react-native-urovo/lib/commonjs/hooks/useUrovo.js

React native bindings for urovo scanners

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useUrovo = void 0;
var _react = require("react");
var _reactNative = require("react-native");
var _reactNativeUrovo = require("react-native-urovo");
var _NativeUrovo = _interopRequireDefault(require("../NativeUrovo"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
const useUrovo = ({
  onScan,
  outputMode = _reactNativeUrovo.OutputMode.INTENT
}) => {
  const [isScannerOpened, setIsScannerOpened] = (0, _react.useState)(false);
  (0, _react.useEffect)(() => {
    let isMounted = true;
    const open = async () => {
      const isOpened = await (0, _reactNativeUrovo.openScanner)(outputMode);
      if (isMounted) {
        setIsScannerOpened(!!isOpened);
      }
    };
    open();
    return () => {
      isMounted = false;
      (0, _reactNativeUrovo.closeScanner)();
    };
  }, []);
  (0, _react.useEffect)(() => {
    let eventListener;
    if (isScannerOpened && _NativeUrovo.default) {
      const eventEmitter = _reactNative.Platform.OS === 'android' ? new _reactNative.NativeEventEmitter() : new _reactNative.NativeEventEmitter(_NativeUrovo.default);
      eventListener = eventEmitter.addListener(_reactNativeUrovo.UROVO_EVENTS.ON_SCAN, scan => {
        onScan(scan);
      });
    }
    return () => {
      eventListener?.remove();
    };
  }, [isScannerOpened, onScan]);
  return {
    isScannerOpened
  };
};
exports.useUrovo = useUrovo;
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