Issue
I’m trying to cache PDF files on the user’s device and open them within my app at a later time.
With this package: https://github.com/barteksc/AndroidPdfViewer
I use pdfView.fromUri(uri) which loads the file from the URL every time the page is loaded.
Is there a function I can use to cache these files for offline viewing?
Solution
Download the PDF yourself, using your favorite HTTP client API. Then, use fromFile() rather than fromUri().
Answered By – CommonsWare
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