Companion Device Manager Example, Apr 24, 2025 · This documentation covers Bluetooth Low Energy (BLE), Telecom, Audio, and Companion Device Manager implementations with working code examples that demonstrate best practices for integrating these features into Android applications. GameStop A service that receives calls from the system with device events. If you want more control over the pairing and connecting experience, use the Companion Device Manager in Android helps to control other devices like smartphones, tablets, smartwatches, and other electrical devices from your Android phone if they are paired with your device. 0 (API level 26) and higher, allowing apps to scan for nearby Bluetooth or Wi-Fi devices without requiring the ACCESS_FINE_LOCATION permission, thus maximizing user privacy. You'll be able to find and connect to devices without needing location permission. The connection is built up through a USB cable, WiFi network, or Bluetooth scan. . The manager shows all the connected devices on the display of the app screen. Returns a new DeviceId which can be passed to device manufacturers' apps, allowing them to fetch AssociationInfo or observe device presence for this associated device. BIND_COMPANION_DEVICE_SERVICE), as well as add an intent filter for the "android. Oct 12, 2023 · You use Bluetooth or Wi-Fi connectivity APIs to establish connections. 0 (API level 26) and higher, the Companion Device Manager (CDM) provides a more streamlined method of connecting to companion devices, compared to the permissions described in this section. This sample showcases the use of the Companion Device Manager (CDM) to find and associate devices. xml with the "android. What is Companion Device Manager Used for? The primary use of the companion device manager on Android is to establish a connection with other companion devices and access the settings, data, and media photos on the connected device. * Associates given device with given app for the given user directly, without UI prompt. SORRY, WE CAN'T FIND THAT PAGE. May 11, 2023 · We connect to a number of different devices, some that require a bond and others that do not. In all cases, we now have them associate via the Companion Device Manager first, and then bond the device second. permission. Apr 10, 2026 · Companion device profile, introduced in Android 12, is a feature that allows companion apps to request a set of permissions specific to the type of the companion device, for example, a smartwatch. kt 4 people Remove Casa framework & simplify samples structure (#275) Oct 24, 2019 · Learn how to seamlessly manage companion bluetooth and wifi devices by using the Companion Device Manager (CDM) API. CompanionDeviceManager. May 1, 2026 · Note: On Android 8. Note that before creating establishing association the system may need to show UI to collect user confirmation. companion Oct 5, 2020 · 3 I am trying to use the new CompanionDeviceManager but i am not able to figure out how to connect to the device for the second time (after pairing was successful), associate needs to be called only one time and cant be used again. In Android phones, it is Android Device Manager, which helps to connect with other devices. Callback | API reference | Android Developers Developer Guides For more information about managing companion devices, read the Companion Device Pairing developer guide. The link you followed may be broken, or the page may have been removed. A companion device can be a digital device or an operating system. Companion applications must create a service that extends CompanionDeviceService, and declare it in their AndroidManifest. BIND_COMPANION_DEVICE_SERVICE" permission (see Manifest. platform-samples / samples / connectivity / bluetooth / companion / src / main / java / com / example / platform / connectivity / bluetooth / cdm / CompanionDeviceManagerSample. Once accepted both devices will be associated. Jan 17, 2025 · But what exactly is the Companion Device Manager, how does it work, and can it cause problems for your phone? In this article, we’ll explore everything you need to know about the Companion Device Manager, its functions, and how to troubleshoot any issues that may arise. Feb 26, 2024 · The companion manager app is an Android app that configures a phone with a companion device. It should directly find the server and a system request will appear. May 1, 2026 · This document explains how to implement companion device pairing on Android 8. If you believe this is an error, please contact our support team for assistance. The CDM system provides a pairing UI on behalf of your app and doesn't require location permissions. The example is very simple: after the device is paired i can get the ScanResult in onActivityResult. Using a companion device profile simplifies the enrollment process by allowing apps to display a single prompt to users on their mobile devices to request a defined set of permissions instead of Request to associate this app with a companion device.
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