Error of JSONObject cannot be converted to JSONArray - arrays

Question

I am not able to pass the data from API json to my textview respectively
I am getting "org.json.JSONObject cannot be converted to JSONArray" error
ERRORS :
W/System.err: org.json.JSONException: Value {"message":"accurate","cod":"200","count":1,"list":[{"id":1252948,"name":"Warangal","coord":{"lat":18,"lon":79.5833},"main":{"temp":315.66,"feels_like":314.6,"temp_min":315.66,"temp_max":315.66,"pressure":1002,"humidity":16,"sea_level":1002,"grnd_level":975},"dt":1590404957,"wind":{"speed":2.13,"deg":129},"sys":{"country":"IN"},"rain":null,"snow":null,"clouds":{"all":53},"weather":[{"id":803,"main":"Clouds","description":"broken clouds","icon":"04d"}]}]}
of type org.json.JSONObject cannot be converted to JSONArray
W/System.err: at org.json.JSON.typeMismatch(JSON.java:112)
This is my MainActivity code :
public class MainActivity extends AppCompatActivity {
TextView temp, sunraise, sunsets, wind, pressure, visibility, humidity;
EditText search;
ConstraintLayout constraintLayout;
ImageButton search_btn;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
temp = findViewById(R.id.temp);
sunraise = findViewById(R.id.sunrise);
sunsets = findViewById(R.id.sunset);
wind = findViewById(R.id.wind);
pressure = findViewById(R.id.pressure);
visibility = findViewById(R.id.visibility);
humidity = findViewById(R.id.humidity);
search = findViewById(R.id.your_city);
constraintLayout = findViewById(R.id.constraintLayout);
search_btn = findViewById(R.id.search_btn);
search_btn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
ConnectivityManager ConnectionManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
assert ConnectionManager != null;
NetworkInfo networkInfo = ConnectionManager.getActiveNetworkInfo();
if (networkInfo != null && networkInfo.isConnected()) {
new WeatherData().execute();
} else {
Snackbar snackbar = Snackbar.make(constraintLayout, "check your Internet connection", Snackbar.LENGTH_LONG);
snackbar.show();
}
}
});
}
class WeatherData extends AsyncTask<String, Void, String> {
String City = search.getText().toString();
#Override
protected String doInBackground(String... strings) {
OkHttpClient client = new OkHttpClient();
Request request = new Request.Builder()
.url("https://community-open-weather-map.p.rapidapi.com/find?type=link%252C%20accurate&units=imperial%252C%20metric&q=warangal")
.get()
.addHeader("x-rapidapi-host", "community-open-weather-map.p.rapidapi.com")
.addHeader("x-rapidapi-key", "a65ed4164bmshecc6a41b1453609p12d370jsn36dc92fffc6d")
.build();
try {
Response response = client.newCall(request).execute();
return response.body().string();
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
#Override
protected void onPostExecute(String s) {
if (s != null) {
try {
JSONArray jsonObject = new JSONArray(s);
if (jsonObject.length() > 0) {
JSONArray list = jsonObject.getJSONArray(Integer.parseInt("list"));
JSONObject o = list.getJSONObject(Integer.parseInt("0"));
JSONObject main = o.getJSONObject("main");
String temperature = main.getString("temp");
String press = main.getString("pressure");
temp.setText(temperature);
pressure.setText(press);
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}
}
}
This is my JSON :
{
"message":"accurate",
"cod":"200","count":1,
"list":
[{
"id":1252948,
"name":"Warangal",
"coord":
{
"lat":18,
"lon":79.5833
},
"main":
{
"temp":317.1,
"feels_like":316.2,
"temp_min":317.1,
"temp_max":317.1,
"pressure":1003,
"humidity":15,
"sea_level":1003,
"grnd_level":976
},
"dt":1590397763,
"wind":
{
"speed":1.96,
"deg":117
},
"sys":
{
"country":"IN"
},
"rain":null,
"snow":null,
"clouds":{"all":36
},
"weather":
[{
"id":802,
"main":"Clouds",
"description":"scattered clouds",
"icon":"03d"
}]
}]
}
I am just testing to display the json output into my respective textview.After my code is succesfull i will functionalize the search field to get data from API.
Can anyone help me out from this error !
Thank you !

Answer 1

First check if its a json array or json object before assigning if (json instanceof JSONObject)
Any why are you parsing string to integer?