Merge branch 'develop' of Seil0/ProjectLaogai into master [Hotfix]

release version 0.5.1

.drone.yml

@@ -3,7 +3,7 @@ name: default
 
 steps:
 - name: assembleRelease
-  image: gradle:jdk8
+  image: nextcloudci/android:android-51
   commands:
   - gradle assembleRelease
  

README.md

@@ -5,6 +5,7 @@
 ProjectLaogai is a app to access the timetable and the mensa menu of Hochschule Offenburg.
 
 [<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png" height="75">](https://f-droid.org/packages/org.mosad.seil0.projectlaogai/)
+[<img src="https://play.google.com/intl/en_us/badges/static/images/badges/en_badge_web_generic.png" height="75">](https://play.google.com/store/apps/details?id=org.mosad.seil0.projectlaogai)
 ## Features
 * check out the mensa menu of this and next week
 * access your timetable
@@ -19,4 +20,4 @@ ProjectLaogai is a app to access the timetable and the mensa menu of Hochschule
 [<img src="https://www.mosad.xyz/images/Project_Laogai/ProjectLaogai_Settings.png" width=180>](https://www.mosad.xyz/images/Project_Laogai/ProjectLaogai_Settings.png)
 [<img src="https://www.mosad.xyz/images/Project_Laogai/ProjectLaogai_Mensa_dark.png" width=180>](https://www.mosad.xyz/images/Project_Laogai/ProjectLaogai_Mensa_dark.png)
 
-ProjectLaogai © 2019 [@Seil0](https://git.mosad.xyz/Seil0), a [mosad](http://www.mosad.xyz) Project
+ProjectLaogai © 2019-2020 [@Seil0](https://git.mosad.xyz/Seil0), a [mosad](http://www.mosad.xyz) Project

app/build.gradle

@@ -1,7 +1,5 @@
 apply plugin: 'com.android.application'
-
 apply plugin: 'kotlin-android'
-
 apply plugin: 'kotlin-android-extensions'
 
 android {
@@ -12,8 +10,8 @@ android {
         applicationId "org.mosad.seil0.projectlaogai"
         minSdkVersion 23
         targetSdkVersion 29
-        versionCode 14
-        versionName "0.5.0"
+        versionCode 15
+        versionName "0.5.1"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         resValue "string", "build_time", buildTime()
         setProperty("archivesBaseName", "projectlaogai-$versionName")
@@ -49,13 +47,13 @@ android {
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
-    implementation 'org.jetbrains.anko:anko-commons:0.10.8'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.3'
     implementation 'androidx.appcompat:appcompat:1.1.0'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta2'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta4'
     implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.0.0'
-    implementation 'com.google.android.material:material:1.0.0'
-    implementation 'com.google.code.gson:gson:2.8.5'
+    implementation 'com.google.android.material:material:1.1.0'
+    implementation 'com.google.code.gson:gson:2.8.6'
     implementation 'com.afollestad:aesthetic:1.0.0-beta05'
     implementation 'com.afollestad.material-dialogs:core:3.1.1'
     implementation 'com.afollestad.material-dialogs:color:3.1.1'

app/src/main/AndroidManifest.xml

@@ -23,6 +23,9 @@
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
+
+            <meta-data android:name="android.app.shortcuts"
+                    android:resource="@xml/shortcuts" />
         </activity>
 
         <activity

app/src/main/java/org/mosad/seil0/projectlaogai/MainActivity.kt

@@ -1,7 +1,7 @@
 /**
  * ProjectLaogai
  *
- * Copyright 2019  <seil0@mosad.xyz>
+ * Copyright 2019-2020  <seil0@mosad.xyz>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -30,6 +30,7 @@ import android.nfc.NfcAdapter
 import android.nfc.NfcManager
 import android.nfc.tech.NfcA
 import android.os.Bundle
+import android.util.Log
 import android.view.Menu
 import android.view.MenuItem
 import androidx.appcompat.app.ActionBarDrawerToggle
@@ -50,10 +51,13 @@ import org.mosad.seil0.projectlaogai.controller.PreferencesController.Companion.
 import org.mosad.seil0.projectlaogai.fragments.*
 import kotlin.system.measureTimeMillis
 
-// TODO save the current fragment to show it when the app is restarted
+/**
+ * TODO save the current fragment to show it when the app is restarted
+ */
 class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelectedListener {
 
     private var activeFragment: Fragment = HomeFragment() // the currently active fragment, home at the start
+    private val className = "MainActivity"
 
     private lateinit var adapter: NfcAdapter
     private lateinit var pendingIntent: PendingIntent
@@ -62,6 +66,8 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
     private var useNFC = false
 
     override fun onCreate(savedInstanceState: Bundle?) {
+        val fragmentTransaction: FragmentTransaction = supportFragmentManager.beginTransaction()
+
         Aesthetic.attach(this)
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
@@ -72,11 +78,6 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
         initAesthetic()
         initForegroundDispatch()
 
-        //init home fragment
-        val fragmentTransaction: FragmentTransaction = supportFragmentManager.beginTransaction()
-        fragmentTransaction.replace(R.id.fragment_container, activeFragment)
-        fragmentTransaction.commit()
-
         val toggle = ActionBarDrawerToggle(
             this, drawer_layout, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close
         )
@@ -85,9 +86,17 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
 
         nav_view.setNavigationItemSelectedListener(this)
 
-        // if we get an NFC read intent while the app is closed call readBalance
-        if (NfcAdapter.ACTION_TECH_DISCOVERED == intent.action)
-            NFCMensaCard.readBalance(intent, this)
+        // based on the inent we get, call readBalance or open a Fragment
+        when (intent.action) {
+            NfcAdapter.ACTION_TECH_DISCOVERED -> NFCMensaCard.readBalance(intent, this)
+            "org.mosad.seil0.projectlaogai.fragments.MensaFragment" -> activeFragment = MensaFragment()
+            "org.mosad.seil0.projectlaogai.fragments.TimeTableFragment" -> activeFragment = TimeTableFragment()
+            "org.mosad.seil0.projectlaogai.fragments.MoodleFragment" -> activeFragment = MoodleFragment()
+        }
+
+        // open the activeFragment, default is the HomeFragment
+        fragmentTransaction.replace(R.id.fragment_container, activeFragment)
+        fragmentTransaction.commit()
     }
 
     override fun onNewIntent(intent: Intent) {
@@ -166,7 +175,7 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
             PreferencesController.load(this) // load the settings, must be finished before doing anything else
             CacheController(this) // load the cache
         }
-        println("startup completed in $startupTime ms")
+        Log.i(className, "startup completed in $startupTime ms")
     }
 
     private fun initAesthetic() {

app/src/main/java/org/mosad/seil0/projectlaogai/controller/CacheController.kt

@@ -1,7 +1,7 @@
 /**
  * ProjectLaogai
  *
- * Copyright 2019  <seil0@mosad.xyz>
+ * Copyright 2019-2020  <seil0@mosad.xyz>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -23,12 +23,16 @@
 package org.mosad.seil0.projectlaogai.controller
 
 import android.content.Context
+import android.util.Log
 import com.google.gson.Gson
 import com.google.gson.GsonBuilder
 import com.google.gson.JsonParser
 import com.google.gson.reflect.TypeToken
+import kotlinx.coroutines.*
 import org.mosad.seil0.projectlaogai.controller.PreferencesController.Companion.cCourse
-import org.mosad.seil0.projectlaogai.hsoparser.*
+import org.mosad.seil0.projectlaogai.hsoparser.Course
+import org.mosad.seil0.projectlaogai.hsoparser.MensaMenu
+import org.mosad.seil0.projectlaogai.hsoparser.TimetableCourseWeek
 import java.io.BufferedReader
 import java.io.File
 import java.io.FileReader
@@ -37,6 +41,7 @@ import kotlin.collections.ArrayList
 
 class CacheController(cont: Context) {
 
+    private val className = "CacheController"
     private val context = cont
 
     init {
@@ -50,8 +55,8 @@ class CacheController(cont: Context) {
 
         // if a) it's monday and the last cache update was on sunday or b) the cache is older than 24hr, update blocking
         if ((currentDay == Calendar.MONDAY && cal.get(Calendar.DAY_OF_WEEK) == Calendar.SUNDAY) || (currentTime - mensaMenu.meta.updateTime) > 86400) {
-            println("update mensa blocking")
-            TCoRAPIController.getMensa(context).get()
+           Log.i(className, "update mensa blocking")
+            GlobalScope.launch(Dispatchers.Default) { TCoRAPIController.getMensa(context).join() }
         }
 
         // check if we need to update the timetables before displaying them
@@ -59,23 +64,29 @@ class CacheController(cont: Context) {
         cal.time = Date(timetables[0].meta.updateTime * 1000)
 
         // if a) it`s monday and the last cache update was not on a sunday or b) the cache is older than 24hr, update blocking
-        if((currentDay == Calendar.MONDAY && cal.get(Calendar.DAY_OF_WEEK) == Calendar.SUNDAY) || (currentTime - timetables[0].meta.updateTime) > 86400) {
-            println("updating timetable after sunday!")
-            val jobA = TCoRAPIController.getTimetable(cCourse.courseName, 0, context)
-            val jobB = TCoRAPIController.getTimetable(cCourse.courseName, 1, context)
+        if ((currentDay == Calendar.MONDAY && cal.get(Calendar.DAY_OF_WEEK) == Calendar.SUNDAY) || (currentTime - timetables[0].meta.updateTime) > 86400) {
+            Log.i(className, "updating timetable after sunday!")
 
-            jobA.get()
-            jobB.get()
+            GlobalScope.launch(Dispatchers.Default) {
+                val threads = listOf(
+                    TCoRAPIController.getTimetable(cCourse.courseName, 0, context),
+                    TCoRAPIController.getTimetable(cCourse.courseName, 1, context)
+                )
+                threads.joinAll()
+            }
+
+            TCoRAPIController.getTimetable(cCourse.courseName, 0, context)
+            TCoRAPIController.getTimetable(cCourse.courseName, 1, context)
         }
 
         // check if an update is necessary, not blocking
-        if(currentTime - PreferencesController.coursesCacheTime > 86400)
+        if (currentTime - PreferencesController.coursesCacheTime > 86400)
             TCoRAPIController.getCoursesList(context)
 
-        if(currentTime - PreferencesController.mensaCacheTime > 10800)
+        if (currentTime - PreferencesController.mensaCacheTime > 10800)
             TCoRAPIController.getMensa(context)
 
-        if(currentTime - PreferencesController.timetableCacheTime > 10800) {
+        if (currentTime - PreferencesController.timetableCacheTime > 10800) {
             TCoRAPIController.getTimetable(cCourse.courseName, 0, context)
             TCoRAPIController.getTimetable(cCourse.courseName, 1, context)
         }
@@ -97,13 +108,16 @@ class CacheController(cont: Context) {
 
             // make sure the file exists
             if (!file.exists())
-                TCoRAPIController.getCoursesList(context).get()
+                runBlocking { TCoRAPIController.getCoursesList(context).join() }
 
             val fileReader = FileReader(file)
             val bufferedReader = BufferedReader(fileReader)
-            val coursesObject = JsonParser().parse(bufferedReader.readLine()).asJsonObject
+            val coursesObject = JsonParser.parseString(bufferedReader.readLine()).asJsonObject
 
-            coursesList = Gson().fromJson(coursesObject.getAsJsonArray("courses"), object : TypeToken<List<Course>>() {}.type)
+            coursesList = Gson().fromJson(
+                coursesObject.getAsJsonArray("courses"),
+                object : TypeToken<List<Course>>() {}.type
+            )
         }
 
         /**
@@ -114,13 +128,12 @@ class CacheController(cont: Context) {
             val file = File(context.filesDir, "mensa.json")
 
             // make sure the file exists
-            if (!file.exists()) {
-                TCoRAPIController.getMensa(context).get()
-            }
+            if (!file.exists())
+                runBlocking { TCoRAPIController.getMensa(context).join() }
 
             val fileReader = FileReader(file)
             val bufferedReader = BufferedReader(fileReader)
-            val mensaObject = JsonParser().parse(bufferedReader.readLine()).asJsonObject
+            val mensaObject = JsonParser.parseString(bufferedReader.readLine()).asJsonObject
 
             mensaMenu = GsonBuilder().create().fromJson(mensaObject, MensaMenu().javaClass)
         }
@@ -135,11 +148,11 @@ class CacheController(cont: Context) {
 
             // make sure the file exists
             if (!file.exists())
-                TCoRAPIController.getTimetable(courseName, week, context).get()
+                runBlocking { TCoRAPIController.getTimetable(courseName, week, context).join() }
 
             val fileReader = FileReader(file)
             val bufferedReader = BufferedReader(fileReader)
-            val timetableObject = JsonParser().parse(bufferedReader.readLine()).asJsonObject
+            val timetableObject = JsonParser.parseString(bufferedReader.readLine()).asJsonObject
 
             // make sure you add the single weeks in the exact order!
             if (timetables.size > week) {
@@ -154,7 +167,7 @@ class CacheController(cont: Context) {
      * read coursesList, mensa (current and next week), timetable (current and next week)
      * @param courseName the course name (e.g AI1)
      */
-    fun readStartCache(courseName: String) {
+    private fun readStartCache(courseName: String) {
         readCoursesList(context)
         readMensa(context)
         readTimetable(courseName, 0, context)

app/src/main/java/org/mosad/seil0/projectlaogai/controller/NFCMensaCard.kt

@@ -1,7 +1,7 @@
 /**
  * ProjectLaogai
  *
- * Copyright 2019  <seil0@mosad.xyz>
+ * Copyright 2019-2020  <seil0@mosad.xyz>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -66,7 +66,7 @@ class NFCMensaCard {
                     lookAtMe(context, data, settings.value).show()
                 }
             } catch (ex: Exception) {
-                Log.i(className,"could not connect to tag", ex)
+                Log.w(className,"could not connect to tag", ex)
             }
 
         }

app/src/main/java/org/mosad/seil0/projectlaogai/controller/PreferencesController.kt

@@ -1,7 +1,7 @@
 /**
  * ProjectLaogai
  *
- * Copyright 2019  <seil0@mosad.xyz>
+ * Copyright 2019-2020  <seil0@mosad.xyz>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -24,7 +24,6 @@ package org.mosad.seil0.projectlaogai.controller
 
 import android.content.Context
 import android.graphics.Color
-import org.jetbrains.anko.defaultSharedPreferences
 import org.mosad.seil0.projectlaogai.R
 import org.mosad.seil0.projectlaogai.hsoparser.Course
 
@@ -46,7 +45,10 @@ class PreferencesController {
 
         // the save function
         fun save(context: Context) {
-            val sharedPref = context.defaultSharedPreferences
+            val sharedPref = context.getSharedPreferences(
+                context.getString(R.string.preference_file_key),
+                Context.MODE_PRIVATE
+            )
 
             // save the update times (cache)
             with (sharedPref.edit()) {
@@ -62,42 +64,89 @@ class PreferencesController {
                 apply()
             }
 
-            // save the course
+        }
+
+        /**
+         * save the course locally
+         */
+        fun saveCourse(context: Context, course: Course) {
+            val sharedPref = context.getSharedPreferences(
+                context.getString(R.string.preference_file_key),
+                Context.MODE_PRIVATE
+            )
+
             with (sharedPref.edit()) {
-                putString(context.getString(R.string.save_key_course), cCourse.courseName)
-                putString(context.getString(R.string.save_key_courseTTLink), cCourse.courseLink)
+                putString(context.getString(R.string.save_key_course), course.courseName)
+                putString(context.getString(R.string.save_key_courseTTLink), course.courseLink)
                 apply()
             }
 
-            // save the primary color
+            cCourse = course
+        }
+
+        /**
+         * save the primary color
+         */
+        fun saveColorPrimary(context: Context, colorPrimary: Int) {
+            val sharedPref = context.getSharedPreferences(
+                context.getString(R.string.preference_file_key),
+                Context.MODE_PRIVATE
+            )
+
             with (sharedPref.edit()) {
                 putInt(context.getString(R.string.save_key_colorPrimary),
-                    cColorPrimary
+                    colorPrimary
                 )
                 apply()
             }
 
-            // save the accent color
+            cColorPrimary = colorPrimary
+        }
+
+        /**
+         * save the accent color
+         */
+        fun saveColorAccent(context: Context, colorAccent: Int) {
+            val sharedPref = context.getSharedPreferences(
+                context.getString(R.string.preference_file_key),
+                Context.MODE_PRIVATE
+            )
+
             with (sharedPref.edit()) {
                 putInt(context.getString(R.string.save_key_colorAccent),
-                    cColorAccent
+                    colorAccent
                 )
                 apply()
             }
 
-            // save showBuffet
+            cColorAccent = colorAccent
+        }
+
+        /**
+         * save showBuffet
+         */
+        fun saveShowBuffet(context: Context, showBuffet: Boolean) {
+            val sharedPref = context.getSharedPreferences(
+                context.getString(R.string.preference_file_key),
+                Context.MODE_PRIVATE
+            )
+
             with (sharedPref.edit()) {
                 putBoolean(context.getString(R.string.save_key_showBuffet),
-                    cShowBuffet
+                    showBuffet
                 )
                 apply()
             }
 
+            cShowBuffet = showBuffet
         }
 
         // the load function
         fun load(context: Context) {
-            val sharedPref = context.defaultSharedPreferences
+            val sharedPref = context.getSharedPreferences(
+                context.getString(R.string.preference_file_key),
+                Context.MODE_PRIVATE
+            )
 
             // load the update times (cache)
             coursesCacheTime = sharedPref.getLong(context.getString(

app/src/main/java/org/mosad/seil0/projectlaogai/controller/TCoRAPIController.kt

@@ -1,7 +1,7 @@
 /**
  * ProjectLaogai
  *
- * Copyright 2019  <seil0@mosad.xyz>
+ * Copyright 2019-2020  <seil0@mosad.xyz>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -24,7 +24,7 @@ package org.mosad.seil0.projectlaogai.controller
 
 import android.content.Context
 import android.util.Log
-import org.jetbrains.anko.doAsync
+import kotlinx.coroutines.*
 import org.json.JSONObject
 import org.mosad.seil0.projectlaogai.controller.PreferencesController.Companion.coursesCacheTime
 import org.mosad.seil0.projectlaogai.controller.PreferencesController.Companion.mensaCacheTime
@@ -44,7 +44,7 @@ class TCoRAPIController {
         /**
          * get the json object from tcor api and write it as file (cache)
          */
-        fun getCoursesList(context: Context) = doAsync {
+        fun getCoursesList(context: Context) = GlobalScope.launch {
             try {
                 val url = URL("$tcorBaseURL/courseList")
                 val file = File(context.filesDir, "courses.json")
@@ -53,9 +53,11 @@ class TCoRAPIController {
                 val coursesObject = JSONObject(url.readText()) //JSONObject(inReader.readLine())
 
                 // write the json object to a file
-                val writer = BufferedWriter(FileWriter(file))
-                writer.write(coursesObject.toString())
-                writer.close()
+                withContext(Dispatchers.IO) {
+                    val writer = BufferedWriter(FileWriter(file))
+                    writer.write(coursesObject.toString())
+                    writer.close()
+                }
 
                 // update cache time
                 coursesCacheTime = System.currentTimeMillis() / 1000
@@ -69,7 +71,7 @@ class TCoRAPIController {
         /**
          * get the json object from tcor api and write it as file (cache)
          */
-        fun getMensa(context: Context) = doAsync {
+        fun getMensa(context: Context) = GlobalScope.launch {
             try {
                 val url = URL("$tcorBaseURL/mensamenu")
                 val file = File(context.filesDir, "mensa.json")
@@ -78,9 +80,11 @@ class TCoRAPIController {
                 val mensaObject = JSONObject(url.readText()) //JSONObject(inReader.readLine())
 
                 // write the json object to a file
-                val writer = BufferedWriter(FileWriter(file))
-                writer.write(mensaObject.toString())
-                writer.close()
+                withContext(Dispatchers.IO) {
+                    val writer = BufferedWriter(FileWriter(file))
+                    writer.write(mensaObject.toString())
+                    writer.close()
+                }
 
                 // update cache time
                 mensaCacheTime = System.currentTimeMillis() / 1000
@@ -94,18 +98,20 @@ class TCoRAPIController {
         /**
          * get the json object from tcor api and write it as file (cache)
          */
-        fun getTimetable(courseName: String, week: Int, context: Context) = doAsync {
+        fun getTimetable(courseName: String, week: Int, context: Context) = GlobalScope.launch {
             try {
                 val url = URL("$tcorBaseURL/timetable?courseName=$courseName&week=$week")
                 val file = File(context.filesDir, "timetable-$courseName-$week.json")
 
                 // read data from the API
-                val mensaObject = JSONObject(url.readText()) //JSONObject(inReader.readLine())
+                val timetableObject = JSONObject(url.readText()) //JSONObject(inReader.readLine())
 
                 // write the json object to a file
-                val writer = BufferedWriter(FileWriter(file))
-                writer.write(mensaObject.toString())
-                writer.close()
+                withContext(Dispatchers.IO) {
+                    val writer = BufferedWriter(FileWriter(file))
+                    writer.write(timetableObject.toString())
+                    writer.close()
+                }
 
                 // update cache time
                 timetableCacheTime = System.currentTimeMillis() / 1000

app/src/main/java/org/mosad/seil0/projectlaogai/fragments/HomeFragment.kt

@@ -1,7 +1,7 @@
 /**
  * ProjectLaogai
  *
- * Copyright 2019  <seil0@mosad.xyz>
+ * Copyright 2019-2020  <seil0@mosad.xyz>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -31,8 +31,7 @@ import android.view.ViewGroup
 import android.widget.TextView
 import androidx.fragment.app.Fragment
 import kotlinx.android.synthetic.main.fragment_home.*
-import org.jetbrains.anko.doAsync
-import org.jetbrains.anko.uiThread
+import kotlinx.coroutines.*
 import org.mosad.seil0.projectlaogai.R
 import org.mosad.seil0.projectlaogai.controller.CacheController.Companion.mensaMenu
 import org.mosad.seil0.projectlaogai.controller.CacheController.Companion.timetables
@@ -54,11 +53,10 @@ class HomeFragment : Fragment() {
     private val formatter = SimpleDateFormat("E dd.MM", Locale.getDefault())
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
-
         val view: View = inflater.inflate(R.layout.fragment_home, container, false)
 
-        addMensaMenu().get()
-        addTimeTable().get()
+        addMensaMenu()
+        addTimeTable()
 
         // Inflate the layout for this fragment
         return view
@@ -67,13 +65,13 @@ class HomeFragment : Fragment() {
     /**
      * add the current mensa meal to the home screens
      */
-    private fun addMensaMenu() = doAsync {
+    private fun addMensaMenu() = GlobalScope.launch(Dispatchers.Default) {
 
         var dayMeals: ArrayList<Meal>
         val cal = Calendar.getInstance()
         val mensaCardView = DayCardView(context!!)
 
-        uiThread {
+        withContext(Dispatchers.Main) {
 
             if (isAdded) {
                 if (cal.get(Calendar.HOUR_OF_DAY) < 15) {
@@ -117,9 +115,9 @@ class HomeFragment : Fragment() {
     /**
      * add the current timetable to the home screen
      */
-    private fun addTimeTable() = doAsync {
+    private fun addTimeTable() = GlobalScope.launch(Dispatchers.Default) {
 
-        uiThread {
+        withContext(Dispatchers.Main) {
 
             if (isAdded && timetables.isNotEmpty()) {
                 try {
@@ -140,7 +138,7 @@ class HomeFragment : Fragment() {
      * @param startDayIndex the day index you want to start searching
      * @return a DayCardView with all lessons added
      */
-    private fun findNextDay(startDayIndex: Int) : DayCardView {
+    private fun findNextDay(startDayIndex: Int): DayCardView {
         val dayCardView = DayCardView(context!!)
         var dayTimetable: TimetableDay? = null
         var dayIndexSearch = startDayIndex
@@ -151,7 +149,7 @@ class HomeFragment : Fragment() {
                 dayTimetable = timetables[weekIndexSearch].timetable.days[dayIndex]
 
                 // some wired calendar magic, calculate the correct date to be shown ((timetable week - current week * 7) + (dayIndex - dayIndex of current week)
-                val daysToAdd =(timetables[weekIndexSearch].meta.weekNumberYear - NotRetardedCalendar.getWeekOfYear()) * 7  + (dayIndex - NotRetardedCalendar.getDayOfWeekIndex())
+                val daysToAdd = (timetables[weekIndexSearch].meta.weekNumberYear - NotRetardedCalendar.getWeekOfYear()) * 7 + (dayIndex - NotRetardedCalendar.getDayOfWeekIndex())
                 dayCardView.addTimetableDay(dayTimetable, daysToAdd)
 
                 // if there are no lessons don't show the dayCardView
@@ -179,7 +177,7 @@ class HomeFragment : Fragment() {
         noLesson.textSize = 18.0F
         noLesson.setTypeface(null, Typeface.BOLD)
         noLesson.textAlignment = View.TEXT_ALIGNMENT_CENTER
-        noLesson.setPadding(7,7,7,7)
+        noLesson.setPadding(7, 7, 7, 7)
 
         return noLesson
     }

app/src/main/java/org/mosad/seil0/projectlaogai/fragments/MensaFragment.kt

@@ -1,7 +1,7 @@
 /**
  * ProjectLaogai
  *
- * Copyright 2019  <seil0@mosad.xyz>
+ * Copyright 2019-2020  <seil0@mosad.xyz>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -28,8 +28,10 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.Fragment
 import kotlinx.android.synthetic.main.fragment_mensa.*
-import org.jetbrains.anko.doAsync
-import org.jetbrains.anko.uiThread
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import org.mosad.seil0.projectlaogai.R
 import org.mosad.seil0.projectlaogai.controller.CacheController
 import org.mosad.seil0.projectlaogai.controller.CacheController.Companion.mensaMenu
@@ -53,12 +55,14 @@ class MensaFragment : Fragment() {
         // init actions
         refreshAction()
 
-        // add the current week (week starts on sunday)
-        val dayCurrent =  if(NotRetardedCalendar.getDayOfWeekIndex() == 6) 0 else NotRetardedCalendar.getDayOfWeekIndex()
-        addWeek(mensaMenu.currentWeek, dayCurrent).get()
+        GlobalScope.launch(Dispatchers.Default) {
+            val dayCurrent =  if(NotRetardedCalendar.getDayOfWeekIndex() == 6) 0 else NotRetardedCalendar.getDayOfWeekIndex()
+            addWeek(mensaMenu.currentWeek, dayCurrent).join()
+
+            // add the next week
+            addWeek(mensaMenu.nextWeek, 0)
+        }
 
-        // add the next week
-        addWeek(mensaMenu.nextWeek, 0)
 
         // TODO should we show a info if there is no more food this & next week?
 
@@ -70,9 +74,9 @@ class MensaFragment : Fragment() {
      * @param menusWeek menu of type MensaWeek you want to add
      * @param dayStart the first day of the week to add
      */
-    private fun addWeek(menusWeek: MensaWeek, dayStart: Int) = doAsync {
+    private fun addWeek(menusWeek: MensaWeek, dayStart: Int) = GlobalScope.launch(Dispatchers.Default) {
 
-        uiThread {
+        withContext(Dispatchers.Main) {
 
             // only add the days dayStart to Fri since the mensa is closed on Sat/Sun
             for (dayIndex in dayStart..4) {
@@ -105,8 +109,8 @@ class MensaFragment : Fragment() {
     /**
      * initialize the refresh action
      */
-    private fun refreshAction() = doAsync {
-        uiThread {
+    private fun refreshAction() = GlobalScope.launch(Dispatchers.Default) {
+        withContext(Dispatchers.Main) {
             // set the refresh listener
             refreshLayout_Mensa.setOnRefreshListener {
                 updateMensaScreen()
@@ -118,18 +122,18 @@ class MensaFragment : Fragment() {
     /**
      * refresh the mensa cache and update the mensa screen
      */
-    private fun updateMensaScreen() = doAsync {
+    private fun updateMensaScreen() = GlobalScope.launch(Dispatchers.Default) {
         // update the cache
-        TCoRAPIController.getMensa(context!!).get() // blocking since we want the new data
+        TCoRAPIController.getMensa(context!!).join() // blocking since we want the new data
         CacheController.readMensa(context!!)
 
-        uiThread {
+        withContext(Dispatchers.Main) {
             // remove all menus from the layout
             linLayout_Mensa.removeAllViews()
 
             // add the refreshed menus
             val dayCurrent = if (NotRetardedCalendar.getDayOfWeekIndex() == 6) 0 else NotRetardedCalendar.getDayOfWeekIndex()
-            addWeek(mensaMenu.currentWeek, dayCurrent).get()
+            addWeek(mensaMenu.currentWeek, dayCurrent).join()
 
             // add the next week
             addWeek(mensaMenu.nextWeek, 0)

app/src/main/java/org/mosad/seil0/projectlaogai/fragments/MoodleFragment.kt

@@ -1,7 +1,7 @@
 /**
  * ProjectLaogai
  *
- * Copyright 2019  <seil0@mosad.xyz>
+ * Copyright 2019-2020  <seil0@mosad.xyz>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

app/src/main/java/org/mosad/seil0/projectlaogai/fragments/SettingsFragment.kt

@@ -1,7 +1,7 @@
 /**
  * ProjectLaogai
  *
- * Copyright 2019  <seil0@mosad.xyz>
+ * Copyright 2019-2020  <seil0@mosad.xyz>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -39,8 +39,7 @@ import com.afollestad.materialdialogs.list.listItems
 import com.afollestad.materialdialogs.list.listItemsSingleChoice
 import de.psdev.licensesdialog.LicensesDialog
 import kotlinx.android.synthetic.main.fragment_settings.*
-import org.jetbrains.anko.doAsync
-import org.jetbrains.anko.uiThread
+import kotlinx.coroutines.*
 import org.mosad.seil0.projectlaogai.BuildConfig
 import org.mosad.seil0.projectlaogai.R
 import org.mosad.seil0.projectlaogai.controller.CacheController
@@ -54,7 +53,6 @@ import org.mosad.seil0.projectlaogai.controller.TCoRAPIController
 import org.mosad.seil0.projectlaogai.hsoparser.DataTypes
 import java.util.*
 
-
 /**
  * The settings controller class
  * contains all needed parts to display and the settings screen
@@ -182,6 +180,7 @@ class SettingsFragment : Fragment() {
                             2 -> activityTheme(R.style.AppTheme_Black)
                             else -> activityTheme(R.style.AppTheme_Light)
                         }
+                        apply()
                     }
                 }
             }
@@ -199,8 +198,7 @@ class SettingsFragment : Fragment() {
                         apply()
                     }
 
-                    cColorPrimary = color
-                    PreferencesController.save(context!!)
+                    PreferencesController.saveColorPrimary(context!!, color)
                 }
                 .positiveButton(R.string.select)
                 .show()
@@ -217,17 +215,14 @@ class SettingsFragment : Fragment() {
                         apply()
                     }
 
-                    cColorAccent = color
-                    PreferencesController.save(context!!)
+                    PreferencesController.saveColorAccent(context!!, color)
                 }
                 .positiveButton(R.string.select)
                 .show()
         }
 
         switchBuffet.setOnClickListener {
-            cShowBuffet = switchBuffet.isChecked
-            PreferencesController.save(context!!)
-            println(switchBuffet.isChecked)
+            PreferencesController.saveShowBuffet(context!!, switchBuffet.isChecked)
         }
 
     }
@@ -248,18 +243,20 @@ class SettingsFragment : Fragment() {
                     .customView(R.layout.dialog_loading)
                 dialog.show()
 
-                doAsync {
-                    cCourse = coursesList[index] // set the course
-                    PreferencesController.save(context)
+                GlobalScope.launch(Dispatchers.Default) {
+                    PreferencesController.saveCourse(context, coursesList[index]) // save the course
 
                     // update current & next weeks timetable
-                    TCoRAPIController.getTimetable(cCourse.courseName, 0, context).get() // blocking since we want the new data
-                    TCoRAPIController.getTimetable(cCourse.courseName, 1, context).get() // blocking since we want the new data
+                    val threads = listOf(
+                        TCoRAPIController.getTimetable(cCourse.courseName, 0, context),
+                        TCoRAPIController.getTimetable(cCourse.courseName, 1, context)
+                    )
+                    threads.joinAll() // blocking since we want the new data
 
                     CacheController.readTimetable(cCourse.courseName, 0, context)
                     CacheController.readTimetable(cCourse.courseName, 1, context)
 
-                    uiThread {
+                    withContext(Dispatchers.Main) {
                         dialog.dismiss()
                         txtView_Course.text = cCourse.courseName // update txtView
                     }

app/src/main/java/org/mosad/seil0/projectlaogai/fragments/TimeTableFragment.kt

@@ -1,7 +1,7 @@
 /**
  * ProjectLaogai
  *
- * Copyright 2019  <seil0@mosad.xyz>
+ * Copyright 2019-2020  <seil0@mosad.xyz>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -31,8 +31,7 @@ import androidx.fragment.app.Fragment
 import com.afollestad.materialdialogs.MaterialDialog
 import com.google.android.material.floatingactionbutton.FloatingActionButton
 import kotlinx.android.synthetic.main.fragment_timetable.*
-import org.jetbrains.anko.doAsync
-import org.jetbrains.anko.uiThread
+import kotlinx.coroutines.*
 import org.mosad.seil0.projectlaogai.R
 import org.mosad.seil0.projectlaogai.controller.CacheController
 import org.mosad.seil0.projectlaogai.controller.CacheController.Companion.timetables
@@ -74,16 +73,16 @@ class TimeTableFragment : Fragment() {
     /**
      * initialize the actions
      */
-    private fun initActions() = doAsync {
+    private fun initActions() = GlobalScope.launch(Dispatchers.Default) {
 
-        uiThread {
+        withContext(Dispatchers.Main) {
             refreshLayout_Timetable.setOnRefreshListener {
                 updateTimetableScreen()
             }
 
             faBtnAddLesson.setOnClickListener {
                 MaterialDialog(context!!)
-                    .title(text = "Vorlesung hinzufügen")
+                    .title(text = resources.getString(R.string.add_lesson))
                     .message(text = "wähle einen Studiengang aus:\n\nWähle eine Vorlesung aus: \n\n Diese Funktion ist noch nicht verfügbar")
                     .show()
             }
@@ -104,18 +103,18 @@ class TimeTableFragment : Fragment() {
     /**
      * add the current and next weeks lessons
      */
-    private fun addInitWeeks() = doAsync {
+    private fun addInitWeeks() = GlobalScope.launch(Dispatchers.Default) {
         val currentDayIndex = NotRetardedCalendar.getDayOfWeekIndex()
 
-        addWeek(currentDayIndex, 5, 0).get() // add current week
+        addWeek(currentDayIndex, 5, 0).join() // add current week
         addWeek(0, currentDayIndex - 1, 1) // add next week
     }
 
-    private fun addWeek(startDayIndex: Int, dayEndIndex: Int, weekIndex: Int) = doAsync {
+    private fun addWeek(startDayIndex: Int, dayEndIndex: Int, weekIndex: Int) = GlobalScope.launch(Dispatchers.Default) {
         val timetable = timetables[weekIndex].timetable
         val timetableMeta = timetables[weekIndex].meta
 
-        uiThread {
+        withContext(Dispatchers.Main) {
 
             for (dayIndex in startDayIndex..dayEndIndex) {
                 val dayCardView = DayCardView(context!!)
@@ -132,15 +131,18 @@ class TimeTableFragment : Fragment() {
         }
     }
 
-    private fun updateTimetableScreen() = doAsync {
+    private fun updateTimetableScreen() = GlobalScope.launch(Dispatchers.Default) {
         // update the cache
-        TCoRAPIController.getTimetable(cCourse.courseName, 0, context!!).get() // blocking since we want the new data
-        TCoRAPIController.getTimetable(cCourse.courseName, 1, context!!).get() // blocking since we want the new data
+        val threads = listOf(
+            TCoRAPIController.getTimetable(cCourse.courseName, 0, context!!),
+            TCoRAPIController.getTimetable(cCourse.courseName, 1, context!!)
+        )
+        threads.joinAll() // blocking since we want the new data
 
         CacheController.readTimetable(cCourse.courseName, 0, context!!)
         CacheController.readTimetable(cCourse.courseName, 1, context!!)
 
-        uiThread {
+        withContext(Dispatchers.Main) {
             // remove all menus from the layout
             linLayout_Timetable.removeAllViews()
 
@@ -148,7 +150,7 @@ class TimeTableFragment : Fragment() {
             val dayIndex = NotRetardedCalendar.getDayOfWeekIndex()
 
             // add current week
-            addWeek(dayIndex, 5, 0).get()
+            addWeek(dayIndex, 5, 0).join()
 
             // add next week
             addWeek(0, dayIndex - 1, 1)

app/src/main/java/org/mosad/seil0/projectlaogai/hsoparser/DataTypes.kt

@@ -1,7 +1,7 @@
 /**
  * ProjectLaogai
  *
- * Copyright 2019  <seil0@mosad.xyz>
+ * Copyright 2019-2020  <seil0@mosad.xyz>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

app/src/main/java/org/mosad/seil0/projectlaogai/uicomponents/DayCardView.kt

@@ -1,7 +1,7 @@
 /**
  * ProjectLaogai
  *
- * Copyright 2019  <seil0@mosad.xyz>
+ * Copyright 2019-2020  <seil0@mosad.xyz>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

app/src/main/java/org/mosad/seil0/projectlaogai/uicomponents/LessonLinearLayout.kt

@@ -1,7 +1,7 @@
 /**
  * ProjectLaogai
  *
- * Copyright 2019  <seil0@mosad.xyz>
+ * Copyright 2019-2020  <seil0@mosad.xyz>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

app/src/main/java/org/mosad/seil0/projectlaogai/uicomponents/MealLinearLayout.kt

@@ -1,7 +1,7 @@
 /**
  * ProjectLaogai
  *
- * Copyright 2019  <seil0@mosad.xyz>
+ * Copyright 2019-2020  <seil0@mosad.xyz>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

app/src/main/res/layouts/activities/xml/shortcuts.xml

@@ -0,0 +1,43 @@
+<shortcuts xmlns:android="http://schemas.android.com/apk/res/android">
+    <shortcut
+            android:shortcutId="mensa"
+            android:enabled="true"
+            android:icon="@drawable/ic_local_dining_black_24dp"
+            android:shortcutShortLabel="@string/shortcut_mensa_short"
+            android:shortcutLongLabel="@string/shortcut_mensa_long"
+            android:shortcutDisabledMessage="@string/shortcut_mensa_disabled">
+        <intent
+                android:action="org.mosad.seil0.projectlaogai.fragments.MensaFragment"
+                android:targetPackage="org.mosad.seil0.projectlaogai"
+                android:targetClass="org.mosad.seil0.projectlaogai.MainActivity" />
+        <categories android:name="android.shortcut.conversation" />
+    </shortcut>
+
+    <shortcut
+            android:shortcutId="timetable"
+            android:enabled="true"
+            android:icon="@drawable/ic_baseline_calendar_today_24dp"
+            android:shortcutShortLabel="@string/shortcut_timetable_short"
+            android:shortcutLongLabel="@string/shortcut_timetable_long"
+            android:shortcutDisabledMessage="@string/shortcut_timetable_disabled">
+        <intent
+                android:action="org.mosad.seil0.projectlaogai.fragments.TimeTableFragment"
+                android:targetPackage="org.mosad.seil0.projectlaogai"
+                android:targetClass="org.mosad.seil0.projectlaogai.MainActivity" />
+        <categories android:name="android.shortcut.conversation" />
+    </shortcut>
+
+    <shortcut
+            android:shortcutId="moodle"
+            android:enabled="true"
+            android:icon="@drawable/ic_school_black_24dp"
+            android:shortcutShortLabel="@string/shortcut_moodle_short"
+            android:shortcutLongLabel="@string/shortcut_moodle_long"
+            android:shortcutDisabledMessage="@string/shortcut_moodle_disabled">
+        <intent
+                android:action="org.mosad.seil0.projectlaogai.fragments.MoodleFragment"
+                android:targetPackage="org.mosad.seil0.projectlaogai"
+                android:targetClass="org.mosad.seil0.projectlaogai.MainActivity" />
+        <categories android:name="android.shortcut.conversation" />
+    </shortcut>
+</shortcuts>

app/src/main/res/raw/notices.xml

@@ -19,8 +19,8 @@
         <license>Apache Software License 2.0</license>
     </notice>
     <notice>
-        <name>anko</name>
-        <url>https://github.com/Kotlin/anko</url>
+        <name>kotlinx.coroutines</name>
+        <url>https://github.com/Kotlin/kotlinx.coroutines</url>
         <copyright>Copyright JetBrains</copyright>
         <license>Apache Software License 2.0</license>
     </notice>

app/src/main/res/values-de-rDE/strings.xml

@@ -18,20 +18,23 @@
     <string name="no_more_food">Diese Woche keine weitere Essensausgabe</string>
     <string name="no_lesson_today">heute keine Vorlesung!</string>
 
+    <!-- fragment_timetable -->
+    <string name="add_lesson">Eine Vorlesung hinzufügen</string>
+
     <!-- fragment_settings -->
     <string name="info">Info</string>
     <string name="user">Benutzer</string>
-    <string name="course_desc">Tippen, um den Kurs zu ändern</string>
+    <string name="course_desc">Tippe um den Kurs zu ändern</string>
     <string name="about_dialog_heading">Über</string>
     <string name="licenses">Lizenzen</string>
     <string name="theme">Design</string>
     <string name="themeLight">Hell</string>
     <string name="themeDark">Dunkel</string>
     <string name="themeBlack">Schwarz</string>
-    <string name="primary_color">Hauptfarbe</string>
-    <string name="primary_color_desc">Die Primärfarbe, Standard ist Schwarz.</string>
+    <string name="primary_color">Primärfarbe</string>
+    <string name="primary_color_desc">Zum Ändern tippen, Standard ist Schwarz.</string>
     <string name="accent_color">Akzentfarbe</string>
-    <string name="accent_color_desc">Die Akzentfarbe, Standard ist indigo</string>
+    <string name="accent_color_desc">Zum Ändern tippen, Standard ist Indigo.</string>
     <string name="show_buffet">Buffet immer anzeigen</string>
 
     <!-- dialogs -->
@@ -47,4 +50,17 @@
     <string name="error">Fehler</string>
     <string name="timetable_error">Stundenplan konnte nicht geladen werden!</string>
 
+    <!-- shortcuts -->
+    <string name="shortcut_mensa_short">Mensa</string>
+    <string name="shortcut_mensa_long">Mensa</string>
+    <string name="shortcut_mensa_disabled">Mensa deaktiviert</string>
+
+    <string name="shortcut_timetable_short">Stundenplan</string>
+    <string name="shortcut_timetable_long">Stundenplan</string>
+    <string name="shortcut_timetable_disabled">Stundenplan deaktiviert</string>
+
+    <string name="shortcut_moodle_short">Moodle</string>
+    <string name="shortcut_moodle_long">Moodle</string>
+    <string name="shortcut_moodle_disabled">Moodle deaktiviert</string>
+
 </resources>

app/src/main/res/values/strings.xml

@@ -20,12 +20,15 @@
     <string name="no_more_food">No more Food this week</string>
     <string name="no_lesson_today">"No lecture today!"</string>
 
+    <!-- fragment_timetable -->
+    <string name="add_lesson">Add a lesson</string>
+
     <!-- fragment_settings -->
     <string name="info">Info</string>
     <string name="user">User</string>
     <string name="course_desc">Tap to change course</string>
     <string name="about_dialog_heading">About</string>
-    <string name="about_dialog_text" translatable="false">"This software is made by @Seil0 and is published under the terms and conditions of GPL 3. For further information visit \ngit.mosad.xyz/Seil0/ProjectLaogai \n\n© 2018-2019 seil0@mosad.xyz "</string>
+    <string name="about_dialog_text" translatable="false">"This software is made by @Seil0 and is published under the terms and conditions of GPL 3. For further information visit \ngit.mosad.xyz/Seil0/ProjectLaogai \n\n© 2018-2020 seil0@mosad.xyz "</string>
     <string name="about_txtView" translatable="false">hso App by @Seil0</string>
     <string name="about_version" translatable="false">Version %1$s (%2$s)</string>
     <string name="licenses">Licenses</string>
@@ -34,9 +37,9 @@
     <string name="themeDark">Dark</string>
     <string name="themeBlack">Black</string>
     <string name="primary_color">Primary color</string>
-    <string name="primary_color_desc">The primary color, default is black.</string>
+    <string name="primary_color_desc">Tap to change, default is black.</string>
     <string name="accent_color">Accent color</string>
-    <string name="accent_color_desc">The accent color, default is indigo.</string>
+    <string name="accent_color_desc">Tap to change, default is indigo.</string>
     <string name="show_buffet">Always show buffet</string>
 
     <!-- dialogs -->
@@ -59,7 +62,21 @@
     <string name="error">Error</string>
     <string name="timetable_error">Could not load timetable!"</string>
 
+    <!-- shortcuts -->
+    <string name="shortcut_mensa_short">Mensa</string>
+    <string name="shortcut_mensa_long">Mensa</string>
+    <string name="shortcut_mensa_disabled">Mensa disabled</string>
+
+    <string name="shortcut_timetable_short">Timetable</string>
+    <string name="shortcut_timetable_long">Timetable</string>
+    <string name="shortcut_timetable_disabled">Timetable disabled</string>
+
+    <string name="shortcut_moodle_short">Moodle</string>
+    <string name="shortcut_moodle_long">Moodle</string>
+    <string name="shortcut_moodle_disabled">Moodle disabled</string>
+
     <!-- save keys -->
+    <string name="preference_file_key" translatable="false">org.mosad.seil0.projectlaogai_preferences</string>
     <string name="save_key_course" translatable="false">org.mosad.seil0.projectlaogai.course</string>
     <string name="save_key_courseTTLink" translatable="false">org.mosad.seil0.projectlaogai.courseTTLink</string>
     <string name="save_key_colorPrimary" translatable="false">org.mosad.seil0.projectlaogai.colorPrimary</string>

build.gradle

@@ -1,13 +1,13 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.50'
+    ext.kotlin_version = '1.3.61'
     repositories {
         google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.0'
+        classpath 'com.android.tools.build:gradle:3.5.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong

fastlane/metadata/android/en-US/changelogs/15.txt

@@ -0,0 +1,5 @@
+This release 0.5.1 is called "artistical Apollon".
+
+* new: it's now possible to use App shortcuts for the timetable, mensa and moodle screen
+* change: updated some libs, updated kotlin to 1.3.61
+* change: the app was updated to use kotlin coroutines instead of anko for asynchronous workloads

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.0.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -125,8 +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"`