Intent class in android In previous article we discussed Intent class. In this article we will explore Intent Class in more detail and how we can start activities with Intents. We can start activity by calling startActivity(Intent intent, ...) and startActivityForResult(Intent intent, ...) When we call these methods, Android has to figure out which single
Android – What is Intent Class? An Intent Class is a Data Structure that represents 1. An operation to be performed, or 2. An event that has occurred. Intents provide a flexible language for specifying operations to be performed. E.g Pick a contact, Take a photo, Dial a phone number or show a map. Intent
Activity class in Android application development In previous article we discussed about android activity class and task and task back stack, activity life cycle and so on. In this article we will discuss methods of activity class. OnCreate method This method is called when an activity is created. This method sets up the initial state.
Fundamentals of Android application development part 2 In one of previous post we looked at android application development part 1. In this article we will explore android platform fundamental application development components in more details. User Interface Layout User Interface Layout are specified in XML files. Some tools allow use to create the application layout
In this article on fundamentals of android application development we will discuss 4 basic building blocks of android application development from which android apps are built. These building blocks are implemented as java classes. First of these building blocks is the Activity Class. This is the main class that users see when the run an
In this article we are going to explore android platform. Android is becoming more and more popular these day and a study indicates that there will be more than 500 billion apps downloaded till 2015. So if someone want a career in IT sector then they should know Mobile App Development. So in this series