losing control after navigating from the activity to internet through webview
<p>I have an activity containing 4 buttons. Clicking each button will navigate to particular sites(used webview). When I am on this activity, I wrote a code for call blocking and it works well. But, when I click on the button, it will go to that particular site, at this time that call blocking is not working since I am out of that activity. I want to block call through out my application, ie even it goes to the particular sites. Any help would be appreciated.</p>
