App.js

...
const selectPhotoTapped = () => {
    const options = {
      title: 'Select Photo',
      storageOptions: {
        skipBackup: true,
        path: 'images',
      },
    };
    ImagePicker.showImagePicker(options, (response) => {

      // console.log('Response = ', response);
      if (response.didCancel) {
        console.log('User cancelled image picker');
      } else if (response.error) {
        console.log('ImagePicker Error: ', response.error);
      } else {
        const uri = response.uri;
        const type = response.type;
        const name = response.fileName;
        const source = {
          uri,
          type,
          name,
        }
        cloudinaryUpload(source)
      }
    });
  }
  const cloudinaryUpload = (photo) => {
    const data = new FormData()
    data.append('file', photo)
    data.append('upload_preset', 'ogcodes')
    data.append("cloud_name", "ogcodes")
    fetch("https://api.cloudinary.com/v1_1/ogcodes/upload", {
      method: "post",
      body: data
    }).then(res => res.json()).
      then(data => {
        setPhoto(data.secure_url)

      }).catch(err => {
        Alert.alert("An Error Occured While Uploading")
      })
  }
  ...