I can receive a json array but how can i send a json array using volley?
JsonArrayRequest arrayReq = new JsonArrayRequest(URL,
new Listener<JSONArray>() {
}
Try and implement it using the snippet below, i hope it will work:
public class JsonPostArrayRequest extends JsonRequest<JSONObject> {
JSONArray params;
public JsonPostArrayRequest(String url, Response.Listener<JSONObject> listener, Response.ErrorListener errorListener,JSONArray params) {
super(Method.POST, url, null, listener, errorListener);
this.params=params;
}
@Override
public byte[] getBody() {
if ( this.params != null && this.params.length() > 0) {
return encodeParameters( this.params, getParamsEncoding());
}
return null;
}
private byte[] encodeParameters(JSONArray params, String paramsEncoding) {
try {
return params.toString().getBytes(paramsEncoding);
} catch (UnsupportedEncodingException uee) {
throw new RuntimeException("Encoding not supported: " + paramsEncoding, uee);
}
}
@Override
protected Response<JSONObject> parseNetworkResponse(NetworkResponse response) {
try {
String jsonString =
new String(response.data, HttpHeaderParser.parseCharset(response.headers));
return Response.success(new JSONObject(jsonString),
HttpHeaderParser.parseCacheHeaders(response));
} catch (UnsupportedEncodingException e) {
return Response.error(new ParseError(e));
} catch (JSONException je) {
return Response.error(new ParseError(je));
}
}
}
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