Cleanup: move PreferencesUtils into settings package.

Part of #963

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

@@ -2,7 +2,6 @@ package de.dennisguse.opentracks.services;
 
 import android.content.ContentUris;
 import android.content.Context;
-import android.content.SharedPreferences;
 import android.database.sqlite.SQLiteException;
 import android.net.Uri;
 import android.util.Log;
@@ -20,7 +19,7 @@ import de.dennisguse.opentracks.content.sensor.SensorDataSet;
 import de.dennisguse.opentracks.services.handlers.TrackPointCreator;
 import de.dennisguse.opentracks.stats.TrackStatistics;
 import de.dennisguse.opentracks.stats.TrackStatisticsUpdater;
-import de.dennisguse.opentracks.util.PreferencesUtils;
+import de.dennisguse.opentracks.settings.PreferencesUtils;
 import de.dennisguse.opentracks.util.TrackIconUtils;
 import de.dennisguse.opentracks.util.TrackNameUtils;
 

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

@@ -54,7 +54,7 @@ import de.dennisguse.opentracks.settings.SettingsActivity;
 import de.dennisguse.opentracks.stats.TrackStatistics;
 import de.dennisguse.opentracks.util.ExportUtils;
 import de.dennisguse.opentracks.util.IntentUtils;
-import de.dennisguse.opentracks.util.PreferencesUtils;
+import de.dennisguse.opentracks.settings.PreferencesUtils;
 import de.dennisguse.opentracks.util.SystemUtils;
 
 /**

src/main/java/de/dennisguse/opentracks/services/handlers/GpsStatus.java

@@ -1,7 +1,6 @@
 package de.dennisguse.opentracks.services.handlers;
 
 import android.content.Context;
-import android.content.SharedPreferences;
 import android.location.LocationManager;
 import android.os.Handler;
 
@@ -13,7 +12,7 @@ import java.time.Instant;
 
 import de.dennisguse.opentracks.content.data.Distance;
 import de.dennisguse.opentracks.content.data.TrackPoint;
-import de.dennisguse.opentracks.util.PreferencesUtils;
+import de.dennisguse.opentracks.settings.PreferencesUtils;
 
 /**
  * This class handle GPS status according to received locations` and some thresholds.

src/main/java/de/dennisguse/opentracks/services/handlers/LocationHandler.java

@@ -1,7 +1,6 @@
 package de.dennisguse.opentracks.services.handlers;
 
 import android.content.Context;
-import android.content.SharedPreferences;
 import android.location.Location;
 import android.location.LocationListener;
 import android.location.LocationManager;
@@ -17,7 +16,7 @@ import de.dennisguse.opentracks.R;
 import de.dennisguse.opentracks.content.data.Distance;
 import de.dennisguse.opentracks.content.data.TrackPoint;
 import de.dennisguse.opentracks.util.LocationUtils;
-import de.dennisguse.opentracks.util.PreferencesUtils;
+import de.dennisguse.opentracks.settings.PreferencesUtils;
 
 @VisibleForTesting(otherwise = VisibleForTesting.PACKAGE_PRIVATE)
 public class LocationHandler implements LocationListener, GpsStatus.GpsStatusListener {

src/main/java/de/dennisguse/opentracks/services/handlers/TrackPointCreator.java

@@ -1,7 +1,6 @@
 package de.dennisguse.opentracks.services.handlers;
 
 import android.content.Context;
-import android.content.SharedPreferences;
 import android.util.Log;
 import android.util.Pair;
 
@@ -17,7 +16,6 @@ import de.dennisguse.opentracks.content.data.TrackPoint;
 import de.dennisguse.opentracks.content.sensor.SensorDataSet;
 import de.dennisguse.opentracks.services.sensors.AltitudeSumManager;
 import de.dennisguse.opentracks.services.sensors.BluetoothRemoteSensorManager;
-import de.dennisguse.opentracks.util.PreferencesUtils;
 
 /**
  * Creates TrackPoints while recording by fusing data from different sensors (e.g., GNSS, barometer, BLE sensors).

src/main/java/de/dennisguse/opentracks/services/sensors/BluetoothRemoteSensorManager.java

@@ -34,7 +34,7 @@ import de.dennisguse.opentracks.content.sensor.SensorDataCycling;
 import de.dennisguse.opentracks.content.sensor.SensorDataRunning;
 import de.dennisguse.opentracks.content.sensor.SensorDataSet;
 import de.dennisguse.opentracks.util.BluetoothUtils;
-import de.dennisguse.opentracks.util.PreferencesUtils;
+import de.dennisguse.opentracks.settings.PreferencesUtils;
 
 /**
  * Bluetooth LE sensor manager: manages connections to Bluetooth LE sensors.

src/main/java/de/dennisguse/opentracks/services/tasks/VoiceAnnouncement.java

@@ -17,7 +17,6 @@
 package de.dennisguse.opentracks.services.tasks;
 
 import android.content.Context;
-import android.content.SharedPreferences;
 import android.media.AudioManager;
 import android.media.MediaPlayer;
 import android.speech.tts.TextToSpeech;
@@ -36,7 +35,7 @@ import de.dennisguse.opentracks.content.provider.ContentProviderUtils;
 import de.dennisguse.opentracks.content.provider.TrackPointIterator;
 import de.dennisguse.opentracks.stats.TrackStatistics;
 import de.dennisguse.opentracks.util.AnnouncementUtils;
-import de.dennisguse.opentracks.util.PreferencesUtils;
+import de.dennisguse.opentracks.settings.PreferencesUtils;
 import de.dennisguse.opentracks.viewmodels.IntervalStatistics;
 
 /**