Aung Thu ( Arun Katwal )

icon company HelloHQ icon location Bangkok, Thailand icon location Dart, Swift, Kotlin, Rust

Results 2 issues of Aung Thu ( Arun Katwal )

can not pair with HM-A300 printer

3 comment

W/BluetoothAdapter(23880): getBluetoothService() called with no BluetoothManagerCallback D/BluetoothBasicPlugin(23880): stateStreamHandler, current action: android.bluetooth.device.action.ACL_CONNECTED E/flutter (20762): [ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: Bad state: Future already completed E/flutter (20762): #0 _AsyncCompleter.complete (dart:async/future_impl.dart:43:31) E/flutter (20762): #1 PrinterBluetoothManager.writeBytes....

Bluetooth Pairing Request

when I accept PAIR from notification.it disconnect automatically and show below error. E/flutter (31836): [ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: PlatformException(not connect, state not right, null, null) E/flutter (31836): #0 StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:582:7) E/flutter...