Esteban, Romain, Chet, and Tor in the Android Studio.Our guest-scheduling failed once again but we managed to find a guest at the very last minute! In this episode Esteban de la Canal tells us everything about Apply Changes, a new feature in Android Studio 3.5 Canary destined to replace Instant Run. Why are we doing this and why is it better th ...…

Romain, Chet, Dave and Tor in the Android Studio.In this episode, we talk to Dave Burke, VP of Engineering for Android. How are features chosen for the next version of the operating system? And what is Dave's favorite feature in Android P? Tune in to find out. Subscribe to the podcast feed or download the audio file directly. Links: Dave: @dave ...…

Tor, Romain, Sumir, Ian, and Chet pose for a candid picture far from the recording studio, when they finally realized they'd forgotten to take a picture in the studio earlier. You'd think they'd have this process nailed by now, wouldn't you? I mean, 106 episodes; it's not like it's new and all. Honestly, what level of professionalism are we pay ...…

Tor, Romain, Robert, and Chet. Note the winter coat; the temperatures in California had plummeted that week all the way down into the lower 60s (F). Brrrr!Tor, Romain, and Chet talk with Robert Greenwalt from the Android Telephony team about how the phone actually works. And text. And data. And SIM cards. And carrier networks. It turns out that ...…

Tor and Romain working hard in the studio while Chet enjoyed the scenery in MontereyOur guest-scheduling failed a second time in a row, but on the heels of the Android Dev Summit we had a lot to talk about! Chet was traveling, so it's just Romain and Tor this time. We sincerely apologize for the lack of puns in this episode! Subscribe to the po ...…

Tor, Romain, and Chet, caught in a totally candid and unexpected photo while working hard in the recording studio.Tor and Romain and Chet completely failed to get a guest for this show. But fortunately, there was a bunch of stuff happening that they talked about instead. KotlinConf, GDG DevFest Ukraine, Droidcon UK, garbage collection, tech tal ...…

In this episode, Chet and Tor Romain Guy talk with Ben Murdoch and Matej Pfajfar from the Android ML team to talk about... ML! We talk about ML Kit, Adaptive Battery in Android 9 Pie, TensorFlow Lite, building and using ML models, and machine learning in general. Subscribe to the podcast feed or download the audio file directly. Links: ML Kit T ...…

In this episode, Chet and Tor Yigit Boyar talk again with Chris Craik from the Android Toolkit team about RecyclerView prefetch and the new Paging library. This is Part 2 of a much longer conversation that started in Episode 100, in which Chris talked about Android's UI hardware renderer. We created this second episode from that single, larger ...…

In this episode, Chet and Tor Yigit Boyar talk with Chris Craik from the Android Toolkit team about graphics and the evolution of the UI renderer on Android. By the way, THIS IS EPISODE 100, PEOPLE! WE MADE IT! AND THEY HAVEN'T EVEN CANCELED US YET! Sure, it's because the people that could and would cancel us don't know we exist, but I still th ...…

Chet, Phil, Tor, and Phil's topical t-shirtIn this episode, Chet and Tor talk with Phil Weaver about accessibility on Android. We talk about accessibility services, TalkBack, Switch Access, testing, and general approaches for developers to make applications that are accessible. Oh, and we talk about "onClick bait" too. Subscribe to the podcast ...…

Romain, Chet and Tor posing behind a giant poster rendered with FilamentIn this episode, Chet and Tor talk with Romain about Filament, a real-time physically based rendering engine for Android (and Windows, Linux and macOS.) We talk about graphics, graphics, and then some more graphics. Subscribe to the podcast feed or download the audio file d ...…

Tor, Andre and Chet in the studioIn this episode, Chet and Tor talk with Andre Eisenbach from the Device Connectivity Team about Bluetooth -- Bluetooth Classic, Bluetooth BLE, profiles, compatibility challenges and more. Subscribe to the podcast feed or download the audio file directly. Links: Tor: google.com/+TorNorbye, @tornorbye Chet: google ...…

In this episode, Chet and Tor talk talks with Patrick Robertson from the Location team about... location! We wax poetic about fine-grained location using Wifi routers (among other mechanisms), the Fused Location Provider API for apps that need location information, battery impact of location (and what we're doing to improve that), how GPS works ...…

In this episode, Chet and Tor talk talks with Kyle Lampert from the Google News team about... News. Kyle is the lead of the Android app for News and discusses how the team created a rich, smooth UI experience for the reincarnation of this new News thing. (Apologies for the audio quality: this episode was recorded while Chet was on a trip out to ...…

Chet, Isaac, Virgil, and Tor, in stark black & white, because it's so totally artistic, and not because the studio lighting made us look like human-shaped blue jello. In this episode, Chet and Tor talk with Isaac Katzenelson and Virgil Dobjanschi from the Android TV team. We chat about UI, existing devices, IR-vs-BLE, new devices, feature reque ...…

Tor, Sumir, Tor, Chet, a spiral notebook (blank), and Tor In this episode, Chet and Tor talk with Sumir Kataria about the new WorkManager library that was announced at Google I/O (and released in early form). WorkManager makes it easier to schedule asynchronous work at a more appropriate time using a fluent, chainable API. Think of it as JobSch ...…

Tor, Chet, Joe, and Ian (in reverse order)In this episode, Chet and Tor talk with Ian Lake and Joe Baker-Malone about the new Navigation Architecture Component and Navigation Editor, which were recently released in alpha form. This new architecture component makes it easier for developers to control and implement the flow through their applicat ...…

Chet, Romain, Jake, and TorIn this episode, Chet, Romain and Tor talk with Jake Wharton about Android KTX, a set of Kotlin extensions for Android development. Subscribe to the podcast feed or download the audio file directly. Links: GitHub repository for android-ktx Jake's talk at Google I/O Jake: google.com/+JakeWharton, @JakeWharton Chet: goo ...…

Florina, Chet, and Clara (Chet is the one sporting the highly-collectible and terribly elegant Android Toolkitty team swag jacket)In this episode, Chet and Tor talk with Florina Muntenescu from Android developer relations and Clara Bayarri from the Android Toolkit team about text. The conversation spans spanning, spannables, spans, and of cours ...…

Chet, Brian and Tor issuing a green screen challengeIn this episode, Chet and Tor talk with Brian Carlstrom from the ART team about the new restrictions on non-SDK interfaces in Android P. Subscribe to the podcast feed or download the audio file directly. Links: Restrictions on non-SDK Interfaces Brian: https://carlstrom.com/ Tor: google.com/+T ...…

Chet, Felipe and TorIn this episode, Chet and Tor talk with Felipe Leme from the Android Framework team about Autofill, a framework in Android 8.0 and later which provides assistance with completing forms such as passwords and credit card numbers. Subscribe to the podcast feed or download the audio file directly. Links: Main page: https://devel ...…

Dushan, Romain, Chet, and Tor position themselves in correct order for the caption to make senseIn this episode, Romain, Chet, and Tor talk with Dushan Leska from the Daydream team, which works on immersive computing. His team is currently focused on AR Core, which makes Augmented Reality happen for Android. We talk about AR, VR, probably other ...…

Tor, Chet, and Jeffrey admire the pristine beauty of the recording studioIn this episode, Chet and Tor talk with Jeffrey van Gogh from the Tools team. Jeffrey works on R8 and D8. D8 (available in Android Studio 3.0, but off by default) is the replacement for DX, which converts your java byte code to dalvik byte code. R8 (not available yet) is a ...…

Romain, Jean-Michel, and Tor. Chet is in the distant background (~2,500 miles west of the studio.)In this episode, Romain and Tor talk with Jean-Michel Trivi from the Android audio team. Tune in to learn about hardware speaker design, ducking and attenuation, stream types, audio tagging, audio focus, and more! Links: If your activity is playing ...…

Tor, Chet, and PatrickIn this episode, Chet and Tor talk with Patrick Baumann from the Instant Apps team. We cover everything from Instant to Apps. Links: AIA docs: http://g.co/instantapps Developer stories: https://developer.android.com/stories/instant-apps.html Subscribe to the podcast feed or download the audio file directly. Patrick: @Patri ...…

In which Chet and Tor Romain Guy talk with Nicolas Geoffray from the ART team about runtime performance, including various optimizations in the Oreo release. Subscribe to the podcast feed or download the audio file directly. Links Performance and Memory Improvements in ART (Google I/O video on YouTube) Romain: google.com/+RomainGuy, @romainguy ...…

Tor, Chet and Romain discussing studios In this episode, Chet, Romain and Tor discuss the recently released Android Studio 3.0, the upcoming 3.1 preview release, KotlinConf, and whatever else happened to be on their mind last week. Subscribe to the podcast feed or download the audio file directly. Links Android Studio 3.0 Release Announcement A ...…

Tor, Alex, and Chet in the Android-related StudioIn this episode, Chet and Tor sync with Alex Ruiz on Gradle, and in particular, the IDE integration of Gradle into Android Studio, past and upcoming performance work, the project structure dialog, APK Debugging, and more. Subscribe to the podcast feed or download the audio file directly. Alex: go ...…

In which Chet and Tor Dan Sandler talk with Andrea Falcone and Matt Willis from the Crashlytics team about (wait for it...) Crashlytics! Subscribe to the podcast feed or download the audio file directly. Links Crashlytics for Android Andrea: @asfalcone Matt: @mattwillis Dan: google.com/+DanSandler, @dsandler Chet: google.com/+ChetHaase, @chetha ...…

David, Mathieu, and ChetIn this episode, Chet talks with David Sehr and Mathieu Chartier from the Android Runtime (ART) team, primarily about garbage collection as well as other recent ART improvements in O. Subscribe to the podcast feed or download the audio file directly. Links Performance and Memory Improvements in ART (Google I/O video on Y ...…

In this episode, Chet and Tor Dan Sandler talk with Julia Reynolds from the Android System UI team about Notifications: channels, Do-Not-Disturb, Dots, ... it's all here. Subscribe to the podcast feed or download the audio file directly. Links Notification Channels Notification Dots Dan: google.com/+DanSandler, @dsandler Chet: google.com/+ChetH ...…

Tor, Effie, ChetIn this episode, Chet and Tor talk with Effie Barak from Pinterest about Android internals and about measuring and improving app performance. Subscribe to the podcast feed or download the audio file directly. Links Android in Tanenbaum's Operating Systems book Effie's Android Internals talk at 360|AnDev Effie: @CodingChick Chet: ...…

Romain, Chet, Jake!, and TorIn this episode, Chet, Romain and Tor talk with Jake Wharton about his new role as an engineer on the Android team at Google, and about Kotlin in particular. Subscribe to the podcast feed or download the audio file directly. Links Parcelable proposal Kotlin extension functions OkHttp Okio Retrofit Wire Moshi Jake: go ...…

Iliyan, Romain, Chet, and a complete lack of Tor.In this episode, Chet and Romain (no Tor in sight. Anyone seen Tor? He was on the calendar appointment, totally expected him to show) talked with Iliyan Malchev from the Treble project. Treble was introduced in May of this year as an important step toward faster and more frequent release updates ...…

Chet, Romain, Mathias, and Tor (not pictured) in the very fancy and highly-decorated recording studioIn this episode, Chet and Tor Romain talk with Mathias Agopian, who has worked on (or been the entirety of) the Android graphics team since before Android 1.0. We talk about SurfaceFlinger, PixelFlinger, tearing, buffering, optimizations, and ot ...…

Sergei, 3D Chet, Tor, 2D Chet, and Yigit.In this episode, Chet and Tor talk [more] with Yigit Boyar and Sergei Vasilinetc about the new Architecture Components project that was announced at Google I/O. In particular, we talk about Persistence. This is a continuation of the conversation we started in Episode 72, which was about Lifecycle. But th ...…

Yigit, 2D Chet, Tor, 3D Chet, and Sergei.In this episode, Chet and Tor talk with Yigit Boyar and Sergei Vasilinetc about the new Architecture Components project that was announced at Google I/O. In particular, we talk about the Lifecycle part of Architecture Components. Stay tuned for a future episode about the Persistence API. Subscribe to the ...…

Chet, Lee, Ari, and Tor, in repose.In this episode, Chet and Tor talk with Lee Campbell and Ari Hausman-Cohen from the Android Things team about that project and IoT in general. Subscribe to the podcast feed or download the audio file directly. Links Android Things Android Things sessions at Google I/O Chet: google.com/+ChetHaase, @chethaase To ...…

Chet, Romain, and Tor in the totally professional recording studioIn this episode, Chet and Tor talk with Romain Guy about color, spanning topics from how color works (on devices and in our eyes) to specific color technologies/specifications like sRGB and wide-gamut displays to specific features that are now available in the Android O Preview r ...…

Dan, Chet, Chiu-Ki, Chris, Huyen, Mark, Corey, and KaushikIn this episode, Chet and !Tor talked with a veritable mob of Android app developers about interesting stuff from Google I/O 17 and in the Android O preview release. Subscribe to the podcast feed or download the audio file directly. Links Android O Developer Preview Android@Google I/O Se ...…

Tor, Esteban and Chet in the Studio.In this episode, Chet and Tor talk with Esteban de la Canal about the new profiling tools in Android Studio 3.0. Join us to hear about the CPU profiler, the memory profiler, the network profiler, allocation tracking, heap dump analysis, changes to Android O to support low overhead profiling and more. This epi ...…

In this episode, Chet and Tor talk talks with Clara Bayarri and Alan Viverette about downloadable fonts, fonts in XML, EmojiCompat, and other new features in the v26 beta 1 release of the Android Support Library. All of these features were revealed and demonstrated at Google I/O, so you might also want to check out the I/O talks linked below. S ...…

Tor, Yigit, Chet, and Romain, in our very fancy ADB recording studioIn this episode, Chet and Tor talk with Romain Guy and Yigit Boyar about Kotlin, Android's new officially supported language. Join us to hear a free-ranging discussion about various favorite features of the language. Subscribe to the podcast feed or download the audio file dire ...…

Chet, Huan, Jamal and TorIn this episode, Chet and Tor talk with Jamal Eason and Huan Ren from the Android tools team about the emulator. Tune in learn whether you should use the 32 bit or the 64 bit system images, and more. Subscribe to the podcast feed or download the audio file directly. Links Jamal: google.com/+JamalEason Chet: google.com/+ ...…

Chet, Jerome, Xav, Tor, and Gradle (not pictured).In this episode, Chet and Tor talk with Xavier Ducrohet and Jerome Dochez from the Android Studio team. We talk about gradle, gradle, and gradle. And then some more about gradle, rounding out the dicussion with a chat about gradle before ending on a brief discourse on gradle. Subscribe to the po ...…

Chet, Gregory and Tor in the darkIn this episode, Chet and Tor talk with Gregory Kick from the Java Core Libraries team at Google about Dagger, as well as Auto, AutoValue and Guava. Subscribe to the podcast feed or download the audio file directly. Links Dagger 2: https://google.github.io/dagger/ Auto: https://github.com/google/auto/ AutoValue: ...…

In this episode, Chet and Tor talk with Alan Viverette and Chris Banes about random things about the Support Library: releases, AppCompat, drawables, Night mode, gradle, support lib modularization, and more. Will it answer all of your Support Lib questions? It depends... Subscribe to the podcast feed or download the audio file directly. Links S ...…

In this episode, Chet speaks with Rom Lemarchand from the Android Systems team. Tune in to hear about the new A/B system updates, kernel patches and much more. Subscribe to the podcast feed or download the audio file directly. Links A/B system updates Chet: +ChetHaase, @chethaase Tor: +TorNorbye, @tornorbye…

In this episode, Chet goes Tor-less and speaks with Huyen Tue Dao, an Android developer at Trello, about conferences, learning new things in Android, and Constraint Layout. Subscribe to the podcast feed or download the audio file directly. Links Loving Lean Layout Measure, Layout, Draw, Repeat: Custom Views and ViewGroups A New View: Layout Edi ...…

Chet and Tor. Just Chet and Tor. Nobody else.In this episode, Chet and Tor find themselves without a guest so they spend the episode talking about three new releases: Android N MR1, support library, and Android Studio 2.3 Canary. Subscribe to the podcast feed or download the audio file directly. Links Android 7.1 Preview: https://developer.andr ...…