I have an app and the Default.png images always comes up on some devices when coming back from background.
It would seem to be happening for apps that were created after I upgraded to XCode 4.6.1.
I tried the solution suggested here:
IOS Default.png show every time when my app enter foreground from background
and no go.
If I run the app on iPhone 5 with 6.1.4, the Default only comes up once when the app is initially launched. After that, it never comes up.
If I run the app on my iPad 3 with 6.1.3, the Default always comes up after coming back from background.
My QA lead sees the issue on her iPad 3 with 6.1.4.
Did they change something in the XCode project settings?
Genrally Your App Enter in to Foreground ,IOS 5 simulator displays a Lunch Image where IOS 4.3 simulator take a screen shot of the App when it was entering in to background , but testing on real device its work perfect.
I found the answer by chance here:
Prevent Splash Screen from showing after returning from background
Turns out I had set UIStatusBarStyle in my info.plist and that caused the issue on iPad 3.
Related
I am updating my code Xcode 9.2 to latest Xcode 10. all things working properly but splash screen logo image not shown when apps running . is there any solution for it.
I got solution for my problem by restarting testing device.
See previous answers here: iOS Keeping old launch screen and app icon after update
You don't specify in the question if you're running on a real device or simulator, but if simulator make sure you do 'Erase All Content And Settings' from the 'Hardware' menu. The simulator is not an emulator and doesn't always behave the same as a real device.
I have a sencha touch cordova app which works perfectly fine on Iphones, to get it past the apple review I need to make it work on iPads too. I do not intend to support iPad users at this point of time so have kept the Devices as iPhone only in the settings. I expect the app to open in iPhone resolution on the iPad and works similar to the iphone - but it doesn't, when i install and run it on the iPad, all I get is a blank white screen and nothing happens further. On the xcode console I get this :
WARNING: The splashscreen image named LaunchImage-700 was not found
which is the only difference between the logs of the iphone and the ipad.
I believe it isn't getting the launch image for the iPad but I have no clue where or how to include this image.
Would be great if someone can point how to solve this issue and make my app work on an ipad.
I had this error after updating xcode. They got really picky about what splash screen sizes you can use.
I use this plugin on npm cordova-splash. This builds all different sizes of splash screens and my xcode automatically picked them up.
Usage is really simple just make sure you have a splash.png file in the root folder of your cordova project and run cordova-splash
I am making a test sprite kit game, and when I run it on the device, the splash screen doesn't show up although it does work on the simulator.
Here are some screenshots:
Normally I set the target to iOS 7.1 and later, so I use a .xib file and LaunchImage file in xcassets.
I have put 2 correctly sized splash screens in the iPhone portrait iOS 7&8 section, and have selected "Portrait" under iOS 7 and later. The link from the settings file is definitely going to the correct file.
When I run it on the simulator (presumably all devices are iOS 8), the .xib file is used and it displays that splash screen.
When I run it on my iPhone 4, it displays a black screen. In my other apps, it would choose the image from xcassets and display it, but this is not the case.
Does anyone know how I could solve this problem?
Edit
Basically, I have put 4 images into xcassets for a splash screen. I have selected iPhone portrait for iOS 7 and iOS 8.
In the settings pane I deleted the launch screen file reference, so the only reference is to the xcassets launch image (It points to the correct place). I have also deleted the LaunchScreen.xib file.
But when I run the app on the device and the simulator, no splash screen shows up.
I faced similar issue and fixed by Restarting the Mac and iPhone
Uninstalling the app from Simulator/ iPhone helped to fix this issue.
I was having the same problem, and I finally figured out a solution. I want my launch screen to show up on ALL devices capable of running iOS 7 or later, when running my landscape-only Sprite Kit game. Most devices that run iOS 7 can be upgraded to iOS 8 or greater, except for the iPhone 4 (which is stuck with iOS 7.1), and the launch screen wasn't appearing on my iPhone 4 test device. Then I stumbled across Apple Tech Note TN2244. As described in the Tech Note, once you edit the info.plist to enable landscape orientation for iOS 7.0+ iPhone launch images, the correct launch image will appear. As a side note, if you disable the launch image asset catalogs as suggested, the XCode Swift compiler gives you warning messages -- but you don't really need to disable launch image asset catalogs, and if you configure them properly the warnings will disappear and landscape launch images will now work just fine on all devices, including iPhone 4.
Your app's launch image is displayed as soon as your launch your app. Hence the name. It is removed when the appDelegate appDidFinishLaunching: method runs. If you are app has very little to load, your image might get displayed and removed before you have time to see it.
If you want to manually set a longer display time for your launch image, you can add this code to the appDidFinishLaunching: in the appDelegate.m file:
sleep(4);
4 being the number of seconds.
When my app is running on simulator and I press the home button it enters the background properly. But when I put the app back in the foreground, it has apparently dropped all the managed objects in memory, and the app crashes when I try to resume using it. There's no code in the any of the callbacks for the app changing state that would cause that, and the app has never displayed this behavior before.
What changed was going to xCode 6 / iOS 8 on the simulator, and I also applied "Reset content and settings" in response to this problem.
The app behaves problem-free on actual devices, both iOS 7 and iOS 8. Is this another bug with the new iOS simulator?
If you did "reset content and settings" with the app in the background, you probably blew away all its context. You should terminate the apps in the background before running that.
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