PermissionHandler

PermissionHandler

Bases: Service

Manages permissions for the application.

This control is non-visual and should be added to Page.services list.

Note

Currently only supported on Android, iOS, Windows, and Web platforms.

Attributes: foo: Description for me. Raises: FletUnsupportedPlatformException: If the platform is not supported.

data: Any = skip_field()

Arbitrary data of any type that can be attached to a control.

foo: Union[int, Tuple[float, float]] | None

key: str | int | float | bool | ValueKey | ScrollKey | None = None

page: Page | PageView | None

The page (of type Page or PageView) to which this control belongs to.

parent: BaseControl | None

The direct ancestor(parent) of this control.

It defaults to None and will only have a value when this control is mounted (added to the page tree).

The Page control (which is the root of the tree) is an exception - it always has parent=None.

get_status_async(permission: Permission, timeout: int = 10) -> PermissionStatus | None

Gets the current status of the given permission.

PARAMETER	DESCRIPTION
permission	The Permission to check the status for. TYPE: Permission
timeout	The maximum amount of time (in seconds) to wait for a response. TYPE: int DEFAULT: 10

Returns: A PermissionStatus if the status is known, otherwise None. Raises: TimeoutError: If the request times out.

open_app_settings_async(timeout: int = 10) -> bool

Opens the app settings page.

PARAMETER	DESCRIPTION
timeout	The maximum amount of time (in seconds) to wait for a response. TYPE: int DEFAULT: 10

Returns: True if the app settings page could be opened, otherwise False. Raises: TimeoutError: If the request times out.

request_async(permission: Permission, timeout: int = 60) -> PermissionStatus | None

Request the user for access to the permission if access hasn't already been granted access before.

PARAMETER	DESCRIPTION
permission	The Permission to request. TYPE: Permission
timeout	The maximum amount of time (in seconds) to wait for a response. TYPE: int DEFAULT: 60

Returns: The new PermissionStatus after the request, or None if the request was not successful. Raises: TimeoutError: If the request times out.