title: how to send a String data from Main-activity to fragment?
body: <p>I have a web-view in a fragment. I want to load the webview by selecting a url from the main activity. For example my webview is loading the url <a href="http://google.com/" rel="nofollow noreferrer">http://google.com/</a> ,which is from (url) my main activity. In other words, I have a string like below in my main activity , I want to use it to load my web-view which is in the fragment , how can I do that? 
  Please help me to solve this problem</p>
  
  <p><code>String url="http://google.com/";</code></p>