[APIv2/UI] Add new Timetable module. Implement in Mobidziennik.

app/build.gradle

@@ -166,6 +166,10 @@ dependencies {
     implementation "androidx.work:work-runtime-ktx:${versions.work}"
 
     implementation 'com.hypertrack:hyperlog:0.0.10'
+
+    implementation 'com.github.kuba2k2:RecyclerTabLayout:700f980584'
+
+    implementation 'com.linkedin.android.tachyon:tachyon:1.0.2'
 }
 repositories {
     mavenCentral()

app/sampledata/check/ic_check.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FF4caf50"
+      android:pathData="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"/>
+</vector>

app/src/main/java/pl/szczodrzynski/edziennik/Extensions.kt

@@ -6,8 +6,13 @@ import android.content.Context
 import android.content.pm.PackageManager
 import android.os.Build
 import android.os.Bundle
+import android.text.*
+import android.text.style.ForegroundColorSpan
+import android.text.style.StrikethroughSpan
 import android.util.LongSparseArray
 import android.util.SparseArray
+import android.widget.TextView
+import androidx.annotation.StringRes
 import androidx.core.app.ActivityCompat
 import androidx.core.util.forEach
 import com.google.gson.JsonArray
@@ -326,4 +331,64 @@ fun String.crc32(): Long {
     return crc.value
 }
 
-fun Long.formatDate(format: String = "yyyy-MM-dd HH:mm:ss"): String = SimpleDateFormat(format).format(this)
+fun Long.formatDate(format: String = "yyyy-MM-dd HH:mm:ss"): String = SimpleDateFormat(format).format(this)
+
+fun CharSequence?.asColoredSpannable(colorInt: Int): Spannable {
+    val spannable = SpannableString(this)
+    spannable.setSpan(ForegroundColorSpan(colorInt), 0, spannable.length, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
+    return spannable
+}
+fun CharSequence?.asStrikethroughSpannable(): Spannable {
+    val spannable = SpannableString(this)
+    spannable.setSpan(StrikethroughSpan(), 0, spannable.length, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
+    return spannable
+}
+
+/**
+ * Returns a new read-only list only of those given elements, that are not empty.
+ * Applies for CharSequence and descendants.
+ */
+fun <T : CharSequence> listOfNotEmpty(vararg elements: T): List<T> = elements.filterNot { it.isEmpty() }
+
+fun List<CharSequence>.concat(delimiter: String? = null): CharSequence {
+    if (this.isEmpty()) {
+        return ""
+    }
+
+    if (this.size == 1) {
+        return this[0]
+    }
+
+    var spanned = false
+    for (piece in this) {
+        if (piece is Spanned) {
+            spanned = true
+            break
+        }
+    }
+
+    var first = true
+    if (spanned) {
+        val ssb = SpannableStringBuilder()
+        for (piece in this) {
+            if (!first && delimiter != null)
+                ssb.append(delimiter)
+            first = false
+            ssb.append(piece)
+        }
+        return SpannedString(ssb)
+    } else {
+        val sb = StringBuilder()
+        for (piece in this) {
+            if (!first && delimiter != null)
+                sb.append(delimiter)
+            first = false
+            sb.append(piece)
+        }
+        return sb.toString()
+    }
+}
+
+fun TextView.setText(@StringRes resid: Int, vararg formatArgs: Any) {
+    text = context.getString(resid, formatArgs)
+}

app/src/main/java/pl/szczodrzynski/edziennik/MainActivity.kt

@@ -62,7 +62,7 @@ import pl.szczodrzynski.edziennik.ui.modules.messages.MessagesFragment
 import pl.szczodrzynski.edziennik.ui.modules.notifications.NotificationsFragment
 import pl.szczodrzynski.edziennik.ui.modules.settings.ProfileManagerFragment
 import pl.szczodrzynski.edziennik.ui.modules.settings.SettingsNewFragment
-import pl.szczodrzynski.edziennik.ui.modules.timetable.TimetableFragment
+import pl.szczodrzynski.edziennik.ui.modules.timetable.v2.TimetableFragment
 import pl.szczodrzynski.edziennik.utils.SwipeRefreshLayoutNoTouch
 import pl.szczodrzynski.edziennik.utils.Themes
 import pl.szczodrzynski.edziennik.utils.Utils

app/src/main/java/pl/szczodrzynski/edziennik/api/v2/mobidziennik/data/api/MobidziennikApiTimetable.kt

@@ -5,15 +5,77 @@
 package pl.szczodrzynski.edziennik.api.v2.mobidziennik.data.api
 
 import pl.szczodrzynski.edziennik.api.v2.mobidziennik.DataMobidziennik
-import pl.szczodrzynski.edziennik.data.db.modules.lessons.Lesson
-import pl.szczodrzynski.edziennik.data.db.modules.lessons.LessonChange
 import pl.szczodrzynski.edziennik.data.db.modules.metadata.Metadata
+import pl.szczodrzynski.edziennik.data.db.modules.timetable.Lesson
 import pl.szczodrzynski.edziennik.fixName
 import pl.szczodrzynski.edziennik.singleOrNull
+import pl.szczodrzynski.edziennik.utils.models.Date
+import pl.szczodrzynski.edziennik.utils.models.Time
 
 class MobidziennikApiTimetable(val data: DataMobidziennik, rows: List<String>) {
     init {
-        for (lessonStr in rows) {
+        val lessons = rows.filterNot { it.isEmpty() }.map { it.split("|") }
+
+        for (lesson in lessons) {
+            val date = Date.fromYmd(lesson[2])
+            val startTime = Time.fromYmdHm(lesson[3])
+            val endTime = Time.fromYmdHm(lesson[4])
+            val id = date.combineWith(startTime) / 1000L
+
+            val subjectId = data.subjectList.singleOrNull { it.longName == lesson[5] }?.id ?: -1
+            val teacherId = data.teacherList.singleOrNull { it.fullNameLastFirst == (lesson[7]+" "+lesson[6]).fixName() }?.id ?: -1
+            val teamId = data.teamList.singleOrNull { it.name == lesson[8]+lesson[9] }?.id ?: -1
+            val classroom = lesson[11]
+
+            Lesson(data.profileId, id).also {
+                when (lesson[1]) {
+                    "plan_lekcji", "lekcja" -> {
+                        it.type = Lesson.TYPE_NORMAL
+                        it.date = date
+                        it.startTime = startTime
+                        it.endTime = endTime
+                        it.subjectId = subjectId
+                        it.teacherId = teacherId
+                        it.teamId = teamId
+                        it.classroom = classroom
+                    }
+                    "lekcja_odwolana" -> {
+                        it.type = Lesson.TYPE_CANCELLED
+                        it.date = date
+                        it.startTime = startTime
+                        it.endTime = endTime
+                        it.oldSubjectId = subjectId
+                        //it.oldTeacherId = teacherId
+                        it.oldTeamId = teamId
+                        //it.oldClassroom = classroom
+                    }
+                    "zastepstwo" -> {
+                        it.type = Lesson.TYPE_CHANGE
+                        it.date = date
+                        it.startTime = startTime
+                        it.endTime = endTime
+                        it.subjectId = subjectId
+                        it.teacherId = teacherId
+                        it.teamId = teamId
+                        it.classroom = classroom
+                    }
+                }
+
+                if (it.type != Lesson.TYPE_NORMAL) {
+                    data.metadataList.add(
+                            Metadata(
+                                    data.profileId,
+                                    Metadata.TYPE_LESSON_CHANGE,
+                                    it.id,
+                                    data.profile?.empty ?: false,
+                                    data.profile?.empty ?: false,
+                                    System.currentTimeMillis()
+                            ))
+                }
+                data.lessonNewList += it
+            }
+        }
+        /*for (lessonStr in rows) {
             if (lessonStr.isNotEmpty()) {
                 val lesson = lessonStr.split("|")
 
@@ -76,9 +138,9 @@ class MobidziennikApiTimetable(val data: DataMobidziennik, rows: List<String>) {
                         if (originalLesson == null) {
                             // original lesson doesn't exist, save a new addition
                             // TODO
-                            /*if (!RegisterLessonChange.existsAddition(app.profile, registerLessonChange)) {
+                            *//*if (!RegisterLessonChange.existsAddition(app.profile, registerLessonChange)) {
                             app.profile.timetable.addLessonAddition(registerLessonChange);
-                        }*/
+                        }*//*
                         } else {
                             // original lesson exists, so we need to compare them
                             if (!lessonChange.matches(originalLesson)) {
@@ -108,6 +170,6 @@ class MobidziennikApiTimetable(val data: DataMobidziennik, rows: List<String>) {
                     }
                 }
             }
-        }
+        }*/
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/api/v2/models/Data.kt

@@ -136,6 +136,7 @@ open class Data(val app: App, val profile: Profile?, val loginStore: LoginStore)
     var lessonsToRemove: DataRemoveModel? = null
     val lessonList = mutableListOf<Lesson>()
     val lessonChangeList = mutableListOf<LessonChange>()
+    val lessonNewList = mutableListOf<pl.szczodrzynski.edziennik.data.db.modules.timetable.Lesson>()
 
     var gradesToRemove: DataRemoveModel? = null
     val gradeList = mutableListOf<Grade>()
@@ -195,6 +196,7 @@ open class Data(val app: App, val profile: Profile?, val loginStore: LoginStore)
 
         lessonList.clear()
         lessonChangeList.clear()
+        lessonNewList.clear()
         gradeList.clear()
         noticeList.clear()
         attendanceList.clear()
@@ -282,6 +284,10 @@ open class Data(val app: App, val profile: Profile?, val loginStore: LoginStore)
         }
         if (lessonChangeList.isNotEmpty())
             db.lessonChangeDao().addAll(lessonChangeList)
+        if (lessonNewList.isNotEmpty()) {
+            db.timetableDao().clear(profile.id)
+            db.timetableDao() += lessonNewList
+        }
         if (gradeList.isNotEmpty()) {
             db.gradeDao().addAll(gradeList)
         }

app/src/main/java/pl/szczodrzynski/edziennik/data/db/AppDb.java

@@ -72,6 +72,7 @@ import pl.szczodrzynski.edziennik.data.db.modules.teachers.TeacherAbsenceTypeDao
 import pl.szczodrzynski.edziennik.data.db.modules.teachers.TeacherDao;
 import pl.szczodrzynski.edziennik.data.db.modules.teams.Team;
 import pl.szczodrzynski.edziennik.data.db.modules.teams.TeamDao;
+import pl.szczodrzynski.edziennik.data.db.modules.timetable.TimetableDao;
 import pl.szczodrzynski.edziennik.utils.models.Date;
 
 @Database(entities = {
@@ -103,7 +104,8 @@ import pl.szczodrzynski.edziennik.utils.models.Date;
         Classroom.class,
         NoticeType.class,
         AttendanceType.class,
-        Metadata.class}, version = 63)
+        pl.szczodrzynski.edziennik.data.db.modules.timetable.Lesson.class,
+        Metadata.class}, version = 64)
 @TypeConverters({
         ConverterTime.class,
         ConverterDate.class,
@@ -141,6 +143,7 @@ public abstract class AppDb extends RoomDatabase {
     public abstract ClassroomDao classroomDao();
     public abstract NoticeTypeDao noticeTypeDao();
     public abstract AttendanceTypeDao attendanceTypeDao();
+    public abstract TimetableDao timetableDao();
     public abstract MetadataDao metadataDao();
 
     private static volatile AppDb INSTANCE;
@@ -729,6 +732,37 @@ public abstract class AppDb extends RoomDatabase {
             database.execSQL("ALTER TABLE profiles ADD COLUMN studentSchoolYear TEXT DEFAULT NULL");
         }
     };
+    private static final Migration MIGRATION_63_64 = new Migration(63, 64) {
+        @Override
+        public void migrate(@NonNull SupportSQLiteDatabase database) {
+            //database.execSQL("ALTER TABLE lessons RENAME TO lessonsOld;");
+            database.execSQL("CREATE TABLE timetable (" +
+                "profileId INTEGER NOT NULL," +
+                "id INTEGER NOT NULL," +
+                "type INTEGER NOT NULL," +
+
+                "date TEXT DEFAULT NULL," +
+                "lessonNumber INTEGER DEFAULT NULL," +
+                "startTime TEXT DEFAULT NULL," +
+                "endTime TEXT DEFAULT NULL," +
+                "subjectId INTEGER DEFAULT NULL," +
+                "teacherId INTEGER DEFAULT NULL," +
+                "teamId INTEGER DEFAULT NULL," +
+                "classroom TEXT DEFAULT NULL," +
+
+                "oldDate TEXT DEFAULT NULL," +
+                "oldLessonNumber INTEGER DEFAULT NULL," +
+                "oldStartTime TEXT DEFAULT NULL," +
+                "oldEndTime TEXT DEFAULT NULL," +
+                "oldSubjectId INTEGER DEFAULT NULL," +
+                "oldTeacherId INTEGER DEFAULT NULL," +
+                "oldTeamId INTEGER DEFAULT NULL," +
+                "oldClassroom TEXT DEFAULT NULL," +
+                    "PRIMARY KEY(id));");
+            database.execSQL("CREATE INDEX index_lessons_profileId_type_date ON timetable (profileId, type, date);");
+            database.execSQL("CREATE INDEX index_lessons_profileId_type_oldDate ON timetable (profileId, type, oldDate);");
+        }
+    };
 
 
     public static AppDb getDatabase(final Context context) {
@@ -789,7 +823,8 @@ public abstract class AppDb extends RoomDatabase {
                                     MIGRATION_59_60,
                                     MIGRATION_60_61,
                                     MIGRATION_61_62,
-                                    MIGRATION_62_63
+                                    MIGRATION_62_63,
+                                    MIGRATION_63_64
                             )
                             .allowMainThreadQueries()
                             //.fallbackToDestructiveMigration()

app/src/main/java/pl/szczodrzynski/edziennik/data/db/modules/timetable/Lesson.kt

@@ -4,11 +4,18 @@
 
 package pl.szczodrzynski.edziennik.data.db.modules.timetable
 
-import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.Index
+import androidx.room.PrimaryKey
 import pl.szczodrzynski.edziennik.utils.models.Date
 import pl.szczodrzynski.edziennik.utils.models.Time
 
-open class Lesson(val profileId: Int) {
+@Entity(tableName = "timetable",
+        indices = [
+            Index(value = ["profileId", "type", "date"]),
+            Index(value = ["profileId", "type", "oldDate"])
+        ])
+open class Lesson(val profileId: Int, @PrimaryKey val id: Long) {
     companion object {
         const val TYPE_NORMAL = 0
         const val TYPE_CANCELLED = 1
@@ -17,15 +24,14 @@ open class Lesson(val profileId: Int) {
         const val TYPE_SHIFTED_TARGET = 4 /* target lesson */
     }
 
-    @ColumnInfo(name = "lessonType")
     var type: Int = TYPE_NORMAL
 
     var date: Date? = null
     var lessonNumber: Int? = null
     var startTime: Time? = null
     var endTime: Time? = null
-    var teacherId: Long? = null
     var subjectId: Long? = null
+    var teacherId: Long? = null
     var teamId: Long? = null
     var classroom: String? = null
 
@@ -33,8 +39,58 @@ open class Lesson(val profileId: Int) {
     var oldLessonNumber: Int? = null
     var oldStartTime: Time? = null
     var oldEndTime: Time? = null
-    var oldTeacherId: Long? = null
     var oldSubjectId: Long? = null
+    var oldTeacherId: Long? = null
     var oldTeamId: Long? = null
     var oldClassroom: String? = null
-}
+
+    override fun toString(): String {
+        return "Lesson(profileId=$profileId, " +
+                "id=$id, " +
+                "type=$type, " +
+                "date=$date, " +
+                "lessonNumber=$lessonNumber, " +
+                "startTime=$startTime, " +
+                "endTime=$endTime, " +
+                "subjectId=$subjectId, " +
+                "teacherId=$teacherId, " +
+                "teamId=$teamId, " +
+                "classroom=$classroom, " +
+                "oldDate=$oldDate, " +
+                "oldLessonNumber=$oldLessonNumber, " +
+                "oldStartTime=$oldStartTime, " +
+                "oldEndTime=$oldEndTime, " +
+                "oldSubjectId=$oldSubjectId, " +
+                "oldTeacherId=$oldTeacherId, " +
+                "oldTeamId=$oldTeamId, " +
+                "oldClassroom=$oldClassroom)"
+    }
+}
+/*
+DROP TABLE lessons;
+DROP TABLE lessonChanges;
+CREATE TABLE lessons (
+	profileId INTEGER NOT NULL,
+	type INTEGER NOT NULL,
+
+	date TEXT DEFAULT NULL,
+	lessonNumber INTEGER DEFAULT NULL,
+	startTime TEXT DEFAULT NULL,
+	endTime TEXT DEFAULT NULL,
+	teacherId INTEGER DEFAULT NULL,
+	subjectId INTEGER DEFAULT NULL,
+	teamId INTEGER DEFAULT NULL,
+	classroom TEXT DEFAULT NULL,
+
+	oldDate TEXT DEFAULT NULL,
+	oldLessonNumber INTEGER DEFAULT NULL,
+	oldStartTime TEXT DEFAULT NULL,
+	oldEndTime TEXT DEFAULT NULL,
+	oldTeacherId INTEGER DEFAULT NULL,
+	oldSubjectId INTEGER DEFAULT NULL,
+	oldTeamId INTEGER DEFAULT NULL,
+	oldClassroom TEXT DEFAULT NULL,
+
+	PRIMARY KEY(profileId)
+);
+*/

app/src/main/java/pl/szczodrzynski/edziennik/data/db/modules/timetable/LessonFull.kt

@@ -0,0 +1,63 @@
+package pl.szczodrzynski.edziennik.data.db.modules.timetable
+
+import pl.szczodrzynski.edziennik.utils.models.Date
+import pl.szczodrzynski.edziennik.utils.models.Time
+
+class LessonFull(profileId: Int, id: Long) : Lesson(profileId, id) {
+    var subjectName: String? = null
+    var teacherName: String? = null
+    var teamName: String? = null
+    var oldSubjectName: String? = null
+    var oldTeacherName: String? = null
+    var oldTeamName: String? = null
+
+    val displayDate: Date?
+        get() {
+            if (type == TYPE_SHIFTED_SOURCE)
+                return oldDate
+            return date ?: oldDate
+        }
+    val displayStartTime: Time?
+        get() {
+            if (type == TYPE_SHIFTED_SOURCE)
+                return oldStartTime
+            return startTime ?: oldStartTime
+        }
+    val displayEndTime: Time?
+        get() {
+            if (type == TYPE_SHIFTED_SOURCE)
+                return oldEndTime
+            return endTime ?: oldEndTime
+        }
+
+    val displaySubjectName: String?
+        get() {
+            if (type == TYPE_SHIFTED_SOURCE)
+                return oldSubjectName
+            return subjectName ?: oldSubjectName
+        }
+    val displayTeacherName: String?
+        get() {
+            if (type == TYPE_SHIFTED_SOURCE)
+                return oldTeacherName
+            return teacherName ?: oldTeacherName
+        }
+    val displayTeamName: String?
+        get() {
+            if (type == TYPE_SHIFTED_SOURCE)
+                return oldTeamName
+            return teamName ?: oldTeamName
+        }
+
+    val displayClassroom: String?
+        get() {
+            if (type == TYPE_SHIFTED_SOURCE)
+                return oldClassroom
+            return classroom ?: oldClassroom
+        }
+
+    // metadata
+    var seen: Boolean = false
+    var notified: Boolean = false
+    var addedDate: Long = 0
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/db/modules/timetable/TimetableDao.kt

@@ -0,0 +1,41 @@
+package pl.szczodrzynski.edziennik.data.db.modules.timetable
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import pl.szczodrzynski.edziennik.data.db.modules.metadata.Metadata
+import pl.szczodrzynski.edziennik.utils.models.Date
+
+@Dao
+interface TimetableDao {
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    operator fun plusAssign(lessonList: List<Lesson>)
+
+    @Query("DELETE FROM timetable WHERE profileId = :profileId")
+    fun clear(profileId: Int)
+
+    @Query("""
+        SELECT 
+        timetable.*,
+        subjects.subjectLongName AS subjectName,
+        teachers.teacherName ||" "|| teachers.teacherSurname AS teacherName,
+        teams.teamName AS teamName,
+        oldS.subjectLongName AS oldSubjectName,
+        oldT.teacherName ||" "|| oldT.teacherSurname AS oldTeacherName,
+        oldG.teamName AS oldTeamName,
+        metadata.seen, metadata.notified, metadata.addedDate
+        FROM timetable
+        LEFT JOIN subjects USING(profileId, subjectId)
+        LEFT JOIN teachers USING(profileId, teacherId)
+        LEFT JOIN teams USING(profileId, teamId)
+        LEFT JOIN subjects AS oldS ON timetable.profileId = oldS.profileId AND timetable.oldSubjectId = oldS.subjectId
+        LEFT JOIN teachers AS oldT ON timetable.profileId = oldT.profileId AND timetable.oldTeacherId = oldT.teacherId
+        LEFT JOIN teams AS oldG ON timetable.profileId = oldG.profileId AND timetable.oldTeamId = oldG.teamId
+        LEFT JOIN metadata ON id = thingId AND thingType = ${Metadata.TYPE_LESSON_CHANGE} AND metadata.profileId = timetable.profileId
+        WHERE timetable.profileId = :profileId AND (type != 3 AND date = :date) OR (type = 3 AND oldDate = :date)
+    """)
+    fun getForDate(profileId: Int, date: Date) : LiveData<List<LessonFull>>
+}

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/timetable/v2/TimetableFragment.kt

@@ -0,0 +1,99 @@
+package pl.szczodrzynski.edziennik.ui.modules.timetable.v2
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import androidx.viewpager.widget.ViewPager
+import com.mikepenz.iconics.typeface.library.community.material.CommunityMaterial
+import pl.szczodrzynski.edziennik.App
+import pl.szczodrzynski.edziennik.MainActivity
+import pl.szczodrzynski.edziennik.R
+import pl.szczodrzynski.edziennik.databinding.FragmentTimetableV2Binding
+import pl.szczodrzynski.edziennik.utils.Themes
+import pl.szczodrzynski.edziennik.utils.models.Date
+
+class TimetableFragment : Fragment() {
+    companion object {
+        private const val TAG = "TimetableFragment"
+    }
+
+    private lateinit var app: App
+    private lateinit var activity: MainActivity
+    private lateinit var b: FragmentTimetableV2Binding
+    private var fabShown = false
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        activity = (getActivity() as MainActivity?) ?: return null
+        if (context == null)
+            return null
+        app = activity.application as App
+        context!!.theme.applyStyle(Themes.appTheme, true)
+        if (app.profile == null)
+            return inflater.inflate(R.layout.fragment_loading, container, false)
+        // activity, context and profile is valid
+        b = FragmentTimetableV2Binding.inflate(inflater)
+        return b.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        // TODO check if app, activity, b can be null
+        if (app.profile == null || !isAdded)
+            return
+
+        val items = mutableListOf<Date>()
+
+        val monthDayCount = listOf(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31)
+
+        val today = Date.getToday().value
+        val yearStart = app.profile.dateSemester1Start?.clone() ?: return
+        val yearEnd = app.profile.dateYearEnd ?: return
+        while (yearStart.value <= yearEnd.value) {
+            items += yearStart.clone()
+            var maxDays = monthDayCount[yearStart.month-1]
+            if (yearStart.month == 2 && yearStart.isLeap)
+                maxDays++
+            yearStart.day++
+            if (yearStart.day > maxDays) {
+                yearStart.day = 1
+                yearStart.month++
+            }
+            if (yearStart.month > 12) {
+                yearStart.month = 1
+                yearStart.year++
+            }
+        }
+
+        val pagerAdapter = TimetablePagerAdapter(fragmentManager ?: return, items)
+        b.viewPager.adapter = pagerAdapter
+        b.viewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrollStateChanged(state: Int) {
+
+            }
+
+            override fun onPageScrolled(position: Int, positionOffset: Float, positionOffsetPixels: Int) {
+
+            }
+
+            override fun onPageSelected(position: Int) {
+                activity.navView.bottomBar.fabEnable = items[position].value != today
+                if (activity.navView.bottomBar.fabEnable && !fabShown) {
+                    activity.gainAttentionFAB()
+                    fabShown = true
+                }
+            }
+
+        })
+
+        b.tabLayout.setUpWithViewPager(b.viewPager)
+        b.tabLayout.setCurrentItem(items.indexOfFirst { it.value == today }, false)
+
+        //activity.navView.bottomBar.fabEnable = true
+        activity.navView.bottomBar.fabExtendedText = getString(R.string.timetable_today)
+        activity.navView.bottomBar.fabIcon = CommunityMaterial.Icon.cmd_calendar_today
+        activity.navView.setFabOnClickListener(View.OnClickListener {
+            b.tabLayout.setCurrentItem(items.indexOfFirst { it.value == today }, true)
+        })
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/timetable/v2/TimetablePagerAdapter.kt

@@ -0,0 +1,29 @@
+package pl.szczodrzynski.edziennik.ui.modules.timetable.v2
+
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentStatePagerAdapter
+import pl.szczodrzynski.edziennik.utils.models.Date
+
+class TimetablePagerAdapter(val fragmentManager: FragmentManager, val items: List<Date>) : FragmentStatePagerAdapter(fragmentManager, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT) {
+    companion object {
+        private const val TAG = "TimetablePagerAdapter"
+    }
+
+    override fun getItem(position: Int): Fragment {
+        return pl.szczodrzynski.edziennik.ui.modules.timetable.v2.day.TimetableDayFragment(items[position])
+        /*return TimetableDayFragment().apply {
+            arguments = Bundle().also {
+                it.putLong("date", items[position].value.toLong())
+            }
+        }*/
+    }
+
+    override fun getCount(): Int {
+        return items.size
+    }
+
+    override fun getPageTitle(position: Int): CharSequence? {
+        return items[position].formattedStringShort
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/timetable/v2/day/TimetableDayFragment.kt

@@ -0,0 +1,185 @@
+package pl.szczodrzynski.edziennik.ui.modules.timetable.v2.day
+
+import android.graphics.PorterDuff
+import android.graphics.PorterDuffColorFilter
+import android.os.Bundle
+import android.util.Log
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.Observer
+import com.linkedin.android.tachyon.DayView
+import pl.szczodrzynski.edziennik.*
+import pl.szczodrzynski.edziennik.data.db.modules.timetable.Lesson
+import pl.szczodrzynski.edziennik.data.db.modules.timetable.LessonFull
+import pl.szczodrzynski.edziennik.databinding.FragmentTimetableV2DayBinding
+import pl.szczodrzynski.edziennik.databinding.TimetableLessonBinding
+import pl.szczodrzynski.edziennik.utils.models.Date
+import pl.szczodrzynski.navlib.getColorFromAttr
+import java.util.*
+
+class TimetableDayFragment(val date: Date) : Fragment() {
+    companion object {
+        private const val TAG = "TimetableDayFragment"
+    }
+
+    private lateinit var app: App
+    private lateinit var activity: MainActivity
+    private lateinit var b: FragmentTimetableV2DayBinding
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        activity = (getActivity() as MainActivity?) ?: return null
+        if (context == null)
+            return null
+        app = activity.application as App
+        b = FragmentTimetableV2DayBinding.inflate(inflater)
+        Log.d(TAG, "onCreateView, date=$date")
+        return b.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        // TODO check if app, activity, b can be null
+        if (app.profile == null || !isAdded)
+            return
+
+        Log.d(TAG, "onViewCreated, date=$date")
+        b.date.text = date.formattedString
+
+        // Inflate a label view for each hour the day view will display
+        val hourLabelViews = ArrayList<View>()
+        for (i in b.day.startHour..b.day.endHour) {
+            val hourLabelView = layoutInflater.inflate(R.layout.timetable_hour_label, b.day, false) as TextView
+            hourLabelView.text = "$i:00"
+            hourLabelViews.add(hourLabelView)
+        }
+        b.day.setHourLabelViews(hourLabelViews)
+
+        app.db.timetableDao().getForDate(App.profileId, date).observe(this, Observer<List<LessonFull>> { lessons ->
+            buildLessonViews(lessons)
+        })
+    }
+
+    private fun buildLessonViews(lessons: List<LessonFull>) {
+        val eventViews = mutableListOf<View>()
+        val eventTimeRanges = mutableListOf<DayView.EventTimeRange>()
+
+        // Reclaim all of the existing event views so we can reuse them if needed, this process
+        // can be useful if your day view is hosted in a recycler view for example
+        val recycled = b.day.removeEventViews()
+        var remaining = recycled?.size ?: 0
+
+        val arrowRight = " → "
+        val bullet = " • "
+        val colorSecondary = getColorFromAttr(activity, android.R.attr.textColorSecondary)
+
+        for (lesson in lessons) {
+            val startTime = lesson.displayStartTime ?: continue
+            val endTime = lesson.displayEndTime ?: continue
+
+            // Try to recycle an existing event view if there are enough left, otherwise inflate
+            // a new one
+            val eventView = (if (remaining > 0) recycled?.get(--remaining) else layoutInflater.inflate(R.layout.timetable_lesson, b.day, false))
+                    ?: continue
+            val lb = TimetableLessonBinding.bind(eventView)
+            eventViews += eventView
+
+            eventView.tag = lesson
+
+            eventView.setOnClickListener {
+                Log.d(TAG, "Clicked ${it.tag}")
+            }
+
+
+            val timeRange = "${startTime.stringHM} - ${endTime.stringHM}".asColoredSpannable(colorSecondary)
+
+            // teacher
+            val teacherInfo = if (lesson.teacherId != null && lesson.teacherId == lesson.oldTeacherId)
+                lesson.teacherName ?: "?"
+            else
+                mutableListOf<CharSequence>().apply {
+                    lesson.oldTeacherName?.let { add(it.asStrikethroughSpannable()) }
+                    lesson.teacherName?.let { add(it) }
+                }.concat(arrowRight)
+
+            // team
+            val teamInfo = if (lesson.teamId != null && lesson.teamId == lesson.oldTeamId)
+                lesson.teamName ?: "?"
+            else
+                mutableListOf<CharSequence>().apply {
+                    lesson.oldTeamName?.let { add(it.asStrikethroughSpannable()) }
+                    lesson.teamName?.let { add(it) }
+                }.concat(arrowRight)
+
+            // classroom
+            val classroomInfo = if (lesson.classroom != null && lesson.classroom == lesson.oldClassroom)
+                lesson.classroom ?: "?"
+            else
+                mutableListOf<CharSequence>().apply {
+                    lesson.oldClassroom?.let { add(it.asStrikethroughSpannable()) }
+                    lesson.classroom?.let { add(it) }
+                }.concat(arrowRight)
+
+
+            lb.subjectName.text = lesson.displaySubjectName?.let { if (lesson.type == Lesson.TYPE_CANCELLED) it.asStrikethroughSpannable().asColoredSpannable(colorSecondary) else it }
+            lb.detailsFirst.text = listOfNotEmpty(timeRange, classroomInfo).concat(bullet)
+            lb.detailsSecond.text = listOfNotEmpty(teacherInfo, teamInfo).concat(bullet)
+
+            //lb.subjectName.typeface = Typeface.create("sans-serif-light", Typeface.BOLD)
+            when (lesson.type) {
+                Lesson.TYPE_NORMAL -> {
+                    lb.annotation.visibility = View.GONE
+                }
+                Lesson.TYPE_CANCELLED -> {
+                    lb.annotation.visibility = View.VISIBLE
+                    lb.annotation.setText(R.string.timetable_lesson_cancelled)
+                    lb.annotation.background.colorFilter = PorterDuffColorFilter(
+                            getColorFromAttr(activity, R.attr.timetable_lesson_cancelled_color),
+                            PorterDuff.Mode.SRC_ATOP
+                    )
+                    //lb.subjectName.typeface = Typeface.DEFAULT
+                }
+                Lesson.TYPE_CHANGE -> {
+                    lb.annotation.visibility = View.VISIBLE
+                    if (lesson.subjectId != lesson.oldSubjectId && lesson.teacherId != lesson.oldTeacherId) {
+                        lb.annotation.setText(
+                                R.string.timetable_lesson_change_format,
+                                "${lesson.oldSubjectName ?: "?"}, ${lesson.oldTeacherName ?: "?"}"
+                        )
+                    }
+                    else if (lesson.subjectId != lesson.oldSubjectId) {
+                        lb.annotation.setText(
+                                R.string.timetable_lesson_change_format,
+                                lesson.oldSubjectName ?: "?"
+                        )
+                    }
+                    else if (lesson.teacherId != lesson.oldTeacherId) {
+                        lb.annotation.setText(
+                                R.string.timetable_lesson_change_format,
+                                lesson.oldTeacherName ?: "?"
+                        )
+                    }
+                    else {
+                        lb.annotation.setText(R.string.timetable_lesson_change)
+                    }
+
+                    lb.annotation.background.colorFilter = PorterDuffColorFilter(
+                            getColorFromAttr(activity, R.attr.timetable_lesson_cancelled_color),
+                            PorterDuff.Mode.SRC_ATOP
+                    )
+                }
+            }
+
+
+            // The day view needs the event time ranges in the start minute/end minute format,
+            // so calculate those here
+            val startMinute = 60 * (lesson.displayStartTime?.hour ?: 0) + (lesson.displayStartTime?.minute ?: 0)
+            val endMinute = startMinute + 45
+            eventTimeRanges.add(DayView.EventTimeRange(startMinute, endMinute))
+        }
+
+        b.day.setEventViews(eventViews, eventTimeRanges)
+        b.dayScroll.scrollTo(0, b.day.firstEventTop)
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/utils/models/Date.java

@@ -182,6 +182,10 @@ public class Date implements Comparable<Date> {
         }
     }
 
+    public boolean isLeap() {
+        return ((year & 3) == 0) && ((year % 100) != 0 || (year % 400) == 0);
+    }
+
     public static Date getToday()
     {
         Calendar cal = Calendar.getInstance();

app/src/main/res/drawable-v21/bg_rounded_ripple_4dp.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="?android:attr/colorControlHighlight">
+    <item android:id="@android:id/mask">
+        <shape android:shape="rectangle">
+            <solid android:color="#000000" />
+            <corners android:radius="4dp" />
+        </shape>
+    </item>
+</ripple>

app/src/main/res/drawable/bg_rounded_ripple_4dp.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true" android:drawable="@drawable/bg_rounded_edittext_pressed" />
+    <item android:state_focused="true" android:drawable="@drawable/bg_rounded_edittext_pressed" />
+    <item android:state_selected="true" android:drawable="@drawable/bg_rounded_edittext_pressed" />
+</selector>

app/src/main/res/drawable/bg_rounded_ripple_4dp_pressed.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<shape
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="4dp" />
+    <stroke android:color="@color/dividerColor" android:width="1dp" />
+    <solid android:color="#DCDCDC" />
+</shape>

app/src/main/res/drawable/timetable_lesson_annotation.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:shape="rectangle">
+    <corners android:topLeftRadius="4dp" android:topRightRadius="4dp" />
+    <solid android:color="#2196f3" tools:color="?timetable_lesson_cancelled_color" />
+</shape>

app/src/main/res/drawable/timetable_lesson_bg_dark.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<shape android:shape="rectangle"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <corners android:radius="4dp" />
+    <solid android:color="@color/colorSurface_4dp" />
+</shape>

app/src/main/res/drawable/timetable_lesson_bg_light.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<shape android:shape="rectangle"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <corners android:radius="4dp" />
+    <stroke android:width="1dp" android:color="#1e000000" />
+</shape>

app/src/main/res/layout/fragment_timetable_v2.xml

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical"
+        android:gravity="center">
+
+        <androidx.coordinatorlayout.widget.CoordinatorLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+
+            <com.google.android.material.appbar.AppBarLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:background="?colorSurface"
+                style="@style/Widget.MaterialComponents.AppBarLayout.Surface">
+
+                <com.nshmura.recyclertablayout.RecyclerTabLayout
+                    android:id="@+id/tabLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="48dp"
+                    android:background="@color/colorSurface_6dp"
+                    app:rtl_tabTextAppearance="@style/rtl_RecyclerTabLayout.Tab"
+                    app:rtl_tabIndicatorColor="?colorPrimary"
+                    app:rtl_tabMinWidth="90dp"
+                    app:rtl_tabMaxWidth="300dp"
+                    app:rtl_tabSelectedTextColor="?colorPrimary"
+                    app:rtl_tabPaddingStart="16dp"
+                    app:rtl_tabPaddingEnd="16dp"
+                    app:rtl_tabPaddingTop="12dp"
+                    app:rtl_tabPaddingBottom="12dp"/>
+            </com.google.android.material.appbar.AppBarLayout>
+
+            <androidx.viewpager.widget.ViewPager
+                android:id="@+id/viewPager"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                app:layout_behavior="@string/appbar_scrolling_view_behavior" />
+
+        </androidx.coordinatorlayout.widget.CoordinatorLayout>
+
+    </LinearLayout>
+</layout>

app/src/main/res/layout/fragment_timetable_v2_day.xml

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/date"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/hello_blank_fragment"
+            android:textSize="24sp"
+            android:visibility="gone"/>
+
+        <ScrollView
+            android:id="@+id/dayScroll"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+
+            <com.linkedin.android.tachyon.DayView
+                android:id="@+id/day"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:padding="10dp"
+                app:dividerHeight="1dp"
+                app:endHour="18"
+                app:eventMargin="2dp"
+                app:halfHourDividerColor="#e0e0e0"
+                app:halfHourHeight="60dp"
+                app:hourDividerColor="#b0b0b0"
+                app:hourLabelMarginEnd="10dp"
+                app:hourLabelWidth="40dp"
+                app:startHour="5" />
+
+        </ScrollView>
+
+    </LinearLayout>
+</layout>

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

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2019 LinkedIn Corporation -->
+<!-- All Rights Reserved. -->
+<!-- -->
+<!-- Licensed under the BSD 2-Clause License (the "License").  See License in the project root -->
+<!-- for license information. -->
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    style="@style/Base.TextAppearance.AppCompat.Small"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_gravity="end"
+    android:ellipsize="end"
+    android:maxLines="1"
+    android:textAlignment="viewEnd"
+    tools:text="1 PM" />

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

@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="?android:colorBackground"
+        android:foreground="@drawable/bg_rounded_ripple_4dp"
+        tools:padding="32dp">
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            tools:layout_height="90dp"
+            android:background="?timetable_lesson_bg"
+            android:orientation="vertical"
+            android:paddingBottom="4dp">
+
+            <TextView
+                android:id="@+id/annotation"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:background="@drawable/timetable_lesson_annotation"
+                android:fontFamily="sans-serif-condensed"
+                android:paddingStart="8dp"
+                android:paddingEnd="8dp"
+                android:textColor="#000"
+                android:textSize="12sp"
+                android:textStyle="italic"
+                android:text="@string/timetable_lesson_cancelled"
+                android:visibility="gone"
+                tools:visibility="visible"/>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_gravity="top"
+                android:paddingTop="4dp"
+                android:paddingStart="8dp"
+                android:paddingEnd="8dp"
+                android:orientation="horizontal">
+
+                <TextView
+                    android:id="@+id/subjectName"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:ellipsize="end"
+                    android:fontFamily="sans-serif-light"
+                    android:maxLines="2"
+                    android:textSize="16sp"
+                    android:textStyle="bold"
+                    tools:text="pracownia urządzeń techniki komputerowej nazwa przedmiotu jest bardzo długa i pewnie się tu nie zmieści w ogóle" />
+
+                <ImageView
+                    android:id="@+id/attendanceIcon"
+                    android:layout_width="24dp"
+                    android:layout_height="24dp"
+                    android:layout_weight="0"
+                    tools:srcCompat="@sample/check"
+                    android:visibility="gone"
+                    tools:visibility="visible" />
+
+                <ImageView
+                    android:id="@+id/imageView4"
+                    android:layout_width="24dp"
+                    android:layout_height="24dp"
+                    android:layout_weight="0"
+                    app:srcCompat="@drawable/bg_circle"
+                    android:visibility="gone" />
+
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="0dp"
+                android:layout_weight="1"
+                android:gravity="bottom"
+                android:paddingStart="8dp"
+                android:paddingEnd="8dp"
+                android:orientation="vertical">
+
+                <TextView
+                    android:id="@+id/detailsFirst"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="4dp"
+                    android:ellipsize="end"
+                    android:singleLine="true"
+                    tools:text="8:10 - 8:55 • 015 językowa → 016 językowa" />
+
+                <TextView
+                    android:id="@+id/detailsSecond"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:ellipsize="middle"
+                    android:singleLine="true"
+                    android:textAppearance="@style/NavView.TextView.Helper"
+                    android:textSize="12sp"
+                    tools:text="Paweł Informatyczny • 2b3T n1" />
+            </LinearLayout>
+
+        </LinearLayout>
+    </FrameLayout>
+</layout>

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

@@ -3,4 +3,8 @@
     <attr name="colorSection" format="color" />
     <attr name="cardBackgroundDimmed" format="color" />
     <attr name="cardBackgroundHighlight" format="color" />
+    <attr name="timetable_lesson_bg" format="reference" />
+    <attr name="timetable_lesson_cancelled_color" format="color" />
+    <attr name="timetable_lesson_change_color" format="color" />
+    <attr name="timetable_lesson_shifted_color" format="color" />
 </resources>

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

@@ -985,4 +985,10 @@
     <string name="app_manager_open_failed">Nie udało się otworzyć ustawień</string>
     <string name="edziennik_notification_api_notify_title">Tworzenie powiadomień</string>
     <string name="login_librus_captcha_title">Librus - logowanie</string>
+    <string name="timetable_today">Dzisiaj</string>
+    <string name="timetable_lesson_cancelled">Lekcja odwołana</string>
+    <string name="timetable_lesson_change">Zastępstwo</string>
+    <string name="timetable_lesson_change_format">Zastępstwo: zamiast %s</string>
+    <string name="timetable_lesson_shifted_same_day">Lekcja przeniesiona na godz. %s</string>
+    <string name="timetable_lesson_shifted_other_day">Lekcja przeniesiona na %s, godz. %s</string>
 </resources>

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

@@ -1,4 +1,4 @@
-<resources xmlns:tools="http://schemas.android.com/tools">
+<resources>
 
     <style name="SplashTheme" parent="Theme.AppCompat.NoActionBar">
         <item name="colorAccent">@color/colorAccent</item>
@@ -95,6 +95,11 @@
         <item name="mal_color_secondary">?android:textColorSecondary</item>
         <item name="mal_card_background">?colorSurface</item>
         <item name="mal_divider_color">@color/dividerColor</item>
+
+        <item name="timetable_lesson_bg">@drawable/timetable_lesson_bg_light</item>
+        <item name="timetable_lesson_cancelled_color">#9f9f9f</item>
+        <item name="timetable_lesson_change_color">#ffb300</item>
+        <item name="timetable_lesson_shifted_color">#4caf50</item>
     </style>
     <style name="AppTheme.Dark" parent="NavView.Dark">
         <item name="colorPrimary">#64b5f6</item>
@@ -119,6 +124,11 @@
         <item name="mal_color_secondary">@color/secondaryTextDark</item>
         <item name="mal_card_background">?colorSurface</item>
         <item name="mal_divider_color">@color/dividerColor</item>
+
+        <item name="timetable_lesson_bg">@drawable/timetable_lesson_bg_dark</item>
+        <item name="timetable_lesson_cancelled_color">#838383</item>
+        <item name="timetable_lesson_change_color">#ffb300</item>
+        <item name="timetable_lesson_shifted_color">#4caf50</item>
     </style>