java class

    String LocalFile = "file:///android_asset/sports.htm";

    WebView webView = (WebView) findViewById(R.id.vidwebview);
    WebSettings webSettings = webView.getSettings();
    webSettings.setJavaScriptEnabled(true);
    webSettings.setPluginsEnabled(true);

    webSettings.setLoadWithOverviewMode(true);
    webSettings.setUseWideViewPort(true);
    webSettings.setAllowFileAccess(true);

    webView.setBackgroundColor(Color.BLACK);
    webView.setVerticalScrollBarEnabled(false);
    webView.setHorizontalScrollBarEnabled(false);
    webView.loadUrl(LocalFile);