flutter_thermal_printer 1.2.3

Plugin for Flutter to print on thermal printers via ESC/POS commands.

1.2.3

• Added Full Support for USB on Macos
• Changed Flutter_blue_plus to universal_ble for better support of BLE and Classic Devices

1.2.2 Optimized Version

• Enhanced Memory Management

  • Proper stream lifecycle management with automatic cleanup
  • Improved resource disposal in disconnect operations
  • Optimized singleton pattern for thread safety
  • Better garbage collection patterns

• Image Processing Improvements

  • Dynamic chunked image processing for better memory efficiency
  • Improved image validation with comprehensive error handling
  • Optimized image resizing algorithms
  • Better support for varying image dimensions

• Network Printer Enhancements

  • Automatic connection validation and reconnection
  • Improved socket error handling with specific exception types
  • Better connection state management
  • Enhanced timeout handling

• Code Architecture Improvements

  • Immutable Printer model with validation methods
  • Separated concerns into focused, testable methods
  • Enhanced error handling with meaningful messages
  • Comprehensive documentation and type safety

• Platform-Specific Optimizations

  • Windows: Enhanced BLE initialization with proper error handling
  • Android/iOS: Optimized BLE scanning with better subscription management
  • All Platforms: Improved USB printer detection and management

• New Features

  • copyWith() method for immutable Printer updates
  • uniqueId property for better printer identification
  • hasValidConnectionData validation method
  • Enhanced connection type validation
  • Comprehensive toString() and equality implementations

• Breaking Changes

  • Printer class fields are now final (immutable)
  • Use copyWith() for printer updates instead of direct field assignment
  • Some internal method signatures have changed for better error handling

• Developer Experience

  • Added OPTIMIZATION_GUIDE.md with detailed optimization explanations
  • Enhanced analysis_options.yaml with strict linting rules
  • Improved error messages for better debugging
  • Better type safety throughout the codebase

1.2.1

• Fixed the issue of Flutter Blue plus for windows as it not supported for windows
• Github repo for issues is now changed

1.2.0

• Fixed BLE turn on exception for ios and macos by @eduardohr-muniz
• Reduced time to print image on ble devices by @eduardohr-muniz

1.1.0

• Added Improvments for windows Printing Thanks to @eduardohr-muniz
• Updated Dependents Packages

1.0.1

• Updated ReadMe

1.0.0

• New Feature Network Printers added
• Thanks to @eduardohr-muniz

0.0.20

• Bugs fixed for usb printers

0.0.19+2

• Bugs fixed for usb printers

0.0.19+1

• Bugs Fixes

0.0.19

• Refracted code and fixed bugs

0.0.18+1

• Update some bugs

0.0.18

• Added turnOnBluetooth function
• Added isBleTurnedOnStream Stream of bluetooth is turned on or off
• Added isBleTurnedOn function
• Added printWidget function for printing any flutter widget
• Updated USB Connection for Android
• Updated BLE for All Platforms

0.0.17

• Fixed get system devices in ble

0.0.16

• Bumped packages dependent on like flutter_blue_plus,win32,flutter_utils_plus

0.0.15

• Added new extension for Printer of connectionsState
• Now you can get system connected devices on macos

0.0.14

• Fixed flickering of bt devices
• Added some improvements

0.0.13

• Removed unused library flutterlib_serialport
• Updated some dependencies

0.0.12

• Some Bugs Fixed in MacOs

0.0.11

• Some Bugs Fixed in MacOs

0.0.10

• Some Bugs Fixed in MacOs

0.0.9

• Added Getting USB Devices for MacOs

0.0.8

• Updated Bluetooth Services Package

0.0.7

• Removed test printing from the example

0.0.6

• Added USB Printing for Windows Devices
• Read Take Care Of part at below in Readme for More.

0.0.5

• Added esc_pos_utils_plus for printing

0.0.4

• Added getPrinter() to get the printers from both USB and Bluetooth

0.0.3

• Added USB Printer Support for Android

0.0.2

• Added Support for Windows Bluetooth
• Added Start and Stop Scanning for BLE devices
• Added Connect and Disconnect Printer
• Added Printer Model Class
• Added longdata to print data for long text

0.0.1

• Initial release