Android Developers: Enabling seamless cross-device interactions

As users move between phones, wearables, and audio peripherals, delivering fluid cross-device experiences has become essential for engagement. However, relying on standard networking approaches often leads to battery drain, latency spikes, and fragmented user sessions.



This deep dive introduces specialized Android APIs built for multi-device communication, offering memory- and power-efficient patterns to keep transitions between devices instant, reliable, and intuitive.



Speakers: Yacine Rezgui, Hanrui Gao, Nataraj K R



Chapters:

0:00 - Introduction to cross-device interactions

3:31 - Overview of companion apps

7:56 - Implementation using companion device manager

12:12 - Challenges with cross-device VoIP calls

15:34 - Introducing Jetpack Telecom

23:17 - Peer-to-peer sharing challenges

26:01 - Quick share overview

31:00 - Summary and wrap up



Watch the apps foundation sessions from Android Dev Summit 2026 → https://goo.gle/ADS26-Apps-Foundation

Watch all the sessions from Android Dev Summit 2026 → https://goo.gle/ADS26-All-Sessions



Subscribe to Android Developers → https://goo.gle/AndroidDevs





#AndroidDevSummit2026





Event: Android Dev Summit 2071



Products Mentioned: Form Factors, Connected Apps Platform