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android.companion
Interfaces
Classes
Exceptions
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Last updated 2025-02-10 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-02-10 UTC."],[],[],null,["# android.companion\n=================\n\n*** ** * ** ***\n\nKotlin \\|[Java](/reference/android/companion/package-summary \"View this page in Java\")\n\nInterfaces\n----------\n\n|------------------------------------------------------------------|--------------------------------------------|\n| [DeviceFilter](/reference/kotlin/android/companion/DeviceFilter) | A filter for companion devices of type `D` |\n\nClasses\n-------\n\n|------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------|\n| [AssociatedDevice](/reference/kotlin/android/companion/AssociatedDevice) | Container for device info from an association that is not self-managed. |\n| [AssociationInfo](/reference/kotlin/android/companion/AssociationInfo) | Details for a specific \"association\" that has been established between an app and companion device. |\n| [AssociationRequest](/reference/kotlin/android/companion/AssociationRequest) | A request for the user to select a companion device to associate with. |\n| [BluetoothDeviceFilter](/reference/kotlin/android/companion/BluetoothDeviceFilter) | A filter for Bluetooth(non-LE) devices |\n| [BluetoothLeDeviceFilter](/reference/kotlin/android/companion/BluetoothLeDeviceFilter) | A filter for Bluetooth LE devices |\n| [CompanionDeviceManager](/reference/kotlin/android/companion/CompanionDeviceManager) | Public interfaces for managing companion devices. |\n| [CompanionDeviceService](/reference/kotlin/android/companion/CompanionDeviceService) | A service that receives calls from the system with device events. |\n| [DeviceId](/reference/kotlin/android/companion/DeviceId) | A device id represents a device identifier managed by the companion app. |\n| [DevicePresenceEvent](/reference/kotlin/android/companion/DevicePresenceEvent) | Event for observing device presence. |\n| [ObservingDevicePresenceRequest](/reference/kotlin/android/companion/ObservingDevicePresenceRequest) | A request for setting the types of device for observing device presence. |\n| [WifiDeviceFilter](/reference/kotlin/android/companion/WifiDeviceFilter) | A filter for Wifi devices |\n\nExceptions\n----------\n\n|--------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------|\n| [CompanionException](/reference/kotlin/android/companion/CompanionException) | `CompanionException` can be thrown during the companion system data transfer process. |\n| [DeviceNotAssociatedException](/reference/kotlin/android/companion/DeviceNotAssociatedException) | An exception for a case when a given device was not android. |"]]
