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Track recorded stats shows sensor data from trackpoints table.

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Heart rate: maximum and average.
Cadence: maximum and average.
Power: average.
Fixes #525 and #502.
This commit is contained in:
Román Martínez
2021-01-31 17:23:47 +01:00
parent bb38d274fb
commit a9624f72e7
14 changed files with 267 additions and 171 deletions
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src/main/java/de/dennisguse/opentracks/content/provider/ContentProviderUtils.java
+29
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@@ -44,6 +44,7 @@ import de.dennisguse.opentracks.content.data.Track;
import de.dennisguse.opentracks.content.data.TrackPoint;
import de.dennisguse.opentracks.content.data.TrackPointsColumns;
import de.dennisguse.opentracks.content.data.TracksColumns;
import de.dennisguse.opentracks.stats.SensorStatistics;
import de.dennisguse.opentracks.stats.TrackStatistics;
import de.dennisguse.opentracks.util.FileUtils;
import de.dennisguse.opentracks.util.UUIDUtils;
@@ -835,4 +836,32 @@ public class ContentProviderUtils {
public static String[] parseTrackIdsFromUri(Uri url) {
return TextUtils.split(url.getLastPathSegment(), ID_SEPARATOR);
}
public SensorStatistics getSensorStats(Track.Id trackId) {
if (trackId == null) {
return null;
}
String[] projection = {
"MAX(" + TrackPointsColumns.SENSOR_HEARTRATE + ") max_hr",
"AVG(" + TrackPointsColumns.SENSOR_HEARTRATE + ") avg_hr",
"MAX(" + TrackPointsColumns.SENSOR_CADENCE + ") max_cadence",
"AVG(" + TrackPointsColumns.SENSOR_CADENCE + ") avg_cadence",
"AVG(" + TrackPointsColumns.SENSOR_POWER + ") avg_power"
};
String selection = TrackPointsColumns.TRACKID + "=?";
String[] selectionArgs = new String[]{Long.toString(trackId.getId())};
SensorStatistics sensorStatistics = null;
try (Cursor cursor = getTrackPointCursor(projection, selection, selectionArgs, null)) {
if (cursor != null && cursor.moveToFirst()) {
sensorStatistics = new SensorStatistics(
!cursor.isNull(cursor.getColumnIndexOrThrow("max_hr")) ? cursor.getFloat(cursor.getColumnIndexOrThrow("max_hr")) : null,
!cursor.isNull(cursor.getColumnIndexOrThrow("avg_hr")) ? cursor.getFloat(cursor.getColumnIndexOrThrow("avg_hr")) : null,
!cursor.isNull(cursor.getColumnIndexOrThrow("max_cadence")) ? cursor.getFloat(cursor.getColumnIndexOrThrow("max_cadence")) : null,
!cursor.isNull(cursor.getColumnIndexOrThrow("avg_cadence")) ? cursor.getFloat(cursor.getColumnIndexOrThrow("avg_cadence")) : null,
!cursor.isNull(cursor.getColumnIndexOrThrow("avg_power")) ? cursor.getFloat(cursor.getColumnIndexOrThrow("avg_power")) : null
);
}
}
return sensorStatistics;
}
}