manager does more exotic layout, e.g. tiling. 28 | // If running on Wayland assume the header bar will work (may need changing 29 | // if future cases occur). 30 | gboolean use_header_bar = TRUE; 31 | #ifdef GDK_WINDOWING_X11 32 | GdkScreen* screen = gtk_window_get_screen(window); 33 | if (GDK_IS_X11_SCREEN(screen)) { 34 | const gchar* wm_name = gdk_x11_screen_get_window_manager_name(screen); 35 | if (g_strcmp0(wm_name, "GNOME Shell") != 0) { 36 | use_header_bar = FALSE; 37 | } 38 | } 39 | #endif 40 | if (use_header_bar) { 41 | GtkHeaderBar* header_bar = GTK_HEADER_BAR(gtk_header_bar_new()); 42 | gtk_widget_show(GTK_WIDGET(header_bar)); 43 | gtk_header_bar_set_title(header_bar, "talkg"); 44 | gtk_header_bar_set_show_close_button(header_bar, TRUE); 45 | gtk_window_set_titlebar(window, GTK_WIDGET(header_bar)); 46 | } else { 47 | gtk_window_set_title(window, "talkg"); 48 | } 49 | 50 | gtk_window_set_default_size(window, 1280, 720); 51 | gtk_widget_show(GTK_WIDGET(window)); 52 | 53 | g_autoptr(FlDartProject) project = fl_dart_project_new(); 54 | fl_dart_project_set_dart_entrypoint_arguments(project, self->dart_entrypoint_arguments); 55 | 56 | FlView* view = fl_view_new(project); 57 | gtk_widget_show(GTK_WIDGET(view)); 58 | gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view)); 59 | 60 | fl_register_plugins(FL_PLUGIN_REGISTRY(view)); 61 | 62 | gtk_widget_grab_focus(GTK_WIDGET(view)); 63 | } 64 | 65 | // Implements GApplication::local_command_line. 66 | static gboolean my_application_local_command_line(GApplication* application, gchar*** arguments, int* exit_status) { 67 | MyApplication* self = MY_APPLICATION(application); 68 | // Strip out the first argument as it is the binary name. 69 | self->dart_entrypoint_arguments = g_strdupv(*arguments + 1); 70 | 71 | g_autoptr(GError) error = nullptr; 72 | if (!g_application_register(application, nullptr, &error)) { 73 | g_warning("Failed to register: %s", error->message); 74 | *exit_status = 1; 75 | return TRUE; 76 | } 77 | 78 | g_application_activate(application); 79 | *exit_status = 0; 80 | 81 | return TRUE; 82 | } 83 | 84 | // Implements GObject::dispose. 85 | static void my_application_dispose(GObject* object) { 86 | MyApplication* self = MY_APPLICATION(object); 87 | g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev); 88 | G_OBJECT_CLASS(my_application_parent_class)->dispose(object); 89 | } 90 | 91 | static void my_application_class_init(MyApplicationClass* klass) { 92 | G_APPLICATION_CLASS(klass)->activate = my_application_activate; 93 | G_APPLICATION_CLASS(klass)->local_command_line = my_application_local_command_line; 94 | G_OBJECT_CLASS(klass)->dispose = my_application_dispose; 95 | } 96 | 97 | static void my_application_init(MyApplication* self) {} 98 | 99 | MyApplication* my_application_new() { 100 | return MY_APPLICATION(g_object_new(my_application_get_type(), 101 | "application-id", APPLICATION_ID, 102 | "flags", G_APPLICATION_NON_UNIQUE, 103 | nullptr)); 104 | } 105 | -------------------------------------------------------------------------------- /linux/my_application.h: -------------------------------------------------------------------------------- 1 | #ifndef FLUTTER_MY_APPLICATION_H_ 2 | #define FLUTTER_MY_APPLICATION_H_ 3 | 4 | #include 5 | 6 | G_DECLARE_FINAL_TYPE(MyApplication, my_application, MY, APPLICATION, 7 | GtkApplication) 8 | 9 | /** 10 | * my_application_new: 11 | * 12 | * Creates a new Flutter-based application. 13 | * 14 | * Returns: a new #MyApplication. 15 | */ 16 | MyApplication* my_application_new(); 17 | 18 | #endif // FLUTTER_MY_APPLICATION_H_ 19 | -------------------------------------------------------------------------------- /macos/Flutter/Flutter-Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "ephemeral/Flutter-Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /macos/Flutter/Flutter-Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "ephemeral/Flutter-Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 37 | 38 | 39 | 40 | 43 | 49 | 50 | 51 | 52 | 53 | 63 | 65 | 71 | 72 | 73 | 74 | 80 | 82 | 88 | 89 | 90 | 91 | 93 | 94 | 97 | 98 | 99 | -------------------------------------------------------------------------------- /macos/Runner.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /macos/Runner/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | import Cocoa 2 | import FlutterMacOS 3 | 4 | @NSApplicationMain 5 | class AppDelegate: FlutterAppDelegate { 6 | override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool { 7 | return true 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "size" : "16x16", 5 | "idiom" : "mac", 6 | "filename" : "app_icon_16.png", 7 | "scale" : "1x" 8 | }, 9 | { 10 | "size" : "16x16", 11 | "idiom" : "mac", 12 | "filename" : "app_icon_32.png", 13 | "scale" : "2x" 14 | }, 15 | { 16 | "size" : "32x32", 17 | "idiom" : "mac", 18 | "filename" : "app_icon_32.png", 19 | "scale" : "1x" 20 | }, 21 | { 22 | "size" : "32x32", 23 | "idiom" : "mac", 24 | "filename" : "app_icon_64.png", 25 | "scale" : "2x" 26 | }, 27 | { 28 | "size" : "128x128", 29 | "idiom" : "mac", 30 | "filename" : "app_icon_128.png", 31 | "scale" : "1x" 32 | }, 33 | { 34 | "size" : "128x128", 35 | "idiom" : "mac", 36 | "filename" : "app_icon_256.png", 37 | "scale" : "2x" 38 | }, 39 | { 40 | "size" : "256x256", 41 | "idiom" : "mac", 42 | "filename" : "app_icon_256.png", 43 | "scale" : "1x" 44 | }, 45 | { 46 | "size" : "256x256", 47 | "idiom" : "mac", 48 | "filename" : "app_icon_512.png", 49 | "scale" : "2x" 50 | }, 51 | { 52 | "size" : "512x512", 53 | "idiom" : "mac", 54 | "filename" : "app_icon_512.png", 55 | "scale" : "1x" 56 | }, 57 | { 58 | "size" : "512x512", 59 | "idiom" : "mac", 60 | "filename" : "app_icon_1024.png", 61 | "scale" : "2x" 62 | } 63 | ], 64 | "info" : { 65 | "version" : 1, 66 | "author" : "xcode" 67 | } 68 | } 69 | -------------------------------------------------------------------------------- /macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png -------------------------------------------------------------------------------- /macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png -------------------------------------------------------------------------------- /macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png -------------------------------------------------------------------------------- /macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png -------------------------------------------------------------------------------- /macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png -------------------------------------------------------------------------------- /macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png -------------------------------------------------------------------------------- /macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png -------------------------------------------------------------------------------- /macos/Runner/Configs/AppInfo.xcconfig: -------------------------------------------------------------------------------- 1 | // Application-level settings for the Runner target. 2 | // 3 | // This may be replaced with something auto-generated from metadata (e.g., pubspec.yaml) in the 4 | // future. If not, the values below would default to using the project name when this becomes a 5 | // 'flutter create' template. 6 | 7 | // The application's name. By default this is also the title of the Flutter window. 8 | PRODUCT_NAME = talkg 9 | 10 | // The application's bundle identifier 11 | PRODUCT_BUNDLE_IDENTIFIER = com.example.talkg 12 | 13 | // The copyright displayed in application information 14 | PRODUCT_COPYRIGHT = Copyright © 2023 com.example. All rights reserved. 15 | -------------------------------------------------------------------------------- /macos/Runner/Configs/Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "../../Flutter/Flutter-Debug.xcconfig" 2 | #include "Warnings.xcconfig" 3 | -------------------------------------------------------------------------------- /macos/Runner/Configs/Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "../../Flutter/Flutter-Release.xcconfig" 2 | #include "Warnings.xcconfig" 3 | -------------------------------------------------------------------------------- /macos/Runner/Configs/Warnings.xcconfig: -------------------------------------------------------------------------------- 1 | WARNING_CFLAGS = -Wall -Wconditional-uninitialized -Wnullable-to-nonnull-conversion -Wmissing-method-return-type -Woverlength-strings 2 | GCC_WARN_UNDECLARED_SELECTOR = YES 3 | CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES 4 | CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE 5 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES 6 | CLANG_WARN_PRAGMA_PACK = YES 7 | CLANG_WARN_STRICT_PROTOTYPES = YES 8 | CLANG_WARN_COMMA = YES 9 | GCC_WARN_STRICT_SELECTOR_MATCH = YES 10 | CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES 11 | CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES 12 | GCC_WARN_SHADOW = YES 13 | CLANG_WARN_UNREACHABLE_CODE = YES 14 | -------------------------------------------------------------------------------- /macos/Runner/DebugProfile.entitlements: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | com.apple.security.app-sandbox 6 | 7 | com.apple.security.cs.allow-jit 8 | 9 | com.apple.security.network.server 10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /macos/Runner/GoogleService-Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CLIENT_ID 6 | 488443205841-oaoru8vbmu6crv5bq9ovcfmmho1hpdij.apps.googleusercontent.com 7 | REVERSED_CLIENT_ID 8 | com.googleusercontent.apps.488443205841-oaoru8vbmu6crv5bq9ovcfmmho1hpdij 9 | API_KEY 10 | AIzaSyD6j31BYYWvfT9TWsUavRpbMqBnImUQySE 11 | GCM_SENDER_ID 12 | 488443205841 13 | PLIST_VERSION 14 | 1 15 | BUNDLE_ID 16 | com.example.talkg.RunnerTests 17 | PROJECT_ID 18 | talkg-app 19 | STORAGE_BUCKET 20 | talkg-app.appspot.com 21 | IS_ADS_ENABLED 22 | 23 | IS_ANALYTICS_ENABLED 24 | 25 | IS_APPINVITE_ENABLED 26 | 27 | IS_GCM_ENABLED 28 | 29 | IS_SIGNIN_ENABLED 30 | 31 | GOOGLE_APP_ID 32 | 1:488443205841:ios:272d9a2c614b90ee3f8df0 33 | DATABASE_URL 34 | https://talkg-app-default-rtdb.asia-southeast1.firebasedatabase.app 35 | 36 | -------------------------------------------------------------------------------- /macos/Runner/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIconFile 10 | 11 | CFBundleIdentifier 12 | $(PRODUCT_BUNDLE_IDENTIFIER) 13 | CFBundleInfoDictionaryVersion 14 | 6.0 15 | CFBundleName 16 | $(PRODUCT_NAME) 17 | CFBundlePackageType 18 | APPL 19 | CFBundleShortVersionString 20 | $(FLUTTER_BUILD_NAME) 21 | CFBundleVersion 22 | $(FLUTTER_BUILD_NUMBER) 23 | LSMinimumSystemVersion 24 | $(MACOSX_DEPLOYMENT_TARGET) 25 | NSHumanReadableCopyright 26 | $(PRODUCT_COPYRIGHT) 27 | NSMainNibFile 28 | MainMenu 29 | NSPrincipalClass 30 | NSApplication 31 | 32 | 33 | -------------------------------------------------------------------------------- /macos/Runner/MainFlutterWindow.swift: -------------------------------------------------------------------------------- 1 | import Cocoa 2 | import FlutterMacOS 3 | 4 | class MainFlutterWindow: NSWindow { 5 | override func awakeFromNib() { 6 | let flutterViewController = FlutterViewController() 7 | let windowFrame = self.frame 8 | self.contentViewController = flutterViewController 9 | self.setFrame(windowFrame, display: true) 10 | 11 | RegisterGeneratedPlugins(registry: flutterViewController) 12 | 13 | super.awakeFromNib() 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /macos/Runner/Release.entitlements: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | com.apple.security.app-sandbox 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /macos/RunnerTests/RunnerTests.swift: -------------------------------------------------------------------------------- 1 | import FlutterMacOS 2 | import Cocoa 3 | import XCTest 4 | 5 | class RunnerTests: XCTestCase { 6 | 7 | func testExample() { 8 | // If you add code to the Runner application, consider adding tests here. 9 | // See https://developer.apple.com/documentation/xctest for more information about using XCTest. 10 | } 11 | 12 | } 13 | -------------------------------------------------------------------------------- /macos/firebase_app_id_file.json: -------------------------------------------------------------------------------- 1 | { 2 | "file_generated_by": "FlutterFire CLI", 3 | "purpose": "FirebaseAppID & ProjectID for this Firebase app in this directory", 4 | "GOOGLE_APP_ID": "1:488443205841:ios:272d9a2c614b90ee3f8df0", 5 | "FIREBASE_PROJECT_ID": "talkg-app", 6 | "GCM_SENDER_ID": "488443205841" 7 | } -------------------------------------------------------------------------------- /pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: talkg 2 | description: A new Flutter project. 3 | 4 | publish_to: 'none' # Remove this line if you wish to publish to pub.dev 5 | 6 | version: 1.0.0+1 7 | 8 | environment: 9 | sdk: '>=3.0.0 <4.0.0' 10 | 11 | dependencies: 12 | flutter: 13 | sdk: flutter 14 | 15 | 16 | # For using cupertino icons 17 | cupertino_icons: ^1.0.2 18 | 19 | # For integrating firebase 20 | firebase_core: ^2.2.0 21 | 22 | # For handling firebase authentication 23 | firebase_auth: ^4.1.3 24 | 25 | # For handling google sign in 26 | google_sign_in: ^5.4.2 27 | 28 | # For accessing cloud firestore database 29 | cloud_firestore: ^4.1.0 30 | 31 | # For showing network images 32 | cached_network_image: ^3.2.3 33 | 34 | # For picking images 35 | image_picker: ^0.8.6 36 | 37 | # For accessing Firebase Storage (for uploading files) 38 | firebase_storage: ^11.0.6 39 | 40 | # For showing Emojis 41 | emoji_picker_flutter: ^1.5.1 42 | 43 | # For accessing firebase messaging (Push Notification) 44 | firebase_messaging: ^14.2.0 45 | 46 | # For calling RestAPIs 47 | http: ^0.13.5 48 | 49 | # For creating notification channel 50 | flutter_notification_channel: ^2.0.0 51 | 52 | # For storing images into gallery 53 | gallery_saver: ^2.3.2 54 | 55 | dev_dependencies: 56 | flutter_test: 57 | sdk: flutter 58 | 59 | # flutter_launcher_icons: "^0.10.0" 60 | 61 | # flutter_icons: 62 | # android: "ic_launcher" 63 | # ios: true 64 | # image_path: "images/icon.png" 65 | # min_sdk_android: 21 66 | # remove_alpha_ios: true 67 | 68 | flutter_lints: ^2.0.0 69 | 70 | # For information on the generic Dart part of this file, see the 71 | # following page: https://dart.dev/tools/pub/pubspec 72 | 73 | # The following section is specific to Flutter packages. 74 | flutter: 75 | 76 | # The following line ensures that the Material Icons font is 77 | # included with your application, so that you can use the icons in 78 | # the material Icons class. 79 | uses-material-design: true 80 | 81 | # To add assets to your application, add an assets section, like this: 82 | assets: 83 | - images/ 84 | # - images/a_dot_ham.jpeg 85 | 86 | # An image asset can refer to one or more resolution-specific "variants", see 87 | # https://flutter.dev/assets-and-images/#resolution-aware 88 | 89 | # For details regarding adding assets from package dependencies, see 90 | # https://flutter.dev/assets-and-images/#from-packages 91 | 92 | # To add custom fonts to your application, add a fonts section here, 93 | # in this "flutter" section. Each entry in this list should have a 94 | # "family" key with the font family name, and a "fonts" key with a 95 | # list giving the asset and other descriptors for the font. For 96 | # example: 97 | # fonts: 98 | # - family: Schyler 99 | # fonts: 100 | # - asset: fonts/Schyler-Regular.ttf 101 | # - asset: fonts/Schyler-Italic.ttf 102 | # style: italic 103 | # - family: Trajan Pro 104 | # fonts: 105 | # - asset: fonts/TrajanPro.ttf 106 | # - asset: fonts/TrajanPro_Bold.ttf 107 | # weight: 700 108 | # 109 | # For details regarding fonts from package dependencies, 110 | # see https://flutter.dev/custom-fonts/#from-packages 111 | -------------------------------------------------------------------------------- /screenshots/1.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/screenshots/1.jpg -------------------------------------------------------------------------------- /screenshots/2.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/screenshots/2.jpg -------------------------------------------------------------------------------- /screenshots/3.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/screenshots/3.jpg -------------------------------------------------------------------------------- /screenshots/4.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/screenshots/4.jpg -------------------------------------------------------------------------------- /screenshots/5.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/screenshots/5.jpg -------------------------------------------------------------------------------- /screenshots/6.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/screenshots/6.jpg -------------------------------------------------------------------------------- /screenshots/7.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/screenshots/7.jpg -------------------------------------------------------------------------------- /screenshots/8.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/screenshots/8.jpg -------------------------------------------------------------------------------- /talkg.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /test/widget_test.dart: -------------------------------------------------------------------------------- 1 | // This is a basic Flutter widget test. 2 | // 3 | // To perform an interaction with a widget in your test, use the WidgetTester 4 | // utility in the flutter_test package. For example, you can send tap and scroll 5 | // gestures. You can also use WidgetTester to find child widgets in the widget 6 | // tree, read text, and verify that the values of widget properties are correct. 7 | 8 | import 'package:flutter/material.dart'; 9 | import 'package:flutter_test/flutter_test.dart'; 10 | 11 | import 'package:talkg/main.dart'; 12 | 13 | void main() { 14 | testWidgets('Counter increments smoke test', (WidgetTester tester) async { 15 | // Build our app and trigger a frame. 16 | await tester.pumpWidget(const MyApp()); 17 | 18 | // Verify that our counter starts at 0. 19 | expect(find.text('0'), findsOneWidget); 20 | expect(find.text('1'), findsNothing); 21 | 22 | // Tap the '+' icon and trigger a frame. 23 | await tester.tap(find.byIcon(Icons.add)); 24 | await tester.pump(); 25 | 26 | // Verify that our counter has incremented. 27 | expect(find.text('0'), findsNothing); 28 | expect(find.text('1'), findsOneWidget); 29 | }); 30 | } 31 | -------------------------------------------------------------------------------- /web/favicon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/web/favicon.png -------------------------------------------------------------------------------- /web/icons/Icon-192.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/web/icons/Icon-192.png -------------------------------------------------------------------------------- /web/icons/Icon-512.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/web/icons/Icon-512.png -------------------------------------------------------------------------------- /web/icons/Icon-maskable-192.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/web/icons/Icon-maskable-192.png -------------------------------------------------------------------------------- /web/icons/Icon-maskable-512.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/web/icons/Icon-maskable-512.png -------------------------------------------------------------------------------- /web/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | talkg 33 | 34 | 35 | 39 | 40 | 41 | 42 | 43 | 58 | 59 | 60 | -------------------------------------------------------------------------------- /web/manifest.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "talkg", 3 | "short_name": "talkg", 4 | "start_url": ".", 5 | "display": "standalone", 6 | "background_color": "#0175C2", 7 | "theme_color": "#0175C2", 8 | "description": "A new Flutter project.", 9 | "orientation": "portrait-primary", 10 | "prefer_related_applications": false, 11 | "icons": [ 12 | { 13 | "src": "icons/Icon-192.png", 14 | "sizes": "192x192", 15 | "type": "image/png" 16 | }, 17 | { 18 | "src": "icons/Icon-512.png", 19 | "sizes": "512x512", 20 | "type": "image/png" 21 | }, 22 | { 23 | "src": "icons/Icon-maskable-192.png", 24 | "sizes": "192x192", 25 | "type": "image/png", 26 | "purpose": "maskable" 27 | }, 28 | { 29 | "src": "icons/Icon-maskable-512.png", 30 | "sizes": "512x512", 31 | "type": "image/png", 32 | "purpose": "maskable" 33 | } 34 | ] 35 | } 36 | -------------------------------------------------------------------------------- /windows/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Project-level configuration. 2 | cmake_minimum_required(VERSION 3.14) 3 | project(talkg LANGUAGES CXX) 4 | 5 | # The name of the executable created for the application. Change this to change 6 | # the on-disk name of your application. 7 | set(BINARY_NAME "talkg") 8 | 9 | # Explicitly opt in to modern CMake behaviors to avoid warnings with recent 10 | # versions of CMake. 11 | cmake_policy(SET CMP0063 NEW) 12 | 13 | # Define build configuration option. 14 | get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) 15 | if(IS_MULTICONFIG) 16 | set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release" 17 | CACHE STRING "" FORCE) 18 | else() 19 | if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) 20 | set(CMAKE_BUILD_TYPE "Debug" CACHE 21 | STRING "Flutter build mode" FORCE) 22 | set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS 23 | "Debug" "Profile" "Release") 24 | endif() 25 | endif() 26 | # Define settings for the Profile build mode. 27 | set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}") 28 | set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}") 29 | set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}") 30 | set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}") 31 | 32 | # Use Unicode for all projects. 33 | add_definitions(-DUNICODE -D_UNICODE) 34 | 35 | # Compilation settings that should be applied to most targets. 36 | # 37 | # Be cautious about adding new options here, as plugins use this function by 38 | # default. In most cases, you should add new options to specific targets instead 39 | # of modifying this function. 40 | function(APPLY_STANDARD_SETTINGS TARGET) 41 | target_compile_features(${TARGET} PUBLIC cxx_std_17) 42 | target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100") 43 | target_compile_options(${TARGET} PRIVATE /EHsc) 44 | target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0") 45 | target_compile_definitions(${TARGET} PRIVATE "$<$:_DEBUG>") 46 | endfunction() 47 | 48 | # Flutter library and tool build rules. 49 | set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") 50 | add_subdirectory(${FLUTTER_MANAGED_DIR}) 51 | 52 | # Application build; see runner/CMakeLists.txt. 53 | add_subdirectory("runner") 54 | 55 | 56 | # Generated plugin build rules, which manage building the plugins and adding 57 | # them to the application. 58 | include(flutter/generated_plugins.cmake) 59 | 60 | 61 | # === Installation === 62 | # Support files are copied into place next to the executable, so that it can 63 | # run in place. This is done instead of making a separate bundle (as on Linux) 64 | # so that building and running from within Visual Studio will work. 65 | set(BUILD_BUNDLE_DIR "$") 66 | # Make the "install" step default, as it's required to run. 67 | set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1) 68 | if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) 69 | set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) 70 | endif() 71 | 72 | set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") 73 | set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}") 74 | 75 | install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" 76 | COMPONENT Runtime) 77 | 78 | install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" 79 | COMPONENT Runtime) 80 | 81 | install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 82 | COMPONENT Runtime) 83 | 84 | if(PLUGIN_BUNDLED_LIBRARIES) 85 | install(FILES "${PLUGIN_BUNDLED_LIBRARIES}" 86 | DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 87 | COMPONENT Runtime) 88 | endif() 89 | 90 | # Fully re-copy the assets directory on each build to avoid having stale files 91 | # from a previous install. 92 | set(FLUTTER_ASSET_DIR_NAME "flutter_assets") 93 | install(CODE " 94 | file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") 95 | " COMPONENT Runtime) 96 | install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" 97 | DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) 98 | 99 | # Install the AOT library on non-Debug builds only. 100 | install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" 101 | CONFIGURATIONS Profile;Release 102 | COMPONENT Runtime) 103 | -------------------------------------------------------------------------------- /windows/flutter/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # This file controls Flutter-level build steps. It should not be edited. 2 | cmake_minimum_required(VERSION 3.14) 3 | 4 | set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") 5 | 6 | # Configuration provided via flutter tool. 7 | include(${EPHEMERAL_DIR}/generated_config.cmake) 8 | 9 | # TODO: Move the rest of this into files in ephemeral. See 10 | # https://github.com/flutter/flutter/issues/57146. 11 | set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper") 12 | 13 | # === Flutter Library === 14 | set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll") 15 | 16 | # Published to parent scope for install step. 17 | set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) 18 | set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) 19 | set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) 20 | set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE) 21 | 22 | list(APPEND FLUTTER_LIBRARY_HEADERS 23 | "flutter_export.h" 24 | "flutter_windows.h" 25 | "flutter_messenger.h" 26 | "flutter_plugin_registrar.h" 27 | "flutter_texture_registrar.h" 28 | ) 29 | list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/") 30 | add_library(flutter INTERFACE) 31 | target_include_directories(flutter INTERFACE 32 | "${EPHEMERAL_DIR}" 33 | ) 34 | target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib") 35 | add_dependencies(flutter flutter_assemble) 36 | 37 | # === Wrapper === 38 | list(APPEND CPP_WRAPPER_SOURCES_CORE 39 | "core_implementations.cc" 40 | "standard_codec.cc" 41 | ) 42 | list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/") 43 | list(APPEND CPP_WRAPPER_SOURCES_PLUGIN 44 | "plugin_registrar.cc" 45 | ) 46 | list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/") 47 | list(APPEND CPP_WRAPPER_SOURCES_APP 48 | "flutter_engine.cc" 49 | "flutter_view_controller.cc" 50 | ) 51 | list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/") 52 | 53 | # Wrapper sources needed for a plugin. 54 | add_library(flutter_wrapper_plugin STATIC 55 | ${CPP_WRAPPER_SOURCES_CORE} 56 | ${CPP_WRAPPER_SOURCES_PLUGIN} 57 | ) 58 | apply_standard_settings(flutter_wrapper_plugin) 59 | set_target_properties(flutter_wrapper_plugin PROPERTIES 60 | POSITION_INDEPENDENT_CODE ON) 61 | set_target_properties(flutter_wrapper_plugin PROPERTIES 62 | CXX_VISIBILITY_PRESET hidden) 63 | target_link_libraries(flutter_wrapper_plugin PUBLIC flutter) 64 | target_include_directories(flutter_wrapper_plugin PUBLIC 65 | "${WRAPPER_ROOT}/include" 66 | ) 67 | add_dependencies(flutter_wrapper_plugin flutter_assemble) 68 | 69 | # Wrapper sources needed for the runner. 70 | add_library(flutter_wrapper_app STATIC 71 | ${CPP_WRAPPER_SOURCES_CORE} 72 | ${CPP_WRAPPER_SOURCES_APP} 73 | ) 74 | apply_standard_settings(flutter_wrapper_app) 75 | target_link_libraries(flutter_wrapper_app PUBLIC flutter) 76 | target_include_directories(flutter_wrapper_app PUBLIC 77 | "${WRAPPER_ROOT}/include" 78 | ) 79 | add_dependencies(flutter_wrapper_app flutter_assemble) 80 | 81 | # === Flutter tool backend === 82 | # _phony_ is a non-existent file to force this command to run every time, 83 | # since currently there's no way to get a full input/output list from the 84 | # flutter tool. 85 | set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_") 86 | set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE) 87 | add_custom_command( 88 | OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} 89 | ${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN} 90 | ${CPP_WRAPPER_SOURCES_APP} 91 | ${PHONY_OUTPUT} 92 | COMMAND ${CMAKE_COMMAND} -E env 93 | ${FLUTTER_TOOL_ENVIRONMENT} 94 | "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat" 95 | windows-x64 $ 96 | VERBATIM 97 | ) 98 | add_custom_target(flutter_assemble DEPENDS 99 | "${FLUTTER_LIBRARY}" 100 | ${FLUTTER_LIBRARY_HEADERS} 101 | ${CPP_WRAPPER_SOURCES_CORE} 102 | ${CPP_WRAPPER_SOURCES_PLUGIN} 103 | ${CPP_WRAPPER_SOURCES_APP} 104 | ) 105 | -------------------------------------------------------------------------------- /windows/runner/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.14) 2 | project(runner LANGUAGES CXX) 3 | 4 | # Define the application target. To change its name, change BINARY_NAME in the 5 | # top-level CMakeLists.txt, not the value here, or `flutter run` will no longer 6 | # work. 7 | # 8 | # Any new source files that you add to the application should be added here. 9 | add_executable(${BINARY_NAME} WIN32 10 | "flutter_window.cpp" 11 | "main.cpp" 12 | "utils.cpp" 13 | "win32_window.cpp" 14 | "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" 15 | "Runner.rc" 16 | "runner.exe.manifest" 17 | ) 18 | 19 | # Apply the standard set of build settings. This can be removed for applications 20 | # that need different build settings. 21 | apply_standard_settings(${BINARY_NAME}) 22 | 23 | # Add preprocessor definitions for the build version. 24 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION=\"${FLUTTER_VERSION}\"") 25 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MAJOR=${FLUTTER_VERSION_MAJOR}") 26 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MINOR=${FLUTTER_VERSION_MINOR}") 27 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_PATCH=${FLUTTER_VERSION_PATCH}") 28 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_BUILD=${FLUTTER_VERSION_BUILD}") 29 | 30 | # Disable Windows macros that collide with C++ standard library functions. 31 | target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX") 32 | 33 | # Add dependency libraries and include directories. Add any application-specific 34 | # dependencies here. 35 | target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app) 36 | target_link_libraries(${BINARY_NAME} PRIVATE "dwmapi.lib") 37 | target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}") 38 | 39 | # Run the Flutter tool portions of the build. This must not be removed. 40 | add_dependencies(${BINARY_NAME} flutter_assemble) 41 | -------------------------------------------------------------------------------- /windows/runner/Runner.rc: -------------------------------------------------------------------------------- 1 | // Microsoft Visual C++ generated resource script. 2 | // 3 | #pragma code_page(65001) 4 | #include "resource.h" 5 | 6 | #define APSTUDIO_READONLY_SYMBOLS 7 | ///////////////////////////////////////////////////////////////////////////// 8 | // 9 | // Generated from the TEXTINCLUDE 2 resource. 10 | // 11 | #include "winres.h" 12 | 13 | ///////////////////////////////////////////////////////////////////////////// 14 | #undef APSTUDIO_READONLY_SYMBOLS 15 | 16 | ///////////////////////////////////////////////////////////////////////////// 17 | // English (United States) resources 18 | 19 | #if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU) 20 | LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US 21 | 22 | #ifdef APSTUDIO_INVOKED 23 | ///////////////////////////////////////////////////////////////////////////// 24 | // 25 | // TEXTINCLUDE 26 | // 27 | 28 | 1 TEXTINCLUDE 29 | BEGIN 30 | "resource.h\0" 31 | END 32 | 33 | 2 TEXTINCLUDE 34 | BEGIN 35 | "#include ""winres.h""\r\n" 36 | "\0" 37 | END 38 | 39 | 3 TEXTINCLUDE 40 | BEGIN 41 | "\r\n" 42 | "\0" 43 | END 44 | 45 | #endif // APSTUDIO_INVOKED 46 | 47 | 48 | ///////////////////////////////////////////////////////////////////////////// 49 | // 50 | // Icon 51 | // 52 | 53 | // Icon with lowest ID value placed first to ensure application icon 54 | // remains consistent on all systems. 55 | IDI_APP_ICON ICON "resources\\app_icon.ico" 56 | 57 | 58 | ///////////////////////////////////////////////////////////////////////////// 59 | // 60 | // Version 61 | // 62 | 63 | #if defined(FLUTTER_VERSION_MAJOR) && defined(FLUTTER_VERSION_MINOR) && defined(FLUTTER_VERSION_PATCH) && defined(FLUTTER_VERSION_BUILD) 64 | #define VERSION_AS_NUMBER FLUTTER_VERSION_MAJOR,FLUTTER_VERSION_MINOR,FLUTTER_VERSION_PATCH,FLUTTER_VERSION_BUILD 65 | #else 66 | #define VERSION_AS_NUMBER 1,0,0,0 67 | #endif 68 | 69 | #if defined(FLUTTER_VERSION) 70 | #define VERSION_AS_STRING FLUTTER_VERSION 71 | #else 72 | #define VERSION_AS_STRING "1.0.0" 73 | #endif 74 | 75 | VS_VERSION_INFO VERSIONINFO 76 | FILEVERSION VERSION_AS_NUMBER 77 | PRODUCTVERSION VERSION_AS_NUMBER 78 | FILEFLAGSMASK VS_FFI_FILEFLAGSMASK 79 | #ifdef _DEBUG 80 | FILEFLAGS VS_FF_DEBUG 81 | #else 82 | FILEFLAGS 0x0L 83 | #endif 84 | FILEOS VOS__WINDOWS32 85 | FILETYPE VFT_APP 86 | FILESUBTYPE 0x0L 87 | BEGIN 88 | BLOCK "StringFileInfo" 89 | BEGIN 90 | BLOCK "040904e4" 91 | BEGIN 92 | VALUE "CompanyName", "com.example" "\0" 93 | VALUE "FileDescription", "talkg" "\0" 94 | VALUE "FileVersion", VERSION_AS_STRING "\0" 95 | VALUE "InternalName", "talkg" "\0" 96 | VALUE "LegalCopyright", "Copyright (C) 2023 com.example. All rights reserved." "\0" 97 | VALUE "OriginalFilename", "talkg.exe" "\0" 98 | VALUE "ProductName", "talkg" "\0" 99 | VALUE "ProductVersion", VERSION_AS_STRING "\0" 100 | END 101 | END 102 | BLOCK "VarFileInfo" 103 | BEGIN 104 | VALUE "Translation", 0x409, 1252 105 | END 106 | END 107 | 108 | #endif // English (United States) resources 109 | ///////////////////////////////////////////////////////////////////////////// 110 | 111 | 112 | 113 | #ifndef APSTUDIO_INVOKED 114 | ///////////////////////////////////////////////////////////////////////////// 115 | // 116 | // Generated from the TEXTINCLUDE 3 resource. 117 | // 118 | 119 | 120 | ///////////////////////////////////////////////////////////////////////////// 121 | #endif // not APSTUDIO_INVOKED 122 | -------------------------------------------------------------------------------- /windows/runner/flutter_window.cpp: -------------------------------------------------------------------------------- 1 | #include "flutter_window.h" 2 | 3 | #include 4 | 5 | #include "flutter/generated_plugin_registrant.h" 6 | 7 | FlutterWindow::FlutterWindow(const flutter::DartProject& project) 8 | : project_(project) {} 9 | 10 | FlutterWindow::~FlutterWindow() {} 11 | 12 | bool FlutterWindow::OnCreate() { 13 | if (!Win32Window::OnCreate()) { 14 | return false; 15 | } 16 | 17 | RECT frame = GetClientArea(); 18 | 19 | // The size here must match the window dimensions to avoid unnecessary surface 20 | // creation / destruction in the startup path. 21 | flutter_controller_ = std::make_unique( 22 | frame.right - frame.left, frame.bottom - frame.top, project_); 23 | // Ensure that basic setup of the controller was successful. 24 | if (!flutter_controller_->engine() || !flutter_controller_->view()) { 25 | return false; 26 | } 27 | RegisterPlugins(flutter_controller_->engine()); 28 | SetChildContent(flutter_controller_->view()->GetNativeWindow()); 29 | 30 | flutter_controller_->engine()->SetNextFrameCallback([&]() { 31 | this->Show(); 32 | }); 33 | 34 | return true; 35 | } 36 | 37 | void FlutterWindow::OnDestroy() { 38 | if (flutter_controller_) { 39 | flutter_controller_ = nullptr; 40 | } 41 | 42 | Win32Window::OnDestroy(); 43 | } 44 | 45 | LRESULT 46 | FlutterWindow::MessageHandler(HWND hwnd, UINT const message, 47 | WPARAM const wparam, 48 | LPARAM const lparam) noexcept { 49 | // Give Flutter, including plugins, an opportunity to handle window messages. 50 | if (flutter_controller_) { 51 | std::optional result = 52 | flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam, 53 | lparam); 54 | if (result) { 55 | return *result; 56 | } 57 | } 58 | 59 | switch (message) { 60 | case WM_FONTCHANGE: 61 | flutter_controller_->engine()->ReloadSystemFonts(); 62 | break; 63 | } 64 | 65 | return Win32Window::MessageHandler(hwnd, message, wparam, lparam); 66 | } 67 | -------------------------------------------------------------------------------- /windows/runner/flutter_window.h: -------------------------------------------------------------------------------- 1 | #ifndef RUNNER_FLUTTER_WINDOW_H_ 2 | #define RUNNER_FLUTTER_WINDOW_H_ 3 | 4 | #include 5 | #include 6 | 7 | #include 8 | 9 | #include "win32_window.h" 10 | 11 | // A window that does nothing but host a Flutter view. 12 | class FlutterWindow : public Win32Window { 13 | public: 14 | // Creates a new FlutterWindow hosting a Flutter view running |project|. 15 | explicit FlutterWindow(const flutter::DartProject& project); 16 | virtual ~FlutterWindow(); 17 | 18 | protected: 19 | // Win32Window: 20 | bool OnCreate() override; 21 | void OnDestroy() override; 22 | LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam, 23 | LPARAM const lparam) noexcept override; 24 | 25 | private: 26 | // The project to run. 27 | flutter::DartProject project_; 28 | 29 | // The Flutter instance hosted by this window. 30 | std::unique_ptr flutter_controller_; 31 | }; 32 | 33 | #endif // RUNNER_FLUTTER_WINDOW_H_ 34 | -------------------------------------------------------------------------------- /windows/runner/main.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | 5 | #include "flutter_window.h" 6 | #include "utils.h" 7 | 8 | int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev, 9 | _In_ wchar_t *command_line, _In_ int show_command) { 10 | // Attach to console when present (e.g., 'flutter run') or create a 11 | // new console when running with a debugger. 12 | if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent()) { 13 | CreateAndAttachConsole(); 14 | } 15 | 16 | // Initialize COM, so that it is available for use in the library and/or 17 | // plugins. 18 | ::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED); 19 | 20 | flutter::DartProject project(L"data"); 21 | 22 | std::vector command_line_arguments = 23 | GetCommandLineArguments(); 24 | 25 | project.set_dart_entrypoint_arguments(std::move(command_line_arguments)); 26 | 27 | FlutterWindow window(project); 28 | Win32Window::Point origin(10, 10); 29 | Win32Window::Size size(1280, 720); 30 | if (!window.Create(L"talkg", origin, size)) { 31 | return EXIT_FAILURE; 32 | } 33 | window.SetQuitOnClose(true); 34 | 35 | ::MSG msg; 36 | while (::GetMessage(&msg, nullptr, 0, 0)) { 37 | ::TranslateMessage(&msg); 38 | ::DispatchMessage(&msg); 39 | } 40 | 41 | ::CoUninitialize(); 42 | return EXIT_SUCCESS; 43 | } 44 | -------------------------------------------------------------------------------- /windows/runner/resource.h: -------------------------------------------------------------------------------- 1 | //{{NO_DEPENDENCIES}} 2 | // Microsoft Visual C++ generated include file. 3 | // Used by Runner.rc 4 | // 5 | #define IDI_APP_ICON 101 6 | 7 | // Next default values for new objects 8 | // 9 | #ifdef APSTUDIO_INVOKED 10 | #ifndef APSTUDIO_READONLY_SYMBOLS 11 | #define _APS_NEXT_RESOURCE_VALUE 102 12 | #define _APS_NEXT_COMMAND_VALUE 40001 13 | #define _APS_NEXT_CONTROL_VALUE 1001 14 | #define _APS_NEXT_SYMED_VALUE 101 15 | #endif 16 | #endif 17 | -------------------------------------------------------------------------------- /windows/runner/resources/app_icon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Warrior-Gosai/TalkG/2e965c5edc1735850f3db8f0fbd101c4121fee4e/windows/runner/resources/app_icon.ico -------------------------------------------------------------------------------- /windows/runner/runner.exe.manifest: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PerMonitorV2 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /windows/runner/utils.cpp: -------------------------------------------------------------------------------- 1 | #include "utils.h" 2 | 3 | #include 4 | #include 5 | #include 6 | #include 7 | 8 | #include 9 | 10 | void CreateAndAttachConsole() { 11 | if (::AllocConsole()) { 12 | FILE *unused; 13 | if (freopen_s(&unused, "CONOUT$", "w", stdout)) { 14 | _dup2(_fileno(stdout), 1); 15 | } 16 | if (freopen_s(&unused, "CONOUT$", "w", stderr)) { 17 | _dup2(_fileno(stdout), 2); 18 | } 19 | std::ios::sync_with_stdio(); 20 | FlutterDesktopResyncOutputStreams(); 21 | } 22 | } 23 | 24 | std::vector GetCommandLineArguments() { 25 | // Convert the UTF-16 command line arguments to UTF-8 for the Engine to use. 26 | int argc; 27 | wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc); 28 | if (argv == nullptr) { 29 | return std::vector(); 30 | } 31 | 32 | std::vector command_line_arguments; 33 | 34 | // Skip the first argument as it's the binary name. 35 | for (int i = 1; i < argc; i++) { 36 | command_line_arguments.push_back(Utf8FromUtf16(argv[i])); 37 | } 38 | 39 | ::LocalFree(argv); 40 | 41 | return command_line_arguments; 42 | } 43 | 44 | std::string Utf8FromUtf16(const wchar_t* utf16_string) { 45 | if (utf16_string == nullptr) { 46 | return std::string(); 47 | } 48 | int target_length = ::WideCharToMultiByte( 49 | CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, 50 | -1, nullptr, 0, nullptr, nullptr) 51 | -1; // remove the trailing null character 52 | int input_length = (int)wcslen(utf16_string); 53 | std::string utf8_string; 54 | if (target_length <= 0 || target_length > utf8_string.max_size()) { 55 | return utf8_string; 56 | } 57 | utf8_string.resize(target_length); 58 | int converted_length = ::WideCharToMultiByte( 59 | CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, 60 | input_length, utf8_string.data(), target_length, nullptr, nullptr); 61 | if (converted_length == 0) { 62 | return std::string(); 63 | } 64 | return utf8_string; 65 | } 66 | -------------------------------------------------------------------------------- /windows/runner/utils.h: -------------------------------------------------------------------------------- 1 | #ifndef RUNNER_UTILS_H_ 2 | #define RUNNER_UTILS_H_ 3 | 4 | #include 5 | #include 6 | 7 | // Creates a console for the process, and redirects stdout and stderr to 8 | // it for both the runner and the Flutter library. 9 | void CreateAndAttachConsole(); 10 | 11 | // Takes a null-terminated wchar_t* encoded in UTF-16 and returns a std::string 12 | // encoded in UTF-8. Returns an empty std::string on failure. 13 | std::string Utf8FromUtf16(const wchar_t* utf16_string); 14 | 15 | // Gets the command line arguments passed in as a std::vector, 16 | // encoded in UTF-8. Returns an empty std::vector on failure. 17 | std::vector GetCommandLineArguments(); 18 | 19 | #endif // RUNNER_UTILS_H_ 20 | -------------------------------------------------------------------------------- /windows/runner/win32_window.cpp: -------------------------------------------------------------------------------- 1 | #include "win32_window.h" 2 | 3 | #include 4 | #include 5 | 6 | #include "resource.h" 7 | 8 | namespace { 9 | 10 | /// Window attribute that enables dark mode window decorations. 11 | /// 12 | /// Redefined in case the developer's machine has a Windows SDK older than 13 | /// version 10.0.22000.0. 14 | /// See: https://docs.microsoft.com/windows/win32/api/dwmapi/ne-dwmapi-dwmwindowattribute 15 | #ifndef DWMWA_USE_IMMERSIVE_DARK_MODE 16 | #define DWMWA_USE_IMMERSIVE_DARK_MODE 20 17 | #endif 18 | 19 | constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW"; 20 | 21 | /// Registry key for app theme preference. 22 | /// 23 | /// A value of 0 indicates apps should use dark mode. A non-zero or missing 24 | /// value indicates apps should use light mode. 25 | constexpr const wchar_t kGetPreferredBrightnessRegKey[] = 26 | L"Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize"; 27 | constexpr const wchar_t kGetPreferredBrightnessRegValue[] = L"AppsUseLightTheme"; 28 | 29 | // The number of Win32Window objects that currently exist. 30 | static int g_active_window_count = 0; 31 | 32 | using EnableNonClientDpiScaling = BOOL __stdcall(HWND hwnd); 33 | 34 | // Scale helper to convert logical scaler values to physical using passed in 35 | // scale factor 36 | int Scale(int source, double scale_factor) { 37 | return static_cast(source * scale_factor); 38 | } 39 | 40 | // Dynamically loads the |EnableNonClientDpiScaling| from the User32 module. 41 | // This API is only needed for PerMonitor V1 awareness mode. 42 | void EnableFullDpiSupportIfAvailable(HWND hwnd) { 43 | HMODULE user32_module = LoadLibraryA("User32.dll"); 44 | if (!user32_module) { 45 | return; 46 | } 47 | auto enable_non_client_dpi_scaling = 48 | reinterpret_cast( 49 | GetProcAddress(user32_module, "EnableNonClientDpiScaling")); 50 | if (enable_non_client_dpi_scaling != nullptr) { 51 | enable_non_client_dpi_scaling(hwnd); 52 | } 53 | FreeLibrary(user32_module); 54 | } 55 | 56 | } // namespace 57 | 58 | // Manages the Win32Window's window class registration. 59 | class WindowClassRegistrar { 60 | public: 61 | ~WindowClassRegistrar() = default; 62 | 63 | // Returns the singleton registrar instance. 64 | static WindowClassRegistrar* GetInstance() { 65 | if (!instance_) { 66 | instance_ = new WindowClassRegistrar(); 67 | } 68 | return instance_; 69 | } 70 | 71 | // Returns the name of the window class, registering the class if it hasn't 72 | // previously been registered. 73 | const wchar_t* GetWindowClass(); 74 | 75 | // Unregisters the window class. Should only be called if there are no 76 | // instances of the window. 77 | void UnregisterWindowClass(); 78 | 79 | private: 80 | WindowClassRegistrar() = default; 81 | 82 | static WindowClassRegistrar* instance_; 83 | 84 | bool class_registered_ = false; 85 | }; 86 | 87 | WindowClassRegistrar* WindowClassRegistrar::instance_ = nullptr; 88 | 89 | const wchar_t* WindowClassRegistrar::GetWindowClass() { 90 | if (!class_registered_) { 91 | WNDCLASS window_class{}; 92 | window_class.hCursor = LoadCursor(nullptr, IDC_ARROW); 93 | window_class.lpszClassName = kWindowClassName; 94 | window_class.style = CS_HREDRAW | CS_VREDRAW; 95 | window_class.cbClsExtra = 0; 96 | window_class.cbWndExtra = 0; 97 | window_class.hInstance = GetModuleHandle(nullptr); 98 | window_class.hIcon = 99 | LoadIcon(window_class.hInstance, MAKEINTRESOURCE(IDI_APP_ICON)); 100 | window_class.hbrBackground = 0; 101 | window_class.lpszMenuName = nullptr; 102 | window_class.lpfnWndProc = Win32Window::WndProc; 103 | RegisterClass(&window_class); 104 | class_registered_ = true; 105 | } 106 | return kWindowClassName; 107 | } 108 | 109 | void WindowClassRegistrar::UnregisterWindowClass() { 110 | UnregisterClass(kWindowClassName, nullptr); 111 | class_registered_ = false; 112 | } 113 | 114 | Win32Window::Win32Window() { 115 | ++g_active_window_count; 116 | } 117 | 118 | Win32Window::~Win32Window() { 119 | --g_active_window_count; 120 | Destroy(); 121 | } 122 | 123 | bool Win32Window::Create(const std::wstring& title, 124 | const Point& origin, 125 | const Size& size) { 126 | Destroy(); 127 | 128 | const wchar_t* window_class = 129 | WindowClassRegistrar::GetInstance()->GetWindowClass(); 130 | 131 | const POINT target_point = {static_cast(origin.x), 132 | static_cast(origin.y)}; 133 | HMONITOR monitor = MonitorFromPoint(target_point, MONITOR_DEFAULTTONEAREST); 134 | UINT dpi = FlutterDesktopGetDpiForMonitor(monitor); 135 | double scale_factor = dpi / 96.0; 136 | 137 | HWND window = CreateWindow( 138 | window_class, title.c_str(), WS_OVERLAPPEDWINDOW, 139 | Scale(origin.x, scale_factor), Scale(origin.y, scale_factor), 140 | Scale(size.width, scale_factor), Scale(size.height, scale_factor), 141 | nullptr, nullptr, GetModuleHandle(nullptr), this); 142 | 143 | if (!window) { 144 | return false; 145 | } 146 | 147 | UpdateTheme(window); 148 | 149 | return OnCreate(); 150 | } 151 | 152 | bool Win32Window::Show() { 153 | return ShowWindow(window_handle_, SW_SHOWNORMAL); 154 | } 155 | 156 | // static 157 | LRESULT CALLBACK Win32Window::WndProc(HWND const window, 158 | UINT const message, 159 | WPARAM const wparam, 160 | LPARAM const lparam) noexcept { 161 | if (message == WM_NCCREATE) { 162 | auto window_struct = reinterpret_cast(lparam); 163 | SetWindowLongPtr(window, GWLP_USERDATA, 164 | reinterpret_cast(window_struct->lpCreateParams)); 165 | 166 | auto that = static_cast(window_struct->lpCreateParams); 167 | EnableFullDpiSupportIfAvailable(window); 168 | that->window_handle_ = window; 169 | } else if (Win32Window* that = GetThisFromHandle(window)) { 170 | return that->MessageHandler(window, message, wparam, lparam); 171 | } 172 | 173 | return DefWindowProc(window, message, wparam, lparam); 174 | } 175 | 176 | LRESULT 177 | Win32Window::MessageHandler(HWND hwnd, 178 | UINT const message, 179 | WPARAM const wparam, 180 | LPARAM const lparam) noexcept { 181 | switch (message) { 182 | case WM_DESTROY: 183 | window_handle_ = nullptr; 184 | Destroy(); 185 | if (quit_on_close_) { 186 | PostQuitMessage(0); 187 | } 188 | return 0; 189 | 190 | case WM_DPICHANGED: { 191 | auto newRectSize = reinterpret_cast(lparam); 192 | LONG newWidth = newRectSize->right - newRectSize->left; 193 | LONG newHeight = newRectSize->bottom - newRectSize->top; 194 | 195 | SetWindowPos(hwnd, nullptr, newRectSize->left, newRectSize->top, newWidth, 196 | newHeight, SWP_NOZORDER | SWP_NOACTIVATE); 197 | 198 | return 0; 199 | } 200 | case WM_SIZE: { 201 | RECT rect = GetClientArea(); 202 | if (child_content_ != nullptr) { 203 | // Size and position the child window. 204 | MoveWindow(child_content_, rect.left, rect.top, rect.right - rect.left, 205 | rect.bottom - rect.top, TRUE); 206 | } 207 | return 0; 208 | } 209 | 210 | case WM_ACTIVATE: 211 | if (child_content_ != nullptr) { 212 | SetFocus(child_content_); 213 | } 214 | return 0; 215 | 216 | case WM_DWMCOLORIZATIONCOLORCHANGED: 217 | UpdateTheme(hwnd); 218 | return 0; 219 | } 220 | 221 | return DefWindowProc(window_handle_, message, wparam, lparam); 222 | } 223 | 224 | void Win32Window::Destroy() { 225 | OnDestroy(); 226 | 227 | if (window_handle_) { 228 | DestroyWindow(window_handle_); 229 | window_handle_ = nullptr; 230 | } 231 | if (g_active_window_count == 0) { 232 | WindowClassRegistrar::GetInstance()->UnregisterWindowClass(); 233 | } 234 | } 235 | 236 | Win32Window* Win32Window::GetThisFromHandle(HWND const window) noexcept { 237 | return reinterpret_cast( 238 | GetWindowLongPtr(window, GWLP_USERDATA)); 239 | } 240 | 241 | void Win32Window::SetChildContent(HWND content) { 242 | child_content_ = content; 243 | SetParent(content, window_handle_); 244 | RECT frame = GetClientArea(); 245 | 246 | MoveWindow(content, frame.left, frame.top, frame.right - frame.left, 247 | frame.bottom - frame.top, true); 248 | 249 | SetFocus(child_content_); 250 | } 251 | 252 | RECT Win32Window::GetClientArea() { 253 | RECT frame; 254 | GetClientRect(window_handle_, &frame); 255 | return frame; 256 | } 257 | 258 | HWND Win32Window::GetHandle() { 259 | return window_handle_; 260 | } 261 | 262 | void Win32Window::SetQuitOnClose(bool quit_on_close) { 263 | quit_on_close_ = quit_on_close; 264 | } 265 | 266 | bool Win32Window::OnCreate() { 267 | // No-op; provided for subclasses. 268 | return true; 269 | } 270 | 271 | void Win32Window::OnDestroy() { 272 | // No-op; provided for subclasses. 273 | } 274 | 275 | void Win32Window::UpdateTheme(HWND const window) { 276 | DWORD light_mode; 277 | DWORD light_mode_size = sizeof(light_mode); 278 | LSTATUS result = RegGetValue(HKEY_CURRENT_USER, kGetPreferredBrightnessRegKey, 279 | kGetPreferredBrightnessRegValue, 280 | RRF_RT_REG_DWORD, nullptr, &light_mode, 281 | &light_mode_size); 282 | 283 | if (result == ERROR_SUCCESS) { 284 | BOOL enable_dark_mode = light_mode == 0; 285 | DwmSetWindowAttribute(window, DWMWA_USE_IMMERSIVE_DARK_MODE, 286 | &enable_dark_mode, sizeof(enable_dark_mode)); 287 | } 288 | } 289 | -------------------------------------------------------------------------------- /windows/runner/win32_window.h: -------------------------------------------------------------------------------- 1 | #ifndef RUNNER_WIN32_WINDOW_H_ 2 | #define RUNNER_WIN32_WINDOW_H_ 3 | 4 | #include 5 | 6 | #include 7 | #include 8 | #include 9 | 10 | // A class abstraction for a high DPI-aware Win32 Window. Intended to be 11 | // inherited from by classes that wish to specialize with custom 12 | // rendering and input handling 13 | class Win32Window { 14 | public: 15 | struct Point { 16 | unsigned int x; 17 | unsigned int y; 18 | Point(unsigned int x, unsigned int y) : x(x), y(y) {} 19 | }; 20 | 21 | struct Size { 22 | unsigned int width; 23 | unsigned int height; 24 | Size(unsigned int width, unsigned int height) 25 | : width(width), height(height) {} 26 | }; 27 | 28 | Win32Window(); 29 | virtual ~Win32Window(); 30 | 31 | // Creates a win32 window with |title| that is positioned and sized using 32 | // |origin| and |size|. New windows are created on the default monitor. Window 33 | // sizes are specified to the OS in physical pixels, hence to ensure a 34 | // consistent size this function will scale the inputted width and height as 35 | // as appropriate for the default monitor. The window is invisible until 36 | // |Show| is called. Returns true if the window was created successfully. 37 | bool Create(const std::wstring& title, const Point& origin, const Size& size); 38 | 39 | // Show the current window. Returns true if the window was successfully shown. 40 | bool Show(); 41 | 42 | // Release OS resources associated with window. 43 | void Destroy(); 44 | 45 | // Inserts |content| into the window tree. 46 | void SetChildContent(HWND content); 47 | 48 | // Returns the backing Window handle to enable clients to set icon and other 49 | // window properties. Returns nullptr if the window has been destroyed. 50 | HWND GetHandle(); 51 | 52 | // If true, closing this window will quit the application. 53 | void SetQuitOnClose(bool quit_on_close); 54 | 55 | // Return a RECT representing the bounds of the current client area. 56 | RECT GetClientArea(); 57 | 58 | protected: 59 | // Processes and route salient window messages for mouse handling, 60 | // size change and DPI. Delegates handling of these to member overloads that 61 | // inheriting classes can handle. 62 | virtual LRESULT MessageHandler(HWND window, 63 | UINT const message, 64 | WPARAM const wparam, 65 | LPARAM const lparam) noexcept; 66 | 67 | // Called when CreateAndShow is called, allowing subclass window-related 68 | // setup. Subclasses should return false if setup fails. 69 | virtual bool OnCreate(); 70 | 71 | // Called when Destroy is called. 72 | virtual void OnDestroy(); 73 | 74 | private: 75 | friend class WindowClassRegistrar; 76 | 77 | // OS callback called by message pump. Handles the WM_NCCREATE message which 78 | // is passed when the non-client area is being created and enables automatic 79 | // non-client DPI scaling so that the non-client area automatically 80 | // responds to changes in DPI. All other messages are handled by 81 | // MessageHandler. 82 | static LRESULT CALLBACK WndProc(HWND const window, 83 | UINT const message, 84 | WPARAM const wparam, 85 | LPARAM const lparam) noexcept; 86 | 87 | // Retrieves a class instance pointer for |window| 88 | static Win32Window* GetThisFromHandle(HWND const window) noexcept; 89 | 90 | // Update the window frame's theme to match the system theme. 91 | static void UpdateTheme(HWND const window); 92 | 93 | bool quit_on_close_ = false; 94 | 95 | // window handle for top level window. 96 | HWND window_handle_ = nullptr; 97 | 98 | // window handle for hosted content. 99 | HWND child_content_ = nullptr; 100 | }; 101 | 102 | #endif // RUNNER_WIN32_WINDOW_H_ 103 | --------------------------------------------------------------------------------