TextArea (System API)

The TextArea component supports multi-line text input.

NOTE

• This component is supported since API version 7. Updates will be marked with a superscript to indicate their earliest API version.

• This topic describes only system APIs provided by the module. For details about its public APIs, see TextArea.

voiceButton²³⁺

voiceButton(options: Optional<VoiceButtonOptions>)

Sets the voice button options.

System API: This is a system API.

System capability: SystemCapability.ArkUI.ArkUI.Full

Atomic service API: This API can be used in atomic services since API version 23.

Parameters

Name	Type	Mandatory	Description
options	Optional<VoiceButtonOptions>	Yes	Voice button options.

Examples

Example 1: Setting a Voice Button

This example demonstrates how to enable the voice input button for an input box by configuring the voiceButton API.

The voiceButton API is added since API version 23.

// xxx.ets
@Entry
@Component
struct TextAreaExample {

  build() {
    Column() {
      TextArea().voiceButton({enabled: true})
    }
  }
}