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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Apr 7, 2010
I have the following JSON text that i need to parse to get page Name, pagePic, post_id, etc. What is the required code? page Info: { page Name: abc pagePic: http://profile.ak.fbcdn.net/object2/367/... }
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Jun 12, 2010
String s = [{"id": 1, "fields": {"Name": "hello1", "Age": "10" }}, {"id": 2, "model": "fields": {"Name": "hello2", "Age": "12"}}] I get error when I do this Code...
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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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Oct 28, 2010
i m facing prob in parsing this obj
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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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Jul 14, 2010
Is there any way to parse JSON object, that comes from facebook server in a response, into ArrayList or Map so that i can set values in my ListView. I am finding difficulty in parsing because JSON object itself contains JSONArray and this Array can contain JSONObject may be in recurcive order.
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Feb 27, 2012
My app sends a request to a php script on my website and the php script sends back a JSON string like this:
Code:
{"route": [
{
"summary": {
"leaveat": "11:58",
"arriveby": "12:23",
"duration": "25 mins",
"transfers": 1,
"fareA": "1euro",
"fareC": "0.8euro"
[code]....
The main tag is "routes", it contains "route" which is an array of objects consisting of a "summary" and "sections", "sections" is an array itself.Well, what I need is to parse this JSON to be able to write details for each "route" such as:
-duration: 25 mins - transfers: 1 - fareA: 1euro - fareC: 0.8euro - Station1/11:58-11:59 - Station2/12:06-12:23 - Station3/x
-duration: 40 mins - transfers: 2 - fareA: 1.4euro - fareC: 1euro - Station1/12:03-12:20 - Station2/12:21-12:25 - Station3/12:28-12:32 - Station4/x"
I'm trying to do this from yesterday and I can't find the way to read the data from the JSON string.I've tried with getJSONObject() and getJSONArray() in many combinations, but no the correct one.Since I've tried many codes, I think is useless to write here what I tried.I've removed the outer "routes" which actually was useless, but I yet can't parse it.
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Sep 4, 2013
I am trying to parse some JSON Code in the webview of an android app; but it is completely failing.
Code:
window.android.log(base64_decode(emails[i]));
var test = JSON.parse(base64_decode(emails[i]));
and the results:
[code]...
I have tried using JSON2, and JQueries parseJSON function; both have returned the same error;
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Aug 25, 2010
In my Android client I want to receive JSON objects from a server. By googling I found a lot of different possibilities how to best parse the InputStream from the Server, but most of them wrote their own parser. Isn't there a library which does this parsing for me? Or how should I best implement it by myself?
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Feb 14, 2010
I am running Windos 7 and Eclipse 3.5 and I don't know why I keep getting this error. When I try run the program it gives me:[2010-02-13 23:09:41 - HelloAndroid]The connection to adb is down, and a severe error has occured.[2010-02-13 23:09:41 - HelloAndroid]You must restart adb and Eclipse.[2010-02-13 23:09:41 - HelloAndroid]Please ensure that adb is correctly located at 'C:UsersMohitDocumentsAndroidSDK oolsadb.exe' and can be executed.I even tried runing Eclipse and adb.exe as admin. What is going on? How can I fix this and start making Android apps?
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Sep 13, 2010
I have the following problem. I was developing in android using the eclipse and android-sdk-windows saved in an folder (e.g. C:androidandroid-sdk_r07-windowsandroid- sdk-windows and C:androideclipse-pulsar-helios-win32). But after i downloaded and installed the eclipse and android sdk again, in the after folder, i got this error message: "Failed to parse the output of 'adb version' " and can't run my application, because the emutaros that starts is not identified by the eclipse, i can't find it into "Devices" tab from eclipse. I found from the net the following http://stackoverflow.com/questions/2260118/failed-to-parse-the-output "Try closing Eclipse, issuing a 'C:UsersMohitDocumentsAndroidSDKools kill-server' command from terminal and retrying. If that still doesn't work, you could try opening Activity Monitor to see if there are any existing adb processes running, and kill them. but i am using Windows XP and i don't know how to use kill-server command from the terminal. I mean in run/cmd there are is no such a command or how can i use the second solution - to open Activity Monitor from Windows XP
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Jun 8, 2010
I am trying to learn Android development, so I downloaded Eclipse Galileo and the Android SDK. However, whenever I start Eclipse, I get the error message "Failed to parse the output of adb version." In the Console/DDMS pane, the debug output reads:[2010-06-07 20:15:13 - ddms]Failed to reopen debug port for Selected Client to: 8700 [2010-06-07 20:15:13 - ddms]Address family not supported by protocol family: bind java.net.SocketException: Address family not supported by protocol family: bind
at sun.nio.ch.Net.bind(Native Method)
at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
at com.android.ddmlib.MonitorThread.reopenDebugSelectedPort(Unknown Source)
at com.android.ddmlib.MonitorThread.run(Unknown Source)[2010-06-07 20:15:17 - adb]Failed to parse the output of 'adb version'I am running Eclipse Galileo, have the most recent Android SDK downloaded, and am running Windows Vista 32-bit SP2. I am sure that the Android SDK path is correct and that all the files are there.I would appreciate any assistance anyone could provide.P.S.--If anyone could direct me to any useful Android development resources.
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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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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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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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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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Feb 6, 2014
I want to output Android's camera output to a PC through Wifi or Internet.
I cant find a suitable app for the purpose. I did try to find one.
Closest I came to was MirrorOp Sender, but it shares screen?
I have a Galaxy S3 I9300 and a Galaxy Mini S5570
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Mar 11, 2010
My open-source Android application uses this in an SQL query:
String.format("%f", someDoubleValue);
Unfortunately, in some languages the coma is "," instead of "." and the SQL engine does not like it.
What is the best way to convert a double to a SQL-friendly string on Android?
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Jul 2, 2010
I'm new to android, and not so new to Linux. I came here from windows about 2 years ago and now I'm using the latest version of Ubuntu. I'd still consider myself a Linux newb but it is now the only OS I use. I understand that Linux has a tiny market share and all but why isn't this phone more Linux friendly? Why can't I sync my contacts and calendar with any Linux software? I have a gmail account but do I really want to rely on the internet for everything, Finally can any fellow Linux users recommend anything that will make this phone more useful to me, or direct me to threads that will? I'd appreciate any Linux specific tips. apps, or anything on either side of the USB cable.
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Sep 19, 2010
I'm increasingly feeling like our beloved Droid1, which has been by far the best supported by developers of root, will eventually be abandoned by our developers as more and more smartphones emerge with better specs - from manufacturers who will play ball with us - unlike the Motorola, who is apparently giving the root community the cold shoulder with new encrypted bootloaders and closed exploits.As November approaches, the mass exodus will begin as those who can upgrade early will begin to do so (as some already have who have lines on their accounts that are upgradable now), and the number of Droid1 owners will dwindle more rapidly.My question is - after the dust settles - to which manufacturers will our developers migrate to the most? Which one will be the most root-friendly? I have been spoiled by flashing ROM after ROM after ROM and making all sorts of modifications, and the thought of having to use anything stock turns my stomach.Pete, Fab, Chevy, JRummy, Koush, CyanogenMod team, CVPS - and others (you know who you are) - feel free to guide us in the right direction!
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Jun 10, 2010
I love Friendstream. I like being able to view my Facebook, Twitter, and Flickr all in one place. But it seems to eat up all my batter power. After I stopped using it my battery lasted a lot longer. Are there any other good battery friendly replacements for Friendstream?
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Sep 29, 2010
I have tried a lot of roms and end up always going back to xtrrom. The main problem for me on most roms (kaos, celb, tazz, tainted tenzo, etc...) is that they will not play video texts. they only show the first frame. This is a deal breaker for me. What if any advice do you all have?
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Nov 19, 2010
I want a kernel that gives me longer battery for my UD 2.0.0 ROM, and hits 800-1000MHz. Anyone got any good suggestions? slayher kernels are great with LFY, but not with UD
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Nov 28, 2010
End-up whit a black scren ,can't make any call,can't do anything whit the pnone! after i unlock the scrensaver there i am black scren,long touch scren=fail, key setting=fail,companoin mount=fail and my intivarus said was clean.
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Jul 19, 2010
I got my Vibrant on Saturday and have been more than satisfied with it. However there are a few quirks than can be a little annoying.
It seems as if this phone is not hands-free friendly when it comes to cars. I set it up to connect to my Infiniti G37 and it worked fine, however once i turn off the car and turn it back on it recognizes the connection but does not connect to it. The only way for me to get it working again is delete it from memory and set it up again. Maybe someone is having similar issues or can share some advice.
P.S. Bluetooth hands-free worked flawlessly on my BB 9000, so I know this system is not faulty.
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May 4, 2010
I'm trying to create an rss feed that my droid app reads but i have some holes that i can figure how to fix the json link page is http://www.mandarich.com/mandarichServer/mlb/indexbaseball.php when reading the json i can see where the icon is missing on some and cant figure out why. mainly only for citys like ney york and chicago(cities with two names)
and the code i have for the php is as follows ...
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Apr 16, 2010
I do not know the reason why am i getting same values of different JSON date values. Here is my code for parsing date values in JSON date format:
package com.jsondate.parsing;
import java.text.SimpleDateFormat; import java.util.Date;
import android.app.Activity; import android.os.Bundle; import android.util.Log; import android.widget.TextView;
public class JSONDateParsing extends Activity {/** Called when the activity is first created. */String myString;
@Override public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
TextView tv = new TextView(this);
//Date d = (new Date(1266029455L));
//Date d = (new Date(1266312467L));
Date d = (new Date(1266036226L));
//String s = d.getDate() + "-" + d.getMonth() + "-" + d.getYear() + d.getHours() +
d.getMinutes() + d.getSeconds();
// SimpleDateFormat sdf=new SimpleDateFormat("yyyy MMM dd @ hh:mm aa"); //Toast.makeText(this, d.toString(), Toast.LENGTH_SHORT);
Log.e("Value:", d.toString());
myString = d.toString();
String []words = myString.split(" ");
for(int i = 0;i < words.length; i++)
Log.e("Value:", words[i]);
myString = words[2] + "-" + words[1] + "-" + words[5] + " " + words[3];
tv.setText(myString);
setContentView(tv);
} }
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Oct 8, 2009
I'm trying to parse JSON in android but am having trouble with accessing sub children of an object. I am trying to extract augment from the following. Code...
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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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