Subscribed to my Channel? - Programmable 101

Baradwaj Varadharajan

Baradwaj Varadharajan is an enthusiastic Android Developer. Working as a Dev Engineer in creating and delivering android devices that are known globally. Passionate about sharing his knowledge and know how's to the aspiring developers.

Spinner in Android – Implementation and Overview

Spinner in Android – Implementation and Overview Spinner is a view that is used to provide the user with a dropdown holding list of elements. The user can then pick values from the set. By default, it will show a selected value from the list of items pre defined. The confusion lot of people have …

Spinner in Android – Implementation and Overview Read More »

ConstraintLayout Android – Overview and Implementation

ConstraintLayout in Android – Overview and Implementation ConstraintLayout in short is RelativeLayout on Drugs!! This is a viewgroup and was released as part of the v7 support library that came out last year. There is almost endless amount of flexibility that this Layout provides. We will take a look at all of them. What does …

ConstraintLayout Android – Overview and Implementation Read More »

ScrollView in Android – Overview and Implementation

ScrollView in Android – Overview and Implementation ScrollView is another frequently used view, which gives the ability to scroll through a list of items in the fixed part of the screen. The Scroll View may have one or more child elements placed within it. It is used mainly with a Listview in order to facilitate …

ScrollView in Android – Overview and Implementation Read More »

FrameLayout in Android – Implementation and Overview

FrameLayout in Android – Implementation and Overview FrameLayout is a simple and straight forward View that is used to hold a single child element inside it. It usually blocks a part  of the screen to display a single child view. Android Docs, advise against using multiple child elements inside the Frame Layout because, it is …

FrameLayout in Android – Implementation and Overview Read More »

RelativeLayout in Android – Overview and Implementation

RelativeLayout in Android – Overview and Implementation RelativeLayout is a frequently used layout in Android. Just like LinearLayout, we will be able to align the child elements but this time, it can be relative to each other. The Views & ViewGroups here talks about how the Viewgroup is responsible for holding the views. Elements arrangement …

RelativeLayout in Android – Overview and Implementation Read More »

LinearLayout in Android – Implementation and Overview

LinearLayout in Android – Implementation and Overview The View and ViewGroup tutorial here, will shed some light on how the various elements in android works. LinearLayout is a ViewGroup that will hold every element inside it in a linear fashion. That is, the elements are stacked and cannot be moved freely around. LinearLayout is a …

LinearLayout in Android – Implementation and Overview Read More »

RecyclerView & Adapter – CardView Implementation

RecyclerView Adapter for CardView Implementation RecyclerView according to google is “A flexible view for providing a limited window into a large data set”. This means that, we can recycle a view (We can make a repetitive implementation of view without actually creating them) based on the data we have. RecyclerView along with the concept of …

RecyclerView & Adapter – CardView Implementation Read More »

CardView in Android Tutorial – Creation and Implementation

CardView in Android – What to Know How often do you see the cardview in your android application. Here are some important cardviews that you see everyday!! You see the card view in the form of pretty pictures and like buttons everyday. But how do you create one! Lets see the required structures to create …

CardView in Android Tutorial – Creation and Implementation Read More »

ListView in Android – Implementation and Overview

ListView in Android – Implementation and Overview ListView in android is used to display list of items grouped together. The items are scrollable and set using the adapter (We will see about it a bit later). Think of list of items you want to see in your android application like this. You are going to …

ListView in Android – Implementation and Overview Read More »

CheckBox in Android – Implementation and Overview

CheckBox in Android – Implementation and Overview CheckBox is a important but but not very much used view in Android. You can allow the user to select one or multiple options using the checkbox and perform the respective action for it. Below is the implementation <CheckBox android:layout_width=”match_parent” android:layout_height=”match_parent” />   Just like any other view, …

CheckBox in Android – Implementation and Overview Read More »