> For the complete documentation index, see [llms.txt](https://docs.sentiance.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sentiance.com/important-topics/sdk/api-reference/android/transport-sessions/transportsession.md).

# TransportSession

Represents a session that was recorded during a transport. A session includes information about the transport, such as its ID and mode, in addition to a reference to the sensor data that was used to determine the mode of transport (e.g. accelerometer, location).

## TransportSession API

### `getAccelerometerData()`

> ```java
> Iterator<SensorDataChunk> getAccelerometerData()
> ```
>
> Returns an iterator that can be used to retrieve chunks of accelerometer data pertaining to the session. See [`SensorDataChunk`](https://github.com/sentiance/v4-docs/blob/main/important-topics/sdk/api-reference/android/transport-sessions/broken-reference/README.md).
>
> Iterating over the data may be expensive, so avoid doing it directly on the main application thread.

### `getEndDate()`

> ```java
> DateTime getEndDate()
> ```
>
> Returns the end [date](/important-topics/sdk/api-reference/android/datetime.md) of the session.

### `getId()`

> ```java
> String getId()
> ```
>
> Returns the unique ID of this transport session.
>
> This ID is equal to the one obtained from other Sentiance APIs, where the same transport is represented. e.g. the ID of a [`TransportEvent`](/important-topics/sdk/api-reference/android/eventtimeline/event/transportevent.md) obtained from the User Context API.

### `getLocationData()`

> ```java
> Iterator<Location> getLocationData()
> ```
>
> Returns an iterator that can be used to retrieve locations pertaining to the session.
>
> Iterating over the locations may be expensive, so avoid doing it directly on the main application thread.

### `getStartDate()`

> ```java
> DateTime getStartDate()
> ```
>
> Returns the start [date](/important-topics/sdk/api-reference/android/datetime.md) of the session.

### `getTransportMode()`

> ```java
> TransportMode getTransportMode()
> ```
>
> Returns the [transport mode](/important-topics/sdk/api-reference/android/eventtimeline/transportmode.md).


---

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