自定义URL方案未被识别为SMS应用程序中的链接（仅限iphone 4 iOS 5.0）
摘要：
在我的应用程序中，我已经以myapp：// ..格式定义了一个自定义URL。但是当它出现在SMS中时，URL不会被识别为链接。因此用户无法点击它并启动应用程序。相反，他必须复制&将其粘贴到浏览器中。这仅在iPhone4（iOS v5.0）中发生
Summary: In my application, I've defined a custom URL in the format "myapp://.." . But the URL is not recognized as a link when it comes in an SMS. So the user is not able to tap it and launch the app. Instead, he has to copy & paste it in browser. This happens only in iPhone4(iOS v5.0)
重现步骤：
通过在info中指定新的URL方案，为应用定义自定义URL。 plist中。将带有应用程序自定义URL的SMS发送到iPhone4（iOS v5.0）。打开短信。
Steps to Reproduce: Define a custom URL for the app by specifying a new URL scheme in info.plist. Send an SMS with the custom URL of the app to iPhone4(iOS v5.0). Open the SMS.
预期结果：
网址必须在短信中显示为链接。
Expected Result: The URL must be displayed as link in the SMS.
实际结果：
URL在那里显示为纯文本而不是链接。
Actual Result: The URL is displayed there as plain text and not as a link.
回归：
升级到iOS 5之前，在同一个iPhone4中（iOS版本4.3），URL始终显示为链接。
Regression: Before upgrading to iOS 5, in the same iPhone4(iOS version 4.3), the URL was displayed as link always.
注意：
有趣的一面是，如果我将消息从同一个iPhone转发给自己，在发送的短信和新收到的短信中， URL将显示为链接。
Notes: The funny side is that, if I forward the message from the same iPhone to itself, in the sent SMS and the newly received SMS, the URL will appear as a link.
检查您是否使用大写/混合方案（如在MyApp：//中。 ..）与全小写（myapp：// ...）。在iOS 5下，如果您尝试在自定义URL方案中使用大写，操作系统将无法识别并将抛出异常。如果这不起作用，几乎可以肯定是SMS代码的错误，在这种情况下你应该提交一个bug。如果有效，请告诉我。
Check if you're using uppercase/mixed scheme (as in MyApp://...) versus an all lowercase (myapp://...). Under iOS 5, the OS won't recognize and will throw exceptions if you try to use uppercase in a custom URL scheme. If that doesn't work, it's almost certainly a bug with the SMS code in which case you should file a bug. Let me know if that worked.