忽略 iOS 中的动态类型:辅助功能 [英] Ignoring the dynamic type in iOS: Accessibility

问题描述

有没有办法完全忽略 iOS 应用中的动态类型/字体大小设置?我的意思是有没有像 plist 条目这样的方法，这样我就可以完全禁用它.我知道有一个通知，我们可以在设置发生更改时观察并重新配置字体.我正在寻找更简单的解决方案.我正在使用iOS8.谢谢.

Is there a way to completely ignore dynamic type/font size settings in iOS apps? I mean is there a way like a plist entry so that I can disable it completely. I understand there is a notification we can observe and re-configure the font whenever there is change in the settings. I am looking for a simpler solution. I am using iOS8. Thanks.

推荐答案

无需混淆 UIApplication.只需继承 UIApplication 并提供您自己的 preferredContentSizeCategory 实现:

There's no need to swizzle UIApplication. Just subclass UIApplication and provide your own implementation of preferredContentSizeCategory:

斯威夫特:

class MyApplication: UIApplication {

    override var preferredContentSizeCategory: UIContentSizeCategory {
        get { return UIContentSizeCategory.large }
    }
}

UIApplicationMain(
    CommandLine.argc,
    CommandLine.unsafeArgv,
    NSStringFromClass(MyApplication.self),
    NSStringFromClass(AppDelegate.self)
)

目标-C:

@interface MyApplication : UIApplication
@end

@implementation MyApplication

- (UIContentSizeCategory) preferredContentSizeCategory
{
    return UIContentSizeCategoryLarge;
}

@end

int main(int argc, char * argv[]) {
    @autoreleasepool {
        return UIApplicationMain(argc, argv, NSStringFromClass([MyApplication class]), NSStringFromClass([AppDelegate class]));
    }
}

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