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2014/10/15 ¤U¤È 10:10:35

iphone Programming Glossary: ioservicegetmatchingservice

How does the iOS app Display Recorder record the screen without using private API?

http://stackoverflow.com/questions/11090184/how-does-the-ios-app-display-recorder-record-the-screen-without-using-private-ap

it uses dlsym and after some more reverse engineering I found this System Library Frameworks IOKit.framework IOKit IOServiceGetMatchingServices IOServiceGetMatchingService IOServiceMatching IOMasterPort IOIteratorNext IORegistryEntryCreateCFProperty IOObjectRelease.. more reverse engineering I found this System Library Frameworks IOKit.framework IOKit IOServiceGetMatchingServices IOServiceGetMatchingService IOServiceMatching IOMasterPort IOIteratorNext IORegistryEntryCreateCFProperty IOObjectRelease System Library Frameworks..

IOSurfaces - Artefacts in video and unable to grab video surfaces

http://stackoverflow.com/questions/14135215/iosurfaces-artefacts-in-video-and-unable-to-grab-video-surfaces

connect kern_return_t result IOSurfaceRef screenSurface NULL io_service_t framebufferService IOServiceGetMatchingService kIOMasterPortDefault IOServiceMatching AppleH1CLCD if framebufferService framebufferService IOServiceGetMatchingService.. kIOMasterPortDefault IOServiceMatching AppleH1CLCD if framebufferService framebufferService IOServiceGetMatchingService kIOMasterPortDefault IOServiceMatching AppleM2CLCD if framebufferService framebufferService IOServiceGetMatchingService.. kIOMasterPortDefault IOServiceMatching AppleM2CLCD if framebufferService framebufferService IOServiceGetMatchingService kIOMasterPortDefault IOServiceMatching AppleCLCD result IOMobileFramebufferOpen framebufferService mach_task_self 0 connect..

Getting iPhone's battery level

http://stackoverflow.com/questions/3276975/getting-iphones-battery-level

entry 0 matching IOServiceMatching IOPMPowerSource matching IOServiceNameMatching AppleSmartBattery entry IOServiceGetMatchingService kIOMasterPortDefault matching IORegistryEntryCreateCFProperties entry properties NULL 0 NSLog @ @ properties CFRelease properties..

How do you programmatically get the serial number of an iPhone?

http://stackoverflow.com/questions/756101/how-do-you-programmatically-get-the-serial-number-of-an-iphone

I have writen code below. NSString getSerialNumber CFTypeRef serialNumberAsCFString io_service_t platformExpert IOServiceGetMatchingService kIOMasterPortDefault IOServiceMatching IOPlatformExpertDevice if platformExpert serialNumberAsCFString IORegistryEntryCreateCFProperty..