cocos2d 横竖屏幕适配ios6_cocos ipad 如何适配横竖屏-优快云博客

本文介绍了如何在Cocos2d2.1版本中设置横竖屏显示，通过重写UIViewController的方法来控制不同设备的屏幕方向，并在Info.plist文件中配置支持的屏幕类型。

升级到cocos2d 2.1版本后 
对于横竖屏幕的问题解决比较容易

@implementation MyNavigationController


// The available orientations should be defined in the Info.plist file.
// And in iOS 6+ only, you can override it in the Root View controller in the "supportedInterfaceOrientations" method.
// Only valid for iOS 6+. NOT VALID for iOS 4 / 5.
-(NSUInteger)supportedInterfaceOrientations {
	
	// iPhone only
	if( [[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone )
		return UIInterfaceOrientationMaskLandscape;
	
	// iPad only
	return UIInterfaceOrientationMaskPortrait;
}

// Supported orientations. Customize it for your own needs
// Only valid on iOS 4 / 5. NOT VALID for iOS 6.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
	// iPhone only
	if( [[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone )
		return UIInterfaceOrientationIsLandscape(interfaceOrientation);
	
	// iPad only
	// iPhone only
	return UIInterfaceOrientationIsLandscape(interfaceOrientation);
}

在这2个方法中根据需要添加横竖屏，例外注意在info.plist中加入需要的屏幕类型（默认只加入了横屏幕）