MyStringRequest.java

package com.prashant.adesara.volleysample.toolbox;

import java.util.HashMap;
import java.util.Map;

import com.android.volley.AuthFailureError;
import com.android.volley.Response.ErrorListener;
import com.android.volley.Response.Listener;
import com.android.volley.toolbox.StringRequest;


public class MyStringRequest extends StringRequest{

	private Map<String, String> headers = new HashMap<String, String>();
	private Priority priority = null;
	
	public MyStringRequest(int method, String url, Listener<String> listener,
			ErrorListener errorListener) {
		super(method, url, listener, errorListener);
	}
	
	@Override
	public Map<String, String> getHeaders() throws AuthFailureError {
		return headers;
	}
	
	public void setHeader(String title, String content) {
		 headers.put(title, content);
	}
	
	public void setPriority(Priority priority) {
		this.priority = priority;
	}
	
	/*
	 * If prioirty set use it,else returned NORMAL
	 * @see com.android.volley.Request#getPriority()
	 */
    public Priority getPriority() {
    	if( this.priority != null) {
    		return priority;
    	} else {
    		return Priority.NORMAL;	
    	}
    }	

}