GPS data recording: remove idle/non-idle changes due to reported speed greater than 0.5mph.

This avoids that to storing GPS locations if the user r actually is not moving (likely bad GPS reception).

Fixes #968.

Co-authored-by: vlmendz <91810638+vlmendz@users.noreply.github.com>
Co-authored-by: Dennis Guse <dennis.guse@alumni.tu-berlin.de>

src/androidTest/java/de/dennisguse/opentracks/services/TrackRecordingServiceTestLocation.java

@@ -252,13 +252,6 @@ public class TrackRecordingServiceTestLocation {
                         .setSpeed(Speed.of(0))
                         .setAltitudeGain(0f)
                         .setAltitudeLoss(0f),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT, null) //TODO Why is this added? Systems is idle and not moving at all.
-                        .setLatitude(45)
-                        .setLongitude(35)
-                        .setHorizontalAccuracy(Distance.of(2))
-                        .setSpeed(Speed.of(0))
-                        .setAltitudeGain(0f)
-                        .setAltitudeLoss(0f),
                 new TrackPoint(TrackPoint.Type.TRACKPOINT, null)
                         .setLatitude(45)
                         .setLongitude(35)
@@ -305,20 +298,6 @@ public class TrackRecordingServiceTestLocation {
                         .setSpeed(Speed.of(15))
                         .setAltitudeGain(0f)
                         .setAltitudeLoss(0f),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT, null) //TODO Check why this trackPoint is inserted.
-                        .setLatitude(45)
-                        .setLongitude(35)
-                        .setHorizontalAccuracy(Distance.of(2))
-                        .setSpeed(Speed.of(0))
-                        .setAltitudeGain(0f)
-                        .setAltitudeLoss(0f),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT, null) //TODO Check why this trackPoint is inserted.
-                        .setLatitude(45)
-                        .setLongitude(35)
-                        .setHorizontalAccuracy(Distance.of(5))
-                        .setSpeed(Speed.of(0))
-                        .setAltitudeGain(0f)
-                        .setAltitudeLoss(0f),
                 new TrackPoint(TrackPoint.Type.TRACKPOINT, null)
                         .setLatitude(45)
                         .setLongitude(35)
@@ -427,6 +406,7 @@ public class TrackRecordingServiceTestLocation {
         ), trackPoints);
     }
 
+    @Deprecated // Will be superseded when fixing #500
     @MediumTest
     @Test
     public void testOnLocationChangedAsync_idle_withSensorDistance() {

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

@@ -39,7 +39,6 @@ class TrackRecordingManager {
     private boolean currentSegmentHasTrackPoint;
     private TrackPoint lastTrackPoint;
     private TrackPoint lastStoredTrackPoint;
-    private boolean isIdle;
 
     TrackRecordingManager(Context context) {
         this.context = context;
@@ -101,7 +100,6 @@ class TrackRecordingManager {
         lastTrackPoint = null;
         lastStoredTrackPoint = null;
         currentSegmentHasTrackPoint = false;
-        isIdle = false;
     }
 
     Pair<Track, Pair<TrackPoint, SensorDataSet>> get(TrackPointCreator trackPointCreator) {
@@ -164,33 +162,15 @@ class TrackRecordingManager {
             if (distanceToLastTrackLocation.greaterThan(maxRecordingDistance)) {
                 trackPoint.setType(TrackPoint.Type.SEGMENT_START_AUTOMATIC);
                 insertTrackPoint(trackId, trackPoint);
-
-                isIdle = false;
                 return true;
             }
 
-            if (trackPoint.hasSensorData() || distanceToLastTrackLocation.greaterOrEqualThan(recordingDistanceInterval)) {
+            if (trackPoint.hasSensorData() || (distanceToLastTrackLocation.greaterOrEqualThan(recordingDistanceInterval) && trackPoint.isMoving())) {
                 insertTrackPoint(trackId, trackPoint);
-
-                isIdle = false;
                 return true;
             }
         }
 
-        if (!isIdle && !trackPoint.isMoving()) {
-            insertTrackPoint(trackId, trackPoint);
-
-            isIdle = true;
-            return true;
-        }
-
-        if (isIdle && trackPoint.isMoving()) {
-            insertTrackPoint(trackId, trackPoint);
-
-            isIdle = false;
-            return true;
-        }
-
         Log.d(TAG, "Not recording TrackPoint, idle");
         lastTrackPoint = trackPoint;
         return false;