Merge branch 'release/2.2.3'

* Auto select students for login

* Add sign in icon to sign in button on student select screen

.github/workflows/deploy-store.yml

@@ -13,7 +13,7 @@ jobs:
     environment: google-play
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-java@v2
+      - uses: actions/setup-java@v3
         with:
           distribution: 'zulu'
           java-version: 17
@@ -49,7 +49,7 @@ jobs:
     environment: app-gallery
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-java@v2
+      - uses: actions/setup-java@v3
         with:
           distribution: 'zulu'
           java-version: 17

.github/workflows/deploy-test.yml

@@ -19,7 +19,7 @@ jobs:
     environment: app-center
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-java@v2
+      - uses: actions/setup-java@v3
         with:
           distribution: 'zulu'
           java-version: 17
@@ -89,7 +89,7 @@ jobs:
     if: github.event_name != 'pull_request_target'
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-java@v2
+      - uses: actions/setup-java@v3
         with:
           distribution: 'zulu'
           java-version: 17

.github/workflows/test.yml

@@ -19,7 +19,7 @@ jobs:
         - uses: fkirc/skip-duplicate-actions@master
         - uses: actions/checkout@v3
         - uses: gradle/wrapper-validation-action@v1
-        - uses: actions/setup-java@v2
+        - uses: actions/setup-java@v3
           with:
             distribution: 'zulu'
             java-version: 17
@@ -45,7 +45,7 @@ jobs:
         - uses: fkirc/skip-duplicate-actions@master
         - uses: actions/checkout@v3
         - uses: gradle/wrapper-validation-action@v1
-        - uses: actions/setup-java@v2
+        - uses: actions/setup-java@v3
           with:
             distribution: 'zulu'
             java-version: 17
@@ -71,7 +71,7 @@ jobs:
         - uses: fkirc/skip-duplicate-actions@master
         - uses: actions/checkout@v3
         - uses: gradle/wrapper-validation-action@v1
-        - uses: actions/setup-java@v2
+        - uses: actions/setup-java@v3
           with:
             distribution: 'zulu'
             java-version: 17

app/build.gradle

@@ -20,19 +20,18 @@ apply from: 'hooks.gradle'
 
 android {
     namespace 'io.github.wulkanowy'
-    compileSdk 33
+    compileSdk 34
 
     defaultConfig {
         applicationId "io.github.wulkanowy"
         testApplicationId "io.github.tests.wulkanowy"
         minSdkVersion 21
-        targetSdkVersion 33
-        versionCode 131
-        versionName "2.1.0"
+        targetSdkVersion 34
+        versionCode 135
+        versionName "2.2.3"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
         resValue "string", "app_name", "Wulkanowy"
-
         manifestPlaceholders = [
             firebase_enabled: project.hasProperty("enableFirebase"),
             admob_project_id: ""
@@ -69,6 +68,7 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
             signingConfig signingConfigs.release
             buildConfigField "String", "MESSAGES_BASE_URL", "\"https://messages.wulkanowy.net.pl\""
+            buildConfigField "String", "SCHOOLS_BASE_URL", '"https://schools.wulkanowy.net.pl"'
         }
         debug {
             minifyEnabled false
@@ -78,6 +78,7 @@ android {
             versionNameSuffix "-dev"
             ext.enableCrashlytics = project.hasProperty("enableFirebase")
             buildConfigField "String", "MESSAGES_BASE_URL", "\"https://messages.wulkanowy.net.pl\""
+            buildConfigField "String", "SCHOOLS_BASE_URL", '"https://schools.wulkanowy.net.pl"'
         }
     }
 
@@ -160,7 +161,7 @@ play {
     defaultToAppBundles = false
     track = 'production'
     releaseStatus = ReleaseStatus.IN_PROGRESS
-    userFraction = 0.25d
+    userFraction = 0.01d
     updatePriority = 3
     enabled.set(false)
 }
@@ -184,34 +185,34 @@ huaweiPublish {
 ext {
     work_manager = "2.8.1"
     android_hilt = "1.0.0"
-    room = "2.5.2"
+    room = "2.6.0"
     chucker = "3.5.2"
-    mockk = "1.13.7"
+    mockk = "1.13.8"
     coroutines = "1.7.3"
 }
 
 dependencies {
-    implementation 'io.github.wulkanowy:sdk:2.1.0'
+    implementation 'io.github.wulkanowy:sdk:2.2.3'
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.0.3'
 
-    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.1"
+    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.0"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines"
 
-    implementation "androidx.core:core-ktx:1.10.1"
+    implementation 'androidx.core:core-ktx:1.12.0'
     implementation 'androidx.core:core-splashscreen:1.0.1'
-    implementation "androidx.activity:activity-ktx:1.7.2"
+    implementation "androidx.activity:activity-ktx:1.8.0"
     implementation "androidx.appcompat:appcompat:1.6.1"
     implementation "androidx.fragment:fragment-ktx:1.6.1"
-    implementation "androidx.annotation:annotation:1.6.0"
+    implementation "androidx.annotation:annotation:1.7.0"
 
     implementation "androidx.preference:preference-ktx:1.2.1"
-    implementation "androidx.recyclerview:recyclerview:1.3.1"
+    implementation "androidx.recyclerview:recyclerview:1.3.2"
     implementation "androidx.viewpager2:viewpager2:1.1.0-beta02"
     implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.1.0"
     implementation "androidx.constraintlayout:constraintlayout:2.1.4"
     implementation "androidx.coordinatorlayout:coordinatorlayout:1.2.0"
-    implementation "com.google.android.material:material:1.9.0"
+    implementation "com.google.android.material:material:1.10.0"
     implementation "com.github.wulkanowy:material-chips-input:2.3.1"
     implementation "com.github.PhilJay:MPAndroidChart:v3.1.0"
     implementation 'com.github.lopspower:CircularImageView:4.3.0'
@@ -219,7 +220,7 @@ dependencies {
     implementation "androidx.work:work-runtime-ktx:$work_manager"
     playImplementation "androidx.work:work-gcm:$work_manager"
 
-    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.6.1"
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.6.2"
 
     implementation "androidx.room:room-runtime:$room"
     implementation "androidx.room:room-ktx:$room"
@@ -235,11 +236,11 @@ dependencies {
 
     implementation 'com.squareup.retrofit2:retrofit:2.9.0'
     implementation "com.jakewharton.retrofit:retrofit2-kotlinx-serialization-converter:1.0.0"
-    implementation "com.squareup.okhttp3:logging-interceptor:4.11.0"
+    implementation "com.squareup.okhttp3:logging-interceptor:4.12.0"
 
     implementation "com.jakewharton.timber:timber:5.0.1"
     implementation "at.favre.lib:slf4j-timber:1.0.1"
-    implementation 'com.github.bastienpaulfr:Treessence:1.0.5'
+    implementation 'com.github.bastienpaulfr:Treessence:1.1.2'
     implementation "com.mikepenz:aboutlibraries-core:$about_libraries"
     implementation "io.coil-kt:coil:2.4.0"
     implementation "io.github.wulkanowy:AppKillerManager:3.0.1"
@@ -247,17 +248,18 @@ dependencies {
     implementation 'com.fredporciuncula:flow-preferences:1.9.1'
     implementation 'org.apache.commons:commons-text:1.10.0'
 
-    playImplementation platform('com.google.firebase:firebase-bom:32.2.2')
+    playImplementation platform('com.google.firebase:firebase-bom:32.4.0')
     playImplementation 'com.google.firebase:firebase-analytics-ktx'
     playImplementation 'com.google.firebase:firebase-messaging:'
     playImplementation 'com.google.firebase:firebase-crashlytics:'
     playImplementation 'com.google.firebase:firebase-config-ktx'
     playImplementation 'com.google.android.play:core:1.10.3'
     playImplementation 'com.google.android.play:core-ktx:1.8.1'
-    playImplementation 'com.google.android.gms:play-services-ads:22.2.0'
+    playImplementation 'com.google.android.gms:play-services-ads:22.4.0'
+    playImplementation "com.google.android.play:integrity:1.2.0"
 
-    hmsImplementation 'com.huawei.hms:hianalytics:6.10.0.303'
-    hmsImplementation 'com.huawei.agconnect:agconnect-crash:1.9.1.300'
+    hmsImplementation 'com.huawei.hms:hianalytics:6.12.0.300'
+    hmsImplementation 'com.huawei.agconnect:agconnect-crash:1.9.1.301'
 
     releaseImplementation "com.github.ChuckerTeam.Chucker:library-no-op:$chucker"
 

app/jacoco.gradle

@@ -1,16 +1,16 @@
 apply plugin: "jacoco"
 
 jacoco {
-    toolVersion "0.8.7"
+    toolVersion "0.8.10"
     reportsDirectory.set(file("$buildDir/reports"))
 }
 
-tasks.withType(Test) {
+tasks.withType(Test).configureEach {
     jacoco.includeNoLocationClasses = true
     jacoco.excludes = ['jdk.internal.*']
 }
 
-task jacocoTestReport(type: JacocoReport) {
+tasks.register('jacocoTestReport', JacocoReport) {
 
     group = "Reporting"
     description = "Generate Jacoco coverage reports"
@@ -33,19 +33,19 @@ task jacocoTestReport(type: JacocoReport) {
                     '**/*_Factory.*']
 
     classDirectories.setFrom(fileTree(
-            dir: "$buildDir/intermediates/classes/debug",
-            excludes: excludes
+        dir: "$buildDir/intermediates/classes/debug",
+        excludes: excludes
     ) + fileTree(
-            dir: "$buildDir/tmp/kotlin-classes/fdroidDebug",
-            excludes: excludes
+        dir: "$buildDir/tmp/kotlin-classes/fdroidDebug",
+        excludes: excludes
     ))
 
     sourceDirectories.setFrom(files([
-            "src/main/java",
-            "src/fdroid/java"
+        "src/main/java",
+        "src/fdroid/java"
     ]))
     executionData.setFrom(fileTree(
-            dir: project.projectDir,
-            includes: ["**/*.exec", "**/*.ec"]
+        dir: project.projectDir,
+        includes: ["**/*.exec", "**/*.ec"]
     ))
 }

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

@@ -0,0 +1,11 @@
+package io.github.wulkanowy.utils
+
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class IntegrityHelper @Inject constructor() {
+
+    @Suppress("UNUSED_PARAMETER")
+    fun getIntegrityToken(requestId: String): String? = null
+}

app/src/hms/java/io/github/wulkanowy/utils/CrashLogUtils.kt

@@ -2,8 +2,8 @@ package io.github.wulkanowy.utils
 
 import android.util.Log
 import com.huawei.agconnect.crash.AGConnectCrash
-import fr.bipi.tressence.base.FormatterPriorityTree
-import fr.bipi.tressence.common.StackTraceRecorder
+import fr.bipi.treessence.base.FormatterPriorityTree
+import fr.bipi.treessence.common.StackTraceRecorder
 
 class CrashLogTree : FormatterPriorityTree(Log.VERBOSE) {
 

app/src/hms/java/io/github/wulkanowy/utils/IntegrityHelper.kt

@@ -0,0 +1,11 @@
+package io.github.wulkanowy.utils
+
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class IntegrityHelper @Inject constructor() {
+
+    @Suppress("UNUSED_PARAMETER")
+    fun getIntegrityToken(requestId: String): String? = null
+}

app/src/main/java/io/github/wulkanowy/WulkanowyApp.kt

@@ -6,7 +6,7 @@ import androidx.hilt.work.HiltWorkerFactory
 import androidx.work.Configuration
 import com.yariksoffice.lingver.Lingver
 import dagger.hilt.android.HiltAndroidApp
-import fr.bipi.tressence.file.FileLoggerTree
+import fr.bipi.treessence.file.FileLoggerTree
 import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.ui.base.ThemeManager
 import io.github.wulkanowy.utils.*

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

@@ -14,6 +14,7 @@ import dagger.hilt.InstallIn
 import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.components.SingletonComponent
 import io.github.wulkanowy.data.api.AdminMessageService
+import io.github.wulkanowy.data.api.SchoolsService
 import io.github.wulkanowy.data.db.AppDatabase
 import io.github.wulkanowy.data.db.SharedPrefProvider
 import io.github.wulkanowy.data.repositories.PreferencesRepository
@@ -82,19 +83,29 @@ internal class DataModule {
 
     @Singleton
     @Provides
-    fun provideRetrofit(
+    fun provideAdminMessageService(
         okHttpClient: OkHttpClient,
         json: Json,
         appInfo: AppInfo
-    ): Retrofit = Retrofit.Builder()
+    ): AdminMessageService = Retrofit.Builder()
         .baseUrl(appInfo.messagesBaseUrl)
         .client(okHttpClient)
         .addConverterFactory(json.asConverterFactory("application/json".toMediaType()))
         .build()
+        .create()
 
     @Singleton
     @Provides
-    fun provideAdminMessageService(retrofit: Retrofit): AdminMessageService = retrofit.create()
+    fun provideSchoolsService(
+        okHttpClient: OkHttpClient,
+        json: Json,
+        appInfo: AppInfo,
+    ): SchoolsService = Retrofit.Builder()
+        .baseUrl(appInfo.schoolsBaseUrl)
+        .client(okHttpClient)
+        .addConverterFactory(json.asConverterFactory("application/json".toMediaType()))
+        .build()
+        .create()
 
     @Singleton
     @Provides

app/src/main/java/io/github/wulkanowy/data/api/SchoolsService.kt

@@ -0,0 +1,14 @@
+package io.github.wulkanowy.data.api
+
+import io.github.wulkanowy.data.pojos.IntegrityRequest
+import io.github.wulkanowy.data.pojos.LoginEvent
+import retrofit2.http.Body
+import retrofit2.http.POST
+import javax.inject.Singleton
+
+@Singleton
+interface SchoolsService {
+
+    @POST("/log/loginEvent")
+    suspend fun logLoginEvent(@Body request: IntegrityRequest<LoginEvent>)
+}

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

@@ -1,6 +1,7 @@
 package io.github.wulkanowy.data.db.dao
 
 import androidx.room.*
+import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.db.entities.StudentName
 import io.github.wulkanowy.data.db.entities.StudentNickAndAvatar
@@ -33,12 +34,12 @@ abstract class StudentDao {
     abstract suspend fun loadAll(): List<Student>
 
     @Transaction
-    @Query("SELECT * FROM Students")
-    abstract suspend fun loadStudentsWithSemesters(): List<StudentWithSemesters>
+    @Query("SELECT * FROM Students JOIN Semesters ON Students.student_id = Semesters.student_id AND Students.class_id = Semesters.class_id")
+    abstract suspend fun loadStudentsWithSemesters(): Map<Student, List<Semester>>
 
     @Transaction
-    @Query("SELECT * FROM Students WHERE id = :id")
-    abstract suspend fun loadStudentWithSemestersById(id: Long): StudentWithSemesters?
+    @Query("SELECT * FROM Students JOIN Semesters ON Students.student_id = Semesters.student_id AND Students.class_id = Semesters.class_id WHERE Students.id = :id")
+    abstract suspend fun loadStudentWithSemestersById(id: Long): Map<Student, List<Semester>>
 
     @Query("UPDATE Students SET is_current = 1 WHERE id = :id")
     abstract suspend fun updateCurrent(id: Long)

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

@@ -1,13 +1,8 @@
 package io.github.wulkanowy.data.db.entities
 
-import androidx.room.Embedded
-import androidx.room.Relation
 import java.io.Serializable
 
 data class StudentWithSemesters(
-    @Embedded
     val student: Student,
-
-    @Relation(parentColumn = "student_id", entityColumn = "student_id")
     val semesters: List<Semester>
 ) : Serializable

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

@@ -0,0 +1,21 @@
+package io.github.wulkanowy.data.pojos
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class LoginEvent(
+    val uuid: String,
+    val schoolName: String,
+    val schoolShort: String,
+    val schoolAddress: String,
+    val scraperBaseUrl: String,
+    val symbol: String,
+    val schoolId: String,
+    val loginType: String,
+)
+
+@Serializable
+data class IntegrityRequest<T>(
+    val tokenString: String,
+    val data: T,
+)

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

@@ -194,12 +194,6 @@ class PreferencesRepository @Inject constructor(
             )
         )
 
-    val showTimetableTimers: Boolean
-        get() = getBoolean(
-            R.string.pref_key_timetable_show_timers,
-            R.bool.pref_default_timetable_show_timers
-        )
-
     val showTimetableGaps: TimetableGapsMode
         get() = TimetableGapsMode.getByValue(
             getString(

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

@@ -0,0 +1,68 @@
+package io.github.wulkanowy.data.repositories
+
+import io.github.wulkanowy.data.api.SchoolsService
+import io.github.wulkanowy.data.db.entities.Semester
+import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.data.db.entities.StudentWithSemesters
+import io.github.wulkanowy.data.pojos.IntegrityRequest
+import io.github.wulkanowy.data.pojos.LoginEvent
+import io.github.wulkanowy.sdk.Sdk
+import io.github.wulkanowy.ui.modules.login.LoginData
+import io.github.wulkanowy.utils.IntegrityHelper
+import io.github.wulkanowy.utils.getCurrentOrLast
+import io.github.wulkanowy.utils.init
+import kotlinx.coroutines.withTimeout
+import timber.log.Timber
+import java.util.UUID
+import javax.inject.Inject
+import javax.inject.Singleton
+import kotlin.time.Duration.Companion.seconds
+
+@Singleton
+class SchoolsRepository @Inject constructor(
+    private val integrityHelper: IntegrityHelper,
+    private val schoolsService: SchoolsService,
+    private val sdk: Sdk,
+) {
+
+    suspend fun logSchoolLogin(loginData: LoginData, students: List<StudentWithSemesters>) {
+        students.forEach {
+            runCatching {
+                withTimeout(10.seconds) {
+                    logLogin(loginData, it.student, it.semesters.getCurrentOrLast())
+                }
+            }
+                .onFailure { Timber.e(it) }
+        }
+    }
+
+    private suspend fun logLogin(loginData: LoginData, student: Student, semester: Semester) {
+        val requestId = UUID.randomUUID().toString()
+        val token = integrityHelper.getIntegrityToken(requestId) ?: return
+
+        val schoolInfo = sdk
+            .init(student.copy(password = loginData.password))
+            .switchDiary(
+                diaryId = semester.diaryId,
+                kindergartenDiaryId = semester.kindergartenDiaryId,
+                schoolYear = semester.schoolYear
+            )
+            .getSchool()
+
+        schoolsService.logLoginEvent(
+            IntegrityRequest(
+                tokenString = token,
+                data = LoginEvent(
+                    uuid = requestId,
+                    schoolAddress = schoolInfo.address,
+                    schoolName = schoolInfo.name,
+                    schoolShort = student.schoolShortName,
+                    scraperBaseUrl = student.scrapperBaseUrl,
+                    loginType = student.loginType,
+                    symbol = student.symbol,
+                    schoolId = student.schoolSymbol,
+                )
+            )
+        )
+    }
+}

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

@@ -62,20 +62,28 @@ class StudentRepository @Inject constructor(
         .getStudentsHybrid(email, password, scrapperBaseUrl, "", symbol)
         .mapToPojo(password)
 
-    suspend fun getSavedStudents(decryptPass: Boolean = true) =
-        studentDb.loadStudentsWithSemesters()
-            .map {
-                it.apply {
+    suspend fun getSavedStudents(decryptPass: Boolean = true): List<StudentWithSemesters> {
+        return studentDb.loadStudentsWithSemesters().map { (student, semesters) ->
+            StudentWithSemesters(
+                student = student.apply {
                     if (decryptPass && Sdk.Mode.valueOf(student.loginMode) != Sdk.Mode.HEBE) {
                         student.password = withContext(dispatchers.io) {
                             decrypt(student.password)
                         }
                     }
-                }
-            }
+                },
+                semesters = semesters,
+            )
+        }
+    }
 
-    suspend fun getSavedStudentById(id: Long, decryptPass: Boolean = true) =
-        studentDb.loadStudentWithSemestersById(id)?.apply {
+    suspend fun getSavedStudentById(id: Long, decryptPass: Boolean = true): StudentWithSemesters? =
+        studentDb.loadStudentWithSemestersById(id).let { res ->
+            StudentWithSemesters(
+                student = res.keys.firstOrNull() ?: return null,
+                semesters = res.values.first(),
+            )
+        }.apply {
             if (decryptPass && Sdk.Mode.valueOf(student.loginMode) != Sdk.Mode.HEBE) {
                 student.password = withContext(dispatchers.io) {
                     decrypt(student.password)

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

@@ -148,6 +148,10 @@ class AttendanceFragment : BaseFragment<FragmentAttendanceBinding>(R.layout.frag
         binding.attendanceNavDate.text = date
     }
 
+    override fun showNavigation(show: Boolean) {
+        binding.attendanceNavContainer.isVisible = show
+    }
+
     override fun clearData() {
         with(attendanceAdapter) {
             items = emptyList()
@@ -281,7 +285,9 @@ class AttendanceFragment : BaseFragment<FragmentAttendanceBinding>(R.layout.frag
 
     override fun onSaveInstanceState(outState: Bundle) {
         super.onSaveInstanceState(outState)
-        outState.putLong(SAVED_DATE_KEY, presenter.currentDate.toEpochDay())
+        presenter.currentDate?.let {
+            outState.putLong(SAVED_DATE_KEY, it.toEpochDay())
+        }
     }
 
     override fun onDestroyView() {

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

@@ -3,10 +3,14 @@ package io.github.wulkanowy.ui.modules.attendance
 import android.annotation.SuppressLint
 import io.github.wulkanowy.data.*
 import io.github.wulkanowy.data.db.entities.Attendance
+import io.github.wulkanowy.data.db.entities.Semester
+import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.data.db.entities.Timetable
 import io.github.wulkanowy.data.repositories.AttendanceRepository
 import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.data.repositories.SemesterRepository
 import io.github.wulkanowy.data.repositories.StudentRepository
+import io.github.wulkanowy.data.repositories.TimetableRepository
 import io.github.wulkanowy.ui.base.BasePresenter
 import io.github.wulkanowy.ui.base.ErrorHandler
 import io.github.wulkanowy.utils.*
@@ -14,6 +18,7 @@ import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.flow.onEach
 import timber.log.Timber
+import java.time.DayOfWeek
 import java.time.LocalDate
 import java.time.LocalDate.now
 import java.time.LocalDate.ofEpochDay
@@ -28,9 +33,10 @@ class AttendancePresenter @Inject constructor(
     private val analytics: AnalyticsHelper
 ) : BasePresenter<AttendanceView>(errorHandler, studentRepository) {
 
-    private var baseDate: LocalDate = now().previousOrSameSchoolDay
+    private var initialDate: LocalDate? = null
+    private var isWeekendHasLessons: Boolean = false
 
-    lateinit var currentDate: LocalDate
+    var currentDate: LocalDate? = null
         private set
 
     private lateinit var lastError: Throwable
@@ -44,27 +50,34 @@ class AttendancePresenter @Inject constructor(
         view.initView()
         Timber.i("Attendance view was initialized")
         errorHandler.showErrorMessage = ::showErrorViewOnError
-        reloadView(ofEpochDay(date ?: baseDate.toEpochDay()))
+        currentDate = date?.let(::ofEpochDay)
         loadData()
-        if (currentDate.isHolidays) setBaseDateOnHolidays()
     }
 
     fun onPreviousDay() {
+        val date = if (isWeekendHasLessons) {
+            currentDate?.minusDays(1)
+        } else currentDate?.previousSchoolDay
+
         view?.finishActionMode()
         attendanceToExcuseList.clear()
-        reloadView(currentDate.previousSchoolDay)
+        reloadView(date ?: return)
         loadData()
     }
 
     fun onNextDay() {
+        val date = if (isWeekendHasLessons) {
+            currentDate?.plusDays(1)
+        } else currentDate?.nextSchoolDay
+
         view?.finishActionMode()
         attendanceToExcuseList.clear()
-        reloadView(currentDate.nextSchoolDay)
+        reloadView(date ?: return)
         loadData()
     }
 
     fun onPickDate() {
-        view?.showDatePickerDialog(currentDate)
+        view?.showDatePickerDialog(currentDate ?: return)
     }
 
     fun onDateSet(year: Int, month: Int, day: Int) {
@@ -93,10 +106,8 @@ class AttendancePresenter @Inject constructor(
         Timber.i("Attendance view is reselected")
         view?.let { view ->
             if (view.currentStackSize == 1) {
-                baseDate = now().previousOrSameSchoolDay
-
-                if (currentDate != baseDate) {
-                    reloadView(baseDate)
+                if (currentDate != initialDate) {
+                    reloadView(initialDate ?: return)
                     loadData()
                 } else if (!view.isViewEmpty) {
                     view.resetView()
@@ -188,19 +199,6 @@ class AttendancePresenter @Inject constructor(
         return true
     }
 
-    private fun setBaseDateOnHolidays() {
-        flow {
-            val student = studentRepository.getCurrentStudent()
-            emit(semesterRepository.getCurrentSemester(student))
-        }.catch {
-            Timber.i("Loading semester result: An exception occurred")
-        }.onEach {
-            baseDate = baseDate.getLastSchoolDayIfHoliday(it.schoolYear)
-            currentDate = baseDate
-            reloadNavigation()
-        }.launch("holidays")
-    }
-
     private fun loadData(forceRefresh: Boolean = false) {
         Timber.i("Loading attendance data started")
 
@@ -211,11 +209,13 @@ class AttendancePresenter @Inject constructor(
             isParent = student.isParent
 
             val semester = semesterRepository.getCurrentSemester(student)
+
+            checkInitialAndCurrentDate(student, semester)
             attendanceRepository.getAttendance(
                 student = student,
                 semester = semester,
-                start = currentDate,
-                end = currentDate,
+                start = currentDate ?: now(),
+                end = currentDate ?: now(),
                 forceRefresh = forceRefresh
             )
         }
@@ -231,6 +231,8 @@ class AttendancePresenter @Inject constructor(
                 }.sortedBy { item -> item.number }
             }
             .onResourceData {
+                isWeekendHasLessons = isWeekendHasLessons || isWeekendHasLessons(it)
+
                 view?.run {
                     enableSwipe(true)
                     showProgress(false)
@@ -238,6 +240,7 @@ class AttendancePresenter @Inject constructor(
                     showEmpty(it.isEmpty())
                     showContent(it.isNotEmpty())
                     updateData(it)
+                    reloadNavigation()
                 }
             }
             .onResourceIntermediate { view?.showRefresh(true) }
@@ -263,6 +266,43 @@ class AttendancePresenter @Inject constructor(
             .launch()
     }
 
+    private suspend fun checkInitialAndCurrentDate(student: Student, semester: Semester) {
+        if (initialDate == null) {
+            val lessons = attendanceRepository.getAttendance(
+                student = student,
+                semester = semester,
+                start = now().monday,
+                end = now().sunday,
+                forceRefresh = false,
+            ).toFirstResult().dataOrNull.orEmpty()
+            isWeekendHasLessons = isWeekendHasLessons(lessons)
+            initialDate = getInitialDate(semester)
+        }
+
+        if (currentDate == null) {
+            currentDate = initialDate
+        }
+    }
+
+    private fun isWeekendHasLessons(
+        lessons: List<Attendance>,
+    ): Boolean = lessons.any {
+        it.date.dayOfWeek in listOf(
+            DayOfWeek.SATURDAY,
+            DayOfWeek.SUNDAY,
+        )
+    }
+
+    private fun getInitialDate(semester: Semester): LocalDate {
+        val now = now()
+
+        return when {
+            now.isHolidays -> now.getLastSchoolDayIfHoliday(semester.schoolYear)
+            isWeekendHasLessons -> now
+            else -> now.previousOrSameSchoolDay
+        }
+    }
+
     private fun excuseAbsence(reason: String?, toExcuseList: List<Attendance>) {
         resourceFlow {
             val student = studentRepository.getCurrentStudent()
@@ -311,7 +351,7 @@ class AttendancePresenter @Inject constructor(
     private fun reloadView(date: LocalDate) {
         currentDate = date
 
-        Timber.i("Reload attendance view with the date ${currentDate.toFormattedString()}")
+        Timber.i("Reload attendance view with the date ${currentDate?.toFormattedString()}")
         view?.apply {
             showProgress(true)
             enableSwipe(false)
@@ -326,10 +366,13 @@ class AttendancePresenter @Inject constructor(
 
     @SuppressLint("DefaultLocale")
     private fun reloadNavigation() {
+        val currentDate = currentDate ?: return
+
         view?.apply {
             showPreButton(!currentDate.minusDays(1).isHolidays)
             showNextButton(!currentDate.plusDays(1).isHolidays)
             updateNavigationDay(currentDate.toFormattedString("EEEE, dd.MM").capitalise())
+            showNavigation(true)
         }
     }
 }

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

@@ -40,6 +40,8 @@ interface AttendanceView : BaseView {
 
     fun showContent(show: Boolean)
 
+    fun showNavigation(show: Boolean)
+
     fun showPreButton(show: Boolean)
 
     fun showNextButton(show: Boolean)

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

@@ -386,7 +386,7 @@ class DashboardPresenter @Inject constructor(
     private fun loadLessons(student: Student, forceRefresh: Boolean) {
         flatResourceFlow {
             val semester = semesterRepository.getCurrentSemester(student)
-            val date = LocalDate.now().nextOrSameSchoolDay
+            val date = LocalDate.now()
 
             timetableRepository.getTimetable(
                 student = student,

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

@@ -58,7 +58,7 @@ class GradeAverageProvider @Inject constructor(
             when (params.gradeAverageMode) {
                 ONE_SEMESTER -> getGradeSubjects(
                     student = student,
-                    semester = semesters.single { it.semesterId == semesterId },
+                    semester = semesters.first { it.semesterId == semesterId },
                     forceRefresh = forceRefresh,
                     params = params,
                 )

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

@@ -22,6 +22,8 @@ import io.github.wulkanowy.databinding.ItemGradeStatisticsHeaderBinding
 import io.github.wulkanowy.databinding.ItemGradeStatisticsPieBinding
 import io.github.wulkanowy.utils.getThemeAttrColor
 import javax.inject.Inject
+import kotlin.math.max
+import kotlin.math.roundToInt
 
 class GradeStatisticsAdapter @Inject constructor() :
     RecyclerView.Adapter<RecyclerView.ViewHolder>() {
@@ -269,7 +271,7 @@ class GradeStatisticsAdapter @Inject constructor() :
             valueTextSize = 12f
             valueTextColor = binding.root.context.getThemeAttrColor(android.R.attr.textColorPrimary)
             valueFormatter = object : ValueFormatter() {
-                override fun getBarLabel(barEntry: BarEntry) = "${barEntry.y}%"
+                override fun getBarLabel(barEntry: BarEntry) = "${barEntry.y}"
             }
             colors = gradePointsColors
         }
@@ -304,15 +306,20 @@ class GradeStatisticsAdapter @Inject constructor() :
             }
             xAxis.setDrawLabels(false)
             xAxis.setDrawGridLines(false)
+
+            val yMaxFromValues = (max(points.others, points.student)).roundToInt() + 30f
+            val yMaxFromValuesWithMargin = ((yMaxFromValues / 10.0).roundToInt() * 10).toFloat()
+            val yMax = yMaxFromValuesWithMargin.coerceAtLeast(100f)
+            val yLabelCount = (yMax / 10).toInt() + 1
             with(axisLeft) {
                 axisMinimum = 0f
-                axisMaximum = 100f
-                labelCount = 11
+                axisMaximum = yMax
+                labelCount = yLabelCount
             }
             with(axisRight) {
                 axisMinimum = 0f
-                axisMaximum = 100f
-                labelCount = 11
+                axisMaximum = yMax
+                labelCount = yLabelCount
             }
             invalidate()
         }

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

@@ -17,6 +17,8 @@ import io.github.wulkanowy.ui.base.BaseFragment
 import io.github.wulkanowy.ui.modules.dashboard.viewholders.AdminMessageViewHolder
 import io.github.wulkanowy.ui.modules.login.LoginActivity
 import io.github.wulkanowy.ui.modules.login.LoginData
+import io.github.wulkanowy.ui.modules.login.support.LoginSupportDialog
+import io.github.wulkanowy.ui.modules.login.support.LoginSupportInfo
 import io.github.wulkanowy.utils.*
 import javax.inject.Inject
 
@@ -184,7 +186,9 @@ class LoginFormFragment : BaseFragment<FragmentLoginFormBinding>(R.layout.fragme
 
     override fun clearPassError() {
         binding.loginFormPassLayout.error = null
-        binding.loginFormPassLayout.setEndIconTintList(null)
+        binding.loginFormPassLayout.setEndIconTintList(
+            requireContext().getAttrColorStateList(R.attr.colorOnSurface)
+        )
         binding.loginFormErrorBox.isVisible = false
     }
 
@@ -236,8 +240,7 @@ class LoginFormFragment : BaseFragment<FragmentLoginFormBinding>(R.layout.fragme
     }
 
     override fun showContact(show: Boolean) {
-        binding.loginFormContact.visibility = if (show) VISIBLE else GONE
-        binding.loginFormRecoverLink.visibility = if (show) GONE else VISIBLE
+        binding.loginFormContact.isVisible = show
     }
 
     override fun openPrivacyPolicyPage() {
@@ -281,20 +284,7 @@ class LoginFormFragment : BaseFragment<FragmentLoginFormBinding>(R.layout.fragme
         presenter.updateCustomDomainSuffixVisibility()
     }
 
-    override fun openEmail(lastError: String) {
-        context?.openEmailClient(
-            chooserTitle = requireContext().getString(R.string.login_email_intent_title),
-            email = "wulkanowyinc@gmail.com",
-            subject = requireContext().getString(R.string.login_email_subject),
-            body = requireContext().getString(
-                R.string.login_email_text,
-                "${appInfo.systemManufacturer} ${appInfo.systemModel}",
-                appInfo.systemVersion.toString(),
-                "${appInfo.versionName}-${appInfo.buildFlavor}",
-                "$formHostValue/$formHostSymbol",
-                preferencesRepository.installationId,
-                lastError
-            )
-        )
+    override fun openEmail(supportInfo: LoginSupportInfo) {
+        LoginSupportDialog.newInstance(supportInfo).show(childFragmentManager, "support_dialog")
     }
 }

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

@@ -17,6 +17,7 @@ import io.github.wulkanowy.domain.adminmessage.GetAppropriateAdminMessageUseCase
 import io.github.wulkanowy.ui.base.BasePresenter
 import io.github.wulkanowy.ui.modules.login.LoginData
 import io.github.wulkanowy.ui.modules.login.LoginErrorHandler
+import io.github.wulkanowy.ui.modules.login.support.LoginSupportInfo
 import io.github.wulkanowy.utils.AnalyticsHelper
 import io.github.wulkanowy.utils.AppInfo
 import io.github.wulkanowy.utils.ifNullOrBlank
@@ -133,7 +134,7 @@ class LoginFormPresenter @Inject constructor(
         }
     }
 
-    fun onSignInClick() {
+    private fun getLoginData(): LoginData {
         val email = view?.formUsernameValue.orEmpty().trim()
         val password = view?.formPassValue.orEmpty().trim()
         val host = view?.formHostValue.orEmpty().trim()
@@ -142,15 +143,27 @@ class LoginFormPresenter @Inject constructor(
         }.orEmpty()
         val symbol = view?.formHostSymbol.orEmpty().trim()
 
-        if (!validateCredentials(email, password, host)) return
+        return LoginData(
+            login = email,
+            password = password,
+            baseUrl = host,
+            domainSuffix = domainSuffix,
+            symbol = symbol
+        )
+    }
+
+    fun onSignInClick() {
+        val loginData = getLoginData()
+
+        if (!validateCredentials(loginData.login, loginData.password, loginData.baseUrl)) return
 
         resourceFlow {
             studentRepository.getUserSubjectsFromScrapper(
-                email = email,
-                password = password,
-                scrapperBaseUrl = host,
-                domainSuffix = domainSuffix,
-                symbol = symbol
+                email = loginData.login,
+                password = loginData.password,
+                scrapperBaseUrl = loginData.baseUrl,
+                domainSuffix = loginData.domainSuffix,
+                symbol = loginData.symbol.orEmpty(),
             )
         }
             .logResourceStatus("login")
@@ -162,7 +175,6 @@ class LoginFormPresenter @Inject constructor(
                 }
             }
             .onResourceSuccess {
-                val loginData = LoginData(email, password, host, domainSuffix, symbol)
                 when (it.symbols.size) {
                     0 -> view?.navigateToSymbol(loginData)
                     else -> view?.navigateToStudentSelect(loginData, it)
@@ -170,7 +182,7 @@ class LoginFormPresenter @Inject constructor(
                 analytics.logEvent(
                     "registration_form",
                     "success" to true,
-                    "scrapperBaseUrl" to host,
+                    "scrapperBaseUrl" to loginData.baseUrl,
                     "error" to "No error"
                 )
             }
@@ -187,7 +199,7 @@ class LoginFormPresenter @Inject constructor(
                 analytics.logEvent(
                     "registration_form",
                     "success" to false,
-                    "scrapperBaseUrl" to host,
+                    "scrapperBaseUrl" to loginData.baseUrl,
                     "error" to it.message.ifNullOrBlank { "No message" }
                 )
             }
@@ -199,7 +211,14 @@ class LoginFormPresenter @Inject constructor(
     }
 
     fun onEmailClick() {
-        view?.openEmail(lastError?.message.ifNullOrBlank { "none" })
+        view?.openEmail(
+            LoginSupportInfo(
+                loginData = getLoginData(),
+                lastErrorMessage = lastError?.message,
+                registerUser = null,
+                enteredSymbol = null,
+            )
+        )
     }
 
     fun onRecoverClick() {

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

@@ -4,6 +4,7 @@ import io.github.wulkanowy.data.db.entities.AdminMessage
 import io.github.wulkanowy.data.pojos.RegisterUser
 import io.github.wulkanowy.ui.base.BaseView
 import io.github.wulkanowy.ui.modules.login.LoginData
+import io.github.wulkanowy.ui.modules.login.support.LoginSupportInfo
 
 interface LoginFormView : BaseView {
 
@@ -79,7 +80,7 @@ interface LoginFormView : BaseView {
 
     fun openFaqPage()
 
-    fun openEmail(lastError: String)
+    fun openEmail(supportInfo: LoginSupportInfo)
 
     fun openAdvancedLogin()
 

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

@@ -46,7 +46,7 @@ class LoginRecoverPresenter @Inject constructor(
 
     fun updateFields() {
         view?.run {
-            setUsernameHint(if ("standard" in recoverHostValue) emailHintString else loginPeselEmailHintString)
+            setUsernameHint(if ("email" in recoverHostValue) emailHintString else loginPeselEmailHintString)
         }
     }
 
@@ -92,7 +92,7 @@ class LoginRecoverPresenter @Inject constructor(
             isCorrect = false
         }
 
-        if ("standard" in host && "@" !in username) {
+        if ("email" in host && "@" !in username) {
             view?.setUsernameError(view?.invalidEmailString.orEmpty())
             isCorrect = false
         }

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

@@ -10,8 +10,11 @@ import io.github.wulkanowy.data.pojos.RegisterUser
 import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.databinding.FragmentLoginStudentSelectBinding
 import io.github.wulkanowy.ui.base.BaseFragment
+import io.github.wulkanowy.ui.modules.auth.AuthDialog
 import io.github.wulkanowy.ui.modules.login.LoginActivity
 import io.github.wulkanowy.ui.modules.login.LoginData
+import io.github.wulkanowy.ui.modules.login.support.LoginSupportDialog
+import io.github.wulkanowy.ui.modules.login.support.LoginSupportInfo
 import io.github.wulkanowy.utils.AppInfo
 import io.github.wulkanowy.utils.openEmailClient
 import io.github.wulkanowy.utils.openInternetBrowser
@@ -106,21 +109,8 @@ class LoginStudentSelectFragment :
         context?.openInternetBrowser("https://discord.gg/vccAQBr", ::showMessage)
     }
 
-    override fun openEmail(lastError: String) {
-        context?.openEmailClient(
-            chooserTitle = requireContext().getString(R.string.login_email_intent_title),
-            email = "wulkanowyinc@gmail.com",
-            subject = requireContext().getString(R.string.login_email_subject),
-            body = requireContext().getString(
-                R.string.login_email_text,
-                "${appInfo.systemManufacturer} ${appInfo.systemModel}",
-                appInfo.systemVersion.toString(),
-                "${appInfo.versionName}-${appInfo.buildFlavor}",
-                "Select users to log in",
-                preferencesRepository.installationId,
-                lastError
-            )
-        )
+    override fun openEmail(supportInfo: LoginSupportInfo) {
+        LoginSupportDialog.newInstance(supportInfo).show(childFragmentManager, "support_dialog")
     }
 
     override fun onDestroyView() {

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

@@ -9,23 +9,25 @@ import io.github.wulkanowy.data.pojos.RegisterStudent
 import io.github.wulkanowy.data.pojos.RegisterSymbol
 import io.github.wulkanowy.data.pojos.RegisterUnit
 import io.github.wulkanowy.data.pojos.RegisterUser
+import io.github.wulkanowy.data.repositories.SchoolsRepository
 import io.github.wulkanowy.data.repositories.StudentRepository
 import io.github.wulkanowy.data.resourceFlow
-import io.github.wulkanowy.sdk.scrapper.login.AccountPermissionException
 import io.github.wulkanowy.sdk.scrapper.login.InvalidSymbolException
 import io.github.wulkanowy.services.sync.SyncManager
 import io.github.wulkanowy.ui.base.BasePresenter
 import io.github.wulkanowy.ui.modules.login.LoginData
 import io.github.wulkanowy.ui.modules.login.LoginErrorHandler
+import io.github.wulkanowy.ui.modules.login.support.LoginSupportInfo
 import io.github.wulkanowy.utils.AnalyticsHelper
 import io.github.wulkanowy.utils.AppInfo
-import io.github.wulkanowy.utils.ifNullOrBlank
+import io.github.wulkanowy.utils.isCurrent
 import kotlinx.coroutines.flow.onEach
 import timber.log.Timber
 import javax.inject.Inject
 
 class LoginStudentSelectPresenter @Inject constructor(
     studentRepository: StudentRepository,
+    private val schoolsRepository: SchoolsRepository,
     private val loginErrorHandler: LoginErrorHandler,
     private val syncManager: SyncManager,
     private val analytics: AnalyticsHelper,
@@ -71,7 +73,14 @@ class LoginStudentSelectPresenter @Inject constructor(
             students = it.dataOrNull.orEmpty()
             when (it) {
                 is Resource.Loading -> Timber.d("Login student select students load started")
-                is Resource.Success -> refreshItems()
+                is Resource.Success -> {
+                    getStudentsWithCurrentlyActiveSemesters()
+                    selectedStudents.clear()
+                    selectedStudents.addAll(getStudentsWithCurrentlyActiveSemesters())
+                    view?.enableSignIn(selectedStudents.isNotEmpty())
+                    refreshItems()
+                }
+
                 is Resource.Error -> {
                     errorHandler.dispatch(it.error)
                     lastError = it.error
@@ -81,6 +90,23 @@ class LoginStudentSelectPresenter @Inject constructor(
         }.launch()
     }
 
+    private fun getStudentsWithCurrentlyActiveSemesters(): List<LoginStudentSelectItem.Student> {
+        val students = registerUser.symbols.flatMap { symbol ->
+            symbol.schools.flatMap { unit ->
+                unit.students.map {
+                    createStudentItem(it, symbol, unit, students)
+                }
+            }
+        }
+        return students
+            .filter { it.isEnabled }
+            .filter { student ->
+                student.student.semesters.any { semester ->
+                    semester.isCurrent()
+                }
+            }
+    }
+
     private fun createItems(): List<LoginStudentSelectItem> = buildList {
         val notEmptySymbols = registerUser.symbols.filter { it.schools.isNotEmpty() }
         val emptySymbols = registerUser.symbols.filter { it.schools.isEmpty() }
@@ -236,17 +262,20 @@ class LoginStudentSelectPresenter @Inject constructor(
     }
 
     private fun registerStudents(students: List<LoginStudentSelectItem>) {
-        val studentsWithSemesters = students
-            .filterIsInstance<LoginStudentSelectItem.Student>().map { item ->
-                item.student.mapToStudentWithSemesters(
-                    user = registerUser,
-                    symbol = item.symbol,
-                    scrapperDomainSuffix = loginData.domainSuffix,
-                    unit = item.unit,
-                    colors = appInfo.defaultColorsForAvatar,
-                )
-            }
-        resourceFlow { studentRepository.saveStudents(studentsWithSemesters) }
+        val filteredStudents = students.filterIsInstance<LoginStudentSelectItem.Student>()
+        val studentsWithSemesters = filteredStudents.map { item ->
+            item.student.mapToStudentWithSemesters(
+                user = registerUser,
+                symbol = item.symbol,
+                scrapperDomainSuffix = loginData.domainSuffix,
+                unit = item.unit,
+                colors = appInfo.defaultColorsForAvatar,
+            )
+        }
+        resourceFlow {
+            studentRepository.saveStudents(studentsWithSemesters)
+            schoolsRepository.logSchoolLogin(loginData, studentsWithSemesters)
+        }
             .logResourceStatus("registration")
             .onEach {
                 when (it) {
@@ -254,11 +283,13 @@ class LoginStudentSelectPresenter @Inject constructor(
                         showProgress(true)
                         showContent(false)
                     }
+
                     is Resource.Success -> {
                         syncManager.startOneTimeSyncWorker(quiet = true)
                         view?.navigateToNext()
                         logRegisterEvent(studentsWithSemesters)
                     }
+
                     is Resource.Error -> {
                         view?.apply {
                             showProgress(false)
@@ -281,28 +312,14 @@ class LoginStudentSelectPresenter @Inject constructor(
     }
 
     private fun onEmailClick() {
-        view?.openEmail(lastError?.message.ifNullOrBlank {
-            loginData.baseUrl + "/" + loginData.symbol + "\n" + registerUser.symbols.filterNot {
-                (it.error is AccountPermissionException || it.error is InvalidSymbolException) && it.symbol != loginData.symbol
-            }.joinToString(";\n") { symbol ->
-                buildString {
-                    append(" -")
-                    append(symbol.symbol)
-                    append("(${symbol.error?.message?.let { it.take(46) + "..." } ?: symbol.schools.size})")
-                    if (symbol.schools.isNotEmpty()) {
-                        append(": ")
-                    }
-                    append(symbol.schools.joinToString(", ") { unit ->
-                        buildString {
-                            append(unit.schoolShortName)
-                            append("(${unit.error?.message?.let { it.take(46) + "..." } ?: unit.students.size})")
-                        }
-                    })
-                }
-            } + "\nPozostałe: " + registerUser.symbols.filter {
-                it.error is AccountPermissionException || it.error is InvalidSymbolException
-            }.joinToString(", ") { it.symbol }
-        })
+        view?.openEmail(
+            LoginSupportInfo(
+                loginData = loginData,
+                registerUser = registerUser,
+                lastErrorMessage = lastError?.message,
+                enteredSymbol = loginData.symbol,
+            )
+        )
     }
 
     private fun logRegisterEvent(

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

@@ -2,6 +2,7 @@ package io.github.wulkanowy.ui.modules.login.studentselect
 
 import io.github.wulkanowy.ui.base.BaseView
 import io.github.wulkanowy.ui.modules.login.LoginData
+import io.github.wulkanowy.ui.modules.login.support.LoginSupportInfo
 
 interface LoginStudentSelectView : BaseView {
 
@@ -23,5 +24,5 @@ interface LoginStudentSelectView : BaseView {
 
     fun openDiscordInvite()
 
-    fun openEmail(lastError: String)
+    fun openEmail(supportInfo: LoginSupportInfo)
 }

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

@@ -0,0 +1,149 @@
+package io.github.wulkanowy.ui.modules.login.support
+
+import android.os.Bundle
+import android.util.Patterns
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.os.bundleOf
+import androidx.core.widget.doOnTextChanged
+import dagger.hilt.android.AndroidEntryPoint
+import io.github.wulkanowy.R
+import io.github.wulkanowy.data.repositories.PreferencesRepository
+import io.github.wulkanowy.databinding.DialogLoginSupportBinding
+import io.github.wulkanowy.sdk.scrapper.login.AccountPermissionException
+import io.github.wulkanowy.sdk.scrapper.login.InvalidSymbolException
+import io.github.wulkanowy.ui.base.BaseDialogFragment
+import io.github.wulkanowy.utils.AppInfo
+import io.github.wulkanowy.utils.openEmailClient
+import io.github.wulkanowy.utils.serializable
+import javax.inject.Inject
+
+@AndroidEntryPoint
+class LoginSupportDialog : BaseDialogFragment<DialogLoginSupportBinding>() {
+
+    @Inject
+    lateinit var appInfo: AppInfo
+
+    @Inject
+    lateinit var preferencesRepository: PreferencesRepository
+
+    private lateinit var supportInfo: LoginSupportInfo
+
+    companion object {
+        private const val ARGUMENT_KEY = "info"
+
+        fun newInstance(info: LoginSupportInfo) = LoginSupportDialog().apply {
+            arguments = bundleOf(ARGUMENT_KEY to info)
+        }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setStyle(STYLE_NO_FRAME, R.style.WulkanowyTheme_NoActionBar)
+        supportInfo = requireArguments().serializable(ARGUMENT_KEY)
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        val binding = DialogLoginSupportBinding.inflate(inflater)
+            .apply { binding = this }
+        binding.dialogLoginSupportToolbar.setNavigationOnClickListener { dismiss() }
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        with(binding) {
+            dialogLoginSupportSchoolInput.doOnTextChanged { _, _, _, _ ->
+                with(dialogLoginSupportSchoolLayout) {
+                    isErrorEnabled = false
+                    error = null
+                }
+            }
+            dialogLoginSupportSubmit.setOnClickListener { onSubmitClick() }
+        }
+    }
+
+    private fun onSubmitClick() {
+        when {
+            binding.dialogLoginSupportSchoolInput.text.isNullOrBlank() -> {
+                with(binding.dialogLoginSupportSchoolLayout) {
+                    isErrorEnabled = true
+                    error = getString(R.string.error_field_required)
+                }
+            }
+
+            Patterns.EMAIL_ADDRESS.matcher(
+                binding.dialogLoginSupportSchoolInput.text.toString()
+            ).matches() -> {
+                with(binding.dialogLoginSupportSchoolLayout) {
+                    isErrorEnabled = true
+                    error = getString(R.string.login_support_school_invalid)
+                }
+            }
+
+            else -> {
+                openEmailClientWithFilledTemplate()
+                dismiss()
+            }
+        }
+    }
+
+    private fun openEmailClientWithFilledTemplate() {
+        with(binding) {
+            context?.openEmailClient(
+                chooserTitle = requireContext().getString(R.string.login_email_intent_title),
+                email = "wulkanowyinc@gmail.com",
+                subject = requireContext().getString(R.string.login_email_subject),
+                body = requireContext().getString(
+                    R.string.login_email_text,
+                    "${appInfo.systemManufacturer} ${appInfo.systemModel}",
+                    appInfo.systemVersion.toString(),
+                    "${appInfo.versionName}-${appInfo.buildFlavor}",
+                    supportInfo.loginData.baseUrl + "/" + supportInfo.loginData.symbol,
+                    preferencesRepository.installationId,
+                    getLastErrorFromStudentSelectScreen(),
+                    dialogLoginSupportSchoolInput.text.takeIf { !it.isNullOrBlank() }
+                        ?: return@with,
+                    dialogLoginSupportAdditionalInput.text,
+                )
+            )
+        }
+    }
+
+    private fun getLastErrorFromStudentSelectScreen(): String {
+        if (!supportInfo.lastErrorMessage.isNullOrBlank()) {
+            return supportInfo.lastErrorMessage!!
+        }
+        if (supportInfo.registerUser?.symbols.isNullOrEmpty()) {
+            return ""
+        }
+
+        return "\n" + supportInfo.registerUser?.symbols?.filterNot {
+            (it.error is AccountPermissionException || it.error is InvalidSymbolException) &&
+                it.symbol != supportInfo.enteredSymbol
+        }?.joinToString(";\n") { symbol ->
+            buildString {
+                append(" -")
+                append(symbol.symbol)
+                append("(${symbol.error?.message?.let { it.take(46) + "..." } ?: symbol.schools.size})")
+                if (symbol.schools.isNotEmpty()) {
+                    append(": ")
+                }
+                append(symbol.schools.joinToString(", ") { unit ->
+                    buildString {
+                        append(unit.schoolShortName)
+                        append("(${unit.error?.message?.let { it.take(46) + "..." } ?: unit.students.size})")
+                    }
+                })
+            }
+        } + "\nPozostałe: " + supportInfo.registerUser?.symbols?.filter {
+            it.error is AccountPermissionException || it.error is InvalidSymbolException
+        }?.joinToString(", ") { it.symbol }
+    }
+}

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

@@ -0,0 +1,12 @@
+package io.github.wulkanowy.ui.modules.login.support
+
+import io.github.wulkanowy.data.pojos.RegisterUser
+import io.github.wulkanowy.ui.modules.login.LoginData
+import java.io.Serializable
+
+data class LoginSupportInfo(
+    val loginData: LoginData,
+    val registerUser: RegisterUser?,
+    val lastErrorMessage: String?,
+    val enteredSymbol: String?,
+) : Serializable

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

@@ -18,7 +18,13 @@ import io.github.wulkanowy.databinding.FragmentLoginSymbolBinding
 import io.github.wulkanowy.ui.base.BaseFragment
 import io.github.wulkanowy.ui.modules.login.LoginActivity
 import io.github.wulkanowy.ui.modules.login.LoginData
-import io.github.wulkanowy.utils.*
+import io.github.wulkanowy.ui.modules.login.support.LoginSupportDialog
+import io.github.wulkanowy.ui.modules.login.support.LoginSupportInfo
+import io.github.wulkanowy.utils.AppInfo
+import io.github.wulkanowy.utils.hideSoftInput
+import io.github.wulkanowy.utils.openInternetBrowser
+import io.github.wulkanowy.utils.serializable
+import io.github.wulkanowy.utils.showSoftInput
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -100,6 +106,13 @@ class LoginSymbolFragment :
         }
     }
 
+    override fun setErrorSymbolDefinitelyInvalid() {
+        with(binding.loginSymbolNameLayout) {
+            requestFocus()
+            error = getString(R.string.login_invalid_symbol_definitely)
+        }
+    }
+
     override fun setErrorSymbolRequire() {
         setErrorSymbol(getString(R.string.error_field_required))
     }
@@ -163,20 +176,7 @@ class LoginSymbolFragment :
         )
     }
 
-    override fun openEmail(host: String, lastError: String) {
-        context?.openEmailClient(
-            chooserTitle = requireContext().getString(R.string.login_email_intent_title),
-            email = "wulkanowyinc@gmail.com",
-            subject = requireContext().getString(R.string.login_email_subject),
-            body = requireContext().getString(
-                R.string.login_email_text,
-                "${appInfo.systemManufacturer} ${appInfo.systemModel}",
-                appInfo.systemVersion.toString(),
-                "${appInfo.versionName}-${appInfo.buildFlavor}",
-                "$host/${binding.loginSymbolName.text}",
-                preferencesRepository.installationId,
-                lastError
-            )
-        )
+    override fun openSupportDialog(supportInfo: LoginSupportInfo) {
+        LoginSupportDialog.newInstance(supportInfo).show(childFragmentManager, "support_dialog")
     }
 }

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

@@ -11,6 +11,7 @@ import io.github.wulkanowy.sdk.scrapper.login.InvalidSymbolException
 import io.github.wulkanowy.ui.base.BasePresenter
 import io.github.wulkanowy.ui.modules.login.LoginData
 import io.github.wulkanowy.ui.modules.login.LoginErrorHandler
+import io.github.wulkanowy.ui.modules.login.support.LoginSupportInfo
 import io.github.wulkanowy.utils.AnalyticsHelper
 import io.github.wulkanowy.utils.ifNullOrBlank
 import kotlinx.coroutines.flow.onEach
@@ -53,6 +54,10 @@ class LoginSymbolPresenter @Inject constructor(
             view?.setErrorSymbolRequire()
             return
         }
+        if (isFormDefinitelyInvalid()) {
+            view?.setErrorSymbolDefinitelyInvalid()
+            return
+        }
 
         loginData = loginData.copy(
             symbol = view?.symbolValue?.getNormalizedSymbol(),
@@ -74,6 +79,7 @@ class LoginSymbolPresenter @Inject constructor(
                     showProgress(true)
                     showContent(false)
                 }
+
                 is Resource.Success -> {
                     when (user.data.symbols.size) {
                         0 -> {
@@ -83,6 +89,7 @@ class LoginSymbolPresenter @Inject constructor(
                                 showContact(true)
                             }
                         }
+
                         else -> {
                             val enteredSymbolDetails = user.data.symbols
                                 .firstOrNull()
@@ -107,6 +114,7 @@ class LoginSymbolPresenter @Inject constructor(
                         "error" to "No error"
                     )
                 }
+
                 is Resource.Error -> {
                     Timber.i("Login with symbol result: An exception occurred")
                     analytics.logEvent(
@@ -130,17 +138,25 @@ class LoginSymbolPresenter @Inject constructor(
         }.launch("login")
     }
 
+    private fun isFormDefinitelyInvalid(): Boolean {
+        val definitelyInvalidSymbols = listOf("vulcan", "uonet", "wulkanowy", "standardowa")
+        val normalizedSymbol = view?.symbolValue.orEmpty().getNormalizedSymbol()
+
+        return normalizedSymbol in definitelyInvalidSymbols
+    }
+
     fun onFaqClick() {
         view?.openFaqPage()
     }
 
     fun onEmailClick() {
-        view?.openEmail(loginData.baseUrl, lastError?.message.ifNullOrBlank {
-            registerUser?.symbols?.flatMap { symbol ->
-                symbol.schools.map { it.error?.message } + symbol.error?.message
-            }?.filterNotNull()?.distinct()?.joinToString(";") {
-                it.take(46) + "..."
-            } ?: "blank"
-        })
+        view?.openSupportDialog(
+            LoginSupportInfo(
+                loginData = loginData,
+                registerUser = registerUser,
+                lastErrorMessage = lastError?.message,
+                enteredSymbol = view?.symbolValue,
+            )
+        )
     }
 }

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

@@ -3,6 +3,7 @@ package io.github.wulkanowy.ui.modules.login.symbol
 import io.github.wulkanowy.data.pojos.RegisterUser
 import io.github.wulkanowy.ui.base.BaseView
 import io.github.wulkanowy.ui.modules.login.LoginData
+import io.github.wulkanowy.ui.modules.login.support.LoginSupportInfo
 
 interface LoginSymbolView : BaseView {
 
@@ -18,6 +19,8 @@ interface LoginSymbolView : BaseView {
 
     fun setErrorSymbolInvalid()
 
+    fun setErrorSymbolDefinitelyInvalid()
+
     fun setErrorSymbolRequire()
 
     fun setErrorSymbol(message: String)
@@ -40,5 +43,5 @@ interface LoginSymbolView : BaseView {
 
     fun openFaqPage()
 
-    fun openEmail(host: String, lastError: String)
+    fun openSupportDialog(supportInfo: LoginSupportInfo)
 }

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

@@ -119,7 +119,6 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
 
     //https://developer.android.com/guide/playcore/in-app-updates#status_callback
     @Deprecated("Deprecated in Java")
-    @Suppress("DEPRECATION")
     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
         super.onActivityResult(requestCode, resultCode, data)
         updateHelper.onActivityResult(requestCode, resultCode)

app/src/main/java/io/github/wulkanowy/ui/modules/schoolandteachers/teacher/TeacherPresenter.kt

@@ -58,7 +58,10 @@ class TeacherPresenter @Inject constructor(
             .logResourceStatus("load teachers data")
             .onResourceData {
                 view?.run {
-                    updateData(it.filter { item -> item.name.isNotBlank() })
+                    updateData(it
+                        .filter { item -> item.name.isNotBlank() }
+                        .sortedBy { it.name }
+                    )
                     showContent(it.isNotEmpty())
                     showEmpty(it.isEmpty())
                     showErrorView(false)

app/src/main/java/io/github/wulkanowy/ui/modules/settings/advanced/AdvancedFragment.kt

@@ -35,7 +35,7 @@ class AdvancedFragment : PreferenceFragmentCompat(),
         setPreferencesFromResource(R.xml.scheme_preferences_advanced, rootKey)
     }
 
-    override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences, key: String) {
+    override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences?, key: String?) {
         presenter.onSharedPreferenceChanged(key)
     }
 

app/src/main/java/io/github/wulkanowy/ui/modules/settings/advanced/AdvancedPresenter.kt

@@ -18,7 +18,8 @@ class AdvancedPresenter @Inject constructor(
         Timber.i("Settings advanced view was initialized")
     }
 
-    fun onSharedPreferenceChanged(key: String) {
+    fun onSharedPreferenceChanged(key: String?) {
+        key ?: return
         Timber.i("Change settings $key")
         analytics.logEvent("setting_changed", "name" to key)
     }

app/src/main/java/io/github/wulkanowy/ui/modules/settings/appearance/AppearanceFragment.kt

@@ -39,7 +39,7 @@ class AppearanceFragment : PreferenceFragmentCompat(),
         setPreferencesFromResource(R.xml.scheme_preferences_appearance, rootKey)
     }
 
-    override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences, key: String) {
+    override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences?, key: String?) {
         presenter.onSharedPreferenceChanged(key)
     }
 

app/src/main/java/io/github/wulkanowy/ui/modules/settings/appearance/AppearancePresenter.kt

@@ -22,7 +22,8 @@ class AppearancePresenter @Inject constructor(
         Timber.i("Settings appearance view was initialized")
     }
 
-    fun onSharedPreferenceChanged(key: String) {
+    fun onSharedPreferenceChanged(key: String?) {
+        key ?: return
         Timber.i("Change settings $key")
 
         preferencesRepository.apply {

app/src/main/java/io/github/wulkanowy/ui/modules/settings/notifications/NotificationsFragment.kt

@@ -114,7 +114,7 @@ class NotificationsFragment : PreferenceFragmentCompat(),
         setPreferencesFromResource(R.xml.scheme_preferences_notifications, rootKey)
     }
 
-    override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences, key: String) {
+    override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences?, key: String?) {
         presenter.onSharedPreferenceChanged(key)
     }
 

app/src/main/java/io/github/wulkanowy/ui/modules/settings/notifications/NotificationsPresenter.kt

@@ -38,7 +38,8 @@ class NotificationsPresenter @Inject constructor(
         Timber.i("Settings notifications view was initialized")
     }
 
-    fun onSharedPreferenceChanged(key: String) {
+    fun onSharedPreferenceChanged(key: String?) {
+        key ?: return
         Timber.i("Change settings $key")
 
         preferencesRepository.apply {

app/src/main/java/io/github/wulkanowy/ui/modules/settings/sync/SyncFragment.kt

@@ -52,7 +52,7 @@ class SyncFragment : PreferenceFragmentCompat(),
         setPreferencesFromResource(R.xml.scheme_preferences_sync, rootKey)
     }
 
-    override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences, key: String) {
+    override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences?, key: String?) {
         presenter.onSharedPreferenceChanged(key)
     }
 

app/src/main/java/io/github/wulkanowy/ui/modules/settings/sync/SyncPresenter.kt

@@ -31,7 +31,8 @@ class SyncPresenter @Inject constructor(
         setSyncDateInView()
     }
 
-    fun onSharedPreferenceChanged(key: String) {
+    fun onSharedPreferenceChanged(key: String?) {
+        key ?: return
         Timber.i("Change settings $key")
 
         preferencesRepository.apply {
@@ -52,10 +53,12 @@ class SyncPresenter @Inject constructor(
                         Timber.i("Setting sync now started")
                         analytics.logEvent("sync_now", "status" to "started")
                     }
+
                     WorkInfo.State.SUCCEEDED -> {
                         showMessage(syncSuccessString)
                         analytics.logEvent("sync_now", "status" to "success")
                     }
+
                     WorkInfo.State.FAILED -> {
                         showError(
                             syncFailedString,
@@ -66,6 +69,7 @@ class SyncPresenter @Inject constructor(
                         )
                         analytics.logEvent("sync_now", "status" to "failed")
                     }
+
                     else -> Timber.d("Sync now state: ${workInfo?.state}")
                 }
                 if (workInfo?.state?.isFinished == true) {

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

@@ -325,7 +325,7 @@ class TimetableAdapter @Inject constructor() :
 
             override fun getChangePayload(oldItem: TimetableItem, newItem: TimetableItem): Any? {
                 return if (oldItem is TimetableItem.Normal && newItem is TimetableItem.Normal) {
-                    if (oldItem.lesson == newItem.lesson && oldItem.timeLeft != newItem.timeLeft) {
+                    if (oldItem.lesson == newItem.lesson && oldItem.showGroupsInPlan == newItem.showGroupsInPlan && oldItem.timeLeft != newItem.timeLeft) {
                         "time_left"
                     } else super.getChangePayload(oldItem, newItem)
                 } else super.getChangePayload(oldItem, newItem)

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

@@ -9,6 +9,7 @@ import android.view.View.GONE
 import android.view.View.VISIBLE
 import androidx.core.os.bundleOf
 import androidx.core.text.parseAsHtml
+import androidx.core.view.isVisible
 import androidx.recyclerview.widget.LinearLayoutManager
 import dagger.hilt.android.AndroidEntryPoint
 import io.github.wulkanowy.R
@@ -160,6 +161,10 @@ class TimetableFragment : BaseFragment<FragmentTimetableBinding>(R.layout.fragme
         binding.timetableRecycler.visibility = if (show) VISIBLE else GONE
     }
 
+    override fun showNavigation(show: Boolean) {
+        binding.timetableNavContainer.isVisible = true
+    }
+
     override fun showPreButton(show: Boolean) {
         binding.timetablePreviousButton.visibility = if (show) VISIBLE else View.INVISIBLE
     }
@@ -193,7 +198,9 @@ class TimetableFragment : BaseFragment<FragmentTimetableBinding>(R.layout.fragme
 
     override fun onSaveInstanceState(outState: Bundle) {
         super.onSaveInstanceState(outState)
-        outState.putLong(SAVED_DATE_KEY, presenter.currentDate.toEpochDay())
+        presenter.currentDate?.toEpochDay()?.let {
+            outState.putLong(SAVED_DATE_KEY, it)
+        }
     }
 
     override fun onDestroyView() {

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

@@ -1,5 +1,10 @@
 package io.github.wulkanowy.ui.modules.timetable
 
+import android.os.Handler
+import android.os.Looper
+import io.github.wulkanowy.data.dataOrNull
+import io.github.wulkanowy.data.db.entities.Semester
+import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.db.entities.Timetable
 import io.github.wulkanowy.data.enums.TimetableGapsMode.BETWEEN_AND_BEFORE_LESSONS
 import io.github.wulkanowy.data.enums.TimetableGapsMode.NO_GAPS
@@ -15,6 +20,8 @@ import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.data.repositories.SemesterRepository
 import io.github.wulkanowy.data.repositories.StudentRepository
 import io.github.wulkanowy.data.repositories.TimetableRepository
+import io.github.wulkanowy.data.toFirstResult
+import io.github.wulkanowy.data.waitForResult
 import io.github.wulkanowy.ui.base.BasePresenter
 import io.github.wulkanowy.ui.base.ErrorHandler
 import io.github.wulkanowy.utils.AnalyticsHelper
@@ -24,15 +31,16 @@ import io.github.wulkanowy.utils.isHolidays
 import io.github.wulkanowy.utils.isJustFinished
 import io.github.wulkanowy.utils.isShowTimeUntil
 import io.github.wulkanowy.utils.left
+import io.github.wulkanowy.utils.monday
 import io.github.wulkanowy.utils.nextOrSameSchoolDay
 import io.github.wulkanowy.utils.nextSchoolDay
 import io.github.wulkanowy.utils.previousSchoolDay
+import io.github.wulkanowy.utils.sunday
 import io.github.wulkanowy.utils.toFormattedString
 import io.github.wulkanowy.utils.until
-import kotlinx.coroutines.flow.catch
-import kotlinx.coroutines.flow.flow
-import kotlinx.coroutines.flow.onEach
+import kotlinx.coroutines.flow.firstOrNull
 import timber.log.Timber
+import java.time.DayOfWeek
 import java.time.Instant
 import java.time.LocalDate
 import java.time.LocalDate.now
@@ -51,9 +59,10 @@ class TimetablePresenter @Inject constructor(
     private val analytics: AnalyticsHelper,
 ) : BasePresenter<TimetableView>(errorHandler, studentRepository) {
 
-    private var baseDate: LocalDate = now().nextOrSameSchoolDay
+    private var initialDate: LocalDate? = null
+    private var isWeekendHasLessons: Boolean = false
 
-    lateinit var currentDate: LocalDate
+    var currentDate: LocalDate? = null
         private set
 
     private lateinit var lastError: Throwable
@@ -65,23 +74,30 @@ class TimetablePresenter @Inject constructor(
         view.initView()
         Timber.i("Timetable was initialized")
         errorHandler.showErrorMessage = ::showErrorViewOnError
-        reloadView(ofEpochDay(date ?: baseDate.toEpochDay()))
+        currentDate = date?.let(::ofEpochDay)
         loadData()
-        if (currentDate.isHolidays) setBaseDateOnHolidays()
     }
 
     fun onPreviousDay() {
-        reloadView(currentDate.previousSchoolDay)
+        val date = if (isWeekendHasLessons) {
+            currentDate?.minusDays(1)
+        } else currentDate?.previousSchoolDay
+
+        reloadView(date ?: return)
         loadData()
     }
 
     fun onNextDay() {
-        reloadView(currentDate.nextSchoolDay)
+        val date = if (isWeekendHasLessons) {
+            currentDate?.plusDays(1)
+        } else currentDate?.nextSchoolDay
+
+        reloadView(date ?: return)
         loadData()
     }
 
     fun onPickDate() {
-        view?.showDatePickerDialog(currentDate)
+        view?.showDatePickerDialog(currentDate ?: return)
     }
 
     fun onDateSet(year: Int, month: Int, day: Int) {
@@ -110,10 +126,8 @@ class TimetablePresenter @Inject constructor(
         Timber.i("Timetable view is reselected")
         view?.let { view ->
             if (view.currentStackSize == 1) {
-                baseDate = now().nextOrSameSchoolDay
-
-                if (currentDate != baseDate) {
-                    reloadView(baseDate)
+                if (currentDate != initialDate) {
+                    reloadView(initialDate ?: return)
                     loadData()
                 } else if (!view.isViewEmpty) {
                     view.resetView()
@@ -134,34 +148,25 @@ class TimetablePresenter @Inject constructor(
         return true
     }
 
-    private fun setBaseDateOnHolidays() {
-        flow {
-            val student = studentRepository.getCurrentStudent()
-            emit(semesterRepository.getCurrentSemester(student))
-        }.catch {
-            Timber.i("Loading semester result: An exception occurred")
-        }.onEach {
-            baseDate = baseDate.getLastSchoolDayIfHoliday(it.schoolYear)
-            currentDate = baseDate
-            reloadNavigation()
-        }.launch("holidays")
-    }
-
     private fun loadData(forceRefresh: Boolean = false) {
         flatResourceFlow {
             val student = studentRepository.getCurrentStudent()
             val semester = semesterRepository.getCurrentSemester(student)
+
+            checkInitialAndCurrentDate(student, semester)
             timetableRepository.getTimetable(
                 student = student,
                 semester = semester,
-                start = currentDate,
-                end = currentDate,
+                start = currentDate ?: now(),
+                end = currentDate ?: now(),
                 forceRefresh = forceRefresh,
                 timetableType = TimetableRepository.TimetableType.NORMAL
             )
         }
             .logResourceStatus("load timetable data")
             .onResourceData {
+                isWeekendHasLessons = isWeekendHasLessons || isWeekendHasLessons(it.lessons)
+
                 view?.run {
                     enableSwipe(true)
                     showProgress(false)
@@ -169,7 +174,8 @@ class TimetablePresenter @Inject constructor(
                     showContent(it.lessons.isNotEmpty())
                     showEmpty(it.lessons.isEmpty())
                     updateData(it.lessons)
-                    setDayHeaderMessage(it.headers.singleOrNull { header -> header.date == currentDate }?.content)
+                    setDayHeaderMessage(it.headers.find { header -> header.date == currentDate }?.content)
+                    reloadNavigation()
                 }
             }
             .onResourceIntermediate { view?.showRefresh(true) }
@@ -191,14 +197,54 @@ class TimetablePresenter @Inject constructor(
             .launch()
     }
 
+    private suspend fun checkInitialAndCurrentDate(student: Student, semester: Semester) {
+        if (initialDate == null) {
+            val lessons = timetableRepository.getTimetable(
+                student = student,
+                semester = semester,
+                start = now().monday,
+                end = now().sunday,
+                forceRefresh = false,
+                timetableType = TimetableRepository.TimetableType.NORMAL
+            ).toFirstResult().dataOrNull?.lessons.orEmpty()
+            isWeekendHasLessons = isWeekendHasLessons(lessons)
+            initialDate = getInitialDate(semester)
+        }
+
+        if (currentDate == null) {
+            currentDate = initialDate
+        }
+    }
+
+    private fun isWeekendHasLessons(
+        lessons: List<Timetable>,
+    ): Boolean = lessons.any {
+        it.date.dayOfWeek in listOf(
+            DayOfWeek.SATURDAY,
+            DayOfWeek.SUNDAY,
+        )
+    }
+
+    private fun getInitialDate(semester: Semester): LocalDate {
+        val now = now()
+
+        return when {
+            now.isHolidays -> now.getLastSchoolDayIfHoliday(semester.schoolYear)
+            isWeekendHasLessons -> now
+            else -> now.nextOrSameSchoolDay
+        }
+    }
+
     private fun updateData(lessons: List<Timetable>) {
         tickTimer?.cancel()
 
-        if (!prefRepository.showTimetableTimers) {
+        if (currentDate != now()) {
             view?.updateData(createItems(lessons))
         } else {
             tickTimer = timer(period = 2_000) {
-                view?.updateData(createItems(lessons))
+                Handler(Looper.getMainLooper()).post {
+                    view?.updateData(createItems(lessons))
+                }
             }
         }
     }
@@ -285,7 +331,7 @@ class TimetablePresenter @Inject constructor(
     private fun reloadView(date: LocalDate) {
         currentDate = date
 
-        Timber.i("Reload timetable view with the date ${currentDate.toFormattedString()}")
+        Timber.i("Reload timetable view with the date ${currentDate?.toFormattedString()}")
         view?.apply {
             showProgress(true)
             enableSwipe(false)
@@ -298,10 +344,13 @@ class TimetablePresenter @Inject constructor(
     }
 
     private fun reloadNavigation() {
+        val currentDate = currentDate ?: return
+
         view?.apply {
             showPreButton(!currentDate.minusDays(1).isHolidays)
             showNextButton(!currentDate.plusDays(1).isHolidays)
             updateNavigationDay(currentDate.toFormattedString("EEEE, dd.MM").capitalise())
+            showNavigation(true)
         }
     }
 

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

@@ -36,6 +36,8 @@ interface TimetableView : BaseView {
 
     fun showContent(show: Boolean)
 
+    fun showNavigation(show: Boolean)
+
     fun showPreButton(show: Boolean)
 
     fun showNextButton(show: Boolean)

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

@@ -25,7 +25,8 @@ open class AppInfo @Inject constructor() {
 
     open val systemModel: String get() = Build.MODEL
 
-    open val messagesBaseUrl = BuildConfig.MESSAGES_BASE_URL
+    open val messagesBaseUrl: String = BuildConfig.MESSAGES_BASE_URL
+    open val schoolsBaseUrl: String = BuildConfig.SCHOOLS_BASE_URL
 
     @Suppress("DEPRECATION")
     open val systemLanguage: String

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

@@ -7,7 +7,7 @@ import android.os.Bundle
 import android.view.View
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentManager
-import fr.bipi.tressence.common.filters.Filter
+import fr.bipi.treessence.common.filters.Filter
 import io.github.wulkanowy.sdk.exception.FeatureNotAvailableException
 import io.github.wulkanowy.sdk.scrapper.exception.FeatureDisabledException
 import timber.log.Timber

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

@@ -1,8 +1,7 @@
-Wersja 2.1.0
+Wersja 2.2.3
 
-— dodaliśmy tryb incognito w wiadomościach
-— dodaliśmy wyświetlanie pustych lekcji (okienek) w planie lekcji
-— poprawiliśmy widżet planu lekcji (będzie teraz trochę bardziej kompaktowy)
-— zmieniliśmy datę rozpoczęcia roku szkolnego na 3 dni przed 1 września (sorry)
+— ułatwiliśmy przełączenie dnia na weekend w planie lekcji przy użyciu strzałek
+— poprawiliśmy wsparcie dla statystyk ocen z systemem punktowym
+— poprawiliśmy sortowanie nauczycieli w widoku Szkoła i nauczyciele
 
 Pełna lista zmian: https://github.com/wulkanowy/wulkanowy/releases

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

@@ -0,0 +1,5 @@
+<vector android:autoMirrored="true" android:height="24dp"
+    android:tint="#000000" android:viewportHeight="24"
+    android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M11,7L9.6,8.4l2.6,2.6H2v2h10.2l-2.6,2.6L11,17l5,-5L11,7zM20,19h-8v2h8c1.1,0 2,-0.9 2,-2V5c0,-1.1 -0.9,-2 -2,-2h-8v2h8V19z"/>
+</vector>

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

@@ -0,0 +1,92 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="?android:windowBackground"
+    android:orientation="vertical">
+
+    <com.google.android.material.appbar.MaterialToolbar
+        android:id="@+id/dialog_login_support_toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        app:navigationIcon="?attr/homeAsUpIndicator"
+        app:navigationIconTint="?attr/colorOnSurfaceVariant"
+        app:title="@string/login_support_title" />
+
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <LinearLayout
+            android:id="@+id/dialog_login_support_school_container"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:padding="20dp"
+            app:layout_constraintTop_toTopOf="parent">
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/login_support_school_hint" />
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/dialog_login_support_school_layout"
+                style="@style/Widget.Material3.TextInputLayout.OutlinedBox"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                app:placeholderText="@string/login_support_school_placeholder"
+                app:placeholderTextColor="?colorTertiary">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/dialog_login_support_school_input"
+                    style="@style/Widget.Material3.TextInputEditText.OutlinedBox"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:gravity="top" />
+
+                <requestFocus />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="12dp"
+                android:text="@string/login_support_additional_hint" />
+
+            <com.google.android.material.textfield.TextInputLayout
+                style="@style/Widget.Material3.TextInputLayout.OutlinedBox"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:gravity="top"
+                app:placeholderText="@string/login_support_additional_placeholder"
+                app:placeholderTextColor="?colorTertiary">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/dialog_login_support_additional_input"
+                    style="@style/Widget.Material3.TextInputEditText.OutlinedBox"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:gravity="top"
+                    android:minLines="3" />
+
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/dialog_login_support_submit"
+                style="@style/Widget.Material3.Button.TextButton.Dialog"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="end"
+                android:layout_marginTop="12dp"
+                android:insetLeft="0dp"
+                android:insetTop="0dp"
+                android:insetRight="0dp"
+                android:insetBottom="0dp"
+                android:text="@string/login_support_submit" />
+        </LinearLayout>
+
+    </ScrollView>
+
+</LinearLayout>

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

@@ -128,7 +128,9 @@
         android:layout_gravity="bottom"
         android:gravity="center"
         android:orientation="horizontal"
-        tools:ignore="UnusedAttribute">
+        android:visibility="gone"
+        tools:ignore="UnusedAttribute"
+        tools:visibility="visible">
 
         <ImageButton
             android:id="@+id/attendancePreviousButton"

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

@@ -26,7 +26,8 @@
             android:layout_height="match_parent"
             android:clipToPadding="false"
             android:paddingTop="6dp"
-            android:paddingBottom="6dp" />
+            android:paddingBottom="6dp"
+            tools:listitem="@layout/item_dashboard_grades" />
     </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
     <LinearLayout
@@ -79,4 +80,4 @@
                 android:text="@string/all_retry" />
         </LinearLayout>
     </LinearLayout>
-</androidx.constraintlayout.widget.ConstraintLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -56,6 +56,8 @@
             android:layout_marginBottom="32dp"
             android:enabled="false"
             android:text="@string/login_sign_in"
+            app:icon="@drawable/ic_login"
+            app:iconGravity="end"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toBottomOf="@id/loginStudentSelectRecycler" />

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

@@ -141,7 +141,9 @@
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintHorizontal_bias="0.5"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/loginSymbolHelper">
+                app:layout_constraintTop_toBottomOf="@+id/loginSymbolHelper"
+                app:placeholderText="@string/login_symbol_placeholder"
+                app:placeholderTextColor="?colorTertiary">
 
                 <AutoCompleteTextView
                     android:id="@+id/loginSymbolName"

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

@@ -128,7 +128,9 @@
         android:layout_gravity="bottom"
         android:gravity="center"
         android:orientation="horizontal"
-        tools:ignore="UnusedAttribute">
+        android:visibility="gone"
+        tools:ignore="UnusedAttribute"
+        tools:visibility="visible">
 
         <ImageButton
             android:id="@+id/timetablePreviousButton"

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

@@ -52,9 +52,9 @@
         <item>Průměr známek z celého roku</item>
     </string-array>
     <string-array name="timetable_show_gaps_entries">
-        <item>Don\'t show</item>
-        <item>Only between lessons</item>
-        <item>Before and between lessons</item>
+        <item>Nezobrazovat</item>
+        <item>Pouze mezi lekcemi</item>
+        <item>Před a mezi lekcemi</item>
     </string-array>
     <string-array name="dashboard_tile_entries">
         <item>Šťastné číslo</item>

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

@@ -44,6 +44,7 @@
     <string name="login_token_hint">Token</string>
     <string name="login_pin_hint">PIN</string>
     <string name="login_symbol_hint">Symbol</string>
+    <string name="login_symbol_placeholder">Např. „lodz“ nebo „powiatjaroslawski“</string>
     <string name="login_sign_in">Přihlásit</string>
     <string name="login_invalid_password">Toto heslo je příliš krátké</string>
     <string name="login_incorrect_password_default">Přihlašovací údaje jsou nesprávné</string>
@@ -54,7 +55,8 @@
     <string name="login_invalid_email">Neplatný e-mail</string>
     <string name="login_invalid_login">Místo e-mailu použijte přiřazené přihlašovací údaje</string>
     <string name="login_invalid_custom_email">Použijte přiřazené přihlašovací nebo e-mail v @%1$s</string>
-    <string name="login_invalid_symbol">Neplatný symbol</string>
+    <string name="login_invalid_symbol">Neplatný symbol. Pokud jej nemůžete najít, kontaktujte školu</string>
+    <string name="login_invalid_symbol_definitely">Nevymýšlejte si! Pokud symbol nemůžete najít, kontaktujte školu</string>
     <string name="login_incorrect_symbol">Žák nebyl nalezen. Zkontrolujte správnost symbolu a vybrané varianty deníku UONET+</string>
     <string name="login_duplicate_student">Vybraný žák je už přihlášen</string>
     <string name="login_symbol_helper">Symbol najdete na stránce deníku v &#160;<b>Uczeń</b>→&#160;<b>Dostęp Mobilny</b> →&#160;<b>Wygeneruj kod dostępu</b>.\n\nUjistěte se, že jste nastavili správnou variantu deníku v poli <b>Variace deníku UONET+</b> na první přihlašovací obrazovce</string>
@@ -69,7 +71,7 @@
     <string name="login_contact_discord">Discord</string>
     <string name="login_email_intent_title">Poslat e-mail</string>
     <string name="login_recover_warning">Ujistěte se, že jste vybrali správnou variantu deníku UONET+!</string>
-    <string name="login_recover_button">Zapomněl jsem své heslo</string>
+    <string name="login_recover_button">Obnovit heslo</string>
     <string name="login_recover_title">Obnovte svůj účet</string>
     <string name="login_recover">Obnovit</string>
     <string name="login_signed_in">Žák je už přihlášen</string>
@@ -77,6 +79,13 @@
     <string name="login_other_search_locations">Jiná místa vyhledávání</string>
     <string name="login_no_active_student">Nebyli nalezeni žádní aktivní žáci</string>
     <string name="login_symbol_enter">Zadejte jiný symbol</string>
+    <string name="login_support_title">Získat pomoc</string>
+    <string name="login_support_school_hint">Celý název školy s městem (povinný)</string>
+    <string name="login_support_school_placeholder">Např. ZSTiO Jarosław nebo SP nr 99 w Łodzi</string>
+    <string name="login_support_school_invalid">Zadejte správný název školy</string>
+    <string name="login_support_additional_hint">Dodatečné informace v polštině (volitelné)</string>
+    <string name="login_support_additional_placeholder">Např. „Ostatnio zmieniłem szkołę i…“ (Nedávno jsem změnil školu a…) nebo „Jestem rodzicem i nie widzę drugiego dziecka…“ (Jsem rodič a nevidím žádné další dítě…)</string>
+    <string name="login_support_submit">Odeslat</string>
     <!--Notifications-->
     <string name="notifications_header_title">Povolit oznámení</string>
     <string name="notifications_header_description">Povolit upozornění, abyste nezmeškali zprávu od učitele nebo o nové známce</string>
@@ -186,10 +195,10 @@
     <string name="timetable_notify_change_teacher">Změna učitele z %1$s na %2$s</string>
     <string name="timetable_notify_change_subject">Změna předmětu z %1$s na %2$s</string>
     <plurals name="timetable_no_lesson">
-        <item quantity="one">No lesson</item>
-        <item quantity="few">No lessons</item>
-        <item quantity="many">No lessons</item>
-        <item quantity="other">No lessons</item>
+        <item quantity="one">Žádné lekce</item>
+        <item quantity="few">Žádné lekce</item>
+        <item quantity="many">Žádné lekce</item>
+        <item quantity="other">Žádné lekce</item>
     </plurals>
     <plurals name="timetable_notify_new_items_title">
         <item quantity="one">Změna plánu lekcí</item>
@@ -704,9 +713,8 @@
     <string name="pref_view_present">Zobrazit přítomnost</string>
     <string name="pref_view_app_theme">Motiv</string>
     <string name="pref_view_expand_grade">Rozvíjení známek</string>
-    <string name="pref_view_timetable_show_timers">Označit aktuální lekci</string>
     <string name="pref_view_timetable_show_groups">Zobrazit skupiny vedle předmětů</string>
-    <string name="pref_view_timetable_show_gaps">Show empty tiles where there\'s no lesson</string>
+    <string name="pref_view_timetable_show_gaps">Zobrazit prázdné dlaždice, kde není žádná lekce</string>
     <string name="pref_view_grade_statistics_list">Zobrazit seznam grafů v známkách třídy</string>
     <string name="pref_view_subjects_without_grades">Zobrazit předměty bez známek</string>
     <string name="pref_view_grade_color_scheme">Známky barevné schéma</string>

app/src/main/res/values-da-rDK/strings.xml

@@ -44,6 +44,7 @@
     <string name="login_token_hint">Token</string>
     <string name="login_pin_hint">PIN</string>
     <string name="login_symbol_hint">Symbol</string>
+    <string name="login_symbol_placeholder">E.g. \"lodz\" or \"powiatjaroslawski\"</string>
     <string name="login_sign_in">Sign in</string>
     <string name="login_invalid_password">Password too short</string>
     <string name="login_incorrect_password_default">Login details are incorrect</string>
@@ -54,7 +55,8 @@
     <string name="login_invalid_email">Invalid email</string>
     <string name="login_invalid_login">Use the assigned login instead of email</string>
     <string name="login_invalid_custom_email">Use the assigned login or email in @%1$s</string>
-    <string name="login_invalid_symbol">Invalid symbol</string>
+    <string name="login_invalid_symbol">Invalid symbol. If you cannot find it, please contact the school</string>
+    <string name="login_invalid_symbol_definitely">Don\'t make this up! If you cannot find it, please contact the school</string>
     <string name="login_incorrect_symbol">Student not found. Validate the symbol and the chosen variation of the UONET+ register</string>
     <string name="login_duplicate_student">Selected student is already logged in</string>
     <string name="login_symbol_helper">The symbol can be found on the register page in&#160;<b>Uczeń</b> →&#160;<b>Dostęp Mobilny</b> →&#160;<b>Wygeneruj kod dostępu</b>.\n\nMake sure that you have set the appropriate register variant in the <b>UONET+ register variant</b> field on the first login screen</string>
@@ -69,7 +71,7 @@
     <string name="login_contact_discord">Discord</string>
     <string name="login_email_intent_title">Send email</string>
     <string name="login_recover_warning">Make sure you select the correct UONET+ register variation!</string>
-    <string name="login_recover_button">I forgot my password</string>
+    <string name="login_recover_button">Reset password</string>
     <string name="login_recover_title">Recover your account</string>
     <string name="login_recover">Recover</string>
     <string name="login_signed_in">Student is already signed in</string>
@@ -77,6 +79,13 @@
     <string name="login_other_search_locations">Other search locations</string>
     <string name="login_no_active_student">No active students found</string>
     <string name="login_symbol_enter">Enter a different symbol</string>
+    <string name="login_support_title">Get help</string>
+    <string name="login_support_school_hint">Full school name with the town (required)</string>
+    <string name="login_support_school_placeholder">Np. ZSTiO Jarosław lub SP nr 99 w Łodzi</string>
+    <string name="login_support_school_invalid">Enter correct name of the school</string>
+    <string name="login_support_additional_hint">Additional information in Polish (optional)</string>
+    <string name="login_support_additional_placeholder">Np. \"Ostatnio zmieniłem szkołę i…\" albo \"Jestem rodzicem i nie widzę drugiego dziecka…\"</string>
+    <string name="login_support_submit">Submit</string>
     <!--Notifications-->
     <string name="notifications_header_title">Enable notifications</string>
     <string name="notifications_header_description">Enable notifications so you don\'t miss message from teacher or new grade</string>
@@ -614,7 +623,6 @@
     <string name="pref_view_present">Show presence</string>
     <string name="pref_view_app_theme">Theme</string>
     <string name="pref_view_expand_grade">Grades expanding</string>
-    <string name="pref_view_timetable_show_timers">Mark current lesson</string>
     <string name="pref_view_timetable_show_groups">Show groups next to subjects</string>
     <string name="pref_view_timetable_show_gaps">Show empty tiles where there\'s no lesson</string>
     <string name="pref_view_grade_statistics_list">Show chart list in class grades</string>

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

@@ -44,6 +44,7 @@
     <string name="login_token_hint">Token</string>
     <string name="login_pin_hint">PIN</string>
     <string name="login_symbol_hint">Symbol</string>
+    <string name="login_symbol_placeholder">E.g. \"lodz\" or \"powiatjaroslawski\"</string>
     <string name="login_sign_in">Anmelden</string>
     <string name="login_invalid_password">Passwort ist zu kurz</string>
     <string name="login_incorrect_password_default">Anmeldedaten sind falsch</string>
@@ -54,7 +55,8 @@
     <string name="login_invalid_email">Ungültige email</string>
     <string name="login_invalid_login">Den zugewiesenen Login anstelle von email verwenden</string>
     <string name="login_invalid_custom_email">Benutze den zugewiesenen Login oder E-Mail in @%1$s</string>
-    <string name="login_invalid_symbol">Ungültige symbol</string>
+    <string name="login_invalid_symbol">Invalid symbol. If you cannot find it, please contact the school</string>
+    <string name="login_invalid_symbol_definitely">Don\'t make this up! If you cannot find it, please contact the school</string>
     <string name="login_incorrect_symbol">Schüler nicht gefunden. Überprüfen Sie das Symbol und die gewählte Variation des UONET+ Registers</string>
     <string name="login_duplicate_student">Ausgewählter Student ist bereits angemeldet.</string>
     <string name="login_symbol_helper">Das Symbol kann auf der Registerseite in&#160;<b>Student </b>→&#160;<b>Tost Möbeln</b> →&#160;<b>Registrieren Sie Ihr Mobilgerät</b>gefunden werden.\n\nStellen Sie sicher, dass Sie die entsprechende Registervariante im Feld <b>UONET+ Registervariante</b> auf dem vorherigen Bildschirm festgelegt haben</string>
@@ -69,7 +71,7 @@
     <string name="login_contact_discord">Discord</string>
     <string name="login_email_intent_title">email senden</string>
     <string name="login_recover_warning">Stellen Sie sicher, dass Sie die richtige UONET+ Registervariation wählen!</string>
-    <string name="login_recover_button">Ich habe mein Passwort vergessen.</string>
+    <string name="login_recover_button">Reset password</string>
     <string name="login_recover_title">Ihr Konto wiederherstellen</string>
     <string name="login_recover">Wiederherstellen</string>
     <string name="login_signed_in">Student ist bereits angemeldet</string>
@@ -77,6 +79,13 @@
     <string name="login_other_search_locations">Andere Suchorte</string>
     <string name="login_no_active_student">Keine aktiven Schüler gefunden</string>
     <string name="login_symbol_enter">Geben Sie ein anderes Symbol ein</string>
+    <string name="login_support_title">Get help</string>
+    <string name="login_support_school_hint">Full school name with the town (required)</string>
+    <string name="login_support_school_placeholder">Np. ZSTiO Jarosław lub SP nr 99 w Łodzi</string>
+    <string name="login_support_school_invalid">Enter correct name of the school</string>
+    <string name="login_support_additional_hint">Additional information in Polish (optional)</string>
+    <string name="login_support_additional_placeholder">Np. \"Ostatnio zmieniłem szkołę i…\" albo \"Jestem rodzicem i nie widzę drugiego dziecka…\"</string>
+    <string name="login_support_submit">Submit</string>
     <!--Notifications-->
     <string name="notifications_header_title">Benachrichtigungen aktivieren</string>
     <string name="notifications_header_description">Aktivieren Sie Benachrichtigungen, damit Sie keine Nachricht vom Lehrer oder eine neue Klasse verpassen</string>
@@ -614,7 +623,6 @@
     <string name="pref_view_present">Anwesendheit zeigen</string>
     <string name="pref_view_app_theme">Thema</string>
     <string name="pref_view_expand_grade">Steigende Sorten</string>
-    <string name="pref_view_timetable_show_timers">Aktuelle Lektion markieren</string>
     <string name="pref_view_timetable_show_groups">Gruppen neben Schulfächen anzeigen</string>
     <string name="pref_view_timetable_show_gaps">Show empty tiles where there\'s no lesson</string>
     <string name="pref_view_grade_statistics_list">Liste der Diagramme in Klassenbewertungen anzeigen</string>

app/src/main/res/values-es-rES/strings.xml

@@ -44,6 +44,7 @@
     <string name="login_token_hint">Token</string>
     <string name="login_pin_hint">PIN</string>
     <string name="login_symbol_hint">Symbol</string>
+    <string name="login_symbol_placeholder">E.g. \"lodz\" or \"powiatjaroslawski\"</string>
     <string name="login_sign_in">Sign in</string>
     <string name="login_invalid_password">Password too short</string>
     <string name="login_incorrect_password_default">Login details are incorrect</string>
@@ -54,7 +55,8 @@
     <string name="login_invalid_email">Invalid email</string>
     <string name="login_invalid_login">Use the assigned login instead of email</string>
     <string name="login_invalid_custom_email">Use the assigned login or email in @%1$s</string>
-    <string name="login_invalid_symbol">Invalid symbol</string>
+    <string name="login_invalid_symbol">Invalid symbol. If you cannot find it, please contact the school</string>
+    <string name="login_invalid_symbol_definitely">Don\'t make this up! If you cannot find it, please contact the school</string>
     <string name="login_incorrect_symbol">Student not found. Validate the symbol and the chosen variation of the UONET+ register</string>
     <string name="login_duplicate_student">Selected student is already logged in</string>
     <string name="login_symbol_helper">The symbol can be found on the register page in&#160;<b>Uczeń</b> →&#160;<b>Dostęp Mobilny</b> →&#160;<b>Wygeneruj kod dostępu</b>.\n\nMake sure that you have set the appropriate register variant in the <b>UONET+ register variant</b> field on the first login screen</string>
@@ -69,7 +71,7 @@
     <string name="login_contact_discord">Discord</string>
     <string name="login_email_intent_title">Send email</string>
     <string name="login_recover_warning">Make sure you select the correct UONET+ register variation!</string>
-    <string name="login_recover_button">I forgot my password</string>
+    <string name="login_recover_button">Reset password</string>
     <string name="login_recover_title">Recover your account</string>
     <string name="login_recover">Recover</string>
     <string name="login_signed_in">Student is already signed in</string>
@@ -77,6 +79,13 @@
     <string name="login_other_search_locations">Other search locations</string>
     <string name="login_no_active_student">No active students found</string>
     <string name="login_symbol_enter">Enter a different symbol</string>
+    <string name="login_support_title">Get help</string>
+    <string name="login_support_school_hint">Full school name with the town (required)</string>
+    <string name="login_support_school_placeholder">Np. ZSTiO Jarosław lub SP nr 99 w Łodzi</string>
+    <string name="login_support_school_invalid">Enter correct name of the school</string>
+    <string name="login_support_additional_hint">Additional information in Polish (optional)</string>
+    <string name="login_support_additional_placeholder">Np. \"Ostatnio zmieniłem szkołę i…\" albo \"Jestem rodzicem i nie widzę drugiego dziecka…\"</string>
+    <string name="login_support_submit">Submit</string>
     <!--Notifications-->
     <string name="notifications_header_title">Enable notifications</string>
     <string name="notifications_header_description">Enable notifications so you don\'t miss message from teacher or new grade</string>
@@ -614,7 +623,6 @@
     <string name="pref_view_present">Show presence</string>
     <string name="pref_view_app_theme">Theme</string>
     <string name="pref_view_expand_grade">Grades expanding</string>
-    <string name="pref_view_timetable_show_timers">Mark current lesson</string>
     <string name="pref_view_timetable_show_groups">Show groups next to subjects</string>
     <string name="pref_view_timetable_show_gaps">Show empty tiles where there\'s no lesson</string>
     <string name="pref_view_grade_statistics_list">Show chart list in class grades</string>

app/src/main/res/values-it-rIT/strings.xml

@@ -44,6 +44,7 @@
     <string name="login_token_hint">Token</string>
     <string name="login_pin_hint">PIN</string>
     <string name="login_symbol_hint">Symbol</string>
+    <string name="login_symbol_placeholder">E.g. \"lodz\" or \"powiatjaroslawski\"</string>
     <string name="login_sign_in">Sign in</string>
     <string name="login_invalid_password">Password too short</string>
     <string name="login_incorrect_password_default">Login details are incorrect</string>
@@ -54,7 +55,8 @@
     <string name="login_invalid_email">Invalid email</string>
     <string name="login_invalid_login">Use the assigned login instead of email</string>
     <string name="login_invalid_custom_email">Use the assigned login or email in @%1$s</string>
-    <string name="login_invalid_symbol">Invalid symbol</string>
+    <string name="login_invalid_symbol">Invalid symbol. If you cannot find it, please contact the school</string>
+    <string name="login_invalid_symbol_definitely">Don\'t make this up! If you cannot find it, please contact the school</string>
     <string name="login_incorrect_symbol">Student not found. Validate the symbol and the chosen variation of the UONET+ register</string>
     <string name="login_duplicate_student">Selected student is already logged in</string>
     <string name="login_symbol_helper">The symbol can be found on the register page in&#160;<b>Uczeń</b> →&#160;<b>Dostęp Mobilny</b> →&#160;<b>Wygeneruj kod dostępu</b>.\n\nMake sure that you have set the appropriate register variant in the <b>UONET+ register variant</b> field on the first login screen</string>
@@ -69,7 +71,7 @@
     <string name="login_contact_discord">Discord</string>
     <string name="login_email_intent_title">Send email</string>
     <string name="login_recover_warning">Make sure you select the correct UONET+ register variation!</string>
-    <string name="login_recover_button">I forgot my password</string>
+    <string name="login_recover_button">Reset password</string>
     <string name="login_recover_title">Recover your account</string>
     <string name="login_recover">Recover</string>
     <string name="login_signed_in">Student is already signed in</string>
@@ -77,6 +79,13 @@
     <string name="login_other_search_locations">Other search locations</string>
     <string name="login_no_active_student">No active students found</string>
     <string name="login_symbol_enter">Enter a different symbol</string>
+    <string name="login_support_title">Get help</string>
+    <string name="login_support_school_hint">Full school name with the town (required)</string>
+    <string name="login_support_school_placeholder">Np. ZSTiO Jarosław lub SP nr 99 w Łodzi</string>
+    <string name="login_support_school_invalid">Enter correct name of the school</string>
+    <string name="login_support_additional_hint">Additional information in Polish (optional)</string>
+    <string name="login_support_additional_placeholder">Np. \"Ostatnio zmieniłem szkołę i…\" albo \"Jestem rodzicem i nie widzę drugiego dziecka…\"</string>
+    <string name="login_support_submit">Submit</string>
     <!--Notifications-->
     <string name="notifications_header_title">Enable notifications</string>
     <string name="notifications_header_description">Enable notifications so you don\'t miss message from teacher or new grade</string>
@@ -614,7 +623,6 @@
     <string name="pref_view_present">Show presence</string>
     <string name="pref_view_app_theme">Theme</string>
     <string name="pref_view_expand_grade">Grades expanding</string>
-    <string name="pref_view_timetable_show_timers">Mark current lesson</string>
     <string name="pref_view_timetable_show_groups">Show groups next to subjects</string>
     <string name="pref_view_timetable_show_gaps">Show empty tiles where there\'s no lesson</string>
     <string name="pref_view_grade_statistics_list">Show chart list in class grades</string>

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

@@ -52,7 +52,7 @@
         <item>Średnia wszystkich ocen z całego roku</item>
     </string-array>
     <string-array name="timetable_show_gaps_entries">
-        <item>Nie pokauj</item>
+        <item>Nie pokazuj</item>
         <item>Tylko między lekcjami</item>
         <item>Przed i między lekcjami</item>
     </string-array>

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

@@ -44,6 +44,7 @@
     <string name="login_token_hint">Token</string>
     <string name="login_pin_hint">PIN</string>
     <string name="login_symbol_hint">Symbol</string>
+    <string name="login_symbol_placeholder">Np. \"lodz\" czy \"powiatjaroslawski\"</string>
     <string name="login_sign_in">Zaloguj</string>
     <string name="login_invalid_password">To hasło jest za krótkie</string>
     <string name="login_incorrect_password_default">Dane logowania są niepoprawne</string>
@@ -54,7 +55,8 @@
     <string name="login_invalid_email">Nieprawidłowy adres e-mail</string>
     <string name="login_invalid_login">Użyj loginu zamiast adresu e-mail</string>
     <string name="login_invalid_custom_email">Użyj loginu lub adresu e-mail w @%1$s</string>
-    <string name="login_invalid_symbol">Nieprawidłowy symbol</string>
+    <string name="login_invalid_symbol">Nieprawidłowy symbol. Jeśli nie możesz go znaleźć, skontaktuj się ze szkołą</string>
+    <string name="login_invalid_symbol_definitely">Nie zmyślaj! Jeśli nie możesz znaleźć symbolu, skontaktuj się ze szkołą</string>
     <string name="login_incorrect_symbol">Nie znaleziono ucznia. Sprawdź poprawność symbolu i wybranej odmiany dziennika UONET+</string>
     <string name="login_duplicate_student">Wybrany uczeń jest już zalogowany</string>
     <string name="login_symbol_helper">Symbol można znaleźć na stronie dziennika w&#160;<b>Uczeń</b>→&#160;<b>Dostęp Mobilny</b> →&#160;<b>Wygeneruj kod dostępu</b>.\n\nUpewnij się, że ustawiłeś odpowiednią odmianę dziennika w polu  <b>Odmiana dziennika UONET+</b> na pierwszym ekranie logowania</string>
@@ -69,7 +71,7 @@
     <string name="login_contact_discord">Discord</string>
     <string name="login_email_intent_title">Wyślij wiadomość e-mail</string>
     <string name="login_recover_warning">Upewnij się, że została wybrana odpowiednia odmiana dziennika UONET+!</string>
-    <string name="login_recover_button">Nie pamiętam hasła</string>
+    <string name="login_recover_button">Zresetuj hasło</string>
     <string name="login_recover_title">Przywróć swoje konto</string>
     <string name="login_recover">Przywróć</string>
     <string name="login_signed_in">Uczeń jest już zalogowany</string>
@@ -77,6 +79,13 @@
     <string name="login_other_search_locations">Inne lokalizacje wyszukiwania</string>
     <string name="login_no_active_student">Nie znaleziono aktywnych uczniów</string>
     <string name="login_symbol_enter">Wprowadź inny symbol</string>
+    <string name="login_support_title">Uzyskaj pomoc</string>
+    <string name="login_support_school_hint">Pełna nazwa szkoły z miastem (wymagana)</string>
+    <string name="login_support_school_placeholder">Np. ZSTiO Jarosław lub SP nr 99 w Łodzi</string>
+    <string name="login_support_school_invalid">Wprowadź poprawną nazwę szkoły</string>
+    <string name="login_support_additional_hint">Dodatkowe informacje (po polsku) (nieobowiązkowo)</string>
+    <string name="login_support_additional_placeholder">Np. \"Ostatnio zmieniłem szkołę i…\" albo \"Jestem rodzicem i nie widzę drugiego dziecka…\"</string>
+    <string name="login_support_submit">Wyślij</string>
     <!--Notifications-->
     <string name="notifications_header_title">Włącz powiadomienia</string>
     <string name="notifications_header_description">Włącz powiadomienia, aby nie przegapić wiadomości od nauczyciela lub nowej oceny</string>
@@ -704,7 +713,6 @@
     <string name="pref_view_present">Pokazuj obecność</string>
     <string name="pref_view_app_theme">Motyw</string>
     <string name="pref_view_expand_grade">Rozwijanie ocen</string>
-    <string name="pref_view_timetable_show_timers">Oznaczaj bieżącą lekcję</string>
     <string name="pref_view_timetable_show_groups">Pokazuj grupę obok przedmiotu</string>
     <string name="pref_view_timetable_show_gaps">Pokazuj puste kafelki gdzie nie ma lekcji</string>
     <string name="pref_view_grade_statistics_list">Pokazuj listę wykresów w ocenach klasy</string>

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

@@ -44,6 +44,7 @@
     <string name="login_token_hint">Token</string>
     <string name="login_pin_hint">PIN</string>
     <string name="login_symbol_hint">Symbol</string>
+    <string name="login_symbol_placeholder">E.g. \"lodz\" or \"powiatjaroslawski\"</string>
     <string name="login_sign_in">Войти</string>
     <string name="login_invalid_password">Пароль слишком короткий</string>
     <string name="login_incorrect_password_default">Данные для входа указаны неверно</string>
@@ -54,7 +55,8 @@
     <string name="login_invalid_email">Неверный e-mail</string>
     <string name="login_invalid_login">Используйте назначенный логин вместо e-mail</string>
     <string name="login_invalid_custom_email">Используйте назначенный логин или email в @%1$s</string>
-    <string name="login_invalid_symbol">Неверный symbol</string>
+    <string name="login_invalid_symbol">Invalid symbol. If you cannot find it, please contact the school</string>
+    <string name="login_invalid_symbol_definitely">Don\'t make this up! If you cannot find it, please contact the school</string>
     <string name="login_incorrect_symbol">Ученик не найден. Проверьте symbol и выбранный тип дненика UONET+</string>
     <string name="login_duplicate_student">Данный ученик уже авторизован</string>
     <string name="login_symbol_helper">Symbol можно найти на странице регистрации в &#160;<b>Uczeń</b> →&#160;<b>Dostęp Mobilny</b> →&#160;<b>Wygeneruj kod dostępu</b>.\n\nУбедитесь, что вы выбрали соответствующий тип дневника в поле <b>Тип дневника UONET+</b> на первом экране входа</string>
@@ -69,7 +71,7 @@
     <string name="login_contact_discord">Discord</string>
     <string name="login_email_intent_title">Отправить письмо</string>
     <string name="login_recover_warning">Убедитесь, что вы выбрали правильный тип дневника UONET+</string>
-    <string name="login_recover_button">Забыли пароль?</string>
+    <string name="login_recover_button">Reset password</string>
     <string name="login_recover_title">Восстановите свой аккаунт</string>
     <string name="login_recover">Восстановить</string>
     <string name="login_signed_in">Ученик уже авторизован</string>
@@ -77,6 +79,13 @@
     <string name="login_other_search_locations">Другие места поиска</string>
     <string name="login_no_active_student">Не найдено активных учеников</string>
     <string name="login_symbol_enter">Введите другой symbol</string>
+    <string name="login_support_title">Get help</string>
+    <string name="login_support_school_hint">Full school name with the town (required)</string>
+    <string name="login_support_school_placeholder">Np. ZSTiO Jarosław lub SP nr 99 w Łodzi</string>
+    <string name="login_support_school_invalid">Enter correct name of the school</string>
+    <string name="login_support_additional_hint">Additional information in Polish (optional)</string>
+    <string name="login_support_additional_placeholder">Np. \"Ostatnio zmieniłem szkołę i…\" albo \"Jestem rodzicem i nie widzę drugiego dziecka…\"</string>
+    <string name="login_support_submit">Submit</string>
     <!--Notifications-->
     <string name="notifications_header_title">Включить уведомления</string>
     <string name="notifications_header_description">Включить уведомления, чтобы вы не пропустили сообщение от учителя или новую оценку</string>
@@ -704,7 +713,6 @@
     <string name="pref_view_present">Показывать присутствия</string>
     <string name="pref_view_app_theme">Тема</string>
     <string name="pref_view_expand_grade">Разворачивание оценок</string>
-    <string name="pref_view_timetable_show_timers">Отметить текущий урок</string>
     <string name="pref_view_timetable_show_groups">Показать группы рядом с темами</string>
     <string name="pref_view_timetable_show_gaps">Show empty tiles where there\'s no lesson</string>
     <string name="pref_view_grade_statistics_list">Показывать диаграммы в оценках класса</string>

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

@@ -52,9 +52,9 @@
         <item>Priemer známok z celého roka</item>
     </string-array>
     <string-array name="timetable_show_gaps_entries">
-        <item>Don\'t show</item>
-        <item>Only between lessons</item>
-        <item>Before and between lessons</item>
+        <item>Nezobrazovať</item>
+        <item>Iba medzi lekciami</item>
+        <item>Pred a medzi lekciami</item>
     </string-array>
     <string-array name="dashboard_tile_entries">
         <item>Šťastné číslo</item>

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

@@ -44,6 +44,7 @@
     <string name="login_token_hint">Token</string>
     <string name="login_pin_hint">PIN</string>
     <string name="login_symbol_hint">Symbol</string>
+    <string name="login_symbol_placeholder">Napr. „lodz“ alebo „powiatjaroslawski“</string>
     <string name="login_sign_in">Prihlásiť</string>
     <string name="login_invalid_password">Toto heslo je príliš krátke</string>
     <string name="login_incorrect_password_default">Prihlasovacie údaje sú nesprávne</string>
@@ -54,7 +55,8 @@
     <string name="login_invalid_email">Neplatný e-mail</string>
     <string name="login_invalid_login">Namiesto e-mailu použite priradené prihlasovacie údaje</string>
     <string name="login_invalid_custom_email">Použite priradené prihlasovacie alebo e-mail v @%1$s</string>
-    <string name="login_invalid_symbol">Neplatný symbol</string>
+    <string name="login_invalid_symbol">Neplatný symbol. Pokiaľ ho nemôžete nájsť, kontaktujte školu</string>
+    <string name="login_invalid_symbol_definitely">Nevymýšľajte si! Pokiaľ symbol nemôžete nájsť, kontaktujte školu</string>
     <string name="login_incorrect_symbol">Žiak nebol nájdený. Skontrolujte správnosť symbolu a vybrané varianty denníka UONET+</string>
     <string name="login_duplicate_student">Vybraný žiak už je prihlásený</string>
     <string name="login_symbol_helper">Symbol nájdete na stránke denníka v &#160;<b>Uczeń</b>→&#160;<b>Dostęp Mobilny</b> →&#160;<b>Wygeneruj kod dostępu</b>.\n\nUistite sa, že ste nastavili správny variant denníka v poli <b>Variácia denníka UONET+</b> na prvej prihlasovacej obrazovke</string>
@@ -69,7 +71,7 @@
     <string name="login_contact_discord">Discord</string>
     <string name="login_email_intent_title">Poslať e-mail</string>
     <string name="login_recover_warning">Uistite sa, že ste vybrali správny variant denníka UONET+!</string>
-    <string name="login_recover_button">Zabudol som heslo</string>
+    <string name="login_recover_button">Obnoviť heslo</string>
     <string name="login_recover_title">Obnovte svoj účet</string>
     <string name="login_recover">Obnoviť</string>
     <string name="login_signed_in">Žiak je už prihlásený</string>
@@ -77,6 +79,13 @@
     <string name="login_other_search_locations">Iné miesta vyhľadávania</string>
     <string name="login_no_active_student">Neboli nájdení žiadni aktívni žiaci</string>
     <string name="login_symbol_enter">Zadajte iný symbol</string>
+    <string name="login_support_title">Získať pomoc</string>
+    <string name="login_support_school_hint">Celý názov školy s mestom (povinný)</string>
+    <string name="login_support_school_placeholder">Napr. ZSTiO Jarosław alebo SP nr 99 w Łodzi</string>
+    <string name="login_support_school_invalid">Zadajte správny názov školy</string>
+    <string name="login_support_additional_hint">Dodatočné informácie v poľštine (voliteľné)</string>
+    <string name="login_support_additional_placeholder">Napr. „Ostatnio zmieniłem szkołę i…“ (Nedávno som zmenil školu a…) alebo „Jestem rodzicem i nie widzę drugiego dziecka…“ (Som rodič a nevidím žiadne ďalšie dieťa…)</string>
+    <string name="login_support_submit">Odoslať</string>
     <!--Notifications-->
     <string name="notifications_header_title">Povoliť oznámenia</string>
     <string name="notifications_header_description">Povoliť oznámenia, aby ste nezmeškali správu od učiteľa alebo o novej známke</string>
@@ -186,10 +195,10 @@
     <string name="timetable_notify_change_teacher">Zmena učiteľa z %1$s na %2$s</string>
     <string name="timetable_notify_change_subject">Zmena predmetu z %1$s na %2$s</string>
     <plurals name="timetable_no_lesson">
-        <item quantity="one">No lesson</item>
-        <item quantity="few">No lessons</item>
-        <item quantity="many">No lessons</item>
-        <item quantity="other">No lessons</item>
+        <item quantity="one">Žiadne lekcie</item>
+        <item quantity="few">Žiadne lekcie</item>
+        <item quantity="many">Žiadne lekcie</item>
+        <item quantity="other">Žiadne lekcie</item>
     </plurals>
     <plurals name="timetable_notify_new_items_title">
         <item quantity="one">Zmena plánu lekcií</item>
@@ -704,9 +713,8 @@
     <string name="pref_view_present">Zobraziť prítomnosť</string>
     <string name="pref_view_app_theme">Motív</string>
     <string name="pref_view_expand_grade">Rozvijanie známok</string>
-    <string name="pref_view_timetable_show_timers">Označiť aktuálne lekciu</string>
     <string name="pref_view_timetable_show_groups">Zobraziť skupiny vedľa predmetov</string>
-    <string name="pref_view_timetable_show_gaps">Show empty tiles where there\'s no lesson</string>
+    <string name="pref_view_timetable_show_gaps">Zobraziť prázdne dlaždice, kde nie je žiadne lekcie</string>
     <string name="pref_view_grade_statistics_list">Zobraziť zoznam grafov v známkach triedy</string>
     <string name="pref_view_subjects_without_grades">Zobraziť predmety bez známok</string>
     <string name="pref_view_grade_color_scheme">Známky farebnú schému</string>

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

@@ -52,9 +52,9 @@
         <item>Середня оцінка з цілого року</item>
     </string-array>
     <string-array name="timetable_show_gaps_entries">
-        <item>Don\'t show</item>
-        <item>Only between lessons</item>
-        <item>Before and between lessons</item>
+        <item>Не показувати</item>
+        <item>Тільки між уроками</item>
+        <item>Перед і між уроками</item>
     </string-array>
     <string-array name="dashboard_tile_entries">
         <item>Щасливий номер</item>

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

@@ -44,6 +44,7 @@
     <string name="login_token_hint">Token</string>
     <string name="login_pin_hint">PIN</string>
     <string name="login_symbol_hint">Symbol</string>
+    <string name="login_symbol_placeholder">Напр. \"lodz\" чи \"powiatjaroslawski\"</string>
     <string name="login_sign_in">Увійти</string>
     <string name="login_invalid_password">Занадто короткий пароль</string>
     <string name="login_incorrect_password_default">Вказані невірні дані</string>
@@ -54,8 +55,9 @@
     <string name="login_invalid_email">Недійсна адреса e-mail</string>
     <string name="login_invalid_login">Використовуйте призначений логін замість адреси e-mail</string>
     <string name="login_invalid_custom_email">Використовуйте призначений логін або адресу e-mail в @%1$s</string>
-    <string name="login_invalid_symbol">Неправильний symbol</string>
-    <string name="login_incorrect_symbol">Студента не знайдено. Перевірте symbol та обранний тип щоденника UONET+</string>
+    <string name="login_invalid_symbol">Некоректний символ. Якщо ви не можете знайти його, будь ласка, зв\'яжіться зі школою</string>
+    <string name="login_invalid_symbol_definitely">Не вигадуйте! Якщо ви не можете знайти його, будь ласка, зв\'яжіться зі школою</string>
+    <string name="login_incorrect_symbol">Студента не знайдено. Перевірте symbol та обраний тип щоденника UONET+</string>
     <string name="login_duplicate_student">Цього учня вже авторизовано</string>
     <string name="login_symbol_helper">Symbol можно знайти на сторінці щоденника у&#160;<b>Uczeń</b> →&#160;<b>Dostęp Mobilny</b> →&#160;<b>Wygeneruj kod dostępu</b>.\n\nПереконайтеся, що ви вказали відповідний щоденник у полі <b>Тип щоденника UONET+</b> на першому екрані логування</string>
     <string name="login_select_student">Виберіть учнів для авторизації в додатку</string>
@@ -69,7 +71,7 @@
     <string name="login_contact_discord">Discord</string>
     <string name="login_email_intent_title">Надіслати електронний лист</string>
     <string name="login_recover_warning">Переконайтеся, що ви вибрали правильний тип щоденника UONET+!</string>
-    <string name="login_recover_button">Забули пароль?</string>
+    <string name="login_recover_button">Скинути пароль</string>
     <string name="login_recover_title">Відновіть свій обліковий запис</string>
     <string name="login_recover">Відновити</string>
     <string name="login_signed_in">Учня вже авторизовано</string>
@@ -77,6 +79,13 @@
     <string name="login_other_search_locations">Інші розташування пошуку</string>
     <string name="login_no_active_student">Активних учнів не знайдено</string>
     <string name="login_symbol_enter">Введіть інший symbol</string>
+    <string name="login_support_title">Отримати допомогу</string>
+    <string name="login_support_school_hint">Повна назва школи з містом (обов\'язково)</string>
+    <string name="login_support_school_placeholder">Напр. ZSTiO Jarosław lub SP nr 99 w Łodzi</string>
+    <string name="login_support_school_invalid">Введіть правильну назву школи</string>
+    <string name="login_support_additional_hint">Додаткова інформація польською мовою (за бажанням)</string>
+    <string name="login_support_additional_placeholder">Напр. \"Я нещодавно змінив школу і...\" або \"Я батько і не бачу другу дитину...\"</string>
+    <string name="login_support_submit">Надіслати</string>
     <!--Notifications-->
     <string name="notifications_header_title">Увімкнути сповіщення</string>
     <string name="notifications_header_description">Увімкнути сповіщення, щоб не пропустити лист від вчителя або нову оцінку</string>
@@ -186,10 +195,10 @@
     <string name="timetable_notify_change_teacher">Зміна вчителя з %1$s на %2$s</string>
     <string name="timetable_notify_change_subject">Зміна теми з %1$s на %2$s</string>
     <plurals name="timetable_no_lesson">
-        <item quantity="one">No lesson</item>
-        <item quantity="few">No lessons</item>
-        <item quantity="many">No lessons</item>
-        <item quantity="other">No lessons</item>
+        <item quantity="one">Немає уроку</item>
+        <item quantity="few">Немає уроків</item>
+        <item quantity="many">Немає уроків</item>
+        <item quantity="other">Немає уроків</item>
     </plurals>
     <plurals name="timetable_notify_new_items_title">
         <item quantity="one">Зміна у розкладі</item>
@@ -704,9 +713,8 @@
     <string name="pref_view_present">Показувати присутність</string>
     <string name="pref_view_app_theme">Тема</string>
     <string name="pref_view_expand_grade">Розгортання оцінок</string>
-    <string name="pref_view_timetable_show_timers">Позначити поточний урок</string>
     <string name="pref_view_timetable_show_groups">Показувати групи поруч з темами</string>
-    <string name="pref_view_timetable_show_gaps">Show empty tiles where there\'s no lesson</string>
+    <string name="pref_view_timetable_show_gaps">Показувати порожні плитки там, де немає уроків</string>
     <string name="pref_view_grade_statistics_list">Показувати діаграми в оцінках класу</string>
     <string name="pref_view_subjects_without_grades">Показати предмети без оцінок</string>
     <string name="pref_view_grade_color_scheme">Схема кольорів оцінок</string>

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

@@ -22,7 +22,6 @@
     <bool name="pref_default_timetable_show_groups">false</bool>
     <string name="pref_default_timetable_show_whole_class">no</string>
     <string name="pref_default_grade_sorting_mode">alphabetic</string>
-    <bool name="pref_default_timetable_show_timers">false</bool>
     <string name="pref_default_timetable_show_gaps">between</string>
     <bool name="pref_default_subjects_without_grades">false</bool>
     <bool name="pref_default_optional_arithmetic_average">false</bool>

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

@@ -27,7 +27,6 @@
     <string name="pref_key_grade_sorting_mode">grade_sorting_mode</string>
     <string name="pref_key_timetable_show_whole_class">show_whole_class_plan</string>
     <string name="pref_key_timetable_show_groups">show_groups_in_plan</string>
-    <string name="pref_key_timetable_show_timers">timetable_show_timers</string>
     <string name="pref_key_timetable_show_gaps">timetable_show_gaps</string>
     <string name="pref_key_subjects_without_grades">subjects_without_grades</string>
     <string name="pref_key_optional_arithmetic_average">optional_arithmetic_average</string>

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

@@ -49,6 +49,7 @@
     <string name="login_token_hint">Token</string>
     <string name="login_pin_hint">PIN</string>
     <string name="login_symbol_hint">Symbol</string>
+    <string name="login_symbol_placeholder">E.g. \"lodz\" or \"powiatjaroslawski\"</string>
     <string name="login_sign_in">Sign in</string>
     <string name="login_invalid_password">Password too short</string>
     <string name="login_incorrect_password_default">Login details are incorrect</string>
@@ -59,7 +60,8 @@
     <string name="login_invalid_email">Invalid email</string>
     <string name="login_invalid_login">Use the assigned login instead of email</string>
     <string name="login_invalid_custom_email">Use the assigned login or email in @%1$s</string>
-    <string name="login_invalid_symbol">Invalid symbol</string>
+    <string name="login_invalid_symbol">Invalid symbol. If you cannot find it, please contact the school</string>
+    <string name="login_invalid_symbol_definitely">Don\'t make this up! If you cannot find it, please contact the school</string>
     <string name="login_incorrect_symbol">Student not found. Validate the symbol and the chosen variation of the UONET+ register</string>
     <string name="login_duplicate_student">Selected student is already logged in</string>
     <string name="login_symbol_helper">The symbol can be found on the register page in&#160;<b>Uczeń</b> →&#160;<b>Dostęp Mobilny</b> →&#160;<b>Wygeneruj kod dostępu</b>.\n\nMake sure that you have set the appropriate register variant in the <b>UONET+ register variant</b> field on the first login screen</string>
@@ -74,9 +76,9 @@
     <string name="login_contact_discord">Discord</string>
     <string name="login_email_intent_title">Send email</string>
     <string name="login_email_subject" translatable="false">Zgłoszenie: Problemy z logowaniem</string>
-    <string name="login_email_text" translatable="false">Informacje o aplikacji:\n\nUrządzenie: %1$s\nWersja SDK: %2$s\nWersja aplikacji: %3$s\nDodatkowe informacje: %4$s\nIdentyfikator instalacji: %5$s\nOstatni błąd: %6$s\n\nNazwa szkoły i miejscowość: </string>
+    <string name="login_email_text" translatable="false">Informacje o aplikacji:\n\nUrządzenie: %1$s\nWersja SDK: %2$s\nWersja aplikacji: %3$s\nDodatkowe informacje: %4$s\nIdentyfikator instalacji: %5$s\nOstatni błąd: %6$s\n\nNazwa szkoły i miejscowość: %7$s\nDodatkowe informacje: %8$s</string>
     <string name="login_recover_warning">Make sure you select the correct UONET+ register variation!</string>
-    <string name="login_recover_button">I forgot my password</string>
+    <string name="login_recover_button">Reset password</string>
     <string name="login_recover_title">Recover your account</string>
     <string name="login_recover">Recover</string>
     <string name="login_signed_in">Student is already signed in</string>
@@ -84,6 +86,13 @@
     <string name="login_other_search_locations">Other search locations</string>
     <string name="login_no_active_student">No active students found</string>
     <string name="login_symbol_enter">Enter a different symbol</string>
+    <string name="login_support_title">Get help</string>
+    <string name="login_support_school_hint">Full school name with the town (required)</string>
+    <string name="login_support_school_placeholder">Np. ZSTiO Jarosław lub SP nr 99 w Łodzi</string>
+    <string name="login_support_school_invalid">Enter correct name of the school</string>
+    <string name="login_support_additional_hint">Additional information in Polish (optional)</string>
+    <string name="login_support_additional_placeholder">Np. \"Ostatnio zmieniłem szkołę i…\" albo \"Jestem rodzicem i nie widzę drugiego dziecka…\"</string>
+    <string name="login_support_submit">Submit</string>
 
 
     <!--Notifications-->
@@ -692,7 +701,6 @@
     <string name="pref_view_present">Show presence</string>
     <string name="pref_view_app_theme">Theme</string>
     <string name="pref_view_expand_grade">Grades expanding</string>
-    <string name="pref_view_timetable_show_timers">Mark current lesson</string>
     <string name="pref_view_timetable_show_groups">Show groups next to subjects</string>
     <string name="pref_view_timetable_show_gaps">Show empty tiles where there\'s no lesson</string>
     <string name="pref_view_grade_statistics_list">Show chart list in class grades</string>

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

@@ -82,7 +82,6 @@
     </style>
 
     <style name="FullScreenDialogStyle" parent="WulkanowyTheme">
-        <item name="android:windowFullscreen">true</item>
         <item name="android:windowIsFloating">false</item>
     </style>
 </resources>

app/src/main/res/xml/scheme_preferences_appearance.xml

@@ -90,11 +90,6 @@
         android:layout_height="wrap_content"
         app:iconSpaceReserved="false"
         app:title="@string/pref_timetable_appearance_view">
-        <SwitchPreferenceCompat
-            app:defaultValue="@bool/pref_default_timetable_show_timers"
-            app:iconSpaceReserved="false"
-            app:key="@string/pref_key_timetable_show_timers"
-            app:title="@string/pref_view_timetable_show_timers" />
         <SwitchPreferenceCompat
             app:defaultValue="@bool/pref_default_timetable_show_groups"
             app:iconSpaceReserved="false"

app/src/play/java/io/github/wulkanowy/utils/CrashlyticsUtils.kt

@@ -2,8 +2,8 @@ package io.github.wulkanowy.utils
 
 import android.util.Log
 import com.google.firebase.crashlytics.FirebaseCrashlytics
-import fr.bipi.tressence.base.FormatterPriorityTree
-import fr.bipi.tressence.common.StackTraceRecorder
+import fr.bipi.treessence.base.FormatterPriorityTree
+import fr.bipi.treessence.common.StackTraceRecorder
 
 class CrashLogTree : FormatterPriorityTree(Log.VERBOSE) {
 

app/src/play/java/io/github/wulkanowy/utils/IntegrityHelper.kt

@@ -0,0 +1,27 @@
+package io.github.wulkanowy.utils
+
+import android.content.Context
+import com.google.android.play.core.integrity.IntegrityManagerFactory
+import com.google.android.play.core.integrity.IntegrityTokenRequest
+import dagger.hilt.android.qualifiers.ApplicationContext
+import kotlinx.coroutines.tasks.await
+import java.util.UUID
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class IntegrityHelper @Inject constructor(
+    @ApplicationContext private val context: Context,
+) {
+
+    suspend fun getIntegrityToken(nonce: String): String? {
+        val integrityManager = IntegrityManagerFactory.create(context)
+
+        val integrityTokenResponse = integrityManager.requestIntegrityToken(
+            IntegrityTokenRequest.builder()
+                .setNonce(nonce)
+                .build()
+        )
+        return integrityTokenResponse.await().token()
+    }
+}

app/src/test/java/io/github/wulkanowy/ui/modules/login/studentselect/LoginStudentSelectPresenterTest.kt

@@ -5,6 +5,7 @@ import io.github.wulkanowy.data.pojos.RegisterStudent
 import io.github.wulkanowy.data.pojos.RegisterSymbol
 import io.github.wulkanowy.data.pojos.RegisterUnit
 import io.github.wulkanowy.data.pojos.RegisterUser
+import io.github.wulkanowy.data.repositories.SchoolsRepository
 import io.github.wulkanowy.data.repositories.StudentRepository
 import io.github.wulkanowy.sdk.Sdk
 import io.github.wulkanowy.sdk.scrapper.Scrapper
@@ -40,6 +41,9 @@ class LoginStudentSelectPresenterTest {
     @MockK
     lateinit var studentRepository: StudentRepository
 
+    @MockK
+    lateinit var schoolsRepository: SchoolsRepository
+
     @MockK(relaxed = true)
     lateinit var analytics: AnalyticsHelper
 
@@ -110,6 +114,7 @@ class LoginStudentSelectPresenterTest {
         clearMocks(studentRepository, loginStudentSelectView)
 
         coEvery { studentRepository.getSavedStudents(false) } returns emptyList()
+        coEvery { schoolsRepository.logSchoolLogin(any(), any()) } just Runs
 
         every { loginStudentSelectView.initView() } just Runs
         every { loginStudentSelectView.symbols } returns emptyMap()
@@ -120,6 +125,7 @@ class LoginStudentSelectPresenterTest {
 
         presenter = LoginStudentSelectPresenter(
             studentRepository = studentRepository,
+            schoolsRepository = schoolsRepository,
             loginErrorHandler = errorHandler,
             syncManager = syncManager,
             analytics = analytics,

build.gradle

@@ -1,8 +1,8 @@
 buildscript {
     ext {
-        kotlin_version = '1.9.0'
-        about_libraries = '10.8.3'
-        hilt_version = "2.47"
+        kotlin_version = '1.9.10'
+        about_libraries = '10.9.1'
+        hilt_version = '2.48.1'
     }
     repositories {
         mavenCentral()
@@ -13,15 +13,15 @@ buildscript {
     dependencies {
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlin_version"
-        classpath "com.google.devtools.ksp:com.google.devtools.ksp.gradle.plugin:$kotlin_version-1.0.11"
-        classpath 'com.android.tools.build:gradle:8.1.0'
+        classpath "com.google.devtools.ksp:com.google.devtools.ksp.gradle.plugin:$kotlin_version-1.0.13"
+        classpath 'com.android.tools.build:gradle:8.1.2'
         classpath "com.google.dagger:hilt-android-gradle-plugin:$hilt_version"
-        classpath 'com.google.gms:google-services:4.3.15'
-        classpath 'com.huawei.agconnect:agcp:1.9.1.300'
-        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.9.8'
+        classpath 'com.google.gms:google-services:4.4.0'
+        classpath 'com.huawei.agconnect:agcp:1.9.1.301'
+        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.9.9'
         classpath "com.github.triplet.gradle:play-publisher:3.8.4"
         classpath "ru.cian:huawei-publish-gradle-plugin:1.4.0"
-        classpath "org.sonarsource.scanner.gradle:sonarqube-gradle-plugin:4.3.0.3225"
+        classpath "org.sonarsource.scanner.gradle:sonarqube-gradle-plugin:4.4.1.3373"
         classpath "gradle.plugin.com.star-zero.gradle:githook:1.2.0"
         classpath "com.mikepenz.aboutlibraries.plugin:aboutlibraries-plugin:$about_libraries"
     }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.2.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-all.zip
 networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -130,10 +130,13 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.

settings.gradle

@@ -1,4 +1 @@
-plugins {
-    id 'org.gradle.toolchains.foojay-resolver-convention' version '0.7.0'
-}
 include ':app'