Android :: Retrieving And Parsing ICal Data Over HTTP

Jan 23, 2010

I 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?

Android :: Retrieving and parsing iCal data over HTTP


Android :: Retrieving XML / Stream From HTTP (Parsing XML)

May 4, 2010

What are the best practices parsing XML from an HTTP resource in Android? I've been using HttpURLConnection to retrieve an InputStream, wrapping it with a BufferedInputStream, and then using SAX to parse the buffered stream. For the most part it works, though I do receive error reports of SocketTimeoutException: The operation timed out or general parsing error. I believe it's due to the InputStream. Would using HttpClient instead of HttpURLConnection help? If yes, why? Should the stream be output to a file, having the file parsed instead of the stream?

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Android :: Retrieving Data From The Database

Jul 10, 2009

I 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?

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Android :: Retrieving Data From Portrait To Landscape

Feb 18, 2010

For 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);
}

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Android :: Retrieving Data From USSD Command

May 17, 2009

I 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?

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Android :: AppWidget Retrieving Data From Another Application

Apr 30, 2010

I 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?

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Android :: SQLlite Crashes After Try To Retrieving Data

Jun 6, 2010

I'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";....................

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Android :: Retrieving Data From Webserver Using Json?

Sep 10, 2010

Retrieving data from the webserver using json

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Android :: Retrieving Json Data Into List View

Apr 30, 2010

I 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...

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Android :: Error When Retrieving OData Data While Using OData4J

Nov 2, 2010

I 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?

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Android :: Code Samples About Writing And Retrieving Data From Website?

Mar 9, 2009

Was 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.

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Android :: Html Data Parsing

Aug 7, 2010

I have no experience with java and HTML parsing and I really need it...(possibly from http://www.uefa.com/teamsandplayers/teams/club=52280/domestic/index.html) I want a simple way to convert an HTML website to xml document(fetch,convert,parse) or an easy alternative way to do it.ps:if you know any alternative FREE resource of football(soccer) data tell it...

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Android :: Want Html Data Parsing

Aug 7, 2010

I have no experience with java and HTML parsing and I really need it...(possibly from http://www.uefa.com/teamsandplayers/teams/club=52280/domestic/index.html)I want a simple way to convert an HTML website to xml document(fetch,convert,parse) or an easy alternative way to do it. ps:if you know any alternative FREE resource of football(soccer) data tell it...

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Android :: Parsing The Json Data ?

Oct 7, 2010

Here 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".

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General :: Retrieving Google Keep Data

Aug 20, 2013

I 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).

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Android :: Error Parsing JSON Data

Oct 12, 2010

If I run my php file manually I am getting the output as follows:

CODE:.....

The php code is as follows:

CODE:...................

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Android :: Parsing The Data In JSON Response

Sep 30, 2010

Here 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:..................

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Android :: Code Implement In Java For Parsing Bluetooth Data?

Nov 1, 2010

Iam implementing java code for MYGlucoHealth monitor. I have to catch the bluetooth data through my application and parse it to the readable format. (later i store that in SQLite database). But according to the protocol specification they provided, i cant understand how to read and parse it. i know how to pair the device with my application.But i don't know how to parse the data bytes as per the device specification protocol.Can anyone tell me how to do that. Anybody done with this kind of coding?

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Android :: HTTP Request To Retrieve Data - How To Uncompress?

Jan 14, 2010

I am using httprequest to retrieve data from webservice, I know using tomcat we can compress response data using gunzip algo. But how can uncompress data to display, is un-compress is time consuming? Is there any other way to compress response and uncompress on android?

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Android :: HTTP Multipart POST - Data - Text

Sep 11, 2010

I would like to develop an application that uploads an image and some text data about that image.

To do that, I am trying to create a HTTP Multipart Post, as follows:

code:..........

My doubt is: how can I extract those values in the server? I would like to develop a Servlet to receive and process the post requests. In this Servlet I would need to extract these values in th request. Can you help me? Do you have any sample of server to answer the android multipart requests?

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Android :: Send And Receive Data From Server Through Http

Apr 6, 2010

i am new to android. I want to connect with server. Like i want to sent data and receive data from server through Http Connection. Can anyone help me how to do this. Can anyone provide me the sample of both side-client as well as server side.

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Android :: Ead Data From The Local Host Server Using Http Get Method

Aug 30, 2009

This is a code i m having to read a data from the sever using Http Get method but still i cant read the values from the localhost server. can anybody tell the correct code to replace this.

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Android :: Sending Data To HTTP Servlet And Receiving String

Dec 30, 2009

This is the servlet code in java ME.

protected void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
PrintWriter out = response.getWriter();
ArrayList<String> listName = new ArrayList<String>();
ArrayList<Integer> listLongitude = new ArrayList<Integer>();
ArrayList<Integer> listLatitude = new ArrayList<Integer>();
String sLongitude = (String) request.getParameter("x");
String sLatitude = (String) request.getParameter("y");
String path, list, scount; Integer numLong = null;
Integer numLati = null; Connection con = null; String slanje = "";
int limitLeft, limitRight, limitUp, limitDown, icount = 0;
if (sLongitude != null && sLatitude != null) {
try { numLong = Integer.valueOf(sLongitude);
numLati = Integer.valueOf(sLatitude); } catch(Exception ex) {}
} try{ Class.forName("org.apache.derby.jdbc.ClientDriver");
con = DriverManager.getConnection("jdbc:derby://localhost:1527/bazaprojekt", "projekt2009", "midlet"); limitLeft = numLong - 8; limitRight = numLong + 8; limitUp = numLati + 8; ...

How do I send x and y to servlet and receive some string in Android?

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Android :: Retrieve Data From Local Server By Using Http Get Method

Aug 31, 2009

What is the problem in the given code to retrieve the data from the local server by using Http Get method......Give some example code......I tried but if i give the url the result i m getting same url in the text view...shall any one point out wat the error in the code

CODE:........................

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Android :: How To Parse Ical File - Ics - With Ical4j API

Feb 7, 2010

Anyone have idea of parsing the ical calendar file with ical4j API for android app using eclipse as development environment. I have added ical4j API, to my project, but getting some errors related to API.

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Android :: Unable To Sync Ical / Contacts - Wifi Not Connecting

Jun 7, 2010

I just returned this fabulous device called the EVO. After waiting months and prepping by joining android forums and downloading various applications I found that the small bit lethal disagreements of not being able to properly sync iCal/contacts, wifi not connecting to networks in the same room and the biggest issue of them all, 1 phone bar in your house and outside of your house, making the use of such a wonderful device like buying a car without wheels�what�s the sense (pun intended). I just don�t get how after such advancements in technology how such well thought out devices like Mac�s OS and a open source OS like Android can�t get along. Millions are invested in R&D in these OS and devices. And things like contacts and calendar should be simple enough to play with any OS. Still I looked past those issues until I ran into the wifi issues at home. I am a techie at heart and a finance database programmer by day. So, when I say that my wifi setup at home should be able to connect to any b/g/n capable chip, I am not doing any guessing here. My EVO just would not get more than one bar, and I updated the firmware on my wireless network even when all of the other devices work perfectly well with my setup.

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Android :: Using HTTP Post On An Android Device To Put Data On Google App Engine Blob Store

Nov 14, 2010

I am trying to post data to the Blob Store on google's app engine, this code runs without throwing any exceptions, but on the blobstore end there is no log on the post request at all. The server side stuff works when i post using a form (albeit with mime data). I have allowed my android app to use internet. This is a stab in the dark but if any of you folks might have had an issue like this before perhaps the problem i am having might ring a bell

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HTC Hero :: Sync Ical - ITunes With Droid?

Aug 4, 2009

I have some questions about syncing my new HTC Hero with my macbook.

1. Can you sync your ical with Android?
2. Is it possible to sync iTunes with Android?

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Android :: How To Develop A Soft Keyboard - HTTP Connections To Synchronize Keyboard Data With A Cloud DB And Other Phones

Aug 13, 2010

I would like to play around with some ideas and develop a soft keyboard for Android to replace the default one.

Is there any general information about soft keyboard development for Android out there?

Any best practices or guidelines?

Can I do with my keyboard application pretty much anything I could do with a normal Android application?
Can I do HTTP connections to synchronize keyboard data with a cloud DB and other phones I have?
Can I open other windows/screens from a key press, e.g. to display a custom input interface different to a normal QWERTY one. If that doesn't work, can I use a pop-up dialog instead?

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HTC Droid Eris :: Syncing ICAL Into Google Calendars

May 19, 2010

I have a Droid Eris and a Macbook. I use iCal religiously and want to find a way to sync my iCal with Google Calendars. I used to use a program called Calgoo Connect, but that is no longer effective. Does anyone know of some freeware download?

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