2014/10/15 下午 10:05:32

iphone Programming Glossary: controlled

How to change thin image to fat image in iPhone SDK?

http://stackoverflow.com/questions/10186200/how-to-change-thin-image-to-fat-image-in-iphone-sdk

to get a convincing fat effect. You'd need high resolution source images that were posed lit and shot under carefully controlled conditions in order to get good results. It might be too much for the computing power of current iOS devices and the kind..

How to Play a sound using AVAudioPlayer when in Silent Mode in iPhone

http://stackoverflow.com/questions/10322040/how-to-play-a-sound-using-avaudioplayer-when-in-silent-mode-in-iphone

Thanks in advance. iphone ios avaudioplayer silent share improve this question Actually you can do this. It is controlled via the Audio Session and has nothing to do with AVAudioPlayer itself. Why don't you want to use AudioSession They play..

iOS Keyboard Location and Orientation

http://stackoverflow.com/questions/10955888/ios-keyboard-location-and-orientation

undesired behaviour. My questions are What is the position and orientation of the keyboard dependant on How is it controlled by iOS Is there a way to detect when the keyboard is being displayed off screen regardless of the device type and screen..

What happens if I don't retain IBOutlet?

http://stackoverflow.com/questions/1250518/what-happens-if-i-dont-retain-iboutlet

about the context in which you're working I'll assume the UITextField above is a subview of another view that is controlled by a UIViewController. I will assume that at some point the the view is off the screen perhaps it is used in the context..

Common multithreading mistakes beginners make on iPhone

http://stackoverflow.com/questions/1357108/common-multithreading-mistakes-beginners-make-on-iphone

Well the activity indicator works alright but now my app crashes sometimes and sometimes it doesn't under otherwise controlled conditions... I need to figure this out but don't know where to start looking... So what are some common mistakes beginners..

Reading call history in iPhone OS

http://stackoverflow.com/questions/144888/reading-call-history-in-iphone-os

Data you have API access to is the address book. You can also access photos pictures but only by starting an iPhone controlled dialog that allows the user to choose a single image. It's a bit sucky hopefully this will be expanded in future versions...

iPhone UITextField controlling background color

http://stackoverflow.com/questions/1971598/iphone-uitextfield-controlling-background-color

if the borderStyle is set to UIBorderStyle UITextBorderStyleBezel then the entire background of the UITextField is controlled by its backgroundColor property. Is this a feature Is there a way to control the backgroundColor of a UITextField with a..

Multiple view controllers on screen at once?

http://stackoverflow.com/questions/2423858/multiple-view-controllers-on-screen-at-once

more then one controller 㙟n screen at once I want to have a large view with controller A composed of smaller views controlled by their own controllers say B . I 羮 like to have it this way because the division makes the code much cleaner. What 䏭 bad..

Turn off iPhone/Safari input element rounding

http://stackoverflow.com/questions/2918707/turn-off-iphone-safari-input-element-rounding

none As pointed out by others this no longer removes the rounded corners in Safari on iOS 5. Those corners are now controlled by good ol' border radius input webkit appearance none border radius 0 If you must only remove the rounded corners on iOS..

iPhone - How to build a roulette like wheel?

http://stackoverflow.com/questions/3802671/iphone-how-to-build-a-roulette-like-wheel

question Fundamentally you just need to perform a rotate transform on a UIImageView where the angle of rotation is controlled by tracking your finger. I posted a snippet about this for similar question . Broadly atan2 will give you the vector angle..

Reading samples via AVAssetReader

http://stackoverflow.com/questions/4049207/reading-samples-via-avassetreader

samples via AVAssetReader I've found examples of duplicating or mixing using AVAssetReader but those loops are always controlled by the AVAssetWriter loop. Is it possible just to create an AVAssetReader and read through it getting each sample Thanks...

What happens to JavaScript code after app is compiled using Titanium Mobile

http://stackoverflow.com/questions/4217551/what-happens-to-javascript-code-after-app-is-compiled-using-titanium-mobile

apps and we are running the Javascript code directly without a WebView. Your entire app from start to finish is now controlled by JS and we provide a comprehensive set of Native APIs that enable this. Everything from UI widgets yes including WebView..

How do I convert the live video feed from the iPhone camera to grayscale?

http://stackoverflow.com/questions/4381513/how-do-i-convert-the-live-video-feed-from-the-iphone-camera-to-grayscale

to do a fast conversion to black and white or a GPUImageSaturationFilter to selectively desaturate this video by a controlled amount. Look at the SimpleVideoFilter example so see how this can be applied to a live video feed then recorded to disk...

iOS: Change Device Volume

http://stackoverflow.com/questions/4859402/ios-change-device-volume

of the device I've seen several apps do it. I have a desktop version of the iOS app and the device will be able to be controlled to some extent over the network. One of the things I want to allow the user to do is change the device volume and then play..

Reading audio samples via AVAssetReader

http://stackoverflow.com/questions/4972677/reading-audio-samples-via-avassetreader

Am I abusing UIViewController Subclassing?

http://stackoverflow.com/questions/5691226/am-i-abusing-uiviewcontroller-subclassing

in the model described in that post each screenfull should have one master VC Subclass with all the subviews controlled instead by custom controllers which happen to control views which are subclasses of simple NSObject. In this case UIViewControllers..

iPhone SDK Internet connection detection

http://stackoverflow.com/questions/596589/iphone-sdk-internet-connection-detection

Dismiss modal view changes underlying UIScrollView

http://stackoverflow.com/questions/7168682/dismiss-modal-view-changes-underlying-uiscrollview

underlying UIScrollView There must be something basic that I am missing here. I have a UIScrollView open which is controlled by a customer UIScrollViewController called DataController . At a certain point in time input from the user is needed so..

Get NSDate from NSDate adjusted with timezone

http://stackoverflow.com/questions/7485493/get-nsdate-from-nsdate-adjusted-with-timezone

the exact point in time in seconds representing the current calendar. 2. NSDate output using NSDateFormatter For a controlled output of your NSDate you need NSDateFormatter which is used to convert dates into strings. Based on Apple NSDateFormatter..

didSelectRowAtIndexPath: not being called

http://stackoverflow.com/questions/8952688/didselectrowatindexpath-not-being-called

not being called I have a UITableView as a subview of my UIScrollVIew which is the main view controlled by my MainViewController . In MainViewController.h @interface MainViewController UIViewController UIGestureRecognizerDelegate..