How To Display Flag on Your Flutter App Using the Flag Package

A flutter package that allows you to display any country Flag on your mobile app.

flag

A flag Flutter package for Android / iOS / Web. Mobile Based by https://github.com/dnfield/flutter_svg , Web Based by Image.network

ScreenShot

svg source

• Flag list came from UN members. UN Web Site
• A lot of flag svg files came from wike. such as Antigua and Barbuda
• Some flag svg files came from Countryflags.

fetch data :python file is fetch_data/main.py

Update time: 2020-04-21 23:22:58

Marge from 2.0.X to 3

Replace Flags.getFlag(country: to Flag(. 🙂

Flag list

Flag List

Organisations

• eu European Union. Modify by art-decor for European Union

How to use

Flag(COUNTRY_CODE, height: HEIGHT, width: WIDTH),

Such as

• Flag('AD', height: 100, width: null)
• Flag('AD', height: null, width: null)
• Flag('AD', height: 10, width: 100, fit: BoxFit.fill)

Bugs

• brazilian (br) flag, you can see that the letters are still a bit abnormal.

Branch & version

switch Flutter SDK channel
Flutter-build-release-channels

flutter channel
flutter channel <channel-name>

• develop –> develop
• stable –> verison X.Y.Z (using latest stable channel Flutter SDK)

Channel stable, 1.17.5

• master –> verison X.Y.Z-pre (using latest bate channel Flutter SDK)

Channel beta, 1.20.0-7.3.pre