app/build.gradle

@@ -11,7 +11,7 @@ android {
         minSdkVersion 23
         targetSdkVersion 29
         versionCode 15
-        versionName "0.5.190"
+        versionName "0.5.1"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         resValue "string", "build_time", buildTime()
         setProperty("archivesBaseName", "projectlaogai-$versionName")

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

@@ -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
@@ -56,6 +57,7 @@ import kotlin.system.measureTimeMillis
 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
@@ -173,7 +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

@@ -23,6 +23,7 @@
 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
@@ -43,6 +44,7 @@ import kotlin.collections.ArrayList
 
 class CacheController(cont: Context) {
 
+    private val className = "CacheController"
     private val context = cont
 
     init {
@@ -56,7 +58,7 @@ 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")
+           Log.i(className, "update mensa blocking")
             GlobalScope.launch(Dispatchers.Default) { TCoRAPIController.getMensa(context).join() }
         }
 
@@ -66,7 +68,7 @@ class CacheController(cont: Context) {
 
         // 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!")
+            Log.i(className, "updating timetable after sunday!")
 
             GlobalScope.launch(Dispatchers.Default) {
                 val threads = listOf(
@@ -171,7 +173,7 @@ 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

@@ -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/fragments/TimeTableFragment.kt

@@ -82,7 +82,7 @@ class TimeTableFragment : Fragment() {
 
             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()
             }

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 -->

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

@@ -20,6 +20,9 @@
     <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>
@@ -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 -->