Fetch Data From Json Category Wise
I am writing an app in which i am fetching data from JSON, and i am able to fetch list of Categories but whenever i do click on any of the Category not getting List of Products und
Solution 1:
You read the JSON from the webservice into a JSONObject
however the JSON you have posted is a JSONArray
. Try something like this to parse your JSON...
JSONArray jObj = new JSONArray(json);
if (jObj != null) {
for(int i = 0; i < jObj.length(); i++) {
JSONObject cat = jObj.getJSONObject(i);
String id = cat.getString("categoryId");
String title = cat.getString("categoryTitle");
JSONArray devices = cat.optJSONArray(title, null);
for(int j=0; i<devices.length(); j++) {
//get itemId and itemTitle
}
}
}
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