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Baekalfen/Run Async Method and run method afterwards

Created April 25, 2014 17:16
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Running a method async, and call method on finish in Objective-C. Good for running method while updating the UI on OS X. Used some code from here: http://stackoverflow.com/questions/8854100/objective-c-async-call-a-method-using-ios-4
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Run Async Method and run method afterwards
- (void) someMethod{
[self dispatchBlockAsync:^{
[self method1];
} callOnReturn:^{
[self method2];]
}];
}
- (void)dispatchBlockAsync:(void(^)(void))callBlock callOnReturn:(void(^)(void))returnBlock{
dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);
dispatch_async(queue, ^ {
callBlock();
dispatch_async(dispatch_get_main_queue(), ^ {
returnBlock();
});
});
}
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