在Xcode工程中，找到Classes/Unity/DisplayManager.mm文件
- (id)init
{
if ((self = [super init]))
{
// [[NSNotificationCenter defaultCenter] addObserver: self
// selector: @selector(screenDidConnect:)
// name: UIScreenDidConnectNotification
// object: nil
// ];
//
// [[NSNotificationCenter defaultCenter] addObserver: self
// selector: @selector(screenDidDisconnect:)
// name: UIScreenDidDisconnectNotification
// object: nil
// ];
_displayConnection = [NSMapTable
mapTableWithKeyOptions: NSPointerFunctionsStrongMemory | NSPointerFunctionsObjectPointerPersonality
valueOptions: NSPointerFunctionsStrongMemory | NSPointerFunctionsObjectPointerPersonality
];
for (UIScreen* screen in[UIScreen screens])
[self registerScreen: screen];
_mainDisplay = self[[UIScreen mainScreen]];
}
return self;
}
注释掉2个添加观察者的消息就可以了。
