http://www.cocoachina.com/bbs/read.php?tid=142623&keyword=cocos2dx%7Ciphone%7C%B9%E3%B8%E6
已基本实现iad加入应用中，就是在使用ipad的时有一个问题，可能比较少的人遇到。具体情况是：
应用只支持正常的竖屏模式，但是在ipad加载广告后，我是指点击广告后，广告全屏并显示，并且会将屏幕旋转为横屏，然后关闭广告回
到应用，那么应用也会变为横屏。如果将屏幕旋转锁定，那么屏幕就转不回来了。我加了测试，在rootViewController
中：-(void)willAnimateRotationToInterfaceOrientation:
(UIInterfaceOrientation)toInterfaceOrientation
duration:(NSTimeInterval)duration
{
NSLog(@"RootViewController 视图旋转方向发生改变时会自动调用");
}
确实显示屏幕rootViewController被旋转，如何禁止iad旋转屏幕或者如何让应用自动恢复正常方向，而不需要通过旋转设备。期望版主、大侠。。。。给点提示？
代码见附件：加不了附件？？
贴代码：
/ AdViewController.h
#import <UIKit/UIKit.h>
#import <iAd/iAd.h>
@interface AdViewController : UIViewController <ADBannerViewDelegate>
@end
// AdViewController.m
//
#import "AdViewController.h"
@interface AdViewController ()
@end
@implementation AdViewController
{
ADBannerView *_bannerView;
}
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
// On iOS 6 ADBannerView introduces a new initializer, use it when available.
if ([ADBannerView instancesRespondToSelector:@selector(initWithAdType:)]) {
_bannerView = [[ADBannerView alloc] initWithAdType:ADAdTypeBanner];
} else {
_bannerView = [[ADBannerView alloc] init];
}
_bannerView.delegate = self;
}
return self;
}
- (void)layoutAnimated:(BOOL)animated
{
// As of iOS 6.0, the banner will automatically resize itself based on its width.
// To support iOS 5.0 however, we continue to set the currentContentSizeIdentifier appropriately.
CGRect contentFrame = self.view.bounds;
if (contentFrame.size.width < contentFrame.size.height) {
_bannerView.currentContentSizeIdentifier = ADBannerContentSizeIdentifierPortrait;
} else {
_bannerView.currentContentSizeIdentifier = ADBannerContentSizeIdentifierLandscape;
}
CGRect bannerFrame = _bannerView.frame;
if (_bannerView.bannerLoaded) {
contentFrame.size.height -= _bannerView.frame.size.height;
bannerFrame.origin.y = contentFrame.size.height;
} else {
bannerFrame.origin.y = contentFrame.size.height;
}
[UIView animateWithDuration:animated ? 0.25 : 0.0 animations:^{
_bannerView.frame = bannerFrame;
}];
}
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view.
[self.view addSubview:_bannerView];
}
- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
[self layoutAnimated:NO];
}
- (void)viewDidDisappear:(BOOL)animated
{
[super viewDidDisappear:animated];
}
#if __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_6_0
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return UIInterfaceOrientationIsPortrait( interfaceOrientation );
}
#endif
- (NSUInteger)supportedInterfaceOrientations
{
#ifdef __IPHONE_6_0
return UIInterfaceOrientationMaskPortrait;
#endif
}
- (BOOL) shouldAutorotate {
return YES;
}
- (void)viewDidLayoutSubviews
{
[self layoutAnimated:[UIView areAnimationsEnabled]];
}
#pragma mark -
#pragma mark iAd广告代理
- (void)bannerViewDidLoadAd:(ADBannerView *)banner
{
NSLog(@"iad bannerViewDidLoadAd");
[self layoutAnimated:YES];
}
- (void)bannerView:(ADBannerView *)banner didFailToReceiveAdWithError:(NSError *)error
{
NSLog(@"iad didFailToReceiveAd");
[self layoutAnimated:YES];
}
- (BOOL)bannerViewActionShouldBegin:(ADBannerView *)banner willLeaveApplication:(BOOL)willLeave
{
return YES;
}
- (void)bannerViewActionDidFinish:(ADBannerView *)banner
{
NSLog(@"actiondidfinish");
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
@end
#ifndef __HELLOWORLD_SCENE_H__
#define __HELLOWORLD_SCENE_H__
#include "cocos2d.h"
//#include "AdsAdmob.h"
class HelloWorld : public cocos2d::CCLayer
{
public:
// Method 'init' in cocos2d-x returns bool, instead of 'id' in cocos2d-iphone (an object pointer)
virtual bool init();
//添加广告必须
static void addAd();//添加iad
static void deletAd();//删除iad
static void * view;//EGLView指针
// there's no 'id' in cpp, so we recommend to return the class instance pointer
static cocos2d::CCScene* scene();
// a selector callback
void menuCloseCallback(CCObject* pSender);
// preprocessor macro for "static create()" constructor ( node() deprecated )
CREATE_FUNC(HelloWorld);
};
#endif // __HELLOWORLD_SCENE_H__
#include "HelloWorldScene.h"
#include "SimpleAudioEngine.h"
#include "AdViewController.h"
#import "EAGLView.h"
using namespace cocos2d;
using namespace CocosDenshion;
CCScene* HelloWorld::scene()
{
// 'scene' is an autorelease object
CCScene *scene = CCScene::create();
// 'layer' is an autorelease object
HelloWorld *layer = HelloWorld::create();
// add layer as a child to scene
scene->addChild(layer);
// return the scene
return scene;
}
// on "init" you need to initialize your instance
bool HelloWorld::init()
{
//////////////////////////////
// 1. super init first
if ( !CCLayer::init() )
{
return false;
}
/////////////////////////////
// 2. add a menu item with "X" image, which is clicked to quit the program
// you may modify it.
// add a "close" icon to exit the progress. it's an autorelease object
CCMenuItemImage *pCloseItem = CCMenuItemImage::create(
"CloseNormal.png",
"CloseSelected.png",
this,
menu_selector(HelloWorld::menuCloseCallback) );
pCloseItem->setPosition( ccp(CCDirector::sharedDirector()->getWinSize().width - 20, 20) );
// create menu, it's an autorelease object
CCMenu* pMenu = CCMenu::create(pCloseItem, NULL);
pMenu->setPosition( CCPointZero );
this->addChild(pMenu, 1);
/////////////////////////////
// 3. add your codes below...
// add a label shows "Hello World"
// create and initialize a label
CCLabelTTF* pLabel = CCLabelTTF::create("Hello World", "Thonburi", 34);
// ask director the window size
CCSize size = CCDirector::sharedDirector()->getWinSize();
// position the label on the center of the screen
pLabel->setPosition( ccp(size.width / 2, size.height - 20) );
// add the label as a child to this layer
this->addChild(pLabel, 1);
// add "HelloWorld" splash screen"
CCSprite* pSprite = CCSprite::create("HelloWorld.png");
// position the sprite on the center of the screen
pSprite->setPosition( ccp(size.width/2, size.height/2) );
// add the sprite as a child to this layer
this->addChild(pSprite, 0);
//add iAd
AdViewController* pAdsViewCtrl = [[AdViewController alloc] initWithNibName:nil bundle:nil];
[[EAGLView sharedEGLView] addSubview:pAdsViewCtrl.view];
return true;
}
void HelloWorld::menuCloseCallback(CCObject* pSender)
{
CCDirector::sharedDirector()->end();
#if (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
exit(0);
#endif
}