I am Trying to parse Json data into a list view The list view is declared, and the Url I use is built with Uri.Builder, I have tested the URL with POSTMAN and it works and displays the data(on PostMan) I am Using Volley to get the data I can not figure out what the problem is The code I use works for populating other list views but as soon as I add more paramaters, It shows blank
My Json data
{"success": 1,"Name": [{"ProjectDescription": "Project Name"},{"TaskCode": "VAL001"},{"TasDescription": "Value text
test"}]}
My Code
private void LoadTaskSpinner(String url) {
final ProgressDialog pd=new ProgressDialog(reportActivity.this);
pd.setMessage("Please Wait..Loading Time Log Data");
pd.setCanceledOnTouchOutside(false);
pd.show();
RequestQueue requestQueue=Volley.newRequestQueue(getApplicationContext());
StringRequest stringRequest=new StringRequest(Request.Method.GET, url, new Response.Listener<String>() {
@Override
public void onResponse(String response) {
pd.cancel();
try {
JSONObject jsonObject=new JSONObject(response);
if (jsonObject.getInt("success") == 1) {
JSONArray jsonArray=jsonObject.getJSONArray("Name");
for (int i=0; i < jsonArray.length(); i++) {
JSONObject jsonObject1=jsonArray.getJSONObject(i);
String task=jsonObject1.getString("ProjectDescription");
String code=jsonObject1.getString("TaskCode");
String desc=jsonObject1.getString("TasDescription");
Project.add(task);
Project.add(code);
Project.add(desc);
}
}
report.setAdapter(new ArrayAdapter<>(reportActivity.this, android.R.layout.simple_spinner_dropdown_item, Project));
} catch (JSONException e) {
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
pd.cancel();
error.printStackTrace();
}
});
int socketTimeout=30000;
RetryPolicy policy=new DefaultRetryPolicy(socketTimeout, DefaultRetryPolicy.DEFAULT_MAX_RETRIES, DefaultRetryPolicy.DEFAULT_BACKOFF_MULT);
stringRequest.setRetryPolicy(policy);
requestQueue.add(stringRequest);
}
Shiv Kumar, Suggested an Edit for me, This Solved my Issue
JSONObject jsonObject1=jsonArray.getJSONObject(i);
String key=jsonObject1.keys().next();
String task=jsonObject1.getString(key);
// String code=jsonObject1.getString("TaskCode");
// String desc=jsonObject1.getString("TasDescription");
Project.add(task);
//Project.add(code);
//Project.add(desc);