Slide Menu does not work well in IOS 11

[JeeGee1983]

The - (void)setEnableShadow:(BOOL)enable method does not work in IOS 11.

It's a problem with self.view in this method. self.view.layer.shadowColor = [UIColor darkGrayColor].CGColor;

*** Assertion failure in -[_UINavigationBarVisualProviderModernIOS _contentViewFittingHeight], /BuildRoot/Library/Caches/com.apple.xbs/Sources/UIKit/UIKit-3694.4.18/_UINavigationBarVisualProviderModernIOS.m:544

Any idea how to solve this? Thanks!

[x3mall1986]

Have you fixed the bug with crash?

[alpmusti]

Same here. Could anyone fix this issue ?

[JeeGee1983]

I'm still testing but until now it looks okay.

I added this code in - (void)viewWillLayoutSubviews:

- (void)viewWillLayoutSubviews
{
    [super viewWillLayoutSubviews];

for (UIView *aView in self.navigationBar.subviews)
    {
        if ([aView isKindOfClass:NSClassFromString(@"_UINavigationBarContentView")])
        {
            aView.frame = CGRectMake(0, 0, aView.frame.size.width, aView.frame.size.height);
          aView.clipsToBounds = YES;
        }
    }

//moved this from the `setup` function: 
    self.enableShadow = YES;
    self.enableSwipeGesture = YES;

[kuldeep13990]

@JeeGee1983 My app still crash with above warning as you mentioned.

[alpmusti]

@kuldeep13990

Try this way :

- (void)setup
{
    [[NSUserDefaults standardUserDefaults] setObject:nil forKey:@"ssidName"];
    [[NSUserDefaults standardUserDefaults] synchronize];
    if (singletonInstance)
        NSLog(@"Singleton instance already exists. You can only instantiate one instance of SlideNavigationController. This could cause major issues");

    singletonInstance = self;

    self.menuRevealAnimationDuration = MENU_SLIDE_ANIMATION_DURATION;
    self.menuRevealAnimationOption = MENU_SLIDE_ANIMATION_OPTION;
}

- (void)viewWillLayoutSubviews
{
    [super viewWillLayoutSubviews];

    // Update shadow size of enabled
    if (self.enableShadow)
        self.view.layer.shadowPath = [UIBezierPath bezierPathWithRect:self.view.bounds].CGPath;
    self.landscapeSlideOffset = self.view.frame.size.width/6;
    self.portraitSlideOffset = self.view.frame.size.width/6;
    self.panGestureSideOffset = 0;
    self.avoidSwitchingToSameClassViewController = YES;
    self.enableShadow = YES;
    self.enableSwipeGesture = NO;
    self.delegate = self;
    // When menu open we disable user interaction
    // When rotates we want to make sure that userInteraction is enabled again
    [self enableTapGestureToCloseMenu:NO];

    if (self.menuNeedsLayout)
    {
        [self updateMenuFrameAndTransformAccordingToOrientation];

        // Handle different horizontal/vertical slideOffset during rotation
        // On iOS below 8 we just close the menu, iOS8 handles rotation better so we support keepiong the menu open
        if (SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"8.0") && [self isMenuOpen])
        {
            Menu menu = (self.horizontalLocation > 0) ? MenuLeft : MenuRight;
            [self openMenu:menu withDuration:0 andCompletion:nil];
        }

        self.menuNeedsLayout = NO;
    }
}

[mrMash]

still not resolved!!!

[shibbyy]

@mrMash What's the exact problem you facing now?

[mrMash]

its solved Thanks

[signsi]

Does not work for me.