iOS應用僅適用於iPhone 6 +/7 +

Question

如何設置我的項目配置以允許我的應用在iPhone 6+上的縱向和橫向上都可以工作& 7+型號​​和其他iPhone型號必須支持只有肖像？

Answer 1

use this third party lib for detecting the running device's model and screen size.

//AppDelegate.h

@property() BOOL restrictRotation; 

//AppDelegate.m

進口 「AppDelegate.h」

進口 「SDVersion.h」

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 
{ 

// Check for device model 
if ([SDiOSVersion deviceVersion] == iPhone7Plus){ 
    NSLog(@"You got the iPhone 7. Nice!"); 
    restrictRotation=YES; 
} 
else if ([SDiOSVersion deviceVersion] == iPhone6SPlus){ 
    NSLog(@"You got the iPhone 6S Plus. Awesome device!"); 
    restrictRotation=YES; 
} 


return YES; 
} 

-(UIInterfaceOrientationMask)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window 
{ 
    if(self.restrictRotation) 
    { 
     return UIInterfaceOrientationMaskPortrait; 
    } 
    else 
    { 
     return UIInterfaceOrientationMaskAll; 
    } 

}