JSON Parsing in Android [duplicate]

by

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………..

More Related Contents:

  1. How can I parse this JSON in Android?
  2. JSON parsing to Java – Android application
  3. Parse JSON object with string and value only
  4. No response from jsonArray request [closed]
  5. How to convert jsonString to JSONObject in Java
  6. “Expected BEGIN_OBJECT but was STRING at line 1 column 1”
  7. JSON Array iteration in Android/Java
  8. How to parse XML using the SAX parser
  9. how to parse JSONArray in android
  10. Get nested JSON object with GSON using retrofit
  11. Parsing query strings on Android
  12. Difference between JSONObject and JSONArray
  13. How to parse JSON in Java
  14. How to parse json parsing Using GSON in android
  15. Android JSONObject – How can I loop through a flat JSON object to get each key and value
  16. Parsing JSON array into java.util.List with Gson
  17. Retrofit Expected BEGIN_OBJECT but was BEGIN_ARRAY
  18. Convert JSONArray to String Array
  19. What is the basic purpose of @SerializedName annotation in Android using Gson
  20. creating Hashmap from a JSON String
  21. Convert normal Java Array or ArrayList to Json Array in android
  22. how to send array of params using volley in android
  23. ANDROID: email client receiver email id empty in android-parse
  24. How to use parameters with HttpPost
  25. Android connection to localhost
  26. How to test if a JSONObject is null or doesn’t exist
  27. How to convert JSONArray to List with Gson?
  28. Gson turn an array of data objects into json – Android
  29. Parsing JSON File Java [duplicate]
  30. Endless scrolling listview not working

Leave a Comment