Equivalent for Activity.runOnUiThread(Runnable) in iOS?

[blueri...@gmail.com]

Hi,

I'm using lot of networking in my app. When a networking thread is finished I need to update the UI. Sometimes this works, sometimes it fails and I assume that is because I'm updating the UI from the networking thread.

On Android in can update my UI from networking via runOnUiThread(Runnable) and then never get any crashes. 

But I don't know what's the equivalent for this in iOS. Does someone know how I can run code on the ui thread?

Thanks!

[blueri...@gmail.com]

I think that dispatch_async runs block code on the main thread:

dispatch_async(dispatch_get_main_queue(), ^{

   // runs on ui thread.

});

But how can I bind this method?

[CremaGames Studios]

You can use NSOpeartionQueue. Here are the bindings for it:

http://pastebin.com/bdirWyam

And here's how to use it in your code:

NSOperationQueue.getMainQueue().addOperationWithBlock(new VoidBlock() {
@Override
public void invoke(){
doSomethingInBackground();
}
});

[blueri...@gmail.com]

Cool, Thanks!!  I will try it out :)