I am trying to parse a json
{"objects":[{"obimages":["obj_icon\/133431837745.jpg","obj_icon\/1334318377319.jpg","obj_icon\/1334318378384.jpg","obj_icon\/1334318378ajmer21.jpg","obj_icon\/1334318378df.jpg"]}
}
i have to get the values in "obimages" individually.
can any one please help me.
Refer this site, this will explain how to parse a jason link, http://www.androidhive.info/2012/01/android-json-parsing-tutorial/
Use the classes JSONObject and JSONArray to parse JSON
Related
I have a JSON which is returned from a Web Service Developed in PHP but I need help to converting this JSON to JSONArray in Android
{"Name":"John","Contact":"3331234567"}{"Name":"Doe","Contact":"3017654321"}{"Name":"Smith","Contact":"3001234765"}
How can i convert this String returned from URL to JSONArray
Thank you Guys for giving me an idea to fix this problem. I have figured it out bu conceding a string e.g: "n" while writing response on my web service now i can split this on my Android App.
I'd suggest to return it from the web service as a standard JSON Array, which means:
[{"Name":"John","Contact":"3331234567"},{"Name":"Doe","Contact":"3017654321"},{"Name":"Smith","Contact":"3001234765"}]
In this case you can parse it with any common json parser easily (gson, org.json, any other).
Returning it as you do it now produces invalid JSON - just put it to any online JSON validator and it will complain about this.
1. I suggested you to create json file in standard mode
like this:
{
"USER":[ {
"Name":"John",
"Contact":"3331234567"
}
{
"Name":"Doe",
"Contact":"3017654321"
}
{
"Name":"Smith",
"Contact":"3001234765"
}]
}
if you have not any field more , you can remove "USER":
2. You should use json parser library like GSON
**3.**use "pojo" site for create json model in java like http://www.jsonschema2pojo.org/
I had error
org.json.JSONException: No value for data
image
I had tried many ways but I can't solve it. Please help me to fix it.
It is possible to use Gson API to parse JsonObject above to java Object?
You need to get posts before.
JSONArray data = responde.getJSONObject("posts").getJSONArray("data");
instead of
JSONArray data = responde.getJSONObject().getJSONArray("data");
This should work for this scenario, but you really need to check for non existent keys or values.
I am new to json.
I want to pass response to server through json and read result.
I want to pass data like as fallows to the given url
{"dataset":
[{"fname":"fane",
"Lname":"lname"
}
]}
if any one know the solution please help me.
Thanks in advance.
I am new to Android Application Development. Please help me how to store JSON file to my sqlite3 database.
Thanks for helping...
u have json content. First u have to split all the datas from that.(It is in the form of json object and json array).
U ll get as string,
then put into database.
You can store JSON object as a String form .. What problem are you getting in that?
You need parse the jsonobject to stings ,For json parsing you can go through with following link http://www.androidhive.info/2012/01/android-json-parsing-tutorial/
JSONObject jObject = new JSONObject(myJsonContent);
JSONObject menuObject = jObject.getJSONObject(String.valueOf(jObject.keys().next()));
myJsonContent is response from server
and i dont know what is start tag ... and i dont want to know even...
and after that without knowing any tag of response i want to parse response..
this is requirment because in the future we will not be knowing if server guys change data and tags as well so we need to create like this which will be work even if server guys changes all the tags in future
please help me any kind of help is very appriciable
You should check here,
http://developer.android.com/reference/org/json/JSONObject.html
get keys from json object i.e. iterator and loop thorough it and use jsonObject.names() to get the array of names. This should guide you to the right solution.
Sorry for the plug, but you could try do what I did - use this parsing object generator