DisplayAgentInterface

The public interface for DisplayAgent

Types

interface Listener

interface Renderer

The renderer of display agent. When receive an directive for display, the agent will request the renderer to render it.

abstract fun displayCardCleared(templateId: String)

Notifies the display that has been cleared.

Notifies the display that has been rendered.

Notifies the display that has been render failed.

This should be called when occur interaction(input event such as touch, drag, etc...) for display

abstract fun setElementSelected( templateId: String, token: String, postback: String? = null, callback: DisplayInterface.OnElementSelectedCallback? = null): String

Each element has it's own token.

Set a renderer to interact with the display agent.

abstract fun triggerChild( templateId: String, playServiceId: String, data: JsonObject, callback: DisplayAgentInterface.OnTriggerChildCallback?)