Method Detail

• getStreamId

   abstract int getStreamId()

  Stream identity — see the registry below. Shared ids with iOS DSDP where
  they overlap (accel=2, gyro=3, mag=4, altitude=5, location=6); iOS-only ids
  0/1/7/8 are reserved and never emitted by Android.
  

  uint32 stream_id = 1;

• getSampleCount

   abstract int getSampleCount()

  Number of samples represented by every column in this stream.
  

  uint32 sample_count = 2;

• getSensorOriginUs

   abstract long getSensorOriginUs()

  Absolute boot-relative origin (microseconds) of the first sample — the
  reference for the timestamp column (channel_id 0).
  

  int64 sensor_origin_us = 3;

• getWallOriginMs

   abstract long getWallOriginMs()

  Wall-clock (epoch ms) of the first sample. Together with sensor_origin_us
  this lets the server reconstruct per-sample wall time from the boot-relative
  timestamp column WITHOUT a per-sample wall-clock column:
    wall_ms(i) = wall_origin_ms + (sensor_us(i) - sensor_origin_us) / 1000
  

  int64 wall_origin_ms = 4;

• getColumnsList

   abstract List<ColumnData> getColumnsList()

  One per channel. channel_id 0 is always the timestamp column; 1..N are the
  value channels in the order documented in the registry below.
  

  repeated .doorstepai.telemetry.v3.ColumnData columns = 5;

• getColumns

   abstract ColumnData getColumns(int index)

  One per channel. channel_id 0 is always the timestamp column; 1..N are the
  value channels in the order documented in the registry below.
  

  repeated .doorstepai.telemetry.v3.ColumnData columns = 5;

• getColumnsCount

   abstract int getColumnsCount()

  One per channel. channel_id 0 is always the timestamp column; 1..N are the
  value channels in the order documented in the registry below.
  

  repeated .doorstepai.telemetry.v3.ColumnData columns = 5;