When set self.navigationItem.tilte 's color .your way can't change the title color.

[13098806890]

The only way to set self.navgitaionItem.title's color is to set TitleTextAttributes instead of the color. for example. NSDictionary *dic = [NSDictionary dictionaryWithObjectsAndKeys: [UIColor blackColor],NSForegroundColorAttributeName, nil]; [self.navigationController.navigationBar setTitleTextAttributes:dic]; self.navigationItem.title = @"theTitleIWantToChangeColor";

but the way you offer can;t solve this.

So, I overwrite the method - (void)night_updateColor in UINavigationBar+Night.m and add a property to support that, but this is just a temp way to solve this. Hope you offer a better way to solve this.

• (DKColorPicker)dk_titleTintColorPicker { return objc_getAssociatedObject(self, @selector(dk_barTintColorPicker)); }

• (void)dk_setTitleTintColorPicker:(DKColorPicker)picker{ objc_setAssociatedObject(self, @selector(dk_titleTintColorPicker), picker, OBJC_ASSOCIATION_COPY_NONATOMIC); UIColor color = picker(self.dk_manager.themeVersion); NSDictionary navbarTitleTextAttributes = [NSDictionary dictionaryWithObjectsAndKeys: [color copy],NSForegroundColorAttributeName, nil]; [self setTitleTextAttributes:navbarTitleTextAttributes]; [self.pickers setValue:[picker copy] forKey:@"setTitleTextAttributes:"]; }

• (void)night_updateColor { [self.pickers enumerateKeysAndObjectsUsingBlock:^(NSString _Nonnull selector, DKColorPicker _Nonnull picker, BOOL _Nonnull stop) { SEL sel = NSSelectorFromString(selector); id result = ((DKColorPicker)picker)(self.dk_manager.themeVersion); if([selector isEqualToString:@"setTitleTextAttributes:"]) { result = [NSDictionary dictionaryWithObjectsAndKeys: [result copy],NSForegroundColorAttributeName, nil]; } [UIView animateWithDuration:DKNightVersionAnimationDuration animations:^{

  pragma clang diagnostic push

  pragma clang diagnostic ignored "-Warc-performSelector-leaks"

                       [self performSelector:sel withObject:result];

  pragma clang diagnostic pop

                   }];
  }];

  }

[gbfansheng]

same question

[draveness]

这种方法确实可能会有问题，不过你可以在一个 block 中配置颜色，DKNightVersion 会在每次改变主题时，调用 block

[13098806890]

我是重写了updatecolor方法，可以丢子典型数据进去 发自网易邮箱大师 在2017年03月12日 21:10，Draveness 写道：

这种方法确实可能会有问题，不过你可以在一个 block 中配置颜色，DKNightVersion 会在每次改变主题时，调用 block

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[ieliwb]

楼主解决了吗？ 怎么不重写titleVIew改变nav title颜色呀