0、开发者pdf、sdk等资料详见：
http://download.csdn.net/detail/kunyashaw/9376694
1、测试代码
包含文字打印、条形码打印、二维码打印
1 package com.huofu.speechundecrypt;
2
3 import android.content.Context;
4 import android.os.Bundle;
5 import android.support.v7.app.AppCompatActivity;
6 import android.view.View;
7 import android.widget.Button;
8
9 import java.io.UnsupportedEncodingException;
10
11 public class MainActivity extends AppCompatActivity {
12
13 Context ctxt;
14
15 @Override
16 protected void onCreate(Bundle savedInstanceState) {
17 super.onCreate(savedInstanceState);
18
19 Button btn = new Button(getApplicationContext());
20 btn.setText("press me");
21 btn.setOnClickListener(new View.OnClickListener() {
22 @Override
23 public void onClick(View v) {
24 writeDeal();
25 }
26 });
27
28 setContentView(btn);
29 ctxt = getApplicationContext();
30 }
31
32
33 public void writeDeal(){
34 TscWifiActivity TscEthernetDll = new TscWifiActivity();
35 TscEthernetDll.openport("192.168.1.200", 9100);//打开指定IP和端口号
36
37 //setup(int width, int height, int speed, int density, int sensor, int sensor_distance, int sensor_offset)
38 //宽度、高度、速度、浓度
39 //sensor为0：sensor_distance 垂直间距距离 sensor_offset垂直间距的偏移
40 //sensor为1：sensor_distance 定义黑标高度和额外送出长度 sensor_offset黑标偏移量
41 TscEthernetDll.setup(40, 30, 4, 4, 0, 5, 0);
42
43 TscEthernetDll.clearbuffer();
44
45 /*--------------------------标签打印机初始化--------------------------*/
46 TscEthernetDll.sendcommand("SET TEAR ON\n");//是否将撕纸位置移动到撕纸处
47 //TscEthernetDll.sendcommand("SET COUNTER @1 1\n");//设定计时器及增量
48 TscEthernetDll.sendcommand("SHIFT 10\n");
49
50
51 /*--------------------------打印文字--------------------------*/
52 writeDelivery(TscEthernetDll, "", 1);//打印外送标签
53 writePackagedInfo(TscEthernetDll,"",1);//打印打包标签
54
55
56 /*--------------------------打印条形码--------------------------*/
57 //barcode(int x, int y, String type, int height, int human_readable, int rotation, int narrow, int wide, String string)
58 //x 水平坐标左上角起点 y垂直坐标左上角起点 type条形码类型 height条形码高度 human_readable(0 人眼不可识别 1人眼可识别) rotation条形码旋转角度
59 //narrow 窄bar宽度 wide宽bar宽度 string为要显示的内容
60 TscEthernetDll.barcode(100, 100, "128", 100, 1, 0, 3, 3, "123456789");
61 TscEthernetDll.printlabel(1, 1);//打印出缓冲区的数据,第一个参数是打印的分数，第二个是没份打印的张数
62 TscEthernetDll.clearbuffer();
63
64 /*--------------------------打印二维码--------------------------*/
65 String cmd = "QRCODE 100,10,H,7,M,0,M1,S1,\"hello world\"\n";
66 TscEthernetDll.sendcommand(cmd);
67 TscEthernetDll.printlabel(1, 1);
68 TscEthernetDll.clearbuffer();
69
70 TscEthernetDll.closeport();
71 }
72
73 /**
74 * 打印外送信息
75 * @param TscEthernetDll
76 * @param msg
77 * @param font_size
78 */
79 public void writeDelivery(TscWifiActivity TscEthernetDll, String msg, int font_size) {
80 try {
81 //String originalText = "TEXT 550,50,\"TSS24.BF2\",180," + font_size + "," + font_size + ",\"" + msg + "\"\n";
82 String originalText = "TEXT 260,210,\"TSS24.BF2\",180,1,1,\"万通中心店 午餐\"\n";
83 TscEthernetDll.sendcommand((originalText.getBytes("gb2312")));
84
85 originalText = "TEXT 220,185,\"TSS24.BF2\",180,1,1,\"300 外送\"\n";
86 TscEthernetDll.sendcommand((originalText.getBytes("gb2312")));
87
88 originalText = "TEXT 310,150,\"TSS24.BF2\",180,1,1,\"联系人:张**\"\n";
89 TscEthernetDll.sendcommand((originalText.getBytes("gb2312")));
90
91 originalText = "TEXT 310,110,\"TSS24.BF2\",180,1,1,\"电话: 185 1342 ****\"\n";
92 TscEthernetDll.sendcommand((originalText.getBytes("gb2312")));
93
94
95 String address = "北京市**区 ****D座 25层 **科技有限公司";//10个汉字换一行
96
97 if (address.length() <= 10) {
98 originalText = "TEXT 310,80,\"TSS24.BF2\",180,1,1,\"地址:\"\""+address+"\"\n";
99 TscEthernetDll.sendcommand((originalText.getBytes("gb2312")));
100
101 } else {
102 String tmpString = address.substring(0,9);
103 String tmpString2 = address.substring(9,address.length());
104 originalText = "TEXT 310,80,\"TSS24.BF2\",180,1,1,\"地址:\"\""+tmpString+"\"\n";
105 TscEthernetDll.sendcommand((originalText.getBytes("gb2312")));
106
107 String printText = "TEXT 310,50,\"TSS24.BF2\",180,1,1,\""+tmpString2+"\"\n";
108 TscEthernetDll.sendcommand((printText.getBytes("gb2312")));
109 }
110
111 TscEthernetDll.printlabel(1, 1);//打印出缓冲区的数据,第一个参数是打印的分数，第二个是每份打印的张数
112 TscEthernetDll.clearbuffer();
113 } catch (UnsupportedEncodingException e) {
114 e.printStackTrace();
115 }
116 }
117
118
119 public static void writePackagedInfo(TscWifiActivity TscEthernetDll, String msg, int font_size) {
120 try {
121 //String originalText = "TEXT 550,50,\"TSS24.BF2\",180," + font_size + "," + font_size + ",\"" + msg + "\"\n";
122 String originalText = "TEXT 260,210,\"TSS24.BF2\",180,1,1,\"万通中心店 午餐\"\n";
123 TscEthernetDll.sendcommand((originalText.getBytes("gb2312")));
124
125 originalText = "TEXT 220,170,\"TSS24.BF2\",180,1,1,\"300 打包\"\n";
126 TscEthernetDll.sendcommand((originalText.getBytes("gb2312")));
127
128 originalText = "TEXT 315,130,\"TSS24.BF2\",180,1,1,\"应收:20.5元\"\n";
129 TscEthernetDll.sendcommand((originalText.getBytes("gb2312")));
130
131 originalText = "TEXT 170,130,\"TSS24.BF2\",180,1,1,\"实收: 30.5元\"\n";
132 TscEthernetDll.sendcommand((originalText.getBytes("gb2312")));
133
134 originalText = "TEXT 315,90,\"TSS24.BF2\",180,1,1,\"优惠: 10元\"\n";
135 TscEthernetDll.sendcommand((originalText.getBytes("gb2312")));
136
137
138 TscEthernetDll.printlabel(1, 1);//打印出缓冲区的数据,第一个参数是打印的分数，第二个是每份打印的张数
139 TscEthernetDll.clearbuffer();
140 } catch (UnsupportedEncodingException e) {
141 e.printStackTrace();
142 }
143 }
144 }
2、库
1 package com.huofu.speechundecrypt;
2
3 import android.app.Activity;
4 import android.content.Context;
5 import android.os.Bundle;
6 import android.os.StrictMode;
7 import android.util.Log;
8 import android.view.Menu;
9 import android.view.View;
10 import android.widget.Button;
11 import android.widget.TextView;
12
13 import java.io.FileInputStream;
14 import java.io.IOException;
15 import java.io.InputStream;
16 import java.io.OutputStream;
17 import java.net.Socket;
18
19 /**
20 * author: Created by zzl on 15/12/25.
21 */
22
23 public class TscWifiActivity extends Activity {
24 private static final String TAG = "THINBTCLIENT";
25 private static final boolean D = true;
26 private InputStream InStream = null;
27 private OutputStream OutStream = null;
28 private Socket socket = null;
29 private String printerstatus = "";
30 private int last_bytes = 0;
31 private byte[] buffer = new byte[1024];
32 private byte[] readBuf = new byte[1024];
33 private Button connect = null;
34 private Button closeport = null;
35 private Button sendfile = null;
36 private Button status = null;
37 private TextView tv1 = null;
38
39 public TscWifiActivity() {
40 }
41
42 public void onCreate(Bundle savedInstanceState) {
43 super.onCreate(savedInstanceState);
44 this.setContentView(2130903040);
45 this.tv1 = (TextView) this.findViewById(2131165187);
46 this.connect = (Button) this.findViewById(2131165184);
47 this.connect.setOnClickListener(new View.OnClickListener() {
48 public void onClick(View v) {
49 TscWifiActivity.this.openport("192.168.1.40", 9100);
50 TscWifiActivity.this.sendcommand("SIZE 3,1\n");
51 TscWifiActivity.this.sendcommand("PRINT 5\n");
52 }
53 });
54 this.closeport = (Button) this.findViewById(2131165185);
55 this.closeport.setOnClickListener(new View.OnClickListener() {
56 public void onClick(View v) {
57 TscWifiActivity.this.closeport();
58 }
59 });
60 this.sendfile = (Button) this.findViewById(2131165186);
61 this.sendfile.setOnClickListener(new View.OnClickListener() {
62 public void onClick(View v) {
63 TscWifiActivity.this.openport("192.168.1.58", 9100);
64 TscWifiActivity.this.downloadpcx("UL.PCX");
65 TscWifiActivity.this.downloadbmp("Triangle.bmp");
66 TscWifiActivity.this.downloadttf("ARIAL.TTF");
67 TscWifiActivity.this.setup(70, 110, 4, 4, 0, 0, 0);
68 TscWifiActivity.this.clearbuffer();
69 TscWifiActivity.this.sendcommand("SET TEAR ON\n");
70 TscWifiActivity.this.sendcommand("SET COUNTER @1 1\n");
71 TscWifiActivity.this.sendcommand("@1 = \"0001\"\n");
72 TscWifiActivity.this.sendcommand("TEXT 100,300,\"3\",0,1,1,@1\n");
73 TscWifiActivity.this.sendcommand("PUTPCX 100,300,\"UL.PCX\"\n");
74 TscWifiActivity.this.sendcommand("PUTBMP 100,520,\"Triangle.bmp\"\n");
75 TscWifiActivity.this.sendcommand("TEXT 100,760,\"ARIAL.TTF\",0,15,15,\"THIS IS ARIAL FONT\"\n");
76 TscWifiActivity.this.barcode(100, 100, "128", 100, 1, 0, 3, 3, "123456789");
77 TscWifiActivity.this.printerfont(100, 250, "3", 0, 1, 1, "987654321");
78 TscWifiActivity.this.printlabel(10, 1);
79 TscWifiActivity.this.sendfile("zpl.txt");
80 TscWifiActivity.this.closeport();
81 }
82 });
83 this.status = (Button) this.findViewById(2131165188);
84 this.status.setOnClickListener(new View.OnClickListener() {
85 public void onClick(View v) {
86 String QQ = TscWifiActivity.this.batch();
87 TscWifiActivity.this.tv1.setText(QQ);
88 }
89 });
90 }
91
92 public void onStart() {
93 super.onStart();
94 Log.e("THINBTCLIENT", "++ ON START ++");
95 }
96
97 public void onResume() {
98 super.onResume();
99 Log.e("THINBTCLIENT", "+ ON RESUME +");
100 Log.e("THINBTCLIENT", "+ ABOUT TO ATTEMPT CLIENT CONNECT +");
101 }
102
103 public void onPause() {
104 super.onPause();
105 Log.e("THINBTCLIENT", "- ON PAUSE -");
106 if (this.OutStream != null) {
107 try {
108 this.OutStream.flush();
109 } catch (IOException var3) {
110 Log.e("THINBTCLIENT", "ON PAUSE: Couldn\‘t flush output stream.", var3);
111 }
112 }
113
114 try {
115 this.socket.close();
116 } catch (IOException var2) {
117 Log.e("THINBTCLIENT", "ON PAUSE: Unable to close socket.", var2);
118 }
119
120 }
121
122 public void onStop() {
123 super.onStop();
124 Log.e("THINBTCLIENT", "-- ON STOP --");
125 }
126
127 public void onDestroy() {
128 super.onDestroy();
129 Log.e("THINBTCLIENT", "--- ON DESTROY ---");
130 }
131
132 public boolean onCreateOptionsMenu(Menu menu) {
133 this.getMenuInflater().inflate(2131099648, menu);
134 return true;
135 }
136
137 public void openport(String ipaddress, int portnumber) {
138 StrictMode.setThreadPolicy((new StrictMode.ThreadPolicy.Builder()).detectDiskReads().detectDiskWrites().detectNetwork().penaltyLog().build());
139 StrictMode.setVmPolicy((new android.os.StrictMode.VmPolicy.Builder()).detectLeakedSqlLiteObjects().detectLeakedClosableObjects().penaltyLog().penaltyDeath().build());
140
141 try {
142 this.socket = new Socket(ipaddress, portnumber);
143 this.InStream = this.socket.getInputStream();
144 this.OutStream = this.socket.getOutputStream();
145 } catch (Exception var4) {
146 ;
147 }
148
149 }
150
151 public void sendcommand(String message) {
152 byte[] msgBuffer = message.getBytes();
153
154 try {
155 this.OutStream.write(msgBuffer);
156 } catch (IOException var4) {
157 var4.printStackTrace();
158 }
159
160 }
161
162 public void sendcommand(byte[] message) {
163 try {
164 this.OutStream.write(message);
165 } catch (IOException var3) {
166 var3.printStackTrace();
167 }
168
169 }
170
171 public String status() {
172 byte[] message = new byte[]{(byte) 27, (byte) 33, (byte) 63};
173
174 try {
175 this.OutStream.write(message);
176 } catch (IOException var4) {
177 Log.e("THINBTCLIENT", "ON RESUME: Exception during write.", var4);
178 }
179
180 try {
181 Thread.sleep(1000L);
182 } catch (InterruptedException var3) {
183 var3.printStackTrace();
184 }
185
186 int tim;
187 try {
188 while (this.InStream.available() > 0) {
189 this.readBuf = new byte[1024];
190 tim = this.InStream.read(this.readBuf);
191 Log.e("","tim is "+tim);
192 }
193 } catch (IOException var5) {
194 var5.printStackTrace();
195 }
196
197 if (this.readBuf[0] == 2 && this.readBuf[5] == 3) {
198 for (tim = 0; tim <= 7; ++tim) {
199 if (this.readBuf[tim] == 2 && this.readBuf[tim + 1] == 64 && this.readBuf[tim + 2] == 64 && this.readBuf[tim + 3] == 64 && this.readBuf[tim + 4] == 64 && this.readBuf[tim + 5] == 3) {
200 this.printerstatus = "Ready";
201 this.readBuf = new byte[1024];
202 break;
203 }
204
205 if (this.readBuf[tim] == 2 && this.readBuf[tim + 1] == 69 && this.readBuf[tim + 2] == 64 && this.readBuf[tim + 3] == 64 && this.readBuf[tim + 4] == 96 && this.readBuf[tim + 5] == 3) {
206 this.printerstatus = "Head Open";
207 this.readBuf = new byte[1024];
208 break;
209 }
210
211 if (this.readBuf[tim] == 2 && this.readBuf[tim + 1] == 64 && this.readBuf[tim + 2] == 64 && this.readBuf[tim + 3] == 64 && this.readBuf[tim + 4] == 96 && this.readBuf[tim + 5] == 3) {
212 this.printerstatus = "Head Open";
213 this.readBuf = new byte[1024];
214 break;
215 }
216
217 if (this.readBuf[tim] == 2 && this.readBuf[tim + 1] == 69 && this.readBuf[tim + 2] == 64 && this.readBuf[tim + 3] == 64 && this.readBuf[tim + 4] == 72 && this.readBuf[tim + 5] == 3) {
218 this.printerstatus = "Ribbon Jam";
219 this.readBuf = new byte[1024];
220 break;
221 }
222
223 if (this.readBuf[tim] == 2 && this.readBuf[tim + 1] == 69 && this.readBuf[tim + 2] == 64 && this.readBuf[tim + 3] == 64 && this.readBuf[tim + 4] == 68 && this.readBuf[tim + 5] == 3) {
224 this.printerstatus = "Ribbon Empty";
225 this.readBuf = new byte[1024];
226 break;
227 }
228
229 if (this.readBuf[tim] == 2 && this.readBuf[tim + 1] == 69 && this.readBuf[tim + 2] == 64 && this.readBuf[tim + 3] == 64 && this.readBuf[tim + 4] == 65 && this.readBuf[tim + 5] == 3) {
230 this.printerstatus = "No Paper";
231 this.readBuf = new byte[1024];
232 break;
233 }
234
235 if (this.readBuf[tim] == 2 && this.readBuf[tim + 1] == 69 && this.readBuf[tim + 2] == 64 && this.readBuf[tim + 3] == 64 && this.readBuf[tim + 4] == 66 && this.readBuf[tim + 5] == 3) {
236 this.printerstatus = "Paper Jam";
237 this.readBuf = new byte[1024];
238 break;
239 }
240
241 if (this.readBuf[tim] == 2 && this.readBuf[tim + 1] == 69 && this.readBuf[tim + 2] == 64 && this.readBuf[tim + 3] == 64 && this.readBuf[tim + 4] == 65 && this.readBuf[tim + 5] == 3) {
242 this.printerstatus = "Paper Empty";
243 this.readBuf = new byte[1024];
244 break;
245 }
246
247 if (this.readBuf[tim] == 2 && this.readBuf[tim + 1] == 67 && this.readBuf[tim + 2] == 64 && this.readBuf[tim + 3] == 64 && this.readBuf[tim + 4] == 64 && this.readBuf[tim + 5] == 3) {
248 this.printerstatus = "Cutting";
249 this.readBuf = new byte[1024];
250 break;
251 }
252
253 if (this.readBuf[tim] == 2 && this.readBuf[tim + 1] == 75 && this.readBuf[tim + 2] == 64 && this.readBuf[tim + 3] == 64 && this.readBuf[tim + 4] == 64 && this.readBuf[tim + 5] == 3) {
254 this.printerstatus = "Waiting to Press Print Key";
255 this.readBuf = new byte[1024];
256 break;
257 }
258
259 if (this.readBuf[tim] == 2 && this.readBuf[tim + 1] == 76 && this.readBuf[tim + 2] == 64 && this.readBuf[tim + 3] == 64 && this.readBuf[tim + 4] == 64 && this.readBuf[tim + 5] == 3) {
260 this.printerstatus = "Waiting to Take Label";
261 this.readBuf = new byte[1024];
262 break;
263 }
264
265 if (this.readBuf[tim] == 2 && this.readBuf[tim + 1] == 80 && this.readBuf[tim + 2] == 64 && this.readBuf[tim + 3] == 64 && this.readBuf[tim + 4] == 64 && this.readBuf[tim + 5] == 3) {
266 this.printerstatus = "Printing Batch";
267 this.readBuf = new byte[1024];
268 break;
269 }
270
271 if (this.readBuf[tim] == 2 && this.readBuf[tim + 1] == 96 && this.readBuf[tim + 2] == 64 && this.readBuf[tim + 3] == 64 && this.readBuf[tim + 4] == 64 && this.readBuf[tim + 5] == 3) {
272 this.printerstatus = "Pause";
273 this.readBuf = new byte[1024];
274 break;
275 }
276
277 if (this.readBuf[tim] == 2 && this.readBuf[tim + 1] == 69 && this.readBuf[tim + 2] == 64 && this.readBuf[tim + 3] == 64 && this.readBuf[tim + 4] == 64 && this.readBuf[tim + 5] == 3) {
278 this.printerstatus = "Pause";
279 this.readBuf = new byte[1024];
280 break;
281 }
282 }
283 }
284
285 return this.printerstatus;
286 }
287
288 public String batch() {
289 boolean printvalue = false;
290 String printbatch = "";
291 String stringbatch = "0";
292 String message = "~HS";
293 this.readBuf = new byte[1024];
294 byte[] batcharray = new byte[]{(byte) 48, (byte) 48, (byte) 48, (byte) 48, (byte) 48, (byte) 48, (byte) 48, (byte) 48};
295 byte[] msgBuffer = message.getBytes();
296
297 try {
298 this.OutStream.write(msgBuffer);
299 } catch (IOException var9) {
300 Log.e("THINBTCLIENT", "ON RESUME: Exception during write.", var9);
301 }
302
303 try {
304 Thread.sleep(1000L);
305 } catch (InterruptedException var8) {
306 var8.printStackTrace();
307 }
308
309 int i;
310 try {
311 while (this.InStream.available() > 50) {
312 this.readBuf = new byte[1024];
313 i = this.InStream.read(this.readBuf);
314 }
315 } catch (IOException var10) {
316 var10.printStackTrace();
317 }
318
319 if (this.readBuf[0] == 2) {
320 System.arraycopy(this.readBuf, 55, batcharray, 0, 8);
321
322 for (i = 0; i <= 7; ++i) {
323 if (batcharray[i] == 44) {
324 batcharray = new byte[]{(byte) 57, (byte) 57, (byte) 57, (byte) 57, (byte) 57, (byte) 57, (byte) 57, (byte) 57};
325 }
326 }
327
328 stringbatch = new String(batcharray);
329 int var11 = Integer.parseInt(stringbatch);
330 printbatch = Integer.toString(var11);
331 if (printbatch == "99999999") {
332 printbatch = "";
333 }
334 }
335
336 return printbatch;
337 }
338
339 public void closeport() {
340 try {
341 this.socket.close();
342 } catch (IOException var2) {
343 var2.printStackTrace();
344 }
345
346 }
347
348 public void setup(int width, int height, int speed, int density, int sensor, int sensor_distance, int sensor_offset) {
349 String message = "";
350 String size = "SIZE " + width + " mm" + ", " + height + " mm";
351 String speed_value = "SPEED " + speed;
352 String density_value = "DENSITY " + density;
353 String sensor_value = "";
354 if (sensor == 0) {
355 sensor_value = "GAP " + sensor_distance + " mm" + ", " + sensor_offset + " mm";
356 } else if (sensor == 1) {
357 sensor_value = "BLINE " + sensor_distance + " mm" + ", " + sensor_offset + " mm";
358 }
359
360 message = size + "\n" + speed_value + "\n" + density_value + "\n" + sensor_value + "\n";
361 byte[] msgBuffer = message.getBytes();
362
363 try {
364 this.OutStream.write(msgBuffer);
365 } catch (IOException var15) {
366 var15.printStackTrace();
367 }
368
369 }
370
371 public void clearbuffer() {
372 String message = "CLS\n";
373 byte[] msgBuffer = message.getBytes();
374
375 try {
376 this.OutStream.write(msgBuffer);
377 } catch (IOException var4) {
378 var4.printStackTrace();
379 }
380
381 }
382
383 public void barcode(int x, int y, String type, int height, int human_readable, int rotation, int narrow, int wide, String string) {
384 String message = "";
385 String barcode = "BARCODE ";
386 String position = x + "," + y;
387 String mode = "\"" + type + "\"";
388 String height_value = "" + height;
389 String human_value = "" + human_readable;
390 String rota = "" + rotation;
391 String narrow_value = "" + narrow;
392 String wide_value = "" + wide;
393 String string_value = "\"" + string + "\"";
394 message = barcode + position + " ," + mode + " ," + height_value + " ," + human_value + " ," + rota + " ," + narrow_value + " ," + wide_value + " ," + string_value + "\n";
395 byte[] msgBuffer = message.getBytes();
396
397 try {
398 this.OutStream.write(msgBuffer);
399 } catch (IOException var22) {
400 var22.printStackTrace();
401 }
402
403 }
404
405 public void printerfont(int x, int y, String size, int rotation, int x_multiplication, int y_multiplication, String string) {
406 String message = "";
407 String text = "TEXT ";
408 String position = x + "," + y;
409 String size_value = "\"" + size + "\"";
410 String rota = "" + rotation;
411 String x_value = "" + x_multiplication;
412 String y_value = "" + y_multiplication;
413 String string_value = "\"" + string + "\"";
414 message = text + position + " ," + size_value + " ," + rota + " ," + x_value + " ," + y_value + " ," + string_value + "\n";
415 byte[] msgBuffer = message.getBytes();
416
417 try {
418 this.OutStream.write(msgBuffer);
419 } catch (IOException var18) {
420 var18.printStackTrace();
421 }
422
423 }
424
425 public void printlabel(int quantity, int copy) {
426 String message = "";
427 message = "PRINT " + quantity + ", " + copy + "\n";
428 byte[] msgBuffer = message.getBytes();
429
430 try {
431 this.OutStream.write(msgBuffer);
432 } catch (IOException var6) {
433 var6.printStackTrace();
434 }
435
436 }
437
438 public void formfeed() {
439 String message = "";
440 message = "FORMFEED\n";
441 byte[] msgBuffer = message.getBytes();
442
443 try {
444 this.OutStream.write(msgBuffer);
445 } catch (IOException var4) {
446 var4.printStackTrace();
447 }
448
449 }
450
451 public void nobackfeed() {
452 String message = "";
453 message = "SET TEAR OFF\n";
454 byte[] msgBuffer = message.getBytes();
455
456 try {
457 this.OutStream.write(msgBuffer);
458 } catch (IOException var4) {
459 var4.printStackTrace();
460 }
461
462 }
463
464 public void sendfile(String filename) {
465 try {
466 FileInputStream fis = new FileInputStream("/sdcard/Download/" + filename);
467 byte[] data = new byte[fis.available()];
468
469 while (fis.read(data) != -1) {
470 ;
471 }
472
473 this.OutStream.write(data);
474 fis.close();
475 } catch (Exception var4) {
476 ;
477 }
478
479 }
480
481 public void downloadpcx(String filename) {
482 try {
483 FileInputStream fis = new FileInputStream("/sdcard/Download/" + filename);
484 byte[] data = new byte[fis.available()];
485 String download = "DOWNLOAD F,\"" + filename + "\"," + data.length + ",";
486 byte[] download_head = download.getBytes();
487
488 while (fis.read(data) != -1) {
489 ;
490 }
491
492 this.OutStream.write(download_head);
493 this.OutStream.write(data);
494 fis.close();
495 } catch (Exception var6) {
496 ;
497 }
498
499 }
500
501 public void downloadbmp(String filename,Context ctxt) {
502 try {
503 //String name = android.os.Environment.getExternalStorageState()+File.separator+filename;
504 //FileInputStream fis = new FileInputStream(name);//("/sdcard/Download/" + filename);
505 byte[] data = new FileUtils(ctxt).readSDFile(filename).getBytes("gb2312");//new byte[fis.available()];
506 String download = "DOWNLOAD F,\"" + filename + "\"," + data.length + ",";
507 byte[] download_head = download.getBytes();
508
509 this.OutStream.write(download_head);
510 this.OutStream.write(data);
511 } catch (Exception var6) {
512 Log.e("",""+var6.getMessage());
513 }
514
515 }
516
517 public void downloadbmp(String filename) {
518 try {
519 //String name = android.os.Environment.getExternalStorageState()+File.separator+filename;
520 //FileInputStream fis = new FileInputStream(name);//("/sdcard/Download/" + filename);
521 byte[] data = new FileUtils(getApplicationContext()).readSDFile(filename).getBytes("gb2312");//new byte[fis.available()];
522 String download = "DOWNLOAD F,\"" + filename + "\"," + data.length + ",";
523 byte[] download_head = download.getBytes();
524
525 this.OutStream.write(download_head);
526 this.OutStream.write(data);
527 } catch (Exception var6) {
528 Log.e("",""+var6.getMessage());
529 }
530
531 }
532
533 public void downloadttf(String filename) {
534 try {
535 FileInputStream fis = new FileInputStream("/sdcard/Download/" + filename);
536 byte[] data = new byte[fis.available()];
537 String download = "DOWNLOAD F,\"" + filename + "\"," + data.length + ",";
538 byte[] download_head = download.getBytes();
539
540 while (fis.read(data) != -1) {
541 ;
542 }
543
544 this.OutStream.write(download_head);
545 this.OutStream.write(data);
546 fis.close();
547 } catch (Exception var6) {
548 ;
549 }
550
551 }
552 }
3、打印效果
时间： 2024-10-25 22:31:08