iOS禁止全局 横屏 横屏调整视图详解手机开发

/////禁止全局 横屏 
- (NSUInteger)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window{ 
    return UIInterfaceOrientationMaskPortrait; 
} 
  
//横屏调整视图 
- (void)layoutSubviews{ 
    barView.frame = CGRectMake(0, 0, SCREEN_WIDTH, DrawerBarHeight); 
    NSLog(@"heng ping le a   qin  "); 
}