How can I see PDF preview?

The very first and the easiest way of displaying the PDF file is to display it in the WebView . All you need to do is just put WebView in your layout and load the desired URL by using the webView. loadUrl() function. Now, run the application on your mobile phone and the PDF will be displayed on the screen.17 Haz 2019

To fix a PDF file not opening in Adobe reader, you will need to download the latest version of Adobe Reader . After which you will disable the protected mode that comes with it by default. Once this is changed, the issue of the PDF file not opening in Adobe reader will be resolved.