2014/10/15 下午 10:12:34

iphone Programming Glossary: physical

How to find available memory in iPhone programmatically?

http://stackoverflow.com/questions/1020327/how-to-find-available-memory-in-iphone-programmatically

cpu_type cpu type cpu_subtype_t cpu_subtype cpu subtype cpu_threadtype_t cpu_threadtype cpu threadtype integer_t physical_cpu number of physical CPUs now available integer_t physical_cpu_max max number of physical CPUs possible integer_t logical_cpu.. cpu_subtype_t cpu_subtype cpu subtype cpu_threadtype_t cpu_threadtype cpu threadtype integer_t physical_cpu number of physical CPUs now available integer_t physical_cpu_max max number of physical CPUs possible integer_t logical_cpu number of logical.. cpu_threadtype_t cpu_threadtype cpu threadtype integer_t physical_cpu number of physical CPUs now available integer_t physical_cpu_max max number of physical CPUs possible integer_t logical_cpu number of logical cpu now available integer_t logical_cpu_max..

MFMailComposeViewController image orientation

http://stackoverflow.com/questions/20204495/mfmailcomposeviewcontroller-image-orientation

orient image.imageOrientation Note that the orientation property does not describe how the data in the UIImage is physically configured as as 3264w x 2448h it only describes its orientation at the time the image was captured. The property 䏭 use.. underlying storage of the UIIMage is 3264w x 2448h. Once you are clear about the difference between how the data is physically stored vs. how the orientation property is used to describe its orientation at the time it was captured things begin to.. so when the MFMailComposeViewController code displays the image in the outgoing E Mail it is correctly oriented. The physical image is still stored as 3264x2448. The E Mail is sent and on the receiving end knowledge of the orientation property has..

How do you set the hardware volume in an iPhone app?

http://stackoverflow.com/questions/215524/how-do-you-set-the-hardware-volume-in-an-iphone-app

an iPhone app Some iPhone applications such as Pandora seem to directly manipulate the hardware volume and respond to physical volume button. How is this done AudioSessionServices allows you to get the current hardware output volume with the kAudioSessionProperty_CurrentHardwareOutputVolume..

“Incorrect” frame / window size after re-orientation in iPhone

http://stackoverflow.com/questions/2686882/incorrect-frame-window-size-after-re-orientation-in-iphone

size.height iphone uiview frame share improve this question The orientation of your device changed not the physical characteristics of the screen. You basically tipped it on its side but in reality it is 320 pixels wide 20 of which are..

How to programmatically sense the iPhone mute switch?

http://stackoverflow.com/questions/287543/how-to-programmatically-sense-the-iphone-mute-switch

just keeps playing away. How do I test the position of mute NOTE My program has its own mute switch but I'd like the physical switch to override that. Thanks iphone share improve this question Thanks JPM. Indeed the link you provide leads to..

iOS Keychain Security

http://stackoverflow.com/questions/3558252/ios-keychain-security

and reassure their readers not to worry unless their devices are stolen because this attack can only be done with physical access to the device. I'm somehow doubtful. The fact the researchers did their tests with physical access to the phone seems.. only be done with physical access to the device. I'm somehow doubtful. The fact the researchers did their tests with physical access to the phone seems to have just been a way to simplify the problem as opposed to being a limitation. This is their.. provided by the operating system itself. As anyone who has used jailbreak.me knows jailbreaking does not require physical access to the device. Theoretically it should be trivial to modify the jailbreak.me code and have it automate the following..

Understanding the memory consumption on iPhone

http://stackoverflow.com/questions/363493/understanding-the-memory-consumption-on-iphone

with the Memory Monitor Object Alloc Leaks and OpenGL ES instruments. When the application gets loaded free physical memory drops from 37 MB to 23 MB the Object Alloc settles around 7 MB Leaks show two or three leaks a few bytes in size..

Do iPhone / Android browsers support CSS @media handheld?

http://stackoverflow.com/questions/3893342/do-iphone-android-browsers-support-css-media-handheld

promise of media types. A media query allows us to target not only certain device classes but to actually inspect the physical characteristics of the device rendering our work. For example following the recent rise of mobile WebKit media queries became..

Change name of iPhone app in Xcode 4

http://stackoverflow.com/questions/5043066/change-name-of-iphone-app-in-xcode-4

instruments with iOS: Why does Memory Monitor disagree with Allocations?

http://stackoverflow.com/questions/5518918/instruments-with-ios-why-does-memory-monitor-disagree-with-allocations

share improve this question For those who sees this post after the year 2012 The memory really loaded into device's physical memory is the Resident Memory in VM Tracker Instrument. Allocation Instrument only marks the memory created by malloc NSObject..

Save An Image To Application Documents Folder From UIView On IOS

http://stackoverflow.com/questions/6821517/save-an-image-to-application-documents-folder-from-uiview-on-ios

several methods to get this to work but can't get a grasp on it. For the first time in my life I've wanted to cause physical harm to an inanimate object but I've managed to restrain myself. I'd like to be able to save the image the user places into..

Detecting the iPhone's Ring / Silent / Mute switch using AVAudioPlayer not working?

http://stackoverflow.com/questions/6901363/detecting-the-iphones-ring-silent-mute-switch-using-avaudioplayer-not-worki

self deviceIsSilenced ... I was thinking maybe some other more accurate kAudioSessionProperty event is fired when the physical switch on the phone is ... switched. Anyone have any ideas By the way I'm using the AVAudioSessionCategoryAmbient category..

Has anyone implemented the PayPal API through a native iPhone app?

http://stackoverflow.com/questions/779423/has-anyone-implemented-the-paypal-api-through-a-native-iphone-app

paypal share improve this question Re Update As answered below this code may still be useful for the purchase of physical goods Update Although this code works App Store terms won't allow you to use this code within an app. Original Answer I..