Let’s see how we can enable live crash reporting on firebase. It’s very straightforward and can be done in a few minutes. First of all, you have to integrate firebase. It can be seen here:

For this, we have to enable Crashlytics for our app.

As you are done with…

Firstly let's understand What is Firebase?

Firebase is Google’s mobile application development platform that helps you build, improve, and grow your app. See detailed description here https://firebase.google.com/

Let’s see how we can integrate it into our own app to get these benefits. …

There are a lot of secrets and mysteries in the world. I am sure most people have thought about it. And off cause some of them were successful in doing so—Einstein, Newton, etc. There are a lot of scientists who discovered new things. Here one can say they were exceptional…

We often have to wait for the API call to show the results on the app; during this app screen remains blanks. If API is taking too much time,, the user gets confused and frustrated about working of app. …

Subjects act as an observer as well as observable. It means you can call onNext(), onComplete(), and onError() on a Subject, and it will, in turn, pass those events downstream toward its Observers.

Let’s discuss what the types of subjects are and how and where to use them.

PublishSubject:

It’s the…

If you came to this page, I am expecting you to know about observables. If you want to have a look at observables, you can see my previous post here:

Now let’s understand hot and cold observables:

Cold Observable :

Cold Observables are much like a music CD. As you…

For a min, don’t think about Rxjava. If, in general, I ask you what is observable, what would you say? Lets search on google

According to google:

Let’s create a status activity like WhatsApp using RxJava.

First of all, I will create some extension functions that I am going to use in this post later.

fun ImageView.loadImage(imageUrl:String) {
    val req = Glide.with(this)
        .load(imageUrl)
        .into(this)
}fun View.show() {
    if (this.visibility != View.VISIBLE)
        this.visibility = View.VISIBLE
}fun…