iOS -- 全域導覽列返回鍵

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   [UINavigationBar appearance].backIndicatorTransitionMaskImage = [UIImage imageNamed:@"backArrowMask.png"];

    [UINavigationBar appearance].backIndicatorImage = [UIImage imageNamed:@"icon_arrowback_n”];

 

icon_arrowback_n 大小為@2x = 42* 42

 

 

自訂返回按鈕會造成返回手勢不能使用，解決方案

1234	///處理自訂返回按鈕後不能側滑@interface RootNavigationController : UINavigationController @end

　　

@interface RootNavigationController : UINavigationController @end @implementation RootNavigationController - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view.  self.interactivePopGestureRecognizer.delegate = self; } - (BOOL)gestureRecognizerShouldBegin:(UIGestureRecognizer *)gestureRecognizer { if (self.childViewControllers.count == 1) { return NO; } return YES; }

iOS -- 全域導覽列返回鍵