This really stinks (not caching data loads). Is it possible to code it
in?
On Sep 2, 4:07 pm, Jason Proctor <jason.android.li...@gmail.com>
wrote:
> the loadData() methods don't enter anything into the history and
> rather more awkwardly don't set the current URL. so if you call
> loadData() and then getUrl() you'll find that they don't match up.
>
> it's not really clear what WebKit is supposed to do in these
> circumstances, but i think as a minimum it might want to insist on a
> base URL for string loads (like other versions of embedded WebKit do)
> and then put that URL in the current URL and history.
>
> AFAIK the WebKitcacheis persistent across Activity lifecycles. if
> you find that a page load is taking a long time however you can do
> what i do and put content: URLs to infrequently changed resources
> (like external Javascript etc) so they come from the APK instead of
> across the network.
>
> there's some extra hassle associated with content: URLs accessed from
> WebKit, but eventually it worked for me. search the archives for more
> stuff.
>
> hth
> J
>
>
>
>
>
> >1. I load HTML data intoWebViewwith loadDataWithBaseURL
> >2. Do it one more time
> >3. Execute the following code and instead of going back to the 1st
> >page - whole app exits. 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 forWebViewcacheto survive Activity#onStop?
> >Basically - if I close app and reopen - I wantWebViewto display last
> >data that was loaded, currently - I'll get a blank screen and then
> >have to reload same data again
>
> --
> jason.vp.engineering.particle
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