Million Chinese character annotation > > intensive reading kernel source code, Chinese annotation analysis, deep foundation engineering, permanent brain memory, and four code warehouses are updated synchronously every day< gitee | github | csdn | coding >
One hundred blog Analysis > > story telling kernel, question and answer ...
Posted by dragin33 on Wed, 09 Mar 2022 11:09:34 +0100
Open the official website and find the document of WebView (not supported by the simulator) Hongmeng webview's Development Guide (original link, easy to identify and click): https://developer.harmonyos.com/cn/docs/documentation/doc-guides/ui-java-component-webview-0000001092715158
2. Create a Page Ability and make the basic layout well ...
The content of this column explains again: the whole column is in the field of Hongmeng application development, and each article is a complete project.This column does not cover the basic course of HarmonyOS application development. There are many high-quality articles on CSDN for reference.This project is the implementation of th ...
Posted by cl_stef on Sun, 27 Feb 2022 15:30:59 +0100
One hundred blog Analysis ｜ this article is: (message mapping) | analyze the process communication mechanism of liteipc (Part 2)
Related articles of process communication are:
v26.08 Hongmeng kernel source code analysis (spin lock) | be a good comrade of chastity archway
v27.05 Hongmeng kernel source code analysis (mutex lock) | it's ...
Posted by ShiloVir on Fri, 11 Feb 2022 06:21:57 +0100
Abstract: This paper first introduces the structure and global variables of the lower LFS file system structure, and then analyzes the lower LFS file operation interface.
This article is shared from Huawei cloud community< #Hongmeng light kernel M core source code analysis series II-02 file system LittleFS >, author: zhushy.
LittleFS i ...
Posted by Dave3765 on Tue, 08 Feb 2022 06:58:02 +0100
This article is shared from Huawei cloud community Hongmeng light kernel M-core source code analysis series 21 01 Virtual File System VFS , author: zhushy.
VFS (Virtual File System) is the virtual layer of the file system. It is not an actual file system, but a software adhesive layer on the heterogeneous file system, which provides users with ...
Posted by gelwa on Thu, 27 Jan 2022 12:26:09 +0100
Abstract: This paper introduces the implementation of LiteOS-M kernel Newlib C, especially the file system and memory allocation release part, and finally introduces the Newlib hook function.
This article is shared from Huawei cloud community< Hongmeng light kernel M core source code analysis series 20 Newlib C >, author: zhushy.
Posted by miancu on Wed, 26 Jan 2022 08:29:35 +0100
When we present the content to users on the mobile phone screen for viewing, the composition of the content is composed of layout and group price elements. Therefore, here we learn about the components and layouts commonly used in the development of harmony OS.
We call the elements displayed on mobile phones o ...
Posted by peterjoel on Tue, 25 Jan 2022 00:16:15 +0100
1, Introduction to WLAN
Wireless Local Area Networks (WLAN) is a LAN that sends and receives data through radio, infrared optical signals or other technologies. Users can realize network communication without physical connection between nodes through WLAN. It is often used in the office and public environment where users carry mobile terminals ...
Posted by HairyArse on Mon, 24 Jan 2022 22:03:51 +0100
Author: Li Gang, Huawei distributed hardware technology expert, sun Binxin, Huawei application framework technology expert
HarmonyOS is a new distributed operating system, which provides developers with distributed technologies such as meta capability framework, event notification and distributed hardware, so as to develop distributed applic ...