iOS16屏幕强制横屏

适配iOS16横屏操作

if (@available(iOS 16.0, *)) {
        @try {
            NSArray *array = [[[UIApplication sharedApplication] connectedScenes] allObjects];
            UIWindowScene *ws = (UIWindowScene *)array[0];
            Class GeometryPreferences = NSClassFromString(@"UIWindowSceneGeometryPreferencesIOS");
            id geometryPreferences = [[GeometryPreferences alloc]init];
            [geometryPreferences setValue:@(UIInterfaceOrientationMaskLandscapeRight) forKey:@"interfaceOrientations"];
            SEL sel_method = NSSelectorFromString(@"requestGeometryUpdateWithPreferences:errorHandler:");
            void (^ErrorBlock)(NSError *err) = ^(NSError *err){
                  NSLog(@"调用了Block%@",err);
            };
            if ([ws respondsToSelector:sel_method]) {
                (((void (*)(id, SEL,id,id))[ws methodForSelector:sel_method])(ws, sel_method,geometryPreferences,ErrorBlock));
            }
        } @catch (NSException *exception) {
            NSLog(@"*****************************华丽分割线**************************");
            NSLog(@"%@",exception);
        } @finally {
            
        }
    } else {
        // 强制旋转回来
        if ([[UIDevice currentDevice] respondsToSelector:@selector(setOrientation:)]) {
            SEL selector = NSSelectorFromString(@"setOrientation:");
            NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[UIDevice instanceMethodSignatureForSelector:selector]];
            [invocation setSelector:selector];
            [invocation setTarget:[UIDevice currentDevice]];
            int val = UIInterfaceOrientationPortrait;
            [invocation setArgument:&val atIndex:2];
            [invocation invoke];
        }

    }

2022.09.02更新
在调用上面的方法前执行以下方法

/** 控制旋转 */
- (void)configSupportedInterfaceOrientations:(int)number
{
    id appDel = [[UIApplication sharedApplication] delegate];
    SEL sel_clientstate = NSSelectorFromString(@"setClientstate:");
    if ([appDel respondsToSelector:sel_clientstate]) {
        (((void (*)(id, SEL, NSUInteger))[appDel methodForSelector:sel_clientstate])(appDel, sel_clientstate, number));
    }
}

其中clientstate这个是一个状态值,用来控制 supportedInterfaceOrientationsFor

    func application(_ application: UIApplication, supportedInterfaceOrientationsFor window: UIWindow?) -> UIInterfaceOrientationMask {
        switch clientstate {
        case 1:
            return .allButUpsideDown
        case 2:
            return .landscape
        default:
            return .portrait
        }
    }

版权声明:
作者:倾城
链接:https://www.techfm.club/p/43121.html
来源:TechFM
文章版权归作者所有,未经允许请勿转载。

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