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copied!<p>Sowmya It seems that you are creating multiple textviews & trying to update those textviews .In that case you need to use <a href="http://developer.android.com/reference/android/view/View.html" rel="nofollow">setTag()</a> and <a href="http://developer.android.com/reference/android/view/View.html" rel="nofollow">getTag()</a> .</p> <p>There is an example you can find <a href="http://jongladwin.blogspot.com/2010/03/androidsettag-and-gettag-usage-for.html" rel="nofollow">here</a></p> <p>Regarding your answer:</p> <blockquote> <p>we r declaring textview array so am unable to load to existing textview</p> </blockquote> <p>I have never implemented such a textview array instead the best practice would be to </p> <pre><code> for (String s : stringarray) { TextView tv = new TextView (this); tv.setText(s); tv.setTag("1"); linearlayout.addView(tv); } </code></pre> <p>*<strong>EDIT:</strong>*For those enthusiast out there I found 2 more methods:</p> <p>One is using <a href="http://developer.android.com/reference/android/view/View.html#setId%28int%29" rel="nofollow">setId()</a> to manually set ID of that textview & then find it by <a href="http://developer.android.com/reference/android/view/View.html#findViewById%28int%29" rel="nofollow">findViewById()</a></p> <p>Another method(is though not implemented by me , but is a suggestion by my colleague so dont kill me if it doesn't works) is to store textview objects in an arraylist & then access them & do whatever you want whoa!</p>

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