HCIA-HarmonyOS Device Develoepr V1.0 培训教材
目录
1. HarmonyOS 介绍···············································································································3
2. 设备开发入门······················································································································59
3. 内核基础·····························································································································92
4. 驱动基础····························································································································128
5. 基础子系统开发··················································································································167
6. 扩展子系统开发··················································································································207
7. 功能调测·····························································································································242
8. HarmonyOS 移植···············································································································269
9. 附录1:思考题参考答案·····································································································297
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HarmonyOS 介绍
前言
HarmonyOS是一款面向万物互联时代的、全新的分布式操作系统。
在传统的单设备系统能力的基础上,HarmonyOS提出了基于同一套系统能力、
适配多种终端形态的分布式理念,能够支持手机、平板、智能穿戴、智慧屏、
车机等多种终端设备。
本 章 主 要 介 绍HarmonyOS 分 布 式 操 作 系 统 的 概 念、 关 键 技 术 与 能 力 以 及
HarmonyOS典型的应用场景。
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目标
学习完本课程后,您将能够:
了解HarmonyOS的相关概念和产品定位;
了解HarmonyOS的技术架构;
了解HarmonyOS的关键特性。
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目录
1. HarmonyOS简介
初识HarmonyOS
HarmonyOS系统定位
HarmonyOS典型应用场景
2. HarmonyOS架构与安全
3. HarmonyOS关键特性
4. HarmonyOS生态
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HarmonyOS小场景 - 导航信息流转
HarmonyOS与地图应用深度融合,实现手机+手表的无缝导航信息流转。
起点
终点
35米
左转
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讨论:场景中需要实现哪些功能点?
请试着讨论并分析在HarmonyOS的多终端信息流转中,涉及到哪些关键点技术需要去实
现?
信息的传递协议:
Wi-Fi、蓝牙、移动网络等;
信息的精准传递:
设备绑定、信息认证等;
场景切换的判断:
是否流转的判定条件;
… …
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