Cleanup: removed ContentProviderUtils interface.

src/main/java/de/dennisguse/opentracks/io/file/TrackFileFormat.java

@@ -173,10 +173,12 @@ public enum TrackFileFormat {
 
     private static final String MIME_KML = "application/vnd.google-earth.kml+xml";
 
-    public TrackExporter newTrackExporter(Context context, Track[] tracks, TrackExporterListener trackExporterListener) {
-        ContentProviderUtils contentProviderUtils = ContentProviderUtils.Factory.get(context);
-        TrackWriter trackWriter = this.newTrackWriter(context, tracks.length > 1);
-        return new FileTrackExporter(contentProviderUtils, trackWriter, tracks, trackExporterListener);
+    private static TrackExporter newKmzTrackExporter(Context context, TrackWriter trackWriter, Track[] tracks, TrackExporterListener trackExporterListener, boolean exportPhotos) {
+        ContentProviderUtils contentProviderUtils = new ContentProviderUtils(context);
+
+        FileTrackExporter fileTrackExporter = new FileTrackExporter(contentProviderUtils, trackWriter, tracks, trackExporterListener);
+
+        return new KmzTrackExporter(contentProviderUtils, fileTrackExporter, tracks, exportPhotos);
     }
 
     /**
@@ -184,12 +186,10 @@ public enum TrackFileFormat {
      */
     public abstract String getMimeType();
 
-    private static TrackExporter newKmzTrackExporter(Context context, TrackWriter trackWriter, Track[] tracks, TrackExporterListener trackExporterListener, boolean exportPhotos) {
-        ContentProviderUtils contentProviderUtils = ContentProviderUtils.Factory.get(context);
-
-        FileTrackExporter fileTrackExporter = new FileTrackExporter(contentProviderUtils, trackWriter, tracks, trackExporterListener);
-
-        return new KmzTrackExporter(contentProviderUtils, fileTrackExporter, tracks, exportPhotos);
+    public TrackExporter newTrackExporter(Context context, Track[] tracks, TrackExporterListener trackExporterListener) {
+        ContentProviderUtils contentProviderUtils = new ContentProviderUtils(context);
+        TrackWriter trackWriter = this.newTrackWriter(context, tracks.length > 1);
+        return new FileTrackExporter(contentProviderUtils, trackWriter, tracks, trackExporterListener);
     }
 
     /**

src/main/java/de/dennisguse/opentracks/io/file/exporter/ExportAsyncTask.java

@@ -68,7 +68,7 @@ public class ExportAsyncTask extends AsyncTask<Void, Integer, Boolean> {
         this.trackFileFormat = trackFileFormat;
         this.directory = directory;
         context = exportActivity.getApplicationContext();
-        contentProviderUtils = ContentProviderUtils.Factory.get(context);
+        contentProviderUtils = new ContentProviderUtils(context);
 
         completed = false;
         processedTrackCount = 0;

src/main/java/de/dennisguse/opentracks/io/file/exporter/FileTrackExporter.java

@@ -26,7 +26,8 @@ import androidx.annotation.NonNull;
 import java.io.OutputStream;
 
 import de.dennisguse.opentracks.content.ContentProviderUtils;
-import de.dennisguse.opentracks.content.ContentProviderUtils.LocationIterator;
+import de.dennisguse.opentracks.content.LocationFactory;
+import de.dennisguse.opentracks.content.LocationIterator;
 import de.dennisguse.opentracks.content.SensorDataSetLocation;
 import de.dennisguse.opentracks.content.Track;
 import de.dennisguse.opentracks.content.Waypoint;
@@ -209,7 +210,7 @@ public class FileTrackExporter implements TrackExporter {
      *
      * @author Jimmy Shih
      */
-    private class TrackWriterLocationFactory implements ContentProviderUtils.LocationFactory {
+    private class TrackWriterLocationFactory extends LocationFactory {
         Location currentLocation;
         Location lastLocation;
 

src/main/java/de/dennisguse/opentracks/io/file/exporter/KmlTrackWriter.java

@@ -89,7 +89,7 @@ public class KmlTrackWriter implements TrackWriter {
         this.exportSensorData = exportSensorData;
         this.exportPhotos = exportPhotos;
         this.descriptionGenerator = new DescriptionGeneratorImpl(context);
-        this.contentProviderUtils = ContentProviderUtils.Factory.get(context);
+        this.contentProviderUtils = new ContentProviderUtils(context);
     }
 
     @Override

src/main/java/de/dennisguse/opentracks/io/file/importer/AbstractFileTrackImporter.java

@@ -39,8 +39,9 @@ import javax.xml.parsers.SAXParserFactory;
 
 import de.dennisguse.opentracks.R;
 import de.dennisguse.opentracks.content.ContentProviderUtils;
-import de.dennisguse.opentracks.content.ContentProviderUtils.LocationIterator;
 import de.dennisguse.opentracks.content.DescriptionGeneratorImpl;
+import de.dennisguse.opentracks.content.LocationFactory;
+import de.dennisguse.opentracks.content.LocationIterator;
 import de.dennisguse.opentracks.content.Track;
 import de.dennisguse.opentracks.content.Waypoint;
 import de.dennisguse.opentracks.content.Waypoint.WaypointType;
@@ -165,7 +166,7 @@ abstract class AbstractFileTrackImporter extends DefaultHandler implements Track
         TripStatisticsUpdater trackTripStatisticstrackUpdater = new TripStatisticsUpdater(track.getTripStatistics().getStartTime());
         TripStatisticsUpdater markerTripStatisticsUpdater = new TripStatisticsUpdater(track.getTripStatistics().getStartTime());
 
-        try (LocationIterator locationIterator = contentProviderUtils.getTrackPointLocationIterator(track.getId(), -1L, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY)) {
+        try (LocationIterator locationIterator = contentProviderUtils.getTrackPointLocationIterator(track.getId(), -1L, false, LocationFactory.DEFAULT_LOCATION_FACTORY)) {
 
             while (true) {
                 if (waypoint == null) {

src/main/java/de/dennisguse/opentracks/io/file/importer/GpxFileTrackImporter.java

@@ -55,7 +55,7 @@ public class GpxFileTrackImporter extends AbstractFileTrackImporter {
      * @param context the context
      */
     public GpxFileTrackImporter(Context context) {
-        this(context, ContentProviderUtils.Factory.get(context));
+        this(context, new ContentProviderUtils(context));
     }
 
     @VisibleForTesting

src/main/java/de/dennisguse/opentracks/io/file/importer/ImportAsyncTask.java

@@ -169,7 +169,8 @@ public class ImportAsyncTask extends AsyncTask<Void, Integer, Boolean> {
             if (TrackFileFormat.KML_ONLY_TRACK.getExtension().equals(extension)) {
                 trackImporter = new KmlFileTrackImporter(context, -1L);
             } else {
-                ContentProviderUtils contentProviderUtils = ContentProviderUtils.Factory.get(context);
+                ContentProviderUtils contentProviderUtils = new ContentProviderUtils(context);
+                ;
                 Uri uri = contentProviderUtils.insertTrack(new Track());
                 long newId = Long.parseLong(uri.getLastPathSegment());
 

src/main/java/de/dennisguse/opentracks/io/file/importer/KmlFileTrackImporter.java

@@ -81,7 +81,7 @@ public class KmlFileTrackImporter extends AbstractFileTrackImporter {
      * @param importTrackId track id to import to. -1L to import to a new track.
      */
     public KmlFileTrackImporter(Context context, long importTrackId) {
-        this(context, importTrackId, ContentProviderUtils.Factory.get(context));
+        this(context, importTrackId, new ContentProviderUtils(context));
     }
 
     @VisibleForTesting

src/main/java/de/dennisguse/opentracks/io/file/importer/KmzTrackImporter.java

@@ -102,7 +102,8 @@ public class KmzTrackImporter implements TrackImporter {
      */
     private void cleanImport(long trackId) {
         if (PreferencesUtils.isRecording(trackId)) {
-            ContentProviderUtils contentProviderUtils = ContentProviderUtils.Factory.get(context);
+            ContentProviderUtils contentProviderUtils = new ContentProviderUtils(context);
+            ;
             contentProviderUtils.deleteTrack(context, trackId);
         }