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SecondarySession
@RequiresApi(value = 26) interface SecondarySession
When a Session becomes shared with one or more devices, this interface represents a secondary device (a device that has joined an existing Session).
Summary
Public functions
Public properties
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Last updated 2025-02-10 UTC.
[null,null,["Last updated 2025-02-10 UTC."],[],[],null,["# SecondarySession\n================\n\n*** ** * ** ***\n\nKotlin \\|[Java](/reference/com/google/ambient/crossdevice/sessions/SecondarySession \"View this page in Java\")\n\n\n```\n@RequiresApi(value = 26) interface SecondarySession\n```\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nWhen a Session becomes shared with one or more devices, this interface represents a secondary device (a device that has joined an existing Session).\n\nSummary\n-------\n\n| ### Public functions ||\n|-----------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `suspend `[Unit](/reference/kotlin/kotlin/Unit) | [destroySecondarySession](/reference/kotlin/com/google/ambient/crossdevice/sessions/SecondarySession#destroySecondarySession())`()` Destroys the [SecondarySession](/reference/kotlin/com/google/ambient/crossdevice/sessions/SecondarySession). |\n| [ListenableFuture](/reference/kotlin/com/google/common/util/concurrent/ListenableFuture)`\u003c`[Void](/reference/kotlin/java/lang/Void)`?\u003e` | [destroySecondarySessionFuture](/reference/kotlin/com/google/ambient/crossdevice/sessions/SecondarySession#destroySecondarySessionFuture())`()` Java-compatible version of [destroySecondarySession](/reference/kotlin/com/google/ambient/crossdevice/sessions/SecondarySession#destroySecondarySession()). |\n| [SessionRemoteConnection](/reference/kotlin/com/google/ambient/crossdevice/sessions/SessionRemoteConnection) | [getDefaultRemoteConnection](/reference/kotlin/com/google/ambient/crossdevice/sessions/SecondarySession#getDefaultRemoteConnection())`()` Gets communication channel to send messages to the primary of the Sessions. |\n\n| ### Public properties ||\n|----------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [SessionId](/reference/kotlin/com/google/ambient/crossdevice/sessions/SessionId) | [sessionId](/reference/kotlin/com/google/ambient/crossdevice/sessions/SecondarySession#sessionId()) [SessionId](/reference/kotlin/com/google/ambient/crossdevice/sessions/SessionId) this [SecondarySession](/reference/kotlin/com/google/ambient/crossdevice/sessions/SecondarySession) belongs to. |\n\nPublic functions\n----------------\n\n### destroySecondarySession\n\n```\nsuspend fun destroySecondarySession(): Unit\n```\n\nDestroys the [SecondarySession](/reference/kotlin/com/google/ambient/crossdevice/sessions/SecondarySession).\n\nWhen a [SecondarySession](/reference/kotlin/com/google/ambient/crossdevice/sessions/SecondarySession) is destroyed, the connection with the Primary is terminated and this participant will leave the underlying Session. \n\n| Throws ||\n|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------|\n| `com.google.ambient.crossdevice.sessions.SessionException: `[com.google.ambient.crossdevice.sessions.SessionException](/reference/kotlin/com/google/ambient/crossdevice/sessions/SessionException) | if the [SecondarySession](/reference/kotlin/com/google/ambient/crossdevice/sessions/SecondarySession) object is no long valid. |\n\n### destroySecondarySessionFuture\n\n```\nfun destroySecondarySessionFuture(): ListenableFuture\u003cVoid?\u003e\n```\n\nJava-compatible version of [destroySecondarySession](/reference/kotlin/com/google/ambient/crossdevice/sessions/SecondarySession#destroySecondarySession()). \n\n### getDefaultRemoteConnection\n\n```\nfun getDefaultRemoteConnection(): SessionRemoteConnection\n```\n\nGets communication channel to send messages to the primary of the Sessions. \n\n| Throws ||\n|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------|\n| `com.google.ambient.crossdevice.sessions.SessionException: `[com.google.ambient.crossdevice.sessions.SessionException](/reference/kotlin/com/google/ambient/crossdevice/sessions/SessionException) | if the [SecondarySession](/reference/kotlin/com/google/ambient/crossdevice/sessions/SecondarySession) object is no long valid. |\n\nPublic properties\n-----------------\n\n### sessionId\n\n```\nval sessionId: SessionId\n```\n\n[SessionId](/reference/kotlin/com/google/ambient/crossdevice/sessions/SessionId) this [SecondarySession](/reference/kotlin/com/google/ambient/crossdevice/sessions/SecondarySession) belongs to."]]
