Cleanup.

src/main/java/de/dennisguse/opentracks/chart/ChartView.java

@@ -17,7 +17,6 @@
 package de.dennisguse.opentracks.chart;
 
 import android.content.Context;
-import android.content.Intent;
 import android.graphics.Canvas;
 import android.graphics.DashPathEffect;
 import android.graphics.Paint;
@@ -49,10 +48,8 @@ import de.dennisguse.opentracks.R;
 import de.dennisguse.opentracks.data.models.Marker;
 import de.dennisguse.opentracks.settings.UnitSystem;
 import de.dennisguse.opentracks.stats.ExtremityMonitor;
-import de.dennisguse.opentracks.ui.markers.MarkerDetailActivity;
 import de.dennisguse.opentracks.ui.markers.MarkerUtils;
 import de.dennisguse.opentracks.ui.util.ThemeUtils;
-import de.dennisguse.opentracks.util.IntentUtils;
 import de.dennisguse.opentracks.util.StringUtils;
 
 /**
@@ -857,7 +854,7 @@ public class ChartView extends View {
      * @param chartValueSeries the chart value series
      * @param canvas           the canvas
      * @param xPosition        the right most x position
-     * @parm yOffset           offset to apply to y position
+     * @param yOffset           offset to apply to y position
      * @param yValue           the y value
      * @return the marker width.
      */

src/main/java/de/dennisguse/opentracks/fragments/ChooseActivityTypeDialogFragment.java

@@ -23,7 +23,6 @@ public class ChooseActivityTypeDialogFragment extends DialogFragment implements
 
     private static final String CHOOSE_ACTIVITY_TYPE_DIALOG_TAG = "chooseActivityType";
 
-    @Deprecated
     public static void showDialog(FragmentManager fragmentManager, Context context, String activityTypeLocalized) {
         ActivityType activityType = ActivityType.findByLocalizedString(context, activityTypeLocalized);
         showDialog(fragmentManager, activityType);

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

@@ -97,7 +97,7 @@ public class ImportActivity extends AbstractActivity {
 
         importer = new Importer(this, documentFiles);
         importer.getLiveData()
-                .observe(this, summary -> setProgress(summary));
+                .observe(this, this::setProgress);
         importer.startImport();
 
         //Works for a directory, but we might have received multiple files via SEND_MULTIPLE.

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

@@ -105,8 +105,7 @@ class TrackRecordingServiceNotificationManager implements SharedPreferences.OnSh
     Notification setGPSonlyStarted(Context context) {
         Intent intent = IntentUtils.newIntent(context, TrackListActivity.class);
 
-        int pendingIntentFlags = 0;
-        pendingIntentFlags = PendingIntent.FLAG_IMMUTABLE | PendingIntent.FLAG_UPDATE_CURRENT;
+        int pendingIntentFlags = PendingIntent.FLAG_IMMUTABLE | PendingIntent.FLAG_UPDATE_CURRENT;
         PendingIntent pendingIntent = TaskStackBuilder.create(context)
                 .addParentStack(TrackListActivity.class)
                 .addNextIntent(intent)

src/main/java/de/dennisguse/opentracks/ui/intervals/IntervalStatisticsAdapter.java

@@ -21,7 +21,7 @@ public class IntervalStatisticsAdapter extends RecyclerView.Adapter<RecyclerView
     private List<IntervalStatistics.Interval> intervalList;
     private final Context context;
     private final StackMode stackMode;
-    private UnitSystem unitSystem = UnitSystem.defaultUnitSystem();
+    private UnitSystem unitSystem;
     private boolean isReportSpeed;
 
     public IntervalStatisticsAdapter(Context context, StackMode stackMode, UnitSystem unitSystem, boolean isReportSpeed) {