AnnounceSemanticsEvent constructor

const AnnounceSemanticsEvent(
  1. String message,
  2. TextDirection textDirection, {
  3. Assertiveness assertiveness = Assertiveness.polite,
})

Constructs an event that triggers an announcement by the platform.

Implementation

const AnnounceSemanticsEvent(
  this.message,
  this.textDirection, {
  this.assertiveness = Assertiveness.polite,
}) : super('announce');