End to End Technology Solutions
HealthKit is a framework that is provided by apple that helps us in getting and managing user health-related data in a very easy and convenient way. We can integrate HealthKit in any application just by a grant the application to get access to the HealthKit data. so, the user data was easily available to that Continue Reading »
Flexbox – This term is also called the Flexible-Box which was introduced in 2009. It is a CSS3 Layout that provides a way to arrange items within a container, basically, it is a flexible container with several properties namely width, height position, etc. If you’ve used CSS for a while you have probably been using Continue Reading »
As you know kotlin is the official language for Android Development since 2017. Kotlin provides the way in which we can write clear code and make it easy to understand. So, today we will discuss one of the main features of koltin which is known as Scope Functions. There are basically five scope functions in Continue Reading »
The main concept of the Flutter framework is with the famous saying, “In Flutter, Everything is a widget”. So we can say that flutter assumes everything as a widget. Starting from Image, Icon, text, or layout too in an app, is a widget. Even the things which we don’t see in-app, are also widgets like Continue Reading »
Some applications must adjust their layout depending on system configuration in order to have the best user interface. To get the current system details in Flutter, we can use MediaQuery. Creates a subtree where media queries are resolved to the specified data. For example, you can read the MediaQueryData. size property from the MediaQueryData returned Continue Reading »
A push notification is a message which is triggered on mobile devices. Push notification is a message you can display to the user outside of your application’s normal UI. Push notifications look like SMS text messages and mobile alert notifications. Push notifications reach to users only when your app is installed in the device. How to Continue Reading »
Most of you would be familiar with Firebase integration in your apps, Firebase helps developers by producing human-readable crash reports. But sometimes, this fails due to dSYM files uploading failure. Debug Symbol files (dSYM) files are required by Firebase Crashlytics to give the app developers a human-readable crash report on its console. These dSYM files Continue Reading »
Smoke Testing: Whenever a new feature comes into the picture, we perform Smoke Testing to make sure all basic and critical feature is not affected by present code changes and application is working fine. Smoke testing is also known as Build verification Testing and Confidence testing, where we provide acceptance of build with no blocker Continue Reading »
What is performance testing? In software development lifecycle (SDLC), software testing plays an important role along with software development. We have various types of testing in which Performance testing is one of the most important types of testing which ensures that our software performs stably under varying load conditions. Performance testing belongs to the non-functional Continue Reading »
In today’s advance environment, everybody will be comfortable with automation rather than applying manual efforts. With Trustkit, one can easily validate the certificate’s public key by typing only a few lines of codes and also, it comes with extra functionalities like reporting or fallback public keys. Step 1: Extracting the public key of the certificate Continue Reading »
Introduction: At some point, we need to earn revenue through our application. We can monetize our application for removing ads, selling physical goods, providing some enhanced functionality to users. We can follow different monetization strategies that depend upon our application. Using Google Play Billing: According to android documentations- You can use Google Play’s billing system Continue Reading »
MVC Design Pattern(Model View Controller) After developing the complex application it is very tough to manage the application, so the stable app we want it to be, we use design pattern so any developer can easily understand the code any easy change the code according to need MVC firstly comes picture in design pattern The Continue Reading »
Charles Proxy is a cross-platform HTTP debugging proxy server application written in Java. It acts as a middleman between the local computer and the internet. It enables the user to view HTTP, HTTPS and enabled TCP port traffic accessed via the local computer. It simply enables the user to view/ monitor network calls and helps Continue Reading »
Generics are simple yet one of the most powerful features of Swift programming language. Generic code enables us to write flexible and reusable functions that can work with any data type. Most of the Swift standard library is written using generics code. We have been using generic in our projects for a long time without Continue Reading »
It sometimes becomes necessary to identify an Android Device depending on our use case or application requirements. There are some use cases where we might need device identification. For example, when you want to : 1-Identify an Android user to store games scores on a server 2-Track apps installation There are several types of methods Continue Reading »
Introduction React navigation is a library that enables a developer to navigate between the screens in react native.Its the most popular solution when it comes for navigation in react native apps which also supports both expo and CLI.The latest update of the react navigation brings a huge change from the previous versions. The latest react Continue Reading »
What is SSL ? SSL stands for Secure Socket Layer. It is a protocol for establishing secure data transfer between networked computers or servers. Need For SSL- Many developers assume that using HTTPS in a network layer is enough to be sure that user data transfer will be fully secured and not compromised by a Man-in-the-Middle Continue Reading »
Swagger is a tool which is used to develop APIs, interact with APIs, document APIs and test APIs. The main application of swagger is to document and test the APIs. Now the question is why we need to document APIs? So when you develop an API, you need to provide some information(end-points, response codes, request-response Continue Reading »
Code optimization is one of the most core features of a good developer. As far as Android developers are concerned the better the optimised code the better is the performance. Every time creating a new separate class for each adapter for a simple RecyclerView makes the code redundant. Create a new adapter class Extend with Continue Reading »
It is a new feature of React Js introduced in version16. This concept is used for handling UI errors which we face. Before version 16 there is no concept to handle this type of issue, we use try… catch… for handling. When an error occurs in our app our complete app will crash and our Continue Reading »
Introduction SQLite is an open-source SQL database used for storing data in mobile devices in the form of text files. It supports all the relational database features. There is no need to establish any linking or connection for performing any operations on the database. It works like other SQL databases, where we can perform any Continue Reading »
React Hooks are newly introduced in React version 16.8.0. Hooks are meant to allow react functional components to work as stateful components. The most commonly used hooks are useState and useEffect hooks. Today we will discuss useReducer hook, which is a more powerful functional hook to replace multiple useState hooks in an efficient and optimize Continue Reading »
Introduction: Bluetooth: The Android platform supports Bluetooth connection, which allows us to exchange data with other Bluetooth devices. The application framework provides Bluetooth related functionality through the Android Bluetooth APIs.All of the Bluetooth APIs are available in the Android Bluetooth package. There are two types of Bluetooth in Android Classic Bluetooth and Bluetooth devices with Continue Reading »
Monolithic Application In a monolithic application, all modules are developed in a single code base. Modules are divided as per their technical and functional requirement. In a monolithic application, if we bring changes in any one of the modules then we need to redeploy the entire application with all modules. In the monolithic application, we Continue Reading »
Overview: API stands for “Application Programming Interface”. It is a program that allows the client and servers to talk to each other. REST defines how API looks like. REST is “Representational State Transfer”. There are rules followed by the developers for creating an API. The URL is called a Request while the data sent back Continue Reading »
What is Data Binding? Databinding is a part of android-architecture components in an android jetpack. It is a support library and It is used to bind UI components in the layout to data resources in your app. In another word, we can say that Databinding allows you to write expressions that connect variables to the views in Continue Reading »
What is Android Jetpack? Android Jetpack is the collection of various types of libraries, tools as well as guidelines. Jetpack is more convenient to make a strong android application very easily and quickly. Android Jetpack avoids writing boilerplate code so android app developers are free to concentrate on the exact requirement of the application. Android Continue Reading »
Introduction Today, many business owners have understood the importance of doing business over the web. They have realized the benefits of having an online presence. And, that is the reason why ‘E-commerce, Brick and Click’ kind of businesses are growing exponentially. People, today, are paying developers more than ever to have a website or mobile Continue Reading »
The Mobile Vision API provides a framework for recognizing objects in photos and videos. The framework includes detectors, which locate and describe visual objects in images or video frames, and an event-driven API that tracks the position of those objects in video. The objects that can be tracked by Mobile Vision API include facial features, text Continue Reading »
A common scenario in application development is to have different environments, such as Debug, QA, Production… can be resolve via Multiple Firebase Environments. Requirement of having Multiple Firebase Environments : While your app is in development mode, or while it is being tested by the QA department, some “data pollution” could reach Firebase servers. Imagine your application is going to use Firebase Continue Reading »