Release v3.5.0

Share pictures from marker.

.github/FUNDING.yml

@@ -0,0 +1,4 @@
+# These are supported funding model platforms
+
+liberapay: dennis.guse
+custom: https://play.google.com/store/apps/details?id=de.dennisguse.opentracks.playstore

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,26 @@
+---
+name: Bug report
+about: Report issues of OpenTracks features
+title: ''
+labels: potential bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+If applicable:
+* add screenshots
+* add logcat output
+
+**Technical information**
+ - Device: [e.g. Nexus 7 (2013)]
+ - OS: [e.g. LineageOS 15.1]
+ - Version [e.g. v3.2.4]

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for OpenTracks
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,10 @@
+# Thanks for your contribution.
+
+**Describe the pull request**
+A clear and concise description of what the pull request changes/adds.
+
+**Link to the the issue**
+(If available): The link to the issue that this pull request solves.
+
+**License agreement**
+By opening this pull request, you are providing your contribution under the _Apache License 2.0_ (see [LICENSE.md](LICENSE.md)).

.github/workflows/test.yml

@@ -0,0 +1,21 @@
+#https://github.com/marketplace/actions/android-emulator-runner
+name: Test
+on: [push, pull_request]
+jobs:
+  test:
+    runs-on: macos-latest
+    strategy:
+      matrix:
+        api-level: [21, 29]
+        target: [default]
+    steps:
+      - name: checkout
+        uses: actions/checkout@v2
+
+      - name: run tests
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          api-level: ${{ matrix.api-level }}
+          target: ${{ matrix.target }}
+          arch: x86_64
+          script: ./gradlew connectedCheck

.gitignore

@@ -45,19 +45,16 @@ captures/
 
 
 # IntelliJ IDEA
-*.iml
 *.iws
 /out/
 
 # User-specific configurations
 .idea/.name
-.idea/assetWizardSettings.xml
 .idea/caches/
 .idea/compiler.xml
 .idea/copyright/profiles_settings.xml
 .idea/dataSources.ids
 .idea/datasources.xml
-.idea/dictionaries
 .idea/dynamic.xml
 .idea/encodings.xml
 .idea/jsLibraryMappings.xml
@@ -67,14 +64,16 @@ captures/
 .idea/scopes/scope_settings.xml
 .idea/shelf/
 .idea/sqlDataSources.xml
-.idea/tasks.xml
 .idea/vcs.xml
 .idea/uiDesigner.xml
-.idea/workspace.xml
 
 # Keystore files
-# Uncomment the following line if you do not want to check your keystore files in.
-#*.jks
+*.jks
 
 # External native build folder generated in Android Studio 2.2 and later
 .externalNativeBuild
+
+# Fastlane
+Appfile
+releasePlayStore/*
+Gemfile.lock

.idea/render.experimental.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RenderSettings">
+    <option name="showDecorations" value="true" />
+  </component>
+</project>

.travis.yml

@@ -1,12 +1,46 @@
+#See https://docs.travis-ci.com/user/languages/android/
+#See https://github.com/ankidroid/Anki-Android/blob/master/.travis.yml
 language: android
-dist: trusty
+
+env:
+  global:
+    - ADB_INSTALL_TIMEOUT=8
+    - ABI=armeabi-v7a
+    - EMU_FLAVOR=default
+    # PATH order is incredibly important. e.g. the 'emulator' script exists in more than one place!
+    - ANDROID_HOME=/usr/local/android-sdk
+    - TOOLS=${ANDROID_HOME}/tools
+    - PATH=${ANDROID_HOME}:${ANDROID_HOME}/emulator:${TOOLS}:${TOOLS}/bin:${ANDROID_HOME}/platform-tools:${PATH}
+  matrix:
+    - API=27 ABI=x86_64
 
 android:
   components:
+    # installing tools to start, then use `sdkmanager` below to get the rest
+    - tools
     - build-tools-28.0.3
     - android-29
 
+# Emulator Management: Create, Start and Wait
+install:
+  - echo y | sdkmanager "platform-tools"
+  - echo y | sdkmanager --channel=4 "emulator"
+  - echo y | sdkmanager "system-images;android-$API;$EMU_FLAVOR;$ABI"
+  - echo no | avdmanager create avd --force -n test -k "system-images;android-$API;$EMU_FLAVOR;$ABI" -c 10M
+  - emulator -verbose -avd test -no-accel -no-snapshot -no-window -camera-back none -camera-front none -selinux permissive -qemu -m 2048 &
+  - android-wait-for-emulator
+  - adb shell input keyevent 82 &
+
 script:
   - ./gradlew build
-  #TODO: When all tests are passing, CI should also execute them.
-  #- ./gradlew connectedCheck
+  - ./gradlew connectedCheck
+
+sbefore_cache:
+  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
+  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
+
+cache:
+  directories:
+    - $HOME/.gradle/caches/
+    - $HOME/.gradle/wrapper/
+    - $HOME/.android/build-cache

DEVELOPER.md

@@ -1,12 +0,0 @@
-# OpenTrack: Developer information
-
-## Create releases for FDroid
-
-1. Get next _version code_ (master branch): `git rev-list HEAD --count master`
-2. Decide on _version name_ (semantic versioning)
-3. Manually update _version code_ and _version name_ in `AndroidManifest.xml` (used by FDroid)
-4. Create changelog (`_version code_.txt`)
-5. Create commit with all changes
-6. Push commits
-7. Tag newly create commit with _version name_
-8. Push the tagged to public repository  

Gemfile

@@ -0,0 +1,3 @@
+source "https://rubygems.org"
+
+gem "fastlane"

README.md

@@ -2,17 +2,38 @@
 
 _OpenTracks_ is a sport tracking application that completely respects your privacy.
 
-<a href="https://f-droid.org/packages/de.dennisguse.opentracks">
-    <img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png" alt="Get it on F-Droid" height="60">
-</a>
+<table>
+    <tr>
+        <th>Free</th>
+        <th>Paid</th>
+        <th>Donations</th>
+    </tr>
+    <tr>
+        <td>
+            <a href="https://f-droid.org/packages/de.dennisguse.opentracks">
+                <img alt="Get it on F-Droid" src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png" height="60" align="middle">
+            </a>
+        </td>
+        <td>
+            <a href="https://play.google.com/store/apps/details?id=de.dennisguse.opentracks.playstore">
+                <img alt="Get it on Google Play" src="https://play.google.com/intl/en_us/badges/static/images/badges/en_badge_web_generic.png" height="60" align="middle">
+            </a>
+        </td>
+        <td>
+            <a href="https://liberapay.com/dennis.guse/donate">
+                <img alt="Donate using Liberapay" src="https://liberapay.com/assets/widgets/donate.svg" height="45" align="middle">
+            </a>
+        </td>
+    </tr>
+</table>
 
 ## Features:
 * __Tracking:__ track your sport and outdoor activities 
 * __Photos and Markers:__ mark interesting locations while tracking (also with photos)
-* __Heart rate:__ supports bluetooth LE sensors
+* __Heart rate:__ supports Bluetooth LE sensors
 * __Export data:__ export tracks either as KMZ (incl. photos), KML or GPX
 * __No Internet access:__ Internet is not used
-* __Voice annoucements__
+* __Voice announcements__
 * __No advertising__
 * __Privacy:__
     * _does not contain any in-app analytics_
@@ -26,9 +47,17 @@ _Please note:_
 _Tracks_ does not contain a _map_ (as this would required Internet access).
 To show your tracks on a map, a 3rd party application (e.g., [OsmAnd](https://play.google.com/store/apps/details?id=net.osmand) or [MAPS.ME](https://play.google.com/store/apps/details?id=com.mapswithme.maps.pro)) needs to be installed.  
 
-<a href="https://liberapay.com/dennis.guse/donate">
-    <img alt="Donate using Liberapay" src="https://liberapay.com/assets/widgets/donate.svg" height="45">
-</a>
+## Custom Dashboards
+As of v3.3.1 OpenTracks enables to use custom dashboards.
+The reference implementation is [OSMDashboard](https://github.com/OpenTracksApp/OSMDashboard), which presents an OpenStreetMap map (showing the current track, incl. updates).
+
+## Screenshots
+<div>
+    <img width="20%" src="fastlane/metadata/android/en-US/phoneScreenshots/screenshot_1.png">
+    <img width="20%" src="fastlane/metadata/android/en-US/phoneScreenshots/screenshot_2.png">
+    <img width="20%" src="fastlane/metadata/android/en-US/phoneScreenshots/screenshot_3.png">
+    <img width="20%" src="fastlane/metadata/android/en-US/phoneScreenshots/screenshot_4.png">
+</div>
 
 ## Project history
 

README_DEVELOPER.md

@@ -0,0 +1,30 @@
+# OpenTracks Data API
+
+## Reason
+OpenTracks by itself only provides basic features for data visualization and also lacks functionality for analytics.
+By itself OpenTracks provides a basic dashboard that can show summary of a track (while recording as well as afterwards).
+Although this might be (mostly) sufficient, it has some limitations.
+This include limited configurability (e.g., ordering of shown elements) and the lack of Internet access.
+In fact, the later is considered a feature but severely limits the implementation presenting a map (at least in an easy way). 
+
+_NOTE:_ for showing a track on a map a workaround was implemented in OpenTracks.
+Data could be exported as KMZ and presented in 3rd-party application (e.g., [OsmAnd](https://play.google.com/store/apps/details?id=net.osmand) or [MAPS.ME](https://play.google.com/store/apps/details?id=com.mapswithme.maps.pro)). 
+
+For the time being, the OpenTracks Data API can be used to implement mainly custom dashboards.
+
+## Implementation
+OpenTracks by default does not expose any data to 3rd-party applications.
+On the request of the user (i.e., pressing a button), an Intent is created that exposes the `Track` data (it's summary) as well as the `TrackPoint`s of one or more selected tracks.
+For each, one URI is provided.
+These URIs notify observers if on content changes (e.g., a new `TrackPoint` was added).
+
+Limitations:
+* only tracks selected by the user are exposed,
+* `Waypoints` are not exposed,
+* access is only granted temporarily and automatically revoked (see `FLAG_GRANT_READ_URI_PERMISSION`),
+* no write access is possible, and
+* neither track recordings can be started, paused, or stopped.
+
+All required information can be found in `IntentDashboardUtils.java`. 
+
+A _reference implementation_ is the [OSMDashboard](https://github.com/OpenTracksApp/OSMDashboard).

README_RELEASE.md

@@ -0,0 +1,37 @@
+# OpenTracks: Developer information
+
+## Craft new releases
+
+1. Get next _version code_ (master branch): `git rev-list HEAD --count master`
+2. Decide on _version name_ (semantic versioning)
+3. Manually update _version code_ and _version name_ in `AndroidManifest.xml` (used by FDroid)
+4. Create changelog (`_version code_.txt`)
+5. Create commit with all changes
+6. Tag newly create commit with _version name_ (e.g., v3.2.1)
+7. Push commits and tags to public repository
+8. Add changelog to tag (Github releases)
+
+## F-Droid
+Application id: de.dennisguse.opentracks
+
+It if it properly tagged F-Droid takes care of building the app and publishing.
+Usually, it takes two days before the update is published (build, signed, and published). 
+
+The recent build activity can be found [here](https://f-droid.org/wiki/index.php?title=Special:RecentChanges&days=7&from=&hidebots=0&hideanons=1&hideliu=1&limit=500)
+
+## Google Play Store
+Application id: de.dennisguse.opentracks.playstore
+
+Requirement: `gem install fastlane`
+
+1. Build signed apk
+   (requires keystore)
+2. Upload signed apk to [Google Play Console](https://play.google.com/apps/publish)
+3. Update store meta data (e.g., description and screenshots)
+   `fastlane supply --version_code VERSION_CODE --skip_upload_apk`
+   (use the version code from the manifest)
+   (requires API key)
+
+## Translations (localization)
+
+Translations of the OpenTracks are handled in Transifex: [https://www.transifex.com/opentracks](https://www.transifex.com/opentracks/).

build.gradle

@@ -6,7 +6,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.0'
+        classpath 'com.android.tools.build:gradle:3.5.3'
     }
 }
 
@@ -35,10 +35,14 @@ def getVersionName = { ->
     try {
         def stdout = new ByteArrayOutputStream()
         exec {
-            commandLine 'git', 'describe', '--tags', '--dirty'
+            commandLine 'git', 'describe', '--tags'
             standardOutput = stdout
         }
-        return stdout.toString().trim()
+        exec {
+            commandLine 'git', 'log', '--format="%h"', '-n 1'
+            standardOutput = stdout
+        }
+        return stdout.toString().replace('\n', '-').replace('"', '').trim()
     }
     catch (ignored) {
         return null
@@ -50,6 +54,11 @@ android {
 
     defaultConfig {
         applicationId "de.dennisguse.opentracks"
+        manifestPlaceholders = [
+                applicationLogo: "@drawable/ic_logo_color_24dp",
+                applicationName: "@string/app_name"
+        ]
+
         //Useful for debugging.
         //versionCode getVersionCode()
 
@@ -65,24 +74,31 @@ android {
         debug {
             applicationIdSuffix ".debug"
             versionNameSuffix "-debug"
+            manifestPlaceholders = [
+                    applicationLogo: "@drawable/ic_logo_black_24dp",
+                    applicationName: "OpenTracks (Debug)"
+            ]
         }
 
         release {
             minifyEnabled false
         }
+
+        releasePlayStore {
+            applicationIdSuffix ".playstore"
+            versionNameSuffix "-PlayStore"
+        }
     }
 
     applicationVariants.all { variant ->
         variant.resValue "string", "applicationId", variant.applicationId
     }
-
-    lintOptions {
-        disable "AppCompatResource" // TODO Disable complaint to use androidx's SearchView as it is null.
-    }
 }
 
 dependencies {
     implementation 'androidx.appcompat:appcompat:1.1.0'
+    implementation 'androidx.preference:preference:1.1.0'
+    implementation 'androidx.documentfile:documentfile:1.0.1'
 
     androidTestImplementation 'androidx.test:core:1.2.0'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
@@ -94,4 +110,5 @@ dependencies {
 
     testImplementation 'androidx.test:core:1.2.0'
     testImplementation 'org.mockito:mockito-core:3.0.0'
+    implementation 'com.google.android.material:material:1.1.0'
 }

doc/activities.txt

@@ -0,0 +1,40 @@
+@startuml
+title
+State of OpenTracks
+end title
+
+legend right
+SettingsActivity can be reached
+from every activity showing a menu.
+endlegend
+
+[*] --> TrackListActivity
+TrackListActivity --> TrackDetailActivity : Start recording
+TrackListActivity --> SearchListActivity
+TrackListActivity --> MarkerListActivity : Show all markers
+TrackListActivity --> TrackDetailActivity : Show track
+TrackListActivity --> TrackDeleteActivity
+
+SearchListActivity --> MarkerDetailActivity : Search result
+SearchListActivity --> TrackDetailActivity : Search result
+
+TrackDetailActivity --> TrackDeleteActivity
+TrackDetailActivity --> TrackEditActivity
+TrackDetailActivity --> MarkerListActivity
+TrackDetailActivity --> MarkerEditActivity : Add marker
+TrackDetailActivity --> CameraIntent : Add marker (with photo)
+TrackDetailActivity --> ShareFileIntent
+TrackDetailActivity --> DashboardIntent : Database cursor
+TrackDetailActivity --> TrackOnMapIntent : KMZ
+
+MarkerListActivity --> MarkerDetailActivity
+
+MarkerDetailActivity --> MarkerEditActivity
+MarkerDetailActivity --> CoordinateOnMapIntent : URI
+
+SettingsActivity --> AboutActivity
+SettingsActivity --> HelpActivity
+SettingsActivity --> ExportActivity
+SettingsActivity --> ImportActivity
+
+@enduml

doc/data-structure.txt

@@ -0,0 +1,52 @@
+@startuml
+class Track {
+    -id
+    -name
+    -description
+    -category
+    -numberOfPoints
+    -icon
+}
+Track o-- TrackPoint
+Track o-- Waypoint
+Track "1" - "1" TripStatistics
+
+class TripStatistics {
+    - startTime
+    - stopTime
+    - totalDistance
+    - totalTime
+    - movingTime
+    - maxSpeed
+    - totalElevationGain
+}
+
+class TrackPoint extends android.location.Location {
+    - id
+    - trackId
+    - longitude
+    - latitude
+    - time
+    - altitude
+    - accuracy
+    - speed
+    - bearing
+    - sensor_heartrate
+    - sensor_cadence
+    - sensor_power
+}
+
+class Waypoint {
+    - id
+    - trackId
+    - name
+    - description
+    - category
+    - icon
+    - length
+    - duration
+    - location
+    - tripStatistics
+    - photoUrl
+}
+@enduml

drawable-svg/ic_arrow_long.svg

@@ -17,7 +17,7 @@
         <rdf:RDF>
             <cc:Work rdf:about="">
                 <dc:format>image/svg+xml</dc:format>
-                <dc:title></dc:title>
+                <dc:title />
                 <dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
             </cc:Work>
         </rdf:RDF>

drawable-svg/ic_button_pause.svg

@@ -43,7 +43,7 @@
         <rdf:RDF>
             <cc:Work rdf:about="">
                 <dc:format>image/svg+xml</dc:format>
-                <dc:title></dc:title>
+                <dc:title />
                 <dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
             </cc:Work>
         </rdf:RDF>

drawable-svg/ic_button_pause_pressed.svg

@@ -41,7 +41,7 @@
         <rdf:RDF>
             <cc:Work rdf:about="">
                 <dc:format>image/svg+xml</dc:format>
-                <dc:title></dc:title>
+                <dc:title />
                 <dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
             </cc:Work>
         </rdf:RDF>

drawable-svg/ic_button_record.svg

@@ -33,7 +33,7 @@
         <rdf:RDF>
             <cc:Work rdf:about="">
                 <dc:format>image/svg+xml</dc:format>
-                <dc:title></dc:title>
+                <dc:title />
                 <dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
             </cc:Work>
         </rdf:RDF>

drawable-svg/ic_button_stop.svg

@@ -39,7 +39,7 @@
         <rdf:RDF>
             <cc:Work rdf:about="">
                 <dc:format>image/svg+xml</dc:format>
-                <dc:title></dc:title>
+                <dc:title />
                 <dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
             </cc:Work>
         </rdf:RDF>

drawable-svg/ic_track_paused.svg

@@ -18,7 +18,7 @@
         <rdf:RDF>
             <cc:Work rdf:about="">
                 <dc:format>image/svg+xml</dc:format>
-                <dc:title></dc:title>
+                <dc:title />
                 <dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
             </cc:Work>
         </rdf:RDF>

drawable-svg/ic_track_recording.svg

@@ -21,7 +21,7 @@
         <rdf:RDF>
             <cc:Work rdf:about="">
                 <dc:format>image/svg+xml</dc:format>
-                <dc:title></dc:title>
+                <dc:title />
                 <dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
             </cc:Work>
         </rdf:RDF>

fastlane/Fastfile

@@ -0,0 +1,38 @@
+# This file contains the fastlane.tools configuration
+# You can find the documentation at https://docs.fastlane.tools
+#
+# For a list of all available actions, check out
+#
+#     https://docs.fastlane.tools/actions
+#
+# For a list of all available plugins, check out
+#
+#     https://docs.fastlane.tools/plugins/available-plugins
+#
+
+# Uncomment the line if you want fastlane to automatically update itself
+# update_fastlane
+
+default_platform(:android)
+
+platform :android do
+  desc "Runs all the tests"
+  lane :test do
+    gradle(task: "test")
+  end
+
+  desc "Submit a new Beta Build to Crashlytics Beta"
+  lane :beta do
+    gradle(task: "clean assembleRelease")
+    crashlytics
+  
+    # sh "your_script.sh"
+    # You can also use other beta testing services here
+  end
+
+  desc "Deploy a new version to the Google Play"
+  lane :deploy do
+    gradle(task: "clean assembleRelease")
+    upload_to_play_store
+  end
+end

fastlane/metadata/android/de-DE/full_description.txt

@@ -0,0 +1,9 @@
+OpenTracks – ein GPS-Tracker, der deine Daten für sich behält.
+Erfasst deine Kilometer, ohne dass es jemand anderes tut.
+
+Funktionen & Features:
+* zeichnet Sport und andere Outdooraktivitäten auf
+* unterstützt das Markieren interessanter Orte, inkl. Foto-Funktion
+* zeichnet deine Herzfrequenz auf (unterstützt Bluetooth-LE-Sensoren)
+* exportiert deine Daten als KML oder GPX
+* funktioniert ganz ohne Internet

fastlane/metadata/android/de-DE/short_description.txt

@@ -0,0 +1 @@
+OpenTracks – ein GPS-Tracker, der deine Daten für sich behält.

fastlane/metadata/android/en-US/changelogs/3054.txt

@@ -1,4 +1,4 @@
-v3.2: OpenTracks
+v3.2.0: OpenTracks
 
 Changes:
 - Removed Widget

fastlane/metadata/android/en-US/changelogs/3063.txt

@@ -0,0 +1,7 @@
+v3.2.1: OpenTracks
+
+Changes:
+- Settings are now on a single page
+
+Developer:
+- Settings moved to Androidx compat (uses fragments)

fastlane/metadata/android/en-US/changelogs/3079.txt

@@ -0,0 +1,13 @@
+v3.2.2: OpenTracks
+
+Changes:
+- Removed aggregated stats
+- Migrated to Material Design
+
+Bugfix:
+- Fixed export of sensor data
+- Fixed import of incomplete sensor data
+
+Developer:
+- Replaced actionbar with toolbar
+- Migrated to androidx appcompat (incl. Material Design)

fastlane/metadata/android/en-US/changelogs/3101.txt

@@ -0,0 +1,14 @@
+v3.2.3: OpenTracks
+
+Changes:
+- Sharing: use Android Sharesheet
+- Sharing: share multiple tracks as individual files
+- Use Android ShareSheet
+- Heart rate sensor (Bluetooth LE): automatic reconnect
+
+Bugfix:
+- Heart rate sensor (Bluetooth LE): disconnect properly
+- Heart rate wasn't always shown while recording
+
+Developer:
+- Enabled TravisCI instrumentation tests

fastlane/metadata/android/en-US/changelogs/3103.txt

@@ -0,0 +1,5 @@
+v3.2.4: OpenTracks
+
+Bugfix:
+- Settings activity crashes
+  Removed possibility to change voice/split frequency from the context menu

fastlane/metadata/android/en-US/changelogs/3123.txt

@@ -0,0 +1,15 @@
+v3.2.5: OpenTracks
+
+Changes:
+- Disable activity change
+- Add permission for Android 10: recording location data
+
+Bugfix:
+- Fix reset settings
+
+Developer:
+- Preferences
+  - if Settings cannot be loaded reset all preferences
+  - moved access to preferences to PreferencesUtil
+  - moved default of preferences from code to xml
+  - use SummaryProvider

fastlane/metadata/android/en-US/changelogs/3137.txt

@@ -0,0 +1,8 @@
+v3.2.6: OpenTracks
+
+Changes:
+- Heart rate monitor: scan for available devices
+- Remove shortcut to Bluetooth settings
+
+Developer:
+- Preferences: moved default of preferences from code to xml

fastlane/metadata/android/en-US/changelogs/3149.txt

@@ -0,0 +1,10 @@
+v3.2.7: OpenTracks
+
+Changes:
+- Notification show GPS accuracy
+- Show heads-up notification if GPS accuracy drops beyond threshold
+- Always show chart by time as well as by distance
+- Added help (in Settings)
+
+Bugfix:
+- TrackDetailActivity: disabled non-working landscape mode (temporary)

fastlane/metadata/android/en-US/changelogs/3162.txt

@@ -0,0 +1,10 @@
+v3.2.8: OpenTracks
+
+Changes:
+- Chart: zoom via gestures
+
+Bugfixes:
+- Export via KMZ did not export picture filenames correctly
+- Sharing multiple tracks did not include KMZ files
+- MarkerDetailActivity's UI was not shown
+- Settings crashed if preference of heart rate was not initialized

fastlane/metadata/android/en-US/changelogs/3175.txt

@@ -0,0 +1,10 @@
+v3.2.9: OpenTracks
+
+Changes:
+- Option to keep screen on while recording
+- Markers: removed split markers completely
+- Voice announcement now work without READ_PHONE_STATE permission
+
+Bugfixes:
+- Statistics: heart rate was not shown
+- Statistics: time was briefly reset to 0s

fastlane/metadata/android/en-US/changelogs/3195.txt

@@ -0,0 +1,11 @@
+v3.2.10: OpenTracks
+
+Changes:
+- ChartView is not configurable anymore
+- After reboot: removed automatic restart of an unfinished recording
+
+Bugfix:
+- Speech announcements use MAY_DUCK (again)
+- ChartView shows markers (again)
+- Fixed landscape layout of TrackListActivity
+- Request legacy file API behavior (necessary for Android 10)

fastlane/metadata/android/en-US/changelogs/3213.txt

@@ -0,0 +1,12 @@
+v3.2.11: OpenTracks
+
+Bug:
+- Max speed is identical to avg speed
+
+Bugfix:
+- Crash on heart rate sensor selection
+
+Developer:
+- Replaced TabHost by TabsLayout
+- Removed special first waypoint
+- Removed duplicate translations

fastlane/metadata/android/en-US/changelogs/3243.txt

@@ -0,0 +1,13 @@
+v3.3.0: OpenTracks
+
+Breaking changes:
+- Pictures are now stored in app-private storage (do not show up other picture apps)
+  NOTE: Pictures taking with previous version cannot be shown
+- Localization for Spanish (Latin America) only works on Android 7.0 or later
+
+Changes:
+- Import/Export via Storage Access Framework (avoids READ/WRITE_EXTERNAL_STORAGE permission)
+
+Developer:
+- Cleaned internal data structures
+- Use separate icons/app names for debug version

fastlane/metadata/android/en-US/changelogs/3251.txt

@@ -0,0 +1,12 @@
+v3.3.1: OpenTracks
+
+Changes:
+- Android 10: on uninstall allow to keep app data
+- Introduced Dashboard API: map icon can be used to open current track in external app
+  (requires installation of another app like OSMDashboard)
+
+Bugfix:
+- App label was broken (introduced in v3.3.0)
+
+Developer:
+- Documentation for Dashboard API can be found in README_DEVELOPER.md

fastlane/metadata/android/en-US/changelogs/3272.txt

@@ -0,0 +1,11 @@
+v3.3.2: OpenTracks
+
+Changes:
+- Export: overwrites files now
+
+Bugfix:
+- Always remove recording notification
+
+Developer:
+- On API 26+ java.time is used for parsing and writing dates
+- Refactoring of TrackRecordingService

fastlane/metadata/android/en-US/changelogs/3287.txt

@@ -0,0 +1,12 @@
+v3.4.0: OpenTracks
+
+Changes:
+- Dashboard API: multiple tracks
+- Updated help
+
+Bugfix:
+- Fixed crash on fragment re-creation
+- When paused: prevent stopping app
+
+Developer:
+- Enable testing via CI (Github Actions and TravisCI)

fastlane/metadata/android/en-US/changelogs/3305.txt

@@ -0,0 +1,14 @@
+v3.5.0: OpenTracks
+
+Changes:
+- Marker: select pictures from gallery
+- Marker: share picture
+- Use track name as filename when sharing
+- Removed elevation min/max (was imprecise)
+
+Bugfix:
+- Charts use preferred units and rate
+
+Developer:
+- Database: remove unused columns
+- Database: add indices

fastlane/metadata/android/en-US/full_description.txt

@@ -3,6 +3,6 @@ OpenTracks is a sport tracking application that completely respects your privacy
 Features:
 * Sport tracking: track your sport and outdoor activities
 * Photos and markers: mark interesting locations while tracking
-* Heart rate: supports bluetooth LE sensors
-* Export data: Export tracks either as KML or GPX
+* Heart rate: supports Bluetooth LE sensors
+* Export data: export tracks either as KML or GPX
 * No Internet access: Internet is not used

fastlane/metadata/android/en-US/title.txt

@@ -0,0 +1 @@
+OpenTracks

fastlane/metadata/android/es-ES/full_description.txt

@@ -0,0 +1,8 @@
+OpenTracks es un tracker deportivo que respeta tu privacidad.
+
+Funciones:
+* Tracker deportivo: haz un seguimiento de tus actividades al aire libre
+* Marca lugares de interés, incluso agrega fotos a los marcadores
+* Pulsómetro (compatible con dispositivos Bluetooth LE)
+* Exporta tus rutas como KML o GPX
+* Completamente offline, no necesitas internet

fastlane/metadata/android/es-ES/short_description.txt

@@ -0,0 +1 @@
+OpenTracks es un tracker deportivo que respeta tu privacidad.

fastlane/metadata/android/es-ES/title.txt

@@ -0,0 +1 @@
+OpenTracks

fastlane/metadata/android/fr-FR/full_description.txt

@@ -0,0 +1,9 @@
+OpenTracks est une application de suivi d'activités sportives qui respecte totalement votre vie privée.
+
+Fonctionnalités :
+
+* Suivi d'activité : enregistre vos activités sportives et de plein air
+* Photos et repères : ajout de photos et de repères pendant l'enregistrement de l'activité
+* Rythme cardiaque : support des capteurs Bluetooth LE
+* Export : export des traces au format KML ou GPX
+* Pas d'accès internet requis : Internet n'est pas nécessaire pour le fonctionnement de l'application

fastlane/metadata/android/fr-FR/short_description.txt

@@ -0,0 +1 @@
+OpenTracks - Suivi d'activités sportives respectueux de votre vie privée.

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

@@ -1,103 +0,0 @@
-/*
- * Copyright 2012 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-package de.dennisguse.opentracks;
-
-import android.app.ActivityManager;
-import android.app.ActivityManager.RunningServiceInfo;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-import androidx.test.platform.app.InstrumentationRegistry;
-
-import org.junit.Assert;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import java.util.List;
-
-import de.dennisguse.opentracks.services.TrackRecordingService;
-
-/**
- * Tests for the BootReceiver.
- *
- * @author Youtao Liu
- */
-@RunWith(AndroidJUnit4.class)
-public class BootReceiverTest {
-    private static final String SERVICE_NAME = "de.dennisguse.opentracks.services.TrackRecordingService";
-
-    private Context context = InstrumentationRegistry.getInstrumentation().getContext();
-
-    /**
-     * Tests the behavior when receive notification which is the phone boot.
-     */
-    @Test
-    public void testOnReceive_startService() {
-        // Make sure no TrackRecordingService
-        Intent stopIntent = new Intent(context, TrackRecordingService.class);
-        context.stopService(stopIntent);
-        Assert.assertFalse(isServiceExisted(context));
-
-        BootReceiver bootReceiver = new BootReceiver();
-        Intent intent = new Intent();
-        intent.setAction(Intent.ACTION_BOOT_COMPLETED);
-        bootReceiver.onReceive(context, intent);
-        // Check if the service is started
-        Assert.assertFalse(isServiceExisted(context));
-    }
-
-    /**
-     * Tests the behavior when receive notification which is not the phone boot.
-     */
-    @Test
-    public void testOnReceive_noStartService() {
-        // Make sure no TrackRecordingService
-        Intent stopIntent = new Intent(context, TrackRecordingService.class);
-        context.stopService(stopIntent);
-        Assert.assertFalse(isServiceExisted(context));
-
-        BootReceiver bootReceiver = new BootReceiver();
-        Intent intent = new Intent();
-        intent.setAction(Intent.ACTION_BUG_REPORT);
-        bootReceiver.onReceive(context, intent);
-
-        // Check if the service is not started
-        Assert.assertFalse(isServiceExisted(context));
-    }
-
-    /**
-     * Checks if a service is started in a context.
-     *
-     * @param context the context for checking a service
-     */
-    private boolean isServiceExisted(Context context) {
-        ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
-        Assert.assertNotNull(activityManager);
-
-        List<ActivityManager.RunningServiceInfo> serviceList = activityManager.getRunningServices(Integer.MAX_VALUE);
-
-        for (int i = 0; i < serviceList.size(); i++) {
-            RunningServiceInfo serviceInfo = serviceList.get(i);
-            ComponentName componentName = serviceInfo.service;
-            if (componentName.getClassName().equals(SERVICE_NAME)) {
-                return true;
-            }
-        }
-        return false;
-    }
-}

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

@@ -18,8 +18,8 @@ package de.dennisguse.opentracks;
 
 import android.location.Location;
 
-import de.dennisguse.opentracks.content.SensorDataSetLocation;
-import de.dennisguse.opentracks.content.Track;
+import de.dennisguse.opentracks.content.data.Track;
+import de.dennisguse.opentracks.content.data.TrackPoint;
 import de.dennisguse.opentracks.content.sensor.SensorDataSet;
 
 /**
@@ -60,16 +60,16 @@ public class TrackStubUtils {
      *
      * @return a track stub.
      */
-    public static SensorDataSetLocation createSensorDataSetLocation() {
+    public static TrackPoint createSensorDataSetLocation() {
         return createSensorDataSetLocation(INITIAL_LATITUDE, INITIAL_LONGITUDE, INITIAL_ALTITUDE);
     }
 
     /**
-     * Creates a {@link SensorDataSetLocation} stub with specified values.
+     * Creates a {@link TrackPoint} stub with specified values.
      *
      * @return a SensorDataSetLocation stub.
      */
-    private static SensorDataSetLocation createSensorDataSetLocation(double latitude, double longitude, double altitude) {
+    private static TrackPoint createSensorDataSetLocation(double latitude, double longitude, double altitude) {
         // Initial Location
         Location loc = new Location(LOCATION_PROVIDER);
         loc.setLatitude(latitude);
@@ -81,6 +81,6 @@ public class TrackStubUtils {
         loc.setBearing(INITIAL_BEARING);
         SensorDataSet sd = new SensorDataSet(Float.NaN, Float.NaN);
 
-        return new SensorDataSetLocation(loc, sd);
+        return new TrackPoint(loc, sd);
     }
 }

src/androidTest/java/de/dennisguse/opentracks/chart/ChartValueSeriesTest.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package de.dennisguse.opentracks;
+package de.dennisguse.opentracks.chart;
 
 import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
@@ -23,6 +23,8 @@ import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import de.dennisguse.opentracks.R;
+
 /**
  * Tests {@link ChartValueSeries}.
  *

src/androidTest/java/de/dennisguse/opentracks/content/CustomContentProviderTest.java

@@ -1,145 +0,0 @@
-/*
- * Copyright 2012 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package de.dennisguse.opentracks.content;
-
-import android.content.Context;
-import android.database.sqlite.SQLiteDatabase;
-import android.net.Uri;
-
-import androidx.test.core.app.ApplicationProvider;
-
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
-
-import de.dennisguse.opentracks.content.CustomContentProvider.DatabaseHelper;
-
-/**
- * Tests {@link CustomContentProvider}.
- *
- * @author Youtao Liu
- */
-public class CustomContentProviderTest {
-
-    private static final String DATABASE_NAME = "test.db";
-
-    private SQLiteDatabase db;
-    private CustomContentProvider customContentProvider;
-    private Context context = ApplicationProvider.getApplicationContext();
-
-    @Before
-    public void setUp() {
-        context.deleteDatabase(DATABASE_NAME);
-        db = (new DatabaseHelper(context, DATABASE_NAME)).getWritableDatabase();
-        customContentProvider = new CustomContentProvider() {
-        };
-    }
-
-    /**
-     * Tests {@link CustomContentProvider.DatabaseHelper#onCreate(SQLiteDatabase)}.
-     */
-    @Test
-    public void testDatabaseHelper_OnCreate() {
-        Assert.assertTrue(hasTable(TracksColumns.TABLE_NAME));
-        Assert.assertTrue(hasTable(TrackPointsColumns.TABLE_NAME));
-        Assert.assertTrue(hasTable(WaypointsColumns.TABLE_NAME));
-    }
-
-    /**
-     * Tests {@link CustomContentProvider#onCreate(android.content.Context)}.
-     */
-    @Test
-    public void testOnCreate() {
-        Assert.assertTrue(customContentProvider.onCreate(context));
-    }
-
-    /**
-     * Tests {@link CustomContentProvider#getType(Uri)}.
-     */
-    @Test
-    public void testGetType() {
-        Assert.assertEquals(TracksColumns.CONTENT_TYPE, customContentProvider.getType(TracksColumns.CONTENT_URI));
-        Assert.assertEquals(TrackPointsColumns.CONTENT_TYPE, customContentProvider.getType(TrackPointsColumns.CONTENT_URI));
-        Assert.assertEquals(WaypointsColumns.CONTENT_TYPE, customContentProvider.getType(WaypointsColumns.CONTENT_URI));
-    }
-
-    /**
-     * Creates a table, containing one column.
-     *
-     * @param table the table name
-     */
-    private void createTable(String table) {
-        db.execSQL("CREATE TABLE " + table + " (test INTEGER)");
-    }
-
-    /**
-     * Drops a table in database.
-     *
-     * @param table the table name
-     */
-    private void dropTable(String table) {
-        db.execSQL("Drop TABLE " + table);
-    }
-
-    /**
-     * Returns true if the table exists.
-     *
-     * @param table the table name
-     */
-    private boolean hasTable(String table) {
-        try {
-            db.rawQuery("select count(*) from " + table, null);
-            return true;
-        } catch (Exception e) {
-            return false;
-        }
-    }
-
-    /**
-     * Returns true if the column in the table exists.
-     *
-     * @param table  the table name
-     * @param column the column name
-     */
-    private boolean hasColumn(String table, String column) {
-        try {
-            db.execSQL("SElECT count(*) from  " + table + " order by  " + column);
-        } catch (Exception e) {
-            if (e.getMessage().contains("no such column")) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    /**
-     * Sets up upgrade.
-     *
-     * @param oldVersion thd old database version
-     */
-    private void setupUpgrade(int oldVersion) {
-        dropTable(TracksColumns.TABLE_NAME);
-        dropTable(TrackPointsColumns.TABLE_NAME);
-        dropTable(WaypointsColumns.TABLE_NAME);
-        createTable(TracksColumns.TABLE_NAME);
-        createTable(TrackPointsColumns.TABLE_NAME);
-        createTable(WaypointsColumns.TABLE_NAME);
-
-        DatabaseHelper databaseHelper = new DatabaseHelper(context);
-        databaseHelper.onUpgrade(db, oldVersion, CustomContentProvider.DATABASE_VERSION);
-    }
-}

src/androidTest/java/de/dennisguse/opentracks/content/DescriptionGeneratorTest.java

@@ -27,29 +27,30 @@ import org.junit.Test;
 import org.junit.runner.RunWith;
 
 import de.dennisguse.opentracks.R;
+import de.dennisguse.opentracks.content.data.Track;
 import de.dennisguse.opentracks.stats.TripStatistics;
 import de.dennisguse.opentracks.util.StringUtils;
 
 /**
- * Tests for {@link DescriptionGeneratorImpl}.
+ * Tests for {@link DescriptionGenerator}.
  *
  * @author Jimmy Shih
  */
 @RunWith(AndroidJUnit4.class)
-public class DescriptionGeneratorImplTest {
+public class DescriptionGeneratorTest {
 
     private static final long START_TIME = 1288721514000L;
-    private DescriptionGeneratorImpl descriptionGenerator;
+    private DescriptionGenerator descriptionGenerator;
 
     private Context context = ApplicationProvider.getApplicationContext();
 
     @Before
     public void setUp() {
-        descriptionGenerator = new DescriptionGeneratorImpl(ApplicationProvider.getApplicationContext());
+        descriptionGenerator = new DescriptionGenerator(ApplicationProvider.getApplicationContext());
     }
 
     /**
-     * Tests {@link DescriptionGeneratorImpl#generateTrackDescription(Track, boolean)}.
+     * Tests {@link DescriptionGenerator#generateTrackDescription(Track, boolean)}.
      */
     @Test
     public void testGenerateTrackDescription() {
@@ -68,7 +69,7 @@ public class DescriptionGeneratorImplTest {
         track.setTripStatistics(stats);
         track.setCategory("hiking");
         String expected = //"Created by"
-                "<a href='https://github.com/dennisguse/opentracks'>OpenTracks</a><p>"
+                "<a href='https://github.com/OpenTracksApp/OpenTracks'>OpenTracks</a><p>"
                 + "Name: -<br>"
                 + "Activity type: hiking<br>"
                 + "Description: -<br>"
@@ -91,44 +92,9 @@ public class DescriptionGeneratorImplTest {
         Assert.assertEquals(expected, descriptionGenerator.generateTrackDescription(track, true));
     }
 
-    /**
-     * Tests {@link DescriptionGeneratorImpl#generateWaypointDescription(TripStatistics)}.
-     */
-    @Test
-    public void testGenerateWaypointDescription() {
-        Waypoint waypoint = new Waypoint();
-        TripStatistics stats = new TripStatistics();
-        stats.setTotalDistance(20000);
-        stats.setTotalTime(600000);
-        stats.setMovingTime(300000);
-        stats.setMaxSpeed(100);
-        stats.setMaxElevation(550);
-        stats.setMinElevation(-500);
-        stats.setTotalElevationGain(6000);
-        stats.setMaxGrade(0.42);
-        stats.setMinGrade(0.11);
-        stats.setStartTime(START_TIME);
-        waypoint.setTripStatistics(stats);
-        String expected = "Total distance: 20.00 km (12.4 mi)\n"
-                + "Total time: 10:00\n"
-                + "Moving time: 05:00\n"
-                + "Average speed: 120.00 km/h (74.6 mi/h)\n"
-                + "Average moving speed: 240.00 km/h (149.1 mi/h)\n"
-                + "Max speed: 360.00 km/h (223.7 mi/h)\n"
-                + "Average pace: 0:30 min/km (0:48 min/mi)\n"
-                + "Average moving pace: 0:15 min/km (0:24 min/mi)\n"
-                + "Fastest pace: 0:10 min/km (0:16 min/mi)\n"
-                + "Max elevation: 550 m (1804 ft)\n"
-                + "Min elevation: -500 m (-1640 ft)\n"
-                + "Elevation gain: 6000 m (19685 ft)\n"
-                + "Max grade: 42 %\n"
-                + "Min grade: 11 %\n"
-                + "Recorded: " + StringUtils.formatDateTime(context, START_TIME) + "\n";
-        Assert.assertEquals(expected, descriptionGenerator.generateWaypointDescription(waypoint.getTripStatistics()));
-    }
 
     /**
-     * Tests {@link DescriptionGeneratorImpl#writeDistance(double, StringBuilder, int, String)}.
+     * Tests {@link DescriptionGenerator#writeDistance(double, StringBuilder, int, String)}.
      */
     @Test
     public void testWriteDistance() {
@@ -138,7 +104,7 @@ public class DescriptionGeneratorImplTest {
     }
 
     /**
-     * Tests {@link DescriptionGeneratorImpl#writeTime(long, StringBuilder, int, String)}.
+     * Tests {@link DescriptionGenerator#writeTime(long, StringBuilder, int, String)}.
      */
     @Test
     public void testWriteTime() {
@@ -148,7 +114,7 @@ public class DescriptionGeneratorImplTest {
     }
 
     /**
-     * Tests {@link DescriptionGeneratorImpl#writeSpeed(double, StringBuilder, int, String)}.
+     * Tests {@link DescriptionGenerator#writeSpeed(double, StringBuilder, int, String)}.
      */
     @Test
     public void testWriteSpeed() {
@@ -158,7 +124,7 @@ public class DescriptionGeneratorImplTest {
     }
 
     /**
-     * Tests {@link DescriptionGeneratorImpl#writeElevation(double, StringBuilder, int, String)}.
+     * Tests {@link DescriptionGenerator#writeElevation(double, StringBuilder, int, String)}.
      */
     @Test
     public void testWriteElevation() {
@@ -168,7 +134,7 @@ public class DescriptionGeneratorImplTest {
     }
 
     /**
-     * Tests {@link DescriptionGeneratorImpl#writePace(double, StringBuilder, int, String)}.
+     * Tests {@link DescriptionGenerator#writePace(double, StringBuilder, int, String)}.
      */
     @Test
     public void testWritePace() {
@@ -178,7 +144,7 @@ public class DescriptionGeneratorImplTest {
     }
 
     /**
-     * Tests {@link DescriptionGeneratorImpl#writeGrade(double, StringBuilder, int, String)}.
+     * Tests {@link DescriptionGenerator#writeGrade(double, StringBuilder, int, String)}.
      */
     @Test
     public void testWriteGrade() {
@@ -188,7 +154,7 @@ public class DescriptionGeneratorImplTest {
     }
 
     /**
-     * Tests {@link DescriptionGeneratorImpl#writeGrade(double, StringBuilder, int, String)} with a NaN.
+     * Tests {@link DescriptionGenerator#writeGrade(double, StringBuilder, int, String)} with a NaN.
      */
     @Test
     public void testWriteGrade_nan() {
@@ -198,7 +164,7 @@ public class DescriptionGeneratorImplTest {
     }
 
     /**
-     * Tests {@link DescriptionGeneratorImpl#writeGrade(double, StringBuilder, int, String)} with an infinite number.
+     * Tests {@link DescriptionGenerator#writeGrade(double, StringBuilder, int, String)} with an infinite number.
      */
     @Test
     public void testWriteGrade_infinite() {

src/androidTest/java/de/dennisguse/opentracks/content/SearchEngineTest.java

@@ -36,6 +36,9 @@ import java.util.List;
 
 import de.dennisguse.opentracks.content.SearchEngine.ScoredResult;
 import de.dennisguse.opentracks.content.SearchEngine.SearchQuery;
+import de.dennisguse.opentracks.content.data.Track;
+import de.dennisguse.opentracks.content.data.Waypoint;
+import de.dennisguse.opentracks.content.provider.ContentProviderUtils;
 import de.dennisguse.opentracks.stats.TripStatistics;
 
 /**
@@ -58,7 +61,7 @@ public class SearchEngineTest {
 
     @Before
     public void setUp() {
-        providerUtils = ContentProviderUtils.Factory.get(context);
+        providerUtils = new ContentProviderUtils(context);
         engine = new SearchEngine(providerUtils);
     }
 
@@ -80,10 +83,6 @@ public class SearchEngineTest {
             stats.setStopTime(NOW);
         }
 
-        int latitude = (int) ((HERE.getLatitude() + distance) * 1E6);
-        int longitude = (int) ((HERE.getLongitude() + distance) * 1E6);
-        stats.setBounds(latitude, longitude, latitude, longitude);
-
         Uri uri = providerUtils.insertTrack(track);
         return ContentUris.parseId(uri);
     }
@@ -209,20 +208,6 @@ public class SearchEngineTest {
         assertWaypointResult(descriptionWaypointId, results.get(2));
     }
 
-    @Test
-    public void testSearchTrackDistance() {
-        // All results match text, but they're at difference distances from the user.
-        long farFarAwayId = insertTrack("aa", 0.3);
-        long nearId = insertTrack("ab", 0.1);
-        long farId = insertTrack("ac", 0.2);
-
-        SearchQuery query = new SearchQuery("a", HERE, -1, NOW);
-        ArrayList<ScoredResult> results = new ArrayList<ScoredResult>(engine.search(query));
-
-        // Distance order.
-        assertTrackResults(results, nearId, farId, farFarAwayId);
-    }
-
     @Test
     public void testSearchWaypointDistance() {
         // All results match text, but they're at difference distances from the user.

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

@@ -0,0 +1,43 @@
+package de.dennisguse.opentracks.content.data;
+
+import android.location.Location;
+
+public class TestDataUtil {
+
+    public static final double INITIAL_LATITUDE = 37.0;
+    public static final double INITIAL_LONGITUDE = -57.0;
+    public static final double ALTITUDE_INTERVAL = 2.5;
+
+    /**
+     * Simulates a track which is used for testing.
+     *
+     * @param id        the id of the track
+     * @param numPoints the location number in the track
+     * @return the simulated track
+     */
+    public static Track getTrack(long id, int numPoints) {
+        Track track = new Track();
+        track.setId(id);
+        track.setName("Test: " + id);
+        for (int i = 0; i < numPoints; i++) {
+            track.addLocation(createLocation(i));
+        }
+        return track;
+    }
+
+    /**
+     * Creates a location.
+     *
+     * @param i the index to set the value of location.
+     * @return created location
+     */
+    public static Location createLocation(int i) {
+        Location loc = new Location("test");
+        loc.setLatitude(INITIAL_LATITUDE + (double) i / 10000.0);
+        loc.setLongitude(INITIAL_LONGITUDE - (double) i / 10000.0);
+        loc.setAccuracy((float) i / 100.0f);
+        loc.setAltitude(i * ALTITUDE_INTERVAL);
+        loc.setTime(i + 1);
+        return loc;
+    }
+}

src/androidTest/java/de/dennisguse/opentracks/content/provider/CustomContentProviderTest.java

@@ -0,0 +1,71 @@
+/*
+ * Copyright 2012 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package de.dennisguse.opentracks.content.provider;
+
+import android.content.ContentUris;
+import android.content.Context;
+import android.net.Uri;
+
+import androidx.test.core.app.ApplicationProvider;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import de.dennisguse.opentracks.content.data.TrackPointsColumns;
+import de.dennisguse.opentracks.content.data.TracksColumns;
+import de.dennisguse.opentracks.content.data.WaypointsColumns;
+
+/**
+ * Tests {@link CustomContentProvider}.
+ *
+ * @author Youtao Liu
+ */
+public class CustomContentProviderTest {
+
+    private CustomContentProvider customContentProvider;
+    private Context context = ApplicationProvider.getApplicationContext();
+
+    @Before
+    public void setUp() {
+        customContentProvider = new CustomContentProvider() {
+        };
+    }
+
+    /**
+     * Tests {@link CustomContentProvider#onCreate(android.content.Context)}.
+     */
+    @Test
+    public void testOnCreate() {
+        Assert.assertTrue(customContentProvider.onCreate(context));
+    }
+
+    /**
+     * Tests {@link CustomContentProvider#getType(Uri)}.
+     */
+    @Test
+    public void testGetType() {
+        Assert.assertEquals(TracksColumns.CONTENT_TYPE, customContentProvider.getType(TracksColumns.CONTENT_URI));
+        Assert.assertEquals(TracksColumns.CONTENT_ITEMTYPE, customContentProvider.getType(ContentUris.appendId(TracksColumns.CONTENT_URI.buildUpon(), 1).build()));
+
+        Assert.assertEquals(TrackPointsColumns.CONTENT_TYPE, customContentProvider.getType(TrackPointsColumns.CONTENT_URI_BY_ID));
+        Assert.assertEquals(TrackPointsColumns.CONTENT_ITEMTYPE, customContentProvider.getType(ContentUris.appendId(TrackPointsColumns.CONTENT_URI_BY_TRACKID.buildUpon(), 1).build()));
+
+        Assert.assertEquals(WaypointsColumns.CONTENT_TYPE, customContentProvider.getType(WaypointsColumns.CONTENT_URI));
+        Assert.assertEquals(WaypointsColumns.CONTENT_ITEMTYPE, customContentProvider.getType(ContentUris.appendId(WaypointsColumns.CONTENT_URI.buildUpon(), 1).build()));
+    }
+}

src/androidTest/java/de/dennisguse/opentracks/content/provider/CustomContentProviderUtilsTest.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package de.dennisguse.opentracks.content;
+package de.dennisguse.opentracks.content.provider;
 
 import android.content.ContentResolver;
 import android.content.ContentUris;
@@ -35,32 +35,32 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicInteger;
 
-import de.dennisguse.opentracks.content.ContentProviderUtils.LocationFactory;
-import de.dennisguse.opentracks.content.ContentProviderUtils.LocationIterator;
-import de.dennisguse.opentracks.content.Waypoint.WaypointType;
+import de.dennisguse.opentracks.content.data.TestDataUtil;
+import de.dennisguse.opentracks.content.data.Track;
+import de.dennisguse.opentracks.content.data.TrackPoint;
+import de.dennisguse.opentracks.content.data.TrackPointsColumns;
+import de.dennisguse.opentracks.content.data.TracksColumns;
+import de.dennisguse.opentracks.content.data.Waypoint;
+import de.dennisguse.opentracks.content.data.WaypointsColumns;
 import de.dennisguse.opentracks.stats.TripStatistics;
 
-import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 /**
- * A unit test for {@link ContentProviderUtilsImpl}.
+ * A unit test for {@link ContentProviderUtils}.
  *
  * @author Bartlomiej Niechwiej
  * @author Youtao Liu
  */
 @RunWith(MockitoJUnitRunner.class)
-public class CustomContentProviderUtilsImplTest {
+public class CustomContentProviderUtilsTest {
     private static final String NAME_PREFIX = "test name";
     private static final String MOCK_DESC = "Mock Next Waypoint Desc!";
     private static final String TEST_DESC = "Test Desc!";
     private static final String TEST_DESC_NEW = "Test Desc new!";
-    private static final double INITIAL_LATITUDE = 37.0;
-    private static final double INITIAL_LONGITUDE = -57.0;
-    private static final double ALTITUDE_INTERVAL = 2.5;
 
     private Context context = ApplicationProvider.getApplicationContext();
-    private ContentProviderUtils providerUtils;
+    private ContentProviderUtils contentProviderUtils;
 
     @Mock
     private Cursor cursorMock;
@@ -70,22 +70,22 @@ public class CustomContentProviderUtilsImplTest {
 
     @Before
     public void setUp() {
-        providerUtils = ContentProviderUtils.Factory.get(context);
-        providerUtils.deleteAllTracks(context);
+        contentProviderUtils = new ContentProviderUtils(context);
+        contentProviderUtils.deleteAllTracks(context);
     }
 
     @Test
     public void testLocationIterator_noPoints() {
-        testIterator(1, 0, 1, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
+        testIterator(1, 0, 1, false, TrackPointFactory.DEFAULT_LOCATION_FACTORY);
     }
 
     @Test
     public void testLocationIterator_customFactory() {
-        final Location location = new Location("test_location");
+        final TrackPoint location = new TrackPoint("test_location");
         final AtomicInteger counter = new AtomicInteger();
-        testIterator(1, 15, 4, false, new LocationFactory() {
+        testIterator(1, 15, 4, false, new TrackPointFactory() {
             @Override
-            public Location createLocation() {
+            public TrackPoint createLocation() {
                 counter.incrementAndGet();
                 return location;
             }
@@ -106,45 +106,45 @@ public class CustomContentProviderUtilsImplTest {
 
     @Test
     public void testLocationIterator_noBatchAscending() {
-        testIterator(1, 50, 100, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-        testIterator(2, 50, 50, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
+        testIterator(1, 50, 100, false, TrackPointFactory.DEFAULT_LOCATION_FACTORY);
+        testIterator(2, 50, 50, false, TrackPointFactory.DEFAULT_LOCATION_FACTORY);
     }
 
     @Test
     public void testLocationIterator_noBatchDescending() {
-        testIterator(1, 50, 100, true, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-        testIterator(2, 50, 50, true, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
+        testIterator(1, 50, 100, true, TrackPointFactory.DEFAULT_LOCATION_FACTORY);
+        testIterator(2, 50, 50, true, TrackPointFactory.DEFAULT_LOCATION_FACTORY);
     }
 
     @Test
     public void testLocationIterator_batchAscending() {
-        testIterator(1, 50, 11, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-        testIterator(2, 50, 25, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
+        testIterator(1, 50, 11, false, TrackPointFactory.DEFAULT_LOCATION_FACTORY);
+        testIterator(2, 50, 25, false, TrackPointFactory.DEFAULT_LOCATION_FACTORY);
     }
 
     @Test
     public void testLocationIterator_batchDescending() {
-        testIterator(1, 50, 11, true, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-        testIterator(2, 50, 25, true, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
+        testIterator(1, 50, 11, true, TrackPointFactory.DEFAULT_LOCATION_FACTORY);
+        testIterator(2, 50, 25, true, TrackPointFactory.DEFAULT_LOCATION_FACTORY);
     }
 
     @Test
     public void testLocationIterator_largeTrack() {
-        testIterator(1, 20000, 2000, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
+        testIterator(1, 20000, 2000, false, TrackPointFactory.DEFAULT_LOCATION_FACTORY);
     }
 
-    private List<Location> testIterator(long trackId, int numPoints, int batchSize, boolean descending, LocationFactory locationFactory) {
+    private List<Location> testIterator(long trackId, int numPoints, int batchSize, boolean descending, TrackPointFactory trackPointFactory) {
         long lastPointId = initializeTrack(trackId, numPoints);
-        ((ContentProviderUtilsImpl) providerUtils).setDefaultCursorBatchSize(batchSize);
+        contentProviderUtils.setDefaultCursorBatchSize(batchSize);
         List<Location> locations = new ArrayList<Location>(numPoints);
-        try (LocationIterator it = providerUtils.getTrackPointLocationIterator(trackId, -1L, descending, locationFactory)) {
+        try (TrackPointIterator it = contentProviderUtils.getTrackPointLocationIterator(trackId, -1L, descending, trackPointFactory)) {
             while (it.hasNext()) {
                 Location loc = it.next();
                 Assert.assertNotNull(loc);
                 locations.add(loc);
                 // Make sure the IDs are returned in the right order.
                 Assert.assertEquals(descending ? lastPointId - locations.size() + 1
-                        : lastPointId - numPoints + locations.size(), it.getLocationId());
+                        : lastPointId - numPoints + locations.size(), it.getTrackPointId());
             }
             Assert.assertEquals(numPoints, locations.size());
         }
@@ -155,9 +155,8 @@ public class CustomContentProviderUtilsImplTest {
         Track track = new Track();
         track.setId(id);
         track.setName("Test: " + id);
-        track.setNumberOfPoints(numPoints);
-        providerUtils.insertTrack(track);
-        track = providerUtils.getTrack(id);
+        contentProviderUtils.insertTrack(track);
+        track = contentProviderUtils.getTrack(id);
         Assert.assertNotNull(track);
 
         Location[] locations = new Location[numPoints];
@@ -169,28 +168,27 @@ public class CustomContentProviderUtilsImplTest {
             loc.setAltitude(i * 2.5);
             locations[i] = loc;
         }
-        providerUtils.bulkInsertTrackPoint(locations, numPoints, id);
+        contentProviderUtils.bulkInsertTrackPoint(locations, numPoints, id);
 
         // Load all inserted locations.
         long lastPointId = -1;
         int counter = 0;
-        try (LocationIterator it = providerUtils.getTrackPointLocationIterator(id, -1L, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY)) {
+        try (TrackPointIterator it = contentProviderUtils.getTrackPointLocationIterator(id, -1L, false, TrackPointFactory.DEFAULT_LOCATION_FACTORY)) {
             while (it.hasNext()) {
                 it.next();
-                lastPointId = it.getLocationId();
+                lastPointId = it.getTrackPointId();
                 counter++;
             }
         }
 
         Assert.assertTrue(numPoints == 0 || lastPointId > 0);
-        Assert.assertEquals(numPoints, track.getNumberOfPoints());
         Assert.assertEquals(numPoints, counter);
 
         return lastPointId;
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#createTrack(Cursor)}.
+     * Tests the method {@link ContentProviderUtils#createTrack(Cursor)}.
      */
     @Test
     public void testCreateTrack() {
@@ -211,134 +209,132 @@ public class CustomContentProviderUtilsImplTest {
         String name = NAME_PREFIX + trackId;
         when(cursorMock.getString(columnIndex++)).thenReturn(name);
 
-        Track track = providerUtils.createTrack(cursorMock);
+        Track track = contentProviderUtils.createTrack(cursorMock);
         Assert.assertEquals(trackId, track.getId());
         Assert.assertEquals(name, track.getName());
-        verify(cursorMock);
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#deleteAllTracks(Context)}
+     * Tests the method {@link ContentProviderUtils#deleteAllTracks(Context)}
      */
     @Test
     public void testDeleteAllTracks() {
         // Insert track, points and waypoint at first.
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
+        Track track = TestDataUtil.getTrack(trackId, 10);
         insertTrackWithLocations(track);
         Waypoint waypoint = new Waypoint();
-        providerUtils.insertWaypoint(waypoint);
+        contentProviderUtils.insertWaypoint(waypoint);
         ContentResolver contentResolver = context.getContentResolver();
         Cursor tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null, TracksColumns._ID);
         Assert.assertEquals(1, tracksCursor.getCount());
-        Cursor tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI, null, null, null, TrackPointsColumns._ID);
+        Cursor tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI_BY_ID, null, null, null, TrackPointsColumns._ID);
         Assert.assertEquals(10, tracksPointsCursor.getCount());
         Cursor waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null, null, WaypointsColumns._ID);
         Assert.assertEquals(1, waypointCursor.getCount());
         // Delete all.
-        providerUtils.deleteAllTracks(context);
+        contentProviderUtils.deleteAllTracks(context);
         // Check whether all have been deleted.
         tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null, TracksColumns._ID);
         Assert.assertEquals(0, tracksCursor.getCount());
-        tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI, null, null, null, TrackPointsColumns._ID);
+        tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI_BY_ID, null, null, null, TrackPointsColumns._ID);
         Assert.assertEquals(0, tracksPointsCursor.getCount());
         waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null, null, WaypointsColumns._ID);
         Assert.assertEquals(0, waypointCursor.getCount());
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#deleteTrack(Context, long)}.
+     * Tests the method {@link ContentProviderUtils#deleteTrack(Context, long)}.
      */
     @Test
     public void testDeleteTrack() {
         // Insert three tracks, points of two tracks and way point of one track.
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
+        Track track = TestDataUtil.getTrack(trackId, 10);
 
-        providerUtils.insertTrack(track);
-        insertTrackWithLocations(getTrack(trackId + 1, 10));
-        insertTrackWithLocations(getTrack(trackId + 2, 10));
+        contentProviderUtils.insertTrack(track);
+        insertTrackWithLocations(TestDataUtil.getTrack(trackId + 1, 10));
+        insertTrackWithLocations(TestDataUtil.getTrack(trackId + 2, 10));
 
         Waypoint waypoint = new Waypoint();
         waypoint.setTrackId(trackId);
-        providerUtils.insertWaypoint(waypoint);
+        contentProviderUtils.insertWaypoint(waypoint);
 
         ContentResolver contentResolver = context.getContentResolver();
         Cursor tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null, TracksColumns._ID);
         Assert.assertEquals(3, tracksCursor.getCount());
-        Cursor tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI, null, null, null, TrackPointsColumns._ID);
+        Cursor tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI_BY_ID, null, null, null, TrackPointsColumns._ID);
         Assert.assertEquals(20, tracksPointsCursor.getCount());
         Cursor waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null, null, WaypointsColumns._ID);
         Assert.assertEquals(1, waypointCursor.getCount());
         // Delete one track.
-        providerUtils.deleteTrack(context, trackId);
+        contentProviderUtils.deleteTrack(context, trackId);
         // Check whether all data of a track has been deleted.
         tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null, TracksColumns._ID);
         Assert.assertEquals(2, tracksCursor.getCount());
-        tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI, null, null, null, TrackPointsColumns._ID);
+        tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI_BY_ID, null, null, null, TrackPointsColumns._ID);
         Assert.assertEquals(20, tracksPointsCursor.getCount());
         waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null, null, WaypointsColumns._ID);
         Assert.assertEquals(0, waypointCursor.getCount());
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#getAllTracks()}
+     * Tests the method {@link ContentProviderUtils#getAllTracks()}
      */
     @Test
     public void testGetAllTracks() {
-        int initialTrackNumber = providerUtils.getAllTracks().size();
+        int initialTrackNumber = contentProviderUtils.getAllTracks().size();
         long trackId = System.currentTimeMillis();
-        providerUtils.insertTrack(getTrack(trackId, 0));
-        List<Track> allTracks = providerUtils.getAllTracks();
+        contentProviderUtils.insertTrack(TestDataUtil.getTrack(trackId, 0));
+        List<Track> allTracks = contentProviderUtils.getAllTracks();
         Assert.assertEquals(initialTrackNumber + 1, allTracks.size());
         Assert.assertEquals(trackId, allTracks.get(allTracks.size() - 1).getId());
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#getLastTrack()}
+     * Tests the method {@link ContentProviderUtils#getLastTrack()}
      */
     @Test
     public void testGetLastTrack() {
         long trackId = System.currentTimeMillis();
-        providerUtils.insertTrack(getTrack(trackId, 0));
-        Assert.assertEquals(trackId, providerUtils.getLastTrack().getId());
+        contentProviderUtils.insertTrack(TestDataUtil.getTrack(trackId, 0));
+        Assert.assertEquals(trackId, contentProviderUtils.getLastTrack().getId());
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#getTrack(long)}
+     * Tests the method {@link ContentProviderUtils#getTrack(long)}
      */
     @Test
     public void testGetTrack() {
         long trackId = System.currentTimeMillis();
-        providerUtils.insertTrack(getTrack(trackId, 0));
-        Assert.assertNotNull(providerUtils.getTrack(trackId));
+        contentProviderUtils.insertTrack(TestDataUtil.getTrack(trackId, 0));
+        Assert.assertNotNull(contentProviderUtils.getTrack(trackId));
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#updateTrack(Track)}
+     * Tests the method {@link ContentProviderUtils#updateTrack(Track)}
      */
     @Test
     public void testUpdateTrack() {
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 0);
+        Track track = TestDataUtil.getTrack(trackId, 0);
         String nameOld = "name1";
         String nameNew = "name2";
         track.setName(nameOld);
-        providerUtils.insertTrack(track);
-        Assert.assertEquals(nameOld, providerUtils.getTrack(trackId).getName());
+        contentProviderUtils.insertTrack(track);
+        Assert.assertEquals(nameOld, contentProviderUtils.getTrack(trackId).getName());
         track.setName(nameNew);
-        providerUtils.updateTrack(track);
-        Assert.assertEquals(nameNew, providerUtils.getTrack(trackId).getName());
+        contentProviderUtils.updateTrack(track);
+        Assert.assertEquals(nameNew, contentProviderUtils.getTrack(trackId).getName());
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#createContentValues(Waypoint)}.
+     * Tests the method {@link ContentProviderUtils#createContentValues(Waypoint)}.
      */
     @Test
     public void testCreateContentValues_waypoint() {
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
+        Track track = TestDataUtil.getTrack(trackId, 10);
         // Bottom
         long startTime = 1000L;
         // AverageSpeed
@@ -355,12 +351,13 @@ public class CustomContentProviderUtilsImplTest {
         statistics.setMinElevation(1200.0);
         statistics.setMaxGrade(15.0);
         statistics.setMinGrade(minGrade);
-        statistics.setBounds(-10000, 20000, 30000, -40000);
+
+        track.setTripStatistics(statistics);
+        contentProviderUtils.insertTrack(track);
+
         // Insert at first.
         Waypoint waypoint = new Waypoint();
         waypoint.setDescription(TEST_DESC);
-        waypoint.setType(WaypointType.STATISTICS);
-        waypoint.setTripStatistics(statistics);
 
         Location location = new Location("test");
         location.setLatitude(22);
@@ -368,9 +365,9 @@ public class CustomContentProviderUtilsImplTest {
         location.setAccuracy((float) 1 / 100.0f);
         location.setAltitude(2.5);
         waypoint.setLocation(location);
-        providerUtils.insertWaypoint(waypoint);
+        contentProviderUtils.insertWaypoint(waypoint);
 
-        ContentProviderUtilsImpl contentProviderUtils = new ContentProviderUtilsImpl(contentResolverMock);
+        ContentProviderUtils contentProviderUtils = new ContentProviderUtils(contentResolverMock);
 
         long waypointId = System.currentTimeMillis();
         waypoint.setId(waypointId);
@@ -378,12 +375,10 @@ public class CustomContentProviderUtilsImplTest {
         Assert.assertEquals(waypointId, contentValues.get(WaypointsColumns._ID));
         Assert.assertEquals(22 * 1000000, contentValues.get(WaypointsColumns.LONGITUDE));
         Assert.assertEquals(TEST_DESC, contentValues.get(WaypointsColumns.DESCRIPTION));
-        Assert.assertEquals(startTime, contentValues.get(WaypointsColumns.STARTTIME));
-        Assert.assertEquals(minGrade, contentValues.get(WaypointsColumns.MINGRADE));
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#createWaypoint(Cursor)}.
+     * Tests the method {@link ContentProviderUtils#createWaypoint(Cursor)}.
      */
     @Test
     public void testCreateWaypoint() {
@@ -410,59 +405,44 @@ public class CustomContentProviderUtilsImplTest {
         long trackId = 11L;
         when(cursorMock.getLong(columnIndex++)).thenReturn(trackId);
 
-        Waypoint waypoint = providerUtils.createWaypoint(cursorMock);
+        Waypoint waypoint = contentProviderUtils.createWaypoint(cursorMock);
         Assert.assertEquals(id, waypoint.getId());
         Assert.assertEquals(name, waypoint.getName());
         Assert.assertEquals(trackId, waypoint.getTrackId());
-        verify(cursorMock);
     }
 
     /**
      * Tests the method
-     * {@link ContentProviderUtilsImpl#deleteWaypoint(Context, long, DescriptionGenerator)}
+     * {@link ContentProviderUtils#deleteWaypoint(long)}
      * when there is only one waypoint in the track.
      */
     @Test
     public void testDeleteWaypoint_onlyOneWayPoint() {
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
 
         // Insert at first.
         Waypoint waypoint1 = new Waypoint();
         waypoint1.setDescription(TEST_DESC);
         waypoint1.setTrackId(trackId);
-        waypoint1.setType(WaypointType.STATISTICS);
-        providerUtils.insertWaypoint(waypoint1);
+        contentProviderUtils.insertWaypoint(waypoint1);
 
         // Delete
-        DescriptionGenerator descriptionGenerator = new DescriptionGenerator() {
+        contentProviderUtils.deleteWaypoint(1);
 
-            @Override
-            public String generateWaypointDescription(TripStatistics tripStatistics) {
-                return CustomContentProviderUtilsImplTest.MOCK_DESC;
-            }
-
-            @Override
-            public String generateTrackDescription(Track aTrack, boolean html) {
-                return null;
-            }
-        };
-        providerUtils.deleteWaypoint(context, 1, descriptionGenerator);
-
-        Assert.assertNull(providerUtils.getWaypoint(1));
+        Assert.assertNull(contentProviderUtils.getWaypoint(1));
     }
 
     /**
      * Tests the method
-     * {@link ContentProviderUtilsImpl#deleteWaypoint(Context, long, DescriptionGenerator)}
+     * {@link ContentProviderUtils#deleteWaypoint(long)}
      * when there is more than one waypoint in the track.
      */
     @Test
     public void testDeleteWaypoint_hasNextWayPoint() {
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
+        Track track = TestDataUtil.getTrack(trackId, 10);
 
         TripStatistics statistics = new TripStatistics();
         statistics.setStartTime(1000L);
@@ -476,184 +456,113 @@ public class CustomContentProviderUtilsImplTest {
         statistics.setMinElevation(1200.0);
         statistics.setMaxGrade(15.0);
         statistics.setMinGrade(-25.0);
-        statistics.setBounds(-10000, 20000, 30000, -40000);
+
+        track.setTripStatistics(statistics);
+        contentProviderUtils.insertTrack(track);
+
 
         // Insert at first.
         Waypoint waypoint1 = new Waypoint();
-        waypoint1.setDescription(Long.toString(trackId));
+        waypoint1.setDescription(MOCK_DESC);
         waypoint1.setTrackId(trackId);
-        waypoint1.setType(WaypointType.STATISTICS);
-        waypoint1.setTripStatistics(statistics);
-        long waypoint1Id = ContentUris.parseId(providerUtils.insertWaypoint(waypoint1));
+        long waypoint1Id = ContentUris.parseId(contentProviderUtils.insertWaypoint(waypoint1));
 
         Waypoint waypoint2 = new Waypoint();
-        waypoint2.setDescription(Long.toString(trackId));
+        waypoint2.setDescription(MOCK_DESC);
         waypoint2.setTrackId(trackId);
-        waypoint2.setType(WaypointType.STATISTICS);
-        waypoint2.setTripStatistics(statistics);
-        long waypoint2Id = ContentUris.parseId(providerUtils.insertWaypoint(waypoint2));
-
+        long waypoint2Id = ContentUris.parseId(contentProviderUtils.insertWaypoint(waypoint2));
 
         // Delete
-        DescriptionGenerator descriptionGenerator = new DescriptionGenerator() {
-            @Override
-            public String generateWaypointDescription(TripStatistics tripStatistics) {
-                return CustomContentProviderUtilsImplTest.MOCK_DESC;
-            }
+        Assert.assertNotNull(contentProviderUtils.getWaypoint(waypoint1Id));
+        contentProviderUtils.deleteWaypoint(waypoint1Id);
+        Assert.assertNull(contentProviderUtils.getWaypoint(waypoint1Id));
 
-            @Override
-            public String generateTrackDescription(Track aTrack, boolean html) {
-                return null;
-            }
-        };
-
-        Assert.assertNotNull(providerUtils.getWaypoint(waypoint1Id));
-        providerUtils.deleteWaypoint(context, waypoint1Id, descriptionGenerator);
-        Assert.assertNull(providerUtils.getWaypoint(waypoint1Id));
-
-        Assert.assertEquals(CustomContentProviderUtilsImplTest.MOCK_DESC, providerUtils.getWaypoint(waypoint2Id)
-                .getDescription());
+        Assert.assertEquals(MOCK_DESC, contentProviderUtils.getWaypoint(waypoint2Id).getDescription());
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#getFirstWaypointId(long)}.
-     */
-    @Test
-    public void testGetFirstWaypointId() {
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
-
-        Waypoint waypoint1 = new Waypoint();
-        waypoint1.setTrackId(trackId);
-        long waypoint1id = ContentUris.parseId(providerUtils.insertWaypoint(waypoint1));
-
-        Waypoint waypoint2 = new Waypoint();
-        waypoint2.setTrackId(trackId);
-        long waypoint2id = ContentUris.parseId(providerUtils.insertWaypoint(waypoint2));
-
-        Assert.assertEquals(-1L, providerUtils.getFirstWaypointId(-1));
-        Assert.assertEquals(waypoint1id, providerUtils.getFirstWaypointId(trackId));
-        Assert.assertEquals(waypoint2id, providerUtils.getLastWaypoint(trackId, WaypointType.WAYPOINT).getId());
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#getNextWaypointNumber(long, WaypointType)}.
+     * Tests the method {@link ContentProviderUtils#getNextWaypointNumber(long)}.
      */
     @Test
     public void testGetNextWaypointNumber() {
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
 
         Waypoint waypoint1 = new Waypoint();
-        waypoint1.setType(WaypointType.STATISTICS);
         waypoint1.setTrackId(trackId);
         Waypoint waypoint2 = new Waypoint();
-        waypoint2.setType(WaypointType.WAYPOINT);
         waypoint2.setTrackId(trackId);
         Waypoint waypoint3 = new Waypoint();
-        waypoint3.setType(WaypointType.STATISTICS);
         waypoint3.setTrackId(trackId);
         Waypoint waypoint4 = new Waypoint();
-        waypoint4.setType(WaypointType.WAYPOINT);
         waypoint4.setTrackId(trackId);
-        providerUtils.insertWaypoint(waypoint1);
-        providerUtils.insertWaypoint(waypoint2);
-        providerUtils.insertWaypoint(waypoint3);
-        providerUtils.insertWaypoint(waypoint4);
+        contentProviderUtils.insertWaypoint(waypoint1);
+        contentProviderUtils.insertWaypoint(waypoint2);
+        contentProviderUtils.insertWaypoint(waypoint3);
+        contentProviderUtils.insertWaypoint(waypoint4);
 
-        Assert.assertEquals(2, providerUtils.getNextWaypointNumber(trackId, WaypointType.STATISTICS));
-        Assert.assertEquals(3, providerUtils.getNextWaypointNumber(trackId, WaypointType.WAYPOINT));
+        Assert.assertEquals(4, contentProviderUtils.getNextWaypointNumber(trackId));
     }
 
     /**
-     * Tests the method
-     * {@link ContentProviderUtils#getLastWaypoint(long, WaypointType)}.
-     */
-    @Test
-    public void testGetLastStatisticsWaypoint() {
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
-
-        Waypoint waypoint1 = new Waypoint();
-        waypoint1.setTrackId(trackId);
-        waypoint1.setType(WaypointType.STATISTICS);
-        waypoint1.setDescription("Desc1");
-        Waypoint waypoint2 = new Waypoint();
-        waypoint2.setTrackId(trackId);
-        waypoint2.setType(WaypointType.STATISTICS);
-        waypoint2.setDescription("Desc2");
-        Waypoint waypoint3 = new Waypoint();
-        waypoint3.setTrackId(trackId);
-        waypoint3.setType(WaypointType.WAYPOINT);
-        waypoint3.setDescription("Desc3");
-        providerUtils.insertWaypoint(waypoint1);
-        providerUtils.insertWaypoint(waypoint2);
-        providerUtils.insertWaypoint(waypoint3);
-
-        Assert.assertEquals("Desc2", providerUtils.getLastWaypoint(trackId, WaypointType.STATISTICS).getDescription());
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#insertWaypoint(Waypoint)} and
-     * {@link ContentProviderUtilsImpl#getWaypoint(long)}.
+     * Tests the method {@link ContentProviderUtils#insertWaypoint(Waypoint)} and
+     * {@link ContentProviderUtils#getWaypoint(long)}.
      */
     @Test
     public void testInsertAndGetWaypoint() {
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
 
         Waypoint waypoint = new Waypoint();
         waypoint.setDescription(TEST_DESC);
         waypoint.setTrackId(trackId);
-        long waypointId = ContentUris.parseId(providerUtils.insertWaypoint(waypoint));
+        long waypointId = ContentUris.parseId(contentProviderUtils.insertWaypoint(waypoint));
 
-        Assert.assertEquals(TEST_DESC, providerUtils.getWaypoint(waypointId).getDescription());
+        Assert.assertEquals(TEST_DESC, contentProviderUtils.getWaypoint(waypointId).getDescription());
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#updateWaypoint(Waypoint)}.
+     * Tests the method {@link ContentProviderUtils#updateWaypoint(Waypoint)}.
      */
     @Test
     public void testUpdateWaypoint() {
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
         // Insert at first.
         Waypoint waypoint = new Waypoint();
         waypoint.setDescription(TEST_DESC);
         waypoint.setTrackId(trackId);
-        long waypointId = ContentUris.parseId(providerUtils.insertWaypoint(waypoint));
+        long waypointId = ContentUris.parseId(contentProviderUtils.insertWaypoint(waypoint));
 
         // Update
-        waypoint = providerUtils.getWaypoint(waypointId);
+        waypoint = contentProviderUtils.getWaypoint(waypointId);
         waypoint.setDescription(TEST_DESC_NEW);
-        providerUtils.updateWaypoint(waypoint);
+        contentProviderUtils.updateWaypoint(waypoint);
 
-        Assert.assertEquals(TEST_DESC_NEW, providerUtils.getWaypoint(waypointId).getDescription());
+        Assert.assertEquals(TEST_DESC_NEW, contentProviderUtils.getWaypoint(waypointId).getDescription());
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#bulkInsertTrackPoint(Location[], int, long)}.
+     * Tests the method {@link ContentProviderUtils#bulkInsertTrackPoint(Location[], int, long)}.
      */
     @Test
     public void testBulkInsertTrackPoint() {
         // Insert track, point at first.
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
+        Track track = TestDataUtil.getTrack(trackId, 10);
         insertTrackWithLocations(track);
 
-        providerUtils.bulkInsertTrackPoint(track.getLocations().toArray(new Location[0]), -1, trackId);
-        Assert.assertEquals(20, providerUtils.getTrackPointCursor(trackId, -1L, 1000, false).getCount());
-        providerUtils.bulkInsertTrackPoint(track.getLocations().toArray(new Location[0]), 8, trackId);
-        Assert.assertEquals(28, providerUtils.getTrackPointCursor(trackId, -1L, 1000, false).getCount());
+        contentProviderUtils.bulkInsertTrackPoint(track.getLocations().toArray(new Location[0]), -1, trackId);
+        Assert.assertEquals(20, contentProviderUtils.getTrackPointCursor(trackId, -1L, 1000, false).getCount());
+        contentProviderUtils.bulkInsertTrackPoint(track.getLocations().toArray(new Location[0]), 8, trackId);
+        Assert.assertEquals(28, contentProviderUtils.getTrackPointCursor(trackId, -1L, 1000, false).getCount());
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#createTrackPoint(Cursor)}.
+     * Tests the method {@link ContentProviderUtils#createTrackPoint(Cursor)}.
      */
     @Test
     public void testCreateTrackPoint() {
@@ -704,206 +613,146 @@ public class CustomContentProviderUtilsImplTest {
         byte[] sensor = "Sensor state".getBytes();
         when(cursorMock.getBlob(index++)).thenReturn(sensor);
 
-        Location location = providerUtils.createTrackPoint(cursorMock);
-        Assert.assertEquals((double) longitude, location.getLongitude(), 0.01);
-        Assert.assertEquals((double) latitude, location.getLatitude(), 0.01);
+        Location location = contentProviderUtils.createTrackPoint(cursorMock);
+        Assert.assertEquals(longitude, location.getLongitude(), 0.01);
+        Assert.assertEquals(latitude, location.getLatitude(), 0.01);
         Assert.assertEquals(time, location.getTime(), 0.01);
         Assert.assertEquals(speed, location.getSpeed(), 0.01);
-        verify(cursorMock);
     }
 
     /**
      * Tests the method
-     * {@link ContentProviderUtilsImpl#insertTrackPoint(Location, long)}.
+     * {@link ContentProviderUtils#insertTrackPoint(Location, long)}.
      */
     @Test
     public void testInsertTrackPoint() {
         // Insert track, point at first.
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
+        Track track = TestDataUtil.getTrack(trackId, 10);
         insertTrackWithLocations(track);
 
-        providerUtils.insertTrackPoint(createLocation(22), trackId);
-        Assert.assertEquals(11, providerUtils.getTrackPointCursor(trackId, -1L, 1000, false).getCount());
+        contentProviderUtils.insertTrackPoint(TestDataUtil.createLocation(22), trackId);
+        Assert.assertEquals(11, contentProviderUtils.getTrackPointCursor(trackId, -1L, 1000, false).getCount());
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#getFirstTrackPointId(long)}.
-     */
-    @Test
-    public void testGetFirstTrackPointId() {
-        // Insert track, point at first.
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        insertTrackWithLocations(track);
-
-        Assert.assertNotEquals(-1L, providerUtils.getFirstTrackPointId(trackId));
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#getLastTrackPointId(long)}.
-     */
-    @Test
-    public void testGetLastTrackPointId() {
-        // Insert track, point at first.
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        insertTrackWithLocations(track);
-
-        Assert.assertTrue(providerUtils.getFirstTrackPointId(trackId) < providerUtils.getLastTrackPointId(trackId));
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#getLastValidTrackPoint(long)}.
+     * Tests the method {@link ContentProviderUtils#getLastValidTrackPoint(long)}.
      */
     @Test
     public void testGetLastValidTrackPoint() {
         // Insert track, points at first.
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
+        Track track = TestDataUtil.getTrack(trackId, 10);
         insertTrackWithLocations(track);
 
-        Location lastLocation = providerUtils.getLastValidTrackPoint(trackId);
+        Location lastLocation = contentProviderUtils.getLastValidTrackPoint(trackId);
         checkLocation(9, lastLocation);
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#getTrackPointCursor(long, long, int, boolean)} in descending.
+     * Tests the method {@link ContentProviderUtils#getTrackPointCursor(long, long, int, boolean)} in descending.
      */
     @Test
     public void testGetTrackPointCursor_desc() {
         // Insert track, points at first.
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
 
-        long[] trackpointIds = new long[track.getNumberOfPoints()];
+        long[] trackpointIds = new long[track.getLocations().size()];
         for (int i = 0; i < trackpointIds.length; i++) {
-            trackpointIds[i] = ContentUris.parseId(providerUtils.insertTrackPoint(track.getLocations().get(i), track.getId()));
+            trackpointIds[i] = ContentUris.parseId(contentProviderUtils.insertTrackPoint(track.getLocations().get(i), track.getId()));
         }
 
-        Cursor cursor = providerUtils.getTrackPointCursor(trackId, trackpointIds[1], 5, true);
+        Cursor cursor = contentProviderUtils.getTrackPointCursor(trackId, trackpointIds[1], 5, true);
         Assert.assertEquals(2, cursor.getCount());
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#getTrackPointCursor(long, long, int, boolean)} in ascending.
+     * Tests the method {@link ContentProviderUtils#getTrackPointCursor(long, long, int, boolean)} in ascending.
      */
     @Test
     public void testGetTrackPointCursor_asc() {
         // Insert track, points at first.
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
 
-        long[] trackpointIds = new long[track.getNumberOfPoints()];
+        long[] trackpointIds = new long[track.getLocations().size()];
         for (int i = 0; i < trackpointIds.length; i++) {
-            trackpointIds[i] = ContentUris.parseId(providerUtils.insertTrackPoint(track.getLocations().get(i), track.getId()));
+            trackpointIds[i] = ContentUris.parseId(contentProviderUtils.insertTrackPoint(track.getLocations().get(i), track.getId()));
         }
 
-        Cursor cursor = providerUtils.getTrackPointCursor(trackId, trackpointIds[8], 5, false);
+        Cursor cursor = contentProviderUtils.getTrackPointCursor(trackId, trackpointIds[8], 5, false);
         Assert.assertEquals(2, cursor.getCount());
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#getTrackPointLocationIterator(long, long, boolean, LocationFactory)} in descending.
+     * Tests the method {@link ContentProviderUtils#getTrackPointLocationIterator(long, long, boolean, TrackPointFactory)} in descending.
      */
     @Test
     public void testGetTrackPointLocationIterator_desc() {
         // Insert track, points at first.
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
 
-        long[] trackpointIds = new long[track.getNumberOfPoints()];
+        long[] trackpointIds = new long[track.getLocations().size()];
         for (int i = 0; i < trackpointIds.length; i++) {
-            trackpointIds[i] = ContentUris.parseId(providerUtils.insertTrackPoint(track.getLocations().get(i), track.getId()));
+            trackpointIds[i] = ContentUris.parseId(contentProviderUtils.insertTrackPoint(track.getLocations().get(i), track.getId()));
         }
 
         long startTrackPointId = trackpointIds[9];
 
-        LocationIterator locationIterator = providerUtils.getTrackPointLocationIterator(trackId, startTrackPointId, true, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
+        TrackPointIterator locationIterator = contentProviderUtils.getTrackPointLocationIterator(trackId, startTrackPointId, true, TrackPointFactory.DEFAULT_LOCATION_FACTORY);
         for (int i = 0; i < trackpointIds.length; i++) {
             Assert.assertTrue(locationIterator.hasNext());
             Location location = locationIterator.next();
-            Assert.assertEquals(startTrackPointId - i, locationIterator.getLocationId());
+            Assert.assertEquals(startTrackPointId - i, locationIterator.getTrackPointId());
             checkLocation((trackpointIds.length - 1) - i, location);
         }
         Assert.assertFalse(locationIterator.hasNext());
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#getTrackPointLocationIterator(long, long, boolean, LocationFactory)} in ascending.
+     * Tests the method {@link ContentProviderUtils#getTrackPointLocationIterator(long, long, boolean, TrackPointFactory)} in ascending.
      */
     @Test
     public void testGetTrackPointLocationIterator_asc() {
         // Insert track, point at first.
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
 
-        long[] trackpointIds = new long[track.getNumberOfPoints()];
+        long[] trackpointIds = new long[track.getLocations().size()];
         for (int i = 0; i < trackpointIds.length; i++) {
-            trackpointIds[i] = ContentUris.parseId(providerUtils.insertTrackPoint(track.getLocations().get(i), track.getId()));
+            trackpointIds[i] = ContentUris.parseId(contentProviderUtils.insertTrackPoint(track.getLocations().get(i), track.getId()));
         }
 
         long startTrackPointId = trackpointIds[0];
 
-        LocationIterator locationIterator = providerUtils.getTrackPointLocationIterator(trackId, startTrackPointId, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
+        TrackPointIterator locationIterator = contentProviderUtils.getTrackPointLocationIterator(trackId, startTrackPointId, false, TrackPointFactory.DEFAULT_LOCATION_FACTORY);
         for (int i = 0; i < trackpointIds.length; i++) {
             Assert.assertTrue(locationIterator.hasNext());
             Location location = locationIterator.next();
-            Assert.assertEquals(startTrackPointId + i, locationIterator.getLocationId());
+            Assert.assertEquals(startTrackPointId + i, locationIterator.getTrackPointId());
 
             checkLocation(i, location);
         }
         Assert.assertFalse(locationIterator.hasNext());
     }
 
-    /**
-     * Simulates a track which is used for testing.
-     *
-     * @param id        the id of the track
-     * @param numPoints the location number in the track
-     * @return the simulated track
-     */
-    private Track getTrack(long id, int numPoints) {
-        Track track = new Track();
-        track.setId(id);
-        track.setName("Test: " + id);
-        track.setNumberOfPoints(numPoints);
-        for (int i = 0; i < numPoints; i++) {
-            track.addLocation(createLocation(i));
-        }
-        return track;
-    }
-
-    /**
-     * Creates a location.
-     *
-     * @param i the index to set the value of location.
-     * @return created location
-     */
-    private Location createLocation(int i) {
-        Location loc = new Location("test");
-        loc.setLatitude(INITIAL_LATITUDE + (double) i / 10000.0);
-        loc.setLongitude(INITIAL_LONGITUDE - (double) i / 10000.0);
-        loc.setAccuracy((float) i / 100.0f);
-        loc.setAltitude(i * ALTITUDE_INTERVAL);
-        return loc;
-    }
-
     /**
      * Checks the value of a location.
      *
-     * @param i        the index of this location which created in the method {@link CustomContentProviderUtilsImplTest#getTrack(long, int)}
+     * @param i        the index of this location which created in the method {@link TestDataUtil#getTrack(long, int)}
      * @param location the location to be checked
      */
     private void checkLocation(int i, Location location) {
-        Assert.assertEquals(INITIAL_LATITUDE + (double) i / 10000.0, location.getLatitude(), 0.01);
-        Assert.assertEquals(INITIAL_LONGITUDE - (double) i / 10000.0, location.getLongitude(), 0.01);
+        Assert.assertEquals(TestDataUtil.INITIAL_LATITUDE + (double) i / 10000.0, location.getLatitude(), 0.01);
+        Assert.assertEquals(TestDataUtil.INITIAL_LONGITUDE - (double) i / 10000.0, location.getLongitude(), 0.01);
         Assert.assertEquals((float) i / 100.0f, location.getAccuracy(), 0.01);
-        Assert.assertEquals(i * ALTITUDE_INTERVAL, location.getAltitude(), 0.01);
+        Assert.assertEquals(i * TestDataUtil.ALTITUDE_INTERVAL, location.getAltitude(), 0.01);
     }
 
     /**
@@ -912,7 +761,15 @@ public class CustomContentProviderUtilsImplTest {
      * @param track track to be inserted
      */
     private void insertTrackWithLocations(Track track) {
-        providerUtils.insertTrack(track);
-        providerUtils.bulkInsertTrackPoint(track.getLocations().toArray(new Location[0]), track.getLocations().size(), track.getId());
+        contentProviderUtils.insertTrack(track);
+        contentProviderUtils.bulkInsertTrackPoint(track.getLocations().toArray(new Location[0]), track.getLocations().size(), track.getId());
     }
+
+    @Test
+    public void testFormatIdListForUri() {
+        Assert.assertEquals("", ContentProviderUtils.formatIdListForUri(new long[]{}));
+        Assert.assertEquals("12", ContentProviderUtils.formatIdListForUri(new long[]{12}));
+        Assert.assertEquals("42,43,44", ContentProviderUtils.formatIdListForUri(new long[]{42, 43, 44}));
+    }
+
 }

src/androidTest/java/de/dennisguse/opentracks/content/provider/CustomSQLiteOpenHelperTest.java

@@ -0,0 +1,179 @@
+package de.dennisguse.opentracks.content.provider;
+
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import de.dennisguse.opentracks.content.data.TrackPointsColumns;
+import de.dennisguse.opentracks.content.data.TracksColumns;
+import de.dennisguse.opentracks.content.data.WaypointsColumns;
+
+@RunWith(AndroidJUnit4.class)
+public class CustomSQLiteOpenHelperTest {
+
+    private static final String TRACKS_CREATE_TABLE_V23 = "CREATE TABLE tracks (_id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT, description TEXT, category TEXT, starttime INTEGER, stoptime INTEGER, numpoints INTEGER, totaldistance FLOAT, totaltime INTEGER, movingtime INTEGER, avgspeed FLOAT, avgmovingspeed FLOAT, maxspeed FLOAT, minelevation FLOAT, maxelevation FLOAT, elevationgain FLOAT, mingrade FLOAT, maxgrade FLOAT, icon TEXT)";
+    private static final String TRACKPOINTS_CREATE_TABLE_V23 = "CREATE TABLE trackpoints (_id INTEGER PRIMARY KEY AUTOINCREMENT, trackid INTEGER, longitude INTEGER, latitude INTEGER, time INTEGER, elevation FLOAT, accuracy FLOAT, speed FLOAT, bearing FLOAT, sensor_heartrate FLOAT, sensor_cadence FLOAT, sensor_power FLOAT)";
+    private static final String WAYPOINTS_CREATE_TABLE_V23 = "CREATE TABLE waypoints (_id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT, description TEXT, category TEXT, icon TEXT, trackid INTEGER, type INTEGER, length FLOAT, duration INTEGER, starttime INTEGER, startid INTEGER, stopid INTEGER, longitude INTEGER, latitude INTEGER, time INTEGER, elevation FLOAT, accuracy FLOAT, speed FLOAT, bearing FLOAT, totaldistance FLOAT, totaltime INTEGER, movingtime INTEGER, avgspeed FLOAT, avgmovingspeed FLOAT, maxspeed FLOAT, minelevation FLOAT, maxelevation FLOAT, elevationgain FLOAT, mingrade FLOAT, maxgrade FLOAT, photoUrl TEXT)";
+
+    private static final String DATABASE_NAME = "test.db";
+
+    private Context context = ApplicationProvider.getApplicationContext();
+
+    /**
+     * Get the SQL create statements for all tables (ordered by name).
+     *
+     * @return Map(TableName, SQL)
+     */
+    private static Map<String, String> getTableSQL(SQLiteDatabase db) {
+        HashMap<String, String> tableSQL = new HashMap<>();
+        try (Cursor cursor = db.query("sqlite_master", new String[]{"name", "SQL"}, "name IN ('" + TracksColumns.TABLE_NAME + "', '" + TrackPointsColumns.TABLE_NAME + "', '" + WaypointsColumns.TABLE_NAME + "')", null, null, null, "name")) {
+            if (cursor != null) {
+                while (cursor.moveToNext()) {
+                    tableSQL.put(cursor.getString(0), cursor.getString(1));
+                }
+            }
+        }
+        return tableSQL;
+    }
+
+    /**
+     * Get the SQL create statements for all indices (ordered by name).
+     *
+     * @return Map(tableName, SQL)
+     */
+    public static Map<String, String> getIndexSQL(SQLiteDatabase db) {
+        HashMap<String, String> indexSQL = new HashMap<>();
+        try (Cursor cursor = db.rawQuery("SELECT tbl_name, SQL FROM sqlite_master WHERE type = 'index'", null)) {
+            if (cursor != null) {
+                while (cursor.moveToNext()) {
+                    indexSQL.put(cursor.getString(0), cursor.getString(1));
+                }
+            }
+        }
+        return indexSQL;
+    }
+
+    /**
+     * Returns true if a SQL create statement is in the schema.
+     *
+     * @param sqlCreate the table name
+     */
+    private static boolean hasSqlCreate(SQLiteDatabase db, String sqlCreate) {
+        try (Cursor cursor = db.rawQuery("SELECT SQL FROM sqlite_master", null)) {
+            if (cursor != null) {
+                while (cursor.moveToNext()) {
+                    String sql = cursor.getString(0);
+                    if (sqlCreate.equals(sql)) {
+                        return true;
+                    }
+                }
+            }
+        }
+        return false;
+    }
+
+    @Before
+    public void setUp() {
+        context.deleteDatabase(DATABASE_NAME);
+    }
+
+    @Test
+    public void onCreate() {
+        try (SQLiteDatabase db = new CustomSQLiteOpenHelper(context, DATABASE_NAME).getWritableDatabase()) {
+            Assert.assertTrue(hasSqlCreate(db, TracksColumns.CREATE_TABLE));
+
+            Assert.assertTrue(hasSqlCreate(db, TrackPointsColumns.CREATE_TABLE));
+            Assert.assertTrue(hasSqlCreate(db, TrackPointsColumns.CREATE_TABLE_INDEX));
+
+            Assert.assertTrue(hasSqlCreate(db, WaypointsColumns.CREATE_TABLE));
+            Assert.assertTrue(hasSqlCreate(db, WaypointsColumns.CREATE_TABLE_INDEX));
+        }
+    }
+
+    @Test
+    public void onUpgrade_FromVersion23() {
+        // Manually create database schema with version 23 (base version)
+        {
+            SQLiteDatabase dbBase = new SQLiteOpenHelper(context, DATABASE_NAME, null, 23) {
+                @Override
+                public void onCreate(SQLiteDatabase db) {
+                }
+
+                @Override
+                public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+                }
+            }.getWritableDatabase();
+
+            dbBase.execSQL(TRACKS_CREATE_TABLE_V23);
+            dbBase.execSQL(TRACKPOINTS_CREATE_TABLE_V23);
+            dbBase.execSQL(WAYPOINTS_CREATE_TABLE_V23);
+
+            dbBase.close();
+        }
+
+        // Open database with SQL upgrade
+        Map<String, String> tableByUpgrade;
+        Map<String, String> indicesByUpgrade;
+        try (SQLiteDatabase dbUpgraded = new CustomSQLiteOpenHelper(context, DATABASE_NAME).getReadableDatabase()) {
+            tableByUpgrade = getTableSQL(dbUpgraded);
+            indicesByUpgrade = getIndexSQL(dbUpgraded);
+        }
+
+        // Open database via
+        context.deleteDatabase(DATABASE_NAME);
+
+        Map<String, String> tablesByCreate;
+        Map<String, String> indicesByCreate;
+        try (SQLiteDatabase dbCreated = new CustomSQLiteOpenHelper(context, DATABASE_NAME).getReadableDatabase()) {
+            tablesByCreate = getTableSQL(dbCreated);
+            indicesByCreate = getIndexSQL(dbCreated);
+        }
+
+        // then - verify table structure
+        Assert.assertEquals(3, tableByUpgrade.size());
+        Assert.assertEquals(tableByUpgrade.size(), tablesByCreate.size());
+
+        Assert.assertEquals(tablesByCreate.get(TracksColumns.TABLE_NAME), tableByUpgrade.get(TracksColumns.TABLE_NAME));
+        Assert.assertEquals(tablesByCreate.get(TrackPointsColumns.TABLE_NAME), tableByUpgrade.get(TrackPointsColumns.TABLE_NAME));
+        Assert.assertEquals(tablesByCreate.get(WaypointsColumns.TABLE_NAME), tableByUpgrade.get(WaypointsColumns.TABLE_NAME));
+
+        // then - verify custom indices
+        Assert.assertEquals(2, indicesByCreate.size());
+        Assert.assertEquals(indicesByUpgrade.get(TrackPointsColumns.TABLE_NAME), indicesByCreate.get(TrackPointsColumns.TABLE_NAME));
+        Assert.assertEquals(indicesByUpgrade.get(WaypointsColumns.TABLE_NAME), indicesByCreate.get(WaypointsColumns.TABLE_NAME));
+    }
+
+    @Test
+    public void onDowngrade_ToVersion23() {
+        // Create most recent database schema
+        new CustomSQLiteOpenHelper(context, DATABASE_NAME).getReadableDatabase().close();
+
+        // Downgrade schema to version 23 (base version)
+        Map<String, String> tablesByDowngrade;
+        Map<String, String> indicesByDowngrade;
+        try (SQLiteDatabase db = new CustomSQLiteOpenHelper(context, DATABASE_NAME, 23).getReadableDatabase()) {
+            tablesByDowngrade = getTableSQL(db);
+            indicesByDowngrade = getIndexSQL(db);
+        }
+
+        // then - verify table structure
+        Assert.assertEquals(TRACKS_CREATE_TABLE_V23, tablesByDowngrade.get("tracks"));
+        Assert.assertEquals(TRACKPOINTS_CREATE_TABLE_V23, tablesByDowngrade.get("trackpoints"));
+        Assert.assertEquals(WAYPOINTS_CREATE_TABLE_V23, tablesByDowngrade.get("waypoints"));
+
+        // then - verify custom indices
+        Assert.assertEquals(0, indicesByDowngrade.size());
+    }
+}

src/androidTest/java/de/dennisguse/opentracks/content/provider/ShareContentProviderTest.java

@@ -0,0 +1,28 @@
+package de.dennisguse.opentracks.content.provider;
+
+import android.net.Uri;
+import android.util.Pair;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import de.dennisguse.opentracks.io.file.TrackFileFormat;
+
+public class ShareContentProviderTest {
+
+    @Test
+    public void testCreateandParseURI() {
+        long[] trackIds = {1, 3, 5};
+        Pair<Uri, String> shareURIandMIME = ShareContentProvider.createURI(trackIds, "TrackName", TrackFileFormat.KML_ONLY_TRACK);
+
+        Assert.assertArrayEquals(trackIds, ShareContentProvider.parseURI(shareURIandMIME.first));
+    }
+
+    @Test
+    public void testCreateURIescapeFilename() {
+        long[] trackIds = {1};
+        Pair<Uri, String> shareURIandMIME = ShareContentProvider.createURI(trackIds, "../../&1=1", TrackFileFormat.KML_ONLY_TRACK);
+
+        Assert.assertEquals(Uri.parse("content://de.dennisguse.opentracks.debug.content/tracks/kml_only_track/1/..%2F..%2F%261%3D1.kml"), shareURIandMIME.first);
+    }
+}

src/androidTest/java/de/dennisguse/opentracks/fragments/ChartFragmentTest.java

@@ -17,18 +17,21 @@
 package de.dennisguse.opentracks.fragments;
 
 import android.location.Location;
+import android.os.Looper;
 
 import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 
+import org.junit.AfterClass;
 import org.junit.Assert;
 import org.junit.Before;
+import org.junit.BeforeClass;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import de.dennisguse.opentracks.ChartView;
 import de.dennisguse.opentracks.TrackStubUtils;
-import de.dennisguse.opentracks.content.SensorDataSetLocation;
+import de.dennisguse.opentracks.chart.ChartView;
+import de.dennisguse.opentracks.content.data.TrackPoint;
 import de.dennisguse.opentracks.content.sensor.SensorDataSet;
 import de.dennisguse.opentracks.util.UnitConversions;
 
@@ -44,10 +47,22 @@ public class ChartFragmentTest {
 
     private ChartFragment chartFragment;
 
+    @BeforeClass
+    public static void preSetUp() {
+        // Prepare looper for Android's message queue
+        if (Looper.myLooper() == null) Looper.prepare();
+    }
+
+    @AfterClass
+    public static void finalTearDown() {
+        if (Looper.myLooper() != null) Looper.myLooper().quit();
+    }
+
     @Before
     public void setUp() {
-        chartFragment = new ChartFragment();
-        chartFragment.setChartView(new ChartView(ApplicationProvider.getApplicationContext()));
+        boolean chartByDistance = false;
+        chartFragment = (ChartFragment) ChartFragment.newInstance(chartByDistance);
+        chartFragment.setChartView(new ChartView(ApplicationProvider.getApplicationContext(), chartByDistance));
         chartFragment.setTripStatisticsUpdater(TrackStubUtils.INITIAL_TIME);
     }
 
@@ -56,7 +71,7 @@ public class ChartFragmentTest {
      */
     @Test
     public void testFillDataPoint_sensorIncorrect() {
-        SensorDataSetLocation sensorDataSetLocation = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation = TrackStubUtils.createSensorDataSetLocation();
 
         // No input.
         double[] point = fillDataPointTestHelper(sensorDataSetLocation);
@@ -80,7 +95,7 @@ public class ChartFragmentTest {
      */
     @Test
     public void testFillDataPoint_sensorCorrect() {
-        SensorDataSetLocation sensorDataSetLocation = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation = TrackStubUtils.createSensorDataSetLocation();
         // No input.
         double[] point = fillDataPointTestHelper(sensorDataSetLocation);
         Assert.assertEquals(Float.NaN, point[ChartView.HEART_RATE_SERIES + 1], 0.01);
@@ -107,17 +122,17 @@ public class ChartFragmentTest {
         // By distance.
         chartFragment.setChartByDistance(true);
         // Resets last location and writes first location.
-        SensorDataSetLocation sensorDataSetLocation1 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation1 = TrackStubUtils.createSensorDataSetLocation();
         double[] point = fillDataPointTestHelper(sensorDataSetLocation1);
         Assert.assertEquals(0.0, point[0], 0.01);
 
         // The second is a same location, just different time.
-        SensorDataSetLocation sensorDataSetLocation2 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation2 = TrackStubUtils.createSensorDataSetLocation();
         point = fillDataPointTestHelper(sensorDataSetLocation2);
         Assert.assertEquals(0.0, point[0], 0.01);
 
         // The third location is a new location, and use metric.
-        SensorDataSetLocation sensorDataSetLocation3 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation3 = TrackStubUtils.createSensorDataSetLocation();
         sensorDataSetLocation3.setLatitude(23);
         point = fillDataPointTestHelper(sensorDataSetLocation3);
 
@@ -129,7 +144,7 @@ public class ChartFragmentTest {
         Assert.assertEquals(distance1, point[0], 0.01);
 
         // The fourth location is a new location, and use metric.
-        SensorDataSetLocation sensorDataSetLocation4 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation4 = TrackStubUtils.createSensorDataSetLocation();
         sensorDataSetLocation4.setLatitude(24);
         point = fillDataPointTestHelper(sensorDataSetLocation4);
 
@@ -151,12 +166,12 @@ public class ChartFragmentTest {
         chartFragment.setMetricUnits(false);
 
         // The first is a same location, just different time.
-        SensorDataSetLocation sensorDataSetLocation1 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation1 = TrackStubUtils.createSensorDataSetLocation();
         double[] point = fillDataPointTestHelper(sensorDataSetLocation1);
         Assert.assertEquals(0.0, point[0], 0.01);
 
         // The second location is a new location, and use imperial.
-        SensorDataSetLocation sensorDataSetLocation2 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation2 = TrackStubUtils.createSensorDataSetLocation();
         sensorDataSetLocation2.setLatitude(23);
         point = fillDataPointTestHelper(sensorDataSetLocation2);
 
@@ -170,7 +185,7 @@ public class ChartFragmentTest {
         Assert.assertEquals(distance1, point[0], 0.01);
 
         // The third location is a new location, and use imperial.
-        SensorDataSetLocation sensorDataSetLocation3 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation3 = TrackStubUtils.createSensorDataSetLocation();
         sensorDataSetLocation3.setLatitude(24);
         point = fillDataPointTestHelper(sensorDataSetLocation3);
 
@@ -190,11 +205,11 @@ public class ChartFragmentTest {
     public void testFillDataPoint_time() {
         // By time
         chartFragment.setChartByDistance(false);
-        SensorDataSetLocation sensorDataSetLocation1 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation1 = TrackStubUtils.createSensorDataSetLocation();
         double[] point = fillDataPointTestHelper(sensorDataSetLocation1);
         Assert.assertEquals(0.0, point[0], 0.01);
         long timeSpan = 222;
-        SensorDataSetLocation sensorDataSetLocation2 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation2 = TrackStubUtils.createSensorDataSetLocation();
         sensorDataSetLocation2.setTime(sensorDataSetLocation1.getTime() + timeSpan);
         point = fillDataPointTestHelper(sensorDataSetLocation2);
         Assert.assertEquals((double) timeSpan, point[0], 0.01);
@@ -205,7 +220,7 @@ public class ChartFragmentTest {
      */
     @Test
     public void testFillDataPoint_elevation() {
-        SensorDataSetLocation sensorDataSetLocation1 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation1 = TrackStubUtils.createSensorDataSetLocation();
 
         /*
          * At first, clear old points of elevation, so give true to the second parameter.
@@ -217,7 +232,7 @@ public class ChartFragmentTest {
         /*
          * Send another value to buffer, now there are two values, INITIAL_ALTITUDE and INITIAL_ALTITUDE * 2.
          */
-        SensorDataSetLocation sensorDataSetLocation2 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation2 = TrackStubUtils.createSensorDataSetLocation();
         sensorDataSetLocation2.setAltitude(TrackStubUtils.INITIAL_ALTITUDE * 2);
         point = fillDataPointTestHelper(sensorDataSetLocation2);
         Assert.assertEquals((TrackStubUtils.INITIAL_ALTITUDE + TrackStubUtils.INITIAL_ALTITUDE * 2) / 2.0,
@@ -235,7 +250,7 @@ public class ChartFragmentTest {
          * At first, clear old points of speed, so give true to the second parameter.
          * It will not be filled in to the speed buffer.
          */
-        SensorDataSetLocation sensorDataSetLocation1 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation1 = TrackStubUtils.createSensorDataSetLocation();
         sensorDataSetLocation1.setSpeed(128.5f);
         double[] point = fillDataPointTestHelper(sensorDataSetLocation1);
         Assert.assertEquals(0.0, point[ChartView.SPEED_SERIES + 1], 0.01);
@@ -244,7 +259,7 @@ public class ChartFragmentTest {
          * Tests the logic when both metricUnits and reportSpeed are true.
          * This location will be filled into speed buffer.
          */
-        SensorDataSetLocation sensorDataSetLocation2 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation2 = TrackStubUtils.createSensorDataSetLocation();
 
         /*
          * Add a time span here to make sure the second point is valid, the value 222 here is doesn't matter.
@@ -264,12 +279,12 @@ public class ChartFragmentTest {
         chartFragment.setMetricUnits(false);
 
         // First data point is not added to the speed buffer
-        SensorDataSetLocation sensorDataSetLocation1 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation1 = TrackStubUtils.createSensorDataSetLocation();
         sensorDataSetLocation1.setSpeed(100.0f);
         double[] point = fillDataPointTestHelper(sensorDataSetLocation1);
         Assert.assertEquals(0.0, point[ChartView.SPEED_SERIES + 1], 0.01);
 
-        SensorDataSetLocation sensorDataSetLocation2 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation2 = TrackStubUtils.createSensorDataSetLocation();
 
         /*
          * Add a time span here to make sure the second point and the speed is valid.
@@ -290,12 +305,12 @@ public class ChartFragmentTest {
         chartFragment.setReportSpeed(false);
 
         // First data point is not added to the speed buffer
-        SensorDataSetLocation sensorDataSetLocation1 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation1 = TrackStubUtils.createSensorDataSetLocation();
         sensorDataSetLocation1.setSpeed(100.0f);
         double[] point = fillDataPointTestHelper(sensorDataSetLocation1);
         Assert.assertEquals(0.0, point[ChartView.SPEED_SERIES + 1], 0.01);
 
-        SensorDataSetLocation sensorDataSetLocation2 = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation2 = TrackStubUtils.createSensorDataSetLocation();
 
         /*
          * Add a time span here to make sure the second point and the speed is valid.
@@ -314,7 +329,7 @@ public class ChartFragmentTest {
     public void testFillDataPoint_pace_zeroSpeed() {
         // Setups reportSpeed to false.
         chartFragment.setReportSpeed(false);
-        SensorDataSetLocation sensorDataSetLocation = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation = TrackStubUtils.createSensorDataSetLocation();
         sensorDataSetLocation.setSpeed(0);
         double[] point = fillDataPointTestHelper(sensorDataSetLocation);
         Assert.assertEquals(0.0, point[ChartView.PACE_SERIES + 1], 0.01);

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

@@ -32,11 +32,11 @@ import java.text.SimpleDateFormat;
 import java.util.Locale;
 import java.util.SimpleTimeZone;
 
-import de.dennisguse.opentracks.content.ContentProviderUtils;
-import de.dennisguse.opentracks.content.Track;
-import de.dennisguse.opentracks.content.TracksColumns;
-import de.dennisguse.opentracks.content.Waypoint;
-import de.dennisguse.opentracks.content.WaypointsColumns;
+import de.dennisguse.opentracks.content.data.Track;
+import de.dennisguse.opentracks.content.data.TracksColumns;
+import de.dennisguse.opentracks.content.data.Waypoint;
+import de.dennisguse.opentracks.content.data.WaypointsColumns;
+import de.dennisguse.opentracks.content.provider.ContentProviderUtils;
 
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.eq;
@@ -57,9 +57,9 @@ public abstract class AbstractTestFileTrackImporter {
     static final double TRACK_ELEVATION = 324.0;
 
     static final String TRACK_TIME_0 = "2010-04-22T18:21:00Z";
-    static final String TRACK_TIME_1 = "2010-04-22T18:21:50.123";
-    static final String TRACK_TIME_2 = "2010-04-22T18:23:00.123";
-    static final String TRACK_TIME_3 = "2010-04-22T18:24:50.123";
+    static final String TRACK_TIME_1 = "2010-04-22T18:21:50.123Z";
+    static final String TRACK_TIME_2 = "2010-04-22T18:23:00.123Z";
+    static final String TRACK_TIME_3 = "2010-04-22T18:24:50.123Z";
 
     static final SimpleDateFormat DATE_FORMAT_0 = new SimpleDateFormat("yyyy-MM-dd'T'hh:mm:ss'Z'", Locale.US);
     static final SimpleDateFormat DATE_FORMAT_1 = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS", Locale.US);
@@ -101,8 +101,6 @@ public abstract class AbstractTestFileTrackImporter {
      */
     protected void expectFirstTrackPoint(Location location, long trackId, long trackPointId) {
         when(contentProviderUtils.bulkInsertTrackPoint(location != null ? (Location[]) any() : (Location[]) any(), eq(1), eq(trackId))).thenReturn(1);
-        when(contentProviderUtils.getFirstTrackPointId(trackId)).thenReturn(trackPointId);
-        when(contentProviderUtils.getLastTrackPointId(trackId)).thenReturn(trackPointId);
     }
 
     /**
@@ -112,7 +110,7 @@ public abstract class AbstractTestFileTrackImporter {
      * @param lastTrack   true if it is the last track in the gpx
      * @param trackId     the track id
      */
-    protected void expectUpdateTrack(ArgumentCaptor<Track> trackCaptor, boolean lastTrack, long trackId) {
+    protected void expectTrackUpdate(ArgumentCaptor<Track> trackCaptor, boolean lastTrack, long trackId) {
         contentProviderUtils.updateTrack(trackCaptor.capture());
 
         when(contentProviderUtils.insertWaypoint((Waypoint) any())).thenReturn(WAYPOINT_ID_O_URI);
@@ -128,7 +126,5 @@ public abstract class AbstractTestFileTrackImporter {
         if (time != -1L) {
             Assert.assertEquals(time, track.getTripStatistics().getStartTime());
         }
-        Assert.assertNotSame(-1, track.getStartId());
-        Assert.assertNotSame(-1, track.getStopId());
     }
 }

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

@@ -0,0 +1,219 @@
+package de.dennisguse.opentracks.io.file.importer;
+
+import android.content.Context;
+import android.location.Location;
+import android.util.Log;
+
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.filters.LargeTest;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+import de.dennisguse.opentracks.content.data.TestDataUtil;
+import de.dennisguse.opentracks.content.data.Track;
+import de.dennisguse.opentracks.content.data.Waypoint;
+import de.dennisguse.opentracks.content.provider.ContentProviderUtils;
+import de.dennisguse.opentracks.io.file.TrackFileFormat;
+import de.dennisguse.opentracks.io.file.exporter.TrackExporter;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+/**
+ * Export a track to {@link TrackFileFormat} and verify that the import is identical.
+ * <p>
+ * TODO: test ignores {@link de.dennisguse.opentracks.stats.TripStatistics} for now.
+ */
+@RunWith(JUnit4.class)
+public class ExportImportTest {
+
+    private static final String TAG = ExportImportTest.class.getSimpleName();
+
+    private Context context = ApplicationProvider.getApplicationContext();
+
+    private ContentProviderUtils contentProviderUtils = new ContentProviderUtils(context);
+
+    private static final String TRACK_ICON = "the track icon";
+    private static final String TRACK_CATEGORY = "the category";
+    private static final String TRACK_DESCRIPTION = "the description";
+    private final List<Waypoint> waypoints = new ArrayList<>();
+    private long importTrackId;
+    private long trackId = System.currentTimeMillis();
+
+    @Before
+    public void setUp() {
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        track.setIcon(TRACK_ICON);
+        track.setCategory(TRACK_CATEGORY);
+        track.setDescription(TRACK_DESCRIPTION);
+        contentProviderUtils.insertTrack(track);
+        contentProviderUtils.bulkInsertTrackPoint(track.getLocations().toArray(new Location[0]), track.getLocations().size(), track.getId());
+
+        for (int i = 0; i < 3; i++) {
+            Waypoint waypoint = new Waypoint();
+            waypoint.setName("the waypoint " + i);
+            waypoint.setDescription("the waypoint description " + i);
+            waypoint.setCategory("the waypoint category" + i);
+            waypoint.setIcon("the waypoing icon" + i);
+            waypoint.setPhotoUrl("the photo url" + i);
+            waypoint.setTrackId(trackId);
+            waypoint.setLocation(track.getLocations().get(i));
+            contentProviderUtils.insertWaypoint(waypoint);
+
+            waypoints.add(waypoint);
+        }
+
+        assertEquals(waypoints.size(), contentProviderUtils.getWaypointCount(trackId));
+    }
+
+    @After
+    public void tearDown() {
+        contentProviderUtils.deleteTrack(context, trackId);
+        contentProviderUtils.deleteTrack(context, importTrackId);
+    }
+
+    @LargeTest
+    @Test
+    public void kml_only_track() {
+        // TODO
+        Log.e(TAG, "Test not implemented.");
+    }
+
+    @LargeTest
+    @Test
+    public void kml_with_trackdetail() {
+        // given
+        Track track = contentProviderUtils.getTrack(trackId);
+
+        TrackFileFormat trackFileFormat = TrackFileFormat.KML_WITH_TRACKDETAIL;
+        TrackExporter trackExporter = trackFileFormat.newTrackExporter(context, new Track[]{track}, null);
+
+        // when
+        // 1. export
+        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+        trackExporter.writeTrack(context, outputStream);
+
+        System.out.println(outputStream.toString());
+
+        // 2. import
+        InputStream inputStream = new ByteArrayInputStream(outputStream.toByteArray());
+        AbstractFileTrackImporter trackImporter = new KmlFileTrackImporter(context, -1L);
+        importTrackId = trackImporter.importFile(inputStream);
+
+        // then
+        // 1. track
+        Track importedTrack = contentProviderUtils.getTrack(importTrackId);
+        assertNotNull(importedTrack);
+        assertEquals(track.getLocations(), importedTrack.getLocations());
+        assertEquals(track.getCategory(), importedTrack.getCategory());
+        assertEquals(track.getDescription(), importedTrack.getDescription());
+        assertEquals(track.getName(), importedTrack.getName());
+        assertEquals(track.getIcon(), importedTrack.getIcon());
+
+        // 2. waypoints
+        assertWaypoints();
+
+        //TODO Check absolute time of trackpoints
+    }
+
+    @LargeTest
+    @Test
+    public void kml_with_trackdetail_and_sensordata() {
+        // TODO
+        Log.e(TAG, "Test not implemented.");
+    }
+
+    @LargeTest
+    @Test
+    public void kmz_only_track() {
+        // TODO
+        Log.e(TAG, "Test not implemented.");
+    }
+
+    @LargeTest
+    @Test
+    public void kmz_with_trackdetail() {
+        // TODO
+        Log.e(TAG, "Test not implemented.");
+    }
+
+    @LargeTest
+    @Test
+    public void kmz_with_trackdetail_and_sensordata() {
+        // TODO
+        Log.e(TAG, "Test not implemented.");
+    }
+
+    @LargeTest
+    @Test
+    public void kmz_with_trackdetail_and_sensordata_and_pictures() {
+        // TODO
+        Log.e(TAG, "Test not implemented.");
+    }
+
+    @LargeTest
+    @Test
+    public void gpx() {
+        // given
+        Track track = contentProviderUtils.getTrack(trackId);
+
+        TrackFileFormat trackFileFormat = TrackFileFormat.GPX;
+        TrackExporter trackExporter = trackFileFormat.newTrackExporter(context, new Track[]{track}, null);
+
+        // when
+        // 1. export
+        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+        trackExporter.writeTrack(context, outputStream);
+
+        // 2. import
+        InputStream inputStream = new ByteArrayInputStream(outputStream.toByteArray());
+        AbstractFileTrackImporter trackImporter = new GpxFileTrackImporter(context, contentProviderUtils);
+        importTrackId = trackImporter.importFile(inputStream);
+
+        // then
+        // 1. track
+        Track trackImported = contentProviderUtils.getTrack(importTrackId);
+        assertNotNull(trackImported);
+        assertEquals(track.getLocations(), trackImported.getLocations());
+        assertEquals(track.getCategory(), trackImported.getCategory());
+        assertEquals(track.getDescription(), trackImported.getDescription());
+        assertEquals(track.getName(), trackImported.getName());
+
+        //TODO exporting and importing a track icon is not yet supported by GpxTrackWriter.
+        //assertEquals(track.getIcon(), trackImported.getIcon());
+
+        // 2. waypoints
+        assertWaypoints();
+
+        //TODO Check absolute time of trackpoints
+    }
+
+    private void assertWaypoints() {
+        assertEquals(waypoints.size(), contentProviderUtils.getWaypointCount(importTrackId));
+
+        List<Waypoint> importedWaypoints = contentProviderUtils.getWaypoints(importTrackId);
+        for (int i = 0; i < waypoints.size(); i++) {
+            Waypoint waypoint = waypoints.get(i);
+            Waypoint importedWaypoint = importedWaypoints.get(i);
+            assertEquals(waypoint.getCategory(), importedWaypoint.getCategory());
+            assertEquals(waypoint.getDescription(), importedWaypoint.getDescription());
+            // assertEquals(waypoint.getIcon(), importedWaypoint.getIcon()); // TODO for KML
+            assertEquals(waypoint.getName(), importedWaypoint.getName());
+            assertEquals("", importedWaypoint.getPhotoUrl());
+
+            assertEquals(waypoint.getLocation().getLatitude(), importedWaypoint.getLocation().getLatitude(), 0.001);
+            assertEquals(waypoint.getLocation().getLongitude(), importedWaypoint.getLocation().getLongitude(), 0.001);
+            assertEquals(waypoint.getLocation().getAltitude(), importedWaypoint.getLocation().getAltitude(), 0.001);
+        }
+    }
+}

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

@@ -27,13 +27,13 @@ import org.mockito.junit.MockitoJUnitRunner;
 import java.io.ByteArrayInputStream;
 import java.io.InputStream;
 
-import de.dennisguse.opentracks.R;
-import de.dennisguse.opentracks.content.Track;
+import de.dennisguse.opentracks.content.data.Track;
 import de.dennisguse.opentracks.util.PreferencesUtils;
 
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.anyLong;
+import static org.mockito.Mockito.atLeastOnce;
 import static org.mockito.Mockito.eq;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -84,8 +84,7 @@ public class GpxFileTrackImporterTest extends AbstractTestFileTrackImporter {
 
     @Test
     public void testOneTrackOneSegment() throws Exception {
-        ArgumentCaptor<Track> trackCaptor = ArgumentCaptor.forClass(Track.class);
-
+        // given
         Location location0 = createLocation(0, DATE_FORMAT_0.parse(TRACK_TIME_0).getTime());
         Location location1 = createLocation(1, DATE_FORMAT_1.parse(TRACK_TIME_1).getTime());
 
@@ -95,25 +94,28 @@ public class GpxFileTrackImporterTest extends AbstractTestFileTrackImporter {
         // A flush happens at the end
         when(contentProviderUtils.bulkInsertTrackPoint((Location[]) any(), eq(1), eq(TRACK_ID_0))).thenReturn(1);
         when(contentProviderUtils.getLastTrackPointId(TRACK_ID_0)).thenReturn(TRACK_POINT_ID_1);
-        when(contentProviderUtils.getTrack(PreferencesUtils.getLong(context, R.string.recording_track_id_key))).thenReturn(null);
-        expectUpdateTrack(trackCaptor, true, TRACK_ID_0);
+        when(contentProviderUtils.getTrack(PreferencesUtils.getRecordingTrackId(context))).thenReturn(null);
+        ArgumentCaptor<Track> trackCaptor = ArgumentCaptor.forClass(Track.class);
+        expectTrackUpdate(trackCaptor, true, TRACK_ID_0);
 
+        // when
         InputStream inputStream = new ByteArrayInputStream(VALID_ONE_TRACK_ONE_SEGMENT_GPX.getBytes());
         GpxFileTrackImporter gpxFileTrackImporter = new GpxFileTrackImporter(context, contentProviderUtils);
         long trackId = gpxFileTrackImporter.importFile(inputStream);
+
+        // then
         Assert.assertEquals(TRACK_ID_0, trackId);
 
+        verify(contentProviderUtils, atLeastOnce()).updateTrack(trackCaptor.capture());
         long time0 = DATE_FORMAT_0.parse(TRACK_TIME_0).getTime();
         long time1 = DATE_FORMAT_1.parse(TRACK_TIME_1).getTime();
         Assert.assertEquals(time1 - time0, trackCaptor.getValue().getTripStatistics().getTotalTime());
-        verify(contentProviderUtils);
         verifyTrack(trackCaptor.getValue(), TRACK_NAME_0, TRACK_DESCRIPTION_0, time0);
     }
 
     @Test
     public void testOneTrackTwoSegments() throws Exception {
-        ArgumentCaptor<Track> trackCaptor = ArgumentCaptor.forClass(Track.class);
-
+        // given
         Location location0 = createLocation(0, DATE_FORMAT_0.parse(TRACK_TIME_0).getTime());
 
         when(contentProviderUtils.insertTrack((Track) any())).thenReturn(TRACK_ID_0_URI);
@@ -121,12 +123,18 @@ public class GpxFileTrackImporterTest extends AbstractTestFileTrackImporter {
         // A flush happens at the end
         when(contentProviderUtils.bulkInsertTrackPoint((Location[]) any(), eq(5), eq(TRACK_ID_0))).thenReturn(5);
         when(contentProviderUtils.getLastTrackPointId(TRACK_ID_0)).thenReturn(TRACK_POINT_ID_3);
-        when(contentProviderUtils.getTrack(PreferencesUtils.getLong(context, R.string.recording_track_id_key))).thenReturn(null);
-        expectUpdateTrack(trackCaptor, true, TRACK_ID_0);
+        when(contentProviderUtils.getTrack(PreferencesUtils.getRecordingTrackId(context))).thenReturn(null);
 
+        ArgumentCaptor<Track> trackCaptor = ArgumentCaptor.forClass(Track.class);
+        expectTrackUpdate(trackCaptor, true, TRACK_ID_0);
+
+        // when
         InputStream inputStream = new ByteArrayInputStream(VALID_ONE_TRACK_TWO_SEGMENTS_GPX.getBytes());
         GpxFileTrackImporter gpxFileTrackImporter = new GpxFileTrackImporter(context, contentProviderUtils);
         long trackId = gpxFileTrackImporter.importFile(inputStream);
+
+        // then
+        verify(contentProviderUtils, atLeastOnce()).updateTrack(trackCaptor.capture());
         Assert.assertEquals(TRACK_ID_0, trackId);
 
         long time0 = DATE_FORMAT_0.parse(TRACK_TIME_0).getTime();
@@ -135,30 +143,33 @@ public class GpxFileTrackImporterTest extends AbstractTestFileTrackImporter {
         long time3 = DATE_FORMAT_1.parse(TRACK_TIME_3).getTime();
         Assert.assertEquals(time1 - time0 + time3 - time2, trackCaptor.getValue().getTripStatistics().getTotalTime());
 
-        verify(contentProviderUtils);
         verifyTrack(trackCaptor.getValue(), TRACK_NAME_0, TRACK_DESCRIPTION_0, DATE_FORMAT_0.parse(TRACK_TIME_0).getTime());
     }
 
     @Test
     public void testOneTrackTwoSegmentsNoTime() {
-        ArgumentCaptor<Track> trackCaptor = ArgumentCaptor.forClass(Track.class);
-
+        // given
         when(contentProviderUtils.insertTrack((Track) any())).thenReturn(TRACK_ID_0_URI);
         expectFirstTrackPoint(null, TRACK_ID_0, TRACK_POINT_ID_0);
 
         // A flush happens at the end
         when(contentProviderUtils.bulkInsertTrackPoint((Location[]) any(), eq(5), eq(TRACK_ID_0))).thenReturn(5);
         when(contentProviderUtils.getLastTrackPointId(TRACK_ID_0)).thenReturn(TRACK_POINT_ID_3);
-        when(contentProviderUtils.getTrack(PreferencesUtils.getLong(context, R.string.recording_track_id_key))).thenReturn(null);
-        expectUpdateTrack(trackCaptor, true, TRACK_ID_0);
+        when(contentProviderUtils.getTrack(PreferencesUtils.getRecordingTrackId(context))).thenReturn(null);
 
+        ArgumentCaptor<Track> trackCaptor = ArgumentCaptor.forClass(Track.class);
+        expectTrackUpdate(trackCaptor, true, TRACK_ID_0);
+
+        // when
         InputStream inputStream = new ByteArrayInputStream(VALID_ONE_TRACK_TWO_SEGMENTS_NO_TIME_GPX.getBytes());
         GpxFileTrackImporter gpxFileTrackImporter = new GpxFileTrackImporter(context, contentProviderUtils);
         long trackId = gpxFileTrackImporter.importFile(inputStream);
-        Assert.assertEquals(TRACK_ID_0, trackId);
-        Assert.assertEquals(0, trackCaptor.getValue().getTripStatistics().getTotalTime());
 
-        verify(contentProviderUtils);
+        // then
+        verify(contentProviderUtils, atLeastOnce()).updateTrack(trackCaptor.capture());
+        Assert.assertEquals(TRACK_ID_0, trackId);
+
+        Assert.assertEquals(0, trackCaptor.getValue().getTripStatistics().getTotalTime());
         verifyTrack(trackCaptor.getValue(), TRACK_NAME_0, TRACK_DESCRIPTION_0, -1L);
     }
 
@@ -197,9 +208,7 @@ public class GpxFileTrackImporterTest extends AbstractTestFileTrackImporter {
 
         // For the following, use StubReturn since we don't care whether they are invoked or not.
         when(contentProviderUtils.bulkInsertTrackPoint((Location[]) any(), anyInt(), anyLong())).thenReturn(1);
-        when(contentProviderUtils.getFirstTrackPointId(TRACK_ID_0)).thenReturn(TRACK_POINT_ID_0);
-        when(contentProviderUtils.getLastTrackPointId(TRACK_ID_0)).thenReturn(TRACK_POINT_ID_0);
-        when(contentProviderUtils.getTrack(PreferencesUtils.getLong(context, R.string.recording_track_id_key))).thenReturn(null);
+        when(contentProviderUtils.getTrack(PreferencesUtils.getRecordingTrackId(context))).thenReturn(null);
         contentProviderUtils.deleteTrack(context, TRACK_ID_0);
 
         InputStream inputStream = new ByteArrayInputStream(xml.getBytes());

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

@@ -27,11 +27,11 @@ import org.mockito.junit.MockitoJUnitRunner;
 import java.io.ByteArrayInputStream;
 import java.io.InputStream;
 
-import de.dennisguse.opentracks.R;
-import de.dennisguse.opentracks.content.Track;
+import de.dennisguse.opentracks.content.data.Track;
 import de.dennisguse.opentracks.util.PreferencesUtils;
 
 import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.atLeastOnce;
 import static org.mockito.Mockito.eq;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -68,8 +68,7 @@ public class KmlFileTrackImporterTest extends AbstractTestFileTrackImporter {
 
     @Test
     public void testOneTrackOneSegment() throws Exception {
-        ArgumentCaptor<Track> trackCaptor = ArgumentCaptor.forClass(Track.class);
-
+        // given
         Location location0 = createLocation(0, DATE_FORMAT_0.parse(TRACK_TIME_0).getTime());
         Location location1 = createLocation(1, DATE_FORMAT_1.parse(TRACK_TIME_1).getTime());
 
@@ -77,27 +76,31 @@ public class KmlFileTrackImporterTest extends AbstractTestFileTrackImporter {
         expectFirstTrackPoint(location0, TRACK_ID_0, TRACK_POINT_ID_0);
 
         // A flush happens at the end
-        when(contentProviderUtils.bulkInsertTrackPoint(new Location[]{location1}, eq(1), eq(TRACK_ID_0))).thenReturn(1);
+        when(contentProviderUtils.bulkInsertTrackPoint((Location[]) any(), eq(1), eq(TRACK_ID_0))).thenReturn(1);
         when(contentProviderUtils.getLastTrackPointId(TRACK_ID_0)).thenReturn(TRACK_POINT_ID_1);
-        when(contentProviderUtils.getTrack(PreferencesUtils.getLong(context, R.string.recording_track_id_key))).thenReturn(null);
-        expectUpdateTrack(trackCaptor, true, TRACK_ID_0);
+        when(contentProviderUtils.getTrack(PreferencesUtils.getRecordingTrackId(context))).thenReturn(null);
 
+        ArgumentCaptor<Track> trackCaptor = ArgumentCaptor.forClass(Track.class);
+        expectTrackUpdate(trackCaptor, true, TRACK_ID_0);
+
+        // when
         InputStream inputStream = new ByteArrayInputStream(VALID_ONE_TRACK_ONE_SEGMENT_GPX.getBytes());
         KmlFileTrackImporter kmlFileTrackImporter = new KmlFileTrackImporter(context, TRACK_ID_0, contentProviderUtils);
         long trackId = kmlFileTrackImporter.importFile(inputStream);
+
+        // then
+        verify(contentProviderUtils, atLeastOnce()).updateTrack(trackCaptor.capture());
         Assert.assertEquals(TRACK_ID_0, trackId);
 
         long time0 = DATE_FORMAT_0.parse(TRACK_TIME_0).getTime();
         long time1 = DATE_FORMAT_1.parse(TRACK_TIME_1).getTime();
         Assert.assertEquals(time1 - time0, trackCaptor.getValue().getTripStatistics().getTotalTime());
-        verify(contentProviderUtils);
         verifyTrack(trackCaptor.getValue(), TRACK_NAME_0, TRACK_DESCRIPTION_0, time0);
     }
 
     @Test
     public void testOneTrackTwoSegments() throws Exception {
-        ArgumentCaptor<Track> trackCaptor = ArgumentCaptor.forClass(Track.class);
-
+        // given
         Location location0 = createLocation(0, DATE_FORMAT_0.parse(TRACK_TIME_0).getTime());
 
         contentProviderUtils.clearTrack(context, TRACK_ID_0);
@@ -106,12 +109,18 @@ public class KmlFileTrackImporterTest extends AbstractTestFileTrackImporter {
         // A flush happens at the end
         when(contentProviderUtils.bulkInsertTrackPoint((Location[]) any(), eq(5), eq(TRACK_ID_0))).thenReturn(5);
         when(contentProviderUtils.getLastTrackPointId(TRACK_ID_0)).thenReturn(TRACK_POINT_ID_3);
-        when(contentProviderUtils.getTrack(PreferencesUtils.getLong(context, R.string.recording_track_id_key))).thenReturn(null);
-        expectUpdateTrack(trackCaptor, true, TRACK_ID_0);
+        when(contentProviderUtils.getTrack(PreferencesUtils.getRecordingTrackId(context))).thenReturn(null);
 
+        ArgumentCaptor<Track> trackCaptor = ArgumentCaptor.forClass(Track.class);
+        expectTrackUpdate(trackCaptor, true, TRACK_ID_0);
+
+        // when
         InputStream inputStream = new ByteArrayInputStream(VALID_ONE_TRACK_TWO_SEGMENTS_GPX.getBytes());
         KmlFileTrackImporter kmlFileTrackImporter = new KmlFileTrackImporter(context, TRACK_ID_0, contentProviderUtils);
         long trackId = kmlFileTrackImporter.importFile(inputStream);
+
+        // then
+        verify(contentProviderUtils, atLeastOnce()).updateTrack(trackCaptor.capture());
         Assert.assertEquals(TRACK_ID_0, trackId);
 
         long time0 = DATE_FORMAT_0.parse(TRACK_TIME_0).getTime();
@@ -120,7 +129,6 @@ public class KmlFileTrackImporterTest extends AbstractTestFileTrackImporter {
         long time3 = DATE_FORMAT_1.parse(TRACK_TIME_3).getTime();
         Assert.assertEquals(time1 - time0 + time3 - time2, trackCaptor.getValue().getTripStatistics().getTotalTime());
 
-        verify(contentProviderUtils);
         verifyTrack(trackCaptor.getValue(), TRACK_NAME_0, TRACK_DESCRIPTION_0, DATE_FORMAT_0.parse(TRACK_TIME_0).getTime());
     }
 }

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

@@ -15,14 +15,19 @@
  */
 package de.dennisguse.opentracks.services;
 
-import junit.framework.TestCase;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
 
 /**
  * Tests the {@link AdaptiveLocationListenerPolicy}.
  *
  * @author youtaol
  */
-public class AdaptiveLocationListenerPolicyTest extends TestCase {
+@RunWith(JUnit4.class)
+public class AdaptiveLocationListenerPolicyTest {
 
     private static final long MIN = 1000;
     private static final long MAX = 3000;
@@ -31,12 +36,11 @@ public class AdaptiveLocationListenerPolicyTest extends TestCase {
     private static final long NEW_IDLE_TIME_NORMAL = 5000;
     private static final long NEW_IDLE_TIME_SMALL = 2000;
     private static final long NEW_IDLE_TIME_LESS_THAN_MIN = 500;
-    private AdaptiveLocationListenerPolicy adocationListenerPolicy;
+    private AdaptiveLocationListenerPolicy adaptiveLocationListenerPolicy;
 
-    @Override
-    protected void setUp() throws Exception {
-        super.setUp();
-        adocationListenerPolicy = new AdaptiveLocationListenerPolicy(MIN, MAX, MIN_DISTANCE);
+    @Before
+    public void setUp() {
+        adaptiveLocationListenerPolicy = new AdaptiveLocationListenerPolicy(MIN, MAX, MIN_DISTANCE);
     }
 
     /**
@@ -48,27 +52,27 @@ public class AdaptiveLocationListenerPolicyTest extends TestCase {
      * <li>The newIdleTime is smaller than the smallest interval unit.</li>
      * </ul>
      */
+    @Test
     public void testGetDesiredPollingInterval() {
-        adocationListenerPolicy.updateIdleTime(NEW_IDLE_TIME_BIG);
-        assertEquals(MAX, adocationListenerPolicy.getDesiredPollingInterval());
+        adaptiveLocationListenerPolicy.updateIdleTime(NEW_IDLE_TIME_BIG);
+        Assert.assertEquals(MAX, adaptiveLocationListenerPolicy.getDesiredPollingInterval());
 
-        adocationListenerPolicy.updateIdleTime(NEW_IDLE_TIME_NORMAL);
-        // First get the half of NEW_IDLE_TIME_NORMAL, and then round it to the
-        // nearest second.
-        assertEquals((NEW_IDLE_TIME_NORMAL / 2 / 1000) * 1000,
-                adocationListenerPolicy.getDesiredPollingInterval());
+        adaptiveLocationListenerPolicy.updateIdleTime(NEW_IDLE_TIME_NORMAL);
+        // First get the half of NEW_IDLE_TIME_NORMAL, and then round it to the nearest second.
+        Assert.assertEquals((NEW_IDLE_TIME_NORMAL / 2 / 1000) * 1000, adaptiveLocationListenerPolicy.getDesiredPollingInterval());
 
-        adocationListenerPolicy.updateIdleTime(NEW_IDLE_TIME_SMALL);
-        assertEquals(MIN, adocationListenerPolicy.getDesiredPollingInterval());
+        adaptiveLocationListenerPolicy.updateIdleTime(NEW_IDLE_TIME_SMALL);
+        Assert.assertEquals(MIN, adaptiveLocationListenerPolicy.getDesiredPollingInterval());
 
-        adocationListenerPolicy.updateIdleTime(NEW_IDLE_TIME_LESS_THAN_MIN);
-        assertEquals(MIN, adocationListenerPolicy.getDesiredPollingInterval());
+        adaptiveLocationListenerPolicy.updateIdleTime(NEW_IDLE_TIME_LESS_THAN_MIN);
+        Assert.assertEquals(MIN, adaptiveLocationListenerPolicy.getDesiredPollingInterval());
     }
 
     /**
      * Tests the method {@link AdaptiveLocationListenerPolicy#getMinDistance_m()}.
      */
+    @Test
     public void testGetMinDistance() {
-        assertEquals(MIN_DISTANCE, adocationListenerPolicy.getMinDistance_m());
+        Assert.assertEquals(MIN_DISTANCE, adaptiveLocationListenerPolicy.getMinDistance_m());
     }
 }

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

@@ -0,0 +1,54 @@
+package de.dennisguse.opentracks.services;
+
+import android.app.NotificationManager;
+import android.content.Context;
+import android.location.Location;
+
+import androidx.core.app.NotificationCompat;
+import androidx.test.core.app.ApplicationProvider;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+
+import static org.mockito.ArgumentMatchers.anyBoolean;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@RunWith(MockitoJUnitRunner.class)
+public class TrackRecordingServiceNotificationManagerTest {
+
+    private Context context = ApplicationProvider.getApplicationContext();
+
+    @Mock
+    private Location locationMock;
+
+    @Mock
+    private NotificationCompat.Builder notificationCompatBuilder;
+
+    @Mock
+    private NotificationManager notificationManager;
+
+    @Test
+    public void updateLocation_triggersAlertOnlyOnFirstInaccurateLocation() {
+        when(locationMock.hasAccuracy()).thenReturn(true);
+        when(locationMock.getAccuracy()).thenReturn(999f);
+        when(notificationCompatBuilder.setContentText(anyString())).thenReturn(notificationCompatBuilder);
+        when(notificationCompatBuilder.setOnlyAlertOnce(anyBoolean())).thenReturn(notificationCompatBuilder);
+
+        TrackRecordingServiceNotificationManager subject = new TrackRecordingServiceNotificationManager(notificationManager, notificationCompatBuilder);
+
+        // when
+        subject.updateLocation(context, locationMock, 100);
+        subject.updateLocation(context, locationMock, 100);
+        subject.updateLocation(context, locationMock, 1000);
+        subject.updateLocation(context, locationMock, 100);
+
+        // then
+        verify(notificationCompatBuilder, times(6)).setOnlyAlertOnce(true);
+        verify(notificationCompatBuilder, times(2)).setOnlyAlertOnce(false);
+    }
+}

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

@@ -15,14 +15,12 @@
  */
 package de.dennisguse.opentracks.services;
 
-import android.content.BroadcastReceiver;
 import android.content.ContentProvider;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.location.Location;
 import android.os.IBinder;
-import android.util.Log;
 
 import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
@@ -38,19 +36,16 @@ import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import java.util.ArrayList;
 import java.util.List;
 import java.util.Random;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 
 import de.dennisguse.opentracks.R;
-import de.dennisguse.opentracks.content.ContentProviderUtils;
-import de.dennisguse.opentracks.content.CustomContentProvider;
-import de.dennisguse.opentracks.content.Track;
-import de.dennisguse.opentracks.content.Waypoint;
-import de.dennisguse.opentracks.content.Waypoint.WaypointType;
-import de.dennisguse.opentracks.content.WaypointCreationRequest;
+import de.dennisguse.opentracks.content.data.Track;
+import de.dennisguse.opentracks.content.data.Waypoint;
+import de.dennisguse.opentracks.content.provider.ContentProviderUtils;
+import de.dennisguse.opentracks.content.provider.CustomContentProvider;
 import de.dennisguse.opentracks.stats.TripStatistics;
 import de.dennisguse.opentracks.util.PreferencesUtils;
 
@@ -59,7 +54,7 @@ import de.dennisguse.opentracks.util.PreferencesUtils;
  *
  * @author Bartlomiej Niechwiej
  * <p>
- * ATTENTION: This tests deletes all stored tracks in the database.
+ * //TODO ATTENTION: This tests deletes all stored tracks in the database.
  * So, if it is executed on a real device, data might be lost.
  */
 @RunWith(AndroidJUnit4.class)
@@ -72,19 +67,12 @@ public class TrackRecordingServiceTest {
     public GrantPermissionRule mRuntimePermissionRule = GrantPermissionRule.grant(android.Manifest.permission.ACCESS_FINE_LOCATION);
 
     private Context context = ApplicationProvider.getApplicationContext();
-    private ContentProviderUtils providerUtils;
+    private ContentProviderUtils contentProviderUtils;
 
-    private long trackId = Math.abs(new Random().nextLong());
+    private final long trackId = Math.abs(new Random().nextLong());
 
     static Intent createStartIntent(Context context) {
-        Intent startIntent = new Intent();
-        startIntent.setClass(context, TrackRecordingService.class);
-        return startIntent;
-    }
-
-    static void updateAutoResumePrefs(Context context, int attempts, int timeoutMins) {
-        PreferencesUtils.setInt(context, R.string.auto_resume_track_current_retry_key, attempts);
-        PreferencesUtils.setInt(context, R.string.auto_resume_track_timeout_key, timeoutMins);
+        return new Intent(context, TrackRecordingService.class);
     }
 
     @Before
@@ -94,29 +82,26 @@ public class TrackRecordingServiceTest {
         };
         customContentProvider.attachInfo(context, null);
 
-        providerUtils = ContentProviderUtils.Factory.get(context);
+        contentProviderUtils = new ContentProviderUtils(context);
 
         // Let's use default values.
         SharedPreferences sharedPreferences = PreferencesUtils.getSharedPreferences(context);
         sharedPreferences.edit().clear().apply();
 
-        // Disable auto resume by default.
-        updateAutoResumePrefs(context, PreferencesUtils.AUTO_RESUME_TRACK_CURRENT_RETRY_DEFAULT, 0);
-
         // Ensure that the database is empty before every test
-        providerUtils.deleteAllTracks(context);
+        contentProviderUtils.deleteAllTracks(context);
     }
 
     @After
     public void tearDown() throws TimeoutException {
         // Reset service (if some previous test failed)
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
+        TrackRecordingServiceInterface service = ((TrackRecordingServiceInterface) mServiceRule.bindService(createStartIntent(context)));
         if (service.isRecording() || service.isPaused()) {
             service.endCurrentTrack();
         }
 
         // Ensure that the database is empty after every test
-        providerUtils.deleteAllTracks(context);
+        contentProviderUtils.deleteAllTracks(context);
     }
 
     @SmallTest
@@ -133,121 +118,16 @@ public class TrackRecordingServiceTest {
         Assert.assertNotNull(service);
     }
 
-    @MediumTest
-    @Test
-    public void testResumeAfterReboot_shouldResume() throws Exception {
-        // Insert a dummy track and mark it as recording track.
-        createDummyTrack(trackId, System.currentTimeMillis(), true);
-
-        // Clear the number of attempts and set the timeout to 10 min.
-        updateAutoResumePrefs(context, PreferencesUtils.AUTO_RESUME_TRACK_CURRENT_RETRY_DEFAULT, PreferencesUtils.AUTO_RESUME_TRACK_TIMEOUT_DEFAULT);
-
-        // Start the service in "resume" mode (simulates the on-reboot action).
-        Intent startIntent = createStartIntent(context);
-        startIntent.putExtra(TrackRecordingService.RESUME_TRACK_EXTRA_NAME, true);
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(startIntent));
-        Assert.assertNotNull(service);
-
-        // We expect to resume the previous track.
-        Assert.assertTrue(service.isRecording());
-        Assert.assertEquals(trackId, service.getRecordingTrackId());
-    }
-
-    @MediumTest
-    @Test
-    public void testResumeAfterReboot_simulateReboot() throws Exception {
-        updateAutoResumePrefs(context, PreferencesUtils.AUTO_RESUME_TRACK_CURRENT_RETRY_DEFAULT, PreferencesUtils.AUTO_RESUME_TRACK_TIMEOUT_DEFAULT);
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
-        Assert.assertFalse(service.isRecording());
-
-        // Simulate recording a track.
-        long id = service.startNewTrack();
-        Assert.assertTrue(service.isRecording());
-        Assert.assertEquals(id, service.getRecordingTrackId());
-        mServiceRule.unbindService();
-        Assert.assertEquals(id, PreferencesUtils.getLong(context, R.string.recording_track_id_key));
-
-        // Start the service in "resume" mode (simulates the on-reboot action).
-        Intent startIntent = createStartIntent(context);
-        startIntent.putExtra(TrackRecordingService.RESUME_TRACK_EXTRA_NAME, true);
-        mServiceRule.startService(startIntent);
-        service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
-        Assert.assertNotNull(service);
-
-        Assert.assertTrue(service.isRecording());
-    }
-
-    @MediumTest
-    @Test
-    public void testResumeAfterReboot_noRecordingTrack() throws Exception {
-        // Insert a dummy track and mark it as recording track.
-        createDummyTrack(trackId, System.currentTimeMillis(), false);
-
-        // Clear the number of attempts and set the timeout to 10 min.
-        updateAutoResumePrefs(context, PreferencesUtils.AUTO_RESUME_TRACK_CURRENT_RETRY_DEFAULT, PreferencesUtils.AUTO_RESUME_TRACK_TIMEOUT_DEFAULT);
-
-        // Start the service in "resume" mode (simulates the on-reboot action).
-        Intent startIntent = createStartIntent(context);
-        startIntent.putExtra(TrackRecordingService.RESUME_TRACK_EXTRA_NAME, true);
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(startIntent));
-        Assert.assertNotNull(service);
-
-        // We don't expect to resume the previous track, because it was stopped.
-        Assert.assertFalse(service.isRecording());
-        Assert.assertEquals(-1L, service.getRecordingTrackId());
-    }
-
-    @MediumTest
-    @Test
-    public void testResumeAfterReboot_expiredTrack() throws Exception {
-        // Insert a dummy track last updated 20 min ago.
-        createDummyTrack(trackId, System.currentTimeMillis() - 20 * 60 * 1000, true);
-
-        // Clear the number of attempts and set the timeout to 10 min.
-        updateAutoResumePrefs(context, PreferencesUtils.AUTO_RESUME_TRACK_CURRENT_RETRY_DEFAULT, PreferencesUtils.AUTO_RESUME_TRACK_TIMEOUT_DEFAULT);
-
-        // Start the service in "resume" mode (simulates the on-reboot action).
-        Intent startIntent = createStartIntent(context);
-        startIntent.putExtra(TrackRecordingService.RESUME_TRACK_EXTRA_NAME, true);
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(startIntent));
-        Assert.assertNotNull(service);
-
-        // We don't expect to resume the previous track, because it has expired.
-        Assert.assertFalse(service.isRecording());
-        Assert.assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, service.getRecordingTrackId());
-    }
-
-    @MediumTest
-    @Test
-    public void testResumeAfterReboot_tooManyAttempts() throws Exception {
-        // Insert a dummy track.
-        createDummyTrack(trackId, System.currentTimeMillis(), true);
-
-        // Set the number of attempts to max.
-        updateAutoResumePrefs(context, TrackRecordingService.MAX_AUTO_RESUME_TRACK_RETRY_ATTEMPTS, PreferencesUtils.AUTO_RESUME_TRACK_TIMEOUT_DEFAULT);
-
-        // Start the service in "resume" mode (simulates the on-reboot action).
-        Intent startIntent = createStartIntent(context);
-        startIntent.putExtra(TrackRecordingService.RESUME_TRACK_EXTRA_NAME, true);
-
-        //Explicit start service, so `startCommand()` is executed - which would be called by BootReceiver.
-        context.startService(startIntent);
-
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(startIntent));
-        Assert.assertNotNull(service);
-
-        // We don't expect to resume the previous track, because there were already too many attempts.
-        Assert.assertFalse(service.isRecording());
-        Assert.assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, service.getRecordingTrackId());
-    }
-
     @MediumTest
     @Test
     public void testRecording_noTracks() throws Exception {
-        List<Track> tracks = providerUtils.getAllTracks();
+        List<Track> tracks = contentProviderUtils.getAllTracks();
         Assert.assertTrue(tracks.isEmpty());
 
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
+        Intent startIntent = createStartIntent(context);
+        mServiceRule.startService(startIntent);
+        TrackRecordingServiceInterface service = ((TrackRecordingServiceInterface) mServiceRule.bindService(startIntent));
+
         // Test if we start in no-recording mode by default.
         Assert.assertFalse(service.isRecording());
         Assert.assertEquals(-1L, service.getRecordingTrackId());
@@ -258,7 +138,7 @@ public class TrackRecordingServiceTest {
     public void testRecording_oldTracks() throws Exception {
         createDummyTrack(trackId, -1L, false);
 
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
+        TrackRecordingServiceInterface service = ((TrackRecordingServiceInterface) mServiceRule.bindService(createStartIntent(context)));
         Assert.assertFalse(service.isRecording());
         Assert.assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, service.getRecordingTrackId());
     }
@@ -266,11 +146,14 @@ public class TrackRecordingServiceTest {
     @MediumTest
     @Test
     public void testRecording_orphanedRecordingTrack() throws Exception {
+        Intent startIntent = createStartIntent(context);
+        TrackRecordingServiceInterface service = ((TrackRecordingServiceInterface) mServiceRule.bindService(startIntent));
+
         // Just set recording track to a bogus value.
+        // Make sure that the service will not start recording and will clear the bogus track.
         PreferencesUtils.setLong(context, R.string.recording_track_id_key, 123L);
 
-        // Make sure that the service will not start recording and will clear the bogus track.
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
+        // then
         Assert.assertFalse(service.isRecording());
         Assert.assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, service.getRecordingTrackId());
     }
@@ -278,69 +161,34 @@ public class TrackRecordingServiceTest {
     @MediumTest
     @Test
     public void testStartNewTrack_alreadyRecording() throws Exception {
-        createDummyTrack(trackId, -1L, true);
-
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
+        TrackRecordingServiceInterface service = ((TrackRecordingServiceInterface) mServiceRule.bindService(createStartIntent(context)));
+        service.startNewTrack();
         Assert.assertTrue(service.isRecording());
+        long trackId = service.getRecordingTrackId();
 
         long newTrackId = service.startNewTrack();
         Assert.assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, newTrackId);
 
-        Assert.assertEquals(trackId, PreferencesUtils.getLong(context, R.string.recording_track_id_key));
+        Assert.assertEquals(trackId, PreferencesUtils.getRecordingTrackId(context));
         Assert.assertEquals(trackId, service.getRecordingTrackId());
+
+        service.endCurrentTrack();
     }
 
     @MediumTest
     @Test
     public void testEndCurrentTrack_noRecording() throws Exception {
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
+        TrackRecordingServiceInterface service = ((TrackRecordingServiceInterface) mServiceRule.bindService(createStartIntent(context)));
         Assert.assertFalse(service.isRecording());
 
         // Ending the current track when there is no recording should not result in any error.
         service.endCurrentTrack();
 
-        Assert.assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, PreferencesUtils.getLong(context, R.string.recording_track_id_key));
+        Assert.assertFalse(PreferencesUtils.isRecording(context));
         Assert.assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, service.getRecordingTrackId());
     }
 
-    @MediumTest
-    @Test
-    public void testInsertStatisticsMarker_noRecordingTrack() throws Exception {
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
-        Assert.assertFalse(service.isRecording());
-
-        long waypointId = service.insertWaypoint(WaypointCreationRequest.DEFAULT_STATISTICS);
-        Assert.assertEquals(-1L, waypointId);
-    }
-
-    @MediumTest
-    @Test
-    public void testInsertStatisticsMarker_validLocation() throws Exception {
-        createDummyTrack(trackId, -1L, true);
-
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
-        Assert.assertTrue(service.isRecording());
-        Assert.assertFalse(service.isPaused());
-        insertLocation(service);
-
-        long waypointId1 = service.insertWaypoint(WaypointCreationRequest.DEFAULT_STATISTICS);
-        Assert.assertNotEquals(-1L, waypointId1);
-        long waypointId2 = service.insertWaypoint(WaypointCreationRequest.DEFAULT_STATISTICS);
-        Assert.assertNotEquals(-1L, waypointId2);
-
-        Waypoint wpt = providerUtils.getWaypoint(waypointId1);
-        Assert.assertEquals(context.getString(R.string.marker_statistics_icon_url), wpt.getIcon());
-        Assert.assertEquals(context.getString(R.string.marker_split_name_format, 0), wpt.getName());
-        Assert.assertEquals(WaypointType.STATISTICS, wpt.getType());
-        Assert.assertEquals(trackId, wpt.getTrackId());
-        Assert.assertEquals(0.0, wpt.getLength(), 0.01);
-        Assert.assertNotNull(wpt.getLocation());
-        Assert.assertNotNull(wpt.getTripStatistics());
-        // TODO check the rest of the params.
-
-        // TODO: Check waypoint 2.
-    }
-
+    // NOTE: Do not use to create a track that is currently recording.
     private void createDummyTrack(long id, long stopTime, boolean isRecording) {
         Track dummyTrack = new Track();
         dummyTrack.setId(id);
@@ -353,8 +201,8 @@ public class TrackRecordingServiceTest {
 
     private void addTrack(Track track, boolean isRecording) {
         Assert.assertTrue(track.getId() >= 0);
-        providerUtils.insertTrack(track);
-        Assert.assertEquals(track.getId(), providerUtils.getTrack(track.getId()).getId());
+        contentProviderUtils.insertTrack(track);
+        Assert.assertEquals(track.getId(), contentProviderUtils.getTrack(track.getId()).getId());
         PreferencesUtils.setLong(context, R.string.recording_track_id_key, isRecording ? track.getId() : PreferencesUtils.RECORDING_TRACK_ID_DEFAULT);
         PreferencesUtils.setBoolean(context, R.string.recording_track_paused_key, !isRecording);
     }
@@ -362,7 +210,7 @@ public class TrackRecordingServiceTest {
     /**
      * Inserts a location and waits for 200ms.
      */
-    private void insertLocation(ITrackRecordingService trackRecordingService) throws InterruptedException {
+    private void insertLocation(TrackRecordingServiceInterface trackRecordingService) throws InterruptedException {
         Location location = new Location("gps");
         location.setLongitude(35.0f);
         location.setLatitude(45.0f);
@@ -378,72 +226,31 @@ public class TrackRecordingServiceTest {
     @MediumTest
     @Test
     public void testInsertWaypointMarker_noRecordingTrack() throws Exception {
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
+        TrackRecordingServiceInterface service = ((TrackRecordingServiceInterface) mServiceRule.bindService(createStartIntent(context)));
         Assert.assertFalse(service.isRecording());
 
-        long waypointId = service.insertWaypoint(WaypointCreationRequest.DEFAULT_WAYPOINT);
+        long waypointId = service.insertWaypoint(null, null, null, null);
         Assert.assertEquals(-1L, waypointId);
     }
 
     @MediumTest
     @Test
     public void testInsertWaypointMarker_validWaypoint() throws Exception {
-        createDummyTrack(trackId, -1L, true);
-
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
+        TrackRecordingServiceInterface service = ((TrackRecordingServiceInterface) mServiceRule.bindService(createStartIntent(context)));
+        service.startNewTrack();
         Assert.assertTrue(service.isRecording());
         insertLocation(service);
 
-        long waypointId = service.insertWaypoint(WaypointCreationRequest.DEFAULT_WAYPOINT);
+        long trackId = service.getRecordingTrackId();
+        long waypointId = service.insertWaypoint(null, null, null, null);
         Assert.assertNotEquals(-1L, waypointId);
-        Waypoint wpt = providerUtils.getWaypoint(waypointId);
+        Waypoint wpt = contentProviderUtils.getWaypoint(waypointId);
         Assert.assertEquals(context.getString(R.string.marker_waypoint_icon_url), wpt.getIcon());
         Assert.assertEquals(context.getString(R.string.marker_name_format, 1), wpt.getName());
-        Assert.assertEquals(WaypointType.WAYPOINT, wpt.getType());
         Assert.assertEquals(trackId, wpt.getTrackId());
         Assert.assertEquals(0.0, wpt.getLength(), 0.01);
         Assert.assertNotNull(wpt.getLocation());
-        Assert.assertNull(wpt.getTripStatistics());
-    }
 
-    /**
-     * Synchronous/waitable broadcast receiver to be used in testing.
-     */
-    private class BlockingBroadcastReceiver extends BroadcastReceiver {
-        private static final long MAX_WAIT_TIME_MS = 3000;
-        private final List<Intent> receivedIntents = new ArrayList<>();
-
-        public List<Intent> getReceivedIntents() {
-            return receivedIntents;
-        }
-
-        @Override
-        public void onReceive(Context ctx, Intent intent) {
-            Log.d("Test", "Got broadcast: " + intent);
-            synchronized (receivedIntents) {
-                receivedIntents.add(intent);
-                receivedIntents.notifyAll();
-            }
-        }
-
-        public boolean waitUntilReceived(int receiveCount) {
-            long deadline = System.currentTimeMillis() + MAX_WAIT_TIME_MS;
-            synchronized (receivedIntents) {
-                while (receivedIntents.size() < receiveCount) {
-                    try {
-                        // Wait releases synchronized lock until it returns
-                        receivedIntents.wait(500);
-                    } catch (InterruptedException e) {
-                        // Do nothing
-                    }
-
-                    if (System.currentTimeMillis() > deadline) {
-                        return false;
-                    }
-                }
-            }
-
-            return true;
-        }
+        service.endCurrentTrack();
     }
 }

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

@@ -25,10 +25,9 @@ import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 
 import de.dennisguse.opentracks.R;
-import de.dennisguse.opentracks.content.ContentProviderUtils;
-import de.dennisguse.opentracks.content.CustomContentProvider;
-import de.dennisguse.opentracks.content.Track;
-import de.dennisguse.opentracks.content.WaypointCreationRequest;
+import de.dennisguse.opentracks.content.data.Track;
+import de.dennisguse.opentracks.content.provider.ContentProviderUtils;
+import de.dennisguse.opentracks.content.provider.CustomContentProvider;
 import de.dennisguse.opentracks.stats.TripStatistics;
 import de.dennisguse.opentracks.util.PreferencesUtils;
 
@@ -48,7 +47,7 @@ public class TrackRecordingServiceTestLooper {
 
     private Context context = ApplicationProvider.getApplicationContext();
 
-    private ContentProviderUtils providerUtils;
+    private ContentProviderUtils contentProviderUtils;
 
     @BeforeClass
     public static void preSetUp() {
@@ -68,29 +67,26 @@ public class TrackRecordingServiceTestLooper {
         };
         customContentProvider.attachInfo(context, null);
 
-        providerUtils = ContentProviderUtils.Factory.get(context);
+        contentProviderUtils = new ContentProviderUtils(context);
 
         // Let's use default values.
         SharedPreferences sharedPreferences = PreferencesUtils.getSharedPreferences(context);
         sharedPreferences.edit().clear().apply();
 
-        // Disable auto resume by default.
-        TrackRecordingServiceTest.updateAutoResumePrefs(context, PreferencesUtils.AUTO_RESUME_TRACK_CURRENT_RETRY_DEFAULT, 0);
-
         // Ensure that the database is empty before every test
-        providerUtils.deleteAllTracks(context);
+        contentProviderUtils.deleteAllTracks(context);
     }
 
     @After
     public void tearDown() throws TimeoutException {
         // Reset service (if some previous test failed)
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(TrackRecordingServiceTest.createStartIntent(context)));
+        TrackRecordingServiceInterface service = ((TrackRecordingServiceInterface) mServiceRule.bindService(TrackRecordingServiceTest.createStartIntent(context)));
         if (service.isRecording() || service.isPaused()) {
             service.endCurrentTrack();
         }
 
         // Ensure that the database is empty after every test
-        providerUtils.deleteAllTracks(context);
+        contentProviderUtils.deleteAllTracks(context);
     }
 
     @MediumTest
@@ -103,7 +99,7 @@ public class TrackRecordingServiceTestLooper {
     @MediumTest
     @Test
     public void testWithProperties_voiceFrequencyDefault() throws TimeoutException {
-        PreferencesUtils.setInt(context, R.string.voice_frequency_key, PreferencesUtils.VOICE_FREQUENCY_DEFAULT);
+        PreferencesUtils.setInt(context, R.string.voice_frequency_key, Integer.parseInt(context.getResources().getString(R.string.voice_frequency_default)));
         fullRecordingSession();
     }
 
@@ -125,7 +121,7 @@ public class TrackRecordingServiceTestLooper {
     @MediumTest
     @Test
     public void testWithProperties_maxRecordingDistanceDefault() throws TimeoutException {
-        PreferencesUtils.setInt(context, R.string.max_recording_distance_key, PreferencesUtils.MAX_RECORDING_DISTANCE_DEFAULT);
+        PreferencesUtils.setInt(context, R.string.max_recording_distance_key, Integer.parseInt(context.getResources().getString(R.string.max_recording_distance_default)));
         fullRecordingSession();
     }
 
@@ -139,7 +135,8 @@ public class TrackRecordingServiceTestLooper {
     @MediumTest
     @Test
     public void testWithProperties_minRecordingDistanceDefault() throws TimeoutException {
-        PreferencesUtils.setInt(context, R.string.recording_distance_interval_key, PreferencesUtils.RECORDING_DISTANCE_INTERVAL_DEFAULT);
+        int minRecordingIntervalDefault = Integer.parseInt(context.getResources().getString(R.string.min_recording_interval_default));
+        PreferencesUtils.setInt(context, R.string.recording_distance_interval_key, minRecordingIntervalDefault);
         fullRecordingSession();
     }
 
@@ -150,31 +147,10 @@ public class TrackRecordingServiceTestLooper {
         fullRecordingSession();
     }
 
-    @MediumTest
-    @Test
-    public void testWithProperties_splitFrequencyDefault() throws TimeoutException {
-        PreferencesUtils.setInt(context, R.string.split_frequency_key, PreferencesUtils.SPLIT_FREQUENCY_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_splitFrequencyByDistance() throws TimeoutException {
-        PreferencesUtils.setInt(context, R.string.split_frequency_key, -1);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_splitFrequencyByTime() throws TimeoutException {
-        PreferencesUtils.setInt(context, R.string.split_frequency_key, 1);
-        fullRecordingSession();
-    }
-
     @MediumTest
     @Test
     public void testWithProperties_metricUnitsDefault() throws TimeoutException {
-        PreferencesUtils.setString(context, R.string.stats_units_key, PreferencesUtils.STATS_UNITS_DEFAULT);
+        PreferencesUtils.setString(context, R.string.stats_units_key, context.getString(R.string.stats_units_default));
         fullRecordingSession();
     }
 
@@ -188,7 +164,7 @@ public class TrackRecordingServiceTestLooper {
     @MediumTest
     @Test
     public void testWithProperties_minRecordingIntervalDefault() throws TimeoutException {
-        PreferencesUtils.setInt(context, R.string.min_recording_interval_key, PreferencesUtils.MIN_RECORDING_INTERVAL_DEFAULT);
+        PreferencesUtils.setInt(context, R.string.min_recording_interval_key, Integer.parseInt(context.getResources().getString(R.string.min_recording_interval_default)));
         fullRecordingSession();
     }
 
@@ -202,30 +178,31 @@ public class TrackRecordingServiceTestLooper {
     @MediumTest
     @Test
     public void testWithProperties_minRequiredAccuracyDefault() throws TimeoutException {
-        PreferencesUtils.setInt(context, R.string.recording_gps_accuracy_key, PreferencesUtils.RECORDING_GPS_ACCURACY_DEFAULT);
+        int recordingGPSAccuracyDefault = Integer.parseInt(context.getResources().getString(R.string.recording_gps_accuracy_default));
+        PreferencesUtils.setInt(context, R.string.recording_gps_accuracy_key, recordingGPSAccuracyDefault);
         fullRecordingSession();
     }
 
     @MediumTest
     @Test
     public void testIntegration_completeRecordingSession() throws TimeoutException {
-        List<Track> tracks = providerUtils.getAllTracks();
+        List<Track> tracks = contentProviderUtils.getAllTracks();
         Assert.assertTrue(tracks.isEmpty());
         fullRecordingSession();
     }
 
     private void fullRecordingSession() throws TimeoutException {
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(TrackRecordingServiceTest.createStartIntent(context)));
+        TrackRecordingServiceInterface service = ((TrackRecordingServiceInterface) mServiceRule.bindService(TrackRecordingServiceTest.createStartIntent(context)));
         Assert.assertFalse(service.isRecording());
 
         // Start a track.
         long id = service.startNewTrack();
         Assert.assertTrue(id >= 0);
         Assert.assertTrue(service.isRecording());
-        Track track = providerUtils.getTrack(id);
+        Track track = contentProviderUtils.getTrack(id);
         Assert.assertNotNull(track);
         Assert.assertEquals(id, track.getId());
-        Assert.assertEquals(id, PreferencesUtils.getLong(context, R.string.recording_track_id_key));
+        Assert.assertEquals(id, PreferencesUtils.getRecordingTrackId(context));
         Assert.assertEquals(id, service.getRecordingTrackId());
 
         // Insert a few points, markers and statistics.
@@ -240,10 +217,8 @@ public class TrackRecordingServiceTestLooper {
             location.setBearing(3.0f);
             service.insertTrackPoint(location);
 
-            if (i % 10 == 0) {
-                service.insertWaypoint(WaypointCreationRequest.DEFAULT_STATISTICS);
-            } else if (i % 7 == 0) {
-                service.insertWaypoint(WaypointCreationRequest.DEFAULT_WAYPOINT);
+            if (i % 7 == 0) {
+                service.insertWaypoint(null, null, null, null);
             }
         }
 
@@ -251,7 +226,7 @@ public class TrackRecordingServiceTestLooper {
         service.endCurrentTrack();
         Assert.assertFalse(service.isRecording());
         Assert.assertEquals(-1L, service.getRecordingTrackId());
-        track = providerUtils.getTrack(id);
+        track = contentProviderUtils.getTrack(id);
         Assert.assertNotNull(track);
         Assert.assertEquals(id, track.getId());
         TripStatistics tripStatistics = track.getTripStatistics();

src/androidTest/java/de/dennisguse/opentracks/services/tasks/AnnouncementPeriodicTaskTest.java

@@ -1,557 +0,0 @@
-/*
- * Copyright 2010 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-package de.dennisguse.opentracks.services.tasks;
-
-import android.content.Context;
-import android.os.Looper;
-import android.speech.tts.TextToSpeech;
-import android.speech.tts.TextToSpeech.OnInitListener;
-import android.speech.tts.TextToSpeech.OnUtteranceCompletedListener;
-import android.telephony.PhoneStateListener;
-import android.telephony.TelephonyManager;
-
-import androidx.test.core.app.ApplicationProvider;
-
-import org.junit.After;
-import org.junit.AfterClass;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.ArgumentCaptor;
-import org.mockito.Mock;
-import org.mockito.junit.MockitoJUnitRunner;
-
-import java.util.HashMap;
-import java.util.Locale;
-import java.util.concurrent.atomic.AtomicBoolean;
-
-import de.dennisguse.opentracks.stats.TripStatistics;
-
-import static org.mockito.Mockito.any;
-import static org.mockito.Mockito.eq;
-import static org.mockito.Mockito.reset;
-import static org.mockito.Mockito.same;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-
-/**
- * Tests for {@link AnnouncementPeriodicTask}.
- *
- * WARNING: I'm not responsible if your eyes start bleeding while reading this code.
- * You have been warned.
- * It's still better than no test, though.
- *
- * @author Rodrigo Damazio
- */
-@RunWith(MockitoJUnitRunner.class)
-public class AnnouncementPeriodicTaskTest {
-
-    // Use something other than our hardcoded value
-    private static final Locale DEFAULT_LOCALE = Locale.KOREAN;
-    private static final String ANNOUNCEMENT = "I can haz cheeseburger?";
-    private Locale oldDefaultLocale;
-
-    private Context context = ApplicationProvider.getApplicationContext();
-
-    private AnnouncementPeriodicTask task;
-    @Mock
-    private AnnouncementPeriodicTask mockTask;
-    private ArgumentCaptor<OnInitListener> initListenerCapture = ArgumentCaptor.forClass(OnInitListener.class);
-    private ArgumentCaptor<PhoneStateListener> phoneListenerCapture = ArgumentCaptor.forClass(PhoneStateListener.class);
-    private TextToSpeechDelegate ttsDelegate;
-    @Mock
-    private TextToSpeechInterface tts;
-
-    @BeforeClass
-    public static void preSetUp() {
-        // Prepare looper for Android's message queue
-        if (Looper.myLooper() == null) Looper.prepare();
-    }
-
-    @AfterClass
-    public static void finalTearDown() {
-        if (Looper.myLooper() != null) Looper.myLooper().quit();
-    }
-
-    @Before
-    public void setUp() throws Exception {
-        oldDefaultLocale = Locale.getDefault();
-        Locale.setDefault(DEFAULT_LOCALE);
-
-        // Eww, the effort required just to mock TextToSpeech is insane
-        final AtomicBoolean listenerCalled = new AtomicBoolean();
-        OnInitListener blockingListener = new OnInitListener() {
-            @Override
-            public void onInit(int status) {
-                synchronized (this) {
-                    listenerCalled.set(true);
-                    notify();
-                }
-            }
-        };
-
-        ttsDelegate = new TextToSpeechDelegate(context, blockingListener);
-
-        // Wait for all async operations done in the constructor to finish.
-        synchronized (blockingListener) {
-            while (!listenerCalled.get()) {
-                // Releases the synchronized lock until we're woken up.
-                blockingListener.wait();
-            }
-        }
-
-        // Create a partial forwarding mock
-        task = new AnnouncementPeriodicTask(context) {
-            @Override
-            protected TextToSpeech newTextToSpeech(Context ctx, OnInitListener onInitListener) {
-                return mockTask.newTextToSpeech(ctx, onInitListener);
-            }
-
-            @Override
-            protected String getAnnouncement(TripStatistics stats) {
-                return mockTask.getAnnouncement(stats);
-            }
-
-            @Override
-            protected void listenToPhoneState(PhoneStateListener listener, int events) {
-                mockTask.listenToPhoneState(listener, events);
-            }
-        };
-    }
-
-    @After
-    public void tearDown() {
-        Locale.setDefault(oldDefaultLocale);
-    }
-
-    @Test
-    public void testStart() {
-        doStart();
-        OnInitListener ttsInitListener = initListenerCapture.getValue();
-        Assert.assertNotNull(ttsInitListener);
-
-        ttsInitListener.onInit(TextToSpeech.SUCCESS);
-        //TODO
-        //verify(mockTask, tts);
-    }
-
-    @Test
-    public void testStart_notReady() {
-        doStart();
-        OnInitListener ttsInitListener = initListenerCapture.getValue();
-        Assert.assertNotNull(ttsInitListener);
-
-        ttsInitListener.onInit(TextToSpeech.ERROR);
-        //TODO
-        //AndroidMock.verify(mockTask, tts);
-    }
-
-    @Test
-    public void testShutdown() {
-        // First, start
-        doStart();
-        verify(mockTask);
-        reset(mockTask);
-
-        // Then, shut down
-        PhoneStateListener phoneListener = phoneListenerCapture.getValue();
-        mockTask.listenToPhoneState(
-                same(phoneListener), eq(PhoneStateListener.LISTEN_NONE));
-        tts.shutdown();
-        task.shutdown();
-        //TODO
-        //AndroidMock.verify(mockTask, tts);
-    }
-
-    @Test
-    public void testRun() {
-        // when service data calls
-        TripStatistics stats = new TripStatistics();
-
-        // when announcement building call
-        when(mockTask.getAnnouncement(same(stats))).thenReturn(ANNOUNCEMENT);
-
-        // Put task in "ready" state
-        startTask(TextToSpeech.SUCCESS);
-
-        when(tts.isLanguageAvailable(DEFAULT_LOCALE)).thenReturn(TextToSpeech.LANG_AVAILABLE);
-        when(tts.setLanguage(DEFAULT_LOCALE)).thenReturn(TextToSpeech.LANG_AVAILABLE);
-        when(tts.setSpeechRate(AnnouncementPeriodicTask.TTS_SPEECH_RATE)).thenReturn(TextToSpeech.SUCCESS);
-        when(tts.setOnUtteranceCompletedListener((OnUtteranceCompletedListener) any())).thenReturn(0);
-
-        // Run the announcement
-        task.announce(stats);
-        //TODO
-        //AndroidMock.verify(mockTask, tts);
-    }
-
-    @Test
-    public void testRun_notReady() {
-        // Put task in "not ready" state
-        startTask(TextToSpeech.ERROR);
-
-        // Run the announcement
-        task.run(null);
-        //TODO
-        //verify(mockTask, tts);
-    }
-
-    @Test
-    public void testRun_duringCall() {
-        startTask(TextToSpeech.SUCCESS);
-
-        when(tts.isSpeaking()).thenReturn(false);
-
-        // Run the announcement
-        PhoneStateListener phoneListener = phoneListenerCapture.getValue();
-        phoneListener.onCallStateChanged(TelephonyManager.CALL_STATE_OFFHOOK, null);
-        task.run(null);
-        //TODO
-        //verify(mockTask, tts);
-    }
-
-    @Test
-    public void testRun_ringWhileSpeaking() {
-        startTask(TextToSpeech.SUCCESS);
-
-        when(tts.isSpeaking()).thenReturn(true);
-        when(tts.stop()).thenReturn(TextToSpeech.SUCCESS);
-
-        // Update the state to ringing - this should stop the current announcement.
-        PhoneStateListener phoneListener = phoneListenerCapture.getValue();
-        phoneListener.onCallStateChanged(TelephonyManager.CALL_STATE_RINGING, null);
-
-        // Run the announcement - this should do nothing.
-        task.run(null);
-        //TODO
-        //AndroidMock.verify(mockTask, tts);
-    }
-
-    @Test
-    public void testRun_whileRinging() {
-        startTask(TextToSpeech.SUCCESS);
-
-        when(tts.isSpeaking()).thenReturn(false);
-
-        // Run the announcement
-        PhoneStateListener phoneListener = phoneListenerCapture.getValue();
-        phoneListener.onCallStateChanged(TelephonyManager.CALL_STATE_RINGING, null);
-        task.run(null);
-        //TODO
-        //AndroidMock.verify(mockTask, tts);
-    }
-
-    @Test
-    public void testRun_noService() {
-        startTask(TextToSpeech.SUCCESS);
-
-        // Run the announcement
-        task.run(null);
-        //TODO
-        //AndroidMock.verify(mockTask, tts);
-    }
-
-    @Test
-    public void testRun_noStats() {
-        // when service data calls
-
-        startTask(TextToSpeech.SUCCESS);
-
-        // Run the announcement
-        task.run(null);
-        //TODO
-        //AndroidMock.verify(mockTask, tts);
-    }
-
-    /**
-     * Tests {@link AnnouncementPeriodicTask#getAnnounceTime(long)} with time zero.
-     */
-    @Test
-    public void testGetAnnounceTime_time_zero() {
-        long time = 0; // 0 seconds
-        Assert.assertEquals("0 minutes 0 seconds", task.getAnnounceTime(time));
-    }
-
-    /**
-     * Tests {@link AnnouncementPeriodicTask#getAnnounceTime(long)} with time one.
-     */
-    @Test
-    public void testGetAnnounceTime_time_one() {
-        long time = 1000; // 1 second
-        Assert.assertEquals("0 minutes 1 second", task.getAnnounceTime(time));
-    }
-
-    /**
-     * Tests {@link AnnouncementPeriodicTask#getAnnounceTime(long)} with singular
-     * numbers with the hour unit.
-     */
-    @Test
-    public void testGetAnnounceTime_singular_has_hour() {
-        long time = (60 * 60 * 1000) + (60 * 1000) + (1000); // 1 hour 1 minute 1 second
-        Assert.assertEquals("1 hour 1 minute 1 second", task.getAnnounceTime(time));
-    }
-
-    /**
-     * Tests {@link AnnouncementPeriodicTask#getAnnounceTime(long)} with plural numbers
-     * with the hour unit.
-     */
-    @Test
-    public void testGetAnnounceTime_plural_has_hour() {
-        long time = (2 * 60 * 60 * 1000) + (2 * 60 * 1000) + (2 * 1000); // 2 hours 2 minutes 2 seconds
-        Assert.assertEquals("2 hours 2 minutes 2 seconds", task.getAnnounceTime(time));
-    }
-
-    /**
-     * Tests {@link AnnouncementPeriodicTask#getAnnounceTime(long)} with singular
-     * numbers without the hour unit.
-     */
-    @Test
-    public void testGetAnnounceTime_singular_no_hour() {
-        long time = (1 * 60 * 1000) + (1 * 1000); // 1 minute 1 second
-        Assert.assertEquals("1 minute 1 second", task.getAnnounceTime(time));
-    }
-
-    /**
-     * Tests {@link AnnouncementPeriodicTask#getAnnounceTime(long)} with plural numbers
-     * without the hour unit.
-     */
-    @Test
-    public void testGetAnnounceTime_plural_no_hour() {
-        long time = (2 * 60 * 1000) + (2 * 1000); // 2 minutes 2 seconds
-        Assert.assertEquals("2 minutes 2 seconds", task.getAnnounceTime(time));
-    }
-
-    private void startTask(int state) {
-        reset(tts);
-        doStart();
-        OnInitListener ttsInitListener = initListenerCapture.getValue();
-        ttsInitListener.onInit(state);
-        //TODO
-        reset(tts);
-        //AndroidMock.resetToDefault(tts);
-    }
-
-    private void doStart() {
-        mockTask.listenToPhoneState(phoneListenerCapture.capture(), eq(PhoneStateListener.LISTEN_CALL_STATE));
-        when(mockTask.newTextToSpeech(same(context), initListenerCapture.capture())).thenReturn(ttsDelegate);
-
-        task.start();
-    }
-
-    /**
-     * Mockable interface that we delegate TTS calls to.
-     */
-    interface TextToSpeechInterface {
-        int addEarcon(String earcon, String packagename, int resourceId);
-
-        int addEarcon(String earcon, String filename);
-
-        int addSpeech(String text, String packagename, int resourceId);
-
-        int addSpeech(String text, String filename);
-
-        boolean areDefaultsEnforced();
-
-        String getDefaultEngine();
-
-        Locale getLanguage();
-
-        int isLanguageAvailable(Locale loc);
-
-        boolean isSpeaking();
-
-        int playEarcon(String earcon, int queueMode,
-                       HashMap<String, String> params);
-
-        int playSilence(long durationInMs, int queueMode, HashMap<String, String> params);
-
-        int setLanguage(Locale loc);
-
-        int setOnUtteranceCompletedListener(OnUtteranceCompletedListener listener);
-
-        int setPitch(float pitch);
-
-        int setSpeechRate(float speechRate);
-
-        void shutdown();
-
-        int speak(String text, int queueMode, HashMap<String, String> params);
-
-        int stop();
-
-        int synthesizeToFile(String text, HashMap<String, String> params, String filename);
-    }
-
-    /**
-     * Subclass of {@link TextToSpeech} which delegates calls to the interface
-     * above.
-     * The logic here is stupid and the author is ashamed of having to write it
-     * like this, but basically the issue is that TextToSpeech cannot be mocked
-     * without running its constructor, its constructor runs async operations
-     * which call other methods (and then if the methods are part of a mock we'd
-     * have to set a behavior, but we can't 'cause the object hasn't been fully
-     * built yet).
-     * The logic is that calls made during the constructor (when tts is not yet
-     * set) will go up to the original class, but after tts is set we'll forward
-     * them all to the mock.
-     */
-    private class TextToSpeechDelegate extends TextToSpeech implements TextToSpeechInterface {
-        public TextToSpeechDelegate(Context context, OnInitListener listener) {
-            super(context, listener);
-        }
-
-        @Override
-        public int addEarcon(String earcon, String packagename, int resourceId) {
-            if (tts == null) {
-                return super.addEarcon(earcon, packagename, resourceId);
-            }
-            return tts.addEarcon(earcon, packagename, resourceId);
-        }
-
-        @Override
-        public int addEarcon(String earcon, String filename) {
-            if (tts == null) {
-                return super.addEarcon(earcon, filename);
-            }
-            return tts.addEarcon(earcon, filename);
-        }
-
-        @Override
-        public int addSpeech(String text, String packagename, int resourceId) {
-            if (tts == null) {
-                return super.addSpeech(text, packagename, resourceId);
-            }
-            return tts.addSpeech(text, packagename, resourceId);
-        }
-
-        @Override
-        public int addSpeech(String text, String filename) {
-            if (tts == null) {
-                return super.addSpeech(text, filename);
-            }
-            return tts.addSpeech(text, filename);
-        }
-
-        @Override
-        public Locale getLanguage() {
-            if (tts == null) {
-                return super.getLanguage();
-            }
-            return tts.getLanguage();
-        }
-
-        @Override
-        public int isLanguageAvailable(Locale loc) {
-            if (tts == null) {
-                return super.isLanguageAvailable(loc);
-            }
-            return tts.isLanguageAvailable(loc);
-        }
-
-        @Override
-        public boolean isSpeaking() {
-            if (tts == null) {
-                return super.isSpeaking();
-            }
-            return tts.isSpeaking();
-        }
-
-        @Override
-        public int playEarcon(String earcon, int queueMode, HashMap<String, String> params) {
-            if (tts == null) {
-                return super.playEarcon(earcon, queueMode, params);
-            }
-            return tts.playEarcon(earcon, queueMode, params);
-        }
-
-        @Override
-        public int playSilence(long durationInMs, int queueMode, HashMap<String, String> params) {
-            if (tts == null) {
-                return super.playSilence(durationInMs, queueMode, params);
-            }
-            return tts.playSilence(durationInMs, queueMode, params);
-        }
-
-        @Override
-        public int setLanguage(Locale loc) {
-            if (tts == null) {
-                return super.setLanguage(loc);
-            }
-            return tts.setLanguage(loc);
-        }
-
-        @Override
-        public int setOnUtteranceCompletedListener(OnUtteranceCompletedListener listener) {
-            if (tts == null) {
-                return super.setOnUtteranceCompletedListener(listener);
-            }
-            return tts.setOnUtteranceCompletedListener(listener);
-        }
-
-        @Override
-        public int setPitch(float pitch) {
-            if (tts == null) {
-                return super.setPitch(pitch);
-            }
-            return tts.setPitch(pitch);
-        }
-
-        @Override
-        public int setSpeechRate(float speechRate) {
-            if (tts == null) {
-                return super.setSpeechRate(speechRate);
-            }
-            return tts.setSpeechRate(speechRate);
-        }
-
-        @Override
-        public void shutdown() {
-            if (tts == null) {
-                super.shutdown();
-                return;
-            }
-            tts.shutdown();
-        }
-
-        @Override
-        public int speak(
-                String text, int queueMode, HashMap<String, String> params) {
-            if (tts == null) {
-                return super.speak(text, queueMode, params);
-            }
-            return tts.speak(text, queueMode, params);
-        }
-
-        @Override
-        public int stop() {
-            if (tts == null) {
-                return super.stop();
-            }
-            return tts.stop();
-        }
-
-        @Override
-        public int synthesizeToFile(String text, HashMap<String, String> params, String filename) {
-            if (tts == null) {
-                return super.synthesizeToFile(text, params, filename);
-            }
-            return tts.synthesizeToFile(text, params, filename);
-        }
-    }
-}

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

@@ -15,7 +15,11 @@
  */
 package de.dennisguse.opentracks.stats;
 
-import junit.framework.TestCase;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
 
 /**
  * Tests for {@link TripStatistics}.
@@ -23,26 +27,17 @@ import junit.framework.TestCase;
  *
  * @author Rodrigo Damazio
  */
-public class TripStatisticsTest extends TestCase {
+@RunWith(JUnit4.class)
+public class TripStatisticsTest {
 
     private TripStatistics statistics;
 
-    @Override
-    protected void setUp() throws Exception {
-        super.setUp();
-
+    @Before
+    public void setUp() {
         statistics = new TripStatistics();
     }
 
-    public void testSetBounds() {
-        // This is not a trivial setter, conversion happens in it
-        statistics.setBounds(12345, -34567, 56789, -98765);
-        assertEquals(12345, statistics.getLeft());
-        assertEquals(-34567, statistics.getTop());
-        assertEquals(56789, statistics.getRight());
-        assertEquals(-98765, statistics.getBottom());
-    }
-
+    @Test
     public void testMerge() {
         TripStatistics statistics2 = new TripStatistics();
         statistics.setStartTime(1000L);  // Resulting start time
@@ -68,38 +63,32 @@ public class TripStatisticsTest extends TestCase {
         statistics2.setMaxGrade(35.0);  // Resulting max grade
         statistics2.setMinGrade(0.0);
 
-        // Resulting bounds: -10000, 35000, 30000, -40000
-        statistics.setBounds(-10000, 20000, 30000, -40000);
-        statistics2.setBounds(-5000, 35000, 0, 20000);
-
         statistics.merge(statistics2);
 
-        assertEquals(1000L, statistics.getStartTime());
-        assertEquals(4000L, statistics.getStopTime());
-        assertEquals(2500L, statistics.getTotalTime());
-        assertEquals(1300L, statistics.getMovingTime());
-        assertEquals(1100.0, statistics.getTotalDistance());
-        assertEquals(900.0, statistics.getTotalElevationGain());
-        assertEquals(statistics.getTotalDistance() / (statistics.getMovingTime() / 1000.0), statistics.getMaxSpeed());
-        assertEquals(-10000, statistics.getLeft());
-        assertEquals(30000, statistics.getRight());
-        assertEquals(35000, statistics.getTop());
-        assertEquals(-40000, statistics.getBottom());
-        assertEquals(1200.0, statistics.getMinElevation());
-        assertEquals(3575.0, statistics.getMaxElevation());
-        assertEquals(-25.0, statistics.getMinGrade());
-        assertEquals(35.0, statistics.getMaxGrade());
+        Assert.assertEquals(1000L, statistics.getStartTime());
+        Assert.assertEquals(4000L, statistics.getStopTime());
+        Assert.assertEquals(2500L, statistics.getTotalTime());
+        Assert.assertEquals(1300L, statistics.getMovingTime());
+        Assert.assertEquals(1100.0, statistics.getTotalDistance(), 0.001);
+        Assert.assertEquals(900.0, statistics.getTotalElevationGain(), 0.001);
+        Assert.assertEquals(statistics.getTotalDistance() / (statistics.getMovingTime() / 1000.0), statistics.getMaxSpeed(), 0.001);
+        Assert.assertEquals(1200.0, statistics.getMinElevation(), 0.001);
+        Assert.assertEquals(3575.0, statistics.getMaxElevation(), 0.001);
+        Assert.assertEquals(-25.0, statistics.getMinGrade(), 0.001);
+        Assert.assertEquals(35.0, statistics.getMaxGrade(), 0.001);
     }
 
+    @Test
     public void testGetAverageSpeed() {
         statistics.setTotalDistance(1000.0);
         statistics.setTotalTime(50000);  // in milliseconds
-        assertEquals(20.0, statistics.getAverageSpeed());
+        Assert.assertEquals(20.0, statistics.getAverageSpeed(), 0.001);
     }
 
+    @Test
     public void testGetAverageMovingSpeed() {
         statistics.setTotalDistance(1000.0);
         statistics.setMovingTime(20000);  // in milliseconds
-        assertEquals(50.0, statistics.getAverageMovingSpeed());
+        Assert.assertEquals(50.0, statistics.getAverageMovingSpeed(), 0.001);
     }
 }

src/androidTest/java/de/dennisguse/opentracks/util/AnnouncementUtilsTest.java

@@ -0,0 +1,34 @@
+package de.dennisguse.opentracks.util;
+
+import android.content.Context;
+
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import de.dennisguse.opentracks.stats.TripStatistics;
+
+@RunWith(AndroidJUnit4.class)
+public class AnnouncementUtilsTest {
+
+    private Context context = ApplicationProvider.getApplicationContext();
+
+    @Test
+    public void getAnnouncement() {
+        TripStatistics stats = new TripStatistics();
+        stats.setTotalDistance(20000);
+        stats.setTotalTime(600000);
+        stats.setMovingTime(300000);
+        stats.setMaxSpeed(100);
+        stats.setTotalElevationGain(6000);
+
+        // when
+        String announcement = AnnouncementUtils.getAnnouncement(context, stats);
+
+        // then
+        Assert.assertEquals("OpenTracks total distance 20.00 kilometers in 5 minutes 0 seconds at 240.0 kilometers per hour", announcement);
+    }
+}

src/androidTest/java/de/dennisguse/opentracks/util/FileUtilsTest.java

@@ -15,9 +15,10 @@
  */
 package de.dennisguse.opentracks.util;
 
-import android.os.Environment;
-
-import junit.framework.TestCase;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
 
 import java.io.File;
 
@@ -26,78 +27,83 @@ import java.io.File;
  *
  * @author Rodrigo Damazio
  */
-public class FileUtilsTest extends TestCase {
-
-    /**
-     * Tests {@link FileUtils#getPath(String...)}.
-     */
-    public void testBuildExternalDirectoryPath() {
-        String expectedName = Environment.getExternalStorageDirectory() + File.separator + FileUtils.SDCARD_TOP_DIR + File.separator + "a" + File.separator + "b" + File.separator + "c";
-        String dirName = FileUtils.getPath("a", "b", "c");
-        assertEquals(expectedName, dirName);
-    }
+@RunWith(JUnit4.class)
+public class FileUtilsTest {
 
     /**
      * Tests {@link FileUtils#buildUniqueFileName(File, String, String)} when the file is new.
      */
+    @Test
     public void testBuildUniqueFileName_new() {
         String filename = FileUtils.buildUniqueFileName(new File("/dir"), "Filename", "ext");
-        assertEquals("Filename.ext", filename);
+        Assert.assertEquals("Filename.ext", filename);
     }
 
     /**
      * Tests {@link FileUtils#buildUniqueFileName(File, String, String)} when the file exists already.
      */
+    @Test
     public void testBuildUniqueFileName_exist() {
         // Expect "/default.prop" to exist on the phone/emulator
         String filename = FileUtils.buildUniqueFileName(new File("/"), "default", "prop");
-        assertEquals("default(1).prop", filename);
+        Assert.assertEquals("default(1).prop", filename);
     }
 
     /**
      * Tests {@link FileUtils#sanitizeFileName(String)} with special characters.
      * Verifies that they are sanitized.
      */
+    @Test
     public void testSanitizeFileName() {
         String name = "Swim\10ming-^across:/the/ pacific (ocean).";
-        String expected = "Swim_ming-^across_the_ pacific (ocean)_";
-        assertEquals(expected, FileUtils.sanitizeFileName(name));
+        String expected = "Swim_ming-^across_the_ pacific (ocean).";
+        Assert.assertEquals(expected, FileUtils.sanitizeFileName(name));
+    }
+
+    @Test
+    public void testSanitizeFileNameWithSuffix() {
+        String name = "FileName.jpeg";
+        Assert.assertEquals(name, FileUtils.sanitizeFileName(name));
     }
 
     /**
      * Tests {@link FileUtils#sanitizeFileName(String)} with i18n characters (in Chinese and Russian).
      * Verifies that they are allowed.
      */
+    @Test
     public void testSanitizeFileName_i18n() {
         String name = "您好-привет";
         String expected = "您好-привет";
-        assertEquals(expected, FileUtils.sanitizeFileName(name));
+        Assert.assertEquals(expected, FileUtils.sanitizeFileName(name));
     }
 
     /**
      * Tests {@link FileUtils#sanitizeFileName(String)} with special FAT32 characters.
      * Verifies that they are allowed.
      */
+    @Test
     public void testSanitizeFileName_special_characters() {
         String name = "$%'-_@~`!(){}^#&+,;=[] ";
         String expected = "$%'-_@~`!(){}^#&+,;=[] ";
-        assertEquals(expected, FileUtils.sanitizeFileName(name));
+        Assert.assertEquals(expected, FileUtils.sanitizeFileName(name));
     }
 
     /**
      * Tests {@link FileUtils#sanitizeFileName(String)} with multiple escaped characters in a row.
      * Verifies that they are collapsed into one underscore.
      */
+    @Test
     public void testSanitizeFileName_collapse() {
         String name = "hello//there";
         String expected = "hello_there";
-        assertEquals(expected, FileUtils.sanitizeFileName(name));
+        Assert.assertEquals(expected, FileUtils.sanitizeFileName(name));
     }
 
     /**
      * Tests {@link FileUtils#truncateFileName(File, String, String)}.
      * Verifies the a long file name is truncated.
      */
+    @Test
     public void testTruncateFileName() {
         File directory = new File("/dir1/dir2/");
         String suffix = ".gpx";
@@ -109,8 +115,8 @@ public class FileUtilsTest extends TestCase {
         String truncated = FileUtils.truncateFileName(directory, nameString, suffix);
 
         for (int i = 0; i < truncated.length(); i++) {
-            assertEquals('a', truncated.charAt(i));
+            Assert.assertEquals('a', truncated.charAt(i));
         }
-        assertEquals(FileUtils.MAX_FAT32_PATH_LENGTH, new File(directory, truncated + suffix).getPath().length());
+        Assert.assertEquals(FileUtils.MAX_FAT32_PATH_LENGTH, new File(directory, truncated + suffix).getPath().length());
     }
 }

src/androidTest/java/de/dennisguse/opentracks/util/StringUtilsTest.java

@@ -115,27 +115,16 @@ public class StringUtilsTest {
     }
 
     /**
-     * Tests {@link StringUtils#getTime(String)}.
-     */
-    @Test
-    public void testGetTime() {
-        assertGetTime("2010-05-04T03:02:01", 2010, 5, 4, 3, 2, 1, 0);
-        assertGetTime("2010-05-04T03:02:01Z", 2010, 5, 4, 3, 2, 1, 0);
-    }
-
-    /**
-     * Tests {@link StringUtils#getTime(String)} with fractional seconds.
+     * Tests {@link StringUtils#parseTime(String)} with fractional seconds.
      */
     @Test
     public void testGetTime_fractional() {
-        assertGetTime("2010-05-04T03:02:01.3", 2010, 5, 4, 3, 2, 1, 300);
-        assertGetTime("2010-05-04T03:02:01.35", 2010, 5, 4, 3, 2, 1, 350);
         assertGetTime("2010-05-04T03:02:01.352Z", 2010, 5, 4, 3, 2, 1, 352);
-        assertGetTime("2010-05-04T03:02:01.3525Z", 2010, 5, 4, 3, 2, 1, 352);
+        assertGetTime("2010-05-04T03:02:01.3529Z", 2010, 5, 4, 3, 2, 1, 352);
     }
 
     /**
-     * Tests {@link StringUtils#getTime(String)} with time zone.
+     * Tests {@link StringUtils#parseTime(String)} with time zone.
      */
     @Test
     public void testGetTime_timezone() {
@@ -149,8 +138,7 @@ public class StringUtilsTest {
     }
 
     /**
-     * Tests {@link StringUtils#getTime(String)} with fractional seconds and time
-     * zone.
+     * Tests {@link StringUtils#parseTime(String)} with fractional seconds and time zone.
      */
     @Test
     public void testGetTime_fractionalAndTimezone() {
@@ -161,7 +149,7 @@ public class StringUtilsTest {
     }
 
     /**
-     * Asserts the {@link StringUtils#getTime(String)} returns the expected values.
+     * Asserts the {@link StringUtils#parseTime(String)} returns the expected values.
      *
      * @param xmlDateTime the xml date time string
      * @param year        the expected year
@@ -176,14 +164,17 @@ public class StringUtilsTest {
         GregorianCalendar calendar = new GregorianCalendar(TimeZone.getTimeZone("UTC"));
         calendar.set(year, month - 1, day, hour, minute, second);
         calendar.set(GregorianCalendar.MILLISECOND, millisecond);
-        Assert.assertEquals(calendar.getTimeInMillis(), StringUtils.getTime(xmlDateTime));
+
+        // This comparision tends to be flaky (difference of 1ms)
+        // Assert.assertEquals(calendar.getTimeInMillis(), StringUtils.parseTime(xmlDateTime));
+        Assert.assertTrue(calendar.getTimeInMillis() + " vs. " + StringUtils.parseTime(xmlDateTime), Math.abs(calendar.getTimeInMillis() - StringUtils.parseTime(xmlDateTime)) <= 1);
     }
 
     /**
      * Tests {@link StringUtils#getTimeParts(long)} with a positive number.
      */
     @Test
-    public void testGetTimeParts_postive() {
+    public void testGetTimeParts_positive() {
         int[] parts = StringUtils.getTimeParts(61000);
         Assert.assertEquals(1, parts[0]);
         Assert.assertEquals(1, parts[1]);
@@ -200,4 +191,24 @@ public class StringUtilsTest {
         Assert.assertEquals(-1, parts[1]);
         Assert.assertEquals(0, parts[2]);
     }
+
+    @Test
+    public void testFormatDecimal() {
+        Assert.assertEquals("0", StringUtils.formatDecimal(0.0, 0));
+        Assert.assertEquals("0", StringUtils.formatDecimal(0.1, 0));
+        Assert.assertEquals("1", StringUtils.formatDecimal(1.1, 0));
+        Assert.assertEquals("10", StringUtils.formatDecimal(10, 0));
+        Assert.assertEquals("10", StringUtils.formatDecimal(10.1, 0));
+        Assert.assertEquals("0", StringUtils.formatDecimal(-0.1, 0));
+
+        Assert.assertEquals("0", StringUtils.formatDecimal(0.0, 2));
+        Assert.assertEquals("0.1", StringUtils.formatDecimal(0.1, 2));
+        Assert.assertEquals("1.1", StringUtils.formatDecimal(1.1, 2));
+        Assert.assertEquals("10", StringUtils.formatDecimal(10, 2));
+        Assert.assertEquals("10.1", StringUtils.formatDecimal(10.1, 2));
+        Assert.assertEquals("10.11", StringUtils.formatDecimal(10.111, 2));
+        Assert.assertEquals("-0.1", StringUtils.formatDecimal(-0.1, 2));
+
+        Assert.assertEquals("1", StringUtils.formatDecimal(0.99, 1));
+    }
 }

src/main/AndroidManifest.xml

@@ -16,25 +16,28 @@ limitations under the License.
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="de.dennisguse.opentracks"
     android:installLocation="auto"
-    android:versionCode="3054"
-    android:versionName="v3.2.0"> <!-- For FDroid. -->
+    android:versionCode="3305"
+    android:versionName="v3.5.0"> <!-- For FDroid. -->
     <!-- Permission to initialize services -->
     <application
         android:name=".Startup"
         android:allowBackup="false"
+        android:hasFragileUserData="true"
         android:hardwareAccelerated="true"
-        android:icon="@drawable/ic_logo_color_24dp"
-        android:label="@string/app_name"
+        android:icon="${applicationLogo}"
+        android:label="${applicationName}"
         android:theme="@style/ThemeCustom">
 
         <!-- Activities -->
         <activity android:name=".AboutActivity" />
 
         <activity
-            android:name=".AggregatedStatsActivity"
-            android:label="@string/menu_aggregated_statistics" />
+            android:name=".TrackDeleteActivity"
+            android:theme="@style/ThemeCustomTransparent" />
 
-        <activity android:name=".DeleteActivity" />
+        <activity
+            android:name=".HelpActivity"
+            android:label="@string/menu_help" />
 
         <activity
             android:name=".io.file.importer.ImportActivity"
@@ -54,10 +57,10 @@ limitations under the License.
             </intent-filter>
         </activity>
 
-        <activity android:name=".MarkerEditActivity" />
-
         <activity android:name=".MarkerDetailActivity" />
 
+        <activity android:name=".MarkerEditActivity" />
+
         <activity
             android:name=".MarkerListActivity"
             android:label="@string/menu_markers">
@@ -97,15 +100,10 @@ limitations under the License.
             android:name=".io.file.exporter.ExportActivity"
             android:theme="@style/ThemeCustomTransparent" />
 
-        <activity android:name=".settings.RecordingSettingsActivity" />
-
         <activity android:name=".settings.SettingsActivity" />
 
-        <activity android:name=".settings.StatsSettingsActivity" />
-
-        <!-- Services -->
         <provider
-            android:name=".content.ShareContentProvider"
+            android:name=".content.provider.ShareContentProvider"
             android:authorities="${applicationId}.content"
             android:exported="false"
             android:grantUriPermissions="true" />
@@ -120,19 +118,11 @@ limitations under the License.
                 android:resource="@xml/file_paths" />
         </provider>
 
-        <!-- Receivers -->
-        <receiver android:name=".BootReceiver">
-            <intent-filter>
-                <action android:name="android.intent.action.BOOT_COMPLETED" />
-            </intent-filter>
-        </receiver>
-
-        <!-- Providers -->
-
         <service
             android:name=".services.TrackRecordingService"
             android:enabled="true"
             android:exported="false"
+            android:foregroundServiceType="location|connectedDevice"
             android:icon="@drawable/ic_logo_color_24dp"
             android:label="@string/recording_service" />
     </application>
@@ -147,44 +137,21 @@ limitations under the License.
         android:name="android.hardware.location.gps"
         android:required="true" />
     <uses-feature
-        android:name="android.hardware.bluetooth"
+        android:name="android.hardware.android.hardware.bluetooth_le"
         android:required="false" />
-    <!-- Permissions to access sensors -->
     <uses-feature
         android:name="android.hardware.camera"
         android:required="false" />
-    <uses-feature
-        android:name="android.hardware.faketouch"
-        android:required="false" />
-    <!-- Permission to read phone state so voice announcement will not interrupt ongoing calls -->
     <uses-feature
         android:name="android.hardware.sensor.compass"
         android:required="false" />
-    <!-- Permission to read/write external storage -->
-    <uses-feature
-        android:name="android.hardware.telephony"
-        android:required="false" />
-    <uses-feature
-        android:name="android.hardware.telephony.gsm"
-        android:required="false" />
-    <!-- Required features -->
     <uses-feature
         android:name="android.hardware.touchscreen"
         android:required="false" />
-    <!-- Optional features -->
-    <uses-feature
-        android:name="android.hardware.touchscreen.multitouch"
-        android:required="false" />
 
-    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.BLUETOOTH" />
     <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
-    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
-
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 </manifest>

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

@@ -17,23 +17,28 @@
 package de.dennisguse.opentracks;
 
 import android.os.Bundle;
-import android.speech.tts.TextToSpeech;
 
-import androidx.fragment.app.FragmentActivity;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import de.dennisguse.opentracks.util.TTSUtils;
 
 /**
  * @author Jimmy Shih
  */
-public abstract class AbstractActivity extends FragmentActivity {
+public abstract class AbstractActivity extends AppCompatActivity {
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
         // Set volume control stream for text to speech
-        setVolumeControlStream(TextToSpeech.Engine.DEFAULT_STREAM);
+        setVolumeControlStream(TTSUtils.getTTSStream());
 
         setContentView(getLayoutResId());
+
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
     }
 
     /**

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

@@ -16,24 +16,7 @@
 
 package de.dennisguse.opentracks;
 
-import android.app.Activity;
-import android.app.SearchManager;
-import android.content.ComponentName;
-import android.content.Context;
 import android.content.Intent;
-import android.util.Log;
-import android.util.SparseBooleanArray;
-import android.view.ActionMode;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.View;
-import android.widget.AbsListView;
-import android.widget.ListView;
-import android.widget.SearchView;
-
-import androidx.annotation.NonNull;
-
-import java.util.ArrayList;
 
 import de.dennisguse.opentracks.fragments.ConfirmDeleteDialogFragment;
 import de.dennisguse.opentracks.fragments.ConfirmDeleteDialogFragment.ConfirmDeleteCaller;
@@ -58,115 +41,6 @@ public abstract class AbstractListActivity extends AbstractActivity implements C
     protected static final int GPS_REQUEST_CODE = 6;
     private static final int DELETE_REQUEST_CODE = 3;
 
-    public static void configureListViewContextualMenu(final ListView listView, final ContextualActionModeCallback contextualActionModeCallback) {
-        listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL);
-        listView.setMultiChoiceModeListener(new AbsListView.MultiChoiceModeListener() {
-
-            @Override
-            public boolean onCreateActionMode(ActionMode mode, Menu menu) {
-                mode.getMenuInflater().inflate(R.menu.list_context_menu, menu);
-                return true;
-            }
-
-            @Override
-            public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
-                contextualActionModeCallback.onPrepare(menu, getCheckedPositions(listView), listView.getCheckedItemIds(), true);
-                return true;
-            }
-
-            @Override
-            public void onDestroyActionMode(ActionMode mode) {
-                // Do nothing
-            }
-
-            @Override
-            public void onItemCheckedStateChanged(ActionMode mode, int position, long id, boolean checked) {
-                mode.invalidate();
-            }
-
-            @Override
-            public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
-                if (contextualActionModeCallback.onClick(item.getItemId(), getCheckedPositions(listView), listView.getCheckedItemIds())) {
-                    mode.finish();
-                }
-                return true;
-            }
-
-            /**
-             * Gets the checked positions in a list view.
-             *
-             * @param list the list view
-             */
-            private int[] getCheckedPositions(ListView list) {
-                SparseBooleanArray positions = list.getCheckedItemPositions();
-                ArrayList<Integer> arrayList = new ArrayList<>();
-                for (int i = 0; i < positions.size(); i++) {
-                    int key = positions.keyAt(i);
-                    if (positions.valueAt(i)) {
-                        arrayList.add(key);
-                    }
-                }
-                int[] result = new int[arrayList.size()];
-                for (int i = 0; i < arrayList.size(); i++) {
-                    result[i] = arrayList.get(i);
-                }
-                return result;
-            }
-        });
-    }
-
-    public static void configureSearchWidget(Activity activity, final MenuItem menuItem, final TrackController trackController) {
-        final SearchView searchView = (SearchView) menuItem.getActionView();
-        SearchManager searchManager = (SearchManager) activity.getSystemService(Context.SEARCH_SERVICE);
-        if (searchManager != null) {
-            //NOTE: for some reason activity.getComponentName() did not trigger the SearchListActivity
-            searchView.setSearchableInfo(searchManager.getSearchableInfo(new ComponentName(activity, SearchListActivity.class)));
-        } else {
-            Log.w(TAG, "Could not retrieve SearchManager.");
-        }
-        searchView.setQueryRefinementEnabled(true);
-        searchView.setSubmitButtonEnabled(true);
-        searchView.setOnQueryTextFocusChangeListener(new View.OnFocusChangeListener() {
-
-            @Override
-            public void onFocusChange(View v, boolean hasFocus) {
-                // Hide and show trackController when searchable widget has focus/no focus
-                if (trackController != null) {
-                    if (hasFocus) {
-                        trackController.hide();
-                    } else {
-                        trackController.show();
-                    }
-                }
-            }
-        });
-
-        searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
-            @Override
-            public boolean onQueryTextSubmit(String query) {
-                menuItem.collapseActionView();
-                return false;
-            }
-
-            @Override
-            public boolean onQueryTextChange(String newText) {
-                return false;
-            }
-        });
-        searchView.setOnSuggestionListener(new SearchView.OnSuggestionListener() {
-            @Override
-            public boolean onSuggestionSelect(int position) {
-                return false;
-            }
-
-            @Override
-            public boolean onSuggestionClick(int position) {
-                menuItem.collapseActionView();
-                return false;
-            }
-        });
-    }
-
     @Override
     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
         if (requestCode == DELETE_REQUEST_CODE) {
@@ -182,8 +56,7 @@ public abstract class AbstractListActivity extends AbstractActivity implements C
      * @param trackIds the track ids
      */
     protected void deleteTracks(long[] trackIds) {
-        ConfirmDeleteDialogFragment.newInstance(trackIds)
-                .show(getSupportFragmentManager(), ConfirmDeleteDialogFragment.CONFIRM_DELETE_DIALOG_TAG);
+        ConfirmDeleteDialogFragment.showDialog(getSupportFragmentManager(), trackIds);
     }
 
     @Override
@@ -192,7 +65,7 @@ public abstract class AbstractListActivity extends AbstractActivity implements C
         if (trackIds.length == 1 && trackIds[0] == -1L) {
             stopRecording = true;
         } else {
-            long recordingTrackId = PreferencesUtils.getLong(this, R.string.recording_track_id_key);
+            long recordingTrackId = PreferencesUtils.getRecordingTrackId(this);
             for (long trackId : trackIds) {
                 if (trackId == recordingTrackId) {
                     stopRecording = true;
@@ -203,20 +76,19 @@ public abstract class AbstractListActivity extends AbstractActivity implements C
         if (stopRecording) {
             getTrackRecordingServiceConnection().stopRecording(this, false);
         }
-        Intent intent = IntentUtils.newIntent(this, DeleteActivity.class);
-        intent.putExtra(DeleteActivity.EXTRA_TRACK_IDS, trackIds);
+        Intent intent = IntentUtils.newIntent(this, TrackDeleteActivity.class);
+        intent.putExtra(TrackDeleteActivity.EXTRA_TRACK_IDS, trackIds);
         startActivityForResult(intent, DELETE_REQUEST_CODE);
     }
 
     /**
-     * Gets the track recording service connection. For stopping the current
-     * recording if need to delete the current recording track.
+     * Gets the track recording service connection.
+     * For stopping the current recording if need to delete the current recording track.
      */
-    @NonNull
     abstract protected TrackRecordingServiceConnection getTrackRecordingServiceConnection();
 
     /**
-     * Called after {@link DeleteActivity} returns its result.
+     * Called after {@link TrackDeleteActivity} returns its result.
      */
     abstract protected void onDeleted();
 }

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

@@ -1,62 +0,0 @@
-/*
- * Copyright 2012 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package de.dennisguse.opentracks;
-
-import android.os.Bundle;
-
-import java.util.List;
-
-import de.dennisguse.opentracks.content.ContentProviderUtils;
-import de.dennisguse.opentracks.content.Track;
-import de.dennisguse.opentracks.stats.TripStatistics;
-import de.dennisguse.opentracks.util.StatsUtils;
-
-/**
- * An activity to view aggregated stats from all recorded tracks.
- *
- * @author Fergus Nelson
- */
-public class AggregatedStatsActivity extends AbstractActivity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        StatsUtils.setTripStatisticsValues(this, getTripStatistics(), null);
-        StatsUtils.setLocationValues(this, null, false);
-    }
-
-    @Override
-    protected int getLayoutResId() {
-        return R.layout.stats;
-    }
-
-    /**
-     * Gets the aggregated trip statistics for all the recorded tracks or null if
-     * there is no track.
-     */
-    private TripStatistics getTripStatistics() {
-        List<Track> tracks = ContentProviderUtils.Factory.get(this).getAllTracks();
-        TripStatistics tripStatistics = null;
-        if (!tracks.isEmpty()) {
-            tripStatistics = new TripStatistics(tracks.iterator().next().getTripStatistics());
-            for (int i = 1; i < tracks.size(); i++) {
-                tripStatistics.merge(tracks.get(i).getTripStatistics());
-            }
-        }
-        return tripStatistics;
-    }
-}