Matthew J. McCullough (@matthewmccull) 's Twitter Profile
Matthew J. McCullough

@matthewmccull

VP Product, Android Dev • Former SVP Product @GitHub, OSS developer, @OSCON chair, #Git, #DevOps teacher, author of @ppatterns & @oreillymedia books

ID: 14678973

linkhttp://matthewjmccullough.com calendar_today06-05-2008 20:57:03

15,15K Tweet

6,6K Followers

1,1K Following

Sameer Samat (@ssamat) 's Twitter Profile Photo

Android 16 is rolling out to Pixel devices today! It’s packed with updates that make your device more accessible, secure and easier to use. Can’t wait to hear everyone’s feedback as you explore what’s new: goo.gle/43CYfi7

Android Studio (@androidstudio) 's Twitter Profile Photo

Build safer apps & avoid launch delays! Check out Play Policy Insights beta in Android Studio Narwhal Canary. 🛡️ Get in-context Google Play policy tips as you code. ✅ In-context guidance ✅ Policy overviews ✅ (cont) goo.gle/4kBEMpc

Build safer apps & avoid launch delays! Check out Play Policy Insights beta in Android Studio Narwhal Canary. 

🛡️ Get in-context Google Play policy tips as you code.

✅ In-context guidance
✅ Policy overviews
✅ (cont) goo.gle/4kBEMpc
Jaewoong Eum (@github_skydoves) 's Twitter Profile Photo

Compose Preview now supports dynamic resizing to give you instant visual feedback on how your UI adapts to different screen sizes. developer.android.com/studio/preview…

Android Developers (@androiddev) 's Twitter Profile Photo

Tune in now 🇮🇳 We're LIVE from #GoogleIOConnect Bengaluru → goo.gle/3TOzbAi Get ready to experience the latest innovations and announcements from Google I/O, with fresh updates across Android, AI, web, cloud, and more.

Tune in now  🇮🇳 We're LIVE from #GoogleIOConnect Bengaluru → goo.gle/3TOzbAi

Get ready to experience the latest innovations and announcements from Google I/O, with fresh updates across Android, AI, web, cloud, and more.
Senior Ngenge (@ngenge_senior) 's Twitter Profile Photo

I had Android Studio Agent Mode upgrade my gradle dependencies. The project was initially using Material 2 and Compose 1.5 but was upgraded to the latest compose version and all other dependencies. Deprecated accompanist APIs were also stripped. Worked like a charm.

Android Studio (@androidstudio) 's Twitter Profile Photo

Boost your productivity with the Gemini in Android Studio prompt gallery → goo.gle/3JuXEIJ Browse, save, and manage your favorite prompts at either the IDE or project-level using the Prompt Library feature in the Studio IDE.

Boost your productivity with the Gemini in Android Studio prompt gallery → goo.gle/3JuXEIJ 

Browse, save, and manage your favorite prompts at either the IDE or project-level using the Prompt Library feature in the Studio IDE.
droidcon London (@droidconlondon) 's Twitter Profile Photo

The Android Developers team is returning to #dcldn25, & they’re levelling up! 🔥 Keynote by Matthew J. McCullough & #Android team 💬 Talks, demos, and office hours direct from Google 🤖 The Androidify booth is back! Don’t miss the biggest #dcldn25 yet → london.droidcon.com

Android Developers (@androiddev) 's Twitter Profile Photo

Don't forget to send us your #AskAndroid questions ahead of The Android Show! We're answering your questions live on October 30. Make sure you tune in → goo.gle/tas-oct25

droidcon London (@droidconlondon) 's Twitter Profile Photo

The Android Developers Android Show is happening LIVE right now in Dalvik Domain! 🎥 #Android leaders Matthew J. McCullough, Clara Bayarri, Jingyu Shi, & Tor Norbye hit the stage sharing insider insights on what’s new & what’s next for Android, the latest #dev updates, Gemini demos in

The <a href="/AndroidDev/">Android Developers</a> Android Show is happening LIVE right now in Dalvik Domain! 🎥 #Android leaders <a href="/matthewmccull/">Matthew J. McCullough</a>, <a href="/clarabayarri/">Clara Bayarri</a>,  <a href="/JingyuSi/">Jingyu Shi</a>, &amp; Tor Norbye hit the stage sharing insider insights on what’s new &amp; what’s next for Android, the latest #dev updates, Gemini demos in
Android Developers (@androiddev) 's Twitter Profile Photo

With the new Prompt API, now in Alpha, you have the full flexibility to shape the output of the Gemini Nano model by passing in any prompt you can imagine. We just announced this and other new AI experiences in The Android Show → goo.gle/tas-oct25

Android Developers (@androiddev) 's Twitter Profile Photo

Catch the live demo of Gemini Nano, our powerful on-device generative AI, during The Android Show! We'll walk you through exciting, creative use cases that leverage multi-modality input, our brand-new Prompt API, and see Androidify in action. Watch now ⬇️

Catch the live demo of Gemini Nano, our powerful on-device generative AI, during The Android Show! 

We'll walk you through exciting, creative use cases that leverage multi-modality input, our brand-new Prompt API, and see Androidify in action. Watch now ⬇️
Android Studio (@androidstudio) 's Twitter Profile Photo

🦦 Stop treading water with app crashes → goo.gle/4pOyCVH Use Gemini in Android Studio to analyze your App Quality Insights crash reports, generate insights, provide a crash summary, and recommend next steps to get you back to building.

Android Developers (@androiddev) 's Twitter Profile Photo

Your Gemini API key 🔑 is the best way to unlock🔓Gemini 3 for AI assistance on Android development. Just plug it into the latest version of Android Studio to supercharge your workflow → goo.gle/4o0R3V6

Matthew J. McCullough (@matthewmccull) 's Twitter Profile Photo

With Gemini 3 Pro now available, Android Studio is the best place for Android devs to start using it for Al assistance. It makes Agent Mode even more powerful, and helps you solve complex development problems. Proving to be our best model for coding and agentic tasks.

Romain Guy (@romainguy) 's Twitter Profile Photo

Awesome! maps.google.com is using Filament now. I found its symbols in the WASM. @pixelflinger and I did not have web app in mind when we initially designed and wrote Filament, the goal was always to offer a small, efficient, and easily embeddable 3D renderer to not-games

Richard Seroter (@rseroter) 's Twitter Profile Photo

I don't know how they do it, but the Thoughtworks Radar always seems to capture the current moment super well. Analyst firms are struggling with this! Dig into this brand new Radar. I am. thoughtworks.com/radar

I don't know how they do it, but the <a href="/thoughtworks/">Thoughtworks</a> Radar always seems to capture the current moment super well. Analyst firms are struggling with this!

Dig into this brand new Radar. I am.
thoughtworks.com/radar
👩‍💻 Paige Bailey (@dynamicwebpaige) 's Twitter Profile Photo

📒 ICYMI: you can now use the G3mini to create Google Slides from a URL, a PDF document, an outline, a brief description, or more. All you have to do is select "Canvas", type "Please create a slide deck about..." and add the topic, then wait and export to Slides:

Android Developers (@androiddev) 's Twitter Profile Photo

🚀 Jetpack Navigation 3 is now stable, and using it can help you reduce tech debt, provide better separation of concerns, speed up feature development time, and support new form factors. Tune into our Spotlight Week this week to learn about Nav 3 and start integrating it into