Posted by Nataraj KR, Android Developer Relations Engineer
The initial launch of the Jetpack Telecom library introduced CallsManager, replacing the legacy ConnectionService API to simplify VoIP integration. CallsManager streamlines call lifecycle management and audio routing while enabling interactions with remote surfaces like smartwatches, Bluetooth devices, and Android Auto. Additionally, it supports call extensions for richer features-such as participant handling, custom icons, call silencing and meeting summary on remote surfaces-all while maintaining backward compatibility down to Android O (API Level 26).
Building on this foundation, Jetpack Telecom v1.1.0 brings native-level visibility and convenience to third-party VoIP apps. This latest release introduces powerful new capabilities, including unified call history, call log exclusion, and native callback functionality, making call management more seamless than ever for users.
Here is a closer look at what's new and how you can implement these features in your applications.
Bridging the Dialer Gap: Unified Call History and Callbacks
Historically, users have had to open individual third-party apps to view their VoIP call history or return a missed call. With the new integrated call logging feature, system dialer apps can now surface call logs directly from third-party VoIP apps.
Even better, users can now initiate a callback to a VoIP contact straight from their native system dialer, streamlining the communication experience.
How it works:
To opt-in to this feature, do the following:
- Register for Callbacks: Your VoIP app must register a new system-protected intent:
TelecomManager.ACTION_CALL_BACK.
- Log the Call: Use
TelecomManager.addCall (or related Jetpack APIs) to ensure the system automatically logs the call.
- Manage Call IDs: When a call is registered,
CallControlScope.getCallId provides a unique UUID. The system dialer uses this exact TelecomManager.EXTRA_UUID when creating the callback intent.
- Initiate the Callback: Your application must store and manage the call details associated with this UUID. When the system dialer fires the callback intent with the
EXTRA_UUID, your app can seamlessly resolve the ID and initiate the call with the correct details.
Fine-Grained Control: Call Log Exclusion
We recognize that not every VoIP call should be visible in the system's native dialer history. Whether for privacy reasons, ephemeral communication, or app-specific behavior, you need control over what gets surfaced.
To address this, we are introducing Call Log Exclusion. You can now prevent specific calls from being logged into the system call logs by setting the isLogExcluded boolean to true within CallAttributesCompat. By configuring this flag, the call remains completely hidden from the system logs, and the native dialer will not display it.
Important Note on Compatibility
These integrated logging and callback features are available for devices running Android 16.1 (SDK 36.1) and higher. Refer here to compile your app with Android SDK 36.1.
Get Started
We encourage developers to test these integrations and explore how unified call history and callbacks can improve the daily user experience of your VoIP applications.
To help you get started and see these APIs in action, we have put together a sample application demonstrating the new integrations.
View the sample app here: https://github.com/android/platform-samples/tree/main/samples/connectivity/telecom
Check out the release notes and documentation to start implementing these features today!
Note: Although Jetpack Telecom v1.1.0 APIs are accessible for integration, the system dialer's ability to render native call logs is being introduced in phases, beginning with Google Meet. To safeguard against spam, native dialers utilize secure package allowlists to control VoIP display. For local testing of your callback and logging implementations, we recommend using the open-source Telecom Sample Dialer app as your emulator environment.
14 May 2026 8:00pm GMT
Posted by Matthew McCullough, VP, Product Management, Android Developer
Announced today during The Android Show, Android is transitioning from an operating system to an intelligence system, creating more opportunities for engagement with your apps. Through deep integration between hardware and software, Android devices will be able to handle the heavy lifting of anticipating user needs, so your app can focus on delivering that experience at the right moment. As part of this, we are announcing Gemini Intelligence, a suite of new features that bring the best of Gemini to our most advanced Android devices.
Task Automation with Gemini
With Gemini Intelligence, we're expanding Gemini's ability to automate tasks across selected apps on behalf of the user with built-in transparency and control. This creates another avenue for user engagement, driving high-intent traffic to your app without requiring code or major engineering work from you. By allowing Gemini to navigate complex, multi-step tasks, such as ordering a latte from a cafe or building a shopping cart from a grocery list in a notes app, Gemini handles the logistics for users, so you're free to focus on innovation and building great features.
We know there are times when people like to browse, and others when they want to quickly handle a task. Initially launched with selected food and ridesharing partners to build a grocery order or request a ride, this capability is expanding across more verticals and form factors, including foldables, watches, cars, and XR glasses.
Increase Engagement with AppFunctions
For more control over how agents interact with your app, you can use Android AppFunctions. This empowers you to provide specific tools, such as services, data, and actions directly to the OS and agents, paired with natural language descriptions. The system can then discover and execute these tools across form factors, enabling users to trigger your app's functionality through the intelligence system for richer and more customized experiences with task automation. We've started testing these early stage APIs in a private preview with apps like KakaoTalk to enable users to "send messages" or "initiate voice calls" through this new framework. AppFunctions have already enabled local execution of 25 apps' use cases across device manufacturers. You can experiment with the API locally and already register your interest to join the AppFunctions Early Access Program for full integration opportunities.
We're providing multiple integration paths to meet you wherever you are on this intelligence journey, whether it's with an effortless, "no-code change" app automation or using the AppFunctions API, to provide you with more control in an MCP-like fashion.
Enhanced User Experience with Widgets
We're elevating the user experience by expanding widget support to new form factors, starting with cars. This creates new opportunities for you to engage with users on 250M Android Auto compatible vehicles.
Jetpack Glance makes it easy to build high-quality widgets, and it is now getting powerful new capabilities thanks to a new underlying framework called RemoteCompose.
- New richer, premium interactions: Built to be deeply adaptive and battery efficient, RemoteCompose allows Glance to deliver richer, more premium interactions. You can soon leverage new capabilities, including snapscroll, expressive buttons, and particle effects to create more engaging widgets.
- Built-in Backward Compatibility: These expressive RemoteCompose features are supported out-of-the-box on Android 16 and above. By using Jetpack Glance as your API, you maintain complete backward compatibility. Your widgets will automatically leverage these premium UI features on newer devices while gracefully degrading to support older OS versions.
Furthermore, RemoteCompose is the engine behind Create My Widget, a feature where users can ask Gemini to build fully adaptive custom widgets that can be resized and optimized seamlessly for the user's home screen or Wear OS watch.
Building Adaptively Beyond the Phone
From foldables, tablets, compatible cars, and XR headsets to the new Googlebooks, the canvas for Android apps has expanded across screens and form factors. Here are some of the updates to help you build adaptively:
- Jetpack Navigation 3: Our latest Jetpack Navigation 3 offers deeper adaptive support adding Scene decorators to the Scene API. Scene decorators can be used to modify the scene calculated by your app's scene strategy. For example, they can be used to add common UI elements such as top app bars and navigation bars/rails that you'd like to add at the scene, rather than nav entry level. NavDisplay now includes built-in functionality that makes nav entries shared elements so now you can smoothly transition between scenes. Check out our Nav3-recipes for more.
- Jetpack Compose: Adopting Compose into your app remains the easiest way to start building adaptive UIs, and we want to ensure that you have the right level of architectural support. We are working on a new set of building blocks in Compose 1.11 for responsive layouts and customization with Grid, Flexbox, MediaQuery and Style. We would love your feedback on them before removing the Experimental flag.
- Design guidance: Explore our updated design gallery to be inspired, our new desktop design hub or our adaptive layout guidance to get started.
For device-differentiated experiences, take advantage of the latest updates to:
-
Car App Library: We're streamlining development by expanding the Car App Library, which allows you to "build once" and deliver customized, distraction-optimized media experiences to both Android Auto and Android Automotive OS. We're further enabling richer in-car engagement by expanding support for adaptive video apps, so that videos can played full screen when cars are parked.
-
Android XR SDK: The Android XR SDK allows you to build deeply differentiated, custom experiences for a growing spectrum of XR devices, including upcoming wired XR glasses (like XREAL's Project Aura), while existing adaptive apps automatically surface in immersive environments without additional developmental effort. You can get ready for display glasses by using Jetpack Compose Glimmer to build glanceable UIs tailored for display glasses, alongside Jetpack Projected APIs to bridge app experiences from the phone to the user's field of view. The developer preview 4 of the Android XR SDK, coming next week, introduces new interactive components like Title Chips and Button Groups that optimize input for glasses touchpads. It streamlines your workflow with the new ProjectedTestRule API to automate testing environments.
A New Age for Your Users on Android
From the shift to an intelligence system to the expansion of new form factors like Googlebooks, Android is creating new ways for people to get more out of their device experiences with developers and app makers at the center of it.
Gemini Intelligence features will roll out in waves as they become ready, starting with the latest Samsung Galaxy and Google Pixel phones this summer. They will also become available across your Android devices including your watch, car, glasses and laptops later this year.
Stay tuned for even more news about app development in this new era at Google I/O next week.
12 May 2026 2:00pm GMT
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Posted by Ash Nohe and Amrit Sanjeev, Android Developer Relations Engineers
Practicing gratitude may decrease symptoms of depression and anxiety, and improve mental health and life satisfaction1. Consistent gratitude practice may lead to sustained improvements that last months2. The mindfulness app Gratitude encourages consistency through micro daily journaling, affirmations, and vision boards. The app has over 6 million downloads, 150 thousand 5-star ratings, and 100 million journal entries logged.
Developers Divij Gupta and Narendra Aanjna developed widgets for each of their app's core user journeys. Their goal was to meet users in their everyday moments without requiring the overhead of a full app session.
By surfacing interactive journaling prompts, affirmations, vision board images and metrics directly on the user's home screen, the team lowered the barrier to entry for daily reflection and reported a 25% increase in retention for widget users and ~1K weekly journal entries from widgets. This increase in user loyalty translates to tangible health outcomes for the users: consistent habit formations that support long-term mental well-being.
"Widgets helped us make the app more present in users' daily routines by providing quick inspiration, reminders, and reflections directly on the home screen. This increased engagement and made it easier for users to stay consistent with their mindfulness practices." - Divij Gupta
The Challenge: modernize without decreasing retention
While the impact of widgets was clear, Gratitude's original XML-based RemoteViews implementation created technical debt. As the app's design system evolved toward Material 3, the legacy widgets became increasingly difficult to align with the modern UI. Every visual update required manual XML overhead and brittle workarounds, slowing developer velocity.
The Solution Part 1: migrating from XML to Jetpack Glance
To modernize their widgets, the team turned to
Jetpack Glance.
They first consulted the
Widgets on Android design page and
canonical widget layouts to understand best practices for displaying information within a limited amount of space.
Then, they migrated their widget suite to Jetpack Glance. This declarative framework enabled the developers to move from planning to shipping in less than a month, saving about 50% development time, and saw two additional advantages:
- Replacing restrictive XML layouts with declarative code made the codebase easier to read, maintain, and reduced developer effort.
- Jetpack Glance allowed the team to more easily implement dynamic colors, flexible resizing, and expanded configuration options. These features ensure the widgets harmonize with a user's unique home screen layout.
The following GIF shows two Gratitude widgets and adaptive resizing:
While Glance simplified the UI, the team noted that testing across various OEM launchers was also essential to ensure layout consistency across devices.
The team also implemented Generated Widget Previews so users can see personalized previews. They noted that testing Generated Previews could be slow, as the previews are rate limited to preserve battery. To bypass the rate limiting for testing, use the adb command:
adb shell device_config put systemui
generated_preview_api_reset_interval_ms 0
All of their efforts have made the Gratitude widget high quality and differentiated.
The Solution Part 2: promote new widgets in-app
The developers then used in-app widget pinning to increase widget discoverability and widget installs. Asking users to install widgets at a contextually relevant moment within the app helps users find their widgets without needing to go through the system widget picker. The following GIF shows Gratitude's bottom sheet to add widgets from within the app:
The team also refactored widget packages, which changed widget receiver paths and caused widgets to be deleted from users' home screens. Using previously stored user flags to identify widget users, they triggered another requestPinGlanceAppWidget prompt inviting widget users to use the new modernized widgets.
Developer Tip: To maintain widget installs while migrating from RemoteViews to Jetpack Glance, ensure your GlanceAppWidgetReceiver uses the same class name and package as your previous AppWidgetProvider in the Android Manifest. If a new class name or package location is required, follow the Gratitude's lead by using in-app pinning to help users restore their widgets.
The strategy is working, as 10% of total DAU have adopted widgets.
Conclusion
This Gratitude story shows that widgets can be tools for habit formation. By implementing quick actions to self-reflect right from the home screen, the team may have improved user loyalty. Gratitude reduced technical debt and modernized their widgets by adopting Jetpack Glance, and prompted users to add widgets within their app.
"Our experience with Jetpack Glance has been excellent. The Compose-based approach feels much more modern, flexible, and aligned with the way we build the rest of our UI today. It allows us to express widget layouts more naturally, reuse familiar Compose components, and iterate on UI changes much faster. Many of the UI constraints we previously faced with RemoteViews are no longer an issue, which made it easier to build widgets that better match our app's design and experience." - Divij Gupta
Getting Started
To get started with Jetpack Glance and learn about the technologies mentioned in this post, see these guides:
See other widget case studies:
1: Diniz, G., Korkes, L., Tristão, L. S., Pelegrini, R., Bellodi, P. L., & Bernardo, W. M. (2023). The effects of gratitude interventions: a systematic review and meta-analysis. einstein (Sao Paulo)., 21, eRW0371. https://doi.org/10.31744/einstein_journal/2023RW0371
2: Bohlmeijer, E., Kraiss, J., Schotanus-Dijkstra, M., & ten Klooster, P. (2022). Gratitude as mood mediates the effects of a 6-weeks gratitude intervention on mental well-being: post hoc analysis of a randomized controlled trial. Front. Psychol., 12, 799447. https://doi.org/10.3389/fpsyg.2021.799447
08 May 2026 4:00pm GMT
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