Learn Kotlin Flow by real examples for Android
Hi, I am Amit Shekhar, I have mentored many developers, and their efforts landed them high-paying tech jobs, helped many tech companies in solving their unique problems, and created many open-source libraries being used by top companies. I am passionate about sharing knowledge through open-source, blogs, and videos.
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First, we need to learn the concepts.
I have written a series of blogs on Flow API in Kotlin:
Then, just clone, build, run the project and start learning Kotlin Flow by examples.
Single Network Call: Learn how to make a network call using Kotlin Flow. This is a very simple use-case in Android App Development. Blog: Retrofit with Kotlin Flow
Series Network Calls: Learn how to make network calls in series using Kotlin Flow. This is useful when you want to make a network call which is dependent on an another network call.
Parallel Network Calls: Learn how to make network calls in parallel using Kotlin Flow. This is useful when you want to make network calls in parallel which are independent of each other.
Room Database Operation: Learn how to fetch or insert entity in database using Kotlin Flow. This is useful when you are using Room Database in your Android Application. Blog: Room Database with Kotlin Flow
Long Running Task: Learn how to run a long running task using Kotlin Flow. If you want to do any of your task in background thread using the Kotlin Flow, then this is useful.
Two Long Running Tasks: Learn how to run two long running tasks in parallel using Kotlin Flow. Blog: Long-running tasks in parallel with Kotlin Flow
Catch Error Handling: Learn how to handle error in Kotlin Flow using Catch.
EmitAll Error Handling: Learn how to handle error in Kotlin Flow using emitAll.
Completion:
Reduce:
Map:
Filter:
Search Feature: Implement Search Using Kotlin Flow Operators - Debounce, Filter, DistinctUntilChanged, FlatMapLatest.
Retry: Blog: Retry Operator in Kotlin Flow
RetryWhen: Blog: Retry Operator in Kotlin Flow
Retry with Exponential Backoff: Blog: Retry Operator in Kotlin Flow
Unit Test: Learn how write unit-test for ViewModel which uses Kotlin Flow.
Copyright (C) 2022 Amit Shekhar
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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http://www.apache.org/licenses/LICENSE-2.0
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Just make pull request. You are in!
Thanks
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