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@inailuy
Created March 17, 2013 18:29
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properly show SVProgressHUD when resigning keyboard
// resign keyboard
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 0.3 * NSEC_PER_SEC), dispatch_get_current_queue(), ^{
[SVProgressHUD showWithStatus:@"Searching..." maskType:SVProgressHUDMaskTypeBlack];
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
//do search
dispatch_async(dispatch_get_main_queue(), ^{
//search finished - do smth with search results and hide hud
[SVProgressHUD dismiss];
});
});
});
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