好久以前就知道有些App螢幕左邊界右滑回上一頁的功能,因為專案回上一頁都有按鈕,也沒特別要求用該手勢,所以一直以為預設就可以用,在我閒情逸致時查詢,總算知道怎麼設定啦~

只要兩個步驟就搞定!
/**
Theme: Back Gesture
IDE: Xcode 7
Language: Objective C
Date: 105/07/20
Author: HappyMan
Blog: https://cg2010studio.wordpress.com/
*/
// HLBasicViewController.h
#import <UIKit/UIKit.h>
@interface HLBasicViewController : UIViewController <UINavigationControllerDelegate, UIGestureRecognizerDelegate>
@end
// HLBasicViewController.m
#import "HLBasicViewController.h"
@interface HLBasicViewController ()
@end
@implementation HLBasicViewController
- (void)viewDidLoad {
[super viewDidLoad];
self.navigationController.interactivePopGestureRecognizer.delegate = self;
}
@end

輕輕鬆鬆就能回上一頁,很棒不是嗎?
隨意留個言吧:)~