Converting a uint array to a string in UTF-8 using Ionic

Currently utilizing Ionic 3

 uintToString(uintArray) {
var encodedString = String.fromCharCode.apply(null, uintArray),
    decodedString = decodeURIComponent(escape(encodedString));
return decodedString;

It performs efficiently on the ionic serve command! However, encountering an issue when executing 'ionic cordova run android --device'

An error occurs stating that it cannot find the name 'escape'.

What is the best approach to convert a uint array into a UTF-8 string in Ionic 3?

Answer №1

It is recommended to use the encodeURI or encodeURIComponent functions instead of the deprecated global escape function. More information can be found here.

Answer №2

This is a useful function I created to convert Uint8Array into a readable string:

function uint2str(array: Uint8Array): string {
  const characters: string[] = [];
  for (let i = 0; i < array.length; i++) {
    characters.push(String.fromCharCode(array[i]));
  }
  return characters.join('');
}

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