`# Aipetto pet owners app

The packages we use:

Package	Pub
State Management
----------------------------------------------------	------------------------------------------------------------------
bloc
bloc_test

Project Structure

The project is organized following a domain-driven or feature(module reservations, module user, module business) approach instead of layered(one folder for pages, other for repositories, other for widgets, etc).

├── lib
|   ├  │──components
|   ├  │──config
|   ├  │──data
|   ├  │──config.storage
|   ├  │──routes
|   ├  │──utils
│   │  │──modules
│   │        ├── module-feature (example: businessServiceReservation)
│   │           ├── bloc
│   │           │   └── module_bloc.dart
|   |           |   └── module_event.dart
|   |           |   └── module_state.dart
|   |           └── models
|   |           |   └── models.dart*
|   |           |   └── post.dart
│   │           └── repository
│   │           └── service
│   │           └── view
│   │           |   ├── module_page.dart
│   │           |   └── module_list.dart
|   |           |   └── view.dart*
|   |           └── widgets
|   |           |   └── module_loader.dart
|   |           |   └── module_list_item.dart
|   |           |   └── widgets.dart*
│   │           ├── barel-file.dart*
│   ├── app.dart
│   ├── simple_bloc_observer.dart
│   └── main.dart
├── pubspec.lock
├── pubspec.yaml

Development

This application has been developed using Flutter:

Flutter 2.0.2 • channel stable • ssh://[email protected]/flutter/flutter.git
Framework • revision 8962f6dc68 (4 months ago) • 2021-03-11 13:22:20 -0800
Engine • revision 5d8bf811b3
Tools • Dart 2.12.1

Release on Android

update pubspec.yaml:version incrementing version
update android/app/build.gradle in the paramenter: versionCode incrementing version
flutter clean
flutter build apk --release
flutter build appbundle --release

Setup basic development environment in iOS

- [x] Fetch aipetto mobile app and build project
- [x] Install Flutter SDK
    - [x] Extract .zip and create folder dev on Users home
    - [x] set Flutter SDK downloading .zip from Flutter documentation
                check echo $SHELL
                export PATH="$PATH:/Users/aipetto/dev/flutter/bin"
    - [x] Generate Flutter Project: ml_breed_face_recognition
    - [x]  Xcode License
    - [x] Edit PATH Variable .zshrc echo $SHELL
- [x] Install home-brew and command line tools
- [x] Install Xcode command-line tool
- [x] Install CocoaPods
- [x] Install iOS Emulator
- [x] Install Git and SSH

For iOS do flutter build ios --release and then open/run the project in Xcode

Troubleshooting

How to Fix Release APK Is Not Working Properly? Users can give a try to below code snippet.

flutter clean

and run the below command in the terminal.

flutter build apk --release

Open the file “android/app/src/main/AndroidManifest.xml” and add the proper user-permission:

<manifest>
 <uses-permission android:name="android.permission.INTERNET"/>
</manifest>

Make change in local.properties android project

sdk.dir=D:/SDK               //your android SDK location
flutter.sdk=D:\\Flutter\\flutter  //your flutter SDK location
flutter.versionName=1.0.0
flutter.versionCode=2
flutter.buildMode=release
Changes in your android/app/build.gradle file
buildTypes {
       release {
           // if everything ok then not add
           //minifyEnabled true
           //another you can remove minifyEnabled true
           proguardFiles getDefaultProguardFile('proguard-
            android.txt'), 'proguard-rules.pro'
           signingConfig signingConfigs.release
       }
   }

You can also change in android/app/build.gradle defaultConfig method body. multiDexEnabled true If you want to migrate to androidx then do it setup.

dependencies {
 Implementation 'junit:junit:4.12' androidTest
 Implementation 'androidx.test:runner:1.1.1' androidTest
 Implementation 'androidx.test.espresso:espresso-core:3.1.1'
 implementation 'androidx.multidex:multidex:2.0.1'
}

and clean before creating a build folder by following this cmd.

flutter clean
flutter build apk --release
flutter install
flutter build bundle --release

Go to Release Apk location

cd build\app\outputs\apk\release

Google SignIn Certificates SHA-1 between Google Release Play Console and Firebase Authentication Project

• In Google Play Console, visit Setup > App signing
• Copy SHA-1 certificate fingerprint
• Copy SHA-1 from Google Play App signing key certificate
• In your Firebase Console, visit Settings > Project settings
• Click Add fingerprint
• Add fingerprint in Firebase console
• Paste copied SHA-1 certificate fingerprint into Certificate fingerprint textfield
• Click Save
• Paste SHA-1 certificate & save

navigate to the android folder in you project
run this command ./gradlew signingReport
find release SHA certificate fingerprint
find debug SHA certificate fingerprint
add them to the firebase account SHA certificate fingerprints
redownload the google-services.json