UvcCameraSession class abstract interface

An open camera as seen by the platform layer.

Properties

buttonStates → Stream<int>

Raw hardware-button states: 1 for press, 0 for release.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

previewSize → UvcSize

The size the preview is running at.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

status → Stream<UvcCameraStatus>

Status changes. Emits UvcCameraStatus.disconnected if the camera goes away.

no setter

supportedSizes → List<UvcSize>

Every size and format the camera reports.

no setter

Methods

buildPreview(BuildContext context) → Widget

Builds the live preview widget.

capture({required int quality}) → Future<XFile>

Captures the next frame as JPEG with quality from 1 to 100.

close() → Future<void>

Stops the preview and releases the camera. Safe to call more than once.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited