如何记录IOS中的每个用户交互

问题描述：

我想通过NSLog记录每个用户在IOS上的交互，然后可能添加文件名，方法名称和行号。如何记录IOS中的每个用户交互

通常我希望看到这样的事情：

UI Front-most view controller: MYViewController (no title) 
Interaction Action [MyViewController showMenu] by sender UIBarButtonItem

这可能使用的Objective-C。我不想更改每个文件，但宁愿有一些全局方法被调用。我更喜欢在ApplicationDelegate类中执行此操作。

嗨@trungduc，感谢您的帮助 - 我将尽快尝试它。 – Wayne

答

你有什么理解错误。 UIBarButtonItem从不是发件人，因为它的类是NSObject而不是UIView。 UIBarButtonItem不能接收触摸，当我们点击一个酒吧项目时接收触摸是一个UINavigationButton（私人类）。

如果您希望在用户点击视图时记录每次用户交互，我为您提供了一个解决方案。

创建一个UIWindow（调用CustomWindow）的子类。
覆盖sendEvent方法UIWindow捕捉用户交互，检查并记录里面的交互。
didFinishLaunchingWithOptionsAppDelegate的方法，用一个窗口替换默认window类型为CustomWindow。

这是我CustomWindow登录与UIControl类的控制事件UIControlEventTouchUpInSide用户交互。

@implementation CustomWindow 

- (void)sendEvent:(UIEvent *)event { 
    UITouch *touch = [[event allTouches] anyObject]; 

    switch ([touch phase]) { 
    case UITouchPhaseBegan: 
    { 
     NSLog(@"Touch Began"); 
    } 
     break; 
    case UITouchPhaseMoved: 
     NSLog(@"Touch Move"); 
     break; 
    case UITouchPhaseEnded: 
    { 
     NSLog(@"Touch End"); 
     // Check if touch ends inside view (UIControlEventTouchUpInSide) 
     if (CGRectContainsPoint(CGRectMake(0, 0, touch.view.frame.size.width, touch.view.frame.size.height), [touch locationInView:touch.view])) { 

     // Only log info of UIControl objects 
     if ([touch.view isKindOfClass:[UIControl class]]) { 
      [self logViewInfo:(UIControl *)touch.view]; 
     } 
     } 
    } 
     break; 
    case UITouchPhaseCancelled: 
     NSLog(@"Touch Cancelled"); 
     break; 
    default: 
     break; 
    } 
    [super sendEvent:event]; 
} 

- (void)logViewInfo:(UIControl *)clickedButton { 
    NSString *frontMostViewcontrollerClassName = NSStringFromClass(self.topViewController.class); 
    NSString *targetClassName = NSStringFromClass([[clickedButton.allTargets anyObject] class]); 
    NSString *selectorName =[[clickedButton actionsForTarget:[clickedButton.allTargets anyObject] forControlEvent:UIControlEventTouchUpInside] firstObject]; 
    NSString *senderClassName = NSStringFromClass(clickedButton.class); 

    NSLog(@"UI Front-most view controller: %@\nInteraction Action [%@ %@] by sender %@ control event UIControlEventTouchUpInSide", frontMostViewcontrollerClassName, targetClassName, selectorName, senderClassName); 
} 

- (UIViewController*)topViewController { 
    return [self topViewControllerWithRootViewController:[UIApplication sharedApplication].keyWindow.rootViewController]; 
} 

- (UIViewController*)topViewControllerWithRootViewController:(UIViewController*)viewController { 
    if ([viewController isKindOfClass:[UITabBarController class]]) { 
    UITabBarController* tabBarController = (UITabBarController*)viewController; 
    return [self topViewControllerWithRootViewController:tabBarController.selectedViewController]; 
    } else if ([viewController isKindOfClass:[UINavigationController class]]) { 
    UINavigationController* navContObj = (UINavigationController*)viewController; 
    return [self topViewControllerWithRootViewController:navContObj.visibleViewController]; 
    } else if (viewController.presentedViewController && !viewController.presentedViewController.isBeingDismissed) { 
    UIViewController* presentedViewController = viewController.presentedViewController; 
    return [self topViewControllerWithRootViewController:presentedViewController]; 
    } 
    else { 
    for (UIView *view in [viewController.view subviews]) 
    { 
     id subViewController = [view nextResponder]; 
     if (subViewController && [subViewController isKindOfClass:[UIViewController class]]) 
     { 
     if ([(UIViewController *)subViewController presentedViewController] && ![subViewController presentedViewController].isBeingDismissed) { 
      return [self topViewControllerWithRootViewController:[(UIViewController *)subViewController presentedViewController]]; 
     } 
     } 
    } 
    return viewController; 
    } 
}

更多的细节，你可以检查我的演示回购here

如何记录IOS中的每个用户交互

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