PLEASE RSVP USING THE LINK
BELOW
https://gdg.community.dev/events/details/google-gdg-los-angeles-presents-android-worldwide-october-2021/
[https://gdg.community.dev/events/details/google-gdg-los-angeles-presents-android-worldwide-october-2021/]
<p>With the help of many other communities from around the
world, we're excited to be partners of the upcoming ANDROID
WORLDWIDE EVENT!</p><p>Talks will be taking place
throughout the day across different timezones. You are welcome to
attend any talks that you can! There will be time for networking
between talks, and before and after the event. This is your chance to
meet ANDROID DEVELOPERS FROM AROUND THE WORLD!</p><p>Check
out the registration page to get all the
details!</p><p><a
href="https://www.airmeet.com/e/a1b36310-216e-11ec-b110-8b942dc0c69b"><span>https://www.airmeet.com/e/a1b36310-216e-11ec-b110-8b942dc0c69b</span></a></p>
5:30 AM: Networking
6:15 AM: Working background with WorkManager API by Anna Zharkova
NetworkingIf your app has multitasking use cases, it probably uses
Foreground Services to implement long-running user-initiated tasks at
a high priority. I will show you how to use the WorkManager API for
correct background work, especially the new Expedited jobs mechanism
(available for Android 12) to start background tasks immediately.
Also, I would like to show several nuances of migration from FGS to
Expedited Jobs.
7:15 AM: Relevance of code minification in a performance world by
Jitin Sharma
R8 and Proguard are an Android developer's go-to tools for code
minification. As a developer, inconsistent Proguard rules can affect
your application in more ways than you know. This talk will focus on
code minification and its various impacts, divided into three parts: -
Small introduction to code obfuscation and minification. -
Introduction to Proguard rules, common mistakes, and how to avoid
them. - A deep dive into how the performance of an app is impacted by
Proguard rules.
8:30 AM: Migrating a large-scale banking app to Compose by Fatih
Giriş
The Android community adopts Jetpack Compose more and more each day.
But what about our existing apps? It can be an overwhelming task if
the migration is not well planned. In this talk, we will see the
Compose migration strategy I used, and briefly talk about the
interoperability APIs and how they are used in this migration process.
We will also talk about how we are adopting our internal design system
to Jetpack Compose. Finally, we will discuss the challenges we faced
during this migration.
8:30 AM: Introducing Kotlin Multiplatform in an existing project by
Marco Gomiero
After discovering a new framework you may ask yourself how to
integrate it into an existing project. This is often the case for
Kotlin Multiplatform, and even though it is still in alpha, you can
start to use it in production applications. In this talk, we will
understand where to start sharing in a codebase, how to consume the
shared code, and how to structure an existing project to smoothly
integrate sharing.
10:15 AM: Operation Flow by Seyed Jafari
I'll go through and describe coroutine flow operators/types. After
that run down, I'll cover some advanced usages of the operators
and how we can approach full-reactive codebases.
12:30 PM: Codelab: Jetpack Compose Basics by Nav Singh
During this session, we will go through the following codelab:
https://developer.android.com/codelabs/jetpack-compose-basicshl=en&continue=https%3A%2F%2Fcodelabs.developers.google.com%2F%3Fcat%3Dandroid0
[https://developer.android.com/codelabs/jetpack-compose-basics?hl=en&continue=https%3A%2F%2Fcodelabs.developers.google.com%2F%3Fcat%3Dandroid#0]
We will learn: - What Compose is - How to build UIs with Compose - How
to manage state in composable functions - Data flow principles in
Compose
2:15 PM: Fact or kapt? Build your next annotation processor with KSP
by David Rawson
KSP (Kotlin Symbol Processor) is a new code generation tool from
Google that promises improvements over traditional annotation
processors run with kapt. This talk is designed to be a tutorial to
get you started and will take you through writing a toy annotation
processor as per the following Medium article:
https://proandroiddev.com/ksp-fact-or-kapt-7c7e9218c575
Jetpack Compose and SwiftUI are frameworks that allow you to build a
UI programmatically. In this talk, I will compare managing state,
concurrency, testing, and scaffolding with both frameworks. We’ll
explore the challenges of using these features on both UIs. Each of
these frameworks shines in using these features and has rough edges
compared to each other. Please join me in learning about Compose and
SwiftUI match-up so far.
4:45 PM: Metrics we should know - or not! but we are gonna learn it!
by Dinorah Tovar
This is a story about maths! In this talk, we are gonna focus
completely on metrics, from AB testing to analytics using Firebase and
the importance that we need to address metrics when we start working
on a project! We are gonna talk about Bayesian and predictions models
to track our AB testings and also we are gonna talk about Conversion
vs. Retention vs. Count perusers Bring your calculators! because this
is a story about Firebase and Charts!
5:45 PM: Optimizing Render Performance of Jetpack Compose by William
Shelor
Jetpack Compose is new and exciting, but one of the first things most
engineers notice is that it can be very slow! In this talk, we’ll go
over ways to use Compose fast and slow, and 5 ways we can improve
rendering performance.
6:30 PM: Networking
---
Hosted By
Marsha, GDG Organizer
Marcus Gabilheri, GDG Organizer
Justine Nugent, GDG Organizer
Co-organizer of GDG Cloud DFW and Technical Product Management
Consultant. After closing her AI-powered Earthquake Early Warning IoT
Device Startup, Justine has focused on ethical and innovative product
management. When she’s not working or volunteering, you’ll find
Justine somewhere in the great outdoors with her 60 lb. Labradoodle,
Wallace.
Matt Kaufman, GDG Organizer
Organizer for GDG San Fernando Valley
James Henderson, GDG Organizer
---
PLEASE RSVP USING THE LINK BELOW
https://gdg.community.dev/events/details/google-gdg-los-angeles-presents-android-worldwide-october-2021/
[https://gdg.community.dev/events/details/google-gdg-los-angeles-presents-android-worldwide-october-2021/]
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28/10/2021 Last update