Asserting a cross-device SDK developer preview for constructing wealthy multi-device experiences on Android

Posted by Alex Rocha – Director of Developer Relations Engineer, Ryan Ausanka-Crues – Director of Engineering, Multi System Improvement, Stella Loh – Product Supervisor, Multi System Improvement

Immediately we launch our developer preview of the brand new Cross System SDK for Android. It was first introduced throughout Google I/O ’22 A number of System Improvement SessionThe cross-device SDK permits builders to construct richer Multi-device experiences With a easy and intuitive set of APIs. The SDK removes the complexities concerned in working with machine discovery, authentication, and communication protocols, permitting you to concentrate on what issues most — constructing pleasant consumer experiences and connecting these experiences throughout a wide range of type elements and platforms.

What’s in Developer Preview

This preliminary launch comprises a wealthy set of APIs constructed across the core features of System discoveryAnd the safe communicationsAnd the Multi-device classes.

  1. System discovery: Simply discover close by units, permit peer-to-peer communication, and begin goal software on receivers.
  2. Safe connections: Allows bi-directional, encrypted, low-latency knowledge sharing between licensed units.
  3. Multi-device classes: Allow the switch or enlargement of the applying consumer expertise throughout a number of units.

In flip, it will permit you to construct compelling experiences throughout units by enabling and simplifying the next use circumstances:

  • Uncover and approve communication with close by units.
  • Share the present state of the app with the identical app on one other machine.
  • Beginning the app on a secondary machine with out the necessity for the app to maintain operating within the background.
  • Create safe connections for units to speak with one another.
  • Allow process supply the place the consumer begins a process on one machine, and might simply proceed on one other machine.

Beginning at the moment with a developer preview for Android telephones and tablets, the cross-device SDK will probably be out there later for different Android desktops and non-Android working methods.

beneath the duvet

The cross-device SDK offers a software program abstraction layer that handles all elements of cross-device connectivity, making use of wi-fi applied sciences akin to Bluetooth, Wi-Fi, and ultra-wideband; Our SDK does all of the heavy lifting beneath the hood, offering you with a modular, non-contact API that helps bi-directional communication between units and is backwards suitable with Android 8. Plus, apps will not need to declare or request runtime permissions for both The essential communication protocols used (akin to BLUETOOTH_CONNECTAnd the BLUETOOTH_SCANAnd the ACCESS_FINE_LOCATIONand so on.), and the consumer can solely permit apps to connect with the machine(s) they chose.

Getting Began with the Developer Preview

Head over to our web site Developer Information Get began and check out the Developer Preview of the Cross machine SDK for Android. You should definitely try our pattern Rock Paper Scissor software (Kotlin And the Java) on GitHub for a demo on learn how to work with completely different APIs and Google I/O ’22 A number of machine improvement Session for SDK overview.


We would love to listen to from you throughout the preliminary launch of the developer preview to assist us form the SDK and affect the roadmap sooner or later, so please Share your suggestions And inform us about your expertise with the SDK!

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