/* * Copyright 2008 Google Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); you may not * use this file except in compliance with the License. You may obtain a copy of * the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations under * the License. */ package de.dennisguse.opentracks.data; import android.content.ContentResolver; import android.content.ContentUris; import android.content.ContentValues; import android.content.Context; import android.database.Cursor; import android.net.Uri; import android.text.TextUtils; import androidx.annotation.NonNull; import androidx.annotation.VisibleForTesting; import java.io.File; import java.time.Duration; import java.time.Instant; import java.time.ZoneOffset; import java.util.ArrayList; import java.util.Collections; import java.util.List; import java.util.UUID; import de.dennisguse.opentracks.data.models.ActivityType; import de.dennisguse.opentracks.data.models.Altitude; import de.dennisguse.opentracks.data.models.AltitudeExtremities; import de.dennisguse.opentracks.data.models.AltitudeGainLoss; import de.dennisguse.opentracks.data.models.Cadence; import de.dennisguse.opentracks.data.models.Distance; import de.dennisguse.opentracks.data.models.HeartRate; import de.dennisguse.opentracks.data.models.Marker; import de.dennisguse.opentracks.data.models.Position; import de.dennisguse.opentracks.data.models.Power; import de.dennisguse.opentracks.data.models.Speed; import de.dennisguse.opentracks.data.models.Statistics; import de.dennisguse.opentracks.data.models.Temperature; import de.dennisguse.opentracks.data.models.Track; import de.dennisguse.opentracks.data.models.TrackPoint; import de.dennisguse.opentracks.data.statistics.SensorStatistics; import de.dennisguse.opentracks.data.tables.MarkerColumns; import de.dennisguse.opentracks.data.tables.TrackPointsColumns; import de.dennisguse.opentracks.data.tables.TracksColumns; import de.dennisguse.opentracks.ui.markers.MarkerUtils; import de.dennisguse.opentracks.util.FileUtils; /** * {@link ContentProviderUtils} implementation. * * @author Leif Hendrik Wilden */ //TODO Check if do {} while can be replaced by while (cursor.moveToNext) public class ContentProviderUtils { private static final String TAG = ContentProviderUtils.class.getSimpleName(); private static final String ID_SEPARATOR = ","; private final ContentResolver contentResolver; public ContentProviderUtils(Context context) { contentResolver = context.getContentResolver(); } @VisibleForTesting public ContentProviderUtils(ContentResolver contentResolver) { this.contentResolver = contentResolver; } public static Track createTrack(Cursor cursor) { int idIndex = cursor.getColumnIndexOrThrow(TracksColumns._ID); int uuidIndex = cursor.getColumnIndexOrThrow(TracksColumns.UUID); int nameIndex = cursor.getColumnIndexOrThrow(TracksColumns.NAME); int descriptionIndex = cursor.getColumnIndexOrThrow(TracksColumns.DESCRIPTION); int activityTypeIndex = cursor.getColumnIndexOrThrow(TracksColumns.ACTIVITY_TYPE); int activityTypeLocalizedIndex = cursor.getColumnIndexOrThrow(TracksColumns.ACTIVITY_TYPE_LOCALIZED); int startTimeIndex = cursor.getColumnIndexOrThrow(TracksColumns.STARTTIME); int startTimeOffsetIndex = cursor.getColumnIndexOrThrow(TracksColumns.STARTTIME_OFFSET); int stopTimeIndex = cursor.getColumnIndexOrThrow(TracksColumns.STOPTIME); int totalDistanceIndex = cursor.getColumnIndexOrThrow(TracksColumns.TOTALDISTANCE); int totalTimeIndex = cursor.getColumnIndexOrThrow(TracksColumns.TOTALTIME); int movingTimeIndex = cursor.getColumnIndexOrThrow(TracksColumns.MOVINGTIME); int maxSpeedIndex = cursor.getColumnIndexOrThrow(TracksColumns.MAXSPEED); int minAltitudeIndex = cursor.getColumnIndexOrThrow(TracksColumns.MIN_ALTITUDE); int maxAltitudeIndex = cursor.getColumnIndexOrThrow(TracksColumns.MAX_ALTITUDE); int altitudeGainIndex = cursor.getColumnIndexOrThrow(TracksColumns.ALTITUDE_GAIN); int altitudeLossIndex = cursor.getColumnIndexOrThrow(TracksColumns.ALTITUDE_LOSS); Statistics trackStatistics = new Statistics( Instant.ofEpochMilli(cursor.getLong(startTimeIndex)), Instant.ofEpochMilli(cursor.getLong(stopTimeIndex)), Duration.ofMillis(cursor.getLong(totalTimeIndex)), Duration.ofMillis(cursor.getLong(movingTimeIndex)), Distance.of(cursor.getFloat(totalDistanceIndex)), Speed.of(cursor.getFloat(maxSpeedIndex)), cursor.isNull(minAltitudeIndex) || cursor.isNull(maxAltitudeIndex) ? null : new AltitudeExtremities(cursor.getFloat(minAltitudeIndex), cursor.getFloat(maxAltitudeIndex)), cursor.isNull(altitudeGainIndex) || cursor.isNull(altitudeLossIndex) ? null : new AltitudeGainLoss(cursor.getFloat(altitudeGainIndex), cursor.getFloat(altitudeLossIndex)), null, null ); return new Track( new Track.Id(cursor.getLong(idIndex)), UUIDUtils.fromBytes(cursor.getBlob(uuidIndex)), !cursor.isNull(nameIndex) ? cursor.getString(nameIndex) : "", !cursor.isNull(descriptionIndex) ? cursor.getString(descriptionIndex) : "", !cursor.isNull(activityTypeLocalizedIndex) ? cursor.getString(activityTypeLocalizedIndex) : "", !cursor.isNull(activityTypeIndex) ? ActivityType.findBy(cursor.getString(activityTypeIndex)) : ActivityType.findBy(null), //TODO Can this happen? ZoneOffset.ofTotalSeconds(cursor.getInt(startTimeOffsetIndex)), trackStatistics ); } @VisibleForTesting public void deleteAllTracks(Context context) { // Delete tracks last since it triggers a database vacuum call contentResolver.delete(TracksColumns.CONTENT_URI, null, null); File dir = FileUtils.getPhotoDir(context); FileUtils.deleteDirectoryRecurse(dir); } public void deleteTracks(Context context, @NonNull List trackIds) { // Delete track folder resources. for (Track.Id trackId : trackIds) { FileUtils.deleteDirectoryRecurse(FileUtils.getPhotoDir(context, trackId)); } String whereClause = String.format(TracksColumns._ID + " IN (%s)", TextUtils.join(",", Collections.nCopies(trackIds.size(), "?"))); contentResolver.delete(TracksColumns.CONTENT_URI, whereClause, trackIds.stream().map(trackId -> Long.toString(trackId.id())).toArray(String[]::new)); } public void deleteTrack(Context context, @NonNull Track.Id trackId) { // Delete track folder resources. FileUtils.deleteDirectoryRecurse(FileUtils.getPhotoDir(context, trackId)); contentResolver.delete(TracksColumns.CONTENT_URI, TracksColumns._ID + "=?", new String[]{Long.toString(trackId.id())}); } //TODO Only use for tests; also move to tests. @VisibleForTesting public List getTracks() { ArrayList tracks = new ArrayList<>(); try (Cursor cursor = getTrackCursor(null, null, TracksColumns._ID)) { if (cursor != null && cursor.moveToFirst()) { tracks.ensureCapacity(cursor.getCount()); do { tracks.add(createTrack(cursor)); } while (cursor.moveToNext()); } } return tracks; } public TrackListIterator searchTracks(String searchQuery) { // Needed, because MARKER_COUNT is a virtual column and has to be explicitly requested. final String[] PROJECTION = new String[]{ TracksColumns._ID, TracksColumns.NAME, TracksColumns.DESCRIPTION, TracksColumns.ACTIVITY_TYPE, TracksColumns.ACTIVITY_TYPE_LOCALIZED, TracksColumns.STARTTIME, TracksColumns.STARTTIME_OFFSET, TracksColumns.TOTALDISTANCE, TracksColumns.TOTALTIME, TracksColumns.MARKER_COUNT, }; String selection = null; String[] selectionArgs = null; final String sortOrder = TracksColumns.STARTTIME + " DESC"; if (searchQuery != null) { selection = TracksColumns.NAME + " LIKE ? OR " + TracksColumns.DESCRIPTION + " LIKE ? OR " + TracksColumns.ACTIVITY_TYPE_LOCALIZED + " LIKE ?"; selectionArgs = new String[]{"%" + searchQuery + "%", "%" + searchQuery + "%", "%" + searchQuery + "%"}; } return new TrackListIterator(contentResolver.query(TracksColumns.CONTENT_URI, PROJECTION, selection, selectionArgs, sortOrder)); } public Track getTrack(@NonNull Track.Id trackId) { try (Cursor cursor = getTrackCursor(TracksColumns._ID + "=?", new String[]{Long.toString(trackId.id())}, null)) { if (cursor != null && cursor.moveToNext()) { return createTrack(cursor); } } return null; } public Track getTrack(@NonNull UUID trackUUID) { String trackUUIDsearch = UUIDUtils.toHex(trackUUID); try (Cursor cursor = getTrackCursor("hex(" + TracksColumns.UUID + ")=?", new String[]{trackUUIDsearch}, null)) { if (cursor != null && cursor.moveToNext()) { return createTrack(cursor); } } return null; } /** * Gets a track cursor. * The caller owns the returned cursor and is responsible for closing it. * * @param selection the selection. Can be null * @param selectionArgs the selection arguments. Can be null * @param sortOrder the sort order. Can be null */ Cursor getTrackCursor(String selection, String[] selectionArgs, String sortOrder) { return contentResolver.query(TracksColumns.CONTENT_URI, null, selection, selectionArgs, sortOrder); } /** * Inserts a track. * NOTE: This doesn't insert any trackPoints. * * @param track the track * @return the content provider URI of the inserted track. */ public Track.Id insertTrack(Track track) { //TODO Unset trackId Uri uri = contentResolver.insert(TracksColumns.CONTENT_URI, createContentValues(track)); return new Track.Id(ContentUris.parseId(uri)); } /** * Updates a track. * NOTE: This doesn't update any trackPoints. * * @param track the track */ public void updateTrack(Track track) { contentResolver.update(TracksColumns.CONTENT_URI, createContentValues(track), TracksColumns._ID + "=?", new String[]{Long.toString(track.id().id())}); } private ContentValues createContentValues(Track track) { ContentValues values = new ContentValues(); if (track.id() != null) { values.put(TracksColumns._ID, track.id().id()); } values.put(TracksColumns.UUID, UUIDUtils.toBytes(track.uuid())); values.put(TracksColumns.NAME, track.name()); values.put(TracksColumns.DESCRIPTION, track.description()); values.put(TracksColumns.ACTIVITY_TYPE, track.activityType() != null ? track.activityType().getId() : null); values.put(TracksColumns.ACTIVITY_TYPE_LOCALIZED, track.activityTypeLocalized()); values.put(TracksColumns.STARTTIME_OFFSET, track.zoneOffset().getTotalSeconds()); values.putAll(createContentValues(track.statistics())); return values; } public void updateTrackStatistics(@NonNull Track.Id trackId, @NonNull Statistics trackStatistics) { contentResolver.update(TracksColumns.CONTENT_URI, createContentValues(trackStatistics), TracksColumns._ID + "=?", new String[]{Long.toString(trackId.id())}); } private ContentValues createContentValues(Statistics trackStatistics) { ContentValues values = new ContentValues(); values.put(TracksColumns.STARTTIME, trackStatistics.startTime().toEpochMilli()); values.put(TracksColumns.STOPTIME, trackStatistics.stopTime().toEpochMilli()); values.put(TracksColumns.TOTALDISTANCE, trackStatistics.totalDistance().toM()); values.put(TracksColumns.TOTALTIME, trackStatistics.totalDuration().toMillis()); values.put(TracksColumns.MOVINGTIME, trackStatistics.movingDuration().toMillis()); values.put(TracksColumns.MAXSPEED, trackStatistics.maxSpeed().toMPS()); if (trackStatistics.altitudeExtremities() != null) { values.put(TracksColumns.MIN_ALTITUDE, trackStatistics.altitudeExtremities().min_m()); values.put(TracksColumns.MAX_ALTITUDE, trackStatistics.altitudeExtremities().max_m()); } if (trackStatistics.altitudeGainLoss() != null) { values.put(TracksColumns.ALTITUDE_GAIN, trackStatistics.altitudeGainLoss().gain_m()); values.put(TracksColumns.ALTITUDE_LOSS, trackStatistics.altitudeGainLoss().loss_m()); } return values; } //TODO Align with fillTrackPoint public Marker createMarker(Cursor cursor) { int idIndex = cursor.getColumnIndexOrThrow(MarkerColumns._ID); int nameIndex = cursor.getColumnIndexOrThrow(MarkerColumns.NAME); int descriptionIndex = cursor.getColumnIndexOrThrow(MarkerColumns.DESCRIPTION); int typeLocalizedIndex = cursor.getColumnIndexOrThrow(MarkerColumns.TYPE_LOCALIZED); int trackIdIndex = cursor.getColumnIndexOrThrow(MarkerColumns.TRACKID); int longitudeIndex = cursor.getColumnIndexOrThrow(MarkerColumns.LONGITUDE); int latitudeIndex = cursor.getColumnIndexOrThrow(MarkerColumns.LATITUDE); int timeIndex = cursor.getColumnIndexOrThrow(MarkerColumns.TIME); int altitudeIndex = cursor.getColumnIndexOrThrow(MarkerColumns.ALTITUDE); int accuracyIndex = cursor.getColumnIndexOrThrow(MarkerColumns.HORIZONTAL_ACCURACY); int bearingIndex = cursor.getColumnIndexOrThrow(MarkerColumns.BEARING); int photoUrlIndex = cursor.getColumnIndexOrThrow(MarkerColumns.PHOTOURL); Double latitude = null; Double longitude = null; Altitude.WGS84 altitude = null; Distance horizontalAccuracy = null; Float bearing = null; if (!cursor.isNull(longitudeIndex) && !cursor.isNull(latitudeIndex)) { latitude = (((double) cursor.getInt(latitudeIndex)) / 1E6); longitude = (((double) cursor.getInt(longitudeIndex)) / 1E6); } if (!cursor.isNull(altitudeIndex)) { altitude = Altitude.WGS84.of(cursor.getFloat(altitudeIndex)); } if (!cursor.isNull(accuracyIndex)) { horizontalAccuracy = Distance.of(cursor.getFloat(accuracyIndex)); } if (!cursor.isNull(bearingIndex)) { bearing = cursor.getFloat(bearingIndex); } Position position = new Position( Instant.ofEpochMilli(cursor.getLong(timeIndex)), latitude, longitude, horizontalAccuracy, altitude, null, bearing, null); Uri photoUrl = null; if (!cursor.isNull(photoUrlIndex)) { if (cursor.getString(photoUrlIndex).isEmpty()) { // Before v4.18.0: a marker without a picture as URL "" // TODO Data should be migrated. photoUrl = null; } else { photoUrl = Uri.parse(cursor.getString(photoUrlIndex)); } } return new Marker( new Marker.Id(cursor.getLong(idIndex)), new Track.Id(cursor.getLong(trackIdIndex)), !cursor.isNull(nameIndex) ? cursor.getString(nameIndex) : "", !cursor.isNull(descriptionIndex) ? cursor.getString(descriptionIndex) : "", !cursor.isNull(typeLocalizedIndex) ? cursor.getString(typeLocalizedIndex) : "", position, photoUrl ); } public void deleteMarker(Context context, Marker.Id markerId) { final Marker marker = getMarker(markerId); deleteMarkerPhoto(context, marker); contentResolver.delete(MarkerColumns.CONTENT_URI, MarkerColumns._ID + "=?", new String[]{Long.toString(markerId.id())}); } /** * @return null if not able to get the next marker number. */ public Integer getNextMarkerNumber(@NonNull Track.Id trackId) { String[] projection = {MarkerColumns._ID}; String selection = MarkerColumns.TRACKID + "=?"; String[] selectionArgs = new String[]{Long.toString(trackId.id())}; try (Cursor cursor = getMarkerCursor(projection, selection, selectionArgs, MarkerColumns._ID, -1)) { if (cursor != null) { return cursor.getCount(); } } return null; } public Marker getMarker(@NonNull Marker.Id markerId) { try (Cursor cursor = getMarkerCursor(null, MarkerColumns._ID + "=?", new String[]{Long.toString(markerId.id())}, MarkerColumns._ID, 1)) { if (cursor != null && cursor.moveToFirst()) { return createMarker(cursor); } } return null; } public MarkerIterator getMarkerIterator(@NonNull Track.Id trackId) { return new MarkerIterator(this, trackId, -1); } public MarkerIterator getMarkerIterator(@NonNull Track.Id trackId, int maxCount) { return new MarkerIterator(this, trackId, maxCount); } /** * The caller owns the returned cursor and is responsible for closing it. * * @param trackId the track id * @param maxCount the maximum number of markers to return. -1 for no limit */ Cursor getMarkerCursor(@NonNull Track.Id trackId, int maxCount) { String selection; String[] selectionArgs; selection = MarkerColumns.TRACKID + "=?"; selectionArgs = new String[]{Long.toString(trackId.id())}; return getMarkerCursor(null, selection, selectionArgs, MarkerColumns._ID, maxCount); } /** * @param updateMarker the marker with updated data. * @return true if successful. */ public boolean updateMarker(Context context, Marker updateMarker) { Marker savedMarker = getMarker(updateMarker.id()); if (updateMarker.photoUrl() == null) { deleteMarkerPhoto(context, savedMarker); } int rows = contentResolver.update(MarkerColumns.CONTENT_URI, createContentValues(updateMarker, updateMarker.trackId()), MarkerColumns._ID + "=?", new String[]{Long.toString(updateMarker.id().id())}); return rows == 1; } public Marker.Id insertMarker(@NonNull Marker marker) { assert marker.id() == null; assert marker.trackId() != null; Uri uri = contentResolver.insert(MarkerColumns.CONTENT_URI, createContentValues(marker, marker.trackId())); return new Marker.Id(ContentUris.parseId(uri)); } private void deleteMarkerPhoto(Context context, Marker marker) { if (marker != null && marker.photoUrl() != null) { Uri uri = marker.photoUrl(); File file = MarkerUtils.buildInternalPhotoFile(context, marker.trackId(), uri); if (file.exists()) { File parent = file.getParentFile(); file.delete(); if (parent.listFiles().length == 0) { parent.delete(); } } } } ContentValues createContentValues(@NonNull Marker marker, @NonNull Track.Id trackId) { ContentValues values = new ContentValues(); if (marker.id() != null) { values.put(MarkerColumns._ID, marker.id().id()); } values.put(MarkerColumns.TRACKID, trackId.id()); values.put(MarkerColumns.NAME, marker.name()); values.put(MarkerColumns.DESCRIPTION, marker.description()); values.put(MarkerColumns.TYPE_LOCALIZED, marker.typeLocalized()); values.put(MarkerColumns.LONGITUDE, (int) (marker.position().longitude() * 1E6)); values.put(MarkerColumns.LATITUDE, (int) (marker.position().latitude() * 1E6)); values.put(MarkerColumns.TIME, marker.position().time().toEpochMilli()); if (marker.position().hasAltitude()) { values.put(MarkerColumns.ALTITUDE, marker.position().altitude().toM()); } if (marker.position().hasHorizontalAccuracy()) { values.put(MarkerColumns.HORIZONTAL_ACCURACY, marker.position().horizontalAccuracy().toM()); } if (marker.position().hasBearing()) { values.put(MarkerColumns.BEARING, marker.position().bearing()); } values.put(MarkerColumns.PHOTOURL, marker.photoUrl() != null ? marker.photoUrl().toString() : null); return values; } /** * @param projection the projection * @param selection the selection * @param selectionArgs the selection args * @param sortOrder the sort order * @param maxCount the maximum number of markers */ private Cursor getMarkerCursor(String[] projection, String selection, String[] selectionArgs, String sortOrder, int maxCount) { if (sortOrder == null) { sortOrder = MarkerColumns._ID; } if (maxCount >= 0) { sortOrder += " LIMIT " + maxCount; } return contentResolver.query(MarkerColumns.CONTENT_URI, projection, selection, selectionArgs, sortOrder); } public MarkerIterator searchMarkers(Track.Id trackId, String query) { String selection = null; String[] selectionArgs = null; String sortOrder = null; if (query == null) { if (trackId != null) { selection = MarkerColumns.TRACKID + " = ?"; selectionArgs = new String[]{Long.toString(trackId.id())}; } } else { selection = MarkerColumns.NAME + " LIKE ? OR " + MarkerColumns.DESCRIPTION + " LIKE ? OR " + MarkerColumns.TYPE_LOCALIZED + " LIKE ?"; selectionArgs = new String[]{"%" + query + "%", "%" + query + "%", "%" + query + "%"}; sortOrder = MarkerColumns.DEFAULT_SORT_ORDER + " DESC"; } return new MarkerIterator(this, getMarkerCursor(null, selection, selectionArgs, sortOrder, -1)); } static TrackPoint fillTrackPoint(Cursor cursor) { int idIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns._ID); int typeIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.TYPE); int longitudeIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.LONGITUDE); int latitudeIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.LATITUDE); int timeIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.TIME); int altitudeIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.ALTITUDE); int accuracyIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.HORIZONTAL_ACCURACY); int accuracyVerticalIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.VERTICAL_ACCURACY); int speedIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.SPEED); int bearingIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.BEARING); int sensorHeartRateIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.SENSOR_HEARTRATE); int temperatureIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.SENSOR_TEMPERATURE); int sensorCadenceIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.SENSOR_CADENCE); int sensorDistanceIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.SENSOR_DISTANCE); int sensorPowerIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.SENSOR_POWER); int altitudeGainIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.ALTITUDE_GAIN); int altitudeLossIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.ALTITUDE_LOSS); AltitudeGainLoss altitudeGainLoss = null; if (!cursor.isNull(altitudeGainIndex) && !cursor.isNull(altitudeLossIndex)) { altitudeGainLoss = new AltitudeGainLoss(cursor.getFloat(altitudeGainIndex), cursor.getFloat(altitudeLossIndex)); } return new TrackPoint( new TrackPoint.Id(cursor.getInt(idIndex)), TrackPoint.Type.getById(cursor.getInt(typeIndex)), new Position( Instant.ofEpochMilli(cursor.getLong(timeIndex)), !cursor.isNull(latitudeIndex) ? ((double) cursor.getInt(latitudeIndex)) / 1E6 : null, !cursor.isNull(longitudeIndex) ? ((double) cursor.getInt(longitudeIndex)) / 1E6 : null, !cursor.isNull(accuracyIndex) ? Distance.of(cursor.getFloat(accuracyIndex)) : null, !cursor.isNull(altitudeIndex) ? Altitude.WGS84.of(cursor.getFloat(altitudeIndex)) : null, !cursor.isNull(accuracyVerticalIndex) ? Distance.of(cursor.getFloat(accuracyVerticalIndex)) : null, !cursor.isNull(bearingIndex) ? cursor.getFloat(bearingIndex) : null, !cursor.isNull(speedIndex) ? Speed.of(cursor.getFloat(speedIndex)) : null ), !cursor.isNull(sensorDistanceIndex) ? Distance.of(cursor.getFloat(sensorDistanceIndex)) : null, !cursor.isNull(sensorHeartRateIndex) ? HeartRate.of(cursor.getFloat(sensorHeartRateIndex)) : null, !cursor.isNull(temperatureIndex) ? Temperature.of(cursor.getFloat(temperatureIndex)) : null, !cursor.isNull(sensorCadenceIndex) ? Cadence.of(cursor.getFloat(sensorCadenceIndex)) : null, !cursor.isNull(sensorPowerIndex) ? Power.of(cursor.getFloat(sensorPowerIndex)) : null, altitudeGainLoss ); } //TODO Only used for file import; might be better to replace it. public int bulkInsertTrackPoint(List trackPoints, Track.Id trackId) { ContentValues[] values = new ContentValues[trackPoints.size()]; for (int i = 0; i < trackPoints.size(); i++) { values[i] = createContentValues(trackPoints.get(i), trackId); } return contentResolver.bulkInsert(TrackPointsColumns.CONTENT_URI_BY_ID, values); } //TODO Set trackId in this method. public int bulkInsertMarkers(List markers, Track.Id trackId) { ContentValues[] values = new ContentValues[markers.size()]; for (int i = 0; i < markers.size(); i++) { values[i] = createContentValues(markers.get(i), trackId); } return contentResolver.bulkInsert(MarkerColumns.CONTENT_URI, values); } /** * Creates a location cursor. The caller owns the returned cursor and is responsible for closing it. * * @param trackId the track id * @param startTrackPointId the starting trackPoint id. `null` to ignore */ @NonNull Cursor getTrackPointCursor(@NonNull Track.Id trackId, TrackPoint.Id startTrackPointId) { String selection; String[] selectionArgs; if (startTrackPointId != null) { selection = TrackPointsColumns.TRACKID + "=? AND " + TrackPointsColumns._ID + ">=?"; selectionArgs = new String[]{Long.toString(trackId.id()), Long.toString(startTrackPointId.id())}; } else { selection = TrackPointsColumns.TRACKID + "=?"; selectionArgs = new String[]{Long.toString(trackId.id())}; } return getTrackPointCursor(null, selection, selectionArgs, TrackPointsColumns.DEFAULT_SORT_ORDER); } /** * Inserts a trackPoint. * * @param trackPoint the trackPoint * @param trackId the track id * @return the content provider URI of the inserted trackPoint */ public Uri insertTrackPoint(TrackPoint trackPoint, Track.Id trackId) { return contentResolver.insert(TrackPointsColumns.CONTENT_URI_BY_ID, createContentValues(trackPoint, trackId)); } /** * Creates the {@link ContentValues} for a {@link TrackPoint}. * * @param trackPoint the trackPoint * @param trackId the track id */ private ContentValues createContentValues(TrackPoint trackPoint, Track.Id trackId) { ContentValues values = new ContentValues(); values.put(TrackPointsColumns.TRACKID, trackId.id()); values.put(TrackPointsColumns.TYPE, trackPoint.type().type_db); if (trackPoint.position().hasLocation()) { values.put(TrackPointsColumns.LATITUDE, (int) (trackPoint.position().latitude() * 1E6)); values.put(TrackPointsColumns.LONGITUDE, (int) (trackPoint.position().longitude() * 1E6)); } values.put(TrackPointsColumns.TIME, trackPoint.getTime().toEpochMilli()); if (trackPoint.position().hasAltitude()) { values.put(TrackPointsColumns.ALTITUDE, trackPoint.position().altitude().toM()); } if (trackPoint.position().hasHorizontalAccuracy()) { values.put(TrackPointsColumns.HORIZONTAL_ACCURACY, trackPoint.position().horizontalAccuracy().toM()); } if (trackPoint.position().hasSpeed()) { values.put(TrackPointsColumns.SPEED, trackPoint.position().speed().toMPS()); } if (trackPoint.position().hasBearing()) { values.put(TrackPointsColumns.BEARING, trackPoint.position().bearing()); } if (trackPoint.heartRate() != null) { values.put(TrackPointsColumns.SENSOR_HEARTRATE, trackPoint.heartRate().getBPM()); } if (trackPoint.temperature() != null) { values.put(TrackPointsColumns.SENSOR_TEMPERATURE, trackPoint.temperature().getCelsius()); } if (trackPoint.cadence() != null) { values.put(TrackPointsColumns.SENSOR_CADENCE, trackPoint.cadence().getRPM()); } if (trackPoint.sensorDistance() != null) { values.put(TrackPointsColumns.SENSOR_DISTANCE, trackPoint.sensorDistance().toM()); } if (trackPoint.power() != null) { values.put(TrackPointsColumns.SENSOR_POWER, trackPoint.power().getW()); } if (trackPoint.altitudeGainLoss() != null) { values.put(TrackPointsColumns.ALTITUDE_GAIN, trackPoint.altitudeGainLoss().gain_m()); values.put(TrackPointsColumns.ALTITUDE_LOSS, trackPoint.altitudeGainLoss().loss_m()); } return values; } /** * Creates a new read-only iterator over a given track's points. * When done with iteration, {@link TrackPointIterator#close()} must be called. * * @param trackId the track id * @param startTrackPointId the starting trackPoint id. `null` to ignore */ public TrackPointIterator getTrackPointIterator(Track.Id trackId, TrackPoint.Id startTrackPointId) { return new TrackPointIterator(this, trackId, startTrackPointId); } /** * Gets a trackPoint cursor. * * @param projection the projection * @param selection the selection * @param selectionArgs the selection arguments * @param sortOrder the sort order */ private Cursor getTrackPointCursor(String[] projection, String selection, String[] selectionArgs, String sortOrder) { return contentResolver.query(TrackPointsColumns.CONTENT_URI_BY_ID, projection, selection, selectionArgs, sortOrder); } public static String formatIdListForUri(Track.Id... trackIds) { long[] ids = new long[trackIds.length]; for (int i = 0; i < trackIds.length; i++) { ids[i] = trackIds[i].id(); } return formatIdListForUri(ids); } /** * Formats an array of IDs as comma separated string value * * @param ids array with IDs * @return comma separated list of ids */ private static String formatIdListForUri(long[] ids) { StringBuilder idsPathSegment = new StringBuilder(); for (long id : ids) { if (idsPathSegment.length() > 0) { idsPathSegment.append(ID_SEPARATOR); } idsPathSegment.append(id); } return idsPathSegment.toString(); } public static String[] parseTrackIdsFromUri(Uri url) { return TextUtils.split(url.getLastPathSegment(), ID_SEPARATOR); } public SensorStatistics getSensorStats(@NonNull Track.Id trackId) { SensorStatistics sensorStatistics = null; try (Cursor cursor = contentResolver.query(ContentUris.withAppendedId(TracksColumns.CONTENT_URI_SENSOR_STATS, trackId.id()), null, null, null, null)) { if (cursor != null && cursor.moveToFirst()) { final int MAX_HR_INDEX = cursor.getColumnIndexOrThrow(TrackPointsColumns.ALIAS_MAX_HR); final int AVG_HR_INDEX = cursor.getColumnIndexOrThrow(TrackPointsColumns.ALIAS_AVG_HR); final int MAX_CADENCE_INDEX = cursor.getColumnIndexOrThrow(TrackPointsColumns.ALIAS_MAX_CADENCE); final int AVG_CADENCE_INDEX = cursor.getColumnIndexOrThrow(TrackPointsColumns.ALIAS_AVG_CADENCE); final int MAX_POWER_INDEX = cursor.getColumnIndexOrThrow(TrackPointsColumns.ALIAS_MAX_POWER); final int AVG_POWER_INDEX = cursor.getColumnIndexOrThrow(TrackPointsColumns.ALIAS_AVG_POWER); sensorStatistics = new SensorStatistics( !cursor.isNull(MAX_HR_INDEX) ? HeartRate.of(cursor.getFloat(MAX_HR_INDEX)) : null, !cursor.isNull(AVG_HR_INDEX) ? HeartRate.of(cursor.getFloat(AVG_HR_INDEX)) : null, !cursor.isNull(MAX_CADENCE_INDEX) ? Cadence.of(cursor.getFloat(MAX_CADENCE_INDEX)) : null, !cursor.isNull(AVG_CADENCE_INDEX) ? Cadence.of(cursor.getFloat(AVG_CADENCE_INDEX)) : null, !cursor.isNull(MAX_POWER_INDEX) ? Power.of(cursor.getFloat(MAX_POWER_INDEX)) : null, !cursor.isNull(AVG_POWER_INDEX) ? Power.of(cursor.getFloat(AVG_POWER_INDEX)) : null ); } } return sensorStatistics; } @NonNull public List getAggregatedStatisticsForTracks(TrackSelection selection) { SelectionData data = selection.buildSelection(); try (Cursor cursor = contentResolver.query(TracksColumns.CONTENT_URI_AGGREGATED_STATISTICS, null, data.selection(), data.getSelectionArgs(), null)) { ArrayList aggregatedStatistics = new ArrayList<>(cursor.getCount()); while (cursor.moveToNext()) { aggregatedStatistics.add(new AggregatedStatistic( cursor.getString(cursor.getColumnIndexOrThrow(TracksColumns.ACTIVITY_TYPE_LOCALIZED)), cursor.getInt(cursor.getColumnIndexOrThrow(TracksColumns.TRACK_COUNT)), Duration.ofMillis(cursor.getLong(cursor.getColumnIndexOrThrow(TracksColumns.MOVINGTIME))), Distance.of(cursor.getFloat(cursor.getColumnIndexOrThrow(TracksColumns.TOTALDISTANCE))), Speed.of(cursor.getFloat(cursor.getColumnIndexOrThrow(TracksColumns.MAXSPEED))) )); } return aggregatedStatistics; } } public record SelectionData( String selection, List selectionArgs ) { public String[] getSelectionArgs() { if (selectionArgs == null) return null; return selectionArgs.toArray(String[]::new); } } }