ios7

问题 I have a problem when dragging a navigation bar or toolbar (storyboard) to my view controller. UINavigationBar: As you can see in the image above, the right button is almost overlapping the status bar. With a UIToolbar it happens the same: This view controllers are intended to be used as a Modal, that's the reason I'm not using a UINavigationController. In another section I use a UINavigationController and it appears as I expect: How can I drag a UINavigationBar / UIToolbar to a view

问题 I'm developing an app for my company and we're going through the process of slowly letting people into the "beta" by adding their iPads to the company's iOS Dev Center accounts. From there we do an ad hoc build for local Intranet distribution. At my last gig, I would direct people to one of those "find my UDID for me" apps, then get them to send me the UDID it found. iOS 7 has cut this off - those apps are all gone now and if you do still have one, it returns some GUID that has nothing to do

问题 certificate is valid xcode 5 iOS 7 Code Sign error: No codesigning identities found: No codesigning identities (i.e. certificate and private key pairs) that match the provisioning profile specified in your build settings (“iOS Team Provisioning Profile: *”) were found. CodeSign error: code signing is required for product type 'Application' in SDK 'iOS 7.0' 回答1: For Certificate Revoke Previous Certificate. Generate New Development Certificate. Download Certificate. Double Click to put in

问题 I have confidential informations in my app, so I would like to hide them with a splash screen when the app is about to be moved to background. I do run the app on iOS6 and further. I tried to display the view in applicationWillResignActive but the problem is it display the splash screen even when user swipe control panel for example. I want it to show only when the app is moved to background. I tried to displayed my splashScreen in applicationDidEnterBackground but it takes the screenShot

问题 I have confidential informations in my app, so I would like to hide them with a splash screen when the app is about to be moved to background. I do run the app on iOS6 and further. I tried to display the view in applicationWillResignActive but the problem is it display the splash screen even when user swipe control panel for example. I want it to show only when the app is moved to background. I tried to displayed my splashScreen in applicationDidEnterBackground but it takes the screenShot

问题 I've read as many search results I could find on this dreaded problem, unfortunatelly, each one seems to focus on a specific function call. My problem is that I get the same error from multiple functions, which I am guessing are being called back from functions that I use. To make matters worse, the actual code is within a custom private framework which is being imported in another project, and as such, debugging isn't as simple? Can anyone point me to the right direction? I have a feeling I

问题 I understand the old Struts and Springs method of aligning, sizing and distributing views in Interface Builder. However, I cannot seem to figure out how to evenly distribute views using auto layout with Xcode 5. There was a way to do it using Xcode 4, but that option is gone. I have 7 buttons arranged in a vertical stack. On a 3.5" layout, it looks great. When I preview the screen in the 4" layout, all of the buttons remain tightly packed and there is a large amount of space below the last

问题 In the new iOS7 Facebook iPhone app, when the user scrolls up the navigationBar gradually hides itself to a point where it completely vanishes. Then when the user scrolls down the navigationBar gradually shows itself. How would you implement this behavior yourself? I am aware of the following solution but it disappears right away and it isn't tied to the speed of the user's scroll gesture at all. [navigationController setNavigationBarHidden: YES animated:YES]; I hope this isn't a duplicate as

问题 In the new iOS7 Facebook iPhone app, when the user scrolls up the navigationBar gradually hides itself to a point where it completely vanishes. Then when the user scrolls down the navigationBar gradually shows itself. How would you implement this behavior yourself? I am aware of the following solution but it disappears right away and it isn't tied to the speed of the user's scroll gesture at all. [navigationController setNavigationBarHidden: YES animated:YES]; I hope this isn't a duplicate as

问题 In the new iOS7 Facebook iPhone app, when the user scrolls up the navigationBar gradually hides itself to a point where it completely vanishes. Then when the user scrolls down the navigationBar gradually shows itself. How would you implement this behavior yourself? I am aware of the following solution but it disappears right away and it isn't tied to the speed of the user's scroll gesture at all. [navigationController setNavigationBarHidden: YES animated:YES]; I hope this isn't a duplicate as