Merge branch 'release/0.22.0' into master

Co-authored-by: Faierbel <RafalBO99@outlook.com>

.travis.yml

@@ -3,8 +3,8 @@ jdk: oraclejdk8
 
 env:
  global:
-    - ANDROID_API_LEVEL=29
+   - ANDROID_API_LEVEL=30
-    - ANDROID_BUILD_TOOLS_VERSION=29.0.3
+   - ANDROID_BUILD_TOOLS_VERSION=30.0.2
 
 cache:
   directories:
@@ -14,7 +14,7 @@ cache:
 branches:
   only:
     - develop
-    - 0.20.2
+    - 0.22.0
 
 android:
  licenses:
@@ -28,28 +28,32 @@ android:
     - build-tools-$ANDROID_BUILD_TOOLS_VERSION
     # The SDK version used to compile your project
     - android-$ANDROID_API_LEVEL
-    # Additional components
+   # Additional components
     - extra-google-google_play_services
     - extra-google-m2repository
     - extra-android-m2repository
     - addon-google_apis-google-$ANDROID_API_LEVEL
-    # Android emulator
+   # Android emulator
     - android-22
     - sys-img-armeabi-v7a-android-22
 
+before_install:
+  - yes | sdkmanager "platforms;android-30"
+  - yes | sdkmanager "build-tools;30.0.2"
+
 before_script:
-    # Launch emulator before the execution
+  # Launch emulator before the execution
-    - echo no | android create avd --force -n test -t android-22 --abi armeabi-v7a
+  - echo no | android create avd --force -n test -t android-22 --abi armeabi-v7a
-    - emulator -avd test -no-audio -no-window &
+  - emulator -avd test -no-audio -no-window &
-    - android-wait-for-emulator
+  - android-wait-for-emulator
-    - adb shell input keyevent 82 &
+  - adb shell input keyevent 82 &
-    - "curl -H 'Cache-Control: no-cache' https://raw.githubusercontent.com/fossas/fossa-cli/master/install.sh | sudo bash"
+  - "curl -H 'Cache-Control: no-cache' https://raw.githubusercontent.com/fossas/fossa-cli/master/install.sh | sudo bash"
 
 script:
   - ./gradlew dependencies --stacktrace --daemon
   - fossa --no-ansi || true
-  - ./gradlew -Pcoverage testPlayDebugUnitTest --stacktrace --daemon
+  - ./gradlew -Pcoverage testFdroidDebugUnitTest --stacktrace --daemon
-  - ./gradlew -Pcoverage createFdroidDebugCoverageReport --stacktrace --daemon
+  - ./gradlew -Pcoverage connectedFdroidDebugAndroidTest --stacktrace --daemon
   - ./gradlew -Pcoverage jacocoTestReport --stacktrace --daemon
   - |
     if [ $TRAVIS_TAG ]; then

README.en.md

@@ -32,14 +32,17 @@ Unofficial android VULCAN UONET+ register client for both students and their par
 
 ## Download
 
-You can download the current beta version from the Google Play or the F-Droid store
+You can download the current beta version from the Google Play, F-Droid or Huawei AppGallery store
 
 [<img src="https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png"
-      alt="Get it on Google Play"
+    alt="Get it on Google Play"
-      height="80">](https://play.google.com/store/apps/details?id=io.github.wulkanowy)
+    height="80">](https://play.google.com/store/apps/details?id=io.github.wulkanowy)
 [<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
     alt="Get it on F-Droid"
     height="80">](https://f-droid.org/packages/io.github.wulkanowy/)
+[<img src="appgallery_badge.png"
+    alt="Explore it on AppGallery"
+    height="80">](https://appgallery.cloud.huawei.com/ag/n/app/C101440411?channelId=Badge&id=1b3f7fbb700849a9be0dba6b520b2282&s=EB1D3BF9ED9D1564D869B7B94B18016D3CABFCA5AEFB8E29F675FA04E0DC131D&detailType=0&v=)
     
 You can also download a [development version](https://wulkanowy.github.io/#download) that includes new features being prepared for the next release
 

README.md

@@ -32,14 +32,17 @@ Nieoficjalny klient dziennika VULCAN UONET+ dla ucznia i rodzica
 
 ## Pobierz
 
-Aktualną wersję beta możesz pobrać ze sklepu Google Play lub F-Droid
+Aktualną wersję beta możesz pobrać ze sklepu Google Play, F-Droid lub Huawei AppGallery
 
 [<img src="https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png"
-      alt="Pobierz z Google Play"
+    alt="Pobierz z Google Play"
-      height="80">](https://play.google.com/store/apps/details?id=io.github.wulkanowy)
+    height="80">](https://play.google.com/store/apps/details?id=io.github.wulkanowy)
 [<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
     alt="Pobierz z F-Droid"
     height="80">](https://f-droid.org/packages/io.github.wulkanowy/)
+[<img src="appgallery_badge.png"
+    alt="Odkrywaj w AppGallery"
+    height="80">](https://appgallery.cloud.huawei.com/ag/n/app/C101440411?channelId=Badge&id=1b3f7fbb700849a9be0dba6b520b2282&s=EB1D3BF9ED9D1564D869B7B94B18016D3CABFCA5AEFB8E29F675FA04E0DC131D&detailType=0&v=)
 
 
 Możesz także pobrać [wersję rozwojową](https://wulkanowy.github.io/#download), która zawiera nowe funkcje przygotowywane do następnego wydania

app/build.gradle

@@ -10,16 +10,16 @@ apply from: 'sonarqube.gradle'
 apply from: 'hooks.gradle'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 30
-    buildToolsVersion '29.0.3'
+    buildToolsVersion '30.0.2'
 
     defaultConfig {
         applicationId "io.github.wulkanowy"
         testApplicationId "io.github.tests.wulkanowy"
         minSdkVersion 17
-        targetSdkVersion 29
+        targetSdkVersion 30
-        versionCode 66
+        versionCode 73
-        versionName "0.20.2"
+        versionName "0.22.0"
         multiDexEnabled true
         resValue "string", "app_name", "Wulkanowy"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -112,13 +112,15 @@ play {
     serviceAccountCredentials = file('key.p12')
     defaultToAppBundles = false
     track = 'alpha'
+    updatePriority = 0
 }
 
 ext {
     work_manager = "2.4.0"
     room = "2.2.5"
-    chucker = "3.2.0"
+    chucker = "3.3.0"
-    mockk = "1.10.0"
+    mockk = "1.10.2"
+    moshi = "1.11.0"
 }
 
 configurations.all {
@@ -126,14 +128,14 @@ configurations.all {
 }
 
 dependencies {
-    implementation "io.github.wulkanowy:sdk:0.20.2"
+    implementation "io.github.wulkanowy:sdk:0.22.0"
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.0.10'
 
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.9'
 
-    implementation "androidx.core:core-ktx:1.3.1"
+    implementation "androidx.core:core-ktx:1.3.2"
     implementation "androidx.activity:activity-ktx:1.1.0"
     implementation "androidx.appcompat:appcompat:1.2.0"
     implementation "androidx.appcompat:appcompat-resources:1.2.0"
@@ -147,7 +149,7 @@ 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"
@@ -170,21 +172,24 @@ dependencies {
     implementation "com.ncapdevi:frag-nav:3.3.0"
     implementation "com.github.YarikSOffice:lingver:1.2.2"
 
-    implementation "com.google.code.gson:gson:2.8.6"
+    implementation "com.squareup.moshi:moshi:$moshi"
+    implementation "com.squareup.moshi:moshi-adapters:$moshi"
+    kapt "com.squareup.moshi:moshi-kotlin-codegen:$moshi"
     implementation "com.jakewharton.timber:timber:4.7.1"
     implementation "at.favre.lib:slf4j-timber:1.0.1"
     implementation "fr.bipi.treessence:treessence:0.3.2"
     implementation "com.mikepenz:aboutlibraries-core:$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-rc3"
     implementation "io.github.wulkanowy:AppKillerManager:3.0.0"
     implementation 'me.xdrop:fuzzywuzzy:1.3.1'
 
-    playImplementation 'com.google.firebase:firebase-analytics:17.5.0'
+    playImplementation 'com.google.firebase:firebase-analytics:17.6.0'
     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-messaging:20.3.0'
-    playImplementation 'com.google.firebase:firebase-crashlytics:17.2.1'
+    playImplementation 'com.google.firebase:firebase-crashlytics:17.2.2'
+    playImplementation 'com.google.android.play:core-ktx:1.8.1'
     playImplementation 'com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava'
 
     releaseImplementation "com.github.ChuckerTeam.Chucker:library-no-op:$chucker"

app/jacoco.gradle

@@ -35,13 +35,13 @@ task jacocoTestReport(type: JacocoReport) {
             dir: "$buildDir/intermediates/classes/debug",
             excludes: excludes
     ) + fileTree(
-            dir: "$buildDir/tmp/kotlin-classes/playDebug",
+            dir: "$buildDir/tmp/kotlin-classes/fdroidDebug",
             excludes: excludes
     ))
 
     sourceDirectories.setFrom(files([
             "src/main/java",
-            "src/play/java"
+            "src/fdroid/java"
     ]))
     executionData.setFrom(fileTree(
             dir: project.projectDir,

app/src/fdroid/java/io/github/wulkanowy/utils/UpdateHelper.kt

@@ -0,0 +1,17 @@
+package io.github.wulkanowy.utils
+
+import android.app.Activity
+import android.view.View
+import javax.inject.Inject
+
+@Suppress("UNUSED_PARAMETER")
+class UpdateHelper @Inject constructor() {
+
+    lateinit var messageContainer: View
+
+    fun checkAndInstallUpdates(activity: Activity) {}
+
+    fun onActivityResult(requestCode: Int, resultCode: Int) {}
+
+    fun onResume(activity: Activity) {}
+}

app/src/main/java/io/github/wulkanowy/data/RepositoryModule.kt

@@ -33,7 +33,11 @@ internal class RepositoryModule {
             setSimpleHttpLogger { Timber.d(it) }
 
             // for debug only
-            addInterceptor(ChuckerInterceptor(context, chuckerCollector), true)
+            addInterceptor(ChuckerInterceptor(
+                context = context,
+                collector = chuckerCollector,
+                alwaysReadResponseBody = true
+            ), true)
         }
     }
 

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)

app/src/main/java/io/github/wulkanowy/data/db/Converters.kt

@@ -1,8 +1,9 @@
 package io.github.wulkanowy.data.db
 
 import androidx.room.TypeConverter
-import com.google.gson.Gson
+import com.squareup.moshi.Moshi
-import com.google.gson.reflect.TypeToken
+import com.squareup.moshi.Types
+import io.github.wulkanowy.data.db.adapters.PairAdapterFactory
 import java.time.Instant
 import java.time.LocalDate
 import java.time.LocalDateTime
@@ -12,6 +13,16 @@ import java.util.Date
 
 class Converters {
 
+    private val moshi by lazy { Moshi.Builder().add(PairAdapterFactory).build() }
+
+    private val integerListAdapter by lazy {
+        moshi.adapter<List<Int>>(Types.newParameterizedType(List::class.java, Integer::class.java))
+    }
+
+    private val stringListPairAdapter by lazy {
+        moshi.adapter<List<Pair<String, String>>>(Types.newParameterizedType(List::class.java, Pair::class.java, String::class.java, String::class.java))
+    }
+
     @TypeConverter
     fun timestampToDate(value: Long?): LocalDate? = value?.run {
         Date(value).toInstant().atZone(ZoneOffset.UTC).toLocalDate()
@@ -39,22 +50,22 @@ class Converters {
     fun intToMonth(value: Int?) = value?.let { Month.of(it) }
 
     @TypeConverter
-    fun intListToGson(list: List<Int>): String {
+    fun intListToJson(list: List<Int>): String {
-        return Gson().toJson(list)
+        return integerListAdapter.toJson(list)
     }
 
     @TypeConverter
-    fun gsonToIntList(value: String): List<Int> {
+    fun jsonToIntList(value: String): List<Int> {
-        return Gson().fromJson(value, object : TypeToken<List<Int>>() {}.type)
+        return integerListAdapter.fromJson(value).orEmpty()
     }
 
     @TypeConverter
-    fun stringPairListToGson(list: List<Pair<String, String>>): String {
+    fun stringPairListToJson(list: List<Pair<String, String>>): String {
-        return Gson().toJson(list)
+        return stringListPairAdapter.toJson(list)
     }
 
     @TypeConverter
-    fun gsonToStringPairList(value: String): List<Pair<String, String>> {
+    fun jsonToStringPairList(value: String): List<Pair<String, String>> {
-        return Gson().fromJson(value, object : TypeToken<List<Pair<String, String>>>() {}.type)
+        return stringListPairAdapter.fromJson(value).orEmpty()
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/adapters/PairAdapterFactory.kt

@@ -0,0 +1,68 @@
+package io.github.wulkanowy.data.db.adapters
+
+import com.squareup.moshi.JsonAdapter
+import com.squareup.moshi.JsonReader
+import com.squareup.moshi.JsonWriter
+import com.squareup.moshi.Moshi
+import com.squareup.moshi.Types
+import java.lang.reflect.ParameterizedType
+import java.lang.reflect.Type
+
+object PairAdapterFactory : JsonAdapter.Factory {
+
+    override fun create(type: Type, annotations: MutableSet<out Annotation>, moshi: Moshi): JsonAdapter<*>? {
+        if (type !is ParameterizedType || List::class.java != type.rawType) return null
+        if (type.actualTypeArguments[0] != Pair::class.java) return null
+
+        val listType = Types.newParameterizedType(List::class.java, Map::class.java, String::class.java)
+        val listAdapter = moshi.adapter<List<Map<String, String>>>(listType)
+
+        val mapType = Types.newParameterizedType(MutableMap::class.java, String::class.java, String::class.java)
+        val mapAdapter = moshi.adapter<Map<String, String>>(mapType)
+
+        return PairAdapter(listAdapter, mapAdapter)
+    }
+
+    private class PairAdapter(
+        private val listAdapter: JsonAdapter<List<Map<String, String>>>,
+        private val mapAdapter: JsonAdapter<Map<String, String>>,
+    ) : JsonAdapter<List<Pair<String, String>>>() {
+
+        override fun toJson(writer: JsonWriter, value: List<Pair<String, String>>?) {
+            writer.beginArray()
+            value?.forEach {
+                writer.beginObject()
+                writer.name("first").value(it.first)
+                writer.name("second").value(it.second)
+                writer.endObject()
+            }
+            writer.endArray()
+        }
+
+        override fun fromJson(reader: JsonReader): List<Pair<String, String>>? {
+            return if (reader.peek() == JsonReader.Token.BEGIN_OBJECT) deserializeMoshiMap(reader)
+            else deserializeGsonPair(reader)
+        }
+
+        // for compatibility with 0.21.0
+        private fun deserializeMoshiMap(reader: JsonReader): List<Pair<String, String>>? {
+            val map = mapAdapter.fromJson(reader) ?: return null
+
+            return map.entries.map {
+                it.key to it.value
+            }
+        }
+
+        private fun deserializeGsonPair(reader: JsonReader): List<Pair<String, String>>? {
+            val list = listAdapter.fromJson(reader) ?: return null
+
+            return list.map {
+                require(it.size == 2) {
+                    "pair with more or less than two elements: $list"
+                }
+
+                it["first"].orEmpty() to it["second"].orEmpty()
+            }
+        }
+    }
+}

app/src/main/java/io/github/wulkanowy/data/db/dao/MessagesDao.kt

@@ -12,7 +12,7 @@ interface MessagesDao : BaseDao<Message> {
 
     @Transaction
     @Query("SELECT * FROM Messages WHERE student_id = :studentId AND message_id = :messageId")
-    fun loadMessageWithAttachment(studentId: Int, messageId: Int): Flow<MessageWithAttachment>
+    fun loadMessageWithAttachment(studentId: Int, messageId: Int): Flow<MessageWithAttachment?>
 
     @Query("SELECT * FROM Messages WHERE student_id = :studentId AND folder_id = :folder ORDER BY date DESC")
     fun loadAll(studentId: Int, folder: Int): Flow<List<Message>>

app/src/main/java/io/github/wulkanowy/data/db/entities/Message.kt

@@ -36,12 +36,6 @@ data class Message(
 
     var unread: Boolean,
 
-    @ColumnInfo(name = "unread_by")
-    val unreadBy: Int,
-
-    @ColumnInfo(name = "read_by")
-    val readBy: Int,
-
     val removed: Boolean,
 
     @ColumnInfo(name = "has_attachments")
@@ -54,5 +48,11 @@ data class Message(
     @ColumnInfo(name = "is_notified")
     var isNotified: Boolean = true
 
+    @ColumnInfo(name = "unread_by")
+    var unreadBy: Int = 0
+
+    @ColumnInfo(name = "read_by")
+    var readBy: Int = 0
+
     var content: String = ""
 }

app/src/main/java/io/github/wulkanowy/data/pojos/Contributor.kt

@@ -1,3 +1,9 @@
 package io.github.wulkanowy.data.pojos
 
-class Contributor(val displayName: String, val githubUsername: String)
+import com.squareup.moshi.JsonClass
+
+@JsonClass(generateAdapter = true)
+class Contributor(
+    val displayName: String,
+    val githubUsername: String
+)

app/src/main/java/io/github/wulkanowy/data/repositories/appcreator/AppCreatorRepository.kt

@@ -1,7 +1,8 @@
 package io.github.wulkanowy.data.repositories.appcreator
 
 import android.content.res.AssetManager
-import com.google.gson.Gson
+import com.squareup.moshi.Moshi
+import com.squareup.moshi.Types
 import io.github.wulkanowy.data.pojos.Contributor
 import io.github.wulkanowy.utils.DispatchersProvider
 import kotlinx.coroutines.withContext
@@ -15,9 +16,9 @@ class AppCreatorRepository @Inject constructor(
 ) {
 
     suspend fun getAppCreators() = withContext(dispatchers.backgroundThread) {
-        Gson().fromJson(
+        val moshi = Moshi.Builder().build()
-            assets.open("contributors.json").bufferedReader().use { it.readText() },
+        val type = Types.newParameterizedType(List::class.java, Contributor::class.java)
-            Array<Contributor>::class.java
+        val adapter = moshi.adapter<List<Contributor>>(type)
-        ).toList()
+        adapter.fromJson(assets.open("contributors.json").bufferedReader().use { it.readText() })
     }
 }

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) },
+        query = { local.getExams(semester, start.startExamsDay, start.endExamsDay) },
-        fetch = { remote.getExams(student, semester, start.monday, end.sunday) },
+        fetch = { remote.getExams(student, semester, start.startExamsDay, start.endExamsDay) },
         saveFetchResult = { old, new ->
             local.deleteExams(old uniqueSubtract new)
             local.saveExams(new uniqueSubtract old)

app/src/main/java/io/github/wulkanowy/data/repositories/message/MessageLocal.kt

@@ -6,7 +6,6 @@ import io.github.wulkanowy.data.db.entities.Message
 import io.github.wulkanowy.data.db.entities.MessageAttachment
 import io.github.wulkanowy.data.db.entities.MessageWithAttachment
 import io.github.wulkanowy.data.db.entities.Student
-import io.github.wulkanowy.data.repositories.message.MessageFolder.TRASHED
 import kotlinx.coroutines.flow.Flow
 import javax.inject.Inject
 import javax.inject.Singleton
@@ -29,7 +28,7 @@ class MessageLocal @Inject constructor(
         messagesDb.deleteAll(messages)
     }
 
-    fun getMessageWithAttachment(student: Student, message: Message): Flow<MessageWithAttachment> {
+    fun getMessageWithAttachment(student: Student, message: Message): Flow<MessageWithAttachment?> {
         return messagesDb.loadMessageWithAttachment(student.id.toInt(), message.messageId)
     }
 

app/src/main/java/io/github/wulkanowy/data/repositories/message/MessageRemote.kt

@@ -30,12 +30,12 @@ class MessageRemote @Inject constructor(private val sdk: Sdk) {
                 date = it.date ?: now(),
                 folderId = it.folderId,
                 unread = it.unread ?: false,
-                unreadBy = it.unreadBy ?: 0,
-                readBy = it.readBy ?: 0,
                 removed = it.removed,
                 hasAttachments = it.hasAttachments
             ).apply {
                 content = it.content.orEmpty()
+                unreadBy = it.unreadBy ?: 0
+                readBy = it.readBy ?: 0
             }
         }
     }

app/src/main/java/io/github/wulkanowy/data/repositories/message/MessageRepository.kt

@@ -34,12 +34,14 @@ class MessageRepository @Inject constructor(
 
     fun getMessage(student: Student, message: Message, markAsRead: Boolean = false) = networkBoundResource(
         shouldFetch = {
+            checkNotNull(it, { "This message no longer exist!" })
             Timber.d("Message content in db empty: ${it.message.content.isEmpty()}")
             it.message.unread || it.message.content.isEmpty()
         },
         query = { local.getMessageWithAttachment(student, message) },
-        fetch = { remote.getMessagesContentDetails(student, it.message, markAsRead) },
+        fetch = { remote.getMessagesContentDetails(student, it!!.message, markAsRead) },
         saveFetchResult = { old, (downloadedMessage, attachments) ->
+            checkNotNull(old, { "Fetched message no longer exist!" })
             local.updateMessages(listOf(old.message.copy(unread = !markAsRead).apply {
                 id = old.message.id
                 content = content.ifBlank { downloadedMessage }

app/src/main/java/io/github/wulkanowy/data/repositories/preferences/PreferencesRepository.kt

@@ -5,6 +5,7 @@ import android.content.SharedPreferences
 import dagger.hilt.android.qualifiers.ApplicationContext
 import io.github.wulkanowy.R
 import io.github.wulkanowy.ui.modules.grade.GradeAverageMode
+import io.github.wulkanowy.ui.modules.grade.GradeSortingMode
 import javax.inject.Inject
 import javax.inject.Singleton
 
@@ -74,12 +75,25 @@ class PreferencesRepository @Inject constructor(
     val fillMessageContent: Boolean
         get() = getBoolean(R.string.pref_key_fill_message_content, R.bool.pref_default_fill_message_content)
 
+    val showGroupsInPlan: Boolean
+        get() = getBoolean(R.string.pref_key_timetable_show_groups, R.bool.pref_default_timetable_show_groups)
+
     val showWholeClassPlan: String
         get() = getString(R.string.pref_key_timetable_show_whole_class, R.string.pref_default_timetable_show_whole_class)
 
+    val gradeSortingMode: GradeSortingMode
+        get() = GradeSortingMode.getByValue(getString(R.string.pref_key_grade_sorting_mode, R.string.pref_default_grade_sorting_mode))
+
     val showTimetableTimers: Boolean
         get() = getBoolean(R.string.pref_key_timetable_show_timers, R.bool.pref_default_timetable_show_timers)
 
+    var isHomeworkFullscreen: Boolean
+        get() = getBoolean(R.string.pref_key_homework_fullscreen, R.bool.pref_default_homework_fullscreen)
+        set(value) = sharedPref.edit().putBoolean("homework_fullscreen", value).apply()
+
+    val showSubjectsWithoutGrades: Boolean
+        get() = getBoolean(R.string.pref_key_subjects_without_grades, R.bool.pref_default_subjects_without_grades)
+
     private fun getString(id: Int, default: Int) = getString(context.getString(id), default)
 
     private fun getString(id: String, default: Int) = sharedPref.getString(id, context.getString(default)) ?: context.getString(default)

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))

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) {
+    suspend fun cancelScheduled(lessons: List<Timetable>, studentId: Int = 1) {
-        lessons.sortedBy { it.start }.forEachIndexed { index, lesson ->
+        withContext(dispatchersProvider.backgroundThread) {
-            val upcomingTime = getUpcomingLessonTime(index, lessons, lesson)
+            lessons.sortedBy { it.start }.forEachIndexed { index, lesson ->
-            cancelScheduledTo(upcomingTime..lesson.start, getRequestCode(upcomingTime, studentId))
+                val upcomingTime = getUpcomingLessonTime(index, lessons, lesson)
-            cancelScheduledTo(lesson.start..lesson.end, getRequestCode(lesson.start, studentId))
+                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 +66,34 @@ 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 }
+        withContext(dispatchersProvider.backgroundThread) {
-            .map { it.value.sortedBy { lesson -> lesson.start } }
+            lessons.groupBy { it.date }
-            .map { it.filter { lesson -> !lesson.canceled && lesson.isStudentPlan } }
+                .map { it.value.sortedBy { lesson -> lesson.start } }
-            .map { day ->
+                .map { it.filter { lesson -> lesson.isStudentPlan } }
-                day.forEachIndexed { index, lesson ->
+                .map { day ->
-                    val intent = createIntent(student, lesson, day.getOrNull(index + 1))
+                    val canceled = day.filter { it.canceled }
+                    val active = day.filter { !it.canceled }
 
-                    if (lesson.start > now()) {
+                    cancelScheduled(canceled)
-                        scheduleBroadcast(intent, student.studentId, NOTIFICATION_TYPE_UPCOMING, getUpcomingLessonTime(index, day, lesson))
+                    active.forEachIndexed { index, lesson ->
-                    }
+                        val intent = createIntent(student, lesson, active.getOrNull(index + 1))
 
-                    if (lesson.end > now()) {
+                        if (lesson.start > now()) {
-                        scheduleBroadcast(intent, student.studentId, NOTIFICATION_TYPE_CURRENT, lesson.start)
+                            scheduleBroadcast(intent, student.studentId, NOTIFICATION_TYPE_UPCOMING, getUpcomingLessonTime(index, active, lesson))
-                        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 (active.lastIndex == index) {
+                                scheduleBroadcast(intent, student.studentId, NOTIFICATION_TYPE_LAST_LESSON_CANCELLATION, lesson.end)
+                            }
                         }
                     }
                 }
-            }
+        }
     }
 
     private fun createIntent(student: Student, lesson: Timetable, nextLesson: Timetable?): Intent {

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")
         }
 

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()
                 )
             }

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() {

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()
     }
 }

app/src/main/java/io/github/wulkanowy/services/sync/works/NoteWork.kt

@@ -14,6 +14,9 @@ import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.repositories.note.NoteRepository
 import io.github.wulkanowy.data.repositories.preferences.PreferencesRepository
+import io.github.wulkanowy.sdk.scrapper.notes.NoteCategory
+import io.github.wulkanowy.sdk.scrapper.notes.NoteCategory.NEUTRAL
+import io.github.wulkanowy.sdk.scrapper.notes.NoteCategory.POSITIVE
 import io.github.wulkanowy.services.sync.channels.NewNotesChannel
 import io.github.wulkanowy.ui.modules.main.MainActivity
 import io.github.wulkanowy.ui.modules.main.MainView
@@ -41,8 +44,20 @@ class NoteWork @Inject constructor(
 
     private fun notify(notes: List<Note>) {
         notificationManager.notify(Random.nextInt(Int.MAX_VALUE), NotificationCompat.Builder(context, NewNotesChannel.CHANNEL_ID)
-            .setContentTitle(context.resources.getQuantityString(R.plurals.note_new_items, notes.size, notes.size))
+            .setContentTitle(
-            .setContentText(context.resources.getQuantityString(R.plurals.note_notify_new_items, notes.size, notes.size))
+                when (NoteCategory.getByValue(notes.first().categoryType)) {
+                    POSITIVE -> context.resources.getQuantityString(R.plurals.praise_new_items, notes.size, notes.size)
+                    NEUTRAL -> context.resources.getQuantityString(R.plurals.neutral_note_new_items, notes.size, notes.size)
+                    else -> context.resources.getQuantityString(R.plurals.note_new_items, notes.size, notes.size)
+                }
+            )
+            .setContentText(
+                when (NoteCategory.getByValue(notes.first().categoryType)) {
+                    POSITIVE -> context.resources.getQuantityString(R.plurals.praise_notify_new_items, notes.size, notes.size)
+                    NEUTRAL -> context.resources.getQuantityString(R.plurals.neutral_note_notify_new_items, notes.size, notes.size)
+                    else -> context.resources.getQuantityString(R.plurals.note_notify_new_items, notes.size, notes.size)
+                }
+            )
             .setSmallIcon(R.drawable.ic_stat_note)
             .setAutoCancel(true)
             .setDefaults(DEFAULT_ALL)
@@ -52,7 +67,13 @@ class NoteWork @Inject constructor(
                 PendingIntent.getActivity(context, MainView.Section.NOTE.id,
                     MainActivity.getStartIntent(context, MainView.Section.NOTE, true), FLAG_UPDATE_CURRENT))
             .setStyle(NotificationCompat.InboxStyle().run {
-                setSummaryText(context.resources.getQuantityString(R.plurals.note_number_item, notes.size, notes.size))
+                setSummaryText(
+                    when (NoteCategory.getByValue(notes.first().categoryType)) {
+                        POSITIVE -> context.resources.getQuantityString(R.plurals.praise_number_item, notes.size, notes.size)
+                        NEUTRAL -> context.resources.getQuantityString(R.plurals.neutral_note_number_item, notes.size, notes.size)
+                        else -> context.resources.getQuantityString(R.plurals.note_number_item, notes.size, notes.size)
+                    }
+                )
                 notes.forEach { addLine("${it.teacher}: ${it.category}") }
                 this
             })

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

app/src/main/java/io/github/wulkanowy/ui/base/ErrorDialog.kt

@@ -22,9 +22,11 @@ import io.github.wulkanowy.utils.getString
 import io.github.wulkanowy.utils.openAppInMarket
 import io.github.wulkanowy.utils.openEmailClient
 import io.github.wulkanowy.utils.openInternetBrowser
+import okhttp3.internal.http2.StreamResetException
 import java.io.InterruptedIOException
 import java.io.PrintWriter
 import java.io.StringWriter
+import java.net.ConnectException
 import java.net.SocketTimeoutException
 import java.net.UnknownHostException
 import javax.inject.Inject
@@ -85,6 +87,8 @@ class ErrorDialog : BaseDialogFragment<DialogErrorBinding>() {
             errorDialogReport.isEnabled = when (error) {
                 is UnknownHostException,
                 is InterruptedIOException,
+                is ConnectException,
+                is StreamResetException,
                 is SocketTimeoutException,
                 is ServiceUnavailableException,
                 is FeatureDisabledException,

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

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() }

app/src/main/java/io/github/wulkanowy/ui/modules/grade/GradeSortingMode.kt

@@ -0,0 +1,10 @@
+package io.github.wulkanowy.ui.modules.grade
+
+enum class GradeSortingMode(val value: String) {
+    ALPHABETIC("alphabetic"),
+    DATE("date");
+
+    companion object {
+        fun getByValue(value: String) = values().firstOrNull { it.value == value } ?: ALPHABETIC
+    }
+}

app/src/main/java/io/github/wulkanowy/ui/modules/grade/details/GradeDetailsPresenter.kt

@@ -1,5 +1,6 @@
 package io.github.wulkanowy.ui.modules.grade.details
 
+import android.annotation.SuppressLint
 import io.github.wulkanowy.data.Status
 import io.github.wulkanowy.data.db.entities.Grade
 import io.github.wulkanowy.data.repositories.grade.GradeRepository
@@ -10,6 +11,8 @@ import io.github.wulkanowy.ui.base.BasePresenter
 import io.github.wulkanowy.ui.base.ErrorHandler
 import io.github.wulkanowy.ui.modules.grade.GradeAverageProvider
 import io.github.wulkanowy.ui.modules.grade.GradeDetailsWithAverage
+import io.github.wulkanowy.ui.modules.grade.GradeSortingMode.ALPHABETIC
+import io.github.wulkanowy.ui.modules.grade.GradeSortingMode.DATE
 import io.github.wulkanowy.utils.FirebaseAnalyticsHelper
 import io.github.wulkanowy.utils.afterLoading
 import io.github.wulkanowy.utils.flowWithResource
@@ -78,7 +81,10 @@ class GradeDetailsPresenter @Inject constructor(
         }.onEach {
             when (it.status) {
                 Status.LOADING -> Timber.i("Select mark grades as read")
-                Status.SUCCESS -> Timber.i("Mark as read result: Success")
+                Status.SUCCESS -> {
+                    Timber.i("Mark as read result: Success")
+                    loadData(currentSemesterId, false)
+                }
                 Status.ERROR -> {
                     Timber.i("Mark as read result: An exception occurred")
                     errorHandler.dispatch(it.error!!)
@@ -184,10 +190,20 @@ class GradeDetailsPresenter @Inject constructor(
         }
     }
 
+    @SuppressLint("DefaultLocale")
     private fun createGradeItems(items: List<GradeDetailsWithAverage>): List<GradeDetailsItem> {
         return items
-            .filter { it.grades.isNotEmpty() }
+            .let { gradesWithAverages ->
-            .sortedBy { it.subject }
+                if (!preferencesRepository.showSubjectsWithoutGrades) {
+                    gradesWithAverages.filter { it.grades.isNotEmpty() }
+                } else gradesWithAverages
+            }
+            .let {
+                when (preferencesRepository.gradeSortingMode) {
+                    DATE -> it.sortedByDescending { gradeDetailsWithAverage -> gradeDetailsWithAverage.grades.firstOrNull()?.date }
+                    ALPHABETIC -> it.sortedBy { gradeDetailsWithAverage -> gradeDetailsWithAverage.subject.toLowerCase() }
+                }
+            }
             .map { (subject, average, points, _, grades) ->
                 val subItems = grades
                     .sortedByDescending { it.date }

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())
+                        showEmpty(it.data!!.isEmpty() || it.data.first().partial.isEmpty())
-                        showContent(it.data.isNotEmpty())
+                        showContent(it.data.isNotEmpty() && it.data.first().partial.isNotEmpty())
                         showErrorView(false)
                         updateData(it.data, preferencesRepository.gradeColorTheme, preferencesRepository.showAllSubjectsOnStatisticsList)
                         showSubjects(!preferencesRepository.showAllSubjectsOnStatisticsList)

app/src/main/java/io/github/wulkanowy/ui/modules/homework/details/HomeworkDetailsAdapter.kt

@@ -29,6 +29,8 @@ class HomeworkDetailsAdapter @Inject constructor() :
             attachments = value?.attachments.orEmpty()
         }
 
+    var isHomeworkFullscreen = false
+
     var onAttachmentClickListener: (url: String) -> Unit = {}
 
     var onFullScreenClickListener = {}
@@ -67,6 +69,8 @@ class HomeworkDetailsAdapter @Inject constructor() :
             homeworkDialogSubject.text = homework?.subject
             homeworkDialogTeacher.text = homework?.teacher
             homeworkDialogContent.text = homework?.content
+            homeworkDialogFullScreen.visibility = if (isHomeworkFullscreen) GONE else VISIBLE
+            homeworkDialogFullScreenExit.visibility = if (isHomeworkFullscreen) VISIBLE else GONE
             homeworkDialogFullScreen.setOnClickListener {
                 homeworkDialogFullScreen.visibility = GONE
                 homeworkDialogFullScreenExit.visibility = VISIBLE

app/src/main/java/io/github/wulkanowy/ui/modules/homework/details/HomeworkDetailsDialog.kt

@@ -62,12 +62,25 @@ class HomeworkDetailsDialog : BaseDialogFragment<DialogHomeworkBinding>(), Homew
             homeworkDialogClose.setOnClickListener { dismiss() }
         }
 
+        if (presenter.isHomeworkFullscreen) {
+            dialog?.window?.setLayout(MATCH_PARENT, MATCH_PARENT)
+        } else {
+            dialog?.window?.setLayout(WRAP_CONTENT, WRAP_CONTENT)
+        }
+
         with(binding.homeworkDialogRecycler) {
             layoutManager = LinearLayoutManager(context)
             adapter = detailsAdapter.apply {
                 onAttachmentClickListener = { context.openInternetBrowser(it, ::showMessage) }
-                onFullScreenClickListener = { dialog?.window?.setLayout(MATCH_PARENT, MATCH_PARENT) }
+                onFullScreenClickListener = {
-                onFullScreenExitClickListener = { dialog?.window?.setLayout(WRAP_CONTENT, WRAP_CONTENT) }
+                    dialog?.window?.setLayout(MATCH_PARENT, MATCH_PARENT)
+                    presenter.isHomeworkFullscreen = true
+                }
+                onFullScreenExitClickListener = {
+                    dialog?.window?.setLayout(WRAP_CONTENT, WRAP_CONTENT)
+                    presenter.isHomeworkFullscreen = false
+                }
+                isHomeworkFullscreen = presenter.isHomeworkFullscreen
                 homework = this@HomeworkDetailsDialog.homework
             }
         }

app/src/main/java/io/github/wulkanowy/ui/modules/homework/details/HomeworkDetailsPresenter.kt

@@ -3,6 +3,7 @@ package io.github.wulkanowy.ui.modules.homework.details
 import io.github.wulkanowy.data.Status
 import io.github.wulkanowy.data.db.entities.Homework
 import io.github.wulkanowy.data.repositories.homework.HomeworkRepository
+import io.github.wulkanowy.data.repositories.preferences.PreferencesRepository
 import io.github.wulkanowy.data.repositories.student.StudentRepository
 import io.github.wulkanowy.ui.base.BasePresenter
 import io.github.wulkanowy.ui.base.ErrorHandler
@@ -16,9 +17,16 @@ class HomeworkDetailsPresenter @Inject constructor(
     errorHandler: ErrorHandler,
     studentRepository: StudentRepository,
     private val homeworkRepository: HomeworkRepository,
-    private val analytics: FirebaseAnalyticsHelper
+    private val analytics: FirebaseAnalyticsHelper,
+    private val preferencesRepository: PreferencesRepository
 ) : BasePresenter<HomeworkDetailsView>(errorHandler, studentRepository) {
 
+    var isHomeworkFullscreen
+        get() = preferencesRepository.isHomeworkFullscreen
+        set(value) {
+            preferencesRepository.isHomeworkFullscreen = value
+        }
+
     override fun onAttachView(view: HomeworkDetailsView) {
         super.onAttachView(view)
         view.initView()

app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginActivity.kt

@@ -14,6 +14,7 @@ import io.github.wulkanowy.ui.modules.login.form.LoginFormFragment
 import io.github.wulkanowy.ui.modules.login.recover.LoginRecoverFragment
 import io.github.wulkanowy.ui.modules.login.studentselect.LoginStudentSelectFragment
 import io.github.wulkanowy.ui.modules.login.symbol.LoginSymbolFragment
+import io.github.wulkanowy.utils.UpdateHelper
 import io.github.wulkanowy.utils.setOnSelectPageListener
 import javax.inject.Inject
 
@@ -25,6 +26,9 @@ class LoginActivity : BaseActivity<LoginPresenter, ActivityLoginBinding>(), Logi
 
     private val loginAdapter = BaseFragmentPagerAdapter(supportFragmentManager)
 
+    @Inject
+    lateinit var updateHelper: UpdateHelper
+
     companion object {
 
         fun getStartIntent(context: Context) = Intent(context, LoginActivity::class.java)
@@ -37,8 +41,20 @@ class LoginActivity : BaseActivity<LoginPresenter, ActivityLoginBinding>(), Logi
         setContentView(ActivityLoginBinding.inflate(layoutInflater).apply { binding = this }.root)
         setSupportActionBar(binding.loginToolbar)
         messageContainer = binding.loginContainer
+        updateHelper.messageContainer = binding.loginContainer
 
         presenter.onAttachView(this)
+        updateHelper.checkAndInstallUpdates(this)
+    }
+
+    override fun onResume() {
+        super.onResume()
+        updateHelper.onResume(this)
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+        updateHelper.onActivityResult(requestCode, resultCode)
     }
 
     override fun initView() {

app/src/main/java/io/github/wulkanowy/ui/modules/main/MainActivity.kt

@@ -1,14 +1,21 @@
 package io.github.wulkanowy.ui.modules.main
 
+import android.annotation.SuppressLint
 import android.content.Context
 import android.content.Intent
 import android.content.Intent.FLAG_ACTIVITY_CLEAR_TASK
 import android.content.Intent.FLAG_ACTIVITY_NEW_TASK
+import android.content.pm.ShortcutInfo
+import android.content.pm.ShortcutManager
+import android.graphics.drawable.Icon
+import android.os.Build
 import android.os.Build.VERSION.SDK_INT
 import android.os.Build.VERSION_CODES.LOLLIPOP
 import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
+import androidx.annotation.RequiresApi
+import androidx.core.content.getSystemService
 import androidx.core.view.ViewCompat
 import androidx.fragment.app.DialogFragment
 import androidx.fragment.app.Fragment
@@ -31,7 +38,9 @@ import io.github.wulkanowy.ui.modules.message.MessageFragment
 import io.github.wulkanowy.ui.modules.more.MoreFragment
 import io.github.wulkanowy.ui.modules.note.NoteFragment
 import io.github.wulkanowy.ui.modules.timetable.TimetableFragment
+import io.github.wulkanowy.utils.AppInfo
 import io.github.wulkanowy.utils.FirebaseAnalyticsHelper
+import io.github.wulkanowy.utils.UpdateHelper
 import io.github.wulkanowy.utils.dpToPx
 import io.github.wulkanowy.utils.getThemeAttrColor
 import io.github.wulkanowy.utils.safelyPopFragments
@@ -48,6 +57,12 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
     @Inject
     lateinit var analytics: FirebaseAnalyticsHelper
 
+    @Inject
+    lateinit var updateHelper: UpdateHelper
+
+    @Inject
+    lateinit var appInfo: AppInfo
+
     private val overlayProvider by lazy { ElevationOverlayProvider(this) }
 
     private val navController = FragNavController(supportFragmentManager, R.id.mainFragmentContainer)
@@ -59,7 +74,7 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
             return Intent(context, MainActivity::class.java)
                 .apply {
                     if (clear) flags = FLAG_ACTIVITY_NEW_TASK or FLAG_ACTIVITY_CLEAR_TASK
-                    startMenu?.let { putExtra(EXTRA_START_MENU, it) }
+                    startMenu?.let { putExtra(EXTRA_START_MENU, it.id) }
                 }
         }
     }
@@ -83,18 +98,58 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
         MainView.Section.LUCKY_NUMBER.id to LuckyNumberFragment.newInstance()
     )
 
+    @SuppressLint("NewApi")
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(ActivityMainBinding.inflate(layoutInflater).apply { binding = this }.root)
         setSupportActionBar(binding.mainToolbar)
         messageContainer = binding.mainFragmentContainer
+        updateHelper.messageContainer = binding.mainFragmentContainer
 
-        presenter.onAttachView(this, intent.getSerializableExtra(EXTRA_START_MENU) as? MainView.Section)
+        presenter.onAttachView(this, MainView.Section.values().singleOrNull { it.id == intent.getIntExtra(EXTRA_START_MENU, -1) })
 
         with(navController) {
             initialize(startMenuIndex, savedInstanceState)
             pushFragment(moreMenuFragments[startMenuMoreIndex])
         }
+        updateHelper.checkAndInstallUpdates(this)
+    }
+
+    override fun onResume() {
+        super.onResume()
+        updateHelper.onResume(this)
+    }
+
+    @SuppressLint("NewApi")
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+        updateHelper.onActivityResult(requestCode, resultCode)
+        if (appInfo.systemVersion >= Build.VERSION_CODES.N_MR1) initShortcuts()
+    }
+
+    @RequiresApi(Build.VERSION_CODES.N_MR1)
+    fun initShortcuts() {
+        val shortcutsList = mutableListOf<ShortcutInfo>()
+
+        listOf(
+            Triple(getString(R.string.grade_title), R.drawable.ic_shortcut_grade, MainView.Section.GRADE),
+            Triple(getString(R.string.attendance_title), R.drawable.ic_shortcut_attendance, MainView.Section.ATTENDANCE),
+            Triple(getString(R.string.exam_title), R.drawable.ic_shortcut_exam, MainView.Section.EXAM),
+            Triple(getString(R.string.timetable_title), R.drawable.ic_shortcut_timetable, MainView.Section.TIMETABLE),
+            Triple(getString(R.string.message_title), R.drawable.ic_shortcut_message, MainView.Section.MESSAGE)
+        ).forEach { (title, icon, enum) ->
+            shortcutsList.add(ShortcutInfo.Builder(applicationContext, title)
+                .setShortLabel(title)
+                .setLongLabel(title)
+                .setIcon(Icon.createWithResource(applicationContext, icon))
+                .setIntents(arrayOf(
+                    Intent(applicationContext, MainActivity::class.java).setAction(Intent.ACTION_VIEW),
+                    Intent(applicationContext, MainActivity::class.java).putExtra(EXTRA_START_MENU, enum.id)
+                        .setAction(Intent.ACTION_VIEW).addFlags(FLAG_ACTIVITY_NEW_TASK or FLAG_ACTIVITY_CLEAR_TASK)))
+                .build())
+        }
+
+        getSystemService<ShortcutManager>()?.dynamicShortcuts = shortcutsList
     }
 
     override fun onCreateOptionsMenu(menu: Menu?): Boolean {
@@ -143,8 +198,8 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
         analytics.setCurrentScreen(this, name)
     }
 
-    override fun onOptionsItemSelected(item: MenuItem?): Boolean {
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
-        return if (item?.itemId == R.id.mainMenuAccount) presenter.onAccountManagerSelected()
+        return if (item.itemId == R.id.mainMenuAccount) presenter.onAccountManagerSelected()
         else false
     }
 

app/src/main/java/io/github/wulkanowy/ui/modules/message/preview/MessagePreviewFragment.kt

@@ -174,7 +174,7 @@ class MessagePreviewFragment :
 
     @RequiresApi(Build.VERSION_CODES.LOLLIPOP)
     override fun printDocument(html: String, jobName: String) {
-        val webView = WebView(activity)
+        val webView = WebView(requireContext())
         webView.webViewClient = object : WebViewClient() {
 
             override fun shouldOverrideUrlLoading(view: WebView, request: WebResourceRequest) = false

app/src/main/java/io/github/wulkanowy/ui/modules/message/preview/MessagePreviewPresenter.kt

@@ -64,7 +64,8 @@ class MessagePreviewPresenter @Inject constructor(
             when (it.status) {
                 Status.LOADING -> Timber.i("Loading message ${message.messageId} preview started")
                 Status.SUCCESS -> {
-                    Timber.i("Loading message ${it.data!!.message.messageId} preview result: Success ")
+                    Timber.i("Loading message ${message.messageId} preview result: Success ")
+                    checkNotNull(it.data, { "Can't find message in local db! Probably no longer exist in this folder" })
                     this@MessagePreviewPresenter.message = it.data.message
                     this@MessagePreviewPresenter.attachments = it.data.attachments
                     view?.apply {
@@ -194,6 +195,7 @@ class MessagePreviewPresenter @Inject constructor(
         view?.run {
             lastError = error
             setErrorDetails(message)
+            showContent(false)
             showErrorView(true)
             setErrorRetryCallback { retryCallback() }
         }

app/src/main/java/io/github/wulkanowy/ui/modules/message/send/SendMessageActivity.kt

@@ -1,5 +1,6 @@
 package io.github.wulkanowy.ui.modules.message.send
 
+import android.annotation.SuppressLint
 import android.content.Context
 import android.content.Intent
 import android.graphics.Rect
@@ -74,6 +75,7 @@ class SendMessageActivity : BaseActivity<SendMessagePresenter, ActivitySendMessa
         presenter.onAttachView(this, intent.getSerializableExtra(EXTRA_MESSAGE) as? Message, intent.getSerializableExtra(EXTRA_REPLY) as? Boolean)
     }
 
+    @SuppressLint("ClickableViewAccessibility")
     override fun initView() {
         setUpExtendedHitArea()
         with(binding) {
@@ -87,8 +89,8 @@ class SendMessageActivity : BaseActivity<SendMessagePresenter, ActivitySendMessa
         return true
     }
 
-    override fun onOptionsItemSelected(item: MenuItem?): Boolean {
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
-        return if (item?.itemId == R.id.sendMessageMenuSend) presenter.onSend()
+        return if (item.itemId == R.id.sendMessageMenuSend) presenter.onSend()
         else false
     }
 

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
@@ -40,12 +41,14 @@ class TimetableAdapter @Inject constructor() : RecyclerView.Adapter<RecyclerView
 
     var showWholeClassPlan: String = "no"
 
+    var showGroupsInPlan: Boolean = false
+
     var showTimers: Boolean = false
 
     private val timers = mutableMapOf<Int, Timer>()
 
-    private fun resetTimers() {
+    fun resetTimers() {
-        Timber.d("Timetable timers reset")
+        Timber.d("Timetable timers (${timers.size}) reset")
         with(timers) {
             forEach { (_, timer) -> timer.cancel() }
             clear()
@@ -69,11 +72,6 @@ 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]
 
@@ -103,6 +101,7 @@ class TimetableAdapter @Inject constructor() : RecyclerView.Adapter<RecyclerView
         with(binding) {
             timetableItemNumber.text = lesson.number.toString()
             timetableItemSubject.text = lesson.subject
+            timetableItemGroup.text = lesson.group
             timetableItemRoom.text = lesson.room
             timetableItemTeacher.text = lesson.teacher
             timetableItemTimeStart.text = lesson.start.toFormattedString("HH:mm")
@@ -112,8 +111,12 @@ class TimetableAdapter @Inject constructor() : RecyclerView.Adapter<RecyclerView
             bindNormalDescription(binding, lesson)
             bindNormalColors(binding, lesson)
 
-            if (lesson.isStudentPlan && showTimers) timers[position] = timer(period = 1000) {
+            if (lesson.isStudentPlan && showTimers) {
-                root.post { updateTimeLeft(binding, lesson, position) }
+                timers[position] = timer(period = 1000) {
+                    if (ViewCompat.isAttachedToWindow(root)) {
+                        root.post { updateTimeLeft(binding, lesson, position) }
+                    }
+                }
             } else {
                 // reset item on set changed
                 timetableItemTimeUntil.visibility = GONE
@@ -218,6 +221,7 @@ class TimetableAdapter @Inject constructor() : RecyclerView.Adapter<RecyclerView
                 timetableItemDescription.text = lesson.info
 
                 timetableItemRoom.visibility = GONE
+                timetableItemGroup.visibility = GONE
                 timetableItemTeacher.visibility = GONE
 
                 timetableItemDescription.setTextColor(root.context.getThemeAttrColor(
@@ -227,6 +231,7 @@ class TimetableAdapter @Inject constructor() : RecyclerView.Adapter<RecyclerView
             } else {
                 timetableItemDescription.visibility = GONE
                 timetableItemRoom.visibility = VISIBLE
+                timetableItemGroup.visibility = if (showGroupsInPlan && lesson.group.isNotBlank()) VISIBLE else GONE
                 timetableItemTeacher.visibility = VISIBLE
             }
         }

app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetableFragment.kt

@@ -88,11 +88,12 @@ class TimetableFragment : BaseFragment<FragmentTimetableBinding>(R.layout.fragme
         else false
     }
 
-    override fun updateData(data: List<Timetable>, showWholeClassPlanType: String, showTimetableTimers: Boolean) {
+    override fun updateData(data: List<Timetable>, showWholeClassPlanType: String, showGroupsInPlanType: Boolean, showTimetableTimers: Boolean) {
         with(timetableAdapter) {
             items = data.toMutableList()
             showTimers = showTimetableTimers
             showWholeClassPlan = showWholeClassPlanType
+            showGroupsInPlan = showGroupsInPlanType
             notifyDataSetChanged()
         }
     }
@@ -185,6 +186,7 @@ class TimetableFragment : BaseFragment<FragmentTimetableBinding>(R.layout.fragme
     }
 
     override fun onDestroyView() {
+        timetableAdapter.resetTimers()
         presenter.onDetachView()
         super.onDestroyView()
     }

app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetablePresenter.kt

@@ -22,7 +22,6 @@ 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
@@ -143,6 +142,7 @@ class TimetablePresenter @Inject constructor(
                     view?.apply {
                         updateData(
                             showWholeClassPlanType = prefRepository.showWholeClassPlan,
+                            showGroupsInPlanType = prefRepository.showGroupsInPlan,
                             showTimetableTimers = prefRepository.showTimetableTimers,
                             data = it.data!!
                                 .filter { item -> if (prefRepository.showWholeClassPlan == "no") item.isStudentPlan else true }

app/src/main/java/io/github/wulkanowy/ui/modules/timetable/TimetableView.kt

@@ -12,7 +12,7 @@ interface TimetableView : BaseView {
 
     fun initView()
 
-    fun updateData(data: List<Timetable>, showWholeClassPlanType: String, showTimetableTimers: Boolean)
+    fun updateData(data: List<Timetable>, showWholeClassPlanType: String, showGroupsInPlanType: Boolean, showTimetableTimers: Boolean)
 
     fun updateNavigationDay(date: String)
 

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.getCategoryByName(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
+    }

app/src/main/java/io/github/wulkanowy/utils/FlowUtils.kt

@@ -80,17 +80,13 @@ fun <T> flowWithResource(block: suspend () -> T) = flow {
 fun <T> flowWithResourceIn(block: suspend () -> Flow<Resource<T>>) = flow {
     emit(Resource.loading())
 
-    try {
+    block()
-        block()
+        .catch { emit(Resource.error(it)) }
-            .catch { emit(Resource.error(it)) }
+        .collect {
-            .collect {
+            if (it.status != Status.LOADING) { // LOADING is already emitted
-                if (it.status != Status.LOADING) { // LOADING is already emitted
+                emit(it)
-                    emit(it)
-                }
             }
-    } catch (e: Throwable) {
+        }
-        emit(Resource.error(e))
-    }
 }
 
 fun <T> Flow<Resource<T>>.afterLoading(callback: () -> Unit) = onEach {

app/src/main/java/io/github/wulkanowy/utils/LoggerUtils.kt

@@ -22,32 +22,32 @@ private fun Bundle?.checkSavedState() = if (this == null) "(STATE IS NULL)" else
 
 class ActivityLifecycleLogger : Application.ActivityLifecycleCallbacks {
 
-    override fun onActivityPaused(activity: Activity?) {
+    override fun onActivityPaused(activity: Activity) {
-        activity?.let { Timber.d("${it::class.java.simpleName} PAUSED") }
+        Timber.d("${activity::class.java.simpleName} PAUSED")
     }
 
-    override fun onActivityResumed(activity: Activity?) {
+    override fun onActivityResumed(activity: Activity) {
-        activity?.let { Timber.d("${it::class.java.simpleName} RESUMED") }
+        Timber.d("${activity::class.java.simpleName} RESUMED")
     }
 
-    override fun onActivityStarted(activity: Activity?) {
+    override fun onActivityStarted(activity: Activity) {
-        activity?.let { Timber.d("${it::class.java.simpleName} STARTED") }
+        Timber.d("${activity::class.java.simpleName} STARTED")
     }
 
-    override fun onActivityDestroyed(activity: Activity?) {
+    override fun onActivityDestroyed(activity: Activity) {
-        activity?.let { Timber.d("${it::class.java.simpleName} DESTROYED") }
+        Timber.d("${activity::class.java.simpleName} DESTROYED")
     }
 
-    override fun onActivitySaveInstanceState(activity: Activity?, outState: Bundle?) {
+    override fun onActivitySaveInstanceState(activity: Activity, outState: Bundle) {
-        activity?.let { Timber.d("${it::class.java.simpleName} SAVED INSTANCE STATE") }
+        Timber.d("${activity::class.java.simpleName} SAVED INSTANCE STATE")
     }
 
-    override fun onActivityStopped(activity: Activity?) {
+    override fun onActivityStopped(activity: Activity) {
-        activity?.let { Timber.d("${it::class.java.simpleName} STOPPED") }
+        Timber.d("${activity::class.java.simpleName} STOPPED")
     }
 
-    override fun onActivityCreated(activity: Activity?, savedInstanceState: Bundle?) {
+    override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) {
-        activity?.let { Timber.d("${it::class.java.simpleName} CREATED ${savedInstanceState.checkSavedState()}") }
+        Timber.d("${activity::class.java.simpleName} CREATED ${savedInstanceState.checkSavedState()}")
     }
 }
 

app/src/main/java/io/github/wulkanowy/utils/ResourcesExtension.kt

@@ -4,20 +4,26 @@ import android.content.res.Resources
 import io.github.wulkanowy.R
 import io.github.wulkanowy.sdk.exception.FeatureNotAvailableException
 import io.github.wulkanowy.sdk.scrapper.exception.FeatureDisabledException
+import io.github.wulkanowy.sdk.scrapper.exception.ScrapperException
 import io.github.wulkanowy.sdk.scrapper.exception.ServiceUnavailableException
+import io.github.wulkanowy.sdk.scrapper.exception.VulcanException
 import io.github.wulkanowy.sdk.scrapper.login.NotLoggedInException
 import io.github.wulkanowy.sdk.scrapper.login.PasswordChangeRequiredException
+import okhttp3.internal.http2.StreamResetException
 import java.io.InterruptedIOException
+import java.net.ConnectException
 import java.net.SocketTimeoutException
 import java.net.UnknownHostException
 
 fun Resources.getString(error: Throwable) = when (error) {
     is UnknownHostException -> getString(R.string.error_no_internet)
-    is SocketTimeoutException, is InterruptedIOException -> getString(R.string.error_timeout)
+    is SocketTimeoutException, is InterruptedIOException, is ConnectException, is StreamResetException -> getString(R.string.error_timeout)
     is NotLoggedInException -> getString(R.string.error_login_failed)
     is PasswordChangeRequiredException -> getString(R.string.error_password_change_required)
     is ServiceUnavailableException -> getString(R.string.error_service_unavailable)
     is FeatureDisabledException -> getString(R.string.error_feature_disabled)
     is FeatureNotAvailableException -> getString(R.string.error_feature_not_available)
+    is VulcanException -> getString(R.string.error_unknown_uonet)
+    is ScrapperException -> getString(R.string.error_unknown_app)
     else -> getString(R.string.error_unknown)
 }

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.FULL
-import java.time.format.TextStyle.*
 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) {

app/src/main/play/release-notes/pl-PL/default.txt

@@ -1,7 +1,7 @@
-Wersja 0.20.2
+Wersja 0.22
-- naprawiliśmy powiadomienie o szczęśliwym numerku
+- naprawiliśmy krytyczny błąd ze stabilnością przy ładowaniu danych
-- naprawiliśmy przełączanie na nowy rok szkolny
+- naprawiliśmy skalowanie tekstu przy bardzo dużych jego rozmiarach
-- naprawiliśmy funkcję resetowania hasła
+- naprawiliśmy wyświetlanie powiadomień o odwołanych lekcjach (nie powinny się już pokazywać)
-- dodaliśmy dziennik e-Skarżysko
+- dodaliśmy informowanie o dostępności aktualizacji w aplikacji
 
 Pełna lista zmian: https://github.com/wulkanowy/wulkanowy/releases

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

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/mainContainer"
     android:layout_width="match_parent"
@@ -10,18 +10,19 @@
         style="@style/Widget.MaterialComponents.Toolbar.Surface"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        app:contentInsetStartWithNavigation="0dp" />
+        app:contentInsetStartWithNavigation="0dp"
+        app:layout_constraintTop_toTopOf="parent" />
 
     <androidx.fragment.app.FragmentContainerView
         android:id="@+id/mainFragmentContainer"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
+        android:layout_height="0dp"
-        android:layout_marginTop="?actionBarSize"
+        app:layout_constraintBottom_toTopOf="@id/mainBottomNav"
-        android:layout_marginBottom="@dimen/bottom_navigation_height" />
+        app:layout_constraintTop_toBottomOf="@id/mainToolbar" />
 
     <com.aurelhubert.ahbottomnavigation.AHBottomNavigation
         android:id="@+id/mainBottomNav"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_gravity="bottom" />
+        app:layout_constraintBottom_toBottomOf="parent" />
-</androidx.coordinatorlayout.widget.CoordinatorLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
@@ -20,17 +21,18 @@
             android:id="@+id/creatorRecycler"
             android:layout_width="match_parent"
             android:layout_height="0dp"
-            android:layout_weight="1" />
+            android:layout_weight="1"
+            tools:listitem="@layout/item_contributor" />
 
         <com.google.android.material.button.MaterialButton
             android:id="@+id/creatorSeeMore"
+            style="@style/Widget.MaterialComponents.Button.OutlinedButton"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            style="@style/Widget.MaterialComponents.Button.OutlinedButton"
-            android:layout_marginTop="8dp"
-            android:layout_marginBottom="8dp"
             android:layout_marginLeft="32dp"
+            android:layout_marginTop="8dp"
             android:layout_marginRight="32dp"
+            android:layout_marginBottom="8dp"
             android:text="@string/contributor_see_more" />
     </LinearLayout>
 </FrameLayout>

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

@@ -33,7 +33,8 @@
     <TextView
         android:id="@+id/aboutItemSummary"
         android:layout_width="wrap_content"
-        android:layout_height="20dp"
+        android:layout_height="wrap_content"
+        android:minHeight="20dp"
         android:layout_below="@id/aboutItemTitle"
         android:layout_marginEnd="16dp"
         android:layout_toEndOf="@id/aboutItemImage"

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

@@ -1,4 +1,4 @@
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/attendanceItemContainer"
@@ -15,10 +15,17 @@
 
     <LinearLayout
         android:id="@+id/attendanceItemNumberContainer"
-        android:layout_width="40dp"
+        android:layout_width="wrap_content"
-        android:layout_height="40dp"
+        android:layout_height="wrap_content"
+        android:minWidth="40dp"
+        android:minHeight="40dp"
         android:gravity="center"
-        android:orientation="vertical">
+        android:orientation="vertical"
+        app:layout_constraintBottom_toBottomOf="@+id/attendanceItemDetailsContainer"
+        app:layout_constraintEnd_toStartOf="@+id/attendanceItemDetailsContainer"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/attendanceItemDetailsContainer">
 
         <TextView
             android:id="@+id/attendanceItemNumber"
@@ -48,38 +55,52 @@
             app:tint="?attr/colorOnSurface" />
     </LinearLayout>
 
-    <TextView
+    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/attendanceItemSubject"
+        android:id="@+id/attendanceItemDetailsContainer"
-        android:layout_width="wrap_content"
+        android:layout_width="0dp"
         android:layout_height="wrap_content"
-        android:layout_alignParentTop="true"
         android:layout_marginStart="10dp"
-        android:layout_marginEnd="40dp"
+        android:layout_marginEnd="10dp"
-        android:layout_toStartOf="@id/attendanceItemAlert"
+        app:layout_constraintEnd_toStartOf="@+id/attendanceItemAlert"
-        android:layout_toEndOf="@+id/attendanceItemNumberContainer"
+        app:layout_constraintHorizontal_bias="0.5"
-        android:ellipsize="end"
+        app:layout_constraintStart_toEndOf="@+id/attendanceItemNumberContainer"
-        android:maxLines="1"
+        app:layout_constraintTop_toTopOf="parent">
-        android:textSize="17sp"
-        tools:text="Matematyka" />
 
-    <TextView
+        <TextView
-        android:id="@+id/attendanceItemDescription"
+            android:id="@+id/attendanceItemSubject"
-        android:layout_width="wrap_content"
+            android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+            android:layout_height="wrap_content"
-        android:layout_alignStart="@id/attendanceItemSubject"
+            android:layout_alignParentTop="true"
-        android:layout_alignBottom="@+id/attendanceItemNumberContainer"
+            android:ellipsize="end"
-        android:maxLines="1"
+            android:maxLines="1"
-        android:textColor="?android:textColorSecondary"
+            android:textSize="17sp"
-        android:textSize="12sp"
+            app:layout_constraintStart_toStartOf="parent"
-        tools:text="Present" />
+            app:layout_constraintTop_toTopOf="parent"
+            tools:text="Matematyka" />
+
+        <TextView
+            android:id="@+id/attendanceItemDescription"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:maxLines="1"
+            android:textColor="?android:textColorSecondary"
+            android:textSize="12sp"
+            app:layout_constraintBottom_toBottomOf="@id/attendanceItemDetailsContainer"
+            app:layout_constraintStart_toStartOf="@id/attendanceItemDetailsContainer"
+            app:layout_constraintTop_toBottomOf="@id/attendanceItemSubject"
+            tools:text="Present" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
 
     <ImageView
         android:id="@+id/attendanceItemAlert"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_alignParentEnd="true"
+        app:layout_constraintBottom_toBottomOf="@+id/attendanceItemDetailsContainer"
-        android:layout_marginTop="10dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toEndOf="@+id/attendanceItemDetailsContainer"
+        app:layout_constraintTop_toTopOf="@+id/attendanceItemDetailsContainer"
         app:srcCompat="@drawable/ic_all_mark"
         app:tint="?colorPrimary"
         tools:ignore="contentDescription" />
-</RelativeLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -3,7 +3,8 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/attendanceSummaryItemSubject"
     android:layout_width="match_parent"
-    android:layout_height="48dp"
+    android:layout_height="wrap_content"
+    android:minHeight="48dp"
     android:gravity="start"
     android:maxLines="1"
     android:paddingLeft="16dp"

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

@@ -12,8 +12,11 @@
 
     <TextView
         android:id="@+id/completedLessonItemNumber"
-        android:layout_width="40dp"
+        android:layout_width="wrap_content"
-        android:layout_height="40dp"
+        android:layout_height="wrap_content"
+        android:layout_alignParentStart="true"
+        android:minWidth="40dp"
+        android:minHeight="40dp"
         android:layout_centerVertical="true"
         android:gravity="center"
         android:includeFontPadding="false"
@@ -40,9 +43,9 @@
         android:id="@+id/completedLessonItemTopic"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:layout_below="@+id/completedLessonItemSubject"
         android:layout_alignStart="@id/completedLessonItemSubject"
         android:layout_alignEnd="@+id/completedLessonItemAlert"
-        android:layout_alignBottom="@+id/completedLessonItemNumber"
         android:layout_marginEnd="40dp"
         android:ellipsize="end"
         android:maxLines="1"
@@ -56,7 +59,7 @@
         android:layout_height="wrap_content"
         android:layout_alignParentEnd="true"
         android:layout_centerVertical="true"
-        android:tint="?colorTimetableChange"
         app:srcCompat="@drawable/ic_timetable_swap"
+        app:tint="?colorTimetableChange"
         tools:ignore="contentDescription" />
 </RelativeLayout>

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

@@ -15,7 +15,8 @@
         android:layout_marginStart="16dp"
         android:layout_marginTop="8dp"
         android:layout_marginBottom="8dp"
-        android:contentDescription="@string/contributor_avatar_description" />
+        android:contentDescription="@string/contributor_avatar_description"
+        tools:src="@tools:sample/avatars" />
 
     <TextView
         android:id="@+id/creatorItemName"

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

@@ -18,62 +18,82 @@
 
         <TextView
             android:id="@+id/gradeItemValue"
-            android:layout_width="45dp"
+            android:layout_width="wrap_content"
-            android:layout_height="40dp"
+            android:layout_height="wrap_content"
             android:background="@color/grade_material_default"
             android:gravity="center"
             android:maxLength="5"
+            android:minWidth="45dp"
+            android:minHeight="40dp"
             android:textColor="@android:color/white"
             android:textSize="16sp"
-            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintBottom_toBottomOf="@+id/gradeDetailsContainer"
+            app:layout_constraintEnd_toStartOf="@+id/gradeDetailsContainer"
+            app:layout_constraintHorizontal_bias="0.5"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintTop_toTopOf="@+id/gradeDetailsContainer"
             tools:text="6" />
 
-        <TextView
+        <androidx.constraintlayout.widget.ConstraintLayout
-            android:id="@+id/gradeItemDescription"
+            android:id="@+id/gradeDetailsContainer"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
-            android:layout_marginStart="10dp"
+            app:layout_constraintBottom_toBottomOf="parent"
-            android:layout_marginEnd="20dp"
+            app:layout_constraintEnd_toStartOf="@+id/gradeItemNote"
-            android:ellipsize="end"
+            app:layout_constraintHorizontal_bias="0.5"
-            android:maxLines="1"
-            android:textSize="14sp"
-            app:layout_constraintEnd_toStartOf="@id/gradeItemNote"
             app:layout_constraintStart_toEndOf="@+id/gradeItemValue"
-            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintTop_toTopOf="parent">
-            tools:text="@tools:sample/lorem" />
 
-        <TextView
+            <TextView
-            android:id="@+id/gradeItemDate"
+                android:id="@+id/gradeItemDescription"
-            android:layout_width="wrap_content"
+                android:layout_width="0dp"
-            android:layout_height="wrap_content"
+                android:layout_height="wrap_content"
-            android:maxLines="1"
+                android:layout_marginStart="10dp"
-            android:textSize="12sp"
+                android:layout_marginEnd="20dp"
-            app:layout_constraintBottom_toBottomOf="@+id/gradeItemValue"
+                android:ellipsize="end"
-            app:layout_constraintStart_toStartOf="@+id/gradeItemDescription"
+                android:maxLines="1"
-            tools:text="@tools:sample/date/ddmmyy" />
+                android:textSize="14sp"
+                app:layout_constraintEnd_toEndOf="@id/gradeDetailsContainer"
+                app:layout_constraintStart_toStartOf="@id/gradeDetailsContainer"
+                app:layout_constraintTop_toTopOf="parent"
+                tools:text="@tools:sample/lorem" />
 
-        <TextView
+            <TextView
-            android:id="@+id/gradeItemWeight"
+                android:id="@+id/gradeItemDate"
-            android:layout_width="0dp"
+                android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
+                android:layout_height="wrap_content"
-            android:layout_marginStart="10dp"
+                android:maxLines="1"
-            android:layout_marginEnd="20dp"
+                android:textSize="12sp"
-            android:maxLines="1"
+                app:layout_constraintBottom_toBottomOf="@+id/gradeDetailsContainer"
-            android:textSize="12sp"
+                app:layout_constraintStart_toStartOf="@+id/gradeItemDescription"
-            app:layout_constraintBottom_toBottomOf="@+id/gradeItemValue"
+                app:layout_constraintTop_toBottomOf="@+id/gradeItemDescription"
-            app:layout_constraintEnd_toStartOf="@id/gradeItemNote"
+                tools:text="@tools:sample/date/ddmmyy" />
-            app:layout_constraintStart_toEndOf="@+id/gradeItemDate"
+
-            tools:text="@tools:sample/lorem" />
+            <TextView
+                android:id="@+id/gradeItemWeight"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="10dp"
+                android:layout_marginEnd="20dp"
+                android:maxLines="1"
+                android:textSize="12sp"
+                app:layout_constraintBottom_toBottomOf="@+id/gradeDetailsContainer"
+                app:layout_constraintEnd_toEndOf="@id/gradeDetailsContainer"
+                app:layout_constraintStart_toEndOf="@+id/gradeItemDate"
+                app:layout_constraintTop_toBottomOf="@+id/gradeItemDescription"
+                tools:text="@tools:sample/lorem" />
+
+        </androidx.constraintlayout.widget.ConstraintLayout>
 
         <ImageView
             android:id="@+id/gradeItemNote"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginTop="10dp"
+            app:layout_constraintBottom_toBottomOf="@+id/gradeDetailsContainer"
             app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toEndOf="@+id/gradeDetailsContainer"
+            app:layout_constraintTop_toTopOf="@+id/gradeDetailsContainer"
             app:srcCompat="@drawable/ic_all_round_mark"
             app:tint="?colorPrimary"
             tools:ignore="contentDescription" />

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

@@ -2,7 +2,8 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
-    android:layout_height="64dp"
+    android:layout_height="wrap_content"
+    android:minHeight="64dp"
     android:background="?selectableItemBackground"
     android:orientation="vertical"
     android:paddingStart="16dp"
@@ -14,7 +15,8 @@
     <TextView
         android:id="@+id/licenseItemName"
         android:layout_width="match_parent"
-        android:layout_height="28dp"
+        android:layout_height="wrap_content"
+        android:minHeight="28dp"
         android:ellipsize="end"
         android:gravity="bottom"
         android:singleLine="true"
@@ -24,7 +26,8 @@
     <TextView
         android:id="@+id/licenseItemSummary"
         android:layout_width="match_parent"
-        android:layout_height="20dp"
+        android:layout_height="wrap_content"
+        android:minHeight="20dp"
         android:gravity="bottom"
         android:textColor="?android:textColorSecondary"
         android:textSize="14sp"

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

@@ -48,7 +48,8 @@
     <TextView
         android:id="@+id/loginItemSignedIn"
         android:layout_width="wrap_content"
-        android:layout_height="20dp"
+        android:layout_height="wrap_content"
+        android:minHeight="20dp"
         android:layout_below="@id/loginItemSchool"
         android:layout_marginEnd="16dp"
         android:layout_toEndOf="@id/loginItemCheck"

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

@@ -3,25 +3,30 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/mobileDevice_subitem_container"
     android:layout_width="match_parent"
-    android:layout_height="64dp"
+    android:layout_height="wrap_content"
+    android:minHeight="64dp"
     tools:context=".ui.modules.mobiledevice.MobileDeviceAdapter">
 
     <TextView
         android:id="@+id/mobileDeviceItemName"
         android:layout_width="match_parent"
-        android:layout_height="32dp"
+        android:layout_height="wrap_content"
+        android:layout_alignParentTop="true"
         android:layout_marginStart="16dp"
+        android:layout_marginTop="0dp"
         android:layout_toStartOf="@id/mobileDeviceItemUnregister"
         android:ellipsize="end"
         android:gravity="bottom"
         android:maxLines="1"
+        android:minHeight="32dp"
         android:textSize="16sp"
         tools:text="@tools:sample/lorem/random" />
 
     <TextView
         android:id="@+id/mobileDeviceItemDate"
         android:layout_width="match_parent"
-        android:layout_height="20dp"
+        android:layout_height="wrap_content"
+        android:minHeight="20dp"
         android:layout_below="@id/mobileDeviceItemName"
         android:layout_marginStart="16dp"
         android:layout_toStartOf="@id/mobileDeviceItemUnregister"

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

@@ -13,8 +13,10 @@
 
     <TextView
         android:id="@+id/timetableItemNumber"
-        android:layout_width="40dp"
+        android:layout_width="wrap_content"
-        android:layout_height="40dp"
+        android:layout_height="wrap_content"
+        android:minWidth="40dp"
+        android:minHeight="40dp"
         android:gravity="center"
         android:includeFontPadding="false"
         android:maxLength="2"
@@ -74,7 +76,22 @@
         app:layout_constraintBottom_toBottomOf="@+id/timetableItemNumber"
         app:layout_constraintStart_toEndOf="@+id/timetableItemTimeStart"
         tools:text="22"
-        tools:visibility="gone" />
+        tools:visibility="visible" />
+
+    <TextView
+        android:id="@+id/timetableItemGroup"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="10dp"
+        android:layout_marginTop="0dp"
+        android:layout_marginEnd="5dp"
+        android:textColor="?android:textColorSecondary"
+        android:textSize="13sp"
+        app:layout_constraintEnd_toStartOf="@+id/timetableItemTeacher"
+        app:layout_constraintStart_toEndOf="@+id/timetableItemRoom"
+        app:layout_constraintTop_toTopOf="@+id/timetableItemTimeFinish"
+        tools:text="(2/2)"
+        tools:visibility="visible" />
 
     <TextView
         android:id="@+id/timetableItemTeacher"
@@ -87,9 +104,9 @@
         android:textColor="?android:textColorSecondary"
         android:textSize="13sp"
         app:layout_constraintBottom_toBottomOf="@+id/timetableItemNumber"
-        app:layout_constraintStart_toEndOf="@id/timetableItemRoom"
+        app:layout_constraintStart_toEndOf="@id/timetableItemGroup"
         tools:text="Agata Kowalska - Błaszczyk"
-        tools:visibility="gone" />
+        tools:visibility="visible" />
 
     <TextView
         android:id="@+id/timetableItemDescription"
@@ -101,7 +118,7 @@
         android:textColor="?colorTimetableChange"
         android:textSize="13sp"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toEndOf="@+id/timetableItemTimeStart"
+        app:layout_constraintStart_toEndOf="@+id/timetableItemTeacher"
         app:layout_constraintTop_toTopOf="@+id/timetableItemTimeFinish"
         tools:text="Lekcja odwołana: uczniowie zwolnieni do domu"
         tools:visibility="visible" />

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

@@ -7,7 +7,8 @@
 
     <TextView
         android:id="@+id/timetableSmallItemNumber"
-        android:layout_width="40dp"
+        android:layout_width="wrap_content"
+        android:minWidth="40dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="8dp"
         android:gravity="center"

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

@@ -19,8 +19,10 @@
 
         <TextView
             android:id="@+id/timetableWidgetItemNumber"
-            android:layout_width="40dp"
+            android:layout_width="wrap_content"
-            android:layout_height="40dp"
+            android:layout_height="wrap_content"
+            android:minWidth="40dp"
+            android:minHeight="40dp"
             android:gravity="center"
             android:includeFontPadding="false"
             android:maxLength="2"

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

@@ -16,7 +16,8 @@
 
         <TextView
             android:id="@+id/timetableWidgetItemNumber"
-            android:layout_width="40dp"
+            android:layout_width="wrap_content"
+            android:minWidth="40dp"
             android:layout_height="wrap_content"
             android:gravity="center"
             android:maxLength="2"

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

@@ -16,7 +16,8 @@
 
         <TextView
             android:id="@+id/timetableWidgetItemNumber"
-            android:layout_width="40dp"
+            android:layout_width="wrap_content"
+            android:minWidth="40dp"
             android:layout_height="wrap_content"
             android:gravity="center"
             android:maxLength="2"
@@ -29,7 +30,6 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginStart="6dp"
-            android:layout_marginLeft="6dp"
             android:maxLines="1"
             android:textColor="@android:color/white"
             android:textSize="13sp"
@@ -46,7 +46,6 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginStart="10dp"
-            android:layout_marginLeft="10dp"
             android:ellipsize="end"
             android:maxLines="1"
             android:textColor="@android:color/white"
@@ -58,7 +57,6 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginStart="10dp"
-            android:layout_marginLeft="10dp"
             android:maxLines="1"
             android:textColor="@android:color/white"
             android:textSize="15sp"
@@ -69,7 +67,6 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginStart="10dp"
-            android:layout_marginLeft="10dp"
             android:ellipsize="end"
             android:maxLines="1"
             android:textColor="@android:color/white"

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

@@ -3,7 +3,8 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
-    android:layout_height="104dp"
+    android:layout_height="wrap_content"
+    android:minHeight="104dp"
     android:orientation="vertical"
     tools:context=".ui.modules.about.AboutAdapter">
 

app/src/main/res/values-cs-rCZ/preferences_values.xml

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <string-array name="app_theme_entries" tools:ignore="InconsistentArrays">
+        <item>Světlý</item>
+        <item>Tmavý</item>
+        <item>Černý (AMOLED)</item>
+    </string-array>
+    <string-array name="app_language_entries">
+        <item>Jazyk systému</item>
+        <item>Polski</item>
+        <item>English</item>
+        <item>Pусский</item>
+        <item>Українська</item>
+        <item>Deutsch</item>
+        <item>Čeština</item>
+    </string-array>
+    <string-array name="services_interval_entries">
+        <item>15 minut</item>
+        <item>30 minut</item>
+        <item>1 hodina</item>
+        <item>2 hodiny</item>
+        <item>6 hodin</item>
+        <item>12 hodin</item>
+        <item>24 hodin</item>
+    </string-array>
+    <string-array name="grade_modifier_entries">
+        <item>0,00</item>
+        <item>0,25</item>
+        <item>0,33</item>
+        <item>0,5</item>
+        <item>0,75</item>
+    </string-array>
+    <string-array name="grade_sorting_mode_entries">
+        <item>Abecedně</item>
+        <item>Podle data</item>
+    </string-array>
+    <string-array name="grade_color_scheme_entries">
+        <item>Dzienniczek+</item>
+        <item>Wulkanowy</item>
+        <item>Barvy známek v deníku</item>
+    </string-array>
+    <string-array name="grade_average_mode_entries">
+        <item>Průměrná známka od druhého semestru</item>
+        <item>Průměr známek z obou semestrů</item>
+        <item>Průměr známek z celého roku</item>
+    </string-array>
+    <string-array name="timetable_show_whole_class_entries">
+        <item>Neukaž</item>
+        <item>Ukázat vše</item>
+        <item>Ukázat menší</item>
+    </string-array>
+</resources>

app/src/main/res/values-cs-rCZ/strings.xml

@@ -0,0 +1,457 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!--Activity/Fragment title-->
+    <string name="login_title">Přihlásit se</string>
+    <string name="main_title">Wulkanowy</string>
+    <string name="grade_title">Známky</string>
+    <string name="attendance_title">Prezence</string>
+    <string name="exam_title">Zkoušky</string>
+    <string name="timetable_title">Plán lekce</string>
+    <string name="settings_title">Nastavení</string>
+    <string name="more_title">Více</string>
+    <string name="about_title">O aplikaci</string>
+    <string name="logviewer_title">Prohlížeč protokolů</string>
+    <string name="contributors_title">Tvůrci</string>
+    <string name="license_title">Licence</string>
+    <string name="message_title">Zprávy</string>
+    <string name="send_message_title">Nová zpráva</string>
+    <string name="note_title">Poznámky a úspěchy</string>
+    <string name="homework_title">Domácí práce</string>
+    <string name="account_title">Vyberte účet</string>
+    <!--Subtitles-->
+    <string name="grade_subtitle">Semestr %1$d, %2$d/%3$d</string>
+    <!--Login-->
+    <string name="login_header_default">Přihlaste se pomocí studentského nebo nadřazeného účtu</string>
+    <string name="login_header_symbol">Zadejte symbol</string>
+    <string name="login_nickname_hint">Uživatelské jméno</string>
+    <string name="login_email_hint">Email</string>
+    <string name="login_login_pesel_email_hint">Přihlášení, číslo PESEL nebo e-mail</string>
+    <string name="login_password_hint">Heslo</string>
+    <string name="login_host_hint">Deník UONET+</string>
+    <string name="login_type_api">Mobile API</string>
+    <string name="login_type_scrapper">Scraper</string>
+    <string name="login_type_hybrid">Hybridní</string>
+    <string name="login_token_hint">Token</string>
+    <string name="login_pin_hint">PIN</string>
+    <string name="login_api_key_hint">Klíč API</string>
+    <string name="login_symbol_hint">Symbol</string>
+    <string name="login_sign_in">Přihlásit</string>
+    <string name="login_invalid_password">Toto heslo je příliš krátké</string>
+    <string name="login_incorrect_password">Přihlašovací údaje jsou nesprávné. Zkontrolujte, zda je v poli níže vybrán správný deník UONET+</string>
+    <string name="login_invalid_pin">Neplatný PIN</string>
+    <string name="login_invalid_token">Neplatný token</string>
+    <string name="login_expired_token">Platnost tokenu vypršela</string>
+    <string name="login_invalid_email">Nesprávná e-mailová adresa</string>
+    <string name="login_invalid_login">Neplatné přihlášení</string>
+    <string name="login_invalid_symbol">Neplatný symbol</string>
+    <string name="login_incorrect_symbol">Student nebyl nalezen. Zkontrolujte symbol</string>
+    <string name="login_field_required">Toto pole je povinné</string>
+    <string name="login_duplicate_student">Vybraný student je již přihlášen</string>
+    <string name="login_symbol_helper">Symbol najdete na stránce deníku v&#160;<b>Uczeń</b> →&#160;<b>Dostęp Mobilny</b> →&#160;<b>Zarejestruj urządzenie mobilne</b></string>
+    <string name="login_select_student">Vyberte studenty k přihlášení do aplikace</string>
+    <string name="login_advanced">Jiné možnosti</string>
+    <string name="login_advanced_warning_mobile_api">V tomto režimu nefungují následující: šťastné číslo, statistiky třídy, shrnutí docházky, ospravedlnění nepřítomnosti, absolvované lekce, informace o škole a prohlížení seznamu registrovaných zařízení</string>
+    <string name="login_advanced_warning_scraper">Tento režim zobrazuje stejná data, která se zobrazují na webových stránkách deníka</string>
+    <string name="login_advanced_warning_hybrid">Kombinace nejlepších vlastností ostatních dvou režimů. Funguje rychleji než scraper a poskytuje funkce, které nejsou k dispozici v režimu Mobile API. Je to v experimentální fázi</string>
+    <string name="login_privacy_policy">Zásady ochrany osobních údajů</string>
+    <string name="login_contact_header">Problémy s přihlášením? Napište nám!</string>
+    <string name="login_contact_email">Email</string>
+    <string name="login_contact_discord">Discord</string>
+    <string name="login_email_intent_title">Poslat e-mail</string>
+    <string name="login_email_details">Popište podrobnosti problému:</string>
+    <string name="login_recover_warning">Ujistěte se, že je vybrán správný UONET+ deník!</string>
+    <string name="login_recover_button">Zapomněl jsem své heslo</string>
+    <string name="login_recover_title">Obnovte svůj účet</string>
+    <string name="login_recover">Obnovit</string>
+    <string name="login_signed_in">Student je již přihlášen</string>
+    <!--Main-->
+    <string name="main_account_picker">Správce účtu</string>
+    <string name="main_log_in">Přihlásit se</string>
+    <string name="main_session_expired">Platnost relace vypršela</string>
+    <string name="main_session_relogin">Vaše relace vypršela, přihlaste se prosím znovu</string>
+    <!--Grade-->
+    <string name="grade_header">Známka</string>
+    <string name="grade_semester">Semestr %d</string>
+    <string name="grade_switch_semester">Změnit semestr</string>
+    <string name="grade_no_items">Žádné známky</string>
+    <string name="grade_weight">Váha</string>
+    <string name="grade_weight_value">Váha: %s</string>
+    <string name="grade_comment">Komentář</string>
+    <string name="grade_no_new_items">Žádné nové známky</string>
+    <string name="grade_number_new_items">Počet nových známek: %1$d</string>
+    <string name="grade_average">Průměrný: %1$.2f</string>
+    <string name="grade_points_sum">Body: %s</string>
+    <string name="grade_no_average">Žádný průměr</string>
+    <string name="grade_predicted">Předpovězeno: %1$s</string>
+    <string name="grade_final">Konečná: %1$s</string>
+    <string name="grade_summary_points">Celkem bodů</string>
+    <string name="grade_summary_final_grade">Konečná známka</string>
+    <string name="grade_summary_predicted_grade">Předpokládaná známka</string>
+    <string name="grade_summary_calculated_average">Vypočítaný průměr</string>
+    <string name="grade_summary_final_average">Konečný průměr</string>
+    <string name="grade_menu_summary">Souhrn</string>
+    <string name="grade_menu_statistics">Třída</string>
+    <string name="grade_menu_read">Označit jako přečtené</string>
+    <string name="grade_statistics_partial">Částečně</string>
+    <string name="grade_statistics_semester">Semestr</string>
+    <string name="grade_statistics_points">Body</string>
+    <plurals name="grade_number_item">
+        <item quantity="one">%d známka</item>
+        <item quantity="few">%d známky</item>
+        <item quantity="many">%d známky</item>
+        <item quantity="other">%d známky</item>
+    </plurals>
+    <plurals name="grade_new_items">
+        <item quantity="one">Nová známka</item>
+        <item quantity="few">Nové známky</item>
+        <item quantity="many">Nové známky</item>
+        <item quantity="other">Nové známky</item>
+    </plurals>
+    <plurals name="grade_new_items_predicted">
+        <item quantity="one">Nová předpokládaná známka</item>
+        <item quantity="few">Nové předpovídané známky</item>
+        <item quantity="many">Nové předpovídané známky</item>
+        <item quantity="other">Nové předpovídané známky</item>
+    </plurals>
+    <plurals name="grade_new_items_final">
+        <item quantity="one">Nová konečná známka</item>
+        <item quantity="few">Nové konečné známky</item>
+        <item quantity="many">Nové konečné známky</item>
+        <item quantity="other">Nové konečné známky</item>
+    </plurals>
+    <plurals name="grade_notify_new_items">
+        <item quantity="one">Máte %1$d novou známku</item>
+        <item quantity="few">Máte %1$d nové známky</item>
+        <item quantity="many">Máte %1$d nové známky</item>
+        <item quantity="other">Máte %1$d nové známky</item>
+    </plurals>
+    <plurals name="grade_notify_new_items_predicted">
+        <item quantity="one">Máte %1$d novou konečnou známku</item>
+        <item quantity="few">Máte %1$d nové konečné známky</item>
+        <item quantity="many">Máte %1$d nové konečné známky</item>
+        <item quantity="other">Máte %1$d nové konečné známky</item>
+    </plurals>
+    <plurals name="grade_notify_new_items_final">
+        <item quantity="one">Máte %1$d novou konečnou známku</item>
+        <item quantity="few">Máte %1$d nové konečné známky</item>
+        <item quantity="many">Máte %1$d nové konečné známky</item>
+        <item quantity="other">Máte %1$d nové konečné známky</item>
+    </plurals>
+    <!--Timetable-->
+    <string name="timetable_lesson">Lekce</string>
+    <string name="timetable_room">Pokoj</string>
+    <string name="timetable_group">Skupina</string>
+    <string name="timetable_time">Hodiny</string>
+    <string name="timetable_changes">Změny</string>
+    <string name="timetable_no_items">Dnes žádné lekce</string>
+    <string name="timetable_minutes">%s min</string>
+    <string name="timetable_seconds">%s sek</string>
+    <string name="timetable_time_left">dosud %1$s</string>
+    <string name="timetable_time_until">za %1$s</string>
+    <string name="timetable_finished">Lekce skončila</string>
+    <string name="timetable_now">Nyní: %s</string>
+    <string name="timetable_next">Okamžik: %s</string>
+    <string name="timetable_later">Později: %s</string>
+    <!--Completed lessons-->
+    <string name="completed_lessons_title">Dokončené lekce</string>
+    <string name="completed_lessons_button">Zobrazit dokončené lekce</string>
+    <string name="completed_lessons_no_items">Žádné informace o absolvovaných lekcích</string>
+    <string name="completed_lessons_topic">Téma</string>
+    <string name="completed_lessons_absence">Absence</string>
+    <string name="completed_lessons_resources">Zdroje</string>
+    <!--Attendance-->
+    <string name="attendance_summary_button">Souhrn docházky</string>
+    <string name="attendance_absence_school">Nepřítomen ze školních důvodů</string>
+    <string name="attendance_absence_excused">Omluvená absence</string>
+    <string name="attendance_absence_unexcused">Neomluvená absence</string>
+    <string name="attendance_exemption">Osvobození</string>
+    <string name="attendance_excused_lateness">Oprávněné zpoždění</string>
+    <string name="attendance_unexcused_lateness">Neomluvená zpoždění</string>
+    <string name="attendance_present">Přítomnost</string>
+    <string name="attendance_deleted">Smazáno</string>
+    <string name="attendance_unknown">Neznámý</string>
+    <string name="attendance_number">Číslo lekce</string>
+    <string name="attendance_no_items">Žádné položky</string>
+    <plurals name="attendance_number_absences">
+        <item quantity="one">%1$d absence</item>
+        <item quantity="few">%1$d absence</item>
+        <item quantity="many">%1$d absence</item>
+        <item quantity="other">%1$d absence</item>
+    </plurals>
+    <string name="attendance_excuse_dialog_reason">Důvod absence (volitelný)</string>
+    <string name="attendance_excuse_dialog_submit">Poslat</string>
+    <string name="attendance_excuse_success">Absence úspěšně omluvena!</string>
+    <string name="attendance_excuse_no_selection">Musíte vybrat alespoň jednu nepřítomnost!</string>
+    <string name="attendance_excuse_title">Ospravedlnit</string>
+    <!--Attendance summary-->
+    <string name="attendance_summary_final">Účast</string>
+    <string name="attendance_summary_total">Celkový</string>
+    <!--Exam-->
+    <string name="exam_no_items">Tento týden žádné testy</string>
+    <string name="exam_type">Typ</string>
+    <string name="exam_entry_date">Datum vstupu</string>
+    <!--Message-->
+    <string name="message_inbox">Doručená pošta</string>
+    <string name="message_sent">Odesláno</string>
+    <string name="message_trash">Koš</string>
+    <string name="message_no_subject">(žádné téma)</string>
+    <string name="message_no_items">Žádné zprávy</string>
+    <string name="message_preview_error">Při stahování obsahu zprávy došlo k chybě</string>
+    <string name="message_from">Od:</string>
+    <string name="message_to">Do:</string>
+    <string name="message_date">Datum: %s</string>
+    <string name="message_reply">Odpověď</string>
+    <string name="message_forward">Poslat dále</string>
+    <string name="message_delete">Vymazat</string>
+    <string name="message_move_to_bin">Přesunout do koše</string>
+    <string name="message_delete_forever">Trvale smazat</string>
+    <string name="message_delete_success">Zpráva byla úspěšně smazána</string>
+    <string name="message_share">Podíl</string>
+    <string name="message_print">Vytisknout</string>
+    <string name="message_subject">Téma</string>
+    <string name="message_content">Obsah</string>
+    <string name="message_send_successful">Zpráva úspěšně odeslána</string>
+    <string name="message_required_recipients">Musíte vybrat alespoň 1 příjemce</string>
+    <string name="message_content_min_length">Obsah zprávy musí mít alespoň 3 znaky</string>
+    <plurals name="message_number_item">
+        <item quantity="one">%d zpráva</item>
+        <item quantity="few">%d zprávy</item>
+        <item quantity="many">%d zprávy</item>
+        <item quantity="other">%d zprávy</item>
+    </plurals>
+    <plurals name="message_new_items">
+        <item quantity="one">Nová zpráva</item>
+        <item quantity="few">Nové zprávy</item>
+        <item quantity="many">Nové zprávy</item>
+        <item quantity="other">Nové zprávy</item>
+    </plurals>
+    <plurals name="message_notify_new_items">
+        <item quantity="one">Obdrželi jste %1$d zprávu</item>
+        <item quantity="few">Obdrželi jste %1$d zpráv</item>
+        <item quantity="many">Obdrželi jste %1$d zpráv</item>
+        <item quantity="other">Obdrželi jste %1$d zpráv</item>
+    </plurals>
+    <!--Note-->
+    <string name="note_no_items">Žádné informace o poznámkách</string>
+    <string name="note_points">Body</string>
+    <plurals name="note_number_item">
+        <item quantity="one">%d poznámka</item>
+        <item quantity="few">%d poznámky</item>
+        <item quantity="many">%d poznámky</item>
+        <item quantity="other">%d poznámky</item>
+    </plurals>
+    <plurals name="note_new_items">
+        <item quantity="one">Nová poznámka</item>
+        <item quantity="few">Nové poznámky</item>
+        <item quantity="many">Nové poznámky</item>
+        <item quantity="other">Nové poznámky</item>
+    </plurals>
+    <plurals name="note_notify_new_items">
+        <item quantity="one">Máte %1$d novou poznámku</item>
+        <item quantity="few">Máte %1$d nové poznámky</item>
+        <item quantity="many">Máte %1$d nové poznámky</item>
+        <item quantity="other">Máte %1$d nové poznámky</item>
+    </plurals>
+    <!--Praise-->
+    <plurals name="praise_number_item">
+        <item quantity="one">%d chvála</item>
+        <item quantity="few">%d chvály</item>
+        <item quantity="many">%d chvály</item>
+        <item quantity="other">%d chvály</item>
+    </plurals>
+    <plurals name="praise_new_items">
+        <item quantity="one">Nová chvála</item>
+        <item quantity="few">Nové chvály</item>
+        <item quantity="many">Nové chvály</item>
+        <item quantity="other">Nové chvály</item>
+    </plurals>
+    <plurals name="praise_notify_new_items">
+        <item quantity="one">Máte %1$d novou chválu</item>
+        <item quantity="few">Máte %1$d nové chvály</item>
+        <item quantity="many">Máte %1$d nové chvály</item>
+        <item quantity="other">Máte %1$d nové chvály</item>
+    </plurals>
+    <!--Neutral notes-->
+    <plurals name="neutral_note_number_item">
+        <item quantity="one">%d neutrální poznámka</item>
+        <item quantity="few">%d neutrální poznámky</item>
+        <item quantity="many">%d neutrální poznámky</item>
+        <item quantity="other">%d neutrální poznámky</item>
+    </plurals>
+    <plurals name="neutral_note_new_items">
+        <item quantity="one">Nová neutrální poznámka</item>
+        <item quantity="few">Nové neutrální poznámky</item>
+        <item quantity="many">Nové neutrální poznámky</item>
+        <item quantity="other">Nové neutrální poznámky</item>
+    </plurals>
+    <plurals name="neutral_note_notify_new_items">
+        <item quantity="one">Máte %1$d novou neutrální pozornost</item>
+        <item quantity="few">Máte %1$d nové neutrální komentáře</item>
+        <item quantity="many">Máte %1$d nové neutrální komentáře</item>
+        <item quantity="other">Máte %1$d nové neutrální komentáře</item>
+    </plurals>
+    <!--Homework-->
+    <string name="homework_no_items">Žádný domácí úkol</string>
+    <string name="homework_mark_as_done">Označit jako hotové</string>
+    <string name="homework_mark_as_undone">Neudělané</string>
+    <string name="homework_attachments">Přílohy</string>
+    <!--Lucky number-->
+    <string name="lucky_number_title">Šťastné číslo</string>
+    <string name="lucky_number_header">Dnešní šťastné číslo je</string>
+    <string name="lucky_number_empty">Žádné informace o šťastném čísle</string>
+    <string name="lucky_number_notify_new_item_title">Šťastné číslo pro dnešek</string>
+    <string name="lucky_number_notify_new_item">Dnes je šťastným číslem: %d</string>
+    <!--Mobile devices-->
+    <string name="mobile_devices_title">Mobilní přístup</string>
+    <string name="mobile_devices_no_items">Žádná zařízení</string>
+    <string name="mobile_devices_unregister">Zrušit registraci</string>
+    <string name="mobile_device_removed">Zařízení odstraněno</string>
+    <string name="mobile_device_qr">QR kód</string>
+    <string name="mobile_device_token">Token</string>
+    <string name="mobile_device_symbol">Symbol</string>
+    <string name="mobile_device_pin">PIN</string>
+    <!--School and teachers-->
+    <string name="schoolandteachers_title">Škola a učitelé</string>
+    <!--School-->
+    <string name="school_title">Škola</string>
+    <string name="school_no_info">Žádné informace o škole</string>
+    <string name="school_name">Školní jméno</string>
+    <string name="school_address">Adresa školy</string>
+    <string name="school_telephone">Telefon</string>
+    <string name="school_headmaster">Jméno ředitele</string>
+    <string name="school_pedagogue">Jméno pedagoga</string>
+    <string name="school_address_button">Zobrazit na mapě</string>
+    <string name="school_telephone_button">Volání</string>
+    <!--Teacher-->
+    <string name="teachers_title">Učitelé</string>
+    <string name="teacher_no_items">Žádné informace o učitelích</string>
+    <string name="teacher_no_subject">Žádný předmět</string>
+    <!--Account-->
+    <string name="account_add_new">Přidat účet</string>
+    <string name="account_logout">Odhlásit se</string>
+    <string name="account_confirm">Chcete se odhlásit z aktivního studenta?</string>
+    <string name="account_logout_student">Odhlášení studentů</string>
+    <string name="account_type_student">Studentský účet</string>
+    <string name="account_type_parent">Rodičovský účet</string>
+    <string name="account_login_mobile_api">Režimu Mobíle API</string>
+    <string name="account_login_hybrid">Hybridní režim</string>
+    <!--About-->
+    <string name="about_version">Verze aplikace</string>
+    <string name="about_contributor">Tvůrci</string>
+    <string name="about_contributor_summary">Seznam vývojářů Wulkanowy</string>
+    <string name="about_feedback">Nahlásit chybu</string>
+    <string name="about_feedback_summary">Pošlete hlášení o chybě e-mailem</string>
+    <string name="about_faq">FAQ</string>
+    <string name="about_faq_summary">Přečtěte si často kladené otázky</string>
+    <string name="about_discord">Server Discord</string>
+    <string name="about_discord_summary">Připojte se ke komunitě Wulkanowy</string>
+    <string name="about_privacy">Zásady ochrany osobních údajů</string>
+    <string name="about_privacy_summary">Pravidla pro shromažďování osobních údajů</string>
+    <string name="about_homepage">Domovská stránka</string>
+    <string name="about_homepage_summary">Navštivte web a pomozte s vývojem aplikace</string>
+    <string name="about_licenses">Licence</string>
+    <string name="about_licenses_summary">Licence knihoven použitých v aplikaci</string>
+    <!--Licenses-->
+    <string name="license_dialog_title">Licence</string>
+    <!--Contributor-->
+    <string name="contributor_avatar_description">Avatar</string>
+    <string name="contributor_see_more">Zobrazit více na GitHub</string>
+    <!--Log viewer-->
+    <string name="logviewer_share">Sdílejte protokoly</string>
+    <string name="logviewer_refresh">Obnovit</string>
+    <!--Error dialog-->
+    <string name="dialog_error_check_update">Kontrola aktualizací</string>
+    <string name="dialog_error_check_update_message">Před nahlášením chyby nejprve zkontrolujte, zda je k dispozici aktualizace s opravou chyby</string>
+    <!--Generic-->
+    <string name="all_content">Obsah</string>
+    <string name="all_retry">Zkuste to znovu</string>
+    <string name="all_description">Popis</string>
+    <string name="all_no_description">Bez popisu</string>
+    <string name="all_teacher">Učitel</string>
+    <string name="all_date">Datum</string>
+    <string name="all_entry_date">Datum vstupu</string>
+    <string name="all_color">Barva</string>
+    <string name="all_details">Detaily</string>
+    <string name="all_category">Kategorie</string>
+    <string name="all_close">Zavřít</string>
+    <string name="all_no_data">Žádná data</string>
+    <string name="all_subject">Předmět</string>
+    <string name="all_prev">Předchozí</string>
+    <string name="all_next">Další</string>
+    <string name="all_search">Vyhledávání</string>
+    <string name="all_search_hint">Vyhledávání…</string>
+    <!--Timetable Widget-->
+    <string name="widget_timetable_no_items">Žádné lekce</string>
+    <string name="widget_timetable_theme_title">Vyberte téma</string>
+    <string name="widget_timetable_theme_light">Světlý</string>
+    <string name="widget_timetable_theme_dark">Tmavý</string>
+    <string name="widget_timetable_theme_system">Téma systému</string>
+    <!--Preferences-->
+    <string name="pref_view_header">Vzhled</string>
+    <string name="pref_view_list">Výchozí zobrazení</string>
+    <string name="pref_view_grade_average_mode">Výpočet koncoročního průměru</string>
+    <string name="pref_view_grade_average_force_calc">Vynutit průměrný výpočet podle aplikace</string>
+    <string name="pref_view_present">Zobrazit přítomnost v účasti</string>
+    <string name="pref_view_app_theme">Téma aplikace</string>
+    <string name="pref_view_expand_grade">Rozbalit známky</string>
+    <string name="pref_view_timetable_show_timers">Označte aktuální lekci v plánu lekce</string>
+    <string name="pref_view_timetable_show_groups">Ukázat skupiny vedle předmětů v plánu lekce</string>
+    <string name="pref_view_grade_statistics_list">Ukázat seznam grafů ve třídních známkách</string>
+    <string name="pref_view_timetable_show_whole_class">Ukázat lekce pro celou třídu</string>
+    <string name="pref_view_subjects_without_grades">Ukázat předměty bez známek v \"Známky\"</string>
+    <string name="pref_view_grade_color_scheme">Známky barevné schéma</string>
+    <string name="pref_view_grade_sorting_mode">Předměty seřazené v \"Známky\"</string>
+    <string name="pref_view_app_language">Jazyk aplikace</string>
+    <string name="pref_notify_header">Oznámení</string>
+    <string name="pref_notify_switch">Ukázat notifikace</string>
+    <string name="pref_notify_upcoming_lessons_switch">Ukázat nadcházející oznámení o lekci</string>
+    <string name="pref_notify_fix_sync_issues">Opravte problémy se synchronizací a upozorněním</string>
+    <string name="pref_notify_fix_sync_issues_message">Ve vašem zařízení mohou nastat problémy se synchronizací dat a oznámenímii.\n\nChcete-li je opravit, přidejte Wulkanowy do funkce Autostart a vypněte optimalizaci/úsporu baterie v nastavení systému telefonu.</string>
+    <string name="pref_notify_fix_sync_issues_settings_button">Jdi do nastavení</string>
+    <string name="pref_notify_debug_switch">Ukázat oznámení o ladění</string>
+    <string name="pref_services_header">Synchronizace</string>
+    <string name="pref_services_switch">Automatická aktualizace</string>
+    <string name="pref_services_suspended">Pozastaveno na dovolené</string>
+    <string name="pref_services_interval">Interval aktualizací</string>
+    <string name="pref_services_wifi">Pouze Wi-Fi</string>
+    <string name="pref_services_force_sync">Nyní synchronizovat</string>
+    <string name="pref_services_message_sync_success">Synchronizováno!</string>
+    <string name="pref_services_message_sync_failed">Synchronizace se nezdařila</string>
+    <string name="pref_services_sync_in_progress">Probíhá synchronizace</string>
+    <string name="pref_services_dialog_force_sync_title">Synchronizace</string>
+    <string name="pref_services_dialog_force_sync_summary">        Ruční synchronizace neobnoví zobrazení aplikace.
+        \nChcete-li zobrazit synchronizovaná data, restartujte aplikaci po synchronizaci.
+    </string>
+    <string name="pref_other_header">Jiný</string>
+    <string name="pref_other_grade_modifier_plus">Hodnota plusu</string>
+    <string name="pref_other_grade_modifier_minus">Hodnota mínusu</string>
+    <string name="pref_other_fill_message_content">Odpovědět s historií zpráv</string>
+    <!--Notification Channels-->
+    <string name="channel_new_entries">Nové položky v deník</string>
+    <string name="channel_new_grades">Nové známky</string>
+    <string name="channel_lucky_number">Šťastné číslo</string>
+    <string name="channel_new_message">Nové zprávy</string>
+    <string name="channel_new_notes">Nové poznámky</string>
+    <string name="channel_push">Oznámení push</string>
+    <string name="channel_upcoming_lessons">Nadcházející lekce</string>
+    <string name="channel_debug">Ladění</string>
+    <!--Colors-->
+    <string name="all_black">Černý</string>
+    <string name="all_red">Červený</string>
+    <string name="all_blue">Modrý</string>
+    <string name="all_green">Zelený</string>
+    <string name="all_purple">Nachový</string>
+    <string name="all_empty_color">Žádná barva</string>
+    <!--Others-->
+    <string name="all_copied">Zkopírováno</string>
+    <string name="all_undo">Vrátit</string>
+    <!--Errors-->
+    <string name="error_no_internet">Žádné internetové připojení</string>
+    <string name="error_timeout">Vypršel časový limit připojení k denik</string>
+    <string name="error_login_failed">Přihlášení selhalo. Zkuste to znovu nebo restartujte aplikaci</string>
+    <string name="error_password_change_required">Je vyžadována změna hesla</string>
+    <string name="error_service_unavailable">Probíhá údržba UONET+ deník. Zkuste to později znovu</string>
+    <string name="error_unknown">Došlo k neočekávané chybě</string>
+    <string name="error_feature_disabled">Funkce deaktivována vaší školou</string>
+    <string name="error_feature_not_available">Funkce není k dispozici. Přihlaste se v jiném režimu než Mobile API</string>
+</resources>

app/src/main/res/values-de/preferences_values.xml

@@ -12,6 +12,7 @@
         <item>Pусский</item>
         <item>Українська</item>
         <item>Deutsch</item>
+        <item>Čeština</item>
     </string-array>
     <string-array name="services_interval_entries">
         <item>15 Minuten</item>
@@ -29,6 +30,10 @@
         <item>0,5</item>
         <item>0,75</item>
     </string-array>
+    <string-array name="grade_sorting_mode_entries">
+        <item>Alphabetic</item>
+        <item>By date</item>
+    </string-array>
     <string-array name="grade_color_scheme_entries">
         <item>Dzienniczek+</item>
         <item>Wulkanowy</item>

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

@@ -19,7 +19,7 @@
     <string name="homework_title">Hausaufgaben</string>
     <string name="account_title">Wählen Sie ein Konto</string>
     <!--Subtitles-->
-    <string name="grade_subtitle">Semester %d, %d/%d</string>
+    <string name="grade_subtitle">Semester %1$d, %2$d/%3$d</string>
     <!--Login-->
     <string name="login_header_default">Melden Sie sich mit dem Studenten- oder Elternkonto an</string>
     <string name="login_header_symbol">Geben Sie das Symbol</string>
@@ -154,6 +154,8 @@
     <string name="attendance_excused_lateness">Entschuldigte Verspätung</string>
     <string name="attendance_unexcused_lateness">Unentschuldigte Verspätung</string>
     <string name="attendance_present">Anwesend</string>
+    <string name="attendance_deleted">Deleted</string>
+    <string name="attendance_unknown">Unknown</string>
     <string name="attendance_number">Lektion Nummer</string>
     <string name="attendance_no_items">Keine Einträgen</string>
     <plurals name="attendance_number_absences">
@@ -222,6 +224,32 @@
         <item quantity="one">Du hast %1$d Eintrag bekommen</item>
         <item quantity="other">Du hast %1$d Eintragen bekommen</item>
     </plurals>
+    <!--Praise-->
+    <plurals name="praise_number_item">
+        <item quantity="one">%d praise</item>
+        <item quantity="other">%d praises</item>
+    </plurals>
+    <plurals name="praise_new_items">
+        <item quantity="one">New praise</item>
+        <item quantity="other">New praises</item>
+    </plurals>
+    <plurals name="praise_notify_new_items">
+        <item quantity="one">You received %1$d praise</item>
+        <item quantity="other">You received %1$d praises</item>
+    </plurals>
+    <!--Neutral notes-->
+    <plurals name="neutral_note_number_item">
+        <item quantity="one">%d neutral note</item>
+        <item quantity="other">%d neutral notes</item>
+    </plurals>
+    <plurals name="neutral_note_new_items">
+        <item quantity="one">New neutral note</item>
+        <item quantity="other">New neutral notes</item>
+    </plurals>
+    <plurals name="neutral_note_notify_new_items">
+        <item quantity="one">You received %1$d neutral note</item>
+        <item quantity="other">You received %1$d neutral notes</item>
+    </plurals>
     <!--Homework-->
     <string name="homework_no_items">Keine Informationen über Hausaufgaben</string>
     <string name="homework_mark_as_done">Gemacht</string>
@@ -327,9 +355,12 @@
     <string name="pref_view_app_theme">Thema der Anwendung</string>
     <string name="pref_view_expand_grade">Noten erweitern</string>
     <string name="pref_view_timetable_show_timers">Aktuelle Lektion im Stundenplan markieren</string>
+    <string name="pref_view_timetable_show_groups">Show groups next to subjects in timetable</string>
     <string name="pref_view_grade_statistics_list">Liste der Diagramme in Klassenbewertungen anzeigen</string>
     <string name="pref_view_timetable_show_whole_class">Unterricht der ganzen Klasse anzeigen</string>
+    <string name="pref_view_subjects_without_grades">Show subjects without grades in Grades</string>
     <string name="pref_view_grade_color_scheme">Farbschema der Noten</string>
+    <string name="pref_view_grade_sorting_mode">Subjects sorting in \"Grades\"</string>
     <string name="pref_view_app_language">App Sprache</string>
     <string name="pref_notify_header">Benachrichtigungen</string>
     <string name="pref_notify_switch">Benachrichtigungen anzeigen</string>

app/src/main/res/values-pl/preferences_values.xml

@@ -12,6 +12,7 @@
         <item>Pусский</item>
         <item>Українська</item>
         <item>Deutsch</item>
+        <item>Čeština</item>
     </string-array>
     <string-array name="services_interval_entries">
         <item>15 minut</item>
@@ -29,6 +30,10 @@
         <item>0,5</item>
         <item>0,75</item>
     </string-array>
+    <string-array name="grade_sorting_mode_entries">
+        <item>Alfabetycznie</item>
+        <item>Według daty</item>
+    </string-array>
     <string-array name="grade_color_scheme_entries">
         <item>Dzienniczek+</item>
         <item>Wulkanowy</item>

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

@@ -19,7 +19,7 @@
     <string name="homework_title">Zadania domowe</string>
     <string name="account_title">Wybierz konto</string>
     <!--Subtitles-->
-    <string name="grade_subtitle">Semestr %d, %d/%d</string>
+    <string name="grade_subtitle">Semestr %1$d, %2$d/%3$d</string>
     <!--Login-->
     <string name="login_header_default">Zaloguj się za pomocą konta ucznia lub rodzica</string>
     <string name="login_header_symbol">Podaj symbol</string>
@@ -168,6 +168,8 @@
     <string name="attendance_excused_lateness">Spóźnienie usprawiedliwione</string>
     <string name="attendance_unexcused_lateness">Spóźnienie nieusprawiedliwione</string>
     <string name="attendance_present">Obecność</string>
+    <string name="attendance_deleted">Usunięty</string>
+    <string name="attendance_unknown">Nieznany</string>
     <string name="attendance_number">Numer lekcji</string>
     <string name="attendance_no_items">Brak wpisów</string>
     <plurals name="attendance_number_absences">
@@ -250,6 +252,44 @@
         <item quantity="many">Masz %1$d nowych uwag</item>
         <item quantity="other">Masz %1$d nowych uwag</item>
     </plurals>
+    <!--Praise-->
+    <plurals name="praise_number_item">
+        <item quantity="one">%d pochwała</item>
+        <item quantity="few">%d pochwały</item>
+        <item quantity="many">%d pochwał</item>
+        <item quantity="other">%d pochwał</item>
+    </plurals>
+    <plurals name="praise_new_items">
+        <item quantity="one">Nowa pochwała</item>
+        <item quantity="few">Nowe pochwały</item>
+        <item quantity="many">Nowe pochwały</item>
+        <item quantity="other">Nowe pochwały</item>
+    </plurals>
+    <plurals name="praise_notify_new_items">
+        <item quantity="one">Masz %1$d nową pochwałę</item>
+        <item quantity="few">Masz %1$d nowe pochwały</item>
+        <item quantity="many">Masz %1$d nowych pochwał</item>
+        <item quantity="other">Masz %1$d nowych pochwał</item>
+    </plurals>
+    <!--Neutral notes-->
+    <plurals name="neutral_note_number_item">
+        <item quantity="one">%d neutralna uwaga</item>
+        <item quantity="few">%d neutralne uwagi</item>
+        <item quantity="many">%d neutralnych uwag</item>
+        <item quantity="other">%d neutralnych uwag</item>
+    </plurals>
+    <plurals name="neutral_note_new_items">
+        <item quantity="one">Nowa neutralna uwaga</item>
+        <item quantity="few">Nowe neutralne uwagi</item>
+        <item quantity="many">Nowe neutralne uwagi</item>
+        <item quantity="other">Nowe neutralne uwagi</item>
+    </plurals>
+    <plurals name="neutral_note_notify_new_items">
+        <item quantity="one">Masz %1$d nową neutralną uwagę</item>
+        <item quantity="few">Masz %1$d nowe neutralne uwagi</item>
+        <item quantity="many">Masz %1$d nowych neutralnych uwag</item>
+        <item quantity="other">Masz %1$d nowych neutralnych uwag</item>
+    </plurals>
     <!--Homework-->
     <string name="homework_no_items">Brak zadań domowych</string>
     <string name="homework_mark_as_done">Wykonane</string>
@@ -355,9 +395,12 @@
     <string name="pref_view_app_theme">Motyw aplikacji</string>
     <string name="pref_view_expand_grade">Rozwiń oceny</string>
     <string name="pref_view_timetable_show_timers">Oznaczaj bieżącą lekcję na planie</string>
+    <string name="pref_view_timetable_show_groups">Pokazuj grupę obok przedmiotu na planie</string>
     <string name="pref_view_grade_statistics_list">Pokazuj listę wykresów w ocenach klasy</string>
     <string name="pref_view_timetable_show_whole_class">Pokazuj lekcje całej klasy</string>
+    <string name="pref_view_subjects_without_grades">Pokazuj przedmioty bez ocen w Oceny</string>
     <string name="pref_view_grade_color_scheme">Schemat kolorów ocen</string>
+    <string name="pref_view_grade_sorting_mode">Sortowanie przedmiotów w \"Oceny\"</string>
     <string name="pref_view_app_language">Język aplikacji</string>
     <string name="pref_notify_header">Powiadomienia</string>
     <string name="pref_notify_switch">Pokazuj powiadomienia</string>
@@ -405,9 +448,11 @@
     <!--Errors-->
     <string name="error_no_internet">Brak połączenia z internetem</string>
     <string name="error_timeout">Upłynął limit czasu na połączenie z dziennikiem</string>
-    <string name="error_login_failed">Logowanie nie powiodło się. Spróbuj ponownie lub zrestartuj aplikację</string>
+    <string name="error_login_failed">Logowanie nie powiodło się. Spróbuj ponownie</string>
     <string name="error_password_change_required">Wymagana zmiana hasła</string>
     <string name="error_service_unavailable">Trwa przerwa techniczna dziennika UONET+. Spróbuj ponownie później</string>
+    <string name="error_unknown_uonet">Wystąpił nieznany błąd dziennika UONET+. Spróbuj ponownie później</string>
+    <string name="error_unknown_app">Wystąpił nieznany błąd aplikacji</string>
     <string name="error_unknown">Wystąpił nieoczekiwany błąd</string>
     <string name="error_feature_disabled">Funkcja wyłączona przez szkołę</string>
     <string name="error_feature_not_available">Funkcja niedostępna. Zaloguj się w trybie innym niż Mobilne API</string>

app/src/main/res/values-ru/preferences_values.xml

@@ -12,6 +12,7 @@
         <item>Pусский</item>
         <item>Українська</item>
         <item>Deutsch</item>
+        <item>Čeština</item>
     </string-array>
     <string-array name="services_interval_entries">
         <item>15 минут</item>
@@ -29,6 +30,10 @@
         <item>0,5</item>
         <item>0,75</item>
     </string-array>
+    <string-array name="grade_sorting_mode_entries">
+        <item>Алфавитный</item>
+        <item>По дате</item>
+    </string-array>
     <string-array name="grade_color_scheme_entries">
         <item>Dzienniczek+</item>
         <item>Wulkanowy</item>
@@ -36,8 +41,8 @@
     </string-array>
     <string-array name="grade_average_mode_entries">
         <item>Средняя оценка со 2 семестра</item>
-        <item>Average of grades from both semesters</item>
+        <item>Средняя оценка с двух семестров</item>
-        <item>Average of grades from the whole year</item>
+        <item>Средняя оценок со всего года</item>
     </string-array>
     <string-array name="timetable_show_whole_class_entries">
         <item>Не показывать</item>