¡@

Home 

2014/10/15 ¤U¤È 10:11:23

iphone Programming Glossary: method_exchangeimplementations

Aspect-Oriented Objective-C Library?

http://stackoverflow.com/questions/1508396/aspect-oriented-objective-c-library

by subclassing NSProxy for a change. Or you could do some method swizzling with the quite cool Obj C run time function method_exchangeImplementations . But unless you are looking for a fun exercise ask yourself what you want to achieve and if there is an existing perfectly..

Method Swizzle on iPhone device

http://stackoverflow.com/questions/1637604/method-swizzle-on-iphone-device

newMethod class_replaceMethod c new method_getImplementation origMethod method_getTypeEncoding origMethod else method_exchangeImplementations origMethod newMethod I have not tested this simply because I regard method swizzling as an extremely dangerous process and..

Testing class method using OCMock release 2.1.1

http://stackoverflow.com/questions/16461274/testing-class-method-using-ocmock-release-2-1-1

REAL.class method_getName methodList i mock class_getClassMethod FAKE.class method_getName methodList i method_exchangeImplementations original mock free methodList #define DISABLE_MOCK_IMPL FAKE void disableMock if _mockEnabled FAKE swapMethods _mockEnabled..

objc_setAssociatedObject unavailable in iPhone simulator

http://stackoverflow.com/questions/1916130/objc-setassociatedobject-unavailable-in-iphone-simulator

newMethod class_replaceMethod c new method_getImplementation origMethod method_getTypeEncoding origMethod else method_exchangeImplementations origMethod newMethod NSMutableDictionary otAssociatedObjectsDictionary if theDictionaries theDictionaries CFDictionaryCreateMutable..

How to swizzle a class method on iOS?

http://stackoverflow.com/questions/3267506/how-to-swizzle-a-class-method-on-ios

newMethod class_replaceMethod c new method_getImplementation origMethod method_getTypeEncoding origMethod else method_exchangeImplementations origMethod newMethod iphone objective c class methods swizzling share improve this question Turns out I wasn't far..

If I override a class method, is there a way I can call the original method (the one that was overridden)?

http://stackoverflow.com/questions/3487828/if-i-override-a-class-method-is-there-a-way-i-can-call-the-original-method-the

. As above but you don't need to get the method's type encoding. class_getInstanceMethod on both methods and then method_exchangeImplementations . Call MyCategory_method to get the original implementation. This is the easiest way to do it. Sometimes it's the only reasonably..

how to get selected text from uitextfield in iphone?

http://stackoverflow.com/questions/5230297/how-to-get-selected-text-from-uitextfield-in-iphone

mySelector Method uiKitMethod class_getInstanceMethod inputDelegateClass @selector selectionDidChange method_exchangeImplementations uiKitMethod myMethod swizzled swizzle NSLog @ swizzled i method_getImplementation uiKitMethod IMP venmo_selectionDidChange..

Method Swizzling in iOS 5?

http://stackoverflow.com/questions/7720947/method-swizzling-in-ios-5

found to be using method swizzling in App Store apps Your application xxx currently posted to the App Store is using method_exchangeImplementations to exchange the implementation of Apple provided APIs with your own implementations. Because of upcoming changes this behavior.. changes this behavior in your application may cause a crash or cause user data loss on iPhone OS 4.0. xxx uses method_exchangeImplementations to exchange the implementation of dealloc with your method ttdealloc. It also exchanges the implementation of the method..