public virtual sbyte[] get8bitByteArray(int dataLength)
{
int length = dataLength;
int intData = 0;
System.IO.MemoryStream output = new System.IO.MemoryStream();
do
{
canvas.println("Length: " + length);
intData = getNextBits(8);
output.WriteByte((byte)intData);
length--;
}while (length > 0);
return(SystemUtils.ToSByteArray(output.ToArray()));
}
/* public byte[] decode(QRCodeImage qrCodeImage) throws DecodingFailedException{
* canvas.println("Decoding started.");
* int[][] intImage = imageToIntArray(qrCodeImage);
* try {
* QRCodeImageReader reader = new QRCodeImageReader();
* qrCodeSymbol = reader.getQRCodeSymbol(intImage);
* } catch (SymbolNotFoundException e) {
* throw new DecodingFailedException(e.getMessage());
* }
* canvas.println("Created QRCode symbol.");
* canvas.println("Reading symbol.");
* canvas.println("Version: " + qrCodeSymbol.getVersionReference());
* canvas.println("Mask pattern: " + qrCodeSymbol.getMaskPatternRefererAsString());
* int[] blocks = qrCodeSymbol.getBlocks();
* canvas.println("Correcting data errors.");
* int[] dataBlocks = correctDataBlocks(blocks);
* try {
* byte[] decodedByteArray =
* getDecodedByteArray(dataBlocks, qrCodeSymbol.getVersion());
* canvas.println("Decoding finished.");
* return decodedByteArray;
* } catch (InvalidDataBlockException e) {
* throw new DecodingFailedException(e.getMessage());
* }
* }*/
public virtual sbyte[] decodeBytes(QRCodeImage qrCodeImage)
{
Point[] adjusts = AdjustPoints;
System.Collections.ArrayList results = System.Collections.ArrayList.Synchronized(new System.Collections.ArrayList(10));
while (numTryDecode < adjusts.Length)
{
try
{
DecodeResult result = decode(qrCodeImage, adjusts[numTryDecode]);
if (result.CorrectionSucceeded)
{
return(result.DecodedBytes);
}
else
{
results.Add(result);
canvas.println("Decoding succeeded but could not correct");
canvas.println("all errors. Retrying..");
}
}
catch (DecodingFailedException dfe)
{
if (dfe.Message.IndexOf("Finder Pattern") >= 0)
{
throw dfe;
}
}
finally
{
numTryDecode += 1;
}
}
if (results.Count == 0)
{
throw new DecodingFailedException("Give up decoding");
}
int lowestErrorIndex = -1;
int lowestError = System.Int32.MaxValue;
for (int i = 0; i < results.Count; i++)
{
DecodeResult result = (DecodeResult)results[i];
if (result.NumErrors < lowestError)
{
lowestError = result.NumErrors;
lowestErrorIndex = i;
}
}
canvas.println("All trials need for correct error");
canvas.println("Reporting #" + (lowestErrorIndex) + " that,");
canvas.println("corrected minimum errors (" + lowestError + ")");
canvas.println("Decoding finished.");
return(((DecodeResult)results[lowestErrorIndex]).DecodedBytes);
}