dschuermann/document-viewer — pull request #42 by ebraminio (2014-02-16 11:19:37+00:00)
Title: Do not refresh on exiting immersive mode

I didn't put it due this bug with action bar:
![screenshot](https://f.cloud.github.com/assets/833473/2180130/1cbd6a94-96fb-11e3-80f1-a6e1d43b2e50.png)
(on show title bar mode, a bit of action bar will shifted to down due some bug)
But this totally worth to remove the annoying delay on refresh PDF pages every time you want bring android system ui. This is my fault that I didn't it from beginning and I am sorry. EbookDroid totally rewrote the menu bar seems due such bugs.