For instance, if you open any messaging application, you may have one activity to read the messages, one activity to compose new messages, and so on. In Android, an activity is the point of the source through which the user can interact in an Android application.Īn activity basically is a single screen with a user interface. In general, an activity refers to a situation due to which plenty of other things are happening.

Let us now take a quick ride to each one of them to get to know them better. There are 4 core components of Android architectures, namely – What are Different Types of Android Building Blocks? Similarly, to design any android application, we need to know about these core building blocks or simply let’s call them ‘Android Components’.

and that is how we build a house or any concrete building. To be specific, to create a concrete structure we need bricks, cement, sand, mortar, etc. What are Different Types of Android Building Blocks?īuilding blocks, the name itself suggests that these are the essentials to design something bigger and better.Too many questions may be clouding over, so let us get to know about them one by one. What are the Android building blocks? Does Android have any? Can we design an Android application without the help of these building blocks? Now let us proceed towards the gist of this tutorial. In an earlier tutorial, we have seen Android Navigation Architecture components. It is open-source and is majorly designed for touch screen devices like smartphones. I guess Android doesn’t need its introduction… Does it?Īndroid is an operating system with its foundation on an adapted version of Linux kernel, developed by Google.

And this need has brought in competition amongst the companies to keep them tangible in the market by making their services accessible to end-user without much hustle.Īnd ‘Android’ is the major contributor that’s calming this chaos. With the evolution of the smartphone, the need for better and handy mobile applications has grown with time. As all of us are aware, with growing times, Android has gained a lot of booms.

Android app interface builder