HardwareScannerService class
Returns a Stream of BarcodeData which includes latest scanned object.
Create an instance of a HardwareScannerService and then call
initHardwareHandlerAndGetStream to start listening to the HardwareKeyboard
then call scanStream to get the Stream.
Constructors
- HardwareScannerService({required HardwareKeyboard hardwareKeyboard})
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
dispose(
) → void -
initHardwareHandlerAndGetStream(
) → Stream< String> -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
processFullCode(
String code) → void -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited