Release v3.3.1

Introduced in 6cc7271a41.

.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)).

.gitignore

@@ -73,8 +73,12 @@ captures/
 .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 clean build
+#  - ./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

@@ -1,21 +1,42 @@
-# OpenTracks: a sport tracker
-
-![OpenTracks logo](LOGO.svg)
+# <img src="drawable-svg/LOGO.svg" alt="OpenTracks logo" height="40"></img> OpenTracks: a sport tracker
 
 _OpenTracks_ is a sport tracking application that completely respects your privacy.
 
-<a href="https://liberapay.com/dennis.guse/donate"><img alt="Donate using Liberapay" src="https://liberapay.com/assets/widgets/donate.svg"></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
-* __Heart rate:__ supports bluetooth LE sensors
-* __Export data:__ Export tracks either as KML or GPX
-* __Voice annoucements__
+* __Photos and Markers:__ mark interesting locations while tracking (also with photos)
+* __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 announcements__
 * __No advertising__
 * __Privacy:__
-    * _contains in-app analytics_
+    * _does not contain any in-app analytics_
     * _does not have Google Play Services_ 
     * _has no cloud integration_
     
@@ -26,6 +47,18 @@ _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.  
 
+## 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
 
 _OpenTracks_ is based upon Google _My Tracks app_ ([code](https://code.google.com/archive/p/mytracks/)).

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.
+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 is exposed,
+* `Waypoints` are not exposed,
+* access is only granted temporarily and automatically revoked (see `FLAG_GRANT_READ_URI_PERMISSION`),
+* no write access is impossible, 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()
 
@@ -65,25 +74,30 @@ 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
     }
-
-    //TODO: Should be removed (when LINT does not throw any errors).
-    lintOptions {
-        abortOnError false
-    }
 }
 
 dependencies {
-    implementation 'androidx.appcompat:appcompat:1.0.2'
+    implementation 'androidx.appcompat:appcompat:1.1.0'
+    implementation 'androidx.preference:preference:1.1.0'
 
     androidTestImplementation 'androidx.test:core:1.2.0'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
@@ -95,6 +109,5 @@ dependencies {
 
     testImplementation 'androidx.test:core:1.2.0'
     testImplementation 'org.mockito:mockito-core:3.0.0'
-
-
+    implementation 'com.google.android.material:material:1.0.0'
 }

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

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@@ -0,0 +1,41 @@
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drawable-svg/ic_button_pause_pressed.svg

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drawable-svg/ic_button_record.svg

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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/2991.txt

@@ -0,0 +1,14 @@
+v3.1.0: OpenTracks
+
+Changes:
+- Added show track in map apps (tested with OsmAnd and Maps.ME)
+- Added while tracking, show track statistics without unlocking the device
+- Removed landscape mode for track detail view (was buggy)
+- Removed search suggestions history
+
+Bugfix:
+- Request storage permission for import all/export all
+
+Developer:
+- Upgrade to Gradle 5.6
+- Do not minify release builds

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

@@ -0,0 +1,16 @@
+v3.2.0: OpenTracks
+
+Changes:
+- Removed Widget
+- Introduced material design icons
+- Removed snowboarding and skiing (need new icons)
+
+Bugfix:
+- Fixed search functionality
+
+Developer:
+- Fixed (some) test cases
+- Removed unused parcelable functionality
+- Major cleanup and reformatting
+- Do not use broadcast for app to widget communication
+- stats_content.xml does not include other files

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/next_release.txt

@@ -0,0 +1,10 @@
+(tbd): OpenTracks
+
+Changes:
+-
+
+Bugfix:
+-
+
+Developer:
+-

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.

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,5 @@
-#Mon Aug 26 18:59:08 CEST 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.5-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6-all.zip

gradlew

@@ -1,5 +1,21 @@
 #!/usr/bin/env sh
 
+#
+# Copyright 2015 the original author or authors.
+#
+# 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
+#
+#      https://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.
+#
+
 ##############################################################################
 ##
 ##  Gradle start up script for UN*X
@@ -28,7 +44,7 @@ APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m"'
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
@@ -109,8 +125,8 @@ if $darwin; then
     GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
 fi
 
-# For Cygwin, switch paths to Windows format before running java
-if $cygwin ; then
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
     JAVACMD=`cygpath --unix "$JAVACMD"`

gradlew.bat

@@ -1,3 +1,19 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
 @if "%DEBUG%" == "" @echo off
 @rem ##########################################################################
 @rem
@@ -14,7 +30,7 @@ set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m"
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
 
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome

metadata/en-US/changelogs/next_release.txt

@@ -1,12 +0,0 @@
-(tbd): OpenTracks
-
-Changes:
-- Added show track in map apps (tested with OsmAnd and Maps.ME)
-- Removed landscape mode for track detail view (was buggy)
-- Removed search suggestions history
-
-Bugfix:
--
-
-Developer:
--

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

@@ -1,101 +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);
-        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

@@ -18,13 +18,12 @@ 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;
 
 /**
- * Commons utilities for creating stubs of track, location. The class will be
- * enriched if needs more similar stubs for test.
+ * Commons utilities for creating stubs of track, location.
  *
  * @author Youtao Liu
  */
@@ -50,8 +49,7 @@ public class TrackStubUtils {
     public static Track createTrack(int numberOfLocations) {
         Track track = new Track();
         for (int i = 0; i < numberOfLocations; i++) {
-            track.addLocation(createSensorDataSetLocation(INITIAL_LATITUDE + i * DIFFERENCE, INITIAL_LONGITUDE
-                    + i * DIFFERENCE, INITIAL_ALTITUDE + i * DIFFERENCE));
+            track.addLocation(createSensorDataSetLocation(INITIAL_LATITUDE + i * DIFFERENCE, INITIAL_LONGITUDE + i * DIFFERENCE, INITIAL_ALTITUDE + i * DIFFERENCE));
         }
 
         return track;
@@ -62,16 +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.
      */
-    public 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);
@@ -83,7 +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

@@ -27,6 +27,9 @@ import org.junit.Before;
 import org.junit.Test;
 
 import de.dennisguse.opentracks.content.CustomContentProvider.DatabaseHelper;
+import de.dennisguse.opentracks.content.data.TrackPointsColumns;
+import de.dennisguse.opentracks.content.data.TracksColumns;
+import de.dennisguse.opentracks.content.data.WaypointsColumns;
 
 /**
  * Tests {@link CustomContentProvider}.

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

@@ -16,6 +16,7 @@
 package de.dennisguse.opentracks.content;
 
 import android.content.ContentResolver;
+import android.content.ContentUris;
 import android.content.ContentValues;
 import android.content.Context;
 import android.database.Cursor;
@@ -34,31 +35,31 @@ 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.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 Context context = ApplicationProvider.getApplicationContext();
-    private ContentProviderUtils providerUtils;
-    private double INITIAL_LATITUDE = 37.0;
-    private double INITIAL_LONGITUDE = -57.0;
-    private double ALTITUDE_INTERVAL = 2.5;
+    private ContentProviderUtils contentProviderUtils;
 
     @Mock
     private Cursor cursorMock;
@@ -68,13 +69,13 @@ 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, LocationFactory.DEFAULT_LOCATION_FACTORY);
     }
 
     @Test
@@ -104,39 +105,38 @@ 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, LocationFactory.DEFAULT_LOCATION_FACTORY);
+        testIterator(2, 50, 50, false, LocationFactory.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, LocationFactory.DEFAULT_LOCATION_FACTORY);
+        testIterator(2, 50, 50, true, LocationFactory.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, LocationFactory.DEFAULT_LOCATION_FACTORY);
+        testIterator(2, 50, 25, false, LocationFactory.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, LocationFactory.DEFAULT_LOCATION_FACTORY);
+        testIterator(2, 50, 25, true, LocationFactory.DEFAULT_LOCATION_FACTORY);
     }
 
     @Test
     public void testLocationIterator_largeTrack() {
-        testIterator(1, 20000, 2000, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
+        testIterator(1, 20000, 2000, false, LocationFactory.DEFAULT_LOCATION_FACTORY);
     }
 
     private List<Location> testIterator(long trackId, int numPoints, int batchSize, boolean descending, LocationFactory locationFactory) {
         long lastPointId = initializeTrack(trackId, numPoints);
-        ((ContentProviderUtilsImpl) providerUtils).setDefaultCursorBatchSize(batchSize);
+        ((ContentProviderUtils) contentProviderUtils).setDefaultCursorBatchSize(batchSize);
         List<Location> locations = new ArrayList<Location>(numPoints);
-        LocationIterator it = providerUtils.getTrackPointLocationIterator(trackId, -1L, descending, locationFactory);
-        try {
+        try (LocationIterator it = contentProviderUtils.getTrackPointLocationIterator(trackId, -1L, descending, locationFactory)) {
             while (it.hasNext()) {
                 Location loc = it.next();
                 Assert.assertNotNull(loc);
@@ -146,8 +146,6 @@ public class CustomContentProviderUtilsImplTest {
                         : lastPointId - numPoints + locations.size(), it.getLocationId());
             }
             Assert.assertEquals(numPoints, locations.size());
-        } finally {
-            it.close();
         }
         return locations;
     }
@@ -157,8 +155,8 @@ public class CustomContentProviderUtilsImplTest {
         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];
@@ -170,20 +168,17 @@ 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;
-        LocationIterator it = providerUtils.getTrackPointLocationIterator(id, -1L, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-        try {
+        try (LocationIterator it = contentProviderUtils.getTrackPointLocationIterator(id, -1L, false, LocationFactory.DEFAULT_LOCATION_FACTORY)) {
             while (it.hasNext()) {
                 it.next();
                 lastPointId = it.getLocationId();
                 counter++;
             }
-        } finally {
-            it.close();
         }
 
         Assert.assertTrue(numPoints == 0 || lastPointId > 0);
@@ -194,7 +189,7 @@ public class CustomContentProviderUtilsImplTest {
     }
 
     /**
-     * Tests the method {@link ContentProviderUtilsImpl#createTrack(Cursor)}.
+     * Tests the method {@link ContentProviderUtils#createTrack(Cursor)}.
      */
     @Test
     public void testCreateTrack() {
@@ -215,23 +210,22 @@ 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());
@@ -240,7 +234,7 @@ public class CustomContentProviderUtilsImplTest {
         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());
@@ -251,104 +245,97 @@ public class CustomContentProviderUtilsImplTest {
     }
 
     /**
-     * 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);
+        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, null, null, null, TrackPointsColumns._ID);
         Assert.assertEquals(20, tracksPointsCursor.getCount());
-        Cursor waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null,
-                null, WaypointsColumns._ID);
+        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);
+        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, null, null, null, TrackPointsColumns._ID);
         Assert.assertEquals(20, tracksPointsCursor.getCount());
-        waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null,
-                null, WaypointsColumns._ID);
+        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
@@ -365,22 +352,23 @@ 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 loc = new Location("test");
-        loc.setLatitude(22);
-        loc.setLongitude(22);
-        loc.setAccuracy((float) 1 / 100.0f);
-        loc.setAltitude(2.5);
-        waypoint.setLocation(loc);
-        providerUtils.insertWaypoint(waypoint);
+        Location location = new Location("test");
+        location.setLatitude(22);
+        location.setLongitude(22);
+        location.setAccuracy((float) 1 / 100.0f);
+        location.setAltitude(2.5);
+        waypoint.setLocation(location);
+        contentProviderUtils.insertWaypoint(waypoint);
 
-        ContentProviderUtilsImpl contentProviderUtils = new ContentProviderUtilsImpl(contentResolverMock);
+        ContentProviderUtils contentProviderUtils = new ContentProviderUtils(contentResolverMock);
 
         long waypointId = System.currentTimeMillis();
         waypoint.setId(waypointId);
@@ -388,12 +376,10 @@ 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() {
@@ -420,59 +406,44 @@ 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(Context, 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(context, 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(Context, 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);
@@ -486,176 +457,139 @@ 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);
-        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);
-        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(context, waypoint1Id);
+        Assert.assertNull(contentProviderUtils.getWaypoint(waypoint1Id));
 
-            @Override
-            public String generateTrackDescription(Track aTrack, boolean html) {
-                return null;
-            }
-        };
-        providerUtils.deleteWaypoint(context, 1, descriptionGenerator);
-
-        Assert.assertNull(providerUtils.getWaypoint(1));
-        Assert.assertEquals(CustomContentProviderUtilsImplTest.MOCK_DESC, providerUtils.getWaypoint(2)
-                .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);
-        Waypoint waypoint2 = new Waypoint();
-        waypoint2.setTrackId(trackId);
-        providerUtils.insertWaypoint(waypoint1);
-        providerUtils.insertWaypoint(waypoint2);
-
-        Assert.assertEquals(-1L, providerUtils.getFirstWaypointId(-1));
-        Assert.assertEquals(1L, providerUtils.getFirstWaypointId(trackId));
-    }
-
-    /**
-     * 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)}.
+     * {@link ContentProviderUtils#getLastWaypoint(long)}.
      */
     @Test
-    public void testGetLastStatisticsWaypoint() {
+    public void testGetLastWaypoint() {
         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.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);
+        contentProviderUtils.insertWaypoint(waypoint1);
+        contentProviderUtils.insertWaypoint(waypoint2);
+        contentProviderUtils.insertWaypoint(waypoint3);
 
-        Assert.assertEquals("Desc2", providerUtils.getLastWaypoint(trackId, WaypointType.STATISTICS).getDescription());
+        Assert.assertEquals("Desc3", contentProviderUtils.getLastWaypoint(trackId).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);
-        providerUtils.insertWaypoint(waypoint);
+        long waypointId = ContentUris.parseId(contentProviderUtils.insertWaypoint(waypoint));
 
-        Assert.assertEquals(TEST_DESC, providerUtils.getWaypoint(1).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);
-        providerUtils.insertWaypoint(waypoint);
-        // Update
-        waypoint = providerUtils.getWaypoint(1);
-        waypoint.setDescription(TEST_DESC_NEW);
-        providerUtils.updateWaypoint(waypoint);
+        long waypointId = ContentUris.parseId(contentProviderUtils.insertWaypoint(waypoint));
 
-        Assert.assertEquals(TEST_DESC_NEW, providerUtils.getWaypoint(1).getDescription());
+        // Update
+        waypoint = contentProviderUtils.getWaypoint(waypointId);
+        waypoint.setDescription(TEST_DESC_NEW);
+        contentProviderUtils.updateWaypoint(waypoint);
+
+        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() {
@@ -706,193 +640,146 @@ public class CustomContentProviderUtilsImplTest {
         byte[] sensor = "Sensor state".getBytes();
         when(cursorMock.getBlob(index++)).thenReturn(sensor);
 
-        Location location = providerUtils.createTrackPoint(cursorMock);
+        Location location = contentProviderUtils.createTrackPoint(cursorMock);
         Assert.assertEquals((double) longitude, location.getLongitude(), 0.01);
         Assert.assertEquals((double) 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.assertEquals(1, 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.assertEquals(10, 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);
-        insertTrackWithLocations(track);
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
 
-        Cursor cursor = providerUtils.getTrackPointCursor(trackId, 2L, 5, true);
+        long[] trackpointIds = new long[track.getNumberOfPoints()];
+        for (int i = 0; i < trackpointIds.length; i++) {
+            trackpointIds[i] = ContentUris.parseId(contentProviderUtils.insertTrackPoint(track.getLocations().get(i), track.getId()));
+        }
+
+        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);
-        insertTrackWithLocations(track);
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
 
-        Cursor cursor = providerUtils.getTrackPointCursor(trackId, 2L, 5, false);
-        Assert.assertEquals(5, cursor.getCount());
+        long[] trackpointIds = new long[track.getNumberOfPoints()];
+        for (int i = 0; i < trackpointIds.length; i++) {
+            trackpointIds[i] = ContentUris.parseId(contentProviderUtils.insertTrackPoint(track.getLocations().get(i), track.getId()));
+        }
+
+        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, LocationFactory)} in descending.
      */
     @Test
     public void testGetTrackPointLocationIterator_desc() {
         // Insert track, points at first.
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        insertTrackWithLocations(track);
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
 
-        long startTrackPointId = 2L;
+        long[] trackpointIds = new long[track.getNumberOfPoints()];
+        for (int i = 0; i < trackpointIds.length; i++) {
+            trackpointIds[i] = ContentUris.parseId(contentProviderUtils.insertTrackPoint(track.getLocations().get(i), track.getId()));
+        }
 
-        LocationIterator locationIterator = providerUtils.getTrackPointLocationIterator(trackId, startTrackPointId, true, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-        for (int i = 1; i >= 0; i--) {
+        long startTrackPointId = trackpointIds[9];
+
+        LocationIterator locationIterator = contentProviderUtils.getTrackPointLocationIterator(trackId, startTrackPointId, true, LocationFactory.DEFAULT_LOCATION_FACTORY);
+        for (int i = 0; i < trackpointIds.length; i++) {
             Assert.assertTrue(locationIterator.hasNext());
             Location location = locationIterator.next();
-            Assert.assertEquals(2 + (i - 1), locationIterator.getLocationId());
-            checkLocation(i, location);
+            Assert.assertEquals(startTrackPointId - i, locationIterator.getLocationId());
+            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, LocationFactory)} in ascending.
      */
     @Test
     public void testGetTrackPointLocationIterator_asc() {
         // Insert track, point at first.
         long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        insertTrackWithLocations(track);
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
 
-        long startTrackPointId = 2L;
+        long[] trackpointIds = new long[track.getNumberOfPoints()];
+        for (int i = 0; i < trackpointIds.length; i++) {
+            trackpointIds[i] = ContentUris.parseId(contentProviderUtils.insertTrackPoint(track.getLocations().get(i), track.getId()));
+        }
 
-        LocationIterator locationIterator = providerUtils.getTrackPointLocationIterator(trackId, startTrackPointId, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
+        long startTrackPointId = trackpointIds[0];
 
-        for (int i = 1; i < 10; i++) {
+        LocationIterator locationIterator = contentProviderUtils.getTrackPointLocationIterator(trackId, startTrackPointId, false, LocationFactory.DEFAULT_LOCATION_FACTORY);
+        for (int i = 0; i < trackpointIds.length; i++) {
             Assert.assertTrue(locationIterator.hasNext());
             Location location = locationIterator.next();
-            Assert.assertEquals(2 + (i - 1), locationIterator.getLocationId());
+            Assert.assertEquals(startTrackPointId + i, locationIterator.getLocationId());
+
             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);
     }
 
     /**
@@ -901,7 +788,7 @@ 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());
     }
 }

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, java.util.Vector, java.util.Vector, 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>"
@@ -91,45 +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() {
@@ -139,8 +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() {
@@ -150,8 +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() {
@@ -161,8 +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() {
@@ -172,8 +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() {
@@ -183,8 +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() {
@@ -194,8 +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() {
@@ -205,8 +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

@@ -36,13 +36,14 @@ 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.stats.TripStatistics;
 
 /**
  * Tests for {@link SearchEngine}.
- * These are not meant to be quality tests, but instead feature-by-feature tests
- * (in other words, they don't test the mixing of different score boostings, just
- * each boosting separately)
+ * These are not meant to be quality tests, but instead feature-by-feature tests.
+ * In other words, they don't test the mixing of different score boostings, just each boosting separately.
  *
  * @author Rodrigo Damazio
  */
@@ -50,7 +51,7 @@ import de.dennisguse.opentracks.stats.TripStatistics;
 public class SearchEngineTest {
 
     private static final Location HERE = new Location("gps");
-    private static final long NOW = 1234567890000L;  // After OLDEST_ALLOWED_TIMESTAMP
+    private static final long NOW = SearchEngine.OLDEST_ALLOWED_TIMESTAMP + 1000;  // After OLDEST_ALLOWED_TIMESTAMP
     private ContentProviderUtils providerUtils;
     private SearchEngine engine;
 
@@ -59,7 +60,7 @@ public class SearchEngineTest {
 
     @Before
     public void setUp() {
-        providerUtils = ContentProviderUtils.Factory.get(context);
+        providerUtils = new ContentProviderUtils(context);
         engine = new SearchEngine(providerUtils);
     }
 
@@ -81,10 +82,6 @@ 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);
     }
@@ -210,20 +207,6 @@ 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/TrackDataHubTest.java

@@ -1,761 +0,0 @@
-/*
- * Copyright 2011 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.content.SharedPreferences;
-import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
-import android.database.ContentObserver;
-import android.location.Location;
-
-import androidx.test.core.app.ApplicationProvider;
-
-import org.junit.After;
-import org.junit.Assert;
-import org.junit.Before;
-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.EnumSet;
-import java.util.HashSet;
-import java.util.Set;
-
-import de.dennisguse.opentracks.R;
-import de.dennisguse.opentracks.content.ContentProviderUtils.LocationFactory;
-import de.dennisguse.opentracks.content.ContentProviderUtils.LocationIterator;
-import de.dennisguse.opentracks.util.PreferencesUtils;
-
-import static org.mockito.Mockito.eq;
-import static org.mockito.Mockito.isA;
-import static org.mockito.Mockito.reset;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-/**
- * Tests for {@link TrackDataHub}.
- *
- * @author Rodrigo Damazio
- */
-@RunWith(MockitoJUnitRunner.class)
-public class TrackDataHubTest {
-    private static final long TRACK_ID = 42L;
-    private static final int TARGET_POINTS = 50;
-
-    private Context context = ApplicationProvider.getApplicationContext();
-    private SharedPreferences sharedPreferences;
-
-    @Mock
-    private ContentProviderUtils contentProviderUtils;
-
-    @Mock
-    private DataSource dataSource;
-
-    private TrackDataHub trackDataHub;
-
-    @Mock
-    private TrackDataListener trackDataListener1;
-
-    @Mock
-    private TrackDataListener trackDataListener2;
-    private ArgumentCaptor<OnSharedPreferenceChangeListener> preferenceChangeListenerCapture = ArgumentCaptor.forClass(OnSharedPreferenceChangeListener.class);
-
-    @Before
-    public void setUp() {
-        sharedPreferences = PreferencesUtils.getSharedPreferences(context);
-        trackDataHub = new TrackDataHub(context, new TrackDataManager(), contentProviderUtils, TARGET_POINTS) {
-            @Override
-            protected DataSource newDataSource() {
-                return dataSource;
-            }
-
-            @Override
-            protected void runInHandlerThread(Runnable runnable) {
-                // Run everything in the same thread
-                runnable.run();
-            }
-        };
-        PreferencesUtils.setLong(context, R.string.recording_track_id_key, TRACK_ID);
-    }
-
-    @After
-    public void tearDown() {
-        reset(dataSource);
-
-        // Expect everything to be unregistered.
-        dataSource.unregisterContentObserver(isA(ContentObserver.class));
-        //TODO
-//        AndroidMock.expectLastCall().times(3);
-        dataSource.unregisterOnSharedPreferenceChangeListener(isA(OnSharedPreferenceChangeListener.class));
-        verify(dataSource);
-        trackDataHub.stop();
-        trackDataHub = null;
-    }
-
-    /**
-     * Tests registering for tracks table update.
-     */
-    @Test
-    public void testTracksTableUpdate() {
-        // Register two listeners
-        ArgumentCaptor<ContentObserver> contentObserverCapture = ArgumentCaptor.forClass(ContentObserver.class);
-        Track track = new Track();
-        when(contentProviderUtils.getTrack(TRACK_ID)).thenReturn(track);
-        dataSource.registerContentObserver(eq(TracksColumns.CONTENT_URI), contentObserverCapture.capture());
-        trackDataListener1.onTrackUpdated(track);
-        trackDataListener2.onTrackUpdated(track);
-        replay();
-
-        trackDataHub.start();
-        trackDataHub.loadTrack(TRACK_ID);
-        trackDataHub.registerTrackDataListener(trackDataListener1, EnumSet.of(TrackDataType.TRACKS_TABLE));
-        trackDataHub.registerTrackDataListener(trackDataListener2, EnumSet.of(TrackDataType.TRACKS_TABLE));
-        verifyAndReset();
-
-        // Causes tracks table update
-        ContentObserver contentObserver = contentObserverCapture.getValue();
-        when(contentProviderUtils.getTrack(TRACK_ID)).thenReturn(track);
-        trackDataListener1.onTrackUpdated(track);
-        trackDataListener2.onTrackUpdated(track);
-        replay();
-
-        contentObserver.onChange(false);
-        verifyAndReset();
-
-        // Unregister one listener
-        when(contentProviderUtils.getTrack(TRACK_ID)).thenReturn(track);
-        trackDataListener2.onTrackUpdated(track);
-        replay();
-
-        trackDataHub.unregisterTrackDataListener(trackDataListener1);
-        contentObserver.onChange(false);
-        verifyAndReset();
-
-        // Unregister the second listener
-        dataSource.unregisterContentObserver(contentObserver);
-        replay();
-
-        trackDataHub.unregisterTrackDataListener(trackDataListener2);
-        contentObserver.onChange(false);
-        verifyAndReset();
-    }
-
-    //TODO
-    /**
-     * Tests registering for waypoints table update.
-     */
-//    @Test
-//    public void testWaypointsTableUpdate() {
-//        Waypoint waypoint1 = new Waypoint();
-//        Waypoint waypoint2 = new Waypoint();
-//        Waypoint waypoint3 = new Waypoint();
-//        Waypoint waypoint4 = new Waypoint();
-//        Location location = new Location("gps");
-//        location.setLatitude(10.0);
-//        location.setLongitude(8.0);
-//        waypoint1.setLocation(location);
-//        waypoint2.setLocation(location);
-//        waypoint3.setLocation(location);
-//        waypoint4.setLocation(location);
-//
-//        // Register two listeners
-//        ArgumentCaptor<ContentObserver> contentObserverCapture = ArgumentCaptor.forClass(ContentObserver.class);
-//        when(contentProviderUtils.getWaypointCursor(
-//                eq(TRACK_ID), AndroidMock.leq(-1L), eq(TrackDataHub.MAX_DISPLAYED_WAYPOINTS)))
-//                .andStubAnswer(new FixedSizeCursorAnswer(2));
-//        when(contentProviderUtils.createWaypoint(isA(Cursor.class)))
-//                .thenReturn(waypoint1)
-//                .thenReturn(waypoint2)
-//                .thenReturn(waypoint1)
-//                .thenReturn(waypoint2);
-//        dataSource.registerContentObserver(eq(WaypointsColumns.CONTENT_BASE_URI), contentObserverCapture.capture());
-//        trackDataListener1.clearWaypoints();
-//        trackDataListener2.clearWaypoints();
-//        trackDataListener1.onNewWaypoint(waypoint1);
-//        trackDataListener2.onNewWaypoint(waypoint1);
-//        trackDataListener1.onNewWaypoint(waypoint2);
-//        trackDataListener2.onNewWaypoint(waypoint2);
-//        trackDataListener1.onNewWaypointsDone();
-//        trackDataListener2.onNewWaypointsDone();
-//        replay();
-//
-//        trackDataHub.start();
-//        trackDataHub.loadTrack(TRACK_ID);
-//        trackDataHub.registerTrackDataListener(trackDataListener1, EnumSet.of(TrackDataType.WAYPOINTS_TABLE));
-//        trackDataHub.registerTrackDataListener(trackDataListener2, EnumSet.of(TrackDataType.WAYPOINTS_TABLE));
-//        verifyAndReset();
-//
-//        // Cause waypoints table update
-//        ContentObserver contentObserver = contentObserverCapture.getValue();
-//        when(contentProviderUtils.getWaypointCursor(
-//                eq(TRACK_ID), AndroidMock.leq(-1L), eq(TrackDataHub.MAX_DISPLAYED_WAYPOINTS)))
-//                .andStubAnswer(new FixedSizeCursorAnswer(3));
-//        when(contentProviderUtils.createWaypoint(isA(Cursor.class)))
-//                .thenReturn(waypoint1)
-//                .thenReturn(waypoint2)
-//                .thenReturn(waypoint3);
-//        trackDataListener1.clearWaypoints();
-//        trackDataListener2.clearWaypoints();
-//        trackDataListener1.onNewWaypoint(waypoint1);
-//        trackDataListener2.onNewWaypoint(waypoint1);
-//        trackDataListener1.onNewWaypoint(waypoint2);
-//        trackDataListener2.onNewWaypoint(waypoint2);
-//        trackDataListener1.onNewWaypoint(waypoint3);
-//        trackDataListener2.onNewWaypoint(waypoint3);
-//        trackDataListener1.onNewWaypointsDone();
-//        trackDataListener2.onNewWaypointsDone();
-//        replay();
-//
-//        contentObserver.onChange(false);
-//        verifyAndReset();
-//
-//        // Unregister one listener
-//        when(contentProviderUtils.getWaypointCursor(
-//                eq(TRACK_ID), AndroidMock.leq(-1L), eq(TrackDataHub.MAX_DISPLAYED_WAYPOINTS)))
-//                .andStubAnswer(new FixedSizeCursorAnswer(4));
-//        when(contentProviderUtils.createWaypoint(isA(Cursor.class)))
-//                .thenReturn(waypoint1)
-//                .thenReturn(waypoint2)
-//                .thenReturn(waypoint3)
-//                .thenReturn(waypoint4);
-//        trackDataListener2.clearWaypoints();
-//        trackDataListener2.onNewWaypoint(waypoint1);
-//        trackDataListener2.onNewWaypoint(waypoint2);
-//        trackDataListener2.onNewWaypoint(waypoint3);
-//        trackDataListener2.onNewWaypoint(waypoint4);
-//        trackDataListener2.onNewWaypointsDone();
-//        replay();
-//
-//        trackDataHub.unregisterTrackDataListener(trackDataListener1);
-//        contentObserver.onChange(false);
-//        verifyAndReset();
-//
-//        // Unregister the second listener
-//        dataSource.unregisterContentObserver(contentObserver);
-//        replay();
-//
-//        trackDataHub.unregisterTrackDataListener(trackDataListener2);
-//        contentObserver.onChange(false);
-//        verifyAndReset();
-//    }
-
-    /**
-     * Tests track points table update.
-     */
-    @Test
-    public void testTrackPointsTableUpdate() {
-        // Register one listener
-        ArgumentCaptor<ContentObserver> contentObserverCapture = ArgumentCaptor.forClass(ContentObserver.class);
-        dataSource.registerContentObserver(eq(TrackPointsColumns.CONTENT_URI), contentObserverCapture.capture());
-
-        FixedSizeLocationIterator locationIterator = new FixedSizeLocationIterator(1, 10, 5);
-        when(contentProviderUtils.getTrackPointLocationIterator(eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).thenReturn(locationIterator);
-        when(contentProviderUtils.getLastTrackPointId(TRACK_ID)).thenReturn(10L);
-        trackDataListener1.clearTrackPoints();
-        locationIterator.expectLocationsDelivered(trackDataListener1);
-        trackDataListener1.onNewTrackPointsDone();
-        replay();
-
-        trackDataHub.start();
-        trackDataHub.loadTrack(TRACK_ID);
-        trackDataHub.registerTrackDataListener(trackDataListener1, EnumSet.of(TrackDataType.SAMPLED_IN_TRACK_POINTS_TABLE));
-        verifyAndReset();
-
-        // Register a second listener
-        locationIterator = new FixedSizeLocationIterator(1, 10, 5);
-        when(contentProviderUtils.getTrackPointLocationIterator(eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).thenReturn(locationIterator);
-        when(contentProviderUtils.getLastTrackPointId(TRACK_ID)).thenReturn(10L);
-        trackDataListener2.clearTrackPoints();
-        locationIterator.expectLocationsDelivered(trackDataListener2);
-        trackDataListener2.onNewTrackPointsDone();
-        replay();
-
-        trackDataHub.registerTrackDataListener(trackDataListener2, EnumSet.of(TrackDataType.SAMPLED_IN_TRACK_POINTS_TABLE));
-        verifyAndReset();
-
-        // Deliver more points - should go to both listeners without clearing
-        ContentObserver contentObserver = contentObserverCapture.getValue();
-        locationIterator = new FixedSizeLocationIterator(11, 10, 1);
-        when(contentProviderUtils.getTrackPointLocationIterator(eq(TRACK_ID), eq(11L), eq(false), isA(LocationFactory.class))).thenReturn(locationIterator);
-        when(contentProviderUtils.getLastTrackPointId(TRACK_ID)).thenReturn(20L);
-        locationIterator.expectLocationsDelivered(trackDataListener1);
-        locationIterator.expectLocationsDelivered(trackDataListener2);
-        trackDataListener1.onNewTrackPointsDone();
-        trackDataListener2.onNewTrackPointsDone();
-        replay();
-
-        contentObserver.onChange(false);
-        verifyAndReset();
-
-        // Unregister one listener and change track
-        locationIterator = new FixedSizeLocationIterator(101, 10);
-        when(contentProviderUtils.getTrackPointLocationIterator(eq(TRACK_ID + 1), eq(0L), eq(false), isA(LocationFactory.class)))
-                .thenReturn(locationIterator);
-        when(contentProviderUtils.getLastTrackPointId(TRACK_ID + 1)).thenReturn(110L);
-        trackDataListener2.clearTrackPoints();
-        locationIterator.expectLocationsDelivered(trackDataListener2);
-        trackDataListener2.onNewTrackPointsDone();
-        replay();
-
-        trackDataHub.unregisterTrackDataListener(trackDataListener1);
-        trackDataHub.loadTrack(TRACK_ID + 1);
-        verifyAndReset();
-    }
-
-    /**
-     * Tests track points table update with registering the same listener.
-     */
-    @Test
-    public void testTrackPointsTableUpdate_reRegister() {
-        // Register one listener
-        ArgumentCaptor<ContentObserver> contentObserverCapture = ArgumentCaptor.forClass(ContentObserver.class);
-        dataSource.registerContentObserver(eq(TrackPointsColumns.CONTENT_URI), contentObserverCapture.capture());
-
-        FixedSizeLocationIterator locationIterator = new FixedSizeLocationIterator(1, 10, 5);
-        when(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).thenReturn(locationIterator);
-        when(contentProviderUtils.getLastTrackPointId(TRACK_ID)).thenReturn(10L);
-
-        trackDataListener1.clearTrackPoints();
-        locationIterator.expectLocationsDelivered(trackDataListener1);
-        trackDataListener1.onNewTrackPointsDone();
-        replay();
-
-        trackDataHub.start();
-        trackDataHub.loadTrack(TRACK_ID);
-        trackDataHub.registerTrackDataListener(trackDataListener1, EnumSet.of(TrackDataType.SAMPLED_IN_TRACK_POINTS_TABLE));
-        verifyAndReset();
-
-        // Unregister the listener
-        ContentObserver observer = contentObserverCapture.getValue();
-        dataSource.unregisterContentObserver(observer);
-        replay();
-
-        trackDataHub.unregisterTrackDataListener(trackDataListener1);
-        verifyAndReset();
-
-        // Register again
-        dataSource.registerContentObserver(eq(TrackPointsColumns.CONTENT_URI), contentObserverCapture.capture());
-        locationIterator = new FixedSizeLocationIterator(1, 10, 5);
-        when(contentProviderUtils.getTrackPointLocationIterator(eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).thenReturn(locationIterator);
-        when(contentProviderUtils.getLastTrackPointId(TRACK_ID)).thenReturn(10L);
-        trackDataListener1.clearTrackPoints();
-        locationIterator.expectLocationsDelivered(trackDataListener1);
-        trackDataListener1.onNewTrackPointsDone();
-        replay();
-
-        trackDataHub.registerTrackDataListener(trackDataListener1, EnumSet.of(TrackDataType.SAMPLED_IN_TRACK_POINTS_TABLE));
-        verifyAndReset();
-    }
-
-    /**
-     * Tests tracks point able change. Register a listener after a track change.
-     */
-    @Test
-    public void testTrackPointsTableUpdate_reRegisterAfterTrackChange() {
-        // Register one listener
-        ArgumentCaptor<ContentObserver> observerCapture = ArgumentCaptor.forClass(ContentObserver.class);
-        dataSource.registerContentObserver(eq(TrackPointsColumns.CONTENT_URI), observerCapture.capture());
-
-        FixedSizeLocationIterator locationIterator = new FixedSizeLocationIterator(1, 10, 5);
-        when(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).thenReturn(locationIterator);
-        when(contentProviderUtils.getLastTrackPointId(TRACK_ID)).thenReturn(10L);
-        trackDataListener1.clearTrackPoints();
-        locationIterator.expectLocationsDelivered(trackDataListener1);
-        trackDataListener1.onNewTrackPointsDone();
-        replay();
-
-        trackDataHub.start();
-        trackDataHub.loadTrack(TRACK_ID);
-        trackDataHub.registerTrackDataListener(trackDataListener1, EnumSet.of(TrackDataType.SAMPLED_IN_TRACK_POINTS_TABLE));
-        verifyAndReset();
-
-        // Unregister the listener
-        ContentObserver observer = observerCapture.getValue();
-        dataSource.unregisterContentObserver(observer);
-        replay();
-
-        trackDataHub.unregisterTrackDataListener(trackDataListener1);
-        verifyAndReset();
-
-        // Register the listener after a new track
-        dataSource.registerContentObserver(eq(TrackPointsColumns.CONTENT_URI), observerCapture.capture());
-        locationIterator = new FixedSizeLocationIterator(1, 10);
-        when(contentProviderUtils.getTrackPointLocationIterator(eq(TRACK_ID + 1), eq(0L), eq(false), isA(LocationFactory.class)))
-                .thenReturn(locationIterator);
-        when(contentProviderUtils.getLastTrackPointId(TRACK_ID + 1)).thenReturn(10L);
-        trackDataListener1.clearTrackPoints();
-        locationIterator.expectLocationsDelivered(trackDataListener1);
-        trackDataListener1.onNewTrackPointsDone();
-        replay();
-
-        trackDataHub.loadTrack(TRACK_ID + 1);
-        trackDataHub.registerTrackDataListener(trackDataListener1, EnumSet.of(TrackDataType.SAMPLED_IN_TRACK_POINTS_TABLE));
-        verifyAndReset();
-    }
-
-    //TODO
-    /**
-     * Tests track points table update with large track sampling.
-     */
-//    @Test
-//    public void testTrackPointsTableUpdate_largeTrackSampling() {
-//        ArgumentCaptor<ContentObserver> contentObserverCapture = ArgumentCaptor.forClass(ContentObserver.class);
-//        dataSource.registerContentObserver(eq(TrackPointsColumns.CONTENT_BASE_URI), contentObserverCapture.capture());
-//
-//        when(contentProviderUtils.getLastTrackPointId(TRACK_ID)).thenReturn(200L);
-//        AndroidMock.expectLastCall().anyTimes();
-//        FixedSizeLocationIterator locationIterator1 = new FixedSizeLocationIterator(1, 200, 4, 25, 71, 120);
-//        when(contentProviderUtils.getTrackPointLocationIterator(eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).thenReturn(locationIterator1);
-//        FixedSizeLocationIterator locationIterator2 = new FixedSizeLocationIterator(1, 200, 4, 25, 71, 120);
-//        when(contentProviderUtils.getTrackPointLocationIterator(eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).thenReturn(locationIterator2);
-//
-//        trackDataListener1.clearTrackPoints();
-//        locationIterator1.expectSampledLocationsDelivered(trackDataListener1, 4, false);
-//        trackDataListener1.onNewTrackPointsDone();
-//        trackDataListener2.clearTrackPoints();
-//        locationIterator2.expectSampledLocationsDelivered(trackDataListener2, 4, true);
-//        trackDataListener2.onNewTrackPointsDone();
-//        replay();
-//
-//        trackDataHub.start();
-//        trackDataHub.loadTrack(TRACK_ID);
-//        trackDataHub.registerTrackDataListener(trackDataListener1, EnumSet.of(TrackDataType.SAMPLED_IN_TRACK_POINTS_TABLE));
-//        trackDataHub.registerTrackDataListener(trackDataListener2, EnumSet.of(TrackDataType.SAMPLED_IN_TRACK_POINTS_TABLE, TrackDataType.SAMPLED_OUT_TRACK_POINTS_TABLE));
-//        verifyAndReset();
-//    }
-
-    /**
-     * Tests track points table update with resampling.
-     */
-    @Test
-    public void testTrackPointsTableUpdate_resampling() {
-        ArgumentCaptor<ContentObserver> observerCapture = ArgumentCaptor.forClass(ContentObserver.class);
-        dataSource.registerContentObserver(eq(TrackPointsColumns.CONTENT_URI), observerCapture.capture());
-
-        // Deliver 30 points (no sampling happens)
-        FixedSizeLocationIterator locationIterator = new FixedSizeLocationIterator(1, 30, 5);
-        when(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).thenReturn(locationIterator);
-        when(contentProviderUtils.getLastTrackPointId(TRACK_ID)).thenReturn(30L);
-
-        trackDataListener1.clearTrackPoints();
-        locationIterator.expectLocationsDelivered(trackDataListener1);
-        trackDataListener1.onNewTrackPointsDone();
-        replay();
-
-        trackDataHub.start();
-        trackDataHub.loadTrack(TRACK_ID);
-        trackDataHub.registerTrackDataListener(trackDataListener1, EnumSet.of(TrackDataType.SAMPLED_IN_TRACK_POINTS_TABLE));
-        verifyAndReset();
-
-        // Now deliver 30 more (incrementally sampled)
-        ContentObserver observer = observerCapture.getValue();
-        locationIterator = new FixedSizeLocationIterator(31, 30);
-        when(contentProviderUtils.getTrackPointLocationIterator(eq(TRACK_ID), eq(31L), eq(false), isA(LocationFactory.class))).thenReturn(locationIterator);
-        when(contentProviderUtils.getLastTrackPointId(TRACK_ID)).thenReturn(60L);
-        locationIterator.expectSampledLocationsDelivered(trackDataListener1, 2, false);
-        trackDataListener1.onNewTrackPointsDone();
-        replay();
-
-        observer.onChange(false);
-        verifyAndReset();
-
-        // Now another 30 (triggers resampling)
-        locationIterator = new FixedSizeLocationIterator(1, 90);
-        when(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).thenReturn(locationIterator);
-        when(contentProviderUtils.getLastTrackPointId(TRACK_ID)).thenReturn(90L);
-        trackDataListener1.clearTrackPoints();
-        locationIterator.expectSampledLocationsDelivered(trackDataListener1, 2, false);
-        trackDataListener1.onNewTrackPointsDone();
-        replay();
-
-        observer.onChange(false);
-        verifyAndReset();
-    }
-
-    /**
-     * Tests preferences change.
-     */
-    @Test
-    public void testPreferencesChange() throws Exception {
-        // Register two listeners
-        PreferencesUtils.setString(context, R.string.stats_rate_key, PreferencesUtils.STATS_RATE_DEFAULT);
-        PreferencesUtils.setString(context, R.string.stats_units_key, PreferencesUtils.STATS_UNITS_DEFAULT);
-        PreferencesUtils.setInt(context, R.string.recording_gps_accuracy_key, PreferencesUtils.RECORDING_GPS_ACCURACY_DEFAULT);
-        PreferencesUtils.setInt(context, R.string.recording_distance_interval_key, PreferencesUtils.RECORDING_DISTANCE_INTERVAL_DEFAULT);
-
-        dataSource.registerOnSharedPreferenceChangeListener(preferenceChangeListenerCapture.capture());
-        when(trackDataListener1.onMetricUnitsChanged(true)).thenReturn(false);
-        when(trackDataListener1.onReportSpeedChanged(true)).thenReturn(false);
-        when(trackDataListener1.onRecordingGpsAccuracy(PreferencesUtils.RECORDING_GPS_ACCURACY_DEFAULT)).thenReturn(false);
-        when(trackDataListener1.onRecordingDistanceIntervalChanged(PreferencesUtils.RECORDING_DISTANCE_INTERVAL_DEFAULT)).thenReturn(false);
-
-        when(trackDataListener2.onMetricUnitsChanged(true)).thenReturn(false);
-        when(trackDataListener2.onReportSpeedChanged(true)).thenReturn(false);
-        when(trackDataListener2.onRecordingGpsAccuracy(PreferencesUtils.RECORDING_GPS_ACCURACY_DEFAULT)).thenReturn(false);
-        when(trackDataListener2.onRecordingDistanceIntervalChanged(PreferencesUtils.RECORDING_DISTANCE_INTERVAL_DEFAULT)).thenReturn(false);
-        replay();
-
-        trackDataHub.start();
-        trackDataHub.registerTrackDataListener(trackDataListener1, EnumSet.of(TrackDataType.PREFERENCE));
-        trackDataHub.registerTrackDataListener(trackDataListener2, EnumSet.of(TrackDataType.PREFERENCE));
-        verifyAndReset();
-
-        // Change report speed to false
-        when(trackDataListener1.onReportSpeedChanged(false)).thenReturn(false);
-        when(trackDataListener2.onReportSpeedChanged(false)).thenReturn(false);
-        replay();
-
-        PreferencesUtils.setString(context, R.string.stats_rate_key, context.getString(R.string.stats_rate_pace));
-        OnSharedPreferenceChangeListener listener = preferenceChangeListenerCapture.getValue();
-        listener.onSharedPreferenceChanged(sharedPreferences, PreferencesUtils.getKey(context, R.string.stats_rate_key));
-        verifyAndReset();
-
-        // Change metric units to false
-        when(trackDataListener1.onMetricUnitsChanged(false)).thenReturn(false);
-        when(trackDataListener2.onMetricUnitsChanged(false)).thenReturn(false);
-        replay();
-
-        String imperialUnits = context.getString(R.string.stats_units_imperial);
-        PreferencesUtils.setString(context, R.string.stats_units_key, imperialUnits);
-        listener.onSharedPreferenceChanged(sharedPreferences, PreferencesUtils.getKey(context, R.string.stats_units_key));
-        verifyAndReset();
-    }
-
-    /**
-     * Replays mocks.
-     */
-    private void replay() {
-//        AndroidMock.replay(contentProviderUtils, dataSource, trackDataListener1, trackDataListener2);
-    }
-
-    /**
-     * Verifies and resets mocks.
-     */
-    private void verifyAndReset() {
-        verify(contentProviderUtils);
-        verify(dataSource);
-        verify(trackDataListener1);
-        verify(trackDataListener2);
-        reset(contentProviderUtils, dataSource, trackDataListener1, trackDataListener2);
-    }
-
-    //TODO
-    /**
-     * Tests the method {@link TrackDataHub#start()}.
-     */
-//    @Test
-//    public void testRegisterTracksTableListener() {
-//        ArgumentCaptor<ContentObserver> observerCapture = ArgumentCaptor.forClass(ContentObserver.class);
-//        dataSource.registerContentObserver(eq(TracksColumns.CONTENT_BASE_URI), observerCapture.capture());
-//        Track track = TrackStubUtils.createTrack(1);
-//
-//        when(contentProviderUtils.getTrack(capture(new Capture<Long>())).thenReturn(track);
-//        // Make the track id is unique.
-//        PreferencesUtils.setLong(context, R.string.recording_track_id_key, System.currentTimeMillis());
-//        trackDataListener1.onTrackUpdated(track);
-//        replay();
-//        trackDataHub.start();
-//        trackDataHub.registerTrackDataListener(trackDataListener1, EnumSet.of(TrackDataType.TRACKS_TABLE));
-//        verifyAndReset();
-//    }
-
-    //TODO
-    /**
-     * Tests the method {@link TrackDataHub#start()}.
-     */
-//    @Test
-//    public void testRegisterWaypointsTableListener() {
-//        ArgumentCaptor<ContentObserver> observerCapture = ArgumentCaptor.forClass(ContentObserver.class);
-//        dataSource.registerContentObserver(eq(WaypointsColumns.CONTENT_BASE_URI), observerCapture.capture());
-//        when(contentProviderUtils.getWaypointCursor(
-//                capture(new Capture<Long>()), capture(new Capture<Long>()),
-//                capture(new Capture<Integer>()))).thenReturn(null);
-//        trackDataListener1.clearWaypoints();
-//        trackDataListener1.onNewWaypointsDone();
-//        replay();
-//        trackDataHub.start();
-//        trackDataHub.registerTrackDataListener(trackDataListener1, EnumSet.of(TrackDataType.WAYPOINTS_TABLE));
-//        verifyAndReset();
-//    }
-
-    /**
-     * Tests the method {@link TrackDataHub#notifyPreferenceChanged(String)} when
-     * the key is R.string.min_required_accuracy_key.
-     */
-    @Test
-    public void testNotifyPreferenceChanged_minRequiredAccuracy() {
-        int value = 1;
-        PreferencesUtils.setInt(context, R.string.recording_gps_accuracy_key, value);
-        trackDataHub.notifyPreferenceChanged(PreferencesUtils.getKey(context, R.string.recording_gps_accuracy_key));
-        Assert.assertEquals(value, trackDataHub.getRecordingGpsAccuracy());
-        PreferencesUtils.setInt(context, R.string.recording_gps_accuracy_key, value + 1);
-        trackDataHub.notifyPreferenceChanged(PreferencesUtils.getKey(context, R.string.recording_gps_accuracy_key));
-        Assert.assertEquals(value + 1, trackDataHub.getRecordingGpsAccuracy());
-    }
-
-    /**
-     * Tests the method {@link TrackDataHub#notifyPreferenceChanged(String)} when
-     * the key is R.string.metric_units_key.
-     */
-    @Test
-    public void testNotifyPreferenceChanged_metricUnitsNoNotify() {
-        String imperialUnits = context.getString(R.string.stats_units_imperial);
-
-        PreferencesUtils.setString(context, R.string.stats_units_key, imperialUnits);
-        trackDataHub.notifyPreferenceChanged(PreferencesUtils.getKey(context, R.string.stats_units_key));
-        Assert.assertFalse(trackDataHub.isMetricUnits());
-        PreferencesUtils.setString(context, R.string.stats_units_key, PreferencesUtils.STATS_UNITS_DEFAULT);
-        trackDataHub.notifyPreferenceChanged(PreferencesUtils.getKey(context, R.string.stats_units_key));
-        Assert.assertTrue(trackDataHub.isMetricUnits());
-    }
-
-    /**
-     * Tests the method {@link TrackDataHub#notifyPreferenceChanged(String)} when
-     * the key is R.string.metric_units_key.
-     */
-    @Test
-    public void testNotifyPreferenceChanged_reportSpeedNoNotify() {
-        String value = context.getString(R.string.stats_rate_pace);
-        PreferencesUtils.setString(context, R.string.stats_rate_key, value);
-        trackDataHub.notifyPreferenceChanged(PreferencesUtils.getKey(context, R.string.stats_rate_key));
-        Assert.assertFalse(trackDataHub.isReportSpeed());
-
-        value = context.getString(R.string.stats_rate_speed);
-        PreferencesUtils.setString(context, R.string.stats_rate_key, value);
-        trackDataHub.notifyPreferenceChanged(PreferencesUtils.getKey(context, R.string.stats_rate_key));
-        Assert.assertTrue(trackDataHub.isReportSpeed());
-    }
-
-    //TODO
-    /**
-     * Fixed size cursor answer.
-     *
-     * @author Jimmy Shih
-     */
-    private static class FixedSizeCursorAnswer {
-        private final int size;
-
-        public FixedSizeCursorAnswer(int size) {
-            this.size = size;
-        }
-//
-//        @Override
-//        public Cursor answer() throws Throwable {
-//            MatrixCursor cursor = new MatrixCursor(new String[]{BaseColumns._ID});
-//            for (long i = 0; i < size; i++) {
-//                cursor.addRow(new Object[]{i});
-//            }
-//            return cursor;
-//        }
-    }
-
-    /**
-     * Fixed size location iterator.
-     *
-     * @author Jimmy Shih
-     */
-    private static class FixedSizeLocationIterator implements LocationIterator {
-        private final long startId;
-        private final Location[] locations;
-        private final Set<Integer> splitIndexSet = new HashSet<Integer>();
-        private int currentIndex = -1;
-
-        public FixedSizeLocationIterator(long startId, int size) {
-            this(startId, size, null);
-        }
-
-        public FixedSizeLocationIterator(long startId, int size, int... splitIndexes) {
-            this.startId = startId;
-            this.locations = new Location[size];
-
-            for (int i = 0; i < size; i++) {
-                Location location = new Location("gps");
-                location.setLatitude(-15.0 + i / 1000.0);
-                location.setLongitude(37 + i / 1000.0);
-                location.setAltitude(i);
-                locations[i] = location;
-            }
-
-            if (splitIndexes != null) {
-                for (int splitIndex : splitIndexes) {
-                    splitIndexSet.add(splitIndex);
-
-                    Location splitLocation = locations[splitIndex];
-                    splitLocation.setLatitude(100.0);
-                    splitLocation.setLongitude(200.0);
-                }
-            }
-        }
-
-        public void expectLocationsDelivered(TrackDataListener listener) {
-            for (int i = 0; i < locations.length; i++) {
-                if (splitIndexSet.contains(i)) {
-                    listener.onSegmentSplit(locations[i]);
-                } else {
-                    listener.onSampledInTrackPoint(locations[i]);
-                }
-            }
-        }
-
-        public void expectSampledLocationsDelivered(
-                TrackDataListener listener, int sampleFrequency, boolean includeSampledOut) {
-            boolean includeNext = false;
-            for (int i = 0; i < locations.length; i++) {
-                if (splitIndexSet.contains(i)) {
-                    listener.onSegmentSplit(locations[i]);
-                    includeNext = true;
-                } else if (includeNext || (i % sampleFrequency == 0)) {
-                    listener.onSampledInTrackPoint(locations[i]);
-                    includeNext = false;
-                } else if (includeSampledOut) {
-                    listener.onSampledOutTrackPoint(locations[i]);
-                }
-            }
-        }
-
-        @Override
-        public boolean hasNext() {
-            return currentIndex < locations.length - 1;
-        }
-
-        @Override
-        public Location next() {
-            currentIndex++;
-            return locations[currentIndex];
-        }
-
-        @Override
-        public void remove() {
-            throw new UnsupportedOperationException();
-        }
-
-        @Override
-        public long getLocationId() {
-            return startId + currentIndex;
-        }
-
-        @Override
-        public void close() {
-            // Do nothing
-        }
-    }
-}

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

@@ -1,65 +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.content;
-
-import android.os.Parcel;
-
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-
-import org.junit.Assert;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import de.dennisguse.opentracks.content.Waypoint.WaypointType;
-
-/**
- * Tests for the WaypointCreationRequest class.
- * {@link WaypointCreationRequest}
- *
- * @author Sandor Dornbush
- */
-@RunWith(AndroidJUnit4.class)
-public class WaypointCreationRequestTest {
-
-    @Test
-    public void testTypeParceling() {
-        WaypointCreationRequest original = WaypointCreationRequest.DEFAULT_WAYPOINT;
-        Parcel p = Parcel.obtain();
-        original.writeToParcel(p, 0);
-        p.setDataPosition(0);
-        WaypointCreationRequest copy = WaypointCreationRequest.CREATOR.createFromParcel(p);
-        Assert.assertEquals(original.getType(), copy.getType());
-        Assert.assertFalse(copy.isTrackStatistics());
-        Assert.assertNull(copy.getName());
-        Assert.assertNull(copy.getDescription());
-        Assert.assertNull(copy.getIconUrl());
-    }
-
-    @Test
-    public void testAllAttributesParceling() {
-        WaypointCreationRequest original = new WaypointCreationRequest(WaypointType.WAYPOINT, false, "name", "category", "description", "img.png", null);
-        Parcel p = Parcel.obtain();
-        original.writeToParcel(p, 0);
-        p.setDataPosition(0);
-        WaypointCreationRequest copy = WaypointCreationRequest.CREATOR.createFromParcel(p);
-        Assert.assertEquals(original.getType(), copy.getType());
-        Assert.assertFalse(copy.isTrackStatistics());
-        Assert.assertEquals("name", copy.getName());
-        Assert.assertEquals("category", copy.getCategory());
-        Assert.assertEquals("description", copy.getDescription());
-        Assert.assertEquals("img.png", copy.getIconUrl());
-    }
-}

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

@@ -0,0 +1,44 @@
+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);
+        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
+     */
+    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/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;
 
@@ -44,19 +47,32 @@ 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 = new ChartFragment(chartByDistance) {
+        };
+        chartFragment.setChartView(new ChartView(ApplicationProvider.getApplicationContext(), chartByDistance));
         chartFragment.setTripStatisticsUpdater(TrackStubUtils.INITIAL_TIME);
     }
 
     /**
-     * Tests the logic to get the incorrect values of sensor in {@link ChartFragment#fillDataPoint(Location, double[])}
+     * Tests the logic to get the incorrect values of sensor in {@link ChartFragment#fillDataPoint(Location, double[])}.
      */
     @Test
     public void testFillDataPoint_sensorIncorrect() {
-        SensorDataSetLocation sensorDataSetLocation = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation = TrackStubUtils.createSensorDataSetLocation();
 
         // No input.
         double[] point = fillDataPointTestHelper(sensorDataSetLocation);
@@ -80,7 +96,7 @@ 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 +123,17 @@ 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 +145,7 @@ 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);
 
@@ -151,36 +167,34 @@ 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);
 
         /*
-         * Computes the distance between Latitude 22 and 23. And for we set using
-         * imperial, the distance should be multiplied by UnitConversions.KM_TO_MI.
+         * Computes the distance between Latitude 22 and 23.
+         * And for we set using * imperial, the distance should be multiplied by UnitConversions.KM_TO_MI.
          */
         float[] results = new float[4];
-        Location.distanceBetween(sensorDataSetLocation1.getLatitude(), sensorDataSetLocation1.getLongitude(),
-                sensorDataSetLocation2.getLatitude(), sensorDataSetLocation2.getLongitude(), results);
+        Location.distanceBetween(sensorDataSetLocation1.getLatitude(), sensorDataSetLocation1.getLongitude(), sensorDataSetLocation2.getLatitude(), sensorDataSetLocation2.getLongitude(), results);
         double distance1 = results[0] * UnitConversions.M_TO_KM * UnitConversions.KM_TO_MI;
         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);
 
         /*
-         * Computes the distance between Latitude 23 and 24. And for we set using
-         * imperial, the distance should be multiplied by UnitConversions.KM_TO_MI.
+         * Computes the distance between Latitude 23 and 24.
+         * And for we set using * imperial, the distance should be multiplied by UnitConversions.KM_TO_MI.
          */
-        Location.distanceBetween(sensorDataSetLocation2.getLatitude(), sensorDataSetLocation2.getLongitude(),
-                sensorDataSetLocation3.getLatitude(), sensorDataSetLocation3.getLongitude(), results);
+        Location.distanceBetween(sensorDataSetLocation2.getLatitude(), sensorDataSetLocation2.getLongitude(), sensorDataSetLocation3.getLatitude(), sensorDataSetLocation3.getLongitude(), results);
         double distance2 = results[0] * UnitConversions.M_TO_KM * UnitConversions.KM_TO_MI;
         Assert.assertEquals(distance1 + distance2, point[0], 0.01);
     }
@@ -192,11 +206,11 @@ 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);
@@ -207,20 +221,19 @@ 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. Then only one value INITIALLONGTITUDE in buffer.
+         * At first, clear old points of elevation, so give true to the second parameter.
+         * Then only one value INITIAL_ALTITUDE in buffer.
          */
         double[] point = fillDataPointTestHelper(sensorDataSetLocation1);
         Assert.assertEquals(TrackStubUtils.INITIAL_ALTITUDE, point[ChartView.ELEVATION_SERIES + 1], 0.01);
 
         /*
-         * Send another value to buffer, now there are two values, INITIALALTITUDE
-         * and INITIALALTITUDE * 2.
+         * 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,
@@ -235,23 +248,22 @@ public class ChartFragmentTest {
     @Test
     public void testFillDataPoint_speed() {
         /*
-         * At first, clear old points of speed, so give true to the second
-         * parameter. It will not be filled in to the speed buffer.
+         * 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);
 
         /*
-         * Tests the logic when both metricUnits and reportSpeed are true.This
-         * location will be filled into speed buffer.
+         * 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.
+         * Add a time span here to make sure the second point is valid, the value 222 here is doesn't matter.
          */
         sensorDataSetLocation2.setTime(sensorDataSetLocation1.getTime() + 222);
         sensorDataSetLocation2.setSpeed(130);
@@ -268,17 +280,16 @@ 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 is valid and the speed
-         * is valid. Speed is valid if: speedDifference > Constants.MAX_ACCELERATION
-         * * timeDifference speedDifference = 102 -100 timeDifference = 222
+         * Add a time span here to make sure the second point and the speed is valid.
+         * Speed is valid if: speedDifference > Constants.MAX_ACCELERATION * timeDifference speedDifference = 102 -100 timeDifference = 222
          */
         sensorDataSetLocation2.setTime(sensorDataSetLocation2.getTime() + 222);
         sensorDataSetLocation2.setSpeed(102);
@@ -295,17 +306,16 @@ 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 is valid and the speed
-         * is valid. Speed is valid if: speedDifference > Constants.MAX_ACCELERATION
-         * * timeDifference speedDifference = 102 -100 timeDifference = 222
+         * Add a time span here to make sure the second point and the speed is valid.
+         * Speed is valid if: speedDifference > Constants.MAX_ACCELERATION * timeDifference speedDifference = 102 -100 timeDifference = 222
          */
         sensorDataSetLocation2.setTime(sensorDataSetLocation2.getTime() + 222);
         sensorDataSetLocation2.setSpeed(102);
@@ -314,14 +324,13 @@ public class ChartFragmentTest {
     }
 
     /**
-     * Tests the logic to get pace value when reportSpeed is false and average
-     * speed is zero.
+     * Tests the logic to get pace value when reportSpeed is false and average speed is zero.
      */
     @Test
     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

@@ -33,10 +33,10 @@ 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 static org.mockito.Mockito.any;
 import static org.mockito.Mockito.eq;
@@ -49,40 +49,32 @@ import static org.mockito.Mockito.when;
  */
 public abstract class AbstractTestFileTrackImporter {
 
-    protected static final String TRACK_NAME_0 = "blablub";
-    protected static final String TRACK_DESCRIPTION_0 = "s'Laebe isch koi Schlotzer";
+    static final String TRACK_NAME_0 = "blablub";
+    static final String TRACK_DESCRIPTION_0 = "s'Laebe isch koi Schlotzer";
 
-    protected static final String TRACK_NAME_1 = "another track";
-    protected static final String TRACK_DESCRIPTION_1 = "another description";
+    static final double TRACK_LATITUDE = 48.768364;
+    static final double TRACK_LONGITUDE = 9.177886;
+    static final double TRACK_ELEVATION = 324.0;
 
-    protected static final double TRACK_LATITUDE = 48.768364;
-    protected static final double TRACK_LONGITUDE = 9.177886;
-    protected 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";
 
-    protected static final String TRACK_TIME_0 = "2010-04-22T18:21:00Z";
-    protected static final String TRACK_TIME_1 = "2010-04-22T18:21:50.123";
-    protected static final String TRACK_TIME_2 = "2010-04-22T18:23:00.123";
-    protected static final String TRACK_TIME_3 = "2010-04-22T18:24:50.123";
-
-    protected static final SimpleDateFormat DATE_FORMAT_0 = new SimpleDateFormat("yyyy-MM-dd'T'hh:mm:ss'Z'", Locale.US);
-    protected static final SimpleDateFormat DATE_FORMAT_1 = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS", Locale.US);
-    protected static final long TRACK_ID_0 = 1;
-    protected static final long TRACK_ID_1 = 2;
-    protected static final long TRACK_POINT_ID_0 = 1;
-    protected static final long TRACK_POINT_ID_1 = 2;
-    protected static final long TRACK_POINT_ID_3 = 4;
-    protected static final long WAYPOINT_ID_0 = 1;
-    protected static final Uri TRACK_ID_0_URI = ContentUris.appendId(TracksColumns.CONTENT_URI.buildUpon(), TRACK_ID_0).build();
-    protected static final Uri TRACK_ID_1_URI = ContentUris.appendId(TracksColumns.CONTENT_URI.buildUpon(), TRACK_ID_1).build();
-    protected static final Uri WAYPOINT_ID_O_URI = ContentUris.appendId(WaypointsColumns.CONTENT_URI.buildUpon(), WAYPOINT_ID_0).build();
+    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);
+    static final long TRACK_ID_0 = 1;
+    static final long TRACK_POINT_ID_0 = 1;
+    static final long TRACK_POINT_ID_1 = 2;
+    static final long TRACK_POINT_ID_3 = 4;
+    static final Uri TRACK_ID_0_URI = ContentUris.appendId(TracksColumns.CONTENT_URI.buildUpon(), TRACK_ID_0).build();
+    private static final long WAYPOINT_ID_0 = 1;
+    private static final Uri WAYPOINT_ID_O_URI = ContentUris.appendId(WaypointsColumns.CONTENT_URI.buildUpon(), WAYPOINT_ID_0).build();
 
     protected final Context context = ApplicationProvider.getApplicationContext();
 
     static {
-        /*
-         * We can't omit the timezones in the test, otherwise it'll use the local
-         * timezone and fail depending on where the test runner is.
-         */
+        // We can't omit the timezones in the test, otherwise it'll use the local timezone and fail depending on where the test runner is.
         SimpleTimeZone utc = new SimpleTimeZone(0, "UTC");
         DATE_FORMAT_0.setTimeZone(utc);
         DATE_FORMAT_1.setTimeZone(utc);
@@ -91,7 +83,7 @@ public abstract class AbstractTestFileTrackImporter {
     @Mock
     public ContentProviderUtils contentProviderUtils;
 
-    protected Location createLocation(int index, long time) {
+    Location createLocation(int index, long time) {
         Location location = new Location(LocationManager.GPS_PROVIDER);
         location.setLatitude(TRACK_LATITUDE + index);
         location.setLongitude(TRACK_LONGITUDE + index);
@@ -109,8 +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);
     }
 
     /**
@@ -120,7 +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);
@@ -136,7 +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.ContentProviderUtils;
+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.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

@@ -27,18 +27,17 @@ 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;
 
-
 /**
  * Tests for {@link GpxFileTrackImporter}.
  *
@@ -58,6 +57,7 @@ public class GpxFileTrackImporterTest extends AbstractTestFileTrackImporter {
             + getNameAndDescription(TRACK_NAME_0, TRACK_DESCRIPTION_0) + "<trkseg>"
             + getTrackPoint(0, null) + getTrackPoint(1, null) + "</trkseg><trkseg>"
             + getTrackPoint(2, null) + getTrackPoint(3, null) + "</trkseg></trk></gpx>";
+
     private static final String INVALID_XML_GPX = VALID_ONE_TRACK_ONE_SEGMENT_GPX.substring(0, VALID_ONE_TRACK_ONE_SEGMENT_GPX.length() - 50);
     private static final String INVALID_LOCATION_GPX = VALID_ONE_TRACK_ONE_SEGMENT_GPX.replaceAll(Double.toString(TRACK_LATITUDE), "1000.0");
     private static final String INVALID_TIME_GPX = VALID_ONE_TRACK_ONE_SEGMENT_GPX.replaceAll(TRACK_TIME_0, "invalid");
@@ -82,13 +82,9 @@ public class GpxFileTrackImporterTest extends AbstractTestFileTrackImporter {
         return buffer.toString();
     }
 
-    /**
-     * Tests one track with one segment.
-     */
     @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());
 
@@ -98,28 +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);
     }
 
-    /**
-     * Tests one track with two segments.
-     */
     @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);
@@ -127,12 +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();
@@ -141,79 +143,61 @@ 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());
     }
 
-    /**
-     * Tests one track with two segments, but no time in the track points.
-     */
     @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);
     }
 
-    /**
-     * Test an invalid xml input.
-     */
     @Test
     public void testInvalidXml() {
         testInvalidGpx(INVALID_XML_GPX);
     }
 
-    /**
-     * Test an invalid location.
-     */
     @Test
     public void testInvalidLocation() {
         testInvalidGpx(INVALID_LOCATION_GPX);
     }
 
-    /**
-     * Test an invalid time.
-     */
     @Test
     public void testInvalidTime() {
         testInvalidGpx(INVALID_TIME_GPX);
     }
 
-    /**
-     * Test an invalid altitude.
-     */
     @Test
     public void testInvalidAltitude() {
         testInvalidGpx(INVALID_ALTITUDE_GPX);
     }
 
-    /**
-     * Test an invalid latitude.
-     */
     @Test
     public void testInvalidLatitude() {
         testInvalidGpx(INVALID_LATITUDE_GPX);
     }
 
-    /**
-     * Test an invalid longitude.
-     */
     @Test
     public void testInvalidLongitude() {
         testInvalidGpx(INVALID_LONGITUDE_GPX);
@@ -222,18 +206,14 @@ public class GpxFileTrackImporterTest extends AbstractTestFileTrackImporter {
     private void testInvalidGpx(String xml) {
         when(contentProviderUtils.insertTrack((Track) any())).thenReturn(TRACK_ID_0_URI);
 
-        // For the following, use StubReturn since we don't care whether they are
-        // invoked or not.
+        // 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());
         GpxFileTrackImporter gpxFileTrackImporter = new GpxFileTrackImporter(context, contentProviderUtils);
         long trackId = gpxFileTrackImporter.importFile(inputStream);
         Assert.assertEquals(-1L, trackId);
-        verify(contentProviderUtils);
     }
 }

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

@@ -27,16 +27,15 @@ 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;
 
-
 /**
  * Tests for {@link KmlFileTrackImporter}.
  *
@@ -45,13 +44,11 @@ import static org.mockito.Mockito.when;
 @RunWith(MockitoJUnitRunner.class)
 public class KmlFileTrackImporterTest extends AbstractTestFileTrackImporter {
 
-    private static final String VALID_ONE_TRACK_ONE_SEGMENT_GPX =
-            "<kml xmlns:gx=\"http://www.google.com/kml/ext/2.2\"><Placemark>"
+    private static final String VALID_ONE_TRACK_ONE_SEGMENT_GPX = "<kml xmlns:gx=\"http://www.google.com/kml/ext/2.2\"><Placemark>"
                     + getNameAndDescription(TRACK_NAME_0, TRACK_DESCRIPTION_0) + "<gx:MultiTrack><gx:Track>"
                     + getTrackPoint(0, TRACK_TIME_0) + getTrackPoint(1, TRACK_TIME_1)
                     + "</gx:Track></gx:MultiTrack></Placemark></kml>";
-    private static final String VALID_ONE_TRACK_TWO_SEGMENTS_GPX =
-            "<kml xmlns:gx=\"http://www.google.com/kml/ext/2.2\"><Placemark>"
+    private static final String VALID_ONE_TRACK_TWO_SEGMENTS_GPX = "<kml xmlns:gx=\"http://www.google.com/kml/ext/2.2\"><Placemark>"
                     + getNameAndDescription(TRACK_NAME_0, TRACK_DESCRIPTION_0) + "<gx:MultiTrack><gx:Track>"
                     + getTrackPoint(0, TRACK_TIME_0) + getTrackPoint(1, TRACK_TIME_1) + "</gx:Track><gx:Track>"
                     + getTrackPoint(2, TRACK_TIME_2) + getTrackPoint(3, TRACK_TIME_3)
@@ -66,18 +63,12 @@ public class KmlFileTrackImporterTest extends AbstractTestFileTrackImporter {
         String latitude = Double.toString(TRACK_LATITUDE + index);
         String longitude = Double.toString(TRACK_LONGITUDE + index);
         String altitude = Double.toString(TRACK_ELEVATION + index);
-        StringBuilder buffer = new StringBuilder();
-        buffer.append("<when>" + time + "</when>" + "<gx:coord>" + longitude + " " + latitude + " " + altitude + "</gx:coord>");
-        return buffer.toString();
+        return "<when>" + time + "</when>" + "<gx:coord>" + longitude + " " + latitude + " " + altitude + "</gx:coord>";
     }
 
-    /**
-     * Tests one track with one segment.
-     */
     @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());
 
@@ -85,30 +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);
     }
 
-    /**
-     * Tests one track with two segments.
-     */
     @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);
@@ -117,12 +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();
@@ -131,7 +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;
@@ -31,18 +36,15 @@ 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);
     }
 
     /**
-     * Tests the
-     * {@link AdaptiveLocationListenerPolicy#getDesiredPollingInterval()} in four
-     * situations.
+     * Tests the {@link AdaptiveLocationListenerPolicy#getDesiredPollingInterval()} in four situations.
      * <ul>
      * <li>The newIdleTime is bigger than max interval.</li>
      * <li>The newIdleTime is between min and max interval.</li>
@@ -50,27 +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()}.
+     * Tests the method {@link AdaptiveLocationListenerPolicy#getMinDistance_m()}.
      */
+    @Test
     public void testGetMinDistance() {
-        assertEquals(MIN_DISTANCE, adocationListenerPolicy.getMinDistance());
+        Assert.assertEquals(MIN_DISTANCE, adaptiveLocationListenerPolicy.getMinDistance_m());
     }
 }

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

@@ -1,100 +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.services;
-
-import android.content.Context;
-import android.content.Intent;
-
-import androidx.test.core.app.ApplicationProvider;
-import androidx.test.rule.GrantPermissionRule;
-import androidx.test.rule.ServiceTestRule;
-
-import org.junit.Assert;
-import org.junit.Rule;
-import org.junit.Test;
-import org.mockito.Mock;
-
-import java.util.concurrent.TimeoutException;
-
-import de.dennisguse.opentracks.R;
-
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-
-/**
- * Tests {@link ControlRecordingService}.
- *
- * @author Youtao Liu
- */
-public class ControlRecordingServiceTest {
-
-    @Rule
-    public final ServiceTestRule mServiceRule = new ServiceTestRule();
-
-    @Rule
-    public GrantPermissionRule mRuntimePermissionRule = GrantPermissionRule.grant(android.Manifest.permission.ACCESS_FINE_LOCATION);
-
-    private Context context = ApplicationProvider.getApplicationContext();
-
-    @Mock
-    private ITrackRecordingService iTrackRecordingServiceMock;
-
-    private ControlRecordingService subject;
-
-    /**
-     * Tests the start of {@link ControlRecordingService} and tests the method
-     * {@link ControlRecordingService#onHandleIntent(Intent, ITrackRecordingService)}
-     * to start a track recording.
-     */
-    @Test
-    public void testStartRecording() throws TimeoutException {
-        Assert.assertNull(subject);
-        Intent intent = startControlRecordingService(context.getString(R.string.track_action_start));
-        Assert.assertNotNull(subject);
-
-        when(iTrackRecordingServiceMock.startNewTrack()).thenReturn(1L);
-        subject.onHandleIntent(intent, iTrackRecordingServiceMock);
-        verify(iTrackRecordingServiceMock);
-    }
-
-    /**
-     * Tests the method
-     * {@link ControlRecordingService#onHandleIntent(Intent, ITrackRecordingService)}
-     * to stop a track recording.
-     */
-    @Test
-    public void testStopRecording() throws TimeoutException {
-        Intent intent = startControlRecordingService(context.getString(R.string.track_action_end));
-        iTrackRecordingServiceMock.endCurrentTrack();
-
-        subject.onHandleIntent(intent, iTrackRecordingServiceMock);
-        verify(iTrackRecordingServiceMock);
-    }
-
-    /**
-     * Starts a ControlRecordingService with a specified action.
-     *
-     * @param action the action string in the start intent
-     */
-    private Intent startControlRecordingService(String action) throws TimeoutException {
-        Intent intent = new Intent(context, ControlRecordingService.class);
-        intent.setAction(action);
-        mServiceRule.startService(intent);
-        subject = ((ControlRecordingService) mServiceRule.bindService(intent));
-        return intent;
-    }
-}

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

@@ -15,39 +15,37 @@
  */
 package de.dennisguse.opentracks.services;
 
-import android.content.BroadcastReceiver;
 import android.content.ContentProvider;
 import android.content.Context;
 import android.content.Intent;
-import android.content.IntentFilter;
 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;
 import androidx.test.filters.MediumTest;
 import androidx.test.filters.SmallTest;
+import androidx.test.rule.GrantPermissionRule;
 import androidx.test.rule.ServiceTestRule;
 
+import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
 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.stats.TripStatistics;
 import de.dennisguse.opentracks.util.PreferencesUtils;
 
@@ -55,164 +53,81 @@ import de.dennisguse.opentracks.util.PreferencesUtils;
  * Tests for the track recording service.
  *
  * @author Bartlomiej Niechwiej
+ * <p>
+ * //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)
 public class TrackRecordingServiceTest {
 
     @Rule
-    public final ServiceTestRule mServiceRule = new ServiceTestRule();
-    private ContentProviderUtils providerUtils;
+    public final ServiceTestRule mServiceRule = ServiceTestRule.withTimeout(5, TimeUnit.SECONDS);
+
+    @Rule
+    public GrantPermissionRule mRuntimePermissionRule = GrantPermissionRule.grant(android.Manifest.permission.ACCESS_FINE_LOCATION);
+
     private Context context = ApplicationProvider.getApplicationContext();
+    private ContentProviderUtils contentProviderUtils;
+
+    private final long trackId = Math.abs(new Random().nextLong());
+
+    static Intent createStartIntent(Context context) {
+        return new Intent(context, TrackRecordingService.class);
+    }
 
     @Before
-    public void setUp() throws Exception {
+    public void setUp() {
         // Set up the mock content resolver
         ContentProvider customContentProvider = new CustomContentProvider() {
         };
         customContentProvider.attachInfo(context, null);
 
-        providerUtils = ContentProviderUtils.Factory.get(context);
+        contentProviderUtils = new ContentProviderUtils(context);
 
-        SharedPreferences sharedPreferences = PreferencesUtils.getSharedPreferences(context);
         // Let's use default values.
+        SharedPreferences sharedPreferences = PreferencesUtils.getSharedPreferences(context);
         sharedPreferences.edit().clear().apply();
 
-        // Disable auto resume by default.
-        updateAutoResumePrefs(PreferencesUtils.AUTO_RESUME_TRACK_CURRENT_RETRY_DEFAULT, 0);
-        // No recording track.
-        PreferencesUtils.setLong(context, R.string.recording_track_id_key, PreferencesUtils.RECORDING_TRACK_ID_DEFAULT);
+        // Ensure that the database is empty before every test
+        contentProviderUtils.deleteAllTracks(context);
+    }
+
+    @After
+    public void tearDown() throws TimeoutException {
+        // Reset service (if some previous test failed)
+        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
+        if (service.isRecording() || service.isPaused()) {
+            service.endCurrentTrack();
+        }
+
+        // Ensure that the database is empty after every test
+        contentProviderUtils.deleteAllTracks(context);
     }
 
     @SmallTest
     @Test
     public void testStartable() throws TimeoutException {
-        Intent intent = new Intent(context, TrackRecordingService.class);
-        mServiceRule.startService(createStartIntent());
-        Assert.assertNotNull(mServiceRule.bindService(createStartIntent()));
+        mServiceRule.startService(createStartIntent(context));
+        Assert.assertNotNull(mServiceRule.bindService(createStartIntent(context)));
     }
 
     @MediumTest
     @Test
     public void testBindable() throws TimeoutException {
-        IBinder service = mServiceRule.bindService(createStartIntent());
+        IBinder service = mServiceRule.bindService(createStartIntent(context));
         Assert.assertNotNull(service);
     }
 
-    @MediumTest
-    @Test
-    public void testResumeAfterReboot_shouldResume() throws Exception {
-        // Insert a dummy track and mark it as recording track.
-        createDummyTrack(123L, System.currentTimeMillis(), true);
-
-        // Clear the number of attempts and set the timeout to 10 min.
-        updateAutoResumePrefs(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();
-        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(123L, service.getRecordingTrackId());
-    }
-
-    @MediumTest
-    @Test
-    public void testResumeAfterReboot_simulateReboot() throws Exception {
-        updateAutoResumePrefs(PreferencesUtils.AUTO_RESUME_TRACK_CURRENT_RETRY_DEFAULT, PreferencesUtils.AUTO_RESUME_TRACK_TIMEOUT_DEFAULT);
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent()));
-        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();
-        startIntent.putExtra(TrackRecordingService.RESUME_TRACK_EXTRA_NAME, true);
-        mServiceRule.startService(startIntent);
-        service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent()));
-        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(123L, System.currentTimeMillis(), false);
-
-        // Clear the number of attempts and set the timeout to 10 min.
-        updateAutoResumePrefs(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();
-        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(123L, System.currentTimeMillis() - 20 * 60 * 1000, true);
-
-        // Clear the number of attempts and set the timeout to 10 min.
-        updateAutoResumePrefs(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();
-        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(-1L, service.getRecordingTrackId());
-    }
-
-    @MediumTest
-    @Test
-    public void testResumeAfterReboot_tooManyAttempts() throws Exception {
-        // Insert a dummy track.
-        createDummyTrack(123L, System.currentTimeMillis(), true);
-
-        // Set the number of attempts to max.
-        updateAutoResumePrefs(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();
-        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 there were already
-        // too many attempts.
-        Assert.assertFalse(service.isRecording());
-        Assert.assertEquals(-1L, 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()));
+        Intent startIntent = createStartIntent(context);
+        mServiceRule.startService(startIntent);
+        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(startIntent));
+
         // Test if we start in no-recording mode by default.
         Assert.assertFalse(service.isRecording());
         Assert.assertEquals(-1L, service.getRecordingTrackId());
@@ -221,312 +136,60 @@ public class TrackRecordingServiceTest {
     @MediumTest
     @Test
     public void testRecording_oldTracks() throws Exception {
-        createDummyTrack(123L, -1L, false);
+        createDummyTrack(trackId, -1L, false);
 
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent()));
+        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
         Assert.assertFalse(service.isRecording());
-        Assert.assertEquals(-1L, service.getRecordingTrackId());
+        Assert.assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, service.getRecordingTrackId());
     }
 
     @MediumTest
     @Test
     public void testRecording_orphanedRecordingTrack() throws Exception {
+        Intent startIntent = createStartIntent(context);
+        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(startIntent));
+
         // Just set recording track to a bogus value.
-        PreferencesUtils.setLong(context, R.string.recording_track_id_key, 256L);
+        // 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()));
+        // then
         Assert.assertFalse(service.isRecording());
-        Assert.assertEquals(-1L, service.getRecordingTrackId());
-    }
-
-    @MediumTest
-    @Test
-    public void testStartNewTrack_noRecording() throws Exception {
-        // NOTICE: due to the way Android permissions work, if this fails,
-        // uninstall the test apk then retry - the test must be installed *after* the app (go figure).
-        // Reference: http://code.google.com/p/android/issues/detail?id=5521
-        BlockingBroadcastReceiver startReceiver = new BlockingBroadcastReceiver();
-        String startAction = context.getString(R.string.track_started_broadcast_action);
-        context.registerReceiver(startReceiver, new IntentFilter(startAction));
-
-        List<Track> tracks = providerUtils.getAllTracks();
-        Assert.assertTrue(tracks.isEmpty());
-
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent()));
-        Assert.assertFalse(service.isRecording());
-
-        long id = service.startNewTrack();
-        Assert.assertTrue(id >= 0);
-        Assert.assertTrue(service.isRecording());
-        Track track = providerUtils.getTrack(id);
-        Assert.assertNotNull(track);
-        Assert.assertEquals(id, track.getId());
-        Assert.assertEquals(PreferencesUtils.getString(context, R.string.default_activity_key, PreferencesUtils.DEFAULT_ACTIVITY_DEFAULT), track.getCategory());
-        Assert.assertEquals(id, PreferencesUtils.getLong(context, R.string.recording_track_id_key));
-        Assert.assertEquals(id, service.getRecordingTrackId());
-
-        // Verify that the start broadcast was received.
-        Assert.assertTrue(startReceiver.waitUntilReceived(1));
-        List<Intent> receivedIntents = startReceiver.getReceivedIntents();
-        Assert.assertEquals(1, receivedIntents.size());
-        Intent broadcastIntent = receivedIntents.get(0);
-        Assert.assertEquals(startAction, broadcastIntent.getAction());
-        Assert.assertEquals(id, broadcastIntent.getLongExtra(context.getString(R.string.track_id_broadcast_extra), -1L));
-
-        context.unregisterReceiver(startReceiver);
+        Assert.assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, service.getRecordingTrackId());
     }
 
     @MediumTest
     @Test
     public void testStartNewTrack_alreadyRecording() throws Exception {
-        createDummyTrack(123L, -1L, true);
-
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent()));
+        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
+        service.startNewTrack();
         Assert.assertTrue(service.isRecording());
+        long trackId = service.getRecordingTrackId();
 
-        // Starting a new track when there is a recording should just return -1L.
-        long newTrack = service.startNewTrack();
-        Assert.assertEquals(-1L, newTrack);
+        long newTrackId = service.startNewTrack();
+        Assert.assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, newTrackId);
 
-        Assert.assertEquals(123L, PreferencesUtils.getLong(context, R.string.recording_track_id_key));
-        Assert.assertEquals(123L, service.getRecordingTrackId());
-    }
+        Assert.assertEquals(trackId, PreferencesUtils.getRecordingTrackId(context));
+        Assert.assertEquals(trackId, service.getRecordingTrackId());
 
-    @MediumTest
-    @Test
-    public void testEndCurrentTrack_alreadyRecording() throws Exception {
-        // See comment above if this fails randomly.
-        BlockingBroadcastReceiver stopReceiver = new BlockingBroadcastReceiver();
-        String stopAction = context.getString(R.string.track_stopped_broadcast_action);
-        context.registerReceiver(stopReceiver, new IntentFilter(stopAction));
-
-        createDummyTrack(123L, -1L, true);
-
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent()));
-        Assert.assertTrue(service.isRecording());
-
-        // End the current track.
         service.endCurrentTrack();
-        Assert.assertFalse(service.isRecording());
-        Assert.assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, PreferencesUtils.getLong(context, R.string.recording_track_id_key));
-        Assert.assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, service.getRecordingTrackId());
-
-        // Verify that the stop broadcast was received.
-        Assert.assertTrue(stopReceiver.waitUntilReceived(1));
-        List<Intent> receivedIntents = stopReceiver.getReceivedIntents();
-        Assert.assertEquals(1, receivedIntents.size());
-        Intent broadcastIntent = receivedIntents.get(0);
-        Assert.assertEquals(stopAction, broadcastIntent.getAction());
-        Assert.assertEquals(123L, broadcastIntent.getLongExtra(context.getString(R.string.track_id_broadcast_extra), -1L));
-
-        context.unregisterReceiver(stopReceiver);
     }
 
     @MediumTest
     @Test
     public void testEndCurrentTrack_noRecording() throws Exception {
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent()));
+        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
         Assert.assertFalse(service.isRecording());
 
-        /*
-         * Ending the current track when there is no recording should not result in
-         * any error.
-         */
+        // 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 testIntegration_completeRecordingSession() throws Exception {
-        List<Track> tracks = providerUtils.getAllTracks();
-        Assert.assertTrue(tracks.isEmpty());
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testInsertStatisticsMarker_noRecordingTrack() throws Exception {
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent()));
-        Assert.assertFalse(service.isRecording());
-
-        long waypointId = service.insertWaypoint(WaypointCreationRequest.DEFAULT_STATISTICS);
-        Assert.assertEquals(-1L, waypointId);
-    }
-
-    @MediumTest
-    @Test
-    public void testInsertStatisticsMarker_validLocation() throws Exception {
-        createDummyTrack(123L, -1L, true);
-
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent()));
-        Assert.assertTrue(service.isRecording());
-        Assert.assertFalse(service.isPaused());
-        insertLocation(service);
-
-        Assert.assertEquals(1, service.insertWaypoint(WaypointCreationRequest.DEFAULT_STATISTICS));
-        Assert.assertEquals(2, service.insertWaypoint(WaypointCreationRequest.DEFAULT_STATISTICS));
-
-        Waypoint wpt = providerUtils.getWaypoint(2);
-        Assert.assertEquals(context.getString(R.string.marker_statistics_icon_url), wpt.getIcon());
-        Assert.assertEquals(context.getString(R.string.marker_split_name_format, 1), wpt.getName());
-        Assert.assertEquals(WaypointType.STATISTICS, wpt.getType());
-        Assert.assertEquals(123L, 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.
-    }
-
-    @MediumTest
-    @Test
-    public void testInsertWaypointMarker_noRecordingTrack() throws Exception {
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent()));
-        Assert.assertFalse(service.isRecording());
-
-        long waypointId = service.insertWaypoint(WaypointCreationRequest.DEFAULT_WAYPOINT);
-        Assert.assertEquals(-1L, waypointId);
-    }
-
-    @MediumTest
-    @Test
-    public void testInsertWaypointMarker_validWaypoint() throws Exception {
-        createDummyTrack(123L, -1L, true);
-
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent()));
-        Assert.assertTrue(service.isRecording());
-        insertLocation(service);
-
-        Assert.assertEquals(1, service.insertWaypoint(WaypointCreationRequest.DEFAULT_WAYPOINT));
-        Waypoint wpt = providerUtils.getWaypoint(1);
-        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(123L, wpt.getTrackId());
-        Assert.assertEquals(0.0, wpt.getLength(), 0.01);
-        Assert.assertNotNull(wpt.getLocation());
-        Assert.assertNull(wpt.getTripStatistics());
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_voiceFrequencyDefault() throws Exception {
-        PreferencesUtils.setInt(context, R.string.voice_frequency_key, PreferencesUtils.VOICE_FREQUENCY_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_voiceFrequencyByDistance() throws Exception {
-        PreferencesUtils.setInt(context, R.string.voice_frequency_key, -1);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_voiceFrequencyByTime() throws Exception {
-        PreferencesUtils.setInt(context, R.string.voice_frequency_key, 1);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_maxRecordingDistanceDefault() throws Exception {
-        PreferencesUtils.setInt(context, R.string.max_recording_distance_key, PreferencesUtils.MAX_RECORDING_DISTANCE_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_maxRecordingDistance() throws Exception {
-        PreferencesUtils.setInt(context, R.string.max_recording_distance_key, 50);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_minRecordingDistanceDefault() throws Exception {
-        PreferencesUtils.setInt(context, R.string.recording_distance_interval_key, PreferencesUtils.RECORDING_DISTANCE_INTERVAL_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_minRecordingDistance() throws Exception {
-        PreferencesUtils.setInt(context, R.string.recording_distance_interval_key, 2);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_splitFrequencyDefault() throws Exception {
-        PreferencesUtils.setInt(context, R.string.split_frequency_key, PreferencesUtils.SPLIT_FREQUENCY_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_splitFrequencyByDistance() throws Exception {
-        PreferencesUtils.setInt(context, R.string.split_frequency_key, -1);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_splitFrequencyByTime() throws Exception {
-        PreferencesUtils.setInt(context, R.string.split_frequency_key, 1);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_metricUnitsDefault() throws Exception {
-        PreferencesUtils.setString(context, R.string.stats_units_key, PreferencesUtils.STATS_UNITS_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_metricUnitsDisabled() throws Exception {
-        PreferencesUtils.setString(context, R.string.stats_units_key, context.getString(R.string.stats_units_imperial));
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_minRecordingIntervalDefault() throws Exception {
-        PreferencesUtils.setInt(context, R.string.min_recording_interval_key, PreferencesUtils.MIN_RECORDING_INTERVAL_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_minRecordingInterval() throws Exception {
-        PreferencesUtils.setInt(context, R.string.min_recording_interval_key, 2);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_minRequiredAccuracyDefault() throws Exception {
-        PreferencesUtils.setInt(context, R.string.recording_gps_accuracy_key, PreferencesUtils.RECORDING_GPS_ACCURACY_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    @Test
-    public void testWithProperties_minRequiredAccuracy() throws Exception {
-        PreferencesUtils.setInt(context, R.string.recording_gps_accuracy_key, 500);
-        fullRecordingSession();
-    }
-
-    private Track createDummyTrack(long id, long stopTime, boolean isRecording) {
+    // 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);
         dummyTrack.setName("Dummy Track");
@@ -534,78 +197,18 @@ public class TrackRecordingServiceTest {
         tripStatistics.setStopTime(stopTime);
         dummyTrack.setTripStatistics(tripStatistics);
         addTrack(dummyTrack, isRecording);
-        return dummyTrack;
-    }
-
-    private void updateAutoResumePrefs(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);
-    }
-
-    private Intent createStartIntent() {
-        Intent startIntent = new Intent();
-        startIntent.setClass(context, TrackRecordingService.class);
-        return startIntent;
     }
 
     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);
     }
 
-    private void fullRecordingSession() throws Exception {
-        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent()));
-        Assert.assertFalse(service.isRecording());
-
-        // Start a track.
-        long id = service.startNewTrack();
-        Assert.assertTrue(id >= 0);
-        Assert.assertTrue(service.isRecording());
-        Track track = providerUtils.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, service.getRecordingTrackId());
-
-        // Insert a few points, markers and statistics.
-        long startTime = System.currentTimeMillis();
-        for (int i = 0; i < 30; i++) {
-            Location loc = new Location("gps");
-            loc.setLongitude(35.0f + i / 10.0f);
-            loc.setLatitude(45.0f - i / 5.0f);
-            loc.setAccuracy(5);
-            loc.setSpeed(10);
-            loc.setTime(startTime + i * 10000);
-            loc.setBearing(3.0f);
-            service.insertTrackPoint(loc);
-
-            if (i % 10 == 0) {
-                service.insertWaypoint(WaypointCreationRequest.DEFAULT_STATISTICS);
-            } else if (i % 7 == 0) {
-                service.insertWaypoint(WaypointCreationRequest.DEFAULT_WAYPOINT);
-            }
-        }
-
-        // Stop the track. Validate if it has correct data.
-        service.endCurrentTrack();
-        Assert.assertFalse(service.isRecording());
-        Assert.assertEquals(-1L, service.getRecordingTrackId());
-        track = providerUtils.getTrack(id);
-        Assert.assertNotNull(track);
-        Assert.assertEquals(id, track.getId());
-        TripStatistics tripStatistics = track.getTripStatistics();
-        Assert.assertNotNull(tripStatistics);
-        Assert.assertTrue(tripStatistics.getStartTime() > 0);
-        Assert.assertTrue(tripStatistics.getStopTime() >= tripStatistics.getStartTime());
-    }
-
     /**
-     * Inserts a location and waits for 100ms.
-     *
-     * @param trackRecordingService the track recording service
+     * Inserts a location and waits for 200ms.
      */
     private void insertLocation(ITrackRecordingService trackRecordingService) throws InterruptedException {
         Location location = new Location("gps");
@@ -616,47 +219,38 @@ public class TrackRecordingServiceTest {
         location.setTime(System.currentTimeMillis());
         location.setBearing(3.0f);
         trackRecordingService.insertTrackPoint(location);
+
         Thread.sleep(200);
     }
 
-    /**
-     * Synchronous/waitable broadcast receiver to be used in testing.
-     */
-    private class BlockingBroadcastReceiver extends BroadcastReceiver {
-        private static final long MAX_WAIT_TIME_MS = 10000;
-        private final List<Intent> receivedIntents = new ArrayList<>();
+    @MediumTest
+    @Test
+    public void testInsertWaypointMarker_noRecordingTrack() throws Exception {
+        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
+        Assert.assertFalse(service.isRecording());
 
-        public List<Intent> getReceivedIntents() {
-            return receivedIntents;
-        }
+        long waypointId = service.insertWaypoint(null, null, null, null);
+        Assert.assertEquals(-1L, waypointId);
+    }
 
-        @Override
-        public void onReceive(Context ctx, Intent intent) {
-            Log.d("Test", "Got broadcast: " + intent);
-            synchronized (receivedIntents) {
-                receivedIntents.add(intent);
-                receivedIntents.notifyAll();
-            }
-        }
+    @MediumTest
+    @Test
+    public void testInsertWaypointMarker_validWaypoint() throws Exception {
+        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
+        service.startNewTrack();
+        Assert.assertTrue(service.isRecording());
+        insertLocation(service);
 
-        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
-                    }
+        long trackId = service.getRecordingTrackId();
+        long waypointId = service.insertWaypoint(null, null, null, null);
+        Assert.assertNotEquals(-1L, 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(trackId, wpt.getTrackId());
+        Assert.assertEquals(0.0, wpt.getLength(), 0.01);
+        Assert.assertNotNull(wpt.getLocation());
 
-                    if (System.currentTimeMillis() > deadline) {
-                        return false;
-                    }
-                }
-            }
-
-            return true;
-        }
+        service.endCurrentTrack();
     }
 }

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

@@ -0,0 +1,237 @@
+package de.dennisguse.opentracks.services;
+
+import android.content.ContentProvider;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.location.Location;
+import android.os.Looper;
+
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.MediumTest;
+import androidx.test.rule.ServiceTestRule;
+
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.List;
+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.data.Track;
+import de.dennisguse.opentracks.stats.TripStatistics;
+import de.dennisguse.opentracks.util.PreferencesUtils;
+
+/**
+ * Tests for the track recording service, which require a {@link Looper}.
+ *
+ * @author Bartlomiej Niechwiej
+ * <p>
+ * 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)
+public class TrackRecordingServiceTestLooper {
+
+    @Rule
+    public final ServiceTestRule mServiceRule = ServiceTestRule.withTimeout(5, TimeUnit.SECONDS);
+
+    private Context context = ApplicationProvider.getApplicationContext();
+
+    private ContentProviderUtils providerUtils;
+
+    @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() {
+        // Set up the mock content resolver
+        ContentProvider customContentProvider = new CustomContentProvider() {
+        };
+        customContentProvider.attachInfo(context, null);
+
+        providerUtils = new ContentProviderUtils(context);
+
+        // Let's use default values.
+        SharedPreferences sharedPreferences = PreferencesUtils.getSharedPreferences(context);
+        sharedPreferences.edit().clear().apply();
+
+        // Ensure that the database is empty before every test
+        providerUtils.deleteAllTracks(context);
+    }
+
+    @After
+    public void tearDown() throws TimeoutException {
+        // Reset service (if some previous test failed)
+        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(TrackRecordingServiceTest.createStartIntent(context)));
+        if (service.isRecording() || service.isPaused()) {
+            service.endCurrentTrack();
+        }
+
+        // Ensure that the database is empty after every test
+        providerUtils.deleteAllTracks(context);
+    }
+
+    @MediumTest
+    @Test
+    public void testWithProperties_minRequiredAccuracy() throws TimeoutException {
+        PreferencesUtils.setInt(context, R.string.recording_gps_accuracy_key, 500);
+        fullRecordingSession();
+    }
+
+    @MediumTest
+    @Test
+    public void testWithProperties_voiceFrequencyDefault() throws TimeoutException {
+        PreferencesUtils.setInt(context, R.string.voice_frequency_key, Integer.parseInt(context.getResources().getString(R.string.voice_frequency_default)));
+        fullRecordingSession();
+    }
+
+    @MediumTest
+    @Test
+    public void testWithProperties_voiceFrequencyByDistance() throws TimeoutException {
+        PreferencesUtils.setInt(context, R.string.voice_frequency_key, -1);
+        fullRecordingSession();
+    }
+
+    @MediumTest
+    @Test
+    public void testWithProperties_voiceFrequencyByTime() throws TimeoutException {
+        PreferencesUtils.setInt(context, R.string.voice_frequency_key, 1);
+        fullRecordingSession();
+    }
+
+
+    @MediumTest
+    @Test
+    public void testWithProperties_maxRecordingDistanceDefault() throws TimeoutException {
+        PreferencesUtils.setInt(context, R.string.max_recording_distance_key, Integer.parseInt(context.getResources().getString(R.string.max_recording_distance_default)));
+        fullRecordingSession();
+    }
+
+    @MediumTest
+    @Test
+    public void testWithProperties_maxRecordingDistance() throws TimeoutException {
+        PreferencesUtils.setInt(context, R.string.max_recording_distance_key, 50);
+        fullRecordingSession();
+    }
+
+    @MediumTest
+    @Test
+    public void testWithProperties_minRecordingDistanceDefault() throws TimeoutException {
+        int minRecordingIntervalDefault = Integer.parseInt(context.getResources().getString(R.string.min_recording_interval_default));
+        PreferencesUtils.setInt(context, R.string.recording_distance_interval_key, minRecordingIntervalDefault);
+        fullRecordingSession();
+    }
+
+    @MediumTest
+    @Test
+    public void testWithProperties_minRecordingDistance() throws TimeoutException {
+        PreferencesUtils.setInt(context, R.string.recording_distance_interval_key, 2);
+        fullRecordingSession();
+    }
+
+    @MediumTest
+    @Test
+    public void testWithProperties_metricUnitsDefault() throws TimeoutException {
+        PreferencesUtils.setString(context, R.string.stats_units_key, context.getString(R.string.stats_units_default));
+        fullRecordingSession();
+    }
+
+    @MediumTest
+    @Test
+    public void testWithProperties_metricUnitsDisabled() throws TimeoutException {
+        PreferencesUtils.setString(context, R.string.stats_units_key, context.getString(R.string.stats_units_imperial));
+        fullRecordingSession();
+    }
+
+    @MediumTest
+    @Test
+    public void testWithProperties_minRecordingIntervalDefault() throws TimeoutException {
+        PreferencesUtils.setInt(context, R.string.min_recording_interval_key, Integer.parseInt(context.getResources().getString(R.string.min_recording_interval_default)));
+        fullRecordingSession();
+    }
+
+    @MediumTest
+    @Test
+    public void testWithProperties_minRecordingInterval() throws TimeoutException {
+        PreferencesUtils.setInt(context, R.string.min_recording_interval_key, 2);
+        fullRecordingSession();
+    }
+
+    @MediumTest
+    @Test
+    public void testWithProperties_minRequiredAccuracyDefault() throws TimeoutException {
+        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();
+        Assert.assertTrue(tracks.isEmpty());
+        fullRecordingSession();
+    }
+
+    private void fullRecordingSession() throws TimeoutException {
+        ITrackRecordingService service = ((ITrackRecordingService) 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);
+        Assert.assertNotNull(track);
+        Assert.assertEquals(id, track.getId());
+        Assert.assertEquals(id, PreferencesUtils.getRecordingTrackId(context));
+        Assert.assertEquals(id, service.getRecordingTrackId());
+
+        // Insert a few points, markers and statistics.
+        long startTime = System.currentTimeMillis();
+        for (int i = 0; i < 30; i++) {
+            Location location = new Location("gps");
+            location.setLongitude(35.0f + i / 10.0f);
+            location.setLatitude(45.0f - i / 5.0f);
+            location.setAccuracy(5);
+            location.setSpeed(10);
+            location.setTime(startTime + i * 10000);
+            location.setBearing(3.0f);
+            service.insertTrackPoint(location);
+
+            if (i % 7 == 0) {
+                service.insertWaypoint(null, null, null, null);
+            }
+        }
+
+        // Stop the track. Validate if it has correct data.
+        service.endCurrentTrack();
+        Assert.assertFalse(service.isRecording());
+        Assert.assertEquals(-1L, service.getRecordingTrackId());
+        track = providerUtils.getTrack(id);
+        Assert.assertNotNull(track);
+        Assert.assertEquals(id, track.getId());
+        TripStatistics tripStatistics = track.getTripStatistics();
+        Assert.assertNotNull(tripStatistics);
+        Assert.assertTrue(tripStatistics.getStartTime() > 0);
+        Assert.assertTrue(tripStatistics.getStopTime() >= tripStatistics.getStartTime());
+    }
+}

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

@@ -17,17 +17,19 @@
 package de.dennisguse.opentracks.services.tasks;
 
 import android.content.Context;
+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.BeforeClass;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
 /**
  * Tests for {@link AnnouncementPeriodicTaskFactory}.
- * These tests require Donut+ to run.
  *
  * @author Rodrigo Damazio
  */
@@ -36,6 +38,17 @@ public class AnnouncementPeriodicTaskFactoryTest {
 
     private Context context = ApplicationProvider.getApplicationContext();
 
+    @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();
+    }
+
     @Test
     public void testCreate() {
         PeriodicTaskFactory factory = new AnnouncementPeriodicTaskFactory();

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

@@ -1,549 +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.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.Assert;
-import org.junit.Before;
-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;
-
-//    @UsesMocks({
-//            StringUtils.class,
-//    })
-
-    @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 = 1 * 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 = (1 * 60 * 60 * 1000) + (1 * 60 * 1000) + (1 * 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 setEngineByPackageName(String enginePackageName);
-
-        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/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;
 
@@ -26,82 +27,83 @@ import java.io.File;
  *
  * @author Rodrigo Damazio
  */
-public class FileUtilsTest extends TestCase {
+@RunWith(JUnit4.class)
+public class FileUtilsTest {
 
     /**
-     * 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);
-    }
-
-    /**
-     * Tests {@link FileUtils#buildUniqueFileName(File, String, String)} when the
-     * file is new.
+     * 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.
+     * 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.
+     * 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.
+     * 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.
+     * 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.
+     * 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";
@@ -113,9 +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

@@ -131,7 +131,7 @@ public class StringUtilsTest {
         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, 353);
     }
 
     /**
@@ -149,8 +149,7 @@ public class StringUtilsTest {
     }
 
     /**
-     * Tests {@link StringUtils#getTime(String)} with fractional seconds and time
-     * zone.
+     * Tests {@link StringUtils#getTime(String)} with fractional seconds and time zone.
      */
     @Test
     public void testGetTime_fractionalAndTimezone() {
@@ -161,8 +160,7 @@ public class StringUtilsTest {
     }
 
     /**
-     * Asserts the {@link StringUtils#getTime(String)} returns the expected
-     * values.
+     * Asserts the {@link StringUtils#getTime(String)} returns the expected values.
      *
      * @param xmlDateTime the xml date time string
      * @param year        the expected year
@@ -173,8 +171,7 @@ public class StringUtilsTest {
      * @param second      the expected second
      * @param millisecond the expected milliseconds
      */
-    private void assertGetTime(String xmlDateTime, int year, int month, int day, int hour, int minute,
-                               int second, int millisecond) {
+    private void assertGetTime(String xmlDateTime, int year, int month, int day, int hour, int minute, int second, int millisecond) {
         GregorianCalendar calendar = new GregorianCalendar(TimeZone.getTimeZone("UTC"));
         calendar.set(year, month - 1, day, hour, minute, second);
         calendar.set(GregorianCalendar.MILLISECOND, millisecond);
@@ -185,7 +182,7 @@ public class StringUtilsTest {
      * 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]);
@@ -202,4 +199,24 @@ 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/androidTest/java/de/dennisguse/opentracks/util/TrackNameUtilsTest.java

@@ -45,8 +45,7 @@ public class TrackNameUtilsTest {
     private static final Context CONTEXT = ApplicationProvider.getApplicationContext();
 
     /**
-     * Tests when the track_name_key is
-     * settings_recording_track_name_date_local_value.
+     * Tests when the track_name_key is settings_recording_track_name_date_local_value.
      */
     @Test
     public void testTrackName_date_local() {
@@ -55,8 +54,7 @@ public class TrackNameUtilsTest {
     }
 
     /**
-     * Tests when the track_name_key is
-     * settings_recording_track_name_date_iso_8601_value.
+     * Tests when the track_name_key is settings_recording_track_name_date_iso_8601_value.
      */
     @Test
     public void testTrackName_date_iso_8601() {
@@ -66,8 +64,7 @@ public class TrackNameUtilsTest {
     }
 
     /**
-     * Tests when the track_name_key is
-     * settings_recording_track_name_number_value.
+     * Tests when the track_name_key is settings_recording_track_name_number_value.
      */
     @Test
     public void testTrackName_number() {

src/main/AndroidManifest.xml

@@ -14,75 +14,29 @@ See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
     package="de.dennisguse.opentracks"
     android:installLocation="auto"
-    android:versionCode="2991"
-    android:versionName="v3.1.0"> <!-- For FDroid. -->
+    android:versionCode="3251"
+    android:versionName="v3.3.1"> <!-- For FDroid. -->
     <!-- Permission to initialize services -->
-    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
-    <!-- Permissions to record locations -->
-    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
-    <uses-permission android:name="android.permission.WAKE_LOCK" />
-    <!-- Permissions to access sensors -->
-    <uses-permission android:name="android.permission.BLUETOOTH" />
-    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
-    <!-- Permission to read phone state so voice announcement will not interrupt ongoing calls -->
-    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
-    <!-- Permission to read/write external storage -->
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
-    <!-- Required features -->
-    <uses-feature
-        android:name="android.hardware.location.gps"
-        android:required="true" />
-    <!-- Optional features -->
-    <uses-feature
-        android:name="android.hardware.bluetooth"
-        android:required="false" />
-    <uses-feature
-        android:name="android.hardware.camera"
-        android:required="false" />
-    <uses-feature
-        android:name="android.hardware.faketouch"
-        android:required="false" />
-    <uses-feature
-        android:name="android.hardware.sensor.compass"
-        android:required="false" />
-    <uses-feature
-        android:name="android.hardware.telephony"
-        android:required="false" />
-    <uses-feature
-        android:name="android.hardware.telephony.gsm"
-        android:required="false" />
-    <uses-feature
-        android:name="android.hardware.touchscreen"
-        android:required="false" />
-    <uses-feature
-        android:name="android.hardware.touchscreen.multitouch"
-        android:required="false" />
-
-    <supports-screens
-        android:anyDensity="true"
-        android:largeScreens="true"
-        android:normalScreens="true"
-        android:smallScreens="true"
-        android:xlargeScreens="true" />
     <application
         android:name=".Startup"
         android:allowBackup="false"
+        android:hasFragileUserData="true"
         android:hardwareAccelerated="true"
-        android:icon="@drawable/ic_logo"
-        android:label="@string/app_name"
-        android:theme="@style/ThemeCustom"
-        tools:replace="android:label">
+        android:icon="${applicationLogo}"
+        android:label="${applicationName}"
+        android:theme="@style/ThemeCustom">
+
         <!-- Activities -->
         <activity android:name=".AboutActivity" />
+
+        <activity android:name=".TrackDeleteActivity" />
+
         <activity
-            android:name=".AggregatedStatsActivity"
-            android:label="@string/menu_aggregated_statistics" />
-        <activity android:name=".DeleteActivity" />
+            android:name=".HelpActivity"
+            android:label="@string/menu_help" />
+
         <activity
             android:name=".io.file.importer.ImportActivity"
             android:theme="@style/ThemeCustomTransparent">
@@ -100,8 +54,11 @@ limitations under the License.
                 <data android:scheme="file" />
             </intent-filter>
         </activity>
-        <activity android:name=".MarkerEditActivity" />
+
         <activity android:name=".MarkerDetailActivity" />
+
+        <activity android:name=".MarkerEditActivity" />
+
         <activity
             android:name=".MarkerListActivity"
             android:label="@string/menu_markers">
@@ -109,6 +66,7 @@ limitations under the License.
                 android:name="android.app.default_searchable"
                 android:value=".SearchListActivity" />
         </activity>
+
         <activity
             android:name=".SearchListActivity"
             android:launchMode="singleTop">
@@ -117,12 +75,15 @@ limitations under the License.
             </intent-filter>
             <meta-data
                 android:name="android.app.searchable"
-                android:resource="@xml/search" />
+                android:resource="@xml/searchable" />
         </activity>
+
         <activity
             android:name=".TrackDetailActivity"
             android:screenOrientation="userPortrait" />
+
         <activity android:name=".TrackEditActivity" />
+
         <activity android:name=".TrackListActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -132,54 +93,19 @@ limitations under the License.
                 android:name="android.app.default_searchable"
                 android:value=".SearchListActivity" />
         </activity>
+
         <activity
             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" />
-        <activity
-            android:name=".widgets.TrackWidgetConfigActivity"
-            android:label="@string/track_widget_config_title">
-            <intent-filter>
-                <action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
-            </intent-filter>
-        </activity>
 
-        <service
-            android:name=".services.ControlRecordingService"
-            android:exported="false" />
-        <service
-            android:name=".services.TrackRecordingService"
-            android:enabled="true"
-            android:exported="false"
-            android:icon="@drawable/ic_arrow_320"
-            android:label="@string/recording_service" />
-        <!-- Receivers -->
-        <receiver android:name=".BootReceiver">
-            <intent-filter>
-                <action android:name="android.intent.action.BOOT_COMPLETED" />
-            </intent-filter>
-        </receiver>
-        <receiver android:name=".widgets.TrackWidgetProvider">
-            <intent-filter>
-                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
-                <action android:name="TRACK_PAUSED" />
-                <action android:name="TRACK_RESUMED" />
-                <action android:name="TRACK_STARTED" />
-                <action android:name="TRACK_STOPPED" />
-                <action android:name="TRACK_UPDATE" />
-            </intent-filter>
-            <meta-data
-                android:name="android.appwidget.provider"
-                android:resource="@xml/track_widget_info" />
-        </receiver>
-        <!-- Providers -->
+        <activity android:name=".settings.SettingsActivity" />
+
         <provider
             android:name=".content.ShareContentProvider"
             android:authorities="${applicationId}.content"
             android:exported="false"
             android:grantUriPermissions="true" />
+
         <provider
             android:name="androidx.core.content.FileProvider"
             android:authorities="${applicationId}.fileprovider"
@@ -189,5 +115,41 @@ limitations under the License.
                 android:name="android.support.FILE_PROVIDER_PATHS"
                 android:resource="@xml/file_paths" />
         </provider>
+
+        <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>
+    <supports-screens
+        android:anyDensity="true"
+        android:largeScreens="true"
+        android:normalScreens="true"
+        android:smallScreens="true"
+        android:xlargeScreens="true" />
+    <!-- Permissions to record locations -->
+    <uses-feature
+        android:name="android.hardware.location.gps"
+        android:required="true" />
+    <uses-feature
+        android:name="android.hardware.android.hardware.bluetooth_le"
+        android:required="false" />
+    <uses-feature
+        android:name="android.hardware.camera"
+        android:required="false" />
+    <uses-feature
+        android:name="android.hardware.sensor.compass"
+        android:required="false" />
+    <uses-feature
+        android:name="android.hardware.touchscreen"
+        android:required="false" />
+
+    <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" />
 </manifest>

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

@@ -17,36 +17,32 @@
 package de.dennisguse.opentracks;
 
 import android.os.Bundle;
-import android.speech.tts.TextToSpeech;
-import android.view.Menu;
 
-import androidx.fragment.app.FragmentActivity;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
 
-import de.dennisguse.opentracks.util.TrackIconUtils;
+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);
     }
 
     /**
      * Gets the layout resource id.
      */
     protected abstract int getLayoutResId();
-
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        TrackIconUtils.setMenuIconColor(menu);
-        return super.onCreateOptionsMenu(menu);
-    }
 }

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

@@ -16,27 +16,13 @@
 
 package de.dennisguse.opentracks;
 
-import android.app.Activity;
-import android.app.SearchManager;
-import android.content.Context;
 import android.content.Intent;
-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 java.util.ArrayList;
 
 import de.dennisguse.opentracks.fragments.ConfirmDeleteDialogFragment;
 import de.dennisguse.opentracks.fragments.ConfirmDeleteDialogFragment.ConfirmDeleteCaller;
 import de.dennisguse.opentracks.services.TrackRecordingServiceConnection;
 import de.dennisguse.opentracks.util.IntentUtils;
 import de.dennisguse.opentracks.util.PreferencesUtils;
-import de.dennisguse.opentracks.util.TrackRecordingServiceConnectionUtils;
 
 /**
  * An abstract class for the following common tasks across
@@ -50,112 +36,11 @@ import de.dennisguse.opentracks.util.TrackRecordingServiceConnectionUtils;
  */
 public abstract class AbstractListActivity extends AbstractActivity implements ConfirmDeleteCaller {
 
+    private static final String TAG = AbstractListActivity.class.getSimpleName();
+
     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) {
-        SearchManager searchManager = (SearchManager) activity.getSystemService(Context.SEARCH_SERVICE);
-        SearchView searchView = (SearchView) menuItem.getActionView();
-        searchView.setSearchableInfo(searchManager.getSearchableInfo(activity.getComponentName()));
-        searchView.setQueryRefinementEnabled(true);
-        searchView.setOnQueryTextFocusChangeListener(new View.OnFocusChangeListener() {
-
-            @Override
-            public void onFocusChange(View v, boolean hasFocus) {
-                // Hide and show trackController when search 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) {
@@ -171,8 +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
@@ -181,7 +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;
@@ -190,21 +74,21 @@ public abstract class AbstractListActivity extends AbstractActivity implements C
             }
         }
         if (stopRecording) {
-            TrackRecordingServiceConnectionUtils.stopRecording(this, getTrackRecordingServiceConnection(), false);
+            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.
      */
     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

@@ -1,63 +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 de.dennisguse.opentracks.content.ContentProviderUtils;
-import de.dennisguse.opentracks.content.Track;
-import de.dennisguse.opentracks.stats.TripStatistics;
-import de.dennisguse.opentracks.util.StatsUtils;
-import de.dennisguse.opentracks.R;
-
-import java.util.List;
-
-/**
- * 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, this, null, getTripStatistics(), null);
-        StatsUtils.setLocationValues(this, this, null, 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;
-    }
-}

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

@@ -1,57 +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;
-
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.util.Log;
-
-import de.dennisguse.opentracks.services.TrackRecordingService;
-
-import static android.content.Intent.ACTION_BOOT_COMPLETED;
-
-/**
- * This class react to the BOOT_COMPLETED broadcast.
- * <p>
- * One example of a broadcast message that this class is interested in,
- * is notification about the phone boot.  We may want to resume a previously
- * started tracking session if the phone crashed (hopefully not), or the user
- * decided to swap the battery or some external event occurred which forced
- * a phone reboot.
- * <p>
- * This class simply delegates to {@link TrackRecordingService} to make a
- * decision whether to continue with the previous track (if any), or just
- * abandon it.
- *
- * @author Bartlomiej Niechwiej
- */
-public class BootReceiver extends BroadcastReceiver {
-
-    private static final String TAG = BootReceiver.class.getSimpleName();
-
-    @Override
-    public void onReceive(Context context, Intent intent) {
-        Log.d(TAG, "BootReceiver.onReceive: " + intent.getAction());
-        if (ACTION_BOOT_COMPLETED.equals(intent.getAction())) {
-            Intent startIntent = new Intent(context, TrackRecordingService.class)
-                    .putExtra(TrackRecordingService.RESUME_TRACK_EXTRA_NAME, true);
-            context.startService(startIntent);
-        } else {
-            Log.w(TAG, "BootReceiver: unsupported action");
-        }
-    }
-}