So, for future reference for anybody who doesn’t want to spend two days searching the internet to figure this out, when you encode byte arrays into QR Codes, you have to use the ISO-8859-1character set, not UTF-8.
Just reimport didn’t work. Following worked for me. File -> Invalidate Caches /Restart Then Build -> Rebuild Project That will reimport maven project. Note : You need to invalidate the cache AND ALSO rebuild the project.
After iOS 10 you have to define and provide a usage description of all the system’s privacy-sensitive data accessed by your app in Info.plist as below: Calendar Key : Privacy – Calendars Usage Description Value : $(PRODUCT_NAME) calendar events Reminder : Key : Privacy – Reminders Usage Description Value : $(PRODUCT_NAME) reminder use Contact : … Read more
I figured it out but Apple didn’t make it so obvious. The callback function from the delegate AVCaptureMetadataOutputObjectsDelegate has been renamed and the parameter names are different! So, replace func captureOutput(_ captureOutput: AVCaptureOutput!, didOutputMetadataObjects metadataObjects: [Any]!, from connection: AVCaptureConnection!) to func metadataOutput(_ output: AVCaptureMetadataOutput, didOutput metadataObjects: [AVMetadataObject], from connection: AVCaptureConnection) My view controller is now … Read more
Serial ports date from the stone age of computing. That’s where you plugged in your ASR-33 teletype to start typing in your Fortran program. The electrical interface is very simple. So is the Windows API to use a serial port from your own code. Practically any runtime environment supports them. USB has replaced serial port … Read more
We produced the ‘Barcodes’ application for the iPhone. It can decode QR Codes. The source code is available from the zxing project; specifically, you want to take a look at the iPhone client and the partial C++ port of the core library. The port is a little old, from circa the 0.9 release of the … Read more
The ZXing project provides a standalone barcode reader application which — via Android’s intent mechanism — can be called by other applications who wish to integrate barcode scanning. The easiest way to do this is to call the ZXing SCAN Intent from your application, like this: public Button.OnClickListener mScan = new Button.OnClickListener() { public void … Read more
UPDATE! – SOLVED + GUIDE I’ve managed to figure it out 🙂 And down below you can read step-by-step guide so it hopefully can help others with the same problem as I had 😉 Install Apache Ant – (See this YouTube video for config help) Download the ZXing source from ZXing homepage and extract it … Read more