how to use span to call in android?
<p>i have a textview whose text i am setting as a big string.</p>

<p>this string has several parts like telphone no, mail , browsing address.</p>

<p>i have found how to use the browsing address in a span to open up the link in a browser?
here is the code</p>

<pre><code>    TextView tv = (TextView) findViewById(R.id.infotest);
    SpannableString ss = new SpannableString(getResources().getString(R.string.clientaddress));

    ss.setSpan(new URLSpan("http://"+getResources().getString(R.string.clientaddress)), 0, 23,
            Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
</code></pre>

<p>how do i do the same for telephone text.
i mean how do i span the telephone text to call a the number when the user presses that specific part of the textview string.</p>
