What is the Base Expandable List Adapter in android? Base Expandable List Adapter is used in android when we have to display a nested list view. We will understand a nested list view by an example. We have to display the tech stacks along with the programming languages used within it. So we can display the tech stacks in the list view such as Android Development, IOS Development and Web Development. Each tech stack has their set of different programming languages so we can display the list of programming languages when a user clicks on any of the tech stack. ... Read More

What is an Auto Image Slider in Android? In this tutorial, we are going to learn on How to implement an Auto Image Slider in our android application using Kotlin as a programming language. Auto Image Slider is a UI widget which contains multiple images sliding automatically from left to right or in opposite directions. This type of feature is seen in many ecommerce applications which are used to display different types of banners to the customers using auto image slider widget. Implementation of Auto Image Slider We will be creating a simple application in which we will be simply ... Read More

What is an audio manager in android? Audio Manager the name itself suggests to us that it is used to manage the audio profile within the android application. This is generally used to switch between different audio modes for android devices such as ringer mode, silent mode and vibrate mode. Implementation of Audio Manager We will be creating a simple application in which we will be simply displaying 3 buttons and 2 text views. The 3 buttons inside our android application are used to switch between different audio modes such as Ringer mode, silent mode and vibrate mode. We will ... Read More

Introduction UI Layouts in android are used to define the user interface which is being displayed to the user when the mobile application is being used. It is generally used to display what the user will see on the screen. Every android application consists of one or more UI layouts present within it. Every activity which is being created within an android application consists of different types of UI layouts within it. UI Layouts are generally used as a parent component which holds all the widgets within the application whether it may be text view, image view or others. Layouts ... Read More

More than 3.5 billion people across the globe are predicted to use smartphones by 2020. Data sync, data sharing, backup and storage options, etc., are available in various software packages. The ease of use and low cost of storage made possible by the cloud computing platform has led to its widespread adoption by businesses of all sizes. There are different cloud options available, but you should prioritize finding one that uses the Pay-Per-Use model, i.e., a cloud platform that only charges you for your services. For this reason, lots of programmers are diving into Android smartphone development. The Android mobile ... Read More

Introduction In this article, we are going to learn on How to display toast messages in our android application using Kotlin as a programming language. What is toast in android? Toast in android is a type of short notification which is displayed to the user without disturbing the other functionalities of the application. This notification is generally displayed in the floating manner at the bottom center part of the android application. This type of notification is generally displayed for a very short period of time which may vary from 3 to 4 seconds depending on the type of toast message ... Read More

Introduction Android Studio is an official IDE for android development. It is used by many android developers for developing android applications. It is developed by Intellij. Android studio provided so many inbuilt functionalities which makes the app development process more easier. Various functionalities provided by Android studio are as follows − It provides a different set of emulators for testing our mobile applications across various devices with different android versions as well as different sdk versions. Android studio provides support for different programming languages such as C++, Java, Kotlin, JavaScript and many more. Android Studio provides built ... Read More

Introduction Android SDK(Software Development Kit) is a set of development tools which is required when building any android application. Android SDK consists of several components within it such as − SDK Platforms. SDK Tools. SDK Update Sites. Android Emulator. In this article, we will take a look at What is Android SDK and what are the different components which are present in the Android SDK. Android SDK It is a collection of software development tools and libraries which are required for building any android application in any IDE whether it may be android studio, eclipse ... Read More

What is Motion Layout in Android? Motion Layout is a child class of Constraint Layout in Android. It inherits properties from Constraint Layout. This layout is used to manage motion and layout animations for the widgets within the android application. Motion Layout is used to provide gesture control animations such as wipe down, swipe up and other types of motions within our android application. Implementation of Motion Layout in Kotlin We will be creating a simple application in which we will be simply displaying two text views. We will be adding these text views within our Motion Layout and adding ... Read More

Introduction Android Boot Process is a process of starting a computer for using it. A computer system can be started by switching on the power supply. When the computer is started it is able to read only the part of storage called Read only memory. A small program is started on launching the computer which is stored and called as firmware. It allows accessing other types of memory such as main memory and hard disk. The firmware is use to load big programs and run it into the computer's main memory. Boot Manager is run in all devices whether it ... Read More