public ConnectThread(BluetoothChatService chatService, BluetoothDevice device, bool secure)
{
this.chatService = chatService;
mmDevice = device;
BluetoothSocket tmp = null;
mSocketType = secure ? "Secure" : "Insecure";
// Get a BluetoothSocket for a connection with the
// given BluetoothDevice
try
{
if (secure)
{
tmp = device.CreateRfcommSocketToServiceRecord(MY_UUID_SECURE);
}
else
{
tmp = device.CreateInsecureRfcommSocketToServiceRecord(MY_UUID_INSECURE);
}
}
catch (IOException e)
{
Log.E(TAG, "Socket Type: " + mSocketType + "create() failed", e);
}
mmSocket = tmp;
}
public string PrintInvSumm(BluetoothSocket mmSocket,BluetoothDevice mmDevice,DateTime printDate1,DateTime printDate2)
{
msg = "";
Stream mmOutputStream;
try {
UUID uuid = UUID.FromString ("00001101-0000-1000-8000-00805F9B34FB");
mmSocket = mmDevice.CreateInsecureRfcommSocketToServiceRecord (uuid);
if (mmSocket == null) {
msg = "Error creating sockect";
return msg;
}
if (mmDevice.BondState == Bond.Bonded) {
mmSocket.Connect ();
Thread.Sleep (300);
mmOutputStream = mmSocket.OutputStream;
byte[] charfont;
if (apara.PaperSize == "58mm") {
charfont = new Byte[] { 27, 33, 1 }; //Char font 9x17
mmOutputStream.Write (charfont, 0, charfont.Length);
}
if (apara.PaperSize == "80mm") {
charfont = new Byte[] { 27, 33, 0 }; //Char font 12x24
mmOutputStream.Write (charfont, 0, charfont.Length);
}
string text = GetInvoiceSumm (printDate1, printDate2);
//byte[] cc = ASCIIEncoding.ASCII.GetBytes(text);
byte[] cc = Encoding.GetEncoding ("GB18030").GetBytes (text);
int rem;
int result = Math.DivRem (cc.Length, 2048, out rem);
int pos = 0;
for (int line = 0; line < result; line++) {
IsStreamCanWrite (mmOutputStream);
mmOutputStream.Write (cc, pos, 2048);
pos += 2048;
}
if (rem > 0)
mmOutputStream.Write (cc, pos, rem);
//mmOutputStream.Write (cc, 0, cc.Length);
Thread.Sleep (3000);
mmOutputStream.Flush ();
mmOutputStream.Close ();
mmSocket.Close ();
}
} catch (Exception ex) {
msg = ex.Message;
}
return msg;
}
//Bluetooth Printer -Mini Bluetooth Printer
public void BluetoothMiniTest(BluetoothSocket mmSocket,BluetoothDevice mmDevice)
{
msg = "";
Stream mmOutputStream;
//TextView txtv = FindViewById<TextView> (Resource.Id.textView2);
try {
UUID uuid = UUID.FromString ("00001101-0000-1000-8000-00805F9B34FB");
mmSocket = mmDevice.CreateInsecureRfcommSocketToServiceRecord (uuid);
if (mmSocket == null) {
msg = "Error creating sockect";
return;
}
if (mmDevice.BondState == Bond.Bonded) {
TrytoConnect(mmSocket);
Thread.Sleep (300);
mmOutputStream = mmSocket.OutputStream;
byte[] charfont;
charfont = new Byte[] { 27, 64 }; //Char font 9x17
mmOutputStream.Write(charfont, 0, charfont.Length);
if (apara.PaperSize=="58mm")
{
charfont = new Byte[] { 27, 33, 1 }; //Char font 9x17
mmOutputStream.Write(charfont, 0, charfont.Length);
}
if (apara.PaperSize=="80mm")
{
charfont = new Byte[] { 27, 33, 0 }; //Char font 12x24
mmOutputStream.Write(charfont, 0, charfont.Length);
}
charfont = new Byte[] { 28, 38 };
mmOutputStream.Write(charfont, 0, charfont.Length);
string test = "";
PrintCompHeader (ref test);
test = test+"\n\n\n\n\n";
byte[] cc = Encoding.GetEncoding("GB18030").GetBytes(test);
mmOutputStream.Write (cc,0, cc.Length);
Thread.Sleep (300);
charfont = new Byte[] { 28, 46 };
mmOutputStream.Write(charfont, 0, charfont.Length);
mmOutputStream.Close ();
mmSocket.Close ();
msg ="Printing....";
} else {
msg= "Device not connected";
}
} catch (Exception ex) {
msg = ex.Message;
}
}
public void BluetoothMiniCN(BluetoothSocket mmSocket,BluetoothDevice mmDevice,CNNote inv,CNNoteDtls[] list,int noofcopy )
{
msg = "";
Stream mmOutputStream;
try {
UUID uuid = UUID.FromString ("00001101-0000-1000-8000-00805F9B34FB");
mmSocket = mmDevice.CreateInsecureRfcommSocketToServiceRecord (uuid);
if (mmSocket == null) {
msg = "Error creating sockect";
return;
}
if (mmDevice.BondState == Bond.Bonded) {
TrytoConnect(mmSocket);
Thread.Sleep (300);
mmOutputStream = mmSocket.OutputStream;
byte[] charfont;
charfont = new Byte[] { 27, 64 }; //Char font 9x17
mmOutputStream.Write(charfont, 0, charfont.Length);
if (apara.PaperSize=="58mm")
{
charfont = new Byte[] { 27, 33, 1 }; //Char font 9x17
//charfont = new Byte[] { 27, 77, 1 }; //Char font 9x17
mmOutputStream.Write(charfont, 0, charfont.Length);
}
if (apara.PaperSize=="80mm")
{
charfont = new Byte[] { 27, 33, 0 }; //Char font 12x24
//charfont = new Byte[] { 27, 77, 1 }; //Char font 9x17
mmOutputStream.Write(charfont, 0, charfont.Length);
}
charfont = new Byte[] { 28, 38 };
mmOutputStream.Write(charfont, 0, charfont.Length);
//charfont = new Byte[] { 28, 67,0,48 };
//mmOutputStream.Write(charfont, 0, charfont.Length);
string test = "";
double invTtlAmt =0;
double invTtlTax =0;
bool IsfoundInvoice =PrintCNInvoice(inv,ref test,ref invTtlAmt,ref invTtlTax );
if (!IsfoundInvoice){
PrintCompHeader (ref test);
PrintCustomer (ref test,inv.custcode);
}
PrintCNHeader (ref test,inv);
string dline="";
double ttlAmt =0;
double ttltax =0;
int count =0;
foreach(CNNoteDtls itm in list)
{
count+=1;
dline =dline+PrintCNDetail (itm,count);
ttlAmt = ttlAmt+ itm.netamount;
ttltax = ttltax+itm.tax;
}
test += dline;
PrintTotal (ref test,ttlAmt,ttltax);
PrintCNTaxSumm(ref test,list );
PrintFooter (ref test);
if (IsfoundInvoice)
{
test += "\nTHANK YOU\n\n";
PrintTotal (ref test,ttlAmt, ttltax, invTtlAmt,invTtlTax);
test += "n\n\n\n\n\n\n\n";
}else test += "\nTHANK YOUn\n\n\n\n\n\n\n";
//byte[] cc =ASCIIEncoding.ASCII.GetBytes(test);
byte[] cc = Encoding.GetEncoding("GB18030").GetBytes(test);
int bLen= cc.Length;
for (int i=0; i<noofcopy;i++)
{
int rem;
int result =Math.DivRem(cc.Length, 2048, out rem);
int pos =0;
for(int line= 0;line<result;line++)
{
IsStreamCanWrite (mmOutputStream);
mmOutputStream.Write (cc, pos, 2048);
pos += 2048;
}
if (rem >0)
mmOutputStream.Write (cc, pos, rem);
//mmOutputStream.BeginWrite(cc,0,cc.Length,
//mmOutputStream.Write (cc, 0, cc.Length);
Thread.Sleep (3000);
//mmOutputStream.Flush ();
}
Thread.Sleep (300);
mmOutputStream.Close ();
//mmInputStream.Close();
mmSocket.Close ();
msg ="Printing....";
} else {
//txtv.Text = "Device not connected";
msg= "Device not connected";
}
} catch (Exception ex) {
msg = ex.Message;
}
// return msg;
}
//Bluetooth Printer -Mini Bluetooth Printer
public void BluetoothMini(BluetoothSocket mmSocket,BluetoothDevice mmDevice,Invoice inv,InvoiceDtls[] list,int noofcopy)
{
msg = "";
Stream mmOutputStream;
//TextView txtv = FindViewById<TextView> (Resource.Id.textView2);
try {
UUID uuid = UUID.FromString ("00001101-0000-1000-8000-00805F9B34FB");
mmSocket = mmDevice.CreateInsecureRfcommSocketToServiceRecord (uuid);
if (mmSocket == null) {
//txtv.Text = "Error creating sockect";
msg = "Error creating sockect";
//errmsg.Append(msg);
return;
}
//txtv.Text = mmDevice.BondState.ToString ();
if (mmDevice.BondState == Bond.Bonded) {
//errmsg.Append("Start to connect\n");
//mmSocket.Connect ();
TrytoConnect(mmSocket);
Thread.Sleep (300);
//mmInputStream = mmSocket.InputStream;
//errmsg.Append("connected\n");
mmOutputStream = mmSocket.OutputStream;
byte[] charfont;
charfont = new Byte[] { 27, 64 }; //Char font 9x17
mmOutputStream.Write(charfont, 0, charfont.Length);
if (apara.PaperSize=="58mm")
{
charfont = new Byte[] { 27, 33, 1 }; //Char font 9x17
//charfont = new Byte[] { 27, 77, 1 }; //Char font 9x17
mmOutputStream.Write(charfont, 0, charfont.Length);
}
if (apara.PaperSize=="80mm")
{
charfont = new Byte[] { 27, 33, 0 }; //Char font 12x24
//charfont = new Byte[] { 27, 77, 1 }; //Char font 9x17
mmOutputStream.Write(charfont, 0, charfont.Length);
}
charfont = new Byte[] { 28, 38 };
mmOutputStream.Write(charfont, 0, charfont.Length);
//charfont = new Byte[] { 28, 67,0,48 };
// mmOutputStream.Write(charfont, 0, charfont.Length);
//charfont = new Byte[] { 27, 82, 15 }; //Char font 9x17
// mmOutputStream.Write(charfont, 0, charfont.Length);
string test = "";
//errmsg.Append("Set printer\n");
PrintInvoice (inv, list, ref test);
//var encoding = Encoding.GetEncoding(936);
//byte[] source = Encoding.Unicode.GetBytes(text);
//byte[] converted = Encoding.Convert(Encoding.Unicode, encoding, source);
//errmsg.Append("Start Endcoidng\n");
byte[] cc = Encoding.GetEncoding("GB18030").GetBytes(test);
for (int i=0; i<noofcopy;i++)
{
int rem;
int result =Math.DivRem(cc.Length, 2048, out rem);
int pos =0;
for(int line= 0;line<result;line++)
{
IsStreamCanWrite (mmOutputStream);
mmOutputStream.Write (cc, pos, 2048);
pos += 2048;
}
if (rem >0)
mmOutputStream.Write (cc, pos, rem);
//mmOutputStream.BeginWrite(cc,0,cc.Length,
//mmOutputStream.Write (cc, 0, cc.Length);
Thread.Sleep (3000);
//mmOutputStream.Flush ();
}
Thread.Sleep (300);
charfont = new Byte[] { 28, 46 };
mmOutputStream.Write(charfont, 0, charfont.Length);
mmOutputStream.Close ();
//mmInputStream.Close();
mmSocket.Close ();
msg ="Printing....";
} else {
//txtv.Text = "Device not connected";
msg= "Device not connected";
//errmsg.Append(msg);
}
} catch (Exception ex) {
msg = ex.Message;
}
}
public void BluetoothPrint(BluetoothSocket mmSocket,BluetoothDevice mmDevice,string text,int noofcopy)
{
msg = "";
Stream mmOutputStream;
//TextView txtv = FindViewById<TextView> (Resource.Id.textView2);
try {
UUID uuid = UUID.FromString ("00001101-0000-1000-8000-00805F9B34FB");
mmSocket = mmDevice.CreateInsecureRfcommSocketToServiceRecord (uuid);
if (mmSocket == null) {
msg = "Error creating sockect";
return;
}
if (mmDevice.BondState == Bond.Bonded) {
TrytoConnect(mmSocket);
Thread.Sleep (300);
mmOutputStream = mmSocket.OutputStream;
byte[] charfont;
charfont = new Byte[] { 27, 64 }; //Char font 9x17
mmOutputStream.Write(charfont, 0, charfont.Length);
if (apara.PaperSize=="58mm")
{
charfont = new Byte[] { 27, 33, 1 }; //Char font 9x17
mmOutputStream.Write(charfont, 0, charfont.Length);
}
if (apara.PaperSize=="80mm")
{
charfont = new Byte[] { 27, 33, 0 }; //Char font 12x24
mmOutputStream.Write(charfont, 0, charfont.Length);
}
charfont = new Byte[] { 28, 38 };
mmOutputStream.Write(charfont, 0, charfont.Length);
// charfont = new Byte[] { 28, 67,0,48 };
// mmOutputStream.Write(charfont, 0, charfont.Length);
byte[] cc = Encoding.GetEncoding("GB18030").GetBytes(text);
for (int i=0; i<noofcopy;i++)
{
int rem;
int result =Math.DivRem(cc.Length, 2048, out rem);
int pos =0;
for(int line= 0;line<result;line++)
{
IsStreamCanWrite (mmOutputStream);
mmOutputStream.Write (cc, pos, 2048);
pos += 2048;
}
if (rem >0)
mmOutputStream.Write (cc, pos, rem);
Thread.Sleep (3000);
}
Thread.Sleep (300);
charfont = new Byte[] { 28, 46 };
mmOutputStream.Write(charfont, 0, charfont.Length);
mmOutputStream.Close ();
mmSocket.Close ();
msg ="Printing....";
} else {
msg= "Device not connected";
}
} catch (Exception ex) {
msg = ex.Message;
}
}