Function takePictureAsync

with-google-vision/App.js:49–68

()

  const [status, setStatus] = useState(null);

  const takePictureAsync = async () => {
    const result = await ImagePicker.launchCameraAsync({
      base64: true,
    });
    if (!result.canceled && result.assets && result.assets.length > 0) {
      const { uri, base64 } = result.assets[0];
      setImage(uri);
      setStatus("Loading...");
      try {
        const result = await callGoogleVisionAsync(base64);
        setStatus(result);
      } catch (error) {
        console.log(error);
        setStatus(`Error: ${error.message}`);
      }
    } else {
      setImage(null);
      setStatus(null);
    }
  };

  return (
    <View style={styles.container}>