how to save & restore Webview State?

Question

when i use backup & restore Webview state ,i recive this message : the webpage at x Address might be temporarity down or may have moved permanently to a new web address.

Answer 1

If your WebView is in a Fragment, please check below:

saving:

@Override
public void onSaveInstanceState(Bundle outState) {
    webView.saveState(outState); // output would be a WebBackForwardList
}

You may check the doc for saveState.

restoring:

@Override
public void onCreate(Bundle savedInstanceState) {
    ...

    if (savedInstanceState != null) {
        webView.restoreState(savedInstanceState);
    } else {
        webView.loadUrl("http://mypage");
    }
}