我正在修改一个基于开源项目zxing的二维码项目,但是当我输入汉字时,发现从其他二维码软件得到的结果总是以“]Q2 \ 000026”为前缀. 我不明白这是什么意思。使用zxing-2.1版本。这是项目链接http://code.google.com/p/zxing/。
我的项目代码是:
@Override
public void run() {
// TODO Auto-generated method stub
try {
mTextContent = chinese test 中文测试";
Bitmap bitmap = Create2DCode(mTextContent);
return;
} catch (WriterException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public Bitmap Create2DCode(String str) throws WriterException {
Map<EncodeHintType, Object> hints = new HashMap<EncodeHintType, Object>();
hints.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.Q);
hints.put(EncodeHintType.CHARACTER_SET, "GBK");//UTF-8
// hints.put(EncodeHintType.CHARACTER_SET, "UTF-8");//It's the same result.
BitMatrix matrix = new MultiFormatWriter().encode(str,BarcodeFormat.QR_CODE, 500, 500, hints);
int width = matrix.getWidth();
int height = matrix.getHeight();
int[] pixels = new int[width * height];
for (int i = 0; i < pixels.length; i++) {
pixels[i] = 0xffffffff;
}
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
if (matrix.get(x, y)) {
pixels[y * width + x] = 0xff000000;
}
}
}
Bitmap bitmap = Bitmap.createBitmap(width, height,
Bitmap.Config.ARGB_8888);
bitmap.setPixels(pixels, 0, width, 0, 0, width, height);
return bitmap;
}
任何人都可以给我一些帮助吗?