FlutterBactrack class
This class provides the main interface to the BACtrack Flutter plugin. It is a singleton so only one instance will ever be created in a Flutter application.
Properties
- currentStatus → BACtrackStatus
-
The last status update that was received by the plugin and emitted by the statusStream.
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
-
statusStream
→ Stream<
BACtrackStatus> -
This Stream emits
BACtrackStatusobjects to allow the Flutter application to monitor the state of the BACtrack SDK and device.no setter
Methods
-
connectToNearestBreathalyzer(
{bool withTimeout = false}) → Future - Connect to the nearest breathalyzer that can be found. The following states can be emitted on the statusStream in response:
-
disconnect(
) → Future - Disconnect from the connected device. The following states can be emitted on the statusStream in response:
-
dispose(
) → void - The dispose method should always be called when the application is done using this plugin so it has the chance to clean up its resources.
-
getBreathalyzerBatteryVoltage(
) → Future< bool?> - Get the battery voltage and level from the connected device. The following states can be emitted on the statusStream in response:
-
getFirmwareVersion(
) → Future< bool?> - Get the firmware version from the connected device. The following states can be emitted on the statusStream in response:
-
getSerialNumber(
) → Future< bool?> - Get the serial number from the connected device. The following states can be emitted on the statusStream in response:
-
getUseCount(
) → Future< bool?> - Get the use count from the connected device. The following states can be emitted on the statusStream in response:
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
startCountdown(
) → Future< bool?> - Start the process of collecting a BAC reading. The following states can be emitted on the statusStream in response:
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
instance(
String apiKey) → Future< FlutterBactrack> - Use this method to get a reference to an object that allows you to interact with a BACtrack device.
Constants
- CHANNEL_ID → const String