每当出现热点或其他通知时,statusBarFrame 将变为 40px 高。
CGRect rect;
rect = [[UIScreen mainScreen] bounds]; // Get screen dimensions
NSLog(@"Bounds: %1.0f, %1.0f, %1.0f, %1.0f", rect.origin.x, rect.origin.y, rect.size.width, rect.size.height);
rect = [[UIScreen mainScreen] applicationFrame]; // Get application frame dimensions (basically screen - status bar)
NSLog(@"App Frame: %1.0f, %1.0f, %1.0f, %1.0f", rect.origin.x, rect.origin.y, rect.size.width, rect.size.height);
rect = [[UIApplication sharedApplication] statusBarFrame]; // Get status bar frame dimensions
NSLog(@"Statusbar frame: %1.0f, %1.0f, %1.0f, %1.0f", rect.origin.x, rect.origin.y, rect.size.width, rect.size.height);