zebra_printer_cpcl 1.0.4

Flutter management package for Zebra printers. Uses Zebra Link-OS SDK for Bluetooth & Network discovery, CPCL printing, ZPL printing, and printer management.

Changelog

1.0.4

Breaking Changes

• Migrated Android plugin implementation from Java to Kotlin (ZebraPrinterPlugin.kt)
• Migrated Android build scripts from Groovy (build.gradle) to Kotlin DSL (build.gradle.kts / settings.gradle.kts)

Added

• New lib/zebra_printer_cpcl.dart — public entrypoint barrel file for the plugin
• New lib/zebra_printer_cpcl_method_channel.dart — MethodChannel implementation
• New lib/zebra_printer_cpcl_platform_interface.dart — platform interface abstraction
• Added BLUETOOTH_ADVERTISE permission to AndroidManifest.xml (required for Android 12+)
• Added package attribute to AndroidManifest.xml (com.sameetdmr.zebra_printer_cpcl)
• Added plugin_platform_interface: ^2.1.8 dependency

Changed

• Updated permission_handler from ^12.0.3 to ^13.0.2
• Updated android.compileSdk to 36
• Updated Jackson dependencies to 2.22.2 (jackson-core, jackson-databind, jackson-annotations)
• Updated Gradle build toolchain — AGP 9.1.0, Gradle wrapper 8.10.2, Java 17
• Removed Apache Commons Lang3 dependency (no longer required)
• Updated minSdk to 24

Fixed

• Fixed AndroidManifest.xml Bluetooth permission declarations — removed maxSdkVersion constraint on legacy permissions to ensure correct behavior across all supported API levels

1.0.3

• Fixed resolve Android 13+ Bluetooth permission issues and update build configuration

1.0.2 Add permission handling for Bluetooth operations

• Add checkAndRequestPermissions() to BluetoothManager for requesting Bluetooth-related permissions.
• Add _requiredBluetoothPermissions() helper method to determine which permissions are needed on different platforms.
• Improve permission handling by checking for permanently denied permissions and opening app settings when necessary.
• Update README.md with information about permission requirements and usage examples.
• Add test/bluetooth_manager_permissions_test.dart to verify permission handling logic.

1.0.1 Refactor argument retrieval in BluetoothManager and PrinterManager to use generics

• Update README.md to reflect changes in BluetoothManager and PrinterManager

1.0.0

• Initial release
• Core features:
  • Scan and discover Bluetooth devices
  • Pair and unpair with Bluetooth devices
  • Connect and disconnect from Zebra printers
  • Send CPCL code to printers
  • Send ZPL code to printers
  • Check printer status
  • Get printer information
• Enum usage:
  • BluetoothDeviceType
  • BluetoothBondState
  • BluetoothConnectionState
  • BluetoothScanState
  • PrinterConnectionState
  • PaperState
  • HeadState
  • PauseState
• Advanced Bluetooth connection management
• Zebra Link-OS SDK integration for Android