How to send array type parameters via com.android.volley.Request

I think i can better explain you with the Code.Suppose you need to send an array of n elements.Then you should send it like.

params.put("x[0]","value1");
params.put("x[1]","value2");
   .
   .
   .
params.put("x[n-1]","valuen");

returns params from getParams method you are done.Hope it will help.Thanks.

If we look at the request class we can find below functions:

/**
 * Returns the raw POST or PUT body to be sent.
 *
 * @throws AuthFailureError in the event of auth failure
 */
public byte[] getBody() throws AuthFailureError {
    Map<String, String> params = getParams();
    if (params != null && params.size() > 0) {
        return encodeParameters(params, getParamsEncoding());
    }
    return null;
}

/**
 * Converts <code>params</code> into an application/x-www-form-urlencoded encoded string.
 */
private byte[] encodeParameters(Map<String, String> params, String paramsEncoding) {
    StringBuilder encodedParams = new StringBuilder();
    try {
        for (Map.Entry<String, String> entry : params.entrySet()) {
            encodedParams.append(URLEncoder.encode(entry.getKey(), paramsEncoding));
            encodedParams.append('=');
            encodedParams.append(URLEncoder.encode(entry.getValue(), paramsEncoding));
            encodedParams.append('&');
        }
        return encodedParams.toString().getBytes(paramsEncoding);
    } catch (UnsupportedEncodingException uee) {
        throw new RuntimeException("Encoding not supported: " + paramsEncoding, uee);
    }
}

So you can override byte[] getBody() throws AuthFailureError. Create your own body and convert it to byte[] and return it.