From b66bd6fec94a1227f84aaf26dd4884fe1f81c437 Mon Sep 17 00:00:00 2001
From: Kacper Ziubryniewicz <kapi2289@gmail.com>
Date: Sat, 21 Dec 2019 20:46:26 +0100
Subject: [PATCH] [Dialog/BellSync] Add showing info when there are no lessons.

---
 .../ui/dialogs/bell/BellSyncDialog.kt         |   4 +
 .../dialogs/bell/BellSyncTimeChooseDialog.kt  |  61 ++++--
 .../ui/modules/home/CounterActivity.java      |   4 +-
 .../{HomeFragmentV2.kt => HomeFragment.kt}    |   8 +-
 ...HomeFragment.java => HomeFragmentOld.java} |  17 +-
 .../ui/modules/home/HomeTimetableCard.kt      | 177 ------------------
 .../ui/modules/home/HomeTimetableCardOld.java |  10 +-
 .../ui/modules/homework/HomeworkAdapter.java  |   6 +-
 .../modules/settings/SettingsNewFragment.java |  26 +--
 .../modules/timetable/TimetableFragment.java  |   4 +-
 .../edziennik/utils/models/Time.java          |   4 +-
 app/src/main/res/layout/fragment_home.xml     | 101 +---------
 app/src/main/res/layout/fragment_home_old.xml | 101 ++++++++++
 app/src/main/res/layout/fragment_home_v2.xml  |  20 --
 14 files changed, 196 insertions(+), 347 deletions(-)
 rename app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/{HomeFragmentV2.kt => HomeFragment.kt} (97%)
 rename app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/{HomeFragment.java => HomeFragmentOld.java} (98%)
 delete mode 100644 app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeTimetableCard.kt
 create mode 100644 app/src/main/res/layout/fragment_home_old.xml
 delete mode 100644 app/src/main/res/layout/fragment_home_v2.xml

diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/bell/BellSyncDialog.kt b/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/bell/BellSyncDialog.kt
index 85d531ba..738408eb 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/bell/BellSyncDialog.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/bell/BellSyncDialog.kt
@@ -59,6 +59,10 @@ class BellSyncDialog(
                 .setTitle(R.string.bell_sync_title)
                 .setView(b.root)
                 .setNeutralButton(R.string.cancel) { dialog, _ -> dialog.dismiss() }
+                .setOnDismissListener {
+                    counterJob?.cancel()
+                    onDismissListener?.invoke(TAG)
+                }
                 .show()
         initView()
     }}
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/bell/BellSyncTimeChooseDialog.kt b/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/bell/BellSyncTimeChooseDialog.kt
index 33e35e59..3934d8e0 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/bell/BellSyncTimeChooseDialog.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/bell/BellSyncTimeChooseDialog.kt
@@ -12,7 +12,6 @@ import pl.szczodrzynski.edziennik.App
 import pl.szczodrzynski.edziennik.MainActivity
 import pl.szczodrzynski.edziennik.R
 import pl.szczodrzynski.edziennik.databinding.DialogBellSyncTimeChooseBinding
-import pl.szczodrzynski.edziennik.onClick
 import pl.szczodrzynski.edziennik.utils.TextInputDropDown
 import pl.szczodrzynski.edziennik.utils.models.Date
 import pl.szczodrzynski.edziennik.utils.models.Time
@@ -26,6 +25,8 @@ class BellSyncTimeChooseDialog(
 
     companion object {
         const val TAG = "BellSyncTimeChooseDialog"
+
+        private const val MAX_DIFF_MINUTES = 10
     }
 
     private lateinit var job: Job
@@ -39,7 +40,7 @@ class BellSyncTimeChooseDialog(
 
     private val today = Date.getToday()
     private val selectedTime: Time?
-        get() = b.timeDropdown.selected?.id?.let { Time.fromValue(it.toInt()) }
+        get() = b.timeDropdown.selected?.tag as Time?
 
     init { apply {
         if (activity.isFinishing)
@@ -57,15 +58,15 @@ class BellSyncTimeChooseDialog(
                     }
                 }
                 .setNegativeButton(R.string.cancel) { dialog, _ -> dialog.dismiss() }
-                .setNeutralButton(R.string.reset, null)
                 .setOnDismissListener {
                     onDismissListener?.invoke(TAG)
                 }
-                .show()
-
-        dialog.getButton(AlertDialog.BUTTON_NEUTRAL).onClick {
-            showResetDialog()
-        }
+                .create()
+                .apply {
+                    setButton(AlertDialog.BUTTON_NEUTRAL, app.getString(R.string.reset)) { _, _ ->
+                        showResetDialog()
+                    }
+                }
 
         initView()
     }}
@@ -85,6 +86,17 @@ class BellSyncTimeChooseDialog(
         loadTimeList()
     }
 
+    private fun checkForLessons(timeList: List<Time>): Boolean {
+        return if (timeList.isNotEmpty()) {
+            val now = Time.getNow()
+            val first = timeList.first()
+            val last = timeList.last()
+
+            now.stepForward(0, MAX_DIFF_MINUTES, 0) >= first &&
+                    now.stepForward(0, -1 * MAX_DIFF_MINUTES, 0) <= last
+        } else false
+    }
+
     private fun loadTimeList() { launch {
         val timeItems = withContext(Dispatchers.Default) {
             val lessons = app.db.timetableDao().getForDateNow(App.profileId, today)
@@ -94,30 +106,41 @@ class BellSyncTimeChooseDialog(
                 items += TextInputDropDown.Item(
                         it.startTime?.value?.toLong() ?: return@forEach,
                         app.getString(R.string.bell_sync_lesson_item, it.displaySubjectName, it.startTime?.stringHM),
-                        tag = it
+                        tag = it.startTime
                 )
 
                 items += TextInputDropDown.Item(
                         it.endTime?.value?.toLong() ?: return@forEach,
                         app.getString(R.string.bell_sync_break_item, it.endTime?.stringHM),
-                        tag = it
+                        tag = it.endTime
                 )
             }
 
             items
         }
 
-        b.timeDropdown.clear()
-        b.timeDropdown.append(timeItems)
-        timeItems.forEachIndexed { index, item ->
-            val time = Time.fromValue(item.id.toInt())
-            if (time < Time.getNow()) {
-                b.timeDropdown.select(if (timeItems.size > index + 1) timeItems[index + 1] else item)
+        if (!checkForLessons(timeItems.map { it.tag as Time })) {
+            /* Synchronization not possible */
+            MaterialAlertDialogBuilder(activity)
+                    .setTitle(R.string.bell_sync_title)
+                    .setMessage(R.string.bell_sync_cannot_now)
+                    .setPositiveButton(R.string.ok) { dialog, _ -> dialog.dismiss() }
+                    .show()
+        } else {
+            b.timeDropdown.clear()
+            b.timeDropdown.append(timeItems)
+            timeItems.forEachIndexed { index, item ->
+                val time = item.tag as Time
+                if (time < Time.getNow()) {
+                    b.timeDropdown.select(if (timeItems.size > index + 1) timeItems[index + 1] else item)
+                }
             }
-        }
 
-        b.timeDropdown.isEnabled = true
-        // TODO Fix popup cutting off
+            b.timeDropdown.isEnabled = true
+            // TODO Fix popup cutting off
+
+            dialog.show()
+        }
     }}
 
     private fun showResetDialog() {
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/CounterActivity.java b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/CounterActivity.java
index 10613dbb..43751d28 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/CounterActivity.java
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/CounterActivity.java
@@ -20,7 +20,7 @@ import pl.szczodrzynski.edziennik.databinding.ActivityCounterBinding;
 import pl.szczodrzynski.edziennik.utils.models.Date;
 import pl.szczodrzynski.edziennik.utils.models.Time;
 
-import static pl.szczodrzynski.edziennik.ui.modules.home.HomeFragment.updateInterval;
+import static pl.szczodrzynski.edziennik.ui.modules.home.HomeFragmentOld.updateInterval;
 
 public class CounterActivity extends AppCompatActivity {
 
@@ -153,7 +153,7 @@ public class CounterActivity extends AppCompatActivity {
     private short counterType = TIME_LEFT;
     private long updateCounter(Time syncedNow) {
         Time diff = Time.diff(counterTarget, syncedNow);
-        b.timeLeft.setText(counterType == TIME_TILL ? HomeFragment.timeTill(app, diff, app.config.getTimetable().getCountInSeconds(), "\n") : HomeFragment.timeLeft(app, diff, app.config.getTimetable().getCountInSeconds(), "\n"));
+        b.timeLeft.setText(counterType == TIME_TILL ? HomeFragmentOld.timeTill(app, diff, app.config.getTimetable().getCountInSeconds(), "\n") : HomeFragmentOld.timeLeft(app, diff, app.config.getTimetable().getCountInSeconds(), "\n"));
         return updateInterval(app, diff);
     }
 
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeFragmentV2.kt b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeFragment.kt
similarity index 97%
rename from app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeFragmentV2.kt
rename to app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeFragment.kt
index 00d52259..e349033d 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeFragmentV2.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeFragment.kt
@@ -26,7 +26,7 @@ import kotlinx.coroutines.Job
 import pl.szczodrzynski.edziennik.App
 import pl.szczodrzynski.edziennik.MainActivity
 import pl.szczodrzynski.edziennik.R
-import pl.szczodrzynski.edziennik.databinding.FragmentHomeV2Binding
+import pl.szczodrzynski.edziennik.databinding.FragmentHomeBinding
 import pl.szczodrzynski.edziennik.ui.dialogs.home.StudentNumberDialog
 import pl.szczodrzynski.edziennik.ui.modules.home.cards.HomeGradesCard
 import pl.szczodrzynski.edziennik.ui.modules.home.cards.HomeLuckyNumberCard
@@ -38,7 +38,7 @@ import kotlin.coroutines.CoroutineContext
 
 class HomeFragmentV2 : Fragment(), CoroutineScope {
     companion object {
-        private const val TAG = "HomeFragment"
+        private const val TAG = "HomeFragmentOld"
 
         fun swapCards(fromPosition: Int, toPosition: Int, cardAdapter: HomeCardAdapter) {
             val homeCards = App.getConfig().ui.homeCards.toMutableList()
@@ -56,7 +56,7 @@ class HomeFragmentV2 : Fragment(), CoroutineScope {
 
     private lateinit var app: App
     private lateinit var activity: MainActivity
-    private lateinit var b: FragmentHomeV2Binding
+    private lateinit var b: FragmentHomeBinding
 
     private lateinit var job: Job
     override val coroutineContext: CoroutineContext
@@ -67,7 +67,7 @@ class HomeFragmentV2 : Fragment(), CoroutineScope {
         context ?: return null
         app = activity.application as App
         context!!.theme.applyStyle(Themes.appTheme, true)
-        b = FragmentHomeV2Binding.inflate(inflater)
+        b = FragmentHomeBinding.inflate(inflater)
         b.refreshLayout.setParent(activity.swipeRefreshLayout)
         job = Job()
         return b.root
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeFragment.java b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeFragmentOld.java
similarity index 98%
rename from app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeFragment.java
rename to app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeFragmentOld.java
index b8467326..fe96bb26 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeFragment.java
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeFragmentOld.java
@@ -53,7 +53,7 @@ import pl.szczodrzynski.edziennik.data.db.modules.profiles.Profile;
 import pl.szczodrzynski.edziennik.data.db.modules.subjects.Subject;
 import pl.szczodrzynski.edziennik.databinding.CardLuckyNumberBinding;
 import pl.szczodrzynski.edziennik.databinding.CardUpdateBinding;
-import pl.szczodrzynski.edziennik.databinding.FragmentHomeBinding;
+import pl.szczodrzynski.edziennik.databinding.FragmentHomeOldBinding;
 import pl.szczodrzynski.edziennik.receivers.BootReceiver;
 import pl.szczodrzynski.edziennik.ui.modules.login.LoginLibrusCaptchaActivity;
 import pl.szczodrzynski.edziennik.ui.modules.messages.MessagesComposeActivity;
@@ -67,7 +67,6 @@ import pl.szczodrzynski.navlib.bottomsheet.items.BottomSheetPrimaryItem;
 import pl.szczodrzynski.navlib.bottomsheet.items.BottomSheetSeparatorItem;
 
 import static pl.szczodrzynski.edziennik.App.UPDATES_ON_PLAY_STORE;
-import static pl.szczodrzynski.edziennik.MainActivity.DRAWER_ITEM_GRADES;
 import static pl.szczodrzynski.edziennik.data.db.modules.grades.Grade.TYPE_SEMESTER1_FINAL;
 import static pl.szczodrzynski.edziennik.data.db.modules.grades.Grade.TYPE_SEMESTER1_PROPOSED;
 import static pl.szczodrzynski.edziennik.data.db.modules.grades.Grade.TYPE_SEMESTER2_FINAL;
@@ -76,11 +75,11 @@ import static pl.szczodrzynski.edziennik.data.db.modules.grades.Grade.TYPE_YEAR_
 import static pl.szczodrzynski.edziennik.data.db.modules.grades.Grade.TYPE_YEAR_PROPOSED;
 import static pl.szczodrzynski.edziennik.data.db.modules.login.LoginStore.LOGIN_TYPE_MOBIDZIENNIK;
 
-public class HomeFragment extends Fragment {
-    private static final String TAG = "HomeFragment";
+public class HomeFragmentOld extends Fragment {
+    private static final String TAG = "HomeFragmentOld";
     private App app = null;
     private MainActivity activity = null;
-    private FragmentHomeBinding b = null;
+    private FragmentHomeOldBinding b = null;
 
     @Override
     public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
@@ -92,7 +91,7 @@ public class HomeFragment extends Fragment {
         if (app.profile == null)
             return inflater.inflate(R.layout.fragment_loading, container, false);
         // activity, context and profile is valid
-        b = DataBindingUtil.inflate(inflater, R.layout.fragment_home, container, false);
+        b = DataBindingUtil.inflate(inflater, R.layout.fragment_home_old, container, false);
         b.refreshLayout.setParent(activity.getSwipeRefreshLayout());
         return b.getRoot();
     }
@@ -261,7 +260,7 @@ public class HomeFragment extends Fragment {
             b.cardLuckyNumber.setOnClickListener(v1 -> setNumberDialog());
         }
 
-        timetableCard = new HomeTimetableCard(app, activity, this, layoutInflater, insertPoint);
+        timetableCard = new HomeTimetableCardOld(app, activity, this, layoutInflater, insertPoint);
         timetableCard.run();
 
         configCardGrades(activity, layoutInflater, activity, insertPoint);
@@ -571,7 +570,7 @@ public class HomeFragment extends Fragment {
         Button cardGradesButton = root.findViewById(R.id.cardGradesButton);
         buttonAddDrawable(c, cardGradesButton, CommunityMaterial.Icon.cmd_arrow_right);
         cardGradesButton.setOnClickListener((v1 -> new Handler().postDelayed(() -> a.runOnUiThread(() -> {
-            activity.loadTarget(DRAWER_ITEM_GRADES, null);
+            activity.loadTarget(MainActivity.DRAWER_ITEM_GRADES, null);
         }), 100)));
 
         //new Handler().postDelayed(() -> a.runOnUiThread(() -> updateCardGrades(c, a, root)), newRefreshInterval);
@@ -591,5 +590,5 @@ public class HomeFragment extends Fragment {
         insertPoint.addView(root, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT));
     }
 
-    private HomeTimetableCard timetableCard;
+    private HomeTimetableCardOld timetableCard;
 }
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeTimetableCard.kt b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeTimetableCard.kt
deleted file mode 100644
index b91de7c0..00000000
--- a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeTimetableCard.kt
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * Copyright (c) Kacper Ziubryniewicz 2019-11-22
- */
-
-package pl.szczodrzynski.edziennik.ui.modules.home
-
-import android.content.Intent
-import android.os.AsyncTask
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import android.view.ViewGroup.LayoutParams.MATCH_PARENT
-import android.view.ViewGroup.LayoutParams.WRAP_CONTENT
-import androidx.databinding.DataBindingUtil
-import com.afollestad.materialdialogs.DialogAction
-import com.afollestad.materialdialogs.MaterialDialog
-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.data.db.modules.events.Event
-import pl.szczodrzynski.edziennik.data.db.modules.timetable.Lesson
-import pl.szczodrzynski.edziennik.databinding.CardTimetableBinding
-import pl.szczodrzynski.edziennik.ui.modules.home.HomeFragment.updateInterval
-import pl.szczodrzynski.edziennik.utils.models.Date
-import pl.szczodrzynski.edziennik.utils.models.Time
-import java.util.*
-
-class HomeTimetableCard(
-        private val app: App,
-        private val activity: MainActivity,
-        private val homeFragment: HomeFragment,
-        private val layoutInflater: LayoutInflater,
-        private val insertPoint: ViewGroup
-) {
-    companion object {
-        private const val TAG = "HomeTimetableCard"
-        const val TIME_TILL = 0
-        const val TIME_LEFT = 1
-    }
-
-    private lateinit var timetableTimer: Timer
-    private lateinit var b: CardTimetableBinding
-
-    private var bellSyncTime: Time? = null
-
-    private var counterType = TIME_TILL
-    private val counterTarget = Time(0, 0, 0)
-
-    private val lessons = mutableListOf<Lesson>()
-    private val events = mutableListOf<Event>()
-
-    fun run() {
-        timetableTimer = Timer()
-        b = DataBindingUtil.inflate(layoutInflater, R.layout.card_timetable, null, false)
-
-        update()
-
-        insertPoint.addView(b.root, ViewGroup.LayoutParams(MATCH_PARENT, WRAP_CONTENT))
-
-        b.cardTimetableFullscreenCounter.setOnClickListener {
-            activity.startActivity(Intent(activity, CounterActivity::class.java))
-        }
-
-        b.cardTimetableBellSync.setOnClickListener {
-            if (bellSyncTime == null) {
-                MaterialDialog.Builder(activity)
-                        .title(R.string.bell_sync_title)
-                        .content(R.string.bell_sync_cannot_now)
-                        .positiveText(R.string.ok)
-                        .show()
-            } else {
-                MaterialDialog.Builder(activity)
-                        .title(R.string.bell_sync_title)
-                        .content(app.getString(R.string.bell_sync_howto, bellSyncTime!!.stringHM).toString() +
-                                when {
-                                    app.config.timetable.bellSyncDiff != null -> app.getString(R.string.bell_sync_current_dialog,
-                                            (if (app.config.timetable.bellSyncMultiplier == -1) "-" else "+") + app.config.timetable.bellSyncDiff?.stringHMS)
-                                    else -> ""
-                                })
-                        .positiveText(R.string.ok)
-                        .negativeText(R.string.cancel)
-                        .neutralText(R.string.reset)
-                        .onPositive { _, _: DialogAction? ->
-                            val bellDiff = Time.diff(Time.getNow(), bellSyncTime)
-                            app.config.timetable.bellSyncDiff = bellDiff
-                            app.config.timetable.bellSyncMultiplier = if (bellSyncTime!!.value > Time.getNow().value) -1 else 1
-
-                            MaterialDialog.Builder(activity)
-                                    .title(R.string.bell_sync_title)
-                                    .content(app.getString(R.string.bell_sync_results, if (bellSyncTime!!.value > Time.getNow().value) "-" else "+", bellDiff.stringHMS))
-                                    .positiveText(R.string.ok)
-                                    .show()
-                        }
-                        .onNeutral { _, _ ->
-                            MaterialDialog.Builder(activity)
-                                    .title(R.string.bell_sync_title)
-                                    .content(R.string.bell_sync_reset_confirm)
-                                    .positiveText(R.string.yes)
-                                    .negativeText(R.string.no)
-                                    .onPositive { _, _ ->
-                                        app.config.timetable.bellSyncDiff = null
-                                        app.config.timetable.bellSyncMultiplier = 0
-                                        app.saveConfig("bellSyncDiff", "bellSyncMultiplier")
-                                    }
-                                    .show()
-                        }
-                        .show()
-            }
-        }
-
-        HomeFragment.buttonAddDrawable(activity, b.cardTimetableButton, CommunityMaterial.Icon.cmd_arrow_right)
-    }
-
-    fun destroy() {
-        try {
-            timetableTimer.apply {
-                cancel()
-                purge()
-            }
-        } catch (e: Exception) {
-            e.printStackTrace()
-        }
-    }
-
-    private fun update() {
-        if (!homeFragment.isAdded) return
-
-        val now = Time.getNow()
-
-        val syncedNow: Time = when (app.config.timetable.bellSyncDiff != null) {
-            true -> when {
-                app.config.timetable.bellSyncMultiplier < 0 -> Time.sum(now, app.config.timetable.bellSyncDiff)
-                app.config.timetable.bellSyncMultiplier > 0 -> Time.diff(now, app.config.timetable.bellSyncDiff)
-                else -> now
-            }
-            else -> now
-        }
-
-        if (lessons.size == 0 || syncedNow.value > counterTarget.value) {
-            findLessons(syncedNow)
-        } else {
-            scheduleUpdate(updateCounter(syncedNow))
-        }
-    }
-
-    private fun updateCounter(syncedNow: Time): Long {
-        val diff = Time.diff(counterTarget, syncedNow)
-        b.cardTimetableTimeLeft.text = when (counterType) {
-            TIME_TILL -> HomeFragment.timeTill(app, diff, app.config.timetable.countInSeconds)
-            else -> HomeFragment.timeLeft(app, diff, app.config.timetable.countInSeconds)
-        }
-        bellSyncTime = counterTarget.clone()
-        b.cardTimetableFullscreenCounter.visibility = View.VISIBLE
-        return updateInterval(app, diff)
-    }
-
-    private fun scheduleUpdate(newRefreshInterval: Long) {
-        timetableTimer.schedule(object : TimerTask() {
-            override fun run() {
-                activity.runOnUiThread { update() }
-            }
-        }, newRefreshInterval)
-    }
-
-    private fun findLessons(syncedNow: Time) {
-        AsyncTask.execute {
-            val today = Date.getToday()
-            val searchEnd = Date.getToday().stepForward(0, 0, -today.weekDay)
-
-            lessons.apply {
-                clear()
-                addAll(app.db.timetableDao().getBetweenDatesNow(today, searchEnd))
-            }
-        }
-    }
-}
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeTimetableCardOld.java b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeTimetableCardOld.java
index 05010f22..6560fe88 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeTimetableCardOld.java
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeTimetableCardOld.java
@@ -32,21 +32,21 @@ import pl.szczodrzynski.edziennik.utils.models.Week;
 
 import static pl.szczodrzynski.edziennik.data.db.modules.lessons.LessonChange.TYPE_CANCELLED;
 import static pl.szczodrzynski.edziennik.data.db.modules.lessons.LessonChange.TYPE_CHANGE;
-import static pl.szczodrzynski.edziennik.ui.modules.home.HomeFragment.updateInterval;
+import static pl.szczodrzynski.edziennik.ui.modules.home.HomeFragmentOld.updateInterval;
 import static pl.szczodrzynski.edziennik.utils.Utils.bs;
 
 public class HomeTimetableCardOld {
     private static final String TAG = "HomeTimetableCardOld";
     private App app;
     private MainActivity a;
-    private HomeFragment f;
+    private HomeFragmentOld f;
     private LayoutInflater layoutInflater;
     private ViewGroup insertPoint;
     private CardTimetableBinding b;
     private Timer timetableTimer;
     private Time bellSyncTime = null;
 
-    public HomeTimetableCardOld(App app, MainActivity a, HomeFragment f, LayoutInflater layoutInflater, ViewGroup insertPoint) {
+    public HomeTimetableCardOld(App app, MainActivity a, HomeFragmentOld f, LayoutInflater layoutInflater, ViewGroup insertPoint) {
         this.app = app;
         this.a = a;
         this.f = f;
@@ -109,7 +109,7 @@ public class HomeTimetableCardOld {
             }
         });
 
-        HomeFragment.buttonAddDrawable(a, b.cardTimetableButton, CommunityMaterial.Icon.cmd_arrow_right);
+        HomeFragmentOld.buttonAddDrawable(a, b.cardTimetableButton, CommunityMaterial.Icon.cmd_arrow_right);
     }
 
     private List<LessonFull> lessons = new ArrayList<>();
@@ -228,7 +228,7 @@ public class HomeTimetableCardOld {
     private short counterType = TIME_TILL;
     private long updateCounter(Time syncedNow) {
         Time diff = Time.diff(counterTarget, syncedNow);
-        b.cardTimetableTimeLeft.setText(counterType == TIME_TILL ? HomeFragment.timeTill(app, diff, app.config.getTimetable().getCountInSeconds()) : HomeFragment.timeLeft(app, diff, app.config.getTimetable().getCountInSeconds()));
+        b.cardTimetableTimeLeft.setText(counterType == TIME_TILL ? HomeFragmentOld.timeTill(app, diff, app.config.getTimetable().getCountInSeconds()) : HomeFragmentOld.timeLeft(app, diff, app.config.getTimetable().getCountInSeconds()));
         bellSyncTime = counterTarget;
         b.cardTimetableFullscreenCounter.setVisibility(View.VISIBLE);
         return updateInterval(app, diff);
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/homework/HomeworkAdapter.java b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/homework/HomeworkAdapter.java
index 36b74659..c49318a3 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/homework/HomeworkAdapter.java
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/homework/HomeworkAdapter.java
@@ -21,7 +21,7 @@ import pl.szczodrzynski.edziennik.MainActivity;
 import pl.szczodrzynski.edziennik.R;
 import pl.szczodrzynski.edziennik.data.db.modules.events.EventFull;
 import pl.szczodrzynski.edziennik.ui.dialogs.event.EventManualDialog;
-import pl.szczodrzynski.edziennik.ui.modules.home.HomeFragment;
+import pl.szczodrzynski.edziennik.ui.modules.home.HomeFragmentOld;
 import pl.szczodrzynski.edziennik.utils.models.Date;
 
 import static pl.szczodrzynski.edziennik.utils.Utils.bs;
@@ -53,7 +53,7 @@ public class HomeworkAdapter extends RecyclerView.Adapter<HomeworkAdapter.ViewHo
             else if (dayDiff == 2) {
                 return context.getString(R.string.the_day_after);
             }
-            return HomeFragment.plural(context, R.plurals.time_till_days, Math.abs(dayDiff));
+            return HomeFragmentOld.plural(context, R.plurals.time_till_days, Math.abs(dayDiff));
         }
         else if (dayDiff < 0) {
             if (dayDiff == -1) {
@@ -62,7 +62,7 @@ public class HomeworkAdapter extends RecyclerView.Adapter<HomeworkAdapter.ViewHo
             else if (dayDiff == -2) {
                 return context.getString(R.string.the_day_before);
             }
-            return context.getString(R.string.ago_format, HomeFragment.plural(context, R.plurals.time_till_days, Math.abs(dayDiff)));
+            return context.getString(R.string.ago_format, HomeFragmentOld.plural(context, R.plurals.time_till_days, Math.abs(dayDiff)));
         }
         return context.getString(R.string.today);
     }
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/settings/SettingsNewFragment.java b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/settings/SettingsNewFragment.java
index 9210259b..be2b5db3 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/settings/SettingsNewFragment.java
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/settings/SettingsNewFragment.java
@@ -52,7 +52,7 @@ import pl.szczodrzynski.edziennik.receivers.BootReceiver;
 import pl.szczodrzynski.edziennik.sync.SyncWorker;
 import pl.szczodrzynski.edziennik.ui.dialogs.changelog.ChangelogDialog;
 import pl.szczodrzynski.edziennik.ui.dialogs.settings.ProfileRemoveDialog;
-import pl.szczodrzynski.edziennik.ui.modules.home.HomeFragment;
+import pl.szczodrzynski.edziennik.ui.modules.home.HomeFragmentOld;
 import pl.szczodrzynski.edziennik.utils.Themes;
 import pl.szczodrzynski.edziennik.utils.Utils;
 import pl.szczodrzynski.edziennik.utils.models.Date;
@@ -513,14 +513,14 @@ public class SettingsNewFragment extends MaterialAboutFragment {
         if (app.config.getSync().getInterval() < 60 * 60)
             return getString(
                     R.string.settings_sync_sync_interval_subtext_format,
-                    HomeFragment.plural(activity, R.plurals.time_till_minutes, app.config.getSync().getInterval() / 60)
+                    HomeFragmentOld.plural(activity, R.plurals.time_till_minutes, app.config.getSync().getInterval() / 60)
             );
         return getString(
                 R.string.settings_sync_sync_interval_subtext_format,
-                HomeFragment.plural(activity, R.plurals.time_till_hours, app.config.getSync().getInterval() / 60 / 60) +
+                HomeFragmentOld.plural(activity, R.plurals.time_till_hours, app.config.getSync().getInterval() / 60 / 60) +
                 (app.config.getSync().getInterval() / 60 % 60 == 0 ?
                         "" :
-                        " " + HomeFragment.plural(activity, R.plurals.time_till_minutes, app.config.getSync().getInterval() / 60 % 60)
+                        " " + HomeFragmentOld.plural(activity, R.plurals.time_till_minutes, app.config.getSync().getInterval() / 60 % 60)
                 )
         );
     }
@@ -566,16 +566,16 @@ public class SettingsNewFragment extends MaterialAboutFragment {
             syncCardIntervalItem.setOnClickAction(() -> {
                 List<CharSequence> intervalNames = new ArrayList<>();
                 if (App.devMode && false) {
-                    intervalNames.add(HomeFragment.plural(activity, R.plurals.time_till_seconds, 30));
-                    intervalNames.add(HomeFragment.plural(activity, R.plurals.time_till_minutes, 2));
+                    intervalNames.add(HomeFragmentOld.plural(activity, R.plurals.time_till_seconds, 30));
+                    intervalNames.add(HomeFragmentOld.plural(activity, R.plurals.time_till_minutes, 2));
                 }
-                intervalNames.add(HomeFragment.plural(activity, R.plurals.time_till_minutes, 30));
-                intervalNames.add(HomeFragment.plural(activity, R.plurals.time_till_minutes, 45));
-                intervalNames.add(HomeFragment.plural(activity, R.plurals.time_till_hours, 1));
-                intervalNames.add(HomeFragment.plural(activity, R.plurals.time_till_hours, 1)+" "+HomeFragment.plural(activity, R.plurals.time_till_minutes, 30));
-                intervalNames.add(HomeFragment.plural(activity, R.plurals.time_till_hours, 2));
-                intervalNames.add(HomeFragment.plural(activity, R.plurals.time_till_hours, 3));
-                intervalNames.add(HomeFragment.plural(activity, R.plurals.time_till_hours, 4));
+                intervalNames.add(HomeFragmentOld.plural(activity, R.plurals.time_till_minutes, 30));
+                intervalNames.add(HomeFragmentOld.plural(activity, R.plurals.time_till_minutes, 45));
+                intervalNames.add(HomeFragmentOld.plural(activity, R.plurals.time_till_hours, 1));
+                intervalNames.add(HomeFragmentOld.plural(activity, R.plurals.time_till_hours, 1)+" "+ HomeFragmentOld.plural(activity, R.plurals.time_till_minutes, 30));
+                intervalNames.add(HomeFragmentOld.plural(activity, R.plurals.time_till_hours, 2));
+                intervalNames.add(HomeFragmentOld.plural(activity, R.plurals.time_till_hours, 3));
+                intervalNames.add(HomeFragmentOld.plural(activity, R.plurals.time_till_hours, 4));
                 List<Integer> intervals = new ArrayList<>();
                 if (App.devMode && false) {
                     intervals.add(30);
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/timetable/TimetableFragment.java b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/timetable/TimetableFragment.java
index e8944cb9..51ff23bb 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/timetable/TimetableFragment.java
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/timetable/TimetableFragment.java
@@ -52,7 +52,7 @@ import pl.szczodrzynski.edziennik.R;
 import pl.szczodrzynski.edziennik.data.db.modules.lessons.LessonFull;
 import pl.szczodrzynski.edziennik.databinding.FragmentTimetableBinding;
 import pl.szczodrzynski.edziennik.ui.modules.error.ErrorDialog;
-import pl.szczodrzynski.edziennik.ui.modules.home.HomeFragment;
+import pl.szczodrzynski.edziennik.ui.modules.home.HomeFragmentOld;
 import pl.szczodrzynski.edziennik.utils.SpannableHtmlTagHandler;
 import pl.szczodrzynski.edziennik.utils.Themes;
 import pl.szczodrzynski.edziennik.utils.Utils;
@@ -184,7 +184,7 @@ public class TimetableFragment extends Fragment {
                     return;
 
                 List<LessonFull> lessons = app.db.lessonDao().getAllWeekNow(App.profileId, today.getWeekStart(), today);
-                displayingDate = HomeFragment.findDateWithLessons(App.profileId, lessons);
+                displayingDate = HomeFragmentOld.findDateWithLessons(App.profileId, lessons);
                 pageSelection = 2 + Date.diffDays(displayingDate, today); // DEFAULT HERE
 
                 activity.runOnUiThread(() -> {
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/utils/models/Time.java b/app/src/main/java/pl/szczodrzynski/edziennik/utils/models/Time.java
index 5d1f0046..f18537bc 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/utils/models/Time.java
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/utils/models/Time.java
@@ -167,7 +167,7 @@ public class Time implements Comparable<Time> {
         long t2millis = t2.getInMillis();
         int multiplier = (t1millis > t2millis ? 1 : -1);
         Time diff = Time.fromMillis((t1millis - t2millis)*multiplier);
-        diff.hour -= 1;
+        // diff.hour -= 1;
         return diff;
     }
 
@@ -175,7 +175,7 @@ public class Time implements Comparable<Time> {
         long t1millis = t1.getInMillis();
         long t2millis = t2.getInMillis();
         Time sum = Time.fromMillis((t1millis + t2millis));
-        sum.hour += 1;
+        // sum.hour += 1;
         return sum;
     }
 
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
index 10b71cdc..63612c70 100644
--- a/app/src/main/res/layout/fragment_home.xml
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -1,101 +1,20 @@
 <?xml version="1.0" encoding="utf-8"?>
-<layout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    tools:context=".HomeFragment">
+<!--
+  ~ Copyright (c) Kuba Szczodrzyński 2019-11-23.
+  -->
 
+<layout xmlns:tools="http://schemas.android.com/tools"
+    xmlns:android="http://schemas.android.com/apk/res/android">
     <pl.szczodrzynski.edziennik.utils.SwipeRefreshLayoutNoIndicator
         android:id="@+id/refreshLayout"
         android:layout_width="match_parent"
         android:layout_height="match_parent">
-    <ScrollView
-        android:layout_width="match_parent"
-        android:layout_height="match_parent">
 
-        <LinearLayout
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/list"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:orientation="vertical"
-            tools:context=".ui.modules.home.HomeFragment">
+            android:layout_height="match_parent"
+            tools:listitem="@layout/card_home" />
 
-            <LinearLayout
-                android:id="@+id/cardInsertPoint"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:orientation="vertical" />
-
-            <TextView
-                android:id="@+id/nextSync"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_margin="8dp"
-                tools:text="TextView" />
-
-            <LinearLayout
-                android:id="@+id/devMode"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:visibility="gone"
-                android:orientation="vertical"
-                tools:visibility="visible"
-                tools:ignore="HardcodedText">
-
-                <com.google.android.material.button.MaterialButton
-                    android:id="@+id/getLogs"
-                    style="@style/Widget.MaterialComponents.Button"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:layout_margin="8dp"
-                    android:text="Save Debug Logs" />
-
-                <com.google.android.material.button.MaterialButton
-                    android:id="@+id/librusCaptchaButton"
-                    style="@style/Widget.MaterialComponents.Button"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:layout_margin="8dp"
-                    android:text="Librus Captcha" />
-
-                <com.google.android.material.button.MaterialButton
-                    android:id="@+id/runChucker"
-                    style="@style/Widget.MaterialComponents.Button"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:layout_margin="8dp"
-                    android:text="Launch Chucker" />
-
-                <LinearLayout
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:gravity="center">
-
-                    <com.google.android.material.button.MaterialButton
-                        android:id="@+id/mobidziennikMessagesSwitch"
-                        style="@style/Widget.MaterialComponents.Button.OutlinedButton"
-                        android:layout_width="0dp"
-                        android:layout_height="wrap_content"
-                        android:layout_margin="8dp"
-                        android:layout_weight="1"
-                        android:text="Zmień moduł wiadomości" />
-
-                    <com.google.android.material.button.MaterialButton
-                        android:id="@+id/composeButton"
-                        style="@style/Widget.MaterialComponents.Button"
-                        android:layout_width="0dp"
-                        android:layout_height="wrap_content"
-                        android:layout_margin="8dp"
-                        android:layout_weight="1"
-                        android:text="Compose" />
-                </LinearLayout>
-
-                <com.google.android.material.button.MaterialButton
-                    android:id="@+id/pruneWorkButton"
-                    style="@style/Widget.MaterialComponents.Button"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:layout_margin="8dp"
-                    android:text="Prune finished work" />
-            </LinearLayout>
-        </LinearLayout>
-    </ScrollView>
     </pl.szczodrzynski.edziennik.utils.SwipeRefreshLayoutNoIndicator>
-</layout>
+</layout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home_old.xml b/app/src/main/res/layout/fragment_home_old.xml
new file mode 100644
index 00000000..e78f8aef
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home_old.xml
@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context=".HomeFragment">
+
+    <pl.szczodrzynski.edziennik.utils.SwipeRefreshLayoutNoIndicator
+        android:id="@+id/refreshLayout"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            tools:context=".ui.modules.home.HomeFragmentOld">
+
+            <LinearLayout
+                android:id="@+id/cardInsertPoint"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical" />
+
+            <TextView
+                android:id="@+id/nextSync"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_margin="8dp"
+                tools:text="TextView" />
+
+            <LinearLayout
+                android:id="@+id/devMode"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:visibility="gone"
+                android:orientation="vertical"
+                tools:visibility="visible"
+                tools:ignore="HardcodedText">
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/getLogs"
+                    style="@style/Widget.MaterialComponents.Button"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_margin="8dp"
+                    android:text="Save Debug Logs" />
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/librusCaptchaButton"
+                    style="@style/Widget.MaterialComponents.Button"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_margin="8dp"
+                    android:text="Librus Captcha" />
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/runChucker"
+                    style="@style/Widget.MaterialComponents.Button"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_margin="8dp"
+                    android:text="Launch Chucker" />
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:gravity="center">
+
+                    <com.google.android.material.button.MaterialButton
+                        android:id="@+id/mobidziennikMessagesSwitch"
+                        style="@style/Widget.MaterialComponents.Button.OutlinedButton"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_margin="8dp"
+                        android:layout_weight="1"
+                        android:text="Zmień moduł wiadomości" />
+
+                    <com.google.android.material.button.MaterialButton
+                        android:id="@+id/composeButton"
+                        style="@style/Widget.MaterialComponents.Button"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_margin="8dp"
+                        android:layout_weight="1"
+                        android:text="Compose" />
+                </LinearLayout>
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/pruneWorkButton"
+                    style="@style/Widget.MaterialComponents.Button"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_margin="8dp"
+                    android:text="Prune finished work" />
+            </LinearLayout>
+        </LinearLayout>
+    </ScrollView>
+    </pl.szczodrzynski.edziennik.utils.SwipeRefreshLayoutNoIndicator>
+</layout>
diff --git a/app/src/main/res/layout/fragment_home_v2.xml b/app/src/main/res/layout/fragment_home_v2.xml
deleted file mode 100644
index 63612c70..00000000
--- a/app/src/main/res/layout/fragment_home_v2.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  ~ Copyright (c) Kuba Szczodrzyński 2019-11-23.
-  -->
-
-<layout xmlns:tools="http://schemas.android.com/tools"
-    xmlns:android="http://schemas.android.com/apk/res/android">
-    <pl.szczodrzynski.edziennik.utils.SwipeRefreshLayoutNoIndicator
-        android:id="@+id/refreshLayout"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent">
-
-        <androidx.recyclerview.widget.RecyclerView
-            android:id="@+id/list"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            tools:listitem="@layout/card_home" />
-
-    </pl.szczodrzynski.edziennik.utils.SwipeRefreshLayoutNoIndicator>
-</layout>
\ No newline at end of file