app/build.gradle

@@ -26,7 +26,10 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
     compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
     }
 }
 
@@ -43,6 +46,7 @@ dependencies {
     implementation 'com.afollestad:aesthetic:1.0.0-beta05'
     implementation 'com.afollestad.material-dialogs:core:2.8.1'
     implementation 'com.afollestad.material-dialogs:color:2.8.1'
+    implementation 'de.psdev.licensesdialog:licensesdialog:2.1.0'
 
 
     testImplementation 'junit:junit:4.12'

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

@@ -24,6 +24,7 @@ package org.mosad.seil0.projectlaogai.fragments
 
 import android.content.Context
 import android.os.Bundle
+import android.util.TypedValue
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -35,23 +36,24 @@ import com.afollestad.materialdialogs.MaterialDialog
 import com.afollestad.materialdialogs.color.colorChooser
 import com.afollestad.materialdialogs.customview.customView
 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 org.mosad.seil0.projectlaogai.BuildConfig
+import org.mosad.seil0.projectlaogai.R
+import org.mosad.seil0.projectlaogai.controller.CacheController
+import org.mosad.seil0.projectlaogai.controller.CacheController.Companion.coursesList
 import org.mosad.seil0.projectlaogai.controller.PreferencesController
 import org.mosad.seil0.projectlaogai.controller.PreferencesController.Companion.cColorAccent
 import org.mosad.seil0.projectlaogai.controller.PreferencesController.Companion.cColorPrimary
 import org.mosad.seil0.projectlaogai.controller.PreferencesController.Companion.cCourse
 import org.mosad.seil0.projectlaogai.controller.PreferencesController.Companion.cShowBuffet
-import org.mosad.seil0.projectlaogai.R
-import org.mosad.seil0.projectlaogai.controller.CacheController
-import org.mosad.seil0.projectlaogai.controller.CacheController.Companion.coursesList
 import org.mosad.seil0.projectlaogai.controller.TCoRAPIController
 import org.mosad.seil0.projectlaogai.hsoparser.DataTypes
 import java.util.*
-import android.util.TypedValue
+
-import com.afollestad.materialdialogs.list.listItemsSingleChoice
 
 /**
  * The settings controller class
@@ -62,6 +64,7 @@ class SettingsFragment : Fragment() {
     private lateinit var linLayoutUser: LinearLayout
     private lateinit var linLayoutCourse: LinearLayout
     private lateinit var linLayoutAbout: LinearLayout
+    private lateinit var linLayoutLicence: LinearLayout
     private lateinit var linLayoutTheme: LinearLayout
     private lateinit var linLayoutPrimaryColor: LinearLayout
     private lateinit var linLayoutAccentColor: LinearLayout
@@ -74,6 +77,7 @@ class SettingsFragment : Fragment() {
         linLayoutUser = view.findViewById(R.id.linLayout_User)
         linLayoutCourse = view.findViewById(R.id.linLayout_Course)
         linLayoutAbout = view.findViewById(R.id.linLayout_About)
+        linLayoutLicence = view.findViewById(R.id.linLayout_Licence)
         linLayoutTheme = view.findViewById(R.id.linLayout_Theme)
         linLayoutPrimaryColor = view.findViewById(R.id.linLayout_PrimaryColor)
         linLayoutAccentColor = view.findViewById(R.id.linLayout_AccentColor)
@@ -133,6 +137,17 @@ class SettingsFragment : Fragment() {
                 .show()
         }
 
+        linLayoutLicence.setOnClickListener {
+            // open a new license dialog
+            LicensesDialog.Builder(context!!)
+                .setNotices(R.raw.notices)
+                .setTitle(R.string.licenses)
+                .setIncludeOwnLicense(true)
+                .setThemeResourceId(R.style.AppTheme_Light)
+                .build()
+                .show()
+        }
+
         linLayoutTheme.setOnClickListener {
             val themes = listOf(
                 resources.getString(R.string.themeLight),

app/src/main/res/layout/activity_main.xml

@@ -20,6 +20,7 @@
             android:layout_height="match_parent"
             android:layout_gravity="start"
             android:fitsSystemWindows="true"
+            android:background="?themeSecondary"
             app:headerLayout="@layout/nav_header_main"
             app:itemTextColor="?colorAccent"
             app:menu="@menu/activity_main_drawer"/>

app/src/main/res/layout/fragment_settings.xml

@@ -113,6 +113,23 @@
                                 android:layout_height="wrap_content"
                                 android:id="@+id/txtView_AboutDesc"/>
                     </LinearLayout>
+                    <View
+                            android:id="@+id/divider6"
+                            android:layout_width="match_parent"
+                            android:layout_height="1dp"
+                            android:background="?dividerColor"
+                    />
+                    <LinearLayout
+                            android:orientation="vertical"
+                            android:layout_width="match_parent"
+                            android:layout_height="match_parent" android:id="@+id/linLayout_Licence"
+                            android:layout_margin="7dp">
+                        <TextView
+                                android:text="@string/licenses"
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content" android:id="@+id/textView3"
+                                android:textStyle="bold" android:textSize="16sp"/>
+                    </LinearLayout>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
 

app/src/main/res/layout/fragment_timetable.xml

@@ -27,6 +27,6 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:clickable="true" android:id="@+id/faBtnAddLesson" android:elevation="7dp"
-            android:visibility="visible" android:layout_gravity="bottom|center|end" android:layout_marginEnd="7dp"
+            android:visibility="visible" android:layout_gravity="bottom|center|end" android:layout_marginEnd="11dp"
             android:layout_marginBottom="11dp" android:focusable="true"/>
 </FrameLayout>

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

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<notices>
+    <notice>
+        <name>Material Dialogs</name>
+        <url>https://github.com/afollestad/material-dialogs</url>
+        <copyright>Copyright (C) Aidan Follestad</copyright>
+        <license>Apache Software License 2.0</license>
+    </notice>
+    <notice>
+        <name>Aesthetic</name>
+        <url>https://github.com/afollestad/aesthetic</url>
+        <copyright>Copyright Aidan Follestad</copyright>
+        <license>Apache Software License 2.0</license>
+    </notice>
+    <notice>
+        <name>gson</name>
+        <url>https://github.com/google/gson</url>
+        <copyright>Copyright 2008 Google Inc.</copyright>
+        <license>Apache Software License 2.0</license>
+    </notice>
+    <notice>
+        <name>anko</name>
+        <url>https://github.com/Kotlin/anko</url>
+        <copyright>Copyright JetBrains</copyright>
+        <license>Apache Software License 2.0</license>
+    </notice>
+    <notice>
+        <name>Android Sliding Up Panel</name>
+        <url>https://github.com/umano/AndroidSlidingUpPanel</url>
+        <copyright />
+        <license>Apache Software License 2.0</license>
+    </notice>
+    <notice>
+        <name>Android Support Libraries</name>
+        <url>http://developer.android.com/tools/support-library/index.html</url>
+        <copyright>Copyright (C) 2016 The Android Open Source Project</copyright>
+        <license>Apache Software License 2.0</license>
+    </notice>
+</notices>

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

@@ -21,6 +21,7 @@
     <string name="accent_color">Akzentfarbe</string>
     <string name="accent_color_desc">Die Akzentfarbe, Standard ist indigo</string>
     <string name="select">auswählen</string>
+    <string name="close">schließen</string>
     <string name="about_dialog_heading">Über</string>
     <string name="loading_timetable">lade Stundenplan …</string>
     <string name="navigation_drawer_close">Navigationsleiste schließen</string>
@@ -31,4 +32,5 @@
     <string name="themeLight">Hell</string>
     <string name="themeDark">Dunkel</string>
     <string name="themeBlack">Schwarz</string>
+    <string name="licenses">Lizenzen</string>
 </resources>

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

@@ -18,34 +18,37 @@
     <string name="mensa_closed">the Mensa is closed</string>
     <string name="no_more_food">No more Food this week</string>
 
-    <string name="no_lesson_today">"No lecture today!"</string>
+    <string name="info">Info</string>
-    <string name="error">Error</string>
+    <string name="user">User</string>
-    <string name="timetable_error">Could not load timetable!"</string>
+    <string name="course_desc">Tap to change course</string>
+    <string name="select_course">Select your course</string>
+    <string name="loading_timetable">loading timetable …</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_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>
+
+    <string name="theme">Theme</string>
+    <string name="themeLight">Light</string>
+    <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="accent_color">Accent color</string>
+    <string name="accent_color_desc">The accent color, default is indigo.</string>
+    <string name="show_buffet">Always show buffet</string>
+    <string name="select">select</string>
+    <string name="close">close</string>
 
     <string name="sample_user" translatable="false">SampleUser@stud.hs-offenburg.de</string>
     <string name="sample_course" translatable="false">SampleCourse 3</string>
     <string name="sample_date" translatable="false">Montag, 30.02</string>
     <string name="a_time" translatable="false">0.00 – 23.59</string>
 
-    <string name="info">Info</string>
+    <string name="no_lesson_today">"No lecture today!"</string>
-    <string name="user">User</string>
+    <string name="error">Error</string>
-    <string name="course_desc">Tap to change course</string>
+    <string name="timetable_error">Could not load timetable!"</string>
-    <string name="select_course">Select your course</string>
-    <string name="primary_color">primary color</string>
-    <string name="primary_color_desc">The primary color, 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="show_buffet">always show buffet</string>
-    <string name="select">select</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="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="loading_timetable">loading timetable …</string>
-    <string name="theme">Theme</string>
-    <string name="themeLight">light</string>
-    <string name="themeDark">dark</string>
-    <string name="themeBlack">black</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>

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

@@ -5,6 +5,7 @@
         <item name="colorPrimary">@color/colorPrimary</item>
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="colorAccent">@color/colorAccent</item>
+        <item name="md_color_button_text">@color/colorAccent</item>
     </style>
 
     <style name="AppTheme.Light" parent="AppTheme">
@@ -12,8 +13,12 @@
         <item name="themePrimary">@color/themePrimaryLight</item>
         <item name="themeSecondary">@color/themeSecondaryLight</item>
         <item name="android:textColor">@color/textPrimaryLight</item>
+        <item name="android:textColorPrimary">@color/textPrimaryLight</item>
         <item name="textPrimary">@color/textPrimaryLight</item>
         <item name="dividerColor">@color/dividerLight</item>
+        <item name="md_background_color">@color/themeSecondaryLight</item>
+        <item name="md_color_title">@color/textPrimaryLight</item>
+        <item name="md_color_content">@color/textPrimaryLight</item>
     </style>
 
     <style name="AppTheme.Dark" parent="AppTheme">
@@ -21,8 +26,12 @@
         <item name="themePrimary">@color/themePrimaryDark</item>
         <item name="themeSecondary">@color/themeSecondaryDark</item>
         <item name="android:textColor">@color/textPrimaryDark</item>
+        <item name="android:textColorPrimary">@color/textPrimaryDark</item>
         <item name="textPrimary">@color/textPrimaryDark</item>
         <item name="dividerColor">@color/dividerDark</item>
+        <item name="md_background_color">@color/themeSecondaryDark</item>
+        <item name="md_color_title">@color/textPrimaryDark</item>
+        <item name="md_color_content">@color/textPrimaryDark</item>
     </style>
 
     <style name="AppTheme.Black" parent="AppTheme">
@@ -30,8 +39,12 @@
         <item name="themePrimary">@color/themePrimaryDark</item>
         <item name="themeSecondary">@color/themePrimaryDark</item>
         <item name="android:textColor">@color/textPrimaryDark</item>
+        <item name="android:textColorPrimary">@color/textPrimaryDark</item>
         <item name="textPrimary">@color/textPrimaryDark</item>
         <item name="dividerColor">@color/dividerDark</item>
+        <item name="md_background_color">@color/themeSecondaryDark</item>
+        <item name="md_color_title">@color/textPrimaryDark</item>
+        <item name="md_color_content">@color/textPrimaryDark</item>
     </style>
 
     <style name="AppTheme.NoActionBar">