EmbeddableUIAbilityContext provides the context environment for the EmbeddableUIAbility. It inherits from UIAbilityContext.
When an EmbeddableUIAbility component is instantiated, the system automatically creates the corresponding EmbeddableUIAbilityContext.
Through the EmbeddableUIAbilityContext, you can obtain the EmbeddableUIAbility-related configuration and APIs for operating EmbeddableUIAbility and ServiceExtensionAbility components. For example, you can use the APIs to start an EmbeddableUIAbility, terminate an EmbeddableUIAbility to which the EmbeddableUIAbilityContext belongs, and start, terminate, connect to, or disconnect from a ServiceExtensionAbility.
System capability: SystemCapability.Ability.AbilityRuntime.Core
Atomic service API: This API can be used in atomic services since API version 12.