After understanding this approach, printing will be painless for you forever.
Requirements:
- Any pdf file generation tool, I used HtmlToPdf lib.
- Any base64 converting tool, I used Base64EncodeDecodeImage lib.
- Rawbt printing service app, it is free and most downloaded app in play market specialized in printing.
- Don't forget to configure Rawbt app for first time only (run as a service + select printer + page width).
Thanks.
Requirements:
- Any pdf file generation tool, I used HtmlToPdf lib.
- Any base64 converting tool, I used Base64EncodeDecodeImage lib.
- Rawbt printing service app, it is free and most downloaded app in play market specialized in printing.
- Don't forget to configure Rawbt app for first time only (run as a service + select printer + page width).
B4X:
sub print(html as string)
'convert your print content to pdf file
Dim phtmltopdf As PalmoHtmlToPdf
phtmltopdf.Initialize("phtmltopdf")
Dim pdffile As String="rawbtprint.pdf"
If File.Exists(File.DirInternal,pdffile) Then File.Delete(File.DirInternal,pdffile)
phtmltopdf.ConvertFromString(html,File.DirInternal,pdffile)
Wait For phtmltopdf_Finished (Success As Boolean)
'send invisible print command to rawbt
Dim Intent1 As Intent
Intent1.Initialize2($"rawbt:data:application/pdf;base64,${Base64EncodeDecodeImage.Base64AnyFileToString(File.DirInternal,pdffile)}"$, 0)
StartActivity(Intent1)
end subThanks.
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