@berty/gnonative
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0.1.2 • Public • Published

gnonative

Develop for Gno using your app's native language

API documentation

We created a Javascript object helper (useGno) that wraps the RPC API. The useGno object is defined in the GnoNative repo at /expo/src/hooks/use-gno.ts.

The RPC API documentation is avalaible in the Buf registry:

Installation in Expo projects

Prerequisites

Please follow the general Build instructions in the main README and then:

make asdf.install_tools

Create new Expo app

npx create-expo-app my-app
cd my-app

Add the package to your npm dependencies

npm install @berty/gnonative

Customize the app

We prepared for you an example Hello World code.

Open App.js and replace the content by this:

import React, { useEffect, useState } from 'react';
import { StyleSheet, Text, View } from 'react-native';

import * as Gnonative from '@berty/gnonative';

export default function App() {
  const gno = Gnonative.useGno();
  const [greeting, setGreeting] = useState('');

  useEffect(() => {
    const greeting = async () => {
      try {
        // sync Hello function
        setGreeting(await gno.hello('Gno'));

        // async Hello function
        for await (const res of await gno.helloStream('Gno')) {
          console.log(res.greeting);
        }
      } catch (error) {
        console.log(error);
      }
    };
    greeting();
  }, []);

  return (
    <View style={styles.container}>
      <Text>Hey {greeting}</Text>
    </View>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: '#fff',
    alignItems: 'center',
    justifyContent: 'center',
  },
});

Run the app

# Re-generate the native project directories from scratch
npx expo prebuild --clean
# Run the example app on Android
npx expo run:android
# Run the example app on iOS
npx expo run:ios

Installation in bare React Native projects

For bare React Native projects, you must ensure that you have installed and configured the expo package before continuing.

Package Sidebar

Install

npm i @berty/gnonative

Weekly Downloads

8

Version

0.1.2

License

MIT

Unpacked Size

125 kB

Total Files

79

Last publish

Collaborators

  • d4ryl00
  • iuriberty
  • berty-staff
  • m42am