Document is closed error while using kio4 pdf extension

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Yes, i don’t think so your logic is correct better go through with this guide, surely you will correct it

Create PDF file Extension. Layout to PDF

Hello friends, this is an extension to Create PDF files with the content of a Layout component (VerticalArrangement, HorizontalArrangement, …). This extension is based on: https://developer.android.com/reference/android/graphics/pdf/PdfDocument.html https://developer.android.com/reference/android/graphics/pdf/PdfDocument.PageInfo.Builder I have built two versions of this extension: the Simple and the multi-page version. 1.- Create PDF. Simple version. [pdfk1] [pdf16] On Screen1 …