Check for photos and camera

gistfile1.m

// Method returns no, when the user doesn't have any photos
[UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary];

// Check for camera
- (BOOL) isVideoCameraAvailable
{
	UIImagePickerController *picker = [[UIImagePickerController alloc] init];
	NSArray *sourceTypes = [UIImagePickerController availableMediaTypesForSourceType:picker.sourceType];
	[picker release];
 
	if (![sourceTypes containsObject:(NSString *)kUTTypeMovie ])
        {
		return NO;
	}
 
	return YES;
}