Clever Geek Handbook

WebView Data Caching (Android)

  • I am loading HTML data into WebView using loadDataWithBaseURL
  • Do it one more time

  • Run the following code and instead of returning to the first page, all applications are terminated. What am I doing wrong here?

    public boolean onKeyDown(final int keyCode, final KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK && this.browser.canGoBack()) {
    this.browser.goBack();
    return true;
}
return super.onKeyDown(keyCode, event);

    }

Also - is it possible for the WebView cache to survive Activity # onStop? Basically - if I close the app and reopen it - I want the WebView to display the last data that was loaded, currently - I get a blank screen and then have to reload the same data again

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1 answer


The problem is that load * doesn't create a new WebView and doesn't do anything special like creating a history entry.



You probably want to call startActivity () and call the second activity on the second dataset.

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