iOS开发之iOS13状态栏高度获取

'statusBarFrame' is deprecated: first deprecated in iOS 13.0 - Use the statusBarManager property of the window scene instead.

在iOS13系统，之前的StatusBar高度获取被弃用，使用UIStatusBarManager来获取StatusBar的状态和属性，由于状态栏高度一般宏定义，所以使用工具类声明方法获取高度，宏定义时调用工具类方法获取，易读性高。
代码实现如下：

#define KStatusBarHeight [UIhelpTools getStatusBarHight]

 + (CGFloat)getStatusBarHight {
    float statusBarHeight = 0;
    if (@available(iOS 13.0, *)) {
        UIStatusBarManager *statusBarManager = [UIApplication sharedApplication].windows.firstObject.windowScene.statusBarManager;
        statusBarHeight = statusBarManager.statusBarFrame.size.height;
    }
    else {
        statusBarHeight = [UIApplication sharedApplication].statusBarFrame.size.height;
    }
    return statusBarHeight;
}