MobileScanner class
A widget showing a live camera preview.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- MobileScanner
Constructors
- MobileScanner({Key? key, required dynamic onDetect(Barcode barcode, MobileScannerArguments? args), MobileScannerController? controller, BoxFit fit = BoxFit.cover, bool allowDuplicates = false})
-
Create a MobileScanner with a controller, the controller must has been initialized.
const
Properties
- allowDuplicates → bool
-
Set to false if you don't want duplicate scans.
final
- controller → MobileScannerController?
-
The controller of the camera.
final
- fit → BoxFit
-
TODO: Function that gets called when the Widget is initialized. Can be usefull
to check wether the device has a torch(flash) or not.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- onDetect → dynamic Function(Barcode barcode, MobileScannerArguments? args)
-
Function that gets called when a Barcode is detected.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< MobileScanner> -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of DiagnosticsNode objects describing this node's
children.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited