In List item click.
Intent myIntent = new Intent(MainActivity.this,WebViewActivity.class);
myIntent.putExtra("key",position);
startActivity(myIntent);
In WebviewActivtiy
private WebView webView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_web); // webview in activity_web.xml
int pos = getIntent().getIntExtra("key", 0);
webView = (WebView) findViewById(R.id.wv); // initialize once
webView.setJavaScriptEnabled(true);
if(pos==0)
{
webView.loadUrl("file:///android_asset/2.html");
}