Android :: Change Droid Webview Hash Without Reloading Page?
May 5, 2010
I'm got a custom webview setup which is working pretty well, but I'd like to be able to either:
1, change the url hash without the webview reloading the page (it would lose the state of my js app)
2, call some js that sits within my web page from within android. I can't change any JS within the site, unfortunately, so can't custom write any js to put on the site especially for the job, the only stuff I have control over is the Android app.
Can anyone think of a way of doing either of these?
View 1 Replies
Sep 6, 2010
Not sure how to properly describe this but bear w/me. I'm running OTA 2.2 on a no-rooted, stock phone. No problems w/ phone what-so-ever until this morning. This morning, when I go to, let's say People or Mail or X-Scope etc, if I either hit the Back or Home button to get back to my Home screen the 2nd HTC boot screen comes up briefly (the one w/ the green HTC letters, then a blank Home screen w/ the "Loading" message briefly appears after which the screen repopulates itself w/ my icons as normal. This is happening in all applications when I hit Back or Home to return to Home. So far I've pulled the battery twice but I still have the problem. Phone is fully charged. Is this what would be considered the Forced Closing problem?
View 4 Replies
View Related
Feb 2, 2009
I am developing simple RSS Reader kind of application.In my applicaion i cant go back from Webview page to previous page.i can go back from all pages except the page where i have used Webview.What could be the reason?why i cant go back?
View 3 Replies
View Related
Mar 4, 2010
On Android, I have a WebView that is displaying a page. How do I get the page source without requesting the page again?
It seems WebView should have some kind of .getPageSource() method that returns a string, but alas it does not.
If I enable javascript, what is the appropriate javascript to put in this call to get the contents? code...
View 1 Replies
View Related
Sep 27, 2010
I am very new to both android webkit and javascript. I have a web page with 3 links (say A,B,C). When I open that page on my PC browser(Chrome), and click on the links, A opens in the same browser window whereas B and C pops up a new window. In my application I am loading the original URL in a WebView. I have implemented my WebViewClient and overridden the shouldOverrideUrlLoading. I am getting the call to shouldOverrideUrlLoading whenever I click on A, but not getting it when I click on B or C?
View 5 Replies
View Related
Jan 11, 2010
I am trying to parse a page loaded in a webview. Following is the code
URL url = new URL(myURLToLoad); DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder builder = dbf.newDocumentBuilder(); Document dom = builder.parse(url.openStream ()); --------> * String value = dom.getElementById(myDivID).getNodeValue ();
The code runs till * and then quits...I am not sure what is wrong with this..Can anyone help...Or if you can suggest any alternate method it
View 10 Replies
View Related
Feb 10, 2009
It's easy to get current page's url and title of webkit.WebView. But I could not find way to get page content of WebView.
View 6 Replies
View Related
Apr 30, 2009
After I have loaded WebView with a html page, is it possible to get the position of the region that is currently being displayed within the WebView widget?
View 2 Replies
View Related
Nov 30, 2009
I'm loading a URL into a WebView and I'm having difficulty setting the "scale" of the web-page. Specifically, the web-page is too big (800x600) for the screen, so my thought is to use "setInitialScale(50)" to reduce the size. Here is some sample code that doesn't work (i.e. the web-page doesn't scale to 50%)
WebView wv = (WebView)findViewById(R.id.webview);
wv.loadUrl("http://www.example.com/android/symptom");
wv.setInitialScale(50);
I also tried switching the order of the function calls but I get the same resultŠi.e.,
WebView wv = (WebView)findViewById(R.id.webview); wv.setInitialScale(50); wv.loadUrl("http://www.example.com/android/symptom");
As an alternative, I have tried to use the "zoomOut()" function like this:
WebView wv = (WebView)findViewById(R.id.webview);
wv.loadUrl("http://www.example.com/android/symptom"); wv.zoomOut();
This approach works for a split second, and then the image reverts to its original size.
Here is my content view:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/ android"
android:orientation="vertical" android:layout_width="fill_parent"
android:layout_height="fill_parent"> <WebView android:id="@+id/webview"
android:layout_width="fill_parent" android:layout_height="fill_parent" /> </LinearLayout>
View 2 Replies
View Related
Jun 18, 2010
I am working on webview android application and I am successfully able to load a URL in that webview and when I click a link in the webview, I want to capture the new URL string. For example, I search in google and browser opens in webview with multiple search links, Now I click on a link and google opens that link in that scenario, I want to capture that opening link bottom point is. I am trying to open next link in new webview, just like tabbed browsing.
View 3 Replies
View Related
Aug 4, 2010
For example if a WebView loaded "test.html?PageId=10", how would I get that PageId is equal to 10?
View 1 Replies
View Related
Apr 2, 2010
Trying to create a WebView but it only shows a blank/white page. I have followed several examples and they all say that work with this code...
Here is my code:
CODE:.................
And here is the web_view.xml:
CODE:..................
View 5 Replies
View Related
Aug 25, 2010
I need to make a WebView show some web pages where some parts are offline (on the SD card) and some are online (retrieved via http). For instance, som pictures or javascript files may be local on the sd card, and some may be online. Target is Android 1.6, and I have full control over the server, and the files on the server.
View 1 Replies
View Related
May 26, 2010
I would like to a WebView to run some JavaScript before loading the rest of the page. This JavaScript should run in the same context of the page, just as if extra <script> content were added before any other <script> content. This is not possible with add Java script Interface() since I want to set up some instance variables, before the page scripts are run, so that the page scripts can use them.
View 5 Replies
View Related
Jul 7, 2010
I was working on webview following the link http://developer.android.com/resources/tutorials/views/hello-webview.html and it is working fine but the problem is i cant view the whole page i mean that it is horizontally not scrollable.
How can i view the whole page by scrolling both horizontally and vertically?
CODE:...................
View 1 Replies
View Related
Jul 16, 2010
Basically, we want to control the default visible part in a webview control after a new web page is loaded. We tried the javascript "window.scrollBy(...)", it works. However, "window.moveTo(...)" does not work. Is there any trick here?
View 5 Replies
View Related
Sep 18, 2009
How to reference resources (images) from a HTML page in webview? I am trying to display an image in HTML and the image is an android resource. <html> <body> <img src=" ? " /> </body> </html>
View 2 Replies
View Related
Jun 1, 2009
Can you please tell me how can I listen for WebView for a page load complete event?
View 2 Replies
View Related
May 8, 2009
Is it possible to listen for WebView page load completed event (the whole page is loaded including images, js files, css files and the page is completely rendered.
View 5 Replies
View Related
Sep 13, 2010
I used webview to visit https link. the page always show blank. i found the way to dill with it
CODE:................
That's work fine.
But i used API Android 2.1, the above method is belongs to Android 2.2.
View 1 Replies
View Related
Aug 26, 2010
I have an android application that loads web pages in an activity with a WebView. I am using the retrieving the page manually and using WebView's loadDataWithBaseURL to display it on screen. Everything there is fine.
Now, i am trying to override the Back button press to simulate going back in the WebView history stack. I am able to override the Back button press, i can see that there is a history stack in the WebView, i can see that the history url is correct, but when i call WebView's goBack() method, it displays a blank page.
If i use WebView's loadUrl method, the Back button with an override works as intended. But why.... If i need to handle this manually, how do i start messing with history pages?
View 1 Replies
View Related
Jun 6, 2009
I have an specific requirement to change default home page of Android Browser which is by deafult "google.com" Can any give an idea how to change it like when I click on browser it should come like "yahoo.com".
View 4 Replies
View Related
Sep 14, 2009
We want to store credentials for a user to a web service so the user doesn't have to repeatedly login, but we're concerned about security. We can't store a hash on the database, but we could probably use JCE encryption locally.
Is the content in SharedPreferences secured on the Android device?
View 14 Replies
View Related
Feb 20, 2009
Can Webview tell me that I didn't get a HTTP 200 OK HTTP response code? I really don't want to display the Android Web Page Not Available screen inside my app.
View 3 Replies
View Related
Apr 5, 2010
I use webview app to open a web page (url). This web page has a form with a select element to choose. I would like to tell to select a specific value without click the element.
View 2 Replies
View Related
Nov 18, 2010
As I say in the topic, I want my WebView to prevent from reloading the webpage when another activity comes to the foreground or just when the orientation is changed. The reason why is because the WebView content is generated by Javascript/AJAX almost completely. After searching on a couple of forums, I found out many people suggested to use "saveState" and "restoreState" methods, but when I look the documentation, it says:Please note that this method no longer restores the display data for this WebView. See savePicture(Bundle, File) and restorePicture(Bundle, File) for saving and restoring the display data.So, here I was using that savePicture and restorePicture as it follows:protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); some other lines
setContentView(R.layout.main);
mWebView = (WebView) findViewById(R.id.webview);
if (savedInstanceState == null){
loadInicialWebUi();
}else{ mWebView.restoreState(savedInstanceState);
boolean restoredPic = mWebView.restorePicture(savedInstanceState, new File("savedDisplayWebView.temp"));
Log.d(TAG, "restored Picture:" + restoredPic);
@Override protected void onSaveInstanceState(Bundle savedInstanceState) {
mWebView.saveState(savedInstanceState);
boolean savedPic = mWebView.savePicture(savedInstanceState, "savedDisplayWebView.temp");
Log.d(TAG, "saved Picture:" + savedPic);
super.onSaveInstanceState(savedInstanceState);
}And well, those logs were revealing that it saves the picture, but it couldn't restore it. I suspect there might be something about the File references, but I couldn't think of a better way of getting the reference of the File I created when saving the state.Anyone thrilled?
View 2 Replies
View Related
Oct 4, 2010
I'm trying to load/reference images from the app's assets folder from within a HTML page in a WebView. Unlike in most of the examples the HTML page itself is not located in the assets folder but is loaded from a server via http. The background of this question are some performance improvements which should reduce the loading time (and the amount of transferred data) by loading static images directly from the device. I'm not sure if Android has some restrictions here because there's a certain possibility to exploit the app by allowing access to the local file storage from a remotely loaded webpage.
View 2 Replies
View Related
Dec 27, 2009
I just got an Eris while we were in Mesa, Arizona last week. Now we are 150 miles away, and the clock on the home page still shows the "Mesa", with the weather for Mesa, AZ.
How do I change it to show our current location? I have tried adding cities in the Weather app.
View 2 Replies
View Related
Sep 7, 2010
Have it set for auto refresh every 2 hours but its not doing it unless i do it manually. It was working fine but all of a sudden stopped. Any idea why?
View 1 Replies
View Related
Jul 5, 2010
SO i wan to check a "404 page not found" from a webview and if it's a 404 then i revert to the previus page. Ty for your help EDIT also the webpages i want to see are pure .jpg 1.jpg 2.jpg 3.jpg but i have no info of how many images exist.So if anyone can propose another method,he is welcome to do so
View 3 Replies
View Related
