接口 ConnectionListenerInternal


  • public interface ConnectionListenerInternal
    打印机状态Callback,在主线程运行
    • 方法详细资料

      • onPrinterConnected

        void onPrinterConnected()
        打印机连接成功
      • onPrinterConnectFail

        void onPrinterConnectFail()
        打印机连接失败
      • onPrinterDisconnect

        void onPrinterDisconnect()
        打印机连接断开