IOS如何摇动改变View

Question

我已经知道如何使用下面的代码捕获摇动手势

    - (void)motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event
{
    if ( event.subtype == UIEventSubtypeMotionShake )
    {
        // Put in code here to handle shake
        NSLog(@"Device Shaked");       


    }

    if ( [super respondsToSelector:@selector(motionEnded:withEvent:)] )
        [super motionEnded:motion withEvent:event];
}

NSLog 显示它确实收到了摇动

，但如何推送另一个视图，或返回到最后一个视图，因为我们知道下面的代码只能在 ViewController 类中使用这个Leavesview不是View类，而是由LeavesviewController处理，并且我在另一个PDFViewController中使用这个viewController来显示，那么我怎样才能让它跳转到另一个视图或关闭回来？？？

 UIViewController *myView = [[UIViewController alloc]init];
   [self.navigationController pushViewController:myView animated:YES];

Answer 1

See this complet Code......


      - (BOOL) canBecomeFirstResponder {
            return YES;
        }

        - (void)motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event {

            if (event.subtype == UIEventSubtypeMotionShake)
            {
                // Work which you want
            }
        }



    also dont forget these two methods...

    -(void)viewDidAppear:(BOOL)animated{
        [super viewDidAppear:animated];
        [self becomeFirstResponder];

       }


    -(void)viewDidDisappear:(BOOL)animated{
        [super viewDidDisappear:animated];
        [self resignFirstResponder];
    }

Answer 2

好吧，显然我两个月前才刚刚起步。另外，显然答案是 委托;