Issue
I am making an app in android studio using an API that returns the following:
[{"domains": ["upes.ac.in"], "country": "India", "state-province": "Dehradun", "web_pages": ["https://www.upes.ac.in/"], "name": "University of Petroleum and Energy Studies", "alpha_two_code": "IN"}]
I run it as follows:
public void onResponse(String response) {
listaUniversidades = new ArrayList<>();
JSONArray jsonArray = new JSONArray(response);
String nombreUni, pais, url;
for (int i = 0; i < jsonArray.length(); i++) {
nombreUni = jsonArray.getJSONObject(i).getString("name");
pais = jsonArray.getJSONObject(i).getString("country");
url = jsonArray.getJSONObject(i).getString("web_pages"));
texto.setText(url);
listaUniversidades.add(new Universidad(nombreUni, pais, url));
}}
The thing is that the web_pages returns the following: ["http://.www.upes.ac.in/"]
How could I make it return the correct url? Since that way I can not access the university website.
Thank you!
Solution
I will assume that you aways want to get the first "web_page" inside the "web_pages" array.
You can try to convert the "web_pages" attribute to an array before trying to get the first element, like this:
url = jsonArray
.getJSONObject(i)
.getJSONArray("web_pages"))
.getJSONObject(0)
.toString();
Answered By - Aleph Santos
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