uri : source{require (`${RNFS.DocumentDirectoryPath}/`

let fileName = videoURL.substring(videoURL.lastIndexOf("/") + 1, videoURL.length);

this.getVideoUrl(videoURL, fileName)
  .then(res => {
    this.setState({ videoUri: res });
  })
  .catch(url => {
    this.setState({ videoUri: url });
  });


getVideoUrl = (url, filename) => {
  return new Promise((resolve, reject) => {
    RNFS.readDir(RNFS.DocumentDirectoryPath)
      .then(result => {
        result.forEach(element => {
          if (element.name == filename.replace(/%20/g, "_")) {
            resolve(element.path);
          }
        });
      })
      .catch(err => {
        reject(url);
      });
  });
};

Posted by: Guest on May-13-2020

Source

import Video from "react-native-video"; <Video source={{ uri: this.state.videoUri }} // Can be a URL or a local file. ref={ref => { this.player = ref; }} // Store reference onError={this.videoError} // Callback when video cannot be loaded />;

let filename = videoUrl.substring(deviceuri.lastIndexOf("/") + 1, videoUrl.length); let path_name = RNFS.DocumentDirectoryPath + filename; RNFS.exists(path_name).then(exists => { if (exists) { console.log("Already downloaded"); } else { RNFS.downloadFile({ fromUrl: videoUrl, toFile: path_name.replace(/%20/g, "_"), background: true }) .promise.then(res => { console.log("File Downloaded", res); }) .catch(err => { console.log("err downloadFile", err); }); } });

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