taro-hooks/es/useBackground/index.js

为 Taro 而设计的 Hooks Library

var _excluded = ["textStyle"];
function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; }
import { setBackgroundColor, setBackgroundTextStyle } from '@tarojs/taro';
import { useEffect } from '@taro-hooks/core';
import usePromise from '../usePromise';
function useBackground(option) {
  var setColor = usePromise(setBackgroundColor);
  var setStyleAsync = usePromise(setBackgroundTextStyle);
  var setStyle = function setStyle(textStyle) {
    return setStyleAsync({
      textStyle: textStyle
    });
  };
  useEffect(function () {
    if (option) {
      var textStyle = option.textStyle,
        colorOption = _objectWithoutPropertiesLoose(option, _excluded);
      setColor(colorOption);
      textStyle && setStyle(textStyle);
    }
  }, [option]);
  return [setColor, setStyle];
}
export default useBackground;