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Prompt when trying to dial a phone number using tel:// scheme on iOS 10.3

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After updating to 10.3, my app no longer automatically dials a phone number after pressing the call button in my app using the openURL: options: completionHandler: method. Instead, a prompt comes up every time to confirm the user's intentions. As per the Apple Documentation: The tel URL scheme is used to launch the Phone app on iOS devices and initiate dialing of the specified phone number. When a user taps a telephone link in a webpage, iOS displays an alert asking if the user really wants to dial the phone number and initiates dialing if the user accepts. When a user opens a URL with the tel

openURL from App Extension

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问题 On iOS 8 beta 2 it should be possible to use openUrl from app extension as written into the release notes: however when I try to use this API (on Xcode 6 beta 2) I get the following error: Beta 2 really fixed this issue or not? 回答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

OpenURL in iOS10

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问题 So apparently OpenURL has been deprecated in iOS 10. Does anyone have any documentation on why or can explain what to do next? I looked on the Apple site already and found a few things pertaining to OpenURL and this is what they say to use now: UIApplication.shared().open(url: URL, options: [String: AnyObject], completionHandler: ((Bool) -> Void)?) Does anyone have any evidence that this is the new way to use OpenURL in Swift 3.0? In addition what values are to be used in the options: and

Launch an app from within another (iPhone)

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问题 Is it possible to launch any arbitrary iPhone application from within another app?, For example in my application if I want the user to push a button and launch right into the Phone app (close the current app, open the Phone app) . would this be possible? I know this can be done for making phone calls with the tel URL link, but I want to instead just have the Phone app launch without dialing any specific number. 回答1: As Kevin points out, URL Schemes are the only way to communicate between