OC：
static inline BOOL isIPhoneXSeries() {
BOOL iPhoneXSeries = NO;
if (UIDevice.currentDevice.userInterfaceIdiom != UIUserInterfaceIdiomPhone) {
return iPhoneXSeries;
}
if (@available(iOS 11.0, *)) {
UIWindow *mainWindow = [[[UIApplication sharedApplication] delegate] window];
if (mainWindow.safeAreaInsets.bottom > 0.0) {
iPhoneXSeries = YES;
}
}
return iPhoneXSeries;
}
可以通过这个方法，来安全判断是否是X、XR、XS Max～
