Hello, does anyone know why I get an error when executing generate qr, in the emulator if it works but generating the apk I get an error
I have tried with horizontal arrangement = width and it has not given me any result either ... Is qr's Aix the problem?
I HAVE A THEORY THAT THE SCANVIEW AND QRCODE EXTENSIONS EVEN ON DIFFERENT SCREENS IS NOT COMPATIBLE WITH THE APK, but I haven't confirmed it yet !!
you could use this instead
Dont it work!
Hmmm, works for plain text, but when I tried it with a url starting with https:// it failed... (@Juan_Antonio)
But why can't it be free style, if or if it must use a URL? In my blocks above in the compagnion it works but when compiling it highlights a resolution issue ... The subject must go through the image or horizontal arrangement I will try replacing by canvas and then notice
plain text works and produces a qr code:
ai2.metricrat.co.uk
but a url fails
https://ai2.metricrat.co.uk
this is using the aia you provided
Got it working. You have used : as your delimiter which will break things if you enter a url. I replaced the : with || in the blocks and the qr.html and it generates a qr code.
Also I removed an extra / from the webviewer url
datos = window.AppInventor.getWebViewString(); // ENTRADA APP INVENTOR
datos = datos + "||";
data = datos.split("||");
Your compilation does work but in the same application it is extended by scanview and even if it is on another separate screen, the qr generator does not work, it is incredible, can someone confirm this theory?
Are you still asking about the two extensions (Scanview and QrCodeGenerator) not working together ?
Yes i do!
But somebody know confirm or rechaced
Do those extensions use the same library/api? There is a similar issue if you use a barcode extension and a QR Code extension together, but in that case there is one available that combines the two functions, by vknow360..
Related topic:
The new version of the QrCodeGenerator extension includes the Zxing library, as well as the ScanView extension and the built-in Code Scanner component. When we have several of the same libraries in the project, the app crashes. The previous version of the QrCodeGenerator extension did not have the Zxing library built in, so you should ask the developer @vknow360 to provide the previous version which should work with the scanners.
Wich it? What exactly i can down please Thanks
The solution is here:
Use the version of ScanView without the library.
