How to take the parameter from URL scheme.

Question

I am using URL scheme in my iPhone app,from a page I switch user to safari,and a button click from Web page,I am reverting back to app At that time ,some parameters are passed by the web page like ``` myapp://parameter=1 ``` How can I find this parameter from my app ? I have placed a break point in ``` -(BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)ur ``` but while revert back.it is not get called.

Accepted Answer

You can use this `url host` to find out the parameters, where parameters could be of any kind, anything after `http://` or custom tag `custom://` will be caught in the following code

```
 NSString *urlParameter = [[url host] stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
```

If you have multiple parameters then you could use `componentsSeparatedByString` method to separate the parameters

How to take the parameter from URL scheme.

Solution

Problem