CODEWITHSUNDEEP
iosobjective-cmacos
Kersy
Kersy

Reputation: 116

Calling a new View After a method executes in another method

I am making an iOS application and I have this method that runs in a thread, and i am also calling another method in this method, but at the point of execution of the second method, crashes the application, actually, i want to move to a new view after the second method succesfully executes.

Any help will be appreciated. request for the code may be welcome.

Upvotes: 1

Views: 77

Answers (1)

Marcus Adams
Marcus Adams

Reputation: 53830

The UI is not thread safe. Hence, you should only update the UI from the main thread.

To force code to run on the main thread, you can use a block like this in a thread or other block:

dispatch_async(dispatch_get_main_queue(), ^{
  // Update UI here
});

Upvotes: 1

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