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HapticFeedback

Allows access to the haptic feedback interface on the device.

Inherits: Service

Methods

  • heavy_impact - Provides a haptic feedback corresponding a collision impact with a heavy mass.
  • light_impact - Provides a haptic feedback corresponding a collision impact with a light mass.
  • medium_impact - Provides a haptic feedback corresponding a collision impact with a medium mass.
  • selection_click - TBD
  • vibrate - Provides vibration haptic feedback to the user for a short duration.

Examples​

Basic Example​

import flet as ft


def main(page: ft.Page):
    hf = ft.HapticFeedback()

    async def heavy_impact():
        await hf.heavy_impact()

    async def medium_impact():
        await hf.medium_impact()

    async def light_impact():
        await hf.light_impact()

    async def vibrate():
        await hf.vibrate()

    page.add(
        ft.SafeArea(
            content=ft.Column(
                controls=[
                    ft.Button("Heavy impact", on_click=heavy_impact),
                    ft.Button("Medium impact", on_click=medium_impact),
                    ft.Button("Light impact", on_click=light_impact),
                    ft.Button("Vibrate", on_click=vibrate),
                ],
            ),
        )
    )


if __name__ == "__main__":
    ft.run(main)

Methods​

heavy_impactasync​

heavy_impact()

Provides a haptic feedback corresponding a collision impact with a heavy mass.

light_impactasync​

light_impact()

Provides a haptic feedback corresponding a collision impact with a light mass.

medium_impactasync​

medium_impact()

Provides a haptic feedback corresponding a collision impact with a medium mass.

selection_clickasync​

selection_click()

TBD

vibrateasync​

vibrate()

Provides vibration haptic feedback to the user for a short duration.