Dashboard API: provide version 2 again (required by OSMDashboard until v6.4.1).

Part of #2265.

README_TESTED_SENSORS.md

@@ -44,7 +44,10 @@ However, often only one value is provided.
 We only support _Instantaneous Power_.
 
 For cycling (incl. cadence):
-* Assioma Duo Powermeter
+
+* Assioma
+    * Duo Powermeter
+    * Pro MX-2
 * Elite drivo II
 * QUARQ Red DZero Powermeter
 * Tacx Satori Smart

RELEASE.sh

@@ -11,9 +11,6 @@ CHANGELOG_FILE="$CHANGELOG_DIR/$VERSIONID.txt"
 
 git diff --exit-code || echo -e "\nWARNING WARNING WARNING WARNING WARNING: this branch contains uncommit changes."
 
-#TODO Execute all tests: we are destroying data, running on a real device.
-# ./gradlew connectedCheck
-
 # Changelog
 echo -e "\nPrevious changelog\n------------"
 PREVIOUS_CHANGELOG=$(find "$CHANGELOG_DIR" -iname "[[:digit:]]**.txt" | sort -n | tail -1)
@@ -34,8 +31,8 @@ gedit -w "$CHANGELOG_FILE"
 git add "$CHANGELOG_FILE"
 
 echo "Updating build.gradle"
-sed -i s/versionCode\ .*/versionCode\ "$VERSIONID"/g build.gradle
-sed -i s/versionName\ .*/versionName\ "\"$VERSIONNAME\""/g build.gradle
+sed -i -e "s/versionCode\ [0-9]\{1,\}/versionCode\ $VERSIONID/g" build.gradle
+sed -i -e "s/versionName\ \"v[0-9\.]\{1,\}\"/versionName\ \"$VERSIONNAME\"/g" build.gradle
 
 git diff
 

RELEASE_BUILD.sh

@@ -6,8 +6,13 @@ export JAVA_HOME=/usr/lib/jvm/java-21-openjdk-amd64/
 
 JAVA_VERSION=`java --version`
 if [[ $JAVA_VERSION != "openjdk 21."* ]]; then
-  echo "OpenJDK version should be 21.X"
-  exit -1;
+  echo -e "OpenJDK version should be 21.X"
+fi
+
+git diff --exit-code || echo -e "\nWARNING WARNING WARNING WARNING WARNING: this branch contains uncommit changes."
+
+if [[ $(git log "$(git describe --tags --abbrev=0)..HEAD" --no-merges --oneline | wc -l) -gt 0 ]]; then
+  echo -e "No version tag for this commit; please use RELEASE.sh";
 fi
 
 RELEASE_STORE_PASSWORD=

build.gradle

@@ -6,7 +6,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.13.1'
+        classpath 'com.android.tools.build:gradle:9.0.0'
     }
 }
 
@@ -21,7 +21,7 @@ def getVersionName = { ->
     return 'git describe --tags'.execute().text.trim()
 }
 
-def getVersionCode = { ->
+def getVersionCodeNightly = { ->
     return Integer.valueOf('git rev-list HEAD --count'.execute().text.trim())
 }
 
@@ -38,6 +38,7 @@ android {
     buildFeatures {
         viewBinding = true
         buildConfig = true
+        resValues = true
     }
 
     androidResources {
@@ -46,8 +47,8 @@ android {
 
     defaultConfig {
         applicationId 'de.dennisguse.opentracks'
-        versionCode 6508
-        versionName "v4.24.0"
+        versionCode 6554
+        versionName "v4.25.1"
 
         buildConfigField "String", "VERSION_NAME_FULL", "\"${getVersionName()}\""
 
@@ -106,12 +107,19 @@ android {
         nightly {
             dimension 'version'
             applicationId 'de.dennisguse.opentracks.nightly'
+            resValue 'string', 'applicationId', 'de.dennisguse.opentracks.nightly'
+
+            versionCode getVersionCodeNightly()
+            versionName getVersionName()
+            base.archivesName = "de.dennisguse.opentracks.nightly_${getVersionCodeNightly()}"
+
             signingConfig = signingConfigs.nightly
         }
         irreproducible {
             // Non-reproducible: https://f-droid.org/de/packages/de.dennisguse.opentracks/
             dimension 'version'
             applicationId 'de.dennisguse.opentracks'
+            resValue 'string', 'applicationId', 'de.dennisguse.opentracks'
             versionNameSuffix 'irreproducible'
         }
         reproducible {
@@ -120,27 +128,14 @@ android {
             // PlayStore: https://play.google.com/store/apps/details?id=de.dennisguse.opentracks.playstore
             dimension 'version'
             applicationId 'de.dennisguse.opentracks.playstore'
+            resValue 'string', 'applicationId', 'de.dennisguse.opentracks.playstore'
+
+            base.archivesName = "de.dennisguse.opentracks.playstore_${getVersionName()}_${android.defaultConfig.versionCode}"
+
             signingConfig = signingConfigs.release
         }
     }
 
-    applicationVariants.configureEach { variant ->
-        variant.resValue 'string', 'applicationId', variant.applicationId
-
-        variant.outputs.configureEach {
-            if (variant.flavorName == 'nightly') {
-                setVersionCodeOverride(getVersionCode())
-                setVersionNameOverride(getVersionName())
-            }
-
-            if (variant.flavorName == 'reproducible') {
-                outputFileName = "${applicationId}_${variant.versionName}.apk"
-            } else {
-                outputFileName = "${applicationId}_${variant.versionCode}.apk"
-            }
-        }
-    }
-
     dependenciesInfo {
         // Disables dependency metadata when building APKs.
         includeInApk = false
@@ -163,14 +158,14 @@ dependencies {
     implementation 'androidx.core:core-splashscreen:1.2.0'
     implementation 'androidx.mediarouter:mediarouter:1.8.1'
     implementation 'androidx.core:core-location-altitude:1.0.0-beta01'
-    implementation 'androidx.work:work-runtime:2.11.0'
+    implementation 'androidx.work:work-runtime:2.11.1'
 
     androidTestImplementation 'androidx.test:core:1.7.0'
     androidTestImplementation 'androidx.test.ext:junit:1.3.0'
     androidTestImplementation 'androidx.test:rules:1.7.0'
     androidTestImplementation 'androidx.test:runner:1.7.0'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.7.0'
-    androidTestImplementation 'org.mockito:mockito-android:5.20.0'
+    androidTestImplementation 'org.mockito:mockito-android:5.21.0'
 
     androidTestUtil 'androidx.test:orchestrator:1.6.1'
 }

fastlane/metadata/android/en-US/changelogs/6513.txt

@@ -0,0 +1,6 @@
+v4.24.1: OpenTracks
+
+Bugfix:
+- Restore compatibility with OSM Dashboard v6.4.1 and earlier (introduced in v4.24.0) 
+- Crash when using default track name by number (introduced in v4.24.0)
+

fastlane/metadata/android/en-US/changelogs/6516.txt

@@ -0,0 +1,4 @@
+v4.24.2: OpenTracks
+
+Bugfix:
+- Crash when select all (introduced in v4.24.0)

fastlane/metadata/android/en-US/changelogs/6539.txt

@@ -0,0 +1,13 @@
+v4.25.0: OpenTracks
+
+Changes:
+- Record button is centered
+- Support for BLE thermometer (Environmental Sensing)
+
+Bugfix:
+- On import: get type from filename (not URI)
+
+Developer:
+- TrackPoint is a record
+- Update to Android Gradle Plugin 9.0
+

fastlane/metadata/android/en-US/changelogs/6554.txt

@@ -0,0 +1,7 @@
+v4.25.1: OpenTracks
+
+Bugfix:
+- Since v4.24.0, the API for transferring data to OSM Dashboard was broken.
+  Sadly, the changes in OpenTracks could not be reverted.
+  Thus, the protocol version was bumped to 3.
+  This requires updating OSM Dashboard to a version AFTER v6.5.7.

fastlane/metadata/android/it-IT/changelogs/4176.txt

@@ -4,7 +4,7 @@ Modifiche:
 - Velocità degli annunci vocali configurabile
 - API <26: L'icona del lanciatore omette lo sfondo
 
-Bugfix:
+Correzioni:
 - UI di registrazione: mostra i valori corretti 
 - Registrazione UI: mostra (di nuovo) l'altitudine in EGM2008
 

fastlane/metadata/android/it-IT/changelogs/6291.txt

@@ -1,4 +1,4 @@
 v4.22.1: OpenTracks
 
-Modiciche:
+Modifiche:
 - Primo rilascio da Codeberg

fastlane/metadata/android/it-IT/changelogs/6294.txt

@@ -1,4 +1,4 @@
 v4.22.2: OpenTracks
 
-Correzione di errori:
+Correzioni:
 - L'impostazione degli annunci vocali per l'ora e l'unità di misura è stata collegata

fastlane/metadata/android/it-IT/changelogs/next_release.txt

@@ -3,7 +3,7 @@
 Modifiche:
 -
 
-Correzioni di errori:
+Correzioni:
 -
 
 Sviluppatore:

fastlane/metadata/android/it-IT/short_description.txt

@@ -1 +1 @@
-Un tracker sportivo che rispetta completamente la tua privacy.
+Un tracker sportivo che rispetta la tua privacy.

fastlane/metadata/android/ta-IN/changelogs/6508.txt

@@ -0,0 +1,15 @@
+v4.24.0: OpenTracks
+
+மாற்றங்கள்:
+- PublicAPI: தரவு இருந்தால் ஸ்டார்ட் டிராக் மட்டுமே புலத்தை அமைக்கும்
+- மார்க்கர் புகைப்படங்களை மீண்டும் பகிரலாம்
+- புகைப்படங்கள் இல்லாமல் KMZ அகற்றப்பட்டது
+- இதயத் துடிப்பு 0.0 தவறானதாகக் கருதப்படுகிறது (சென்சார் ஸ்டாடிஸ்டிக்ஸ் தவிர)
+- சிறப்பு ஒருங்கிணைப்புகளுக்கான இறக்குமதி தீர்வு நீக்கப்பட்டது (100/200)
+(சிறப்பு டிராக் பாயிண்ட்களை ஏற்றுமதி/இறக்குமதி செய்ய MyTracks பயன்படுத்தியது)
+
+டெவலப்பர்:
+- ட்ராக் மற்றும் மார்க்கர் பதிவுகள்
+- திரட்டப்பட்ட புள்ளிவிவரங்கள் தரவுத்தளத்தில் கணக்கிடப்படுகின்றன
+- TrackStatisticsUpdater மற்றும் SegmentStatisticUpdater எனப் பிரிக்கவும்
+- அறிமுகப்படுத்தப்பட்ட இட்டரேட்டர் வகுப்புகள் (கர்சர் அல்லது பட்டியலைக் கடந்து செல்வதற்குப் பதிலாக)

fastlane/metadata/android/ta-IN/changelogs/6513.txt

@@ -0,0 +1,5 @@
+v4.24.1: OpenTracks
+
+பிழைத்திருத்தம்:
+- OSM டாஷ்போர்டு v6.4.1 மற்றும் அதற்கு முந்தையவற்றுடன் இணக்கத்தன்மையை மீட்டெடுக்கவும் (v4.24.0 இல் அறிமுகப்படுத்தப்பட்டது)
+- எண்ணின்படி இயல்புநிலை ட்ராக் பெயரைப் பயன்படுத்தும்போது செயலிழக்கிறது (v4.24.0 இல் அறிமுகப்படுத்தப்பட்டது)

fastlane/metadata/android/ta-IN/changelogs/6516.txt

@@ -0,0 +1,4 @@
+v4.24.2: OpenTracks
+
+பிழைத்திருத்தம்:
+- அனைத்தையும் தேர்ந்தெடுக்கும்போது செயலிழக்க (v4.24.0 இல் அறிமுகப்படுத்தப்பட்டது)

fastlane/metadata/android/ta-IN/changelogs/6539.txt

@@ -0,0 +1,12 @@
+v4.25.0: OpenTracks
+
+மாற்றங்கள்:
+- பதிவுப் பொத்தான் மையமாக உள்ளது
+- BLE தெர்மோமீட்டருக்கான ஆதரவு (சுற்றுச்சூழல் உணர்தல்)
+
+பிழைத்திருத்தம்:
+- இறக்குமதியில்: கோப்பு பெயரிலிருந்து வகையைப் பெறுங்கள் (URI அல்ல)
+
+டெவலப்பர்:
+- TrackPoint ஒரு பதிவு
+- Android Gradle செருகுநிரல் 9.0 க்கு புதுப்பிக்கவும்

fastlane/metadata/android/zh-CN/full_description.txt

@@ -17,6 +17,6 @@
 * 深色和浅色主题，跟随系统设置。
 * 无广告。
 
-‌自由软件/开放源代码
+自由软件/开放源代码
 意味着您可以使用、研究、修改和分享源代码。
 采用 Apache 2.0 许可

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.3.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

src/androidTest/java/de/dennisguse/opentracks/EspressoDeleteTrackTest.java

@@ -36,7 +36,8 @@ public class EspressoDeleteTrackTest {
     @Test
     public void espressoDeleteTrackTest() {
         // TrackListActivity: start recording
-        onView(withId(R.id.track_list_fab_action)).perform(click());
+        onView(withId(R.id.track_list_fab_action))
+                .perform(click());
 
         // TrackRecordingActivity
         onView(withId(R.id.track_recording_fab_action))
@@ -46,10 +47,12 @@ public class EspressoDeleteTrackTest {
                 .perform(longClick());
 
         // TrackStoppedActivity
-        onView(withId(R.id.finish_button)).perform(click());
+        onView(withId(R.id.finish_button))
+                .perform(click());
 
         // select track
-        onView(allOf(withParent(withId(R.id.track_list)), withParentIndex(0))).perform(longClick());
+        onView(allOf(withParent(withId(R.id.track_list)), withParentIndex(0)))
+                .perform(longClick());
 
         // open menu and delete selected track
         onView(
@@ -62,9 +65,11 @@ public class EspressoDeleteTrackTest {
                         isDisplayed()))
                 .perform(click());
 
-        onView(withText("Delete")).perform(click());
+        onView(withText("Delete"))
+                .perform(click());
 
-        onView(withText("OK")).perform(click());
+        onView(withText("OK"))
+                .perform(click());
 
         // tracklist is empty now
         onView(allOf(withText("Start recording your next adventure here"), isDisplayed()));

src/androidTest/java/de/dennisguse/opentracks/EspressoEditTrackRecordingTest.java

@@ -15,7 +15,6 @@ import static androidx.test.espresso.matcher.ViewMatchers.withText;
 import static org.hamcrest.Matchers.allOf;
 import static de.dennisguse.opentracks.util.EspressoUtils.waitFor;
 
-import androidx.test.espresso.ViewInteraction;
 import androidx.test.ext.junit.rules.ActivityScenarioRule;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 import androidx.test.filters.LargeTest;
@@ -45,41 +44,43 @@ public class EspressoEditTrackRecordingTest {
     public void espressoEditTrackRecordingTest() {
         {
             // TrackListActivity: start recording
-            ViewInteraction fabRecordButton = onView(withId(R.id.track_list_fab_action));
-            fabRecordButton.perform(click());
+            onView(withId(R.id.track_list_fab_action))
+                    .perform(click());
         }
         {
             // TrackRecordingActivity
-            ViewInteraction trackControllerStopButton = onView(withId(R.id.track_recording_fab_action));
 
             // wait; stay recording
-            trackControllerStopButton.perform(waitFor(4000));
+            onView(withId(R.id.track_recording_fab_action))
+                    .perform(waitFor(4000));
 
             // open menu
             openContextualActionModeOverflowMenu();
 
             // Click the item.
-            onView(withText(R.string.menu_edit)).perform(click());
+            onView(withText(R.string.menu_edit))
+                    .perform(click());
 
             // change name for "New Name"
-            ViewInteraction textInputEditText = onView(withId(R.id.track_edit_name));
-            textInputEditText.perform(scrollTo(), replaceText("New Name"));
+            onView(withId(R.id.track_edit_name))
+                    .perform(scrollTo(), replaceText("New Name"));
 
-            ViewInteraction textInputEditText2 = onView(allOf(withId(R.id.track_edit_name), withText("New Name"), isDisplayed()));
-            textInputEditText2.perform(closeSoftKeyboard());
+            onView(allOf(withId(R.id.track_edit_name), withText("New Name"), isDisplayed()))
+                    .perform(closeSoftKeyboard());
 
             // save edition
-            ViewInteraction appCompatButton = onView(withId(R.id.track_edit_save));
-            appCompatButton.perform(click());
+            onView(withId(R.id.track_edit_save))
+                    .perform(click());
 
             // stop;
-            trackControllerStopButton.perform(longClick());
+            onView(withId(R.id.track_recording_fab_action))
+                    .perform(longClick());
 
             // it's on track stopped activity and there are two buttons
-            ViewInteraction resumeButton = onView(withId(R.id.resume_button));
-            resumeButton.check(matches(isDisplayed()));
-            ViewInteraction finishButton = onView(withId(R.id.finish_button));
-            finishButton.check(matches(isDisplayed()));
+            onView(withId(R.id.resume_button))
+                    .check(matches(isDisplayed()));
+            onView(withId(R.id.finish_button))
+                    .check(matches(isDisplayed()));
         }
     }
 }

src/androidTest/java/de/dennisguse/opentracks/EspressoUITest.java

@@ -37,8 +37,8 @@ public class EspressoUITest {
     public void record_stop_resume_stop_finish() {
         {
             // TrackListActivity: start recording
-            ViewInteraction trackControllerRecordButton = onView(withId(R.id.track_list_fab_action));
-            trackControllerRecordButton.perform(click());
+            onView(withId(R.id.track_list_fab_action))
+                    .perform(click());
         }
         {
             // TrackRecordingActivity: wait to record some time and then stop
@@ -66,13 +66,12 @@ public class EspressoUITest {
     public void record_move_through_tabs() {
         {
             // TrackListActivity: start recording
-            ViewInteraction trackControllerRecordButton = onView(withId(R.id.track_list_fab_action));
-            trackControllerRecordButton.perform(click());
+            onView(withId(R.id.track_list_fab_action))
+                    .perform(click());
         }
         {
             // TrackRecordingActivity
             ViewInteraction tabLayout = onView(withId(R.id.track_detail_activity_tablayout));
-            ViewInteraction trackControllerStopButton = onView(withId(R.id.track_recording_fab_action));
 
             tabLayout.perform(selectTabAtIndex(1));
             tabLayout.perform(waitFor(1000));
@@ -87,7 +86,8 @@ public class EspressoUITest {
             tabLayout.perform(waitFor(1000));
 
             // stop
-            trackControllerStopButton.perform(longClick());
+            onView(withId(R.id.track_recording_fab_action)).
+                    perform(longClick());
         }
     }
 

src/androidTest/java/de/dennisguse/opentracks/content/data/TestDataUtil.java

@@ -17,9 +17,13 @@ import de.dennisguse.opentracks.data.MarkerIterator;
 import de.dennisguse.opentracks.data.TrackPointIterator;
 import de.dennisguse.opentracks.data.models.ActivityType;
 import de.dennisguse.opentracks.data.models.Altitude;
+import de.dennisguse.opentracks.data.models.AltitudeGainLoss;
+import de.dennisguse.opentracks.data.models.Cadence;
 import de.dennisguse.opentracks.data.models.Distance;
+import de.dennisguse.opentracks.data.models.HeartRate;
 import de.dennisguse.opentracks.data.models.Marker;
 import de.dennisguse.opentracks.data.models.Position;
+import de.dennisguse.opentracks.data.models.Power;
 import de.dennisguse.opentracks.data.models.Speed;
 import de.dennisguse.opentracks.data.models.Statistics;
 import de.dennisguse.opentracks.data.models.Track;
@@ -92,9 +96,9 @@ public class TestDataUtil {
         );
 
         List<Marker> markers = List.of(
-                new Marker(null, trackId, "Marker 1", "Marker description 1", "Marker typeLocalized 3", trackPoints.get(1).getPosition(), null),
-                new Marker(null, trackId, "Marker 2", "Marker description 2", "Marker typeLocalized 3", trackPoints.get(4).getPosition(), null),
-                new Marker(null, trackId, "Marker 3", "Marker description 3", "Marker typeLocalized 3", trackPoints.get(5).getPosition(), null)
+                new Marker(null, trackId, "Marker 1", "Marker description 1", "Marker typeLocalized 3", trackPoints.get(1).position(), null),
+                new Marker(null, trackId, "Marker 2", "Marker description 2", "Marker typeLocalized 3", trackPoints.get(4).position(), null),
+                new Marker(null, trackId, "Marker 3", "Marker description 3", "Marker typeLocalized 3", trackPoints.get(5).position(), null)
         );
 
         return new TrackData(track, trackPoints, markers);
@@ -112,8 +116,10 @@ public class TestDataUtil {
         return pair.first;
     }
 
-    public static TrackPoint createTrackPoint(int i) {
-        TrackPoint trackPoint = new TrackPoint(TrackPoint.Type.TRACKPOINT,
+    public static TrackPoint createTrackPoint(int i, TrackPoint.Type type, AltitudeGainLoss altitudeGainLoss) {
+        return new TrackPoint(
+                null,
+                type,
                 new Position(
                         Instant.ofEpochSecond(i),
                         INITIAL_LATITUDE + (double) i / 10000.0,
@@ -123,21 +129,25 @@ public class TestDataUtil {
                         null,
                         null,
                         Speed.of(5f + (i / 10f))
-                ));
-
-        trackPoint.setHeartRate(100f + i % 80);
-        trackPoint.setCadence(300f + i);
-        trackPoint.setPower(400f + i);
-        trackPoint.setAltitudeGainLoss(ALTITUDE_GAIN, ALTITUDE_LOSS);
-        return trackPoint;
+                ),
+                null,
+                HeartRate.of(100f + i % 80),
+                null,
+                Cadence.of(300f + i),
+                Power.of(400f + i),
+                altitudeGainLoss
+        );
     }
 
     public static TrackPoint createTrackPoint(int i, TrackPoint.Type type) {
-        TrackPoint trackPoint = createTrackPoint(i);
-        trackPoint.setType(type);
-        return trackPoint;
+        return createTrackPoint(i, TrackPoint.Type.TRACKPOINT, new AltitudeGainLoss(ALTITUDE_GAIN, ALTITUDE_LOSS));
     }
 
+    public static TrackPoint createTrackPoint(int i) {
+        return createTrackPoint(i, TrackPoint.Type.TRACKPOINT);
+    }
+
+
     /**
      * Inserts a track with locations into the database.
      *
@@ -164,7 +174,7 @@ public class TestDataUtil {
                 "Marker name",
                 description,
                 "Marker typeLocalized",
-                trackPoint.getPosition(),
+                trackPoint.position(),
                 photoUri);
     }
 

src/androidTest/java/de/dennisguse/opentracks/content/data/TestSensorDataUtil.java

@@ -6,8 +6,12 @@ import java.util.ArrayList;
 import java.util.List;
 
 import de.dennisguse.opentracks.data.models.Altitude;
+import de.dennisguse.opentracks.data.models.AltitudeGainLoss;
+import de.dennisguse.opentracks.data.models.Cadence;
 import de.dennisguse.opentracks.data.models.Distance;
+import de.dennisguse.opentracks.data.models.HeartRate;
 import de.dennisguse.opentracks.data.models.Position;
+import de.dennisguse.opentracks.data.models.Power;
 import de.dennisguse.opentracks.data.models.Speed;
 import de.dennisguse.opentracks.data.models.TrackPoint;
 
@@ -20,7 +24,9 @@ public class TestSensorDataUtil {
         sensorDataList.add(new TestSensorDataUtil.SensorData(time, hr, cadence, power, type));
         int i = trackPointList.size() + 1;
 
-        TrackPoint tp = new TrackPoint(type,
+        TrackPoint tp = new TrackPoint(
+                null,
+                type,
                 new Position(
                         time,
                         TestDataUtil.INITIAL_LATITUDE + (double) i / 10000.0,
@@ -30,18 +36,15 @@ public class TestSensorDataUtil {
                         null,
                         null,
                         Speed.of(5f + (i / 10f))
-                )
+                ),
+                null,
+                HeartRate.ofOrNull(hr),
+                null,
+                cadence != null ? Cadence.of(cadence) : null,
+                power != null ? Power.of(power) : null,
+                new AltitudeGainLoss(3, 3)
         );
-        if (hr != null) {
-            tp.setHeartRate(hr);
-        }
-        if (cadence != null) {
-            tp.setCadence(cadence);
-        }
-        if (power != null) {
-            tp.setPower(power);
-        }
-        tp.setAltitudeGainLoss(3, 3);
+
         trackPointList.add(tp);
     }
 

src/androidTest/java/de/dennisguse/opentracks/data/CustomContentProviderUtilsTest.java

@@ -54,19 +54,22 @@ import de.dennisguse.opentracks.data.models.ActivityType;
 import de.dennisguse.opentracks.data.models.Altitude;
 import de.dennisguse.opentracks.data.models.AltitudeExtremities;
 import de.dennisguse.opentracks.data.models.AltitudeGainLoss;
+import de.dennisguse.opentracks.data.models.Cadence;
 import de.dennisguse.opentracks.data.models.Distance;
+import de.dennisguse.opentracks.data.models.HeartRate;
 import de.dennisguse.opentracks.data.models.Marker;
 import de.dennisguse.opentracks.data.models.MarkerBuilder;
 import de.dennisguse.opentracks.data.models.Position;
+import de.dennisguse.opentracks.data.models.Power;
 import de.dennisguse.opentracks.data.models.Speed;
 import de.dennisguse.opentracks.data.models.Statistics;
 import de.dennisguse.opentracks.data.models.Track;
 import de.dennisguse.opentracks.data.models.TrackBuilder;
 import de.dennisguse.opentracks.data.models.TrackPoint;
+import de.dennisguse.opentracks.data.statistics.SensorStatistics;
 import de.dennisguse.opentracks.data.tables.MarkerColumns;
 import de.dennisguse.opentracks.data.tables.TrackPointsColumns;
 import de.dennisguse.opentracks.data.tables.TracksColumns;
-import de.dennisguse.opentracks.data.statistics.SensorStatistics;
 import de.dennisguse.opentracks.util.FileUtils;
 
 /**
@@ -124,7 +127,7 @@ public class CustomContentProviderUtilsTest {
                 assertNotNull(trackPoint);
                 locations.add(trackPoint);
                 // Make sure the IDs are returned in the right order.
-                assertEquals(lastPointId.id() - numPoints + locations.size(), trackPoint.getId().id());
+                assertEquals(lastPointId.id() - numPoints + locations.size(), trackPoint.id().id());
             }
             assertEquals(numPoints, locations.size());
         }
@@ -167,7 +170,7 @@ public class CustomContentProviderUtilsTest {
         try (TrackPointIterator it = contentProviderUtils.getTrackPointIterator(id, null)) {
             while (it.hasNext()) {
                 TrackPoint trackPoint = it.next();
-                lastPointId = trackPoint.getId();
+                lastPointId = trackPoint.id();
                 counter++;
             }
         }
@@ -237,7 +240,7 @@ public class CustomContentProviderUtilsTest {
                 "",
                 "",
                 "",
-                getLastValidTrackPoint(trackId).getPosition(),
+                getLastValidTrackPoint(trackId).position(),
                 null
         ));
 
@@ -300,7 +303,7 @@ public class CustomContentProviderUtilsTest {
                 "",
                 "",
                 "",
-                getLastValidTrackPoint(trackId1).getPosition(),
+                getLastValidTrackPoint(trackId1).position(),
                 null
         ));
 
@@ -473,7 +476,7 @@ public class CustomContentProviderUtilsTest {
                 "",
                 TEST_DESC,
                 "",
-                getLastValidTrackPoint(trackId).getPosition(),
+                getLastValidTrackPoint(trackId).position(),
                 null
         ));
 
@@ -553,7 +556,7 @@ public class CustomContentProviderUtilsTest {
                 "",
                 MOCK_DESC,
                 "",
-                getLastValidTrackPoint(trackId).getPosition(),
+                getLastValidTrackPoint(trackId).position(),
                 null
         ));
         Marker.Id marker2Id = contentProviderUtils.insertMarker(new Marker(
@@ -562,7 +565,7 @@ public class CustomContentProviderUtilsTest {
                 "",
                 MOCK_DESC,
                 "",
-                getLastValidTrackPoint(trackId).getPosition(),
+                getLastValidTrackPoint(trackId).position(),
                 null
         ));
 
@@ -589,7 +592,7 @@ public class CustomContentProviderUtilsTest {
                     "",
                     MOCK_DESC,
                     "",
-                    getLastValidTrackPoint(trackId).getPosition(),
+                    getLastValidTrackPoint(trackId).position(),
                     null
             ));
         }
@@ -613,7 +616,7 @@ public class CustomContentProviderUtilsTest {
                         "",
                         TEST_DESC,
                         "",
-                        getLastValidTrackPoint(trackId).getPosition(),
+                        getLastValidTrackPoint(trackId).position(),
                         null
                 ));
 
@@ -636,7 +639,7 @@ public class CustomContentProviderUtilsTest {
                         "",
                         TEST_DESC,
                         "",
-                        getLastValidTrackPoint(trackId).getPosition(),
+                        getLastValidTrackPoint(trackId).position(),
                         null
                 ));
 
@@ -647,7 +650,7 @@ public class CustomContentProviderUtilsTest {
                 "",
                 TEST_DESC_NEW,
                 "",
-                getLastValidTrackPoint(trackId).getPosition(),
+                getLastValidTrackPoint(trackId).position(),
                 null
         ));
 
@@ -803,20 +806,27 @@ public class CustomContentProviderUtilsTest {
         Track.Id trackId = new Track.Id(System.currentTimeMillis());
         TestDataUtil.createTrackAndInsert(contentProviderUtils, trackId, 10);
 
-        TrackPoint trackPoint = TestDataUtil.createTrackPoint(5);
-        trackPoint.setHeartRate(1F);
-        trackPoint.setCadence(2F);
-        trackPoint.setPower(3F);
+        TrackPoint trackPoint = new TrackPoint(
+                null,
+                TrackPoint.Type.TRACKPOINT,
+                TestDataUtil.createTrackPoint(5).position(),
+                null,
+                HeartRate.of(1),
+                null,
+                Cadence.of(2),
+                Power.of(3),
+                null
+        );
 
         // when
         contentProviderUtils.insertTrackPoint(trackPoint, trackId);
 
         // then
         List<TrackPoint> trackPoints = TestDataUtil.getTrackPoints(contentProviderUtils, trackId);
-        assertTrue(trackPoints.get(10).hasHeartRate());
-        assertEquals(trackPoint.getHeartRate(), trackPoints.get(10).getHeartRate());
-        assertEquals(trackPoint.getCadence(), trackPoints.get(10).getCadence());
-        assertEquals(trackPoint.getPower(), trackPoints.get(10).getPower());
+        assertNotNull(trackPoints.get(10).heartRate());
+        assertEquals(trackPoint.heartRate(), trackPoints.get(10).heartRate());
+        assertEquals(trackPoint.cadence(), trackPoints.get(10).cadence());
+        assertEquals(trackPoint.power(), trackPoints.get(10).power());
     }
 
     @Test
@@ -857,9 +867,9 @@ public class CustomContentProviderUtilsTest {
         for (int i = 0; i < trackpointIds.size(); i++) {
             assertTrue(trackPointIterator.hasNext());
             TrackPoint trackPoint = trackPointIterator.next();
-            assertEquals(startTrackPointId.id() + i, trackPoint.getId().id());
+            assertEquals(startTrackPointId.id() + i, trackPoint.id().id());
 
-            Position position = trackPoint.getPosition();
+            Position position = trackPoint.position();
             assertEquals(TestDataUtil.INITIAL_LATITUDE + i / 10000.0, position.latitude(), 0.01);
             assertEquals(TestDataUtil.INITIAL_LONGITUDE - i / 10000.0, position.longitude(), 0.01);
             assertEquals(i / 100.0, position.horizontalAccuracy().distance_m(), 0.01);
@@ -879,11 +889,18 @@ public class CustomContentProviderUtilsTest {
     public void testGetSensorStats_noSensorData() {
         // given
         List<TrackPoint> trackPointList = new ArrayList<>();
-        TrackPoint trackPoint = TestDataUtil.createTrackPoint(1);
-        trackPoint.setType(TrackPoint.Type.TRACKPOINT);
-        trackPoint.setPower(null);
-        trackPoint.setCadence(null);
-        trackPoint.setHeartRate(null);
+        TrackPoint trackPoint = new TrackPoint(
+                null,
+                TrackPoint.Type.TRACKPOINT,
+                TestDataUtil.createTrackPoint(1).position(),
+                null,
+                null,
+                null,
+                null,
+                null,
+                null
+        );
+
         trackPointList.add(trackPoint);
         Track.Id trackId = new Track.Id(System.currentTimeMillis());
         Track track = TestDataUtil.createTrack(trackId);
@@ -1217,7 +1234,7 @@ public class CustomContentProviderUtilsTest {
 
             return trackpoints.reversed()
                     .stream()
-                    .filter(it -> List.of(TrackPoint.Type.TRACKPOINT, TrackPoint.Type.SEGMENT_START_AUTOMATIC).contains(it.getType()))
+                    .filter(it -> List.of(TrackPoint.Type.TRACKPOINT, TrackPoint.Type.SEGMENT_START_AUTOMATIC).contains(it.type()))
                     .findFirst().orElseThrow();
 
         }

src/androidTest/java/de/dennisguse/opentracks/data/model/TrackPointTest.java

@@ -13,7 +13,7 @@ import de.dennisguse.opentracks.data.models.TrackPoint;
 public class TrackPointTest {
 
     @Test
-    public void distanceToPrevious() {
+    public void distanceToPrevious_gps() {
         TrackPoint tp1 = new TrackPoint(TrackPoint.Type.TRACKPOINT,
                 new Position(
                         Instant.ofEpochMilli(0),
@@ -38,20 +38,123 @@ public class TrackPointTest {
 
         // without sensor distance
         assertEquals(11.13, tp2.distanceToPrevious(tp1).toM(), 0.01);
+    }
+
+    @Test
+    public void distanceToPrevious_sensor_distance_first() {
+        TrackPoint tp1 = new TrackPoint(
+                null,
+                TrackPoint.Type.TRACKPOINT,
+                new Position(
+                        Instant.ofEpochMilli(0),
+                        0d,
+                        0.0001,
+                        null,
+                        null,
+                        null,
+                        null,
+                        null),
+                Distance.of(5),
+                null,
+                null,
+                null,
+                null,
+                null
+        );
+
+        TrackPoint tp2 = new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                new Position(
+                        Instant.ofEpochMilli(1),
+                        0d,
+                        0.0002,
+                        null,
+                        null,
+                        null,
+                        null,
+                        null));
 
         // tp1 has sensor distance
-        tp1.setSensorDistance(Distance.of(5));
-        tp1.setSensorDistance(null);
         assertEquals(11.13, tp2.distanceToPrevious(tp1).toM(), 0.01);
+    }
+
+    @Test
+    public void distanceToPrevious_sensor_distance_second() {
+        TrackPoint tp1 = new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                new Position(
+                        Instant.ofEpochMilli(0),
+                        0d,
+                        0.0001,
+                        null,
+                        null,
+                        null,
+                        null,
+                        null));
+
+        TrackPoint tp2 = new TrackPoint(
+                null,
+                TrackPoint.Type.TRACKPOINT,
+                new Position(
+                        Instant.ofEpochMilli(1),
+                        0d,
+                        0.0002,
+                        null,
+                        null,
+                        null,
+                        null,
+                        null),
+                Distance.of(5),
+                null,
+                null,
+                null,
+                null,
+                null);
 
         // tp2 has sensor distance
-        tp1.setSensorDistance(null);
-        tp2.setSensorDistance(Distance.of(5));
         assertEquals(5, tp2.distanceToPrevious(tp1).toM(), 0.01);
+    }
+
+    @Test
+    public void distanceToPrevious_sensor_distance_both() {
+        TrackPoint tp1 = new TrackPoint(
+                null,
+                TrackPoint.Type.TRACKPOINT,
+                new Position(
+                        Instant.ofEpochMilli(0),
+                        0d,
+                        0.0001,
+                        null,
+                        null,
+                        null,
+                        null,
+                        null),
+                Distance.of(10),
+                null,
+                null,
+                null,
+                null,
+                null
+        );
+
+        TrackPoint tp2 = new TrackPoint(
+                null,
+                TrackPoint.Type.TRACKPOINT,
+                new Position(
+                        Instant.ofEpochMilli(1),
+                        0d,
+                        0.0002,
+                        null,
+                        null,
+                        null,
+                        null,
+                        null),
+                Distance.of(5),
+                null,
+                null,
+                null,
+                null,
+                null);
 
         // tp1 and tp2 have sensor distance
-        tp1.setSensorDistance(Distance.of(10));
-        tp2.setSensorDistance(Distance.of(5));
         assertEquals(5, tp2.distanceToPrevious(tp1).toM(), 0.01);
     }
 }

src/androidTest/java/de/dennisguse/opentracks/io/file/importer/ExportImportTest.java

@@ -26,7 +26,6 @@ import org.junit.BeforeClass;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.mockito.Mockito;
 
 import java.io.BufferedReader;
 import java.io.File;
@@ -61,20 +60,22 @@ import de.dennisguse.opentracks.data.models.Position;
 import de.dennisguse.opentracks.data.models.Power;
 import de.dennisguse.opentracks.data.models.Speed;
 import de.dennisguse.opentracks.data.models.Statistics;
+import de.dennisguse.opentracks.data.models.Temperature;
 import de.dennisguse.opentracks.data.models.Track;
 import de.dennisguse.opentracks.data.models.TrackBuilder;
 import de.dennisguse.opentracks.data.models.TrackPoint;
 import de.dennisguse.opentracks.io.file.TrackFileFormat;
 import de.dennisguse.opentracks.io.file.exporter.TrackExporter;
-import de.dennisguse.opentracks.sensors.BluetoothHandlerManagerCyclingPower;
+import de.dennisguse.opentracks.sensors.BluetoothHandlerCyclingPower;
 import de.dennisguse.opentracks.sensors.sensorData.Aggregator;
 import de.dennisguse.opentracks.sensors.sensorData.AggregatorBarometer;
 import de.dennisguse.opentracks.sensors.sensorData.AggregatorCyclingCadence;
 import de.dennisguse.opentracks.sensors.sensorData.AggregatorCyclingDistanceSpeed;
 import de.dennisguse.opentracks.sensors.sensorData.AggregatorCyclingPower;
 import de.dennisguse.opentracks.sensors.sensorData.AggregatorHeartRate;
+import de.dennisguse.opentracks.sensors.sensorData.AggregatorTemperature;
 import de.dennisguse.opentracks.sensors.sensorData.Raw;
-import de.dennisguse.opentracks.sensors.sensorData.SensorDataSet;
+import de.dennisguse.opentracks.sensors.sensorData.SensorDataAggregator;
 import de.dennisguse.opentracks.services.TrackRecordingService;
 import de.dennisguse.opentracks.services.handlers.TrackPointCreator;
 
@@ -123,11 +124,13 @@ public class ExportImportTest {
     private TrackImporter trackImporter;
 
     @Before
-    public void fileSetup() throws IOException {
+    public void fileSetup() throws IOException, TimeoutException {
         tmpFile = File.createTempFile("test", "test", context.getFilesDir());
         tmpFileUri = Uri.fromFile(tmpFile);
 
         trackImporter = new TrackImporter(context, contentProviderUtils, Distance.of(200), true);
+
+        setUp();
     }
 
     @After
@@ -158,20 +161,28 @@ public class ExportImportTest {
                         "Marker 1",
                         "Marker 1 desc",
                         "Marker 1 typeLocalized",
-                        service.getLastStoredTrackPointWithLocation().getPosition(),
+                        new Position(
+                              Instant.parse("2020-02-02T02:02:03Z"),
+                                3.1234567, 14.0014567,
+                                Distance.of(10),
+                                Altitude.WGS84.of(1020.25),
+                                Distance.of(13),
+                                null,
+                                Speed.of(15)
+                        ),
                         null
                 ));
 
         // A sensor-only TrackPoint
         trackPointCreator.setClock("2020-02-02T02:02:04Z");
-        mockSensorData(trackPointCreator, 15f, sensorDistance, 66f, 3f, 50f, 1f);
+        mockSensorData(trackPointCreator, 15f, sensorDistance, 66f, 3f, 50f, 1f, 27);
 
-        trackPointCreator.setClock("2020-02-02T02:02:14Z");
-        mockSensorData(trackPointCreator, 15f, null, 67f, 3f, 50f, null);
+        trackPointCreator.setClock("2020-02-02T02:02:14Z"); //ignored
+        mockSensorData(trackPointCreator, 15f, null, 67f, 3f, 50f, null, 28);
         trackPointCreator.setClock("2020-02-02T02:02:15Z");
-        mockSensorData(trackPointCreator, null, null, 68f, 3f, 50f, null);
+        mockSensorData(trackPointCreator, null, null, 68f, 3f, 50f, null, 29);
         trackPointCreator.setClock("2020-02-02T02:02:16Z");
-        mockSensorData(trackPointCreator, 5f, Distance.of(2), 69f, 3f, 50f, null); // Distance will be added to next TrackPoint
+        mockSensorData(trackPointCreator, 5f, Distance.of(2), 69f, 3f, 50f, null, 30); //Distance will be added to next TrackPoint
 
         sendLocation(trackPointCreator, "2020-02-02T02:02:17Z", 3.1234567, 14.0014567, 10, 13, 15, 1020.25, 0f);
         contentProviderUtils.insertMarker(
@@ -181,12 +192,12 @@ public class ExportImportTest {
                         "Marker 2",
                         "Marker 2 desc",
                         "Marker 2 typeLocalized",
-                        service.getLastStoredTrackPointWithLocation().getPosition(),
+                        service.getLastStoredTrackPointWithLocation().position(),
                         null
                 ));
 
         trackPointCreator.setClock("2020-02-02T02:02:18Z");
-        trackPointCreator.getSensorManager().sensorDataSet = new SensorDataSet(trackPointCreator);
+        trackPointCreator.getSensorManager().sensorDataAggregator = new SensorDataAggregator();
         service.endCurrentTrack();
 
         trackPointCreator.setClock("2020-02-02T02:03:20Z");
@@ -201,7 +212,7 @@ public class ExportImportTest {
 
         sendLocation(trackPointCreator, "2020-02-02T02:03:50Z", 3.1234567, 16.001, 10, 27, 15, 999.123, 0f);
 
-        trackPointCreator.getSensorManager().sensorDataSet = new SensorDataSet(trackPointCreator);
+        trackPointCreator.getSensorManager().sensorDataAggregator = new SensorDataAggregator();
         trackPointCreator.setClock("2020-02-02T02:04:00Z");
         service.endCurrentTrack();
 
@@ -218,13 +229,134 @@ public class ExportImportTest {
     @LargeTest
     @Test
     public void track() throws TimeoutException {
-        setUp();
-
         Track track = contentProviderUtils.getTrack(trackId);
         Statistics trackStatistics = track.statistics();
 
         assertEquals(ZoneOffset.of("+01:00"), track.zoneOffset());
 
+        List<TrackPoint> actual = TestDataUtil.getTrackPoints(contentProviderUtils, trackId);
+        new TrackPointAssert().assertEquals(List.of(
+                new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse("2020-02-02T02:02:02Z")),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        new Position(
+                                Instant.parse("2020-02-02T02:02:03Z"),
+                                3.123456, 14.001456, Distance.of(10),
+                                Altitude.WGS84.of(1020.25), null,
+                                null,
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(1, 1)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        new Position(
+                                Instant.parse("2020-02-02T02:02:04Z"),
+                                null, null, null,
+                                null, null,
+                                null,
+                                Speed.of(15)),
+                        Distance.of(10),
+                        HeartRate.of(66),
+                        Temperature.of(27),
+                        Cadence.of(3),
+                        Power.of(50),
+                        new AltitudeGainLoss(1, 1)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        Position.of(Instant.parse("2020-02-02T02:02:15Z")),
+                        null,
+                        HeartRate.of(68),
+                        Temperature.of(29),
+                        Cadence.of(3),
+                        Power.of(50),
+                        null
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        new Position(
+                                Instant.parse("2020-02-02T02:02:17Z"),
+                                3.123456, 14.001456, Distance.of(10),
+                                Altitude.WGS84.of(1020.25), null,
+                                null,
+                                Speed.of(5)),
+                        Distance.of(2),
+                        HeartRate.of(69),
+                        Temperature.of(30),
+                        Cadence.of(3),
+                        Power.of(50),
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.parse("2020-02-02T02:02:18Z")),
+                new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse("2020-02-02T02:03:20Z")),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        new Position(
+                                Instant.parse("2020-02-02T02:03:21Z"),
+                                3.123456, 14.002456, Distance.of(10),
+                                Altitude.WGS84.of(999.1229858398438), null,
+                                null,
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_START_AUTOMATIC,
+                        new Position(Instant.parse("2020-02-02T02:03:22Z"),
+                                3.123456, 16d, Distance.of(10),
+                                Altitude.WGS84.of(999.1229858398438), null,
+                                null,
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.IDLE,
+                        Position.of(Instant.parse("2020-02-02T02:03:30Z")),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        new Position(
+                                Instant.parse("2020-02-02T02:03:50Z"),
+                                3.123456, 16.001, Distance.of(10),
+                                Altitude.WGS84.of(999.1229858398438), null,
+                                null, Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)),
+                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.parse("2020-02-02T02:04:00Z"))
+        ), actual);
+
         assertEquals(new Statistics(
                         Instant.parse("2020-02-02T02:02:02Z"),
                         Instant.parse("2020-02-02T02:04:00Z"),
@@ -238,77 +370,12 @@ public class ExportImportTest {
                         null
                 ),
                 trackStatistics);
-
-        List<TrackPoint> actual = TestDataUtil.getTrackPoints(contentProviderUtils, trackId);
-        new TrackPointAssert().assertEquals(List.of(
-                new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse("2020-02-02T02:02:02Z")),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
-                        new Position(
-                                Instant.parse("2020-02-02T02:02:03Z"),
-                                3.123456, 14.001456, Distance.of(10),
-                                Altitude.WGS84.of(1020.25), null,
-                                null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(1, 1),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
-                        Instant.parse("2020-02-02T02:02:04Z"))
-                        .setSensorDistance(Distance.of(10))
-                        .setSpeed(Speed.of(15))
-                        .setHeartRate(HeartRate.of(66))
-                        .setCadence(3)
-                        .setPower(50).setAltitudeGainLoss(1, 1),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT, Instant.parse("2020-02-02T02:02:15Z"))
-                        .setHeartRate(HeartRate.of(68))
-                        .setCadence(3)
-                        .setPower(50),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
-                        new Position(
-                                Instant.parse("2020-02-02T02:02:17Z"),
-                                3.123456, 14.001456, Distance.of(10),
-                                Altitude.WGS84.of(1020.25), null,
-                                null,
-                                Speed.of(5)))
-                        .setSensorDistance(Distance.of(2))
-                        .setAltitudeGainLoss(0, 0)
-                        .setHeartRate(HeartRate.of(69))
-                        .setCadence(3)
-                        .setPower(50),
-                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.parse("2020-02-02T02:02:18Z")),
-                new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse("2020-02-02T02:03:20Z")),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
-                        new Position(
-                                Instant.parse("2020-02-02T02:03:21Z"),
-                                3.123456, 14.002456, Distance.of(10),
-                                Altitude.WGS84.of(999.1229858398438), null,
-                                null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.SEGMENT_START_AUTOMATIC,
-                        new Position(Instant.parse("2020-02-02T02:03:22Z"),
-                                3.123456, 16d, Distance.of(10),
-                                Altitude.WGS84.of(999.1229858398438), null,
-                                null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.IDLE, Instant.parse("2020-02-02T02:03:30Z"))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
-                        new Position(
-                                Instant.parse("2020-02-02T02:03:50Z"),
-                                3.123456, 16.001, Distance.of(10),
-                                Altitude.WGS84.of(999.1229858398438), null,
-                                null, Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.parse("2020-02-02T02:04:00Z"))
-        ), actual);
     }
 
     //TODO Does not test marker images
     @LargeTest
     @Test
-    public void kmz_with_trackdetail_and_sensordata() throws TimeoutException, IOException {
-        setUp();
-
+    public void kmz_with_trackdetail_and_sensordata() throws IOException {
         // given
         Track track = contentProviderUtils.getTrack(trackId);
 
@@ -360,9 +427,7 @@ public class ExportImportTest {
 
     @LargeTest
     @Test(expected = ImportAlreadyExistsException.class)
-    public void kml_with_trackdetail_and_sensordata_duplicate_trackUUID() throws TimeoutException, IOException {
-        setUp();
-
+    public void kml_with_trackdetail_and_sensordata_duplicate_trackUUID() throws IOException {
         // given
         SharedPreferences.Editor editor = PreferenceManager.getDefaultSharedPreferences(context).edit();
         editor.putBoolean(context.getString(R.string.import_prevent_reimport_key), true);
@@ -387,8 +452,6 @@ public class ExportImportTest {
     @LargeTest
     @Test
     public void gpx() throws TimeoutException, IOException {
-        setUp();
-
         // given
         Track track = contentProviderUtils.getTrack(trackId);
 
@@ -421,51 +484,86 @@ public class ExportImportTest {
                 .setDelta(0.05); // speed is not fully
         List<TrackPoint> actual = TestDataUtil.getTrackPoints(contentProviderUtils, importTrackId);
         a.assertEquals(List.of(
-                new TrackPoint(TrackPoint.Type.SEGMENT_START_AUTOMATIC,
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_START_AUTOMATIC,
                         new Position(
                                 Instant.parse("2020-02-02T02:02:03Z"),
                                 3.123456, 14.001456d, Distance.of(10),
                                 Altitude.WGS84.of(1020.2), null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(1, 1),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(1, 1)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
                         new Position(
                                 Instant.parse("2020-02-02T02:02:17Z"),
                                 3.123456, 14.001456, Distance.of(10),
                                 Altitude.WGS84.of(1020.2), null,
                                 null,
-                                Speed.of(5)))
-                        .setAltitudeGainLoss(1, 1)
-                        .setSensorDistance(Distance.of(12))
-                        .setHeartRate(69)
-                        .setPower(50f)
-                        .setCadence(3f),
-                new TrackPoint(TrackPoint.Type.SEGMENT_START_AUTOMATIC,
+                                Speed.of(5)),
+                        Distance.of(12),
+                        HeartRate.of(69),
+                        Temperature.of(30),
+                        Cadence.of(3),
+                        Power.of(50),
+                        new AltitudeGainLoss(1, 1)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_START_AUTOMATIC,
                         new Position(
                                 Instant.parse("2020-02-02T02:03:21Z"),
                                 3.123456, 14.002456, Distance.of(10),
                                 Altitude.WGS84.of(999.0999755859375), null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.SEGMENT_START_AUTOMATIC,
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_START_AUTOMATIC,
                         new Position(
                                 Instant.parse("2020-02-02T02:03:22Z"),
                                 3.123456, 16d, Distance.of(10),
                                 Altitude.WGS84.of(999.0999755859375), null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
                         new Position(
                                 Instant.parse("2020-02-02T02:03:50Z"),
                                 3.123456, 16.001, Distance.of(10),
                                 Altitude.WGS84.of(999.0999755859375), null,
                                 null,
-                                Speed.of(10)))
-                        .setAltitudeGainLoss(0, 0)
-                        .setSpeed(Speed.of(15))
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                )
         ), actual);
 
         // 3. trackstatistics
@@ -492,9 +590,7 @@ public class ExportImportTest {
 
     @LargeTest
     @Test(expected = ImportAlreadyExistsException.class)
-    public void gpx_duplicate_trackUUID() throws TimeoutException, IOException {
-        setUp();
-
+    public void gpx_duplicate_trackUUID() throws IOException {
         // given
         SharedPreferences.Editor editor = PreferenceManager.getDefaultSharedPreferences(context).edit();
         editor.putBoolean(context.getString(R.string.import_prevent_reimport_key), true);
@@ -520,9 +616,7 @@ public class ExportImportTest {
 
     @LargeTest
     @Test
-    public void csv_export_only() throws TimeoutException, IOException {
-        setUp();
-
+    public void csv_export_only() throws IOException {
         // given
         Track track = contentProviderUtils.getTrack(trackId);
 
@@ -566,17 +660,17 @@ public class ExportImportTest {
         }
     }
 
-    private void mockSensorData(TrackPointCreator trackPointCreator, Float speed, Distance distance, float heartRate, float cadence, Float power, Float altitudeGain) {
-        SensorDataSet sensorDataSet = trackPointCreator.getSensorManager().sensorDataSet;
+    private void mockSensorData(TrackPointCreator trackPointCreator, Float speed, Distance distance, float heartRate, float cadence, Float power, Float altitudeGain, float temperature) {
+        SensorDataAggregator sensorDataAggregator = trackPointCreator.getSensorManager().sensorDataAggregator;
 
         AggregatorCyclingPower cyclingPower = new AggregatorCyclingPower("", "");
-        cyclingPower.add(new Raw<>(trackPointCreator.createNow(), new BluetoothHandlerManagerCyclingPower.Data(Power.of(power), null)));
-        sensorDataSet.add(cyclingPower);
+        cyclingPower.add(new Raw<>(trackPointCreator.createNow(), new BluetoothHandlerCyclingPower.Data(Power.of(power), null)));
+        sensorDataAggregator.add(cyclingPower);
 
 
         AggregatorHeartRate avgHeartRate = new AggregatorHeartRate("", "");
         avgHeartRate.add(new Raw<>(trackPointCreator.createNow(), HeartRate.of(heartRate)));
-        sensorDataSet.add(avgHeartRate);
+        sensorDataAggregator.add(avgHeartRate);
 
         AggregatorCyclingCadence cyclingCadence = new AggregatorCyclingCadence("", "") {
             @NonNull
@@ -590,33 +684,65 @@ public class ExportImportTest {
                 return true;
             }
         };
-        sensorDataSet.add(cyclingCadence);
+        sensorDataAggregator.add(cyclingCadence);
 
         if (distance != null && speed != null) {
-            AggregatorCyclingDistanceSpeed distanceSpeed = Mockito.mock(AggregatorCyclingDistanceSpeed.class);
-            Mockito.when(distanceSpeed.hasReceivedData()).thenReturn(true);
-            Mockito.when(distanceSpeed.getAggregatedValue(Mockito.any())).thenReturn(new AggregatorCyclingDistanceSpeed.Data(null, distance, Speed.of(speed)));
-            sensorDataSet.add(distanceSpeed);
+            AggregatorCyclingDistanceSpeed aggregatorCyclingDistanceSpeed = new AggregatorCyclingDistanceSpeed("", "") {
+                @NonNull
+                @Override
+                public Data getAggregatedValue(Instant now) {
+                    return new AggregatorCyclingDistanceSpeed.Data(null, distance, Speed.of(speed));
+                }
+
+                @Override
+                public boolean hasReceivedData() {
+                    return true;
+                }
+            };
+            sensorDataAggregator.add(aggregatorCyclingDistanceSpeed);
         } else {
-            sensorDataSet.add(new AggregatorCyclingDistanceSpeed("", ""));
+            sensorDataAggregator.add(new AggregatorCyclingDistanceSpeed("", ""));
         }
 
         mockAltitudeChange(trackPointCreator, altitudeGain);
 
-        trackPointCreator.onChange(sensorDataSet);
+        sensorDataAggregator.add(new AggregatorTemperature("", "'") {
+            @NonNull
+            @Override
+            public Temperature getAggregatedValue(Instant now) {
+                return Temperature.of(temperature);
+            }
+
+            @Override
+            public boolean hasReceivedData() {
+                return true;
+            }
+        });
+
+        trackPointCreator.onChange();
     }
 
     private void mockAltitudeChange(TrackPointCreator trackPointCreator, Float altitudeGain) {
-        SensorDataSet sensorDataSet = trackPointCreator.getSensorManager().sensorDataSet;
+        SensorDataAggregator sensorDataAggregator = trackPointCreator.getSensorManager().sensorDataAggregator;
 
-        if (altitudeGain != null) {
-            AggregatorBarometer barometer = Mockito.mock(AggregatorBarometer.class);
-            Mockito.when(barometer.hasReceivedData()).thenReturn(true);
-            Mockito.when(barometer.getAggregatedValue(Mockito.any())).thenReturn(new AltitudeGainLoss(altitudeGain, altitudeGain));
-            sensorDataSet.add(barometer);
-        } else {
-            sensorDataSet.add(new AggregatorBarometer("test", null));
+        if (altitudeGain == null) {
+            sensorDataAggregator.add(new AggregatorBarometer("test", null));
+            return;
         }
+
+        AggregatorBarometer aggregatorBarometer = new AggregatorBarometer("", "") {
+            @NonNull
+            @Override
+            public AltitudeGainLoss getAggregatedValue(Instant now) {
+                return new AltitudeGainLoss(altitudeGain, altitudeGain);
+            }
+
+            @Override
+            public boolean hasReceivedData() {
+                return true;
+            }
+        };
+        sensorDataAggregator.add(aggregatorBarometer);
     }
 
     private void sendLocation(TrackPointCreator trackPointCreator, String time, double latitude, double longitude, float accuracy, float verticalAccuracy, float speed, double altitude, Float altitudeGain) {

src/androidTest/java/de/dennisguse/opentracks/io/file/importer/GPXTrackImporterTest.java

@@ -27,8 +27,12 @@ import de.dennisguse.opentracks.content.data.TestDataUtil;
 import de.dennisguse.opentracks.data.ContentProviderUtils;
 import de.dennisguse.opentracks.data.models.ActivityType;
 import de.dennisguse.opentracks.data.models.Altitude;
+import de.dennisguse.opentracks.data.models.AltitudeGainLoss;
+import de.dennisguse.opentracks.data.models.Cadence;
 import de.dennisguse.opentracks.data.models.Distance;
+import de.dennisguse.opentracks.data.models.HeartRate;
 import de.dennisguse.opentracks.data.models.Position;
+import de.dennisguse.opentracks.data.models.Power;
 import de.dennisguse.opentracks.data.models.Speed;
 import de.dennisguse.opentracks.data.models.Statistics;
 import de.dennisguse.opentracks.data.models.Track;
@@ -193,51 +197,86 @@ public class GPXTrackImporterTest {
         TrackPointAssert a = new TrackPointAssert()
                 .setDelta(0.05); // speed is not fully
         a.assertEquals(List.of(
-                new TrackPoint(TrackPoint.Type.SEGMENT_START_AUTOMATIC,
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_START_AUTOMATIC,
                         new Position(
                                 Instant.parse("2020-02-02T02:02:03Z"),
                                 3d, 14d, Distance.of(10),
                                 Altitude.WGS84.of(10), null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(1, 1),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(1, 1)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
                         new Position(
                                 Instant.parse("2020-02-02T02:02:17Z"),
                                 3d, 14.001, Distance.of(10),
                                 Altitude.WGS84.of(10), null,
                                 null,
-                                Speed.of(5)))
-                        .setAltitudeGainLoss(1, 1)
-                        .setSensorDistance(Distance.of(12))
-                        .setHeartRate(69)
-                        .setPower(50f)
-                        .setCadence(3f),
-                new TrackPoint(TrackPoint.Type.SEGMENT_START_AUTOMATIC,
+                                Speed.of(5)),
+                        Distance.of(12),
+                        HeartRate.of(69),
+                        null,
+                        Cadence.of(3),
+                        Power.of(50),
+                        new AltitudeGainLoss(1, 1)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_START_AUTOMATIC,
                         new Position(
                                 Instant.parse("2020-02-02T02:03:21Z"),
                                 3d, 14.002, Distance.of(10),
                                 Altitude.WGS84.of(10), null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.SEGMENT_START_AUTOMATIC,
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_START_AUTOMATIC,
                         new Position(
                                 Instant.parse("2020-02-02T02:03:22Z"),
                                 3d, 16d, Distance.of(10),
                                 Altitude.WGS84.of(10), null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
                         new Position(
                                 Instant.parse("2020-02-02T02:03:50Z"),
                                 3d, 16.001, Distance.of(10),
                                 Altitude.WGS84.of(10), null,
                                 null,
-                                Speed.of(10)))
-                        .setAltitudeGainLoss(0, 0)
-                        .setSpeed(Speed.of(15))
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                )
         ), actual);
     }
 
@@ -247,7 +286,7 @@ public class GPXTrackImporterTest {
         // given
         XMLImporter importer = new XMLImporter(new GPXTrackImporter(context, trackImporter));
         InputStream inputStream = InstrumentationRegistry.getInstrumentation().getContext().getResources().openRawResource(de.dennisguse.opentracks.test.R.raw.gpx_timezone);
-        try(InputStream inputStreamExpected = InstrumentationRegistry.getInstrumentation().getContext().getResources().openRawResource(de.dennisguse.opentracks.test.R.raw.gpx_timezone)) {
+        try (InputStream inputStreamExpected = InstrumentationRegistry.getInstrumentation().getContext().getResources().openRawResource(de.dennisguse.opentracks.test.R.raw.gpx_timezone)) {
             ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
 
             // when

src/androidTest/java/de/dennisguse/opentracks/io/file/importer/TrackPointAssert.java

@@ -16,57 +16,47 @@ public class TrackPointAssert {
     public void assertEquals(TrackPoint expected, TrackPoint actual) {
         Assert.assertEquals("time", expected.getTime(), actual.getTime());
 
-        Assert.assertEquals("type", expected.getType(), actual.getType());
+        Assert.assertEquals("type", expected.type(), actual.type());
 
-        Assert.assertEquals("has location,", expected.hasLocation(), actual.hasLocation());
-        if (expected.hasLocation()) {
-            Assert.assertEquals("latitude", expected.getPosition().latitude(), actual.getPosition().latitude(), 0.001);
-            Assert.assertEquals("longitude", expected.getPosition().longitude(), actual.getPosition().longitude(), 0.001);
+        Assert.assertEquals("has location,", expected.position().hasLocation(), actual.position().hasLocation());
+        if (expected.position().hasLocation()) {
+            Assert.assertEquals("latitude", expected.position().latitude(), actual.position().latitude(), 0.001);
+            Assert.assertEquals("longitude", expected.position().longitude(), actual.position().longitude(), 0.001);
         }
 
-        Assert.assertEquals("has altitude", expected.hasAltitude(), actual.hasAltitude());
-        if (expected.hasAltitude()) {
-            Assert.assertEquals("altitude", expected.getAltitude().toM(), actual.getAltitude().toM(), delta);
+        Assert.assertEquals("has altitude", expected.position().hasAltitude(), actual.position().hasAltitude());
+        if (expected.position().hasAltitude()) {
+            Assert.assertEquals("altitude", expected.position().altitude().toM(), actual.position().altitude().toM(), delta);
         }
 
-        Assert.assertEquals("has altitudeGainLoss", expected.hasAltitudeGainLoss(), actual.hasAltitudeGainLoss());
-        if (expected.hasAltitudeGainLoss()) {
-            Assert.assertEquals("altitudeGainLoss", expected.getAltitudeGainLoss(), actual.getAltitudeGainLoss());
+        Assert.assertEquals("altitudeGainLoss", expected.altitudeGainLoss(), actual.altitudeGainLoss());
+
+        Assert.assertEquals("has speed", expected.position().hasSpeed(), actual.position().hasSpeed());
+        if (expected.position().hasSpeed()) {
+            Assert.assertEquals("speed", expected.position().speed().toMPS(), actual.position().speed().toMPS(), delta);
         }
 
-        Assert.assertEquals("has speed", expected.hasSpeed(), actual.hasSpeed());
-        if (expected.hasSpeed()) {
-            Assert.assertEquals("speed", expected.getSpeed().toMPS(), actual.getSpeed().toMPS(), delta);
+        Assert.assertEquals("has horizontalAccuracy", expected.position().hasHorizontalAccuracy(), actual.position().hasHorizontalAccuracy());
+        if (expected.position().hasHorizontalAccuracy()) {
+            Assert.assertEquals("horizontalAccuracy", expected.position().horizontalAccuracy().toM(), actual.position().horizontalAccuracy().toM(), delta);
+        }
+        Assert.assertEquals("has verticalAccuracy", expected.position().hasVerticalAccuracy(), actual.position().hasVerticalAccuracy());
+        if (expected.position().hasVerticalAccuracy()) {
+            Assert.assertEquals("verticalAccuracy", expected.position().verticalAccuracy().toM(), actual.position().verticalAccuracy().toM(), delta);
         }
 
-        Assert.assertEquals("has horizontalAccuracy", expected.hasHorizontalAccuracy(), actual.hasHorizontalAccuracy());
-        if (expected.hasHorizontalAccuracy()) {
-            Assert.assertEquals("horizontalAccuracy", expected.getHorizontalAccuracy().toM(), actual.getHorizontalAccuracy().toM(), delta);
-        }
-        Assert.assertEquals("has verticalAccuracy", expected.hasVerticalAccuracy(), actual.hasVerticalAccuracy());
-        if (expected.hasVerticalAccuracy()) {
-            Assert.assertEquals("verticalAccuracy", expected.getVerticalAccuracy().toM(), actual.getVerticalAccuracy().toM(), delta);
+        Assert.assertEquals("has sensorDistance", expected.sensorDistance() != null, actual.sensorDistance() != null);
+        if (expected.sensorDistance() != null) {
+            Assert.assertEquals("sensorDistance", expected.sensorDistance().toM(), actual.sensorDistance().toM(), delta);
         }
 
-        Assert.assertEquals("has sensorDistance", expected.hasSensorDistance(), actual.hasSensorDistance());
-        if (expected.hasSensorDistance()) {
-            Assert.assertEquals("sensorDistance", expected.getSensorDistance().toM(), actual.getSensorDistance().toM(), delta);
-        }
+        Assert.assertEquals("heartRate", expected.heartRate(), actual.heartRate());
 
-        Assert.assertEquals("has heartrate", expected.hasHeartRate(), actual.hasHeartRate());
-        if (expected.hasHeartRate()) {
-            Assert.assertEquals("heartrate", expected.getHeartRate(), actual.getHeartRate());
-        }
+        Assert.assertEquals("temperature", expected.temperature(), actual.temperature());
 
-        Assert.assertEquals("has power", expected.hasPower(), actual.hasPower());
-        if (expected.hasPower()) {
-            Assert.assertEquals("power", expected.getPower(), actual.getPower());
-        }
+        Assert.assertEquals("power", expected.power(), actual.power());
 
-        Assert.assertEquals("has cadence", expected.hasCadence(), actual.hasCadence());
-        if (expected.hasCadence()) {
-            Assert.assertEquals("cadence", expected.getCadence(), actual.getCadence());
-        }
+        Assert.assertEquals("cadence", expected.cadence(), actual.cadence());
     }
 
     public void assertEquals(List<TrackPoint> expected, List<TrackPoint> actual) {

src/androidTest/java/de/dennisguse/opentracks/publicapi/DataProviderTest.java

@@ -0,0 +1,224 @@
+package de.dennisguse.opentracks.publicapi;
+
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import android.content.ContentResolver;
+import android.database.Cursor;
+import android.net.Uri;
+
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import de.dennisguse.opentracks.data.ContentProviderUtils;
+
+@RunWith(AndroidJUnit4.class)
+public class DataProviderTest {
+
+    private final ContentResolver resolver = ApplicationProvider.getApplicationContext().getContentResolver();
+
+    @Test
+    public void supportsVersion2_tracks() {
+        // given
+        Uri uri = Uri.parse(ContentProviderUtils.CONTENT_BASE_URI + "/dashboard/tracks/1");
+        String[] expectedTracksColumns = new String[]{
+                "_id",
+                "name",
+                "description",
+                "category",
+                "activity_type_localized",
+                "starttime",
+                "stoptime",
+                "totaltime",
+                "movingtime",
+                "totaldistance",
+                "maxspeed",
+                "avgspeed",
+                "avgmovingspeed",
+                "minelevation",
+                "maxelevation",
+                "elevationgain",
+                "elevationloss"
+        };
+
+        // when
+        try (Cursor cursor = resolver.query(
+                uri,
+                expectedTracksColumns,
+                null,
+                null,
+                null
+        )) {
+            // then
+            assertEquals("vnd.android.cursor.dir/vnd.de.dennisguse.track", resolver.getType(uri));
+
+            assertNotNull(cursor);
+            assertArrayEquals(expectedTracksColumns, cursor.getColumnNames());
+        }
+    }
+
+    @Test
+    public void supportsVersion2_trackpoints() {
+        // given
+        Uri uri = Uri.parse(ContentProviderUtils.CONTENT_BASE_URI + "/dashboard/trackpoints/1");
+        String[] expectedTrackpointsColumns = {
+                "_id",
+                "trackid",
+                "latitude",
+                "longitude",
+                "time",
+                "type",
+                "speed"
+        };
+
+        // when
+        try (Cursor cursor = resolver.query(
+                uri,
+                expectedTrackpointsColumns,
+                null,
+                null,
+                null
+        )) {
+            // then
+            assertEquals("vnd.android.cursor.dir/vnd.de.dennisguse.trackpoint", resolver.getType(uri));
+
+            assertNotNull(cursor);
+            assertArrayEquals(expectedTrackpointsColumns, cursor.getColumnNames());
+        }
+    }
+
+    @Test
+    public void supportsVersion2_markers() {
+        // given
+        Uri uri = Uri.parse(ContentProviderUtils.CONTENT_BASE_URI + "/dashboard/markers/1");
+        String[] expectedMarkersColumns = {
+                "_id",
+                "name",
+                "description",
+                "category",
+                "trackid",
+                "longitude",
+                "latitude",
+                "photoUrl",
+                "icon"
+        };
+
+        // when
+        try (Cursor cursor = resolver.query(
+                uri,
+                expectedMarkersColumns,
+                null,
+                null,
+                null
+        )) {
+            // then
+            assertEquals("vnd.android.cursor.dir/vnd.de.dennisguse.waypoint", resolver.getType(uri));
+
+            assertNotNull(cursor);
+            assertArrayEquals(expectedMarkersColumns, cursor.getColumnNames());
+        }
+    }
+
+    @Test
+    public void supportsVersion3_tracks() {
+        // given
+        Uri uri = Uri.parse(ContentProviderUtils.CONTENT_BASE_URI + "/dashboard/tracks/1");
+        String[] expectedTracksColumns = {
+                "_id",
+                "name",
+                "description",
+                "activity_type",
+                "activity_type_localized",
+                "time_start",
+                "time_stop",
+                "duration_total",
+                "duration_moving",
+                "distance",
+                "speed_max",
+                "altitude_min",
+                "altitude_max",
+                "altitude_gain",
+                "altitude_loss"
+        };
+
+        // when
+        try (Cursor cursor = resolver.query(
+                uri,
+                expectedTracksColumns,
+                null,
+                null,
+                null
+        )) {
+            // then
+            assertEquals("vnd.android.cursor.dir/vnd.de.dennisguse.track", resolver.getType(uri));
+
+            assertNotNull(cursor);
+            assertArrayEquals(expectedTracksColumns, cursor.getColumnNames());
+        }
+    }
+
+    @Test
+    public void supportsVersion3_trackpoints() {
+        //given
+        Uri uri = Uri.parse(ContentProviderUtils.CONTENT_BASE_URI + "/dashboard/trackpoints/1");
+        String[] expectedTrackpointsColumns = {
+                "_id",
+                "trackid",
+                "latitude",
+                "longitude",
+                "time",
+                "type",
+                "speed"
+        };
+
+        // when
+        try (Cursor cursor = resolver.query(
+                uri,
+                expectedTrackpointsColumns,
+                null,
+                null,
+                null
+        )) {
+            //then
+            assertEquals("vnd.android.cursor.dir/vnd.de.dennisguse.trackpoint", resolver.getType(uri));
+
+            assertNotNull(cursor);
+            assertArrayEquals(expectedTrackpointsColumns, cursor.getColumnNames());
+        }
+    }
+
+    @Test
+    public void supportsVersion3_markers() {
+        // given
+        Uri uri = Uri.parse(ContentProviderUtils.CONTENT_BASE_URI + "/dashboard/markers/1");
+        String[] expectedMarkersColumns = {
+                "_id",
+                "name",
+                "description",
+                "marker_type_localized",
+                "trackid",
+                "latitude",
+                "longitude",
+                "photoUrl"
+        };
+
+        // when
+        try (Cursor cursor = resolver.query(
+                uri,
+                expectedMarkersColumns,
+                null,
+                null,
+                null
+        )) {
+            // then
+            assertEquals("vnd.android.cursor.dir/vnd.de.dennisguse.waypoint", resolver.getType(uri));
+
+            assertNotNull(cursor);
+            assertArrayEquals(expectedMarkersColumns, cursor.getColumnNames());
+        }
+    }
+}

src/androidTest/java/de/dennisguse/opentracks/sensors/BluetoothHandlerCyclingPowerTest.java

@@ -10,11 +10,11 @@ public class BluetoothHandlerCyclingPowerTest {
 
     @Test
     public void parseCyclingPower_power() {
-        BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(BluetoothHandlerManagerCyclingPower.CYCLING_POWER.serviceUUID(), 0, 0);
+        BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(BluetoothHandlerCyclingPower.CYCLING_POWER.serviceUUID(), 0, 0);
         characteristic.setValue(new byte[]{0, 0, 40, 0});
 
         // when
-        BluetoothHandlerManagerCyclingPower.Data powerCadence = BluetoothHandlerManagerCyclingPower.parseCyclingPower(characteristic);
+        BluetoothHandlerCyclingPower.Data powerCadence = BluetoothHandlerCyclingPower.parseCyclingPower(characteristic);
 
         // then
         assertEquals(40, powerCadence.power().getW(), 0.01);
@@ -22,11 +22,11 @@ public class BluetoothHandlerCyclingPowerTest {
 
     @Test
     public void parseCyclingPower_power_with_cadence() {
-        BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(BluetoothHandlerManagerCyclingPower.CYCLING_POWER.serviceUUID(), 0, 0);
+        BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(BluetoothHandlerCyclingPower.CYCLING_POWER.serviceUUID(), 0, 0);
         characteristic.setValue(new byte[]{0x2C, 0x00, 0x00, 0x00, (byte) 0x9F, 0x00, 0x0C, 0x00, (byte) 0xE5, 0x42});
 
         // when
-        BluetoothHandlerManagerCyclingPower.Data powerCadence = BluetoothHandlerManagerCyclingPower.parseCyclingPower(characteristic);
+        BluetoothHandlerCyclingPower.Data powerCadence = BluetoothHandlerCyclingPower.parseCyclingPower(characteristic);
 
         // then
         assertEquals(0, powerCadence.power().getW(), 0.01);

src/androidTest/java/de/dennisguse/opentracks/sensors/BluetoothHandlerHeartRateTest.java

@@ -8,16 +8,16 @@ import org.junit.Test;
 
 import de.dennisguse.opentracks.data.models.HeartRate;
 
-public class BluetoothHandlerManagerHeartRateTest {
+public class BluetoothHandlerHeartRateTest {
 
     @Test
     public void parseHeartRate_uint8() {
         // given
-        BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(BluetoothHandlerManagerHeartRate.HEARTRATE.serviceUUID(), 0, 0);
+        BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(BluetoothHandlerHeartRate.HEARTRATE.serviceUUID(), 0, 0);
         characteristic.setValue(new byte[]{0x02, 0x3C});
 
         // when
-        HeartRate heartRate = BluetoothHandlerManagerHeartRate.parseHeartRate(characteristic);
+        HeartRate heartRate = BluetoothHandlerHeartRate.parseHeartRate(characteristic);
 
         // then
         assertEquals(HeartRate.of(60), heartRate);
@@ -26,11 +26,11 @@ public class BluetoothHandlerManagerHeartRateTest {
     @Test
     public void parseHeartRate_uint16() {
         // given
-        BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(BluetoothHandlerManagerHeartRate.HEARTRATE.serviceUUID(), 0, 0);
+        BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(BluetoothHandlerHeartRate.HEARTRATE.serviceUUID(), 0, 0);
         characteristic.setValue(new byte[]{0x01, 0x01, 0x01});
 
         // when
-        HeartRate heartRate = BluetoothHandlerManagerHeartRate.parseHeartRate(characteristic);
+        HeartRate heartRate = BluetoothHandlerHeartRate.parseHeartRate(characteristic);
 
         // then
         assertEquals(HeartRate.of(257), heartRate);

src/androidTest/java/de/dennisguse/opentracks/sensors/GpsStatusTest.java

@@ -28,7 +28,6 @@ import java.util.List;
 
 import de.dennisguse.opentracks.data.models.Distance;
 import de.dennisguse.opentracks.data.models.Position;
-import de.dennisguse.opentracks.data.models.TrackPoint;
 
 @RunWith(AndroidJUnit4.class)
 public class GpsStatusTest {
@@ -82,16 +81,16 @@ public class GpsStatusTest {
 
         // when / then
         subject.start();
-        subject.onNewTrackPoint(new TrackPoint(TrackPoint.Type.TRACKPOINT, Position.of(badFix, Instant.now())));
+        subject.onNewTrackPoint(Position.of(badFix, Instant.now()));
         assertEquals(List.of(GPS_ENABLED, GPS_SIGNAL_BAD), statusList);
 
-        subject.onNewTrackPoint(new TrackPoint(TrackPoint.Type.TRACKPOINT, Position.of(ok, Instant.now())));
+        subject.onNewTrackPoint(Position.of(ok, Instant.now()));
         assertEquals(List.of(GPS_ENABLED, GPS_SIGNAL_BAD, GPS_SIGNAL_FIX), statusList);
 
-        subject.onNewTrackPoint(new TrackPoint(TrackPoint.Type.TRACKPOINT, Position.of(ok, Instant.now())));
+        subject.onNewTrackPoint(Position.of(ok, Instant.now()));
         assertEquals(List.of(GPS_ENABLED, GPS_SIGNAL_BAD, GPS_SIGNAL_FIX), statusList);
 
-        subject.onNewTrackPoint(new TrackPoint(TrackPoint.Type.TRACKPOINT, Position.of(badFix, Instant.now())));
+        subject.onNewTrackPoint(Position.of(badFix, Instant.now()));
         assertEquals(List.of(GPS_ENABLED, GPS_SIGNAL_BAD, GPS_SIGNAL_FIX, GPS_SIGNAL_BAD), statusList);
     }
 
@@ -106,13 +105,13 @@ public class GpsStatusTest {
 
         // when / then
         subject.start();
-        subject.onNewTrackPoint(new TrackPoint(TrackPoint.Type.TRACKPOINT, Position.of(ok, Instant.now().minusMillis(1000))));
+        subject.onNewTrackPoint(Position.of(ok, Instant.now().minusMillis(1000)));
         assertEquals(List.of(GPS_ENABLED, GPS_SIGNAL_FIX), statusList);
 
         subject.determineGpsStatusByTime(Instant.now());
         assertEquals(List.of(GPS_ENABLED, GPS_SIGNAL_FIX, GPS_SIGNAL_LOST), statusList);
 
-        subject.onNewTrackPoint(new TrackPoint(TrackPoint.Type.TRACKPOINT, Position.of(ok, Instant.now())));
+        subject.onNewTrackPoint(Position.of(ok, Instant.now()));
         assertEquals(List.of(GPS_ENABLED, GPS_SIGNAL_FIX, GPS_SIGNAL_LOST, GPS_SIGNAL_FIX), statusList);
     }
 
@@ -133,13 +132,13 @@ public class GpsStatusTest {
         Thread.sleep(100);
         assertEquals(List.of(GPS_ENABLED), statusList);
 
-        subject.onNewTrackPoint(new TrackPoint(TrackPoint.Type.TRACKPOINT, Position.of(ok, Instant.now())));
+        subject.onNewTrackPoint(Position.of(ok, Instant.now()));
         assertEquals(List.of(GPS_ENABLED, GPS_SIGNAL_FIX), statusList);
 
         Thread.sleep(100);
         assertEquals(List.of(GPS_ENABLED, GPS_SIGNAL_FIX, GPS_SIGNAL_LOST), statusList);
 
-        subject.onNewTrackPoint(new TrackPoint(TrackPoint.Type.TRACKPOINT, Position.of(badFix, Instant.now())));
+        subject.onNewTrackPoint(Position.of(badFix, Instant.now()));
         assertEquals(List.of(GPS_ENABLED, GPS_SIGNAL_FIX, GPS_SIGNAL_LOST, GPS_SIGNAL_BAD), statusList);
 
         Thread.sleep(100);

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

@@ -35,6 +35,7 @@ import de.dennisguse.opentracks.TestUtil;
 import de.dennisguse.opentracks.content.data.TestDataUtil;
 import de.dennisguse.opentracks.data.ContentProviderUtils;
 import de.dennisguse.opentracks.data.models.AltitudeGainLoss;
+import de.dennisguse.opentracks.data.models.Cadence;
 import de.dennisguse.opentracks.data.models.Distance;
 import de.dennisguse.opentracks.data.models.HeartRate;
 import de.dennisguse.opentracks.data.models.Position;
@@ -126,8 +127,16 @@ public class TrackRecordingServiceRecordingTest {
 
         new TrackPointAssert().assertEquals(List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse(startTime)),
-                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.parse(stopTime))
-                        .setAltitudeGainLoss(0, 0)
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_END_MANUAL,
+                        Position.of(Instant.parse(stopTime)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0))
         ), TestDataUtil.getTrackPoints(contentProviderUtils, trackId));
     }
 
@@ -201,8 +210,16 @@ public class TrackRecordingServiceRecordingTest {
 
         new TrackPointAssert().assertEquals(List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse(startTime)),
-                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.parse(pauseTime))
-                        .setAltitudeGainLoss(0, 0)
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_END_MANUAL,
+                        Position.of(Instant.parse(pauseTime)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0))
         ), TestDataUtil.getTrackPoints(contentProviderUtils, trackId));
 
         //when
@@ -216,8 +233,17 @@ public class TrackRecordingServiceRecordingTest {
 
         new TrackPointAssert().assertEquals(List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse(startTime)),
-                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.parse(pauseTime))
-                        .setAltitudeGainLoss(0, 0),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_END_MANUAL,
+                        Position.of(Instant.parse(pauseTime)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse(resumeTime))
         ), TestDataUtil.getTrackPoints(contentProviderUtils, trackId));
     }
@@ -249,8 +275,16 @@ public class TrackRecordingServiceRecordingTest {
         List<TrackPoint> trackPoints = TestDataUtil.getTrackPoints(contentProviderUtils, trackId);
         new TrackPointAssert().assertEquals(List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse(starTime)),
-                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.parse(pauseTime))
-                        .setAltitudeGainLoss(0, 0)
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_END_MANUAL,
+                        Position.of(Instant.parse(pauseTime)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0))
         ), trackPoints);
     }
 
@@ -278,8 +312,17 @@ public class TrackRecordingServiceRecordingTest {
         // then
         new TrackPointAssert().assertEquals(List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse(startTime)),
-                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.parse(stopTime))
-                        .setAltitudeGainLoss(0, 0),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_END_MANUAL,
+                        Position.of(Instant.parse(stopTime)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse(resumeTime))
         ), TestDataUtil.getTrackPoints(contentProviderUtils, trackId));
     }
@@ -296,7 +339,7 @@ public class TrackRecordingServiceRecordingTest {
         mockAltitudeChange(trackPointCreator, 0);
 
         SensorManager sensorManager = trackPointCreator.getSensorManager();
-        sensorManager.sensorDataSet.add(new AggregatorHeartRate("", ""));
+        sensorManager.sensorDataAggregator.add(new AggregatorHeartRate("", ""));
         // when
         String sensor1 = "2020-02-02T02:02:03Z";
         trackPointCreator.setClock(sensor1);
@@ -314,12 +357,28 @@ public class TrackRecordingServiceRecordingTest {
         // then
         new TrackPointAssert().assertEquals(List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse(startTime)),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT, Instant.parse(sensor3))
-                        .setAltitudeGainLoss(0, 0)
-                        .setHeartRate(HeartRate.of(7)),
-                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.parse(stopTime))
-                        .setAltitudeGainLoss(0, 0)
-                        .setHeartRate(HeartRate.of(7))
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        Position.of(Instant.parse(sensor3)),
+                        null,
+                        HeartRate.of(7),
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_END_MANUAL,
+                        Position.of(Instant.parse(stopTime)),
+                        null,
+                        HeartRate.of(7),
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                )
         ), TestDataUtil.getTrackPoints(contentProviderUtils, trackId));
     }
 
@@ -369,32 +428,65 @@ public class TrackRecordingServiceRecordingTest {
 
         new TrackPointAssert().assertEquals(List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse(startTime)),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
                         new Position(
                                 Instant.parse(gps1),
                                 45d, 35d, Distance.of(1),
                                 null, null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
                         new Position(
                                 Instant.parse(gps2),
                                 45.001, 35d, Distance.of(1),
                                 null, null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
                         new Position(
                                 Instant.parse(gps3),
                                 45.001, 35d, Distance.of(1),
                                 null, null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.parse(stopTime))
-                        .setAltitudeGainLoss(0, 0)
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_END_MANUAL,
+                        Position.of(Instant.parse(stopTime)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                )
         ), TestDataUtil.getTrackPoints(contentProviderUtils, trackId));
     }
 
@@ -441,30 +533,54 @@ public class TrackRecordingServiceRecordingTest {
 
         new TrackPointAssert().assertEquals(List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse(startTime)),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
                         new Position(
                                 Instant.parse(gps1),
                                 45d, 35d, Distance.of(1),
                                 null, null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
                         new Position(
                                 Instant.parse(gps3),
                                 45.00002, 35d, Distance.of(1),
                                 null, null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL,
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_END_MANUAL,
                         new Position(
                                 Instant.parse(stopTime),
                                 45.00002, 35d, Distance.of(1),
                                 null, null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0)
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                )
         ), TestDataUtil.getTrackPoints(contentProviderUtils, trackId));
     }
 
@@ -499,24 +615,47 @@ public class TrackRecordingServiceRecordingTest {
         // then
         new TrackPointAssert().assertEquals(List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse(startTime)),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
                         new Position(
                                 Instant.parse(gps1),
                                 45d, 35d, Distance.of(1),
                                 null, null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
                         new Position(
                                 Instant.parse(gps3),
                                 45d, 35d, Distance.of(1),
                                 null, null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.parse(stopTime))
-                        .setAltitudeGainLoss(0, 0)
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_END_MANUAL,
+                        Position.of(Instant.parse(stopTime)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0))
         ), TestDataUtil.getTrackPoints(contentProviderUtils, trackId));
     }
 
@@ -559,8 +698,16 @@ public class TrackRecordingServiceRecordingTest {
         // then
         new TrackPointAssert().assertEquals(List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse(startTime)),
-                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.parse(stopTime))
-                        .setAltitudeGainLoss(0, 0)
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_END_MANUAL,
+                        Position.of(Instant.parse(stopTime)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0))
         ), TestDataUtil.getTrackPoints(contentProviderUtils, trackId));
     }
 
@@ -603,24 +750,48 @@ public class TrackRecordingServiceRecordingTest {
         // then
         new TrackPointAssert().assertEquals(List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse(startTime)),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
                         new Position(
                                 Instant.parse(gps1),
                                 45d, 35d, Distance.of(1),
                                 null, null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.SEGMENT_START_AUTOMATIC,
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_START_AUTOMATIC,
                         new Position(
                                 Instant.parse(gps2),
                                 45.1, 35d, Distance.of(1),
                                 null, null,
                                 null,
-                                Speed.of(15)))
-                        .setAltitudeGainLoss(0, 0),
-                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.parse(stopTime))
-                        .setAltitudeGainLoss(0, 0)
+                                Speed.of(15)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0)
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_END_MANUAL,
+                        Position.of(Instant.parse(stopTime)),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null,
+                        new AltitudeGainLoss(0, 0))
         ), TestDataUtil.getTrackPoints(contentProviderUtils, trackId));
     }
 
@@ -638,18 +809,18 @@ public class TrackRecordingServiceRecordingTest {
         Track.Id trackId = service.startNewTrack();
 
         SensorManager sensorManager = trackPointCreator.getSensorManager();
-        sensorManager.sensorDataSet.add(new AggregatorRunning("", ""));
-        sensorManager.sensorDataSet.barometer = null;
+        sensorManager.sensorDataAggregator.add(new AggregatorRunning("", ""));
+        sensorManager.sensorDataAggregator.barometer = null;
 
         // when
         String sensor1 = "2020-02-02T02:02:03Z";
         trackPointCreator.setClock(sensor1);
-        sensorManager.onChanged(new Raw<>(sensor1, new BluetoothHandlerRunningSpeedAndCadence.Data(Speed.of(5), null, Distance.ZERO))); //Should be ignored
+        sensorManager.onChanged(new Raw<>(sensor1, new BluetoothHandlerRunningSpeedAndCadence.Data(Speed.of(5), Cadence.of(1), Distance.ZERO))); //Should be ignored
 
         // when
         String sensor2 = "2020-02-02T02:02:04Z";
         trackPointCreator.setClock(sensor2);
-        sensorManager.onChanged(new Raw<>(sensor2, new BluetoothHandlerRunningSpeedAndCadence.Data(Speed.of(5), null, Distance.of(2))));
+        sensorManager.onChanged(new Raw<>(sensor2, new BluetoothHandlerRunningSpeedAndCadence.Data(Speed.of(5), Cadence.of(2), Distance.of(2))));
 
         // when
         String gps1 = "2020-02-02T02:02:05Z";
@@ -658,12 +829,12 @@ public class TrackRecordingServiceRecordingTest {
         // when
         String sensor3 = "2020-02-02T02:02:06Z";
         trackPointCreator.setClock(sensor3);
-        sensorManager.onChanged(new Raw<>(sensor3, new BluetoothHandlerRunningSpeedAndCadence.Data(Speed.of(5), null, Distance.of(12))));
+        sensorManager.onChanged(new Raw<>(sensor3, new BluetoothHandlerRunningSpeedAndCadence.Data(Speed.of(5), Cadence.of(3), Distance.of(12))));
 
         // when
         String sensor4 = "2020-02-02T02:02:07Z";
         trackPointCreator.setClock(sensor4);
-        sensorManager.onChanged(new Raw<>(sensor4, new BluetoothHandlerRunningSpeedAndCadence.Data(Speed.of(5), null, Distance.of(14)))); //Should be ignored
+        sensorManager.onChanged(new Raw<>(sensor4, new BluetoothHandlerRunningSpeedAndCadence.Data(Speed.of(5), Cadence.of(4), Distance.of(14)))); //Should be ignored
 
         // when
         String gps2 = "2020-02-02T02:02:08Z";
@@ -672,7 +843,7 @@ public class TrackRecordingServiceRecordingTest {
         // when
         String sensor5 = "2020-02-02T02:02:10Z";
         trackPointCreator.setClock(sensor5);
-        sensorManager.onChanged(new Raw<>(sensor5, new BluetoothHandlerRunningSpeedAndCadence.Data(Speed.of(5), null, Distance.of(16)))); //Should be ignored
+        sensorManager.onChanged(new Raw<>(sensor5, new BluetoothHandlerRunningSpeedAndCadence.Data(Speed.of(5), Cadence.of(5), Distance.of(16)))); //Should be ignored
 
         // when
         String gps3 = "2020-02-02T02:02:12Z";
@@ -691,49 +862,107 @@ public class TrackRecordingServiceRecordingTest {
         // then
         new TrackPointAssert().assertEquals(List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.parse(startTime)),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT, Instant.parse(sensor2)) //First moving TrackPoint: store as the time might be interesting.
-                        .setSpeed(Speed.of(5))
-                        .setSensorDistance(Distance.of(2)),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                new TrackPoint( //First moving TrackPoint: stored as the time might be interesting.
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        new Position(
+                                Instant.parse(sensor2),
+                                null, null, null,
+                                null, null,
+                                null,
+                                Speed.of(5)),
+                        Distance.of(2),
+                        null,
+                        null,
+                        Cadence.of(2),
+                        null,
+                        null
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
                         new Position(
                                 Instant.parse(gps1),
                                 45d, 35d, Distance.of(1),
                                 null, null,
                                 null,
-                                Speed.of(5)))
-                        .setSensorDistance(Distance.ZERO),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT, Instant.parse(sensor3))
-                        .setSpeed(Speed.of(5))
-                        .setSensorDistance(Distance.of(10)),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                                Speed.of(5)),
+                        Distance.ZERO,
+                        null,
+                        null,
+                        Cadence.of(2),
+                        null,
+                        null
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        new Position(
+                                Instant.parse(sensor3),
+                                null, null, null,
+                                null, null,
+                                null,
+                                Speed.of(5)),
+                        Distance.of(10),
+                        null,
+                        null,
+                        Cadence.of(3),
+                        null,
+                        null
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
                         new Position(
                                 Instant.parse(gps3),
                                 45.001, 35d, Distance.of(1),
                                 null, null,
                                 null,
-                                Speed.of(5)))
-                        .setSensorDistance(Distance.of(4.0)),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT,
+                                Speed.of(5)),
+                        Distance.of(4.0),
+                        null,
+                        null,
+                        Cadence.of(5),
+                        null,
+                        null
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
                         new Position(
                                 Instant.parse(gps4),
                                 45.001, 35d, Distance.of(1),
                                 null, null,
                                 null,
-                                Speed.of(5)))
-                        .setSensorDistance(Distance.ZERO),
-                new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL,
+                                Speed.of(5)),
+                        Distance.ZERO,
+                        null,
+                        null,
+                        Cadence.of(5),
+                        null,
+                        null
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.SEGMENT_END_MANUAL,
                         new Position(
                                 Instant.parse(stopTime),
                                 45.001, 35d, Distance.of(1),
                                 null, null,
                                 null,
-                                Speed.ZERO)) //Sensor data is now outdated, but we do not fall back to GPS.
-                        .setSensorDistance(Distance.ZERO)
+                                Speed.ZERO), //Sensor data is now outdated, but we do not fall back to GPS.
+                        Distance.ZERO,
+                        null,
+                        null,
+                        Cadence.of(0), //TODO This could be null, right?
+                        null,
+                        null
+                )
         ), TestDataUtil.getTrackPoints(contentProviderUtils, trackId));
     }
 
     private void mockAltitudeChange(TrackPointCreator trackPointCreator, float altitudeGain) {
-        trackPointCreator.getSensorManager().sensorDataSet.barometer = new AggregatorBarometer("", "") {
+        trackPointCreator.getSensorManager().sensorDataAggregator.barometer = new AggregatorBarometer("", "") {
             @Override
             public boolean hasReceivedData() {
                 return true;

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

@@ -45,13 +45,13 @@ import java.util.List;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 
+import de.dennisguse.opentracks.TestUtil;
 import de.dennisguse.opentracks.data.ContentProviderUtils;
 import de.dennisguse.opentracks.data.models.Track;
 import de.dennisguse.opentracks.sensors.GpsStatusValue;
 
 /**
  * Testing the states of TrackRecordingService.
- * As states are checked against MutableLiveData that are updated via `postValue()` (is asynchronous to be inform other Threads), Thread.sleep() is required.
  */
 @RunWith(AndroidJUnit4.class)
 public class TrackRecordingServiceStateMachineTest {
@@ -60,7 +60,7 @@ public class TrackRecordingServiceStateMachineTest {
     public final ServiceTestRule mServiceRule = ServiceTestRule.withTimeout(5, TimeUnit.SECONDS);
 
     @Rule
-    public GrantPermissionRule mRuntimePermissionRule = GrantPermissionRule.grant(android.Manifest.permission.ACCESS_FINE_LOCATION);
+    public GrantPermissionRule mRuntimePermissionRule = TestUtil.createGrantPermissionRule();
 
     private final Context context = ApplicationProvider.getApplicationContext();
     private ContentProviderUtils contentProviderUtils;
@@ -117,13 +117,12 @@ public class TrackRecordingServiceStateMachineTest {
 
     @MediumTest
     @Test
-    public void gps_startStop() throws InterruptedException {
+    public void gps_startStop() {
         // given
         assertEquals(GpsStatusValue.GPS_NONE, service.getGpsStatusObservable().getValue());
 
         // when
         service.tryStartSensors();
-        Thread.sleep(1000);
 
         // then
         assertEquals(TrackRecordingService.STATUS_DEFAULT, service.getRecordingStatusObservable().getValue());
@@ -132,7 +131,6 @@ public class TrackRecordingServiceStateMachineTest {
 
         // when
         service.stopSensors();
-        Thread.sleep(1000);
 
         // then
         assertEquals(TrackRecordingService.STATUS_DEFAULT, service.getRecordingStatusObservable().getValue());
@@ -142,13 +140,12 @@ public class TrackRecordingServiceStateMachineTest {
 
     @MediumTest
     @Test
-    public void recording_startStopResume_no_data() throws InterruptedException {
+    public void recording_startStopResume_no_data() {
         // given
         assertFalse(service.isRecording());
 
         // when
         Track.Id trackId = service.startNewTrack();
-        Thread.sleep(1000);
 
         // then
         assertTrue(service.isRecording());
@@ -160,7 +157,6 @@ public class TrackRecordingServiceStateMachineTest {
 
         // when
         service.resumeTrack(trackId);
-        Thread.sleep(1000);
 
         // then
         assertTrue(service.isRecording());
@@ -171,7 +167,6 @@ public class TrackRecordingServiceStateMachineTest {
 
         // when
         service.endCurrentTrack();
-        Thread.sleep(1000);
 
         // then
         assertFalse(service.isRecording());
@@ -182,12 +177,10 @@ public class TrackRecordingServiceStateMachineTest {
 
         // when
         service.resumeTrack(trackId);
-        Thread.sleep(1000);
 
         // then
         assertTrue(service.isRecording());
         assertEquals(new RecordingStatus(trackId), service.getRecordingStatusObservable().getValue());
-        Thread.sleep(1000); //TODO Figure out why we need to wait here until the update is happening
         assertNotEquals(RecordingData.NOT_RECORDING, service.getRecordingDataObservable().getValue());
         assertEquals(GpsStatusValue.GPS_ENABLED, service.getGpsStatusObservable().getValue());
     }
@@ -213,7 +206,7 @@ public class TrackRecordingServiceStateMachineTest {
 
     @MediumTest
     @Test
-    public void cannotEnd_without_starting() throws InterruptedException {
+    public void cannotEnd_without_starting() {
         // given
         assertFalse(service.isRecording());
         assertEquals(TrackRecordingService.STATUS_DEFAULT, service.getRecordingStatusObservable().getValue());
@@ -222,7 +215,6 @@ public class TrackRecordingServiceStateMachineTest {
 
         // when
         service.endCurrentTrack();
-        Thread.sleep(1000);
 
         // then
         assertEquals(TrackRecordingService.STATUS_DEFAULT, service.getRecordingStatusObservable().getValue());
@@ -233,33 +225,30 @@ public class TrackRecordingServiceStateMachineTest {
     @Ignore("TODO Bug: GPS can be stopped although the current track is recording")
     @MediumTest
     @Test
-    public void recording_stopGPS_noop() throws InterruptedException {
+    public void recording_stopGPS_noop() {
         // given
         Track.Id trackId = service.startNewTrack();
         assertEquals(GpsStatusValue.GPS_ENABLED, service.getGpsStatusObservable().getValue());
 
         // when
         service.stopSensors(); //TODO Should be ignored as service is recording
-        Thread.sleep(1000);
 
         // then
         assertTrue(service.isRecording());
         assertEquals(new RecordingStatus(trackId), service.getRecordingStatusObservable().getValue());
-        Thread.sleep(1000); //TODO Figure out why we need to wait here until the update is happening
         assertNotEquals(RecordingData.NOT_RECORDING, service.getRecordingDataObservable().getValue());
         assertEquals(GpsStatusValue.GPS_ENABLED, service.getGpsStatusObservable().getValue());
     }
 
     @MediumTest
     @Test
-    public void recording_startRecording_alreadyRecording() throws InterruptedException {
+    public void recording_startRecording_alreadyRecording() {
         // given
         Track.Id trackId = service.startNewTrack();
         assertTrue(service.isRecording());
 
         // when
         Track.Id newTrackId = service.startNewTrack();
-        Thread.sleep(1000);
 
         // then
         assertNotNull(trackId);

src/androidTest/java/de/dennisguse/opentracks/services/announcement/VoiceAnnouncementUtilsTest.java

@@ -15,7 +15,6 @@ import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.mockito.Mockito;
 
 import java.time.Duration;
 import java.time.Instant;
@@ -34,10 +33,11 @@ import de.dennisguse.opentracks.data.models.Speed;
 import de.dennisguse.opentracks.data.models.Statistics;
 import de.dennisguse.opentracks.data.models.Track;
 import de.dennisguse.opentracks.data.models.TrackPoint;
+import de.dennisguse.opentracks.data.statistics.SensorStatistics;
+import de.dennisguse.opentracks.sensors.sensorData.SensorData;
 import de.dennisguse.opentracks.sensors.sensorData.SensorDataSet;
 import de.dennisguse.opentracks.settings.PreferencesUtils;
 import de.dennisguse.opentracks.settings.UnitSystem;
-import de.dennisguse.opentracks.data.statistics.SensorStatistics;
 import de.dennisguse.opentracks.ui.intervals.IntervalStatisticsUpdater;
 
 //Due to DateTimeFormatter using NBSP, these tests only work in SDK34+
@@ -84,8 +84,15 @@ public class VoiceAnnouncementUtilsTest {
                         null
                 ));
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, track, dataSet, UnitSystem.METRIC, true, null, null).toString();
@@ -117,8 +124,15 @@ public class VoiceAnnouncementUtilsTest {
                         null
                 ));
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, track, dataSet, UnitSystem.METRIC, true, null, null).toString();
@@ -150,8 +164,15 @@ public class VoiceAnnouncementUtilsTest {
                         null
                 ));
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, track, dataSet, UnitSystem.METRIC, true, null, null).toString();
@@ -183,8 +204,15 @@ public class VoiceAnnouncementUtilsTest {
                         null
                 ));
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, track, dataSet, UnitSystem.METRIC, true, null, null).toString();
@@ -198,8 +226,15 @@ public class VoiceAnnouncementUtilsTest {
         // given
         Pair<Track, Statistics> data = buildTrackWithTrackPoints();
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, data.first, dataSet, UnitSystem.METRIC, true, data.second, null).toString();
@@ -231,8 +266,15 @@ public class VoiceAnnouncementUtilsTest {
                         null
                 ));
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, track, dataSet, UnitSystem.METRIC, false, null, null).toString();
@@ -246,8 +288,15 @@ public class VoiceAnnouncementUtilsTest {
         // given
         Pair<Track, Statistics> data = buildTrackWithTrackPoints();
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, data.first, dataSet, UnitSystem.METRIC, false, data.second, null).toString();
@@ -279,8 +328,15 @@ public class VoiceAnnouncementUtilsTest {
                         null
                 ));
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, track, dataSet, UnitSystem.IMPERIAL_FEET, true, null, null).toString();
@@ -312,8 +368,15 @@ public class VoiceAnnouncementUtilsTest {
                         null
                 ));
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, track, dataSet, UnitSystem.IMPERIAL_FEET, true, null, null).toString();
@@ -345,8 +408,15 @@ public class VoiceAnnouncementUtilsTest {
                         null
                 ));
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, track, dataSet, UnitSystem.IMPERIAL_METER, true, null, null).toString();
@@ -378,8 +448,15 @@ public class VoiceAnnouncementUtilsTest {
                         null
                 ));
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, track, dataSet, UnitSystem.METRIC, true, null, null).toString();
@@ -393,8 +470,15 @@ public class VoiceAnnouncementUtilsTest {
         // given
         Pair<Track, Statistics> data = buildTrackWithTrackPoints();
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, data.first, dataSet, UnitSystem.IMPERIAL_FEET, true, data.second, null).toString();
@@ -426,8 +510,15 @@ public class VoiceAnnouncementUtilsTest {
                         null
                 ));
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, track, dataSet, UnitSystem.IMPERIAL_FEET, false, null, null).toString();
@@ -441,8 +532,15 @@ public class VoiceAnnouncementUtilsTest {
         // given
         Pair<Track, Statistics> data = buildTrackWithTrackPoints();
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, data.first, dataSet, UnitSystem.IMPERIAL_FEET, false, data.second, null).toString();
@@ -461,8 +559,15 @@ public class VoiceAnnouncementUtilsTest {
 
         SensorStatistics sensorStatistics = new SensorStatistics(HeartRate.of(180f), HeartRate.of(180f), null, null, null, null);
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, data.first, dataSet, UnitSystem.METRIC, true, data.second, sensorStatistics).toString();
@@ -487,8 +592,15 @@ public class VoiceAnnouncementUtilsTest {
 
         SensorStatistics sensorStatistics = new SensorStatistics(HeartRate.of(180f), HeartRate.of(180f), null, null, null, null);
 
-        SensorDataSet dataSet = Mockito.mock(SensorDataSet.class);
-        Mockito.when(dataSet.getHeartRate()).thenReturn(new Pair<>(HeartRate.of(60), "unused"));
+        SensorDataSet dataSet = new SensorDataSet(
+                null,
+                null,
+                null,
+                new SensorData<>(HeartRate.of(60), "unused"),
+                null, null,
+                null,
+                null
+        );
 
         // when
         String announcement = VoiceAnnouncementUtils.createStatistics(context, data.first, dataSet, UnitSystem.METRIC, true, data.second, sensorStatistics).toString();

src/androidTest/java/de/dennisguse/opentracks/settings/PreferencesOpenHelperTest.java

@@ -60,8 +60,7 @@ public class PreferencesOpenHelperTest {
         // when update to version 2
         PreferencesOpenHelper.newInstance(2).check();
 
-        String updatedOldCustomLayoutCsv = context.getString(R.string.activity_type_unknown) + ";"
-                + PreferencesUtils.getLayoutColumnsByDefault() + ";distance,1,1,0;speed,1,1,0;";
+        String updatedOldCustomLayoutCsv = context.getString(R.string.activity_type_unknown) + ";2;distance,1,1,0;speed,1,1,0;";
 
         // then there should be one layout with old custom layout that has the new CSV value.
         List<RecordingLayout> recordingLayouts = PreferencesUtils.getAllCustomLayouts();
@@ -110,7 +109,7 @@ public class PreferencesOpenHelperTest {
         PreferencesOpenHelper.newInstance(1).check();
 
         // then custom layout should be equals to default layout.
-        RecordingLayout defaultRecordingLayout = RecordingLayoutIO.fromCsv(PreferencesUtils.buildDefaultLayout(), resources);
+        RecordingLayout defaultRecordingLayout = RecordingLayoutIO.fromCsvLine(PreferencesUtils.buildDefaultLayout(), resources);
         List<RecordingLayout> customRecordingLayout = PreferencesUtils.getAllCustomLayouts();
 
         assertEquals(1, customRecordingLayout.size());

src/androidTest/java/de/dennisguse/opentracks/settings/PreferencesUtilsTest.java

@@ -210,7 +210,7 @@ public class PreferencesUtilsTest {
         String csv = sharedPreferences.getString(context.getString(R.string.stats_custom_layouts_key), null);
         assertNotNull(csv);
         assertEquals(csv,
-                "road cycling;" + PreferencesUtils.getLayoutColumnsByDefault() + ";"
+                "road cycling;2;"
                 + context.getString(R.string.stats_custom_layout_moving_time_key) + ",1,1,0;"
                 + context.getString(R.string.stats_custom_layout_distance_key) + ",1,0,0;"
                 + context.getString(R.string.stats_custom_layout_average_moving_speed_key) + ",0,1,0;"
@@ -258,8 +258,8 @@ public class PreferencesUtilsTest {
                 + context.getString(R.string.stats_custom_layout_speed_key) + ",0,0;";
 
         List<RecordingLayout> layoutsToBeUpdated = new ArrayList<>();
-        layoutsToBeUpdated.add(RecordingLayoutIO.fromCsv(cyclingProfileUpdated, resources));
-        layoutsToBeUpdated.add(RecordingLayoutIO.fromCsv(runningProfile, resources));
+        layoutsToBeUpdated.add(RecordingLayoutIO.fromCsvLine(cyclingProfileUpdated, resources));
+        layoutsToBeUpdated.add(RecordingLayoutIO.fromCsvLine(runningProfile, resources));
 
         PreferencesUtils.updateCustomLayouts(layoutsToBeUpdated);
 
@@ -303,7 +303,7 @@ public class PreferencesUtilsTest {
                 + context.getString(R.string.stats_custom_layout_distance_key) + ",0,0;"
                 + context.getString(R.string.stats_custom_layout_average_moving_speed_key) + ",0,0;"
                 + context.getString(R.string.stats_custom_layout_speed_key) + ",0,0;";
-        RecordingLayout recordingLayoutToBeUpdated = RecordingLayoutIO.fromCsv(cyclingProfileUpdated, resources);
+        RecordingLayout recordingLayoutToBeUpdated = RecordingLayoutIO.fromCsvLine(cyclingProfileUpdated, resources);
         PreferencesUtils.updateCustomLayout(recordingLayoutToBeUpdated);
 
         // then only updated profile is modified in the custom layouts

src/androidTest/java/de/dennisguse/opentracks/stats/TrackStatisticsUpdaterTest.java

@@ -89,8 +89,7 @@ public class TrackStatisticsUpdaterTest {
         // given
         TrackPoint tp1 = new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.ofEpochMilli(1000));
         TrackPoint tp2 = createTrackPoint(0, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(2000));
-        TrackPoint tp3 = createTrackPoint(0.00001, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(3000));
-        tp3.setSpeed(Speed.of(5f));
+        TrackPoint tp3 = createTrackPoint(0.00001, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(3000), Speed.of(5f), null);
 
         // when
         TrackStatisticsUpdater subject = new TrackStatisticsUpdater(List.of(tp1, tp2, tp3));
@@ -103,15 +102,18 @@ public class TrackStatisticsUpdaterTest {
     public void addTrackPoint_distance_from_GPS_moving_and_sensor_moving() {
         // given
         TrackPoint tp1 = new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.ofEpochMilli(1000));
-        TrackPoint tp2 = createTrackPoint(0, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(2000));
-        tp2.setSpeed(Speed.of(5f));
-        TrackPoint tp3 = createTrackPoint(0.001, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(3000));
-        tp3.setSpeed(Speed.of(5f));
-        TrackPoint tp4 = createTrackPoint(0.001, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(4000));
-        tp4.setSpeed(Speed.of(5f));
-        tp4.setSensorDistance(Distance.of(5f));
-        TrackPoint tp5 = new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.ofEpochMilli(5000));
-        tp5.setSensorDistance(Distance.of(10f));
+        TrackPoint tp2 = createTrackPoint(0, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(2000), Speed.of(5f), null);
+        TrackPoint tp3 = createTrackPoint(0.001, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(3000), Speed.of(5f), null);
+        TrackPoint tp4 = createTrackPoint(0.001, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(4000), Speed.of(5f), Distance.of(5));
+        TrackPoint tp5 = new TrackPoint(null,
+                TrackPoint.Type.SEGMENT_END_MANUAL,
+                Position.of(Instant.ofEpochMilli(5000)),
+                Distance.of(10f),
+                null,
+                null,
+                null,
+                null,
+                null);
 
         // when
         TrackStatisticsUpdater subject = new TrackStatisticsUpdater(List.of(tp1, tp2, tp3));
@@ -131,13 +133,10 @@ public class TrackStatisticsUpdaterTest {
     public void addTrackPoint_distance_from_GPS_moving_and_sensor_disconnecting() {
         // given
         TrackPoint tp1 = new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.ofEpochMilli(1000));
-        TrackPoint tp2 = createTrackPoint(0, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(2000));
-        tp2.setSpeed(Speed.of(5f));
-        TrackPoint tp3 = createTrackPoint(0.00001, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(3000));
-        tp3.setSensorDistance(Distance.of(5f));
-        tp3.setSpeed(Speed.of(5f));
-        TrackPoint tp4 = createTrackPoint(0.0005, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(4000));
-        tp4.setSpeed(Speed.of(5f));
+        TrackPoint tp2 = createTrackPoint(0, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(2000), Speed.of(5f), null);
+
+        TrackPoint tp3 = createTrackPoint(0.00001, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(3000), Speed.of(5f), Distance.of(5));
+        TrackPoint tp4 = createTrackPoint(0.0005, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(4000), Speed.of(5f), null);
         TrackPoint tp5 = new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.ofEpochMilli(5000));
 
         // when
@@ -158,10 +157,8 @@ public class TrackStatisticsUpdaterTest {
     public void addTrackPoint_maxSpeed_multiple_segments() {
         TrackStatisticsUpdater subject = new TrackStatisticsUpdater(List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.ofEpochSecond(0)),
-                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(1))
-                        .setSpeed(Speed.of(2f)),
-                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(2))
-                        .setSpeed(Speed.of(2f)),
+                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(1), Speed.of(2), null),
+                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(2), Speed.of(2), null),
                 new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.ofEpochSecond(4))
         ));
         assertEquals(Speed.of(2), subject.getTrackStatistics().maxSpeed());
@@ -169,10 +166,8 @@ public class TrackStatisticsUpdaterTest {
         // when
         List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.ofEpochSecond(5)),
-                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(6))
-                        .setSpeed(Speed.of(1f)),
-                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(7))
-                        .setSpeed(Speed.of(1f)),
+                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(6), Speed.of(1), null),
+                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(7), Speed.of(1), null),
                 new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.ofEpochSecond(8))
         ).forEach(subject::addTrackPoint);
 
@@ -185,16 +180,32 @@ public class TrackStatisticsUpdaterTest {
         // when
         TrackStatisticsUpdater subject = new TrackStatisticsUpdater(List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.ofEpochSecond(0)),
-                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(1))
-                        .setSpeed(Speed.of(2f)),
-                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(2))
-                        .setSpeed(Speed.of(2f)),
+                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(1), Speed.of(2), null),
+                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(2), Speed.of(2), null),
 
                 new TrackPoint(TrackPoint.Type.IDLE, Instant.ofEpochSecond(30)),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT, Instant.ofEpochSecond(40))
-                        .setHeartRate(50),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT, Instant.ofEpochSecond(45))
-                        .setHeartRate(50),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        Position.of(Instant.ofEpochSecond(40)),
+                        null,
+                        HeartRate.of(50),
+                        null,
+                        null,
+                        null,
+                        null
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        Position.of(Instant.ofEpochSecond(45)),
+                        null,
+                        HeartRate.of(50),
+                        null,
+                        null,
+                        null,
+                        null
+                ),
                 createTrackPoint(0, 1, Altitude.WGS84.of(0), Instant.ofEpochSecond(50)),
                 createTrackPoint(0, 2, Altitude.WGS84.of(0), Instant.ofEpochSecond(55)),
 
@@ -210,21 +221,43 @@ public class TrackStatisticsUpdaterTest {
         // when
         TrackStatisticsUpdater subject = new TrackStatisticsUpdater(List.of(
                 new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.ofEpochSecond(0)),
-                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(1))
-                        .setSensorDistance(Distance.of(10)),
-                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(2))
-                        .setSensorDistance(Distance.of(10)),
-
-                new TrackPoint(TrackPoint.Type.IDLE, Instant.ofEpochSecond(30))
-                        .setSensorDistance(Distance.ofKilometer(1)),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT, Instant.ofEpochSecond(40))
-                        .setHeartRate(50),
-                new TrackPoint(TrackPoint.Type.TRACKPOINT, Instant.ofEpochSecond(45))
-                        .setHeartRate(50),
-                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(50))
-                        .setSensorDistance(Distance.of(10)),
-                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(55))
-                        .setSensorDistance(Distance.of(10)),
+                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(1), null, Distance.of(10)),
+                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(2), null, Distance.of(10)),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.IDLE,
+                        Position.of(Instant.ofEpochSecond(30)),
+                        Distance.ofKilometer(1),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        Position.of(Instant.ofEpochSecond(40)),
+                        null,
+                        HeartRate.of(50),
+                        null,
+                        null,
+                        null,
+                        null
+                ),
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        Position.of(Instant.ofEpochSecond(45)),
+                        null,
+                        HeartRate.of(50),
+                        null,
+                        null,
+                        null,
+                        null
+                ),
+                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(50), null, Distance.of(10)),
+                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(55), null, Distance.of(10)),
 
                 new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.ofEpochSecond(60))
         ));
@@ -240,8 +273,8 @@ public class TrackStatisticsUpdaterTest {
         // when
         TrackStatisticsUpdater subject = new TrackStatisticsUpdater(new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.ofEpochSecond(0)));
         subject.addTrackPoint(
-                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(10))
-                        .setSensorDistance(Distance.of(10)));
+                createTrackPoint(0, 0, Altitude.WGS84.of(0), Instant.ofEpochSecond(10), null, Distance.of(10))
+        );
 
         subject.addTrackPoint(new TrackPoint(TrackPoint.Type.IDLE, Instant.ofEpochSecond(30)));
         // then
@@ -252,8 +285,18 @@ public class TrackStatisticsUpdaterTest {
 
         // when
         subject.addTrackPoint(
-                new TrackPoint(TrackPoint.Type.TRACKPOINT, Instant.ofEpochSecond(40))
-                        .setSensorDistance(Distance.ZERO));
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        Position.of(Instant.ofEpochSecond(40)),
+                        Distance.ZERO,
+                        null,
+                        null,
+                        null,
+                        null,
+                        null
+                )
+        );
         // then
         assertTrue(subject.isIdle());
         assertEquals(Duration.ofSeconds(30), subject.getTrackStatistics().movingDuration());
@@ -262,8 +305,18 @@ public class TrackStatisticsUpdaterTest {
 
         // when
         subject.addTrackPoint(
-                new TrackPoint(TrackPoint.Type.TRACKPOINT, Instant.ofEpochSecond(45))
-                        .setSensorDistance(Distance.of(1)));
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        Position.of(Instant.ofEpochSecond(45)),
+                        Distance.of(1),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null
+                )
+        );
         // then
         assertTrue(subject.isIdle());
         assertEquals(Duration.ofSeconds(30), subject.getTrackStatistics().movingDuration());
@@ -272,8 +325,18 @@ public class TrackStatisticsUpdaterTest {
 
         // when
         subject.addTrackPoint(
-                new TrackPoint(TrackPoint.Type.TRACKPOINT, Instant.ofEpochSecond(50))
-                        .setSensorDistance(Distance.of(10)));
+                new TrackPoint(
+                        null,
+                        TrackPoint.Type.TRACKPOINT,
+                        Position.of(Instant.ofEpochSecond(50)),
+                        Distance.of(10),
+                        null,
+                        null,
+                        null,
+                        null,
+                        null
+                )
+        );
         // then
         assertFalse(subject.isIdle());
         assertEquals(Duration.ofSeconds(30), subject.getTrackStatistics().movingDuration());
@@ -294,15 +357,12 @@ public class TrackStatisticsUpdaterTest {
     public void copy_constructor() {
         // given
         TrackPoint tp1 = new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, Instant.ofEpochMilli(1000));
-        TrackPoint tp2 = createTrackPoint(0, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(2000));
-        tp2.setSpeed(Speed.of(5f));
-        TrackPoint tp3 = createTrackPoint(0.00001, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(3000));
-        tp3.setSpeed(Speed.of(5f));
-        TrackPoint tp4 = createTrackPoint(0.0005, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(4000));
-        tp4.setSpeed(Speed.of(5f));
+        TrackPoint tp2 = createTrackPoint(0, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(2000), Speed.of(5f), null);
+        TrackPoint tp3 = createTrackPoint(0.00001, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(3000), Speed.of(5f), null);
+        TrackPoint tp4 = createTrackPoint(0.0005, 0, Altitude.WGS84.of(5.0), Instant.ofEpochMilli(4000), Speed.of(5f), null);
         TrackPoint tp5 = new TrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL, Instant.ofEpochMilli(5000));
 
-        TrackStatisticsUpdater initial = new TrackStatisticsUpdater(List.of(tp1, tp2,tp3, tp4));
+        TrackStatisticsUpdater initial = new TrackStatisticsUpdater(List.of(tp1, tp2, tp3, tp4));
 
         // when
         TrackStatisticsUpdater subject = new TrackStatisticsUpdater(initial, tp5);
@@ -335,7 +395,13 @@ public class TrackStatisticsUpdaterTest {
     }
 
     public TrackPoint createTrackPoint(double latitude, double longitude, Altitude altitude, Instant time) {
-        return new TrackPoint(TrackPoint.Type.TRACKPOINT,
+        return createTrackPoint(latitude, longitude, altitude, time, null, null);
+    }
+
+    public TrackPoint createTrackPoint(double latitude, double longitude, Altitude altitude, Instant time, Speed speed, Distance sensorDistance) {
+        return new TrackPoint(
+                null,
+                TrackPoint.Type.TRACKPOINT,
                 new Position(
                         time,
                         latitude,
@@ -344,7 +410,14 @@ public class TrackStatisticsUpdaterTest {
                         altitude,
                         null,
                         null,
-                        null
-                ));
+                        speed
+                ),
+                sensorDistance,
+                null,
+                null,
+                null,
+                null,
+                null
+        );
     }
 }

src/androidTest/java/de/dennisguse/opentracks/ui/aggregatedStatistics/EspressoAggregatedFilterTest.java

@@ -14,7 +14,6 @@ import static de.dennisguse.opentracks.util.EspressoUtils.waitFor;
 import android.util.Pair;
 
 import androidx.test.core.app.ApplicationProvider;
-import androidx.test.espresso.ViewInteraction;
 import androidx.test.espresso.matcher.ViewMatchers;
 import androidx.test.ext.junit.rules.ActivityScenarioRule;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
@@ -30,6 +29,7 @@ import org.junit.runner.RunWith;
 import java.util.List;
 
 import de.dennisguse.opentracks.R;
+import de.dennisguse.opentracks.TestUtil;
 import de.dennisguse.opentracks.TrackListActivity;
 import de.dennisguse.opentracks.content.data.TestDataUtil;
 import de.dennisguse.opentracks.data.ContentProviderUtils;
@@ -47,7 +47,7 @@ public class EspressoAggregatedFilterTest {
     public ActivityScenarioRule<TrackListActivity> mActivityTestRule = new ActivityScenarioRule<>(TrackListActivity.class);
 
     @Rule
-    public GrantPermissionRule mGrantPermissionRule = GrantPermissionRule.grant(android.Manifest.permission.ACCESS_FINE_LOCATION);
+    public GrantPermissionRule mGrantPermissionRule = TestUtil.createGrantPermissionRule();
 
     @Before
     public void setUp() {
@@ -60,28 +60,34 @@ public class EspressoAggregatedFilterTest {
     @Test
     public void espressoAggregatedFilterTest() {
         // open AggregatedStatisticsActivity through toolbar's menu item
-        onView(ViewMatchers.withId(R.id.bottom_app_bar)).check(matches(isDisplayed()));
-        onView(withId(R.id.bottom_app_bar)).check(matches(hasDescendant(withId(R.id.aggregated_stats_button))));
-        onView(withId(R.id.aggregated_stats_button)).perform(click());
+        onView(ViewMatchers.withId(R.id.bottom_app_bar))
+                .check(matches(isDisplayed()));
+        onView(withId(R.id.bottom_app_bar))
+                .check(matches(hasDescendant(withId(R.id.aggregated_stats_button))));
+        onView(withId(R.id.aggregated_stats_button))
+                .perform(click());
 
         // open FilterDialogFragment through toolbar's menu item
-        onView(withId(R.id.bottom_app_bar)).check(matches(isDisplayed()));
-        onView(withId(R.id.bottom_app_bar)).check(matches(hasDescendant(withId(R.id.aggregated_statistics_filter))));
-        onView(withId(R.id.aggregated_statistics_filter)).perform(click());
+        onView(withId(R.id.bottom_app_bar))
+                .check(matches(isDisplayed()));
+        onView(withId(R.id.bottom_app_bar))
+                .check(matches(hasDescendant(withId(R.id.aggregated_statistics_filter))));
+        onView(withId(R.id.aggregated_statistics_filter))
+                .perform(click());
 
         // check there's a checkbox with ACTIVITY_TYPE_LOCALIZED text
-        ViewInteraction checkBox = onView(
-                allOf(withId(R.id.filter_dialog_check_button), withText(ACTIVITY_TYPE_LOCALIZED),
-                        withParent(allOf(withId(R.id.filter_items),
-                                withParent(IsInstanceOf.instanceOf(android.view.ViewGroup.class)))),
-                        isDisplayed()));
-        checkBox.perform(waitFor(2000));
+        onView(allOf(withId(R.id.filter_dialog_check_button), withText(ACTIVITY_TYPE_LOCALIZED),
+                withParent(allOf(withId(R.id.filter_items),
+                        withParent(IsInstanceOf.instanceOf(android.view.ViewGroup.class)))),
+                isDisplayed()))
+                .perform(waitFor(2000));
 
         // check there's an edit text for "from date"
-        onView(withId(R.id.filter_date_edit_text_from)).check(matches(isDisplayed()));
+        onView(withId(R.id.filter_date_edit_text_from))
+                .check(matches(isDisplayed()));
 
         // check there's an edit text for "to date"
-        onView(withId(R.id.filter_date_edit_text_to)).check(matches(isDisplayed()));
+        onView(withId(R.id.filter_date_edit_text_to))
+                .check(matches(isDisplayed()));
     }
-
 }

src/androidTest/java/de/dennisguse/opentracks/ui/customRecordingLayout/RecordingLayoutTest.java

@@ -28,7 +28,7 @@ public class RecordingLayoutTest extends TestCase {
         String csv = "running;2;" + context.getString(R.string.stats_custom_layout_speed_key) + ",1,1,0;" + context.getString(R.string.stats_custom_layout_distance_key) + ",1,0,0;" + context.getString(R.string.stats_custom_layout_altitude_key) + ",0,1,0;" + context.getString(R.string.stats_custom_layout_gain_key) + ",0,0,0;";
 
         // when create a layout from CSV line
-        RecordingLayout recordingLayout = RecordingLayoutIO.fromCsv(csv, resources);
+        RecordingLayout recordingLayout = RecordingLayoutIO.fromCsvLine(csv, resources);
         List<DataField> dataFieldList = recordingLayout.getFields();
 
         // then layout and data fields are built correctly
@@ -60,13 +60,12 @@ public class RecordingLayoutTest extends TestCase {
         String csv1 = "Layout Name;speed,1,1;distance,0,0;";
 
         // when create a layout from CSV line
-        RecordingLayout recordingLayout = RecordingLayoutIO.fromCsv(csv1, resources);
-        List<DataField> dataFieldList = recordingLayout.getFields();
+        RecordingLayout recordingLayout = RecordingLayoutIO.fromCsvLine(csv1, resources);
 
         // then layout and data fields are built correctly
-        assertEquals(recordingLayout.getName(), PreferencesUtils.getDefaultLayoutName());
-        assertEquals(recordingLayout.getColumnsPerRow(), PreferencesUtils.getLayoutColumnsByDefault());
-        assertEquals(0, recordingLayout.getFields().size());
+        assertEquals(recordingLayout.getName(), "Default Layout");
+        assertEquals(recordingLayout.getColumnsPerRow(), 2);
+        assertEquals(PreferencesUtils.getDefaultLayout().getFields(), recordingLayout.getFields());
     }
 
     @Test
@@ -75,13 +74,13 @@ public class RecordingLayoutTest extends TestCase {
         String csv1 = "Layout Name;2;";
 
         // when create a layout from CSV line
-        RecordingLayout recordingLayout = RecordingLayoutIO.fromCsv(csv1, resources);
+        RecordingLayout recordingLayout = RecordingLayoutIO.fromCsvLine(csv1, resources);
         List<DataField> dataFieldList = recordingLayout.getFields();
 
         // then layout and data fields are built correctly
-        assertEquals(recordingLayout.getName(), PreferencesUtils.getDefaultLayoutName());
-        assertEquals(recordingLayout.getColumnsPerRow(), PreferencesUtils.getLayoutColumnsByDefault());
-        assertEquals(0, recordingLayout.getFields().size());
+        assertEquals(recordingLayout.getName(), "Default Layout");
+        assertEquals(recordingLayout.getColumnsPerRow(), 2);
+        assertEquals(PreferencesUtils.getDefaultLayout().getFields(), recordingLayout.getFields());
     }
 
     @Test
@@ -90,7 +89,7 @@ public class RecordingLayoutTest extends TestCase {
         String csv1 = "Layout Name;2;speed,distance,total time;";
 
         // when create a layout from CSV line
-        RecordingLayout recordingLayout = RecordingLayoutIO.fromCsv(csv1, resources);
+        RecordingLayout recordingLayout = RecordingLayoutIO.fromCsvLine(csv1, resources);
         List<DataField> dataFieldList = recordingLayout.getFields();
 
         // then layout and data fields are built correctly
@@ -105,7 +104,7 @@ public class RecordingLayoutTest extends TestCase {
         String csv1 = "Layout Name;2;speed,1,0;distance;";
 
         // when create a layout from CSV line
-        RecordingLayout recordingLayout = RecordingLayoutIO.fromCsv(csv1, resources);
+        RecordingLayout recordingLayout = RecordingLayoutIO.fromCsvLine(csv1, resources);
         List<DataField> dataFieldList = recordingLayout.getFields();
 
         // then layout and data fields are built correctly
@@ -145,6 +144,6 @@ public class RecordingLayoutTest extends TestCase {
         String csv = recordingLayout.toCsv();
 
         // then csv is well built
-        assertEquals(csv, "Test Layout;" + PreferencesUtils.getLayoutColumnsByDefault() + ";key1,0,0,0;key2,0,1,0;key3,1,0,0;key4,1,1,0;key5,1,1,1;");
+        assertEquals(csv, "Test Layout;2;key1,0,0,0;key2,0,1,0;key3,1,0,0;key4,1,1,0;key5,1,1,1;");
     }
 }

src/androidTest/java/de/dennisguse/opentracks/ui/intervals/IntervalStatisticsUpdaterTest.java

@@ -104,8 +104,7 @@ public class IntervalStatisticsUpdaterTest {
 
         ArrayList<TrackPoint> trackPoints = new ArrayList<>();
         for (int i = 0; i < numberOfPoints; i++) {
-            trackPoints.add(TestDataUtil.createTrackPoint(i)
-                    .setAltitudeGainLoss(null));
+            trackPoints.add(TestDataUtil.createTrackPoint(i, TrackPoint.Type.TRACKPOINT, null));
         }
         TrackStatisticsUpdater trackStatisticsUpdater = new TrackStatisticsUpdater(trackPoints);
 

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

@@ -47,6 +47,7 @@ import java.util.Objects;
 import de.dennisguse.opentracks.data.ContentProviderUtils;
 import de.dennisguse.opentracks.data.models.Track;
 import de.dennisguse.opentracks.databinding.TrackListBinding;
+import de.dennisguse.opentracks.publicapi.DataProvider;
 import de.dennisguse.opentracks.sensors.GpsStatusValue;
 import de.dennisguse.opentracks.services.MissingPermissionException;
 import de.dennisguse.opentracks.services.RecordingStatus;
@@ -62,7 +63,6 @@ import de.dennisguse.opentracks.ui.aggregatedStatistics.ConfirmDeleteDialogFragm
 import de.dennisguse.opentracks.ui.markers.MarkerListActivity;
 import de.dennisguse.opentracks.ui.util.ActivityUtils;
 import de.dennisguse.opentracks.ui.util.RecyclerViewSwipeDeleteCallback;
-import de.dennisguse.opentracks.util.IntentDashboardUtils;
 import de.dennisguse.opentracks.util.IntentUtils;
 import de.dennisguse.opentracks.util.PermissionRequester;
 
@@ -367,7 +367,7 @@ public class TrackListActivity extends AbstractTrackDeleteActivity implements Co
         }
 
         if (itemId == R.id.list_context_menu_show_on_map) {
-            IntentDashboardUtils.showTrackOnMap(this, false, trackIds);
+            DataProvider.showTrackOnMap(this, false, trackIds);
             return true;
         }
 

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

@@ -37,6 +37,7 @@ import de.dennisguse.opentracks.data.TrackDataHub;
 import de.dennisguse.opentracks.data.models.Track;
 import de.dennisguse.opentracks.databinding.TrackRecordedBinding;
 import de.dennisguse.opentracks.fragments.StatisticsRecordedFragment;
+import de.dennisguse.opentracks.publicapi.DataProvider;
 import de.dennisguse.opentracks.services.RecordingStatus;
 import de.dennisguse.opentracks.services.TrackRecordingService;
 import de.dennisguse.opentracks.services.TrackRecordingServiceConnection;
@@ -45,7 +46,6 @@ import de.dennisguse.opentracks.share.ShareUtils;
 import de.dennisguse.opentracks.ui.aggregatedStatistics.ConfirmDeleteDialogFragment;
 import de.dennisguse.opentracks.ui.intervals.IntervalsFragment;
 import de.dennisguse.opentracks.ui.markers.MarkerListActivity;
-import de.dennisguse.opentracks.util.IntentDashboardUtils;
 import de.dennisguse.opentracks.util.IntentUtils;
 
 /**
@@ -167,7 +167,7 @@ public class TrackRecordedActivity extends AbstractTrackDeleteActivity implement
         }
 
         if (item.getItemId() == R.id.track_detail_menu_show_on_map) {
-            IntentDashboardUtils.showTrackOnMap(this, false, trackId);
+            DataProvider.showTrackOnMap(this, false, trackId);
             return true;
         }
 

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

@@ -38,17 +38,18 @@ import de.dennisguse.opentracks.data.models.TrackPoint;
 import de.dennisguse.opentracks.databinding.TrackRecordingBinding;
 import de.dennisguse.opentracks.fragments.ChooseActivityTypeDialogFragment;
 import de.dennisguse.opentracks.fragments.StatisticsRecordingFragment;
+import de.dennisguse.opentracks.publicapi.DataProvider;
 import de.dennisguse.opentracks.sensors.GpsStatusValue;
 import de.dennisguse.opentracks.services.RecordingStatus;
 import de.dennisguse.opentracks.services.TrackRecordingService;
 import de.dennisguse.opentracks.services.TrackRecordingServiceConnection;
 import de.dennisguse.opentracks.settings.PreferencesUtils;
 import de.dennisguse.opentracks.settings.SettingsActivity;
+import de.dennisguse.opentracks.ui.customRecordingLayout.RecordingLayout;
 import de.dennisguse.opentracks.ui.intervals.IntervalsFragment;
 import de.dennisguse.opentracks.ui.markers.MarkerEditActivity;
 import de.dennisguse.opentracks.ui.markers.MarkerListActivity;
 import de.dennisguse.opentracks.ui.util.ActivityUtils;
-import de.dennisguse.opentracks.util.IntentDashboardUtils;
 import de.dennisguse.opentracks.util.IntentUtils;
 
 /**
@@ -266,7 +267,7 @@ public class TrackRecordingActivity extends AbstractActivity implements ChooseAc
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         if (item.getItemId() == R.id.track_detail_menu_show_on_map) {
-            IntentDashboardUtils.showTrackOnMap(this, true, trackId);
+            DataProvider.showTrackOnMap(this, true, trackId);
             return true;
         }
 
@@ -278,15 +279,17 @@ public class TrackRecordingActivity extends AbstractActivity implements ChooseAc
             Intent intent = IntentUtils
                     .newIntent(this, MarkerEditActivity.class)
                     .putExtra(MarkerEditActivity.EXTRA_TRACK_ID, trackId)
-                    .putExtra(MarkerEditActivity.EXTRA_LOCATION, trackPoint.getPosition().toLocation());
+                    .putExtra(MarkerEditActivity.EXTRA_LOCATION, trackPoint.position().toLocation());
             startActivity(intent);
             return true;
         }
 
         if (item.getItemId() == R.id.track_detail_menu_select_layout) {
             AlertDialog.Builder builder = new AlertDialog.Builder(this);
-            List<String> layoutNames = PreferencesUtils.getAllCustomLayoutNames();
-            builder.setTitle(getString(R.string.custom_layout_select_layout)).setItems(layoutNames.toArray(new String[0]), (dialog, which) -> PreferencesUtils.setDefaultLayout(layoutNames.get(which)));
+            List<String> layoutNames = PreferencesUtils.getAllCustomLayouts().stream()
+                    .map(RecordingLayout::getName)
+                    .toList();
+            builder.setTitle(getString(R.string.custom_layout_select_layout)).setItems(layoutNames.toArray(new String[0]), (dialog, which) -> PreferencesUtils.setSelectedLayoutName(layoutNames.get(which)));
             builder.create().show();
             return true;
         }

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

@@ -35,11 +35,11 @@ import de.dennisguse.opentracks.data.TrackDataHub;
 import de.dennisguse.opentracks.data.models.Statistics;
 import de.dennisguse.opentracks.data.models.Track;
 import de.dennisguse.opentracks.data.models.TrackPoint;
+import de.dennisguse.opentracks.data.statistics.SegmentStatisticUpdater;
+import de.dennisguse.opentracks.data.statistics.TrackStatisticsUpdater;
 import de.dennisguse.opentracks.databinding.ChartBinding;
 import de.dennisguse.opentracks.settings.PreferencesUtils;
 import de.dennisguse.opentracks.settings.UnitSystem;
-import de.dennisguse.opentracks.data.statistics.SegmentStatisticUpdater;
-import de.dennisguse.opentracks.data.statistics.TrackStatisticsUpdater;
 
 /**
  * A fragment to display track chart to the user.
@@ -204,7 +204,7 @@ public class ChartFragment extends Fragment implements TrackDataHub.Listener {
 
     public void onSampledInTrackPoint(@NonNull TrackPoint trackPoint, @NonNull Statistics trackStatistics) {
         if (isResumed()) {
-            ChartPoint point = ChartPoint.create(trackStatistics, trackPoint, trackPoint.getSpeed(), chartByDistance, viewBinding.chartView.getUnitSystem());
+            ChartPoint point = ChartPoint.create(trackStatistics, trackPoint, trackPoint.position().speed(), chartByDistance, viewBinding.chartView.getUnitSystem());
             pendingPoints.add(point);
         }
     }

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

@@ -27,8 +27,8 @@ public record ChartPoint(
                 chartByDistance
                         ? trackStatistics.totalDistance().toKM_Miles(unitSystem)
                         : trackStatistics.totalDuration().toMillis(),
-                trackPoint.hasAltitude()
-                        ? Distance.of(trackPoint.getAltitude().toM()).toM_FT(unitSystem)
+                trackPoint.position().hasAltitude()
+                        ? Distance.of(trackPoint.position().altitude().toM()).toM_FT(unitSystem)
                         : null,
                 smoothedSpeed != null
                         ? smoothedSpeed.to(unitSystem)
@@ -36,14 +36,14 @@ public record ChartPoint(
                 smoothedSpeed != null
                         ? smoothedSpeed.toPace(unitSystem).toSeconds() / 60d
                         : null,
-                trackPoint.hasHeartRate()
-                        ? (double) trackPoint.getHeartRate().getBPM()
+                trackPoint.heartRate() != null
+                        ? (double) trackPoint.heartRate().getBPM()
                         : null,
-                trackPoint.hasCadence()
-                        ? (double) trackPoint.getCadence().getRPM()
+                trackPoint.cadence() != null
+                        ? (double) trackPoint.cadence().getRPM()
                         : null,
-                trackPoint.hasPower()
-                        ? (double) trackPoint.getPower().getW()
+                trackPoint.power() != null
+                        ? (double) trackPoint.power().getW()
                         : null
         );
     }

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

@@ -49,12 +49,13 @@ import de.dennisguse.opentracks.data.models.Position;
 import de.dennisguse.opentracks.data.models.Power;
 import de.dennisguse.opentracks.data.models.Speed;
 import de.dennisguse.opentracks.data.models.Statistics;
+import de.dennisguse.opentracks.data.models.Temperature;
 import de.dennisguse.opentracks.data.models.Track;
 import de.dennisguse.opentracks.data.models.TrackPoint;
+import de.dennisguse.opentracks.data.statistics.SensorStatistics;
 import de.dennisguse.opentracks.data.tables.MarkerColumns;
 import de.dennisguse.opentracks.data.tables.TrackPointsColumns;
 import de.dennisguse.opentracks.data.tables.TracksColumns;
-import de.dennisguse.opentracks.data.statistics.SensorStatistics;
 import de.dennisguse.opentracks.ui.markers.MarkerUtils;
 import de.dennisguse.opentracks.util.FileUtils;
 
@@ -68,9 +69,11 @@ public class ContentProviderUtils {
 
     private static final String TAG = ContentProviderUtils.class.getSimpleName();
 
+    //TODO Move to CustomContentProvider
     // The authority (the first part of the URI) for the app's content provider.
     static final String AUTHORITY_PACKAGE = BuildConfig.APPLICATION_ID + ".content";
 
+    //TODO Move to CustomContentProvider
     // The base URI for the app's content provider.
     public static final String CONTENT_BASE_URI = "content://" + AUTHORITY_PACKAGE;
 
@@ -538,13 +541,19 @@ public class ContentProviderUtils {
         int speedIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.SPEED);
         int bearingIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.BEARING);
         int sensorHeartRateIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.SENSOR_HEARTRATE);
+        int temperatureIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.SENSOR_TEMPERATURE);
         int sensorCadenceIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.SENSOR_CADENCE);
         int sensorDistanceIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.SENSOR_DISTANCE);
         int sensorPowerIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.SENSOR_POWER);
         int altitudeGainIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.ALTITUDE_GAIN);
         int altitudeLossIndex = cursor.getColumnIndexOrThrow(TrackPointsColumns.ALTITUDE_LOSS);
 
-        TrackPoint trackPoint = new TrackPoint(
+        AltitudeGainLoss altitudeGainLoss = null;
+        if (!cursor.isNull(altitudeGainIndex) && !cursor.isNull(altitudeLossIndex)) {
+            altitudeGainLoss = new AltitudeGainLoss(cursor.getFloat(altitudeGainIndex), cursor.getFloat(altitudeLossIndex));
+        }
+
+        return new TrackPoint(
                 new TrackPoint.Id(cursor.getInt(idIndex)),
                 TrackPoint.Type.getById(cursor.getInt(typeIndex)),
                 new Position(
@@ -556,26 +565,14 @@ public class ContentProviderUtils {
                         !cursor.isNull(accuracyVerticalIndex) ? Distance.of(cursor.getFloat(accuracyVerticalIndex)) : null,
                         !cursor.isNull(bearingIndex) ? cursor.getFloat(bearingIndex) : null,
                         !cursor.isNull(speedIndex) ? Speed.of(cursor.getFloat(speedIndex)) : null
-                ));
-
-        if (!cursor.isNull(sensorHeartRateIndex)) {
-            trackPoint.setHeartRate(cursor.getFloat(sensorHeartRateIndex));
-        }
-        if (!cursor.isNull(sensorCadenceIndex)) {
-            trackPoint.setCadence(cursor.getFloat(sensorCadenceIndex));
-        }
-        if (!cursor.isNull(sensorDistanceIndex)) {
-            trackPoint.setSensorDistance(Distance.of(cursor.getFloat(sensorDistanceIndex)));
-        }
-        if (!cursor.isNull(sensorPowerIndex)) {
-            trackPoint.setPower(cursor.getFloat(sensorPowerIndex));
-        }
-
-        if (!cursor.isNull(altitudeGainIndex) && !cursor.isNull(altitudeLossIndex)) {
-            trackPoint.setAltitudeGainLoss(cursor.getFloat(altitudeGainIndex), cursor.getFloat(altitudeLossIndex));
-        }
-
-        return trackPoint;
+                ),
+                !cursor.isNull(sensorDistanceIndex) ? Distance.of(cursor.getFloat(sensorDistanceIndex)) : null,
+                !cursor.isNull(sensorHeartRateIndex) ? HeartRate.of(cursor.getFloat(sensorHeartRateIndex)) : null,
+                !cursor.isNull(temperatureIndex) ? Temperature.of(cursor.getFloat(temperatureIndex)) : null,
+                !cursor.isNull(sensorCadenceIndex) ? Cadence.of(cursor.getFloat(sensorCadenceIndex)) : null,
+                !cursor.isNull(sensorPowerIndex) ? Power.of(cursor.getFloat(sensorPowerIndex)) : null,
+                altitudeGainLoss
+        );
     }
 
     //TODO Only used for file import; might be better to replace it.
@@ -637,42 +634,45 @@ public class ContentProviderUtils {
     private ContentValues createContentValues(TrackPoint trackPoint, Track.Id trackId) {
         ContentValues values = new ContentValues();
         values.put(TrackPointsColumns.TRACKID, trackId.id());
-        values.put(TrackPointsColumns.TYPE, trackPoint.getType().type_db);
+        values.put(TrackPointsColumns.TYPE, trackPoint.type().type_db);
 
-        if (trackPoint.hasLocation()) {
-            values.put(TrackPointsColumns.LATITUDE, (int) (trackPoint.getPosition().latitude() * 1E6));
-            values.put(TrackPointsColumns.LONGITUDE, (int) (trackPoint.getPosition().longitude() * 1E6));
+        if (trackPoint.position().hasLocation()) {
+            values.put(TrackPointsColumns.LATITUDE, (int) (trackPoint.position().latitude() * 1E6));
+            values.put(TrackPointsColumns.LONGITUDE, (int) (trackPoint.position().longitude() * 1E6));
         }
         values.put(TrackPointsColumns.TIME, trackPoint.getTime().toEpochMilli());
-        if (trackPoint.hasAltitude()) {
-            values.put(TrackPointsColumns.ALTITUDE, trackPoint.getAltitude().toM());
+        if (trackPoint.position().hasAltitude()) {
+            values.put(TrackPointsColumns.ALTITUDE, trackPoint.position().altitude().toM());
         }
-        if (trackPoint.hasHorizontalAccuracy()) {
-            values.put(TrackPointsColumns.HORIZONTAL_ACCURACY, trackPoint.getHorizontalAccuracy().toM());
+        if (trackPoint.position().hasHorizontalAccuracy()) {
+            values.put(TrackPointsColumns.HORIZONTAL_ACCURACY, trackPoint.position().horizontalAccuracy().toM());
         }
-        if (trackPoint.hasSpeed()) {
-            values.put(TrackPointsColumns.SPEED, trackPoint.getSpeed().toMPS());
+        if (trackPoint.position().hasSpeed()) {
+            values.put(TrackPointsColumns.SPEED, trackPoint.position().speed().toMPS());
         }
-        if (trackPoint.hasBearing()) {
-            values.put(TrackPointsColumns.BEARING, trackPoint.getBearing());
+        if (trackPoint.position().hasBearing()) {
+            values.put(TrackPointsColumns.BEARING, trackPoint.position().bearing());
         }
 
-        if (trackPoint.hasHeartRate()) {
-            values.put(TrackPointsColumns.SENSOR_HEARTRATE, trackPoint.getHeartRate().getBPM());
+        if (trackPoint.heartRate() != null) {
+            values.put(TrackPointsColumns.SENSOR_HEARTRATE, trackPoint.heartRate().getBPM());
         }
-        if (trackPoint.hasCadence()) {
-            values.put(TrackPointsColumns.SENSOR_CADENCE, trackPoint.getCadence().getRPM());
+        if (trackPoint.temperature() != null) {
+            values.put(TrackPointsColumns.SENSOR_TEMPERATURE, trackPoint.temperature().getCelsius());
         }
-        if (trackPoint.hasSensorDistance()) {
-            values.put(TrackPointsColumns.SENSOR_DISTANCE, trackPoint.getSensorDistance().toM());
+        if (trackPoint.cadence() != null) {
+            values.put(TrackPointsColumns.SENSOR_CADENCE, trackPoint.cadence().getRPM());
         }
-        if (trackPoint.hasPower()) {
-            values.put(TrackPointsColumns.SENSOR_POWER, trackPoint.getPower().getW());
+        if (trackPoint.sensorDistance() != null) {
+            values.put(TrackPointsColumns.SENSOR_DISTANCE, trackPoint.sensorDistance().toM());
+        }
+        if (trackPoint.power() != null) {
+            values.put(TrackPointsColumns.SENSOR_POWER, trackPoint.power().getW());
         }
 
-        if (trackPoint.hasAltitudeGainLoss()) {
-            values.put(TrackPointsColumns.ALTITUDE_GAIN, trackPoint.getAltitudeGainLoss().gain_m());
-            values.put(TrackPointsColumns.ALTITUDE_LOSS, trackPoint.getAltitudeGainLoss().loss_m());
+        if (trackPoint.altitudeGainLoss() != null) {
+            values.put(TrackPointsColumns.ALTITUDE_GAIN, trackPoint.altitudeGainLoss().gain_m());
+            values.put(TrackPointsColumns.ALTITUDE_LOSS, trackPoint.altitudeGainLoss().loss_m());
         }
         return values;
     }

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

@@ -38,6 +38,7 @@ import de.dennisguse.opentracks.data.models.TrackPoint;
 import de.dennisguse.opentracks.data.tables.MarkerColumns;
 import de.dennisguse.opentracks.data.tables.TrackPointsColumns;
 import de.dennisguse.opentracks.data.tables.TracksColumns;
+import de.dennisguse.opentracks.publicapi.DataProvider;
 import de.dennisguse.opentracks.settings.PreferencesUtils;
 
 /**
@@ -94,7 +95,6 @@ public class CustomContentProvider extends ContentProvider {
             "AND t." + TrackPointsColumns.TYPE + " NOT IN (" + TrackPoint.Type.SEGMENT_START_MANUAL.type_db + ")";
 
     public CustomContentProvider() {
-        //TODO Add tests for used URIs (incl. Dashboard API)
         uriMatcher = new UriMatcher(UriMatcher.NO_MATCH);
         uriMatcher.addURI(ContentProviderUtils.AUTHORITY_PACKAGE, TrackPointsColumns.CONTENT_URI_BY_ID.getPath(), UrlType.TRACKPOINTS.ordinal());
         uriMatcher.addURI(ContentProviderUtils.AUTHORITY_PACKAGE, TrackPointsColumns.CONTENT_URI_BY_ID.getPath() + "/#", UrlType.TRACKPOINTS_BY_ID.ordinal());
@@ -108,6 +108,10 @@ public class CustomContentProvider extends ContentProvider {
         uriMatcher.addURI(ContentProviderUtils.AUTHORITY_PACKAGE, MarkerColumns.CONTENT_URI.getPath(), UrlType.MARKERS.ordinal());
         uriMatcher.addURI(ContentProviderUtils.AUTHORITY_PACKAGE, MarkerColumns.CONTENT_URI.getPath() + "/#", UrlType.MARKERS_BY_ID.ordinal());
         uriMatcher.addURI(ContentProviderUtils.AUTHORITY_PACKAGE, MarkerColumns.CONTENT_URI_BY_TRACKID.getPath() + "/*", UrlType.MARKERS_BY_TRACKID.ordinal());
+
+        uriMatcher.addURI(ContentProviderUtils.AUTHORITY_PACKAGE, UrlType.DASHBOARD_TRACKS_BY_IDS.getPath() + "*", UrlType.DASHBOARD_TRACKS_BY_IDS.ordinal());
+        uriMatcher.addURI(ContentProviderUtils.AUTHORITY_PACKAGE, UrlType.DASHBOARD_TRACKPOINTS_BY_TRACKIDS.getPath() + "*", UrlType.DASHBOARD_TRACKPOINTS_BY_TRACKIDS.ordinal());
+        uriMatcher.addURI(ContentProviderUtils.AUTHORITY_PACKAGE, UrlType.DASHBOARD_MARKERS_BY_TRACKIDS.getPath() + "*", UrlType.DASHBOARD_MARKERS_BY_TRACKIDS.ordinal());
     }
 
     @Override
@@ -170,12 +174,21 @@ public class CustomContentProvider extends ContentProvider {
 
     @Override
     public String getType(@NonNull Uri url) {
+        String contentType = getUrlType(url).contentType;
+        if (contentType != null) {
+            return contentType;
+        }
+
+        //TODO replace with getUrlType(url).getContentType()
         return switch (getUrlType(url)) {
             case TRACKPOINTS -> TrackPointsColumns.CONTENT_TYPE;
             case TRACKPOINTS_BY_TRACKID -> TrackPointsColumns.CONTENT_ITEMTYPE;
             case TRACKS -> TracksColumns.CONTENT_TYPE;
             case MARKERS -> MarkerColumns.CONTENT_TYPE;
             case MARKERS_BY_TRACKID -> MarkerColumns.CONTENT_ITEMTYPE;
+            case DASHBOARD_TRACKS_BY_IDS -> UrlType.DASHBOARD_TRACKS_BY_IDS.contentType;
+            case DASHBOARD_TRACKPOINTS_BY_TRACKIDS -> UrlType.DASHBOARD_TRACKPOINTS_BY_TRACKIDS.contentType;
+            case DASHBOARD_MARKERS_BY_TRACKIDS ->  UrlType.DASHBOARD_MARKERS_BY_TRACKIDS.contentType;
             default -> throw new IllegalArgumentException("Unknown URL " + url);
         };
     }
@@ -225,6 +238,7 @@ public class CustomContentProvider extends ContentProvider {
         SQLiteQueryBuilder queryBuilder = new SQLiteQueryBuilder();
         String sortOrder = null;
         String groupBy = null;
+        //TODO queryBuilder.setStrict(true);
         //TODO queryBuilder.appendWhere() should use selectionArgs?
         switch (getUrlType(url)) {
             case TRACKPOINTS -> {
@@ -239,6 +253,11 @@ public class CustomContentProvider extends ContentProvider {
                 queryBuilder.setTables(TrackPointsColumns.TABLE_NAME);
                 queryBuilder.appendWhere(TrackPointsColumns.TRACKID + " IN (" + TextUtils.join(SQL_LIST_DELIMITER, ContentProviderUtils.parseTrackIdsFromUri(url)) + ")");
             }
+            case DASHBOARD_TRACKPOINTS_BY_TRACKIDS -> {
+                queryBuilder.setTables(TrackPointsColumns.TABLE_NAME);
+                queryBuilder.appendWhere(TrackPointsColumns.TRACKID + " IN (" + TextUtils.join(SQL_LIST_DELIMITER, ContentProviderUtils.parseTrackIdsFromUri(url)) + ")");
+                queryBuilder.setProjectionMap(DataProvider.DATA_PROJECTIONMAP_TRACKPOINTS);
+            }
             case TRACKS -> {
                 if (projection != null && Arrays.asList(projection).contains(TracksColumns.MARKER_COUNT)) {
                     queryBuilder.setTables(TracksColumns.TABLE_NAME + " LEFT OUTER JOIN (SELECT " + MarkerColumns.TRACKID + " AS markerTrackId, COUNT(*) AS " + TracksColumns.MARKER_COUNT + " FROM " + MarkerColumns.TABLE_NAME + " GROUP BY " + MarkerColumns.TRACKID + ") ON (" + TracksColumns.TABLE_NAME + "." + TracksColumns._ID + "= markerTrackId)");
@@ -251,6 +270,11 @@ public class CustomContentProvider extends ContentProvider {
                 queryBuilder.setTables(TracksColumns.TABLE_NAME);
                 queryBuilder.appendWhere(TracksColumns._ID + " IN (" + TextUtils.join(SQL_LIST_DELIMITER, ContentProviderUtils.parseTrackIdsFromUri(url)) + ")");
             }
+            case DASHBOARD_TRACKS_BY_IDS ->  {
+                queryBuilder.setTables(TracksColumns.TABLE_NAME);
+                queryBuilder.appendWhere(TracksColumns._ID + " IN (" + TextUtils.join(SQL_LIST_DELIMITER, ContentProviderUtils.parseTrackIdsFromUri(url)) + ")");
+                queryBuilder.setProjectionMap(DataProvider.DATA_PROJECTIONMAP_TRACKS);
+            }
             case TRACKS_SENSOR_STATS -> {
                 //TODO Replace with SQLQueryBuilder?
                 long trackId = ContentUris.parseId(url);
@@ -281,6 +305,11 @@ public class CustomContentProvider extends ContentProvider {
                 queryBuilder.setTables(MarkerColumns.TABLE_NAME);
                 queryBuilder.appendWhere(MarkerColumns.TRACKID + " IN (" + TextUtils.join(SQL_LIST_DELIMITER, ContentProviderUtils.parseTrackIdsFromUri(url)) + ")");
             }
+            case DASHBOARD_MARKERS_BY_TRACKIDS -> {
+                queryBuilder.setTables(MarkerColumns.TABLE_NAME);
+                queryBuilder.appendWhere(MarkerColumns.TRACKID + " IN (" + TextUtils.join(SQL_LIST_DELIMITER, ContentProviderUtils.parseTrackIdsFromUri(url)) + ")");
+                queryBuilder.setProjectionMap(DataProvider.DATA_PROJECTIONMAP_MARKERS);
+            }
             default -> throw new IllegalArgumentException("Unknown url " + url);
         }
         Cursor cursor = queryBuilder.query(db, projection, selection, selectionArgs, groupBy, null, sortOrder);
@@ -372,9 +401,11 @@ public class CustomContentProvider extends ContentProvider {
         throw new SQLException("Failed to insert a marker " + url);
     }
 
-    private enum UrlType {
+    //TODO Add ContentType as attribute
+    public enum UrlType {
         TRACKPOINTS,
         TRACKPOINTS_BY_ID,
+        //TODO Check if still used
         TRACKPOINTS_BY_TRACKID,
         TRACKS,
         TRACKS_BY_ID,
@@ -382,6 +413,36 @@ public class CustomContentProvider extends ContentProvider {
         TRACKS_AGGREGATED_STATISTICS,
         MARKERS,
         MARKERS_BY_ID,
-        MARKERS_BY_TRACKID
+        @Deprecated //TODO Should not be used anymore
+        MARKERS_BY_TRACKID,
+
+        DASHBOARD_TRACKS_BY_IDS(Uri.parse(ContentProviderUtils.CONTENT_BASE_URI + "/dashboard/tracks/"), TracksColumns.CONTENT_TYPE),
+        DASHBOARD_TRACKPOINTS_BY_TRACKIDS(Uri.parse(ContentProviderUtils.CONTENT_BASE_URI + "/dashboard/trackpoints/"), TrackPointsColumns.CONTENT_TYPE),
+        DASHBOARD_MARKERS_BY_TRACKIDS(Uri.parse(ContentProviderUtils.CONTENT_BASE_URI + "/dashboard/markers/"), MarkerColumns.CONTENT_TYPE);
+
+        private final Uri uri;
+
+        private final String contentType;
+
+        //TODO Add Uri as attribute:
+        //TODO Add ContentType as attribute:
+        @Deprecated()
+        UrlType() {
+            this.uri = null;
+            this.contentType = null;
+        }
+
+        UrlType(Uri uri, String contentType) {
+            this.uri = uri;
+            this.contentType = contentType;
+        }
+
+        public Uri getUri() {
+            return uri;
+        }
+
+        String getPath() {
+            return uri.getPath();
+        }
     }
 }

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

@@ -29,7 +29,7 @@ class CustomSQLiteOpenHelper extends SQLiteOpenHelper {
 
     private static final String TAG = CustomSQLiteOpenHelper.class.getSimpleName();
 
-    private static final int DATABASE_VERSION = 40;
+    private static final int DATABASE_VERSION = 42;
 
     private final Context context;
 
@@ -84,6 +84,8 @@ class CustomSQLiteOpenHelper extends SQLiteOpenHelper {
                 case 38 -> upgradeFrom37to38(db);
                 case 39 -> upgradeFrom38to39(db);
                 case 40 -> upgradeFrom39to40(db);
+                case 41 -> upgradeFrom40to41(db);
+                case 42 -> upgradeFrom41to42(db);
                 default -> throw new RuntimeException("Not implemented: upgrade to " + toVersion);
             }
         }
@@ -111,6 +113,8 @@ class CustomSQLiteOpenHelper extends SQLiteOpenHelper {
                 case 37 -> downgradeFrom38to37(db);
                 case 38 -> downgradeFrom39to38(db);
                 case 39 -> downgradeFrom40to39(db);
+                case 40 -> downgradeFrom41to40(db);
+                case 41 -> downgradeFrom42to41(db);
                 default -> throw new RuntimeException("Not implemented: downgrade to " + toVersion);
             }
         }
@@ -734,4 +738,60 @@ class CustomSQLiteOpenHelper extends SQLiteOpenHelper {
         db.setTransactionSuccessful();
         db.endTransaction();
     }
+
+    private void upgradeFrom40to41(SQLiteDatabase db) {
+        db.beginTransaction();
+
+        db.execSQL("ALTER TABLE trackpoints RENAME TO trackpoints_old");
+        db.execSQL("CREATE TABLE trackpoints (_id INTEGER PRIMARY KEY AUTOINCREMENT, trackid INTEGER NOT NULL, longitude INTEGER, latitude INTEGER, time INTEGER, elevation FLOAT, accuracy FLOAT, speed FLOAT, bearing FLOAT, sensor_heartrate FLOAT, sensor_temperature FLOAT, sensor_cadence FLOAT, sensor_power FLOAT, elevation_gain FLOAT, elevation_loss FLOAT, type TEXT CHECK(type IN (-2, -1, 0, 1, 3)), sensor_distance FLOAT, accuracy_vertical FLOAT, FOREIGN KEY (trackid) REFERENCES tracks(_id) ON UPDATE CASCADE ON DELETE CASCADE)");
+        db.execSQL("INSERT INTO trackpoints SELECT _id, trackid, longitude, latitude, time, elevation, accuracy, speed, bearing, sensor_heartrate, null, sensor_cadence, sensor_power, elevation_gain, elevation_gain, type, sensor_distance, accuracy_vertical FROM trackpoints_old");
+        db.execSQL("DROP TABLE trackpoints_old");
+
+        db.execSQL("CREATE INDEX trackpoints_trackid_index ON trackpoints(trackid)");
+
+        db.setTransactionSuccessful();
+        db.endTransaction();
+    }
+
+    private void downgradeFrom41to40(SQLiteDatabase db) {
+        db.beginTransaction();
+
+        db.execSQL("ALTER TABLE trackpoints RENAME TO trackpoints_old");
+        db.execSQL("CREATE TABLE trackpoints (_id INTEGER PRIMARY KEY AUTOINCREMENT, trackid INTEGER NOT NULL, longitude INTEGER, latitude INTEGER, time INTEGER, elevation FLOAT, accuracy FLOAT, speed FLOAT, bearing FLOAT, sensor_heartrate FLOAT, sensor_cadence FLOAT, sensor_power FLOAT, elevation_gain FLOAT, elevation_loss FLOAT, type TEXT CHECK(type IN (-2, -1, 0, 1, 3)), sensor_distance FLOAT, accuracy_vertical FLOAT, FOREIGN KEY (trackid) REFERENCES tracks(_id) ON UPDATE CASCADE ON DELETE CASCADE)");
+        db.execSQL("INSERT INTO trackpoints SELECT _id, trackid, longitude, latitude, time, elevation, accuracy, speed, bearing, sensor_heartrate, sensor_cadence, sensor_power, elevation_gain, elevation_gain, type, sensor_distance, accuracy_vertical FROM trackpoints_old");
+        db.execSQL("DROP TABLE trackpoints_old");
+
+        db.execSQL("CREATE INDEX trackpoints_trackid_index ON trackpoints(trackid)");
+
+        db.setTransactionSuccessful();
+        db.endTransaction();
+    }
+
+    private void upgradeFrom41to42(SQLiteDatabase db) {
+        db.beginTransaction();
+
+        db.execSQL("ALTER TABLE markers RENAME TO markers_old");
+        db.execSQL("CREATE TABLE markers (_id INTEGER PRIMARY KEY AUTOINCREMENT, trackid INTEGER NOT NULL, name TEXT, description TEXT, marker_type_localized TEXT, photoUrl TEXT, longitude INTEGER, latitude INTEGER, time INTEGER, altitude FLOAT, accuracy FLOAT, bearing FLOAT, FOREIGN KEY (trackid) REFERENCES tracks(_id) ON UPDATE CASCADE ON DELETE CASCADE)");
+        db.execSQL("INSERT INTO markers SELECT _id, trackid, name, description, category, photoUrl, longitude, latitude, time, elevation, accuracy, bearing FROM markers_old");
+        db.execSQL("DROP TABLE markers_old");
+
+        db.execSQL("CREATE INDEX markers_trackid_index ON markers(trackid)");
+
+        db.setTransactionSuccessful();
+        db.endTransaction();
+    }
+
+    private void downgradeFrom42to41(SQLiteDatabase db) {
+        db.beginTransaction();
+
+        db.execSQL("ALTER TABLE markers RENAME TO markers_old");
+        db.execSQL("CREATE TABLE markers (_id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT, description TEXT, category TEXT, trackid INTEGER NOT NULL, longitude INTEGER, latitude INTEGER, time INTEGER, elevation FLOAT, accuracy FLOAT, bearing FLOAT, photoUrl TEXT, FOREIGN KEY (trackid) REFERENCES tracks(_id) ON UPDATE CASCADE ON DELETE CASCADE)");
+        db.execSQL("INSERT INTO markers SELECT _id, name, description, marker_type_localized, trackid, longitude, latitude, time, altitude, accuracy, bearing, photoUrl FROM markers_old");
+        db.execSQL("DROP TABLE markers_old");
+
+        db.execSQL("CREATE INDEX markers_trackid_index ON markers(trackid)");
+
+        db.setTransactionSuccessful();
+        db.endTransaction();
+    }
 }

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

@@ -89,11 +89,10 @@ public class ShareContentProvider extends CustomContentProvider {
         trackIdBuilder.deleteCharAt(trackIdBuilder.lastIndexOf(TRACKID_DELIMITER));
 
         Uri uri = Uri.parse(TracksColumns.CONTENT_URI + "/" + trackFileFormat.getPreferenceId() + "/" + trackIdBuilder + "/" + Uri.encode(filename));
-        String mime = getTypeMime(uri);
 
-        Log.d(TAG, "Created uri " + uri + " with MIME " + mime);
+        Log.d(TAG, "Created uri " + uri + " with MIME " + trackFileFormat.getMimeType());
 
-        return new Pair<>(uri, mime);
+        return new Pair<>(uri, trackFileFormat.getMimeType());
     }
 
     static Set<Track.Id> parseURI(Uri uri) {
@@ -126,6 +125,7 @@ public class ShareContentProvider extends CustomContentProvider {
         }
     }
 
+    @Nullable
     private static TrackFileFormat getTrackFileFormat(@NonNull Uri uri) {
         return switch (uriMatcher.match(uri)) {
             case URI_GPX -> TrackFileFormat.GPX;
@@ -134,16 +134,10 @@ public class ShareContentProvider extends CustomContentProvider {
             case URI_KMZ_WITH_TRACKDETAIL_SENSORDATA_AND_PICTURES ->
                     TrackFileFormat.KMZ_WITH_TRACKDETAIL_AND_SENSORDATA_AND_PICTURES;
             case URI_CSV -> TrackFileFormat.CSV;
-            default ->
-                    throw new RuntimeException("Could not derive TrackFileFormat from Uri " + uri);
+            default -> null;
         };
     }
 
-    @Nullable
-    private static String getTypeMime(@NonNull Uri uri) {
-        return getTrackFileFormat(uri).getMimeType();
-    }
-
     @Override
     public Cursor query(@NonNull Uri uri, @Nullable String[] projection, @Nullable String selection, @Nullable String[] selectionArgs, @Nullable String sortOrder) {
         if (uriMatcher.match(uri) == -1) {
@@ -182,9 +176,9 @@ public class ShareContentProvider extends CustomContentProvider {
     @Nullable
     @Override
     public String getType(@NonNull Uri uri) {
-        String mime = getTypeMime(uri);
-        if (mime != null) {
-            return mime;
+        TrackFileFormat trackFileFormat = getTrackFileFormat(uri);
+        if (trackFileFormat != null) {
+            return trackFileFormat.getMimeType();
         }
 
         return super.getType(uri);

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

@@ -33,12 +33,12 @@ import java.util.Set;
 import de.dennisguse.opentracks.data.models.Statistics;
 import de.dennisguse.opentracks.data.models.Track;
 import de.dennisguse.opentracks.data.models.TrackPoint;
+import de.dennisguse.opentracks.data.statistics.TrackStatisticsUpdater;
 import de.dennisguse.opentracks.data.tables.TrackPointsColumns;
 import de.dennisguse.opentracks.data.tables.TracksColumns;
 import de.dennisguse.opentracks.services.RecordingStatus;
 import de.dennisguse.opentracks.services.TrackRecordingService;
 import de.dennisguse.opentracks.services.handlers.AltitudeCorrectionManager;
-import de.dennisguse.opentracks.data.statistics.TrackStatisticsUpdater;
 
 /**
  * Track data hub.
@@ -288,14 +288,14 @@ public class TrackDataHub {
                 }
 
                 trackPoint = trackPointIterator.next();
-                TrackPoint.Id trackPointId = trackPoint.getId();
+                TrackPoint.Id trackPointId = trackPoint.id();
 
                 // Stop if past the last wanted point
                 if (maxPointId != null && trackPointId.id() > maxPointId.id()) {
                     break;
                 }
 
-                egm2008Correction.correctAltitude(context, trackPoint);
+                trackPoint = egm2008Correction.correctAltitude(context, trackPoint);
 
                 if (localFirstSeenTrackPointId == null) {
                     localFirstSeenTrackPointId = trackPointId;
@@ -319,7 +319,7 @@ public class TrackDataHub {
         }
 
         if (trackPoint != null) {
-            localLastSeenTrackPointIdId = trackPoint.getId();
+            localLastSeenTrackPointIdId = trackPoint.id();
         }
 
         if (updateSamplingState) {

src/main/java/de/dennisguse/opentracks/data/models/HeartRate.java

@@ -1,5 +1,7 @@
 package de.dennisguse.opentracks.data.models;
 
+import androidx.annotation.Nullable;
+
 public record HeartRate(float value) {
     public static HeartRate INVALID = HeartRate.of(0.0f);
 
@@ -7,6 +9,12 @@ public record HeartRate(float value) {
         return new HeartRate(value);
     }
 
+    @Nullable
+    public static HeartRate ofOrNull(Float value) {
+        if (value == null) return null;
+        return new HeartRate(value);
+    }
+
     public float getBPM() {
         return value;
     }

src/main/java/de/dennisguse/opentracks/data/models/MarkerBuilder.java

@@ -51,10 +51,10 @@ public final class MarkerBuilder {
         this.typeLocalized = "";
         this.photoUrl = null;
 
-        if (!trackPoint.hasLocation())
+        if (!trackPoint.position().hasLocation())
             throw new RuntimeException("Marker requires a trackpoint with a location.");
 
-        this.position = trackPoint.getPosition();
+        this.position = trackPoint.position();
     }
 
     public MarkerBuilder(@Nullable Track.Id trackId, @NonNull TrackPoint trackPoint, String name, String description, String typeLocalized, Uri photoUrl) {

src/main/java/de/dennisguse/opentracks/data/models/Position.java

@@ -17,8 +17,9 @@ public record Position(
         @Nullable Float bearing,
         @Nullable Speed speed
 ) {
+    @Deprecated
     public static Position empty() {
-        return of((Instant) null);
+        return of(null);
     }
 
     public static Position of(@NonNull Instant time) {
@@ -34,10 +35,6 @@ public record Position(
         );
     }
 
-    public static Position of(@NonNull Location location) {
-        return of(location, Instant.ofEpochMilli(location.getTime()));
-    }
-
     public static Position of(@NonNull Location location, @NonNull Instant time) {
         return new Position(
                 time,
@@ -132,21 +129,12 @@ public record Position(
         return new Position(time, latitude, longitude, horizontalAccuracy, altitude, verticalAccuracy, bearing, speed);
     }
 
-    //TODO Use double
-    public Position withCoordinates(Double latitude, Double longitude) {
-        return new Position(time, latitude, longitude, horizontalAccuracy, altitude, verticalAccuracy, bearing, speed);
+    public Position withCoordinates(Position position) {
+        return new Position(time, position.latitude, position.longitude, horizontalAccuracy, altitude, verticalAccuracy, bearing, speed);
     }
 
     //TODO Use float
     public Position withBearing(Float bearing) {
         return new Position(time, latitude, longitude, horizontalAccuracy, altitude, verticalAccuracy, bearing, speed);
     }
-
-    public Position withHorizontalAccuracy(Distance horizontalAccuracy) {
-        return new Position(time, latitude, longitude, horizontalAccuracy, altitude, verticalAccuracy, bearing, speed);
-    }
-
-    public Position withVerticalAccuracy(Distance verticalAccuracy) {
-        return new Position(time, latitude, longitude, horizontalAccuracy, altitude, verticalAccuracy, bearing, speed);
-    }
 }

src/main/java/de/dennisguse/opentracks/data/models/Temperature.java

@@ -0,0 +1,18 @@
+package de.dennisguse.opentracks.data.models;
+
+public record Temperature(
+        float value_celsius
+) {
+
+    public static Temperature of(float value_celsius) {
+        return new Temperature(value_celsius);
+    }
+
+    public static Temperature ofCentiCelsius(int value_centi_celsius) {
+        return Temperature.of((float) (value_centi_celsius / 100.0));
+    }
+
+    public float getCelsius() {
+        return value_celsius;
+    }
+}

src/main/java/de/dennisguse/opentracks/data/models/TrackPoint.java

@@ -22,23 +22,175 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
 import java.time.Instant;
-import java.util.Optional;
 
 /**
  * Sensor and/or location information for a specific point in time.
  * <p>
  * Time is created using the {@link de.dennisguse.opentracks.services.handlers.MonotonicClock}, because system time jump backwards.
- * GPS time is ignored as for non-GPS events, we could not create GPS-based timestamps.
+ * GPS time is ignored as for non-GPS events, we cannot create GPS-based timestamps.
  */
-//TODO Should be a record (with final properties)
-public class TrackPoint {
+public record TrackPoint(
 
-    @Nullable
-    private final TrackPoint.Id id;
+        @Nullable
+        TrackPoint.Id id,
+
+        @NonNull
+        TrackPoint.Type type,
+
+        //Requires: position.time must be non-null
+        @NonNull
+        Position position,
+
+        Distance sensorDistance,
+        HeartRate heartRate,
+        Temperature temperature,
+        Cadence cadence,
+        Power power,
+        AltitudeGainLoss altitudeGainLoss
+) {
+
+    public TrackPoint(Type type, Position position) {
+        this(
+                null,
+                type,
+                position,
+                null,
+                null,
+                null,
+                null,
+                null,
+                null
+        );
+    }
+
+    @Deprecated //TOOD Private?
+    public TrackPoint(Type type, Instant now) {
+        this(
+                null,
+                type,
+                Position.of(now),
+                null,
+                null,
+                null,
+                null,
+                null,
+                null
+        );
+    }
+
+    public static TrackPoint createSegmentStartManualWithTime(Instant time) {
+        return new TrackPoint(TrackPoint.Type.SEGMENT_START_MANUAL, time);
+    }
+
+    public static TrackPoint with(TrackPoint trackPoint, Altitude.EGM2008 correctAltitude) {
+        return new TrackPoint(
+                trackPoint.id,
+                trackPoint.type,
+                new Position(
+                        trackPoint.position.time(),
+                        trackPoint.position.latitude(),
+                        trackPoint.position.longitude(),
+                        trackPoint.position.horizontalAccuracy(),
+                        correctAltitude,
+                        trackPoint.position.verticalAccuracy(),
+                        trackPoint.position.bearing(),
+                        trackPoint.position.speed()
+                ),
+                trackPoint.sensorDistance,
+                trackPoint.heartRate,
+                null,
+                trackPoint.cadence,
+                trackPoint.power,
+                trackPoint.altitudeGainLoss
+        );
+    }
+
+    public TrackPoint with(Type newType) {
+        return new TrackPoint(
+                id,
+                newType,
+                position,
+                sensorDistance,
+                heartRate,
+                null,
+                cadence,
+                power,
+                altitudeGainLoss
+        );
+    }
+
+    public TrackPoint with(Position newPosition) {
+        return new TrackPoint(
+                id,
+                type,
+                newPosition,
+                sensorDistance,
+                heartRate,
+                null,
+                cadence,
+                power,
+                altitudeGainLoss
+        );
+    }
 
-    //Requires: position.time must be non-null
     @NonNull
-    private Position position;
+    public Instant getTime() {
+        return position.time();
+    }
+
+
+    public TrackPoint minusCumulativeSensorData(@NonNull TrackPoint lastTrackPoint) {
+        Distance newSensorDistance = sensorDistance;
+        if (sensorDistance != null && lastTrackPoint.sensorDistance != null) {
+            newSensorDistance = sensorDistance.minus(lastTrackPoint.sensorDistance);
+        }
+        AltitudeGainLoss newAltitudeGainLoss = altitudeGainLoss;
+        if (altitudeGainLoss != null && lastTrackPoint.altitudeGainLoss() != null) {
+            newAltitudeGainLoss = new AltitudeGainLoss(
+                    altitudeGainLoss.gain_m() - lastTrackPoint.altitudeGainLoss.gain_m(),
+                    altitudeGainLoss.loss_m() - lastTrackPoint.altitudeGainLoss.loss_m());
+        }
+        return new TrackPoint(
+                id,
+                type,
+                position,
+                newSensorDistance,
+                heartRate,
+                null,
+                cadence,
+                power,
+                newAltitudeGainLoss
+        );
+    }
+
+    @NonNull
+    public Distance distanceToPrevious(@NonNull TrackPoint previous) {
+        if (sensorDistance() != null) {
+            return sensorDistance();
+        }
+        return distanceToPreviousFromLocation(previous);
+    }
+
+    @NonNull
+    public Distance distanceToPreviousFromLocation(@NonNull TrackPoint previous) {
+        if (!position.hasLocation() || !previous.position().hasLocation()) {
+            throw new RuntimeException("Cannot compute distance.");
+        }
+
+        return Distance.of(position().toLocation().distanceTo(previous.position().toLocation()));
+    }
+
+    public boolean isIdleTriggered() {
+        return type == TrackPoint.Type.IDLE;
+    }
+
+    public boolean isSegmentManualStart() {
+        return type == TrackPoint.Type.SEGMENT_START_MANUAL;
+    }
+
+    public boolean isSegmentManualEnd() {
+        return type == TrackPoint.Type.SEGMENT_END_MANUAL;
+    }
 
     public enum Type {
         SEGMENT_START_MANUAL(-2), //Start of a segment due to user interaction (start, resume)
@@ -75,298 +227,6 @@ public class TrackPoint {
         }
     }
 
-    @NonNull
-    private Type type;
-
-    private Distance sensorDistance;
-    private HeartRate heartRate = null;
-    private Cadence cadence = null;
-    private Power power = null;
-    private AltitudeGainLoss altitudeGainLoss = null;
-
-    public TrackPoint(@Nullable TrackPoint.Id id, @NonNull Type type, @NonNull Position position) {
-        this.id = id;
-        this.type = type;
-        this.position = position;
-    }
-
-    public TrackPoint(@NonNull Type type, @NonNull Instant time) {
-        this(null, type, Position.of(time));
-    }
-
-    public TrackPoint(@NonNull Type type, @NonNull Position position) {
-        this(null, type, position);
-    }
-
-    public static TrackPoint createSegmentStartManualWithTime(Instant time) {
-        return new TrackPoint(Type.SEGMENT_START_MANUAL, time);
-    }
-
-    public static TrackPoint createSegmentEndWithTime(Instant time) {
-        return new TrackPoint(Type.SEGMENT_END_MANUAL, time);
-    }
-
-    @NonNull
-    public Type getType() {
-        return type;
-    }
-
-    @Deprecated //Should not be needed.
-    public TrackPoint setType(@NonNull Type type) {
-        this.type = type;
-        return this;
-    }
-
-    public boolean isIdleTriggered() {
-        return type == Type.IDLE;
-    }
-
-    public boolean isSegmentManualStart() {
-        return type == Type.SEGMENT_START_MANUAL;
-    }
-
-    public boolean isSegmentManualEnd() {
-        return type == Type.SEGMENT_END_MANUAL;
-    }
-
-    //TODO Check if naming is correct.
-    public boolean wasCreatedManually() {
-        return hasLocation() || hasSpeed();
-    }
-
-    /**
-     * May be null if the track was not loaded from the database.
-     */
-    @Nullable
-    public TrackPoint.Id getId() {
-        return id;
-    }
-
-    public boolean hasLocation() {
-        return position.hasLocation();
-    }
-
-    @NonNull
-    public Position getPosition() {
-        return position;
-    }
-
-    public TrackPoint setPosition(Position position) {
-        this.position = position.with(this.position.time());
-        return this;
-    }
-
-    public boolean hasAltitudeGainLoss() {
-        return altitudeGainLoss != null;
-    }
-
-    public AltitudeGainLoss getAltitudeGainLoss() {
-        return altitudeGainLoss;
-    }
-
-    public TrackPoint setAltitudeGainLoss(AltitudeGainLoss altitudeGainLoss) {
-        this.altitudeGainLoss = altitudeGainLoss;
-        return this;
-    }
-
-    public TrackPoint setAltitudeGainLoss(float altitudeGain_m, float altitudeLoss_m) {
-        setAltitudeGainLoss(new AltitudeGainLoss(altitudeGain_m, altitudeLoss_m));
-        return this;
-    }
-
-    @NonNull
-    public Instant getTime() {
-        return position.time();
-    }
-
-    public boolean hasAltitude() {
-        return position.hasAltitude();
-    }
-
-    public Altitude getAltitude() {
-        return position.altitude();
-    }
-
-    @Deprecated
-    public TrackPoint setAltitude(Altitude altitude) {
-        position = position.with(altitude);
-        return this;
-    }
-
-    public boolean hasSpeed() {
-        return position.hasSpeed();
-    }
-
-    public Speed getSpeed() {
-        return position.speed();
-    }
-
-    @Deprecated
-    public TrackPoint setSpeed(Speed speed) {
-        this.position = position.with(speed);
-        return this;
-    }
-
-    public boolean hasBearing() {
-        return position.hasBearing();
-    }
-
-    public float getBearing() {
-        return position.bearing();
-    }
-
-    public TrackPoint setBearing(Float bearing) {
-        this.position = this.position.withBearing(bearing);
-        return this;
-    }
-
-    public boolean hasHorizontalAccuracy() {
-        return position.hasHorizontalAccuracy();
-    }
-
-    public Distance getHorizontalAccuracy() {
-        return position.horizontalAccuracy();
-    }
-
-    @Deprecated
-    public TrackPoint setHorizontalAccuracy(Distance horizontalAccuracy) {
-        this.position = this.position.withHorizontalAccuracy(horizontalAccuracy);
-        return this;
-    }
-
-    public boolean hasVerticalAccuracy() {
-        return position.hasVerticalAccuracy();
-    }
-
-    public Distance getVerticalAccuracy() {
-        return position.verticalAccuracy();
-    }
-
-    public TrackPoint setVerticalAccuracy(Distance verticalAccuracy) {
-        this.position = this.position.withVerticalAccuracy(verticalAccuracy);
-        return this;
-    }
-
-    @NonNull
-    public Distance distanceToPrevious(@NonNull TrackPoint previous) {
-        if (hasSensorDistance()) {
-            return getSensorDistance();
-        }
-        return distanceToPreviousFromLocation(previous);
-    }
-
-    @NonNull
-    public Distance distanceToPreviousFromLocation(@NonNull TrackPoint previous) {
-        if (!hasLocation() || hasLocation() != previous.hasLocation()) {
-            throw new RuntimeException("Cannot compute distance.");
-        }
-
-        return Distance.of(getPosition().toLocation().distanceTo(previous.getPosition().toLocation()));
-    }
-
-    public boolean fulfillsAccuracy(Distance thresholdHorizontalAccuracy) {
-        return position.fulfillsAccuracy(thresholdHorizontalAccuracy);
-    }
-
-    public Optional<Float> bearingTo(@NonNull TrackPoint dest) {
-        if (!dest.hasLocation() || !hasLocation()) {
-            return Optional.empty();
-        }
-        return Optional.of(getPosition().toLocation().bearingTo(dest.getPosition().toLocation()));
-    }
-
-    // Sensor data
-    public boolean hasSensorDistance() {
-        return sensorDistance != null;
-    }
-
-    public Distance getSensorDistance() {
-        return sensorDistance;
-    }
-
-    public TrackPoint setSensorDistance(Distance distance_m) {
-        this.sensorDistance = distance_m;
-        return this;
-    }
-
-    public TrackPoint minusCumulativeSensorData(@NonNull TrackPoint lastTrackPoint) {
-        if (hasSensorDistance() && lastTrackPoint.hasSensorDistance()) {
-            sensorDistance = sensorDistance.minus(lastTrackPoint.getSensorDistance());
-        }
-        if (hasAltitudeGainLoss() && lastTrackPoint.hasAltitudeGainLoss()) {
-            altitudeGainLoss = new AltitudeGainLoss(
-                    altitudeGainLoss.gain_m() - lastTrackPoint.altitudeGainLoss.gain_m(),
-                    altitudeGainLoss.loss_m() - lastTrackPoint.altitudeGainLoss.loss_m());
-        }
-        return this;
-    }
-
-    public boolean hasHeartRate() {
-        return heartRate != null;
-    }
-
-    public HeartRate getHeartRate() {
-        return heartRate;
-    }
-
-    public TrackPoint setHeartRate(HeartRate heartRate) {
-        this.heartRate = heartRate;
-        return this;
-    }
-
-    public TrackPoint setHeartRate(float heartRate) {
-        return setHeartRate(HeartRate.of(heartRate));
-    }
-
-    public boolean hasCadence() {
-        return cadence != null;
-    }
-
-    public Cadence getCadence() {
-        return cadence;
-    }
-
-    public TrackPoint setCadence(Cadence cadence) {
-        this.cadence = cadence;
-        return this;
-    }
-
-    public TrackPoint setCadence(float cadence) {
-        return setCadence(Cadence.of(cadence));
-    }
-
-    public boolean hasPower() {
-        return power != null;
-    }
-
-    public Power getPower() {
-        return power;
-    }
-
-    public TrackPoint setPower(Power power) {
-        this.power = power;
-        return this;
-    }
-
-    public TrackPoint setPower(float power) {
-        return setPower(Power.of(power));
-    }
-
-    @NonNull
-    @Override
-    public String toString() {
-        return "TrackPoint{" +
-                "id=" + id +
-                ", type=" + type +
-                ", position=" + position +
-                ", sensorDistance=" + sensorDistance +
-                ", heartRate=" + heartRate +
-                ", cadence=" + cadence +
-                ", power=" + power +
-                ", altitudeGainLoss=" + altitudeGainLoss +
-                '}';
-    }
-
     public record Id(long id) implements Parcelable {
 
         @Override

src/main/java/de/dennisguse/opentracks/data/statistics/SegmentStatisticUpdater.java

@@ -154,7 +154,7 @@ public class SegmentStatisticUpdater {
         Duration movingDuration = Duration.between(lastTrackPoint.getTime(), trackPoint.getTime());
 
         if (movingDuration.isNegative()) {
-            throw new RuntimeException("Moving time cannot be negative");
+            throw new RuntimeException("Moving time cannot be negative: " + lastTrackPoint.getTime() + " is after " + trackPoint.getTime());
         }
         this.movingDuration = this.movingDuration.plus(movingDuration);
     }

src/main/java/de/dennisguse/opentracks/data/statistics/TrackStatisticsUpdater.java

@@ -111,32 +111,32 @@ public class TrackStatisticsUpdater {
         currentSegment.updateTotalTime(trackPoint.getTime());
 
         // Process sensor data: barometer
-        if (trackPoint.hasAltitudeGainLoss()) {
-            currentSegment.addTotalAltitudeGainLoss(trackPoint.getAltitudeGainLoss());
+        if (trackPoint.altitudeGainLoss() != null) {
+            currentSegment.addTotalAltitudeGainLoss(trackPoint.altitudeGainLoss());
         }
 
-        //Update absolute (GPS-based) altitude
-        if (trackPoint.hasAltitude()) {
-            currentSegment.updateAltitudeExtremities(trackPoint.getAltitude());
+        // Update absolute (GPS-based) altitude
+        if (trackPoint.position().hasAltitude()) {
+            currentSegment.updateAltitudeExtremities(trackPoint.position().altitude());
         }
 
         // Update heart rate
-        if (trackPoint.hasHeartRate() && lastTrackPoint != null) {
+        if (trackPoint.heartRate() != null && lastTrackPoint != null) {
             Duration trackPointDuration = Duration.between(lastTrackPoint.getTime(), trackPoint.getTime());
             Duration newTotalDuration = totalHeartRateDuration.plus(trackPointDuration);
 
-            averageHeartRateBPM = (totalHeartRateDuration.toMillis() * averageHeartRateBPM + trackPointDuration.toMillis() * trackPoint.getHeartRate().getBPM()) / newTotalDuration.toMillis();
+            averageHeartRateBPM = (totalHeartRateDuration.toMillis() * averageHeartRateBPM + trackPointDuration.toMillis() * trackPoint.heartRate().getBPM()) / newTotalDuration.toMillis();
             totalHeartRateDuration = newTotalDuration;
 
             currentSegment.setAverageHeartRate(HeartRate.of(averageHeartRateBPM));
         }
 
         // Update power
-        if (trackPoint.hasPower() && lastTrackPoint != null) {
+        if (trackPoint.power() != null && lastTrackPoint != null) {
             Duration trackPointDuration = Duration.between(lastTrackPoint.getTime(), trackPoint.getTime());
             Duration newTotalDuration = totalPowerDuration.plus(trackPointDuration);
 
-            averagePowerW = (totalPowerDuration.toMillis() * averagePowerW + trackPointDuration.toMillis() * trackPoint.getPower().getW()) / newTotalDuration.toMillis();
+            averagePowerW = (totalPowerDuration.toMillis() * averagePowerW + trackPointDuration.toMillis() * trackPoint.power().getW()) / newTotalDuration.toMillis();
             totalPowerDuration = newTotalDuration;
 
             currentSegment.setAveragePower(Power.of(averagePowerW));
@@ -145,11 +145,11 @@ public class TrackStatisticsUpdater {
         {
             // Update total distance
             Distance movingDistance = null;
-            if (trackPoint.hasSensorDistance()) {
-                movingDistance = trackPoint.getSensorDistance();
+            if (trackPoint.sensorDistance() != null) {
+                movingDistance = trackPoint.sensorDistance();
             } else if (lastTrackPoint != null
-                    && lastTrackPoint.hasLocation()
-                    && trackPoint.hasLocation()) {
+                    && lastTrackPoint.position().hasLocation()
+                    && trackPoint.position().hasLocation()) {
                 // GPS-based distance/speed
                 movingDistance = trackPoint.distanceToPrevious(lastTrackPoint);
             }
@@ -173,7 +173,7 @@ public class TrackStatisticsUpdater {
                 }
             }
 
-            if (trackPoint.hasSpeed()) {
+            if (trackPoint.position().hasSpeed()) {
                 updateSpeed(trackPoint);
             }
         }
@@ -205,7 +205,7 @@ public class TrackStatisticsUpdater {
      * Updates a speed reading while assuming the user is moving.
      */
     private void updateSpeed(@NonNull TrackPoint trackPoint) {
-        Speed currentSpeed = trackPoint.getSpeed();
+        Speed currentSpeed = trackPoint.position().speed();
         if (currentSpeed.greaterThan(currentSegment.getMaxSpeed())) {
             currentSegment.setMaxSpeed(currentSpeed);
         }
@@ -215,8 +215,8 @@ public class TrackStatisticsUpdater {
     @Override
     public String toString() {
         return "TrackStatisticsUpdater{" +
-                "segmentStatisticUpdater=" + statisticsWithoutCurrentSegment +
-                ", currentSegment=" + currentSegment +
+                "currentSegment=" + currentSegment +
+                ", segmentStatisticUpdater=" + statisticsWithoutCurrentSegment +
                 ", lastTrackPoint=" + lastTrackPoint +
                 '}';
     }

src/main/java/de/dennisguse/opentracks/data/tables/MarkerColumns.java

@@ -39,32 +39,32 @@ public interface MarkerColumns extends BaseColumns {
     String DEFAULT_SORT_ORDER = _ID;
 
     // Columns
-    String NAME = "name"; // marker name
-    String DESCRIPTION = "description"; // marker description
-    String TYPE_LOCALIZED = "category";
-    String TRACKID = "trackid"; // track id
-    String LONGITUDE = "longitude"; // longitude
-    String LATITUDE = "latitude"; // latitude
-    String TIME = "time"; // time
-    String ALTITUDE = "elevation"; // altitude //TODO RENAME column
-    String HORIZONTAL_ACCURACY = "accuracy"; // accuracy
-    String BEARING = "bearing"; // bearing
+    String NAME = "name";
+    String DESCRIPTION = "description";
+    String TYPE_LOCALIZED = "marker_type_localized";
+    String TRACKID = "trackid";
+    String LONGITUDE = "longitude";
+    String LATITUDE = "latitude";
+    String TIME = "time";
+    String ALTITUDE = "altitude";
+    String HORIZONTAL_ACCURACY = "accuracy";
+    String BEARING = "bearing";
 
     String PHOTOURL = "photoUrl"; // url for the photo
 
     String CREATE_TABLE = "CREATE TABLE " + TABLE_NAME + " ("
             + _ID + " INTEGER PRIMARY KEY AUTOINCREMENT, "
+            + TRACKID + " INTEGER NOT NULL, "
             + NAME + " TEXT, "
             + DESCRIPTION + " TEXT, "
             + TYPE_LOCALIZED + " TEXT, "
-            + TRACKID + " INTEGER NOT NULL, "
+            + PHOTOURL + " TEXT, "
             + LONGITUDE + " INTEGER, "
             + LATITUDE + " INTEGER, "
             + TIME + " INTEGER, "
             + ALTITUDE + " FLOAT, "
             + HORIZONTAL_ACCURACY + " FLOAT, "
             + BEARING + " FLOAT, "
-            + PHOTOURL + " TEXT, "
             + "FOREIGN KEY (" + TRACKID + ") REFERENCES " + TracksColumns.TABLE_NAME + "(" + TracksColumns._ID + ") ON UPDATE CASCADE ON DELETE CASCADE"
             + ")";
 

src/main/java/de/dennisguse/opentracks/data/tables/TrackPointsColumns.java

@@ -50,6 +50,7 @@ public interface TrackPointsColumns extends BaseColumns {
     String SPEED = "speed";
     String BEARING = "bearing";
     String SENSOR_HEARTRATE = "sensor_heartrate";
+    String SENSOR_TEMPERATURE = "sensor_temperature";
     String SENSOR_CADENCE = "sensor_cadence";
     String SENSOR_DISTANCE = "sensor_distance"; //DISTANCE from previous TrackPoint
     String SENSOR_POWER = "sensor_power";
@@ -75,6 +76,7 @@ public interface TrackPointsColumns extends BaseColumns {
             + SPEED + " FLOAT, "
             + BEARING + " FLOAT, "
             + SENSOR_HEARTRATE + " FLOAT, "
+            + SENSOR_TEMPERATURE + " FLOAT, "
             + SENSOR_CADENCE + " FLOAT, "
             + SENSOR_POWER + " FLOAT, "
             + ALTITUDE_GAIN + " FLOAT, "

src/main/java/de/dennisguse/opentracks/io/file/TrackFileFormat.java

@@ -5,7 +5,6 @@ import android.content.res.Resources;
 
 import androidx.annotation.NonNull;
 
-import java.util.Arrays;
 import java.util.LinkedHashMap;
 import java.util.Locale;
 import java.util.Map;
@@ -31,11 +30,13 @@ public enum TrackFileFormat {
             return new KMLTrackExporter(context, contentProviderUtils, false);
         }
 
+        @NonNull
         @Override
         public String getMimeType() {
             return "application/vnd.google-earth.kml+xml";
         }
 
+        @NonNull
         public String getExtension() {
             return "kml";
         }
@@ -50,11 +51,13 @@ public enum TrackFileFormat {
             return new KMZTrackExporter(context, contentProviderUtils, exportPhotos);
         }
 
+        @NonNull
         @Override
         public String getMimeType() {
             return "application/vnd.google-earth.kmz";
         }
 
+        @NonNull
         public String getExtension() {
             return "kmz";
         }
@@ -72,11 +75,13 @@ public enum TrackFileFormat {
             return new GPXTrackExporter(contentProviderUtils, context.getString(R.string.app_name));
         }
 
+        @NonNull
         @Override
         public String getMimeType() {
             return "application/gpx+xml";
         }
 
+        @NonNull
         public String getExtension() {
             return "gpx";
         }
@@ -88,11 +93,13 @@ public enum TrackFileFormat {
             return new CSVTrackExporter(contentProviderUtils);
         }
 
+        @NonNull
         @Override
         public String getMimeType() {
             return "text/csv";
         }
 
+        @NonNull
         @Override
         public String getExtension() {
             return "csv";
@@ -115,16 +122,10 @@ public enum TrackFileFormat {
         return preferenceIdLabelMap;
     }
 
-    public static TrackFileFormat valueOfPreferenceId(final String preferenceId) {
-        return Arrays.stream(values())
-                .filter(trackFileFormat -> trackFileFormat.getPreferenceId().equals(preferenceId))
-                .findFirst()
-                .orElse(null);
-    }
-
     /**
      * Returns the mime type for each format.
      */
+    @NonNull
     public abstract String getMimeType();
 
     /**
@@ -137,6 +138,7 @@ public enum TrackFileFormat {
     /**
      * Returns the file extension for each format.
      */
+    @NonNull
     public abstract String getExtension();
 
     /**
@@ -149,6 +151,7 @@ public enum TrackFileFormat {
     /**
      * The identifier to be stored in the preferences.
      */
+    @NonNull
     public String getPreferenceId() {
         return preferenceId;
     }

src/main/java/de/dennisguse/opentracks/io/file/exporter/CSVTrackExporter.java

@@ -90,20 +90,20 @@ public class CSVTrackExporter implements TrackExporter {
     public boolean writeTrack(@NonNull List<Track> tracks, @NonNull OutputStream outputStream) {
         List<Column> columns = List.of(
                 new Column("time", null),
-                new Column("trackpoint_type", t -> quote(t.getType().name())),
-                new Column("latitude", t -> t.hasLocation() ? COORDINATE_FORMAT.format(t.getPosition().latitude()) : ""),
-                new Column("longitude", t -> t.hasLocation() ? COORDINATE_FORMAT.format(t.getPosition().longitude()) : ""),
-                new Column("altitude", t -> t.hasAltitude() ? ALTITUDE_FORMAT.format(t.getAltitude().toM()) : ""),
-                new Column("accuracy_horizontal", t -> t.hasHorizontalAccuracy() ? DISTANCE_FORMAT.format(t.getHorizontalAccuracy().toM()) : ""),
-                new Column("accuracy_vertical", t -> t.hasVerticalAccuracy() ? DISTANCE_FORMAT.format(t.getVerticalAccuracy().toM()) : ""),
+                new Column("trackpoint_type", t -> quote(t.type().name())),
+                new Column("latitude", t -> t.position().hasLocation() ? COORDINATE_FORMAT.format(t.position().latitude()) : ""),
+                new Column("longitude", t -> t.position().hasLocation() ? COORDINATE_FORMAT.format(t.position().longitude()) : ""),
+                new Column("altitude", t -> t.position().hasAltitude() ? ALTITUDE_FORMAT.format(t.position().altitude().toM()) : ""),
+                new Column("accuracy_horizontal", t -> t.position().hasHorizontalAccuracy() ? DISTANCE_FORMAT.format(t.position().horizontalAccuracy().toM()) : ""),
+                new Column("accuracy_vertical", t -> t.position().hasVerticalAccuracy() ? DISTANCE_FORMAT.format(t.position().verticalAccuracy().toM()) : ""),
 
-                new Column("speed", t -> t.hasSpeed() ? SPEED_FORMAT.format(t.getSpeed().toKMH()) : ""),
-                new Column("altitude_gain", t -> t.hasAltitudeGainLoss() ? ALTITUDE_FORMAT.format(t.getAltitudeGainLoss().gain_m()) : ""),
-                new Column("altitude_loss", t -> t.hasAltitudeGainLoss() ? ALTITUDE_FORMAT.format(t.getAltitudeGainLoss().loss_m()) : ""),
-                new Column("sensor_distance", t -> t.hasSensorDistance() ? DISTANCE_FORMAT.format(t.getSensorDistance().toM()) : ""),
-                new Column("heartrate", t -> t.hasHeartRate() ? HEARTRATE_FORMAT.format(t.getHeartRate().getBPM()) : ""),
-                new Column("cadence", t -> t.hasCadence() ? CADENCE_FORMAT.format(t.getCadence().getRPM()) : ""),
-                new Column("power", t -> t.hasPower() ? POWER_FORMAT.format(t.getPower().getW()) : ""));
+                new Column("speed", t -> t.position().hasSpeed() ? SPEED_FORMAT.format(t.position().speed().toKMH()) : ""),
+                new Column("altitude_gain", t -> t.altitudeGainLoss() != null ? ALTITUDE_FORMAT.format(t.altitudeGainLoss().gain_m()) : ""),
+                new Column("altitude_loss", t -> t.altitudeGainLoss() != null ? ALTITUDE_FORMAT.format(t.altitudeGainLoss().loss_m()) : ""),
+                new Column("sensor_distance", t -> t.sensorDistance() != null ? DISTANCE_FORMAT.format(t.sensorDistance().toM()) : ""),
+                new Column("heartrate", t -> t.heartRate() != null ? HEARTRATE_FORMAT.format(t.heartRate().getBPM()) : ""),
+                new Column("cadence", t -> t.cadence() != null ? CADENCE_FORMAT.format(t.cadence().getRPM()) : ""),
+                new Column("power", t -> t.power() != null ? POWER_FORMAT.format(t.power().getW()) : ""));
 
         try {
             prepare(outputStream);

src/main/java/de/dennisguse/opentracks/io/file/exporter/GPXTrackExporter.java

@@ -61,6 +61,7 @@ public class GPXTrackExporter implements TrackExporter {
     private static final NumberFormat SPEED_FORMAT = NumberFormat.getInstance(Locale.US);
     private static final NumberFormat DISTANCE_FORMAT = NumberFormat.getInstance(Locale.US);
     private static final NumberFormat HEARTRATE_FORMAT = NumberFormat.getInstance(Locale.US);
+    private static final NumberFormat TEMPERATURE_FORMAT = NumberFormat.getInstance(Locale.US);
     private static final NumberFormat CADENCE_FORMAT = NumberFormat.getInstance(Locale.US);
     private static final NumberFormat POWER_FORMAT = NumberFormat.getInstance(Locale.US);
 
@@ -82,6 +83,9 @@ public class GPXTrackExporter implements TrackExporter {
         HEARTRATE_FORMAT.setMaximumFractionDigits(0);
         HEARTRATE_FORMAT.setGroupingUsed(false);
 
+        TEMPERATURE_FORMAT.setMaximumFractionDigits(2);
+        TEMPERATURE_FORMAT.setGroupingUsed(false);
+
         CADENCE_FORMAT.setMaximumFractionDigits(0);
         CADENCE_FORMAT.setGroupingUsed(false);
 
@@ -140,7 +144,7 @@ public class GPXTrackExporter implements TrackExporter {
                     wroteTrack = true;
                 }
 
-                switch (trackPoint.getType()) {
+                switch (trackPoint.type()) {
                     case SEGMENT_START_MANUAL ->
                             Log.i(TAG, "Exporting " + TrackPoint.Type.SEGMENT_START_MANUAL.name() + " is not supported.");
                     case SEGMENT_END_MANUAL -> {
@@ -152,7 +156,7 @@ public class GPXTrackExporter implements TrackExporter {
                         if (wroteSegment) writeCloseSegment();
                         writeOpenSegment();
                         wroteSegment = true;
-                        if (trackPoint.hasLocation()) {
+                        if (trackPoint.position().hasLocation()) {
                             trackDistance = trackDistance.plus(writeTrackPoint(track.zoneOffset(), trackPoint, sensorPoints, trackDistance));
                             sensorPoints.clear();
                         } else {
@@ -165,7 +169,7 @@ public class GPXTrackExporter implements TrackExporter {
                             writeOpenSegment();
                             wroteSegment = true;
                         }
-                        if (trackPoint.hasLocation()) {
+                        if (trackPoint.position().hasLocation()) {
                             trackDistance = trackDistance.plus(writeTrackPoint(track.zoneOffset(), trackPoint, sensorPoints, trackDistance));
                             sensorPoints.clear();
                         }  else {
@@ -176,7 +180,7 @@ public class GPXTrackExporter implements TrackExporter {
                         // Not supported as IDLE-TrackPoints have no location.
                     }
                     default ->
-                            throw new RuntimeException("Exporting this TrackPoint type is not implemented: " + trackPoint.getType());
+                            throw new RuntimeException("Exporting this TrackPoint type is not implemented: " + trackPoint.type());
                 }
             }
 
@@ -306,10 +310,10 @@ public class GPXTrackExporter implements TrackExporter {
     private Distance writeTrackPoint(ZoneOffset zoneOffset, TrackPoint trackPoint, List<TrackPoint> sensorPoints, Distance trackDistance) {
         Distance cumulativeDistance;
 
-        printWriter.println("<trkpt " + formatLocation(trackPoint.getPosition()) + ">");
+        printWriter.println("<trkpt " + formatLocation(trackPoint.position()) + ">");
 
-        if (trackPoint.hasAltitude()) {
-            printWriter.println("<ele>" + ALTITUDE_FORMAT.format(trackPoint.getAltitude().toM()) + "</ele>");
+        if (trackPoint.position().hasAltitude()) {
+            printWriter.println("<ele>" + ALTITUDE_FORMAT.format(trackPoint.position().altitude().toM()) + "</ele>");
         }
 
         printWriter.println("<time>" + StringUtils.formatDateTimeIso8601(trackPoint.getTime(), zoneOffset) + "</time>");
@@ -317,41 +321,45 @@ public class GPXTrackExporter implements TrackExporter {
         {
             String trackPointExtensionV2Content = "";
 
-            if (trackPoint.hasHeartRate()) {
-                trackPointExtensionV2Content += "<gpxtpx:hr>" + HEARTRATE_FORMAT.format(trackPoint.getHeartRate().getBPM()) + "</gpxtpx:hr>\n";
+            if (trackPoint.heartRate() != null) {
+                trackPointExtensionV2Content += "<gpxtpx:hr>" + HEARTRATE_FORMAT.format(trackPoint.heartRate().getBPM()) + "</gpxtpx:hr>\n";
             }
 
-            if (trackPoint.hasCadence()) {
-                trackPointExtensionV2Content += "<gpxtpx:cad>" + CADENCE_FORMAT.format(trackPoint.getCadence().getRPM()) + "</gpxtpx:cad>\n";
+            if (trackPoint.temperature() != null) {
+                trackPointExtensionV2Content += "<gpxtpx:atemp>" + TEMPERATURE_FORMAT.format(trackPoint.temperature().getCelsius()) + "</gpxtpx:atemp>\n";
             }
 
-            if (trackPoint.hasSpeed()) {
-                trackPointExtensionV2Content += "<gpxtpx:speed>" + SPEED_FORMAT.format(trackPoint.getSpeed().toMPS()) + "</gpxtpx:speed>\n";
+            if (trackPoint.cadence() != null) {
+                trackPointExtensionV2Content += "<gpxtpx:cad>" + CADENCE_FORMAT.format(trackPoint.cadence().getRPM()) + "</gpxtpx:cad>\n";
+            }
+
+            if (trackPoint.position().hasSpeed()) {
+                trackPointExtensionV2Content += "<gpxtpx:speed>" + SPEED_FORMAT.format(trackPoint.position().speed().toMPS()) + "</gpxtpx:speed>\n";
             }
 
             String extensionContent = "";
-            if (trackPoint.hasPower()) {
-                extensionContent += "<pwr:PowerInWatts>" + POWER_FORMAT.format(trackPoint.getPower().getW()) + "</pwr:PowerInWatts>\n";
+            if (trackPoint.power() != null) {
+                extensionContent += "<pwr:PowerInWatts>" + POWER_FORMAT.format(trackPoint.power().getW()) + "</pwr:PowerInWatts>\n";
             }
 
-            Double cumulativeGain = cumulateSensorData(trackPoint, sensorPoints, (tp) -> tp.hasAltitudeGainLoss() ? (double) tp.getAltitudeGainLoss().gain_m() : null);
+            Double cumulativeGain = cumulateSensorData(trackPoint, sensorPoints, (tp) -> tp.altitudeGainLoss() != null ? (double) tp.altitudeGainLoss().gain_m() : null);
             if (cumulativeGain != null) {
                 extensionContent += ("<opentracks:gain>" + ALTITUDE_FORMAT.format(cumulativeGain) + "</opentracks:gain>\n");
             }
 
-            Double cumulativeLoss = cumulateSensorData(trackPoint, sensorPoints, (tp) -> tp.hasAltitudeGainLoss() ? (double) tp.getAltitudeGainLoss().loss_m() : null);
+            Double cumulativeLoss = cumulateSensorData(trackPoint, sensorPoints, (tp) -> tp.altitudeGainLoss() != null ? (double) tp.altitudeGainLoss().loss_m() : null);
             if (cumulativeLoss != null) {
                 extensionContent += ("<opentracks:loss>" + ALTITUDE_FORMAT.format(cumulativeLoss) + "</opentracks:loss>\n");
             }
 
-            if (trackPoint.hasHorizontalAccuracy()) {
-                extensionContent += ("<opentracks:accuracy_horizontal>" + DISTANCE_FORMAT.format(trackPoint.getHorizontalAccuracy().toM()) + "</opentracks:accuracy_horizontal>");
+            if (trackPoint.position().hasHorizontalAccuracy()) {
+                extensionContent += ("<opentracks:accuracy_horizontal>" + DISTANCE_FORMAT.format(trackPoint.position().horizontalAccuracy().toM()) + "</opentracks:accuracy_horizontal>");
             }
-            if (trackPoint.hasVerticalAccuracy()) {
-                extensionContent += ("<opentracks:accuracy_vertical>" + DISTANCE_FORMAT.format(trackPoint.getVerticalAccuracy().toM()) + "</opentracks:accuracy_vertical>");
+            if (trackPoint.position().hasVerticalAccuracy()) {
+                extensionContent += ("<opentracks:accuracy_vertical>" + DISTANCE_FORMAT.format(trackPoint.position().verticalAccuracy().toM()) + "</opentracks:accuracy_vertical>");
             }
 
-            cumulativeDistance = Distance.ofOrNull(cumulateSensorData(trackPoint, sensorPoints, (tp) -> tp.hasSensorDistance() ? tp.getSensorDistance().toM() : null));
+            cumulativeDistance = Distance.ofOrNull(cumulateSensorData(trackPoint, sensorPoints, (tp) -> tp.sensorDistance() != null ? tp.sensorDistance().toM() : null));
             if (cumulativeDistance != null) {
                 extensionContent += ("<opentracks:distance>" + DISTANCE_FORMAT.format(cumulativeDistance.toM()) + "</opentracks:distance>\n");
                 extensionContent += ("<cluetrust:distance>" + DISTANCE_FORMAT.format(trackDistance.plus(cumulativeDistance).toM()) + "</cluetrust:distance>\n");

src/main/java/de/dennisguse/opentracks/io/file/exporter/KMLTrackExporter.java

@@ -67,8 +67,9 @@ public class KMLTrackExporter implements TrackExporter {
     public static final String EXTENDED_DATA_TYPE_TRACKPOINT = "trackpoint_type";
     public static final String EXTENDED_DATA_TYPE_SPEED = "speed";
     public static final String EXTENDED_DATA_TYPE_DISTANCE = "distance";
-    public static final String EXTENDED_DATA_TYPE_CADENCE = "cadence";
     public static final String EXTENDED_DATA_TYPE_HEARTRATE = "heartrate";
+    public static final String EXTENDED_DATA_TYPE_TEMPERATURE = "temperature";
+    public static final String EXTENDED_DATA_TYPE_CADENCE = "cadence";
     public static final String EXTENDED_DATA_TYPE_POWER = "power";
     public static final String EXTENDED_DATA_TYPE_ALTITUDE_GAIN = "elevation_gain";
     public static final String EXTENDED_DATA_TYPE_ALTITUDE_LOSS = "elevation_loss";
@@ -95,7 +96,8 @@ public class KMLTrackExporter implements TrackExporter {
     private final List<Float> powerList = new ArrayList<>();
     private final List<Float> cadenceList = new ArrayList<>();
     private final List<Float> heartRateList = new ArrayList<>();
-    private final List<Float> altitudeGainList = new ArrayList<>();
+    private final List<Float> temperatureList = new ArrayList<>();
+    private final List<Float> altitudeGainList = new ArrayList<>(); //TODO Join with altitudeLossList
     private final List<Float> altitudeLossList = new ArrayList<>();
     private final List<Float> accuracyHorizontal = new ArrayList<>();
     private final List<Float> accuracyVertical = new ArrayList<>();
@@ -167,7 +169,7 @@ public class KMLTrackExporter implements TrackExporter {
                     wroteTrack = true;
                 }
 
-                switch (trackPoint.getType()) {
+                switch (trackPoint.type()) {
                     case SEGMENT_START_MANUAL, SEGMENT_START_AUTOMATIC -> {
                         if (wroteSegment) writeCloseSegment();
                         writeOpenSegment();
@@ -190,7 +192,7 @@ public class KMLTrackExporter implements TrackExporter {
                         writeTrackPoint(track.zoneOffset(), trackPoint);
                     }
                     default ->
-                            throw new RuntimeException("Exporting this TrackPoint type is not implemented: " + trackPoint.getType());
+                            throw new RuntimeException("Exporting this TrackPoint type is not implemented: " + trackPoint.type());
                 }
             }
 
@@ -237,7 +239,7 @@ public class KMLTrackExporter implements TrackExporter {
                             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                             xsi:schemaLocation="http://www.opengis.net/kml/2.3 http://schemas.opengis.net/kml/2.3/ogckml23.xsd
                                                 http://opentracksapp.com/xmlschemas/v1 http://opentracksapp.com/xmlschemas/OpenTracks_v1.xsd">
-                        """); //TODO ADD xsi:schemaLocation for atom
+                        """); //NOTE: There is no XSD for Atom
         printWriter.println("<Document>");
         printWriter.println("<open>1</open>");
         printWriter.println("<visibility>1</visibility>");
@@ -254,6 +256,7 @@ public class KMLTrackExporter implements TrackExporter {
         writeSimpleArrayStyle(EXTENDED_DATA_TYPE_POWER, context.getString(R.string.description_sensor_power));
         writeSimpleArrayStyle(EXTENDED_DATA_TYPE_CADENCE, context.getString(R.string.description_sensor_cadence));
         writeSimpleArrayStyle(EXTENDED_DATA_TYPE_HEARTRATE, context.getString(R.string.description_sensor_heart_rate));
+        writeSimpleArrayStyle(EXTENDED_DATA_TYPE_TEMPERATURE, context.getString(R.string.description_sensor_temperature));
 
         printWriter.println("</Schema>");
     }
@@ -321,6 +324,7 @@ public class KMLTrackExporter implements TrackExporter {
         powerList.clear();
         cadenceList.clear();
         heartRateList.clear();
+        temperatureList.clear();
         altitudeGainList.clear();
         altitudeLossList.clear();
         accuracyHorizontal.clear();
@@ -349,6 +353,9 @@ public class KMLTrackExporter implements TrackExporter {
         if (heartRateList.stream().anyMatch(Objects::nonNull)) {
             writeSimpleArraySensorData(heartRateList, EXTENDED_DATA_TYPE_HEARTRATE);
         }
+        if (temperatureList.stream().anyMatch(Objects::nonNull)) {
+            writeSimpleArraySensorData(temperatureList, EXTENDED_DATA_TYPE_TEMPERATURE);
+        }
         if (altitudeGainList.stream().anyMatch(Objects::nonNull)) {
             writeSimpleArraySensorData(altitudeGainList, EXTENDED_DATA_TYPE_ALTITUDE_GAIN);
         }
@@ -370,28 +377,29 @@ public class KMLTrackExporter implements TrackExporter {
     void writeTrackPoint(ZoneOffset zoneOffset, TrackPoint trackPoint) {
         printWriter.println("<when>" + getTime(zoneOffset, trackPoint.getTime()) + "</when>");
 
-        trackpointTypeList.add(trackPoint.getType());
+        trackpointTypeList.add(trackPoint.type());
 
-        if (trackPoint.hasLocation()) {
-            printWriter.println("<coord>" + getCoordinates(trackPoint.getPosition(), " ") + "</coord>");
+        if (trackPoint.position().hasLocation()) {
+            printWriter.println("<coord>" + getCoordinates(trackPoint.position(), " ") + "</coord>");
         } else {
             printWriter.println("<coord/>");
         }
-        speedList.add(trackPoint.hasSpeed() ? (float) trackPoint.getSpeed().toMPS() : null);
+        speedList.add(trackPoint.position().hasSpeed() ? (float) trackPoint.position().speed().toMPS() : null);
 
-        distanceList.add(trackPoint.hasSensorDistance() ? (float) trackPoint.getSensorDistance().toM() : null);
-        heartRateList.add(trackPoint.hasHeartRate() ? trackPoint.getHeartRate().getBPM() : null);
-        cadenceList.add(trackPoint.hasCadence() ? trackPoint.getCadence().getRPM() : null);
-        powerList.add(trackPoint.hasPower() ? trackPoint.getPower().getW() : null);
-        if (trackPoint.hasAltitudeGainLoss()) {
-            altitudeGainList.add(trackPoint.getAltitudeGainLoss().loss_m());
-            altitudeLossList.add(trackPoint.getAltitudeGainLoss().loss_m());
+        distanceList.add(trackPoint.sensorDistance() != null ? (float) trackPoint.sensorDistance().toM() : null);
+        heartRateList.add(trackPoint.heartRate() != null ? trackPoint.heartRate().getBPM() : null);
+        temperatureList.add(trackPoint.temperature() != null ? trackPoint.temperature().getCelsius() : null);
+        cadenceList.add(trackPoint.cadence() != null ? trackPoint.cadence().getRPM() : null);
+        powerList.add(trackPoint.power() != null ? trackPoint.power().getW() : null);
+        if (trackPoint.altitudeGainLoss() != null) {
+            altitudeGainList.add(trackPoint.altitudeGainLoss().loss_m());
+            altitudeLossList.add(trackPoint.altitudeGainLoss().loss_m());
         } else {
             altitudeGainList.add(null);
             altitudeLossList.add(null);
         }
-        accuracyHorizontal.add(trackPoint.hasHorizontalAccuracy() ? (float) trackPoint.getHorizontalAccuracy().toM() : null);
-        accuracyVertical.add(trackPoint.hasVerticalAccuracy() ? (float) trackPoint.getVerticalAccuracy().toM() : null);
+        accuracyHorizontal.add(trackPoint.position().hasHorizontalAccuracy() ? (float) trackPoint.position().horizontalAccuracy().toM() : null);
+        accuracyVertical.add(trackPoint.position().hasVerticalAccuracy() ? (float) trackPoint.position().verticalAccuracy().toM() : null);
     }
 
     private void writeSimpleArraySensorData(List<Float> list, String name) {

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

@@ -32,10 +32,15 @@ import java.util.List;
 import java.util.Locale;
 
 import de.dennisguse.opentracks.data.models.Altitude;
+import de.dennisguse.opentracks.data.models.AltitudeGainLoss;
+import de.dennisguse.opentracks.data.models.Cadence;
 import de.dennisguse.opentracks.data.models.Distance;
+import de.dennisguse.opentracks.data.models.HeartRate;
 import de.dennisguse.opentracks.data.models.Marker;
 import de.dennisguse.opentracks.data.models.Position;
+import de.dennisguse.opentracks.data.models.Power;
 import de.dennisguse.opentracks.data.models.Speed;
+import de.dennisguse.opentracks.data.models.Temperature;
 import de.dennisguse.opentracks.data.models.Track;
 import de.dennisguse.opentracks.data.models.TrackPoint;
 import de.dennisguse.opentracks.data.statistics.SegmentStatisticUpdater;
@@ -79,6 +84,7 @@ public class GPXTrackImporter extends DefaultHandler implements XMLImporter.Trac
      */
     private static final String TAG_EXTENSION_SPEED_COMPAT = "speed";
     private static final String TAG_EXTENSION_HEARTRATE = "gpxtpx:hr";
+    private static final String TAG_EXTENSION_TEMPERATURE = "gpxtpx:atemp";
     private static final String TAG_EXTENSION_CADENCE = "gpxtpx:cad";
     private static final String TAG_EXTENSION_POWER = "pwr:PowerInWatts";
 
@@ -109,6 +115,7 @@ public class GPXTrackImporter extends DefaultHandler implements XMLImporter.Trac
     private String time;
     private String speed;
     private String heartrate;
+    private String temperature;
     private String cadence;
     private String power;
     private String markerType;
@@ -214,6 +221,11 @@ public class GPXTrackImporter extends DefaultHandler implements XMLImporter.Trac
                     heartrate = content.trim();
                 }
             }
+            case TAG_EXTENSION_TEMPERATURE -> {
+                if (content != null) {
+                    temperature = content.trim();
+                }
+            }
             case TAG_EXTENSION_CADENCE -> {
                 if (content != null) {
                     cadence = content.trim();
@@ -265,8 +277,8 @@ public class GPXTrackImporter extends DefaultHandler implements XMLImporter.Trac
             return;
         }
 
-        TrackPoint first = currentSegment.getFirst();
-        first.setType(TrackPoint.Type.SEGMENT_START_AUTOMATIC);
+        TrackPoint first = currentSegment.removeFirst();
+        currentSegment.addFirst(first.with(TrackPoint.Type.SEGMENT_START_AUTOMATIC));
 
         trackImporter.addTrackPoints(currentSegment);
         currentSegment.clear();
@@ -332,59 +344,80 @@ public class GPXTrackImporter extends DefaultHandler implements XMLImporter.Trac
             }
         }
 
-        TrackPoint trackPoint = new TrackPoint(
-                TrackPoint.Type.TRACKPOINT,
-                new Position(
-                parsedTime.toInstant(),
-                latitudeParsed,
-                longitudeParsed,
-                accuracyHorizontalParsed,
-                altitudeParsed,
-                accuracyVerticalParsed,
-                null,
-                speedParsed
-        ));
-
-        if (heartrate != null) {
-            try {
-                trackPoint.setHeartRate(Float.parseFloat(heartrate));
-            } catch (NumberFormatException e) {
-                throw new ParsingException(createErrorMessage(String.format(Locale.US, "Unable to parse heart rate: %s", heartrate)), e);
-            }
-        }
-
-        if (cadence != null) {
-            try {
-                trackPoint.setCadence(Float.parseFloat(cadence));
-            } catch (Exception e) {
-                throw new ParsingException(createErrorMessage(String.format(Locale.US, "Unable to parse cadence: %s", cadence)), e);
-            }
-        }
-
-        if (power != null) {
-            try {
-                trackPoint.setPower(Float.parseFloat(power));
-            } catch (NumberFormatException e) {
-                throw new ParsingException(createErrorMessage(String.format(Locale.US, "Unable to parse power: %s", power)), e);
-            }
-        }
-
-        if (gain != null && loss != null) {
-            try {
-                trackPoint.setAltitudeGainLoss(Float.parseFloat(gain), Float.parseFloat(loss));
-            } catch (NumberFormatException e) {
-                throw new ParsingException(createErrorMessage(String.format(Locale.US, "Unable to parse altitude gain: %s or los: %s", gain, loss)), e);
-            }
-        }
+        Distance parsedSensorDistance = null;
         if (sensorDistance != null) {
             try {
-                trackPoint.setSensorDistance(Distance.of(Float.parseFloat(sensorDistance)));
+                parsedSensorDistance = Distance.of(Float.parseFloat(sensorDistance));
             } catch (NumberFormatException e) {
                 throw new ParsingException(createErrorMessage(String.format(Locale.US, "Unable to parse distance: %s", sensorDistance)), e);
             }
         }
 
-        return trackPoint;
+        HeartRate parsedHeartRate = null;
+        if (heartrate != null) {
+            try {
+                parsedHeartRate = HeartRate.of(Float.parseFloat(heartrate));
+            } catch (NumberFormatException e) {
+                throw new ParsingException(createErrorMessage(String.format(Locale.US, "Unable to parse heart rate: %s", heartrate)), e);
+            }
+        }
+
+        Temperature parsedTemperature = null;
+        if (temperature != null) {
+            try {
+                parsedTemperature = Temperature.of(Float.parseFloat(temperature));
+            } catch (NumberFormatException e) {
+                throw new ParsingException(createErrorMessage(String.format(Locale.US, "Unable to parse temperature: %s", temperature)), e);
+            }
+        }
+
+        Cadence parsedCadence = null;
+        if (cadence != null) {
+            try {
+                parsedCadence = Cadence.of(Float.parseFloat(cadence));
+            } catch (Exception e) {
+                throw new ParsingException(createErrorMessage(String.format(Locale.US, "Unable to parse cadence: %s", cadence)), e);
+            }
+        }
+
+        Power parsedPower = null;
+        if (power != null) {
+            try {
+                parsedPower = Power.of(Float.parseFloat(power));
+            } catch (NumberFormatException e) {
+                throw new ParsingException(createErrorMessage(String.format(Locale.US, "Unable to parse power: %s", power)), e);
+            }
+        }
+
+        AltitudeGainLoss altitudeGainLoss = null;
+        if (gain != null && loss != null) {
+            try {
+                altitudeGainLoss = new AltitudeGainLoss(Float.parseFloat(gain), Float.parseFloat(loss));
+            } catch (NumberFormatException e) {
+                throw new ParsingException(createErrorMessage(String.format(Locale.US, "Unable to parse altitude gain: %s or los: %s", gain, loss)), e);
+            }
+        }
+
+        return new TrackPoint(
+                null,
+                TrackPoint.Type.TRACKPOINT,
+                new Position(
+                        parsedTime.toInstant(),
+                        latitudeParsed,
+                        longitudeParsed,
+                        accuracyHorizontalParsed,
+                        altitudeParsed,
+                        accuracyVerticalParsed,
+                        null,
+                        speedParsed
+                ),
+                parsedSensorDistance,
+                parsedHeartRate,
+                parsedTemperature,
+                parsedCadence,
+                parsedPower,
+                altitudeGainLoss
+        );
     }
 
     private void onTrackPointStart(Attributes attributes) {
@@ -400,9 +433,10 @@ public class GPXTrackImporter extends DefaultHandler implements XMLImporter.Trac
         sensorDistance = null;
         accuracyHorizontal = null;
         accuracyVertical = null;
-        power = null;
         heartrate = null;
+        temperature = null;
         cadence = null;
+        power = null;
     }
 
     private void onMarkerStart(Attributes attributes) {
@@ -425,8 +459,8 @@ public class GPXTrackImporter extends DefaultHandler implements XMLImporter.Trac
 
         TrackPoint trackPoint = createTrackPoint();
 
-        if (!trackPoint.hasLocation()) {
-            Log.w(TAG, "Marker with invalid coordinates ignored: " + trackPoint.getPosition());
+        if (!trackPoint.position().hasLocation()) {
+            Log.w(TAG, "Marker with invalid coordinates ignored: " + trackPoint.position());
             return;
         }
         markers.add(new Marker(
@@ -435,7 +469,7 @@ public class GPXTrackImporter extends DefaultHandler implements XMLImporter.Trac
                 name != null ? name : "",
                 description != null ? description : "",
                 markerType != null ? markerType : "",
-                trackPoint.getPosition(),
+                trackPoint.position(),
                 photoUrl
         ));
     }

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

@@ -25,6 +25,7 @@ public class ImportWorker extends Worker {
     private static final String TAG = ImportWorker.class.getSimpleName();
 
     static final String URI_KEY = "DIRECTORY_URI_KEY";
+    static final String FILENAME_KEY = "FILENAME_KEY";
 
     static final String RESULT_SUCCESS_LIST_TRACKIDS_KEY = "RESULT_TRACK_IDS";
     static final String RESULT_URI_KEY = "RESULT_URI";
@@ -32,11 +33,13 @@ public class ImportWorker extends Worker {
     static final String RESULT_FAILURE_IS_DUPLICATE = "RESULT_FAILURE_IS_DUPLICATE";
 
     private final Uri uri;
+    private final String filename;
 
     public ImportWorker(@NonNull Context context, @NonNull WorkerParameters workerParams) {
         super(context, workerParams);
 
         uri = Uri.parse(getInputData().getString(URI_KEY));
+        filename = getInputData().getString(FILENAME_KEY);
     }
 
     @NonNull
@@ -53,7 +56,7 @@ public class ImportWorker extends Worker {
                 .putString(RESULT_URI_KEY, uri.toString());
 
 
-        String fileExtension = FileUtils.getExtension(uri);
+        String fileExtension = FileUtils.getExtension(filename);
         try {
             if (TrackFileFormat.GPX.getExtension().equals(fileExtension)) {
                 trackIds.addAll(new XMLImporter(new GPXTrackImporter(getApplicationContext(), trackImporter)).importFile(context, uri));

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

@@ -69,6 +69,7 @@ public class Importer {
         WorkRequest importRequest = new OneTimeWorkRequest.Builder(ImportWorker.class)
                 .setInputData(new Data.Builder()
                         .putString(ImportWorker.URI_KEY, documentFile.getUri().toString())
+                        .putString(ImportWorker.FILENAME_KEY, documentFile.getName())
                         .build())
                 .build();
 

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

@@ -33,10 +33,16 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
 
+import de.dennisguse.opentracks.data.models.Altitude;
+import de.dennisguse.opentracks.data.models.AltitudeGainLoss;
+import de.dennisguse.opentracks.data.models.Cadence;
 import de.dennisguse.opentracks.data.models.Distance;
+import de.dennisguse.opentracks.data.models.HeartRate;
 import de.dennisguse.opentracks.data.models.Marker;
 import de.dennisguse.opentracks.data.models.Position;
+import de.dennisguse.opentracks.data.models.Power;
 import de.dennisguse.opentracks.data.models.Speed;
+import de.dennisguse.opentracks.data.models.Temperature;
 import de.dennisguse.opentracks.data.models.Track;
 import de.dennisguse.opentracks.data.models.TrackPoint;
 import de.dennisguse.opentracks.io.file.exporter.KMLTrackExporter;
@@ -79,7 +85,6 @@ public class KMLTrackImporter extends DefaultHandler implements XMLImporter.Trac
     private static final String TAG_PHOTO_OVERLAY = "PhotoOverlay";
     private static final String TAG_PLACEMARK = "Placemark";
     private static final String TAG_STYLE_URL = "styleUrl";
-    //    private static final String TAG_VALUE = "value"; TODO
     private static final String TAG_WHEN = "when";
     private static final String TAG_UUID = "opentracks:trackid";
 
@@ -95,15 +100,17 @@ public class KMLTrackImporter extends DefaultHandler implements XMLImporter.Trac
     private ZoneOffset zoneOffset;
 
     private final ArrayList<Instant> whenList = new ArrayList<>();
-    private final ArrayList<Position> positionList = new ArrayList<>();
+    private final ArrayList<LatLngAltitude> positionList = new ArrayList<>();
 
     private String dataType;
 
+    //TODO For ArrayList use specific data models; and why Float? Double would be easier.
     private final ArrayList<String> trackpointTypeList = new ArrayList<>();
     private final ArrayList<Float> sensorSpeedList = new ArrayList<>();
     private final ArrayList<Float> sensorDistanceList = new ArrayList<>();
     private final ArrayList<Float> sensorCadenceList = new ArrayList<>();
     private final ArrayList<Float> sensorHeartRateList = new ArrayList<>();
+    private final ArrayList<Float> sensorTemperatureList = new ArrayList<>();
     private final ArrayList<Float> sensorPowerList = new ArrayList<>();
     private final ArrayList<Float> altitudeGainList = new ArrayList<>();
     private final ArrayList<Float> altitudeLossList = new ArrayList<>();
@@ -151,8 +158,7 @@ public class KMLTrackImporter extends DefaultHandler implements XMLImporter.Trac
                 }
                 onTrackSegmentStart();
             }
-            case TAG_EXTENDED_DATA, TAG_SIMPLE_ARRAY_DATA, TAG_KML22_SIMPLE_ARRAY_DATA ->
-                    dataType = attributes.getValue(ATTRIBUTE_NAME);
+            case TAG_EXTENDED_DATA, TAG_SIMPLE_ARRAY_DATA, TAG_KML22_SIMPLE_ARRAY_DATA -> dataType = attributes.getValue(ATTRIBUTE_NAME);
         }
     }
 
@@ -256,13 +262,21 @@ public class KMLTrackImporter extends DefaultHandler implements XMLImporter.Trac
             return;
         }
 
-        Position position = createPosition(latitude, longitude, altitude);
-        if (position == null) {
+        LatLngAltitude latLngAltitude = createPosition(latitude, longitude, altitude);
+        if (latLngAltitude == null) {
             Log.w(TAG, "Marker with invalid coordinates ignored: " + latitude + " " + longitude);
             return;
         }
-        position = position.with(whenList.get(0));
-
+        Position position = new Position(
+                whenList.get(0),
+                latLngAltitude.latitude,
+                latLngAltitude.longitude,
+                null,
+                latLngAltitude.altitude,
+                null,
+                null,
+                null
+        );
         markers.add(new Marker(
                 null,
                 null,
@@ -300,6 +314,7 @@ public class KMLTrackImporter extends DefaultHandler implements XMLImporter.Trac
         sensorSpeedList.clear();
         sensorDistanceList.clear();
         sensorHeartRateList.clear();
+        sensorTemperatureList.clear();
         sensorCadenceList.clear();
         sensorPowerList.clear();
         altitudeGainList.clear();
@@ -316,63 +331,86 @@ public class KMLTrackImporter extends DefaultHandler implements XMLImporter.Trac
         // Close a track segment by inserting the segment locations
         for (int i = 0; i < positionList.size(); i++) {
             Instant time = whenList.get(i);
-            Position position = positionList.get(i);
+            LatLngAltitude latLngAltitude = positionList.get(i);
 
-            TrackPoint trackPoint;
-            if (position == null) {
-                trackPoint = new TrackPoint(TrackPoint.Type.TRACKPOINT, Position.of(time));
-            } else {
-                trackPoint = new TrackPoint(TrackPoint.Type.TRACKPOINT, position.with(time));
-            }
+            TrackPoint.Type type = null;
+            Speed speed = null;
+            Distance sensorDistance = null;
+            HeartRate heartRate = null;
+            Temperature temperature = null;
+            Cadence cadence = null;
+            Power power = null;
+            AltitudeGainLoss altitudeGainLoss = null;
+            Distance horizontalAccuracy = null;
+            Distance verticalAccuracy = null;
 
             if (i < trackpointTypeList.size() && trackpointTypeList.get(i) != null) {
-                TrackPoint.Type type = TrackPoint.Type.valueOf(trackpointTypeList.get(i));
-                trackPoint.setType(type);
+                type = TrackPoint.Type.valueOf(trackpointTypeList.get(i));
             }
-
             if (i < sensorSpeedList.size() && sensorSpeedList.get(i) != null) {
-                trackPoint.setSpeed(Speed.of(sensorSpeedList.get(i)));
+                speed = Speed.of(sensorSpeedList.get(i));
             }
             if (i < sensorDistanceList.size() && sensorDistanceList.get(i) != null) {
-                trackPoint.setSensorDistance(Distance.of(sensorDistanceList.get(i)));
+                sensorDistance = Distance.of(sensorDistanceList.get(i));
             }
-            if (i < sensorHeartRateList.size() && sensorHeartRateList.get(i) != null) {
-                trackPoint.setHeartRate(sensorHeartRateList.get(i));
+            if (i < sensorHeartRateList.size()) {
+                heartRate = HeartRate.ofOrNull(sensorHeartRateList.get(i));
+            }
+            if (i < sensorTemperatureList.size() && sensorTemperatureList.get(i) != null) {
+                temperature = Temperature.of(sensorTemperatureList.get(i));
             }
             if (i < sensorCadenceList.size() && sensorCadenceList.get(i) != null) {
-                trackPoint.setCadence(sensorCadenceList.get(i));
+                cadence = Cadence.of(sensorCadenceList.get(i));
             }
             if (i < sensorPowerList.size() && sensorPowerList.get(i) != null) {
-                trackPoint.setPower(sensorPowerList.get(i));
+                power = Power.of(sensorPowerList.get(i));
             }
-            if (i < altitudeGainList.size() && i < altitudeLossList.size()) {
-                if (altitudeGainList.get(i) != null && altitudeLossList.get(i) != null) {
-                    trackPoint.setAltitudeGainLoss(altitudeGainList.get(i), altitudeLossList.get(i));
-                }
+            if ((i < altitudeGainList.size() && altitudeGainList.get(i) != null)
+                    && (i < altitudeLossList.size() && altitudeLossList.get(i) != null)) {
+                altitudeGainLoss = new AltitudeGainLoss(altitudeGainList.get(i), altitudeLossList.get(i));
             }
             if (i < accuracyHorizontal.size() && accuracyHorizontal.get(i) != null) {
-                trackPoint.setHorizontalAccuracy(Distance.of(accuracyHorizontal.get(i)));
+                horizontalAccuracy = Distance.of(accuracyHorizontal.get(i));
             }
             if (i < accuracyVertical.size() && accuracyVertical.get(i) != null) {
-                trackPoint.setVerticalAccuracy(Distance.of(accuracyVertical.get(i)));
+                verticalAccuracy = Distance.of(accuracyVertical.get(i));
             }
 
+            Position position = new Position(
+                    time,
+                    latLngAltitude != null ? latLngAltitude.latitude : null,
+                    latLngAltitude != null ? latLngAltitude.longitude : null,
+                    horizontalAccuracy,
+                    latLngAltitude != null ? latLngAltitude.altitude : null,
+                    verticalAccuracy,
+                    null,
+                    speed
+            );
+
             // Update TrackPoint type for START / STOP.
-            TrackPoint.Type type = trackPoint.getType();
             if (i == 0) {
                 //first
-                if (!trackPoint.wasCreatedManually()) {
-                    type = TrackPoint.Type.SEGMENT_START_MANUAL;
-                } else {
+                if (wasCreatedAutomatically(position)) {
                     type = TrackPoint.Type.SEGMENT_START_AUTOMATIC;
+                } else {
+                    type = TrackPoint.Type.SEGMENT_START_MANUAL;
                 }
-            } else if (i == positionList.size() - 1 && !trackPoint.wasCreatedManually()) {
+            } else if (i == positionList.size() - 1 && !wasCreatedAutomatically(position)) {
                 //last
                 type = TrackPoint.Type.SEGMENT_END_MANUAL;
             }
-            trackPoint.setType(type);
 
-            trackImporter.addTrackPoint(trackPoint);
+            trackImporter.addTrackPoint(new TrackPoint(
+                    null,
+                    type != null ? type : TrackPoint.Type.TRACKPOINT,
+                    position,
+                    sensorDistance,
+                    heartRate,
+                    temperature,
+                    cadence,
+                    power,
+                    altitudeGainLoss
+            ));
         }
     }
 
@@ -391,7 +429,8 @@ public class KMLTrackImporter extends DefaultHandler implements XMLImporter.Trac
         altitude = null;
     }
 
-    private Position createPosition(String latitude, String longitude, String altitude) {
+    private LatLngAltitude createPosition(String latitude, String longitude, String altitude) {
+        //TODO Do not use Location.
         if (longitude != null && latitude != null) {
             Location location = new Location("import");
             try {
@@ -408,7 +447,7 @@ public class KMLTrackImporter extends DefaultHandler implements XMLImporter.Trac
                     throw new ParsingException(createErrorMessage(String.format(Locale.US, "Unable to parse altitude: %s", altitude)), e);
                 }
             }
-            return Position.of(location, null);
+            return new LatLngAltitude(location.getLatitude(), location.getLongitude(), Altitude.WGS84.of(location.getAltitude()));
         }
 
         return null;
@@ -436,15 +475,13 @@ public class KMLTrackImporter extends DefaultHandler implements XMLImporter.Trac
             case KMLTrackExporter.EXTENDED_DATA_TYPE_POWER -> sensorPowerList.add(value);
             case KMLTrackExporter.EXTENDED_DATA_TYPE_HEARTRATE,
                  EXTENDED_DATA_TYPE_HEART_RATE_LEGACY -> sensorHeartRateList.add(value);
+            case KMLTrackExporter.EXTENDED_DATA_TYPE_TEMPERATURE -> sensorTemperatureList.add(value);
             case KMLTrackExporter.EXTENDED_DATA_TYPE_CADENCE -> sensorCadenceList.add(value);
             case KMLTrackExporter.EXTENDED_DATA_TYPE_ALTITUDE_GAIN -> altitudeGainList.add(value);
             case KMLTrackExporter.EXTENDED_DATA_TYPE_ALTITUDE_LOSS -> altitudeLossList.add(value);
-            case KMLTrackExporter.EXTENDED_DATA_TYPE_ACCURACY_HORIZONTAL ->
-                    accuracyHorizontal.add(value);
-            case KMLTrackExporter.EXTENDED_DATA_TYPE_ACCURACY_VERTICAL ->
-                    accuracyVertical.add(value);
-            default ->
-                    Log.w(TAG, "Data from extended data " + dataType + " is not (yet) supported.");
+            case KMLTrackExporter.EXTENDED_DATA_TYPE_ACCURACY_HORIZONTAL -> accuracyHorizontal.add(value);
+            case KMLTrackExporter.EXTENDED_DATA_TYPE_ACCURACY_VERTICAL -> accuracyVertical.add(value);
+            default -> Log.w(TAG, "Data from extended data " + dataType + " is not (yet) supported.");
         }
     }
 
@@ -457,6 +494,10 @@ public class KMLTrackImporter extends DefaultHandler implements XMLImporter.Trac
         trackImporter.finish();
     }
 
+    public boolean wasCreatedAutomatically(Position position) {
+        return position.hasLocation() || position.hasSpeed();
+    }
+
     @Override
     public DefaultHandler getHandler() {
         return this;
@@ -471,4 +512,11 @@ public class KMLTrackImporter extends DefaultHandler implements XMLImporter.Trac
     public void cleanImport() {
         trackImporter.cleanImport();
     }
+
+    private record LatLngAltitude(
+            double latitude,
+            double longitude,
+            Altitude altitude
+    ) {
+    }
 }

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

@@ -176,21 +176,19 @@ public class TrackImporter {
             TrackPoint previous = trackPoints.get(i - 1);
             TrackPoint current = trackPoints.get(i);
 
-            if (current.hasSensorDistance() || (previous.hasLocation() && current.hasLocation())) {
+            if (current.sensorDistance() != null || (previous.position().hasLocation() && current.position().hasLocation())) {
+                TrackPoint newCurrent = current;
+
                 Distance distanceToPrevious = current.distanceToPrevious(previous);
-                if (!current.hasSpeed()) {
+                if (!current.position().hasSpeed()) {
                     Duration timeDifference = Duration.between(previous.getTime(), current.getTime());
-                    current.setSpeed(Speed.of(distanceToPrevious, timeDifference));
+                    newCurrent = newCurrent.with(newCurrent.position().with(Speed.of(distanceToPrevious, timeDifference)));
                 }
 
-                if (!current.hasBearing()) {
-                    previous.bearingTo(current)
-                            .ifPresent(current::setBearing);
-                }
-
-                if (current.getType().equals(TrackPoint.Type.TRACKPOINT) && distanceToPrevious.greaterThan(maxRecordingDistance)) {
-                    current.setType(TrackPoint.Type.SEGMENT_START_AUTOMATIC);
+                if (current.type().equals(TrackPoint.Type.TRACKPOINT) && distanceToPrevious.greaterThan(maxRecordingDistance)) {
+                    newCurrent = newCurrent.with(TrackPoint.Type.SEGMENT_START_AUTOMATIC);
                 }
+                trackPoints.set(i, newCurrent);
             }
         }
     }

src/main/java/de/dennisguse/opentracks/publicapi/DataProvider.java

@@ -0,0 +1,199 @@
+package de.dennisguse.opentracks.publicapi;
+
+import android.content.ActivityNotFoundException;
+import android.content.ClipData;
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.util.Log;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+
+import java.util.ArrayList;
+import java.util.Map;
+
+import de.dennisguse.opentracks.R;
+import de.dennisguse.opentracks.data.ContentProviderUtils;
+import de.dennisguse.opentracks.data.CustomContentProvider;
+import de.dennisguse.opentracks.data.models.Track;
+import de.dennisguse.opentracks.data.tables.MarkerColumns;
+import de.dennisguse.opentracks.data.tables.TrackPointsColumns;
+import de.dennisguse.opentracks.data.tables.TracksColumns;
+import de.dennisguse.opentracks.settings.PreferencesUtils;
+
+/**
+ * Create an {@link Intent} to request showing tracks on a Map or a Dashboard.
+ * The receiving {@link android.app.Activity} gets temporary access to the {@link TracksColumns} and the {@link TrackPointsColumns} (incl. update).
+ */
+public class DataProvider {
+
+    private static final String TAG = DataProvider.class.getSimpleName();
+
+    private static final String ACTION_DASHBOARD = "Intent.OpenTracks-Dashboard";
+
+    private static final String ACTION_DASHBOARD_PAYLOAD = ACTION_DASHBOARD + ".Payload";
+
+    /**
+     * Assume "1" if not present.
+     */
+    private static final String EXTRAS_PROTOCOL_VERSION = "PROTOCOL_VERSION";
+
+    /**
+     * version 1: the initial version.
+     * version 2: replaced pause/resume trackpoints for track segmentation (lat=100 / lat=200) by TrackPoint.Type.
+     * version 3: renamed track database columns.
+     */
+    private static final int CURRENT_VERSION = 2;
+
+    private static final String EXTRAS_OPENTRACKS_IS_RECORDING_THIS_TRACK = "EXTRAS_OPENTRACKS_IS_RECORDING_THIS_TRACK";
+    private static final String EXTRAS_SHOULD_KEEP_SCREEN_ON = "EXTRAS_SHOULD_KEEP_SCREEN_ON";
+    private static final String EXTRAS_SHOW_WHEN_LOCKED = "EXTRAS_SHOULD_KEEP_SCREEN_ON";
+    private static final String EXTRAS_SHOW_FULLSCREEN = "EXTRAS_SHOULD_FULLSCREEN";
+
+    private static final int TRACK_URI_INDEX = 0;
+    private static final int TRACKPOINTS_URI_INDEX = 1;
+    private static final int MARKERS_URI_INDEX = 2;
+
+    public static final Map<String, String> DATA_PROJECTIONMAP_TRACKS = Map.ofEntries(
+            //V2
+            Map.entry("_id", TracksColumns._ID),
+            Map.entry("name", TracksColumns.NAME),
+            Map.entry("description", TracksColumns.DESCRIPTION),
+            Map.entry("category", TracksColumns.ACTIVITY_TYPE + " AS category"),
+            Map.entry("activity_type_localized", TracksColumns.ACTIVITY_TYPE_LOCALIZED),
+            Map.entry("starttime", TracksColumns.STARTTIME + " AS starttime"),
+            Map.entry("stoptime", TracksColumns.STOPTIME + " AS stoptime"),
+            Map.entry("totaltime", TracksColumns.TOTALTIME + " AS totaltime"),
+            Map.entry("movingtime", TracksColumns.MOVINGTIME + " AS movingtime"),
+            Map.entry("totaldistance", TracksColumns.TOTALDISTANCE + " AS totaldistance"),
+            Map.entry("maxspeed", TracksColumns.MAXSPEED + " AS maxspeed"),
+            Map.entry("avgspeed", "null AS avgspeed"),
+            Map.entry("avgmovingspeed", "null AS avgmovingspeed"),
+            Map.entry("minelevation", TracksColumns.MIN_ALTITUDE + " AS minelevation"),
+            Map.entry("maxelevation", TracksColumns.MAX_ALTITUDE + " AS maxelevation"),
+            Map.entry("elevationgain", TracksColumns.ALTITUDE_GAIN + " AS elevationgain"),
+            Map.entry("elevationloss", TracksColumns.ALTITUDE_LOSS + " AS elevationloss"),
+
+            //V3
+//            Map.entry("_id", TracksColumns._ID),
+//            Map.entry("name",TracksColumns.NAME),
+//            Map.entry("description",TracksColumns.DESCRIPTION),
+            Map.entry("activity_type", TracksColumns.ACTIVITY_TYPE),
+//            Map.entry("activity_type_localized",TracksColumns.ACTIVITY_TYPE_LOCALIZED),
+            Map.entry("time_start", TracksColumns.STARTTIME),
+            Map.entry("time_stop", TracksColumns.STOPTIME),
+            Map.entry("duration_total", TracksColumns.TOTALTIME),
+            Map.entry("duration_moving", TracksColumns.MOVINGTIME),
+            Map.entry("distance", TracksColumns.TOTALDISTANCE),
+            Map.entry("speed_max", TracksColumns.MAXSPEED),
+            Map.entry("altitude_min", TracksColumns.MIN_ALTITUDE),
+            Map.entry("altitude_max", TracksColumns.MAX_ALTITUDE),
+            Map.entry("altitude_gain", TracksColumns.ALTITUDE_GAIN),
+            Map.entry("altitude_loss", TracksColumns.ALTITUDE_LOSS)
+    );
+
+    public static final Map<String, String> DATA_PROJECTIONMAP_TRACKPOINTS = Map.ofEntries(
+            //V2 and V3
+            Map.entry("_id", TrackPointsColumns._ID),
+            Map.entry("trackid", TrackPointsColumns.TRACKID),
+            Map.entry("latitude", TrackPointsColumns.LATITUDE),
+            Map.entry("longitude", TrackPointsColumns.LONGITUDE),
+            Map.entry("time", TrackPointsColumns.TIME),
+            Map.entry("type", TrackPointsColumns.TYPE),
+            Map.entry("speed", TrackPointsColumns.SPEED)
+    );
+    public static final Map<String, String> DATA_PROJECTIONMAP_MARKERS = Map.ofEntries(
+            //V2
+            Map.entry("_id", MarkerColumns._ID),
+            Map.entry("trackid", MarkerColumns.TRACKID),
+            Map.entry("name", MarkerColumns.NAME),
+            Map.entry("description", MarkerColumns.DESCRIPTION),
+            Map.entry("category", MarkerColumns.TYPE_LOCALIZED + " AS category"),
+            Map.entry("latitude", MarkerColumns.LATITUDE),
+            Map.entry("longitude", MarkerColumns.LONGITUDE),
+            Map.entry("photoUrl", MarkerColumns.PHOTOURL),
+            Map.entry("icon", "null AS icon"),
+
+            //V3
+//            Map.entry("_id", MarkerColumns._ID),
+//            Map.entry("trackid",MarkerColumns.TRACKID),
+//            Map.entry("name",MarkerColumns.NAME),
+//            Map.entry("description",MarkerColumns.DESCRIPTION),
+            Map.entry("marker_type_localized", MarkerColumns.TYPE_LOCALIZED)
+//            Map.entry("latitude",MarkerColumns.LATITUDE),
+//            Map.entry("longitude",MarkerColumns.LONGITUDE),
+//            Map.entry("photoUrl",MarkerColumns.PHOTOURL)
+    );
+
+
+    private DataProvider() {
+    }
+
+    /**
+     * Send intent to show tracks on a map (needs an another app) as resource URIs.
+     *
+     * @param context     the context
+     * @param isRecording are we currently recording?
+     * @param trackIds    the track ids
+     */
+    public static void showTrackOnMap(Context context, boolean isRecording, Track.Id... trackIds) {
+        startDashboard(context, isRecording, null, null, trackIds);
+    }
+
+    /**
+     * Send intent to show tracks on a map (needs an another app) as resource URIs.
+     * By providing a targetPackage and targetClass an explicit intent can be sent,
+     * thus bypassing the need for the user to select an app.
+     *
+     * @param context       the context
+     * @param isRecording   are we currently recording?
+     * @param targetPackage the target package
+     * @param targetClass   the target class
+     * @param trackIds      the track ids
+     */
+    public static void startDashboard(Context context, boolean isRecording, @Nullable String targetPackage, @Nullable String targetClass, Track.Id... trackIds) {
+        if (trackIds.length == 0) {
+            return;
+        }
+
+        String trackIdList = ContentProviderUtils.formatIdListForUri(trackIds);
+
+        ArrayList<Uri> uris = new ArrayList<>();
+        uris.add(TRACK_URI_INDEX, Uri.withAppendedPath(CustomContentProvider.UrlType.DASHBOARD_TRACKS_BY_IDS.getUri(), trackIdList));
+        uris.add(TRACKPOINTS_URI_INDEX, Uri.withAppendedPath(CustomContentProvider.UrlType.DASHBOARD_TRACKPOINTS_BY_TRACKIDS.getUri(), trackIdList));
+        uris.add(MARKERS_URI_INDEX, Uri.withAppendedPath(CustomContentProvider.UrlType.DASHBOARD_MARKERS_BY_TRACKIDS.getUri(), trackIdList));
+
+        Intent intent = new Intent(ACTION_DASHBOARD);
+        intent.putExtra(EXTRAS_PROTOCOL_VERSION, CURRENT_VERSION);
+
+        intent.putParcelableArrayListExtra(ACTION_DASHBOARD_PAYLOAD, uris);
+
+        intent.putExtra(EXTRAS_SHOULD_KEEP_SCREEN_ON, PreferencesUtils.shouldKeepScreenOn());
+        intent.putExtra(EXTRAS_SHOW_WHEN_LOCKED, PreferencesUtils.shouldShowStatsOnLockscreen());
+        intent.putExtra(EXTRAS_OPENTRACKS_IS_RECORDING_THIS_TRACK, isRecording);
+        if (isRecording) {
+            intent.putExtra(EXTRAS_SHOW_FULLSCREEN, PreferencesUtils.shouldUseFullscreen());
+        }
+
+        intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
+        ClipData clipData = ClipData.newRawUri(null, uris.get(TRACK_URI_INDEX));
+        clipData.addItem(new ClipData.Item(uris.get(TRACKPOINTS_URI_INDEX)));
+        clipData.addItem(new ClipData.Item(uris.get(MARKERS_URI_INDEX)));
+        intent.setClipData(clipData);
+
+        if (targetPackage != null && targetClass != null) {
+            Log.i(TAG, "Starting dashboard activity with explicit intent (package=" + targetPackage + ", class=" + targetClass + ")");
+            intent.setClassName(targetPackage, targetClass);
+        } else {
+            Log.i(TAG, "Starting dashboard activity with generic intent (package=" + targetPackage + ", class=" + targetClass + ")");
+        }
+
+        try {
+            context.startActivity(intent);
+        } catch (ActivityNotFoundException e) {
+            Log.e(TAG, "Dashboard not installed; cannot start it.");
+            Toast.makeText(context, R.string.show_on_dashboard_not_installed, Toast.LENGTH_SHORT).show();
+        }
+    }
+}

src/main/java/de/dennisguse/opentracks/publicapi/StartRecording.java

@@ -10,7 +10,6 @@ import de.dennisguse.opentracks.data.models.Track;
 import de.dennisguse.opentracks.data.models.TrackBuilder;
 import de.dennisguse.opentracks.services.TrackRecordingService;
 import de.dennisguse.opentracks.settings.PreferencesUtils;
-import de.dennisguse.opentracks.util.IntentDashboardUtils;
 
 public class StartRecording extends AbstractAPIActivity {
 
@@ -61,7 +60,7 @@ public class StartRecording extends AbstractAPIActivity {
         String targetPackage = bundle.getString(EXTRA_STATS_TARGET_PACKAGE, null);
         String targetClass = bundle.getString(EXTRA_STATS_TARGET_CLASS, null);
         if (targetClass != null && targetPackage != null) {
-            IntentDashboardUtils.startDashboard(this, true, targetPackage, targetClass, trackId);
+            DataProvider.startDashboard(this, true, targetPackage, targetClass, trackId);
         }
     }
 

src/main/java/de/dennisguse/opentracks/sensors/BluetoothHandlerBarometricPressure.java

@@ -12,10 +12,10 @@ import de.dennisguse.opentracks.sensors.sensorData.Raw;
 import de.dennisguse.opentracks.sensors.sensorData.SensorHandlerInterface;
 
 public class BluetoothHandlerBarometricPressure implements SensorHandlerInterface {
-    private static final UUID ENVIRONMENTAL_SENSING_SERVICE = new UUID(0x181A00001000L, 0x800000805f9b34fbL);
+    static final UUID ENVIRONMENTAL_SENSING_SERVICE = new UUID(0x181A00001000L, 0x800000805f9b34fbL);
     public static final ServiceMeasurementUUID BAROMETRIC_PRESSURE = new ServiceMeasurementUUID(
             ENVIRONMENTAL_SENSING_SERVICE,
-            new UUID(0x2A6D00001000L, 0x800000805f9b34fbL)
+            new UUID(0x2A6D00001000L, 0x800000805f9b34fbL) //TODO extract leastSigBits
     );
 
     @Override
@@ -37,9 +37,7 @@ public class BluetoothHandlerBarometricPressure implements SensorHandlerInterfac
     }
 
     /**
-     * Decoding:
-     * org.bluetooth.service.environmental_sensing.xml
-     * org.bluetooth.characteristic.pressure.xml
+     * Decoding: org.bluetooth.characteristic.pressure.xml
      */
     public static AtmosphericPressure parseEnvironmentalSensing(BluetoothGattCharacteristic characteristic) {
         byte[] raw = characteristic.getValue();

src/main/java/de/dennisguse/opentracks/sensors/BluetoothHandlerCyclingCadence.java

@@ -14,7 +14,7 @@ public class BluetoothHandlerCyclingCadence implements SensorHandlerInterface {
     private static final String TAG = BluetoothHandlerCyclingCadence.class.getSimpleName();
 
     public static final List<ServiceMeasurementUUID> CYCLING_CADENCE = List.of(
-            BluetoothHandlerManagerCyclingPower.CYCLING_POWER,
+            BluetoothHandlerCyclingPower.CYCLING_POWER,
             BluetoothHandlerCyclingDistanceSpeed.CYCLING_SPEED_CADENCE
     );
 
@@ -30,8 +30,8 @@ public class BluetoothHandlerCyclingCadence implements SensorHandlerInterface {
 
     @Override
     public void handlePayload(SensorManager.SensorDataChangedObserver observer, ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
-        if (serviceMeasurementUUID.equals(BluetoothHandlerManagerCyclingPower.CYCLING_POWER)) {
-            BluetoothHandlerManagerCyclingPower.Data data = BluetoothHandlerManagerCyclingPower.parseCyclingPower(characteristic);
+        if (serviceMeasurementUUID.equals(BluetoothHandlerCyclingPower.CYCLING_POWER)) {
+            BluetoothHandlerCyclingPower.Data data = BluetoothHandlerCyclingPower.parseCyclingPower(characteristic);
             if (data != null && data.crank() != null) {
                 observer.onChange(new Raw<>(observer.getNow(), data.crank()));
             }

src/main/java/de/dennisguse/opentracks/sensors/BluetoothHandlerCyclingPower.java

@@ -13,7 +13,7 @@ import de.dennisguse.opentracks.sensors.sensorData.AggregatorCyclingPower;
 import de.dennisguse.opentracks.sensors.sensorData.Raw;
 import de.dennisguse.opentracks.sensors.sensorData.SensorHandlerInterface;
 
-public class BluetoothHandlerManagerCyclingPower implements SensorHandlerInterface {
+public class BluetoothHandlerCyclingPower implements SensorHandlerInterface {
 
     public static final ServiceMeasurementUUID CYCLING_POWER = new ServiceMeasurementUUID(
             new UUID(0x181800001000L, 0x800000805f9b34fbL),

src/main/java/de/dennisguse/opentracks/sensors/BluetoothHandlerHeartRate.java

@@ -13,7 +13,7 @@ import de.dennisguse.opentracks.sensors.sensorData.AggregatorHeartRate;
 import de.dennisguse.opentracks.sensors.sensorData.Raw;
 import de.dennisguse.opentracks.sensors.sensorData.SensorHandlerInterface;
 
-public class BluetoothHandlerManagerHeartRate implements SensorHandlerInterface {
+public class BluetoothHandlerHeartRate implements SensorHandlerInterface {
 
     public static final ServiceMeasurementUUID HEARTRATE = new ServiceMeasurementUUID(
             new UUID(0x180D00001000L, 0x800000805f9b34fbL),

src/main/java/de/dennisguse/opentracks/sensors/BluetoothHandlerTemperature.java

@@ -0,0 +1,53 @@
+package de.dennisguse.opentracks.sensors;
+
+import static de.dennisguse.opentracks.sensors.BluetoothHandlerBarometricPressure.ENVIRONMENTAL_SENSING_SERVICE;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.util.List;
+import java.util.UUID;
+
+import de.dennisguse.opentracks.data.models.Temperature;
+import de.dennisguse.opentracks.sensors.sensorData.Aggregator;
+import de.dennisguse.opentracks.sensors.sensorData.AggregatorTemperature;
+import de.dennisguse.opentracks.sensors.sensorData.Raw;
+import de.dennisguse.opentracks.sensors.sensorData.SensorHandlerInterface;
+
+public class BluetoothHandlerTemperature implements SensorHandlerInterface {
+    public static final ServiceMeasurementUUID TEMPERATURE = new ServiceMeasurementUUID(
+            ENVIRONMENTAL_SENSING_SERVICE,
+            new UUID(0x2A6E00001000L, 0x800000805f9b34fbL)
+    );
+
+    @Override
+    public List<ServiceMeasurementUUID> getServices() {
+        return List.of(TEMPERATURE);
+    }
+
+    @Override
+    public Aggregator<?, ?> createEmptySensorData(String address, String name) {
+        return new AggregatorTemperature(address, name);
+    }
+
+    @Override
+    public void handlePayload(SensorManager.SensorDataChangedObserver observer, ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
+        Temperature value = parseEnvironmentalSensing(characteristic);
+        if (value == null) return;
+
+        observer.onChange(new Raw<>(observer.getNow(), value));
+    }
+
+    /**
+     * Decoding: org.bluetooth.characteristic.temperature.xml
+     */
+    public static Temperature parseEnvironmentalSensing(BluetoothGattCharacteristic characteristic) {
+        byte[] raw = characteristic.getValue();
+
+        if (raw.length < 2) {
+            return null;
+        }
+
+        Integer pressure = characteristic.getIntValue(BluetoothGattCharacteristic.FORMAT_SINT16, 0);
+        return Temperature.ofCentiCelsius(pressure);
+    }
+}

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

@@ -24,8 +24,6 @@ import android.os.Handler;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import java.time.Duration;
-
 import de.dennisguse.opentracks.R;
 import de.dennisguse.opentracks.settings.PreferencesUtils;
 
@@ -40,13 +38,12 @@ public class BluetoothRemoteSensorManager implements SensorConnector, SharedPref
 
     private static final String TAG = BluetoothRemoteSensorManager.class.getSimpleName();
 
-    public static final Duration MAX_SENSOR_DATE_SET_AGE = Duration.ofSeconds(5);
-
     private final Context context;
     private final Handler handler;
     private boolean started = false;
 
     private final BluetoothConnectionManager heartRate;
+    private final BluetoothConnectionManager temperature;
     private final BluetoothConnectionManager cyclingCadence;
     private final BluetoothConnectionManager cyclingSpeed;
     private final BluetoothConnectionManager cyclingPower;
@@ -57,10 +54,11 @@ public class BluetoothRemoteSensorManager implements SensorConnector, SharedPref
         this.handler = handler;
 
         BluetoothAdapter bluetoothAdapter = BluetoothUtils.getAdapter(context);
-        this.heartRate = new BluetoothConnectionManager(bluetoothAdapter, observer, new BluetoothHandlerManagerHeartRate());
+        this.heartRate = new BluetoothConnectionManager(bluetoothAdapter, observer, new BluetoothHandlerHeartRate());
+        this.temperature = new BluetoothConnectionManager(bluetoothAdapter, observer, new BluetoothHandlerTemperature());
         this.cyclingCadence = new BluetoothConnectionManager(bluetoothAdapter, observer, new BluetoothHandlerCyclingCadence());
         this.cyclingSpeed = new BluetoothConnectionManager(bluetoothAdapter, observer, new BluetoothHandlerCyclingDistanceSpeed());
-        this.cyclingPower = new BluetoothConnectionManager(bluetoothAdapter, observer, new BluetoothHandlerManagerCyclingPower());
+        this.cyclingPower = new BluetoothConnectionManager(bluetoothAdapter, observer, new BluetoothHandlerCyclingPower());
         this.runningSpeedAndCadence = new BluetoothConnectionManager(bluetoothAdapter, observer, new BluetoothHandlerRunningSpeedAndCadence());
     }
 
@@ -75,6 +73,7 @@ public class BluetoothRemoteSensorManager implements SensorConnector, SharedPref
     @Override
     public synchronized void stop(Context context) {
         heartRate.disconnect();
+        temperature.disconnect();
         cyclingCadence.disconnect();
         cyclingSpeed.disconnect();
         cyclingPower.disconnect();
@@ -96,6 +95,11 @@ public class BluetoothRemoteSensorManager implements SensorConnector, SharedPref
             connect(heartRate, address);
         }
 
+        if (PreferencesUtils.isKey(R.string.settings_sensor_bluetooth_temperature_key, key)) {
+            String address = PreferencesUtils.getBluetoothTemperatureSensorAddress();
+            connect(temperature, address);
+        }
+
         if (PreferencesUtils.isKey(R.string.settings_sensor_bluetooth_cycling_cadence_key, key)) {
             String address = PreferencesUtils.getBluetoothCyclingCadenceSensorAddress();
             connect(cyclingCadence, address);

src/main/java/de/dennisguse/opentracks/sensors/GpsManager.java

@@ -19,7 +19,6 @@ import java.time.Duration;
 import de.dennisguse.opentracks.R;
 import de.dennisguse.opentracks.data.models.Distance;
 import de.dennisguse.opentracks.data.models.Position;
-import de.dennisguse.opentracks.data.models.TrackPoint;
 import de.dennisguse.opentracks.sensors.sensorData.AggregatorGPS;
 import de.dennisguse.opentracks.sensors.sensorData.Raw;
 import de.dennisguse.opentracks.services.handlers.TrackPointCreator;
@@ -124,20 +123,20 @@ public class GpsManager implements SensorConnector, LocationListenerCompat, GpsS
     @Override
     public void onLocationChanged(@NonNull Location location) {
         // Send each update to the status; please note that this TrackPoint is not stored.
-        TrackPoint trackPoint = new TrackPoint(TrackPoint.Type.TRACKPOINT, Position.of(location, trackPointCreator.createNow()));
-        gpsStatusManager.onNewTrackPoint(trackPoint);
+        Position position = Position.of(location, trackPointCreator.createNow());
+        gpsStatusManager.onNewTrackPoint(position);
 
-        if (!trackPoint.getPosition().hasValidLocation()) {
-            Log.w(TAG, "Ignore newTrackPoint. location is invalid.");
+        if (!position.hasValidLocation()) {
+            Log.w(TAG, "Ignore newTrackPoint. Location is invalid.");
             return;
         }
 
-        if (!trackPoint.getPosition().fulfillsAccuracy(thresholdHorizontalAccuracy)) {
+        if (!position.fulfillsAccuracy(thresholdHorizontalAccuracy)) {
             Log.d(TAG, "Ignore newTrackPoint. Poor accuracy.");
             return;
         }
 
-        observer.onChange(new Raw<>(observer.getNow(), Position.of(location)));
+        observer.onChange(new Raw<>(observer.getNow(), position));
     }
 
     @Override

src/main/java/de/dennisguse/opentracks/sensors/GpsStatusManager.java

@@ -12,7 +12,7 @@ import java.time.Duration;
 import java.time.Instant;
 
 import de.dennisguse.opentracks.data.models.Distance;
-import de.dennisguse.opentracks.data.models.TrackPoint;
+import de.dennisguse.opentracks.data.models.Position;
 import de.dennisguse.opentracks.settings.PreferencesUtils;
 
 /**
@@ -35,7 +35,7 @@ class GpsStatusManager {
     private final Context context;
 
     @Nullable
-    private TrackPoint lastTrackPoint = null;
+    private Position lastPosition = null;
 
     private Handler handler;
 
@@ -81,26 +81,24 @@ class GpsStatusManager {
     }
 
     /**
-     * This method must be called from the client every time a new trackPoint is received.
-     * Receive new trackPoint and calculate the new status if needed.
+     * This method must be called every time a new {@link Position} is received.
+     * Receive new position and calculate the new status if needed.
      * It look for GPS changes in lastLocation if it's not null. If it's null then look for in lastValidLocation if any.
      */
-    public void onNewTrackPoint(@NonNull final TrackPoint trackPoint) {
-        lastTrackPoint = trackPoint;
+    public void onNewTrackPoint(@NonNull Position position) {
+        lastPosition = position;
 
-        determineGpsStatusOnTrackpoint(trackPoint);
+        determineGpsStatusOnTrackpoint(position);
     }
 
     /**
-     * Checks if lastLocation has new GPS status looking up time and accuracy.
+     * Checks if {@link Position} has new GPS status looking up time and accuracy.
      * It depends of signalLostThreshold and signalBadThreshold.
      * If there is any change then it does the change.
      * Also, it'll run the runnable if signal is bad or stop it if the signal is lost.
      */
-    //TODO use MonotonicClock instead of Instant.now()
-    @VisibleForTesting
-    void determineGpsStatusOnTrackpoint(@NonNull TrackPoint lastTrackPoint) {
-        if (lastTrackPoint.fulfillsAccuracy(horizontalAccuracyThreshold)) {
+    private void determineGpsStatusOnTrackpoint(@NonNull Position position) {
+        if (position.fulfillsAccuracy(horizontalAccuracyThreshold)) {
             if (gpsStatus != GpsStatusValue.GPS_SIGNAL_FIX) {
                 setGpsStatus(GpsStatusValue.GPS_SIGNAL_FIX);
                 scheduleTimer(); //TODO
@@ -115,10 +113,10 @@ class GpsStatusManager {
     }
 
     void determineGpsStatusByTime(Instant now) {
-        if (lastTrackPoint == null) {
+        if (lastPosition == null) {
             return;
         }
-        if (signalLostThreshold.minus(Duration.between(lastTrackPoint.getTime(), now)).isNegative()) {
+        if (signalLostThreshold.minus(Duration.between(lastPosition.time(), now)).isNegative()) {
             // Too much time without receiving signal -> signal lost.
             if (gpsStatus != GpsStatusValue.GPS_SIGNAL_LOST) {
                 setGpsStatus(GpsStatusValue.GPS_SIGNAL_LOST);
@@ -155,7 +153,7 @@ class GpsStatusManager {
         }
 
         setGpsStatus(GpsStatusValue.GPS_DISABLED);
-        lastTrackPoint = null;
+        lastPosition = null;
         stopTimer();
     }
 

src/main/java/de/dennisguse/opentracks/sensors/SensorManager.java

@@ -11,9 +11,9 @@ import androidx.annotation.VisibleForTesting;
 
 import java.time.Instant;
 
-import de.dennisguse.opentracks.data.models.TrackPoint;
 import de.dennisguse.opentracks.sensors.sensorData.Aggregator;
 import de.dennisguse.opentracks.sensors.sensorData.Raw;
+import de.dennisguse.opentracks.sensors.sensorData.SensorDataAggregator;
 import de.dennisguse.opentracks.sensors.sensorData.SensorDataSet;
 import de.dennisguse.opentracks.services.handlers.TrackPointCreator;
 import de.dennisguse.opentracks.util.SystemUtils;
@@ -24,7 +24,7 @@ public class SensorManager implements SharedPreferences.OnSharedPreferenceChange
 
     //TODO Should be final and not be visible for testing
     @VisibleForTesting
-    public SensorDataSet sensorDataSet;
+    public SensorDataAggregator sensorDataAggregator;
 
     private PowerManager.WakeLock wakeLock;
 
@@ -34,23 +34,23 @@ public class SensorManager implements SharedPreferences.OnSharedPreferenceChange
 
         @Override
         public void onConnect(Aggregator<?, ?> aggregator) {
-            sensorDataSet.add(aggregator);
+            sensorDataAggregator.add(aggregator);
         }
 
         @Override
         public void onChange(Raw<?> data) {
-            sensorDataSet.update(data);
-            observer.onChange(new SensorDataSet(sensorDataSet));
+            sensorDataAggregator.update(data);
+            observer.onChange();
         }
 
         @Override
         public void onDisconnect(Aggregator<?, ?> aggregator) {
-            sensorDataSet.add(aggregator);
+            sensorDataAggregator.add(aggregator);
         }
 
         @Override
         public void onRemove(Aggregator<?, ?> aggregator) {
-            sensorDataSet.remove(aggregator);
+            sensorDataAggregator.remove(aggregator);
         }
 
         @Override
@@ -67,7 +67,7 @@ public class SensorManager implements SharedPreferences.OnSharedPreferenceChange
 
     public SensorManager(TrackPointCreator observer) {
         this.observer = observer;
-        this.sensorDataSet = new SensorDataSet(observer);
+        this.sensorDataAggregator = new SensorDataAggregator();
     }
 
     public void start(Context context, Handler handler) {
@@ -100,12 +100,11 @@ public class SensorManager implements SharedPreferences.OnSharedPreferenceChange
         gpsManager.stop(context);
         gpsManager = null;
 
-        sensorDataSet.clear();
+        sensorDataAggregator.clear();
     }
 
-    public SensorDataSet fill(TrackPoint trackPoint) {
-        sensorDataSet.fillTrackPoint(trackPoint);
-        return new SensorDataSet(sensorDataSet);
+    public SensorDataSet getSensorDataSet(Instant now) {
+        return sensorDataAggregator.getSensorData(now);
     }
 
     public void reset() {
@@ -113,7 +112,7 @@ public class SensorManager implements SharedPreferences.OnSharedPreferenceChange
             Log.d(TAG, "No recording running and no reset necessary.");
             return;
         }
-        sensorDataSet.reset();
+        sensorDataAggregator.reset();
     }
 
     @VisibleForTesting

src/main/java/de/dennisguse/opentracks/sensors/sensorData/Aggregator.java

@@ -1,15 +1,14 @@
 package de.dennisguse.opentracks.sensors.sensorData;
 
-import android.util.Pair;
-
 import androidx.annotation.NonNull;
 
+import java.time.Duration;
 import java.time.Instant;
 
-import de.dennisguse.opentracks.sensors.BluetoothRemoteSensorManager;
-
 public abstract class Aggregator<Input, Output> {
 
+    private static final Duration MAX_SENSOR_DATE_SET_AGE = Duration.ofSeconds(5);
+
     protected Raw<Input> previous;
 
     protected Output aggregatedValue;
@@ -45,6 +44,7 @@ public abstract class Aggregator<Input, Output> {
         return aggregatedValue != null;
     }
 
+    @Deprecated //TODO Remove: for sensor there is no default value. Make getAggregatedValue() @Nullable
     @NonNull
     protected abstract Output getNoneValue();
 
@@ -61,8 +61,8 @@ public abstract class Aggregator<Input, Output> {
     }
 
     @NonNull
-    public Pair<Output, String> getAggregatedValueWithSensorName(Instant now) {
-        return new Pair<>(getAggregatedValue(now), getSensorNameOrAddress());
+    public SensorData<Output> getAggregatedValueWithSensorName(Instant now) {
+        return new SensorData<>(getAggregatedValue(now), getSensorNameOrAddress());
     }
 
     /**
@@ -86,10 +86,14 @@ public abstract class Aggregator<Input, Output> {
         return now
                 .isAfter(
                         previous.time()
-                                .plus(BluetoothRemoteSensorManager.MAX_SENSOR_DATE_SET_AGE)
+                                .plus(getMaxSensorAge())
                 );
     }
 
+    protected Duration getMaxSensorAge() {
+        return MAX_SENSOR_DATE_SET_AGE;
+    }
+
     @NonNull
     @Override
     public String toString() {

src/main/java/de/dennisguse/opentracks/sensors/sensorData/AggregatorCyclingPower.java

@@ -3,16 +3,16 @@ package de.dennisguse.opentracks.sensors.sensorData;
 import androidx.annotation.NonNull;
 
 import de.dennisguse.opentracks.data.models.Power;
-import de.dennisguse.opentracks.sensors.BluetoothHandlerManagerCyclingPower;
+import de.dennisguse.opentracks.sensors.BluetoothHandlerCyclingPower;
 
-public class AggregatorCyclingPower extends Aggregator<BluetoothHandlerManagerCyclingPower.Data, Power> {
+public class AggregatorCyclingPower extends Aggregator<BluetoothHandlerCyclingPower.Data, Power> {
 
     public AggregatorCyclingPower(String name, String address) {
         super(name, address);
     }
 
     @Override
-    public void computeValue(Raw<BluetoothHandlerManagerCyclingPower.Data> current) {
+    public void computeValue(Raw<BluetoothHandlerCyclingPower.Data> current) {
         this.aggregatedValue = current.value().power();
     }
 

src/main/java/de/dennisguse/opentracks/sensors/sensorData/AggregatorGPS.java

@@ -2,6 +2,8 @@ package de.dennisguse.opentracks.sensors.sensorData;
 
 import androidx.annotation.NonNull;
 
+import java.time.Instant;
+
 import de.dennisguse.opentracks.data.models.Position;
 
 public class AggregatorGPS extends Aggregator<Position, Position> {
@@ -36,4 +38,11 @@ public class AggregatorGPS extends Aggregator<Position, Position> {
     protected Position getNoneValue() {
         return Position.empty();
     }
+
+    @NonNull
+    @Override
+    public Position getAggregatedValue(Instant now) {
+        return super.getAggregatedValue(now)
+                .with(now);
+    }
 }

src/main/java/de/dennisguse/opentracks/sensors/sensorData/AggregatorTemperature.java

@@ -0,0 +1,34 @@
+package de.dennisguse.opentracks.sensors.sensorData;
+
+import androidx.annotation.NonNull;
+
+import java.time.Duration;
+
+import de.dennisguse.opentracks.data.models.Temperature;
+
+public class AggregatorTemperature extends Aggregator<Temperature, Temperature> {
+
+    public AggregatorTemperature(String sensorAddress, String sensorName) {
+        super(sensorAddress, sensorName);
+    }
+
+    protected void computeValue(Raw<Temperature> current) {
+        this.aggregatedValue = current.value();
+    }
+
+    @NonNull
+    protected Temperature getNoneValue() {
+        return Temperature.ofCentiCelsius(0);
+    }
+
+    protected void resetImmediate() {
+        aggregatedValue = getNoneValue();
+    }
+
+    public void resetAggregated() {};
+
+    @Override
+    protected Duration getMaxSensorAge() {
+        return Duration.ofMinutes(1);
+    }
+}

src/main/java/de/dennisguse/opentracks/sensors/sensorData/SensorData.java

@@ -0,0 +1,9 @@
+package de.dennisguse.opentracks.sensors.sensorData;
+
+public record SensorData<T>(
+
+        T data,
+
+        String sensorNameOrAddress
+) {
+}

src/main/java/de/dennisguse/opentracks/sensors/sensorData/SensorDataAggregator.java

@@ -0,0 +1,229 @@
+package de.dennisguse.opentracks.sensors.sensorData;
+
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.VisibleForTesting;
+
+import java.time.Instant;
+
+import de.dennisguse.opentracks.data.models.AtmosphericPressure;
+import de.dennisguse.opentracks.data.models.Cadence;
+import de.dennisguse.opentracks.data.models.Distance;
+import de.dennisguse.opentracks.data.models.HeartRate;
+import de.dennisguse.opentracks.data.models.Position;
+import de.dennisguse.opentracks.data.models.Speed;
+import de.dennisguse.opentracks.data.models.Temperature;
+import de.dennisguse.opentracks.sensors.BluetoothHandlerCyclingCadence;
+import de.dennisguse.opentracks.sensors.BluetoothHandlerCyclingDistanceSpeed;
+import de.dennisguse.opentracks.sensors.BluetoothHandlerCyclingPower;
+import de.dennisguse.opentracks.sensors.BluetoothHandlerRunningSpeedAndCadence;
+import de.dennisguse.opentracks.settings.PreferencesUtils;
+
+public class SensorDataAggregator {
+
+    private static final String TAG = SensorDataAggregator.class.getSimpleName();
+
+    @VisibleForTesting
+    public AggregatorHeartRate heartRate;
+
+    @VisibleForTesting
+    public AggregatorTemperature temperature;
+
+    @VisibleForTesting
+    public AggregatorCyclingCadence cyclingCadence;
+
+    @VisibleForTesting
+    public AggregatorCyclingDistanceSpeed cyclingDistanceSpeed;
+
+    @VisibleForTesting
+    public AggregatorCyclingPower cyclingPower;
+
+    @VisibleForTesting
+    public AggregatorRunning runningDistanceSpeedCadence;
+
+    @VisibleForTesting
+    public AggregatorBarometer barometer;
+
+    public AggregatorGPS gps;
+
+    @VisibleForTesting
+    public SensorData<HeartRate> getHeartRate(Instant now) {
+        if (heartRate != null) {
+            SensorData<HeartRate> value = heartRate.getAggregatedValueWithSensorName(now);
+            if (value.data().isValid()) return value;
+        }
+
+        return null;
+    }
+
+    private SensorData<Cadence> getCadence(Instant now) {
+        if (cyclingCadence != null) {
+            return cyclingCadence.getAggregatedValueWithSensorName(now);
+        }
+
+        if (runningDistanceSpeedCadence != null && runningDistanceSpeedCadence.hasReceivedData() && runningDistanceSpeedCadence.getAggregatedValue(now).cadence() != null) {
+            return new SensorData<>(runningDistanceSpeedCadence.aggregatedValue.cadence(), runningDistanceSpeedCadence.getSensorNameOrAddress());
+        }
+
+        return null;
+    }
+
+    private SensorData<Distance> getDistance(Instant now) {
+        if (cyclingDistanceSpeed != null && cyclingDistanceSpeed.hasReceivedData()) {
+            return new SensorData<>(cyclingDistanceSpeed.getAggregatedValue(now).distanceOverall(), cyclingDistanceSpeed.getSensorNameOrAddress());
+        }
+
+        if (runningDistanceSpeedCadence != null && runningDistanceSpeedCadence.hasReceivedData()) {
+            return new SensorData<>(runningDistanceSpeedCadence.getAggregatedValue(now).distance(), runningDistanceSpeedCadence.getSensorNameOrAddress());
+
+        }
+
+        return null;
+    }
+
+    //TOOD simplify?
+    private SensorData<Speed> getSpeed(Instant now) {
+
+        if (cyclingDistanceSpeed != null && cyclingDistanceSpeed.hasReceivedData() && cyclingDistanceSpeed.getAggregatedValue(now).speed() != null) {
+            return new SensorData<>(cyclingDistanceSpeed.getAggregatedValue(now).speed(), cyclingDistanceSpeed.getSensorNameOrAddress());
+        }
+
+        if (runningDistanceSpeedCadence != null && runningDistanceSpeedCadence.hasReceivedData() && runningDistanceSpeedCadence.getAggregatedValue(now).speed() != null) {
+            return new SensorData<>(runningDistanceSpeedCadence.aggregatedValue.speed(), runningDistanceSpeedCadence.getSensorNameOrAddress());
+        }
+
+        return null;
+    }
+
+    public void add(@NonNull Aggregator<?, ?> data) {
+        set(data, data);
+    }
+
+    //TODO Refactor generic "fun" here: go explicit.
+    public void update(@NonNull Raw<?> data) {
+        Object value = data.value();
+
+        if (value instanceof HeartRate) {
+            this.heartRate.add((Raw<HeartRate>) data);
+            return;
+        }
+
+        if (value instanceof Temperature) {
+            this.temperature.add((Raw<Temperature>) data);
+            return;
+        }
+
+        if (value instanceof BluetoothHandlerCyclingCadence.CrankData) {
+            this.cyclingCadence.add((Raw<BluetoothHandlerCyclingCadence.CrankData>) data);
+            return;
+        }
+        if (value instanceof BluetoothHandlerCyclingDistanceSpeed.WheelData) {
+            this.cyclingDistanceSpeed.setWheelCircumference(PreferencesUtils.getWheelCircumference()); //TODO Fetch once and then listen for changes.
+            this.cyclingDistanceSpeed.add((Raw<BluetoothHandlerCyclingDistanceSpeed.WheelData>) data);
+            return;
+        }
+        if (value instanceof BluetoothHandlerRunningSpeedAndCadence.Data) {
+            this.runningDistanceSpeedCadence.add((Raw<BluetoothHandlerRunningSpeedAndCadence.Data>) data);
+
+            return;
+        }
+        if (value instanceof BluetoothHandlerCyclingPower.Data) {
+            this.cyclingPower.add((Raw<BluetoothHandlerCyclingPower.Data>) data);
+            return;
+        }
+        if (value instanceof AtmosphericPressure) {
+            this.barometer.add((Raw<AtmosphericPressure>) data);
+            return;
+        }
+        if (value instanceof Position) {
+            this.gps.add((Raw<Position>) data);
+            return;
+        }
+
+        throw new UnsupportedOperationException(data.getClass().getCanonicalName() + " " + data.value().getClass().getCanonicalName());
+    }
+
+    public void remove(@NonNull Aggregator<?, ?> type) {
+        set(type, null);
+    }
+
+    public void clear() {
+        Log.i(TAG, "Removing all aggregators");
+        this.heartRate = null;
+        this.temperature = null;
+        this.cyclingCadence = null;
+        this.cyclingDistanceSpeed = null;
+        this.cyclingPower = null;
+        this.runningDistanceSpeedCadence = null;
+        this.barometer = null;
+        this.gps = null;
+    }
+
+    public SensorDataSet getSensorData(Instant now) {
+        return new SensorDataSet(
+                gps != null && gps.hasReceivedData() ? gps.getAggregatedValueWithSensorName(now) : new SensorData<>(Position.of(now), ""),
+                getSpeed(now),
+                getDistance(now),
+                getHeartRate(now),
+                temperature != null && temperature.hasReceivedData() ? temperature.getAggregatedValueWithSensorName(now) : null,
+                getCadence(now),
+                cyclingPower != null && cyclingPower.hasReceivedData() ? cyclingPower.getAggregatedValueWithSensorName(now) : null,
+                barometer != null && barometer.hasReceivedData() ? barometer.getAggregatedValueWithSensorName(now) : null
+        );
+    }
+
+    public void reset() {
+        Log.i(TAG, "Resetting data");
+
+        if (heartRate != null) heartRate.resetAggregated();
+        if (temperature != null) temperature.resetAggregated();
+        if (cyclingCadence != null) cyclingCadence.resetAggregated();
+        if (cyclingDistanceSpeed != null) cyclingDistanceSpeed.resetAggregated();
+        if (cyclingPower != null) cyclingPower.resetAggregated();
+        if (runningDistanceSpeedCadence != null) runningDistanceSpeedCadence.resetAggregated();
+        if (barometer != null) barometer.resetAggregated();
+        if (gps != null) gps.resetAggregated();
+    }
+
+    //TODO Refactor generic "fun" here: go explicit.
+    private void set(@NonNull Aggregator<?, ?> type, @Nullable Aggregator<?, ?> sensorData) {
+        Log.i(TAG, "Setting aggregator " + type.getClass().getCanonicalName() + " to " + sensorData);
+
+        if (type instanceof AggregatorHeartRate) {
+            heartRate = (AggregatorHeartRate) sensorData;
+            return;
+        }
+        if (type instanceof AggregatorTemperature) {
+            temperature = (AggregatorTemperature) sensorData;
+            return;
+        }
+        if (type instanceof AggregatorCyclingCadence) {
+            cyclingCadence = (AggregatorCyclingCadence) sensorData;
+            return;
+        }
+        if (type instanceof AggregatorCyclingDistanceSpeed) {
+            cyclingDistanceSpeed = (AggregatorCyclingDistanceSpeed) sensorData;
+            return;
+        }
+        if (type instanceof AggregatorCyclingPower) {
+            cyclingPower = (AggregatorCyclingPower) sensorData;
+            return;
+        }
+        if (type instanceof AggregatorRunning) {
+            runningDistanceSpeedCadence = (AggregatorRunning) sensorData;
+            return;
+        }
+        if (type instanceof AggregatorBarometer) {
+            barometer = (AggregatorBarometer) sensorData;
+            return;
+        }
+        if (type instanceof AggregatorGPS) {
+            gps = (AggregatorGPS) sensorData;
+            return;
+        }
+
+        throw new UnsupportedOperationException(type.getClass().getCanonicalName());
+    }
+}

src/main/java/de/dennisguse/opentracks/sensors/sensorData/SensorDataSet.java

@@ -1,240 +1,32 @@
 package de.dennisguse.opentracks.sensors.sensorData;
 
-import android.util.Log;
-import android.util.Pair;
-
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.annotation.VisibleForTesting;
 
-import de.dennisguse.opentracks.data.models.AtmosphericPressure;
+import de.dennisguse.opentracks.data.models.AltitudeGainLoss;
 import de.dennisguse.opentracks.data.models.Cadence;
+import de.dennisguse.opentracks.data.models.Distance;
 import de.dennisguse.opentracks.data.models.HeartRate;
 import de.dennisguse.opentracks.data.models.Position;
+import de.dennisguse.opentracks.data.models.Power;
 import de.dennisguse.opentracks.data.models.Speed;
-import de.dennisguse.opentracks.data.models.TrackPoint;
-import de.dennisguse.opentracks.sensors.BluetoothHandlerCyclingCadence;
-import de.dennisguse.opentracks.sensors.BluetoothHandlerCyclingDistanceSpeed;
-import de.dennisguse.opentracks.sensors.BluetoothHandlerManagerCyclingPower;
-import de.dennisguse.opentracks.sensors.BluetoothHandlerRunningSpeedAndCadence;
-import de.dennisguse.opentracks.services.handlers.TrackPointCreator;
-import de.dennisguse.opentracks.settings.PreferencesUtils;
+import de.dennisguse.opentracks.data.models.Temperature;
 
-public class SensorDataSet {
-
-    private static final String TAG = SensorDataSet.class.getSimpleName();
-
-    @VisibleForTesting
-    public AggregatorHeartRate heartRate;
-
-    @VisibleForTesting
-    public AggregatorCyclingCadence cyclingCadence;
-
-    @VisibleForTesting
-    public AggregatorCyclingDistanceSpeed cyclingDistanceSpeed;
-
-    @VisibleForTesting
-    public AggregatorCyclingPower cyclingPower;
-
-    @VisibleForTesting
-    public AggregatorRunning runningDistanceSpeedCadence;
-
-    @VisibleForTesting
-    public AggregatorBarometer barometer;
-
-    public AggregatorGPS gps;
-
-    private final TrackPointCreator trackPointCreator;
-
-    public SensorDataSet(TrackPointCreator trackPointCreator) {
-        this.trackPointCreator = trackPointCreator;
-    }
-
-    @Deprecated //TODO This is not a copy constructor anymore, but it should be - aggregators are no value objects; best guess: can be removed
-    public SensorDataSet(SensorDataSet toCopy) {
-        this.trackPointCreator = toCopy.trackPointCreator;
-        this.heartRate = toCopy.heartRate;
-        this.cyclingCadence = toCopy.cyclingCadence;
-        this.cyclingDistanceSpeed = toCopy.cyclingDistanceSpeed;
-        this.cyclingPower = toCopy.cyclingPower;
-        this.runningDistanceSpeedCadence = toCopy.runningDistanceSpeedCadence;
-        this.barometer = toCopy.barometer;
-        this.gps = toCopy.gps;
-    }
-
-    public Pair<HeartRate, String> getHeartRate() {
-        if (heartRate != null) {
-            Pair<HeartRate, String> value = heartRate.getAggregatedValueWithSensorName(trackPointCreator.createNow());
-            if (value.first.isValid()) return value;
-        }
-
-        return null;
-    }
-
-    public Pair<Cadence, String> getCadence() {
-        if (cyclingCadence != null) {
-            return cyclingCadence.getAggregatedValueWithSensorName(trackPointCreator.createNow());
-        }
-
-        if (runningDistanceSpeedCadence != null && runningDistanceSpeedCadence.hasReceivedData() && runningDistanceSpeedCadence.aggregatedValue.cadence() != null) {
-            return new Pair<>(runningDistanceSpeedCadence.aggregatedValue.cadence(), runningDistanceSpeedCadence.getSensorNameOrAddress());
-        }
-
-        return null;
-    }
-
-    public Pair<Speed, String> getSpeed() {
-        if (cyclingDistanceSpeed != null && cyclingDistanceSpeed.hasReceivedData() && cyclingDistanceSpeed.getAggregatedValue(trackPointCreator.createNow()).speed() != null) {
-            return new Pair<>(cyclingDistanceSpeed.getAggregatedValue(trackPointCreator.createNow()).speed(), cyclingDistanceSpeed.getSensorNameOrAddress());
-        }
-
-        if (runningDistanceSpeedCadence != null && runningDistanceSpeedCadence.hasReceivedData() && runningDistanceSpeedCadence.getAggregatedValue(trackPointCreator.createNow()).speed() != null) {
-            return new Pair<>(runningDistanceSpeedCadence.aggregatedValue.speed(), runningDistanceSpeedCadence.getSensorNameOrAddress());
-        }
-
-        return null;
-    }
-
-    public AggregatorCyclingPower getCyclingPower() {
-        return cyclingPower;
-    }
-
-    public void add(@NonNull Aggregator<?, ?> data) {
-        set(data, data);
-    }
-
-    public void update(@NonNull Raw<?> data) {
-        Object value = data.value();
-
-        if (value instanceof HeartRate) {
-            this.heartRate.add((Raw<HeartRate>) data);
-            return;
-        }
-
-        if (value instanceof BluetoothHandlerCyclingCadence.CrankData) {
-            this.cyclingCadence.add((Raw<BluetoothHandlerCyclingCadence.CrankData>) data);
-            return;
-        }
-        if (value instanceof BluetoothHandlerCyclingDistanceSpeed.WheelData ) {
-            this.cyclingDistanceSpeed.setWheelCircumference(PreferencesUtils.getWheelCircumference()); //TODO Fetch once and then listen for changes.
-            this.cyclingDistanceSpeed.add((Raw<BluetoothHandlerCyclingDistanceSpeed.WheelData>) data);
-            return;
-        }
-        if (value instanceof BluetoothHandlerRunningSpeedAndCadence.Data) {
-            this.runningDistanceSpeedCadence.add((Raw<BluetoothHandlerRunningSpeedAndCadence.Data>) data);
-
-            return;
-        }
-        if (value instanceof BluetoothHandlerManagerCyclingPower.Data) {
-            this.cyclingPower.add((Raw<BluetoothHandlerManagerCyclingPower.Data>) data);
-            return;
-        }
-        if (value instanceof AtmosphericPressure) {
-            this.barometer.add((Raw<AtmosphericPressure>) data);
-            return;
-        }
-        if (value instanceof Position) {
-            this.gps.add((Raw<Position>) data);
-            return;
-        }
-
-        throw new UnsupportedOperationException(data.getClass().getCanonicalName() + " " + data.value().getClass().getCanonicalName());
-    }
-
-    public void remove(@NonNull Aggregator<?, ?> type) {
-        set(type, null);
-    }
-
-    public void clear() {
-        Log.i(TAG, "Removing all aggregators");
-        this.heartRate = null;
-        this.cyclingCadence = null;
-        this.cyclingDistanceSpeed = null;
-        this.cyclingPower = null;
-        this.runningDistanceSpeedCadence = null;
-        this.barometer = null;
-        this.gps = null;
-    }
-
-    public void fillTrackPoint(TrackPoint trackPoint) {
-        if (gps != null && gps.hasReceivedData()) {
-            trackPoint.setPosition(gps.getAggregatedValue(trackPointCreator.createNow()));
-        }
-
-        Pair<HeartRate, String> heartRate = getHeartRate();
-        if (heartRate != null) {
-            trackPoint.setHeartRate(heartRate.first);
-        }
-
-        if (getCadence() != null) {
-            trackPoint.setCadence(getCadence().first);
-        }
-
-        if (getSpeed() != null) {
-            trackPoint.setSpeed(getSpeed().first);
-        }
-
-        if (cyclingDistanceSpeed != null && cyclingDistanceSpeed.hasReceivedData()) {
-            trackPoint.setSensorDistance(cyclingDistanceSpeed.getAggregatedValue(trackPointCreator.createNow()).distanceOverall());
-        }
-
-        if (cyclingPower != null && cyclingPower.hasReceivedData()) {
-            trackPoint.setPower(cyclingPower.getAggregatedValue(trackPointCreator.createNow()));
-        }
-
-        if (runningDistanceSpeedCadence != null && runningDistanceSpeedCadence.hasReceivedData()) {
-            trackPoint.setSensorDistance(runningDistanceSpeedCadence.getAggregatedValue(trackPointCreator.createNow()).distance());
-        }
-
-        if (barometer != null && barometer.hasReceivedData()) {
-            trackPoint.setAltitudeGainLoss(barometer.getAggregatedValue(trackPointCreator.createNow()).gain_m(), barometer.getAggregatedValue(trackPointCreator.createNow()).loss_m());
-        }
-    }
-
-    public void reset() {
-        Log.i(TAG, "Resetting data");
-
-        if (heartRate != null) heartRate.resetAggregated();
-        if (cyclingCadence != null) cyclingCadence.resetAggregated();
-        if (cyclingDistanceSpeed != null) cyclingDistanceSpeed.resetAggregated();
-        if (cyclingPower != null) cyclingPower.resetAggregated();
-        if (runningDistanceSpeedCadence != null) runningDistanceSpeedCadence.resetAggregated();
-        if (barometer != null) barometer.resetAggregated();
-        if (gps != null) gps.resetAggregated();
-    }
-
-    private void set(@NonNull Aggregator<?, ?> type, @Nullable Aggregator<?, ?> sensorData) {
-        Log.i(TAG, "Setting aggregator " + type.getClass().getCanonicalName() + " to " + sensorData);
-
-        if (type instanceof AggregatorHeartRate) {
-            heartRate = (AggregatorHeartRate) sensorData;
-            return;
-        }
-        if (type instanceof AggregatorCyclingCadence) {
-            cyclingCadence = (AggregatorCyclingCadence) sensorData;
-            return;
-        }
-        if (type instanceof AggregatorCyclingDistanceSpeed) {
-            cyclingDistanceSpeed = (AggregatorCyclingDistanceSpeed) sensorData;
-            return;
-        }
-        if (type instanceof AggregatorCyclingPower) {
-            cyclingPower = (AggregatorCyclingPower) sensorData;
-            return;
-        }
-        if (type instanceof AggregatorRunning) {
-            runningDistanceSpeedCadence = (AggregatorRunning) sensorData;
-            return;
-        }
-        if (type instanceof AggregatorBarometer) {
-            barometer = (AggregatorBarometer) sensorData;
-            return;
-        }
-        if (type instanceof AggregatorGPS) {
-            gps = (AggregatorGPS) sensorData;
-            return;
-        }
-
-        throw new UnsupportedOperationException(type.getClass().getCanonicalName());
-    }
+public record SensorDataSet(
+        @NonNull
+        SensorData<Position> position,
+        @Nullable
+        SensorData<Speed> speed,
+        @Nullable
+        SensorData<Distance> distance,
+        @Nullable
+        SensorData<HeartRate> heartRate,
+        @Nullable
+        SensorData<Temperature> temperature,
+        SensorData<Cadence> cadence,
+        @Nullable
+        SensorData<Power> power,
+        @Nullable
+        SensorData<AltitudeGainLoss> altitudeGainLoss
+) {
 }

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

@@ -22,11 +22,11 @@ import de.dennisguse.opentracks.data.models.Statistics;
 import de.dennisguse.opentracks.data.models.Track;
 import de.dennisguse.opentracks.data.models.TrackBuilder;
 import de.dennisguse.opentracks.data.models.TrackPoint;
+import de.dennisguse.opentracks.data.statistics.TrackStatisticsUpdater;
 import de.dennisguse.opentracks.sensors.sensorData.SensorDataSet;
 import de.dennisguse.opentracks.services.handlers.AltitudeCorrectionManager;
 import de.dennisguse.opentracks.services.handlers.TrackPointCreator;
 import de.dennisguse.opentracks.settings.PreferencesUtils;
-import de.dennisguse.opentracks.data.statistics.TrackStatisticsUpdater;
 import de.dennisguse.opentracks.util.TrackNameUtils;
 
 public class TrackRecordingManager implements SharedPreferences.OnSharedPreferenceChangeListener {
@@ -75,18 +75,25 @@ public class TrackRecordingManager implements SharedPreferences.OnSharedPreferen
 
         Statistics initialStatistics = trackStatisticsUpdater.getTrackStatistics();
         String activityTypeLocalized = PreferencesUtils.getDefaultActivityTypeLocalized();
-        Track track = new Track(
-                null,
-                UUID.randomUUID(), //TODO This is not really cool: should happen in ContentProviderUtils?
-                TrackNameUtils.getTrackName(context, trackId, initialStatistics.startTime().atOffset(zoneOffset)),
-                "",
-                activityTypeLocalized,
-                ActivityType.findByLocalizedString(context, activityTypeLocalized),
-                zoneOffset,
-                initialStatistics
+
+        trackId = contentProviderUtils.insertTrack(
+                new Track(
+                        null,
+                        UUID.randomUUID(), //TODO This is not really cool: should happen in ContentProviderUtils?
+                        "",
+                        "",
+                        activityTypeLocalized,
+                        ActivityType.findByLocalizedString(context, activityTypeLocalized),
+                        zoneOffset,
+                        initialStatistics
+                )
         );
 
-        trackId = contentProviderUtils.insertTrack(track);
+        //TODO Move this into ContentProviderUtils?
+        // Generating the name requires already the track.id (generated by the database).
+        TrackBuilder track = new TrackBuilder(contentProviderUtils.getTrack(trackId));
+        track.setName(TrackNameUtils.getTrackName(context, trackId, initialStatistics.startTime().atOffset(zoneOffset)));
+        contentProviderUtils.updateTrack(track.getTrack());
 
         onNewTrackPoint(segmentStartTrackPoint);
 
@@ -153,14 +160,14 @@ public class TrackRecordingManager implements SharedPreferences.OnSharedPreferen
      * @return TrackPoint was stored?
      */
     synchronized boolean onNewTrackPoint(@NonNull TrackPoint trackPoint) {
-        if (trackPoint.hasSpeed()) {
+        if (trackPoint.position().hasSpeed()) {
             lastTrackPointUIWithSpeed = trackPoint;
         }
-        if (trackPoint.hasAltitude()) {
+        if (trackPoint.position().hasAltitude()) {
             lastTrackPointUIWithAltitude = trackPoint;
         }
 
-        if (trackPoint.getType() == TrackPoint.Type.IDLE) {
+        if (trackPoint.type() == TrackPoint.Type.IDLE) {
             insertTrackPoint(trackPoint, true);
             handler.removeCallbacks(ON_IDLE);
             return true;
@@ -173,14 +180,14 @@ public class TrackRecordingManager implements SharedPreferences.OnSharedPreferen
             return true;
         }
 
-        if (trackPoint.hasLocation() && lastStoredTrackPointWithLocation == null) {
+        if (trackPoint.position().hasLocation() && lastStoredTrackPointWithLocation == null) {
             insertTrackPoint(trackPoint, true);
 
             scheduleNewIdleTimeout();
             return true;
         }
 
-        if (!trackPoint.hasLocation() && !trackPoint.hasSensorDistance()) {
+        if (!trackPoint.position().hasLocation() && trackPoint.sensorDistance() == null) {
             Duration minStorageInterval = Duration.ofSeconds(10); // TODO Should be configurable.
             boolean shouldStore = lastStoredTrackPoint.getTime().plus(minStorageInterval)
                     .isBefore(trackPoint.getTime());
@@ -194,14 +201,14 @@ public class TrackRecordingManager implements SharedPreferences.OnSharedPreferen
         }
 
         Distance distanceToLastStoredTrackPoint;
-        if (trackPoint.hasLocation() && !lastStoredTrackPoint.hasLocation()) {
+        if (trackPoint.position().hasLocation() && !lastStoredTrackPoint.position().hasLocation()) {
             distanceToLastStoredTrackPoint = trackPoint.distanceToPreviousFromLocation(lastStoredTrackPointWithLocation);
         } else {
             distanceToLastStoredTrackPoint = trackPoint.distanceToPrevious(lastStoredTrackPoint);
         }
 
         if (distanceToLastStoredTrackPoint.greaterThan(maxRecordingDistance)) {
-            trackPoint.setType(TrackPoint.Type.SEGMENT_START_AUTOMATIC);
+            trackPoint = trackPoint.with(TrackPoint.Type.SEGMENT_START_AUTOMATIC);
             insertTrackPoint(trackPoint, true);
 
             scheduleNewIdleTimeout();
@@ -241,8 +248,8 @@ public class TrackRecordingManager implements SharedPreferences.OnSharedPreferen
                 Log.w(TAG, "Ignore insertTrackPoint. trackPoint time same as last valid trackId point time.");
             } else {
                 insertTrackPointHelper(lastTrackPoint);
-                // Remove the sensorDistance from trackPoint that is already going  be stored with lastTrackPoint.
-                trackPoint.minusCumulativeSensorData(lastTrackPoint);
+                // Remove the sensorDistance from trackPoint that is already going be stored with lastTrackPoint.
+                trackPoint = trackPoint.minusCumulativeSensorData(lastTrackPoint);
             }
         }
         lastTrackPoint = null;
@@ -257,7 +264,7 @@ public class TrackRecordingManager implements SharedPreferences.OnSharedPreferen
 
             contentProviderUtils.updateTrackStatistics(trackId, trackStatisticsUpdater.getTrackStatistics());
             lastStoredTrackPoint = trackPoint;
-            if (trackPoint.hasLocation()) {
+            if (trackPoint.position().hasLocation()) {
                 lastStoredTrackPointWithLocation = lastStoredTrackPoint;
             }
         } catch (SQLiteException e) {

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

@@ -185,14 +185,15 @@ public class TrackRecordingService extends Service implements TrackPointCreator.
     }
 
     private void startRecording() {
-        // Update instance variables
-        handler.postDelayed(updateRecordingData, RECORDING_DATA_UPDATE_INTERVAL.toMillis());
-
         startSensors();
 
         voiceAnnouncementManager.start(trackRecordingManager.getTrackStatistics());
 
         notificationManager.onRecordingStarted(this, recordingStatus.trackId());
+
+        // Update instance variables
+        updateRecordingData.run();
+        handler.postDelayed(updateRecordingData, RECORDING_DATA_UPDATE_INTERVAL.toMillis());
     }
 
     public void tryStartSensors() {
@@ -255,7 +256,7 @@ public class TrackRecordingService extends Service implements TrackPointCreator.
                 "",
                 "",
                 "",
-                trackPoint.getPosition(),
+                trackPoint.position(),
                 null
         );
         return new ContentProviderUtils(this).insertMarker(marker);

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

@@ -109,17 +109,17 @@ class TrackRecordingServiceNotificationManager implements SharedPreferences.OnSh
                 .build(context);
 
         //TODO The decision if a trackpoint is not accurate enough should happen in the TrackRecordingManager (via RecordingData).
-        if (recordingData.latestTrackPoint().hasHorizontalAccuracy()) {
-            formattedAccuracy = formatter.formatDistance(recordingData.latestTrackPoint().getHorizontalAccuracy());
+        if (recordingData.latestTrackPoint().position().hasHorizontalAccuracy()) {
+            formattedAccuracy = formatter.formatDistance(recordingData.latestTrackPoint().position().horizontalAccuracy());
 
-            boolean currentLocationWasAccurate = recordingData.latestTrackPoint().getHorizontalAccuracy().lessThan(thresholdHorizontalAccuracy);
+            boolean currentLocationWasAccurate = recordingData.latestTrackPoint().position().horizontalAccuracy().lessThan(thresholdHorizontalAccuracy);
             boolean shouldAlert = !currentLocationWasAccurate && previousLocationWasAccurate;
             notificationBuilder.setOnlyAlertOnce(!shouldAlert);
             previousLocationWasAccurate = currentLocationWasAccurate;
         }
 
         notificationBuilder.setContentTitle(context.getString(R.string.track_distance_notification, formatter.formatDistance(recordingData.trackStatistics().totalDistance())));
-        String formattedSpeed = SpeedFormatter.Builder().setUnit(unitSystem).setReportSpeedOrPace(true).build(context).formatSpeed(recordingData.latestTrackPoint().getSpeed());
+        String formattedSpeed = SpeedFormatter.Builder().setUnit(unitSystem).setReportSpeedOrPace(true).build(context).formatSpeed(recordingData.latestTrackPoint().position().speed());
         notificationBuilder.setContentText(context.getString(R.string.track_speed_notification, formattedSpeed));
         notificationBuilder.setSubText(context.getString(R.string.track_recording_notification_accuracy, formattedAccuracy));
         updateNotification();

src/main/java/de/dennisguse/opentracks/services/announcement/VoiceAnnouncementUtils.java

@@ -18,7 +18,6 @@ import android.text.Spannable;
 import android.text.SpannableString;
 import android.text.SpannableStringBuilder;
 import android.text.style.TtsSpan;
-import android.util.Pair;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -35,9 +34,10 @@ import de.dennisguse.opentracks.data.models.HeartRate;
 import de.dennisguse.opentracks.data.models.Speed;
 import de.dennisguse.opentracks.data.models.Statistics;
 import de.dennisguse.opentracks.data.models.Track;
+import de.dennisguse.opentracks.data.statistics.SensorStatistics;
+import de.dennisguse.opentracks.sensors.sensorData.SensorData;
 import de.dennisguse.opentracks.sensors.sensorData.SensorDataSet;
 import de.dennisguse.opentracks.settings.UnitSystem;
-import de.dennisguse.opentracks.data.statistics.SensorStatistics;
 import de.dennisguse.opentracks.util.StringUtils;
 
 class VoiceAnnouncementUtils {
@@ -160,9 +160,9 @@ class VoiceAnnouncementUtils {
             }
         }
 
-        Pair<HeartRate, String> heartrate = sensorDataSet.getHeartRate();
-        if (shouldVoiceAnnounceHeartRateCurrent() && heartrate != null && heartrate.first != null && heartrate.first.isValid()) { //TODO Check has an announcable value?
-            int averageHeartRate = Math.round(heartrate.first.getBPM());
+        SensorData<HeartRate> heartrate = sensorDataSet.heartRate();
+        if (shouldVoiceAnnounceHeartRateCurrent() && heartrate != null && heartrate.data().isValid()) { //TODO Check has an announceable value?
+            int averageHeartRate = Math.round(heartrate.data().getBPM());
 
             builder.append(" ")
                     .append(context.getString(R.string.current_heart_rate));

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

@@ -19,22 +19,22 @@ public class AltitudeCorrectionManager {
 
     private static final String TAG = AltitudeCorrectionManager.class.getSimpleName();
 
-    public void correctAltitude(Context context, TrackPoint trackPoint) {
-        if (!trackPoint.hasLocation() || !trackPoint.hasAltitude()) {
-            return;
+    public TrackPoint correctAltitude(Context context, TrackPoint trackPoint) {
+        if (!trackPoint.position().hasLocation() || !trackPoint.position().hasAltitude()) {
+            return trackPoint;
         }
 
-        // TODO The following is doing IO and should not be done in main thread.
+        final TrackPoint[] newTrackPoint = {null}; //TODO this is kind of ugly
         // AltitudeConverterCompat uses internally a RoomDatabase that cannot be access from main thread and thus fails on version <= 34.
         Thread t = new Thread(() -> {
-            try {
-                Location loc = trackPoint.getPosition().toLocation();
-                AltitudeConverterCompat.addMslAltitudeToLocation(context, loc);
-                trackPoint.setAltitude(Altitude.EGM2008.of(LocationCompat.getMslAltitudeMeters(loc)));
-            } catch (IOException e) {
-                Log.w(TAG, "Android's AltitudeConverterCompat failed with " + e.getMessage());
-            }
-        });
+                try {
+                    Location loc = trackPoint.position().toLocation();
+                    AltitudeConverterCompat.addMslAltitudeToLocation(context, loc);
+                    newTrackPoint[0] = TrackPoint.with(trackPoint, Altitude.EGM2008.of(LocationCompat.getMslAltitudeMeters(loc)));
+                } catch (IOException e) {
+                    Log.w(TAG, "Android's AltitudeConverterCompat failed with " + e.getMessage());
+                }
+            });
         t.start();
 
         try {
@@ -42,5 +42,7 @@ public class AltitudeCorrectionManager {
         } catch (InterruptedException e) {
             Log.w(TAG, "Android's AltitudeConverterCompat failed with " + e.getMessage());
         }
+
+        return newTrackPoint[0];
     }
 }

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

@@ -3,7 +3,6 @@ package de.dennisguse.opentracks.services.handlers;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.os.Handler;
-import android.util.Log;
 import android.util.Pair;
 
 import androidx.annotation.NonNull;
@@ -15,6 +14,7 @@ import java.time.Instant;
 import java.time.ZoneId;
 
 import de.dennisguse.opentracks.data.models.Distance;
+import de.dennisguse.opentracks.data.models.Position;
 import de.dennisguse.opentracks.data.models.TrackPoint;
 import de.dennisguse.opentracks.sensors.GpsStatusValue;
 import de.dennisguse.opentracks.sensors.SensorManager;
@@ -55,15 +55,6 @@ public class TrackPointCreator implements SharedPreferences.OnSharedPreferenceCh
         sensorManager.reset();
     }
 
-    private SensorDataSet addSensorData(TrackPoint trackPoint) {
-        if (!isStarted()) {
-            Log.w(TAG, "Not started, should not be called.");
-            return null;
-        }
-
-        return sensorManager.fill(trackPoint);
-    }
-
     public void stop() {
         sensorManager.stop(context);
         this.context = null;
@@ -72,13 +63,8 @@ public class TrackPointCreator implements SharedPreferences.OnSharedPreferenceCh
     /**
      * Got a new TrackPoint from Bluetooth only; contains no GPS location.
      */
-    public synchronized void onChange(@NonNull SensorDataSet unused) {
-        onNewTrackPoint(new TrackPoint(TrackPoint.Type.TRACKPOINT, createNow()));
-    }
-
-    @VisibleForTesting
-    public void onNewTrackPoint(@NonNull TrackPoint trackPoint) {
-        addSensorData(trackPoint);
+    public synchronized void onChange() {
+        TrackPoint trackPoint = createTrackPoint(TrackPoint.Type.TRACKPOINT);
 
         boolean stored = service.newTrackPoint(trackPoint, PreferencesUtils.getThresholdHorizontalAccuracy());  //TODO Cache preference for performance
         if (stored) {
@@ -91,40 +77,75 @@ public class TrackPointCreator implements SharedPreferences.OnSharedPreferenceCh
     }
 
     public synchronized TrackPoint createSegmentEnd() {
-        TrackPoint segmentEnd = TrackPoint.createSegmentEndWithTime(createNow());
-        addSensorData(segmentEnd);
+        TrackPoint segmentEnd = createTrackPoint(TrackPoint.Type.SEGMENT_END_MANUAL);
         reset();
         return segmentEnd;
     }
 
     public synchronized TrackPoint createIdle() {
-        TrackPoint idle = new TrackPoint(TrackPoint.Type.IDLE, createNow());
-        addSensorData(idle);
+        TrackPoint idle = createTrackPoint(TrackPoint.Type.IDLE);
         reset();
         return idle;
     }
 
     public Pair<TrackPoint, SensorDataSet> createCurrentTrackPoint(@Nullable TrackPoint lastTrackPointUISpeed, @Nullable TrackPoint lastTrackPointUIAltitude, @Nullable TrackPoint lastStoredTrackPointWithLocation) {
-        TrackPoint currentTrackPoint = new TrackPoint(TrackPoint.Type.TRACKPOINT, createNow());
+        Instant now = createNow();
+        SensorDataSet sensorDataSet = sensorManager.getSensorDataSet(now);
 
-        SensorDataSet sensorDataSet = addSensorData(currentTrackPoint);
+        Position position = sensorDataSet.position().data();
 
-        if (!currentTrackPoint.hasLocation() && lastStoredTrackPointWithLocation != null && lastStoredTrackPointWithLocation.hasLocation()) {
+        if (!position.hasLocation()
+                && lastStoredTrackPointWithLocation != null
+                && lastStoredTrackPointWithLocation.position().hasLocation()) {
             //We are taking the coordinates from the last stored TrackPoint, so the distance is monotonously increasing.
-            currentTrackPoint.setPosition(lastStoredTrackPointWithLocation.getPosition());
+            position = position.withCoordinates(lastStoredTrackPointWithLocation.position());
         }
 
-        if (lastTrackPointUISpeed != null) {
-            currentTrackPoint.setSpeed(lastTrackPointUISpeed.getSpeed());
-        }
+        if (lastTrackPointUISpeed != null)
+            position.with(lastTrackPointUISpeed.position().speed());
 
-        if (lastTrackPointUIAltitude != null) {
-            currentTrackPoint.setAltitude(lastTrackPointUIAltitude.getAltitude());
-        }
+        if (lastTrackPointUIAltitude != null)
+            position.with(lastTrackPointUIAltitude.position().altitude());
+
+        TrackPoint currentTrackPoint = new TrackPoint(
+                null,
+                TrackPoint.Type.TRACKPOINT,
+                position,
+                sensorDataSet.distance() != null ? sensorDataSet.distance().data() : null,
+                sensorDataSet.heartRate() != null ? sensorDataSet.heartRate().data() : null,
+                sensorDataSet.temperature() != null ? sensorDataSet.temperature().data() : null,
+                sensorDataSet.cadence() != null ? sensorDataSet.cadence().data() : null,
+                sensorDataSet.power() != null ? sensorDataSet.power().data() : null,
+                sensorDataSet.altitudeGainLoss() != null ? sensorDataSet.altitudeGainLoss().data() : null
+        );
 
         return new Pair<>(currentTrackPoint, sensorDataSet);
     }
 
+    private TrackPoint createTrackPoint(TrackPoint.Type type) {
+        Instant now = createNow();
+
+        SensorDataSet sensorDataSet = sensorManager.getSensorDataSet(now);
+
+        Position position = sensorDataSet.position().data();
+        if (sensorDataSet.speed() != null) {
+            position = position.with(sensorDataSet.speed().data());
+        }
+
+        return
+                new TrackPoint(
+                        null,
+                        type,
+                        position,
+                        sensorDataSet.distance() != null ? sensorDataSet.distance().data() : null,
+                        sensorDataSet.heartRate() != null ? sensorDataSet.heartRate().data() : null,
+                        sensorDataSet.temperature() != null ? sensorDataSet.temperature().data() : null,
+                        sensorDataSet.cadence() != null ? sensorDataSet.cadence().data() : null,
+                        sensorDataSet.power() != null ? sensorDataSet.power().data() : null,
+                        sensorDataSet.altitudeGainLoss() != null ? sensorDataSet.altitudeGainLoss().data() : null
+                );
+    }
+
     public Instant createNow() {
         return Instant.now(clock);
     }

src/main/java/de/dennisguse/opentracks/settings/PreferencesOpenHelper.java

@@ -56,7 +56,7 @@ class PreferencesOpenHelper {
         }
 
         if (!parts.get(1).matches("\\d+")) {
-            parts.add(1, String.valueOf(PreferencesUtils.getLayoutColumnsByDefault()));
+            parts.add(1, String.valueOf(2));
         }
         PreferencesUtils.setString(R.string.stats_custom_layouts_key, String.join(CsvLayoutUtils.ITEM_SEPARATOR, parts));
     }

src/main/java/de/dennisguse/opentracks/settings/PreferencesUtils.java

@@ -16,17 +16,16 @@
 
 package de.dennisguse.opentracks.settings;
 
-import android.annotation.SuppressLint;
 import android.app.Application;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.Editor;
 import android.content.res.Resources;
-import android.content.res.TypedArray;
 import android.net.Uri;
 import android.util.Log;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.annotation.VisibleForTesting;
 import androidx.appcompat.app.AppCompatDelegate;
 import androidx.preference.PreferenceManager;
@@ -34,12 +33,11 @@ import androidx.preference.PreferenceManager;
 import com.google.android.material.color.DynamicColors;
 
 import java.time.Duration;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Locale;
 import java.util.Optional;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 import de.dennisguse.opentracks.R;
 import de.dennisguse.opentracks.data.models.ActivityType;
@@ -51,7 +49,7 @@ import de.dennisguse.opentracks.data.models.Track;
 import de.dennisguse.opentracks.io.file.TrackFileFormat;
 import de.dennisguse.opentracks.io.file.TrackFilenameGenerator;
 import de.dennisguse.opentracks.sensors.SensorType;
-import de.dennisguse.opentracks.ui.customRecordingLayout.CsvLayoutUtils;
+import de.dennisguse.opentracks.ui.customRecordingLayout.DataField;
 import de.dennisguse.opentracks.ui.customRecordingLayout.RecordingLayout;
 import de.dennisguse.opentracks.ui.customRecordingLayout.RecordingLayoutIO;
 
@@ -274,6 +272,10 @@ public class PreferencesUtils {
         return getString(R.string.settings_sensor_bluetooth_heart_rate_key, getBluetoothSensorAddressNone());
     }
 
+    public static String getBluetoothTemperatureSensorAddress() {
+        return getString(R.string.settings_sensor_bluetooth_temperature_key, getBluetoothSensorAddressNone());
+    }
+
     public static String getBluetoothCyclingCadenceSensorAddress() {
         return getString(R.string.settings_sensor_bluetooth_cycling_cadence_key, getBluetoothSensorAddressNone());
     }
@@ -776,7 +778,14 @@ public class PreferencesUtils {
             // We want to really clear settings now.
             sharedPreferences.edit().clear().commit();
         }
+
+        // Each setting file must be mentioned here.
         PreferenceManager.setDefaultValues(context, R.xml.settings, readAgain);
+        PreferenceManager.setDefaultValues(context, R.xml.settings_defaults, readAgain);
+        PreferenceManager.setDefaultValues(context, R.xml.settings_user_interface, readAgain);
+        PreferenceManager.setDefaultValues(context, R.xml.settings_sensors, readAgain);
+        PreferenceManager.setDefaultValues(context, R.xml.settings_import_export, readAgain);
+        PreferenceManager.setDefaultValues(context, R.xml.settings_public_api, readAgain);
     }
 
     public static Uri getDefaultExportDirectoryUri() {
@@ -804,71 +813,54 @@ public class PreferencesUtils {
         return getDefaultExportDirectoryUri() != null;
     }
 
-    public static int getLayoutColumnsByDefault() {
-        return resources.getInteger(R.integer.stats_custom_layout_columns_default);
-    }
+    public static RecordingLayout getDefaultLayout() {
+        //TODO We could merge this with Mapping, right?
+        List<DataField> defaultFields = List.of(
+                new DataField(resources.getString(R.string.stats_custom_layout_distance_key), true, true, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_total_time_key), true, true, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_speed_key), true, true, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_moving_time_key), true, true, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_average_speed_key), true, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_max_speed_key), true, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_average_moving_speed_key), true, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_altitude_key), true, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_gain_key), true, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_loss_key), true, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_pace_key), false, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_average_moving_pace_key), false, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_average_pace_key), false, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_average_segment_pace_key), false, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_elapsed_segment_time_key), false, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_fastest_pace_key), false, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_coordinates_key), false, false, true),
+                new DataField(resources.getString(R.string.stats_custom_layout_heart_rate_key), false, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_cadence_key), false, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_power_key), false, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_clock_key), false, false, false),
+                new DataField(resources.getString(R.string.stats_custom_layout_temperature_key), false, false, false)
+        );
 
-    private static List<TypedArray> getLayoutDataFields() {
-        return Stream.of(
-                R.array.stats_custom_layout_fields_default_value_0,
-                R.array.stats_custom_layout_fields_default_value_1,
-                R.array.stats_custom_layout_fields_default_value_2,
-                R.array.stats_custom_layout_fields_default_value_3,
-                R.array.stats_custom_layout_fields_default_value_4,
-                R.array.stats_custom_layout_fields_default_value_5,
-                R.array.stats_custom_layout_fields_default_value_6,
-                R.array.stats_custom_layout_fields_default_value_7,
-                R.array.stats_custom_layout_fields_default_value_8,
-                R.array.stats_custom_layout_fields_default_value_9,
-                R.array.stats_custom_layout_fields_default_value_10,
-                R.array.stats_custom_layout_fields_default_value_11,
-                R.array.stats_custom_layout_fields_default_value_12,
-                R.array.stats_custom_layout_fields_default_value_13,
-                R.array.stats_custom_layout_fields_default_value_14,
-                R.array.stats_custom_layout_fields_default_value_15,
-                R.array.stats_custom_layout_fields_default_value_16,
-                R.array.stats_custom_layout_fields_default_value_17,
-                R.array.stats_custom_layout_fields_default_value_18,
-                R.array.stats_custom_layout_fields_default_value_19,
-                R.array.stats_custom_layout_fields_default_value_20
-                ).map(id -> resources.obtainTypedArray(id))
-                .toList();
-    }
-
-    @SuppressLint("ResourceType")
-    private static String buildDefaultFields() {
-        List<TypedArray> fieldsArrays = getLayoutDataFields();
-        return fieldsArrays.stream().map(i -> i.getString(0) + CsvLayoutUtils.PROPERTY_SEPARATOR + i.getString(1)).collect(Collectors.joining(CsvLayoutUtils.ITEM_SEPARATOR))
-                + CsvLayoutUtils.ITEM_SEPARATOR;
+        RecordingLayout defaultLayout = new RecordingLayout(resources.getString(R.string.stats_custom_layout_default_layout), 2);
+        defaultLayout.addFields(defaultFields);
+        return defaultLayout;
     }
 
     static String buildDefaultLayout() {
-        return resources.getString(R.string.stats_custom_layout_default_layout) + CsvLayoutUtils.ITEM_SEPARATOR + getLayoutColumnsByDefault() + CsvLayoutUtils.ITEM_SEPARATOR + buildDefaultFields();
+        return RecordingLayoutIO.toCSV(List.of(getDefaultLayout()));
     }
 
-    public static String getDefaultLayoutName() {
-        return resources.getString(R.string.stats_custom_layout_default_layout);
-    }
-
-    /**
-     * @return custom layout selected or the first one if any has been selected or the one selected is not exists anymore.
-     */
     public static RecordingLayout getCustomLayout() {
+        String selectedLayout = getSelectedLayoutName();
         String csvCustomLayouts = getString(R.string.stats_custom_layouts_key, buildDefaultLayout());
-        String[] csvLines = csvCustomLayouts.split(CsvLayoutUtils.LINE_SEPARATOR);
-        String layoutSelected = getString(R.string.stats_custom_layout_selected_layout_key, null);
-        if (layoutSelected == null) {
-            return RecordingLayoutIO.fromCsv(csvLines[0], resources);
-        }
 
-        for (String line : csvLines) {
-            RecordingLayout recordingLayout = RecordingLayoutIO.fromCsv(line, resources);
-            if (recordingLayout.sameName(layoutSelected)) {
-                return recordingLayout;
-            }
-        }
+        List<RecordingLayout> recordingLayouts = RecordingLayoutIO.fromCsv(csvCustomLayouts, resources);
 
-        return RecordingLayoutIO.fromCsv(csvLines[0], resources);
+        RecordingLayout fallback = !recordingLayouts.isEmpty() ? recordingLayouts.get(0) : getDefaultLayout();
+
+        return recordingLayouts.stream()
+                .filter(it -> it.sameName(selectedLayout))
+                .findFirst()
+                .orElse(fallback);
     }
 
     public static void updateCustomLayouts(@NonNull List<RecordingLayout> recordingLayouts) {
@@ -886,26 +878,28 @@ public class PreferencesUtils {
     }
 
     public static void addCustomLayout(@NonNull String layoutName) {
-        String newLayoutCsv = layoutName + CsvLayoutUtils.ITEM_SEPARATOR + getLayoutColumnsByDefault() + CsvLayoutUtils.ITEM_SEPARATOR + buildDefaultFields();
-        String customLayoutCsv = getString(R.string.stats_custom_layouts_key, buildDefaultLayout()) + CsvLayoutUtils.LINE_SEPARATOR + newLayoutCsv;
-        setString(R.string.stats_custom_layouts_key, customLayoutCsv);
+        ArrayList<RecordingLayout> currentLayouts = new ArrayList<>(PreferencesUtils.getAllCustomLayouts());
+
+        RecordingLayout newCustomLayout = RecordingLayout.fromDefault(layoutName);
+
+        currentLayouts.add(newCustomLayout);
+
+        setString(R.string.stats_custom_layouts_key, RecordingLayoutIO.toCSV(currentLayouts));
     }
 
-    public static void setDefaultLayout(String layoutName) {
+    @Nullable
+    public static String getSelectedLayoutName() {
+        return getString(R.string.stats_custom_layout_selected_layout_key, null);
+    }
+
+    public static void setSelectedLayoutName(String layoutName) {
         setString(R.string.stats_custom_layout_selected_layout_key, layoutName);
     }
 
     public static List<RecordingLayout> getAllCustomLayouts() {
-        String csvCustomLayout = getString(R.string.stats_custom_layouts_key, buildDefaultLayout());
-        String[] csvLines = csvCustomLayout.split(CsvLayoutUtils.LINE_SEPARATOR);
+        String csvCustomLayouts = getString(R.string.stats_custom_layouts_key, buildDefaultLayout());
 
-        return Arrays.stream(csvLines).map(line -> RecordingLayoutIO.fromCsv(line, resources)).toList();
-    }
-
-    public static List<String> getAllCustomLayoutNames() {
-        return getAllCustomLayouts().stream()
-                .map(RecordingLayout::getName)
-                .toList();
+        return RecordingLayoutIO.fromCsv(csvCustomLayouts, resources);
     }
 
     public static void resetCustomLayoutPreferences() {

src/main/java/de/dennisguse/opentracks/settings/bluetooth/BluetoothLeCyclingPowerPreference.java

@@ -7,7 +7,7 @@ import androidx.preference.PreferenceDialogFragmentCompat;
 
 import java.util.List;
 
-import de.dennisguse.opentracks.sensors.BluetoothHandlerManagerCyclingPower;
+import de.dennisguse.opentracks.sensors.BluetoothHandlerCyclingPower;
 
 public class BluetoothLeCyclingPowerPreference extends BluetoothLeSensorPreference {
 
@@ -29,6 +29,6 @@ public class BluetoothLeCyclingPowerPreference extends BluetoothLeSensorPreferen
 
     @Override
     public PreferenceDialogFragmentCompat createInstance() {
-        return BluetoothLeSensorPreference.BluetoothLeSensorPreferenceDialog.newInstance(getKey(), List.of(BluetoothHandlerManagerCyclingPower.CYCLING_POWER));
+        return BluetoothLeSensorPreference.BluetoothLeSensorPreferenceDialog.newInstance(getKey(), List.of(BluetoothHandlerCyclingPower.CYCLING_POWER));
     }
 }

src/main/java/de/dennisguse/opentracks/settings/bluetooth/BluetoothLeHeartRatePreference.java

@@ -5,7 +5,7 @@ import android.util.AttributeSet;
 
 import androidx.preference.PreferenceDialogFragmentCompat;
 
-import de.dennisguse.opentracks.sensors.BluetoothHandlerManagerHeartRate;
+import de.dennisguse.opentracks.sensors.BluetoothHandlerHeartRate;
 
 public class BluetoothLeHeartRatePreference extends BluetoothLeSensorPreference {
 
@@ -27,6 +27,6 @@ public class BluetoothLeHeartRatePreference extends BluetoothLeSensorPreference
 
     @Override
     public PreferenceDialogFragmentCompat createInstance() {
-        return BluetoothLeSensorPreference.BluetoothLeSensorPreferenceDialog.newInstance(getKey(), BluetoothHandlerManagerHeartRate.HEART_RATE_SUPPORTING_DEVICES);
+        return BluetoothLeSensorPreference.BluetoothLeSensorPreferenceDialog.newInstance(getKey(), BluetoothHandlerHeartRate.HEART_RATE_SUPPORTING_DEVICES);
     }
 }