eGrocer Customer App Maintenance Guide

Generate Keystore

Generate a keystore for the app to sign Android APKs:

keytool -genkey -v -keystore keystore.jks -keyalg RSA -keysize 2048 -validity 10000 -alias upload -storepass 123456 -keypass 123456 -dname "CN=Aum Quiz, OU=, O=, L=, S=, C=" 

Obtain SHA Keys

To obtain SHA keys required for integrating Firebase:

cd android
./gradlew signingReport
cd ..

Clean Flutter Project

Clean the Flutter project:

flutter clean

Clean and Fetch Dependencies

Clean the project and fetch dependencies:

flutter clean
yes | flutter pub cache clean
flutter pub get

Clean and Fetch Dependencies for iOS

Clean the project and fetch dependencies for iOS:

flutter clean
yes | flutter pub cache clean
flutter pub get
cd ios/
pod init
pod install
pod update

Build Android Application

To build the Android application:

flutter clean
flutter pub get
flutter build apk

Build Android App Bundle

To build the Android app bundle:

flutter clean
flutter pub get
flutter build appbundle

Update iOS Pods

Update iOS dependencies:

flutter clean
flutter pub get
cd ios
pod init
pod install
pod update
cd ..

Publish iOS App

Publish Without Changing Version

To publish the iOS app without changing the version:

cd ios
flutter clean
flutter pub get
pod init
pod install
pod update
xed .

Publish With Changing Version

To publish the iOS app with a version change:

cd ios
flutter clean
flutter pub get
pod init
pod install
pod update
flutter build ios
pod install
pod update
xed .

Resolve Common iOS Errors

To resolve common iOS errors:

flutter clean
rm -rf ios/Pods
rm -rf ios/.symlinks
rm -rf ios/Flutter/Flutter.framework
rm -rf Flutter/Flutter.podspec
rm ios/podfile.lock
cd ios 
pod deintegrate
flutter pub cache repair
flutter pub get 
pod install 
pod update 
flutter build ios
pod install 
pod update
xed .

Clean Firebase Data and Cache

To clean old Firebase data and cache from the code:

rm -rf .metadata
rm -rf .flutter-plugins-dependencies
rm -rf .flutter-plugins
rm -rf .idea
rm -rf .dart_tool
rm -rf build
rm -rf devtools_options.yaml
rm -rf analysis_options.yaml
rm -rf android/app/google-services.json
rm -rf android/.gradle
rm -rf ios/.symlinks
rm -rf ios/Pods
rm -rf ios/Runner/GoogleService-Info.plist
rm -rf ios/firebase_app_id_file.json
rm -rf ios/build
rm -rf ios/Podfile.lock
rm -rf pubspec.lock
rm -rf lib/firebase_options.dart

Clean Temp Cached Files

To clean cache from the code:

rm -rf .pub-cache/
rm -rf build/
rm -rf .dart_tool/
rm -rf .idea/
rm -rf .vscode/
rm -rf android/.gradle/
rm -rf ios/.symlinks/
rm -rf ios/Pods/
rm -rf ios/build/
rm -rf ios/Podfile.lock
rm -rf pubspec.lock
rm -rf devtools_options.yaml
rm -rf analysis_options.yaml
rm -rf .flutter-plugins
rm -rf .flutter-plugins-dependencies
rm -rf ios/Flutter/Flutter.podspec
rm -rf ios/Flutter/flutter_export_environment.sh
rm -rf ios/Flutter/Generated.xcconfig