Tag: ipad

SplitViewController with TabbarController

I am using the split View functionality in my app.I have to put tabbar in rootViewController. But when I add controllers in tabbar and add them into split view it doesnt split. It only shows detailViewController. Here is the code in application did finish launching: – (void)applicationDidFinishLaunching:(UIApplication *)application { UIViewController *viewController2,*viewController3,*viewController4; rootViewController = [[[CategoryItemsList alloc] […]

Smooth reload of uitableview data when rows are deleted

I am trying to reload a uitableview when it scrolls to the bottom of the screen. I delete the first few rows and add more rows to the bottom. Before the news rows are added to the uitableview’s data source, i call the [tableview reloaddata] method. This is because i want the tableview to display […]

How to share all the data i have stored using sqlite database between two devices to reuse the data by dumping in another device

I have implemented an app in iPhone, (Objective-c) in that i have used SQLITE for data base. Now i need to share the data. Share Data: I need to send data trough mail. In that i attach my data base file (may be in csv format?) To re use my data in other’s application by […]

Release ad-hoc ed expired provisioning

sorry for my bad english but i’m italian. I have to release an app that will work on only a few devices. What should I do when the provisioning profile expires? Will the app continue to work or should I release it again with the updated profile? thx all

Is iAds not available for iPad apps?

I have an iPad app, which has a requirement for iAds. But in Library I could not find Ad Banner View. Is iAds not available for iPad? I am using iOS SDK 4.1 What are the other alternatives for implementing in an iPad app? Please Help and Suggest Thanks.

custom UITextField with image as a background blinking cursor issue

I have a custom UITextField with a UIImage as a background. Now when I type in a text into this UITextField and the cursor is blinking I get this: I don’t want to have a white image on the cursor blinking as it destroys the aesthetics. I tried playing around with this and tried setting […]

Draw lines with Glow effect in iPad App

I have integrate draw line in my application i have not used OpenGL or any other similar framework. So now i want to give glow effect to their lines so how can i give it ? Thanks in advance.

AVCaptureMetadataOutput setMetadataObjectTypes unsupported type found

I know there are someone have ask this question.But it is a sorry i donot find the answer. dispatchQueue = dispatch_queue_create(“myQueue”, NULL); [captureMetadaOutput setMetadataObjectsDelegate:self queue:dispatchQueue]; // [captureMetadaOutput setMetadataObjectTypes:[NSArray arrayWithObject:AVMetadataObjectTypeQRCode]]; // 设置条码类型 captureMetadaOutput.metadataObjectTypes = @[AVMetadataObjectTypeQRCode]; i got crashes info from Crashlytics: [AVCaptureMetadataOutput setMetadataObjectTypes:] – unsupported type found. Use -availableMetadataObjectTypes.

Oracle access from iOS

I’m developing an iPad app that needs read-only access to an Oracle database. Is there any way to do this? As far as I can see, the only options are using OCI, which requires a prebuilt binary in the form of the instant client (and not built for ARM), or OJDBC drivers. Both of these […]

UIScrollView bounds have not yet resized in “viewDidLoad”

I have a UIViewController subclass whose view is configured in a NIB file. The view has a UIScrollView subview. The UIScrollView takes up almost its entire NIB file but it’s superview is added as a subview to a much smaller view (configured in a different NIB) – e.g. the UIScrollView is 80% the height of […]