Show Progress bar while downloading

Question

I want to show a progress bar showing percentage completed while my app is downloading some big files over the internet. something like this :

Answer 1

Check these links:

http://examples.javacodegeeks.com/android/core/ui/progressdialog/android-progressdialog-example/

Show ProgressDialog Android

Clearly, explains how to implement the ProgressBar or ProgressDialog

Here's a good library for customized ProgressDialog:

https://github.com/passsy/android-HoloCircularProgressBar

https://github.com/Todd-Davies/ProgressWheel