Tuya Developer PlatformApp DevelopmentDevice PanelPanel SDKs（React Native Panel）APIUtilsStringUtils

StringUtils

Last Updated on : 2023-10-12 08:00:24download

This topic describes the utility methods related to strings.

Convert a string to an array

API operation name

hexStringToNumber

API description

Convert a specified hexadecimal string to an array.

Request parameter

Name	Data type	Description	Required
bits	string	The hexadecimal string.	Yes

Return parameter

Name	Data type	Description
result	number	The array that is converted from the specified hexadecimal string.

Sample request

import { Utils } from "tuya-panel-kit";
const { hexStringToNumber } = Utils.StringUtils;

hexStringToNumber(bits);
// Example:
hexStringToNumber("AD03");

Sample response

[173, 3]

Convert hexadecimal to binary

API operation name

hexStringToBinString

API description

Convert a hexadecimal string to a binary string.

Request parameter

Name	Data type	Description	Required
str	string	`str` is a hexadecimal string.	Yes

Return parameter

Name	Data type	Description
result	string	The string that is converted from `str`. It contains `0` and `1`.

Sample request

import { Utils } from "tuya-panel-kit";
const { hexStringToBinString } = Utils.StringUtils;

hexStringToBinString(str);
// Example:
hexStringToBinString("A7B9");
hexStringToBinString("0709");

Sample response

1010011110111001
0000011100001001

Convert a string in camel case

API operation name

camelize

API description

Remove all hyphens (-) or underlines (_) from a string and capitalize the first character that follows the hyphens or underlines.

Request parameter

Name	Data type	Description	Required
str	string	String	Yes

Return parameter

Name	Data type	Description
result	string	The returned string in the camel case format.

Sample request

import { Utils } from "tuya-panel-kit";
const { camelize } = Utils.StringUtils;

camelize(str);
// Example:
camelize("abb_aa-cc");

Sample response

abbAaCc

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