2017-02-27 4 views

答えて

1

この

[[NSNotificationCenter defaultCenter] 
         addObserver:self 
          selector:@selector(applicationWillTerminate:) 
           name:UIApplicationWillTerminateNotification 
           object:[UIApplication sharedApplication]]; 

-(void)applicationWillTerminate:(NSNotification *)notify{ 
    //do your task 
} 

それとも

[[NSNotificationCenter defaultCenter]addObserverForName:UIApplicationWillTerminateNotification object:[UIApplication sharedApplication] queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification * _Nonnull note) { 
     //do your task 
    }]; 
+0

ありがとうをお試しください –

0

てみてください私のため..workedの答えのための通知方法

[[NSNotificationCenter defaultCenter] 
        addObserver:self 
         selector:@selector(callOnApplicationTerminated:) 
          name:UIApplicationWillTerminateNotification 
          object:[UIApplication sharedApplication]]; 
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