In iOS 7, I've noticed that during a flip modal view transition, rather than seeing a 'black' or dark background, I can now see wallpaper I have set for the brief moments during the transition, anyone know how I can go back to a black background?
Thanks,
John
Nevermind all, a restart of the device fixed it. Really strange bugs in iOS 7 at the moment. I had even killed the app several times, deleted it and re provisioned and only a reboot fixed this issue.
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I am facing an Apple bug (I think) that when I tap tabs of UITabBar or the item of UITableView I get white blank screen.
This issue not occurs every time. Since I do not think so It is bug of me.
Have you faced this kind of issue?
Is it possible to solve this?
I talked to Apple while App is being reviewed, they also admit it may be bug of theirs. But it is annoying.
What we should do?
Today, while working on an app, I went to run the simulator and instead of seeing the normal progression, I see only a blank grey screen. I never see the usual apple loading screen, the home screen, or my app launch. However, I know that the app is launching because print statements in my ViewDidLoad all print. Additionally, if I click in the area where buttons are, they run their functions.
I know that the problem is not a bug in the app, because I went back and ran old apps I have developed in the past and they also show only the grey screen.
I tried resetting content and settings on the simulator, but that did not help. I also played around with the scale of the simulator, but that didn't help either. I tried on the iPhone 5, 6, 6 plus, and others and they all have the same issue.
Anyone have any ideas?
If you have an external monitor, try unplugging it, restarting the simulator, and plugging the monitor back in. Worked for me.
Not sure what happened, but restarting my computer seems to have solved the issue.
So I have seen this for quite a while now but I still wonder why this happens. When your app is in landscape mode and you rotate your phone or simulator on to the other landscape side it appears as if the status bar is clearly rotating twice. If you don't see this at first try activating slow animatons (⌘T on the simulator). I can see it happening on my iPhone as well.
Does anyone know why this is happening?
That's nothing but a common iOS Simulator lag. It happens just because of the slow animation mode and you could even send a Bug Report to Apple, but that's nothing but a Simulator lag. Don't worry: This issue will never happen in a recent iOS device. Happy programming!
EDIT: Apparently you want deep details. Ok. If your app's rotation animations are faster than iOS standard animations, this should happen because the system probably notices that the app's rotation is not near ready and returns for keeping up the pace. For deep details and possibilities to change these details on the Info.plist file, please look on the iOS Library.
Best regards,
Recently in iOS 7.0.3, my app stays in the splash screen and was not going into the app at all.
If i kill the app and launch it again it opens up without any issues.
Can anyone help me on this issue?. I think the application -didFinishLaunchingWithOptions was not returning yes.
Note: I have a lot of stuffs like deleting database, initializing a dozen of buttons in appdelegate init function.
I know that it is a bad practice to have things in init but since its been there for more than 4 years and was working fine with previous OS versions i didn't find a good reason to change it.
Also this issue is not happening all the time.
My app size is 40 MB.
The iOS Guidelines say that you should not include anything which holds the Splash screen for much time its better if you do all the process in background so that splash screens loads up and user can play with app. But as you said your issue is not all the time so Try to reset the app and also quit simulator. Hope this helps.
How to disable autoscreenshot of window when app switching in iOS 6 ?
I am launching app in iOS 5, and switching to other app with 5 fingers (slide gesture). Then back to first app, and while app is scrolling, i see a Default.png image. This is good.
But in iOS 6, while app is coming, i see a screenshot of app window, it seems, which was made when app is go to background. This is bad, because screenshot was made in old time and showing to user wrong image, and after app is activating, image is changing at quickly to true. In some case, screenshot is actually, but after 2-3 tryes, screenshot is very old.
Anybody knows, how to disable autoscreenshot OR maybe resolve problem with screenshot, for screenshot will be do at every time, when app is switching?
Thanks