harmony 鸿蒙FA Model Development Overview

FA Model Development Overview

During application development based on the Feature Ability (FA) model, the following tasks are involved in the application model.

Table 1 FA model development process

Task	Introduction	Guide
Application component development	Use the PageAbility, ServiceAbility, DataAbility, and widgets of the FA model to develop applications.	- Application- or Component-Level Configuration - PageAbility Component - ServiceAbility Component - DataAbility Component - Widget Development - Context - Want
Process model	Learn the process model and common IPC modes of the FA model.	Common Events Background Services
Thread model	Learn the thread model and common inter-thread communication modes of the FA model.	Inter-Thread Communication
Mission management	Learn the basic concepts and typical scenarios of mission management in the FA model.	Mission Management
Application configuration file	Learn the requirements for developing application configuration files in the FA model.	Application Configuration File