NSExtensionContext openURL在Mac OS X Today窗口小部件上不起作用 [英] NSExtensionContext openURL not working on Mac OS X Today Widget

问题描述

无论我做什么，下面的代码只会返回成功:0"(即，它将不会启动托管应用程序):

No matter what I do, the following code just returns 'Success: 0' (i.e., it won't launch the hosting app):

  NSURL *url = [NSURL URLWithString:@"myapp://launch"];
  [[self extensionContext] openURL:url completionHandler:^(BOOL success) {
    NSLog(@"Success? %i", success);
  }];

如果我直接在Safari中尝试myapp://launch URL，它将起作用并启动我的应用程序.但是，Today Widget拒绝启动它.它已经沙盒化了，我也检查了外向连接"功能，但是没有运气.我需要做些什么才能使其正常工作?

If I try the myapp://launch URL directly in Safari, it works and launches my app. However the Today Widget refuses to launch it. It's sandboxed and I've checked 'Outgoing Connections' capabilities ON as well, but no luck. Anything I need to do to get it to work?

推荐答案

奇怪的是，只有在使用NSWorkspace的情况下，它才能正常工作.为了确保这与错误无关，我将代码更改为执行以下操作:

Strangely I got it working only if I used NSWorkspace. To ensure this isn't something related to a bug, I've changed my code to do the following:

  if (![[NSWorkspace sharedWorkspace] openURL: url]) {
    [[self extensionContext] openURL:url completionHandler:^(BOOL success) {
      NSLog(@"Success? %i", success);
    }];
  } else {
    NSLog(@"Success!");
  }

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