硬件系列（四）-------------Android标签打印机连接与打印位置调动方法总结
2024-05-06 04:10:37
一、获取连接的标签打印设备
private static List<UsbDevice> deviceList;private static String deviceArrayLisr;private static UsbDevice mUSBDevice;public static PrinterInstance myPrinter;public static String devicesName = "未知设备";private static String devicesAddress;private static final String ACTION_USB_PERMISSION = "com.android.usb.USB_PERMISSION";
public static boolean isConnected = false;public static void getDevice() {if (myPrinter == null) {/*** 检测所有的打印设备*/UsbManager manager = (UsbManager) mContext.getSystemService(Context.USB_SERVICE);//获取usb权限HashMap<String, UsbDevice> devices = manager.getDeviceList();deviceList = new ArrayList<>();for (UsbDevice device : devices.values()) {/*** 判断是都是打印设备。目前支持 (1155 != vendorId || 22304 != productId) && (1659 != vendorId || 8965 != productId) 两种*/if (USBPort.isUsbPrinter(device)) {if (device.getVendorId() == 1155 && device.getProductId() == 22304) {deviceArrayLisr = device.getDeviceName() + "\nvid: "+ device.getVendorId() + " pid: "+ device.getProductId();deviceList.add(device);}}}if (deviceList.isEmpty()) {ToastUtil.shortShow(mContext.getResources().getString(R.string.no_connected));return;}mUSBDevice = deviceList.get(0);if (mUSBDevice == null) {mHandler.obtainMessage(PrinterConstants.Connect.FAILED).sendToTarget();return;}myPrinter = PrinterInstance.getPrinterInstance(mContext, mUSBDevice, mHandler);devicesName = mUSBDevice.getDeviceName();devicesAddress = "vid: " + mUSBDevice.getVendorId() + " pid: " + mUSBDevice.getProductId();UsbManager mUsbManager = (UsbManager) mContext.getSystemService(Context.USB_SERVICE);if (mUsbManager.hasPermission(mUSBDevice)) {myPrinter.openConnection();} else {// 没有权限询问用户是否授予权限PendingIntent pendingIntent = PendingIntent.getBroadcast(mContext, 0, new Intent(ACTION_USB_PERMISSION), 0);IntentFilter filter = new IntentFilter(ACTION_USB_PERMISSION);filter.addAction(UsbManager.ACTION_USB_DEVICE_ATTACHED);filter.addAction(UsbManager.ACTION_USB_DEVICE_DETACHED);mContext.registerReceiver(mUsbReceiver, filter);mUsbManager.requestPermission(mUSBDevice, pendingIntent); // 该代码执行后，系统弹出一个对话框}}}二、handle
// 用于接受连接状态消息的 Handler
@SuppressLint("HandlerLeak")
public static Handler mHandler = new Handler() {@SuppressLint("ShowToast")@Overridepublic void handleMessage(Message msg) {switch (msg.what) {case PrinterConstants.Connect.SUCCESS:ToastUtil.shortShow("连接成功");isConnected = true;Constants.ISCONNECTED = isConnected;Constants.DEVICE_NAME = devicesName;break;case PrinterConstants.Connect.FAILED:isConnected = false;ToastUtil.shortShow(mContext.getResources().getString(R.string.conn_failed));Log.i(TAG, "连接失败!");break;case PrinterConstants.Connect.CLOSED:isConnected = false;Constants.ISCONNECTED = isConnected;Constants.DEVICE_NAME = devicesName;Log.i(TAG, "连接关闭!");break;case PrinterConstants.Connect.NODEVICE:isConnected = false;ToastUtil.shortShow(mContext.getResources().getString(R.string.conn_no));break;case 0:ToastUtil.shortShow("打印通信正常");break;case -1:ToastUtil.shortShow("打印机通信异常，请检查蓝牙连接");vibrator();break;case -2:ToastUtil.shortShow("打印缺纸");vibrator();break;case -3:ToastUtil.shortShow("打印机开盖");vibrator();break;default:break;}updateButtonState(isConnected);//此方法用于更新ui，更新打印机的连接状态}
};三、receiver
private static final BroadcastReceiver mUsbReceiver = new BroadcastReceiver() {@Override@SuppressLint("NewApi")public void onReceive(Context context, Intent intent) {String action = intent.getAction();Log.w(TAG, "receiver action: " + action);if (ACTION_USB_PERMISSION.equals(action)) {synchronized (this) {mContext.unregisterReceiver(mUsbReceiver);UsbDevice device = (UsbDevice) intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);if (intent.getBooleanExtra(UsbManager.EXTRA_PERMISSION_GRANTED, false)&& mUSBDevice.equals(device)) {myPrinter.openConnection();} else {mHandler.obtainMessage(PrinterConstants.Connect.FAILED).sendToTarget();Log.e(TAG, "permission denied for device " + device);}}}}
};四、使用了广播要在onDestroy方法中关闭
public void onDestroy() {XLog.e(TAG, "yxz at SettingActivity.java onDestroy() progressdialog");super.onDestroy();if (hasRegDisconnectReceiver) {mContext.unregisterReceiver(mUsbReceiver);hasRegDisconnectReceiver = false;// Log.i(TAG, "关闭了广播！");}
}五、断开连接
/*** 断开连接*/public static void breakPrinter() {if (myPrinter != null) {/*** 断开打印设备的连接*/myPrinter.closeConnection();myPrinter = null;//清空打印对象XLog.i(TAG, "yxz at SettingActivity.java onClick() mPrinter:" + myPrinter);}if (isConnected) {tv_device_name.setText("设备名称: " + "思普瑞特价签机");label_print_state.setText(mContext.getResources().getString(R.string.on_line));} else {tv_device_name.setText("设备名称:未连接");label_print_state.setText(mContext.getResources().getString(R.string.off_line));}
// label_print_state.setText(mContext.getResources().getString(R.string.off_line));ToastUtil.shortShow("已断开连接");}六、打印方法
import android.content.Context;import com.printer.sdk.PrinterConstants;
import com.printer.sdk.PrinterConstants.PAlign;
import com.printer.sdk.PrinterConstants.PBarcodeType;
import com.printer.sdk.PrinterInstance;
import com.printer.sdk.exception.ParameterErrorException;
import com.printer.sdk.exception.PrinterPortNullException;
import com.printer.sdk.exception.WriteException;import org.apache.http.util.TextUtils;import java.util.List;public class PrintLabelGaomi {//多个打印public void doPrintTSPL(final PrinterInstance iPrinter, final Context mContext, final List<ProductLabelBean> productLabelBeanList) {final boolean printer_direction = (boolean) ACache.get(mContext.getApplicationContext()).getAsObject(Constants.PRINT_DIRECTION);android.util.Log.d("cai", "是否打印" + printer_direction);new Thread() {@Overridepublic void run() {for (ProductLabelBean p : productLabelBeanList) {int left = com.android.hboxs.gaomicashier.common.hardware.label.PrefUtils.getInt(mContext, "leftmargin", 0);int top = com.android.hboxs.gaomicashier.common.hardware.label.PrefUtils.getInt(mContext, "topmargin", 0);int numbers = com.android.hboxs.gaomicashier.common.hardware.label.PrefUtils.getInt(mContext, "printnumbers", 1);int isBeep = com.android.hboxs.gaomicashier.common.hardware.label.PrefUtils.getInt(mContext, "isBeep", 0);try {// 设置标签纸大小 型号SIZE_58mm 尺寸56 * 8：45 * 8//45iPrinter.pageSetupTSPL(PrinterConstants.SIZE_80mm, 80 * 8, 50 * 8);// 清除缓存区内容iPrinter.printText("CLS\r\n");// 设置标签的参考坐标原点if (left == 0 || top == 0) {// 不做设置，默认} else {iPrinter.sendStrToPrinterTSPL("REFERENCE " + left * 8 + "," + top * 8 + "\r\n");}/*** x 是代表横的位置 ；y是行数，从0开始* 前4 表明开始的位置 xy，开始和结束的位置* 56 表明放置的位置* 7 表明是简体中文* 89 表明是xy的倍数：表明字体的大小* 10 表明是是否旋转* 11 表明是需要打印的字体* *//*** 初始版*/if (printer_direction) {/*** 以下为最终版* 旋转180度*///名称if (TextUtils.isEmpty(p.getName())){iPrinter.drawTextTSPL(50 * 8, 40 * 8 + 10, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, " ");}else {iPrinter.drawTextTSPL(50 * 8, 40 * 8 + 10, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getName());}// 横线上方区域右侧的文字if (TextUtils.isEmpty(p.getPrice())){iPrinter.drawTextTSPL(33 * 8, 28 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 2, 2, PrinterConstants.PRotate.Rotate_180, " ");}else {iPrinter.drawTextTSPL(33 * 8, 28 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 2, 2, PrinterConstants.PRotate.Rotate_180, p.getPrice());}// 横线上方区域右侧的文字 ，空格间隔//
// iPrinter.drawTextTSPL(25 * 8, 11 * 8, 40 * 8, 7 * 8, PAlign.CENTER, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getCashAndEPrice());//会员价 TODO 已取消
// iPrinter.drawTextTSPL(33 * 8, 14 * 8 + 2, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getCash());// 最大数据个数限制为5位 例如：99.99if (TextUtils.isEmpty(p.getEprice())){iPrinter.drawTextTSPL(17 * 8, 14 * 8 + 2, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, " ");}else {iPrinter.drawTextTSPL(17 * 8, 14 * 8 + 2, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getEprice());}//计量单位if (TextUtils.isEmpty(p.getUnit())){iPrinter.drawTextTSPL(60 * 8, 20 * 8, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, " ");}else {iPrinter.drawTextTSPL(60 * 8, 20 * 8, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, p.getUnit());}// 二维码下方的一维条码 13位// 14，15，16，17，18 no 12//snif (TextUtils.isEmpty(p.getSn())){iPrinter.drawTextTSPL(60 * 8, 14 * 8 + 2, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, " ");}else {iPrinter.drawTextTSPL(60 * 8, 14 * 8 + 2, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, p.getSn());}//int start_x, int start_y, PBarcodeType type, int height, boolean isReadable, PRotate rotate, int narrowWidth, int wideWidth, String content
// iPrinter.drawBarCodeTSPL(75 * 8, 10 * 8 + 4, PBarcodeType.JAN3_EAN13, 5 * 8, false, null, 1, 1, p.getSn());iPrinter.drawBarCodeTSPL(75*8, 10 * 8 + 4, PBarcodeType.JAN3_EAN13, 5 * 8, false, PrinterConstants.PRotate.Rotate_180, 1, 1, p.getSn());//以下三条数据是不打印的，只是打印空格//规格if (TextUtils.isEmpty(p.getSpecification())){iPrinter.drawTextTSPL(60 * 8, 30 * 8 + 4, 70 * 8, 7 * 8, PAlign.CENTER, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, " ");}else {iPrinter.drawTextTSPL(60 * 8, 30 * 8 + 4, 70 * 8, 7 * 8, PAlign.CENTER, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, p.getSpecification());}// 横线上方区域左下方的文字 （(0,0)(40*8,7*8)）if (TextUtils.isEmpty(p.getProducer())){iPrinter.drawTextTSPL(65 * 8, 25 * 8, 75 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, " ");}else {iPrinter.drawTextTSPL(65 * 8, 25 * 8, 75 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, p.getProducer());}if (TextUtils.isEmpty(p.getRank())){iPrinter.drawTextTSPL(48 * 8, 25 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, " ");}else {iPrinter.drawTextTSPL(48 * 8, 25 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, p.getRank());}if (TextUtils.isEmpty(p.getSupervisor())){iPrinter.drawTextTSPL(14 * 8, 5 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, " ");}else {iPrinter.drawTextTSPL(14 * 8, 5 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, p.getSupervisor());}} else {if (TextUtils.isEmpty(p.getName())){iPrinter.drawTextTSPL(30 * 8, 11 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, null, " ");}else {iPrinter.drawTextTSPL(30 * 8, 11 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, null, p.getName());}// 横线上方区域右侧的文字if (TextUtils.isEmpty(p.getPrice())){iPrinter.drawTextTSPL(48 * 8, 23 * 8, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 2, 2, null, " ");}else {iPrinter.drawTextTSPL(48 * 8, 23 * 8, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 2, 2, null, p.getPrice());}// 横线上方区域右侧的文字 价格和E币，空格间隔// iPrinter.drawTextTSPL(49 * 8, 38 * 8, 70 * 8, 7 * 8, PAlign.CENTER, PAlign.START, true, 1, 2, null, p.getCashAndEPrice());// iPrinter.drawTextTSPL(47 * 8, 38 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, null, p.getCash());if (TextUtils.isEmpty(p.getEprice())){iPrinter.drawTextTSPL(63 * 8, 38 * 8, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, null, " ");}else {iPrinter.drawTextTSPL(63 * 8, 38 * 8, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, null, p.getEprice());}if (TextUtils.isEmpty(p.getUnit())){iPrinter.drawTextTSPL(18 * 8, 32 * 8, 40 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, " ");}else {iPrinter.drawTextTSPL(18 * 8, 32 * 8, 40 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, p.getUnit());}// 二维码下方的一维条码 13位// 14，15，16，17，18 no 12if (TextUtils.isEmpty(p.getSn())){iPrinter.drawTextTSPL(12 * 8, 37 * 8 + 2, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, " ");}else {iPrinter.drawTextTSPL(12 * 8, 37 * 8 + 2, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, p.getSn());}//int start_x, int start_y, PBarcodeType type, int height, boolean isReadable, PRotate rotate, int narrowWidth, int wideWidth, String contentiPrinter.drawBarCodeTSPL(40, 40 * 8 + 4, PBarcodeType.JAN3_EAN13, 5 * 8, false, null, 1, 1, p.getSn());if (TextUtils.isEmpty(p.getSupervisor())){iPrinter.drawTextTSPL(65 * 8, 47 * 8, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, " ");}else {iPrinter.drawTextTSPL(65 * 8, 47 * 8, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, p.getSupervisor());}}
//
// iPrinter.drawTextTSPL(14 * 8, 11 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, null, p.getName());
//
// // 横线上方区域右侧的文字
//
// iPrinter.drawTextTSPL(48 * 8, 23 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 2, 2, null, p.getPrice());
//
// // 横线上方区域右侧的文字 价格和E币，空格间隔
//
// iPrinter.drawTextTSPL(49 * 8, 38 * 8, 70 * 8, 7 * 8, PAlign.CENTER, PAlign.START, true, 1, 2, null, p.getCashAndEPrice());
//
//
// iPrinter.drawTextTSPL(18 * 8, 32 * 8, 40 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, p.getUnit());
//
// // 二维码下方的一维条码 13位
// // 14，15，16，17，18 no 12
//
// iPrinter.drawTextTSPL(12 * 8, 37 * 8 + 2, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, p.getSn());
//
// //int start_x, int start_y, PBarcodeType type, int height, boolean isReadable, PRotate rotate, int narrowWidth, int wideWidth, String content
// iPrinter.drawBarCodeTSPL(40, 40 * 8 + 4, PBarcodeType.JAN3_EAN13, 5 * 8, false, null, 1, 1, p.getSn());// /**
// * 以下为最终版
// */
//
// iPrinter.drawTextTSPL(50 * 8, 40 * 8+10, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getName());
//
// // 横线上方区域右侧的文字
//
// iPrinter.drawTextTSPL(33 * 8, 28 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 2, 2, PrinterConstants.PRotate.Rotate_180, p.getPrice());
//
// // 横线上方区域右侧的文字 价格和E币，空格间隔
// iPrinter.drawTextTSPL(25 * 8, 11 * 8, 40 * 8, 7 * 8, PAlign.CENTER, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getCashAndEPrice());
//
// iPrinter.drawTextTSPL(33 * 8, 14 * 8+2, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getCash());
// // 最大数据个数限制为5位 例如：99.99
// iPrinter.drawTextTSPL(17 * 8, 14 * 8+2, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getEprice());
//
//
// iPrinter.drawTextTSPL(60 * 8, 20 * 8, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, p.getUnit());
//
// // 二维码下方的一维条码 13位
// // 14，15，16，17，18 no 12
//
// iPrinter.drawTextTSPL(60 * 8, 14 * 8 + 2, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, p.getSn());
//
// //int start_x, int start_y, PBarcodeType type, int height, boolean isReadable, PRotate rotate, int narrowWidth, int wideWidth, String content
// iPrinter.drawBarCodeTSPL(75*8, 10 * 8+4 , PBarcodeType.JAN3_EAN13, 5 * 8, false, null, 1, 1, p.getSn());
// //以下三条数据是不打印的，只是打印空格
//
// iPrinter.drawTextTSPL(60 * 8, 30 * 8 + 4, 70 * 8, 7 * 8, PAlign.CENTER, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, " ");
// // 横线上方区域左下方的文字 （(0,0)(40*8,7*8)）
//
// iPrinter.drawTextTSPL(65 * 8 , 25 * 8, 75 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180," ");
//
//
// iPrinter.drawTextTSPL(48 * 8, 25 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, " ");// 判断是否响应蜂鸣器if (isBeep == 1) {// 打印前响iPrinter.beepTSPL(1, 1000);Thread.sleep(3000);// 打印iPrinter.printTSPL(numbers, 1);} else if (isBeep == 2) {// 打印iPrinter.printTSPL(numbers, 1);// 打印后响iPrinter.beepTSPL(1, 1000);} else {// 打印iPrinter.printTSPL(numbers, 1);}} catch (WriteException e) {e.printStackTrace();} catch (PrinterPortNullException e) {e.printStackTrace();} catch (ParameterErrorException e) {e.printStackTrace();} catch (Exception e) {e.printStackTrace();}}}}.start();}// //多个打印
// public void doPrintTSPL(final PrinterInstance iPrinter, final Context mContext, final List<ProductLabelBean> productLabelBeanList) {
// new Thread() {
// @Override
// public void run() {
//
// for (ProductLabelBean p : productLabelBeanList) {
//
// int left = com.android.hboxs.gaomicashier.common.hardware.label.PrefUtils.getInt(mContext, "leftmargin", 0);
// int top = com.android.hboxs.gaomicashier.common.hardware.label.PrefUtils.getInt(mContext, "topmargin", 0);
// int numbers = com.android.hboxs.gaomicashier.common.hardware.label.PrefUtils.getInt(mContext, "printnumbers", 1);
// int isBeep = com.android.hboxs.gaomicashier.common.hardware.label.PrefUtils.getInt(mContext, "isBeep", 0);
//
// try {
// // 设置标签纸大小 型号SIZE_58mm 尺寸56 * 8：45 * 8
// //45
// iPrinter.pageSetupTSPL(PrinterConstants.SIZE_80mm, 80 * 8, 50 * 8);
//
// // 清除缓存区内容
// iPrinter.printText("CLS\r\n");
//
// // 设置标签的参考坐标原点
// if (left == 0 || top == 0) {
// // 不做设置，默认
// } else {
// iPrinter.sendStrToPrinterTSPL("REFERENCE " + left * 8 + "," + top * 8 + "\r\n");
// }
//
// /**
// * x 是代表横的位置 ；y是行数，从0开始
// * 前4 表明开始的位置 xy，开始和结束的位置
// * 56 表明放置的位置
// * 7 表明是简体中文
// * 89 表明是xy的倍数：表明字体的大小
// * 10 表明是是否旋转
// * 11 表明是需要打印的字体
// * */
//
//
// iPrinter.drawTextTSPL(14 * 8, 11 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, null, p.getName());
//
// // 横线上方区域右侧的文字
//
// iPrinter.drawTextTSPL(48 * 8, 23 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 2, 2, null, p.getPrice());
//
// // 横线上方区域右侧的文字 价格和积分，空格间隔
//
// iPrinter.drawTextTSPL(49 * 8, 38 * 8, 70 * 8, 7 * 8, PAlign.CENTER, PAlign.START, true, 1, 2, null, p.getCashAndEPrice());
//
//
// iPrinter.drawTextTSPL(18 * 8, 32 * 8, 40 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, p.getUnit());
//
// // 二维码下方的一维条码 13位
// // 14，15，16，17，18 no 12
//
// iPrinter.drawTextTSPL(12 * 8, 37 * 8 + 2, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, p.getSn());
//
// //int start_x, int start_y, PBarcodeType type, int height, boolean isReadable, PRotate rotate, int narrowWidth, int wideWidth, String content
// iPrinter.drawBarCodeTSPL(40, 40 * 8 + 4, PBarcodeType.JAN3_EAN13, 5 * 8, false, null, 1, 1, p.getSn());
//
// // 判断是否响应蜂鸣器
// if (isBeep == 1) {
// // 打印前响
// iPrinter.beepTSPL(1, 1000);
// Thread.sleep(3000);
// // 打印
// iPrinter.printTSPL(numbers, 1);
// } else if (isBeep == 2) {
// // 打印
// iPrinter.printTSPL(numbers, 1);
// // 打印后响
// iPrinter.beepTSPL(1, 1000);
// } else {
// // 打印
// iPrinter.printTSPL(numbers, 1);
// }
//
// } catch (WriteException e) {
// e.printStackTrace();
// } catch (PrinterPortNullException e) {
// e.printStackTrace();
// } catch (ParameterErrorException e) {
// e.printStackTrace();
// } catch (Exception e) {
// e.printStackTrace();
// }
// }
//
// }
//
// }.start();
// }// //打印测试
// public void doPrintTSPL(final PrinterInstance iPrinter, final Context mContext, final ProductLabelBean p) {
// new Thread() {
// @Override
// public void run() {
//
// int left = PrefUtils.getInt(mContext, "leftmargin", 0);
// int top = PrefUtils.getInt(mContext, "topmargin", 0);
// int numbers = PrefUtils.getInt(mContext, "printnumbers", 1);
// int isBeep = PrefUtils.getInt(mContext, "isBeep", 0);
//
// try {
// // 设置标签纸大小 型号SIZE_58mm 尺寸56 * 8：45 * 8
// iPrinter.pageSetupTSPL(PrinterConstants.SIZE_80mm, 80 * 8, 50 * 8);
//
// // 清除缓存区内容
// iPrinter.printText("CLS\r\n");
//
// // 设置标签的参考坐标原点
// if (left == 0 || top == 0) {
// // 不做设置，默认
// } else {
// iPrinter.sendStrToPrinterTSPL("REFERENCE " + left * 8 + "," + top * 8 + "\r\n");
// }
//
// /**
// * x 是代表横的位置 ；y是行数，从0开始
// * 前4 表明开始的位置 xy，开始和结束的位置
// * 56 表明放置的位置
// * 7 表明是简体中文
// * 89 表明是xy的倍数：表明字体的大小
// * 10 表明是是否旋转
// * 11 表明是需要打印的字体
// * */
//
//
// iPrinter.drawTextTSPL(14 * 8, 11 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, null, p.getName());
//
// // 横线上方区域
//
// iPrinter.drawTextTSPL(12 * 8, 19 * 8 + 4, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, "规格1");
// // 横线上方区域左下方的文字 （(0,0)(40*8,7*8)）
//
// iPrinter.drawTextTSPL(11 * 8 + 4, 26 * 8, 25 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, p.getProducer());
//
//
// iPrinter.drawTextTSPL(31 * 8, 26 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, "一级品");
//
// // 横线上方区域右侧的文字
//
// iPrinter.drawTextTSPL(48 * 8, 24 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 2, 2, null, p.getPrice());
//
// // 横线上方区域右侧的文字 价格和积分，空格间隔
//
// iPrinter.drawTextTSPL(49 * 8, 38 * 8, 70 * 8, 7 * 8, PAlign.CENTER, PAlign.START, true, 1, 2, null, p.getCashAndEPrice());
//
//
// iPrinter.drawTextTSPL(18 * 8, 32 * 8, 40 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, p.getUnit());
//
// // 二维码下方的一维条码 13位
//
// iPrinter.drawTextTSPL(12 * 8, 37 * 8 + 2, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, p.getSn());
//
// //int start_x, int start_y, PBarcodeType type, int height, boolean isReadable, PRotate rotate, int narrowWidth, int wideWidth, String content
// iPrinter.drawBarCodeTSPL(40, 40 * 8 + 4, PBarcodeType.JAN3_EAN13, 5 * 8, false, null, 1, 1, p.getSn());
//
// // 判断是否响应蜂鸣器
// if (isBeep == 1) {
// // 打印前响
// iPrinter.beepTSPL(1, 1000);
// Thread.sleep(3000);
// // 打印
// iPrinter.printTSPL(numbers, 1);
// } else if (isBeep == 2) {
// // 打印
// iPrinter.printTSPL(numbers, 1);
// // 打印后响
// iPrinter.beepTSPL(1, 1000);
// } else {
// // 打印
// iPrinter.printTSPL(numbers, 1);
// }
//
// } catch (WriteException e) {
// e.printStackTrace();
// } catch (PrinterPortNullException e) {
// e.printStackTrace();
// } catch (ParameterErrorException e) {
// e.printStackTrace();
// } catch (Exception e) {
// e.printStackTrace();
// }
// }
//
// }.start();
// }//打印测试public void doPrintTSPL(final PrinterInstance iPrinter, final Context mContext, final ProductLabelBean p) {final boolean printer_direction = (boolean) ACache.get(mContext.getApplicationContext()).getAsObject(Constants.PRINT_DIRECTION);android.util.Log.d("cai", "是否打印" + printer_direction);new Thread() {@Overridepublic void run() {int left = PrefUtils.getInt(mContext, "leftmargin", 0);int top = PrefUtils.getInt(mContext, "topmargin", 0);int numbers = PrefUtils.getInt(mContext, "printnumbers", 1);int isBeep = PrefUtils.getInt(mContext, "isBeep", 0);int printlevel=PrefUtils.getInt(mContext,"printlevel",7);try {// 设置标签纸大小 型号SIZE_58mm 尺寸56 * 8：45 * 8iPrinter.pageSetupTSPL(PrinterConstants.SIZE_80mm, 80 * 8, 50 * 8);// 清除缓存区内容iPrinter.printText("CLS\r\n");// 设置标签的参考坐标原点if (left == 0 || top == 0) {// 不做设置，默认} else {iPrinter.sendStrToPrinterTSPL("REFERENCE " + left * 8 + "," + top * 8 + "\r\n");}/*** x 是代表横的位置 ；y是行数，从0开始* 前4 表明开始的位置 xy，开始和结束的位置* 56 表明放置的位置* 7 表明是简体中文* 89 表明是xy的倍数：表明字体的大小* 10 表明是是否旋转* 11 表明是需要打印的字体* *///
// iPrinter.drawTextTSPL(50 * 8, 40 * 8, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getName());
//
// // 横线上方区域
//
// iPrinter.drawTextTSPL(60 * 8, 30 * 8 + 4, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, "规格1");
// // 横线上方区域左下方的文字 （(0,0)(40*8,7*8)）
//
// iPrinter.drawTextTSPL(65 * 8 , 25 * 8, 75 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, p.getProducer());
//
//
// iPrinter.drawTextTSPL(48 * 8, 25 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, "一级品");
//
// // 横线上方区域右侧的文字
//
// iPrinter.drawTextTSPL(30 * 8, 28 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 2, 2, PrinterConstants.PRotate.Rotate_180, p.getPrice());
//
// // 横线上方区域右侧的文字 价格和E币，空格间隔
//
// iPrinter.drawTextTSPL(25 * 8, 11 * 8, 40 * 8, 7 * 8, PAlign.CENTER, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getCashAndEPrice());
//
//
// iPrinter.drawTextTSPL(60 * 8, 16 * 8, 40 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, p.getUnit());
//
// // 二维码下方的一维条码 13位
//
// iPrinter.drawTextTSPL(60 * 8, 14 * 8 + 2, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, p.getSn());
//
// //int start_x, int start_y, PBarcodeType type, int height, boolean isReadable, PRotate rotate, int narrowWidth, int wideWidth, String content
// iPrinter.drawBarCodeTSPL(75*8, 10 * 8 , PBarcodeType.JAN3_EAN13, 5 * 8, false, null, 1, 1, p.getSn());/*** 1、对应开始位置的x坐标* 2、对应开始位置的y坐标* 3、对应结束位置的x坐标* 4、对应结束位置的y坐标* 5、x坐标的对齐方式* 6、y坐标的对齐方式* 7、是否是简体中文* 8、x字体大小* 9、y字体大小* 10、旋转方式* 11、打印的数据*//**** 第二版最、最终版*/
// // 最大数据个数限制为10位
// iPrinter.drawTextTSPL(50 * 8, 40 * 8+10, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getName());
// // 最大数据个数限制为10位 例如：3000000.01
//
// iPrinter.drawTextTSPL(33 * 8, 28 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 2, 2, PrinterConstants.PRotate.Rotate_180, p.getPrice());
// // 横线上方区域右侧的文字 价格和E币，空格间隔
// // 最大数据个数限制为8位 例如：200000.01
//
// iPrinter.drawTextTSPL(33 * 8, 14 * 8+2, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getCash());
// // 最大数据个数限制为5位 例如：99.99
// iPrinter.drawTextTSPL(17 * 8, 14 * 8+2, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getEprice());
//
// // 字数最大限制为6位
// iPrinter.drawTextTSPL(60 * 8, 20 * 8, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, "包");
//
// // 二维码下方的一维条码 13位
//
// /***
// * 上面有
// */
// iPrinter.drawTextTSPL(60 * 8, 14 * 8 + 2, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, p.getSn());
// /***
// * 上面有
// */
// //int start_x, int start_y, PBarcodeType type, int height, boolean isReadable, PRotate rotate, int narrowWidth, int wideWidth, String content
// iPrinter.drawBarCodeTSPL(75*8, 10 * 8+4 , PBarcodeType.JAN3_EAN13, 5 * 8, false, null, 1, 1, p.getSn());
// // 横线上方区域
// //
// iPrinter.drawTextTSPL(60 * 8, 30 * 8 + 4, 70 * 8, 7 * 8, PAlign.CENTER, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, " ");
// // 横线上方区域左下方的文字 （(0,0)(40*8,7*8)）
//
// iPrinter.drawTextTSPL(65 * 8 , 25 * 8, 75 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180," ");
//
//
// iPrinter.drawTextTSPL(48 * 8, 25 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, " ");// // 横线上方区域右侧的文字/*** 测试一、二版结合选择*/if (printer_direction) {/*** 以下为最终版* 旋转版*///名称iPrinter.drawTextTSPL(50 * 8, 40 * 8 + 10, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getName());// 横线上方区域右侧的文字iPrinter.drawTextTSPL(33 * 8, 28 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 2, 2, PrinterConstants.PRotate.Rotate_180, p.getPrice());// 横线上方区域右侧的文字 价格和E币，空格间隔// iPrinter.drawTextTSPL(25 * 8, 11 * 8, 40 * 8, 7 * 8, PAlign.CENTER, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getCashAndEPrice());iPrinter.drawTextTSPL(33 * 8, 14 * 8 + 2, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getCash());// 最大数据个数限制为5位 例如：99.99iPrinter.drawTextTSPL(17 * 8, 14 * 8 + 2, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, PrinterConstants.PRotate.Rotate_180, p.getEprice());iPrinter.drawTextTSPL(60 * 8, 20 * 8, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, p.getUnit());// 二维码下方的一维条码 13位// 14，15，16，17，18 no 12iPrinter.drawTextTSPL(60 * 8, 14 * 8 + 2, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, p.getSn());//int start_x, int start_y, PBarcodeType type, int height, boolean isReadable, PRotate rotate, int narrowWidth, int wideWidth, String contentiPrinter.drawBarCodeTSPL(75*8, 10 * 8 + 4, PBarcodeType.JAN3_EAN13, 5 * 8, false, PrinterConstants.PRotate.Rotate_180, 1, 1, p.getSn());//以下三条数据是不打印的，只是打印空格iPrinter.drawTextTSPL(60 * 8, 30 * 8 + 4, 70 * 8, 7 * 8, PAlign.CENTER, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, " ");// 横线上方区域左下方的文字 （(0,0)(40*8,7*8)）iPrinter.drawTextTSPL(65 * 8, 25 * 8, 75 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, " ");iPrinter.drawTextTSPL(48 * 8, 25 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, " ");//TODO：2018-02-10 需要调试位置iPrinter.drawTextTSPL(14 * 8, 5 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, PrinterConstants.PRotate.Rotate_180, "物价员");} else {/*** 不旋转版*/iPrinter.drawTextTSPL(17 * 8, 11 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, null, p.getName());// 横线上方区域右侧的文字iPrinter.drawTextTSPL(48 * 8, 23 * 8, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 2, 2, null, p.getPrice());// 横线上方区域右侧的文字 ，空格间隔iPrinter.drawTextTSPL(47 * 8, 38 * 8, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, null, p.getCash());iPrinter.drawTextTSPL(63 * 8, 38 * 8, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 2, null, p.getEprice());iPrinter.drawTextTSPL(18 * 8, 32 * 8, 40 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, p.getUnit());// 二维码下方的一维条码 13位// 14，15，16，17，18 no 12iPrinter.drawTextTSPL(12 * 8, 37 * 8 + 2, 70 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, p.getSn());//int start_x, int start_y, PBarcodeType type, int height, boolean isReadable, PRotate rotate, int narrowWidth, int wideWidth, String contentiPrinter.drawBarCodeTSPL(40, 40 * 8 + 4, PBarcodeType.JAN3_EAN13, 5 * 8, false, null, 1, 1, p.getSn());iPrinter.drawTextTSPL(65 * 8, 47 * 8, 80 * 8, 7 * 8, PAlign.START, PAlign.START, true, 1, 1, null, "物价员");}// 判断是否响应蜂鸣器if (isBeep == 1) {// 打印前响iPrinter.beepTSPL(1, 1000);Thread.sleep(3000);// 打印iPrinter.printTSPL(numbers, 1);} else if (isBeep == 2) {// 打印iPrinter.printTSPL(numbers, 1);// 打印后响iPrinter.beepTSPL(1, 1000);} else {// 打印iPrinter.printTSPL(numbers, 1);}} catch (WriteException e) {e.printStackTrace();} catch (PrinterPortNullException e) {e.printStackTrace();} catch (ParameterErrorException e) {e.printStackTrace();} catch (Exception e) {e.printStackTrace();}}}.start();}
}
七、打印格式设置
import android.content.Context;
import android.content.SharedPreferences;
import android.text.format.Time;/*** SharePreference封装* * @author Kevin* */
public class PrefUtils {public static final String PREF_NAME = "config";public static boolean getBoolean(Context ctx, String key, boolean defaultValue) {SharedPreferences sp = ctx.getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE);return sp.getBoolean(key, defaultValue);}public static void setBoolean(Context ctx, String key, boolean value) {SharedPreferences sp = ctx.getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE);sp.edit().putBoolean(key, value).commit();}public static String getString(Context ctx, String key, String defaultValue) {SharedPreferences sp = ctx.getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE);return sp.getString(key, defaultValue);}public static void setString(Context ctx, String key, String value) {SharedPreferences sp = ctx.getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE);sp.edit().putString(key, value).commit();}public static int getInt(Context ctx, String key, int defaultValue) {SharedPreferences sp = ctx.getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE);return sp.getInt(key, defaultValue);}public static void setInt(Context ctx, String key, int value) {SharedPreferences sp = ctx.getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE);sp.edit().putInt(key, value).commit();}public static String getSystemTime() {// or Time t=new Time("GMT+8"); 加上Time Zone资料。Time t = new Time();// 取得系统时间。t.setToNow();int year = t.year;int month = t.month + 1;int date = t.monthDay;// 0-23int hour = t.hour;int minute = t.minute;int seconds = t.second;String tag = "AM";if (hour >= 12) {tag = "PM";}String time = date + "/" + month + "/" + year + " " + hour + ":" + minute + " " + tag;return time;}public static String getSystemTime2() {// or Time t=new Time("GMT+8"); 加上Time Zone资料。Time t = new Time();// 取得系统时间。t.setToNow();int year = t.year;int month = t.month + 1;int date = t.monthDay;// 0-23int hour = t.hour;int minute = t.minute;int seconds = t.second;String tag = "AM";if (hour >= 12) {tag = "PM";}String time;if (month < 10) {if (seconds >= 10) {time = year + "-0" + month + "-" + date + " " + hour + ":" + minute + ":" + seconds;} else {time = year + "-0" + month + "-" + date + " " + hour + ":" + minute + ":0" + seconds;}} else {if (seconds >= 10) {time = year + "-" + month + "-" + date + " " + hour + ":" + minute + ":" + seconds;} else {time = year + "-" + month + "-" + date + " " + hour + ":" + minute + ":0" + seconds;}}return time;}public static String getSystemTime3() {// or Time t=new Time("GMT+8"); 加上Time Zone资料。Time t = new Time();// 取得系统时间。t.setToNow();int year = t.year;int month = t.month + 1;int date = t.monthDay;// 0-23int hour = t.hour;int minute = t.minute;int seconds = t.second;String tag = "AM";if (hour >= 12) {tag = "PM";}String time;if (month < 10) {if (seconds >= 10) {time = year + "-0" + month + "-" + date;} else {time = year + "-0" + month + "-" + date;}} else {if (seconds >= 10) {time = year + "-" + month + "-" + date;} else {time = year + "-" + month + "-" + date;}}return time;}
}
最后，直接贴上全部代码，代码是写在一个fragment里面去点击按钮去连接的，如需写在activity中去连接，可参考点击事件的监听方法里面的步骤去实现，同样的原理。代码如下：
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.PendingIntent;
import android.bluetooth.BluetoothDevice;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.hardware.usb.UsbDevice;
import android.hardware.usb.UsbManager;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.support.annotation.Nullable;
import android.text.SpannableString;
import android.text.Spanned;
import android.text.method.LinkMovementMethod;
import android.text.style.ForegroundColorSpan;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.CompoundButton;
import android.widget.RelativeLayout;
import android.widget.Switch;
import android.widget.TextView;
import android.widget.Toast;import com.printer.sdk.PrinterConstants;
import com.printer.sdk.PrinterInstance;
import com.printer.sdk.usb.USBPort;
import com.printer.sdk.utils.XLog;import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;import me.yokeyword.fragmentation.SupportFragment;/*** 设置 - 标签**/public class SettingLabelPrinterFragment extends SupportFragment implements View.OnClickListener {public static final int CONNECT_DEVICE = 1;protected static final String TAG = "SettingActivity";// public PrinterInstance myPrinter;//这是默认是usbprivate int interfaceType = 1;// public String devicesName = "未知设备";private static final String ACTION_USB_PERMISSION = "com.android.usb.USB_PERMISSION";private static TextView tv_device_name;private RelativeLayout rl_print_connect;private RelativeLayout rl_print_test;private Button btn_connect;private Button btn_selfprint_test;//private static UsbDevice mUSBDevice //建议去掉静态
// private UsbDevice mUSBDevice;private IntentFilter bluDisconnectFilter;// 打印机连接状态
// public boolean isConnected = false;private RelativeLayout examine_print_state, off_print;public static TextView label_print_state;private Switch sw_front_reverse_printer;private TextView direction_select;private static Context mContext;private boolean direction;private SpannableString spannableString;public static PrinterInstance myPrinter;private static UsbDevice mUSBDevice;private static List<UsbDevice> deviceList;private static String deviceArrayLisr;public static String devicesName = "未知设备";private static String devicesAddress;// 打印机连接状态public static boolean isConnected = false;private static boolean hasRegDisconnectReceiver = false;private String strStatus = null;@Overridepublic View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {View view = inflater.inflate(R.layout.fragment_setting_label_printer, container, false);init(view);return view;}private void init(View view) {tv_device_name = (TextView) view.findViewById(R.id.tv_device_name);btn_connect = (Button) view.findViewById(R.id.btn_connect);btn_selfprint_test = (Button) view.findViewById(R.id.btn_selfprint_test);rl_print_connect = (RelativeLayout) view.findViewById(R.id.rl_print_connect);rl_print_test = (RelativeLayout) view.findViewById(R.id.rl_print_test);examine_print_state = view.findViewById(R.id.examine_print_state);//检查打印机状态off_print = view.findViewById(R.id.off_print);//断开打印机连接label_print_state = view.findViewById(R.id.label_print_state);//显示打印机状态sw_front_reverse_printer = view.findViewById(R.id.sw_front_reverse_printer);direction_select = view.findViewById(R.id.btn_direction_select);mContext = getActivity();examine_print_state.setOnClickListener(this);//检查打印机状态off_print.setOnClickListener(this);//断开打印机连接btn_connect.setOnClickListener(this);btn_selfprint_test.setOnClickListener(this);rl_print_connect.setOnClickListener(this);rl_print_test.setOnClickListener(this);if (null != ACache.get(getContext().getApplicationContext()).getAsObject(Constants.PRINT_DIRECTION)) {direction = (boolean) ACache.get(getContext().getApplicationContext()).getAsObject(Constants.PRINT_DIRECTION);Log.e("cai", "缓存状态：" + direction);} else {ACache.get(mContext.getApplicationContext()).put(Constants.PRINT_DIRECTION, false);}String str_direction = direction_select.getText().toString();spannableString = new SpannableString(str_direction);Log.e("cai", spannableString.toString());sw_front_reverse_printer.setChecked(direction);if (direction) {spannableString.setSpan(new ForegroundColorSpan(getResources().getColor(R.color.colorGrayText)), 0, 5, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);spannableString.setSpan(new ForegroundColorSpan(getResources().getColor(R.color.colorAccent)), 6, 11, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);direction_select.setText(spannableString);direction_select.setMovementMethod(LinkMovementMethod.getInstance());} else {spannableString.setSpan(new ForegroundColorSpan(getResources().getColor(R.color.colorAccent)), 0, 5, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);spannableString.setSpan(new ForegroundColorSpan(getResources().getColor(R.color.colorGrayText)), 6, 11, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);direction_select.setText(spannableString);direction_select.setMovementMethod(LinkMovementMethod.getInstance());}sw_front_reverse_printer.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {@Overridepublic void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {Log.e("cai", "+++" + isChecked);if (isChecked) {spannableString.setSpan(new ForegroundColorSpan(getResources().getColor(R.color.colorGrayText)), 0, 5, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);spannableString.setSpan(new ForegroundColorSpan(getResources().getColor(R.color.colorAccent)), 6, 11, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);direction_select.setText(spannableString);direction_select.setMovementMethod(LinkMovementMethod.getInstance());} else {spannableString.setSpan(new ForegroundColorSpan(getResources().getColor(R.color.colorAccent)), 0, 5, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);spannableString.setSpan(new ForegroundColorSpan(getResources().getColor(R.color.colorGrayText)), 6, 11, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);direction_select.setText(spannableString);direction_select.setMovementMethod(LinkMovementMethod.getInstance());}//保存打印正反方向状态数据到缓存ACache.get(mContext.getApplicationContext()).put(Constants.PRINT_DIRECTION, isChecked);updateButtonState(isConnected);}});}@Overridepublic void onResume() {super.onResume();}public void onStart() {super.onStart();updateButtonState(isConnected);Log.e("freak", "isConnected" + isConnected);Log.e("freak", "onStart");}@Overridepublic void onClick(View v) {switch (v.getId()) {case R.id.rl_print_connect://连接打印机case R.id.btn_connect:
// showSelectDevicesDialog();getDevice();break;case R.id.off_print://断开打印机连接breakPrinter();break;case R.id.examine_print_state://检查打印机状态Log.e("freak", "isConnected==" + isConnected);if (isConnected) {new Thread(new Runnable() {public void run() {int i = myPrinter.getCurrentStatus();if (i == 0) {strStatus = "打印机状态正常";} else if (i == -1) {strStatus = "接收数据失败";} else if (i == -2) {strStatus = "打印机缺纸";} else if (i == -3) {strStatus = "打印机纸将尽";} else if (i == -4) {strStatus = "打印机开盖";} else if (i == -5) {strStatus = "发送数据失败";}getActivity().runOnUiThread(new Runnable() {public void run() {ToastUtil.shortShow(strStatus);XLog.i(TAG, "zl at SettingActivity.java onClick()------> btn_status_test");}});}}).start();} else {ToastUtil.shortShow(mContext.getResources().getString(R.string.no_connected));}break;case R.id.rl_print_test://打印测试case R.id.btn_selfprint_test:if (!isConnected) {ToastUtil.shortShow("设备未连接，请重连");break;}ProductLabelBean productLabelBean = new ProductLabelBean();productLabelBean.setName("测试");productLabelBean.setUnit("包");productLabelBean.setCash("2.00");productLabelBean.setEprice("1");productLabelBean.setProducer("广州");productLabelBean.setSn("0000000000001");productLabelBean.setPrice("3.00");new PrintLabelGaomi().doPrintTSPL(myPrinter, getActivity(), productLabelBean);break;default:break;}}/*** 断开连接*/public static void breakPrinter() {if (myPrinter != null) {/*** 断开打印设备的连接*/myPrinter.closeConnection();myPrinter = null;//清空打印对象XLog.i(TAG, "yxz at SettingActivity.java onClick() mPrinter:" + myPrinter);}if (isConnected) {tv_device_name.setText("设备名称: " + "思普瑞特价签机");label_print_state.setText(mContext.getResources().getString(R.string.on_line));} else {tv_device_name.setText("设备名称:未连接");label_print_state.setText(mContext.getResources().getString(R.string.off_line));}
// label_print_state.setText(mContext.getResources().getString(R.string.off_line));ToastUtil.shortShow("已断开连接");}public static void getDevice() {if (myPrinter == null) {/*** 检测所有的打印设备*/UsbManager manager = (UsbManager) mContext.getSystemService(Context.USB_SERVICE);//获取usb权限HashMap<String, UsbDevice> devices = manager.getDeviceList();deviceList = new ArrayList<>();for (UsbDevice device : devices.values()) {/*** 判断是都是打印设备。目前支持 (1155 != vendorId || 22304 != productId) && (1659 != vendorId || 8965 != productId) 两种*/if (USBPort.isUsbPrinter(device)) {if (device.getVendorId() == 1155 && device.getProductId() == 22304) {deviceArrayLisr = device.getDeviceName() + "\nvid: "+ device.getVendorId() + " pid: "+ device.getProductId();deviceList.add(device);}}}if (deviceList.isEmpty()) {ToastUtil.shortShow(mContext.getResources().getString(R.string.no_connected));return;}mUSBDevice = deviceList.get(0);if (mUSBDevice == null) {mHandler.obtainMessage(PrinterConstants.Connect.FAILED).sendToTarget();return;}myPrinter = PrinterInstance.getPrinterInstance(mContext, mUSBDevice, mHandler);devicesName = mUSBDevice.getDeviceName();devicesAddress = "vid: " + mUSBDevice.getVendorId() + " pid: " + mUSBDevice.getProductId();UsbManager mUsbManager = (UsbManager) mContext.getSystemService(Context.USB_SERVICE);if (mUsbManager.hasPermission(mUSBDevice)) {myPrinter.openConnection();} else {// 没有权限询问用户是否授予权限PendingIntent pendingIntent = PendingIntent.getBroadcast(mContext, 0, new Intent(ACTION_USB_PERMISSION), 0);IntentFilter filter = new IntentFilter(ACTION_USB_PERMISSION);filter.addAction(UsbManager.ACTION_USB_DEVICE_ATTACHED);filter.addAction(UsbManager.ACTION_USB_DEVICE_DETACHED);mContext.registerReceiver(mUsbReceiver, filter);mUsbManager.requestPermission(mUSBDevice, pendingIntent); // 该代码执行后，系统弹出一个对话框}}}//弹出选择设备dialogprivate void showSelectDevicesDialog() {Intent intent = new Intent(getActivity(), UsbDeviceList.class);startActivityForResult(intent, CONNECT_DEVICE);}// 用于接受连接状态消息的 Handler@SuppressLint("HandlerLeak")public static Handler mHandler = new Handler() {@SuppressLint("ShowToast")@Overridepublic void handleMessage(Message msg) {switch (msg.what) {case PrinterConstants.Connect.SUCCESS:ToastUtil.shortShow("连接成功");isConnected = true;Constants.ISCONNECTED = isConnected;Constants.DEVICE_NAME = devicesName;break;case PrinterConstants.Connect.FAILED:isConnected = false;ToastUtil.shortShow(mContext.getResources().getString(R.string.conn_failed));Log.i(TAG, "连接失败!");break;case PrinterConstants.Connect.CLOSED:isConnected = false;Constants.ISCONNECTED = isConnected;Constants.DEVICE_NAME = devicesName;Log.i(TAG, "连接关闭!");break;case PrinterConstants.Connect.NODEVICE:isConnected = false;ToastUtil.shortShow(mContext.getResources().getString(R.string.conn_no));break;case 0:ToastUtil.shortShow("打印通信正常");break;case -1:ToastUtil.shortShow("打印机通信异常，请检查蓝牙连接");vibrator();break;case -2:ToastUtil.shortShow("打印缺纸");vibrator();break;case -3:ToastUtil.shortShow("打印机开盖");vibrator();break;default:break;}updateButtonState(isConnected);}};static int count = 0;public static void vibrator() {count++;PrefUtils.setInt(mContext, "count3", count);Log.e(TAG, "" + count);// TODO: 2017/12/5 禁用视频
// MediaPlayer player = new MediaPlayer().create(mContext, R.raw.test2);
// player.start();}private static void updateButtonState(boolean isConnected) {if (isConnected) {tv_device_name.setText("设备名称: " + "思普瑞特价签机");label_print_state.setText(mContext.getResources().getString(R.string.on_line));
// getDevice();} else {label_print_state.setText(mContext.getResources().getString(R.string.off_line));tv_device_name.setText("设备名称:未连接");XLog.d(TAG, "yxz at SettingActivity.java updateButtonState() ---end");}PrefUtils.setBoolean(mContext, Constants.CONNECTSTATE, isConnected);}// 安卓3.1以后才有权限操作USB@SuppressLint("ShowToast")@Overridepublic void onActivityResult(int requestCode, int resultCode, Intent data) {super.onActivityResult(requestCode, resultCode, data);if (resultCode != Activity.RESULT_OK) {return;}if (requestCode == CONNECT_DEVICE) {// 连接设备// usbmUSBDevice = data.getParcelableExtra(UsbManager.EXTRA_DEVICE);myPrinter = PrinterInstance.getPrinterInstance(getActivity(), mUSBDevice, mHandler);devicesName = "思普瑞特价签机";UsbManager mUsbManager = (UsbManager) getActivity().getSystemService(Context.USB_SERVICE);if (mUsbManager.hasPermission(mUSBDevice)) {myPrinter.openConnection();} else {// 没有权限询问用户是否授予权限PendingIntent pendingIntent = PendingIntent.getBroadcast(getActivity(), 0,new Intent(ACTION_USB_PERMISSION), 0);IntentFilter filter = new IntentFilter(ACTION_USB_PERMISSION);filter.addAction(UsbManager.ACTION_USB_DEVICE_ATTACHED);filter.addAction(UsbManager.ACTION_USB_DEVICE_DETACHED);getActivity().registerReceiver(mUsbReceiver, filter);// 该代码执行后，系统弹出一个对话框mUsbManager.requestPermission(mUSBDevice, pendingIntent);}}}private static final BroadcastReceiver mUsbReceiver = new BroadcastReceiver() {@Override@SuppressLint("NewApi")public void onReceive(Context context, Intent intent) {String action = intent.getAction();Log.w(TAG, "receiver action: " + action);if (ACTION_USB_PERMISSION.equals(action)) {synchronized (this) {mContext.unregisterReceiver(mUsbReceiver);UsbDevice device = (UsbDevice) intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);if (intent.getBooleanExtra(UsbManager.EXTRA_PERMISSION_GRANTED, false)&& mUSBDevice.equals(device)) {myPrinter.openConnection();} else {mHandler.obtainMessage(PrinterConstants.Connect.FAILED).sendToTarget();Log.e(TAG, "permission denied for device " + device);}}}}};public void onDestroy() {XLog.e(TAG, "yxz at SettingActivity.java onDestroy() progressdialog");super.onDestroy();if (hasRegDisconnectReceiver) {mContext.unregisterReceiver(mUsbReceiver);hasRegDisconnectReceiver = false;// Log.i(TAG, "关闭了广播！");}}}
注：此连接方式是需要连接sdk去连接的，如遇到同样问题的开发朋友，可留言跟我要下载地址
附：标签打印的位置如果是正常位置的话，可根据xy的坐标去调试即可，但是如果标签是反过来了，就需要代码控制字体旋转180度，但是旋转之后的位置是需要注意的，旋转之后的字体如果超出了标签纸大小的话，就会出现打印异常，标签打印机不会打印，会没有反应，所有要算好位置。还有一个，就是标签打印机是不能打印null数据的，如果数据为null，则需要判空，如果为null，可以打印一个空格。
旋转180度方法经验总结：旋转180度，是以标签打印纸的中心，进行旋转，旋转位置就如长方形的对角位置互换，只是两个对角，就好比一根棍子放在中心点上去旋转180度一样，这是我调试总结出来的，希望对需要的开发的朋友提供些许帮助。尽早脱坑。如果发现了更好的办法，希望多多留意交流。
标签打印机下载地址：https://download.csdn.net/download/freak_csh/10836218
demo：硬件系列导航与所有硬件博文的demo
硬件系列（四）-------------Android标签打印机连接与打印位置调动方法总结相关推荐
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