MethodChannelNtbpPlugin class

An implementation of NtbpPluginPlatform that uses method channels.

Inheritance

Properties

hashCode → int
The hash code for this object.
no setterinherited
methodChannel → MethodChannel
The method channel used to interact with the native platform.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

checkDevicePairingStatus(String address) → Future<String>
Check device pairing status
override
clearBuffer() → Future<bool>
Clear the print buffer
override
clearPrintBuffer() → Future<bool>
Clear the print buffer
override
connectToDevice(BluetoothDevice device) → Future<bool>
Connect to a Bluetooth device
override
disconnect() → Future<bool>
Disconnect from current device
override
executePrint(int copies, int labels) → Future<bool>
Execute the print job
override
feedPaper(int lines) → Future<bool>
Feed paper by specified number of lines
override
getConnectionStatus() → Future<String>
Get connection status
override
getDetailedConnectionStatus() → Future<Map<String, dynamic>>
Get detailed connection status for debugging
override
getDiscoveredDevices() → Future<List<BluetoothDevice>>
Get list of discovered devices
override
getLabelPaperConfig(double width, double height, String unit) → Future<Map<String, dynamic>>
Get label paper configuration for specific dimensions
override
getPlatformVersion() → Future<String?>
override
getPrinterStatus() → Future<Map<String, dynamic>>
Get printer status
override
getStoredPinCode(String address) → Future<String?>
Get stored PIN code for a device
override
initializeProtocolPrinter(String printerModel, double labelWidth, double labelHeight, String unit, int dpi) → Future<bool>
Initialize printer with protocol-specific settings
override
isBluetoothAvailable() → Future<bool>
Check if Bluetooth is available on the device
override
isConnected() → Future<bool>
Check if connected to a device
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
print(List<PrintCommand> commands) → Future<bool>
Print text or commands
override
printBarcode(String data) → Future<bool>
Print a barcode
override
printBarcodeAdvanced(String data, {double? x, double? y, int? rotation, String? codePage}) → Future<bool>
Advanced barcode printing with positioning
override
printBarcodeWithText(String barcodeData, String textData, {double? x, double? y, int? barcodeHeight, int? textFont, double? textScale}) → Future<bool>
Print barcode with text below it in one operation
override
printBlock(String text, {double? x, double? y, double? width, double? height, int? lineWidth, int? lineStyle}) → Future<bool>
Print a block with text
override
printCustomLabel({required String qrData, required String textData, required double width, required double height, String? unit, int? dpi, double? qrSize, double? textSize}) → Future<bool>
Print custom label with user-defined dimensions and sizes
override
printImage(String imagePath, {double? x, double? y, double? width, double? height}) → Future<bool>
Print an image
override
printLabelSequence(List<Map<String, dynamic>> labelDataList) → Future<bool>
Print sequence of labels from backend data
override
printMultipleLabelsWithGapDetection({required List<Map<String, dynamic>> labelDataList, required double width, required double height, String? unit, int? dpi, int? copiesPerLabel, int? textSize}) → Future<bool>
Print multiple labels with different content and proper gap detection
override
printProfessionalLabel({required String qrData, required String textData, required double labelWidth, required double labelHeight, String? labelUnit, int? dpi, int? copies, String? speedMode}) → Future<bool>
Print professional label with QR code and text positioning
override
printQRCode(String data) → Future<bool>
Print a QR code
override
printQRCodeAdvanced(String data, {double? x, double? y, String? size, String? errorCorrection, String? model, int? rotation}) → Future<bool>
Advanced QR code printing with positioning and options
override
printSingleLabelWithGapDetection({required String qrData, required String textData1, required String textData2, required String textData3, required double width, required double height, String? unit, int? dpi, int? copies, int? textSize}) → Future<bool>
Print single label with gap detection and proper positioning
override
printSmartLabel(Map<String, dynamic> labelData) → Future<bool>
Print smart label with auto-positioning based on label size
override
printSmartSequence(List<Map<String, dynamic>> labelDataList) → Future<bool>
Print a sequence of smart labels with gap detection
override
printText(String text) → Future<bool>
Print a simple text string
override
printTextAdvanced(String text, {double? x, double? y, int? fontNumber, String? codePage, int? rotation, double? xMultiplication, double? yMultiplication}) → Future<bool>
Advanced text printing with positioning and formatting
override
printWithProtocol(String protocolName, Map<String, dynamic> printData) → Future<bool>
Print using protocol system
override
removeStoredPinCode(String address) → Future<bool>
Remove stored PIN code for a device
override
requestBluetoothPermissions() → Future<bool>
Request Bluetooth permissions
override
requestDevicePairing(String address) → Future<String>
Request device pairing
override
requestDevicePairingWithPin(String address, String pinCode) → Future<String>
Request device pairing with PIN code
override
sendProtocolCommands(List<int> commands, String protocolName) → Future<bool>
Send protocol commands to printer (for protocol system)
override
setPrintArea(double width, double height) → Future<bool>
Set print area size
override
startScan() → Future<void>
Start scanning for Bluetooth devices
override
stopScan() → Future<void>
Stop scanning for Bluetooth devices
override
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited