GUI Application

The GUI framework diagram is shown in the figure below:

• In each project, multiple applications can exist simultaneously, but only one application can be in a running state at any given time, while the other applications will be in a suspended state.

• When using different rendering engines, the upper-layer implementation of the application will vary.

• Each APP can create its own dedicated thread, or it may choose not to.

• The APP can be installed, opened, closed, uninstalled, and switched.

• The GUI_SERVER performs operations such as traversing controls according to refresh instructions, rendering the frame buffer, executing trigger callbacks, and scheduling apps.

• C-APP
  • Syntax
  • API
• Use LVGL Design An Application
  • What is LVGL
• Use ARM-2D Design An Application
  • What is ARM-2D
  • ARM-2D Quick Start
  • ARM-2D Document
• Use Script Design An Application
  • Overview
  • Function Panels
  • Resource Mangement
  • Menu Bar
  • Quick Start To Tutorials
  • GUI Demo Project
  • JavaScript syntax
  • XML syntax
  • Middleware
• Application switching
  • Application switching animation sample