Question

出于某种原因，由于我使用iOS 8更新到最新的xcode，因此无法识别 ([[UIScreen mainScreen] scale] == 2.0)＆amp;

([[UIScreen mainScreen] bounds].size.height == 568.0)

// Indicates game is running on iPad
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
    CCLOG(@"Running on iPad");
    // it doesn´t recognize this any more
    if ([[UIScreen mainScreen] scale] == 2.0) {
        CCLOG(@"Running on iPad Retina");
    } else {
        CCLOG(@"Running on iPad 2");
    }      
} else {
    CCLOG(@"Running on iPhone");
    // it doesn´t recognize this any more
    if ([[UIScreen mainScreen] bounds].size.height == 568.0) {
        CCLOG(@"Running on iPhone 5");
    } else {
        CCLOG(@"Running on iPhone 4/4S");
    }
}

Answer 1

您需要添加对iPhone 5的支持。为此，您需要将名为Default-568h@2x.png的启动图像添加到项目中。没有此图像，iOS在兼容模式下运行应用程序，即height = 468

此问题早先在其他问题中提出

how-to-add-iphone-5-large-screen-support-to-ios-apps-in-xcode

How to develop or migrate apps for iPhone 5 screen resolution?

（[[UIScreen mainScreen] scale] == 2.0）＆amp; （[[UIScreen mainScreen] bounds] .size.height == 568.0）无效

1 个答案: