react-native-header-scroll-view

A React Native component that mimicks Apple's large header that fades in a smaller header as you scroll, and slightly expands as you scroll up. You can see this effect in Apple's Messages, Books, etc.

Installation

# yarn
yarn add react-native-header-scroll-view

# npm
npm install react-native-header-scroll-view --save

Then, import with:

import HeaderScrollView from 'react-native-header-scroll-view';

Usage

Example usage:

import React, { Component } from 'react';
import { Text } from 'react-native';
import HeaderScrollView from 'react-native-header-scroll-view';

class App extends Component {
  render() {
    return (
      <HeaderScrollView title="For You">
        <Text>...</Text>
      </HeaderScrollView>
    );
  }
}

To use this component with React Navigation, you'd want to disable the built-in header. There are 2 ways to disable the header in React Navigation:

Disable the default header for one screen:

static navigationOptions = {
  headerShown: false
};

Disable header globally in createStackNavigator:

const Home = createStackNavigator(
  {
    ExampleScreen1,
    ExampleScreen1,
  },
  {
    headerMode: 'none',
  }
);

Props

For default Apple-style settings, you only need to provide:

Prop	Type	Description
title	string	The title of the header. This will show up as large text inside the scroll view and then fade in as the smaller text inside the header.

From there, you can customize this component to get exactly what you want.

Prop	Type	Description
titleStyle	React Native style or Object	Styles the large header title component inside the scroll view.
containerStyle	React Native style or Object	Styles the entire container wrapping the header and the scrollview.
headerContainerStyle	React Native style or Object	Styles the container of the header component that appears after scrolling.
headerComponentContainerStyle	React Native style or Object	Styles the component inside the header. Anything within this style will fade in and out as the scroll position changes.
headlineStyle	React Native style or Object	Styles the header text inside the header that appears after scrolling.
scrollContainerStyle	React Native style or Object	Styles the scroll view component.
fadeDirection	String	When the header component fades, it can fade 'up' or 'down',
scrollViewProps	Object	Pass any extra props to the scrollView.

Visual reference of the styles containers: