RxJava Operators Tutorial - Learn by Examples

I believe there is an operator for everything in RxJava. In this blog, we are going to learn RxJava operators by examples in which we will cover some typical problems in Android and its solution using the RxJava operators.

While working on Android Project, I have implemented many things using RxJava Operators very easily which would have been very difficult without the use of RxJava Operators. I must say RxJava operators have always been a good friend of mine.

I believe the best way to learn the RxJava Operators is to learn them by examples. I have created many tutorials for learning RxJava. Here, I have gathered some great examples to learn from them.

Let's get started.

Implement Search Using RxJava Operators

Implementing the search is a common use-case in Android Apps Development. We can implement it very easily using RxJava Operators.

Here is the tutorial link.

Here, we have covered the operators such as filter, debounce, distinctUntilChanged, switchMap.

Understanding RxJava Zip Operator With Example

Most of the time while Android App Development, we get the use-case of doing some operations in parallel and return the return when all are completed. The Zip Operator is very handy here.

Here is the tutorial link.

FlatMap Vs Map Operator

It is very important for us a developer to learn the FlatMap and Map operators and how they differ.

Here is the tutorial link.

Concat Vs Merge Operator

Very frequently, we will be using the Concat and Merge operators in Android. So, it is important to learn how both differ.

Here is the tutorial link.

Implement Caching In Android Using RxJava Operators

Here is the tutorial link.

Here, we will learn how to implement caching in Android using the RxJava operators like Concat, FirstElement.

Understanding RxJava Timer, Delay, and Interval Operators

Many times, we get the use-case of Timer, Delay and Interval operators in Android.

Here is the tutorial link.

Understanding RxJava Create and fromCallable Operator

Most of the time, we do mistakes while using Create and fromCallable Operators. Let's understand it clearly to avoid the mistake.

Here is the tutorial link.

Understanding RxJava Defer Operator

We will understand when to use the Defer operator depending on our use-case. Most of the time, we do mistakes while using the RxJava Defer Operator. Let's understand it clearly to avoid the mistake.

Here is the tutorial link

More to learn

Happy Learning :)

Team MindOrks

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