Remove unwanted White Space in WebView Android
Solution 1:
By default webview has some margin/padding in body. If you want to remove that padding/margin then override body tag and add margin like:
<body style="margin: 0; padding: 0">
Solution 2:
If the white space you're talking about is on the right side, you can add this to the webview.
mWebView.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);
That should make the white space go away, provided it's on the right side where the scroll bar would be.