End to End Technology Solutions
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 »
Update Testing? Update Testing is the process of testing the newer version of an application over it’s older versions. A lot of people have not an exact understanding of what we test while doing update testing. Let’s discuss it in more detail with examples. Testing the update procedure from the current store version to the Continue Reading »
SurfaceView is a class provided by android.view package. It offers a dedicated drawing surface embedded inside of a view hierarchy. We can manage the format of this surface, however, the SurfaceView takes care of putting the surface at the right location on the screen. In this post, we will use the SurfaceView to preview the Continue Reading »
In this post, we will learn, How to implement Geolocation in your App? Geolocation will find your current location and Geocoding gives your address (like City Name, Street Name, etc) by Coordinates (Latitude and Longitude). What is Geolocation? The most famous and familiar location feature — Geolocation is the ability to track a device using Continue Reading »
Introduction: As everyone knows, a lot of changes made after API level 26 for optimizing Android system’s performance, the battery uses and other system-level problems which I am writing below: 1- Changes in Service. 2- Changes in Broadcast Reciever. 3- Changes in Push Notification 1-Changes in Broadcast Reciever: So before understanding the changes in broadcast receiver let’s Continue Reading »
Introduction: Nowadays, Firebase Crashlytics is a very important part of our projects to monitor crashes of our applications that may be an android or iOS application. For the time being it is an unbeatable tool to log your day to day crashes for each user of your application. It provides good documentation and step by Continue Reading »
Introduction Razorpay is the fastest growing Payment Solution. Most of the developers prefer Razorpay as the Payment solution in India. It is robust and provides developer friendly API & SDK for Android, iOS etc. It provides different modes of payments like :- credit card, debit card, net banking, UPI and other popular wallets. It provide Continue Reading »
What is If-Modified-Since? The smart and efficient way to get images, icons and more from your server. If-Modified-Since is an HTTP header Which is sent to the server as a condition. If the content has been changed on the server, then the server responds with 200 status code with the whole requested document. Else If Continue Reading »
This blog is about how to integrate Paytm with the iOS App. Steps to integrate paytm via SDK 1. Import the library : A library can be imported by two process : a) Via pods Add pod ‘Paytm-Payments’ in the pod file. Run ‘pod install’ from terminal. Now open the xcworkspace Go to “Link Binary With Continue Reading »
This blog is about to integration of Line Messaging API with spring boot. I will tell you how Line Messaging API will communicate to spring boot application. What is Line Messaging API? The Line Messaging API is to establish communication between Line ChatBot and your server. If you want to create a chatbot where line Continue Reading »
Redux is a library which is use to maintain state of the application at application level , it reduces complexity of managing different states of the components when app is getting comparatively larger , it provides the privilege to maintain state of different components efficiently. Redux works on three basic principles 1) “Single source of Continue Reading »
When you create a class, you may create an object for that particular class and once we execute/terminate the program, the object is destroyed by itself (Garbage Collector thread). What happens if you want to call that class without re-creating the object. In those cases what you do is that, we use the serialization concept Continue Reading »
Stream concept is introduced in java 1.8 and present in java.util.stream package.It is used to process the object from collection or any group of objects or data source. We can easily understand java stream concept by it’s name stream, In stream water flows from one water source to destination and we can perform some operations Continue Reading »
1. Lets list things we need to discuss:- Set our goal clear. Understand value of feature for End-User. Keep a track of all the test scenarios and new findings. After testing check have we covered all the checkpoints. UI checkpoints. Last but not least, give app/web_app to another tester who is not a part for Continue Reading »
In this blog, we are going to discuss about the Eventbus library. What is EventBus: EventBus Is open Source android library that simplifies communication between Activities, Fragments, Threads, Services, with Less code, better quality.When we develop an android application we need to manage a lot of intercommunication between android components which some time’s become very Continue Reading »
We have already discussed near pre-connection phase in our previous blog. Check this reference : https://innovationm.co/nearby-api-pre-connection-phase/ Now, in this blog, we will have a look at the post-connection phase. After the connection between advertiser and discoverer is made successfully, post-connection phase starts. In the post-connection phase, there is no distinction between advertiser and discoverer. Both can Continue Reading »
In this blog, we are going discuss about MVP Design Pattern for android which is a better and modified alternate of MVC. Note: I am trying to make this(MVP) concept as easy as possible because everyone might have different opinions for MVP. So, do not get confused because it is simply a design pattern to Continue Reading »