QuickqrScannerPlatform class abstract

Inheritance

• Object
• PlatformInterface
• QuickqrScannerPlatform

Implementers

• MethodChannelQuickqrScanner

Constructors

QuickqrScannerPlatform.new()

Constructs a QuickqrScannerPlatform.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

onQRDetected → Stream<QRScanResult>

Stream for receiving QR scan results

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

applyCameraControlConfig(CameraControlConfig config) → Future<Map<String, dynamic>>

Apply complete camera control configuration

checkAvailability() → Future<Map<String, dynamic>>

Check device availability for QR scanning

checkPermissions() → Future<Map<String, dynamic>>

Check camera permissions

dispose() → Future<void>

Dispose the scanner

getCameraCapabilities() → Future<Map<String, dynamic>>

Get current camera capabilities and settings

getCameraResolutionState() → Future<Map<String, dynamic>>

Get current camera resolution state

getExposureState() → Future<Map<String, dynamic>>

Get current exposure state

getFocusState() → Future<Map<String, dynamic>>

Get current focus state

getFrameRateState() → Future<Map<String, dynamic>>

Get current frame rate state

getHDRState() → Future<Map<String, dynamic>>

Get current HDR state

getImageStabilizationState() → Future<Map<String, dynamic>>

Get current image stabilization state

getMacroModeState() → Future<Map<String, dynamic>>

Get current macro mode state

getWhiteBalanceState() → Future<Map<String, dynamic>>

Get current white balance state

getZoomCapabilities() → Future<Map<String, dynamic>>

Get current zoom capabilities

initialize([QRScanConfig? config]) → Future<Map<String, dynamic>>

Initialize the QR scanner

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

requestPermissions() → Future<Map<String, dynamic>>

Request camera permissions

scanFromImage(String imagePath) → Future<QRScanResult?>

Scan QR code from image file

setCameraResolution(CameraResolution resolution) → Future<Map<String, dynamic>>

Set camera resolution preference

setExposureMode(ExposureMode exposureMode, [double? exposureCompensation]) → Future<Map<String, dynamic>>

Set exposure mode and compensation

setFocusMode(FocusMode focusMode, [FocusPoint? focusPoint]) → Future<Map<String, dynamic>>

Set focus mode and point

setFrameRate(int frameRate) → Future<Map<String, dynamic>>

Set preferred frame rate for scanning

setHDRMode(bool enabled) → Future<Map<String, dynamic>>

Enable or disable HDR mode

setImageStabilization(bool enabled) → Future<Map<String, dynamic>>

Enable or disable image stabilization

setMacroMode(bool enabled) → Future<Map<String, dynamic>>

Enable or disable macro mode for close-up scanning

setWhiteBalanceMode(WhiteBalanceMode whiteBalanceMode) → Future<Map<String, dynamic>>

Set white balance mode

setZoomLevel(double zoomLevel) → Future<Map<String, dynamic>>

Set zoom level during scanning

startScanning() → Future<void>

Start real-time QR scanning

stopScanning() → Future<void>

Stop QR scanning

switchCamera(CameraPosition position) → Future<Map<String, dynamic>>

Switch between front and back camera

toggleFlashlight() → Future<Map<String, dynamic>>

Toggle flashlight

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

instance ↔ QuickqrScannerPlatform

The default instance of QuickqrScannerPlatform to use.

getter/setter pair