App.js

import React, { useState } from 'react'
import {
...
} from 'react-native';
import ImagePicker from 'react-native-image-picker';


const App = () => {
  
  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,
        }
      }
    });
  }
  return (
    <View>
     ...
    </View >
  );
};

const styles = StyleSheet.create({
...
});
export default App;