Mighty E-commerce

Introduction

Mighty E-commerce is a modern, all-in-one E-commerce Management and System built with Flutter and Laravel. It is designed for educators, coaching centers, and organizations to create, manage, and conduct exams efficiently.

The system allows you to build a structured question bank with categories, subjects, chapters, and difficulty levels. You can generate quizzes for practice, mock tests, or real exams with full control over timing, scoring, and evaluation.

Mighty E-commerce supports online examinations, instant result generation, performance analysis, and detailed reports — making it a complete solution for exam preparation and assessment management on a single powerful platform.

📱 App Setup

Mighty allows you to quickly set up and launch your own quiz and online exam application with minimal configuration.

You can easily customize app branding, connect with the backend API, and configure essential settings for managing question banks, quizzes, and exams.

The setup process ensures a smooth deployment experience, enabling you to start creating and conducting exams for students or users in no time.

🌐 Set Base URL

Open the following file:

/lib/utils/app_constant.dart

Update the base URL:

static const String baseUrl = "https://api.domain.com";

Rebuild the app after updating.

Change App Name

1. Edit appName in /lib/utils/app_constant.dart

2. Update label in AndroidManifest.xml

3. Update app name in Info.plist

Change App Package Name

The Android package name should be updated before publishing the application. To begin, open the following file:

android/app/build.gradle

Inside the android section, locate the namespace entry:

android {
    namespace = "com.fuedevs.quiz"
}

Select the current namespace value and use the IDE’s global search and replace feature to update it throughout the project.

• Windows / Linux: Ctrl + Shift + R
• macOS: Command + Shift + R

This ensures that the old package name is replaced consistently in all necessary files and directories.

Files to Review

• android/app/build.gradle
• android/app/src/main/AndroidManifest.xml
• android/app/src/debug/AndroidManifest.xml
• android/app/src/profile/AndroidManifest.xml
• android/app/src/main/java/ or android/app/src/main/kotlin/

After completing the replacement, clean and rebuild the project using:

flutter clean
flutter pub get
flutter run

⚠ Warning: Any incorrect or incomplete package name replacement may result in build errors or integration issues.

Change App Icon

You can personalize the app to reflect your own brand by updating the logo, app icon, splash screens, colors, fonts, and other visual elements. This ensures a consistent and professional look across the entire application.

2. Change App Icon

To replace the app icon, you need to generate all required icon sizes for Android and iOS. A recommended tool for this is: https://www.appicon.co/

1. Upload your base icon to the generator and download the generated package.
2. Android: Go to /android/app/src/main/res and replace all mipmap-* folders with the corresponding folders from the generated Android icon package.
3. iOS: Go to /ios/Runner/Assets.xcassets and replace Assets.xcassets with the generated iOS Assets.xcassets folder.

Important: Keep the folder structure and file names exactly as in the generated package. Incorrect replacement may cause icons not to appear in the app.

3. Apply Changes

After updating the logo and icon, run the following commands to apply changes properly:

flutter clean
flutter pub get
flutter run

By following these steps, you can fully customize your app branding with minimal effort.

Build for Android

Once the application setup is complete, you can generate Android build files for testing or production release using Flutter CLI commands.

Generate APK

Run the following command to generate a full release APK:

flutter build apk

This command creates a release APK that supports all major Android device architectures.

Output location:

build/app/outputs/flutter-apk

Generate Split APKs (Smaller Size)

To generate separate APK files for different CPU architectures (recommended for smaller file size), run:

flutter build apk --target-platform android-arm,android-arm64,android-x64 --split-per-abi

This command generates multiple APK files. Use the APK that matches the target device architecture.

Generate App Bundle (Google Play Store)

The Android App Bundle (.aab) is the recommended format for publishing apps on the Google Play Store.

Step 1 — Configure Signing

Open the following file:

android/app/build.gradle

Inside buildTypes > release, set:

signingConfig = signingConfigs.release

Step 2 — Generate New Keystore (JKS)

Run the following command in your terminal.

macOS / Linux:

keytool -genkey -v -keystore ~/upload-keystore.jks -keyalg RSA \
-keysize 2048 -validity 10000 -alias upload

Windows (PowerShell):

keytool -genkey -v -keystore $env:USERPROFILE\upload-keystore.jks `
-storetype JKS -keyalg RSA -keysize 2048 -validity 10000 `
-alias upload

Step 3 — Create key.properties File

Create a file named:

/android/key.properties

Add the following content:

storePassword=12345678 //your password
keyPassword=12345678 // your password
keyAlias=upload // your alias
storeFile=./upload-keystore.jks //your jks file path

Step 4 — Build App Bundle

Run the following command:

flutter build appbundle

build/app/outputs/bundle/release/app-release.aab

This command generates the Android App Bundle (.aab), which is required for publishing apps on the Google Play Store.

Build for iOS

iOS applications cannot be installed directly on physical devices in the same way as Android APK files. Apple requires iOS apps to be distributed through official channels such as TestFlight for testing or the App Store for public release.

To install and test the app on an iPhone or iPad, you must configure your Apple Developer Account, set up code signing in Xcode, and upload the build to TestFlight or the App Store.

Certificate Signing Request (CSR) Creation and Installation Guide

Step 1: Create a Certificate Signing Request (CSR)

1. Open Keychain Access on your Mac.
2. Go to Keychain Access → Certificate Assistant → Request a Certificate from a Certificate Authority.
3. Enter your email address, CA email address, and a common name (you may use your app name).
4. Select "Save to Disk".
5. Click Continue and save the CSR file to your computer.

Step 2: Generate the .p12 Certificate

1. Go to your Apple Developer Account.
2. Navigate to Certificates, Identifiers & Profiles.
3. Click on Certificates and then click the (+) button.
4. Select "Apple Push Notification service SSL (Sandbox & Production)".
5. Select the appropriate App ID.
6. Click Continue and upload the CSR file you created.
7. Download the generated certificate.

Step 3: Install the Certificate

1. Double-click the downloaded certificate file to install it in Keychain Access.
2. Go to Keychain Access → My Certificates.
3. Locate the newly installed certificate.
4. Right-click the certificate and select Export.
5. Choose a location and export the certificate as a .p12 file.
6. Set a password for the certificate.

Note: Store the password securely. Xcode may ask for the Keychain password when running the app. If you prefer not to enter the password each time, you may leave it empty.

Open the Project in Xcode

1. Open Xcode on your Mac.
2. Select File → Open or press Command + O.
3. Navigate to your Flutter project directory.
4. Open the ios folder.
5. Select the .xcworkspace (recommended) or .xcodeproj file.

Xcode will open your Flutter project, allowing you to build, run, and configure your iOS application.

Change Bundle Name

1. Select your project in the Xcode project navigator.
2. Choose the target from the Targets section.
3. Go to the Info tab.
4. Scroll to Custom iOS Target Properties.
5. Locate Bundle Name and edit its value.
6. Save changes using Command + S.

Change Bundle Identifier

The Bundle Identifier is a unique identifier for your application on iOS and macOS. It must be unique across all apps in the App Store.

1. Select your project in Xcode.
2. Go to the General tab.
3. Under the Identity section, update the Bundle Identifier.

Web Setup

Change Branding

• Logo: /web/logo.png
• Header Logo: /web/appbarlogo.png
• Favicon: /web/favicon.png
• Title & Description: /web/index.html
• PWA Name: /web/manifest.json

Build Web

flutter build web

Upload files from /build/web/ to your domain (including hidden files).

After successfully build. open /build/web folder. You will see web folder. Zip it and upload to your server.

Yor are Done! Your web is live now.

Changelog

This changelog documents the version history of Mighty, including new features, improvements, and bug fixes.

• Version 1.0.0 – Initial release with core features, including quiz creation, question bank management, exams, and result analysis.

Note: Remember to update this changelog for every new version of the app to keep users informed about updates and changes.