I am developing an android application using phonegap and javascript code. I need a listbox with four options displayed at once. My html code similar to one listed below, always shows up as a combobox on the emulator inspite of the size parameter being greater than one. Can someone guide how to get a listbox working on the emulator. code...
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I am a complete novice to Android, just installed the SDK and ADT Eclipse plugin. What I was trying to do is a simple "Hello, World" program. I am using the 2.2 (8) API.
Here's my code:
CODE:..........
My Eclipse console:
CODE:..................
And on my emulator (5554:Android) ... there is nothing displayed but blank screen with a cool fonted "Android" imprint.
I have this simple HTML that I load into an Android WebView (SDK version 1.5)-
<html>
<body onload="nomethod()">
<h1>Hello World</h1>
</body>
</html>
Function nomethod() doesn't exist but the LogCat doesn't display any error. It seems that any exception that isn't caught cannot be traced. how can I handle or trace uncaught exceptions?
I want to display an image from an url with an Webview at Android. With Android phones with Version 1.5 and 1.6 there is no problem. but the same pic and the same code on an AndroidPhone with Version 2.0 and the pic is totaly pixelated. Like Android is resizing the image first to a smaller one and then resizing it back to "normal" size. Unfortunately its important to display the pic without any quality loss. I tried to integrate it in the sourcefolder to show it as an normal image, but at Android 2.0 i get an exception because the image is to big. (At Android 1.6 there is no problem) Any ideas how i can display the image without quality loss with Android 2.0 ?
View 2 Replies View RelatedMy application generates an HTML file which needs to be displayed to the user . For this purpose I'm using the loadData() API provided by Webview. This HTML file is updated every 2 secs & the same is loaded again using loadData() to display the updated values. On reloading the file the Webview starts displaying again from the top of the file causing the user to always scroll down to the location where he previously was. This causes a very bad user experience. To overcome this issue an alternative that I could think of was to split the file to multiple files that can exactly fit in the the screen. For this I need to find the height of the HTML content that can loaded in a web view. From the WebView documentation I found that an API getContentHeight() is provided for this purpose. Although this method returns me 0 on the first attempt. On subsequent attempt it gives me the height of the page that was previously loaded.
View 3 Replies View RelatedStep 1: I am subclassing WebView and rendering html content properly. The intial content is very small with a div and image /link This is displayed in a LInear Layout along with a TextView and ListView. That is my first screen/activity of the application.
Step 2: When I click on a link on this webview, it goes through the webViewclient and expands to full screen to fit the content of the requested page.
After Step 2, I am not able to go back to my activity screen once the content is displayed. When I click on the back button to getback to my activity screen close my activity and goes to the phone's applications desktop. (i.e goes out of my application).
Step 3: In order to fix this issue, I stopped setting my own subclasssed WebViewClient. After doing this, the it seems to render the clicked page in a webView as subactivity. Now When I click on backbutton, it goes back to the activity screen. But, the issue now is, I am not catch event when a link is clicked. How can I catch click events in this case.
I am trying to built my first app in Android
Problem :helloandroid application is not getting displayed in emulator menu . but this app is getting instaled , i am able to uninstall the application from emulator. settings>applications>manage applications>com.helloandroid its size is showing 20.00kb
CODE:............................
I have created an application using webview however whenever I load it up in the emulator even with asking it to load google.com in my code it comes up:
Web page not available
And then says the web page at http://www.google.com may be down etc.
I need to filter the required information from list of data. I am really looking to use combobox for it
Does the android provide a way to make a combobox to filter the data? I have read on android developer forum that you can build custom components but I don't have any idea how does it work for combobox?
How to show a combobox in ANDROID?
View 1 Replies View RelatedHow can I create a ComboBox in Android application?
View 2 Replies View RelatedI've been developing for Android for three months now, and for the first time I'm working with the new 1.5 SDK.
I'm facing a pretty basic problem with the WebView. I'm following the HelloWebView tutorial (here: http://developer.android.com/guide/tutorials/views/hello-webview.html) and when I'm launching my Activity, the page opens on the browser and not in my app!
I tried everything, but I don't have a clue of the reason. Anyone faced the problem and knows how to solve it? Code...
I've got the following method. Code...
public class Image extends Activity But I'm getting a full cannot be resolved or is not a field compile error, but full is defined as.. WebView full = (WebView)findViewById(R.id.webview); anyone have any idea why this isnt working?
I wrote several simple HTML5 apps which all works on Android browser, but the webview in my activity doesn't work. I have enable javascript in webview setting. Is there anything setting needed for HTML5 to work?
View 3 Replies View RelatedHere is my code. everything works great except the orientation, it reloads every time I rotate the phone it reloads to the home page, it is a pain. can anyone tell me where the problem is.
import android.app.Activity;
import android.content.Intent;
import android.content.res.Configuration;
import android.os.Bundle;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.FrameLayout;
import android.widget.Toast; Code...
I have created a webview with a transparent background. Code...
Here is the JavaInterface that should change the color of the background when the html form is submitted and all the checkboxes pass the test. Code...
This does not work however, and the returned document still has a transparent background. What am I doing wrong, it seems that browser.setBackgroundColor(Color.WHITE); does nothing?
I have a webview in my app that generally works fine for loading websites. But I cannot get www.gmail.com to work: when I open www.gmail.com I see the login page, try to login, afterwards the screen goes black and my app/process is killed. I don't see much in my logcat, just some strange debug information is being dumped as below. But generally https sites work fine, and even more complicated login procedures like opening stackoverflow.com, logging in via openid through https, back to stackoverflow, all work without a problem in my webview. Only gmail.com is giving me these problems.......
View 3 Replies View RelatedI have a WebView in my layout which I want to display a web page in. However the webpage requires Basic Authentication.
If I try to access this web page in the normal android browser, I get prompted for a username and password which then gets remembered and works for the site in future.
I want to do the same thing in my application, but when I load the page into the webview it just comes straigt up with the Unauthorized message without prompting.
I guess the prompting for Authentication is written in code in the android browser. Does anyone know how to inject a username and password into the WebView?
I have done a search arond and found the setHttpAuthUsernamePassword (String host, String realm, String username, String password) Method, But can't seem to get it to work and I can't find anyone else who has either? Not sure if I am giving it the correct parameters as I'm a little confused by what is means as the Realm?
I assumed that if the site was myhost.dyndns.org then the hostname would be myhost and the realm would be dyndns.org? This didn't seem to work. I also tried connecting by IP Address but that makes the Realm setting even more confusing? Any ideas on how I can get this working?
I have a WebView that displays a complex graph. My problem is that the webview will only scroll a few pixels instead of scroll horizontal all the way so I can view the entire graph. How can I make it so my WebView is able to be scrolled all the way to the right/left to view the entire webview content? I tried putting a ScrollView around my WebView but it did the same thing.
View 2 Replies View RelatedI have added the webview within scrollview in the layout. So data in webview is not fully displayed. Only in android sdk1.6 WVGA resolution, It is not working properly.
This bug is filed in android bug tracker also. For your reference, http://groups.google.com/group/android-developers/browse_thread/thread/d66d908993d51d65
Can anyone knows how to solve this very big high priority issue.
I am developing part of an Android application that needs to use a WebView to open a password protected site. I am using SharedPreferences to provide the username and password from when the user logs in the app for the first time. I've tested the credentials it's returning, so I know that those are correct. When I run this in the emulator, the site says that I'm unauthorized (even though I am). Here's the code...
So does anyone know why this wouldn't be authenticating me? Should the realm string that I put "" for actually be something?
Our application displays widgets that update every minute through Alarm. It works fine under 1.5 and 1.6 but since 2.0, widget is not displayed at all. Only initial layout is displayed.
View 2 Replies View RelatedZoomin in my webview will not work on a double tab. I am using Motorola Droid A855.
View 2 Replies View RelatedI've updated to 1.5 release 3 on both Ubuntu 8.04 and Windows XP Pro using Eclipse and latest ADT Plugin (0.9 Final). This snippet of code is still not working on the emulator whereas it was before 1.5. What am I missing here? The User Permissions are set to ACCESS_FINE_LOCATION and the minimal API to 3 and level 3 AVD. I set The Log.v still says the Location is null.
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); setContentView(R.layout.main);
LocationManager locmgr = (LocationManager)getSystemService(this.LOCATION_SERVICE);
if(locmgr == null) Log.v("err","Couldn't get locmgr");
Location loc = locmgr.getLastKnownLocation(LocationManager.GPS_PROVIDER);
if(loc == null) Log.v("err","loc is null"); }
So is GPS emulation still broken?
No matter how many times I re-create the SD card and start the emulator along with SD card the application seems to crash and errors out with the message "The application has stopped working unexpectedly." I am able to run the simple text based Hello World Android application on my emulator successfully and the problem is present for TTS application only.
I followed the steps provided in
http://eyes-free.googlecode.com/svn/trunk/documentation/tutorial/tuto...
but still not able to run the application from the past 3 days.
My little apps used to run fine in eclipse and on the android emulator.Then for some reason they stopped working. Now, no new apps or changes will appear on the phone.I have followed the instructions on the FAQ but it doesn't change. Now also if I want to change some code and then re-run it by pressing play, it says: emulator: ERROR: the user data image is used by another emulator.
View 2 Replies View RelatedI used AudioRecord on emulator and phone. I found that AudioRecord is not working on phone: 1> the min-buffer-size on simulator is much smaller than phone 2> The audio data I read from phone is all zero.
View 2 Replies View RelatedI am trying to run the example as given in the book Professional Android Development by Reto Meier[pg 220], but i am not able to get the address string i always get "No address" . I read about the same prob in this forum, and i tried it in api level 7 but in both 7 and 8 api levels , i am getting the same output, i.e. No address. Also can anyone please tell me that here i have to manually supply the lat and longitude , so it is it possible that to get them automatically?
View 3 Replies View RelatedEverything has been working for just about a week and now for some reason the Emulator has stopped working. I am running Vista Ultimate, Intel DualCore E? 4G memory.
Here is the Event Log.
Faulting application emulator.exe Version 0.0.0.0 Time stamp 0x498b7c2d, faulting module emulator.exe, version 0.0.0.0, time stamp 0x498b7c2d, exception code 0xc0000005, fault offset 0x00036070, process id 0x186c, application start time 0x01c9bca07b1f1785.
I'm having problems with the SNESoid emulator. I downloaded some ROM's and unzipped them, I made a folder called 'roms' on my SD card. When I go to open SNESoid it says 'no roms loaded' and then I manually go to menu and open, and go to the folder and it see's the .smc files or whatever and I try to open them and it just takes me to the previous page, which is like the menu page with all my applications. I've tried to Google this problem and I've seen a couple other similar problems but never any solutions. Anyone know?
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