FA Model Development Overview

During application development based on the 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 Development - ServiceAbility Component Development - DataAbility Component Development - Service Widget Development in FA Model - Context - Want
Process model	Learn the process model and common IPC modes of the FA model.	Process Model Overview
Thread model	Learn the thread model and common inter-thread communication modes of the FA model.	Thread Model Overview
Application configuration file	Learn the requirements for developing application configuration files in the FA model.	Application Configuration File