react-native-user-avatar

React Native User Avatar

A bare-bones user avatar display with support for falling back to using the user's initials on a colored background as the avatar. Based on the great library for React: https://github.com/wbinnssmith/react-user-avatar, and ported to React Native.

iOS Screenshot	Android Screenshot

Installation

npm install --save react-native-user-avatar or yarn add react-native-user-avatar

Usage

The fallback avatar's color may be set by passing in the bgColor prop, or you can customize the range of colors used by passing in an array of bgColors. The component uses a simple calculation to consistently use the same color for the same user's name every time.

UserAvatar Component

import UserAvatar from 'react-native-user-avatar';

const App: () => React$Node = () => {
  return (
    <>
    ...
    <View>
      <UserAvatar size={100} name="Avishay Bar" />
      <UserAvatar size={100} name="Avishay Bar" src="https://dummyimage.com/100x100/000/fff" />
      <UserAvatar size={50} name="John Doe" bgColors={['#ccc', '#fafafa', '#ccaabb']}/>
      <UserAvatar size={50} name="John Doe" />
      <UserAvatar size={50} name="Jane Doe" bgColor="#000" />
    </View>
    ...

UserAvatar Props

Attribute	Type	Default Value	Description
name	string	'John Doe'	name used for generating initials
src	string	undefined	source image on the internet to display
bgColor	string	undefined	custom background color for the initials
bgColors	array	see index.js	custom array of background colors to choose from
textColor	string	'#fff'	custom text color for the initials font
size	number	32	custom size that defines both the avatar and the initials font size
imageStyle	object	undefined	custom image styling to append to the Image component displays the source image
textStyle	object	undefined	custom text styling to append to the Text component that displays initials
style	object	undefined	custom style to append to the UserAvatar component container
borderRadius	number	size * 0.5	custom border radius for the component
component	React.Component	undefined	custom component to display instead of initials or source image

Contributing

Contributions are welcome. Please see CONTRIBUTING.md if you like to contribute to this library.

Credits

@wbinnssmith for creating https://github.com/wbinnssmith/react-user-avatar

License

MIT