How to use PdfRenderer in android

This tutorial is about how to use the PdfRenderer API in android introduced in Lollipop, we are going to read from a pdf file stored in the assets folder , and render its pages in the imageview. Very basic and simple , if you want something more complex you have to deal with more complex code and surely external libraries, which we are not doing in this tutorial.

Source code : http://babblecase.com/2DHU

Tutorial about external storage(getCacheDir) : https://youtu.be/CQ8sM2Giqng

Tutorial about assets : https://youtu.be/A0HufeFDsFA

blog melardev.x10host.com

twitter http://twitter.com/melardev

blogger https://melardev.blogspot.com

instagram https://www.instagram.com/melar_dev/

Google+ https://plus.google.com/u/0/110174297675710954678

Comments

Android : Using Handler

How to use Handler in Android to perform asynchronous operations, Handler it is a really common construct used to communicate two threads in Android. I explain the theory as well as the practice with some example, The source code can be retrieved in my blogpost http://melardev.com/eng/blog/2017/04/02/android-running-in-the-background/ Remember this video is part of a playlist where I cover how to use different approaches for asynchronous programming on Android: https://www.youtube.com/watch?v=feciwDQCDb4&index=1&list=PLfkTJXI2Tk-c25WG8Uie3KFhxo8miWTcv&t=25s If you have any question, feedback, suggestion etc you can let it in the comments section. You can follow me on: blog melardev.com twitter http://twitter.com/melardev blogger https://melardev.blogspot.com Instagram https://www.instagram.com/melar_dev/ Google+ https://plus.google.com/u/0/110174297675710954678

Django: Architecture overview (MVT)

Video session where I explain the architecture of Django web framework, talking about MVT ( model, view, template) from a high-level point of view. The source code will be available on my blog(see below). Remember that this video is part of a playlist which you can find here: https://www.youtube.com/watch?v=dLXOPFlsD4k&list=PLfkTJXI2Tk-dniDJF4Cp6qIjAmdrtknJ3&index=1 So if you don't understand something I might be explained in one of my videos of that playlist, you can anyways let me any feedback, questions, etc. You can follow me on: blog melardev.com twitter http://twitter.com/melardev blogger https://melardev.blogspot.com Instagram https://www.instagram.com/melar_dev/ Google+ https://plus.google.com/u/0/110174297675710954678

Python DNS Lookups with DNSPython

How to perform DNS lookups with DNS Python The source code will be available on my blog: http://melardev.com/eng/blog/2017/11/06/servlet-jsp-playlist-tutorials-youtube-channel/ Remember that this video is part of a playlist which you can find in: https://www.youtube.com/watch?v=F9ysRgUgpC4&list=PLfkTJXI2Tk-e9U0eU98e_hGtiVLeVni89 if you don't understand something I might be explained in one of my videos of that playlist, you can anyways let me any feedback, questions, etc. You can follow me on: blog melardev.com twitter http://twitter.com/melardev blogger https://melardev.blogspot.com Instagram https://www.instagram.com/melar_dev/ Google+ https://plus.google.com/u/0/110174297675710954678

MelarDev Blog

Search This Blog