react-native-media-helper

React Native Media Helper

MediaHelper component for React native, supports both android and ios.

currently, react native camera roll is not supported get thumbnail video from camera roll. So this module support gets thumbnail video and photo. it depends on react-native-thumbnail and react-native-get-real-path library to complete android module

Install

npm install react-native-media-helper --save

then link

react-native-thumbnail

react-native-get-real-path

Usage:

import MediaHelper from 'react-native-media-helper'

  <MediaHelper
    numPhotos={20} // just for android
    numVideos={20} // just for android
    media='All'   // just for ios
    num={20}      // just for ios
    onCancel={() => this.setState({visible: false})}
    onSelectedItem={(item) => alert(JSON.stringify(item))}
  />

Response example:

Ios

{
  "node": {
    "timestamp": 1509173491,
    "location": {},
    "group_name": "Camera Roll",
    "type": "ALAssetTypePhoto",
    "image": {
      "width": 640,
      "height": 640,
      "isStored": true,
      "filename": "cat.jpg",
      "uri": "assets-library://asset/asset.JPG?id=BD2F9143-CAD6-476A-8875-DF91AF6401A5&ext=JPG",
      "playableDuration": 0,
      "thumbnailUrl": "assets-library://asset/asset.JPG?id=BD2F9143-CAD6-476A-8875-DF91AF6401A5&ext=JPG"
    }
  }
}

Android

{
  "node": {
    "timestamp": 1523171768,
    "group_name": "thumb",
    "type": "image/jpeg",
    "image": {
      "height": 320,
      "width": 240,
      "uri": "content://media/external/images/media/2222",
      "thumbnailUrl": "content://media/external/images/media/2222"
    }
  }
}

Props

Property	Type	default	Description
numPhotos	PropTypes.number	10	just for Android number of Photo
numVideos	PropTypes.number	10	just for Android number of Video
getPhotos	PropTypes.bool	true	just for Android allow get photo
getVideos	PropTypes.bool	true	just for Android allow get video
media	PropTypes.string	All	just for Ios String: All, Photos, Videos
num	PropTypes.number	20	just for Ios number item
imageMargin	PropTypes.number	5	Margin size of one image.
imagesPerRow	PropTypes.number	3	Number of images per row.
headerMid	PropTypes.string	'Select Items'	Text header mid
headerLeftButton	PropTypes.string	'Cancel'	Text header left button
headerRightButton	PropTypes.string	'Done'	Text header right button
onCancel	PropTypes.func	() => {}	Function cancel
onSelectedItem	PropTypes.func	() => {}	Function selected item