Android Tutorial – Create Simple Calculator Android App

Create Simple Calculator Android App

In my previous blog I wrote in details how can we create a simple contact android app. In that particular app I also explained concepts of Intent, Context Menu and many more. You can find all my other articles in Android section. In this blog we will create a calculator android app. This is a simple calculator […]

Android Tutorial – Transfer Data Between Activities Using Intent

Android Development Tutorial : Android Basic Life Cycle

In previous android development tutorial I wrote about Volley Library in details and how can we import Volley library in our project. I also explained how we can parse JSON data using volley library. Android developers can find all my android tutorials in Android section. In Android, user interface is displayed through an activity(Screen). Activity is […]

Android Tutorial – JSON Parsing Using Volley Library

Android Development : Android Volley Library Architecture

In my previous android programming tutorial article I explained, how we can do static JSON parsing in android using android JSON library. It’s a good starting point for learning android programming. You can read from here: Static JSON parsing in Android This article is android tutorial on Volley, it’s features and JSON parsing using volley […]

Startup Tutorial – Signup Emails with AWS Lambda and DynamoDB

Programming Amazon Web Services : Signup Emails with AWS Lambda and DynamoDB

The blog explains how to setup signup email backend with AWS Lambda microservice and Amazon DynamoDB. It’s a good tutorial for amazon web services developer who want to get started with microservices & programming  amazon web services. Emails processed by the AWS Lambda function will be stored in DynamoDB. Perfect for startups. How to invoke […]

Android Programming : Static JSON Parsing in Android

Android Programming Static JSON Parser

JSON data structure is very popular for structuring text. It’s a stand-alone JavaScript Object. It has replaced XML as object representation due to it’s simplicity. JSON notation is not only readable by JavaScript, but most languages today have some kind of JSON library for parsing JSON. JSON unlike XML, is easily parseable. Parsing of JSON […]