My flutter app

My 1st flutter app and fetch data from open api

---

Fetch Sample country list from https://restcountries.com/v3.1/all and Show all country list into a list view

Overall app flow:

App widget tree

Library used:

Lib name	Description	URL
http	Network lib	https://pub.dev/packages/http
json_serializable	Create code for JSON serialization	https://pub.dev/packages/json_serializable
json_annotation		https://pub.dev/packages/json_annotation
flutter_svg	To load and display SVG files	https://pub.dev/packages/flutter_svg
hive, hive_flutter	Hive is a no-sql DB, we can store data as key value.	https://pub.dev/packages/hive
hive_generator	To generate TypeAdapter for hive	https://pub.dev/packages/hive_generator
path_provider	To load commonly used locations on the filesystem	https://pub.dev/packages/path_provider
fluttertoast	To display toast messages	https://pub.dev/packages/fluttertoast
provider	To manage app state management	https://pub.dev/packages/provider
logging	Log message with data and time prefix	https://pub.dev/packages/logging
sprintf	To use for string interpolation or format	https://pub.dev/packages/sprintf
build_runner	To generate code according to configuration	https://pub.dev/packages/build_runner

Customized font use:

• Roboto Condensed https://fonts.google.com/specimen/Roboto+Condensed

Some flutter command:

• One time generate code using this command: [https://flutter.dev/docs/development/data-and-backend/json#code-generation]

flutter pub run build_runner build -To create fullter app: flutter pub outdated

• Create Sample app:

flutter create flutter_complete_guide

• Run app

flutter run