Flutter wrapper for Metamask SDK(Web, Android, IOS)

[makinghappen]

Feature Request

Having a Flutter wrapper package for Metamask SDK(Javascript, Android and IOS) would be really great.

Why it is needed

Flutter is a great thing to build cross-platform apps on, and a Web3 library(WebThree for dart language is available, also WalletConnect has released its support for Flutter.

Possible implementation

It would rely on https://github.com/MetaMask/metamask-sdk for Web https://github.com/MetaMask/metamask-android-sdk and https://github.com/MetaMask/metamask-ios-sdk for mobile platforms.

Code sample

WebThree library already has and example of using Metamask for Web