/* * 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.location.Location; import android.net.Uri; import android.text.TextUtils; import androidx.annotation.NonNull; import androidx.annotation.Nullable; 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.Iterator; import java.util.List; import java.util.UUID; import de.dennisguse.opentracks.BuildConfig; import de.dennisguse.opentracks.data.models.Altitude; 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.Power; import de.dennisguse.opentracks.data.models.Speed; import de.dennisguse.opentracks.data.models.Track; import de.dennisguse.opentracks.data.models.TrackPoint; 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.stats.SensorStatistics; import de.dennisguse.opentracks.stats.TrackStatistics; import de.dennisguse.opentracks.ui.markers.MarkerUtils; import de.dennisguse.opentracks.util.FileUtils; /** * {@link ContentProviderUtils} implementation. * * @author Leif Hendrik Wilden */ public class ContentProviderUtils { private static final String TAG = ContentProviderUtils.class.getSimpleName(); // The authority (the first part of the URI) for the app's content provider. @VisibleForTesting public static final String AUTHORITY_PACKAGE = BuildConfig.APPLICATION_ID + ".content"; // The base URI for the app's content provider. public static final String CONTENT_BASE_URI = "content://" + AUTHORITY_PACKAGE; private static final String ID_SEPARATOR = ","; private final ContentResolver contentResolver; public interface ContentProviderSelectionInterface { SelectionData buildSelection(); } public ContentProviderUtils(Context context) { contentResolver = context.getContentResolver(); } @VisibleForTesting public ContentProviderUtils(ContentResolver contentResolver) { this.contentResolver = contentResolver; } /** * Creates a {@link Track} from a cursor. * * @param cursor the cursor pointing to the track */ 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 categoryIndex = cursor.getColumnIndexOrThrow(TracksColumns.CATEGORY); 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); int iconIndex = cursor.getColumnIndexOrThrow(TracksColumns.ICON); Track track = new Track(ZoneOffset.ofTotalSeconds(cursor.getInt(startTimeOffsetIndex))); TrackStatistics trackStatistics = track.getTrackStatistics(); if (!cursor.isNull(idIndex)) { track.setId(new Track.Id(cursor.getLong(idIndex))); } if (!cursor.isNull(uuidIndex)) { track.setUuid(UUIDUtils.fromBytes(cursor.getBlob(uuidIndex))); } if (!cursor.isNull(nameIndex)) { track.setName(cursor.getString(nameIndex)); } if (!cursor.isNull(descriptionIndex)) { track.setDescription(cursor.getString(descriptionIndex)); } if (!cursor.isNull(categoryIndex)) { track.setCategory(cursor.getString(categoryIndex)); } if (!cursor.isNull(startTimeIndex)) { trackStatistics.setStartTime(Instant.ofEpochMilli(cursor.getLong(startTimeIndex))); } if (!cursor.isNull(stopTimeIndex)) { trackStatistics.setStopTime(Instant.ofEpochMilli(cursor.getLong(stopTimeIndex))); } if (!cursor.isNull(totalDistanceIndex)) { trackStatistics.setTotalDistance(Distance.of(cursor.getFloat(totalDistanceIndex))); } if (!cursor.isNull(totalTimeIndex)) { trackStatistics.setTotalTime(Duration.ofMillis(cursor.getLong(totalTimeIndex))); } if (!cursor.isNull(movingTimeIndex)) { trackStatistics.setMovingTime(Duration.ofMillis(cursor.getLong(movingTimeIndex))); } if (!cursor.isNull(maxSpeedIndex)) { trackStatistics.setMaxSpeed(Speed.of(cursor.getFloat(maxSpeedIndex))); } if (!cursor.isNull(minAltitudeIndex)) { trackStatistics.setMinAltitude(cursor.getFloat(minAltitudeIndex)); } if (!cursor.isNull(maxAltitudeIndex)) { trackStatistics.setMaxAltitude(cursor.getFloat(maxAltitudeIndex)); } if (!cursor.isNull(altitudeGainIndex)) { trackStatistics.setTotalAltitudeGain(cursor.getFloat(altitudeGainIndex)); } if (!cursor.isNull(altitudeLossIndex)) { trackStatistics.setTotalAltitudeLoss(cursor.getFloat(altitudeLossIndex)); } if (!cursor.isNull(iconIndex)) { track.setIcon(cursor.getString(iconIndex)); } return track; } @VisibleForTesting public void deleteAllTracks(Context context) { //TODO Both calls should not be necessary contentResolver.delete(TrackPointsColumns.CONTENT_URI_BY_ID, null, null); contentResolver.delete(MarkerColumns.CONTENT_URI, null, null); // Delete tracks last since it triggers a database vaccum 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(id -> Long.toString(id.getId())).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.getId())}); } //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 List getTracks(ContentProviderSelectionInterface selection) { SelectionData selectionData = selection.buildSelection(); ArrayList tracks = new ArrayList<>(); try (Cursor cursor = getTrackCursor(selectionData.getSelection(), selectionData.getSelectionArgs(), TracksColumns._ID)) { if (cursor != null && cursor.moveToFirst()) { tracks.ensureCapacity(cursor.getCount()); do { tracks.add(createTrack(cursor)); } while (cursor.moveToNext()); } } return tracks; } public Track getTrack(@NonNull Track.Id trackId) { try (Cursor cursor = getTrackCursor(TracksColumns._ID + "=?", new String[]{Long.toString(trackId.getId())}, 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 */ public 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) { 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.getId().getId())}); } private ContentValues createContentValues(Track track) { ContentValues values = new ContentValues(); TrackStatistics trackStatistics = track.getTrackStatistics(); if (track.getId() != null) { values.put(TracksColumns._ID, track.getId().getId()); } values.put(TracksColumns.UUID, UUIDUtils.toBytes(track.getUuid())); values.put(TracksColumns.NAME, track.getName()); values.put(TracksColumns.DESCRIPTION, track.getDescription()); values.put(TracksColumns.CATEGORY, track.getCategory()); values.put(TracksColumns.STARTTIME_OFFSET, track.getZoneOffset().getTotalSeconds()); if (trackStatistics.getStartTime() != null) { values.put(TracksColumns.STARTTIME, trackStatistics.getStartTime().toEpochMilli()); } if (trackStatistics.getStopTime() != null) { values.put(TracksColumns.STOPTIME, trackStatistics.getStopTime().toEpochMilli()); } values.put(TracksColumns.TOTALDISTANCE, trackStatistics.getTotalDistance().toM()); values.put(TracksColumns.TOTALTIME, trackStatistics.getTotalTime().toMillis()); values.put(TracksColumns.MOVINGTIME, trackStatistics.getMovingTime().toMillis()); values.put(TracksColumns.AVGSPEED, trackStatistics.getAverageSpeed().toMPS()); values.put(TracksColumns.AVGMOVINGSPEED, trackStatistics.getAverageMovingSpeed().toMPS()); values.put(TracksColumns.MAXSPEED, trackStatistics.getMaxSpeed().toMPS()); values.put(TracksColumns.MIN_ALTITUDE, trackStatistics.getMinAltitude()); values.put(TracksColumns.MAX_ALTITUDE, trackStatistics.getMaxAltitude()); values.put(TracksColumns.ALTITUDE_GAIN, trackStatistics.getTotalAltitudeGain()); values.put(TracksColumns.ALTITUDE_LOSS, trackStatistics.getTotalAltitudeLoss()); values.put(TracksColumns.ICON, track.getIcon()); return values; } public void updateTrackStatistics(@NonNull Track.Id trackId, @NonNull TrackStatistics trackStatistics) { contentResolver.update(TracksColumns.CONTENT_URI, createContentValues(trackStatistics), TracksColumns._ID + "=?", new String[]{Long.toString(trackId.getId())}); } private ContentValues createContentValues(TrackStatistics trackStatistics) { ContentValues values = new ContentValues(); if (trackStatistics.getStartTime() != null) { values.put(TracksColumns.STARTTIME, trackStatistics.getStartTime().toEpochMilli()); } if (trackStatistics.getStopTime() != null) { values.put(TracksColumns.STOPTIME, trackStatistics.getStopTime().toEpochMilli()); } values.put(TracksColumns.TOTALDISTANCE, trackStatistics.getTotalDistance().toM()); values.put(TracksColumns.TOTALTIME, trackStatistics.getTotalTime().toMillis()); values.put(TracksColumns.MOVINGTIME, trackStatistics.getMovingTime().toMillis()); values.put(TracksColumns.AVGSPEED, trackStatistics.getAverageSpeed().toMPS()); values.put(TracksColumns.AVGMOVINGSPEED, trackStatistics.getAverageMovingSpeed().toMPS()); values.put(TracksColumns.MAXSPEED, trackStatistics.getMaxSpeed().toMPS()); values.put(TracksColumns.MIN_ALTITUDE, trackStatistics.getMinAltitude()); values.put(TracksColumns.MAX_ALTITUDE, trackStatistics.getMaxAltitude()); values.put(TracksColumns.ALTITUDE_GAIN, trackStatistics.getTotalAltitudeGain()); values.put(TracksColumns.ALTITUDE_LOSS, trackStatistics.getTotalAltitudeLoss()); return values; } public Marker createMarker(Cursor cursor) { int idIndex = cursor.getColumnIndexOrThrow(MarkerColumns._ID); int nameIndex = cursor.getColumnIndexOrThrow(MarkerColumns.NAME); int descriptionIndex = cursor.getColumnIndexOrThrow(MarkerColumns.DESCRIPTION); int categoryIndex = cursor.getColumnIndexOrThrow(MarkerColumns.CATEGORY); int iconIndex = cursor.getColumnIndexOrThrow(MarkerColumns.ICON); int trackIdIndex = cursor.getColumnIndexOrThrow(MarkerColumns.TRACKID); int lengthIndex = cursor.getColumnIndexOrThrow(MarkerColumns.LENGTH); int durationIndex = cursor.getColumnIndexOrThrow(MarkerColumns.DURATION); 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.ACCURACY); int bearingIndex = cursor.getColumnIndexOrThrow(MarkerColumns.BEARING); int photoUrlIndex = cursor.getColumnIndexOrThrow(MarkerColumns.PHOTOURL); Track.Id trackId = new Track.Id(cursor.getLong(trackIdIndex)); Marker marker = new Marker(trackId, Instant.ofEpochMilli(cursor.getLong(timeIndex))); if (!cursor.isNull(longitudeIndex) && !cursor.isNull(latitudeIndex)) { marker.setLongitude(((double) cursor.getInt(longitudeIndex)) / 1E6); marker.setLatitude(((double) cursor.getInt(latitudeIndex)) / 1E6); } if (!cursor.isNull(altitudeIndex)) { marker.setAltitude(Altitude.WGS84.of(cursor.getFloat(altitudeIndex))); } if (!cursor.isNull(accuracyIndex)) { marker.setAccuracy(Distance.of(cursor.getFloat(accuracyIndex))); } if (!cursor.isNull(bearingIndex)) { marker.setBearing(cursor.getFloat(bearingIndex)); } if (!cursor.isNull(idIndex)) { marker.setId(new Marker.Id(cursor.getLong(idIndex))); } if (!cursor.isNull(nameIndex)) { marker.setName(cursor.getString(nameIndex)); } if (!cursor.isNull(descriptionIndex)) { marker.setDescription(cursor.getString(descriptionIndex)); } if (!cursor.isNull(categoryIndex)) { marker.setCategory(cursor.getString(categoryIndex)); } if (!cursor.isNull(iconIndex)) { marker.setIcon(cursor.getString(iconIndex)); } if (!cursor.isNull(lengthIndex)) { marker.setLength(Distance.of(cursor.getFloat(lengthIndex))); } if (!cursor.isNull(durationIndex)) { marker.setDuration(Duration.ofMillis(cursor.getLong(durationIndex))); } if (!cursor.isNull(photoUrlIndex)) { marker.setPhotoUrl(cursor.getString(photoUrlIndex)); } return marker; } 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.getId())}); } /** * @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.getId())}; 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.getId())}, MarkerColumns._ID, 1)) { if (cursor != null && cursor.moveToFirst()) { return createMarker(cursor); } } return null; } /** * The caller owns the returned cursor and is responsible for closing it. * * @param trackId the track id * @param minMarkerId the minimum marker id. null to ignore * @param maxCount the maximum number of markers to return. -1 for no limit */ public Cursor getMarkerCursor(@NonNull Track.Id trackId, @Nullable Marker.Id minMarkerId, int maxCount) { String selection; String[] selectionArgs; if (minMarkerId != null) { selection = MarkerColumns.TRACKID + "=? AND " + MarkerColumns._ID + ">=?"; selectionArgs = new String[]{Long.toString(trackId.getId()), Long.toString(minMarkerId.getId())}; } else { selection = MarkerColumns.TRACKID + "=?"; selectionArgs = new String[]{Long.toString(trackId.getId())}; } return getMarkerCursor(null, selection, selectionArgs, MarkerColumns._ID, maxCount); } @Deprecated //TODO Move to test package @VisibleForTesting public List getMarkers(Track.Id trackId) { ArrayList markers = new ArrayList<>(); try (Cursor cursor = getMarkerCursor(trackId, null, -1)) { if (cursor.moveToFirst()) { do { markers.add(createMarker(cursor)); } while (cursor.moveToNext()); } } return markers; } /** * @return the content provider URI of the inserted marker. */ public Uri insertMarker(@NonNull Marker marker) { marker.setId(null); return contentResolver.insert(MarkerColumns.CONTENT_URI, createContentValues(marker)); } private void deleteMarkerPhoto(Context context, Marker marker) { if (marker != null && marker.hasPhoto()) { Uri uri = marker.getPhotoURI(); File file = MarkerUtils.buildInternalPhotoFile(context, marker.getTrackId(), uri); if (file.exists()) { File parent = file.getParentFile(); file.delete(); if (parent.listFiles().length == 0) { parent.delete(); } } } } /** * @param updateMarker the marker with updated data. * @return true if successful. */ public boolean updateMarker(Context context, Marker updateMarker) { Marker savedMarker = getMarker(updateMarker.getId()); if (!updateMarker.hasPhoto()) { deleteMarkerPhoto(context, savedMarker); } int rows = contentResolver.update(MarkerColumns.CONTENT_URI, createContentValues(updateMarker), MarkerColumns._ID + "=?", new String[]{Long.toString(updateMarker.getId().getId())}); return rows == 1; } ContentValues createContentValues(@NonNull Marker marker) { ContentValues values = new ContentValues(); if (marker.getId() != null) { values.put(MarkerColumns._ID, marker.getId().getId()); } values.put(MarkerColumns.NAME, marker.getName()); values.put(MarkerColumns.DESCRIPTION, marker.getDescription()); values.put(MarkerColumns.CATEGORY, marker.getCategory()); values.put(MarkerColumns.ICON, marker.getIcon()); values.put(MarkerColumns.TRACKID, marker.getTrackId().getId()); values.put(MarkerColumns.LENGTH, marker.getLength().toM()); values.put(MarkerColumns.DURATION, marker.getDuration().toMillis()); values.put(MarkerColumns.LONGITUDE, (int) (marker.getLongitude() * 1E6)); values.put(MarkerColumns.LATITUDE, (int) (marker.getLatitude() * 1E6)); values.put(MarkerColumns.TIME, marker.getTime().toEpochMilli()); if (marker.hasAltitude()) { values.put(MarkerColumns.ALTITUDE, marker.getAltitude().toM()); } if (marker.hasAccuracy()) { values.put(MarkerColumns.ACCURACY, marker.getAccuracy().toM()); } if (marker.hasBearing()) { values.put(MarkerColumns.BEARING, marker.getBearing()); } values.put(MarkerColumns.PHOTOURL, marker.getPhotoUrl()); 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); } /** * Fills a {@link TrackPoint} from a cursor. * * @param cursor the cursor pointing to a trackPoint. * @param indexes the cached trackPoints indexes */ static TrackPoint fillTrackPoint(Cursor cursor, CachedTrackPointsIndexes indexes) { Instant time = Instant.ofEpochMilli(cursor.getLong(indexes.timeIndex)); TrackPoint trackPoint = new TrackPoint(TrackPoint.Type.getById(cursor.getInt(indexes.typeIndex)), time); trackPoint.setId(new TrackPoint.Id(cursor.getInt(indexes.idIndex))); if (!cursor.isNull(indexes.longitudeIndex)) { trackPoint.setLongitude(((double) cursor.getInt(indexes.longitudeIndex)) / 1E6); } if (!cursor.isNull(indexes.latitudeIndex)) { trackPoint.setLatitude(((double) cursor.getInt(indexes.latitudeIndex)) / 1E6); } if (!cursor.isNull(indexes.altitudeIndex)) { trackPoint.setAltitude(Altitude.WGS84.of(cursor.getFloat(indexes.altitudeIndex))); } if (!cursor.isNull(indexes.accuracyIndex)) { trackPoint.setHorizontalAccuracy(Distance.of(cursor.getFloat(indexes.accuracyIndex))); } if (!cursor.isNull(indexes.accuracyVerticalIndex)) { trackPoint.setVerticalAccuracy(Distance.of(cursor.getFloat(indexes.accuracyVerticalIndex))); } if (!cursor.isNull(indexes.speedIndex)) { trackPoint.setSpeed(Speed.of(cursor.getFloat(indexes.speedIndex))); } if (!cursor.isNull(indexes.bearingIndex)) { trackPoint.setBearing(cursor.getFloat(indexes.bearingIndex)); } if (!cursor.isNull(indexes.sensorHeartRateIndex)) { trackPoint.setHeartRate(cursor.getFloat(indexes.sensorHeartRateIndex)); } if (!cursor.isNull(indexes.sensorCadenceIndex)) { trackPoint.setCadence(cursor.getFloat(indexes.sensorCadenceIndex)); } if (!cursor.isNull(indexes.sensorDistanceIndex)) { trackPoint.setSensorDistance(Distance.of(cursor.getFloat(indexes.sensorDistanceIndex))); } if (!cursor.isNull(indexes.sensorPowerIndex)) { trackPoint.setPower(cursor.getFloat(indexes.sensorPowerIndex)); } if (!cursor.isNull(indexes.altitudeGainIndex)) { trackPoint.setAltitudeGain(cursor.getFloat(indexes.altitudeGainIndex)); } if (!cursor.isNull(indexes.altitudeLossIndex)) { trackPoint.setAltitudeLoss(cursor.getFloat(indexes.altitudeLossIndex)); } return trackPoint; } //TODO Only used for file import; might be better to replace it. //TODO Rename to bulkInsert 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)); } return contentResolver.bulkInsert(MarkerColumns.CONTENT_URI, values); } /** * Gets the last location id for a track. * Returns -1L if it doesn't exist. * * @param trackId the track id */ @Deprecated public TrackPoint.Id getLastTrackPointId(@NonNull Track.Id trackId) { String selection = TrackPointsColumns._ID + "=(SELECT MAX(" + TrackPointsColumns._ID + ") from " + TrackPointsColumns.TABLE_NAME + " WHERE " + TrackPointsColumns.TRACKID + "=?)"; String[] selectionArgs = new String[]{Long.toString(trackId.getId())}; try (Cursor cursor = getTrackPointCursor(new String[]{TrackPointsColumns._ID}, selection, selectionArgs, TrackPointsColumns._ID)) { if (cursor != null && cursor.moveToFirst()) { return new TrackPoint.Id(cursor.getLong(cursor.getColumnIndexOrThrow(TrackPointsColumns._ID))); } } return null; } /** * Gets the trackPoint id for a location. * * @param trackId the track id * @param location the location * @return trackPoint id if the location is in the track. -1L otherwise. */ @Deprecated public TrackPoint.Id getTrackPointId(Track.Id trackId, Location location) { String selection = TrackPointsColumns._ID + "=(SELECT MAX(" + TrackPointsColumns._ID + ") FROM " + TrackPointsColumns.TABLE_NAME + " WHERE " + TrackPointsColumns.TRACKID + "=? AND " + TrackPointsColumns.TIME + "=?)"; String[] selectionArgs = new String[]{Long.toString(trackId.getId()), Long.toString(location.getTime())}; try (Cursor cursor = getTrackPointCursor(new String[]{TrackPointsColumns._ID}, selection, selectionArgs, TrackPointsColumns._ID)) { if (cursor != null && cursor.moveToFirst()) { return new TrackPoint.Id(cursor.getLong(cursor.getColumnIndexOrThrow(TrackPointsColumns._ID))); } } return null; } /** * Creates a {@link TrackPoint} object from a cursor. * * @param cursor the cursor pointing to the location */ public TrackPoint createTrackPoint(Cursor cursor) { return fillTrackPoint(cursor, new CachedTrackPointsIndexes(cursor)); } /** * 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 public 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.getId()), Long.toString(startTrackPointId.getId())}; } else { selection = TrackPointsColumns.TRACKID + "=?"; selectionArgs = new String[]{Long.toString(trackId.getId())}; } return getTrackPointCursor(null, selection, selectionArgs, TrackPointsColumns.DEFAULT_SORT_ORDER); } /** * Gets the last valid location for a track. * Returns null if it doesn't exist. * * @param trackId the track id */ @Deprecated public TrackPoint getLastValidTrackPoint(Track.Id trackId) { String selection = TrackPointsColumns._ID + "=(SELECT MAX(" + TrackPointsColumns._ID + ") FROM " + TrackPointsColumns.TABLE_NAME + " WHERE " + TrackPointsColumns.TRACKID + "=? AND " + TrackPointsColumns.TYPE + " IN (" + TrackPoint.Type.SEGMENT_START_AUTOMATIC.type_db + "," + TrackPoint.Type.TRACKPOINT.type_db + "))"; String[] selectionArgs = new String[]{Long.toString(trackId.getId())}; return findTrackPointBy(selection, selectionArgs); } /** * 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.getId()); values.put(TrackPointsColumns.TYPE, trackPoint.getType().type_db); if (trackPoint.hasLocation()) { values.put(TrackPointsColumns.LONGITUDE, (int) (trackPoint.getLongitude() * 1E6)); values.put(TrackPointsColumns.LATITUDE, (int) (trackPoint.getLatitude() * 1E6)); } values.put(TrackPointsColumns.TIME, trackPoint.getTime().toEpochMilli()); if (trackPoint.hasAltitude()) { values.put(TrackPointsColumns.ALTITUDE, trackPoint.getAltitude().toM()); } if (trackPoint.hasHorizontalAccuracy()) { values.put(TrackPointsColumns.HORIZONTAL_ACCURACY, trackPoint.getHorizontalAccuracy().toM()); } if (trackPoint.hasSpeed()) { values.put(TrackPointsColumns.SPEED, trackPoint.getSpeed().toMPS()); } if (trackPoint.hasBearing()) { values.put(TrackPointsColumns.BEARING, trackPoint.getBearing()); } if (trackPoint.hasHeartRate()) { values.put(TrackPointsColumns.SENSOR_HEARTRATE, trackPoint.getHeartRate().getBPM()); } if (trackPoint.hasCadence()) { values.put(TrackPointsColumns.SENSOR_CADENCE, trackPoint.getCadence().getRPM()); } if (trackPoint.hasSensorDistance()) { values.put(TrackPointsColumns.SENSOR_DISTANCE, trackPoint.getSensorDistance().toM()); } if (trackPoint.hasPower()) { values.put(TrackPointsColumns.SENSOR_POWER, trackPoint.getPower().getW()); } if (trackPoint.hasAltitudeGain()) { values.put(TrackPointsColumns.ALTITUDE_GAIN, trackPoint.getAltitudeGain()); } if (trackPoint.hasAltitudeLoss()) { values.put(TrackPointsColumns.ALTITUDE_LOSS, trackPoint.getAltitudeLoss()); } return values; } /** * Creates a new read-only iterator over a given track's points. * It provides a lightweight way of iterating over long tracks without failing due to the underlying cursor limitations. * Since it's a read-only iterator, {@link Iterator#remove()} always throws {@link UnsupportedOperationException}. * Each call to {@link TrackPointIterator#next()} may advance to the next DB record. * 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 getTrackPointLocationIterator(final Track.Id trackId, final TrackPoint.Id startTrackPointId) { return new TrackPointIterator(this, trackId, startTrackPointId); } @Deprecated private TrackPoint findTrackPointBy(String selection, String[] selectionArgs) { try (Cursor cursor = getTrackPointCursor(null, selection, selectionArgs, TrackPointsColumns._ID)) { if (cursor != null && cursor.moveToNext()) { return createTrackPoint(cursor); } } return null; } /** * 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].getId(); } 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.getId()), 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 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(AVG_POWER_INDEX) ? Power.of(cursor.getFloat(AVG_POWER_INDEX)) : null ); } } return sensorStatistics; } }