Good architecture is a key to build the modular, scalable, maintainable and testable application. clean architecture mainly allows to separate business logic and scales well. Brief into to Clean Architecture Without going into too many details about Clean Architecture we will define 3 layers, each having a distinct set of…

Let’s talk about the next performance metric which measures how responsive is your application. 2. Frames Per Second So, we have built the great android application, but user complaining about the experience is not always consistent sometimes its slow and hitchy and it doesn’t scrolls as smooth as they would…

An App is considered to have poor performance when it responds slowly and freezes crash or consumes lots of battery power.to avoid these issue we can use some tools which will help make app crash free and memory leak free and get lots of performance metrics. Performance metrics: These IT…

Implementing SSL pinning Before writing any code there are a few decisions you need to make from the certificate you use for pinning to what you do when things go wrong. So let’s start by talking about the certificates. In order to address these downsides, servers are typically configured with certificates from well-known…

Gradle is the official build system for Android Studio, and as Android Studio users, most configuration happens automatically. But I feel a basic understanding of how it works is useful to every Android Developer. Some of the quick tips : signingConfigs: there are signing config for key store for Application…

Many of you have probably heard of a man-in-the-middle attack and wondered how difficult an attack like that would be. …

Let’s know about Load Test of our RestFull API written for mobile / web app’s, before that let me give a introduction about what is Load Test. Load Test / Performance Test : Web Services with high response time and poor performance can lead to unsatisfied users. Web Service Load…

We will continue to look into Android XMPP client and Web Based XMPP Client. In the previous post i have mentioned about Check https://www.xabber.com/ Install android application : https://play.google.com/store/apps/details?id=com.xabber.android you can find the source code for the same in github : https://github.com/redsolution/xabber-android …

We will continue from setting up ejabberd in EC2 to XMP RPC setup. What is XML RPC ? https://en.wikipedia.org/wiki/XML-RPC XML-RPC is a remote procedure call (RPC) protocol which uses XML to encode its calls and HTTP as a transport mechanism.[1]“XML-RPC” also refers generically to the use of XML for remote…