how to know is it iphone or ipad?

Question

i want to know the user uses the iphone or ipad,if the user uses the iphone i want to open the camera,if he uses the ipad or runs in simulator i want to open the library. how it is possible? how to find the details of devices? how to know current using device by user through xcode?

Solution 1

You should not determine whether there is a camera by looking at the model. This is not future proof - for instance, you would not be supporting the iPad 2's camera.

UIImagePickerController has a special method to determine whether a camera in available:

+ (BOOL)isSourceTypeAvailable:(UIImagePickerControllerSourceType)sourceType

With sourceType being one of

UIImagePickerControllerSourceTypePhotoLibrary,
UIImagePickerControllerSourceTypeCamera,
UIImagePickerControllerSourceTypeSavedPhotosAlbum

Solution 2

NSString *deviceType = [UIDevice currentDevice].model;

if([deviceType isEqualToString:@"iPhone"])
{
     //your code
}
.....

Hope this helps.

EDIT:

See this thread -determine-device-iphone-ipod-touch-with-iphone-sdk .

Solution 3

[[UIDevice currentDevice].model hasPrefix:@"iPhone"]

Use the "hasPrefix" so that it works in simulator.

Solution 4

Make use of this to identify devices.

// If iPhoneOS is 3.2 or greater then __IPHONE_3_2 will be defined
#ifndef __IPHONE_3_2    

typedef enum {
    UIUserInterfaceIdiomPhone,           // iPhone and iPod touch
    UIUserInterfaceIdiomPad,             // iPad
} UIUserInterfaceIdiom;

#define UI_USER_INTERFACE_IDIOM() UIUserInterfaceIdiomPhone

#endif // ifndef __IPHONE_3_2

but if you want to check if camera is available I think you can make use of UIImagePickerController's static method

+ (BOOL)isSourceTypeAvailable:(UIImagePickerControllerSourceType)sourceType

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