This repository is an example of how you can use @solana-mobile/mobile-wallet-adapter-protocol in an Expo Go project through the use of a custom Expo development build.
Expo Go bundles a hand-picked set of native modules. This is what Expo has to say if you want to use a module not on that list:
We only include native modules in the Expo SDK if we believe they satisfy a wide range of needs, or if we think that integrating them deeply into Expo tools and services will provide additional value. If you need a specific tool that isn't provided in the Expo SDK, which is a very common requirement, then it's time to migrate from Expo Go to development builds.
Here's how to create an Expo Development Build that includes the Solana Mobile Stack's Mobile Wallet Adapter Protocol. You will need an Expo account.
npm install
npx eas build --profile development --platform android
npm start