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Things to know about Flow’s shareIn and stateIn operators

The· Flow.shareIn And Flow.stateIn Operator translates cold Flow into hot Flow: Information from the cold upstream flow can be multicast to multiple collectors. They are also often used to improve performance, add buffers in the absence of collectors, or as a caching mechanism. Note: Cold flow Created on demand and sends data when monitored. Hot […]

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Supporting different screen sizes on Android with Jetpack Compose | by Rahul Sainani | May, 2021

“Dp is a virtual pixel unit that occupies the same amount of space as one pixel on a 160 dpi (mdpi) screen.” — Android Design Bytes, a gift to keep giving ❤ That is, 50dp uses about the same amount of physical real-world space on the Pixel 5 and Nexus One. This is about the […]

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Hilt is stable! Easier dependency injection on Android

Handle, Jetpack recommended Dependency injection (DI) Android app solution already available stable!!That is, Hilt is fully ready to use In production.. Hilt is simpler than Dagger, has less boilerplate code, is designed for Android, and integrates with multiple Jetpack libraries.Some companies are already starting to use Hilt in their apps Hilt First released As an […]

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Effective Kotlin updates & news from Kt. Academy | by Joanna Wyka | May, 2021

To the Polish audience 🇵🇱 We publish articles for beginners Learn JavaScript from scratch — It will be published as a book soon!Some are pure JavaScript content, others are more general, such as “how to learn programming.” You can find all of them on our blog 👉 https://kt.academy/pl/article.. If you would like to help improve […]

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Apple M1 vs Intel, Dynamic Delivery with Jetpack Compose, and more! | by Uli Quasebarth | May, 2021

As always, you can access it from editors @ proandroiddev.com. We look forward to your feedback, article submissions, and partnership ideas. follow me Facebook And twitter,Let’s meet again! Cheers, ProAndroid Dev team Sergii Zhuk .. Greg Forson .. Uli quasebarth .. Andy Dier .. Brian Gardner .. Mario Sanogera .. Omorara Adejuwon Source

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ViewPager — Resize with every page | by Saurabh Pant | May, 2021

It’s good to adjust from time to time. Normally, when you use a view pager, all views try to fit in the specified dimension. This is fine for most scenarios, but what about focusing on the view pager and adjusting the screen for each view? Something like the image below: Content shifts up and down […]

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Apple M1 vs Intel — The ULTIMATE Comparison

I’ve heard about the new M1 MacBook, but I’ve also heard that it must be faster than any other Intel MacBook. But are only the average user fast? Is it good or bad for developers? Do I need to upgrade now or wait for the next generation of M1X? Let’s check! Technical specifications https://browser.geekbench.com/macs/macbook-pro-13-inch-late-2020 According […]

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Securing Android’s DataStore

After the introduction of the Jetpack library, Android development has become a whole different world. These libraries follow development best practices, reduce boilerplate code, and make life easier for developers. Data store It is a local storage solution and is one such library that overcomes the shortcomings of SharedPreferences.. Based on Kotlin coroutines FlowAPI.. It […]

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Edge Cases in App and Backend Development — Dates & Times | by Karol Wrótniak | Apr, 2021

You may think that dealing with dates and time is easy. We have a minute that lasts 60 seconds, an hour with 60 minutes, a day with 24 hours, a week with 7 days, a month with 28 to 31 days, and so on. Surely no rocket science is required here… Well, nothing could be […]

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Testing deeplinks using ki

Qi Kotlin interactive shell Developed by the JetBrains people.. Recently shared by one of my colleagues A neat little Ruby script Launch an ad hoc localhost web page and run it on all deep link URLs. Do the same exercise with care. for example this A popular option in this article just for simplicity (number […]