I'm not sure if this is already posted somewhere but still...
What is the reason for not implementing screen rotation (auto-rotation or w/e other terms there is) in the android application? I sometimes tend to read novels during my many travels and one of the biggest thing that annoys me is that the webnovel application does not support screen rotation! When I read I want to see more text per line instead of seeing more lines! Also 95% phone case stands actually hold your phone horizontally on the table instead of vertically! And thus with having no screen rotation support I am forced to read while holding my phone instead of being able to place it on a table!
So what can possibly prevent qidian from implementing this? As far as I know 95% of android development kits natively support screen rotation and it is just a matter of enabling it! If you need help doing it stackoverflow and google has all the info required! Such a simple and native smart phone feature is annoying the hell out of me! Its just a few extra lines of code containing an if clause and a screen rotation event. Since your app mostlikely already supports multiple resolutions based on screen size this change shouldn't take you more then 1 hr to google and implement!