Cleanup.

src/main/java/de/dennisguse/opentracks/TrackListActivity.java

@@ -38,7 +38,6 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.widget.SearchView;
 import androidx.core.content.ContextCompat;
-import androidx.core.splashscreen.SplashScreen;
 import androidx.cursoradapter.widget.ResourceCursorAdapter;
 import androidx.loader.app.LoaderManager;
 import androidx.loader.content.CursorLoader;

src/main/java/de/dennisguse/opentracks/data/CustomContentProvider.java

@@ -27,7 +27,6 @@ import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteException;
 import android.database.sqlite.SQLiteQueryBuilder;
 import android.net.Uri;
-import android.os.Bundle;
 import android.text.TextUtils;
 import android.util.Log;
 

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

@@ -25,7 +25,6 @@ import de.dennisguse.opentracks.data.models.Marker;
 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.settings.PreferencesUtils;
 import de.dennisguse.opentracks.stats.TrackStatistics;
 import de.dennisguse.opentracks.stats.TrackStatisticsUpdater;
 import de.dennisguse.opentracks.ui.markers.MarkerUtils;

src/main/java/de/dennisguse/opentracks/services/TrackDeleteService.java

@@ -22,7 +22,6 @@ import java.util.concurrent.Executors;
 import de.dennisguse.opentracks.R;
 import de.dennisguse.opentracks.data.ContentProviderUtils;
 import de.dennisguse.opentracks.data.models.Track;
-import de.dennisguse.opentracks.settings.PreferencesUtils;
 
 public class TrackDeleteService extends Service {