Android scrollview nested WebView Bottom blank issue

@JavascriptInterface

    public void resize (final float height) {        WebViewActivity.this.runOnUiThread (new R Unnable () {            @Override             public void run () {               //toast.maketext (getactivity (), Height + "", Toast.length_long). s How ();                    Relativelayout.layoutparams layoutparams = (Re Lativelayout.layoutparams) Mwebview1.getlayoutparams ();                  & nbsp Layoutparams.width = Getresources (). Getdisplaymetrics () .widthpixels;              & nbsp     layoutparams.height = (int) (Height * getresources (). Getdisplaymetrics (). Density);      & nbsp             mwebview.setlayoutparams (layoutparams);           }  &nbsP    });   } or   @JavascriptInterface  public void Resize (final float height) {& nbsp Getactivity (). Runonuithread (New Runnable () {    @Override    public void Run () {   // Toast.maketext (getactivity (), Height + "", Toast.length_long). Show ();    Mwebview.setlayoutparams (new Linearlayout.layoutparams (Getresources (). Getdisplaymetrics (). Widthpixels, (int) (Height * getresources (). Getdisplaymetrics () density));   } });  }   mwebview.setwebviewclient (new Webviewclient () {    @Override    public void onpagefinished (WebView view, String URL) {    m Webview.loadurl ("Javascript:App.resize (Document.body.getBoundingClientRect (). Height)");    super.onpagefinished (view, URL);   } });  Mwebview.addjavascriptinterface (This, "App");

Android scrollview nested WebView bottom blank issue