2014/10/15 下午 10:15:06

iphone Programming Glossary: trap

http://stackoverflow.com/questions/1267560/receive-iphone-keyboard-events

iPhone keyboard events Is there anyway to trap all keyboard events across my application I need to know if user is entering anything using keyboard across my application..

How to trap the back button event

http://stackoverflow.com/questions/1557290/how-to-trap-the-back-button-event

to trap the back button event I have a UITableViewController that launches a UIViewController and I would like to trap whenever.. to trap the back button event I have a UITableViewController that launches a UIViewController and I would like to trap whenever the back button is pressed in the child controller which is the class that derives from 'UIViewController'. I can..

Why does instantiating a UIFont in an iphone unit test cause a crash?

http://stackoverflow.com/questions/1689586/why-does-instantiating-a-uifont-in-an-iphone-unit-test-cause-a-crash

the error Test Case ' test testFonts ' started. Developer Tools RunPlatformUnitTests.include line 415 79768 Trace BPT trap THIN_TEST_RIG OTHER_TEST_FLAGS TEST_BUNDLE_PATH Developer Tools RunPlatformUnitTests.include 451 error Test rig ' Developer..

Showing an alert in an iPhone top-level exception handler

http://stackoverflow.com/questions/1787254/showing-an-alert-in-an-iphone-top-level-exception-handler

Outside of the debugger the app just quits immediately and goes back to the system home screen. It does work if I trap an error in applicationDidFinishLaunching and display an alert there before returning. I assume that the alert view never..

UIWebView Expose Objective C to JavaScript

http://stackoverflow.com/questions/243459/uiwebview-expose-objective-c-to-javascript

through a custom link and then use the UIWebView delegate method webView shouldStartLoadWithRequest navigationType to trap requests. When you see a request come through with your link in it you know your action has been triggered. share improve..

how to trap the location alert response iphone

http://stackoverflow.com/questions/3668214/how-to-trap-the-location-alert-response-iphone

to trap the location alert response iphone I am using GPS in iphone and it show conformation message for use location service... response iphone I am using GPS in iphone and it show conformation message for use location service. and i want to trap what user select Allow or No . can any one suggest how i do this Thank iphone gps iphone sdk 3.0 core location cllocationmanager..

iPhone application crashes with Mprotect failed error (MonoTouch)

http://stackoverflow.com/questions/4545383/iphone-application-crashes-with-mprotect-failed-error-monotouch

dk.test.iphone 0x1c3c 625 Warning UIKitApplication dk.test.iphone 0x1c3c Job appears to have crashed Abort trap Mon Dec 27 20 37 18 tests iPhone SpringBoard 27 Warning Application 'iPhoneStdView' exited abnormally with signal 6 Abort.. Dec 27 20 37 18 tests iPhone SpringBoard 27 Warning Application 'iPhoneStdView' exited abnormally with signal 6 Abort trap Crash report Thread 0 Crashed 0 dyld 0x2fe08110 0x2fe00000 33040 1 libSystem.B.dylib 0x3020259e 0x301ff000 13726 2 libSystem.B.dylib..

Why does this code cause “EXC_BAD_INSTRUCTION”?

http://stackoverflow.com/questions/8287621/why-does-this-code-cause-exc-bad-instruction

af01 add r7 sp #4 000040a6 e9d40108 ldrd r0 r1 r4 #32 000040aa 4288 cmp r0 r1 000040ac da00 bge.n 0x40b0 000040ae defe trap ... It dies at 0x40ae which is a duff instruction put there so that it crashes if the bge.n doesn't make us branch to jump..