Android :: Retrieving Data From Webserver Using Json?
Sep 10, 2010Retrieving data from the webserver using json
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Android :: Retrieving Json Data Into List View
Apr 30, 2010I want to retrieve the data from the url(http://www.sumasoftware.com/ alerts/GetAlerts.php) and parse the data. The data should be inserted to a list view showing alert text and the corresponding date. I have done this using a text view. But cant figure out how to display using list view... Plz help me out. I'll be grateful if anyone could provide some sample code too...
View 12 Replies View RelatedAndroid : How To Download / Upload Data From A Phone To Webserver?
Mar 7, 2010I want to be able to store Java objects from the phone to a webserver. Then, I want to be able to retrieve them later. What could be a good combination of tools/webservers/languages to achieve this?
View 1 Replies View RelatedAndroid :: Connect And Retrieve Data From One Webserver Through Coding In Droid App?
Jul 22, 2009How to connect and retrieve data from one webserver through coding in android application?
How to achieve this ? Give me sample code for this
Android :: Retrieving Data From The Database
Jul 10, 2009I created the following method for retrieving stored settings from the database:
public String getEntry(long rowIndex){
String value = "";
Cursor c = db.query(DATABASE_TABLE, new String[] {KEY_NAME, VALUE}, KEY_NAME + "=" + rowIndex, null, null, null, null);
int columnIndex = c.getColumnIndex(VALUE);
int rowsCount = c.getCount();
if(rowsCount > 0){
String value = c.getString(columnIndex);
}
return value;
}
On debugging I can see cursor c contains two columns and one row but when it comes to line
String value = c.getString(columnIndex);
it throws the CursorIndexOutOfBoundsException although columnIndex = 1 which should point to a valid entry. Does anyone know what could be wrong here?
Android :: Retrieving Data From Portrait To Landscape
Feb 18, 2010For changing from portrait to landscape mode i have done some changes in manifest.xml and included some code in test.java file
In manifest.xml i have included <activity_name android:configChanges="orientation"/>
i entered some data in portrait mode. but when i rotate my mobile from portrait to landscape the control goes to onConfigurationChanged() method.
public void onConfigurationChanged(Configuration newConfig) { super.onConfigurationChanged(newConfig); setContentView(R.layout.screen1_landscape);
}
Android :: Retrieving Data From USSD Command
May 17, 2009I want to call a USSD (http://en.wikipedia.org/wiki/USSD) command and have the reply returned as a String. I can make the device automatically dial the USSD - like so
// String encodedHash = Uri.encode("#"); String ussd = "*" + encodedHash + "105" + encodedHash; startActivityForResult(new Intent("android.intent.action.CALL", Uri.parse("tel:" + ussd)), 1); //
This calls the USSD and the result is displayed in an alert menu generated by the OS dialer. There's no way that I can see to intercept the USSD reply, prevent the dialer displaying it, and then use the result as a String. Essentially, all I really want to do is (pseudo code) // String ussdReply = call("*#105#"); // I've tried creating an "onActivityResult" but it never receives anything from the startActivityForResult. So, does anyone know how I can use the reply within an application?
Android :: AppWidget Retrieving Data From Another Application
Apr 30, 2010I have an AppWidget which provides a summary of some data stored and controlled by my main Application. (In a similar way to a Calendar AppWidget showing the next event from the main Calendar application). I want to know the best practice for retrieving the data to update my widget. I have followed the example, and I have extended AppWidgetProvider and have a working widget, onto which I can update. I would expect to read the data from my main application and then update it via my AppWidgetProvider's onUpdate() routine.
Now, is the best practice here for my separate main application to provide the data via a ContentProvider? I assume so, as my Appwidget is not part of the same application. Is it possible to access a ContentProvider inside my onUpdate() routine? Before writing my main application content provider I started to test out retrieving some available data like Contacts information, and showing say a contact name in my widget, to show I can extract data from an existing ContentProvider. When accessing the Contacts contentprovider, the examples talk about:
1) Activity.managedQuery(), but my AppWidget is not an activity. 2) ContentResolver.query(), but I can't work out how to get a valid ContentResolver so I can access the Contacts. getContentResolver() does not appear to be defined for AppWidgetProviders. Am I approaching this the correct way?
Android :: SQLlite Crashes After Try To Retrieving Data
Jun 6, 2010I'm kinda new to android programming so please bear with me. I'm having some problems with retrieving records from the db. Basically, all I want to do is to store latitudes and longitudes which GPS positioning functions outputs and display them in a list using ListActivity on different tab later on. This is how the code for my DBAdapter helper class looks like:
public class DBAdapter
{
public static final String KEY_ROWID = "_id";
public static final String KEY_LATITUDE = "latitude";
public static final String KEY_LONGITUDE = "longitude";
private static final String TAG = "DBAdapter";....................
Android :: Parsing The Json Data ?
Oct 7, 2010Here I am posting my Json Response below:
CODE:.......
Now I want to have the following data Parsed "Phone", "Distance", "City", "Title", "State" and only "AverageRating" from the Tag "Rating".
Android :: Error When Retrieving OData Data While Using OData4J
Nov 2, 2010I am trying to use OData4J to retrieve a list of Users from the StackOverflow OData service (onto an Android 2.1 device), but it isn't working.
public static Enumerable<OEntity> getUserInfo() {
ODataConsumer c = ODataConsumer.create("https://odata.sqlazurelabs.com/OData.svc/v0.1/rp1uiewita/StackOverflow/");
return c.getEntities("Users").execute();
I think it is unable to retrieve data from the URL. Any ideas why this would be? Is there anything wrong with my code?
Android :: Retrieving And Parsing ICal Data Over HTTP
Jan 23, 2010I am making an application that asks the user for userid, appends the userid to a static HTTP link to retrieve the user's daily schedule info file that has a .ical (calendar) extension. I need to read the data from file, format in new UI and representing some useful data on an Android device. My query is can I access a static HTTP link behind the scenes? And when I use the same link on desktop browser, it asks user to save the file — how can I do this on a mobile? Do I need to read the data and save it somewhere or I can save the .ical file and read from it?
View 2 Replies View RelatedAndroid :: Web Browser JSON Request For Data
Jul 1, 2009I have a browser application that uses Json to retrieve some latitude/ longitude data from my netbook and I would like to port it to Android. Can you point me to some code samples that retrieve data from Android and return it to the browser. The browser fills in some form data fields and returns the form to the server for processing The application can be seen at http:gpsmancer.com/ourtown-B
View 2 Replies View RelatedAndroid :: Want To Retrieve Json Data Via Url With Droid
Nov 8, 2010I'm working on a API, and i want to take the json data that is display in an adress like this : https://api.empireavenue.com/profile/info/?apikey=YOURAPIKEY&username=TICKER&password=PASSWORD
and take this data to display it on my app .
Android :: Error Parsing JSON Data
Oct 12, 2010If I run my php file manually I am getting the output as follows:
CODE:.....
The php code is as follows:
CODE:...................
Android :: Parsing The Data In JSON Response
Sep 30, 2010Here I am posting the Json Response:
CODE:......
Now I just want to parse the data
CODE:......
From the Category Tag. I am able to parse from the Result Tag.
Here is my code :
CODE:..................
Android :: Getting Json Data Into A List View
Apr 29, 2010I have been searching for a way to get the json data from a URl (for example: http://search.twitter.com/trends.json) and display it in a listview. Couldnt get a perfect example to get it done. Can anyone plz help me out by getting the solution and providing a good example of how to do it...
View 2 Replies View RelatedAndroid :: Code Samples About Writing And Retrieving Data From Website?
Mar 9, 2009Was just wondering if anyone had any code samples about writing and retrieving data from a website? I am currently creating an application which populates its textviews by accessing information from an online source.
View 8 Replies View RelatedAndroid :: How To Fill A ListView (in Droid) With XML / JSON Data?
Feb 9, 2010I read a tutorial, and it uses SQLlite and "SimpleCursorAdapter" to fill the list with items. This is the code...
View 1 Replies View RelatedAndroid :: Should I Use XML / JSON As Data Format In Droid Applications?
Feb 23, 2010I'm starting to develop an application for Google Android and heavily relying on a web API that can deliver data in a restful way via json or xml. I now have to decide which library to choose.
I saw that google includes org.json classes in the API but haven't tested them yet.
How are your experiences? What library/API should I use and why?
General :: Retrieving Google Keep Data
Aug 20, 2013I have the following issue; a couple of months ago i had a Desire z (happy HTC One owner now) but it fell and it broke. Or atleast the phone itself/ screen does nothing. However i can hook the phone up to my pc and its get recognized and i can browse the phone with the command prompt.
My phone broke while i was on a trip in Thailand and unfortunately the info (email adresses from new friends) that i typed into google keep that night had not been synced yet...
I would very much like to get this info off of my phone and read it or transfer it to my new phone or something (reading it on the pc has my preference as my HTC One is not rooted).
Android :: Com.google.gson.JsonParseException - Failed Parsing JSON Source - Java.io.BufferedReader To Json
Jul 29, 2010I am trying to parse a json object using gson in Android application ,the test passed quite gracefully in emulator ,while i used the actual device ,the problems started.
I am getting the exception as follows.
CODE:...................
I am using gson 1.4 version.The code i use is:
CODE:..............
Android :: JSON Deserializing With Json Parsing In Droid App / What It Means?
Sep 24, 2010What is "deserializing Json" means, I had seen this term on the Web. I don't know the meaning od this particular term So, it would be great if anybody can explain me about What it means actually?
View 1 Replies View RelatedDisplaying JSON Data As Listview?
Sep 12, 2013I think this is the right place to look for some tips and stuff for android programming ahah. So I am completely new at all this java/android programming. My friend gave me the challenge to parse some json data as a listview. I was succesfully able to display the content as a textview however not everything appeared. Only the last few line of text showed up. He told me that by putting it as a listview everything should go well. Now setting up a listview isn't the same thing as setting up a textview. So my question is with all the code that I have how can I display the content as a listview.
[HIGH]DefaultHttpClient httpclient = new DefaultHttpClient(new BasicHttpParams());
HttpPost httppost = new HttpPost("http://ec2-54-213-155-95.us-west-
[code].....
Fetching Some Data From Database Using Json Webservices?
Jan 25, 2012am developed one app..here am using json webservices for fetching data from database...Here am used dis coding part:
<?php
$r=mysql_connect("localhost","root","");
mysql_select_db("xcart",$r);
[Code]....
dis is successfully worked in localhost..then am connecting my coding means its displayederror in logcat..the error is json array exception not converted to json array ..how it is diplayed..i konw my coding part having error..so ly it is displayed...
Android :: Android JSON HttpClient To Send Data To PHP Server With HttpResponse
Mar 29, 2010I am currently trying to send some data from and Android application to a php server (both are controlled by me). There is alot of data collected on a form in the app, this is written to the database. This all works.
In my main code, firstly I create a JSONObject (I have cut it down here for this example):
JSONObject j = new JSONObject();
j.put("engineer", "me");
j.put("date", "today");
j.put("fuel", "full");
j.put("car", "mine");
j.put("distance", "miles");
Next I pass the object over for sending, and receive the response:
String url = "http://www.server.com/thisfile.php";................
Android :: Regarding Connecting To A Webserver
Jun 26, 2009I have to connect to a webserver from android and i have to access a webservice and a webpage from the webserver.Anybody can help me.Please give step by step process with some code snippets because i am new to android and i dont know anything in connecting to a webserver.
View 2 Replies View RelatedAndroid :: Establish A Connection To A Webserver In Droid?
Mar 10, 2010I am working on a Http Connections.
I have a login form. When the enter a username and password. That values will be processed with the server and the user should be logged in.
Then it shows an users home page in a webview. How to do it?
Android :: Embeddable Light Weight / Simple Webserver?
Jul 26, 2010I'm looking for an embeddable webserver for an android project I am working on. ijetty is to big for me, I'm just trying to serve some static content don't need an entire servlet container. Something like http://java.sun.com /javase /6/docs/jre/api/net/httpserver/spec/com/sun would be useful, but probably still overkill for what I need.
View 3 Replies View RelatedAndroid : Way To Send Image Via HttpPost From Droid To Servlet(WebServer)?
Oct 28, 2010I have an image sitting on my SDcard (of type jpg) and I am trying to send the image via HttpPost to my servlet running on Apache Tomcat 7.0 So far I have google-ing the way to do this but I can't seem to find the perfect way. Do any of you might have some suggestion or solution to this problem?
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