ConnectionConfig class

How to reach a specific device — transport + address.

Zebra printers (ZT411 …) support all of TCP/WiFi, Bluetooth Classic, Bluetooth LE and USB; this object carries whichever address the chosen transport needs and is passed straight to the native bridge.

Constructors

ConnectionConfig({required DeviceTransport transport, String? host, int port = 9100, String? mac, String? usbId})

const

ConnectionConfig.bluetooth(String mac)

const

ConnectionConfig.bluetoothLe(String mac)

const

ConnectionConfig.fromMap(Map<String, dynamic> map)

Rebuilds a config from its toMap form.

factory

ConnectionConfig.mock()

const

ConnectionConfig.tcp(String host, {int port = 9100})

const

ConnectionConfig.usb(String usbId)

const

Properties

address → String

The human-facing address for whatever transport is in use.

no setter

displayTarget → String

What a message should call this target, e.g. 192.168.1.50:9100 or AC:3F:A4:11:22:33. Errors quote it so a failure names the printer it was actually talking to.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

host → String?

TCP/WiFi host or DNS name.

final

mac → String?

Bluetooth Classic / BLE MAC address.

final

port → int

TCP port — Zebra printers default to 9100 (raw).

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

transport → DeviceTransport

final

usbId → String?

USB device identifier (resolved via UsbDiscoverer on Android).

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toArgs() → Map<String, dynamic>

Flattened for sending across the platform channel.

toMap() → Map<String, dynamic>

Serializable form (same shape as toArgs) for persisting to storage.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited