callback block not executed

[dfeng99]

The callback block is not called when tapped on the message. The code is like this:

[[TWMessageBarManager sharedInstance] showMessageWithTitle:title description:body type:TWMessageBarMessageTypeSuccess duration:5.0 callback:^{ NSLog(@"Message bar tapped!"); FREDispatchStatusEventAsync(myCtx, (uint8_t)"MSG_BAR_IS_TAPPED", (uint8_t)[action UTF8String]); }];

[terryworona]

Are you calling this from the main thread?

If not, make sure you wrap the call in a dispatch_async:

dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
   // your code here
});

I tested your code with the demo app and it worked fine:

[dfeng99]

Yes, thanks! I wrap it in dispatch_async and it works now! Thank you!

[dfeng99]

Can you explain a little? Since the code in the block is already an async call. I won't head to this solution without your help.

[dfeng99]

Well, I only got one time lucky, it's weird! most of the time, when I click on the message, it just simply dismissed without dispatch the event in the block.

[dfeng99]

I finally resolve the issue by moving the code inside the block to a local method and call this method within the block.

[terryworona]

Great!