init fragment in onViewCreated()

* closes #42
* show a info text if no mensa menus where found
* the refresh spinner respects the selecte theme now

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

@@ -31,6 +31,7 @@ import android.nfc.NfcManager
 import android.nfc.tech.NfcA
 import android.os.Bundle
 import android.util.Log
+import android.util.TypedValue
 import android.view.Menu
 import android.view.MenuItem
 import androidx.appcompat.app.ActionBarDrawerToggle
@@ -203,6 +204,13 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
             apply()
         }
 
+        // set theme color values
+        val out = TypedValue()
+        this.theme.resolveAttribute(R.attr.themePrimary, out, true)
+        Preferences.themePrimary = out.data
+
+        this.theme.resolveAttribute(R.attr.themeSecondary, out, true)
+        Preferences.themeSecondary = out.data
     }
 
     private fun initForegroundDispatch() {

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

@@ -45,6 +45,10 @@ object Preferences {
     var cShowBuffet = true
     var oGiants = false
 
+    // TODO move!
+    var themePrimary = 0
+    var themeSecondary = 0
+
     // the save function
     fun save(context: Context) {
         val sharedPref = context.getSharedPreferences(

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

@@ -36,6 +36,7 @@ import kotlinx.coroutines.*
 import org.mosad.seil0.projectlaogai.R
 import org.mosad.seil0.projectlaogai.controller.QISPOSParser
 import org.mosad.seil0.projectlaogai.controller.preferences.EncryptedPreferences
+import org.mosad.seil0.projectlaogai.controller.preferences.Preferences
 import org.mosad.seil0.projectlaogai.uicomponents.DayCardView
 import org.mosad.seil0.projectlaogai.uicomponents.GradeLinearLayout
 import org.mosad.seil0.projectlaogai.uicomponents.dialogs.LoginDialog
@@ -51,19 +52,18 @@ class GradesFragment : Fragment() {
     private lateinit var parser: QISPOSParser
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
-        val view: View = inflater.inflate(R.layout.fragment_grades, container, false)
-
-        refreshLayoutGrades = view.findViewById(R.id.refreshLayout_Grades)
-        refreshLayoutGrades.isEnabled = false // disable swipe
-
-        parser = QISPOSParser(context!!)// init the parser
-
-        return view
+        return inflater.inflate(R.layout.fragment_grades, container, false)
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
+        refreshLayoutGrades = view.findViewById(R.id.refreshLayout_Grades)
+        refreshLayoutGrades.isEnabled = false // disable swipe
+        refreshLayoutGrades.setProgressBackgroundColorSchemeColor(Preferences.themeSecondary)
+
+        parser = QISPOSParser(context!!)// init the parser
+
         if (checkCredentials() && checkQisposStatus()) {
             GlobalScope.launch(Dispatchers.Default) {
                 addGrades()
@@ -105,18 +105,21 @@ class GradesFragment : Fragment() {
     private fun checkQisposStatus(): Boolean {
         val statusCode = parser.checkQISPOSStatus()
 
-        val infoText = resources.getString(when(statusCode) {
-            503 -> R.string.qispos_unavailable
-            else -> R.string.qispos_generic_error
-        })
+        // show error if the status code is not 200
+        if (statusCode != 200) {
+            val infoText = resources.getString(when(statusCode) {
+                503 -> R.string.qispos_unavailable
+                else -> R.string.qispos_generic_error
+            })
 
-        val img = ResourcesCompat.getDrawable(resources, R.drawable.ic_error_outline_black_24dp, null)?.apply {
-            bounds = Rect(0, 0, 75, 75)
-        }
+            val img = ResourcesCompat.getDrawable(resources, R.drawable.ic_error_outline_black_24dp, null)?.apply {
+                bounds = Rect(0, 0, 75, 75)
+            }
 
-        txtView_Loading?.apply {
-            text = infoText
-            setCompoundDrawables(null, null, null, img)
+            txtView_Loading?.apply {
+                text = infoText
+                setCompoundDrawables(null, null, null, img)
+            }
         }
 
         return statusCode == 200

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

@@ -53,13 +53,14 @@ 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)
+        return inflater.inflate(R.layout.fragment_home, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
 
         addMensaMenu()
         addTimeTable()
-
-        // Inflate the layout for this fragment
-        return view
     }
 
     /**

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

@@ -23,6 +23,7 @@
 package org.mosad.seil0.projectlaogai.fragments
 
 import android.os.Bundle
+import android.util.TypedValue
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -32,13 +33,16 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import org.mosad.seil0.projectlaogai.MainActivity
 import org.mosad.seil0.projectlaogai.R
 import org.mosad.seil0.projectlaogai.controller.cache.CacheController
 import org.mosad.seil0.projectlaogai.controller.cache.CacheController.Companion.mensaMenu
+import org.mosad.seil0.projectlaogai.controller.preferences.Preferences
 import org.mosad.seil0.projectlaogai.controller.preferences.Preferences.cShowBuffet
-import org.mosad.seil0.projectlaogai.util.MensaWeek
 import org.mosad.seil0.projectlaogai.uicomponents.DayCardView
 import org.mosad.seil0.projectlaogai.uicomponents.MealLinearLayout
+import org.mosad.seil0.projectlaogai.uicomponents.TextViewInfo
+import org.mosad.seil0.projectlaogai.util.MensaWeek
 import org.mosad.seil0.projectlaogai.util.NotRetardedCalendar
 
 /**
@@ -48,11 +52,15 @@ import org.mosad.seil0.projectlaogai.util.NotRetardedCalendar
 class MensaFragment : Fragment() {
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        return inflater.inflate(R.layout.fragment_mensa, container, false)
+    }
 
-        val view: View = inflater.inflate(R.layout.fragment_mensa, container, false)
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
 
-        // init actions
-        refreshAction()
+        refreshLayout_Mensa.setProgressBackgroundColorSchemeColor(Preferences.themeSecondary)
+
+        refreshAction() // init actions
 
         GlobalScope.launch(Dispatchers.Default) {
             val dayCurrent =  if(NotRetardedCalendar.getDayOfWeekIndex() == 6) 0 else NotRetardedCalendar.getDayOfWeekIndex()
@@ -62,10 +70,13 @@ class MensaFragment : Fragment() {
             addWeek(mensaMenu.nextWeek, 0)
         }
 
-
-        // TODO should we show a info if there is no more food this & next week?
-
-        return view
+        // show a info if there are no more menus
+        if (linLayout_Mensa.childCount == 0) {
+            val txtViewInfo = TextViewInfo(context!!).set {
+                txt = resources.getString(R.string.no_more_meals)
+            }
+            linLayout_Mensa.addView(txtViewInfo)
+        }
     }
 
     /**
@@ -76,7 +87,6 @@ class MensaFragment : Fragment() {
     private fun addWeek(menusWeek: MensaWeek, dayStart: Int) = GlobalScope.launch(Dispatchers.Default) {
 
         withContext(Dispatchers.Main) {
-
             // only add the days dayStart to Fri since the mensa is closed on Sat/Sun
             for (dayIndex in dayStart..4) {
                 var helpMeal = MealLinearLayout(context)
@@ -100,7 +110,6 @@ class MensaFragment : Fragment() {
                 if(dayCardView.getLinLayoutDay().childCount > 2)
                     linLayout_Mensa.addView(dayCardView)
             }
-
         }
 
     }
@@ -136,6 +145,14 @@ class MensaFragment : Fragment() {
             addWeek(mensaMenu.nextWeek, 0)
 
             refreshLayout_Mensa.isRefreshing = false
+
+            // show a info if there are no more menus
+            if (linLayout_Mensa.childCount == 0) {
+                val txtViewInfo = TextViewInfo(context!!).set {
+                    txt = resources.getString(R.string.no_more_meals)
+                }
+                linLayout_Mensa.addView(txtViewInfo)
+            }
         }
     }
 

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

@@ -42,8 +42,11 @@ class MoodleFragment : Fragment() {
     private lateinit var webSettings: WebSettings
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        return inflater.inflate(R.layout.fragment_moodle, container, false)
+    }
 
-        val view: View = inflater.inflate(R.layout.fragment_moodle, container, false)
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
 
         webView = view.findViewById(R.id.webView)
         webView.loadUrl("https://elearning.hs-offenburg.de/moodle/")
@@ -52,7 +55,5 @@ class MoodleFragment : Fragment() {
         //webSettings.setJavaScriptEnabled(true) // Enable Javascript
 
         webView.webViewClient = WebViewClient() // Force links and redirects to open in the WebView instead of in a browser
-
-        return view
     }
 }

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

@@ -80,8 +80,14 @@ class SettingsFragment : Fragment() {
     private var selectedTheme = DataTypes.Theme.Light
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        return inflater.inflate(R.layout.fragment_settings, container, false)
+    }
 
-        val view: View = inflater.inflate(R.layout.fragment_settings, container, false)
+    /**
+     * initialize the settings gui
+     */
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
 
         linLayoutUser = view.findViewById(R.id.linLayout_User)
         linLayoutCourse = view.findViewById(R.id.linLayout_Course)
@@ -92,19 +98,13 @@ class SettingsFragment : Fragment() {
         linLayoutPrimaryColor = view.findViewById(R.id.linLayout_PrimaryColor)
         linLayoutAccentColor = view.findViewById(R.id.linLayout_AccentColor)
         switchBuffet = view.findViewById(R.id.switch_buffet)
+
         // if we call txtView_Course via KAE view binding it'll result in a NPE in the onDismissed call
         txtViewCourse = view.findViewById(R.id.txtView_Course)
 
         initActions()
 
-        // Inflate the layout for this fragment
-        return view
-    }
 
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(view, savedInstanceState)
-
-        // initialize the settings gui
         txtView_User.text = EncryptedPreferences.email.ifEmpty { resources.getString(R.string.sample_user) }
         txtView_Course.text = cCourse.courseName
         txtView_AboutDesc.text =  resources.getString(R.string.about_version, BuildConfig.VERSION_NAME, getString(R.string.build_time))

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

@@ -28,15 +28,16 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.ScrollView
 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 kotlinx.coroutines.*
 import org.mosad.seil0.projectlaogai.R
 import org.mosad.seil0.projectlaogai.controller.cache.TimetableController
 import org.mosad.seil0.projectlaogai.controller.cache.TimetableController.Companion.timetable
+import org.mosad.seil0.projectlaogai.controller.preferences.Preferences
 import org.mosad.seil0.projectlaogai.uicomponents.dialogs.AddSubjectDialog
 import org.mosad.seil0.projectlaogai.uicomponents.DayCardView
+import org.mosad.seil0.projectlaogai.uicomponents.TextViewInfo
 import org.mosad.seil0.projectlaogai.util.NotRetardedCalendar
 
 /**
@@ -49,26 +50,26 @@ class TimeTableFragment : Fragment() {
     private lateinit var faBtnAddSubject: FloatingActionButton
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        return inflater.inflate(R.layout.fragment_timetable, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
 
-        val view: View = inflater.inflate(R.layout.fragment_timetable, container, false)
         scrollViewTimetable = view.findViewById(R.id.scrollView_Timetable)
         faBtnAddSubject = view.findViewById(R.id.faBtnAddSubject)
+        refreshLayout_Timetable.setProgressBackgroundColorSchemeColor(Preferences.themeSecondary)
 
-        // init actions
-        initActions()
+        initActions() // init actions
 
         if (timetable.size > 1 && timetable[0].days.isNotEmpty() && timetable[1].days.isNotEmpty()) {
             initTimetable()
-
-            //println(timetable)
         } else {
-            MaterialDialog(context!!)
-                .title(R.string.error)
-                .message(R.string.timetable_error)
-                .show()
+            val txtViewInfo = TextViewInfo(context!!).set {
+                txt = resources.getString(R.string.timetable_generic_error)
+            }.showImage()
+            linLayout_Timetable.addView(txtViewInfo)
         }
-
-        return view
     }
 
     /**

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

@@ -65,9 +65,8 @@ class DayCardView(context: Context) : CardView(context) {
         txtView_DayHeading.text = formatter.format(cal.time)
 
         // for every timeslot of that timetable
-        for ((tsIndex, timeslot) in timetable.timeslots.withIndex()) {
-
-            for (lesson in timeslot) {
+        timetable.timeslots.forEachIndexed { tsIndex, timeslot ->
+            timeslot.forEach { lesson ->
                 if (lesson.lessonSubject.isNotEmpty()) {
 
                     val lessonLayout = LessonLinearLayout(context)
@@ -81,6 +80,7 @@ class DayCardView(context: Context) : CardView(context) {
                     lastLesson = lessonLayout
                 }
             }
+
         }
 
         lastLesson.disableDivider() // disable the divider for the last lesson of the day

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

@@ -25,7 +25,6 @@ package org.mosad.seil0.projectlaogai.uicomponents
 import android.content.Context
 import android.view.View
 import android.widget.LinearLayout
-import androidx.cardview.widget.CardView
 import kotlinx.android.synthetic.main.linearlayout_grade.view.*
 import org.mosad.seil0.projectlaogai.R
 
@@ -37,7 +36,7 @@ class GradeLinearLayout(context: Context?): LinearLayout(context) {
     var subGrade = ""
 
     init {
-        CardView.inflate(context, R.layout.linearlayout_grade, this)
+        inflate(context, R.layout.linearlayout_grade, this)
     }
 
     fun set(func: GradeLinearLayout.() -> Unit): GradeLinearLayout = apply {

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

@@ -25,7 +25,6 @@ package org.mosad.seil0.projectlaogai.uicomponents
 import android.content.Context
 import android.view.View
 import android.widget.LinearLayout
-import androidx.cardview.widget.CardView
 import kotlinx.android.synthetic.main.linearlayout_lesson.view.*
 import org.mosad.seil0.projectlaogai.R
 import org.mosad.seil0.projectlaogai.util.Lesson
@@ -33,7 +32,7 @@ import org.mosad.seil0.projectlaogai.util.Lesson
 class LessonLinearLayout(context: Context?) : LinearLayout(context) {
 
     init {
-        CardView.inflate(context, R.layout.linearlayout_lesson, this)
+        inflate(context, R.layout.linearlayout_lesson, this)
     }
 
     fun setLesson(lesson: Lesson, time: String) {

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

@@ -25,7 +25,6 @@ package org.mosad.seil0.projectlaogai.uicomponents
 import android.content.Context
 import android.view.View
 import android.widget.LinearLayout
-import androidx.cardview.widget.CardView
 import kotlinx.android.synthetic.main.linearlayout_meal.view.*
 import org.mosad.seil0.projectlaogai.R
 import org.mosad.seil0.projectlaogai.util.Meal
@@ -33,7 +32,7 @@ import org.mosad.seil0.projectlaogai.util.Meal
 class MealLinearLayout(context: Context?): LinearLayout(context) {
 
     init {
-        CardView.inflate(context, R.layout.linearlayout_meal, this)
+        inflate(context, R.layout.linearlayout_meal, this)
     }
 
     fun setMeal(meal: Meal) {

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

@@ -0,0 +1,63 @@
+/**
+ * ProjectLaogai
+ *
+ * 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
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ *
+ */
+
+package org.mosad.seil0.projectlaogai.uicomponents
+
+import android.content.Context
+import android.graphics.Rect
+import android.view.View
+import android.widget.LinearLayout
+import androidx.appcompat.widget.AppCompatTextView
+import androidx.core.content.res.ResourcesCompat
+import org.mosad.seil0.projectlaogai.R
+
+
+class TextViewInfo(context: Context?): AppCompatTextView(context!!) {
+
+    var txt = ""
+    var txtSize = 15F
+    var txtAlignment = View.TEXT_ALIGNMENT_CENTER
+    var drawable = R.drawable.ic_error_outline_black_24dp
+    var params = LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT)
+
+    init {
+        params.setMargins(0,200,0,0)
+
+    }
+
+    fun set(func: TextViewInfo.() -> Unit): TextViewInfo = apply {
+        func()
+
+        text = txt
+        layoutParams = params
+        textSize = txtSize
+        textAlignment = txtAlignment
+    }
+
+    fun showImage(): TextViewInfo = apply {
+        val img = ResourcesCompat.getDrawable(resources, drawable, context.theme)?.apply {
+            bounds = Rect(0, 0, 75, 75)
+        }
+        setCompoundDrawables(null, null, null, img)
+    }
+
+}

app/src/main/res/layouts/fragments/layout/fragment_mensa.xml

@@ -1,26 +1,28 @@
 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-             xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              tools:context=".fragments.MensaFragment"
              android:background="?themePrimary">
 
     <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:id="@+id/refreshLayout_Mensa">
+        android:id="@+id/refreshLayout_Mensa"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
 
         <ScrollView
-                android:layout_width="match_parent"
-                android:layout_height="match_parent"
-                android:id="@+id/scrollView_Mensa">
+            android:id="@+id/scrollView_Mensa"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+
             <LinearLayout
-                    android:orientation="vertical"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:animateLayoutChanges="false"
-                    android:id="@+id/linLayout_Mensa"/>
+                android:id="@+id/linLayout_Mensa"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:animateLayoutChanges="false"
+                android:orientation="vertical" />
         </ScrollView>
     </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 

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

@@ -33,11 +33,15 @@
     <string name="no_more_food">Diese Woche keine weitere Essensausgabe</string>
     <string name="no_lesson_today">heute keine Vorlesung!</string>
 
+    <!-- fragment_mensa -->
+    <string name="no_more_meals">Für diese und nächste Woche ist der Speiseplan leer.</string>
+
     <!-- fragment_timetable -->
     <string name="add_lesson">Eine Vorlesung hinzufügen</string>
     <string name="add_lesson_desc">Füge eine Vorlesung eines anderen Studiengangs zu deinem Stundenplan hinzu.</string>
     <string name="courses">Studiengänge:</string>
     <string name="lessons">Vorlesungen:</string>
+    <string name="timetable_generic_error">Beim laden des Stundenplans ist ein Fehler aufgetreten.\n</string>
 
     <!-- fragment_grades -->
     <string name="loading_from_hs">Lade Daten von den Hochschul Servern.\nDas kann eine Weile dauern.</string>
@@ -78,7 +82,7 @@
 
     <!-- errors -->
     <string name="error">Fehler</string>
-    <string name="timetable_error">Stundenplan konnte nicht geladen werden!</string>
+    <string name="timetable_error">Der Stundenplan konnte nicht geladen werden.</string>
 
     <!-- shortcuts -->
     <string name="shortcut_mensa_short">Mensa</string>

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

@@ -35,11 +35,15 @@
     <string name="no_more_food">No more Food this week</string>
     <string name="no_lesson_today">"No lecture today!"</string>
 
+    <!-- fragment_mensa -->
+    <string name="no_more_meals">The menu is empty for this and the next week.</string>
+
     <!-- fragment_timetable -->
     <string name="add_lesson">Add a lesson</string>
     <string name="add_lesson_desc">Add a lesson from another course to your timetable.</string>
     <string name="courses">Courses:</string>
     <string name="lessons">Lessons:</string>
+    <string name="timetable_generic_error">An error occurred while loading the timetable.\n</string>
 
     <!-- fragment_grades -->
     <string name="loading_from_hs">Loading data from the university servers.\nThis may take a while.</string>
@@ -93,7 +97,7 @@
 
     <!-- errors -->
     <string name="error">Error</string>
-    <string name="timetable_error">Could not load timetable!"</string>
+    <string name="timetable_error">Could not load the timetable!"</string>
 
     <!-- shortcuts -->
     <string name="shortcut_mensa_short">Mensa</string>