taro-hooks/es/useKeyboard/index.js

为 Taro 而设计的 Hooks Library

import { useEffect, useState } from '@taro-hooks/core';
import { hideKeyboard, onKeyboardHeightChange, offKeyboardHeightChange, getSelectedTextRange } from '@tarojs/taro';
import usePromise from '../usePromise';
function useKeyboard() {
  var _useState = useState(0),
    height = _useState[0],
    setHeight = _useState[1];
  useEffect(function () {
    var handle = function handle(e) {
      setHeight(e.height);
    };
    onKeyboardHeightChange(handle);
    return function () {
      offKeyboardHeightChange(handle);
    };
  });
  var handleClose = usePromise(hideKeyboard);
  var getSelectedRange = usePromise(getSelectedTextRange);
  return {
    height: height,
    close: handleClose,
    getRange: getSelectedRange
  };
}
export default useKeyboard;