ios4

问题 Just started with Sencha today and found it a bit overwhelming. Was able to get a nice custom tabbar working, and top nav panel, however am stuck from where to go. Decided it might be a lot easier to just use JQTouch and a Phonegap TabBar instead. I found: http://phonegap.pbworks.com/iPhone%3A-UIControls-(TabBar) I'm on the latest 0.91 version of Phonegap, and the example given on that page doesn't seem to work... http: //skitch.com/nelga/d4nfd/iphone-simulator Does anyone have a suggestion

问题 I want to rotate image 360 degrees endlessly using iPhone SDK? How can this be done? Thanks! 回答1: -(void)startAnimationWithRevolutions:(float)revPerSecond forTime:(float)time { spinWheel.userInteractionEnabled = FALSE; float totalRevolutions = revPerSecond * time; [CATransaction begin]; [CATransaction setValue:[NSNumber numberWithFloat:time] forKey:kCATransactionAnimationDuration]; CABasicAnimation* spinAnimation = [CABasicAnimation animationWithKeyPath:@"transform.rotation"];

问题 Hey fellas, so I am able to display annotations (2) from the source code found at this link (and within the commented-out code post below). However, I load annotation information from a plist and load it correctly (confirmed via debugger) into mapView but for some reason the annotations refuse to show when I run the app in the simulator. Here is the relevant code: Annotation header: #import <Foundation/Foundation.h> #import <MapKit/MapKit.h> @interface ArboretumAnnotation : NSObject

问题 Hey fellas, so I am able to display annotations (2) from the source code found at this link (and within the commented-out code post below). However, I load annotation information from a plist and load it correctly (confirmed via debugger) into mapView but for some reason the annotations refuse to show when I run the app in the simulator. Here is the relevant code: Annotation header: #import <Foundation/Foundation.h> #import <MapKit/MapKit.h> @interface ArboretumAnnotation : NSObject

问题 I'm trying to integrate adWhirl into my iPad app, but I it's doesn't seem to work. It seems like lot's of people encountered the same issue, but I couldn't find a remedy. I tried to stretch the adView to fit the iPad screen, but the ad remains iPhone sized. Is there a known solution to this problem ? 回答1: This requires that you change each adapter that you would like to use. I have written up a tutorial on how to do this with admob, iad, greystripe, and mdotm. Take a look at it here: http:/

问题 every one i have studied and implemented these tutorials of ray http://www.raywenderlich.com/3443/apple-push-notification-services-tutorial-part-12 http://www.raywenderlich.com/3525/apple-push-notification-services-tutorial-part-2 i have implemented apns on local server, now i want to do it on live server, my question is that the script "push.php", which we are running on local server by using this /Applications/MAMP/bin/php5.2/bin/php push.php development how can we run it on live server in

问题 I want to integrate the iPhone sms like chat bubbles in my application. But when I read more about it I found that this will not be approved by the app store. Is this true? Cant we use chat bubbles in the application? Here are some links which describes this. http://www.iphonestalk.com/iphone-app-store-submission-rejectedbecause-of-chat-bubbles-angry-developer-speaks-out-5836/ Thank you 回答1: Based on the link, it sounds like it. Although I would review the full app store review guidelines

问题 My ipad app is working correctly, the only problem is with launch image. i have added two launch images Default-LandscapeLeft.png, Default-LandscapeRight.png. but it is showing only landscaperight version very time. Supported interface orientation 1.Landscape(left Home button) 2.Landscape(right Home button) PLZ help me 回答1: iPad Launch Image Orientations Filename Dimensions Default-Portrait.png * 768w x 1004h Default-PortraitUpsideDown.png 768w x 1004h Default-Landscape.png ** 1024w x 748h

问题 Incident Identifier: A664D7F0-B508-4D77-8052-3D15B7612921 CrashReporter Key: cc6fa311f4d178cd2a1c946ced641fab87e0181d Hardware Model: iPhone2,1 Process: iPORTALs [4155] Path: /var/mobile/Applications/EFCD0F88-675F-47E2-AFA9-9EC4D918881F/iPORTALs.app/iPORTALs Identifier: iPORTALs Version: ??? (???) Code Type: ARM (Native) Parent Process: launchd [1] Date/Time: 2011-01-24 18:58:22.908 +0700 OS Version: iPhone OS 4.1 (8B117) Report Version: 104 Exception Type: 00000020 Exception Codes:

问题 Incident Identifier: A664D7F0-B508-4D77-8052-3D15B7612921 CrashReporter Key: cc6fa311f4d178cd2a1c946ced641fab87e0181d Hardware Model: iPhone2,1 Process: iPORTALs [4155] Path: /var/mobile/Applications/EFCD0F88-675F-47E2-AFA9-9EC4D918881F/iPORTALs.app/iPORTALs Identifier: iPORTALs Version: ??? (???) Code Type: ARM (Native) Parent Process: launchd [1] Date/Time: 2011-01-24 18:58:22.908 +0700 OS Version: iPhone OS 4.1 (8B117) Report Version: 104 Exception Type: 00000020 Exception Codes: