React-native-thumbnail-grid-expo NPM

React Native Photo Grid

Code:

const images = [
  'https://cdn.pixabay.com/photo/2017/06/09/09/39/adler-2386314_960_720.jpg',
  'https://cdn.pixabay.com/photo/2017/06/02/18/24/fruit-2367029_960_720.jpg',
  'https://cdn.pixabay.com/photo/2016/08/12/22/34/apple-1589869_960_720.jpg'
]
...
<MediaGrid source={images} onPressImage={uri => this.showImage(uri)} />

Custom Image source object

The source prop also accepts an Array of source objects like so:

const images = [
  {
    uri: 'https://cdn.pixabay.com/photo/2017/06/09/09/39/adler-2386314_960_720.jpg',
    headers: {
      Authorization: 'Bearer xyz'
    }
  },
  {
    uri: 'https://cdn.pixabay.com/photo/2017/06/02/18/24/fruit-2367029_960_720.jpg',
    headers: {
      Authorization: 'Bearer xyz'
    }
  },
  {
    uri: 'https://cdn.pixabay.com/photo/2016/08/12/22/34/apple-1589869_960_720.jpg'
    headers: {
      Authorization: 'Bearer xyz'
    }
  }
]
...
<MediaGrid source={images} onPressImage={source => this.showImage(source.uri)} />

Props

Property	Type	Description
source	PropTypes.array	Array containing Image uri string or source object
width	PropTypes.number	Container width
height	PropTypes.number	Container height
ratio	PropTypes.float	Split screen ratio
style	PropTypes.object	Container styles
imageStyle	PropTypes.object	Image styles
imageProps	PropTypes.object	Image props
onPressImage	PropTypes.func	Callback when press image
emptyImage		default empty image load

Image props

Property	Description
placeholderSource	Show placeholderSource if the source can't be loaded or error.
loadingStyle	Style ActivityIndicator {size: 'small'; color: 'gray'}
isShowActivity	Show ActivityIndicator loading
placeholderStyle	Style placeholder image