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$您好,我正在使用Github上的应用程序https://github.com/simsor/SmartEyeglassQRCode/blob/master/AndroidApp/app/src/main/java/com/example/sony/smarteyeglass/extension/helloworld/HelloWorldControl.java,这是Sony SmartEyeglass的二维码阅读器。但由于某种原因,它不起作用。当我扫描QR码时,它会显示“QR码未找到”或“请稍候”很长一段时间,而没有显示结果。我尝试了一些东西,但没有改变。你们有没有人知道发生了什么事?适用于Sony SmartEyeglass的QR码阅读器
public void processPicture(CameraEvent event) {
updateLayout("Please wait...");
if (event.getIndex() == 0) {
if (event.getData() != null && event.getData().length > 0) {
byte[] data = event.getData();
Bitmap bitmap = BitmapFactory.decodeByteArray(data, 0, data.length);
int[] intArray = new int[bitmap.getWidth() * bitmap.getHeight()];
//copy pixel data from the Bitmap into the 'intArray' array
bitmap.getPixels(intArray, 0, bitmap.getWidth(), 0, 0, bitmap.getWidth(), bitmap.getHeight());
LuminanceSource source = new RGBLuminanceSource(bitmap.getWidth(), bitmap.getHeight(), intArray);
BinaryBitmap bbmap = new BinaryBitmap(new HybridBinarizer(source));
Reader reader = new QRCodeReader();
int DelayTime = 5000;
boolean error = false;
try {
Result result = reader.decode(bbmap);
Log.d(Constants.LOG_TAG, result.getText());
doWebsiteCommunication(result.getText());
} catch (NotFoundException e) {
updateLayout("QR Code Not Found");
error = true;
e.printStackTrace();
} catch (ChecksumException e) {
e.printStackTrace();
updateLayout(new String[] {
"QR Code looks corrupted",
"Maybe try again?"
});
error = true;
} catch (FormatException e) {
e.printStackTrace();
updateLayout("That's not a QR Code");
error = true;
}
if (error) {
try {
Thread.sleep(DelayTime);
} catch (InterruptedException e) {
e.printStackTrace();
}
currentlyTakingPicture = false;
updateLayout(DEFAULT_TEXT);
}
}
}
}
谢谢!!!!!!!!!!!! –
没问题我正在努力让自己适应这一点,我试图在没有用户点击的情况下创建图片。但是,当使用流选项的质量是低到检测条形码... – stackg91
我希望它能解决!你有没有机会知道结果显示为图像?我有一个qr代码,扫描时它应该显示一个图像,但由于result.getText()是一个字符串,它只显示url ... –