BluetoothPrinterTest:Android应用程序实现了蓝牙连接。 连接到蓝牙热敏打印机并打印收据

蓝牙打印机测试 Android应用程序实现了蓝牙连接。 它显示了如何连接到蓝牙热敏打印机和打印收据。 由开发 阿尔玛斯·马里斯（Almas Maris） 执照 Copyright 2014 Lorensius W. L. T Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software dis