OK. Awesome I will give it a try this week and let you know. I appreciate
the help.
On Fri, Jul 8, 2011 at 2:39 PM, Filip Havlicek <havlicek.fi...@gmail.com>wrote:
> To download the data, you can use either standard Java URL and
> URLConnection classes or the HttpClient from apache included in Android.
> Googling those classes should result in some decent hits. You can then parse
> the String to get the value and then pass the page to your WebView by
> calling it's loadData or loadDataWithBaseURL methods.
>
> 2011/7/8 Richard Diuk <rickd...@gmail.com>
>
>> No, no I did not think of that. Mainly because I do not know how to do
>> that. Is that done in a webview? Can you tell me what I am to google to
>> learn how to do this or perhaps point me to some code or tutorial?
>>
>> Thanks for the help by the way. :)
>>
>> On Fri, Jul 8, 2011 at 6:40 AM, Filip Havlicek
>> <havlicek.fi...@gmail.com>wrote:
>>
>>> Did you consider just downloading the page and parsing the value manually
>>> (to get the value) and then providing the downloaded page to webview (to
>>> display the page)?
>>>
>>> 2011/7/7 Richard Diuk <rickd...@gmail.com>
>>>
>>>> yes I need to display it and pull the hidden value. and i was just using
>>>> an httpGet for supplying the other value back(but I'm really not set on any
>>>> one method)
>>>>
>>>> On Thu, Jul 7, 2011 at 3:58 AM, Filip Havlicek <
>>>> havlicek.fi...@gmail.com> wrote:
>>>>
>>>>> Do you need to display the webpage? Or you are just interested in the
>>>>> value if the hidden input? How is the other value supposed to be sent back
>>>>> to the server, is it via javascript, is it a html form or something else?
>>>>>
>>>>> 2011/7/6 sabanim <rickd...@gmail.com>
>>>>>
>>>>>> OK so it does not need to be webview but that's the closest I have
>>>>>> gotten to solving my problem. (going on 2 weeks now).
>>>>>>
>>>>>> ok so right now I am using a webview to go and see a page. On that
>>>>>> page is a hidden input tag with an id and value.
>>>>>> I need to pull that value and use it in java. Eventually I need to
>>>>>> send something also. I have this all working in a blackberry webworks
>>>>>> app using javascript and ajax.
>>>>>>
>>>>>> I think I'm close but I cant seem to modify my code to get the right
>>>>>> result. with this code I can get all the html on the page but not
>>>>>> just the one thing I want. This is put into an alert.
>>>>>>
>>>>>> How do I get just the value and then how do I get it so the java will
>>>>>> read it.
>>>>>>
>>>>>> client code:
>>>>>> ~~~
>>>>>> public class button3 extends Activity{
>>>>>>
>>>>>> WebView wb = null;
>>>>>>
>>>>>> /** Called when the activity is first created. */
>>>>>> @Override
>>>>>> public void onCreate(Bundle savedInstanceState) {
>>>>>> super.onCreate(savedInstanceState);
>>>>>> setContentView(R.layout.buttons);
>>>>>> wb = new WebView(this);
>>>>>> wb.setWebViewClient(new HelloWebViewClient());
>>>>>> wb.getSettings().setJavaScriptEnabled(true);
>>>>>> wb.addJavascriptInterface(new MyJavaScriptInterface(),
>>>>>> "HTMLOUT");
>>>>>> /* WebViewClient must be set BEFORE calling loadUrl!
>>>>>> */
>>>>>> wb.setWebViewClient(new WebViewClient() {
>>>>>> @Override
>>>>>> public void onPageFinished(WebView view, String url)
>>>>>> {
>>>>>> /* This call inject JavaScript into the page which
>>>>>> just
>>>>>> finished loading. */
>>>>>>
>>>>>>
>>>>>> wb.loadUrl("javascript:window.HTMLOUT.showHTML(document.getElementsByTagName('html').innerHTML);");
>>>>>>
>>>>>> }
>>>>>> });
>>>>>> wb.loadUrl("http://www.whateverurl.com";);
>>>>>> setContentView(wb);
>>>>>> }
>>>>>>
>>>>>>
>>>>>>
>>>>>> private class HelloWebViewClient extends WebViewClient {
>>>>>>
>>>>>> public boolean shouldOverrideUrlLoading(WebView view, String
>>>>>> url) {
>>>>>> view.loadUrl(url);
>>>>>> return true;
>>>>>> }
>>>>>> }
>>>>>>
>>>>>> final Context myApp = this;
>>>>>> class MyJavaScriptInterface
>>>>>> {
>>>>>> public void showHTML(String html)
>>>>>> {
>>>>>> new AlertDialog.Builder(myApp)
>>>>>> .setTitle("Value of Hidden ID")
>>>>>> .setMessage(html)
>>>>>> .setPositiveButton(android.R.string.ok, null)
>>>>>> .setCancelable(false)
>>>>>> .create()
>>>>>> .show();
>>>>>> }
>>>>>> }
>>>>>> ~~~
>>>>>>
>>>>>> html code:
>>>>>> ~~~
>>>>>> Lunch<br><img src='http://www.?????/mimages/image002.jpg'
>>>>>> style="width: 300px;" ><br><p><input type='hidden' id='sendtextcoupon'
>>>>>> value='0'>
>>>>>> Do You SEE THIS</p>
>>>>>> ~~~
>>>>>>
>>>>>> Any help would be great!
>>>>>>
>>>>>> --
>>>>>> You received this message because you are subscribed to the Google
>>>>>> Groups "Android Developers" group.
>>>>>> To post to this group, send email to
>>>>>> android-developers@googlegroups.com
>>>>>> To unsubscribe from this group, send email to
>>>>>> android-developers+unsubscr...@googlegroups.com
>>>>>> For more options, visit this group at
>>>>>> http://groups.google.com/group/android-developers?hl=en
>>>>>
>>>>>
>>>>> --
>>>>> You received this message because you are subscribed to the Google
>>>>> Groups "Android Developers" group.
>>>>> To post to this group, send email to
>>>>> android-developers@googlegroups.com
>>>>> To unsubscribe from this group, send email to
>>>>> android-developers+unsubscr...@googlegroups.com
>>>>> For more options, visit this group at
>>>>> http://groups.google.com/group/android-developers?hl=en
>>>>>
>>>>
>>>> --
>>>> You received this message because you are subscribed to the Google
>>>> Groups "Android Developers" group.
>>>> To post to this group, send email to
>>>> android-developers@googlegroups.com
>>>> To unsubscribe from this group, send email to
>>>> android-developers+unsubscr...@googlegroups.com
>>>> For more options, visit this group at
>>>> http://groups.google.com/group/android-developers?hl=en
>>>>
>>>
>>> --
>>> You received this message because you are subscribed to the Google
>>> Groups "Android Developers" group.
>>> To post to this group, send email to android-developers@googlegroups.com
>>> To unsubscribe from this group, send email to
>>> android-developers+unsubscr...@googlegroups.com
>>> For more options, visit this group at
>>> http://groups.google.com/group/android-developers?hl=en
>>>
>>
>> --
>> You received this message because you are subscribed to the Google
>> Groups "Android Developers" group.
>> To post to this group, send email to android-developers@googlegroups.com
>> To unsubscribe from this group, send email to
>> android-developers+unsubscr...@googlegroups.com
>> For more options, visit this group at
>> http://groups.google.com/group/android-developers?hl=en
>>
>
> --
> You received this message because you are subscribed to the Google
> Groups "Android Developers" group.
> To post to this group, send email to android-developers@googlegroups.com
> To unsubscribe from this group, send email to
> android-developers+unsubscr...@googlegroups.com
> For more options, visit this group at
> http://groups.google.com/group/android-developers?hl=en
>
--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
