// setup wv
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            WebView.setWebContentsDebuggingEnabled(true);
        }
        wv.setWebChromeClient(new WebChromeClient());
        wv.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
        WebSettings settings = wv.getSettings();
        settings.setAllowUniversalAccessFromFileURLs(true);
        settings.setJavaScriptEnabled(true);
        //settings.setCacheMode(WebSettings.LOAD_NO_CACHE);
        settings.setAppCacheEnabled(true);
        settings.setDomStorageEnabled(true);

        settings.setLoadWithOverviewMode(true);
        settings.setUseWideViewPort(true);
        wv.setScrollBarStyle(WebView.SCROLLBARS_OUTSIDE_OVERLAY);
        wv.setScrollbarFadingEnabled(false);
        settings.setBuiltInZoomControls(true);
        settings.setDisplayZoomControls(true);
        settings.setGeolocationEnabled(true);
        settings.setSupportZoom(true);
        settings.setMediaPlaybackRequiresUserGesture(false);
        settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.TEXT_AUTOSIZING);
        //Additional Webview Properties
        settings.setJavaScriptCanOpenWindowsAutomatically(true);
        settings.setDatabaseEnabled(true);
        settings.setAllowUniversalAccessFromFileURLs(true);
        settings.setAppCacheEnabled(true);
        //settings.setLayoutAlgorithm(wv.getSettings().getLayoutAlgorithm().NORMAL);
        settings.setLoadWithOverviewMode(true);
        settings.setUseWideViewPort(true);
        wv.setSoundEffectsEnabled(true);
        wv.setHorizontalFadingEdgeEnabled(false);
        //wv.setKeepScreenOn(true);
        wv.setScrollbarFadingEnabled(true);
        wv.setVerticalFadingEdgeEnabled(false);