iOS分享世界

iOS16屏幕强制横屏

2022-07-15  本文已影响0人  _菩提本无树_

不升xcode14的前提下

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];
        }

    }
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