Android Open Source - KnightNews_Android Request Manager

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Back to project page KnightNews_Android.

License

The source code is released under:

Copyright (c) 2014, James Van Gaasbeck All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are m...

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Java Source Code

package knightnews.android;
/* w w  w  . ja  v  a  2 s .  c o  m*/
import android.content.Context;
import android.text.TextUtils;

import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.toolbox.Volley;

public class RequestManager {

    private static final String TAG = "RequestManager";

    private static RequestManager sInstance = null;
    private RequestQueue mRequestQueue;
    private Context mAppContext;

    private RequestManager(Context appContext) {
        mAppContext = appContext;
        mRequestQueue = Volley.newRequestQueue(mAppContext);
    }

    public static RequestManager getInstance(Context context) {
        if (sInstance == null) {
            sInstance = new RequestManager(context.getApplicationContext());
        }
        return sInstance;
    }

    public RequestQueue getRequestQueue() {
        return mRequestQueue;
    }

    public <T> void addToRequestQueue(Request<T> req, String tag) {
        req.setTag(TextUtils.isEmpty(tag) ? TAG : tag);

        //VolleyLog.d("Adding request to queue: %s", req.getUrl());

        getRequestQueue().add(req);
    }

    public void cancelRequestByTag(String tag) {
        getRequestQueue().cancelAll(tag);
    }
}

Java Source Code List