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2014/10/15 ¤U¤È 10:11:31
iphone Programming Glossary: movingiPhone Keyboard Covers UITextField http://stackoverflow.com/questions/1247113/iphone-keyboard-covers-uitextfield this problem and found a good way to solve it without either making the parent view scrollable or moving the text field farther up the screen iphone keyboard uitextfield share improve this question The..
Autorotate in iOS 6 has strange behaviour http://stackoverflow.com/questions/12526054/autorotate-in-ios-6-has-strange-behaviour the supportedInterfaceOrientationsForWindow and shouldAutorotate methods. More responsibility is moving to the app and the app delegate. Now iOS containers such as UINavigationController do not consult their..
iOS 6: How do I restrict some views to portrait and allow others to rotate? http://stackoverflow.com/questions/12630359/ios-6-how-do-i-restrict-some-views-to-portrait-and-allow-others-to-rotate landscape breaking those that weren't meant to. The iOS 6 release notes say More responsibility is moving to the app and the app delegate. Now iOS containers such as UINavigationController do not consult their..
Notification of or detecting screenshot being taken? http://stackoverflow.com/questions/2121970/notification-of-or-detecting-screenshot-being-taken the screen seems to behave as if there are no fingers touching it. Try taking a screenshot while moving between home screens to see what I mean. Not a perfect solution by any means but you may be able to..
Set the location in iPhone Simulator http://stackoverflow.com/questions/214416/set-the-location-in-iphone-simulator lets you enter a Lat Long value. Bicycle ride City Run and Freeway Drive are simulation of a moving location in Cupertino of course . Of course this does nothing to help with debugging for iOS 4 or earlier..
Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk one version in Developer. You can use the old Xcode to test your app's compliance vs. a 3.x SDK moving the hard work to a fancy compiler and simulator. But you can no longer use the products of the previous..
CSS “position: fixed;” into iPad/iPhone? http://stackoverflow.com/questions/4889601/css-position-fixed-into-ipad-iphone position fixed http www.quirksmode.org m css.html but note that the mobile browser world is moving very quickly so tables like this may not stay up to date for long Update iOS 5 and Android 4 are both..
CADisplayLink OpenGL rendering breaks UIScrollView behaviour http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour a UIScrollView which I'm using to get the rendering view for my textures but there's a problem moving around on the scroll view prevents the CADisplayLink from firing until the user has finished scrolling..
MKAnnotationView - Lock custom annotation view to pin on location updates http://stackoverflow.com/questions/6392931/mkannotationview-lock-custom-annotation-view-to-pin-on-location-updates callout annotation track along with the pin. Here's the code I have so far that's successfully moving the annotation view but not the custom callout annotation view core location broadcasts a notification.. callout annotation view stays in it's original place even though it's parent annotation view is moving around the screen self.calloutAnnotation.coordinate coords self.mapView setRegion region animated true..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample a file or directory in iCloud must be made using a file coordinator object. These changes include moving deleting copying or renaming the item. The file coordinator ensures that the iCloud daemon does not.. location to iCloud. For files located in an application ™s sandbox this involves physically removing the file from the sandbox directory . The system extends your application ™s sandbox privileges to give..
Transforming a rectangle image into a quadrilateral using a CATransform3D http://stackoverflow.com/questions/9470493/transforming-a-rectangle-image-into-a-quadrilateral-using-a-catransform3d Distort. But according to the source of this quadrilateral the perspective of the image moving in space it is in fact the combination of a scale a rotation and a perspective matrix. I am wondering..
http://stackoverflow.com/questions/982476/iphone-app-without-appstore expensive ruggedized PDA. Since most of the engineers we sell to have iPhones we are considering moving to the much nicer newer platform. A couple of questions Is it possible to sell iPhone apps with out..
iPhone Keyboard Covers UITextField http://stackoverflow.com/questions/1247113/iphone-keyboard-covers-uitextfield until I hide the keyboard again. Has anyone else run into this problem and found a good way to solve it without either making the parent view scrollable or moving the text field farther up the screen iphone keyboard uitextfield share improve this question The usual solution is to slide the field and everything above..
Autorotate in iOS 6 has strange behaviour http://stackoverflow.com/questions/12526054/autorotate-in-ios-6-has-strange-behaviour UIViewController is deprecated. In its place you should use the supportedInterfaceOrientationsForWindow and shouldAutorotate methods. More responsibility is moving to the app and the app delegate. Now iOS containers such as UINavigationController do not consult their children to determine whether they should autorotate. By..
iOS 6: How do I restrict some views to portrait and allow others to rotate? http://stackoverflow.com/questions/12630359/ios-6-how-do-i-restrict-some-views-to-portrait-and-allow-others-to-rotate #4 to #3. In iOS 6 all view controllers rotate to landscape breaking those that weren't meant to. The iOS 6 release notes say More responsibility is moving to the app and the app delegate. Now iOS containers such as UINavigationController do not consult their children to determine whether they should autorotate. .....
Notification of or detecting screenshot being taken? http://stackoverflow.com/questions/2121970/notification-of-or-detecting-screenshot-being-taken you press the home lock keys to actually take the screenshot the screen seems to behave as if there are no fingers touching it. Try taking a screenshot while moving between home screens to see what I mean. Not a perfect solution by any means but you may be able to work it into your app design if you're really clever without..
Set the location in iPhone Simulator http://stackoverflow.com/questions/214416/set-the-location-in-iphone-simulator Apple City Bicycle Ride City Run Freeway Drive Custom Location lets you enter a Lat Long value. Bicycle ride City Run and Freeway Drive are simulation of a moving location in Cupertino of course . Of course this does nothing to help with debugging for iOS 4 or earlier but it's a definite improvement share improve this answer..
Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk multiple Xcode versions in different directories i.e. put only one version in Developer. You can use the old Xcode to test your app's compliance vs. a 3.x SDK moving the hard work to a fancy compiler and simulator. But you can no longer use the products of the previous SDKs to submit to the app store. FWIW I plan on doing just..
CSS “position: fixed;” into iPad/iPhone? http://stackoverflow.com/questions/4889601/css-position-fixed-into-ipad-iphone for a compatibility chart showing which mobile browsers support position fixed http www.quirksmode.org m css.html but note that the mobile browser world is moving very quickly so tables like this may not stay up to date for long Update iOS 5 and Android 4 are both reported to have position fixed support now. I tested iOS..
CADisplayLink OpenGL rendering breaks UIScrollView behaviour http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour it has nice bounce behaviour might as well use it . So I have a UIScrollView which I'm using to get the rendering view for my textures but there's a problem moving around on the scroll view prevents the CADisplayLink from firing until the user has finished scrolling which looks horrible . One temporary fix has been to use..
MKAnnotationView - Lock custom annotation view to pin on location updates http://stackoverflow.com/questions/6392931/mkannotationview-lock-custom-annotation-view-to-pin-on-location-updates course I'd like to mimic the iOS standard and have the custom callout annotation track along with the pin. Here's the code I have so far that's successfully moving the annotation view but not the custom callout annotation view core location broadcasts a notification and my view controller listens to that notification and calls.. coords this is where my problem is this custom callout annotation view stays in it's original place even though it's parent annotation view is moving around the screen self.calloutAnnotation.coordinate coords self.mapView setRegion region animated true self.mapView regionThatFits region UIView commitAnimations..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample your app the file just is in iCloud. All changes you make to a file or directory in iCloud must be made using a file coordinator object. These changes include moving deleting copying or renaming the item. The file coordinator ensures that the iCloud daemon does not change the file or directory at the same time and ensures that.. you'll find Use this method to move a file from its current location to iCloud. For files located in an application ™s sandbox this involves physically removing the file from the sandbox directory . The system extends your application ™s sandbox privileges to give it access to files it moves to iCloud. You can also use this..
Transforming a rectangle image into a quadrilateral using a CATransform3D http://stackoverflow.com/questions/9470493/transforming-a-rectangle-image-into-a-quadrilateral-using-a-catransform3d it is fits the quadrilateral Q. Photoshop calls this transformation Distort. But according to the source of this quadrilateral the perspective of the image moving in space it is in fact the combination of a scale a rotation and a perspective matrix. I am wondering if this is possible using a CATransform3D 4x4 matrix. Do you..
http://stackoverflow.com/questions/982476/iphone-app-without-appstore We have an industrial app that currently runs on a very expensive ruggedized PDA. Since most of the engineers we sell to have iPhones we are considering moving to the much nicer newer platform. A couple of questions Is it possible to sell iPhone apps with out the app store Apple taking a 40 cut of a 99c iFart app is one..
iPhone Keyboard Covers UITextField http://stackoverflow.com/questions/1247113/iphone-keyboard-covers-uitextfield anyone else run into this problem and found a good way to solve it without either making the parent view scrollable or moving the text field farther up the screen iphone keyboard uitextfield share improve this question The usual solution is..
Autorotate in iOS 6 has strange behaviour http://stackoverflow.com/questions/12526054/autorotate-in-ios-6-has-strange-behaviour place you should use the supportedInterfaceOrientationsForWindow and shouldAutorotate methods. More responsibility is moving to the app and the app delegate. Now iOS containers such as UINavigationController do not consult their children to determine..
iOS 6: How do I restrict some views to portrait and allow others to rotate? http://stackoverflow.com/questions/12630359/ios-6-how-do-i-restrict-some-views-to-portrait-and-allow-others-to-rotate rotate to landscape breaking those that weren't meant to. The iOS 6 release notes say More responsibility is moving to the app and the app delegate. Now iOS containers such as UINavigationController do not consult their children to determine..
Notification of or detecting screenshot being taken? http://stackoverflow.com/questions/2121970/notification-of-or-detecting-screenshot-being-taken take the screenshot the screen seems to behave as if there are no fingers touching it. Try taking a screenshot while moving between home screens to see what I mean. Not a perfect solution by any means but you may be able to work it into your app..
Set the location in iPhone Simulator http://stackoverflow.com/questions/214416/set-the-location-in-iphone-simulator Drive Custom Location lets you enter a Lat Long value. Bicycle ride City Run and Freeway Drive are simulation of a moving location in Cupertino of course . Of course this does nothing to help with debugging for iOS 4 or earlier but it's a definite..
Practical rules for premature optimization [closed] http://stackoverflow.com/questions/2978460/practical-rules-for-premature-optimization instead of 1ms if that code is hardly ever called. There are times when just doing something simple that works and moving on is a good choice even though you know that the algorithmic complexity is not optimal. Every hour you spend optimizing..
Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk i.e. put only one version in Developer. You can use the old Xcode to test your app's compliance vs. a 3.x SDK moving the hard work to a fancy compiler and simulator. But you can no longer use the products of the previous SDKs to submit to..
Getting displacement from accelerometer data with Core Motion http://stackoverflow.com/questions/4449565/getting-displacement-from-accelerometer-data-with-core-motion bad situations triggering the object to drift away although the device remains fixed no native speaker I mean without moving in your hands. The most troubling one is a velocity greater than 0 without any acceleration. This is an unavoidable result..
CSS “position: fixed;” into iPad/iPhone? http://stackoverflow.com/questions/4889601/css-position-fixed-into-ipad-iphone mobile browsers support position fixed http www.quirksmode.org m css.html but note that the mobile browser world is moving very quickly so tables like this may not stay up to date for long Update iOS 5 and Android 4 are both reported to have position..
http://stackoverflow.com/questions/4982277/uiview-drag-image-and-text found any. iphone objective c share improve this question While UIView does not have a built in support for moving itself along the user dragging it should be not so difficult to implement it. It is even easier when you are only dealing..
CADisplayLink OpenGL rendering breaks UIScrollView behaviour http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour well use it . So I have a UIScrollView which I'm using to get the rendering view for my textures but there's a problem moving around on the scroll view prevents the CADisplayLink from firing until the user has finished scrolling which looks horrible..
MKAnnotationView - Lock custom annotation view to pin on location updates http://stackoverflow.com/questions/6392931/mkannotationview-lock-custom-annotation-view-to-pin-on-location-updates and have the custom callout annotation track along with the pin. Here's the code I have so far that's successfully moving the annotation view but not the custom callout annotation view core location broadcasts a notification and my view controller.. is this custom callout annotation view stays in it's original place even though it's parent annotation view is moving around the screen self.calloutAnnotation.coordinate coords self.mapView setRegion region animated true self.mapView regionThatFits..
Distance moved by Accelerometer http://stackoverflow.com/questions/6645126/distance-moved-by-accelerometer moved by Accelerometer I want to move objects on iPhone screen rectangle circle and so on by moving iPhone. For example I move iPhone along X axis and the object moves along X axis. The same for Y Z axis. How can I do this..
Transferring ownership of an iPhone app on the app store http://stackoverflow.com/questions/671382/transferring-ownership-of-an-iphone-app-on-the-app-store but we know that we'll be selling the app to another company in the near future. Does anyone have any experience with moving an app's ownership to another account Specifically when I sell an app to another company... ... how do we move the app to..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample changes you make to a file or directory in iCloud must be made using a file coordinator object. These changes include moving deleting copying or renaming the item. The file coordinator ensures that the iCloud daemon does not change the file or directory.. a file from its current location to iCloud. For files located in an application ™s sandbox this involves physically removing the file from the sandbox directory . The system extends your application ™s sandbox privileges to give it access to files..
UIButton can't be touched while animated with UIView animateWithDuration http://stackoverflow.com/questions/8346100/uibutton-cant-be-touched-while-animated-with-uiview-animatewithduration set to the final value from your animation. You should find that you can tap in this area and it would work. To hit a moving button you need to do hit testing on the button's .layer.presentationLayer property need to import the QuartzCore framework..
Transforming a rectangle image into a quadrilateral using a CATransform3D http://stackoverflow.com/questions/9470493/transforming-a-rectangle-image-into-a-quadrilateral-using-a-catransform3d calls this transformation Distort. But according to the source of this quadrilateral the perspective of the image moving in space it is in fact the combination of a scale a rotation and a perspective matrix. I am wondering if this is possible..
http://stackoverflow.com/questions/982476/iphone-app-without-appstore runs on a very expensive ruggedized PDA. Since most of the engineers we sell to have iPhones we are considering moving to the much nicer newer platform. A couple of questions Is it possible to sell iPhone apps with out the app store Apple..
How to animate one image over the unusual curve path in my iPad application? http://stackoverflow.com/questions/10705587/how-to-animate-one-image-over-the-unusual-curve-path-in-my-ipad-application will quiet difficult to me to achieve this quickly. iphone ios ipad animation beizer share improve this question Moving along a path As long as you can get the exact path that you want to animate the image align you can do it using Core Animation..
After rotating a CALayer using CABasicAnimation the layer jumps back to it's unrotated position http://stackoverflow.com/questions/1376753/after-rotating-a-calayer-using-cabasicanimation-the-layer-jumps-back-to-its-unr CALAyer image. I want it to stay in the angle it finished the animation on. Is it possible How do I do it Code Moving down animation CABasicAnimation anim CABasicAnimation animationWithKeyPath @ transform.translation.y anim.duration 1 anim.autoreverses..
http://stackoverflow.com/questions/19007694/moving-status-bar-in-ios-7 status bar in iOS 7 The problem I'm facing is this I want to implement an iOS 7 app with nice design and left right menu..
Car (Annotation) animation (like uber app) not working http://stackoverflow.com/questions/19268080/car-annotation-animation-like-uber-app-not-working Annotation animation like uber app not working I made one demo project from Moving MKAnnotationView demo on github for moving car on map following is its link https github.com pratikbhiyani Moving MKAnnotationView.. from Moving MKAnnotationView demo on github for moving car on map following is its link https github.com pratikbhiyani Moving MKAnnotationView I edit my code on the basis of given answer by vinaut but still problem is that when we zoom or scroll..
Rotating and Moving a UIImageView (CocoaTouch) http://stackoverflow.com/questions/3018688/rotating-and-moving-a-uiimageview-cocoatouch and Moving a UIImageView CocoaTouch This code works to rotate CGAffineTransform transform CGAffineTransformMakeRotation radians lastAngle..
http://stackoverflow.com/questions/3083511/cocos2d-moving-between-scene Moving between scene How to move between scene in cocos2d application. i have a bird which fly in the sky so how can i set the..
Moving the cursor to the beginning of UITextField http://stackoverflow.com/questions/4180263/moving-the-cursor-to-the-beginning-of-uitextfield the cursor to the beginning of UITextField Is there a way to make the cursor be at the start of a UITextField When I display..
http://stackoverflow.com/questions/4759317/moving-mkcircle-in-mkmapview MKCircle in MKMapView when I try to move MKCircle in my MKMapView I get this error message MKCircle setCoordinate unrecognized..
Moving an object randomly around the screen http://stackoverflow.com/questions/5034327/moving-an-object-randomly-around-the-screen an object randomly around the screen I'm trying to animate a UIButton to move randomly around the screen in different directions...
Moving UIView up when keyboard shown http://stackoverflow.com/questions/5220818/moving-uiview-up-when-keyboard-shown UIView up when keyboard shown I know this a frequent question but ive had no luck implementing this from examples i have..
UITextView ruled line background but wrong line height http://stackoverflow.com/questions/5375350/uitextview-ruled-line-background-but-wrong-line-height void dealloc note release super dealloc Take a look at Apple's documentation for Managing the Keyboard specifically Moving Content That Is Located Under the Keyboard . It explains how to listen for NSNotifcations and adjust your views properly...
Placing and Moving Views on Rotation (UIView) http://stackoverflow.com/questions/6104963/placing-and-moving-views-on-rotation-uiview and Moving Views on Rotation UIView What's the correct way of exactly placing and moving views when an app rotates That is how can..
iPhone - Moving a CLLocation by x meters http://stackoverflow.com/questions/7278094/iphone-moving-a-cllocation-by-x-meters Moving a CLLocation by x meters I have A CLLocation defined and I'd like to move that point x meters to the east and y meters..
Moving a Stick figure, anchorpoints, animation, or something else…? http://stackoverflow.com/questions/7808981/moving-a-stick-figure-anchorpoints-animation-or-something-else a Stick figure anchorpoints animation or something else&hellip Ok so I am making a game with stick figures with cocos2d..
Cross-compiling ZeroMQ to ARM for use in a MonoTouch iPhone app configure settings http://stackoverflow.com/questions/8318928/cross-compiling-zeromq-to-arm-for-use-in-a-monotouch-iphone-app-configure-settin i386 CXXFLAGS O arch i386 LDFLAGS arch i386 disable dependency tracking My simple C# ZeroMq app then worked correctly. Moving on I then tried to use ZeroMq from inside an iPhone app in the iPhone simulator. I discovered that the iPhone only allows..
How can I rotate a UIImageView with respect to any point (other than its center)? http://stackoverflow.com/questions/839296/how-can-i-rotate-a-uiimageview-with-respect-to-any-point-other-than-its-center the upper left of the layer on the iPhone where UIView layers have flipped Y coordinates and 1 1 is the lower right. Moving the anchorPoint may move your image so you might need to adjust its position afterwards. To rotate the image's layer about..
iphone cocoa : how to drag an image along a path http://stackoverflow.com/questions/892011/iphone-cocoa-how-to-drag-an-image-along-a-path it so subsequent accesses to the ImageView use the actual position and don't have to keep adjusting for transforms. Moving along on a grid is easy too. Just round out the x y values in step 2 so they're a multiple of the grid size i.e. round out..
Moving an image along a series of CGPoints http://stackoverflow.com/questions/9245954/moving-an-image-along-a-series-of-cgpoints an image along a series of CGPoints I have path stored in an array of CGPoints which I'd like to move an image along. Here's..
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