Android :: JSON Array Iteration In Java

Aug 4, 2010

I am building an android app that needs to download and synchronise with an online database, I am sending my query from the app to a php page which returns the relevant rows from a database in JSON format.

Tell me the best way to iterate through a JSON array?

I receive an array of objects:

[{json object},{json object},{json object}]

What is the simplest piece of code I could use to access the JSONObjects in the array?

Now that I think of it the method I used to iterate the loop was:

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

So I guess I had was somehow able to turn the returned Json into and iterable array. Any Ideas how I could achieve this?

I apologise for my vaguness but I had this working from an example I found on the web and have since been unable to find it.

Android :: JSON Array iteration in Java


Android :: Convert Json Array To Normal Java Array

Aug 3, 2010

Is there a way to convert JSON Array to normal Java Array for android ListView data binding?

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Jul 27, 2010

Is there a simple way to convert a JsonArray to a standard Java Array? Obviously, you can iterate and do it explicitly, but I wanted to see if there was a direct way to do so.

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Jul 29, 2010

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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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Oct 8, 2009

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Android :: How To Parse JSON In Java?

Apr 7, 2010

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Android :: Java Example Of Processing JSON Response?

Aug 27, 2010

I am writing a simple Android app and have a database that will send back information into the app. I am new to Android and am looking for a simple example that demonstrates how the Android App can process a JSON response received from a HTTP request. I need to see what classes are used for Android apps to process a HTTP response. A reference to a good tutorial, or if you're keen, write a very basic method to do the job.

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Android :: Send A Json Object From Java To .net Client?

Oct 29, 2010

From my android client i am sending a json to string object.but the .net client is getting it as empty string. here is my code...

is this header format correct?

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Android :: Send Json String To .NET REST Service From Java?

Oct 27, 2010

i am trying to send a json string from my android client to my .net Rest service...

HttpClient client = new DefaultHttpClient();
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JSONObject json = new JSONObject();
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StringEntity str = new StringEntity(json.toString());
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str.setContentEncoding(new BasicHeader(HTTP.CONTENT_TYPE,"application/json; charset=utf-8"));
post.setEntity(str);
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Android :: RESTlet Tutorial App Does Not Return Java Objects (JSON Only) / Sort It Out?

Nov 15, 2010

I've been looking the source code available from the Restlet official tutorial.

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Aug 25, 2010

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Android :: Return Array From JNI To Java?

Oct 22, 2009

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Android :: Library / Method To Serialize - Deserialize Java Bean To Json In Droid?

Aug 2, 2009

Do you know a library or method to serialize / deserialize Java bean to json in android?

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Android :: Set Size On Char Array In Java

Oct 16, 2010

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Android :: Compressed Array Bytes Java From .NET Webservice

Nov 24, 2010

I have a problem.

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2 - The method returns the string "Hola Mundo" compressed, and this is what the webservice returns:

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

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Create Static Array Of Objects In Java?

Jan 1, 2014

I'm a little new too java programming. Im looking for a means to store groups of static data..so I understand these simple string arrays...

[HIGH]
private static String[] names = new String[] {
"aidanmack",
"johnsmith"
[code]....

But can I not combine that into an array of objects? somthing along the lines of what you would do with json? like...

[HIGH]
private static array[] multi = new array(){
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{"name":"johnsmith","age":"31"}
}
[/HIGH]

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Sep 24, 2010

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Android :: Parsing YQL JSON In Java - Android

Aug 31, 2010

Here is the JSON result:

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

UPDATE: And here is my code (assume buildQuery and RestClient are valid):

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

I get the following Exception on JSONArray quotes = query.getJSONArray("results");:

org.json.JSONException: Value {"quote": ...

The value of "quote" is printed in the debugger.

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Oct 30, 2010

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

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Jan 12, 2010

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Feb 16, 2010

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Oct 12, 2010

I'm new to android developing but right now I'm working on an application that displays Random Facts. Since I don't want it to be in a random order, I would like to have them in a list. I would like to order through them one by one and show them using TextView.

Resources res = getResources();
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CODE:................

But Like I said, I would like to just order through them one by one when a button is clicked.

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Sep 13, 2010

In my android application i need to insert an array into an array and access its values. Is there any way that i can get this done.

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Sep 21, 2010

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Mar 31, 2009

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Android :: Call Java File On Click In Another Java Class?

May 19, 2010

i have two files

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Gallery.java

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App.java
package gallery.display;
import android.app.Activity;
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Mar 16, 2009

I'm trying to call a java method from javascript using addJavascriptInterface(); but seems does not work, it always display "failure"; java code...

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Android :: Fix Json Link 100% In Php?

May 4, 2010

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Android :: Java.io / Java.Lang Different From Packages In Windows?

Aug 8, 2009

Java packages like Java.io, Java.Lang etc used in android, are they different from Java packages in windows ? means specially made for android ?

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