Iphone: adding UIRequiredDeviceCapabilitie

Question

I read "Device Support - Installing the Essential Hardware Features" at http://developer.apple.com/iphone/library/documentation/iPhone/Conceptual/iPhoneOSProgrammingGuide/AdvancedFeatures/AdvancedFeatures.html

I want to add camera features by following these steps:

• Open my Info.plist
• Click +
• Add UIRequiredDeviceCapabilities to Key column
• Add a still camera in the Value column
• Save Updated Info.plist

Is it correct?

Thanks in advance for your help.

Answer 1

, , , :

if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
  //Something
}

, , . , , , , plist , Apple, . .

Answer 2

- .

Raw Values ​​/Keys

• + ,
• UIRequiredDeviceCapabilities
• XCode 0

"" (Uncheck Raw Values ​​/Keys)

• " "
• XCode .

Answer 3

UIRequiredDeviceCapabilities . . , , . , .

. "UIRequiredDeviceCapabilities" https://developer.apple.com/library/ios/#documentation/General/Reference/InfoPlistKeyReference/Articles/iPhoneOSKeys.html