openURL from App Extension

Question

On iOS 8 beta 2 it should be possible to use openUrl from app extension as written into the release notes:

Answer 1

you may use this code:

[self.extensionContext openURL:url completionHandler:^(BOOL success) {
        NSLog(@"fun=%s after completion. success=%d", __func__, success);
    }];

the API document: openURL:completionHandler:

you could also refer to this question: openURL not work in Action Extension