From 370cfbf22ad862f6106d26b6a5d12eebaaacd024 Mon Sep 17 00:00:00 2001
From: "dependabot-preview[bot]"
 <27856297+dependabot-preview[bot]@users.noreply.github.com>
Date: Mon, 31 Aug 2020 09:42:18 +0000
Subject: [PATCH 01/32] Bump core from 1.2.0 to 1.3.0 (#929)

---
 app/build.gradle | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/build.gradle b/app/build.gradle
index baa9149b1..009963c40 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -196,7 +196,7 @@ dependencies {
     testImplementation "io.mockk:mockk:$mockk"
     testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.3.9'
 
-    androidTestImplementation "androidx.test:core:1.2.0"
+    androidTestImplementation "androidx.test:core:1.3.0"
     androidTestImplementation "androidx.test:runner:1.2.0"
     androidTestImplementation "androidx.test.ext:junit:1.1.2"
     androidTestImplementation "io.mockk:mockk-android:$mockk"

From 54fb01cd0d42a1c2b98604209aabe4ebdc85049d Mon Sep 17 00:00:00 2001
From: "dependabot-preview[bot]"
 <27856297+dependabot-preview[bot]@users.noreply.github.com>
Date: Mon, 31 Aug 2020 09:42:25 +0000
Subject: [PATCH 02/32] Bump firebase-inappmessaging-display-ktx from 19.1.0 to
 19.1.1 (#930)

---
 app/build.gradle | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/build.gradle b/app/build.gradle
index 009963c40..1bd64b83a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -181,7 +181,7 @@ dependencies {
     implementation 'me.xdrop:fuzzywuzzy:1.3.1'
 
     playImplementation 'com.google.firebase:firebase-analytics:17.5.0'
-    playImplementation 'com.google.firebase:firebase-inappmessaging-display-ktx:19.1.0'
+    playImplementation 'com.google.firebase:firebase-inappmessaging-display-ktx:19.1.1'
     playImplementation "com.google.firebase:firebase-inappmessaging-ktx:19.1.1"
     playImplementation 'com.google.firebase:firebase-messaging:20.2.4'
     playImplementation 'com.google.firebase:firebase-crashlytics:17.1.1'

From d1ce16d2b1567d738b2e294e3647d73d53a2a0e8 Mon Sep 17 00:00:00 2001
From: "dependabot-preview[bot]"
 <27856297+dependabot-preview[bot]@users.noreply.github.com>
Date: Mon, 31 Aug 2020 10:03:20 +0000
Subject: [PATCH 03/32] Bump runner from 1.2.0 to 1.3.0 (#932)

---
 app/build.gradle | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/build.gradle b/app/build.gradle
index 1bd64b83a..b86108cf2 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -197,7 +197,7 @@ dependencies {
     testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.3.9'
 
     androidTestImplementation "androidx.test:core:1.3.0"
-    androidTestImplementation "androidx.test:runner:1.2.0"
+    androidTestImplementation "androidx.test:runner:1.3.0"
     androidTestImplementation "androidx.test.ext:junit:1.1.2"
     androidTestImplementation "io.mockk:mockk-android:$mockk"
     androidTestImplementation "androidx.room:room-testing:$room"

From 57bc2b2533d336353e273b6b9c428b0dcf632664 Mon Sep 17 00:00:00 2001
From: "dependabot-preview[bot]"
 <27856297+dependabot-preview[bot]@users.noreply.github.com>
Date: Mon, 31 Aug 2020 10:09:37 +0000
Subject: [PATCH 04/32] Bump firebase-crashlytics from 17.1.1 to 17.2.1 (#931)

---
 app/build.gradle | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/build.gradle b/app/build.gradle
index b86108cf2..95b0a6e36 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -184,7 +184,7 @@ dependencies {
     playImplementation 'com.google.firebase:firebase-inappmessaging-display-ktx:19.1.1'
     playImplementation "com.google.firebase:firebase-inappmessaging-ktx:19.1.1"
     playImplementation 'com.google.firebase:firebase-messaging:20.2.4'
-    playImplementation 'com.google.firebase:firebase-crashlytics:17.1.1'
+    playImplementation 'com.google.firebase:firebase-crashlytics:17.2.1'
     playImplementation 'com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava'
 
     releaseImplementation "com.github.ChuckerTeam.Chucker:library-no-op:$chucker"

From a5de39a3663c3790b986f7120a54028271541433 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Borcz?= <RafalBO99@outlook.com>
Date: Mon, 31 Aug 2020 12:55:51 +0200
Subject: [PATCH 05/32] Update UI dependencies (#927)

---
 app/build.gradle | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/build.gradle b/app/build.gradle
index 95b0a6e36..8dd3b1f8d 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -145,9 +145,9 @@ dependencies {
     implementation "androidx.recyclerview:recyclerview:1.1.0"
     implementation "androidx.viewpager:viewpager:1.0.0"
     implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.1.0"
-    implementation "androidx.constraintlayout:constraintlayout:1.1.3"
+    implementation "androidx.constraintlayout:constraintlayout:2.0.1"
     implementation "androidx.coordinatorlayout:coordinatorlayout:1.1.0"
-    implementation "com.google.android.material:material:1.1.0"
+    implementation "com.google.android.material:material:1.2.0"
     implementation "com.github.wulkanowy:material-chips-input:2.1.1"
     implementation "com.github.PhilJay:MPAndroidChart:v3.1.0"
     implementation "me.zhanghai.android.materialprogressbar:library:1.6.1"

From eb616eedc707d78c0895bcd19bae6301abe200f2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Tue, 1 Sep 2020 09:31:01 +0200
Subject: [PATCH 06/32] Fix crash in flowWithResourceIn() (#933)

---
 .../modules/timetable/TimetablePresenter.kt   |  1 +
 .../io/github/wulkanowy/utils/FlowUtils.kt    | 19 +++++++++++--------
 2 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetablePresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetablePresenter.kt
index e410eeb95..8581b73c6 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetablePresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetablePresenter.kt
@@ -22,6 +22,7 @@ import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.flow.onEach
 import timber.log.Timber
+import java.lang.NullPointerException
 import java.time.LocalDate
 import java.time.LocalDate.now
 import java.time.LocalDate.of
diff --git a/app/src/main/java/io/github/wulkanowy/utils/FlowUtils.kt b/app/src/main/java/io/github/wulkanowy/utils/FlowUtils.kt
index 736a42709..314994054 100644
--- a/app/src/main/java/io/github/wulkanowy/utils/FlowUtils.kt
+++ b/app/src/main/java/io/github/wulkanowy/utils/FlowUtils.kt
@@ -3,6 +3,7 @@ package io.github.wulkanowy.utils
 import io.github.wulkanowy.data.Resource
 import io.github.wulkanowy.data.Status
 import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.flow.emitAll
 import kotlinx.coroutines.flow.filter
@@ -69,22 +70,24 @@ inline fun <ResultType, RequestType, T> networkBoundResource(
 
 fun <T> flowWithResource(block: suspend () -> T) = flow {
     emit(Resource.loading())
-    try {
-        emit(Resource.success(block()))
+    emit(try {
+        Resource.success(block())
     } catch (e: Throwable) {
-        emit(Resource.error(e))
-    }
+        Resource.error(e)
+    })
 }
 
 fun <T> flowWithResourceIn(block: suspend () -> Flow<Resource<T>>) = flow {
     emit(Resource.loading())
 
     try {
-        block().collect {
-            if (it.status != Status.LOADING) { // LOADING is already emitted
-                emit(it)
+        block()
+            .catch { emit(Resource.error(it)) }
+            .collect {
+                if (it.status != Status.LOADING) { // LOADING is already emitted
+                    emit(it)
+                }
             }
-        }
     } catch (e: Throwable) {
         emit(Resource.error(e))
     }

From 9997b1adbbb4e27ac39813c9d65f69495e9f9fa0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Tue, 1 Sep 2020 09:31:36 +0200
Subject: [PATCH 07/32] Add skarzyskokamienna vulcan register (#934)

---
 app/src/main/res/values/api_hosts.xml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/src/main/res/values/api_hosts.xml b/app/src/main/res/values/api_hosts.xml
index f661b88c5..64618568a 100644
--- a/app/src/main/res/values/api_hosts.xml
+++ b/app/src/main/res/values/api_hosts.xml
@@ -10,6 +10,7 @@
         <item>Rawa Mazowiecka - Platforma vEdukacja</item>
         <item>Zduńska Wola - e-Urząd</item>
         <item>Sieradz - Portal oświatowy</item>
+        <item>Skarżysko-Kamienna - e-Skarżysko</item>
         <item>Łask - Platforma vEdukacja</item>
         <item>Powiat łaski - Platforma edukacyjna</item>
         <item>Powiat Krasnostawski - Platforma oświatowa</item>
@@ -36,6 +37,7 @@
         <item>https://vulcan.net.pl/</item>
         <item>https://vulcan.net.pl/</item>
         <item>https://vulcan.net.pl/</item>
+        <item>https://vulcan.net.pl/</item>
         <item>http://fakelog.tk/?standard</item>
     </string-array>
     <string-array name="hosts_symbols">
@@ -48,6 +50,7 @@
         <item>rawamazowiecka</item>
         <item>zdunskawola</item>
         <item>sieradz</item>
+        <item>skarzyskokamienna</item>
         <item>lask</item>
         <item>powiatlaski</item>
         <item>powiatkrasnostawski</item>

From 20f931c5cc8725aca38661f4a088012d9e9e54a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Tue, 1 Sep 2020 09:33:14 +0200
Subject: [PATCH 08/32] Fix recaptcha loading in password recover (#935)

---
 .../ui/modules/login/recover/LoginRecoverPresenter.kt      | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverPresenter.kt
index 1d509e1bb..e58377058 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverPresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverPresenter.kt
@@ -66,7 +66,12 @@ class LoginRecoverPresenter @Inject constructor(
                     showErrorView(false)
                     showCaptcha(false)
                 }
-                Status.SUCCESS -> view?.loadReCaptcha(siteKey = it.data!!.first, url = it.data.second)
+                Status.SUCCESS -> view?.run {
+                    loadReCaptcha(url = it.data!!.first, siteKey = it.data.second)
+                    showProgress(false)
+                    showErrorView(false)
+                    showCaptcha(true)
+                }
                 Status.ERROR -> {
                     Timber.i("Obtain captcha site key result: An exception occurred")
                     errorHandler.dispatch(it.error!!)

From 90be9d1add6ad1f92c90b6125e91b77dd9a49625 Mon Sep 17 00:00:00 2001
From: Mateusz Idziejczak <idziejczak3@gmail.com>
Date: Tue, 1 Sep 2020 12:57:45 +0200
Subject: [PATCH 09/32] Disable notification sound (#936)

---
 .../wulkanowy/services/sync/channels/UpcomingLessonsChannel.kt   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/src/main/java/io/github/wulkanowy/services/sync/channels/UpcomingLessonsChannel.kt b/app/src/main/java/io/github/wulkanowy/services/sync/channels/UpcomingLessonsChannel.kt
index cd25eea67..41fb61925 100644
--- a/app/src/main/java/io/github/wulkanowy/services/sync/channels/UpcomingLessonsChannel.kt
+++ b/app/src/main/java/io/github/wulkanowy/services/sync/channels/UpcomingLessonsChannel.kt
@@ -26,6 +26,7 @@ class UpcomingLessonsChannel @Inject constructor(
                 lockscreenVisibility = VISIBILITY_PUBLIC
                 setShowBadge(false)
                 enableVibration(false)
+                setSound(null, null)
             }
         )
     }

From f8b7baef24260e173ec76eafd589115adf085eef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Borcz?= <RafalBO99@outlook.com>
Date: Tue, 1 Sep 2020 14:58:45 +0200
Subject: [PATCH 10/32] Remove force sync dialog (#938)

---
 .../ui/modules/settings/SettingsFragment.kt          |  9 ---------
 .../ui/modules/settings/SettingsPresenter.kt         | 12 ++++--------
 .../wulkanowy/ui/modules/settings/SettingsView.kt    |  1 -
 3 files changed, 4 insertions(+), 18 deletions(-)

diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/settings/SettingsFragment.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/settings/SettingsFragment.kt
index a8a15cec5..6f4a695d6 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/settings/SettingsFragment.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/settings/SettingsFragment.kt
@@ -120,15 +120,6 @@ class SettingsFragment : PreferenceFragmentCompat(),
         ErrorDialog.newInstance(error).show(childFragmentManager, error.toString())
     }
 
-    override fun showForceSyncDialog() {
-        AlertDialog.Builder(requireContext())
-            .setTitle(R.string.pref_services_dialog_force_sync_title)
-            .setMessage(R.string.pref_services_dialog_force_sync_summary)
-            .setPositiveButton(android.R.string.ok) { _, _ -> presenter.onForceSyncDialogSubmit() }
-            .setNegativeButton(android.R.string.cancel) { _, _ -> }
-            .show()
-    }
-
     override fun showFixSyncDialog() {
         AlertDialog.Builder(requireContext())
             .setTitle(R.string.pref_notify_fix_sync_issues)
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/settings/SettingsPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/settings/SettingsPresenter.kt
index f9e6731f9..3d1e063e2 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/settings/SettingsPresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/settings/SettingsPresenter.kt
@@ -55,14 +55,6 @@ class SettingsPresenter @Inject constructor(
     }
 
     fun onSyncNowClicked() {
-        view?.showForceSyncDialog()
-    }
-
-    fun onFixSyncIssuesClicked() {
-        view?.showFixSyncDialog()
-    }
-
-    fun onForceSyncDialogSubmit() {
         view?.run {
             syncManager.startOneTimeSyncWorker().onEach { workInfo ->
                 when (workInfo.state) {
@@ -87,4 +79,8 @@ class SettingsPresenter @Inject constructor(
             }.launch("sync")
         }
     }
+
+    fun onFixSyncIssuesClicked() {
+        view?.showFixSyncDialog()
+    }
 }
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/settings/SettingsView.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/settings/SettingsView.kt
index 3786ba4b2..b647c0b76 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/settings/SettingsView.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/settings/SettingsView.kt
@@ -18,6 +18,5 @@ interface SettingsView : BaseView {
 
     fun setSyncInProgress(inProgress: Boolean)
 
-    fun showForceSyncDialog()
     fun showFixSyncDialog()
 }

From 2ad1d086e01b4284cc2dccdfd3467df22492fbbc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Borcz?= <RafalBO99@outlook.com>
Date: Tue, 1 Sep 2020 15:39:34 +0200
Subject: [PATCH 11/32] Fix lucky number notification (#937)

---
 .../github/wulkanowy/data/db/dao/LuckyNumberDao.kt   |  2 +-
 .../luckynumber/LuckyNumberRepository.kt             | 12 +++++-------
 .../wulkanowy/services/sync/works/LuckyNumberWork.kt |  3 +--
 3 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/app/src/main/java/io/github/wulkanowy/data/db/dao/LuckyNumberDao.kt b/app/src/main/java/io/github/wulkanowy/data/db/dao/LuckyNumberDao.kt
index e3fdf01be..57f3005ad 100644
--- a/app/src/main/java/io/github/wulkanowy/data/db/dao/LuckyNumberDao.kt
+++ b/app/src/main/java/io/github/wulkanowy/data/db/dao/LuckyNumberDao.kt
@@ -12,5 +12,5 @@ import javax.inject.Singleton
 interface LuckyNumberDao : BaseDao<LuckyNumber> {
 
     @Query("SELECT * FROM LuckyNumbers WHERE student_id = :studentId AND date = :date")
-    fun load(studentId: Int, date: LocalDate): Flow<LuckyNumber>
+    fun load(studentId: Int, date: LocalDate): Flow<LuckyNumber?>
 }
diff --git a/app/src/main/java/io/github/wulkanowy/data/repositories/luckynumber/LuckyNumberRepository.kt b/app/src/main/java/io/github/wulkanowy/data/repositories/luckynumber/LuckyNumberRepository.kt
index ef0ced3a5..173ce7e45 100644
--- a/app/src/main/java/io/github/wulkanowy/data/repositories/luckynumber/LuckyNumberRepository.kt
+++ b/app/src/main/java/io/github/wulkanowy/data/repositories/luckynumber/LuckyNumberRepository.kt
@@ -3,7 +3,8 @@ package io.github.wulkanowy.data.repositories.luckynumber
 import io.github.wulkanowy.data.db.entities.LuckyNumber
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.utils.networkBoundResource
-import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.flow.map
 import java.time.LocalDate.now
 import javax.inject.Inject
 import javax.inject.Singleton
@@ -28,11 +29,8 @@ class LuckyNumberRepository @Inject constructor(
         }
     )
 
-    fun getNotNotifiedLuckyNumber(student: Student): Flow<LuckyNumber?> {
-        return local.getLuckyNumber(student, now())
-    }
+    suspend fun getNotNotifiedLuckyNumber(student: Student) =
+        local.getLuckyNumber(student, now()).map { if (it?.isNotified == false) it else null }.first()
 
-    suspend fun updateLuckyNumber(luckyNumber: LuckyNumber?) {
-        local.updateLuckyNumber(luckyNumber)
-    }
+    suspend fun updateLuckyNumber(luckyNumber: LuckyNumber?) = local.updateLuckyNumber(luckyNumber)
 }
diff --git a/app/src/main/java/io/github/wulkanowy/services/sync/works/LuckyNumberWork.kt b/app/src/main/java/io/github/wulkanowy/services/sync/works/LuckyNumberWork.kt
index 9cb765ec4..7b9f5ab30 100644
--- a/app/src/main/java/io/github/wulkanowy/services/sync/works/LuckyNumberWork.kt
+++ b/app/src/main/java/io/github/wulkanowy/services/sync/works/LuckyNumberWork.kt
@@ -19,7 +19,6 @@ import io.github.wulkanowy.ui.modules.main.MainActivity
 import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.utils.getCompatColor
 import io.github.wulkanowy.utils.waitForResult
-import kotlinx.coroutines.flow.first
 import javax.inject.Inject
 import kotlin.random.Random
 
@@ -33,7 +32,7 @@ class LuckyNumberWork @Inject constructor(
     override suspend fun doWork(student: Student, semester: Semester) {
         luckyNumberRepository.getLuckyNumber(student, true, preferencesRepository.isNotificationsEnable).waitForResult()
 
-        luckyNumberRepository.getNotNotifiedLuckyNumber(student).first()?.let {
+        luckyNumberRepository.getNotNotifiedLuckyNumber(student)?.let {
             notify(it)
             luckyNumberRepository.updateLuckyNumber(it.apply { isNotified = true })
         }

From 0f65af8958925d5780d9275e784570529a706d47 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Tue, 1 Sep 2020 23:57:56 +0200
Subject: [PATCH 12/32] Fix grade summary empty view (#941)

---
 .../ui/modules/grade/summary/GradeSummaryAdapter.kt      | 2 +-
 .../ui/modules/grade/summary/GradeSummaryPresenter.kt    | 9 +++++----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryAdapter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryAdapter.kt
index 30c4ccc23..ccebe94f0 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryAdapter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryAdapter.kt
@@ -21,7 +21,7 @@ class GradeSummaryAdapter @Inject constructor() : RecyclerView.Adapter<RecyclerV
 
     var items = emptyList<GradeSummary>()
 
-    override fun getItemCount() = items.size + 1
+    override fun getItemCount() = items.size + if (items.isNotEmpty()) 1 else 0
 
     override fun getItemViewType(position: Int) = when (position) {
         0 -> ViewType.HEADER.id
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryPresenter.kt
index 9484d8b77..caa3cb84d 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryPresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryPresenter.kt
@@ -45,16 +45,17 @@ class GradeSummaryPresenter @Inject constructor(
                 Status.LOADING -> Timber.i("Loading grade summary started")
                 Status.SUCCESS -> {
                     Timber.i("Loading grade summary result: Success")
+                    val items = createGradeSummaryItems(it.data!!)
                     view?.run {
-                        showEmpty(it.data!!.isEmpty())
-                        showContent(it.data.isNotEmpty())
+                        showEmpty(items.isEmpty())
+                        showContent(items.isNotEmpty())
                         showErrorView(false)
-                        updateData(createGradeSummaryItems(it.data))
+                        updateData(items)
                     }
                     analytics.logEvent(
                         "load_data",
                         "type" to "grade_summary",
-                        "items" to it.data!!.size
+                        "items" to it.data.size
                     )
                 }
                 Status.ERROR -> {

From 69a11931547358f030330fac4f9a49e4ba74603b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Tue, 1 Sep 2020 23:58:18 +0200
Subject: [PATCH 13/32] Fix semester list refresh on no current semester found
 (#940)

---
 .../semester/SemesterRepository.kt            | 42 ++++++++++++-------
 .../semester/SemesterRepositoryTest.kt        | 23 +++++++++-
 2 files changed, 47 insertions(+), 18 deletions(-)

diff --git a/app/src/main/java/io/github/wulkanowy/data/repositories/semester/SemesterRepository.kt b/app/src/main/java/io/github/wulkanowy/data/repositories/semester/SemesterRepository.kt
index 28d37ed85..7a76503f2 100644
--- a/app/src/main/java/io/github/wulkanowy/data/repositories/semester/SemesterRepository.kt
+++ b/app/src/main/java/io/github/wulkanowy/data/repositories/semester/SemesterRepository.kt
@@ -1,5 +1,6 @@
 package io.github.wulkanowy.data.repositories.semester
 
+import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.sdk.Sdk
 import io.github.wulkanowy.utils.DispatchersProvider
@@ -18,24 +19,33 @@ class SemesterRepository @Inject constructor(
 ) {
 
     suspend fun getSemesters(student: Student, forceRefresh: Boolean = false, refreshOnNoCurrent: Boolean = false) = withContext(dispatchers.backgroundThread) {
-        local.getSemesters(student).let { semesters ->
-            semesters.filter {
-                !forceRefresh && when {
-                    Sdk.Mode.valueOf(student.loginMode) != Sdk.Mode.API -> semesters.firstOrNull { it.isCurrent }?.diaryId != 0
-                    refreshOnNoCurrent -> semesters.any { semester -> semester.isCurrent }
-                    else -> true
-                }
-            }
-        }.ifEmpty {
-            val new = remote.getSemesters(student)
-            if (new.isEmpty()) throw IllegalArgumentException("Empty semester list!")
-
-            val old = local.getSemesters(student)
-            local.deleteSemesters(old.uniqueSubtract(new))
-            local.saveSemesters(new.uniqueSubtract(old))
+        val semesters = local.getSemesters(student)
 
+        if (isShouldFetch(student, semesters, forceRefresh, refreshOnNoCurrent)) {
+            refreshSemesters(student)
             local.getSemesters(student)
-        }
+        } else semesters
+    }
+
+    private fun isShouldFetch(student: Student, semesters: List<Semester>, forceRefresh: Boolean, refreshOnNoCurrent: Boolean): Boolean {
+        val isNoSemesters = semesters.isEmpty()
+
+        val isRefreshOnModeChangeRequired = if (Sdk.Mode.valueOf(student.loginMode) != Sdk.Mode.API) {
+            semesters.firstOrNull { it.isCurrent }?.diaryId == 0
+        } else false
+
+        val isRefreshOnNoCurrentAppropriate = refreshOnNoCurrent && !semesters.any { semester -> semester.isCurrent }
+
+        return forceRefresh || isNoSemesters || isRefreshOnModeChangeRequired || isRefreshOnNoCurrentAppropriate
+    }
+
+    private suspend fun refreshSemesters(student: Student) {
+        val new = remote.getSemesters(student)
+        if (new.isEmpty()) throw IllegalArgumentException("Empty semester list!")
+
+        val old = local.getSemesters(student)
+        local.deleteSemesters(old.uniqueSubtract(new))
+        local.saveSemesters(new.uniqueSubtract(old))
     }
 
     suspend fun getCurrentSemester(student: Student, forceRefresh: Boolean = false) = withContext(dispatchers.backgroundThread) {
diff --git a/app/src/test/java/io/github/wulkanowy/data/repositories/semester/SemesterRepositoryTest.kt b/app/src/test/java/io/github/wulkanowy/data/repositories/semester/SemesterRepositoryTest.kt
index 866c2af4d..5a2388ff7 100644
--- a/app/src/test/java/io/github/wulkanowy/data/repositories/semester/SemesterRepositoryTest.kt
+++ b/app/src/test/java/io/github/wulkanowy/data/repositories/semester/SemesterRepositoryTest.kt
@@ -63,7 +63,15 @@ class SemesterRepositoryTest {
             createSemesterEntity(0, 2, now().minusMonths(3), now())
         )
 
+        val goodSemesters = listOf(
+            createSemesterEntity(122, 1, now().minusMonths(6), now().minusMonths(3)),
+            createSemesterEntity(123, 2, now().minusMonths(3), now())
+        )
+
         coEvery { semesterLocal.getSemesters(student) } returns badSemesters
+        coEvery { semesterRemote.getSemesters(student) } returns goodSemesters
+        coEvery { semesterLocal.deleteSemesters(any()) } just Runs
+        coEvery { semesterLocal.saveSemesters(any()) } just Runs
 
         val items = runBlocking { semesterRepository.getSemesters(student) }
         assertEquals(2, items.size)
@@ -152,12 +160,23 @@ class SemesterRepositoryTest {
 
     @Test
     fun getSemesters_noCurrent_refreshOnNoCurrent() {
-        val semesters = listOf(
+        val semestersWithNoCurrent = listOf(
             createSemesterEntity(1, 1, now().minusMonths(12), now().minusMonths(6)),
             createSemesterEntity(1, 2, now().minusMonths(6), now().minusMonths(1))
         )
 
-        coEvery { semesterLocal.getSemesters(student) } returns semesters
+        val newSemesters = listOf(
+            createSemesterEntity(1, 1, now().minusMonths(12), now().minusMonths(6)),
+            createSemesterEntity(1, 2, now().minusMonths(6), now().minusMonths(1)),
+
+            createSemesterEntity(2, 1, now().minusMonths(1), now().plusMonths(5)),
+            createSemesterEntity(2, 2, now().plusMonths(5), now().plusMonths(11)),
+        )
+
+        coEvery { semesterLocal.getSemesters(student) } returns semestersWithNoCurrent
+        coEvery { semesterRemote.getSemesters(student) } returns newSemesters
+        coEvery { semesterLocal.deleteSemesters(any()) } just Runs
+        coEvery { semesterLocal.saveSemesters(any()) } just Runs
 
         val items = runBlocking { semesterRepository.getSemesters(student, refreshOnNoCurrent = true) }
         assertEquals(2, items.size)

From 40492e6c01ac8212a02dcb5d23555e9f48036f67 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Wed, 2 Sep 2020 00:14:18 +0200
Subject: [PATCH 14/32] Version 0.20.1

---
 .travis.yml                                       | 2 +-
 README.en.md                                      | 1 -
 README.md                                         | 1 -
 app/build.gradle                                  | 2 +-
 app/src/main/play/release-notes/pl-PL/default.txt | 8 +++++---
 5 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index c9f9bbe16..e8366be2a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,7 +14,7 @@ cache:
 branches:
   only:
     - develop
-    - 0.20.0
+    - 0.20.1
 
 android:
  licenses:
diff --git a/README.en.md b/README.en.md
index 7444cccae..28cce1c34 100644
--- a/README.en.md
+++ b/README.en.md
@@ -47,7 +47,6 @@ You can also download a [development version](https://wulkanowy.github.io/#downl
 
 
 * [Wulkanowy SDK](https://github.com/wulkanowy/sdk)
-* [RxJava 2](https://github.com/ReactiveX/RxJava)
 * [Dagger 2](https://github.com/google/dagger)
 * [Room](https://developer.android.com/topic/libraries/architecture/room)
 * [WorkManager](https://developer.android.com/topic/libraries/architecture/workmanager) 
diff --git a/README.md b/README.md
index 61b13444a..02e1900c8 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,6 @@ Możesz także pobrać [wersję rozwojową](https://wulkanowy.github.io/#downloa
 ## Zbudowana za pomocą
 
 * [Wulkanowy SDK](https://github.com/wulkanowy/SDK)
-* [RxJava 2](https://github.com/ReactiveX/RxJava)
 * [Dagger 2](https://github.com/google/dagger)
 * [Room](https://developer.android.com/topic/libraries/architecture/room)
 * [WorkManager](https://developer.android.com/topic/libraries/architecture/workmanager) 
diff --git a/app/build.gradle b/app/build.gradle
index 8dd3b1f8d..eb9329787 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -126,7 +126,7 @@ configurations.all {
 }
 
 dependencies {
-    implementation "io.github.wulkanowy:sdk:0.20.0"
+    implementation "io.github.wulkanowy:sdk:0.20.1"
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.0.10'
 
diff --git a/app/src/main/play/release-notes/pl-PL/default.txt b/app/src/main/play/release-notes/pl-PL/default.txt
index 5cf0c5175..51c3c13ac 100644
--- a/app/src/main/play/release-notes/pl-PL/default.txt
+++ b/app/src/main/play/release-notes/pl-PL/default.txt
@@ -1,5 +1,7 @@
-Wersja 0.20.0
-- naprawiliśmy obsługę wiadomości
-- naprawiliśmy wyświetlanie oznaczenia klasy ucznia w menadżerze kont
+Wersja 0.20.1
+- naprawiliśmy powiadomienie o szczęśliwym numerku
+- naprawiliśmy przełączanie na nowy rok szkolny
+- naprawiliśmy funkcję resetowania hasła
+- dodaliśmy dziennik e-Skarżysko
 
 Pełna lista zmian: https://github.com/wulkanowy/wulkanowy/releases

From ee168bafe0df36d4d3dc0a952bebc8fcabdd86c0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Wed, 2 Sep 2020 00:23:41 +0200
Subject: [PATCH 15/32] Version 0.20.2

---
 .travis.yml                                       | 2 +-
 app/build.gradle                                  | 6 +++---
 app/src/main/play/release-notes/pl-PL/default.txt | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index e8366be2a..688dd0006 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,7 +14,7 @@ cache:
 branches:
   only:
     - develop
-    - 0.20.1
+    - 0.20.2
 
 android:
  licenses:
diff --git a/app/build.gradle b/app/build.gradle
index eb9329787..b046834a6 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -18,8 +18,8 @@ android {
         testApplicationId "io.github.tests.wulkanowy"
         minSdkVersion 17
         targetSdkVersion 29
-        versionCode 64
-        versionName "0.20.0"
+        versionCode 66
+        versionName "0.20.2"
         multiDexEnabled true
         resValue "string", "app_name", "Wulkanowy"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -126,7 +126,7 @@ configurations.all {
 }
 
 dependencies {
-    implementation "io.github.wulkanowy:sdk:0.20.1"
+    implementation "io.github.wulkanowy:sdk:0.20.2"
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.0.10'
 
diff --git a/app/src/main/play/release-notes/pl-PL/default.txt b/app/src/main/play/release-notes/pl-PL/default.txt
index 51c3c13ac..d0e2c8233 100644
--- a/app/src/main/play/release-notes/pl-PL/default.txt
+++ b/app/src/main/play/release-notes/pl-PL/default.txt
@@ -1,4 +1,4 @@
-Wersja 0.20.1
+Wersja 0.20.2
 - naprawiliśmy powiadomienie o szczęśliwym numerku
 - naprawiliśmy przełączanie na nowy rok szkolny
 - naprawiliśmy funkcję resetowania hasła

From 6ded83d1327ce7a0ddb5b3be0e90f0c4c776b790 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Thu, 3 Sep 2020 20:52:24 +0200
Subject: [PATCH 16/32] Fix attendance item description (#943)

---
 .../ui/modules/attendance/AttendanceAdapter.kt   |  3 ++-
 .../ui/modules/attendance/AttendanceDialog.kt    |  3 ++-
 .../wulkanowy/utils/AttendanceExtension.kt       | 16 +++++++++++++++-
 app/src/main/res/values-pl/strings.xml           |  2 ++
 app/src/main/res/values/strings.xml              |  2 ++
 5 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceAdapter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceAdapter.kt
index a63d5045a..8e8a6149d 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceAdapter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceAdapter.kt
@@ -9,6 +9,7 @@ import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.Attendance
 import io.github.wulkanowy.data.repositories.attendance.SentExcuseStatus
 import io.github.wulkanowy.databinding.ItemAttendanceBinding
+import io.github.wulkanowy.utils.description
 import javax.inject.Inject
 
 class AttendanceAdapter @Inject constructor() :
@@ -34,7 +35,7 @@ class AttendanceAdapter @Inject constructor() :
         with(holder.binding) {
             attendanceItemNumber.text = item.number.toString()
             attendanceItemSubject.text = item.subject
-            attendanceItemDescription.text = item.name
+            attendanceItemDescription.setText(item.description)
             attendanceItemAlert.visibility = item.run { if (absence && !excused) View.VISIBLE else View.INVISIBLE }
             attendanceItemNumber.visibility = View.GONE
             attendanceItemExcuseInfo.visibility = View.GONE
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceDialog.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceDialog.kt
index 97b76e812..d5e2fe122 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceDialog.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceDialog.kt
@@ -7,6 +7,7 @@ import android.view.ViewGroup
 import androidx.fragment.app.DialogFragment
 import io.github.wulkanowy.data.db.entities.Attendance
 import io.github.wulkanowy.databinding.DialogAttendanceBinding
+import io.github.wulkanowy.utils.description
 import io.github.wulkanowy.utils.lifecycleAwareVariable
 import io.github.wulkanowy.utils.toFormattedString
 
@@ -43,7 +44,7 @@ class AttendanceDialog : DialogFragment() {
 
         with(binding) {
             attendanceDialogSubject.text = attendance.subject
-            attendanceDialogDescription.text = attendance.name
+            attendanceDialogDescription.setText(attendance.description)
             attendanceDialogDate.text = attendance.date.toFormattedString()
             attendanceDialogNumber.text = attendance.number.toString()
             attendanceDialogClose.setOnClickListener { dismiss() }
diff --git a/app/src/main/java/io/github/wulkanowy/utils/AttendanceExtension.kt b/app/src/main/java/io/github/wulkanowy/utils/AttendanceExtension.kt
index c2b1efaa8..92e8661fe 100644
--- a/app/src/main/java/io/github/wulkanowy/utils/AttendanceExtension.kt
+++ b/app/src/main/java/io/github/wulkanowy/utils/AttendanceExtension.kt
@@ -1,6 +1,9 @@
 package io.github.wulkanowy.utils
 
+import io.github.wulkanowy.R
+import io.github.wulkanowy.data.db.entities.Attendance
 import io.github.wulkanowy.data.db.entities.AttendanceSummary
+import io.github.wulkanowy.sdk.scrapper.attendance.AttendanceCategory
 
 /**
  * [UONET+ - Zasady tworzenia podsumowań liczb uczniów obecnych i nieobecnych w tabeli frekwencji]
@@ -23,4 +26,15 @@ private fun calculatePercentage(presence: Double, absence: Double): Double {
     return if ((presence + absence) == 0.0) 0.0 else (presence / (presence + absence)) * 100
 }
 
-
+inline val Attendance.description
+    get() = when (AttendanceCategory.valueOf(name)) {
+        AttendanceCategory.PRESENCE -> R.string.attendance_present
+        AttendanceCategory.ABSENCE_UNEXCUSED -> R.string.attendance_absence_unexcused
+        AttendanceCategory.ABSENCE_EXCUSED -> R.string.attendance_absence_excused
+        AttendanceCategory.UNEXCUSED_LATENESS -> R.string.attendance_unexcused_lateness
+        AttendanceCategory.EXCUSED_LATENESS -> R.string.attendance_excused_lateness
+        AttendanceCategory.ABSENCE_FOR_SCHOOL_REASONS -> R.string.attendance_absence_school
+        AttendanceCategory.EXEMPTION -> R.string.attendance_exemption
+        AttendanceCategory.DELETED -> R.string.attendance_deleted
+        else -> R.string.attendance_unknown
+    }
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index e4d3e9029..ebc145423 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -168,6 +168,8 @@
     <string name="attendance_excused_lateness">Spóźnienie usprawiedliwione</string>
     <string name="attendance_unexcused_lateness">Spóźnienie nieusprawiedliwione</string>
     <string name="attendance_present">Obecność</string>
+    <string name="attendance_deleted">Usunięty</string>
+    <string name="attendance_unknown">Nieznany</string>
     <string name="attendance_number">Numer lekcji</string>
     <string name="attendance_no_items">Brak wpisów</string>
     <plurals name="attendance_number_absences">
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 1eaebf284..963c70478 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -170,6 +170,8 @@
     <string name="attendance_excused_lateness">Excused lateness</string>
     <string name="attendance_unexcused_lateness">Unexcused lateness</string>
     <string name="attendance_present">Present</string>
+    <string name="attendance_deleted">Deleted</string>
+    <string name="attendance_unknown">Unknown</string>
     <string name="attendance_number">Number of lesson</string>
     <string name="attendance_no_items">No entries</string>
     <plurals name="attendance_number_absences">

From 18b9bf42e115ebf24885e6a4e4cb2e73c7e562ae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Thu, 3 Sep 2020 20:54:28 +0200
Subject: [PATCH 17/32] Fix crash in flowWithResourceIn() (#944)

---
 app/src/main/java/io/github/wulkanowy/ui/base/BasePresenter.kt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/io/github/wulkanowy/ui/base/BasePresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/base/BasePresenter.kt
index aec524259..ba8bfd85f 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/base/BasePresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/base/BasePresenter.kt
@@ -7,6 +7,7 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import timber.log.Timber
@@ -63,7 +64,7 @@ open class BasePresenter<T : BaseView>(
 
     fun <T> Flow<T>.launch(individualJobTag: String = "load"): Job {
         jobs[individualJobTag]?.cancel()
-        val job = launchIn(this@BasePresenter)
+        val job = catch { errorHandler.dispatch(it) }.launchIn(this@BasePresenter)
         jobs[individualJobTag] = job
         Timber.d("Job $individualJobTag launched in ${this@BasePresenter.javaClass.simpleName}: $job")
         return job

From debb21f5f9945502ddf470c09aecd96ec05f8594 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Thu, 3 Sep 2020 21:10:39 +0200
Subject: [PATCH 18/32] Add full stacktrace to errors list in sync now (#945)

---
 .../java/io/github/wulkanowy/services/sync/SyncWorker.kt   | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/io/github/wulkanowy/services/sync/SyncWorker.kt b/app/src/main/java/io/github/wulkanowy/services/sync/SyncWorker.kt
index 2ba0435b4..13326ca06 100644
--- a/app/src/main/java/io/github/wulkanowy/services/sync/SyncWorker.kt
+++ b/app/src/main/java/io/github/wulkanowy/services/sync/SyncWorker.kt
@@ -50,13 +50,16 @@ class SyncWorker @WorkerInject constructor(
             } catch (e: Throwable) {
                 Timber.w("${work::class.java.simpleName} result: An exception ${e.message} occurred")
                 if (e is FeatureDisabledException || e is FeatureNotAvailableException) null
-                else e
+                else {
+                    Timber.e(e)
+                    e
+                }
             }
         }
         val result = when {
             exceptions.isNotEmpty() && inputData.getBoolean("one_time", false) -> {
                 Result.failure(Data.Builder()
-                    .putString("error", exceptions.toString())
+                    .putString("error", exceptions.map { it.stackTraceToString() }.toString())
                     .build()
                 )
             }

From 9a7c04fe7b590f1661b0c25387d6b4a5f9f7f71e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Fri, 4 Sep 2020 23:42:01 +0200
Subject: [PATCH 19/32] Version 0.20.3

---
 .travis.yml                                       | 2 +-
 app/build.gradle                                  | 6 +++---
 app/src/main/play/release-notes/pl-PL/default.txt | 7 ++-----
 3 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 688dd0006..1c1038b82 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,7 +14,7 @@ cache:
 branches:
   only:
     - develop
-    - 0.20.2
+    - 0.20.3
 
 android:
  licenses:
diff --git a/app/build.gradle b/app/build.gradle
index b046834a6..2d608f973 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -18,8 +18,8 @@ android {
         testApplicationId "io.github.tests.wulkanowy"
         minSdkVersion 17
         targetSdkVersion 29
-        versionCode 66
-        versionName "0.20.2"
+        versionCode 67
+        versionName "0.20.3"
         multiDexEnabled true
         resValue "string", "app_name", "Wulkanowy"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -126,7 +126,7 @@ configurations.all {
 }
 
 dependencies {
-    implementation "io.github.wulkanowy:sdk:0.20.2"
+    implementation "io.github.wulkanowy:sdk:0.20.3"
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.0.10'
 
diff --git a/app/src/main/play/release-notes/pl-PL/default.txt b/app/src/main/play/release-notes/pl-PL/default.txt
index d0e2c8233..47df9980f 100644
--- a/app/src/main/play/release-notes/pl-PL/default.txt
+++ b/app/src/main/play/release-notes/pl-PL/default.txt
@@ -1,7 +1,4 @@
-Wersja 0.20.2
-- naprawiliśmy powiadomienie o szczęśliwym numerku
-- naprawiliśmy przełączanie na nowy rok szkolny
-- naprawiliśmy funkcję resetowania hasła
-- dodaliśmy dziennik e-Skarżysko
+Wersja 0.20.3
+- naprawiliśmy opisy wpisów frekwencyjnych, które teraz będą już w całości po polsku
 
 Pełna lista zmian: https://github.com/wulkanowy/wulkanowy/releases

From c30f105be558acac6a783e40116f22fc65aefd7b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Mon, 7 Sep 2020 09:35:26 +0200
Subject: [PATCH 20/32] Fix crash on unknown attendance category type (#949)

---
 app/build.gradle                                                | 2 +-
 .../main/java/io/github/wulkanowy/utils/AttendanceExtension.kt  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/build.gradle b/app/build.gradle
index 2d608f973..cb7995d40 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -126,7 +126,7 @@ configurations.all {
 }
 
 dependencies {
-    implementation "io.github.wulkanowy:sdk:0.20.3"
+    implementation "io.github.wulkanowy:sdk:0faa503"
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.0.10'
 
diff --git a/app/src/main/java/io/github/wulkanowy/utils/AttendanceExtension.kt b/app/src/main/java/io/github/wulkanowy/utils/AttendanceExtension.kt
index 92e8661fe..f10b00a07 100644
--- a/app/src/main/java/io/github/wulkanowy/utils/AttendanceExtension.kt
+++ b/app/src/main/java/io/github/wulkanowy/utils/AttendanceExtension.kt
@@ -27,7 +27,7 @@ private fun calculatePercentage(presence: Double, absence: Double): Double {
 }
 
 inline val Attendance.description
-    get() = when (AttendanceCategory.valueOf(name)) {
+    get() = when (AttendanceCategory.getCategoryByName(name)) {
         AttendanceCategory.PRESENCE -> R.string.attendance_present
         AttendanceCategory.ABSENCE_UNEXCUSED -> R.string.attendance_absence_unexcused
         AttendanceCategory.ABSENCE_EXCUSED -> R.string.attendance_absence_excused

From 6363c90e37452508d011be4f8e573664d17b311e Mon Sep 17 00:00:00 2001
From: Mateusz Idziejczak <idziejczak3@gmail.com>
Date: Mon, 7 Sep 2020 20:28:32 +0200
Subject: [PATCH 21/32] Disable sound of upcoming lessons notification (fix)
 (#950)

---
 .../main/java/io/github/wulkanowy/services/sync/SyncManager.kt  | 1 +
 .../wulkanowy/services/sync/channels/UpcomingLessonsChannel.kt  | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/io/github/wulkanowy/services/sync/SyncManager.kt b/app/src/main/java/io/github/wulkanowy/services/sync/SyncManager.kt
index 1d005ae8e..47a949273 100644
--- a/app/src/main/java/io/github/wulkanowy/services/sync/SyncManager.kt
+++ b/app/src/main/java/io/github/wulkanowy/services/sync/SyncManager.kt
@@ -44,6 +44,7 @@ class SyncManager @Inject constructor(
 
         if (SDK_INT >= O) {
             channels.forEach { it.create() }
+            notificationManager.deleteNotificationChannel("lesson_channel")
             notificationManager.deleteNotificationChannel("new_entries_channel")
         }
 
diff --git a/app/src/main/java/io/github/wulkanowy/services/sync/channels/UpcomingLessonsChannel.kt b/app/src/main/java/io/github/wulkanowy/services/sync/channels/UpcomingLessonsChannel.kt
index 41fb61925..63b3a4f91 100644
--- a/app/src/main/java/io/github/wulkanowy/services/sync/channels/UpcomingLessonsChannel.kt
+++ b/app/src/main/java/io/github/wulkanowy/services/sync/channels/UpcomingLessonsChannel.kt
@@ -17,7 +17,7 @@ class UpcomingLessonsChannel @Inject constructor(
 ) : Channel {
 
     companion object {
-        const val CHANNEL_ID = "lesson_channel"
+        const val CHANNEL_ID = "upcoming_lesson_channel"
     }
 
     override fun create() {

From ec761f63294d977b46455a09c68d65236903436f Mon Sep 17 00:00:00 2001
From: Mateusz Idziejczak <idziejczak3@gmail.com>
Date: Tue, 8 Sep 2020 20:13:17 +0200
Subject: [PATCH 22/32] Fix bug in grade statistics (#951)

---
 .../ui/modules/grade/statistics/GradeStatisticsPresenter.kt   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/grade/statistics/GradeStatisticsPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/grade/statistics/GradeStatisticsPresenter.kt
index 112f4c582..73cee9e96 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/grade/statistics/GradeStatisticsPresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/grade/statistics/GradeStatisticsPresenter.kt
@@ -164,8 +164,8 @@ class GradeStatisticsPresenter @Inject constructor(
                 Status.SUCCESS -> {
                     Timber.i("Loading grade stats result: Success")
                     view?.run {
-                        showEmpty(it.data!!.isEmpty())
-                        showContent(it.data.isNotEmpty())
+                        showEmpty(it.data!!.isEmpty() || it.data.first().partial.isEmpty())
+                        showContent(it.data.isNotEmpty() && it.data.first().partial.isNotEmpty())
                         showErrorView(false)
                         updateData(it.data, preferencesRepository.gradeColorTheme, preferencesRepository.showAllSubjectsOnStatisticsList)
                         showSubjects(!preferencesRepository.showAllSubjectsOnStatisticsList)

From 6e56d3ff061d14308f8011723d56f3b56b4ca07d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Wed, 9 Sep 2020 13:28:44 +0200
Subject: [PATCH 23/32] Ignore empty semesters on refresh (#955)

---
 .../wulkanowy/data/repositories/semester/SemesterRepository.kt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/io/github/wulkanowy/data/repositories/semester/SemesterRepository.kt b/app/src/main/java/io/github/wulkanowy/data/repositories/semester/SemesterRepository.kt
index 7a76503f2..2748f1df5 100644
--- a/app/src/main/java/io/github/wulkanowy/data/repositories/semester/SemesterRepository.kt
+++ b/app/src/main/java/io/github/wulkanowy/data/repositories/semester/SemesterRepository.kt
@@ -8,6 +8,7 @@ import io.github.wulkanowy.utils.getCurrentOrLast
 import io.github.wulkanowy.utils.isCurrent
 import io.github.wulkanowy.utils.uniqueSubtract
 import kotlinx.coroutines.withContext
+import timber.log.Timber
 import javax.inject.Inject
 import javax.inject.Singleton
 
@@ -41,7 +42,7 @@ class SemesterRepository @Inject constructor(
 
     private suspend fun refreshSemesters(student: Student) {
         val new = remote.getSemesters(student)
-        if (new.isEmpty()) throw IllegalArgumentException("Empty semester list!")
+        if (new.isEmpty()) return Timber.i("Empty semester list!")
 
         val old = local.getSemesters(student)
         local.deleteSemesters(old.uniqueSubtract(new))

From adde5541e2f4d42972c7e04eb3efa370ddc761f9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Fri, 11 Sep 2020 13:02:16 +0200
Subject: [PATCH 24/32] Move timetable notifications scheduling to background
 thread (#954)

---
 .../TimetableNotificationSchedulerHelper.kt   | 51 +++++++++++--------
 1 file changed, 29 insertions(+), 22 deletions(-)

diff --git a/app/src/main/java/io/github/wulkanowy/services/alarm/TimetableNotificationSchedulerHelper.kt b/app/src/main/java/io/github/wulkanowy/services/alarm/TimetableNotificationSchedulerHelper.kt
index 8f8782a2f..5c4b916bc 100644
--- a/app/src/main/java/io/github/wulkanowy/services/alarm/TimetableNotificationSchedulerHelper.kt
+++ b/app/src/main/java/io/github/wulkanowy/services/alarm/TimetableNotificationSchedulerHelper.kt
@@ -26,7 +26,9 @@ import io.github.wulkanowy.services.alarm.TimetableNotificationReceiver.Companio
 import io.github.wulkanowy.services.alarm.TimetableNotificationReceiver.Companion.STUDENT_ID
 import io.github.wulkanowy.services.alarm.TimetableNotificationReceiver.Companion.STUDENT_NAME
 import io.github.wulkanowy.ui.modules.main.MainView
+import io.github.wulkanowy.utils.DispatchersProvider
 import io.github.wulkanowy.utils.toTimestamp
+import kotlinx.coroutines.withContext
 import timber.log.Timber
 import java.time.LocalDateTime
 import java.time.LocalDateTime.now
@@ -35,7 +37,8 @@ import javax.inject.Inject
 class TimetableNotificationSchedulerHelper @Inject constructor(
     @ApplicationContext private val context: Context,
     private val alarmManager: AlarmManager,
-    private val preferencesRepository: PreferencesRepository
+    private val preferencesRepository: PreferencesRepository,
+    private val dispatchersProvider: DispatchersProvider,
 ) {
 
     private fun getRequestCode(time: LocalDateTime, studentId: Int) = (time.toTimestamp() * studentId).toInt()
@@ -44,13 +47,15 @@ class TimetableNotificationSchedulerHelper @Inject constructor(
         return day.getOrNull(index - 1)?.end ?: lesson.start.minusMinutes(30)
     }
 
-    fun cancelScheduled(lessons: List<Timetable>, studentId: Int = 1) {
-        lessons.sortedBy { it.start }.forEachIndexed { index, lesson ->
-            val upcomingTime = getUpcomingLessonTime(index, lessons, lesson)
-            cancelScheduledTo(upcomingTime..lesson.start, getRequestCode(upcomingTime, studentId))
-            cancelScheduledTo(lesson.start..lesson.end, getRequestCode(lesson.start, studentId))
+    suspend fun cancelScheduled(lessons: List<Timetable>, studentId: Int = 1) {
+        withContext(dispatchersProvider.backgroundThread) {
+            lessons.sortedBy { it.start }.forEachIndexed { index, lesson ->
+                val upcomingTime = getUpcomingLessonTime(index, lessons, lesson)
+                cancelScheduledTo(upcomingTime..lesson.start, getRequestCode(upcomingTime, studentId))
+                cancelScheduledTo(lesson.start..lesson.end, getRequestCode(lesson.start, studentId))
 
-            Timber.d("TimetableNotification canceled: type 1 & 2, subject: ${lesson.subject}, start: ${lesson.start}, student: $studentId")
+                Timber.d("TimetableNotification canceled: type 1 & 2, subject: ${lesson.subject}, start: ${lesson.start}, student: $studentId")
+            }
         }
     }
 
@@ -61,28 +66,30 @@ class TimetableNotificationSchedulerHelper @Inject constructor(
 
     fun cancelNotification() = NotificationManagerCompat.from(context).cancel(MainView.Section.TIMETABLE.id)
 
-    fun scheduleNotifications(lessons: List<Timetable>, student: Student) {
+    suspend fun scheduleNotifications(lessons: List<Timetable>, student: Student) {
         if (!preferencesRepository.isUpcomingLessonsNotificationsEnable) return cancelScheduled(lessons, student.studentId)
 
-        lessons.groupBy { it.date }
-            .map { it.value.sortedBy { lesson -> lesson.start } }
-            .map { it.filter { lesson -> !lesson.canceled && lesson.isStudentPlan } }
-            .map { day ->
-                day.forEachIndexed { index, lesson ->
-                    val intent = createIntent(student, lesson, day.getOrNull(index + 1))
+        withContext(dispatchersProvider.backgroundThread) {
+            lessons.groupBy { it.date }
+                .map { it.value.sortedBy { lesson -> lesson.start } }
+                .map { it.filter { lesson -> !lesson.canceled && lesson.isStudentPlan } }
+                .map { day ->
+                    day.forEachIndexed { index, lesson ->
+                        val intent = createIntent(student, lesson, day.getOrNull(index + 1))
 
-                    if (lesson.start > now()) {
-                        scheduleBroadcast(intent, student.studentId, NOTIFICATION_TYPE_UPCOMING, getUpcomingLessonTime(index, day, lesson))
-                    }
+                        if (lesson.start > now()) {
+                            scheduleBroadcast(intent, student.studentId, NOTIFICATION_TYPE_UPCOMING, getUpcomingLessonTime(index, day, lesson))
+                        }
 
-                    if (lesson.end > now()) {
-                        scheduleBroadcast(intent, student.studentId, NOTIFICATION_TYPE_CURRENT, lesson.start)
-                        if (day.lastIndex == index) {
-                            scheduleBroadcast(intent, student.studentId, NOTIFICATION_TYPE_LAST_LESSON_CANCELLATION, lesson.end)
+                        if (lesson.end > now()) {
+                            scheduleBroadcast(intent, student.studentId, NOTIFICATION_TYPE_CURRENT, lesson.start)
+                            if (day.lastIndex == index) {
+                                scheduleBroadcast(intent, student.studentId, NOTIFICATION_TYPE_LAST_LESSON_CANCELLATION, lesson.end)
+                            }
                         }
                     }
                 }
-            }
+        }
     }
 
     private fun createIntent(student: Student, lesson: Timetable, nextLesson: Timetable?): Intent {

From cd51fac621c9cee5a87018ec43fae54708a1ef62 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Sun, 13 Sep 2020 13:46:45 +0200
Subject: [PATCH 25/32] Add eduportal.koszalin.pl register (#959)

---
 app/build.gradle                      | 2 +-
 app/src/main/res/values/api_hosts.xml | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/build.gradle b/app/build.gradle
index cb7995d40..c4c6efa86 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -126,7 +126,7 @@ configurations.all {
 }
 
 dependencies {
-    implementation "io.github.wulkanowy:sdk:0faa503"
+    implementation "io.github.wulkanowy:sdk:7c0e838"
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.0.10'
 
diff --git a/app/src/main/res/values/api_hosts.xml b/app/src/main/res/values/api_hosts.xml
index 64618568a..29434602e 100644
--- a/app/src/main/res/values/api_hosts.xml
+++ b/app/src/main/res/values/api_hosts.xml
@@ -7,6 +7,7 @@
         <item>Lubelski Portal Oświatowy</item>
         <item>EduNet Miasta Tarnowa</item>
         <item>ResMan Rzeszów</item>
+        <item>Platforma Edukacyjna Koszalina</item>
         <item>Rawa Mazowiecka - Platforma vEdukacja</item>
         <item>Zduńska Wola - e-Urząd</item>
         <item>Sieradz - Portal oświatowy</item>
@@ -27,6 +28,7 @@
         <item>https://edu.lublin.eu</item>
         <item>https://umt.tarnow.pl</item>
         <item>https://resman.pl</item>
+        <item>https://eduportal.koszalin.pl</item>
         <item>https://vulcan.net.pl/</item>
         <item>https://vulcan.net.pl/</item>
         <item>https://vulcan.net.pl/</item>
@@ -47,6 +49,7 @@
         <item>lublin</item>
         <item>tarnow</item>
         <item>rzeszow</item>
+        <item>koszalin</item>
         <item>rawamazowiecka</item>
         <item>zdunskawola</item>
         <item>sieradz</item>

From 7cfe58d311f0f75d17c9fb8d9f5f86a0dc2bb50e Mon Sep 17 00:00:00 2001
From: "dependabot-preview[bot]"
 <27856297+dependabot-preview[bot]@users.noreply.github.com>
Date: Sun, 13 Sep 2020 14:02:31 +0000
Subject: [PATCH 26/32] Bump material from 1.2.0 to 1.2.1 (#963)

---
 app/build.gradle | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/build.gradle b/app/build.gradle
index c4c6efa86..e4d84e0c2 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -147,7 +147,7 @@ dependencies {
     implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.1.0"
     implementation "androidx.constraintlayout:constraintlayout:2.0.1"
     implementation "androidx.coordinatorlayout:coordinatorlayout:1.1.0"
-    implementation "com.google.android.material:material:1.2.0"
+    implementation "com.google.android.material:material:1.2.1"
     implementation "com.github.wulkanowy:material-chips-input:2.1.1"
     implementation "com.github.PhilJay:MPAndroidChart:v3.1.0"
     implementation "me.zhanghai.android.materialprogressbar:library:1.6.1"

From 53561668fc704dfed91a9ac42f53fe82821e4ac7 Mon Sep 17 00:00:00 2001
From: "dependabot-preview[bot]"
 <27856297+dependabot-preview[bot]@users.noreply.github.com>
Date: Sun, 13 Sep 2020 14:03:09 +0000
Subject: [PATCH 27/32] Bump hilt_version from 2.28.3-alpha to 2.29.1-alpha
 (#962)

---
 build.gradle | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.gradle b/build.gradle
index 9f239fddc..7ccadff37 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@ buildscript {
     ext {
         kotlin_version = '1.4.0'
         about_libraries = '8.3.0'
-        hilt_version = "2.28.3-alpha"
+        hilt_version = "2.29.1-alpha"
     }
     repositories {
         mavenCentral()

From acf5c8e9ba6708baec1dde1d979c5c1345af44ed Mon Sep 17 00:00:00 2001
From: "dependabot-preview[bot]"
 <27856297+dependabot-preview[bot]@users.noreply.github.com>
Date: Sun, 13 Sep 2020 14:04:41 +0000
Subject: [PATCH 28/32] Bump firebase-crashlytics-gradle from 2.2.1 to 2.3.0
 (#964)

---
 build.gradle | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.gradle b/build.gradle
index 7ccadff37..d40c71dcb 100644
--- a/build.gradle
+++ b/build.gradle
@@ -15,7 +15,7 @@ buildscript {
         classpath 'com.android.tools.build:gradle:4.0.1'
         classpath "com.google.dagger:hilt-android-gradle-plugin:$hilt_version"
         classpath 'com.google.gms:google-services:4.3.3'
-        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.2.1'
+        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.3.0'
         classpath "com.github.triplet.gradle:play-publisher:2.7.5"
         classpath "org.sonarsource.scanner.gradle:sonarqube-gradle-plugin:3.0"
         classpath "gradle.plugin.com.star-zero.gradle:githook:1.2.0"

From 792b1235982ce87b3334b19812f77b9df1f38d5a Mon Sep 17 00:00:00 2001
From: "dependabot-preview[bot]"
 <27856297+dependabot-preview[bot]@users.noreply.github.com>
Date: Sun, 13 Sep 2020 14:07:30 +0000
Subject: [PATCH 29/32] Bump coil from 1.0.0-rc1 to 1.0.0-rc2 (#961)

---
 app/build.gradle | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/build.gradle b/app/build.gradle
index e4d84e0c2..eb1cab5e8 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -176,7 +176,7 @@ dependencies {
     implementation "fr.bipi.treessence:treessence:0.3.2"
     implementation "com.mikepenz:aboutlibraries-core:$about_libraries"
     implementation 'com.wdullaer:materialdatetimepicker:4.2.3'
-    implementation "io.coil-kt:coil:1.0.0-rc1"
+    implementation "io.coil-kt:coil:1.0.0-rc2"
     implementation "io.github.wulkanowy:AppKillerManager:3.0.0"
     implementation 'me.xdrop:fuzzywuzzy:1.3.1'
 

From 47150364d862fff62feac2008844e7630a7403fa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Sun, 13 Sep 2020 16:27:53 +0200
Subject: [PATCH 30/32] Fix lifecycle of timer tasks in timetable lessons
 (#958)

Co-authored-by: Faierbel <RafalBO99@outlook.com>
---
 .../java/io/github/wulkanowy/data/Resource.kt  |  2 +-
 .../ui/modules/timetable/TimetableAdapter.kt   | 18 +++++++++---------
 .../ui/modules/timetable/TimetableFragment.kt  |  1 +
 .../io/github/wulkanowy/utils/FlowUtils.kt     |  2 +-
 build.gradle                                   |  2 +-
 5 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/app/src/main/java/io/github/wulkanowy/data/Resource.kt b/app/src/main/java/io/github/wulkanowy/data/Resource.kt
index ae22832aa..406440c83 100644
--- a/app/src/main/java/io/github/wulkanowy/data/Resource.kt
+++ b/app/src/main/java/io/github/wulkanowy/data/Resource.kt
@@ -1,6 +1,6 @@
 package io.github.wulkanowy.data
 
-data class Resource<out T>(val status: Status, val data: T?, val error: Throwable?) {
+data class Resource<T>(val status: Status, val data: T?, val error: Throwable?) {
     companion object {
         fun <T> success(data: T?): Resource<T> {
             return Resource(Status.SUCCESS, data, null)
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetableAdapter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetableAdapter.kt
index d87f06207..58be38cec 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetableAdapter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetableAdapter.kt
@@ -6,6 +6,7 @@ import android.view.View.GONE
 import android.view.View.VISIBLE
 import android.view.ViewGroup
 import android.widget.TextView
+import androidx.core.view.ViewCompat
 import androidx.recyclerview.widget.RecyclerView
 import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.Timetable
@@ -44,8 +45,8 @@ class TimetableAdapter @Inject constructor() : RecyclerView.Adapter<RecyclerView
 
     private val timers = mutableMapOf<Int, Timer>()
 
-    private fun resetTimers() {
-        Timber.d("Timetable timers reset")
+    fun resetTimers() {
+        Timber.d("Timetable timers (${timers.size}) reset")
         with(timers) {
             forEach { (_, timer) -> timer.cancel() }
             clear()
@@ -69,11 +70,6 @@ class TimetableAdapter @Inject constructor() : RecyclerView.Adapter<RecyclerView
         }
     }
 
-    override fun onDetachedFromRecyclerView(recyclerView: RecyclerView) {
-        super.onDetachedFromRecyclerView(recyclerView)
-        resetTimers()
-    }
-
     override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
         val lesson = items[position]
 
@@ -112,8 +108,12 @@ class TimetableAdapter @Inject constructor() : RecyclerView.Adapter<RecyclerView
             bindNormalDescription(binding, lesson)
             bindNormalColors(binding, lesson)
 
-            if (lesson.isStudentPlan && showTimers) timers[position] = timer(period = 1000) {
-                root.post { updateTimeLeft(binding, lesson, position) }
+            if (lesson.isStudentPlan && showTimers) {
+                timers[position] = timer(period = 1000) {
+                    if (ViewCompat.isAttachedToWindow(root)) {
+                        root.post { updateTimeLeft(binding, lesson, position) }
+                    }
+                }
             } else {
                 // reset item on set changed
                 timetableItemTimeUntil.visibility = GONE
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetableFragment.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetableFragment.kt
index 2c5e136dd..74a9aa6ea 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetableFragment.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetableFragment.kt
@@ -185,6 +185,7 @@ class TimetableFragment : BaseFragment<FragmentTimetableBinding>(R.layout.fragme
     }
 
     override fun onDestroyView() {
+        timetableAdapter.resetTimers()
         presenter.onDetachView()
         super.onDestroyView()
     }
diff --git a/app/src/main/java/io/github/wulkanowy/utils/FlowUtils.kt b/app/src/main/java/io/github/wulkanowy/utils/FlowUtils.kt
index 314994054..23b86dd35 100644
--- a/app/src/main/java/io/github/wulkanowy/utils/FlowUtils.kt
+++ b/app/src/main/java/io/github/wulkanowy/utils/FlowUtils.kt
@@ -89,7 +89,7 @@ fun <T> flowWithResourceIn(block: suspend () -> Flow<Resource<T>>) = flow {
                 }
             }
     } catch (e: Throwable) {
-        emit(Resource.error(e))
+        emit(Resource.error<T>(e))
     }
 }
 
diff --git a/build.gradle b/build.gradle
index d40c71dcb..4205cce56 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
     ext {
-        kotlin_version = '1.4.0'
+        kotlin_version = '1.4.10'
         about_libraries = '8.3.0'
         hilt_version = "2.29.1-alpha"
     }

From 5d8fb376abcae8211409ecfdcd354ee4a56f7256 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Sun, 13 Sep 2020 18:37:34 +0200
Subject: [PATCH 31/32] Expand exam sync date range to next month (#960)

---
 .../data/repositories/exam/ExamRepository.kt  |  8 ++--
 .../wulkanowy/services/sync/works/ExamWork.kt |  4 +-
 .../github/wulkanowy/utils/TimeExtension.kt   |  9 ++++-
 .../wulkanowy/utils/TimeExtensionTest.kt      | 38 +++++++++++++++++++
 4 files changed, 50 insertions(+), 9 deletions(-)

diff --git a/app/src/main/java/io/github/wulkanowy/data/repositories/exam/ExamRepository.kt b/app/src/main/java/io/github/wulkanowy/data/repositories/exam/ExamRepository.kt
index e7f115ac6..3f4591a25 100644
--- a/app/src/main/java/io/github/wulkanowy/data/repositories/exam/ExamRepository.kt
+++ b/app/src/main/java/io/github/wulkanowy/data/repositories/exam/ExamRepository.kt
@@ -2,9 +2,9 @@ package io.github.wulkanowy.data.repositories.exam
 
 import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
-import io.github.wulkanowy.utils.monday
+import io.github.wulkanowy.utils.endExamsDay
 import io.github.wulkanowy.utils.networkBoundResource
-import io.github.wulkanowy.utils.sunday
+import io.github.wulkanowy.utils.startExamsDay
 import io.github.wulkanowy.utils.uniqueSubtract
 import java.time.LocalDate
 import javax.inject.Inject
@@ -18,8 +18,8 @@ class ExamRepository @Inject constructor(
 
     fun getExams(student: Student, semester: Semester, start: LocalDate, end: LocalDate, forceRefresh: Boolean) = networkBoundResource(
         shouldFetch = { it.isEmpty() || forceRefresh },
-        query = { local.getExams(semester, start.monday, end.sunday) },
-        fetch = { remote.getExams(student, semester, start.monday, end.sunday) },
+        query = { local.getExams(semester, start.startExamsDay, start.endExamsDay) },
+        fetch = { remote.getExams(student, semester, start.startExamsDay, start.endExamsDay) },
         saveFetchResult = { old, new ->
             local.deleteExams(old uniqueSubtract new)
             local.saveExams(new uniqueSubtract old)
diff --git a/app/src/main/java/io/github/wulkanowy/services/sync/works/ExamWork.kt b/app/src/main/java/io/github/wulkanowy/services/sync/works/ExamWork.kt
index f7d8db0ae..899d45cba 100644
--- a/app/src/main/java/io/github/wulkanowy/services/sync/works/ExamWork.kt
+++ b/app/src/main/java/io/github/wulkanowy/services/sync/works/ExamWork.kt
@@ -3,8 +3,6 @@ package io.github.wulkanowy.services.sync.works
 import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.repositories.exam.ExamRepository
-import io.github.wulkanowy.utils.monday
-import io.github.wulkanowy.utils.sunday
 import io.github.wulkanowy.utils.waitForResult
 import java.time.LocalDate.now
 import javax.inject.Inject
@@ -12,6 +10,6 @@ import javax.inject.Inject
 class ExamWork @Inject constructor(private val examRepository: ExamRepository) : Work {
 
     override suspend fun doWork(student: Student, semester: Semester) {
-        examRepository.getExams(student, semester, now().monday, now().sunday, true).waitForResult()
+        examRepository.getExams(student, semester, now(), now(), true).waitForResult()
     }
 }
diff --git a/app/src/main/java/io/github/wulkanowy/utils/TimeExtension.kt b/app/src/main/java/io/github/wulkanowy/utils/TimeExtension.kt
index d1aba1605..9bd30e878 100644
--- a/app/src/main/java/io/github/wulkanowy/utils/TimeExtension.kt
+++ b/app/src/main/java/io/github/wulkanowy/utils/TimeExtension.kt
@@ -13,8 +13,7 @@ import java.time.Month
 import java.time.ZoneId
 import java.time.ZoneOffset
 import java.time.format.DateTimeFormatter.ofPattern
-import java.time.format.TextStyle.FULL_STANDALONE
-import java.time.format.TextStyle.*
+import java.time.format.TextStyle.FULL
 import java.time.temporal.TemporalAdjusters.firstInMonth
 import java.time.temporal.TemporalAdjusters.next
 import java.time.temporal.TemporalAdjusters.previous
@@ -78,6 +77,12 @@ inline val LocalDate.nextOrSameSchoolDay: LocalDate
         }
     }
 
+inline val LocalDate.startExamsDay: LocalDate
+    get() = nextOrSameSchoolDay.monday
+
+inline val LocalDate.endExamsDay: LocalDate
+    get() = nextOrSameSchoolDay.monday.plusWeeks(4).minusDays(1)
+
 inline val LocalDate.previousOrSameSchoolDay: LocalDate
     get() {
         return when (dayOfWeek) {
diff --git a/app/src/test/java/io/github/wulkanowy/utils/TimeExtensionTest.kt b/app/src/test/java/io/github/wulkanowy/utils/TimeExtensionTest.kt
index 9709ded36..d604dfef4 100644
--- a/app/src/test/java/io/github/wulkanowy/utils/TimeExtensionTest.kt
+++ b/app/src/test/java/io/github/wulkanowy/utils/TimeExtensionTest.kt
@@ -171,4 +171,42 @@ class TimeExtensionTest {
         assertEquals(of(2019, 5, 1), of(2019, 5, 1).getLastSchoolDayIfHoliday(2018))
         assertEquals(of(2018, 5, 1), of(2019, 5, 1).getLastSchoolDayIfHoliday(2017))
     }
+
+    @Test
+    fun getExamsCutOffDates() {
+        with(of(2020, 9, 13)) {
+            assertEquals(of(2020, 9, 14), startExamsDay)
+            assertEquals(of(2020, 10, 11), endExamsDay)
+        }
+
+        with(of(2020, 9, 14)) {
+            assertEquals(of(2020, 9, 14), startExamsDay)
+            assertEquals(of(2020, 10, 11), endExamsDay)
+        }
+
+        with(of(2020, 9, 15)) {
+            assertEquals(of(2020, 9, 14), startExamsDay)
+            assertEquals(of(2020, 10, 11), endExamsDay)
+        }
+
+        with(of(2020, 9, 16)) {
+            assertEquals(of(2020, 9, 14), startExamsDay)
+            assertEquals(of(2020, 10, 11), endExamsDay)
+        }
+
+        with(of(2020, 9, 17)) {
+            assertEquals(of(2020, 9, 14), startExamsDay)
+            assertEquals(of(2020, 10, 11), endExamsDay)
+        }
+
+        with(of(2020, 9, 18)) {
+            assertEquals(of(2020, 9, 14), startExamsDay)
+            assertEquals(of(2020, 10, 11), endExamsDay)
+        }
+
+        with(of(2020, 9, 19)) {
+            assertEquals(of(2020, 9, 21), startExamsDay)
+            assertEquals(of(2020, 10, 18), endExamsDay)
+        }
+    }
 }

From cd92f37435f8122db016072a9fc6a99790d343d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Pich?= <m.pich@outlook.com>
Date: Sun, 13 Sep 2020 19:00:32 +0200
Subject: [PATCH 32/32] Version 0.20.4

---
 .travis.yml                                       | 2 +-
 app/build.gradle                                  | 6 +++---
 app/src/main/play/release-notes/pl-PL/default.txt | 7 +++++--
 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 1c1038b82..eadf43fcb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,7 +14,7 @@ cache:
 branches:
   only:
     - develop
-    - 0.20.3
+    - 0.20.4
 
 android:
  licenses:
diff --git a/app/build.gradle b/app/build.gradle
index eb1cab5e8..d99364801 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -18,8 +18,8 @@ android {
         testApplicationId "io.github.tests.wulkanowy"
         minSdkVersion 17
         targetSdkVersion 29
-        versionCode 67
-        versionName "0.20.3"
+        versionCode 68
+        versionName "0.20.4"
         multiDexEnabled true
         resValue "string", "app_name", "Wulkanowy"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -126,7 +126,7 @@ configurations.all {
 }
 
 dependencies {
-    implementation "io.github.wulkanowy:sdk:7c0e838"
+    implementation "io.github.wulkanowy:sdk:0.20.4"
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.0.10'
 
diff --git a/app/src/main/play/release-notes/pl-PL/default.txt b/app/src/main/play/release-notes/pl-PL/default.txt
index 47df9980f..6ca04c57f 100644
--- a/app/src/main/play/release-notes/pl-PL/default.txt
+++ b/app/src/main/play/release-notes/pl-PL/default.txt
@@ -1,4 +1,7 @@
-Wersja 0.20.3
-- naprawiliśmy opisy wpisów frekwencyjnych, które teraz będą już w całości po polsku
+Wersja 0.20.4
+- dodaliśmy obsługę koszalińskiego dziennika
+- poprawiliśmy synchronizację sprawdzianów
+- wyłączyliśmy dźwięk powiadomienia przy włączonej opcji pokazywania nadchodzących lekcji w powiadomieniu
+- poprawiliśmy problemy ze stabilnością we frekwencji i planie lekcji
 
 Pełna lista zmian: https://github.com/wulkanowy/wulkanowy/releases