Back-like arrow on iOS 7

Question

I need to add a left bar button item in my app that looks like system back button, but is not the system back button, since it will appear on view controller that is the only vc

Answer 1

Look at the UIBarButtonSystemItem enum under contants in the UIBarButtonItem documentation:

https://developer.apple.com/library/IOs/documentation/UIKit/Reference/UIBarButtonItem_Class/Reference/Reference.html#//apple_ref/doc/uid/TP40007519-CH3-SW2

These are all of the button styles provided by Apple:

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;

Perhaps rewind or undo would be close enough for you.