I follow this guide Thanks to (TIMAI2) Screen1.properties, set Scope to Legacy. There are no errors anymore but I cannot create QR-Code and save it in the gallery. here is the code. I think im wrong in the Permission Granted do code. [test app]

[Answer] Woah !!! at last I finally saved the QRCode Generated Image to File haha... Thanks for the Help @Taifun @Anke and for the extension @Juan_Antonio ....