iOS 13 适配问题反馈

[HanJunqiang]

ios13多处卡死

[Resolute]

searchTextField为空崩溃

[renmoqiqi]

PYSearchViewController
处Client error attempting to change layout margins of a private view’

[ieliwb]

相同的问题，求修复

[Resolute]

没人维护了吗

[mamba]

@xiaohange 麻烦能录个视频或者复现路径说下嘛 我这边测试没有发现问题

[Fyns]

更改色值应该就可以看出具体的问题了。
搜索框的UI样式，跟之前的发生了变化，圆角的弧度，光标的颜色，字体的大小。

#define HexRGB(rgbValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:1.0]
这个是设置的颜色
searchViewController.searchBarBackgroundColor = HexRGB(0x000000); searchViewController.searchSuggestionView.backgroundColor = HexRGB(0x2D2D2D); searchViewController.view.backgroundColor = HexRGB(0x2D2D2D); searchViewController.searchTextField.textColor = HexRGB(0x9B9B9B);

@ko1o

[zcz]

遇到相同的问题，求修复

[mamba]

iOS 麻烦大家有问题在这里列举反馈哈

[Fyns]

自己回复吧，在iOS13里边UISearchBar自带searchTextField，所以在PYVc的内部里边需要增加iOS13的兼容，如果不想调整的话，可以在外边进行样式的设置。

例如：

PYSearchViewController *searchViewController = [PYSearchViewController searchViewControllerWithHotSearches:strArr searchBarPlaceholder:@"搜索内容" didSearchBlock:^(PYSearchViewController *searchViewController, UISearchBar *searchBar, NSString *searchText) {
       
    }];
    // 3. Set style for popular search and search history
    searchViewController.hotSearchStyle = PYHotSearchStyleBorderTag;
    searchViewController.searchHistoryStyle = PYHotSearchStyleDefault;
    searchViewController.removeSpaceOnSearchString = NO;

if (@available(iOS 13, *)) {
        NSMutableAttributedString *arrStr = [[NSMutableAttributedString alloc]initWithString:searchViewController.searchBar.searchTextField.placeholder attributes:@{NSForegroundColorAttributeName : HexRGB(0x9B9B9B) ,NSFontAttributeName:[UIFont systemFontOfSize:13]}];
        searchViewController.searchBar.searchTextField.attributedPlaceholder = arrStr;
        searchViewController.searchBar.searchTextField.textColor = HexRGB(0x9B9B9B);
        searchViewController.searchBar.layer.cornerRadius = 15;
        searchViewController.searchBar.layer.masksToBounds = YES;
        searchViewController.searchBar.searchTextField.backgroundColor = HexRGB(0x000000);
        searchViewController.searchBar.searchTextField.textColor = HexRGB(0x9B9B9B);
        searchViewController.searchBar.searchTextField.tintColor = [UIColor whiteColor];
        searchViewController.searchBar.searchTextField.font = [UIFont systemFontOfSize:13];

    }

[lizhan]

iOS 13 设置searchTextField样式，会出现崩溃的问题，模态弹出的样子也注意一下。希望能够维护一下。

[DryCocoaDry]

iOS13，设置searchTextField和cancelButton崩溃，提示是nil

[RiberWang]

iOS 13可直接获取searchBar的searchTextField，遍历不到了！暂时用这个解决吧！

if (@available(iOS 13, *)) {
    _searchTextField = searchBar.searchTextField;
}
else {
    for (UIView *subView in [[searchBar.subviews lastObject] subviews]) {
        if ([[subView class] isSubclassOfClass:[UITextField class]]) {
            UITextField *textField = (UITextField *)subView;
            textField.font = [UIFont systemFontOfSize:16];
            _searchTextField = textField;
            break;
        }
    }
}

[HanJunqiang]

UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:searchViewController];
[self presentViewController:nav animated:YES completion:nil];
开启了联想~

上面的操作会使界面卡死, 报错如下:

[LayoutConstraints] Unable to simultaneously satisfy constraints.
	Probably at least one of the constraints in the following list is one you don't want. 
	Try this: 
		(1) look at each constraint and try to figure out which you don't expect; 
		(2) find the code that added the unwanted constraint or constraints and fix it. 
	(Note: If you're seeing NSAutoresizingMaskLayoutConstraints that you don't understand, refer to the documentation for the UIView property translatesAutoresizingMaskIntoConstraints) 
(
	<NSAutoresizingMaskLayoutConstraint:0x600001ca32f0 UISearchBar:0x7f8388e4a840.(null) == 2>,
	<NSLayoutConstraint:0x600001ca4c30 UISearchBar:0x7f8388e4a840.left == UIView:0x7f8388e4a6e0.left>,
)

Will attempt to recover by breaking constraint 
<NSLayoutConstraint:0x600001ca4c30 UISearchBar:0x7f8388e4a840.left == UIView:0x7f8388e4a6e0.left>

Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.

[Xiao Xiao]

Made a possible fix in my fork xiao99xiao@243a976

[HanJunqiang]

Made a possible fix in my fork xiao99xiao@243a976

Thanks!

[HanJunqiang]

@xiao99xiao 我试了试你那个方法, 模拟器还是会卡到这个界面, 界面会卡死不能交互

[Xiao Xiao]

@xiaohange 你那个卡死大概率不是那个constraint导致的。你先fullscreen present看看还会不会卡死。

[HanJunqiang]

@xiaohange 你那个卡死大概率不是那个constraint导致的。你先fullscreen present看看还会不会卡死。

找到原因了, 你那个修复是有效的, 卡死的原因是 IQKeyboardManager 的 bug, IQKeyboardManager 引起的 _textfieldText无法输入, 再次表示感谢!

[blmyself]

@xiaohange 你那个卡死大概率不是那个constraint导致的。你先fullscreen present看看还会不会卡死。

找到原因了, 你那个修复是有效的, 卡死的原因是 IQKeyboardManager 的 bug, IQKeyboardManager 引起的 _textfieldText无法输入, 再次表示感谢!

我也用到了IQKeyboardManager，请问这个Bug怎么解决的？

[Xiao Xiao]

@blmyself 自己对PYSearchViewController禁用IQKeyboardManager应该就好了。
参看IQKeyboardManager的README https://github.com/hackiftekhar/IQKeyboardManager/blob/master/README.md

If IQKeyboardManager conflicts with other third-party library, then it's developer responsibility to enable/disable IQKeyboardManager when presenting/dismissing third-party library UI. Third-party libraries are not responsible to handle IQKeyboardManager.

[zhaochong0804]

ios13崩溃遍历不到的问题可以这么样遍历
if (@available(iOS 13, *)) {
for (id subView1 in [searchBar subviews]) {
for (id subView2 in [subView1 subviews]) {
for (id subView3 in [subView2 subviews]) {
if ([subView3 isKindOfClass:[UITextField class]]) {
UITextField *textField = (UITextField *)subView3;
textField.backgroundColor = [UIColor colorWithHex:@"#F6F6F6"];
textField.font = FONT(14);
textField.layer.cornerRadius = 32/2;
textField.layer.masksToBounds = YES;
_searchTextField = textField;
break;
}
}
}
}

}else{
    for (UIView *subView in [[searchBar.subviews lastObject] subviews]) {
        if ([[subView class] isSubclassOfClass:[UITextField class]]) {
            UITextField *textField = (UITextField *)subView;
            textField.backgroundColor = [UIColor colorWithHex:@"#F6F6F6"];
            textField.font = FONT(14);
            textField.layer.cornerRadius = 32/2;
            textField.layer.masksToBounds = YES;
            _searchTextField = textField;
            break;
        }
    }
}

[AcYangel]

搜索结果详情界面需要隐藏导航栏,pop回到搜索界面搜索结果tableView发生偏移

[blmyself]

@blmyself 自己对PYSearchViewController禁用IQKeyboardManager应该就好了。
参看IQKeyboardManager的README https://github.com/hackiftekhar/IQKeyboardManager/blob/master/README.md

If IQKeyboardManager conflicts with other third-party library, then it's developer responsibility to enable/disable IQKeyboardManager when presenting/dismissing third-party library UI. Third-party libraries are not responsible to handle IQKeyboardManager.

禁用了也还是卡死的，还有别的解决方法么？