Release v3.3.0

This also removed: search does not account for closer tracks (to current position).

.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/codeStyles/Project.xml

@@ -0,0 +1,116 @@
+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <codeStyleSettings language="XML">
+      <indentOptions>
+        <option name="CONTINUATION_INDENT_SIZE" value="4" />
+      </indentOptions>
+      <arrangement>
+        <rules>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:android</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:id</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:name</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>name</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>style</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>ANDROID_ATTRIBUTE_ORDER</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>.*</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+        </rules>
+      </arrangement>
+    </codeStyleSettings>
+  </code_scheme>
+</component>

.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

@@ -0,0 +1,46 @@
+#See https://docs.travis-ci.com/user/languages/android/
+#See https://github.com/ankidroid/Anki-Android/blob/master/.travis.yml
+language: android
+
+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 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

Gemfile

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

README.md

@@ -1,22 +1,43 @@
-# 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
+* __Photos and Markers:__ mark interesting locations while tracking (also with photos)
 * __Heart rate:__ supports bluetooth LE sensors
-* __Export data:__ Export tracks either as KML or GPX
-* __Voice annoucements__
+* __Export data:__ export tracks either as KMZ (incl. photos), KML or GPX
 * __No Internet access:__ Internet is not used
+* __Voice annoucements__
 * __No advertising__
 * __Privacy:__
-    * _contains in-app analytics_
-    * _does not Google Play Services_ 
+    * _does not contain any in-app analytics_
+    * _does not have Google Play Services_ 
     * _has no cloud integration_
     
 __Only required permissions:__
@@ -26,9 +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.  
 
+
+## 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/).
+_OpenTracks_ is based upon Google _My Tracks app_ ([code](https://code.google.com/archive/p/mytracks/)).
 Initially, _My Tracks_ was initially released by Google in 2010 as [open-source software](http://google-latlong.blogspot.fr/2010/05/code-for-my-tracks-is-now-yours.html).
 In 2016, [Google decided to discontinue](https://support.google.com/maps/answer/6333516) _My Tracks_ and stopped distributing it via the Google Play store in April 2016.
 The [Plonk42](https://github.com/plonk42) conducted some maintenance work until 2016, so _My Tracks_ could still be used (based upon version _Google's MyTracks_ version 2.0.6).

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:3.4.2'
+        classpath 'com.android.tools.build:gradle:3.5.3'
     }
 }
 
@@ -27,7 +27,7 @@ def getVersionCode = { ->
         return Integer.parseInt(stdout.toString().trim())
     }
     catch (ignored) {
-        return -1;
+        return -1
     }
 }
 
@@ -35,27 +35,37 @@ 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;
+        return null
     }
 }
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 29
 
     defaultConfig {
         applicationId "de.dennisguse.opentracks"
+        manifestPlaceholders = [
+                applicationLogo: "@drawable/ic_logo_color_24dp",
+                applicationName: "@strings/app_name"
+        ]
+
         //Useful for debugging.
         //versionCode getVersionCode()
-        //versionName getVersionName()
+
+        buildConfigField "String", "VERSION_NAME_FULL", "\"${getVersionName()}\""
 
         minSdkVersion 21
-        targetSdkVersion 28
+        targetSdkVersion 29
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -64,24 +74,40 @@ android {
         debug {
             applicationIdSuffix ".debug"
             versionNameSuffix "-debug"
+            manifestPlaceholders = [
+                    applicationLogo: "@drawable/ic_logo_black_24dp",
+                    applicationName: "OpenTracks (Debug)"
+            ]
         }
 
         release {
-            minifyEnabled true
+            minifyEnabled false
+        }
+
+        releasePlayStore {
+            applicationIdSuffix ".playstore"
+            versionNameSuffix "-PlayStore"
         }
     }
 
     applicationVariants.all { variant ->
-        variant.resValue  "string", "applicationId", variant.applicationId
+        variant.resValue "string", "applicationId", variant.applicationId
     }
 }
 
 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:runner:1.2.0'
-    androidTestImplementation 'androidx.test:rules:1.2.0'
+    androidTestImplementation 'androidx.test:core:1.2.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-intents:3.2.0'
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
-    testImplementation 'androidx.test:core:1.2.0'
-}
+    androidTestImplementation 'androidx.test:rules:1.2.0'
+    androidTestImplementation 'androidx.test:runner:1.2.0'
+    androidTestImplementation 'org.mockito:mockito-android:3.0.0'
 
+    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

drawable-svg/ic_arrow_long.svg

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+<svg xmlns:cc="http://creativecommons.org/ns#"
+    xmlns:dc="http://purl.org/dc/elements/1.1/"
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+    id="svg2"
+    version="1.1"
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+    width="78"
+    xmlns="http://www.w3.org/2000/svg">
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+    <g id="layer1" />
+    <g
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+    <metadata id="metadata8">
+        <rdf:RDF>
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+    <path
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+        id="path31161" />
+    <path
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+        id="path31169" />
+    <path
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+    <path
+        style="fill:#cccccc;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;fill-opacity:0.7019608"
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+        id="path31194" />
+</svg>

drawable-svg/ic_button_pause.svg

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+
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drawable-svg/ic_button_pause_pressed.svg

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg xmlns:cc="http://creativecommons.org/ns#"
+    xmlns:dc="http://purl.org/dc/elements/1.1/"
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drawable-svg/ic_button_stop_disabled.svg

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drawable-svg/ic_button_stop_pressed.svg

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drawable-svg/ic_track_paused.svg

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drawable-svg/ic_track_recording.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/2916.txt

@@ -0,0 +1,15 @@
+v3.0.0: OpenTracks
+
+First release of OpenTracks (i.e., hard fork from MyTracks)
+
+Changes:
+- Rebranded from MyTracks to OpenTracks
+- Added Bluetooth LE heart rate sensor
+- Removed all features requiring Internet access
+- Removed Google Maps integration
+- Removed use of Google Play services
+- Removed ANT+ sensors
+- Removed Bluetooth classic sensors
+- Removed Protobuf
+- Removed calorie estimation and activity estimation
+- Removed MyTracks Service API (i.e., no integration with other apps)

fastlane/metadata/android/en-US/changelogs/2947.txt

@@ -0,0 +1,17 @@
+v3.0.1: OpenTracks
+
+Changes:
+- Share markers
+- Restructured settings
+- Removed actionbar back button
+- Export: removed photo size settings option
+- Export: KML as format is now selectable
+
+Bugfixes:
+- export directory is now /OpenTracks/
+- landscape mode is not crashing
+- fixed KML/KMZ export
+
+Developer:
+- Test are executable (but many failing)
+- Enabled continuous integration with TravisCI (no tests)

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/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/short_description.txt

@@ -0,0 +1 @@
+A sport tracker that completely respects your privacy.

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 @@
-#Wed Jun 19 22:47:37 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-5.1.1-all.zip

gradlew

@@ -1,4 +1,20 @@
-#!/usr/bin/env bash
+#!/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.
+#
 
 ##############################################################################
 ##
@@ -6,42 +22,6 @@
 ##
 ##############################################################################
 
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
-
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
-
-warn ( ) {
-    echo "$*"
-}
-
-die ( ) {
-    echo
-    echo "$*"
-    echo
-    exit 1
-}
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-esac
-
 # Attempt to set APP_HOME
 # Resolve links: $0 may be a link
 PRG="$0"
@@ -60,6 +40,46 @@ cd "`dirname \"$PRG\"`/" >/dev/null
 APP_HOME="`pwd -P`"
 cd "$SAVED" >/dev/null
 
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 # Determine the Java command to use to start the JVM.
@@ -85,7 +105,7 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
     MAX_FD_LIMIT=`ulimit -H -n`
     if [ $? -eq 0 ] ; then
         if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
@@ -105,8 +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"`
@@ -150,11 +170,19 @@ if $cygwin ; then
     esac
 fi
 
-# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
-function splitJvmOpts() {
-    JVM_OPTS=("$@")
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
 }
-eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
-JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+APP_ARGS=$(save "$@")
 
-exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$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
@@ -8,14 +24,14 @@
 @rem Set local scope for the variables with windows NT shell
 if "%OS%"=="Windows_NT" setlocal
 
-@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=
-
 set DIRNAME=%~dp0
 if "%DIRNAME%" == "" set DIRNAME=.
 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" "-Xms64m"
+
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome
 
@@ -46,10 +62,9 @@ echo location of your Java installation.
 goto fail
 
 :init
-@rem Get command-line arguments, handling Windowz variants
+@rem Get command-line arguments, handling Windows variants
 
 if not "%OS%" == "Windows_NT" goto win9xME_args
-if "%@eval[2+2]" == "4" goto 4NT_args
 
 :win9xME_args
 @rem Slurp the command line arguments.
@@ -60,11 +75,6 @@ set _SKIP=2
 if "x%~1" == "x" goto execute
 
 set CMD_LINE_ARGS=%*
-goto execute
-
-:4NT_args
-@rem Get arguments from the 4NT Shell from JP Software
-set CMD_LINE_ARGS=%$
 
 :execute
 @rem Setup the command line

metadata/en-US/short_description.txt

@@ -1 +0,0 @@
-A sport tracker that completely respects your privacy

src/androidTest/java/de/dennisguse/opentracks/BootReceiverTest.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;
-
-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 de.dennisguse.opentracks.services.TrackRecordingService;
-
-import org.junit.Assert;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import java.util.List;
-
-/**
- * Tests for the BootReceiver.
- *
- * @author Youtao Liu
- */
-@RunWith(AndroidJUnit4.class)
-public class BootReceiverTest {
-    private static final String SERVICE_NAME = "de.dennisguse.opentracks.services.TrackRecordingService";
-
-    /**
-     * Tests the behavior when receive notification which is the phone boot.
-     */
-    @Test
-    public void testOnReceive_startService() {
-        // Make sure no TrackRecordingService
-        Intent stopIntent = new Intent(InstrumentationRegistry.getInstrumentation().getContext(), TrackRecordingService.class);
-        InstrumentationRegistry.getInstrumentation().getContext().stopService(stopIntent);
-        Assert.assertFalse(isServiceExisted(InstrumentationRegistry.getInstrumentation().getContext(), SERVICE_NAME));
-
-        BootReceiver bootReceiver = new BootReceiver();
-        Intent intent = new Intent();
-        intent.setAction(Intent.ACTION_BOOT_COMPLETED);
-        bootReceiver.onReceive(InstrumentationRegistry.getInstrumentation().getContext(), intent);
-        // Check if the service is started
-        Assert.assertFalse(isServiceExisted(InstrumentationRegistry.getInstrumentation().getContext(), SERVICE_NAME));
-    }
-
-    /**
-     * 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(InstrumentationRegistry.getInstrumentation().getContext(), TrackRecordingService.class);
-        InstrumentationRegistry.getInstrumentation().getContext().stopService(stopIntent);
-        Assert.assertFalse(isServiceExisted(InstrumentationRegistry.getInstrumentation().getContext(), SERVICE_NAME));
-
-        BootReceiver bootReceiver = new BootReceiver();
-        Intent intent = new Intent();
-        intent.setAction(Intent.ACTION_BUG_REPORT);
-        bootReceiver.onReceive(InstrumentationRegistry.getInstrumentation().getContext(), intent);
-
-        // Check if the service is not started
-        Assert.assertFalse(isServiceExisted(InstrumentationRegistry.getInstrumentation().getContext(), SERVICE_NAME));
-    }
-
-    /**
-     * Checks if a service is started in a context.
-     *
-     * @param context     the context for checking a service
-     * @param serviceName the service name to find if existed
-     */
-    private boolean isServiceExisted(Context context, String serviceName) {
-        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(serviceName)) {
-                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
  */
@@ -32,14 +31,14 @@ public class TrackStubUtils {
 
     public static final double INITIAL_ALTITUDE = 22;
     public static final long INITIAL_TIME = 1000L;
-    static final String LOCATION_PROVIDER = "gps";
-    static final double INITIAL_LATITUDE = 22;
-    static final double INITIAL_LONGITUDE = 22;
-    static final float INITIAL_ACCURACY = 5;
-    static final float INITIAL_SPEED = 10;
-    static final float INITIAL_BEARING = 3.0f;
+    private static final String LOCATION_PROVIDER = "gps";
+    private static final double INITIAL_LATITUDE = 22;
+    private static final double INITIAL_LONGITUDE = 22;
+    private static final float INITIAL_ACCURACY = 5;
+    private static final float INITIAL_SPEED = 10;
+    private static final float INITIAL_BEARING = 3.0f;
     // Used to change the value of latitude, longitude, and altitude.
-    static final double DIFFERENCE = 0.01;
+    private static final double DIFFERENCE = 0.01;
 
     /**
      * Gets a a {@link Track} stub with specified number of locations.
@@ -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;
@@ -62,17 +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);
@@ -82,9 +79,8 @@ public class TrackStubUtils {
         loc.setSpeed(INITIAL_SPEED);
         loc.setTime(INITIAL_TIME);
         loc.setBearing(INITIAL_BEARING);
-        SensorDataSet sd = new SensorDataSet(100, 100);
+        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

@@ -13,17 +13,18 @@
  * 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;
-import androidx.test.platform.app.InstrumentationRegistry;
-
-import de.dennisguse.opentracks.R;
 
 import org.junit.Assert;
 import org.junit.Before;
+import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import de.dennisguse.opentracks.R;
+
 /**
  * Tests {@link ChartValueSeries}.
  *
@@ -34,9 +35,9 @@ public class ChartValueSeriesTest {
     private ChartValueSeries series;
 
     @Before
-    protected void setUp() {
+    public void setUp() {
         series = new ChartValueSeries(
-                InstrumentationRegistry.getInstrumentation().getContext(),
+                ApplicationProvider.getApplicationContext(),
                 Integer.MIN_VALUE,
                 Integer.MAX_VALUE,
                 new int[]{100, 1000},
@@ -46,6 +47,7 @@ public class ChartValueSeriesTest {
                 R.color.chart_elevation_border);
     }
 
+    @Test
     public void testInitialConditions() {
         Assert.assertEquals(1, series.getInterval());
         Assert.assertEquals(0, series.getMinMarkerValue());
@@ -53,11 +55,13 @@ public class ChartValueSeriesTest {
         Assert.assertTrue(series.isEnabled());
     }
 
+    @Test
     public void testEnabled() {
         series.setEnabled(false);
         Assert.assertFalse(series.isEnabled());
     }
 
+    @Test
     public void testSmallUpdates() {
         series.update(0);
         series.update(10);
@@ -67,6 +71,7 @@ public class ChartValueSeriesTest {
         Assert.assertEquals(500, series.getMaxMarkerValue());
     }
 
+    @Test
     public void testBigUpdates() {
         series.update(0);
         series.update(901);
@@ -76,6 +81,7 @@ public class ChartValueSeriesTest {
         Assert.assertEquals(5000, series.getMaxMarkerValue());
     }
 
+    @Test
     public void testNotZeroBasedUpdates() {
         series.update(220);
         series.update(250);

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

@@ -16,41 +16,46 @@
 
 package de.dennisguse.opentracks.content;
 
+import android.content.Context;
 import android.database.sqlite.SQLiteDatabase;
 import android.net.Uri;
 
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-import androidx.test.platform.app.InstrumentationRegistry;
-
-import de.dennisguse.opentracks.content.CustomContentProvider.DatabaseHelper;
+import androidx.test.core.app.ApplicationProvider;
 
 import org.junit.Assert;
 import org.junit.Before;
-import org.junit.runner.RunWith;
+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}.
  *
  * @author Youtao Liu
  */
-@RunWith(AndroidJUnit4.class)
 public class CustomContentProviderTest {
 
     private static final String DATABASE_NAME = "test.db";
 
     private SQLiteDatabase db;
     private CustomContentProvider customContentProvider;
+    private Context context = ApplicationProvider.getApplicationContext();
 
     @Before
-    protected void setUp() {
-        InstrumentationRegistry.getInstrumentation().getContext().deleteDatabase(DATABASE_NAME);
-        db = (new DatabaseHelper(InstrumentationRegistry.getInstrumentation().getContext(), DATABASE_NAME)).getWritableDatabase();
-        customContentProvider = new CustomContentProvider();
+    public void setUp() {
+        context.deleteDatabase(DATABASE_NAME);
+        db = (new DatabaseHelper(context, DATABASE_NAME)).getWritableDatabase();
+        customContentProvider = new CustomContentProvider() {
+        };
     }
 
     /**
      * Tests {@link CustomContentProvider.DatabaseHelper#onCreate(SQLiteDatabase)}.
      */
+    @Test
     public void testDatabaseHelper_OnCreate() {
         Assert.assertTrue(hasTable(TracksColumns.TABLE_NAME));
         Assert.assertTrue(hasTable(TrackPointsColumns.TABLE_NAME));
@@ -60,19 +65,19 @@ public class CustomContentProviderTest {
     /**
      * Tests {@link CustomContentProvider#onCreate(android.content.Context)}.
      */
+    @Test
     public void testOnCreate() {
-        Assert.assertTrue(customContentProvider.onCreate(InstrumentationRegistry.getInstrumentation().getContext()));
+        Assert.assertTrue(customContentProvider.onCreate(context));
     }
 
     /**
      * Tests {@link CustomContentProvider#getType(Uri)}.
      */
+    @Test
     public void testGetType() {
         Assert.assertEquals(TracksColumns.CONTENT_TYPE, customContentProvider.getType(TracksColumns.CONTENT_URI));
-        Assert.assertEquals(
-                TrackPointsColumns.CONTENT_TYPE, customContentProvider.getType(TrackPointsColumns.CONTENT_URI));
-        Assert.assertEquals(
-                WaypointsColumns.CONTENT_TYPE, customContentProvider.getType(WaypointsColumns.CONTENT_URI));
+        Assert.assertEquals(TrackPointsColumns.CONTENT_TYPE, customContentProvider.getType(TrackPointsColumns.CONTENT_URI));
+        Assert.assertEquals(WaypointsColumns.CONTENT_TYPE, customContentProvider.getType(WaypointsColumns.CONTENT_URI));
     }
 
     /**
@@ -117,7 +122,7 @@ public class CustomContentProviderTest {
         try {
             db.execSQL("SElECT count(*) from  " + table + " order by  " + column);
         } catch (Exception e) {
-            if (e.getMessage().indexOf("no such column") > -1) {
+            if (e.getMessage().contains("no such column")) {
                 return false;
             }
         }
@@ -137,7 +142,7 @@ public class CustomContentProviderTest {
         createTable(TrackPointsColumns.TABLE_NAME);
         createTable(WaypointsColumns.TABLE_NAME);
 
-        DatabaseHelper databaseHelper = new DatabaseHelper(InstrumentationRegistry.getInstrumentation().getContext());
+        DatabaseHelper databaseHelper = new DatabaseHelper(context);
         databaseHelper.onUpgrade(db, oldVersion, CustomContentProvider.DATABASE_VERSION);
     }
 }

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

@@ -1,912 +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.content.ContentResolver;
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-import android.location.Location;
-import android.test.RenamingDelegatingContext;
-import android.test.mock.MockContentResolver;
-
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-
-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.services.TrackRecordingServiceTest.MockContext;
-import de.dennisguse.opentracks.stats.TripStatistics;
-import com.google.android.testing.mocking.AndroidMock;
-import com.google.android.testing.mocking.UsesMocks;
-
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.runner.RunWith;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Vector;
-import java.util.concurrent.atomic.AtomicInteger;
-
-/**
- * A unit test for {@link ContentProviderUtilsImpl}.
- *
- * @author Bartlomiej Niechwiej
- * @author Youtao Liu
- */
-@RunWith(AndroidJUnit4.class)
-public class CustomContentProviderUtilsImplTest {
-    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;
-    private ContentProviderUtils providerUtils;
-    private double INITIAL_LATITUDE = 37.0;
-    private double INITIAL_LONGITUDE = -57.0;
-    private double ALTITUDE_INTERVAL = 2.5;
-
-    @Before
-    protected void setUp() {
-        MockContentResolver mockContentResolver = new MockContentResolver();
-        RenamingDelegatingContext targetContext = new RenamingDelegatingContext(
-                getContext(), getContext(), "test.");
-        context = new MockContext(mockContentResolver, targetContext);
-        CustomContentProvider provider = new CustomContentProvider();
-        provider.attachInfo(context, null);
-        mockContentResolver.addProvider(ContentProviderUtils.AUTHORITY, provider);
-        setContext(context);
-
-        providerUtils = ContentProviderUtils.Factory.get(context);
-        providerUtils.deleteAllTracks(context);
-    }
-
-    public void testLocationIterator_noPoints() {
-        testIterator(1, 0, 1, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-    }
-
-    public void testLocationIterator_customFactory() {
-        final Location location = new Location("test_location");
-        final AtomicInteger counter = new AtomicInteger();
-        testIterator(1, 15, 4, false, new LocationFactory() {
-            @Override
-            public Location createLocation() {
-                counter.incrementAndGet();
-                return location;
-            }
-        });
-        // Make sure we were called exactly as many times as we had track points.
-        Assert.assertEquals(15, counter.get());
-    }
-
-    public void testLocationIterator_nullFactory() {
-        try {
-            testIterator(1, 15, 4, false, null);
-            fail("Expecting IllegalArgumentException");
-        } catch (IllegalArgumentException e) {
-            // Expected.
-        }
-    }
-
-    public void testLocationIterator_noBatchAscending() {
-        testIterator(1, 50, 100, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-        testIterator(2, 50, 50, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-    }
-
-    public void testLocationIterator_noBatchDescending() {
-        testIterator(1, 50, 100, true, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-        testIterator(2, 50, 50, true, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-    }
-
-    public void testLocationIterator_batchAscending() {
-        testIterator(1, 50, 11, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-        testIterator(2, 50, 25, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-    }
-
-    public void testLocationIterator_batchDescending() {
-        testIterator(1, 50, 11, true, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-        testIterator(2, 50, 25, true, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-    }
-
-    public void testLocationIterator_largeTrack() {
-        testIterator(1, 20000, 2000, false, ContentProviderUtils.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);
-        List<Location> locations = new ArrayList<Location>(numPoints);
-        LocationIterator it = providerUtils.getTrackPointLocationIterator(
-                trackId, -1L, descending, locationFactory);
-        try {
-            while (it.hasNext()) {
-                Location loc = it.next();
-                Assert.assertNotNull(loc);
-                locations.add(loc);
-                // Make sure the IDs are returned in the right order.
-                Assert.assertEquals(descending ? lastPointId - locations.size() + 1
-                        : lastPointId - numPoints + locations.size(), it.getLocationId());
-            }
-            Assert.assertEquals(numPoints, locations.size());
-        } finally {
-            it.close();
-        }
-        return locations;
-    }
-
-    private long initializeTrack(long id, int numPoints) {
-        Track track = new Track();
-        track.setId(id);
-        track.setName("Test: " + id);
-        track.setNumberOfPoints(numPoints);
-        providerUtils.insertTrack(track);
-        track = providerUtils.getTrack(id);
-        Assert.assertNotNull(track);
-
-        Location[] locations = new Location[numPoints];
-        for (int i = 0; i < numPoints; ++i) {
-            Location loc = new Location("test");
-            loc.setLatitude(37.0 + (double) i / 10000.0);
-            loc.setLongitude(57.0 - (double) i / 10000.0);
-            loc.setAccuracy((float) i / 100.0f);
-            loc.setAltitude(i * 2.5);
-            locations[i] = loc;
-        }
-        providerUtils.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 {
-            while (it.hasNext()) {
-                it.next();
-                lastPointId = it.getLocationId();
-                counter++;
-            }
-        } finally {
-            it.close();
-        }
-
-        Assert.assertTrue(numPoints == 0 || lastPointId > 0);
-        Assert.assertEquals(numPoints, track.getNumberOfPoints());
-        Assert.assertEquals(numPoints, counter);
-
-        return lastPointId;
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#createTrack(Cursor)}.
-     */
-    @UsesMocks(Cursor.class)
-    public void testCreateTrack() {
-        Cursor cursorMock = AndroidMock.createNiceMock(Cursor.class);
-        int startColumnIndex = 1;
-        int columnIndex = startColumnIndex;
-        AndroidMock.expect(cursorMock.getColumnIndexOrThrow(TracksColumns._ID))
-                .andReturn(columnIndex++);
-        AndroidMock.expect(cursorMock.getColumnIndexOrThrow(TracksColumns.NAME)).andReturn(
-                columnIndex++);
-        columnIndex = startColumnIndex;
-        // Id
-        AndroidMock.expect(cursorMock.isNull(columnIndex++)).andReturn(false);
-        // Name
-        AndroidMock.expect(cursorMock.isNull(columnIndex++)).andReturn(false);
-        long trackId = System.currentTimeMillis();
-        columnIndex = startColumnIndex;
-        // Id
-        AndroidMock.expect(cursorMock.getLong(columnIndex++)).andReturn(trackId);
-        // Name
-        String name = NAME_PREFIX + trackId;
-        AndroidMock.expect(cursorMock.getString(columnIndex++)).andReturn(name);
-        AndroidMock.replay(cursorMock);
-        Track track = providerUtils.createTrack(cursorMock);
-        Assert.assertEquals(trackId, track.getId());
-        Assert.assertEquals(name, track.getName());
-        AndroidMock.verify(cursorMock);
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#deleteAllTracks(Context)}
-     */
-    public void testDeleteAllTracks() {
-        // Insert track, points and waypoint at first.
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        insertTrackWithLocations(track);
-        Waypoint waypoint = new Waypoint();
-        providerUtils.insertWaypoint(waypoint);
-        ContentResolver contentResolver = context.getContentResolver();
-        Cursor tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null,
-                TracksColumns._ID);
-        Assert.assertEquals(1, tracksCursor.getCount());
-        Cursor tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI, null, null,
-                null, TrackPointsColumns._ID);
-        Assert.assertEquals(10, tracksPointsCursor.getCount());
-        Cursor waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null,
-                null, WaypointsColumns._ID);
-        Assert.assertEquals(1, waypointCursor.getCount());
-        // Delete all.
-        providerUtils.deleteAllTracks(context);
-        // Check whether all have been deleted.
-        tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null,
-                TracksColumns._ID);
-        Assert.assertEquals(0, tracksCursor.getCount());
-        tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI, null, null,
-                null, TrackPointsColumns._ID);
-        Assert.assertEquals(0, tracksPointsCursor.getCount());
-        waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null,
-                null, WaypointsColumns._ID);
-        Assert.assertEquals(0, waypointCursor.getCount());
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#deleteTrack(Context, long)}.
-     */
-    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);
-
-        providerUtils.insertTrack(track);
-        insertTrackWithLocations(getTrack(trackId + 1, 10));
-        insertTrackWithLocations(getTrack(trackId + 2, 10));
-
-        Waypoint waypoint = new Waypoint();
-        waypoint.setTrackId(trackId);
-        providerUtils.insertWaypoint(waypoint);
-
-        ContentResolver contentResolver = context.getContentResolver();
-        Cursor tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null,
-                TracksColumns._ID);
-        Assert.assertEquals(3, tracksCursor.getCount());
-        Cursor tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI, null, null,
-                null, TrackPointsColumns._ID);
-        Assert.assertEquals(20, tracksPointsCursor.getCount());
-        Cursor waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null,
-                null, WaypointsColumns._ID);
-        Assert.assertEquals(1, waypointCursor.getCount());
-        // Delete one track.
-        providerUtils.deleteTrack(context, trackId);
-        // Check whether all data of a track has been deleted.
-        tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null,
-                TracksColumns._ID);
-        Assert.assertEquals(2, tracksCursor.getCount());
-        tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI, null, null,
-                null, TrackPointsColumns._ID);
-        Assert.assertEquals(20, tracksPointsCursor.getCount());
-        waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null,
-                null, WaypointsColumns._ID);
-        Assert.assertEquals(0, waypointCursor.getCount());
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#getAllTracks()}
-     */
-    public void testGetAllTracks() {
-        int initialTrackNumber = providerUtils.getAllTracks().size();
-        long trackId = System.currentTimeMillis();
-        providerUtils.insertTrack(getTrack(trackId, 0));
-        List<Track> allTracks = providerUtils.getAllTracks();
-        Assert.assertEquals(initialTrackNumber + 1, allTracks.size());
-        Assert.assertEquals(trackId, allTracks.get(allTracks.size() - 1).getId());
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#getLastTrack()}
-     */
-    public void testGetLastTrack() {
-        long trackId = System.currentTimeMillis();
-        providerUtils.insertTrack(getTrack(trackId, 0));
-        Assert.assertEquals(trackId, providerUtils.getLastTrack().getId());
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#getTrack(long)}
-     */
-    public void testGetTrack() {
-        long trackId = System.currentTimeMillis();
-        providerUtils.insertTrack(getTrack(trackId, 0));
-        Assert.assertNotNull(providerUtils.getTrack(trackId));
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#updateTrack(Track)}
-     */
-    public void testUpdateTrack() {
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 0);
-        String nameOld = "name1";
-        String nameNew = "name2";
-        track.setName(nameOld);
-        providerUtils.insertTrack(track);
-        Assert.assertEquals(nameOld, providerUtils.getTrack(trackId).getName());
-        track.setName(nameNew);
-        providerUtils.updateTrack(track);
-        Assert.assertEquals(nameNew, providerUtils.getTrack(trackId).getName());
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#createContentValues(Waypoint)}.
-     */
-    public void testCreateContentValues_waypoint() {
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
-        // Bottom
-        long startTime = 1000L;
-        // AverageSpeed
-        double minGrade = -20.11;
-        TripStatistics statistics = new TripStatistics();
-        statistics.setStartTime(startTime);
-        statistics.setStopTime(2500L);
-        statistics.setTotalTime(1500L);
-        statistics.setMovingTime(700L);
-        statistics.setTotalDistance(750.0);
-        statistics.setTotalElevationGain(50.0);
-        statistics.setMaxSpeed(60.0);
-        statistics.setMaxElevation(1250.0);
-        statistics.setMinElevation(1200.0);
-        statistics.setMaxGrade(15.0);
-        statistics.setMinGrade(minGrade);
-        statistics.setBounds(-10000, 20000, 30000, -40000);
-        // 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);
-
-        ContentProviderUtilsImpl contentProviderUtils = new ContentProviderUtilsImpl(
-                new MockContentResolver());
-
-        long waypointId = System.currentTimeMillis();
-        waypoint.setId(waypointId);
-        ContentValues contentValues = contentProviderUtils.createContentValues(waypoint);
-        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)}.
-     */
-    @UsesMocks(Cursor.class)
-    public void testCreateWaypoint() {
-        Cursor cursorMock = AndroidMock.createNiceMock(Cursor.class);
-        int startColumnIndex = 1;
-        int columnIndex = startColumnIndex;
-        AndroidMock.expect(cursorMock.getColumnIndexOrThrow(WaypointsColumns._ID))
-                .andReturn(columnIndex++);
-        AndroidMock.expect(cursorMock.getColumnIndexOrThrow(WaypointsColumns.NAME)).andReturn(
-                columnIndex++);
-        AndroidMock.expect(cursorMock.getColumnIndexOrThrow(WaypointsColumns.TRACKID)).andReturn(
-                columnIndex++);
-        columnIndex = startColumnIndex;
-        // Id
-        AndroidMock.expect(cursorMock.isNull(columnIndex++)).andReturn(false);
-        // Name
-        AndroidMock.expect(cursorMock.isNull(columnIndex++)).andReturn(false);
-        // trackIdIndex
-        AndroidMock.expect(cursorMock.isNull(columnIndex++)).andReturn(false);
-        long id = System.currentTimeMillis();
-        columnIndex = startColumnIndex;
-        // Id
-        AndroidMock.expect(cursorMock.getLong(columnIndex++)).andReturn(id);
-        // Name
-        String name = NAME_PREFIX + id;
-        AndroidMock.expect(cursorMock.getString(columnIndex++)).andReturn(name);
-        // trackIdIndex
-        long trackId = 11L;
-        AndroidMock.expect(cursorMock.getLong(columnIndex++)).andReturn(trackId);
-        AndroidMock.replay(cursorMock);
-        Waypoint waypoint = providerUtils.createWaypoint(cursorMock);
-        Assert.assertEquals(id, waypoint.getId());
-        Assert.assertEquals(name, waypoint.getName());
-        Assert.assertEquals(trackId, waypoint.getTrackId());
-        AndroidMock.verify(cursorMock);
-    }
-
-    /**
-     * Tests the method
-     * {@link ContentProviderUtilsImpl#deleteWaypoint(Context, long, DescriptionGenerator)}
-     * when there is only one waypoint in the track.
-     */
-    public void testDeleteWaypoint_onlyOneWayPoint() {
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
-
-        // Insert at first.
-        Waypoint waypoint1 = new Waypoint();
-        waypoint1.setDescription(TEST_DESC);
-        waypoint1.setTrackId(trackId);
-        waypoint1.setType(WaypointType.STATISTICS);
-        providerUtils.insertWaypoint(waypoint1);
-
-        // Delete
-        DescriptionGenerator descriptionGenerator = new DescriptionGenerator() {
-
-            @Override
-            public String generateWaypointDescription(TripStatistics tripStatistics) {
-                return CustomContentProviderUtilsImplTest.MOCK_DESC;
-            }
-
-            @Override
-            public String generateTrackDescription(Track aTrack, Vector<Double> distances,
-                                                   Vector<Double> elevations, boolean html) {
-                return null;
-            }
-        };
-        providerUtils.deleteWaypoint(context, 1, descriptionGenerator);
-
-        Assert.assertNull(providerUtils.getWaypoint(1));
-    }
-
-    /**
-     * Tests the method
-     * {@link ContentProviderUtilsImpl#deleteWaypoint(Context, long, DescriptionGenerator)}
-     * when there is more than one waypoint in the track.
-     */
-    public void testDeleteWaypoint_hasNextWayPoint() {
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
-
-        TripStatistics statistics = new TripStatistics();
-        statistics.setStartTime(1000L);
-        statistics.setStopTime(2500L);
-        statistics.setTotalTime(1500L);
-        statistics.setMovingTime(700L);
-        statistics.setTotalDistance(750.0);
-        statistics.setTotalElevationGain(50.0);
-        statistics.setMaxSpeed(60.0);
-        statistics.setMaxElevation(1250.0);
-        statistics.setMinElevation(1200.0);
-        statistics.setMaxGrade(15.0);
-        statistics.setMinGrade(-25.0);
-        statistics.setBounds(-10000, 20000, 30000, -40000);
-        // Insert at first.
-        Waypoint waypoint1 = new Waypoint();
-        waypoint1.setDescription(Long.toString(trackId));
-        waypoint1.setTrackId(trackId);
-        waypoint1.setType(WaypointType.STATISTICS);
-        waypoint1.setTripStatistics(statistics);
-        providerUtils.insertWaypoint(waypoint1);
-        Waypoint waypoint2 = new Waypoint();
-        waypoint2.setDescription(Long.toString(trackId));
-        waypoint2.setTrackId(trackId);
-        waypoint2.setType(WaypointType.STATISTICS);
-        waypoint2.setTripStatistics(statistics);
-        providerUtils.insertWaypoint(waypoint2);
-
-        // Delete
-        DescriptionGenerator descriptionGenerator = new DescriptionGenerator() {
-            @Override
-            public String generateWaypointDescription(TripStatistics tripStatistics) {
-                return CustomContentProviderUtilsImplTest.MOCK_DESC;
-            }
-
-            @Override
-            public String generateTrackDescription(Track aTrack, Vector<Double> distances,
-                                                   Vector<Double> elevations, boolean html) {
-                return null;
-            }
-        };
-        providerUtils.deleteWaypoint(context, 1, descriptionGenerator);
-
-        Assert.assertNull(providerUtils.getWaypoint(1));
-        Assert.assertEquals(CustomContentProviderUtilsImplTest.MOCK_DESC, providerUtils.getWaypoint(2)
-                .getDescription());
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#getFirstWaypointId(long)}.
-     */
-    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)}.
-     */
-    public void testGetNextWaypointNumber() {
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.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);
-
-        Assert.assertEquals(2, providerUtils.getNextWaypointNumber(trackId, WaypointType.STATISTICS));
-        Assert.assertEquals(3, providerUtils.getNextWaypointNumber(trackId, WaypointType.WAYPOINT));
-    }
-
-    /**
-     * Tests the method
-     * {@link ContentProviderUtils#getLastWaypoint(long, WaypointType)}.
-     */
-    public void testGetLastStatisticsWaypoint() {
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
-
-        Waypoint waypoint1 = new Waypoint();
-        waypoint1.setTrackId(trackId);
-        waypoint1.setType(WaypointType.STATISTICS);
-        waypoint1.setDescription("Desc1");
-        Waypoint waypoint2 = new Waypoint();
-        waypoint2.setTrackId(trackId);
-        waypoint2.setType(WaypointType.STATISTICS);
-        waypoint2.setDescription("Desc2");
-        Waypoint waypoint3 = new Waypoint();
-        waypoint3.setTrackId(trackId);
-        waypoint3.setType(WaypointType.WAYPOINT);
-        waypoint3.setDescription("Desc3");
-        providerUtils.insertWaypoint(waypoint1);
-        providerUtils.insertWaypoint(waypoint2);
-        providerUtils.insertWaypoint(waypoint3);
-
-        Assert.assertEquals("Desc2", providerUtils.getLastWaypoint(trackId, WaypointType.STATISTICS).getDescription());
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#insertWaypoint(Waypoint)} and
-     * {@link ContentProviderUtilsImpl#getWaypoint(long)}.
-     */
-    public void testInsertAndGetWaypoint() {
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.insertTrack(track);
-
-        Waypoint waypoint = new Waypoint();
-        waypoint.setDescription(TEST_DESC);
-        waypoint.setTrackId(trackId);
-        providerUtils.insertWaypoint(waypoint);
-
-        Assert.assertEquals(TEST_DESC, providerUtils.getWaypoint(1).getDescription());
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#updateWaypoint(Waypoint)}.
-     */
-    public void testUpdateWaypoint() {
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        providerUtils.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);
-
-        Assert.assertEquals(TEST_DESC_NEW, providerUtils.getWaypoint(1).getDescription());
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#bulkInsertTrackPoint(Location[],
-     * int, long)}.
-     */
-    public void testBulkInsertTrackPoint() {
-        // Insert track, point at first.
-        long trackId = System.currentTimeMillis();
-        Track track = 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());
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#createTrackPoint(Cursor)}.
-     */
-    @UsesMocks(Cursor.class)
-    public void testCreateTrackPoint() {
-        Cursor cursorMock = AndroidMock.createNiceMock(Cursor.class);
-
-        // Set index.
-        int index = 1;
-        // Id
-        AndroidMock.expect(cursorMock.getColumnIndex(TrackPointsColumns._ID)).andReturn(index++);
-        // Longitude
-        AndroidMock.expect(cursorMock.getColumnIndexOrThrow(TrackPointsColumns.LONGITUDE)).andReturn(
-                index++);
-        // Latitude
-        AndroidMock.expect(cursorMock.getColumnIndexOrThrow(TrackPointsColumns.LATITUDE)).andReturn(
-                index++);
-        // Time
-        AndroidMock.expect(cursorMock.getColumnIndexOrThrow(TrackPointsColumns.TIME))
-                .andReturn(index++);
-        // Speed
-        AndroidMock.expect(cursorMock.getColumnIndexOrThrow(TrackPointsColumns.SPEED)).andReturn(
-                index++);
-        // Sensor
-        AndroidMock.expect(cursorMock.getColumnIndexOrThrow(TrackPointsColumns.SENSOR_HEARTRATE)).andReturn(
-                index++);
-
-        // Set return value of isNull().
-        index = 2;
-        // Longitude
-        AndroidMock.expect(cursorMock.isNull(index++)).andReturn(false);
-        // Latitude
-        AndroidMock.expect(cursorMock.isNull(index++)).andReturn(false);
-        // Time
-        AndroidMock.expect(cursorMock.isNull(index++)).andReturn(false);
-        // Speed
-        AndroidMock.expect(cursorMock.isNull(index++)).andReturn(false);
-        // Sensor
-        AndroidMock.expect(cursorMock.isNull(index++)).andReturn(false);
-
-        // Set return value of isNull().
-        index = 2;
-        // Longitude
-        int longitude = 11;
-        AndroidMock.expect(cursorMock.getInt(index++)).andReturn(longitude * 1000000);
-        // Latitude.
-        int latitude = 22;
-        AndroidMock.expect(cursorMock.getInt(index++)).andReturn(latitude * 1000000);
-        // Time
-        long time = System.currentTimeMillis();
-        AndroidMock.expect(cursorMock.getLong(index++)).andReturn(time);
-        // Speed
-        float speed = 2.2f;
-        AndroidMock.expect(cursorMock.getFloat(index++)).andReturn(speed);
-        // Sensor
-        byte[] sensor = "Sensor state".getBytes();
-        AndroidMock.expect(cursorMock.getBlob(index++)).andReturn(sensor);
-
-        AndroidMock.replay(cursorMock);
-        Location location = providerUtils.createTrackPoint(cursorMock);
-        Assert.assertEquals((double) longitude, location.getLongitude());
-        Assert.assertEquals((double) latitude, location.getLatitude());
-        Assert.assertEquals(time, location.getTime());
-        Assert.assertEquals(speed, location.getSpeed());
-        AndroidMock.verify(cursorMock);
-    }
-
-    /**
-     * Tests the method
-     * {@link ContentProviderUtilsImpl#insertTrackPoint(Location, long)}.
-     */
-    public void testInsertTrackPoint() {
-        // Insert track, point at first.
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        insertTrackWithLocations(track);
-
-        providerUtils.insertTrackPoint(createLocation(22), trackId);
-        Assert.assertEquals(11, providerUtils.getTrackPointCursor(trackId, -1L, 1000, false).getCount());
-    }
-
-    /**
-     * Tests the method {@link ContentProviderUtilsImpl#getFirstTrackPointId(long)}.
-     */
-    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)}.
-     */
-    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)}.
-     */
-    public void testGetLastValidTrackPoint() {
-        // Insert track, points at first.
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        insertTrackWithLocations(track);
-
-        Location lastLocation = providerUtils.getLastValidTrackPoint(trackId);
-        checkLocation(9, lastLocation);
-    }
-
-    /**
-     * Tests the method
-     * {@link ContentProviderUtilsImpl#getTrackPointCursor(long, long, int, boolean)}
-     * in descending.
-     */
-    public void testGetTrackPointCursor_desc() {
-        // Insert track, points at first.
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        insertTrackWithLocations(track);
-
-        Cursor cursor = providerUtils.getTrackPointCursor(trackId, 2L, 5, true);
-        Assert.assertEquals(2, cursor.getCount());
-    }
-
-    /**
-     * Tests the method
-     * {@link ContentProviderUtilsImpl#getTrackPointCursor(long, long, int, boolean)}
-     * in ascending.
-     */
-    public void testGetTrackPointCursor_asc() {
-        // Insert track, points at first.
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        insertTrackWithLocations(track);
-
-        Cursor cursor = providerUtils.getTrackPointCursor(trackId, 2L, 5, false);
-        Assert.assertEquals(5, cursor.getCount());
-    }
-
-    /**
-     * Tests the method
-     * {@link ContentProviderUtilsImpl#getTrackPointLocationIterator(long, long, boolean, LocationFactory)}
-     * in descending.
-     */
-    public void testGetTrackPointLocationIterator_desc() {
-        // Insert track, points at first.
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        insertTrackWithLocations(track);
-
-        long startTrackPointId = 2L;
-
-        LocationIterator locationIterator = providerUtils.getTrackPointLocationIterator(trackId,
-                startTrackPointId, true, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-        for (int i = 1; i >= 0; i--) {
-            Assert.assertTrue(locationIterator.hasNext());
-            Location location = locationIterator.next();
-            Assert.assertEquals(2 + (i - 1), locationIterator.getLocationId());
-            checkLocation(i, location);
-        }
-        Assert.assertFalse(locationIterator.hasNext());
-    }
-
-    /**
-     * Tests the method
-     * {@link ContentProviderUtilsImpl#getTrackPointLocationIterator(long, long, boolean, LocationFactory)}
-     * in ascending.
-     */
-    public void testGetTrackPointLocationIterator_asc() {
-        // Insert track, point at first.
-        long trackId = System.currentTimeMillis();
-        Track track = getTrack(trackId, 10);
-        insertTrackWithLocations(track);
-
-        long startTrackPointId = 2L;
-
-        LocationIterator locationIterator = providerUtils.getTrackPointLocationIterator(trackId,
-                startTrackPointId, false, ContentProviderUtils.DEFAULT_LOCATION_FACTORY);
-
-        for (int i = 1; i < 10; i++) {
-            Assert.assertTrue(locationIterator.hasNext());
-            Location location = locationIterator.next();
-            Assert.assertEquals(2 + (i - 1), 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 location the location to be checked
-     */
-    private void checkLocation(int i, Location location) {
-        Assert.assertEquals(INITIAL_LATITUDE + (double) i / 10000.0, location.getLatitude());
-        Assert.assertEquals(INITIAL_LONGITUDE - (double) i / 10000.0, location.getLongitude());
-        Assert.assertEquals((float) i / 100.0f, location.getAccuracy());
-        Assert.assertEquals(i * ALTITUDE_INTERVAL, location.getAltitude());
-    }
-
-    /**
-     * Inserts a track with locations into the database.
-     *
-     * @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());
-    }
-}

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

@@ -0,0 +1,794 @@
+/*
+ * 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.content.ContentResolver;
+import android.content.ContentUris;
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.Cursor;
+import android.location.Location;
+
+import androidx.test.core.app.ApplicationProvider;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicInteger;
+
+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.when;
+
+/**
+ * A unit test for {@link ContentProviderUtils}.
+ *
+ * @author Bartlomiej Niechwiej
+ * @author Youtao Liu
+ */
+@RunWith(MockitoJUnitRunner.class)
+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 contentProviderUtils;
+
+    @Mock
+    private Cursor cursorMock;
+
+    @Mock
+    private ContentResolver contentResolverMock;
+
+    @Before
+    public void setUp() {
+        contentProviderUtils = new ContentProviderUtils(context);
+        contentProviderUtils.deleteAllTracks(context);
+    }
+
+    @Test
+    public void testLocationIterator_noPoints() {
+        testIterator(1, 0, 1, false, LocationFactory.DEFAULT_LOCATION_FACTORY);
+    }
+
+    @Test
+    public void testLocationIterator_customFactory() {
+        final Location location = new Location("test_location");
+        final AtomicInteger counter = new AtomicInteger();
+        testIterator(1, 15, 4, false, new LocationFactory() {
+            @Override
+            public Location createLocation() {
+                counter.incrementAndGet();
+                return location;
+            }
+        });
+        // Make sure we were called exactly as many times as we had track points.
+        Assert.assertEquals(15, counter.get());
+    }
+
+    @Test
+    public void testLocationIterator_nullFactory() {
+        try {
+            testIterator(1, 15, 4, false, null);
+            Assert.fail("Expecting IllegalArgumentException");
+        } catch (IllegalArgumentException e) {
+            // Expected.
+        }
+    }
+
+    @Test
+    public void testLocationIterator_noBatchAscending() {
+        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, LocationFactory.DEFAULT_LOCATION_FACTORY);
+        testIterator(2, 50, 50, true, LocationFactory.DEFAULT_LOCATION_FACTORY);
+    }
+
+    @Test
+    public void testLocationIterator_batchAscending() {
+        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, LocationFactory.DEFAULT_LOCATION_FACTORY);
+        testIterator(2, 50, 25, true, LocationFactory.DEFAULT_LOCATION_FACTORY);
+    }
+
+    @Test
+    public void testLocationIterator_largeTrack() {
+        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);
+        ((ContentProviderUtils) contentProviderUtils).setDefaultCursorBatchSize(batchSize);
+        List<Location> locations = new ArrayList<Location>(numPoints);
+        try (LocationIterator it = contentProviderUtils.getTrackPointLocationIterator(trackId, -1L, descending, locationFactory)) {
+            while (it.hasNext()) {
+                Location loc = it.next();
+                Assert.assertNotNull(loc);
+                locations.add(loc);
+                // Make sure the IDs are returned in the right order.
+                Assert.assertEquals(descending ? lastPointId - locations.size() + 1
+                        : lastPointId - numPoints + locations.size(), it.getLocationId());
+            }
+            Assert.assertEquals(numPoints, locations.size());
+        }
+        return locations;
+    }
+
+    private long initializeTrack(long id, int numPoints) {
+        Track track = new Track();
+        track.setId(id);
+        track.setName("Test: " + id);
+        track.setNumberOfPoints(numPoints);
+        contentProviderUtils.insertTrack(track);
+        track = contentProviderUtils.getTrack(id);
+        Assert.assertNotNull(track);
+
+        Location[] locations = new Location[numPoints];
+        for (int i = 0; i < numPoints; ++i) {
+            Location loc = new Location("test");
+            loc.setLatitude(37.0 + (double) i / 10000.0);
+            loc.setLongitude(57.0 - (double) i / 10000.0);
+            loc.setAccuracy((float) i / 100.0f);
+            loc.setAltitude(i * 2.5);
+            locations[i] = loc;
+        }
+        contentProviderUtils.bulkInsertTrackPoint(locations, numPoints, id);
+
+        // Load all inserted locations.
+        long lastPointId = -1;
+        int counter = 0;
+        try (LocationIterator it = contentProviderUtils.getTrackPointLocationIterator(id, -1L, false, LocationFactory.DEFAULT_LOCATION_FACTORY)) {
+            while (it.hasNext()) {
+                it.next();
+                lastPointId = it.getLocationId();
+                counter++;
+            }
+        }
+
+        Assert.assertTrue(numPoints == 0 || lastPointId > 0);
+        Assert.assertEquals(numPoints, track.getNumberOfPoints());
+        Assert.assertEquals(numPoints, counter);
+
+        return lastPointId;
+    }
+
+    /**
+     * Tests the method {@link ContentProviderUtils#createTrack(Cursor)}.
+     */
+    @Test
+    public void testCreateTrack() {
+        int startColumnIndex = 1;
+        int columnIndex = startColumnIndex;
+        when(cursorMock.getColumnIndexOrThrow(TracksColumns._ID)).thenReturn(columnIndex++);
+        when(cursorMock.getColumnIndexOrThrow(TracksColumns.NAME)).thenReturn(columnIndex++);
+        columnIndex = startColumnIndex;
+        // Id
+        when(cursorMock.isNull(columnIndex++)).thenReturn(false);
+        // Name
+        when(cursorMock.isNull(columnIndex++)).thenReturn(false);
+        long trackId = System.currentTimeMillis();
+        columnIndex = startColumnIndex;
+        // Id
+        when(cursorMock.getLong(columnIndex++)).thenReturn(trackId);
+        // Name
+        String name = NAME_PREFIX + trackId;
+        when(cursorMock.getString(columnIndex++)).thenReturn(name);
+
+        Track track = contentProviderUtils.createTrack(cursorMock);
+        Assert.assertEquals(trackId, track.getId());
+        Assert.assertEquals(name, track.getName());
+    }
+
+    /**
+     * Tests the method {@link ContentProviderUtils#deleteAllTracks(Context)}
+     */
+    @Test
+    public void testDeleteAllTracks() {
+        // Insert track, points and waypoint at first.
+        long trackId = System.currentTimeMillis();
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        insertTrackWithLocations(track);
+        Waypoint waypoint = new Waypoint();
+        contentProviderUtils.insertWaypoint(waypoint);
+        ContentResolver contentResolver = context.getContentResolver();
+        Cursor tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null, TracksColumns._ID);
+        Assert.assertEquals(1, tracksCursor.getCount());
+        Cursor tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI, null, null, null, TrackPointsColumns._ID);
+        Assert.assertEquals(10, tracksPointsCursor.getCount());
+        Cursor waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null, null, WaypointsColumns._ID);
+        Assert.assertEquals(1, waypointCursor.getCount());
+        // Delete all.
+        contentProviderUtils.deleteAllTracks(context);
+        // Check whether all have been deleted.
+        tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null, TracksColumns._ID);
+        Assert.assertEquals(0, tracksCursor.getCount());
+        tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI, null, null, null, TrackPointsColumns._ID);
+        Assert.assertEquals(0, tracksPointsCursor.getCount());
+        waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null, null, WaypointsColumns._ID);
+        Assert.assertEquals(0, waypointCursor.getCount());
+    }
+
+    /**
+     * Tests the method {@link 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 = TestDataUtil.getTrack(trackId, 10);
+
+        contentProviderUtils.insertTrack(track);
+        insertTrackWithLocations(TestDataUtil.getTrack(trackId + 1, 10));
+        insertTrackWithLocations(TestDataUtil.getTrack(trackId + 2, 10));
+
+        Waypoint waypoint = new Waypoint();
+        waypoint.setTrackId(trackId);
+        contentProviderUtils.insertWaypoint(waypoint);
+
+        ContentResolver contentResolver = context.getContentResolver();
+        Cursor tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null, TracksColumns._ID);
+        Assert.assertEquals(3, tracksCursor.getCount());
+        Cursor tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI, null, null, null, TrackPointsColumns._ID);
+        Assert.assertEquals(20, tracksPointsCursor.getCount());
+        Cursor waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null, null, WaypointsColumns._ID);
+        Assert.assertEquals(1, waypointCursor.getCount());
+        // Delete one track.
+        contentProviderUtils.deleteTrack(context, trackId);
+        // Check whether all data of a track has been deleted.
+        tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null, TracksColumns._ID);
+        Assert.assertEquals(2, tracksCursor.getCount());
+        tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI, null, null, null, TrackPointsColumns._ID);
+        Assert.assertEquals(20, tracksPointsCursor.getCount());
+        waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null, null, WaypointsColumns._ID);
+        Assert.assertEquals(0, waypointCursor.getCount());
+    }
+
+    /**
+     * Tests the method {@link ContentProviderUtils#getAllTracks()}
+     */
+    @Test
+    public void testGetAllTracks() {
+        int initialTrackNumber = contentProviderUtils.getAllTracks().size();
+        long trackId = System.currentTimeMillis();
+        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 ContentProviderUtils#getLastTrack()}
+     */
+    @Test
+    public void testGetLastTrack() {
+        long trackId = System.currentTimeMillis();
+        contentProviderUtils.insertTrack(TestDataUtil.getTrack(trackId, 0));
+        Assert.assertEquals(trackId, contentProviderUtils.getLastTrack().getId());
+    }
+
+    /**
+     * Tests the method {@link ContentProviderUtils#getTrack(long)}
+     */
+    @Test
+    public void testGetTrack() {
+        long trackId = System.currentTimeMillis();
+        contentProviderUtils.insertTrack(TestDataUtil.getTrack(trackId, 0));
+        Assert.assertNotNull(contentProviderUtils.getTrack(trackId));
+    }
+
+    /**
+     * Tests the method {@link ContentProviderUtils#updateTrack(Track)}
+     */
+    @Test
+    public void testUpdateTrack() {
+        long trackId = System.currentTimeMillis();
+        Track track = TestDataUtil.getTrack(trackId, 0);
+        String nameOld = "name1";
+        String nameNew = "name2";
+        track.setName(nameOld);
+        contentProviderUtils.insertTrack(track);
+        Assert.assertEquals(nameOld, contentProviderUtils.getTrack(trackId).getName());
+        track.setName(nameNew);
+        contentProviderUtils.updateTrack(track);
+        Assert.assertEquals(nameNew, contentProviderUtils.getTrack(trackId).getName());
+    }
+
+    /**
+     * Tests the method {@link ContentProviderUtils#createContentValues(Waypoint)}.
+     */
+    @Test
+    public void testCreateContentValues_waypoint() {
+        long trackId = System.currentTimeMillis();
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        // Bottom
+        long startTime = 1000L;
+        // AverageSpeed
+        double minGrade = -20.11;
+        TripStatistics statistics = new TripStatistics();
+        statistics.setStartTime(startTime);
+        statistics.setStopTime(2500L);
+        statistics.setTotalTime(1500L);
+        statistics.setMovingTime(700L);
+        statistics.setTotalDistance(750.0);
+        statistics.setTotalElevationGain(50.0);
+        statistics.setMaxSpeed(60.0);
+        statistics.setMaxElevation(1250.0);
+        statistics.setMinElevation(1200.0);
+        statistics.setMaxGrade(15.0);
+        statistics.setMinGrade(minGrade);
+
+        track.setTripStatistics(statistics);
+        contentProviderUtils.insertTrack(track);
+
+        // Insert at first.
+        Waypoint waypoint = new Waypoint();
+        waypoint.setDescription(TEST_DESC);
+
+        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);
+
+        ContentProviderUtils contentProviderUtils = new ContentProviderUtils(contentResolverMock);
+
+        long waypointId = System.currentTimeMillis();
+        waypoint.setId(waypointId);
+        ContentValues contentValues = contentProviderUtils.createContentValues(waypoint);
+        Assert.assertEquals(waypointId, contentValues.get(WaypointsColumns._ID));
+        Assert.assertEquals(22 * 1000000, contentValues.get(WaypointsColumns.LONGITUDE));
+        Assert.assertEquals(TEST_DESC, contentValues.get(WaypointsColumns.DESCRIPTION));
+    }
+
+    /**
+     * Tests the method {@link ContentProviderUtils#createWaypoint(Cursor)}.
+     */
+    @Test
+    public void testCreateWaypoint() {
+        int startColumnIndex = 1;
+        int columnIndex = startColumnIndex;
+        when(cursorMock.getColumnIndexOrThrow(WaypointsColumns._ID)).thenReturn(columnIndex++);
+        when(cursorMock.getColumnIndexOrThrow(WaypointsColumns.NAME)).thenReturn(columnIndex++);
+        when(cursorMock.getColumnIndexOrThrow(WaypointsColumns.TRACKID)).thenReturn(columnIndex++);
+        columnIndex = startColumnIndex;
+        // Id
+        when(cursorMock.isNull(columnIndex++)).thenReturn(false);
+        // Name
+        when(cursorMock.isNull(columnIndex++)).thenReturn(false);
+        // trackIdIndex
+        when(cursorMock.isNull(columnIndex++)).thenReturn(false);
+        long id = System.currentTimeMillis();
+        columnIndex = startColumnIndex;
+        // Id
+        when(cursorMock.getLong(columnIndex++)).thenReturn(id);
+        // Name
+        String name = NAME_PREFIX + id;
+        when(cursorMock.getString(columnIndex++)).thenReturn(name);
+        // trackIdIndex
+        long trackId = 11L;
+        when(cursorMock.getLong(columnIndex++)).thenReturn(trackId);
+
+        Waypoint waypoint = contentProviderUtils.createWaypoint(cursorMock);
+        Assert.assertEquals(id, waypoint.getId());
+        Assert.assertEquals(name, waypoint.getName());
+        Assert.assertEquals(trackId, waypoint.getTrackId());
+    }
+
+    /**
+     * Tests the method
+     * {@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 = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
+
+        // Insert at first.
+        Waypoint waypoint1 = new Waypoint();
+        waypoint1.setDescription(TEST_DESC);
+        waypoint1.setTrackId(trackId);
+        contentProviderUtils.insertWaypoint(waypoint1);
+
+        // Delete
+        contentProviderUtils.deleteWaypoint(context, 1);
+
+        Assert.assertNull(contentProviderUtils.getWaypoint(1));
+    }
+
+    /**
+     * Tests the method
+     * {@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 = TestDataUtil.getTrack(trackId, 10);
+
+        TripStatistics statistics = new TripStatistics();
+        statistics.setStartTime(1000L);
+        statistics.setStopTime(2500L);
+        statistics.setTotalTime(1500L);
+        statistics.setMovingTime(700L);
+        statistics.setTotalDistance(750.0);
+        statistics.setTotalElevationGain(50.0);
+        statistics.setMaxSpeed(60.0);
+        statistics.setMaxElevation(1250.0);
+        statistics.setMinElevation(1200.0);
+        statistics.setMaxGrade(15.0);
+        statistics.setMinGrade(-25.0);
+
+        track.setTripStatistics(statistics);
+        contentProviderUtils.insertTrack(track);
+
+
+        // Insert at first.
+        Waypoint waypoint1 = new Waypoint();
+        waypoint1.setDescription(MOCK_DESC);
+        waypoint1.setTrackId(trackId);
+        long waypoint1Id = ContentUris.parseId(contentProviderUtils.insertWaypoint(waypoint1));
+
+        Waypoint waypoint2 = new Waypoint();
+        waypoint2.setDescription(MOCK_DESC);
+        waypoint2.setTrackId(trackId);
+        long waypoint2Id = ContentUris.parseId(contentProviderUtils.insertWaypoint(waypoint2));
+
+        // Delete
+        Assert.assertNotNull(contentProviderUtils.getWaypoint(waypoint1Id));
+        contentProviderUtils.deleteWaypoint(context, waypoint1Id);
+        Assert.assertNull(contentProviderUtils.getWaypoint(waypoint1Id));
+
+        Assert.assertEquals(MOCK_DESC, contentProviderUtils.getWaypoint(waypoint2Id).getDescription());
+    }
+
+    /**
+     * Tests the method {@link ContentProviderUtils#getNextWaypointNumber(long)}.
+     */
+    @Test
+    public void testGetNextWaypointNumber() {
+        long trackId = System.currentTimeMillis();
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
+
+        Waypoint waypoint1 = new Waypoint();
+        waypoint1.setTrackId(trackId);
+        Waypoint waypoint2 = new Waypoint();
+        waypoint2.setTrackId(trackId);
+        Waypoint waypoint3 = new Waypoint();
+        waypoint3.setTrackId(trackId);
+        Waypoint waypoint4 = new Waypoint();
+        waypoint4.setTrackId(trackId);
+        contentProviderUtils.insertWaypoint(waypoint1);
+        contentProviderUtils.insertWaypoint(waypoint2);
+        contentProviderUtils.insertWaypoint(waypoint3);
+        contentProviderUtils.insertWaypoint(waypoint4);
+
+        Assert.assertEquals(4, contentProviderUtils.getNextWaypointNumber(trackId));
+    }
+
+    /**
+     * Tests the method
+     * {@link ContentProviderUtils#getLastWaypoint(long)}.
+     */
+    @Test
+    public void testGetLastWaypoint() {
+        long trackId = System.currentTimeMillis();
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
+
+        Waypoint waypoint1 = new Waypoint();
+        waypoint1.setTrackId(trackId);
+        waypoint1.setDescription("Desc1");
+        Waypoint waypoint2 = new Waypoint();
+        waypoint2.setTrackId(trackId);
+        waypoint2.setDescription("Desc2");
+        Waypoint waypoint3 = new Waypoint();
+        waypoint3.setTrackId(trackId);
+        waypoint3.setDescription("Desc3");
+        contentProviderUtils.insertWaypoint(waypoint1);
+        contentProviderUtils.insertWaypoint(waypoint2);
+        contentProviderUtils.insertWaypoint(waypoint3);
+
+        Assert.assertEquals("Desc3", contentProviderUtils.getLastWaypoint(trackId).getDescription());
+    }
+
+    /**
+     * Tests the method {@link ContentProviderUtils#insertWaypoint(Waypoint)} and
+     * {@link ContentProviderUtils#getWaypoint(long)}.
+     */
+    @Test
+    public void testInsertAndGetWaypoint() {
+        long trackId = System.currentTimeMillis();
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
+
+        Waypoint waypoint = new Waypoint();
+        waypoint.setDescription(TEST_DESC);
+        waypoint.setTrackId(trackId);
+        long waypointId = ContentUris.parseId(contentProviderUtils.insertWaypoint(waypoint));
+
+        Assert.assertEquals(TEST_DESC, contentProviderUtils.getWaypoint(waypointId).getDescription());
+    }
+
+    /**
+     * Tests the method {@link ContentProviderUtils#updateWaypoint(Waypoint)}.
+     */
+    @Test
+    public void testUpdateWaypoint() {
+        long trackId = System.currentTimeMillis();
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
+        // Insert at first.
+        Waypoint waypoint = new Waypoint();
+        waypoint.setDescription(TEST_DESC);
+        waypoint.setTrackId(trackId);
+        long waypointId = ContentUris.parseId(contentProviderUtils.insertWaypoint(waypoint));
+
+        // 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 ContentProviderUtils#bulkInsertTrackPoint(Location[], int, long)}.
+     */
+    @Test
+    public void testBulkInsertTrackPoint() {
+        // Insert track, point at first.
+        long trackId = System.currentTimeMillis();
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        insertTrackWithLocations(track);
+
+        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 ContentProviderUtils#createTrackPoint(Cursor)}.
+     */
+    @Test
+    public void testCreateTrackPoint() {
+        // Set index.
+        int index = 1;
+        // Id
+        when(cursorMock.getColumnIndex(TrackPointsColumns._ID)).thenReturn(index++);
+        // Longitude
+        when(cursorMock.getColumnIndexOrThrow(TrackPointsColumns.LONGITUDE)).thenReturn(index++);
+        // Latitude
+        when(cursorMock.getColumnIndexOrThrow(TrackPointsColumns.LATITUDE)).thenReturn(index++);
+        // Time
+        when(cursorMock.getColumnIndexOrThrow(TrackPointsColumns.TIME))
+                .thenReturn(index++);
+        // Speed
+        when(cursorMock.getColumnIndexOrThrow(TrackPointsColumns.SPEED)).thenReturn(index++);
+        // Sensor
+        when(cursorMock.getColumnIndexOrThrow(TrackPointsColumns.SENSOR_HEARTRATE)).thenReturn(index++);
+
+        // Set return value of isNull().
+        index = 2;
+        // Longitude
+        when(cursorMock.isNull(index++)).thenReturn(false);
+        // Latitude
+        when(cursorMock.isNull(index++)).thenReturn(false);
+        // Time
+        when(cursorMock.isNull(index++)).thenReturn(false);
+        // Speed
+        when(cursorMock.isNull(index++)).thenReturn(false);
+        // Sensor
+        when(cursorMock.isNull(index++)).thenReturn(false);
+
+        // Set return value of isNull().
+        index = 2;
+        // Longitude
+        int longitude = 11;
+        when(cursorMock.getInt(index++)).thenReturn(longitude * 1000000);
+        // Latitude.
+        int latitude = 22;
+        when(cursorMock.getInt(index++)).thenReturn(latitude * 1000000);
+        // Time
+        long time = System.currentTimeMillis();
+        when(cursorMock.getLong(index++)).thenReturn(time);
+        // Speed
+        float speed = 2.2f;
+        when(cursorMock.getFloat(index++)).thenReturn(speed);
+        // Sensor
+        byte[] sensor = "Sensor state".getBytes();
+        when(cursorMock.getBlob(index++)).thenReturn(sensor);
+
+        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);
+    }
+
+    /**
+     * Tests the method
+     * {@link ContentProviderUtils#insertTrackPoint(Location, long)}.
+     */
+    @Test
+    public void testInsertTrackPoint() {
+        // Insert track, point at first.
+        long trackId = System.currentTimeMillis();
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        insertTrackWithLocations(track);
+
+        contentProviderUtils.insertTrackPoint(TestDataUtil.createLocation(22), trackId);
+        Assert.assertEquals(11, contentProviderUtils.getTrackPointCursor(trackId, -1L, 1000, false).getCount());
+    }
+
+    /**
+     * Tests the method {@link ContentProviderUtils#getLastValidTrackPoint(long)}.
+     */
+    @Test
+    public void testGetLastValidTrackPoint() {
+        // Insert track, points at first.
+        long trackId = System.currentTimeMillis();
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        insertTrackWithLocations(track);
+
+        Location lastLocation = contentProviderUtils.getLastValidTrackPoint(trackId);
+        checkLocation(9, lastLocation);
+    }
+
+    /**
+     * 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 = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
+
+        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 ContentProviderUtils#getTrackPointCursor(long, long, int, boolean)} in ascending.
+     */
+    @Test
+    public void testGetTrackPointCursor_asc() {
+        // Insert track, points at first.
+        long trackId = System.currentTimeMillis();
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
+
+        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 ContentProviderUtils#getTrackPointLocationIterator(long, long, boolean, LocationFactory)} in descending.
+     */
+    @Test
+    public void testGetTrackPointLocationIterator_desc() {
+        // Insert track, points at first.
+        long trackId = System.currentTimeMillis();
+        Track track = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
+
+        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()));
+        }
+
+        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(startTrackPointId - i, locationIterator.getLocationId());
+            checkLocation((trackpointIds.length - 1) - i, location);
+        }
+        Assert.assertFalse(locationIterator.hasNext());
+    }
+
+    /**
+     * 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 = TestDataUtil.getTrack(trackId, 10);
+        contentProviderUtils.insertTrack(track);
+
+        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()));
+        }
+
+        long startTrackPointId = trackpointIds[0];
+
+        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(startTrackPointId + i, locationIterator.getLocationId());
+
+            checkLocation(i, location);
+        }
+        Assert.assertFalse(locationIterator.hasNext());
+    }
+
+    /**
+     * Checks the value of a location.
+     *
+     * @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(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 * TestDataUtil.ALTITUDE_INTERVAL, location.getAltitude(), 0.01);
+    }
+
+    /**
+     * Inserts a track with locations into the database.
+     *
+     * @param track track to be inserted
+     */
+    private void insertTrackWithLocations(Track track) {
+        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

@@ -16,37 +16,43 @@
 
 package de.dennisguse.opentracks.content;
 
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-import androidx.test.platform.app.InstrumentationRegistry;
+import android.content.Context;
 
-import de.dennisguse.opentracks.stats.TripStatistics;
-import de.dennisguse.opentracks.util.StringUtils;
-import de.dennisguse.opentracks.R;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
 
 import org.junit.Assert;
 import org.junit.Before;
+import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import 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
-    protected void setUp() throws Exception {
-        descriptionGenerator = new DescriptionGeneratorImpl(InstrumentationRegistry.getInstrumentation().getContext());
+    public void setUp() {
+        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() {
         Track track = new Track();
         TripStatistics stats = new TripStatistics();
@@ -62,8 +68,8 @@ public class DescriptionGeneratorImplTest {
         stats.setStartTime(START_TIME);
         track.setTripStatistics(stats);
         track.setCategory("hiking");
-        String expected = "Created by"
-                + " <a href='TODO'>TODO</a> on Android<p>"
+        String expected = //"Created by"
+                "<a href='https://github.com/OpenTracksApp/OpenTracks'>OpenTracks</a><p>"
                 + "Name: -<br>"
                 + "Activity type: hiking<br>"
                 + "Description: -<br>"
@@ -81,50 +87,16 @@ public class DescriptionGeneratorImplTest {
                 + "Elevation gain: 6000 m (19685 ft)<br>"
                 + "Max grade: 42 %<br>"
                 + "Min grade: 11 %<br>"
-                + "Recorded: " + StringUtils.formatDateTime(InstrumentationRegistry.getInstrumentation().getContext(), START_TIME) + "<br>";
-        Assert.assertEquals(expected, descriptionGenerator.generateTrackDescription(track, null, null, true));
+                + "Recorded: " + StringUtils.formatDateTime(context, START_TIME) + "<br>";
+
+        Assert.assertEquals(expected, descriptionGenerator.generateTrackDescription(track, true));
     }
 
-    /**
-     * Tests {@link DescriptionGeneratorImpl#generateWaypointDescription(TripStatistics)}.
-     */
-    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(InstrumentationRegistry.getInstrumentation().getContext(), 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() {
         StringBuilder builder = new StringBuilder();
         descriptionGenerator.writeDistance(1100, builder, R.string.description_total_distance, "<br>");
@@ -132,9 +104,9 @@ public class DescriptionGeneratorImplTest {
     }
 
     /**
-     * Tests {@link DescriptionGeneratorImpl#writeTime(long, StringBuilder, int,
-     * String)}.
+     * Tests {@link DescriptionGenerator#writeTime(long, StringBuilder, int, String)}.
      */
+    @Test
     public void testWriteTime() {
         StringBuilder builder = new StringBuilder();
         descriptionGenerator.writeTime(1000, builder, R.string.description_total_time, "<br>");
@@ -142,9 +114,9 @@ public class DescriptionGeneratorImplTest {
     }
 
     /**
-     * Tests {@link DescriptionGeneratorImpl#writeSpeed(double, StringBuilder,
-     * int, String)}.
+     * Tests {@link DescriptionGenerator#writeSpeed(double, StringBuilder, int, String)}.
      */
+    @Test
     public void testWriteSpeed() {
         StringBuilder builder = new StringBuilder();
         descriptionGenerator.writeSpeed(1.1, builder, R.string.description_average_speed, "\n");
@@ -152,9 +124,9 @@ public class DescriptionGeneratorImplTest {
     }
 
     /**
-     * Tests {@link DescriptionGeneratorImpl#writeElevation(double, StringBuilder,
-     * int, String)}.
+     * Tests {@link DescriptionGenerator#writeElevation(double, StringBuilder, int, String)}.
      */
+    @Test
     public void testWriteElevation() {
         StringBuilder builder = new StringBuilder();
         descriptionGenerator.writeElevation(4.2, builder, R.string.description_min_elevation, "<br>");
@@ -162,9 +134,9 @@ public class DescriptionGeneratorImplTest {
     }
 
     /**
-     * Tests {@link DescriptionGeneratorImpl#writePace(double, StringBuilder, int,
-     * String)}.
+     * Tests {@link DescriptionGenerator#writePace(double, StringBuilder, int, String)}.
      */
+    @Test
     public void testWritePace() {
         StringBuilder builder = new StringBuilder();
         descriptionGenerator.writePace(1.1, builder, R.string.description_average_pace_in_minute, "\n");
@@ -172,9 +144,9 @@ public class DescriptionGeneratorImplTest {
     }
 
     /**
-     * Tests {@link DescriptionGeneratorImpl#writeGrade(double, StringBuilder,
-     * int, String)}.
+     * Tests {@link DescriptionGenerator#writeGrade(double, StringBuilder, int, String)}.
      */
+    @Test
     public void testWriteGrade() {
         StringBuilder builder = new StringBuilder();
         descriptionGenerator.writeGrade(.042, builder, R.string.description_max_grade, "<br>");
@@ -182,9 +154,9 @@ 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() {
         StringBuilder builder = new StringBuilder();
         descriptionGenerator.writeGrade(Double.NaN, builder, R.string.description_max_grade, "<br>");
@@ -192,13 +164,12 @@ 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() {
         StringBuilder builder = new StringBuilder();
-        descriptionGenerator.writeGrade(
-                Double.POSITIVE_INFINITY, builder, R.string.description_max_grade, "<br>");
+        descriptionGenerator.writeGrade(Double.POSITIVE_INFINITY, builder, R.string.description_max_grade, "<br>");
         Assert.assertEquals("Max grade: 0 %<br>", builder.toString());
     }
 }

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

@@ -17,31 +17,33 @@
 package de.dennisguse.opentracks.content;
 
 import android.content.ContentUris;
+import android.content.Context;
 import android.location.Location;
 import android.net.Uri;
-import android.test.RenamingDelegatingContext;
-import android.test.mock.MockContentResolver;
 
+import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 
-import de.dennisguse.opentracks.content.SearchEngine.ScoredResult;
-import de.dennisguse.opentracks.content.SearchEngine.SearchQuery;
-import de.dennisguse.opentracks.services.TrackRecordingServiceTest.MockContext;
-import de.dennisguse.opentracks.stats.TripStatistics;
-
 import org.junit.After;
+import org.junit.Assert;
 import org.junit.Before;
+import org.junit.Test;
 import org.junit.runner.RunWith;
 
 import java.util.ArrayList;
 import java.util.Arrays;
 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
  */
@@ -49,28 +51,22 @@ import java.util.List;
 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;
 
-    @Before
-    protected void setUp() {
-        MockContentResolver mockContentResolver = new MockContentResolver();
-        RenamingDelegatingContext targetContext = new RenamingDelegatingContext(
-                getContext(), getContext(), "test.");
-        MockContext context = new MockContext(mockContentResolver, targetContext);
-        CustomContentProvider provider = new CustomContentProvider();
-        provider.attachInfo(context, null);
-        mockContentResolver.addProvider(ContentProviderUtils.AUTHORITY, provider);
-        setContext(context);
+    private Context context = ApplicationProvider.getApplicationContext();
 
-        providerUtils = ContentProviderUtils.Factory.get(context);
+
+    @Before
+    public void setUp() {
+        providerUtils = new ContentProviderUtils(context);
         engine = new SearchEngine(providerUtils);
     }
 
     @After
-    protected void tearDown() throws Exception {
-        providerUtils.deleteAllTracks(getContext());
+    public void tearDown() throws Exception {
+        providerUtils.deleteAllTracks(context);
     }
 
     private long insertTrack(String title, String description, String category, double distance, long hoursAgo) {
@@ -86,10 +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);
     }
@@ -141,6 +133,7 @@ public class SearchEngineTest {
         return insertWaypoint(title, "", "", 0.0, hoursAgo, trackId);
     }
 
+    @Test
     public void testSearchText() {
         // Insert 7 tracks (purposefully out of result order):
         // - one which won't match
@@ -162,11 +155,10 @@ public class SearchEngineTest {
         ArrayList<ScoredResult> results = new ArrayList<ScoredResult>(engine.search(query));
 
         // Title > Description > Category.
-        assertTrackResults(results,
-                allMatchId, titleDescriptionMatchId, titleCategoryMatchId, titleMatchId, descriptionMatchId,
-                categoryMatchId);
+        assertTrackResults(results, allMatchId, titleDescriptionMatchId, titleCategoryMatchId, titleMatchId, descriptionMatchId, categoryMatchId);
     }
 
+    @Test
     public void testSearchWaypointText() {
         // Insert 7 waypoints (purposefully out of result order):
         // - one which won't match
@@ -188,11 +180,10 @@ public class SearchEngineTest {
         ArrayList<ScoredResult> results = new ArrayList<ScoredResult>(engine.search(query));
 
         // Title > Description > Category.
-        assertWaypointResults(results,
-                allMatchId, titleDescriptionMatchId, titleCategoryMatchId, titleMatchId, descriptionMatchId,
-                categoryMatchId);
+        assertWaypointResults(results, allMatchId, titleDescriptionMatchId, titleCategoryMatchId, titleMatchId, descriptionMatchId, categoryMatchId);
     }
 
+    @Test
     public void testSearchMixedText() {
         // Insert 5 entries (purposefully out of result order):
         // - one waypoint which will match by description
@@ -210,25 +201,13 @@ public class SearchEngineTest {
         ArrayList<ScoredResult> results = new ArrayList<ScoredResult>(engine.search(query));
 
         // Title > Description > Category.
-        assertEquals(results.toString(), 3, results.size());
+        Assert.assertEquals(results.toString(), 3, results.size());
         assertTrackResult(trackId, results.get(0));
         assertWaypointResult(titleWaypointId, results.get(1));
         assertWaypointResult(descriptionWaypointId, results.get(2));
     }
 
-    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.
         long farFarAwayId = insertWaypoint("aa", 0.3);
@@ -255,6 +234,7 @@ public class SearchEngineTest {
         assertTrackResults(results, recentId, oldId, oldestId);
     }
 
+    @Test
     public void testSearchWaypointRecent() {
         // All results match text, but they're were recorded at different times.
         long oldestId = insertWaypoint("aa", 2);
@@ -268,6 +248,7 @@ public class SearchEngineTest {
         assertWaypointResults(results, recentId, oldId, oldestId);
     }
 
+    @Test
     public void testSearchCurrentTrack() {
         // All results match text, but one of them is the current track.
         long currentId = insertTrack("ab", 1);
@@ -280,6 +261,7 @@ public class SearchEngineTest {
         assertTrackResults(results, otherId, currentId);
     }
 
+    @Test
     public void testSearchCurrentTrackWaypoint() {
         // All results match text, but one of them is in the current track.
         long otherId = insertWaypoint("aa", 1, 456);
@@ -293,36 +275,36 @@ public class SearchEngineTest {
     }
 
     private void assertTrackResult(long trackId, ScoredResult result) {
-        assertNotNull("Not a track", result.track);
-        assertNull("Ambiguous result", result.waypoint);
-        assertEquals(trackId, result.track.getId());
+        Assert.assertNotNull("Not a track", result.track);
+        Assert.assertNull("Ambiguous result", result.waypoint);
+        Assert.assertEquals(trackId, result.track.getId());
     }
 
     private void assertTrackResults(List<ScoredResult> results, long... trackIds) {
         String errMsg = "Expected IDs=" + Arrays.toString(trackIds) + "; results=" + results;
-        assertEquals(results.size(), trackIds.length);
+        Assert.assertEquals(results.size(), trackIds.length);
         for (int i = 0; i < results.size(); i++) {
             ScoredResult result = results.get(i);
-            assertNotNull(errMsg, result.track);
-            assertNull(errMsg, result.waypoint);
-            assertEquals(errMsg, trackIds[i], result.track.getId());
+            Assert.assertNotNull(errMsg, result.track);
+            Assert.assertNull(errMsg, result.waypoint);
+            Assert.assertEquals(errMsg, trackIds[i], result.track.getId());
         }
     }
 
     private void assertWaypointResult(long waypointId, ScoredResult result) {
-        assertNotNull("Not a waypoint", result.waypoint);
-        assertNull("Ambiguous result", result.track);
-        assertEquals(waypointId, result.waypoint.getId());
+        Assert.assertNotNull("Not a waypoint", result.waypoint);
+        Assert.assertNull("Ambiguous result", result.track);
+        Assert.assertEquals(waypointId, result.waypoint.getId());
     }
 
     private void assertWaypointResults(List<ScoredResult> results, long... waypointIds) {
         String errMsg = "Expected IDs=" + Arrays.toString(waypointIds) + "; results=" + results;
-        assertEquals(results.size(), waypointIds.length);
+        Assert.assertEquals(results.size(), waypointIds.length);
         for (int i = 0; i < results.size(); i++) {
             ScoredResult result = results.get(i);
-            assertNotNull(errMsg, result.waypoint);
-            assertNull(errMsg, result.track);
-            assertEquals(errMsg, waypointIds[i], result.waypoint.getId());
+            Assert.assertNotNull(errMsg, result.waypoint);
+            Assert.assertNull(errMsg, result.track);
+            Assert.assertEquals(errMsg, waypointIds[i], result.waypoint.getId());
         }
     }
 }

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

@@ -1,808 +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.database.Cursor;
-import android.database.MatrixCursor;
-import android.location.Location;
-import android.provider.BaseColumns;
-import android.test.RenamingDelegatingContext;
-import android.test.mock.MockContentResolver;
-
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-
-import de.dennisguse.opentracks.Constants;
-import de.dennisguse.opentracks.TrackStubUtils;
-import de.dennisguse.opentracks.content.ContentProviderUtils.LocationFactory;
-import de.dennisguse.opentracks.content.ContentProviderUtils.LocationIterator;
-import de.dennisguse.opentracks.services.TrackRecordingServiceTest.MockContext;
-import de.dennisguse.opentracks.util.PreferencesUtils;
-import de.dennisguse.opentracks.R;
-import com.google.android.testing.mocking.AndroidMock;
-import com.google.android.testing.mocking.UsesMocks;
-
-import org.easymock.Capture;
-import org.easymock.IAnswer;
-import org.junit.Before;
-import org.junit.runner.RunWith;
-
-import java.util.EnumSet;
-import java.util.HashSet;
-import java.util.Set;
-
-import static com.google.android.testing.mocking.AndroidMock.capture;
-import static com.google.android.testing.mocking.AndroidMock.eq;
-import static com.google.android.testing.mocking.AndroidMock.expect;
-import static com.google.android.testing.mocking.AndroidMock.isA;
-
-/**
- * Tests for {@link TrackDataHub}.
- *
- * @author Rodrigo Damazio
- */
-@RunWith(AndroidJUnit4.class)
-public class TrackDataHubTest {
-
-    private static final long TRACK_ID = 42L;
-    private static final int TARGET_POINTS = 50;
-
-    private MockContext context;
-    private SharedPreferences sharedPreferences;
-    private ContentProviderUtils contentProviderUtils;
-    private DataSource dataSource;
-    private TrackDataManager trackDataManager;
-    private TrackDataHub trackDataHub;
-    private TrackDataListener trackDataListener1;
-    private TrackDataListener trackDataListener2;
-    private Capture<OnSharedPreferenceChangeListener> preferenceChangeListenerCapture = new Capture<
-            SharedPreferences.OnSharedPreferenceChangeListener>();
-
-    @Before
-    @UsesMocks({ContentProviderUtils.class, DataSource.class, TrackDataListener.class})
-    @Override
-    protected void setUp() {
-        context = new MockContext(new MockContentResolver(), new RenamingDelegatingContext(
-                getContext(), getContext(), "test."));
-        sharedPreferences = context.getSharedPreferences(Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
-        contentProviderUtils = AndroidMock.createMock(ContentProviderUtils.class);
-        dataSource = AndroidMock.createMock(DataSource.class, context);
-        trackDataManager = new TrackDataManager();
-        trackDataHub = new TrackDataHub(
-                context, trackDataManager, contentProviderUtils, TARGET_POINTS) {
-            @Override
-            protected DataSource newDataSource() {
-                return dataSource;
-            }
-
-            @Override
-            protected void runInHanderThread(Runnable runnable) {
-                // Run everything in the same thread
-                runnable.run();
-            }
-        };
-
-        trackDataListener1 = AndroidMock.createStrictMock(
-                "trackDataListener1", TrackDataListener.class);
-        trackDataListener2 = AndroidMock.createStrictMock(
-                "trackDataListener2", TrackDataListener.class);
-        PreferencesUtils.setLong(context, R.string.recording_track_id_key, TRACK_ID);
-    }
-
-    @Override
-    protected void tearDown() throws Exception {
-        AndroidMock.reset(dataSource);
-
-        // Expect everything to be unregistered.
-        dataSource.unregisterContentObserver(isA(ContentObserver.class));
-        AndroidMock.expectLastCall().times(3);
-        dataSource.unregisterOnSharedPreferenceChangeListener(
-                isA(OnSharedPreferenceChangeListener.class));
-        AndroidMock.replay(dataSource);
-
-        trackDataHub.stop();
-        trackDataHub = null;
-        super.tearDown();
-    }
-
-    /**
-     * Tests registering for tracks table update.
-     */
-    public void testTracksTableUpdate() {
-
-        // Register two listeners
-        Capture<ContentObserver> contentObserverCapture = new Capture<ContentObserver>();
-        Track track = new Track();
-        expect(contentProviderUtils.getTrack(TRACK_ID)).andStubReturn(track);
-        dataSource.registerContentObserver(
-                eq(TracksColumns.CONTENT_URI), capture(contentObserverCapture));
-        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();
-        expect(contentProviderUtils.getTrack(TRACK_ID)).andStubReturn(track);
-        trackDataListener1.onTrackUpdated(track);
-        trackDataListener2.onTrackUpdated(track);
-        replay();
-
-        contentObserver.onChange(false);
-        verifyAndReset();
-
-        // Unregister one listener
-        expect(contentProviderUtils.getTrack(TRACK_ID)).andStubReturn(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();
-    }
-
-    /**
-     * Tests registering for waypoints table update.
-     */
-    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
-        Capture<ContentObserver> contentObserverCapture = new Capture<ContentObserver>();
-        expect(contentProviderUtils.getWaypointCursor(
-                eq(TRACK_ID), AndroidMock.leq(-1L), eq(TrackDataHub.MAX_DISPLAYED_WAYPOINTS)))
-                .andStubAnswer(new FixedSizeCursorAnswer(2));
-        expect(contentProviderUtils.createWaypoint(isA(Cursor.class)))
-                .andReturn(waypoint1).andReturn(waypoint2).andReturn(waypoint1).andReturn(waypoint2);
-        dataSource.registerContentObserver(
-                eq(WaypointsColumns.CONTENT_URI), capture(contentObserverCapture));
-        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();
-        expect(contentProviderUtils.getWaypointCursor(
-                eq(TRACK_ID), AndroidMock.leq(-1L), eq(TrackDataHub.MAX_DISPLAYED_WAYPOINTS)))
-                .andStubAnswer(new FixedSizeCursorAnswer(3));
-        expect(contentProviderUtils.createWaypoint(isA(Cursor.class)))
-                .andReturn(waypoint1).andReturn(waypoint2).andReturn(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
-        expect(contentProviderUtils.getWaypointCursor(
-                eq(TRACK_ID), AndroidMock.leq(-1L), eq(TrackDataHub.MAX_DISPLAYED_WAYPOINTS)))
-                .andStubAnswer(new FixedSizeCursorAnswer(4));
-        expect(contentProviderUtils.createWaypoint(isA(Cursor.class)))
-                .andReturn(waypoint1).andReturn(waypoint2).andReturn(waypoint3).andReturn(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.
-     */
-    public void testTrackPointsTableUpdate() {
-        // Register one listener
-        Capture<ContentObserver> contentObserverCapture = new Capture<ContentObserver>();
-        dataSource.registerContentObserver(
-                eq(TrackPointsColumns.CONTENT_URI), capture(contentObserverCapture));
-
-        FixedSizeLocationIterator locationIterator = new FixedSizeLocationIterator(1, 10, 5);
-        expect(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).andReturn(locationIterator);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID)).andReturn(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);
-        expect(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).andReturn(locationIterator);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID)).andReturn(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);
-        expect(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID), eq(11L), eq(false), isA(LocationFactory.class))).andReturn(locationIterator);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID)).andReturn(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);
-        expect(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID + 1), eq(0L), eq(false), isA(LocationFactory.class)))
-                .andReturn(locationIterator);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID + 1)).andReturn(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.
-     */
-    public void testTrackPointsTableUpdate_reRegister() {
-
-        // Register one listener
-        Capture<ContentObserver> contentObserverCapture = new Capture<ContentObserver>();
-        dataSource.registerContentObserver(
-                eq(TrackPointsColumns.CONTENT_URI), capture(contentObserverCapture));
-
-        FixedSizeLocationIterator locationIterator = new FixedSizeLocationIterator(1, 10, 5);
-        expect(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).andReturn(locationIterator);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID)).andReturn(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), capture(contentObserverCapture));
-        locationIterator = new FixedSizeLocationIterator(1, 10, 5);
-        expect(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).andReturn(locationIterator);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID)).andReturn(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.
-     */
-    public void testTrackPointsTableUpdate_reRegisterAfterTrackChange() {
-
-        // Register one listener
-        Capture<ContentObserver> observerCapture = new Capture<ContentObserver>();
-        dataSource.registerContentObserver(
-                eq(TrackPointsColumns.CONTENT_URI), capture(observerCapture));
-
-        FixedSizeLocationIterator locationIterator = new FixedSizeLocationIterator(1, 10, 5);
-        expect(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).andReturn(locationIterator);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID)).andReturn(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), capture(observerCapture));
-        locationIterator = new FixedSizeLocationIterator(1, 10);
-        expect(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID + 1), eq(0L), eq(false), isA(LocationFactory.class)))
-                .andReturn(locationIterator);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID + 1)).andReturn(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();
-    }
-
-    /**
-     * Tests track points table update with large track sampling.
-     */
-    public void testTrackPointsTableUpdate_largeTrackSampling() {
-        Capture<ContentObserver> contentObserverCapture = new Capture<ContentObserver>();
-        dataSource.registerContentObserver(
-                eq(TrackPointsColumns.CONTENT_URI), capture(contentObserverCapture));
-
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID)).andReturn(200L);
-        AndroidMock.expectLastCall().anyTimes();
-        FixedSizeLocationIterator locationIterator1 = new FixedSizeLocationIterator(
-                1, 200, 4, 25, 71, 120);
-        expect(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).andReturn(locationIterator1);
-        FixedSizeLocationIterator locationIterator2 = new FixedSizeLocationIterator(
-                1, 200, 4, 25, 71, 120);
-        expect(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).andReturn(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.
-     */
-    public void testTrackPointsTableUpdate_resampling() {
-        Capture<ContentObserver> observerCapture = new Capture<ContentObserver>();
-        dataSource.registerContentObserver(
-                eq(TrackPointsColumns.CONTENT_URI), capture(observerCapture));
-
-        // Deliver 30 points (no sampling happens)
-        FixedSizeLocationIterator locationIterator = new FixedSizeLocationIterator(1, 30, 5);
-        expect(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).andReturn(locationIterator);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID)).andReturn(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);
-        expect(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID), eq(31L), eq(false), isA(LocationFactory.class))).andReturn(locationIterator);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID)).andReturn(60L);
-        locationIterator.expectSampledLocationsDelivered(trackDataListener1, 2, false);
-        trackDataListener1.onNewTrackPointsDone();
-        replay();
-
-        observer.onChange(false);
-        verifyAndReset();
-
-        // Now another 30 (triggers resampling)
-        locationIterator = new FixedSizeLocationIterator(1, 90);
-        expect(contentProviderUtils.getTrackPointLocationIterator(
-                eq(TRACK_ID), eq(0L), eq(false), isA(LocationFactory.class))).andReturn(locationIterator);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID)).andReturn(90L);
-        trackDataListener1.clearTrackPoints();
-        locationIterator.expectSampledLocationsDelivered(trackDataListener1, 2, false);
-        trackDataListener1.onNewTrackPointsDone();
-        replay();
-
-        observer.onChange(false);
-        verifyAndReset();
-    }
-
-    /**
-     * Tests preferences change.
-     */
-    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(capture(preferenceChangeListenerCapture));
-        expect(trackDataListener1.onMetricUnitsChanged(true)).andReturn(false);
-        expect(trackDataListener1.onReportSpeedChanged(true)).andReturn(false);
-        expect(
-                trackDataListener1.onRecordingGpsAccuracy(PreferencesUtils.RECORDING_GPS_ACCURACY_DEFAULT))
-                .andReturn(false);
-        expect(trackDataListener1.onRecordingDistanceIntervalChanged(
-                PreferencesUtils.RECORDING_DISTANCE_INTERVAL_DEFAULT)).andReturn(false);
-        expect(trackDataListener1.onMapTypeChanged(PreferencesUtils.MAP_TYPE_DEFAULT)).andReturn(false);
-
-        expect(trackDataListener2.onMetricUnitsChanged(true)).andReturn(false);
-        expect(trackDataListener2.onReportSpeedChanged(true)).andReturn(false);
-        expect(
-                trackDataListener2.onRecordingGpsAccuracy(PreferencesUtils.RECORDING_GPS_ACCURACY_DEFAULT))
-                .andReturn(false);
-        expect(trackDataListener2.onRecordingDistanceIntervalChanged(
-                PreferencesUtils.RECORDING_DISTANCE_INTERVAL_DEFAULT)).andReturn(false);
-        expect(trackDataListener2.onMapTypeChanged(PreferencesUtils.MAP_TYPE_DEFAULT)).andReturn(false);
-        replay();
-
-        trackDataHub.start();
-        trackDataHub.registerTrackDataListener(
-                trackDataListener1, EnumSet.of(TrackDataType.PREFERENCE));
-        trackDataHub.registerTrackDataListener(
-                trackDataListener2, EnumSet.of(TrackDataType.PREFERENCE));
-        verifyAndReset();
-
-        // Change report speed to false
-        expect(trackDataListener1.onReportSpeedChanged(false)).andReturn(false);
-        expect(trackDataListener2.onReportSpeedChanged(false)).andReturn(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
-        expect(trackDataListener1.onMetricUnitsChanged(false)).andReturn(false);
-        expect(trackDataListener2.onMetricUnitsChanged(false)).andReturn(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() {
-        AndroidMock.verify(contentProviderUtils, dataSource, trackDataListener1, trackDataListener2);
-        AndroidMock.reset(contentProviderUtils, dataSource, trackDataListener1, trackDataListener2);
-    }
-
-    /**
-     * Tests the method {@link TrackDataHub#start()}.
-     */
-    public void testRegisterTracksTableListener() {
-        Capture<ContentObserver> observerCapture = new Capture<ContentObserver>();
-        dataSource.registerContentObserver(eq(TracksColumns.CONTENT_URI), capture(observerCapture));
-        Track track = TrackStubUtils.createTrack(1);
-        expect(contentProviderUtils.getTrack(capture(new Capture<Long>()))).andReturn(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();
-    }
-
-    /**
-     * Tests the method {@link TrackDataHub#start()}.
-     */
-    public void testRegisterWaypointsTableListener() {
-        Capture<ContentObserver> observerCapture = new Capture<ContentObserver>();
-        dataSource.registerContentObserver(eq(WaypointsColumns.CONTENT_URI), capture(observerCapture));
-        expect(contentProviderUtils.getWaypointCursor(
-                capture(new Capture<Long>()), capture(new Capture<Long>()),
-                capture(new Capture<Integer>()))).andReturn(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.
-     */
-    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));
-        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));
-        assertEquals(value + 1, trackDataHub.getRecordingGpsAccuracy());
-    }
-
-    /**
-     * Tests the method {@link TrackDataHub#notifyPreferenceChanged(String)} when
-     * the key is R.string.metric_units_key.
-     */
-    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));
-        assertEquals(false, trackDataHub.isMetricUnits());
-        PreferencesUtils.setString(
-                context, R.string.stats_units_key, PreferencesUtils.STATS_UNITS_DEFAULT);
-        trackDataHub.notifyPreferenceChanged(
-                PreferencesUtils.getKey(context, R.string.stats_units_key));
-        assertEquals(true, trackDataHub.isMetricUnits());
-    }
-
-    /**
-     * Tests the method {@link TrackDataHub#notifyPreferenceChanged(String)} when
-     * the key is R.string.metric_units_key.
-     */
-    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));
-        assertEquals(false, 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));
-        assertEquals(true, trackDataHub.isReportSpeed());
-    }
-
-    /**
-     * Fixed size cursor answer.
-     *
-     * @author Jimmy Shih
-     */
-    private static class FixedSizeCursorAnswer implements IAnswer<Cursor> {
-        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

@@ -1,63 +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 de.dennisguse.opentracks.content.Waypoint.WaypointType;
-
-import org.junit.Assert;
-import org.junit.runner.RunWith;
-
-/**
- * Tests for the WaypointCreationRequest class.
- * {@link WaypointCreationRequest}
- *
- * @author Sandor Dornbush
- */
-@RunWith(AndroidJUnit4.class)
-public class WaypointCreationRequestTest {
-
-    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());
-    }
-
-    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

@@ -17,21 +17,24 @@
 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 androidx.test.platform.app.InstrumentationRegistry;
-
-import de.dennisguse.opentracks.ChartView;
-import de.dennisguse.opentracks.TrackStubUtils;
-import de.dennisguse.opentracks.content.SensorDataSetLocation;
-import de.dennisguse.opentracks.content.sensor.Sensor;
-import de.dennisguse.opentracks.content.sensor.Sensor.SensorDataSet;
-import de.dennisguse.opentracks.util.UnitConversions;
 
+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.TrackStubUtils;
+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;
+
 /**
  * Tests {@link ChartFragment}.
  *
@@ -44,98 +47,93 @@ 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
-    protected void setUp() {
-        chartFragment = new ChartFragment();
-        chartFragment.setChartView(new ChartView(InstrumentationRegistry.getInstrumentation().getContext()));
+    public void setUp() {
+        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);
-        Assert.assertEquals(Double.NaN, point[ChartView.HEART_RATE_SERIES + 1]);
-        Assert.assertEquals(Double.NaN, point[ChartView.CADENCE_SERIES + 1]);
-        Assert.assertEquals(Double.NaN, point[ChartView.POWER_SERIES + 1]);
+        Assert.assertEquals(Float.NaN, point[ChartView.HEART_RATE_SERIES + 1], 0.01);
+        Assert.assertEquals(Float.NaN, point[ChartView.CADENCE_SERIES + 1], 0.01);
+        Assert.assertEquals(Float.NaN, point[ChartView.POWER_SERIES + 1], 0.01);
 
         // Input incorrect state.
         // Creates SensorData.
-        Sensor.SensorData.Builder heartRateData = Sensor.SensorData.newBuilder()
-                .setValue(100).setState(Sensor.SensorState.NONE);
-        Sensor.SensorData.Builder cadenceData = Sensor.SensorData.newBuilder()
-                .setValue(101).setState(Sensor.SensorState.NONE);
-        Sensor.SensorData.Builder powerData = Sensor.SensorData.newBuilder()
-                .setValue(102).setState(Sensor.SensorState.NONE);
-
-        // Creates SensorDataSet.
-        SensorDataSet sensorDataSet = sensorDataSetLocation.getSensorDataSet();
-        sensorDataSet = sensorDataSet.toBuilder()
-                .setHeartRate(heartRateData).setCadence(cadenceData).setPower(powerData).build();
+        SensorDataSet sensorDataSet = new SensorDataSet(SensorDataSet.DATA_UNAVAILABLE, SensorDataSet.DATA_UNAVAILABLE);
         sensorDataSetLocation.setSensorDataSet(sensorDataSet);
         // Test.
         point = fillDataPointTestHelper(sensorDataSetLocation);
-        Assert.assertEquals(Double.NaN, point[ChartView.HEART_RATE_SERIES + 1]);
-        Assert.assertEquals(Double.NaN, point[ChartView.CADENCE_SERIES + 1]);
-        Assert.assertEquals(Double.NaN, point[ChartView.POWER_SERIES + 1]);
+        Assert.assertEquals(Float.NaN, point[ChartView.HEART_RATE_SERIES + 1], 0.01);
+        Assert.assertEquals(Float.NaN, point[ChartView.CADENCE_SERIES + 1], 0.01);
+        Assert.assertEquals(Float.NaN, point[ChartView.POWER_SERIES + 1], 0.01);
     }
 
     /**
-     * Tests the logic to get the correct values of sensor in {@link ChartFragment#fillDataPoint(Location,
-     * double[])}.
+     * Tests the logic to get the correct values of sensor in {@link ChartFragment#fillDataPoint(Location, double[])}.
      */
+    @Test
     public void testFillDataPoint_sensorCorrect() {
-        SensorDataSetLocation sensorDataSetLocation = TrackStubUtils.createSensorDataSetLocation();
+        TrackPoint sensorDataSetLocation = TrackStubUtils.createSensorDataSetLocation();
         // No input.
         double[] point = fillDataPointTestHelper(sensorDataSetLocation);
-        Assert.assertEquals(Double.NaN, point[ChartView.HEART_RATE_SERIES + 1]);
-        Assert.assertEquals(Double.NaN, point[ChartView.CADENCE_SERIES + 1]);
-        Assert.assertEquals(Double.NaN, point[ChartView.POWER_SERIES + 1]);
+        Assert.assertEquals(Float.NaN, point[ChartView.HEART_RATE_SERIES + 1], 0.01);
+        Assert.assertEquals(Float.NaN, point[ChartView.CADENCE_SERIES + 1], 0.01);
+        Assert.assertEquals(Float.NaN, point[ChartView.POWER_SERIES + 1], 0.01);
 
         // Creates SensorData.
-        Sensor.SensorData.Builder heartRateData = Sensor.SensorData.newBuilder()
-                .setValue(100).setState(Sensor.SensorState.SENDING);
-        Sensor.SensorData.Builder cadenceData = Sensor.SensorData.newBuilder()
-                .setValue(101).setState(Sensor.SensorState.SENDING);
-        Sensor.SensorData.Builder powerData = Sensor.SensorData.newBuilder()
-                .setValue(102).setState(Sensor.SensorState.SENDING);
+        SensorDataSet sensorDataSet = new SensorDataSet(100, 101, 102);
 
         // Creates SensorDataSet.
-        SensorDataSet sensorDataSet = sensorDataSetLocation.getSensorDataSet();
-        sensorDataSet = sensorDataSet.toBuilder()
-                .setHeartRate(heartRateData).setCadence(cadenceData).setPower(powerData).build();
         sensorDataSetLocation.setSensorDataSet(sensorDataSet);
         // Test.
         point = fillDataPointTestHelper(sensorDataSetLocation);
-        Assert.assertEquals(100.0, point[ChartView.HEART_RATE_SERIES + 1]);
-        Assert.assertEquals(101.0, point[ChartView.CADENCE_SERIES + 1]);
-        Assert.assertEquals(102.0, point[ChartView.POWER_SERIES + 1]);
+        Assert.assertEquals(100.0, point[ChartView.HEART_RATE_SERIES + 1], 0.01);
+        Assert.assertEquals(101.0, point[ChartView.CADENCE_SERIES + 1], 0.01);
+        Assert.assertEquals(102.0, point[ChartView.POWER_SERIES + 1], 0.01);
     }
 
     /**
-     * Tests the logic to get the value of metric Distance in {@link ChartFragment#fillDataPoint(Location,
-     * double[])}.
+     * Tests the logic to get the value of metric Distance in {@link ChartFragment#fillDataPoint(Location, double[])}.
      */
+    @Test
     public void testFillDataPoint_distanceMetric() {
         // 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]);
+        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]);
+        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);
 
@@ -144,10 +142,10 @@ public class ChartFragmentTest {
         Location.distanceBetween(sensorDataSetLocation2.getLatitude(), sensorDataSetLocation2.getLongitude(),
                 sensorDataSetLocation3.getLatitude(), sensorDataSetLocation3.getLongitude(), results);
         double distance1 = results[0] * UnitConversions.M_TO_KM;
-        Assert.assertEquals(distance1, point[0]);
+        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);
 
@@ -155,13 +153,13 @@ public class ChartFragmentTest {
         Location.distanceBetween(sensorDataSetLocation3.getLatitude(), sensorDataSetLocation3.getLongitude(),
                 sensorDataSetLocation4.getLatitude(), sensorDataSetLocation4.getLongitude(), results);
         double distance2 = results[0] * UnitConversions.M_TO_KM;
-        Assert.assertEquals((distance1 + distance2), point[0]);
+        Assert.assertEquals((distance1 + distance2), point[0], 0.01);
     }
 
     /**
-     * Tests the logic to get the value of imperial Distance in {@link ChartFragment#fillDataPoint(Location,
-     * double[])}.
+     * Tests the logic to get the value of imperial Distance in {@link ChartFragment#fillDataPoint(Location, double[])}.
      */
+    @Test
     public void testFillDataPoint_distanceImperial() {
         // By distance.
         chartFragment.setChartByDistance(true);
@@ -169,177 +167,173 @@ 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]);
+        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]);
+        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]);
+        Assert.assertEquals(distance1 + distance2, point[0], 0.01);
     }
 
     /**
-     * Tests the logic to get the values of time in {@link ChartFragment#fillDataPoint(Location,
-     * double[])}.
+     * Tests the logic to get the values of time in {@link ChartFragment#fillDataPoint(Location, double[])}.
      */
+    @Test
     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]);
+        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]);
+        Assert.assertEquals((double) timeSpan, point[0], 0.01);
     }
 
     /**
-     * Tests the logic to get the value of elevation in {@link ChartFragment#fillDataPoint(Location,
-     * double[])} by one and two points.
+     * Tests the logic to get the value of elevation in {@link ChartFragment#fillDataPoint(Location, double[])} by one and two points.
      */
+    @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]);
+        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,
-                point[ChartView.ELEVATION_SERIES + 1]);
+                point[ChartView.ELEVATION_SERIES + 1], 0.01);
     }
 
     /**
-     * Tests the logic to get the value of speed in {@link ChartFragment#fillDataPoint(Location,
-     * double[])}. In this test, firstly remove all
-     * points in memory, and then fill in two points one by one. The speed values
-     * of these points are 129, 130.
+     * Tests the logic to get the value of speed in {@link ChartFragment#fillDataPoint(Location, double[])}.
+     * In this test, firstly remove all points in memory, and then fill in two points one by one.
+     * The speed values of these points are 129, 130.
      */
+    @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]);
+        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);
         point = fillDataPointTestHelper(sensorDataSetLocation2);
-        Assert.assertEquals(130.0 * UnitConversions.MS_TO_KMH, point[ChartView.SPEED_SERIES + 1]);
+        Assert.assertEquals(130.0 * UnitConversions.MS_TO_KMH, point[ChartView.SPEED_SERIES + 1], 0.01);
     }
 
     /**
      * Tests the logic to compute speed when use Imperial.
      */
+    @Test
     public void testFillDataPoint_speedImperial() {
         // Setups to use imperial.
         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]);
+        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);
         point = fillDataPointTestHelper(sensorDataSetLocation2);
-        Assert.assertEquals(102.0 * UnitConversions.MS_TO_KMH * UnitConversions.KM_TO_MI, point[ChartView.SPEED_SERIES + 1]);
+        Assert.assertEquals(102.0 * UnitConversions.MS_TO_KMH * UnitConversions.KM_TO_MI, point[ChartView.SPEED_SERIES + 1], 0.01);
     }
 
     /**
      * Tests the logic to get pace value when reportSpeed is false.
      */
+    @Test
     public void testFillDataPoint_pace_nonZeroSpeed() {
         // Setups reportSpeed to false.
         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]);
+        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);
         point = fillDataPointTestHelper(sensorDataSetLocation2);
-        Assert.assertEquals(HOURS_PER_UNIT / (102.0 * UnitConversions.MS_TO_KMH), point[ChartView.PACE_SERIES + 1]);
+        Assert.assertEquals(HOURS_PER_UNIT / (102.0 * UnitConversions.MS_TO_KMH), point[ChartView.PACE_SERIES + 1], 0.01);
     }
 
     /**
-     * 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]);
+        Assert.assertEquals(0.0, point[ChartView.PACE_SERIES + 1], 0.01);
     }
 
     /**
@@ -353,5 +347,4 @@ public class ChartFragmentTest {
         chartFragment.fillDataPoint(location, point);
         return point;
     }
-
 }

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

@@ -17,99 +17,73 @@
 package de.dennisguse.opentracks.io.file.importer;
 
 import android.content.ContentUris;
+import android.content.Context;
 import android.location.Location;
 import android.location.LocationManager;
 import android.net.Uri;
-import android.test.AndroidTestCase;
 
-import de.dennisguse.opentracks.content.ContentProviderUtils;
-import de.dennisguse.opentracks.content.ContentProviderUtils.Factory;
-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.testing.TestingProviderUtilsFactory;
-import com.google.android.testing.mocking.AndroidMock;
-import com.google.android.testing.mocking.UsesMocks;
+import androidx.test.core.app.ApplicationProvider;
 
-import org.easymock.Capture;
+import org.junit.Assert;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
 
 import java.text.SimpleDateFormat;
 import java.util.Locale;
 import java.util.SimpleTimeZone;
 
-import static com.google.android.testing.mocking.AndroidMock.eq;
-import static com.google.android.testing.mocking.AndroidMock.expect;
+import de.dennisguse.opentracks.content.ContentProviderUtils;
+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;
+import static org.mockito.Mockito.when;
 
 /**
  * Abstract class for testing file track importers.
  *
  * @author Jimmy Shih.
  */
-public class AbstractTestFileTrackImporter extends AndroidTestCase {
+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";
+    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 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();
+    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);
     }
 
-    protected ContentProviderUtils contentProviderUtils;
+    @Mock
+    public ContentProviderUtils contentProviderUtils;
 
-    private Factory oldMyTracksProviderUtilsFactory;
-
-    @UsesMocks(ContentProviderUtils.class)
-    @Override
-    protected void setUp() throws Exception {
-        super.setUp();
-        contentProviderUtils = AndroidMock.createMock(ContentProviderUtils.class);
-        oldMyTracksProviderUtilsFactory = TestingProviderUtilsFactory.installWithInstance(
-                contentProviderUtils);
-    }
-
-    @Override
-    protected void tearDown() throws Exception {
-        TestingProviderUtilsFactory.restoreOldFactory(oldMyTracksProviderUtilsFactory);
-        super.tearDown();
-    }
-
-    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);
@@ -126,37 +100,31 @@ public class AbstractTestFileTrackImporter extends AndroidTestCase {
      * @param trackPointId the track point id
      */
     protected void expectFirstTrackPoint(Location location, long trackId, long trackPointId) {
-        expect(contentProviderUtils.bulkInsertTrackPoint(
-                location != null ? LocationsMatcher.eqLoc(location) : (Location[]) AndroidMock.anyObject(),
-                eq(1), eq(trackId))).andReturn(1);
-        expect(contentProviderUtils.getFirstTrackPointId(trackId)).andReturn(trackPointId);
-        expect(contentProviderUtils.getLastTrackPointId(trackId)).andReturn(trackPointId);
+        when(contentProviderUtils.bulkInsertTrackPoint(location != null ? (Location[]) any() : (Location[]) any(), eq(1), eq(trackId))).thenReturn(1);
     }
 
     /**
      * Expects the track to be updated.
      *
-     * @param track     the track
-     * @param lastTrack true if it is the last track in the gpx
-     * @param trackId   the track id
+     * @param trackCaptor the track
+     * @param lastTrack   true if it is the last track in the gpx
+     * @param trackId     the track id
      */
-    protected void expectUpdateTrack(Capture<Track> track, boolean lastTrack, long trackId) {
-        contentProviderUtils.updateTrack(AndroidMock.capture(track));
-        expect(contentProviderUtils.insertWaypoint((Waypoint) AndroidMock.anyObject()))
-                .andReturn(WAYPOINT_ID_O_URI);
+    protected void expectTrackUpdate(ArgumentCaptor<Track> trackCaptor, boolean lastTrack, long trackId) {
+        contentProviderUtils.updateTrack(trackCaptor.capture());
+
+        when(contentProviderUtils.insertWaypoint((Waypoint) any())).thenReturn(WAYPOINT_ID_O_URI);
         if (lastTrack) {
             // Return null to not add waypoints
-            expect(contentProviderUtils.getTrack(trackId)).andReturn(null);
+            when(contentProviderUtils.getTrack(trackId)).thenReturn(null);
         }
     }
 
     protected void verifyTrack(Track track, String name, String description, long time) {
-        assertEquals(name, track.getName());
-        assertEquals(description, track.getDescription());
+        Assert.assertEquals(name, track.getName());
+        Assert.assertEquals(description, track.getDescription());
         if (time != -1L) {
-            assertEquals(time, track.getTripStatistics().getStartTime());
+            Assert.assertEquals(time, track.getTripStatistics().getStartTime());
         }
-        assertNotSame(-1, track.getStartId());
-        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

@@ -18,24 +18,32 @@ package de.dennisguse.opentracks.io.file.importer;
 
 import android.location.Location;
 
-import de.dennisguse.opentracks.content.Track;
-import de.dennisguse.opentracks.util.PreferencesUtils;
-import de.dennisguse.opentracks.R;
-import com.google.android.testing.mocking.AndroidMock;
-
-import org.easymock.Capture;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.junit.MockitoJUnitRunner;
 
 import java.io.ByteArrayInputStream;
 import java.io.InputStream;
 
-import static com.google.android.testing.mocking.AndroidMock.eq;
-import static com.google.android.testing.mocking.AndroidMock.expect;
+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}.
  *
  * @author Steffen Horlacher
  */
+@RunWith(MockitoJUnitRunner.class)
 public class GpxFileTrackImporterTest extends AbstractTestFileTrackImporter {
 
     private static final String VALID_ONE_TRACK_ONE_SEGMENT_GPX = "<gpx><trk>"
@@ -49,18 +57,13 @@ 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");
-    private static final String INVALID_ALTITUDE_GPX = VALID_ONE_TRACK_ONE_SEGMENT_GPX.replaceAll(
-            Double.toString(TRACK_ELEVATION), "invalid");
-    private static final String INVALID_LATITUDE_GPX = VALID_ONE_TRACK_ONE_SEGMENT_GPX.replaceAll(
-            Double.toString(TRACK_LATITUDE), "invalid");
-    private static final String INVALID_LONGITUDE_GPX = VALID_ONE_TRACK_ONE_SEGMENT_GPX.replaceAll(
-            Double.toString(TRACK_LONGITUDE), "invalid");
+
+    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");
+    private static final String INVALID_ALTITUDE_GPX = VALID_ONE_TRACK_ONE_SEGMENT_GPX.replaceAll(Double.toString(TRACK_ELEVATION), "invalid");
+    private static final String INVALID_LATITUDE_GPX = VALID_ONE_TRACK_ONE_SEGMENT_GPX.replaceAll(Double.toString(TRACK_LATITUDE), "invalid");
+    private static final String INVALID_LONGITUDE_GPX = VALID_ONE_TRACK_ONE_SEGMENT_GPX.replaceAll(Double.toString(TRACK_LONGITUDE), "invalid");
 
     private static String getNameAndDescription(String name, String description) {
         return "<name><![CDATA[" + name + "]]></name>" + "<desc><![CDATA[" + description + "]]></desc>";
@@ -70,9 +73,8 @@ public class GpxFileTrackImporterTest extends AbstractTestFileTrackImporter {
         String latitude = Double.toString(TRACK_LATITUDE + index);
         String longitude = Double.toString(TRACK_LONGITUDE + index);
         String elevation = Double.toString(TRACK_ELEVATION + index);
-        StringBuffer buffer = new StringBuffer();
-        buffer.append(
-                "<trkpt lat=\"" + latitude + "\" lon=\"" + longitude + "\"><ele>" + elevation + "</ele>");
+        StringBuilder buffer = new StringBuilder();
+        buffer.append("<trkpt lat=\"" + latitude + "\" lon=\"" + longitude + "\"><ele>" + elevation + "</ele>");
         if (time != null) {
             buffer.append("<time>" + time + "</time>");
         }
@@ -80,177 +82,138 @@ public class GpxFileTrackImporterTest extends AbstractTestFileTrackImporter {
         return buffer.toString();
     }
 
-    /**
-     * Tests one track with one segment.
-     */
+    @Test
     public void testOneTrackOneSegment() throws Exception {
-        Capture<Track> track = new Capture<Track>();
-
+        // 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());
 
-        expect(contentProviderUtils.insertTrack((Track) AndroidMock.anyObject()))
-                .andReturn(TRACK_ID_0_URI);
+        when(contentProviderUtils.insertTrack((Track) any())).thenReturn(TRACK_ID_0_URI);
         expectFirstTrackPoint(location0, TRACK_ID_0, TRACK_POINT_ID_0);
 
         // A flush happens at the end
-        expect(contentProviderUtils.bulkInsertTrackPoint(
-                LocationsMatcher.eqLoc(location1), eq(1), eq(TRACK_ID_0))).andReturn(1);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID_0)).andReturn(TRACK_POINT_ID_1);
-        expect(
-                contentProviderUtils.getTrack(PreferencesUtils.getLong(getContext(),
-                        R.string.recording_track_id_key))).andStubReturn(null);
-        expectUpdateTrack(track, true, TRACK_ID_0);
-        AndroidMock.replay(contentProviderUtils);
+        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.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(
-                getContext(), contentProviderUtils);
+        GpxFileTrackImporter gpxFileTrackImporter = new GpxFileTrackImporter(context, contentProviderUtils);
         long trackId = gpxFileTrackImporter.importFile(inputStream);
-        assertEquals(TRACK_ID_0, trackId);
 
+        // 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();
-        assertEquals(time1 - time0, track.getValue().getTripStatistics().getTotalTime());
-        AndroidMock.verify(contentProviderUtils);
-        verifyTrack(track.getValue(), TRACK_NAME_0, TRACK_DESCRIPTION_0, time0);
+        Assert.assertEquals(time1 - time0, trackCaptor.getValue().getTripStatistics().getTotalTime());
+        verifyTrack(trackCaptor.getValue(), TRACK_NAME_0, TRACK_DESCRIPTION_0, time0);
     }
 
-    /**
-     * Tests one track with two segments.
-     */
+    @Test
     public void testOneTrackTwoSegments() throws Exception {
-        Capture<Track> track = new Capture<Track>();
-
+        // given
         Location location0 = createLocation(0, DATE_FORMAT_0.parse(TRACK_TIME_0).getTime());
 
-        expect(contentProviderUtils.insertTrack((Track) AndroidMock.anyObject()))
-                .andReturn(TRACK_ID_0_URI);
+        when(contentProviderUtils.insertTrack((Track) any())).thenReturn(TRACK_ID_0_URI);
         expectFirstTrackPoint(location0, TRACK_ID_0, TRACK_POINT_ID_0);
         // A flush happens at the end
-        expect(contentProviderUtils.bulkInsertTrackPoint(
-                (Location[]) AndroidMock.anyObject(), eq(5), eq(TRACK_ID_0))).andStubReturn(5);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID_0)).andReturn(TRACK_POINT_ID_3);
-        expect(
-                contentProviderUtils.getTrack(PreferencesUtils.getLong(getContext(),
-                        R.string.recording_track_id_key))).andStubReturn(null);
-        expectUpdateTrack(track, true, TRACK_ID_0);
-        AndroidMock.replay(contentProviderUtils);
+        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.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(
-                getContext(), contentProviderUtils);
+        GpxFileTrackImporter gpxFileTrackImporter = new GpxFileTrackImporter(context, contentProviderUtils);
         long trackId = gpxFileTrackImporter.importFile(inputStream);
-        assertEquals(TRACK_ID_0, trackId);
+
+        // 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();
         long time2 = DATE_FORMAT_1.parse(TRACK_TIME_2).getTime();
         long time3 = DATE_FORMAT_1.parse(TRACK_TIME_3).getTime();
-        assertEquals(
-                time1 - time0 + time3 - time2, track.getValue().getTripStatistics().getTotalTime());
+        Assert.assertEquals(time1 - time0 + time3 - time2, trackCaptor.getValue().getTripStatistics().getTotalTime());
 
-        AndroidMock.verify(contentProviderUtils);
-        verifyTrack(track.getValue(), TRACK_NAME_0, TRACK_DESCRIPTION_0,
-                DATE_FORMAT_0.parse(TRACK_TIME_0).getTime());
+        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.
-     */
-    public void testOneTrackTwoSegmentsNoTime() throws Exception {
-        Capture<Track> track = new Capture<Track>();
-
-        expect(contentProviderUtils.insertTrack((Track) AndroidMock.anyObject()))
-                .andReturn(TRACK_ID_0_URI);
+    @Test
+    public void testOneTrackTwoSegmentsNoTime() {
+        // 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
-        expect(contentProviderUtils.bulkInsertTrackPoint(
-                (Location[]) AndroidMock.anyObject(), eq(5), eq(TRACK_ID_0))).andStubReturn(5);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID_0)).andReturn(TRACK_POINT_ID_3);
-        expect(
-                contentProviderUtils.getTrack(PreferencesUtils.getLong(getContext(),
-                        R.string.recording_track_id_key))).andStubReturn(null);
-        expectUpdateTrack(track, true, TRACK_ID_0);
-        AndroidMock.replay(contentProviderUtils);
+        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.getRecordingTrackId(context))).thenReturn(null);
 
-        InputStream inputStream = new ByteArrayInputStream(
-                VALID_ONE_TRACK_TWO_SEGMENTS_NO_TIME_GPX.getBytes());
-        GpxFileTrackImporter gpxFileTrackImporter = new GpxFileTrackImporter(
-                getContext(), contentProviderUtils);
+        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);
-        assertEquals(TRACK_ID_0, trackId);
-        assertEquals(0, track.getValue().getTripStatistics().getTotalTime());
 
-        AndroidMock.verify(contentProviderUtils);
-        verifyTrack(track.getValue(), TRACK_NAME_0, TRACK_DESCRIPTION_0, -1L);
+        // 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.
-     */
-    public void testInvalidXml() throws Exception {
+    @Test
+    public void testInvalidXml() {
         testInvalidGpx(INVALID_XML_GPX);
     }
 
-    /**
-     * Test an invalid location.
-     */
-    public void testInvalidLocation() throws Exception {
+    @Test
+    public void testInvalidLocation() {
         testInvalidGpx(INVALID_LOCATION_GPX);
     }
 
-    /**
-     * Test an invalid time.
-     */
-    public void testInvalidTime() throws Exception {
+    @Test
+    public void testInvalidTime() {
         testInvalidGpx(INVALID_TIME_GPX);
     }
 
-    /**
-     * Test an invalid altitude.
-     */
-    public void testInvalidAltitude() throws Exception {
+    @Test
+    public void testInvalidAltitude() {
         testInvalidGpx(INVALID_ALTITUDE_GPX);
     }
 
-    /**
-     * Test an invalid latitude.
-     */
-    public void testInvalidLatitude() throws Exception {
+    @Test
+    public void testInvalidLatitude() {
         testInvalidGpx(INVALID_LATITUDE_GPX);
     }
 
-    /**
-     * Test an invalid longitude.
-     */
-    public void testInvalidLongitude() throws Exception {
+    @Test
+    public void testInvalidLongitude() {
         testInvalidGpx(INVALID_LONGITUDE_GPX);
     }
 
-    private void testInvalidGpx(String xml) throws Exception {
-        expect(contentProviderUtils.insertTrack((Track) AndroidMock.anyObject()))
-                .andReturn(TRACK_ID_0_URI);
+    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.
-        expect(contentProviderUtils.bulkInsertTrackPoint(
-                (Location[]) AndroidMock.anyObject(), AndroidMock.anyInt(), AndroidMock.anyLong()))
-                .andStubReturn(1);
-        expect(contentProviderUtils.getFirstTrackPointId(TRACK_ID_0)).andStubReturn(TRACK_POINT_ID_0);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID_0)).andStubReturn(TRACK_POINT_ID_0);
-        expect(
-                contentProviderUtils.getTrack(PreferencesUtils.getLong(getContext(),
-                        R.string.recording_track_id_key))).andStubReturn(null);
-        contentProviderUtils.deleteTrack(getContext(), TRACK_ID_0);
-        AndroidMock.replay(contentProviderUtils);
+        // 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.getTrack(PreferencesUtils.getRecordingTrackId(context))).thenReturn(null);
+        contentProviderUtils.deleteTrack(context, TRACK_ID_0);
 
         InputStream inputStream = new ByteArrayInputStream(xml.getBytes());
-        GpxFileTrackImporter gpxFileTrackImporter = new GpxFileTrackImporter(
-                getContext(), contentProviderUtils);
+        GpxFileTrackImporter gpxFileTrackImporter = new GpxFileTrackImporter(context, contentProviderUtils);
         long trackId = gpxFileTrackImporter.importFile(inputStream);
-        assertEquals(-1L, trackId);
-        AndroidMock.verify(contentProviderUtils);
+        Assert.assertEquals(-1L, trackId);
     }
 }

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

@@ -18,33 +18,37 @@ package de.dennisguse.opentracks.io.file.importer;
 
 import android.location.Location;
 
-import de.dennisguse.opentracks.content.Track;
-import de.dennisguse.opentracks.util.PreferencesUtils;
-import de.dennisguse.opentracks.R;
-import com.google.android.testing.mocking.AndroidMock;
-
-import org.easymock.Capture;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.junit.MockitoJUnitRunner;
 
 import java.io.ByteArrayInputStream;
 import java.io.InputStream;
 
-import static com.google.android.testing.mocking.AndroidMock.eq;
-import static com.google.android.testing.mocking.AndroidMock.expect;
+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}.
  *
  * @author Jimmy Shih
  */
+@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)
@@ -59,83 +63,72 @@ 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);
-        StringBuffer buffer = new StringBuffer();
-        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 {
-        Capture<Track> track = new Capture<Track>();
-
+        // 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());
 
-        contentProviderUtils.clearTrack(getContext(), TRACK_ID_0);
+        contentProviderUtils.clearTrack(context, TRACK_ID_0);
         expectFirstTrackPoint(location0, TRACK_ID_0, TRACK_POINT_ID_0);
 
         // A flush happens at the end
-        expect(contentProviderUtils.bulkInsertTrackPoint(
-                LocationsMatcher.eqLoc(location1), eq(1), eq(TRACK_ID_0))).andReturn(1);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID_0)).andReturn(TRACK_POINT_ID_1);
-        expect(
-                contentProviderUtils.getTrack(PreferencesUtils.getLong(getContext(),
-                        R.string.recording_track_id_key))).andStubReturn(null);
-        expectUpdateTrack(track, true, TRACK_ID_0);
-        AndroidMock.replay(contentProviderUtils);
+        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.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(
-                getContext(), TRACK_ID_0, contentProviderUtils);
+        KmlFileTrackImporter kmlFileTrackImporter = new KmlFileTrackImporter(context, TRACK_ID_0, contentProviderUtils);
         long trackId = kmlFileTrackImporter.importFile(inputStream);
-        assertEquals(TRACK_ID_0, trackId);
+
+        // 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();
-        assertEquals(time1 - time0, track.getValue().getTripStatistics().getTotalTime());
-        AndroidMock.verify(contentProviderUtils);
-        verifyTrack(track.getValue(), TRACK_NAME_0, TRACK_DESCRIPTION_0, time0);
+        Assert.assertEquals(time1 - time0, trackCaptor.getValue().getTripStatistics().getTotalTime());
+        verifyTrack(trackCaptor.getValue(), TRACK_NAME_0, TRACK_DESCRIPTION_0, time0);
     }
 
-    /**
-     * Tests one track with two segments.
-     */
+    @Test
     public void testOneTrackTwoSegments() throws Exception {
-        Capture<Track> track = new Capture<Track>();
-
+        // given
         Location location0 = createLocation(0, DATE_FORMAT_0.parse(TRACK_TIME_0).getTime());
 
-        contentProviderUtils.clearTrack(getContext(), TRACK_ID_0);
+        contentProviderUtils.clearTrack(context, TRACK_ID_0);
         expectFirstTrackPoint(location0, TRACK_ID_0, TRACK_POINT_ID_0);
 
         // A flush happens at the end
-        expect(contentProviderUtils.bulkInsertTrackPoint(
-                (Location[]) AndroidMock.anyObject(), eq(5), eq(TRACK_ID_0))).andStubReturn(5);
-        expect(contentProviderUtils.getLastTrackPointId(TRACK_ID_0)).andReturn(TRACK_POINT_ID_3);
-        expect(
-                contentProviderUtils.getTrack(PreferencesUtils.getLong(getContext(),
-                        R.string.recording_track_id_key))).andStubReturn(null);
-        expectUpdateTrack(track, true, TRACK_ID_0);
-        AndroidMock.replay(contentProviderUtils);
+        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.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(
-                getContext(), TRACK_ID_0, contentProviderUtils);
+        KmlFileTrackImporter kmlFileTrackImporter = new KmlFileTrackImporter(context, TRACK_ID_0, contentProviderUtils);
         long trackId = kmlFileTrackImporter.importFile(inputStream);
-        assertEquals(TRACK_ID_0, trackId);
+
+        // 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();
         long time2 = DATE_FORMAT_1.parse(TRACK_TIME_2).getTime();
         long time3 = DATE_FORMAT_1.parse(TRACK_TIME_3).getTime();
-        assertEquals(
-                time1 - time0 + time3 - time2, track.getValue().getTripStatistics().getTotalTime());
+        Assert.assertEquals(time1 - time0 + time3 - time2, trackCaptor.getValue().getTripStatistics().getTotalTime());
 
-        AndroidMock.verify(contentProviderUtils);
-        verifyTrack(track.getValue(), TRACK_NAME_0, TRACK_DESCRIPTION_0,
-                DATE_FORMAT_0.parse(TRACK_TIME_0).getTime());
+        verifyTrack(trackCaptor.getValue(), TRACK_NAME_0, TRACK_DESCRIPTION_0, DATE_FORMAT_0.parse(TRACK_TIME_0).getTime());
     }
 }

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

@@ -1,81 +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.io.file.importer;
-
-import android.location.Location;
-
-import com.google.android.testing.mocking.AndroidMock;
-
-import org.easymock.IArgumentMatcher;
-
-import java.util.Arrays;
-
-/**
- * Locations matcher. Workaround because of capture bug 2617107 in easymock:
- * http://sourceforge.net/tracker/?func=detail&aid=2617107&group_id=82958&atid=567837
- *
- * @author Jimmy Shih
- */
-public class LocationsMatcher implements IArgumentMatcher {
-
-    private final Location[] expectedLocations;
-
-    private LocationsMatcher(Location[] expected) {
-        this.expectedLocations = expected;
-    }
-
-    public static Location[] eqLoc(Location expected) {
-        return eqLoc(new Location[]{expected});
-    }
-
-    public static Location[] eqLoc(Location[] expected) {
-        IArgumentMatcher matcher = new LocationsMatcher(expected);
-        AndroidMock.reportMatcher(matcher);
-        return null;
-    }
-
-    @Override
-    public void appendTo(StringBuffer buf) {
-        buf.append("eqLoc(").append(Arrays.toString(expectedLocations)).append(")");
-    }
-
-    @Override
-    public boolean matches(Object obj) {
-        if (!(obj instanceof Location[])) {
-            return false;
-        }
-        Location[] locations = (Location[]) obj;
-        if (locations.length < expectedLocations.length) {
-            return false;
-        }
-
-        // Only check the first elements (those that will be taken into account)
-        for (int i = 0; i < expectedLocations.length; i++) {
-            if (!matchLocation(locations[i], expectedLocations[i])) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    private boolean matchLocation(Location location1, Location location2) {
-        return (location1.getTime() == location2.getTime())
-                && (location1.getLatitude() == location2.getLatitude())
-                && (location1.getLongitude() == location2.getLongitude())
-                && (location1.getAltitude() == location2.getAltitude());
-    }
-}

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

@@ -1,105 +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 android.os.RemoteException;
-import android.test.ServiceTestCase;
-
-import de.dennisguse.opentracks.R;
-import com.google.android.testing.mocking.UsesMocks;
-
-import org.easymock.EasyMock;
-
-/**
- * Tests {@link ControlRecordingService}.
- *
- * @author Youtao Liu
- */
-public class ControlRecordingServiceTest extends ServiceTestCase<ControlRecordingService> {
-
-    private Context context;
-    private ControlRecordingService controlRecordingService;
-
-    public ControlRecordingServiceTest() {
-        super(ControlRecordingService.class);
-    }
-
-    @Override
-    protected void setUp() throws Exception {
-        super.setUp();
-        context = getContext();
-    }
-
-    /**
-     * Tests the start of {@link ControlRecordingService} and tests the method
-     * {@link ControlRecordingService#onHandleIntent(Intent, ITrackRecordingService)}
-     * to start a track recording.
-     */
-    @UsesMocks(ITrackRecordingService.class)
-    public void testStartRecording() {
-        assertNull(controlRecordingService);
-        Intent intent = startControlRecordingService(context.getString(R.string.track_action_start));
-        assertNotNull(controlRecordingService);
-
-        ITrackRecordingService iTrackRecordingServiceMock = EasyMock
-                .createStrictMock(ITrackRecordingService.class);
-        try {
-            EasyMock.expect(iTrackRecordingServiceMock.startNewTrack()).andReturn(1L);
-            EasyMock.replay(iTrackRecordingServiceMock);
-            controlRecordingService.onHandleIntent(intent, iTrackRecordingServiceMock);
-            EasyMock.verify(iTrackRecordingServiceMock);
-        } catch (RemoteException e) {
-            fail();
-        }
-    }
-
-    /**
-     * Tests the method
-     * {@link ControlRecordingService#onHandleIntent(Intent, ITrackRecordingService)}
-     * to stop a track recording.
-     */
-    @UsesMocks(ITrackRecordingService.class)
-    public void testStopRecording() {
-        Intent intent = startControlRecordingService(context.getString(R.string.track_action_end));
-
-        ITrackRecordingService iTrackRecordingServiceMock = EasyMock
-                .createStrictMock(ITrackRecordingService.class);
-        try {
-            iTrackRecordingServiceMock.endCurrentTrack();
-            EasyMock.replay(iTrackRecordingServiceMock);
-            controlRecordingService.onHandleIntent(intent, iTrackRecordingServiceMock);
-            EasyMock.verify(iTrackRecordingServiceMock);
-        } catch (RemoteException e) {
-            fail();
-        }
-    }
-
-    /**
-     * Starts a ControlRecordingService with a specified action.
-     *
-     * @param action the action string in the start intent
-     */
-    private Intent startControlRecordingService(String action) {
-        Intent intent = new Intent(context, ControlRecordingService.class);
-        intent.setAction(action);
-        startService(intent);
-        controlRecordingService = getService();
-        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

@@ -15,596 +15,181 @@
  */
 package de.dennisguse.opentracks.services;
 
-import android.content.BroadcastReceiver;
-import android.content.ContentResolver;
+import android.content.ContentProvider;
 import android.content.Context;
-import android.content.ContextWrapper;
 import android.content.Intent;
-import android.content.IntentFilter;
 import android.content.SharedPreferences;
-import android.database.Cursor;
 import android.location.Location;
-import android.net.Uri;
-import android.os.Bundle;
 import android.os.IBinder;
-import android.os.RemoteException;
-import android.provider.Settings;
-import android.test.RenamingDelegatingContext;
-import android.test.ServiceTestCase;
-import android.test.mock.MockContentProvider;
-import android.test.mock.MockContentResolver;
-import android.test.suitebuilder.annotation.MediumTest;
-import android.test.suitebuilder.annotation.SmallTest;
-import android.util.Log;
 
-import de.dennisguse.opentracks.Constants;
+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.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;
-import de.dennisguse.opentracks.R;
-
-import java.util.ArrayList;
-import java.util.List;
 
 /**
  * Tests for the track recording service.
- * <p>
- * TODO: The original class, ServiceTestCase, has a few limitations, e.g. it's
- * not possible to properly shutdown the service, unless tearDown() is called,
- * which prevents from testing multiple scenarios in a single test (see
- * runFunctionTest for more details).
  *
  * @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.
  */
-public class TrackRecordingServiceTest extends ServiceTestCase<TestRecordingService> {
+@RunWith(AndroidJUnit4.class)
+public class TrackRecordingServiceTest {
 
-    private Context context;
-    private ContentProviderUtils providerUtils;
+    @Rule
+    public final ServiceTestRule mServiceRule = ServiceTestRule.withTimeout(5, TimeUnit.SECONDS);
 
-    /*
-     * In order to support starting and binding to the service in the same unit
-     * test, we provide a workaround, as the original class doesn't allow to bind
-     * after the service has been previously started.
-     */
+    @Rule
+    public GrantPermissionRule mRuntimePermissionRule = GrantPermissionRule.grant(android.Manifest.permission.ACCESS_FINE_LOCATION);
 
-    private boolean bound;
-    private Intent serviceIntent;
+    private Context context = ApplicationProvider.getApplicationContext();
+    private ContentProviderUtils contentProviderUtils;
 
-    public TrackRecordingServiceTest() {
-        super(TestRecordingService.class);
+    private final long trackId = Math.abs(new Random().nextLong());
+
+    static Intent createStartIntent(Context context) {
+        return new Intent(context, TrackRecordingService.class);
     }
 
-    @Override
-    protected IBinder bindService(Intent intent) {
-        if (getService() != null) {
-            if (bound) {
-                throw new IllegalStateException("Service: " + getService() + " is already bound");
-            }
-            bound = true;
-            serviceIntent = intent.cloneFilter();
-            return getService().onBind(intent);
-        } else {
-            return super.bindService(intent);
-        }
-    }
-
-    @Override
-    protected void shutdownService() {
-        if (bound) {
-            assertNotNull(getService());
-            getService().onUnbind(serviceIntent);
-            bound = false;
-        }
-        super.shutdownService();
-    }
-
-    @Override
-    protected void setUp() throws Exception {
-        super.setUp();
-
-        /*
-         * Create a mock context that uses a mock content resolver and a renaming
-         * delegating context.
-         */
-        MockContentResolver mockContentResolver = new MockContentResolver();
-        RenamingDelegatingContext renamingDelegatingContext = new RenamingDelegatingContext(
-                getContext(), getContext(), "test.");
-        context = new MockContext(mockContentResolver, renamingDelegatingContext);
-
+    @Before
+    public void setUp() {
         // Set up the mock content resolver
-        CustomContentProvider customContentProvider = new CustomContentProvider();
-        customContentProvider.attachInfo(context, null);
-        mockContentResolver.addProvider(ContentProviderUtils.AUTHORITY, customContentProvider);
-
-        MockContentProvider settingsProvider = new MockContentProvider(context) {
-            @Override
-            public Bundle call(String method, String arg, Bundle extras) {
-                return null;
-            }
-
-            @Override
-            public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs,
-                                String sortOrder) {
-                return null;
-            }
+        ContentProvider customContentProvider = new CustomContentProvider() {
         };
-        mockContentResolver.addProvider(Settings.AUTHORITY, settingsProvider);
+        customContentProvider.attachInfo(context, null);
 
-        // Set the context
-        setContext(context);
+        contentProviderUtils = new ContentProviderUtils(context);
 
-        providerUtils = ContentProviderUtils.Factory.get(context);
-
-        SharedPreferences sharedPreferences = context.getSharedPreferences(Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
         // 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
-    public void testStartable() {
-        startService(createStartIntent());
-        assertNotNull(getService());
+    @Test
+    public void testStartable() throws TimeoutException {
+        mServiceRule.startService(createStartIntent(context));
+        Assert.assertNotNull(mServiceRule.bindService(createStartIntent(context)));
     }
 
     @MediumTest
-    public void testBindable() {
-        IBinder service = bindService(createStartIntent());
-        assertNotNull(service);
-    }
-
-    @MediumTest
-    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);
-        startService(startIntent);
-        assertNotNull(getService());
-
-        // We expect to resume the previous track.
-        assertTrue(getService().isRecording());
-        ITrackRecordingService service = bindAndGetService(createStartIntent());
-        assertEquals(123L, service.getRecordingTrackId());
-    }
-
-    /*
-     * TODO: shutdownService() has a bug and doesn't set mServiceCreated to false,
-     * thus preventing from a second call to onCreate(). Report the bug to Android
-     * team. Until then, the following tests and checks must be commented out.
-     *
-     * TODO: If fixed, remove "disabled" prefix from the test name.
-     */
-    @MediumTest
-    public void disabledTestResumeAfterReboot_simulateReboot() throws Exception {
-        updateAutoResumePrefs(PreferencesUtils.AUTO_RESUME_TRACK_CURRENT_RETRY_DEFAULT,
-                PreferencesUtils.AUTO_RESUME_TRACK_TIMEOUT_DEFAULT);
-        ITrackRecordingService service = bindAndGetService(createStartIntent());
-        assertFalse(service.isRecording());
-
-        // Simulate recording a track.
-        long id = service.startNewTrack();
-        assertTrue(service.isRecording());
-        assertEquals(id, service.getRecordingTrackId());
-        shutdownService();
-        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);
-        startService(startIntent);
-        assertNotNull(getService());
-
-        assertTrue(getService().isRecording());
-    }
-
-    @MediumTest
-    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);
-        startService(startIntent);
-        assertNotNull(getService());
-
-        // We don't expect to resume the previous track, because it was stopped.
-        assertFalse(getService().isRecording());
-        ITrackRecordingService service = bindAndGetService(createStartIntent());
-        assertEquals(-1L, service.getRecordingTrackId());
-    }
-
-    @MediumTest
-    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);
-        startService(startIntent);
-        assertNotNull(getService());
-
-        // We don't expect to resume the previous track, because it has expired.
-        assertFalse(getService().isRecording());
-        ITrackRecordingService service = bindAndGetService(createStartIntent());
-        assertEquals(-1L, service.getRecordingTrackId());
-    }
-
-    @MediumTest
-    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);
-        startService(startIntent);
-        assertNotNull(getService());
-
-        // We don't expect to resume the previous track, because there were already
-        // too many attempts.
-        assertFalse(getService().isRecording());
-        ITrackRecordingService service = bindAndGetService(createStartIntent());
-        assertEquals(-1L, service.getRecordingTrackId());
+    @Test
+    public void testBindable() throws TimeoutException {
+        IBinder service = mServiceRule.bindService(createStartIntent(context));
+        Assert.assertNotNull(service);
     }
 
     @MediumTest
+    @Test
     public void testRecording_noTracks() throws Exception {
-        List<Track> tracks = providerUtils.getAllTracks();
-        assertTrue(tracks.isEmpty());
+        List<Track> tracks = contentProviderUtils.getAllTracks();
+        Assert.assertTrue(tracks.isEmpty());
+
+        Intent startIntent = createStartIntent(context);
+        mServiceRule.startService(startIntent);
+        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(startIntent));
 
-        ITrackRecordingService service = bindAndGetService(createStartIntent());
         // Test if we start in no-recording mode by default.
-        assertFalse(service.isRecording());
-        assertEquals(-1L, service.getRecordingTrackId());
+        Assert.assertFalse(service.isRecording());
+        Assert.assertEquals(-1L, service.getRecordingTrackId());
     }
 
     @MediumTest
+    @Test
     public void testRecording_oldTracks() throws Exception {
-        createDummyTrack(123L, -1L, false);
+        createDummyTrack(trackId, -1L, false);
 
-        ITrackRecordingService service = bindAndGetService(createStartIntent());
-        assertFalse(service.isRecording());
-        assertEquals(-1L, service.getRecordingTrackId());
+        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
+        Assert.assertFalse(service.isRecording());
+        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 = bindAndGetService(createStartIntent());
-        assertFalse(service.isRecording());
-        assertEquals(-1L, service.getRecordingTrackId());
-    }
-
-    @MediumTest
-    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();
-        assertTrue(tracks.isEmpty());
-
-        ITrackRecordingService service = bindAndGetService(createStartIntent());
-        assertFalse(service.isRecording());
-
-        long id = service.startNewTrack();
-        assertTrue(id >= 0);
-        assertTrue(service.isRecording());
-        Track track = providerUtils.getTrack(id);
-        assertNotNull(track);
-        assertEquals(id, track.getId());
-        assertEquals(PreferencesUtils.getString(
-                context, R.string.default_activity_key, PreferencesUtils.DEFAULT_ACTIVITY_DEFAULT),
-                track.getCategory());
-        assertEquals(id, PreferencesUtils.getLong(context, R.string.recording_track_id_key));
-        assertEquals(id, service.getRecordingTrackId());
-
-        // Verify that the start broadcast was received.
-        assertTrue(startReceiver.waitUntilReceived(1));
-        List<Intent> receivedIntents = startReceiver.getReceivedIntents();
-        assertEquals(1, receivedIntents.size());
-        Intent broadcastIntent = receivedIntents.get(0);
-        assertEquals(startAction, broadcastIntent.getAction());
-        assertEquals(id,
-                broadcastIntent.getLongExtra(context.getString(R.string.track_id_broadcast_extra), -1L));
-
-        context.unregisterReceiver(startReceiver);
+        // then
+        Assert.assertFalse(service.isRecording());
+        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(context)));
+        service.startNewTrack();
+        Assert.assertTrue(service.isRecording());
+        long trackId = service.getRecordingTrackId();
 
-        ITrackRecordingService service = bindAndGetService(createStartIntent());
-        assertTrue(service.isRecording());
+        long newTrackId = service.startNewTrack();
+        Assert.assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, newTrackId);
 
-        // Starting a new track when there is a recording should just return -1L.
-        long newTrack = service.startNewTrack();
-        assertEquals(-1L, newTrack);
+        Assert.assertEquals(trackId, PreferencesUtils.getRecordingTrackId(context));
+        Assert.assertEquals(trackId, service.getRecordingTrackId());
 
-        assertEquals(123L, PreferencesUtils.getLong(context, R.string.recording_track_id_key));
-        assertEquals(123L, service.getRecordingTrackId());
-    }
-
-    @MediumTest
-    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 = bindAndGetService(createStartIntent());
-        assertTrue(service.isRecording());
-
-        // End the current track.
         service.endCurrentTrack();
-        assertFalse(service.isRecording());
-        assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT,
-                PreferencesUtils.getLong(context, R.string.recording_track_id_key));
-        assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, service.getRecordingTrackId());
-
-        // Verify that the stop broadcast was received.
-        assertTrue(stopReceiver.waitUntilReceived(1));
-        List<Intent> receivedIntents = stopReceiver.getReceivedIntents();
-        assertEquals(1, receivedIntents.size());
-        Intent broadcastIntent = receivedIntents.get(0);
-        assertEquals(stopAction, broadcastIntent.getAction());
-        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 = bindAndGetService(createStartIntent());
-        assertFalse(service.isRecording());
+        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();
 
-        assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT,
-                PreferencesUtils.getLong(context, R.string.recording_track_id_key));
-        assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, service.getRecordingTrackId());
+        Assert.assertFalse(PreferencesUtils.isRecording(context));
+        Assert.assertEquals(PreferencesUtils.RECORDING_TRACK_ID_DEFAULT, service.getRecordingTrackId());
     }
 
-    @MediumTest
-    public void testIntegration_completeRecordingSession() throws Exception {
-        List<Track> tracks = providerUtils.getAllTracks();
-        assertTrue(tracks.isEmpty());
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testInsertStatisticsMarker_noRecordingTrack() throws Exception {
-        ITrackRecordingService service = bindAndGetService(createStartIntent());
-        assertFalse(service.isRecording());
-
-        long waypointId = service.insertWaypoint(WaypointCreationRequest.DEFAULT_STATISTICS);
-        assertEquals(-1L, waypointId);
-    }
-
-    @MediumTest
-    public void testInsertStatisticsMarker_validLocation() throws Exception {
-        createDummyTrack(123L, -1L, true);
-
-        ITrackRecordingService service = bindAndGetService(createStartIntent());
-        assertTrue(service.isRecording());
-        assertFalse(service.isPaused());
-        insertLocation(service);
-
-        assertEquals(1, service.insertWaypoint(WaypointCreationRequest.DEFAULT_STATISTICS));
-        assertEquals(2, service.insertWaypoint(WaypointCreationRequest.DEFAULT_STATISTICS));
-
-        Waypoint wpt = providerUtils.getWaypoint(2);
-        assertEquals(getContext().getString(R.string.marker_statistics_icon_url), wpt.getIcon());
-        assertEquals(getContext().getString(R.string.marker_split_name_format, 1), wpt.getName());
-        assertEquals(WaypointType.STATISTICS, wpt.getType());
-        assertEquals(123L, wpt.getTrackId());
-        assertEquals(0.0, wpt.getLength());
-        assertNotNull(wpt.getLocation());
-        assertNotNull(wpt.getTripStatistics());
-        // TODO check the rest of the params.
-
-        // TODO: Check waypoint 2.
-    }
-
-    @MediumTest
-    public void testInsertWaypointMarker_noRecordingTrack() throws Exception {
-        ITrackRecordingService service = bindAndGetService(createStartIntent());
-        assertFalse(service.isRecording());
-
-        long waypointId = service.insertWaypoint(WaypointCreationRequest.DEFAULT_WAYPOINT);
-        assertEquals(-1L, waypointId);
-    }
-
-    @MediumTest
-    public void testInsertWaypointMarker_validWaypoint() throws Exception {
-        createDummyTrack(123L, -1L, true);
-
-        ITrackRecordingService service = bindAndGetService(createStartIntent());
-        assertTrue(service.isRecording());
-        insertLocation(service);
-
-        assertEquals(1, service.insertWaypoint(WaypointCreationRequest.DEFAULT_WAYPOINT));
-        Waypoint wpt = providerUtils.getWaypoint(1);
-        assertEquals(getContext().getString(R.string.marker_waypoint_icon_url), wpt.getIcon());
-        assertEquals(getContext().getString(R.string.marker_name_format, 1), wpt.getName());
-        assertEquals(WaypointType.WAYPOINT, wpt.getType());
-        assertEquals(123L, wpt.getTrackId());
-        assertEquals(0.0, wpt.getLength());
-        assertNotNull(wpt.getLocation());
-        assertNull(wpt.getTripStatistics());
-    }
-
-    @MediumTest
-    public void testWithProperties_voiceFrequencyDefault() throws Exception {
-        PreferencesUtils.setInt(
-                context, R.string.voice_frequency_key, PreferencesUtils.VOICE_FREQUENCY_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_voiceFrequencyByDistance() throws Exception {
-        PreferencesUtils.setInt(context, R.string.voice_frequency_key, -1);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_voiceFrequencyByTime() throws Exception {
-        PreferencesUtils.setInt(context, R.string.voice_frequency_key, 1);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_maxRecordingDistanceDefault() throws Exception {
-        PreferencesUtils.setInt(context, R.string.max_recording_distance_key,
-                PreferencesUtils.MAX_RECORDING_DISTANCE_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_maxRecordingDistance() throws Exception {
-        PreferencesUtils.setInt(context, R.string.max_recording_distance_key, 50);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_minRecordingDistanceDefault() throws Exception {
-        PreferencesUtils.setInt(context, R.string.recording_distance_interval_key,
-                PreferencesUtils.RECORDING_DISTANCE_INTERVAL_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_minRecordingDistance() throws Exception {
-        PreferencesUtils.setInt(context, R.string.recording_distance_interval_key, 2);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_splitFrequencyDefault() throws Exception {
-        PreferencesUtils.setInt(
-                context, R.string.split_frequency_key, PreferencesUtils.SPLIT_FREQUENCY_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_splitFrequencyByDistance() throws Exception {
-        PreferencesUtils.setInt(context, R.string.split_frequency_key, -1);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_splitFrequencyByTime() throws Exception {
-        PreferencesUtils.setInt(context, R.string.split_frequency_key, 1);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_metricUnitsDefault() throws Exception {
-        PreferencesUtils.setString(
-                context, R.string.stats_units_key, PreferencesUtils.STATS_UNITS_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_metricUnitsDisabled() throws Exception {
-        PreferencesUtils.setString(
-                context, R.string.stats_units_key, context.getString(R.string.stats_units_imperial));
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_minRecordingIntervalDefault() throws Exception {
-        PreferencesUtils.setInt(context, R.string.min_recording_interval_key,
-                PreferencesUtils.MIN_RECORDING_INTERVAL_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_minRecordingInterval() throws Exception {
-        PreferencesUtils.setInt(context, R.string.min_recording_interval_key, 2);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_minRequiredAccuracyDefault() throws Exception {
-        PreferencesUtils.setInt(context, R.string.recording_gps_accuracy_key,
-                PreferencesUtils.RECORDING_GPS_ACCURACY_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_minRequiredAccuracy() throws Exception {
-        PreferencesUtils.setInt(context, R.string.recording_gps_accuracy_key, 500);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_sensorTypeDefault() throws Exception {
-        PreferencesUtils.setString(
-                context, R.string.sensor_type_key, PreferencesUtils.SENSOR_TYPE_DEFAULT);
-        fullRecordingSession();
-    }
-
-    @MediumTest
-    public void testWithProperties_sensorTypeZephyr() throws Exception {
-        PreferencesUtils.setString(
-                context, R.string.sensor_type_key, context.getString(R.string.sensor_type_value_zephyr));
-        fullRecordingSession();
-    }
-
-    private ITrackRecordingService bindAndGetService(Intent intent) {
-        ITrackRecordingService service = ITrackRecordingService.Stub.asInterface(bindService(intent));
-        assertNotNull(service);
-        return service;
-    }
-
-    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");
@@ -612,82 +197,20 @@ public class TrackRecordingServiceTest extends ServiceTestCase<TestRecordingServ
         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) {
-        assertTrue(track.getId() >= 0);
-        providerUtils.insertTrack(track);
-        assertEquals(track.getId(), providerUtils.getTrack(track.getId()).getId());
-        PreferencesUtils.setLong(context, R.string.recording_track_id_key,
-                isRecording ? track.getId() : PreferencesUtils.RECORDING_TRACK_ID_DEFAULT);
+        Assert.assertTrue(track.getId() >= 0);
+        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 = bindAndGetService(createStartIntent());
-        assertFalse(service.isRecording());
-
-        // Start a track.
-        long id = service.startNewTrack();
-        assertTrue(id >= 0);
-        assertTrue(service.isRecording());
-        Track track = providerUtils.getTrack(id);
-        assertNotNull(track);
-        assertEquals(id, track.getId());
-        assertEquals(id, PreferencesUtils.getLong(context, R.string.recording_track_id_key));
-        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();
-        assertFalse(service.isRecording());
-        assertEquals(-1L, service.getRecordingTrackId());
-        track = providerUtils.getTrack(id);
-        assertNotNull(track);
-        assertEquals(id, track.getId());
-        TripStatistics tripStatistics = track.getTripStatistics();
-        assertNotNull(tripStatistics);
-        assertTrue(tripStatistics.getStartTime() > 0);
-        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 RemoteException, InterruptedException {
+    private void insertLocation(ITrackRecordingService trackRecordingService) throws InterruptedException {
         Location location = new Location("gps");
         location.setLongitude(35.0f);
         location.setLatitude(45.0f);
@@ -696,65 +219,38 @@ public class TrackRecordingServiceTest extends ServiceTestCase<TestRecordingServ
         location.setTime(System.currentTimeMillis());
         location.setBearing(3.0f);
         trackRecordingService.insertTrackPoint(location);
+
         Thread.sleep(200);
     }
 
-    /**
-     * A context wrapper with the user provided {@link ContentResolver}. TODO:
-     * Move to test utils package.
-     */
-    public static class MockContext extends ContextWrapper {
-        private final ContentResolver contentResolver;
+    @MediumTest
+    @Test
+    public void testInsertWaypointMarker_noRecordingTrack() throws Exception {
+        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
+        Assert.assertFalse(service.isRecording());
 
-        public MockContext(ContentResolver contentResolver, Context base) {
-            super(base);
-            this.contentResolver = contentResolver;
-        }
-
-        @Override
-        public ContentResolver getContentResolver() {
-            return contentResolver;
-        }
+        long waypointId = service.insertWaypoint(null, null, null, null);
+        Assert.assertEquals(-1L, waypointId);
     }
 
-    /**
-     * Synchronous/waitable broadcast receiver to be used in testing.
-     */
-    private class BlockingBroadcastReceiver extends BroadcastReceiver {
-        private static final long MAX_WAIT_TIME_MS = 10000;
-        private List<Intent> receivedIntents = new ArrayList<Intent>();
+    @MediumTest
+    @Test
+    public void testInsertWaypointMarker_validWaypoint() throws Exception {
+        ITrackRecordingService service = ((ITrackRecordingService) mServiceRule.bindService(createStartIntent(context)));
+        service.startNewTrack();
+        Assert.assertTrue(service.isRecording());
+        insertLocation(service);
 
-        public List<Intent> getReceivedIntents() {
-            return receivedIntents;
-        }
+        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());
 
-        @Override
-        public void onReceive(Context ctx, Intent intent) {
-            Log.d("Test", "Got broadcast: " + intent);
-            synchronized (receivedIntents) {
-                receivedIntents.add(intent);
-                receivedIntents.notifyAll();
-            }
-        }
-
-        public boolean waitUntilReceived(int receiveCount) {
-            long deadline = System.currentTimeMillis() + MAX_WAIT_TIME_MS;
-            synchronized (receivedIntents) {
-                while (receivedIntents.size() < receiveCount) {
-                    try {
-                        // Wait releases synchronized lock until it returns
-                        receivedIntents.wait(500);
-                    } catch (InterruptedException e) {
-                        // Do nothing
-                    }
-
-                    if (System.currentTimeMillis() > deadline) {
-                        return false;
-                    }
-                }
-            }
-
-            return true;
-        }
+        service.endCurrentTrack();
     }
 }

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

@@ -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

@@ -16,23 +16,43 @@
 
 package de.dennisguse.opentracks.services.tasks;
 
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-import androidx.test.platform.app.InstrumentationRegistry;
+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
  */
 @RunWith(AndroidJUnit4.class)
 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();
-        PeriodicTask task = factory.create(InstrumentationRegistry.getInstrumentation().getContext());
+        PeriodicTask task = factory.create(context);
         Assert.assertTrue(task instanceof AnnouncementPeriodicTask);
     }
 }

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

@@ -1,552 +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 android.test.AndroidTestCase;
-
-import de.dennisguse.opentracks.stats.TripStatistics;
-import de.dennisguse.opentracks.util.StringUtils;
-import com.google.android.testing.mocking.AndroidMock;
-import com.google.android.testing.mocking.UsesMocks;
-
-import org.easymock.Capture;
-import org.easymock.EasyMock;
-
-import java.util.HashMap;
-import java.util.Locale;
-import java.util.concurrent.atomic.AtomicBoolean;
-
-import static com.google.android.testing.mocking.AndroidMock.capture;
-import static com.google.android.testing.mocking.AndroidMock.eq;
-import static com.google.android.testing.mocking.AndroidMock.expect;
-import static com.google.android.testing.mocking.AndroidMock.same;
-
-/**
- * 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
- */
-public class AnnouncementPeriodicTaskTest extends AndroidTestCase {
-
-    // 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 AnnouncementPeriodicTask task;
-    private AnnouncementPeriodicTask mockTask;
-    private Capture<OnInitListener> initListenerCapture;
-    private Capture<PhoneStateListener> phoneListenerCapture;
-    private TextToSpeechDelegate ttsDelegate;
-    private TextToSpeechInterface tts;
-
-    @UsesMocks({
-            AnnouncementPeriodicTask.class,
-            StringUtils.class,
-    })
-    @Override
-    protected void setUp() throws Exception {
-        super.setUp();
-
-        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(getContext(), 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();
-            }
-        }
-
-        // Phew, done, now we can start forwarding calls
-        tts = AndroidMock.createMock(TextToSpeechInterface.class);
-
-        initListenerCapture = new Capture<OnInitListener>();
-        phoneListenerCapture = new Capture<PhoneStateListener>();
-
-        // Create a partial forwarding mock
-        mockTask = AndroidMock.createMock(AnnouncementPeriodicTask.class, getContext());
-        task = new AnnouncementPeriodicTask(getContext()) {
-            @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);
-            }
-        };
-    }
-
-    @Override
-    protected void tearDown() {
-        Locale.setDefault(oldDefaultLocale);
-    }
-
-    public void testStart() {
-        doStart();
-        OnInitListener ttsInitListener = initListenerCapture.getValue();
-        assertNotNull(ttsInitListener);
-
-        AndroidMock.replay(tts);
-
-        ttsInitListener.onInit(TextToSpeech.SUCCESS);
-
-        AndroidMock.verify(mockTask, tts);
-    }
-
-    public void testStart_notReady() {
-        doStart();
-        OnInitListener ttsInitListener = initListenerCapture.getValue();
-        assertNotNull(ttsInitListener);
-
-        AndroidMock.replay(tts);
-
-        ttsInitListener.onInit(TextToSpeech.ERROR);
-
-        AndroidMock.verify(mockTask, tts);
-    }
-
-    public void testShutdown() {
-        // First, start
-        doStart();
-        AndroidMock.verify(mockTask);
-        AndroidMock.reset(mockTask);
-
-        // Then, shut down
-        PhoneStateListener phoneListener = phoneListenerCapture.getValue();
-        mockTask.listenToPhoneState(
-                same(phoneListener), eq(PhoneStateListener.LISTEN_NONE));
-        tts.shutdown();
-        AndroidMock.replay(mockTask, tts);
-        task.shutdown();
-        AndroidMock.verify(mockTask, tts);
-    }
-
-    public void testRun() throws Exception {
-        // Expect service data calls
-        TripStatistics stats = new TripStatistics();
-
-        // Expect announcement building call
-        expect(mockTask.getAnnouncement(same(stats))).andStubReturn(ANNOUNCEMENT);
-
-        // Put task in "ready" state
-        startTask(TextToSpeech.SUCCESS);
-
-        expect(tts.isLanguageAvailable(DEFAULT_LOCALE)).andStubReturn(TextToSpeech.LANG_AVAILABLE);
-        expect(tts.setLanguage(DEFAULT_LOCALE)).andReturn(TextToSpeech.LANG_AVAILABLE);
-        expect(tts.setSpeechRate(AnnouncementPeriodicTask.TTS_SPEECH_RATE)).andReturn(
-                TextToSpeech.SUCCESS);
-        expect(tts.setOnUtteranceCompletedListener((OnUtteranceCompletedListener) EasyMock.anyObject()))
-                .andReturn(0);
-
-        // Expect actual announcement call
-        expect(
-                tts.speak(eq(ANNOUNCEMENT), eq(TextToSpeech.QUEUE_FLUSH),
-                        eq(AnnouncementPeriodicTask.SPEECH_PARAMS))).andReturn(0);
-
-        // Run the announcement
-        AndroidMock.replay(tts);
-        task.announce(stats);
-        AndroidMock.verify(mockTask, tts);
-    }
-
-    public void testRun_notReady() throws Exception {
-        // Put task in "not ready" state
-        startTask(TextToSpeech.ERROR);
-
-        // Run the announcement
-        AndroidMock.replay(tts);
-        task.run(null);
-        AndroidMock.verify(mockTask, tts);
-    }
-
-    public void testRun_duringCall() throws Exception {
-        startTask(TextToSpeech.SUCCESS);
-
-        expect(tts.isSpeaking()).andStubReturn(false);
-
-        // Run the announcement
-        AndroidMock.replay(tts);
-        PhoneStateListener phoneListener = phoneListenerCapture.getValue();
-        phoneListener.onCallStateChanged(TelephonyManager.CALL_STATE_OFFHOOK, null);
-        task.run(null);
-        AndroidMock.verify(mockTask, tts);
-    }
-
-    public void testRun_ringWhileSpeaking() throws Exception {
-        startTask(TextToSpeech.SUCCESS);
-
-        expect(tts.isSpeaking()).andStubReturn(true);
-        expect(tts.stop()).andReturn(TextToSpeech.SUCCESS);
-
-        AndroidMock.replay(tts);
-
-        // 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);
-
-        AndroidMock.verify(mockTask, tts);
-    }
-
-    public void testRun_whileRinging() throws Exception {
-        startTask(TextToSpeech.SUCCESS);
-
-        expect(tts.isSpeaking()).andStubReturn(false);
-
-        // Run the announcement
-        AndroidMock.replay(tts);
-        PhoneStateListener phoneListener = phoneListenerCapture.getValue();
-        phoneListener.onCallStateChanged(TelephonyManager.CALL_STATE_RINGING, null);
-        task.run(null);
-        AndroidMock.verify(mockTask, tts);
-    }
-
-    public void testRun_noService() throws Exception {
-        startTask(TextToSpeech.SUCCESS);
-
-        // Run the announcement
-        AndroidMock.replay(tts);
-        task.run(null);
-        AndroidMock.verify(mockTask, tts);
-    }
-
-    public void testRun_noStats() throws Exception {
-        // Expect service data calls
-
-        startTask(TextToSpeech.SUCCESS);
-
-        // Run the announcement
-        AndroidMock.replay(tts);
-        task.run(null);
-        AndroidMock.verify(mockTask, tts);
-    }
-
-    /**
-     * Tests {@link AnnouncementPeriodicTask#getAnnounceTime(long)} with time zero.
-     */
-    public void testGetAnnounceTime_time_zero() {
-        long time = 0; // 0 seconds
-        assertEquals("0 minutes 0 seconds", task.getAnnounceTime(time));
-    }
-
-    /**
-     * Tests {@link AnnouncementPeriodicTask#getAnnounceTime(long)} with time one.
-     */
-    public void testGetAnnounceTime_time_one() {
-        long time = 1 * 1000; // 1 second
-        assertEquals("0 minutes 1 second", task.getAnnounceTime(time));
-    }
-
-    /**
-     * Tests {@link AnnouncementPeriodicTask#getAnnounceTime(long)} with singular
-     * numbers with the hour unit.
-     */
-    public void testGetAnnounceTime_singular_has_hour() {
-        long time = (1 * 60 * 60 * 1000) + (1 * 60 * 1000) + (1 * 1000); // 1 hour 1 minute 1 second
-        assertEquals("1 hour 1 minute 1 second", task.getAnnounceTime(time));
-    }
-
-    /**
-     * Tests {@link AnnouncementPeriodicTask#getAnnounceTime(long)} with plural numbers
-     * with the hour unit.
-     */
-    public void testGetAnnounceTime_plural_has_hour() {
-        long time = (2 * 60 * 60 * 1000) + (2 * 60 * 1000) + (2 * 1000); // 2 hours 2 minutes 2 seconds
-        assertEquals("2 hours 2 minutes 2 seconds", task.getAnnounceTime(time));
-    }
-
-    /**
-     * Tests {@link AnnouncementPeriodicTask#getAnnounceTime(long)} with singular
-     * numbers without the hour unit.
-     */
-    public void testGetAnnounceTime_singular_no_hour() {
-        long time = (1 * 60 * 1000) + (1 * 1000); // 1 minute 1 second
-        assertEquals("1 minute 1 second", task.getAnnounceTime(time));
-    }
-
-    /**
-     * Tests {@link AnnouncementPeriodicTask#getAnnounceTime(long)} with plural numbers
-     * without the hour unit.
-     */
-    public void testGetAnnounceTime_plural_no_hour() {
-        long time = (2 * 60 * 1000) + (2 * 1000); // 2 minutes 2 seconds
-        assertEquals("2 minutes 2 seconds", task.getAnnounceTime(time));
-    }
-
-    private void startTask(int state) {
-        AndroidMock.resetToNice(tts);
-        AndroidMock.replay(tts);
-        doStart();
-        OnInitListener ttsInitListener = initListenerCapture.getValue();
-        ttsInitListener.onInit(state);
-        AndroidMock.resetToDefault(tts);
-    }
-
-    private void doStart() {
-        mockTask.listenToPhoneState(capture(phoneListenerCapture),
-                eq(PhoneStateListener.LISTEN_CALL_STATE));
-        expect(mockTask.newTextToSpeech(
-                same(getContext()), capture(initListenerCapture)))
-                .andStubReturn(ttsDelegate);
-        AndroidMock.replay(mockTask);
-        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

@@ -16,10 +16,13 @@
 
 package de.dennisguse.opentracks.util;
 
+import android.content.Context;
+
+import androidx.test.core.app.ApplicationProvider;
 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.GregorianCalendar;
@@ -33,9 +36,13 @@ import java.util.TimeZone;
 @RunWith(AndroidJUnit4.class)
 public class StringUtilsTest {
 
+    private Context context = ApplicationProvider.getApplicationContext();
+
+
     /**
      * Tests {@link StringUtils#formatDateTimeIso8601(long)}.
      */
+    @Test
     public void testFormatDateTimeIso8601() {
         Assert.assertEquals("1970-01-01T00:00:12.345Z", StringUtils.formatDateTimeIso8601(12345));
     }
@@ -43,6 +50,7 @@ public class StringUtilsTest {
     /**
      * Tests {@link StringUtils#formatElapsedTime(long)}.
      */
+    @Test
     public void testformatElapsedTime() {
         // 1 second
         Assert.assertEquals("00:01", StringUtils.formatElapsedTime(1000));
@@ -63,6 +71,7 @@ public class StringUtilsTest {
     /**
      * Tests {@link StringUtils#formatElapsedTimeWithHour(long)}.
      */
+    @Test
     public void testformatElapsedTimeWithHour() {
         // 1 second
         Assert.assertEquals("0:00:01", StringUtils.formatElapsedTimeWithHour(1000));
@@ -84,20 +93,22 @@ public class StringUtilsTest {
      * Tests {@link StringUtils#formatDistance(android.content.Context, double,
      * boolean)}.
      */
+    @Test
     public void testFormatDistance() {
         // A large number in metric
-        Assert.assertEquals("5.00 km", StringUtils.formatDistance(InstrumentationRegistry.getInstrumentation().getContext(), 5000, true));
+        Assert.assertEquals("5.00 km", StringUtils.formatDistance(context, 5000, true));
         // A large number in imperial
-        Assert.assertEquals("3.11 mi", StringUtils.formatDistance(InstrumentationRegistry.getInstrumentation().getContext(), 5000, false));
+        Assert.assertEquals("3.11 mi", StringUtils.formatDistance(context, 5000, false));
         // A small number in metric
-        Assert.assertEquals("100.00 m", StringUtils.formatDistance(InstrumentationRegistry.getInstrumentation().getContext(), 100, true));
+        Assert.assertEquals("100.00 m", StringUtils.formatDistance(context, 100, true));
         // A small number in imperial
-        Assert.assertEquals("328.08 ft", StringUtils.formatDistance(InstrumentationRegistry.getInstrumentation().getContext(), 100, false));
+        Assert.assertEquals("328.08 ft", StringUtils.formatDistance(context, 100, false));
     }
 
     /**
      * Tests {@link StringUtils#formatCData(String)}.
      */
+    @Test
     public void testFormatCData() {
         Assert.assertEquals("<![CDATA[hello]]>", StringUtils.formatCData("hello"));
         Assert.assertEquals("<![CDATA[hello]]]]><![CDATA[>there]]>", StringUtils.formatCData("hello]]>there"));
@@ -106,6 +117,7 @@ public class StringUtilsTest {
     /**
      * Tests {@link StringUtils#getTime(String)}.
      */
+    @Test
     public void testGetTime() {
         assertGetTime("2010-05-04T03:02:01", 2010, 5, 4, 3, 2, 1, 0);
         assertGetTime("2010-05-04T03:02:01Z", 2010, 5, 4, 3, 2, 1, 0);
@@ -114,16 +126,18 @@ public class StringUtilsTest {
     /**
      * Tests {@link StringUtils#getTime(String)} with fractional seconds.
      */
+    @Test
     public void testGetTime_fractional() {
         assertGetTime("2010-05-04T03:02:01.3", 2010, 5, 4, 3, 2, 1, 300);
         assertGetTime("2010-05-04T03:02:01.35", 2010, 5, 4, 3, 2, 1, 350);
         assertGetTime("2010-05-04T03:02:01.352Z", 2010, 5, 4, 3, 2, 1, 352);
-        assertGetTime("2010-05-04T03:02:01.3525Z", 2010, 5, 4, 3, 2, 1, 352);
+        assertGetTime("2010-05-04T03:02:01.3529Z", 2010, 5, 4, 3, 2, 1, 353);
     }
 
     /**
      * Tests {@link StringUtils#getTime(String)} with time zone.
      */
+    @Test
     public void testGetTime_timezone() {
         assertGetTime("2010-05-04T03:02:01Z", 2010, 5, 4, 3, 2, 1, 0);
         assertGetTime("2010-05-04T03:02:01+00:00", 2010, 5, 4, 3, 2, 1, 0);
@@ -135,9 +149,9 @@ 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() {
         assertGetTime("2010-05-04T03:02:01.352Z", 2010, 5, 4, 3, 2, 1, 352);
         assertGetTime("2010-05-04T03:02:01.47+00:00", 2010, 5, 4, 3, 2, 1, 470);
@@ -146,8 +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
@@ -158,8 +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);
@@ -169,7 +181,8 @@ public class StringUtilsTest {
     /**
      * Tests {@link StringUtils#getTimeParts(long)} with a positive number.
      */
-    public void testGetTimeParts_postive() {
+    @Test
+    public void testGetTimeParts_positive() {
         int[] parts = StringUtils.getTimeParts(61000);
         Assert.assertEquals(1, parts[0]);
         Assert.assertEquals(1, parts[1]);
@@ -179,10 +192,31 @@ public class StringUtilsTest {
     /**
      * Tests {@link StringUtils#getTimeParts(long)} with a negative number.
      */
+    @Test
     public void testGetTimeParts_negative() {
         int[] parts = StringUtils.getTimeParts(-61000);
         Assert.assertEquals(-1, parts[0]);
         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

@@ -18,18 +18,19 @@ package de.dennisguse.opentracks.util;
 
 import android.content.Context;
 
+import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
-import androidx.test.platform.app.InstrumentationRegistry;
-
-import de.dennisguse.opentracks.R;
 
 import org.junit.Assert;
+import org.junit.Test;
 import org.junit.runner.RunWith;
 
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Locale;
 
+import de.dennisguse.opentracks.R;
+
 /**
  * Tests {@link TrackNameUtils}.
  *
@@ -41,37 +42,33 @@ public class TrackNameUtilsTest {
     private static final long TRACK_ID = 1L;
     private static final long START_TIME = 1288213406000L;
 
-    private static final Context CONTEXT = InstrumentationRegistry.getInstrumentation().getContext();
+    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() {
         PreferencesUtils.setString(CONTEXT, R.string.track_name_key, CONTEXT.getString(R.string.settings_recording_track_name_date_local_value));
-        Assert.assertEquals(StringUtils.formatDateTime(CONTEXT, START_TIME),
-                TrackNameUtils.getTrackName(CONTEXT, TRACK_ID, START_TIME, null));
+        Assert.assertEquals(StringUtils.formatDateTime(CONTEXT, START_TIME), TrackNameUtils.getTrackName(CONTEXT, TRACK_ID, START_TIME));
     }
 
     /**
-     * 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() {
         PreferencesUtils.setString(CONTEXT, R.string.track_name_key, CONTEXT.getString(R.string.settings_recording_track_name_date_iso_8601_value));
-        SimpleDateFormat simpleDateFormat = new SimpleDateFormat(
-                TrackNameUtils.ISO_8601_FORMAT, Locale.US);
-        Assert.assertEquals(simpleDateFormat.format(new Date(START_TIME)),
-                TrackNameUtils.getTrackName(CONTEXT, TRACK_ID, START_TIME, null));
+        SimpleDateFormat simpleDateFormat = new SimpleDateFormat(TrackNameUtils.ISO_8601_FORMAT, Locale.US);
+        Assert.assertEquals(simpleDateFormat.format(new Date(START_TIME)), TrackNameUtils.getTrackName(CONTEXT, TRACK_ID, START_TIME));
     }
 
     /**
-     * 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() {
         PreferencesUtils.setString(CONTEXT, R.string.track_name_key, CONTEXT.getString(R.string.settings_recording_track_name_number_value));
-        Assert.assertEquals(
-                "Track " + TRACK_ID, TrackNameUtils.getTrackName(CONTEXT, TRACK_ID, START_TIME, null));
+        Assert.assertEquals("Track " + TRACK_ID, TrackNameUtils.getTrackName(CONTEXT, TRACK_ID, START_TIME));
     }
 }

src/main/AndroidManifest.xml

@@ -14,75 +14,31 @@ 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="2916"
-    android:versionName="v3.0.0"> <!-- For FDroid. -->
+    android:versionCode="3243"
+    android:versionName="v3.3.0"> <!-- 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:allowBackup="true"
+        android:name=".Startup"
+        android:allowBackup="false"
         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=".AggregatedStatsActivity"
-            android:label="@string/menu_aggregated_statistics" />
+
         <activity android:name=".DeleteActivity" />
-        <activity android:name=".io.file.importer.ImportActivity">
+
+        <activity
+            android:name=".HelpActivity"
+            android:label="@string/menu_help" />
+
+        <activity
+            android:name=".io.file.importer.ImportActivity"
+            android:theme="@style/ThemeCustomTransparent">
             <intent-filter>
                 <action android:name="android.intent.action.ATTACH_DATA" />
                 <action android:name="android.intent.action.VIEW" />
@@ -97,8 +53,11 @@ 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">
@@ -106,6 +65,7 @@ limitations under the License.
                 android:name="android.app.default_searchable"
                 android:value=".SearchListActivity" />
         </activity>
+
         <activity
             android:name=".SearchListActivity"
             android:launchMode="singleTop">
@@ -114,16 +74,15 @@ 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:parentActivityName=".TrackListActivity">
-            <meta-data
-                android:name="android.support.PARENT_ACTIVITY"
-                android:value=".TrackListActivity" />
-        </activity>
+            android:screenOrientation="userPortrait" />
+
         <activity android:name=".TrackEditActivity" />
+
         <activity android:name=".TrackListActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -133,60 +92,18 @@ limitations under the License.
                 android:name="android.app.default_searchable"
                 android:value=".SearchListActivity" />
         </activity>
-        <activity android:name=".io.file.exporter.SaveActivity" />
-        <activity android:name=".settings.AdvancedSettingsActivity" />
-        <activity android:name=".settings.ChartSettingsActivity" />
-        <activity android:name=".settings.RecordingSettingsActivity" />
-        <activity android:name=".settings.SensorSettingsActivity" />
-        <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=".io.file.exporter.ExportActivity"
+            android:theme="@style/ThemeCustomTransparent" />
+
+        <activity android:name=".settings.SettingsActivity" />
+
         <provider
-            android:name=".content.CustomContentProvider"
-            android:authorities="${applicationId}"
+            android:name=".content.ShareContentProvider"
+            android:authorities="${applicationId}.content"
             android:exported="false"
             android:grantUriPermissions="true" />
-        <!-- Search suggestion provider -->
-        <provider
-            android:name=".content.SearchEngineProvider"
-            android:authorities="${applicationId}.search"
-            android:exported="false" />
 
         <provider
             android:name="androidx.core.content.FileProvider"
@@ -197,5 +114,41 @@ 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

@@ -16,72 +16,33 @@
 
 package de.dennisguse.opentracks;
 
-import android.app.ActionBar;
 import android.os.Bundle;
-import android.speech.tts.TextToSpeech;
-import android.view.Menu;
-import android.view.MenuItem;
 
-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());
 
-        // Configure action bar must be after setContentView
-        if (configureActionBarHomeAsUp()) {
-            ActionBar actionBar = this.getActionBar();
-            if (actionBar != null) {
-                actionBar.setHomeButtonEnabled(true);
-                actionBar.setDisplayHomeAsUpEnabled(true);
-            }
-        }
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
     }
 
     /**
      * Gets the layout resource id.
      */
     protected abstract int getLayoutResId();
-
-    /**
-     * Returns true to configure the action bar home button as the up button (go to previous activity).
-     */
-    protected boolean configureActionBarHomeAsUp() {
-        return true;
-    }
-
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        TrackIconUtils.setMenuIconColor(menu);
-        return super.onCreateOptionsMenu(menu);
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        // Handles actionBar's home menu item (arrow top left corner) and triggers, up navigation to previous activity.
-        if (item.getItemId() == android.R.id.home) {
-            onHomeSelected();
-            return true;
-        }
-        return super.onOptionsItemSelected(item);
-    }
-
-    /**
-     * Callback when the home menu item is selected. E.g., setup the back stack when home is selected.
-     */
-    protected void onHomeSelected() {
-        finish();
-    }
 }

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

@@ -0,0 +1,94 @@
+/*
+ * 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.content.Intent;
+
+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;
+
+/**
+ * An abstract class for the following common tasks across
+ * {@link TrackListActivity}, {@link TrackDetailActivity}, and
+ * {@link SearchListActivity}:
+ * <p>
+ * - share track <br>
+ * - delete tracks <br>
+ *
+ * @author Jimmy Shih
+ */
+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;
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (requestCode == DELETE_REQUEST_CODE) {
+            onDeleted();
+        } else {
+            super.onActivityResult(requestCode, resultCode, data);
+        }
+    }
+
+    /**
+     * Delete tracks.
+     *
+     * @param trackIds the track ids
+     */
+    protected void deleteTracks(long[] trackIds) {
+        ConfirmDeleteDialogFragment.showDialog(getSupportFragmentManager(), trackIds);
+    }
+
+    @Override
+    public void onConfirmDeleteDone(long[] trackIds) {
+        boolean stopRecording = false;
+        if (trackIds.length == 1 && trackIds[0] == -1L) {
+            stopRecording = true;
+        } else {
+            long recordingTrackId = PreferencesUtils.getRecordingTrackId(this);
+            for (long trackId : trackIds) {
+                if (trackId == recordingTrackId) {
+                    stopRecording = true;
+                    break;
+                }
+            }
+        }
+        if (stopRecording) {
+            getTrackRecordingServiceConnection().stopRecording(this, false);
+        }
+        Intent intent = IntentUtils.newIntent(this, DeleteActivity.class);
+        intent.putExtra(DeleteActivity.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.
+     */
+    abstract protected TrackRecordingServiceConnection getTrackRecordingServiceConnection();
+
+    /**
+     * Called after {@link DeleteActivity} 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");
-        }
-    }
-}