ios应用强制横屏（App横竖屏混合完美解决方案（简单））

@property(nonatomic,assign)BOOL isRotationRight;//是否横屏 (AppDelegate *)appDelegate; //设置横竖屏 - (void)setLandscapeRight:(BOOL)isRight;3、AppDelegate.m实现

{ self.isRotationRight = isRight;//(以上2行代码,可以理解为打开横屏开关) if (self.isRotationRight) { NSnumber *resetOrientationTarget = [NSNumber numberWithInt:UIInterfaceOrientationUnknown]; [[UIDevice currentDevice] setValue:resetOrientationTarget forKey:@"orientation"]; NSNumber *orientationTarget = [NSNumber numberWithInt:UIInterfaceOrientationLandscapeRight]; [[UIDevice currentDevice] setValue:orientationTarget forKey:@"orientation"]; }else{ NSNumber *resetOrientationTarget = [NSNumber numberWithInt:UIInterfaceOrientationUnknown]; [[UIDevice currentDevice] setValue:resetOrientationTarget forKey:@"orientation"]; NSNumber *orientationTarget = [NSNumber numberWithInt:UIInterfaceOrientationPortrait]; [[UIDevice currentDevice] setValue:orientationTarget forKey:@"orientation"]; } } #pragma mark - 横竖屏管理 - (UIInterfaceOrientationMask)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(nullable UIWindow *)window { if (self.isRotationRight == YES) { return UIInterfaceOrientationMaskLandscapeRight; }else{ return (UIInterfaceOrientationMaskPortrait); } } 4、哪个需要横屏调用：

[[AppDelegate appDelegate] setLandscapeRight:YES];5、不需要横屏调用：

[[AppDelegate appDelegate] setLandscapeRight:NO];

Demo 地址：

https://github.com/HuiTongZhiYuan/TestOrientation,