Integrating Huawei Map Kit in HarmonyOS

Introduction

In this article, we will learn about Huawei Map Kit in HarmonyOS. Map Kit is an SDK for map development. It covers map data of more than 200 countries and regions and supports over 70 languages. With this SDK, you can easily integrate map-based functions into your HarmonyOS application.

Development Overview

You need to install DevEcho Studio IDE and I assume that you have prior knowledge about HarmonyOS and Java.

HarmonyOS QR Code Generation

Introduction

A QR code (abbreviated from Quick Response code) is a type of matrix barcode (or two-dimensional barcode).

HarmonyOS provides code generation to return the byte stream of a quick response (QR) code image based on a given string and QR code image size. The caller can use the QR code byte stream to generate a QR code image.