Show PDF file in App

Question

I found this two possibilities to show a pdf file.

1. Open a webView with:

   webView.loadUrl(\"https://docs.google.com/gview?embedded=true&url=\"+

Answer 1

You can show the PDF in your own viewer

Tier are few open source pdf viewers you should look at: http://androiddeveloperspot.blogspot.com/2013/05/android-pdf-reader-open-source-code.html

You can encrypt the pdf and make sure that your viewer only will be able to decrypt it.