MobileScannerPlatform class abstract
The platform interface for the mobile_scanner plugin.
- Inheritance
-
- Object
- PlatformInterface
- MobileScannerPlatform
Constructors
- MobileScannerPlatform()
- Constructs a MobileScannerPlatform.
Properties
-
barcodesStream
→ Stream<
BarcodeCapture?> -
Get the stream of barcode captures.
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
torchStateStream
→ Stream<
TorchState> -
Get the stream of torch state changes.
no setter
-
zoomScaleStateStream
→ Stream<
double> -
Get the stream of zoom scale changes.
no setter
Methods
-
analyzeImage(
String path) → Future< BarcodeCapture?> - Analyze a local image file for barcodes.
-
buildCameraView(
) → Widget - Build the camera view for the barcode scanner.
-
dispose(
) → Future< void> - Dispose of this MobileScannerPlatform instance.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
resetZoomScale(
) → Future< void> - Reset the zoom scale, so that the camera is fully zoomed out.
-
setBarcodeLibraryScriptUrl(
String scriptUrl) → void - Set the source url for the barcode library.
-
setZoomScale(
double zoomScale) → Future< void> - Set the zoom scale of the camera.
-
start(
StartOptions startOptions) → Future< MobileScannerViewAttributes> - Start the barcode scanner and prepare a scanner view.
-
stop(
) → Future< void> - Stop the camera.
-
toggleTorch(
) → Future< void> - Toggle the torch on the active camera on or off.
-
toString(
) → String -
A string representation of this object.
inherited
-
updateScanWindow(
Rect? window) → Future< void> -
Update the scan window to the given
windowrectangle.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Properties
- instance ↔ MobileScannerPlatform
-
The default instance of MobileScannerPlatform to use.
getter/setter pair