Found 2041 Articles for Mobile Development

Introduction In many android applications nowadays we can get to see the application asks for permission to use a specific feature during runtime. For example the application which uses a device camera asks for camera permission during the runtime of the application, from that user can provide or reject the permission. In this article we will take a look on How to add Runtime permissions within our android application. Implementation We will be creating a simple application in which we will be creating a text view for displaying the heading of our application. After that we are creating a button ... Read More

Registered Jack The Registered jack is a network interface to connect various data equipment and telecommunication systems to provide the services offered by the telephone exchange. The local channels then exchange data for the shorter or longer-distance carriers. It offers network cabling, fixing wires, and jack construction. Customers and telephone companies have to register through the registration interface to deliver and manage the physical installation of jacks and wires this was made mandatory in the year 1970 by Federal Communications Commission (FCC) and registered connections have brought to real-time usage in the year 1973 with the physical setup of wires, ... Read More

People are getting connected easily with others using the network for sharing data. The data is transmitted from the sender side to the client side either in a wired or wireless connection and the mode of medium will be guided or unguided. For the wired way of data transmission, the connections can be chosen from the coaxial cable, fiber optic cable, and twisted pair cable. Wireless Communication emerged in the 19th century and is used in every field of communication. Wireless Communication Data communication occurs in the unguided medium when the sender and receiver are not physically connected but use ... Read More

Android Studio is an Integrated Development Environment (IDE) developed by Google for building applications for all Android devices. It is a powerful tool that provides a comprehensive environment for creating and testing Android apps, with features such as code highlighting, debugging, and testing. In this article, we will explore various features of Android Studio that make it an indispensable tool for building Android apps. We will also discuss how Android Studio can be used to create apps for different Android devices, such as smartphones, tablets, wearables, and even TV. Getting Started with Android Studio Before we dive into features of ... Read More

Are you interested in Android development and want to learn how to create amazing mobile apps? Then, you’ve come to the right place. In this article, we’ll be exploring some of the best Android development courses available in 2023. Android is the most popular mobile operating system, with over 2 billion active users worldwide. Therefore, it's no surprise that the demand for skilled Android developers is on the rise. Learning Android development can lead to a rewarding and lucrative career, as well as giving you the opportunity to create innovative mobile apps that can change the world. So, without further ... Read More

Introduction Many times in android applications we use to display so many different types of activities. This activities are used in android applications for performing the different tasks. When we are navigating from one activity to another activity, the previous activity from which we have navigated remains in the stack, which will take system memory and may degrade the performance of the application. To prevent this we have to clear the activity history stack of an android application. In this article we will take a look on How to remove an activity from the history stack in Android. Implementation We ... Read More

Introduction Many android applications use WebView with their applications to display the webpages to the user. This web page many times contains videos embedded within it. Such as many applications that open youtube inside the WebView to be displayed within their application. When the application user opens any video from that web page the full screen option to play the video is disabled. In this article we will take a look on How to enable that full screen inside our WebView so that we can play the HTML 5 video on full screen in WebView inside our android application. Implementation ... Read More

Introduction There are many storage service providers in android applications which we can use to store data within our android application. We can store data in our android application in different ways such as by using SQLite database, Room Database, Shared Preferences and many more. Each of them has their own advantages and disadvantages. Room database and Sqlite database are similar which are used to store the data in the form of tables whereas shared preference is used to store the data in the form of key and value pairs. In this article we will be mostly focusing on SQLite ... Read More

Introduction An android application consists of different types of views within it such as image view, text view, buttons and many others. For this different type of view we have to specify the size of that view to be displayed on the screen. We can provide a custom size for that view to take a specific height as well as width. But if we want to provide size to these views so that they can be changed for different screen sizes can be easily handled. We can provide width and height for these views as match_parent or fill_parent. Adding ... Read More

Introduction Android is an open-source, user-friendly mobile operating system used by millions of people around the world. It is the most popular mobile operating system, and its popularity is only growing. Android offers a wide range of features and functions, and its developers have made sure that users can customize their devices to suit their needs. One of the most useful features of Android is the ability to add, replace, and addToBackStack() in Android. These functions allow users to easily manage their apps, activities, and fragments. With the help of these methods we can add a new fragment in our ... Read More