iOS 部分界面强制横屏与强制竖屏

最新屏幕强制旋转详见

强制横屏(此方法为旋转视图)

- (void)loadView{
    
    self.view = [[UIView alloc]init];
    
    CGRect frame = [UIScreen mainScreen].bounds;
    
    AppDelegate *app = (AppDelegate *)[UIApplication sharedApplication].delegate;
    
    UIDeviceOrientation duration = [[UIDevice currentDevice]orientation];
    
    if (duration == UIDeviceOrientationLandscapeLeft) {
        
        app.window.transform = CGAffineTransformMakeRotation(M_PI*0.5);
        
        [[UIApplication sharedApplication] setStatusBarOrientation:UIDeviceOrientationLandscapeLeft animated:YES];
        
    }else{
        
        app.window.transform = CGAffineTransformMakeRotation(M_PI*1.5);
        
        [[UIApplication sharedApplication] setStatusBarOrientation:UIDeviceOrientationLandscapeRight animated:YES];
        
    }
    
    app.window.bounds = CGRectMake(0, 0, frame.size.height, frame.size.width);

}

恢复竖屏

    app.window.transform = CGAffineTransformIdentity;