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Difference between Flow, Shared Flow and StateFlow in Android?

PINAR TURGUT
5 min readSep 15, 2023

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In the world of programming and software development, terms like “StateFlow,” “Flow,” and “SharedFlow” may sound intimidating, but they are essential concepts to grasp.

What is Flow?

  • Imagine a Flow as a continuous stream of data. It’s like a river that flows, and you can dip a cup into it to get some water (data).
  • In programming, Flow represents a sequence of values that can be asynchronously computed and delivered over time.
  • It’s a way to handle data that arrives at different intervals, such as fetching data from a database or streaming updates.

What is StateFlow?

  • Think of StateFlow as a specific type of Flow. It’s like a stream of water (data) with a current state.
  • In programming, StateFlow represents a value that can be observed over time, and whenever the value changes, you can react to it.
  • It’s often used to represent the state of a user interface or application, such as whether a button is pressed or a user is logged in.

What is SharedFlow?

  • SharedFlow is another type of Flow but with a difference. It’s like a shared water source that multiple people can access and get…

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PINAR TURGUT
PINAR TURGUT

Written by PINAR TURGUT

Android developers who is passionate about personal growth https://pinartechtips.com

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