UIBarButtonItem UIBarButtonSystemItemCamera example in Objective C (iOS).

UIBarButtonItem UIBarButtonSystemItemCamera

UIBarButtonSystemItem
Defines system-supplied images for bar button items.

typedef enum {
UIBarButtonSystemItemDone,
UIBarButtonSystemItemCancel,
UIBarButtonSystemItemEdit,
UIBarButtonSystemItemSave,
UIBarButtonSystemItemAdd,
UIBarButtonSystemItemFlexibleSpace,
UIBarButtonSystemItemFixedSpace,
UIBarButtonSystemItemCompose,
UIBarButtonSystemItemReply,
UIBarButtonSystemItemAction,
UIBarButtonSystemItemOrganize,
UIBarButtonSystemItemBookmarks,
UIBarButtonSystemItemSearch,
UIBarButtonSystemItemRefresh,
UIBarButtonSystemItemStop,
UIBarButtonSystemItemCamera,
UIBarButtonSystemItemTrash,
UIBarButtonSystemItemPlay,
UIBarButtonSystemItemPause,
UIBarButtonSystemItemRewind,
UIBarButtonSystemItemFastForward,
UIBarButtonSystemItemUndo, // iOS 3.0 and later
UIBarButtonSystemItemRedo, // iOS 3.0 and later
UIBarButtonSystemItemPageCurl, // iOS 4.0 and later
} UIBarButtonSystemItem;

UIBarButtonItem UIBarButtonSystemItemCamera example.

[self.navigationController setToolbarHidden:NO];
toolbar = [[UIToolbar alloc] init];
toolbar.barStyle = UIBarStyleBlackOpaque;
[toolbar sizeToFit];
toolbar.frame = CGRectMake(0, 436, 320, 44);
UIBarButtonItem *spaceItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:nil action:nil];
spaceItem.width = 130.0;
UIBarButtonItem *cameraItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCamera target:self action:@selector(captureBarItemPressed:)];
NSArray *items = [NSArray arrayWithObjects: spaceItem, cameraItem, nil];
[toolbar setItems:items];
[self.navigationController.view addSubview:toolbar];

Example of [UIBarButtonItem UIBarButtonSystemItemCamera].

UIToolbar *toolbar = [[TransparentToolbar alloc] init];
UIBarButtonItem *item = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCamera target:self action:@selector(someAction)];
toolbar.frame = CGRectMake(0, 0, 40, 30);
[toolbar setItems:[NSArray arrayWithObject:item] animated:NO];
cell.accessoryView = toolbar;
[item release];
[toolbar release];

UIBarButtonItem UIBarButtonSystemItemCamera example.

UIBarButtonItem *btn;
btn = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCamera target:self action:@selector(shotAction:)];
btn.style=UIBarButtonItemStyleBordered;

End of UIBarButtonItem UIBarButtonSystemItemCamera example article.