This solved my issue:
Initially my description contains HTML tags so i did with following idea:
WebView webView = new WebView(SubProducts.this);
Spanned sub=Html.fromHtml(description);
String s = "<html><head><style type='text/css'>body {margin:0px;color:707070;"
+ "text-align: justify;}</style></head><body>"
+ sub.subSequence(1, 150)
+ "</body></html>";
webView.loadDataWithBaseURL("", s, "text/html", "utf-8", null);