Android :: How To Fill A ListView (in Droid) With XML / JSON Data?

Feb 9, 2010

I read a tutorial, and it uses SQLlite and "SimpleCursorAdapter" to fill the list with items. This is the code...



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Displaying JSON Data As Listview?

Sep 12, 2013

I 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].....

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Android :: Want To Retrieve Json Data Via Url With Droid

Nov 8, 2010

I'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 .

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Android :: Should I Use XML / JSON As Data Format In Droid Applications?

Feb 23, 2010

I'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?

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Android :: JSON Deserializing With Json Parsing In Droid App / What It Means?

Sep 24, 2010

What 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?

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Android :: Parse JSON Into A ListView Friendly Output

Dec 30, 2009

I have this JSON, which then my activity retrieves to a string:

CODE:......

It can be accessed here as well, although it because it's quite a long string, I've trimmed the above down to display what is needed.

Basically, I want to be able to access the items from "items_last_week" and create a list of them - originally my plan was to have the 'thumbnail' on the left with the 'item' next to it, but from playing around with the SDK today it appears too difficult or impossible to achieve this, so I would be more than happy with just having the 'item' data from 'items_last_week' in the list.

Coming from php I'm struggling to use any of the JSON libraries which are available to Java, as it appears to be much more than a line of code which I will need to deserialize (I think that's the right word) the JSON, and they all appear to require some form of additional class, apart from the JSONArray/JSONObject script I have which doesn't like the fact that items_last_week is nested (again, I think that's the JSON terminology) and takes an awful long time to run on the Android emulator.

So, in effect, I need a (preferably simple) way to pass the items_last_week data to a ListView. I understand I will need a custom adapter which I can probably get my head around but I cannot understand, no matter how much of the day I've just spent trying to figure it out, how to access certain parts of a JSON string..

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Android : Fill GridView With Data From Array

Nov 2, 2010

I have one question. How can i fill GridView with data from String array?

My code for adapter is :

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

Where tmpx is array with strings. But my app crashes, when i want to run activity.

LogCat error log:

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

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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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Android :: Web Browser JSON Request For Data

Jul 1, 2009

I 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

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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 :: 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 :: Getting Json Data Into A List View

Apr 29, 2010

I 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...

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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 :: Fill In Scroll View From File , Database / Any Data Source?

Nov 15, 2010

I want to bind data from an xml file? how can I do that where i'm using a layout xml file to define a scrollview ??

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Android :: Com.google.gson.JsonParseException - Failed Parsing JSON Source - Java.io.BufferedReader To Json

Jul 29, 2010

I 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:..............

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Fetching Some Data From Database Using Json Webservices?

Jan 25, 2012

am 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...

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Android :: Android JSON HttpClient To Send Data To PHP Server With HttpResponse

Mar 29, 2010

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

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Android :: How To Filter ListView Data When Typing On EditText In Droid?

Oct 29, 2009

I have a ListView and a EditText. How can I filter ListView data when typing on EditText ?

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Android :: Refresh Droid ListView After Adding / Deleting Dynamic Data?

Feb 12, 2010

I want to refresh an Android ListView after adding/deleting dynamic data.

Can any one tell me how to achieve this?

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Android :: Droid ListView Data Virtualization - Lazy Loading More Than 10,000 Items

Mar 4, 2010

Does anybody have an example of lazy loading (about 10,000 items) an Android ListView from a Sqlite databse?

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Android : How Does Droid Market Fill In A List

Jul 20, 2009

I'm currently trying to download List content and display it just like the android market does... Were can I find the Android Market code? Or any pointers how to approach such task?

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Android : Droid TableLayout To Fill Screen?

Mar 6, 2010

I'm battling with Android's retarded layout system. I'm trying to get a table to fill the screen (simple right?) but it's ridiculously hard.

I got it to work somehow in XML like this:

<?xml version="1.0" encoding="utf-8"?>

<TableLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_height="fill_parent" android:layout_width="fill_parent">
<TableRow android:layout_height="fill_parent" android:layout_width="fill_parent" android:layout_weight="1">
<Button android:text="A" android:layout_width="wrap_content" android:layout_height="fill_parent" android:layout_weight="1"/>
<Button android:text="B" android:layout_width="wrap_content" android:layout_height="fill_parent" android:layout_weight="1"/>
</TableRow>
<TableRow android:layout_height="fill_parent" android:layout_width="fill_parent" android:layout_weight="1">
<Button android:text="C" android:layout_width="wrap_content" android:layout_height="fill_parent" android:layout_weight="1"/>
<Button android:text="D" android:layout_width="wrap_content" android:layout_height="fill_parent" android:layout_weight="1"/>
</TableRow>

However I can not get it to work in Java. I've tried a million combinations of the LayoutParams, but nothing ever works. This is the best result I have which only fills the width of the screen, not the height:

table = new TableLayout(this);
// Java. You suck.
TableLayout.LayoutParams lp = new TableLayout.LayoutParams(
ViewGroup.LayoutParams.FILL_PARENT,
ViewGroup.LayoutParams.FILL_PARENT);
table.setLayoutParams(lp); // This line has no effect! WHYYYY?!
table.setStretchAllColumns(true);
for (int r = 0; r < 2; ++r)
{
TableRow row = new TableRow(this);
for (int c = 0; c < 2; ++c)
{
Button btn = new Button(this);
btn.setText("A");
row.addView(btn);
}
table.addView(row);}

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Android :: Get And Post JSON With Droid?

Jun 12, 2010

Is there any code snippet for getting and posting JSON object to a http server in Android? I want to call the API in my website and get the JSON response to be displayed in the Android apps.

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Android : How Can I Parse JSON In Droid?

Aug 30, 2010

I want to pull out the user block. The JSON result will always change, sometimes 4 users will be returned, sometimes 10 etc...

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Android : How To Parse Json Obj Droid?

Oct 28, 2010

i m facing prob in parsing this obj

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Android : Way To Parse JSON In Droid?

Aug 26, 2010

I would like to be able to pull out different fields like Name and Symbol etc. How can I create my JSONObject in Android to do this?

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Android :: How To Fill Bitmap Object With Color In Droid?

Jul 17, 2010

I'm working on Android game and there are some problem appear I want to fill a color on bitmap object but can not I tried bitmap.setPixel but my Image is PNG format (like a circle or unsharp, surrounded with transparent color) and android can not getHeight() or getWidth(), ie.

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Android :: Fill A Path In Droid With Linear Gradient?

May 14, 2010

Given a closed Path object result is like this: http://www.tutorialguide.net/images/adobe_photoshop/0043/001.jpg. Although that is a rectangle I'm looking for something which works with any closed Path.

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Android :: Add Data Into The Listview

Nov 23, 2010

My ListView has to be customized like, it should have three imageView in each ListItem along with the name and date that has to populated from the DB,added with that, once i click upon the a list item ,that corresponding Listitem information has to be displayed in another Screen...The Size of the List should be based on the Cursor object from DB..and it should be possible to add data in to the Listview..too. how to proceed the above said..Please check the ScreenShot of ListView that i mentioned..(My ListView should have to be like this only)..[SampleListView Below- please click that link][1] http://imgur.com/RjtXe.jpg.

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Android :: Droid View Doesn't Fill Screen Vertically / Why Is So?

Feb 28, 2010

Having this XML view code...

Why my ListView shows only the first item and does not fill the screen?

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Android : How To Fill Edit Text To Complete Screen Droid?

Oct 19, 2010

In my android application on click of image i would like to display a page which could provide a notepad facility to user. I placed a edit text with fill parent but the cursor starts from the middle of the screen.
Is there any way that i can start the cursor from the beginning.

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Android : Pink Color Fill On Photos Taken By Camera In Droid 1.5 / How To Fix?

Aug 3, 2010

I have written an application in android 1.5 to take a snapshot using SurfaceView. The image taken will have pink color fill at center. When we use a default camera application the photos are fine. I know there are some issues in android 1.5, also some hardware issues in some devices, however is there any workaround or settings to overcome this ?

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Android : Fill 10% Of Droid Screen With 2 Horizontal Colors (like A Toolbar)?

Jul 8, 2010

How can I fill the screen with 2 horizontal colors, such that the down one will get 10% of the screen? (like a toolbar)?

I'm trying modify the Linear Layout example to Code...

on the down "panel"(is it a panel?) the text is not shown complete.

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Android :: Example For Parsing Json In Droid With A Detailed Description?

Aug 16, 2010

Can anyone send me link which has an example for parsing json in android with a detailed description?

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Android :: Way To Show Data On Listview?

Jul 23, 2010

Here is my Arrival.Java. May i know why isn't there any data being shown on my ListView?

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Android :: How To Add Data To An Empty ListView?

Jul 6, 2010

I have a problem with listView, I used ArrayList to store data, and a customized Adapter. But, when I remove all the data, and add one item again, it does not display anything in this list. What happens to my List, can anyone help me?

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Android :: Replace Standard Droid JSON Parser For Better Performance?

Mar 23, 2010

I know that Android has a JSON parser baked in but I was wondering if it was worth using something that offered better performance (like Jackson - see http://jackson.codehaus.org/) ? Anybody tried that ?

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Android :: Using OnListItemClick With Data Driven ListView

Jun 25, 2010

I have a ListView which its contents could change at any time (eg. a list of cities within a state; a new city could be added to the state in our database at anytime). How do I implement, if possible, the onListItemClick event to work with this? For example, if a user selects a certain city in the ListView, i should be able to pass a value that independently identifies what city was clicked onto my next activity. I can't listen for positions because they could change with an addition or removal of a city.

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Android :: Contacts / Numbers Data To ListView

Mar 31, 2010

Does someone know how to get a 'flat' map / list of the contacts and there phone numbers. I am currently using this to build a datastructure, so I can display it in a lIstView, which is not really fast. The code shows that I do two queries. Would it be possible to do this with one query so that I end up with a just one cursor. The structure ideally would be: contact name number number contact name number

This would then allow me with a custom listView Adapter to display the data and make the names non clickable.................

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