React Native save base64 image to Album

Question

Third Party API return a \"QR code image\" in base64 encode,
I need save that image to User\'s Album.

• CamerRoll - not support saving base64 image to album <

Answer 1

I got this worked in following example

import RNFetchBlob from 'rn-fetch-blob';
import Permissions from 'react-native-permissions';

 takeSnapshot = async () => {
    const currentStatus = await Permissions.check('storage');

    if (currentStatus !== 'authorized') {
      const status = await Permissions.request('storage');

      if (status !== 'authorized') {
        return false;
      }
    }

    // put here your base64
    const base64 = '';

    const path = `${RNFetchBlob.fs.dirs.DCIMDir}/test11.png`;

    try {
      const data = await RNFetchBlob.fs.writeFile(path, base64, 'base64');
      console.log(data, 'data');
    } catch (error) {
      console.log(error.message);
    }
  };