java - JSON Parsing in Android

I have searched alot on JSON Parsing in Android, but couldn't quite convinced. Actually got a brief idea but not so clear yet regarding JSON Parsing.

How to implement the JSON Parsing in the Application?

Answer

This is a very simple JSON String

{"key1":"value1","key2":"value2"}

In order to get values for it use JSONObject like this :

JSONObject json_obj=new JSONObject(your json string);
String value1=json_obj.getString("key1");
String value2=json_obj.getString("key2");

This is a slightly complex json string

[{"key1":"value1","key2":"value2"},{"key1":"value1","key2":"value2"}]

In order to extract values from this use JSONArray

JSONArray jArray=new JSONArray(your json string);
for(int i=0;i<(jArray.length());i++)
{
    JSONObject json_obj=jArray.getJSONObject(i);
    String value1=json_obj.getString("key1");

    String value2=json_obj.getString("key2");
}

Hope this helps a bit...........