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App.js
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App.js
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/**
* Sample React Native App
* https://github.com/facebook/react-native
* @flow
*/
import React, {Component} from 'react'
import {Platform, Text, View} from 'react-native'
import
bip39 from 'react-native-bip39'
import {Buffer} from 'buffer'
const instructions = Platform.select({
ios: 'Press Cmd+R to reload,\n' +
'Cmd+D or shake for dev menu',
android: 'Double tap R on your keyboard to reload,\n' +
'Shake or press menu button for dev menu',
})
export default class App extends Component {
state = {
mnemonic: ''
}
constructor(props) {
super(props)
try {
bip39.generateMnemonic().then(mnemonic => {
console.log(mnemonic)
this.setState({mnemonic})
}).catch(e => {
console.error(e)
})
} catch (e) {
console.error(e)
}
}
render() {
// let mnemonic = Buffer.from(`1203`, 'hex')
return (
<View style={{flex: 1, justifyContent: 'center', alignItems: 'center'}}>
<Text>Hello World!</Text>
<Text>{instructions}</Text>
<Text>{this.state.mnemonic.toString()}</Text>
</View>
)
}
}