react-native-fast-image/ReactNativeFastImageExample/FastImage/App.js

import React from 'react'
import { TabNavigator, TabBarBottom } from 'react-navigation'
import FastImageExamples from './FastImageExamples'
import FastImageGrid from './FastImageGrid'
import DefaultImageGrid from './DefaultImageGrid'

const App = TabNavigator(
    {
        fastImageExample: {
            screen: FastImageExamples,
        },
        image: {
            screen: DefaultImageGrid,
        },
        fastImage: {
            screen: FastImageGrid,
        },
    },
    {
        tabBarComponent: TabBarBottom,
        tabBarPosition: 'bottom',
        swipeEnabled: false,
        animationEnabled: false,
        tabBarOptions: {
            style: {
                backgroundColor: 'white',
            },
        },
    },
)

export default App