Loading PDF using binding to InputFileStream not working on Android

[Simon Edwards]

We are using MVVM pattern in XF app, and attempting to bind a Stream property in the ViewModel to the Bindable InputFileStream property on the SfPdfViewer control.

This works great on iOS, but does not seem to work on Android - the PDF document is not shown.

Does it only work if LoadDocument() is called?

(files attached for reference only, this is not a working (failing) example).

Attachment: Files_a0840cb4.zip

[Simon Edwards]

I can confirm that wrapping the SfPdfViewer control in a custom xaml view, implementing a Bindable Stream property, and calling LoadDocument() on underlying SfPdfViewer in the PropertyChanged event does work a treat.

Looks like there is a bug in SfPdfViewer in which it doesn't respond to PropertyChange events on the InputFileStream property.

(files attached for ref only - not a working example)

Attachment: MyWorkAround_378cd301.zip

[Sathish Sivakumar]

Hi Simon,

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Sathish