I'm in the process of updating an older app I've developed to new iphone 5 screen dimensions. I have a page that I was able to stretch vertically but I have a weird issue.
Problem
Currently the page looks like this:
Everything is stretching as normal. As you can notice, at the top I have a button that links to a video. When you press this button, the default iOS "videoView" we'll call it, comes up and plays my video like normal. When I press the "done" button to exit the video, here is what my page looks like when I return.
You can see the view gets stretched horizontally and vertically. Springs and struts for this view are as follows:
Any idea what might be going on here?
EDIT
Here is the view hierarchy. It's custom.
Not sure if it is the exact same problem, but I think there is a WWDC 2012 video showing a problem with the evolution of ViewControllers, perhaps it is the same problem you are facing.
The video is : Session 236 - The Evolution of View Controller on iOS
and also the sampling code of this video can be usefull.
To get the video go to you apple developer account and videos are freely downloadable through iTunes.
Link to WWDC 2012
Hope it will help you
EDIT
I went quickly through the video and I am not sure it is the same problem as you. However this video explains new iOS6 features in the layout and hierarchy of the view controllers which I hope will help you.
Related
I'm running into a very strange issue with 3D Touch previewing in my app. As you press into a cell to show a preview, a view seems to grow out of the top left corner, until it's about to show the preview view controller, at which point it's the full size of the view controller.
Here's a video of the behavior
I haven't been able to replicate in any apps I've created from scratch; however, creating a new tableview and view controller in the same app it still does it:
Video
I know this isn't a lot to go on, but I've exhausted my debugging knowledge. I'm not getting auto layout errors, when I debug the view hierarchy the view just isn't there. I'm hoping someone has experienced this and knows how to fix it.
Thanks!
It took me a while to hunt this bug down. Turns out it's caused (in my case) by https://github.com/icanzilb/EasyAnimation. When I remove the library the bug is gone.
Cheers!
Edit: As it happens it's documented here: https://github.com/icanzilb/EasyAnimation/issues/14
I'd like to be able to view my playlist in vlc in a manner where it is non-obtrusive. Currently it looks something like this:
My desire is kind of the opposite - have the actual video playing take up the majority of the screen and have the playlist unobtrusively off to the side (actually in reality I would probably be happy with an undocked playlist except for this bug.
I'm aware there is a hidden resizer between the video and the media sources thing, but in the image shown I cannot resize the video portion any larger than that.
I know this is a late response, but if anyone else is looking for an answer to this problem like I was, I'd like to spare them the headache of searching any further than necessary for it.
Juidging by this post on VideoLAN's forum made by the site administrator (Jean-Baptiste Kempf), this seems to be working as intended.
Yes, there is no way to have that mode. Either it's two windows, or you just have the preview instead of the thumbnail.
(my emphasis)
This is, in my opinion, a silly limitation/feature to have.
EDIT 2019:
It seems to now be possible to achieve what the OP wants. Just drag the top part of the video up and the navigation will get hidden, you'll see a vertical resize icon replacing the pointer icon when you hover over the line between the navigation and the video. This at least works on my version of VLC (Version 3.0.7.1) on Windows 10
I don't know when this was implemented but I'd feel very silly if I didn't try this before originally posting this answer.
Thanks in advance.
Is it possible to show a capture screen like assistive touch view in ios when we click on application icon.Means i want to show the iPad screen and top on the with transparent background a view need to display.
I want to create an app like this after clicking the app icon i want a screen like this on my main screen and i can able to customize it and capture the selected area. is it possible to do that. and is there any api for that.
i don't think you are allowed to capture the home screen in public api. this question had similar request.
How can I take a screenshot of the iPhone home screen programmatically
UIGetScreenImage() mentioned in the answer is very useful, if you only targeting Jailbroken phones.
However, i found an open source library called "Record My screen", which claim can
Record the display even on non-jailbroken iPhones.
I personally didn't test that, since i believe Apple would somehow find that and pull the app off (that happened to several apps before). If you really interested in it, maybe you can learn something from that library.
Hope that helps you.
I have a MPMoviePlayerController instance in my iOS app, that plays a local file in fullscreen mode. This all works fine, but now I want to add a custom button to the window for changing the playback speed. We support both iPhone and iPad in all orientations.
I know how to set the playback speed from code (using setCurrentPlaybackRate), but I need to let the user do it while watching the video, which means adding some kind of button to the playback screen next to the existing buttons, e.g. next to "play", "pause", or in the top bar.
By looking on StackOverflow I have found various replies for questions similar but not quite the same, some saying it cannot be done in fullscreen, some saying it can be done (but is very complex) by creating some kind of overlay, effectively replacing the entire overlay with a custom one.
Although, I have yet to find any code examples (apart from a few snippets without context), getting-started style tutorial or similar for this, so any pointers to example code would be greatly appreciated.
maybe this Apple example could help you
https://developer.apple.com/library/ios/samplecode/MoviePlayer_iPhone/Introduction/Intro.html
The setup
I have a UICollectionView that allows the user to page through pictures, 12 to a page. There are upwards of 200,000 pictures that should all be available in the app. I'm not expecting a user to scroll to page 20,000, so there's function to jump to a certain page.
The problem
In landscape orientation, paging breaks down on page 16,385. The collection no longer adjusts to the page boundary. If you go back before page 16,384, you can get it to start working again, but no page past 16,385 works.
My delegate also stops getting scrollViewDidEndDecelerating: the message when the bug shows up.
The hypothesis
Page 16,385 in landscape orientation happens to start at pixel 16,777,216 which happens to be 2^24. I think that there's something in UICollectionView or UIScrollView that breaks past 2^24.
Is this just an undocumented limit? Am I out of luck?
The example
I've uploaded a project that demonstrates the problem. Here's the relevant view controller. If you shake your iPad or the simulator, you'll be taken to page 16,384, one page before the bug shows up.
The snark
If you don't think a user should need to be able to go to page 20,000, that's cool. I don't think it's relevant to the question.
I'd say this is an undocumented limitation and would file a Radar bug report, attaching the sample project as evidence. If you are looking for an alternative method, you could try using a UIPageViewController with a collection view for each page. You can choose the swiping animation, rather than the default iBooks-esque animation, and replicate your sample project very closely.
You could just load say 10,000 pages and when the user jumps, load an appropriately different 10,000 pages.
I wonder whether you've tried using multiple sections? Is the limitation per section or for the entire CV?