TrackDeleteActivity: keep a wakelock while deletion is ongoing.

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

@@ -18,9 +18,11 @@ package de.dennisguse.opentracks;
 
 import android.content.Intent;
 import android.os.Bundle;
+import android.os.PowerManager;
 import android.view.View;
 
 import de.dennisguse.opentracks.content.provider.ContentProviderUtils;
+import de.dennisguse.opentracks.util.SystemUtils;
 
 /**
  * An activity for deleting tracks.
@@ -46,13 +48,20 @@ public class TrackDeleteActivity extends AbstractActivity {
         deleteThread = new Thread(() -> {
             ContentProviderUtils contentProviderUtils = new ContentProviderUtils(TrackDeleteActivity.this);
 
+            PowerManager.WakeLock wakeLock = SystemUtils.acquireWakeLock(TrackDeleteActivity.this, null);
+
             for (long id : trackIds) {
                 if (Thread.interrupted()) {
-                    return;
+                    break;
                 }
                 contentProviderUtils.deleteTrack(TrackDeleteActivity.this, id);
             }
 
+            wakeLock = SystemUtils.releaseWakeLock(wakeLock);
+            if (Thread.interrupted()) {
+                return;
+            }
+
             runOnUiThread(TrackDeleteActivity.this::onAsyncTaskCompleted);
         });
     }

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

@@ -69,10 +69,10 @@ public class KmlFileTrackImporter extends AbstractFileTrackImporter {
     private ArrayList<Float> powerList;
 
     /**
-     * Constructor.
-     *
      * @param context       the context
+     * @param importTrackId track id to import to. This should not be -1L so that images in the kmz file can be imported.
      */
+    @Deprecated //TODO Do not pass importTrackId here; get it from somewhere else
     public KmlFileTrackImporter(Context context, long importTrackId) {
         this(context, importTrackId, new ContentProviderUtils(context));
     }

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

@@ -60,6 +60,7 @@ public class KmzTrackImporter implements TrackImporter {
      * @param importTrackId track id to import to. This should not be -1L so that images in the kmz file can be imported.
      * @param uriFile       URI of the kmz file.
      */
+    @Deprecated //TODO Do not pass importTrackId here; get it from somewhere else
     public KmzTrackImporter(Context context, long importTrackId, Uri uriFile) {
         this.context = context;
         this.importTrackId = importTrackId;