October 24, 2019
All times are Pacific Standard Time (UTC-08:00).
After the event, recordings of all sessions (Main Stage and Second Stage) will be
available on the
Android Developers YouTube Channel.
Only sessions on the Main Stage will be livestreamed during
the event.
Time | Description | _type | _location | _product | |
---|---|---|---|---|---|
08:00-9:30
|
Registration and Breakfast |
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8:30-13:30
Sandbox |
Sandbox: Demos and Office Hours - AM TopicsMeet and talk to the Android Team!Stop by the 2nd floor for Q and A, demos, or just to chat. Topics and teams will change throughout the day, so plan your ADS agenda to get your most pressing questions answered. Special guests and speakers will be featured in the Speakers' Lounge throughout both days.
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Sandbox Office Hours | Second Floor | Android for Cars Android Studio and Tooling Android TV Google Play Jetpack Kotlin Performance Platform | |
9:30-10:10
Session |
Preparing for Scoped StorageRoxanna Aliabadi, Zimuzo Ezeozue, Yacine RezguiPlan overview and best-practice guide to the new storage model in Android 10. |
Session | Main Stage | Platform | |
9:30-10:10
Session |
Navigating Your Way Around Customizable DeliveryBen Weiss, Wojtek Kaliciński, Dom Elliott, Jason LiuWith app bundles and dynamic delivery, developers now have the option to make parts of their apps available based on various user states or even on-demand at runtime. This is a big departure from the single-APK world, and we have heard loud and clear that you would like to see more support for migrating to this new model. During this session, we will announce new tools and libraries that address some of the developer feedback that we have been gathering since the original launch. You can expect a deep dive on testing dynamic feature modules, a simplified on-demand installation API using Jetpack and Kotlin, and a new way to manage dependencies between multiple modules. |
Session | Second Stage | Google Play | |
9:30-10:40
Codelab |
Jetpack Compose Codelab |
Codelab | Codelabs Room | Jetpack | |
10:10-10:20
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Break |
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10:20-11:00
Session |
Performance Myth BustersCalin Juravle, Diana Wong, David Sehr, Eric HolkLet's explore what myths we can bust about Android app performance! Are enums not OK? How many dex files is optimal? Is object pooling really a good thing? Can implementing Kotlin really impact app performance? Along with some best practices on performance profiling and benchmarking, we put these questions (and more!) to the test and find out which are true and which myths get...busted. |
Session | Main Stage | Performance | |
10:20-11:00
Lightning Talk |
Lightning Talks Round 1
|
Lightning Talk | Second Stage | Platform Android Studio and Tooling | |
10:45-11:50
Codelab |
CameraX Codelab |
Codelab | Codelabs Room | Jetpack | |
11:00-11:10
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Break |
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11:10-11:30
Session |
Secure Your Data - Deep Dive into Encryption and SecurityJon Markoff, Nicole BorrelliStrategies for data encryption on Android using Jetpack Security. The key takeaways include: learn to encrypt data safely on device and use the AndroidKeyStore.
|
Session | Main Stage | Jetpack Platform | |
11:10-11:30
Session |
Emulator in a Continuous Integration (CI) EnvironmentLingfeng Yang, Hoi LamIn this talk, we go over how Android Emulator can be utilized in a continuous integration environment. In particular, we go through recently launched functionalities such as:
Expect to see an end-to-end demo of how the emulator can run in a cloud environment and fit into the development lifecycle. |
Session | Second Stage | Platform Jetpack | |
11:30-11:35
|
Break |
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11:35-11:55
Session |
An opinionated guide to Dependency Injection on AndroidManuel Vivo, Daniel Santiago RiveraDagger has become the recommended way to do Dependency Injection on Android. However, there are many ways to use Dagger! Come hear why we recommend Dagger, the best practices including recommended setup in multi-module projects, and what plans we have to improve Dagger in Android so that you can create a solid, extensible solution for managing dependencies in your app that scales to large projects. |
Session | Main Stage | API Guidance | |
11:35-11:55
Session |
Demystify the Data in Android Studio ProfilersShukang Zhou, Yi YangProfilers are a powerful tool in a developer's arsenal, but working with performance data can be intimidating at times. This session demystifies the profilers in Android Studio, discussing how to read and make use of data from memory heap dumps and CPU recordings to help you optimize the performance of your app. |
Session | Second Stage | Android Studio and Tooling | |
11:55-13:10
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Lunch |
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11:55-12:15
Livestream exclusive |
#AskAndroid: Kotlin and CoroutinesAnswering questions you submit on Twitter using #AskAndroid. |
Livestream exclusive | |||
12:15-12:35
Livestream exclusive |
#AskAndroid: Architecture componentsAnswering questions you submit on Twitter using #AskAndroid. |
Livestream exclusive | |||
13:10-13:30
Session |
Shrinking Your App with R8Søren Gjesse, Christoffer AdamsenThis talk dives into some of the details of how the R8 application shrinker shrinks apps to make it easier for developers to use R8. |
Session | Main Stage | Android Studio and Tooling | |
13:10-13:30
Session |
How The Android Team Makes Widgets AccessibleShailen Tuli, Qasid Sadiq, Lyla FujiwaraIn this intermediate level talk, we cover accessibility using real world examples. You’ll find out about accessibility in framework and androidX code, and learn about support for accessibility in Android widgets. Along the way, you’ll discover good patterns that can make your UIs shine for accessibility/ |
Session | Second Stage | Platform | |
13:10-13:30
Codelab |
Open Codelabs |
Codelab | Codelabs Room | Jetpack | |
13:30-13:35
|
Break |
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13:30-18:00
Sandbox |
Sandbox: Demos and Office Hours - PM TopicsMeet and talk to the Android Team!Stop by the 2nd floor for Q and A, demos, or just to chat. Topics and teams will change throughout the day, so plan your ADS agenda to get your most pressing questions answered. Special guests and speakers will be featured in the Speakers' Lounge throughout both days.
|
Sandbox Office Hours | Second Floor | Android for Cars Android Studio and Tooling Android TV Google Play Jetpack Kotlin Performance Platform | |
13:35-13:55
Session |
Fragments: Past, Present, and FutureIan Lake, Jeremy WoodsFragments were one of the first APIs unbundled from the Android framework and have evolved significantly since their introduction. We will talk though the origins of Fragments, how our more recent changes have made them easier to work with, and give a glimpse into where Fragments are going and their place in 2019 and beyond. |
Session | Main Stage | Jetpack | |
13:35-13:55
Lightning Talk |
Lightning Talks Round 2
|
Lightning Talk | Second Stage | Platform | |
13:35-15:00
Codelab |
Testing Codelab |
Codelab | Codelabs Room | Jetpack | |
13:55-14:00
|
Break |
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14:00-14:40
Session |
Developing Themes with StyleNick Butcher, Chris BanesThe Android theming system is powerful but easy to misuse. Proper use of it can make your layouts easier to maintain and support dark themes or implement material theming to systematically customize Material Design to better reflect your product’s brand. This talk will start with a crash course in themes and styles and how to apply styling throughout your app while isolating theme dependent resources. We’ll then walk through applied examples of using the styling system to build material themed apps and dark themes. |
Session | Main Stage | UI | |
14:00-14:40
Session |
Vitals Masterclass: Monitoring and Improving Real-World Stability and PerformanceJames Heather, Boris FarberThe Vitals section of the Play Console contains a huge amount of information about the health of developers' apps in the wild: crashes, ANRs, benchmarks against their peers' performance, and so on. This talk provides an in-depth look at best practices for using Vitals to detect, debug and fix problems with apps. Developers will leave with a better understanding of what Android Vitals is, and how to use it to improve the real-world performance of their apps. |
Session | Second Stage | Google Play | |
14:40-15:10
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Afternoon Tea Break |
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15:10-15:30
Session |
Android Studio: Debugging Tips n' TricksDavid Herman, Justin NietoLevel up your debugging skills! We all spend so much time in the debugger, and this session teaches you about some of the powerful debugging features available in Android Studio. This talk should appeal to all, from beginners to experts and everybody in between. No matter your level, you'll take away something to help you chase bugs more effectively using Android Studio. |
Session | Main Stage | Android Studio and Tooling | |
15:10-15:30
Session |
In-App UpdatesAlessandro Dovis, Pietro Maggi, Amrit SanjeevPlay's In-app updates API lets you prompt users to update your app while they are using the app, launched at Google I/O this year. This talk reviews what is new since then and explore ways that in-app updates can be used by your app. |
Session | Second Stage | Google Play | |
15:10-17:35
Codelab |
Open Codelabs |
Codelab | Codelabs Room | Jetpack | |
15:30-15:35
|
Break |
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15:35-15:55
Session |
Java❤️ Kotlin, Happy Together 🎵Murat Yener, Nicole Borrelli, Wenbo ZhuKotlin is awesome and you want to write all your code in it, but what about the thousands of lines of code already written in the Java programming language? Or, maybe you have a library or project that is written in Java and already has been used in so many Kotlin or Java projects. In this talk, we will look at the best practices for writing Kotlin and Java code that works so seamlessly from the other that the only way to what language it is written in is to look at the source code. |
Session | Main Stage | Kotlin | |
15:35-15:55
Session |
On-device ML: Tackling Complex Use Cases with ML KitJulie Zhou, Shiyu Hu,ML Kit makes it easy to integrate ML powered solutions into your apps, either through our turn-key Vision and Natural Language processing APIs or with your own custom TF Lite models. Not only can you easily tackle singular tasks like Text recognition, Face Detection or Language detection, but you can also create more complex user experiences by chaining multiple ML Kit APIs or using these in combination with your own custom models. |
Session | Second Stage | Platform | |
15:55-16:00
|
Break |
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16:00-16:40
Session |
Understanding ComposeLeland RichardsonThis session covers the benefits of a declarative reactive UI system like Jetpack Compose and how it applies to real problems that Android developers have today. Additionally, this talk expands on the programming model of Jetpack Compose and some of its implementation details that help you understand how Compose works. |
Session | Main Stage | Jetpack UI | |
16:00-16:40
Lightning Talk |
Lightning Talks Round 3
|
Lightning Talk | Second Stage | Android Studio and Tooling Performance Platform UI | |
16:40-16:50
|
Break |
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16:50-17:10
Session |
Permissions on AndroidSara N-Marandi, Philip MoltmannPermissions provide the means for apps to communicate to their users why they need access to the user's private data. In Android, we want to provide users control and transparency over their data, and have made a number of changes in Android 10 that bring greater restrictions to what data apps can access. We will review the changes in Android 10 and introduce new concepts we have been working on for future releases. |
Session | Main Stage | Platform | |
16:50-17:10
Session |
Google Play Billing: Required Updates and New FunctionalityNeto MarinThere’s a direct correlation between a reliable, effortless purchase experience and resulting revenues. Designing for quality is even more important as the way users discover and purchase your one-time products and subscriptions changes. In this session, we’ll show how you can increase purchase reliability and performance, while preparing for the future of “Purchase Anywhere”. We’ll cover RTDN, Play Developer APIs, refunded purchases, and frictionless subscriptions. We’ll show how Billing Library 2 makes updates easy and improves performance, as well as how to migrate from AIDL and Billing Library 1 before the deadline. |
Session | Second Stage | Google Play | |
17:10-17:15
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Break |
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17:15-17:35
Session |
Testing Coroutines on AndroidManuel Vivo, Sean McQuillanCoroutines simplify the way we do async programming on Android. However, testing async code has never been an easy task. In this talk, we show you how to master test asynchronicity with coroutines to get that precious green check ✔️. Which questions do you have to ask yourself before writing a line of test code? How can you test coroutines that use Dispatchers.Main? What if you want to control the timing of your events? Why shouldn't you use Dispatchers.Unconfined? Come and learn how to test coroutines like a pro. |
Session | Main Stage | Kotlin |