Merge branch 'release/2.2.5'

.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

@@ -20,15 +20,15 @@ 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 132
-        versionName "2.2.0"
+        targetSdkVersion 34
+        versionCode 137
+        versionName "2.2.5"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
         resValue "string", "app_name", "Wulkanowy"
@@ -162,7 +162,7 @@ play {
     track = 'production'
     releaseStatus = ReleaseStatus.IN_PROGRESS
     userFraction = 0.01d
-    updatePriority = 1
+    updatePriority = 0
     enabled.set(false)
 }
 
@@ -185,34 +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 = "1.13.8"
     coroutines = "1.7.3"
 }
 
 dependencies {
-    implementation 'io.github.wulkanowy:sdk:2.2.0'
+    implementation 'io.github.wulkanowy:sdk:2.2.5'
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.0.3'
 
     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:1.7.0"
 
     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'
@@ -236,27 +236,27 @@ 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:1.1.2'
     implementation "com.mikepenz:aboutlibraries-core:$about_libraries"
-    implementation "io.coil-kt:coil:2.4.0"
+    implementation 'io.coil-kt:coil:2.5.0'
     implementation "io.github.wulkanowy:AppKillerManager:3.0.1"
     implementation 'me.xdrop:fuzzywuzzy:1.4.0'
     implementation 'com.fredporciuncula:flow-preferences:1.9.1'
-    implementation 'org.apache.commons:commons-text:1.10.0'
+    implementation 'org.apache.commons:commons-text:1.11.0'
 
-    playImplementation platform('com.google.firebase:firebase-bom:32.3.1')
+    playImplementation platform('com.google.firebase:firebase-bom:32.5.0')
     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:22.4.0'
     playImplementation "com.google.android.play:integrity:1.2.0"
+    playImplementation 'com.google.android.play:app-update-ktx:2.1.0'
+    playImplementation 'com.google.android.play:review-ktx:2.0.1'
 
     hmsImplementation 'com.huawei.hms:hianalytics:6.12.0.300'
     hmsImplementation 'com.huawei.agconnect:agconnect-crash:1.9.1.301'
@@ -272,7 +272,7 @@ dependencies {
     testImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:$coroutines"
     testImplementation "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
 
-    testImplementation 'org.robolectric:robolectric:4.10.3'
+    testImplementation 'org.robolectric:robolectric:4.11.1'
     testImplementation "androidx.test:runner:1.5.2"
     testImplementation "androidx.test.ext:junit:1.1.5"
     testImplementation "androidx.test:core:1.5.0"

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/InAppUpdateHelper.kt

@@ -0,0 +1,13 @@
+package io.github.wulkanowy.utils
+
+import android.view.View
+import javax.inject.Inject
+
+class InAppUpdateHelper @Inject constructor() {
+
+    lateinit var messageContainer: View
+
+    fun checkAndInstallUpdates() {}
+
+    fun onResume() {}
+}

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

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

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

@@ -0,0 +1,13 @@
+package io.github.wulkanowy.utils
+
+import android.view.View
+import javax.inject.Inject
+
+class InAppUpdateHelper @Inject constructor() {
+
+    lateinit var messageContainer: View
+
+    fun checkAndInstallUpdates() {}
+
+    fun onResume() {}
+}

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

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

app/src/main/java/io/github/wulkanowy/data/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/db/migrations/Migration10.kt

@@ -5,7 +5,7 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration10 : Migration(9, 10) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Grades_Summary RENAME TO GradesSummary")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Grades_Summary RENAME TO GradesSummary")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration11.kt

@@ -5,8 +5,9 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration11 : Migration(10, 11) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS Grades_temp (
                 id INTEGER PRIMARY KEY NOT NULL,
                 is_read INTEGER NOT NULL,
@@ -26,9 +27,10 @@ class Migration11 : Migration(10, 11) {
                 date INTEGER NOT NULL,
                 teacher TEXT NOT NULL
             )
-        """)
-        database.execSQL("INSERT INTO Grades_temp SELECT * FROM Grades")
-        database.execSQL("DROP TABLE Grades")
-        database.execSQL("ALTER TABLE Grades_temp RENAME TO Grades")
+        """
+        )
+        db.execSQL("INSERT INTO Grades_temp SELECT * FROM Grades")
+        db.execSQL("DROP TABLE Grades")
+        db.execSQL("ALTER TABLE Grades_temp RENAME TO Grades")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration12.kt

@@ -5,16 +5,17 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration12 : Migration(11, 12) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        createTempStudentsTable(database)
-        replaceStudentTable(database)
-        updateStudentsWithClassId(database, getStudentsIds(database))
-        removeStudentsWithNoClassId(database)
-        ensureThereIsOnlyOneCurrentStudent(database)
+    override fun migrate(db: SupportSQLiteDatabase) {
+        createTempStudentsTable(db)
+        replaceStudentTable(db)
+        updateStudentsWithClassId(db, getStudentsIds(db))
+        removeStudentsWithNoClassId(db)
+        ensureThereIsOnlyOneCurrentStudent(db)
     }
 
-    private fun createTempStudentsTable(database: SupportSQLiteDatabase) {
-        database.execSQL("""
+    private fun createTempStudentsTable(db: SupportSQLiteDatabase) {
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS Students_tmp (
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                 endpoint TEXT NOT NULL,
@@ -30,15 +31,16 @@ class Migration12 : Migration(11, 12) {
                 registration_date INTEGER NOT NULL,
                 class_id INTEGER NOT NULL
             )
-        """)
-        database.execSQL("CREATE UNIQUE INDEX index_Students_email_symbol_student_id_school_id_class_id ON Students_tmp (email, symbol, student_id, school_id, class_id)")
+        """
+        )
+        db.execSQL("CREATE UNIQUE INDEX index_Students_email_symbol_student_id_school_id_class_id ON Students_tmp (email, symbol, student_id, school_id, class_id)")
     }
 
-    private fun replaceStudentTable(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Students ADD COLUMN class_id INTEGER DEFAULT 0 NOT NULL")
-        database.execSQL("INSERT INTO Students_tmp SELECT * FROM Students")
-        database.execSQL("DROP TABLE Students")
-        database.execSQL("ALTER TABLE Students_tmp RENAME TO Students")
+    private fun replaceStudentTable(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Students ADD COLUMN class_id INTEGER DEFAULT 0 NOT NULL")
+        db.execSQL("INSERT INTO Students_tmp SELECT * FROM Students")
+        db.execSQL("DROP TABLE Students")
+        db.execSQL("ALTER TABLE Students_tmp RENAME TO Students")
     }
 
     private fun getStudentsIds(database: SupportSQLiteDatabase): List<Int> {
@@ -54,18 +56,18 @@ class Migration12 : Migration(11, 12) {
         return students
     }
 
-    private fun updateStudentsWithClassId(database: SupportSQLiteDatabase, students: List<Int>) {
+    private fun updateStudentsWithClassId(db: SupportSQLiteDatabase, students: List<Int>) {
         students.forEach {
-            database.execSQL("UPDATE Students SET class_id = IFNULL((SELECT class_id FROM Semesters WHERE student_id = $it), 0) WHERE student_id = $it")
+            db.execSQL("UPDATE Students SET class_id = IFNULL((SELECT class_id FROM Semesters WHERE student_id = $it), 0) WHERE student_id = $it")
         }
     }
 
-    private fun removeStudentsWithNoClassId(database: SupportSQLiteDatabase) {
-        database.execSQL("DELETE FROM Students WHERE class_id = 0")
+    private fun removeStudentsWithNoClassId(db: SupportSQLiteDatabase) {
+        db.execSQL("DELETE FROM Students WHERE class_id = 0")
     }
 
-    private fun ensureThereIsOnlyOneCurrentStudent(database: SupportSQLiteDatabase) {
-        database.execSQL("UPDATE Students SET is_current = 0")
-        database.execSQL("UPDATE Students SET is_current = 1 WHERE id = (SELECT MAX(id) FROM Students)")
+    private fun ensureThereIsOnlyOneCurrentStudent(db: SupportSQLiteDatabase) {
+        db.execSQL("UPDATE Students SET is_current = 0")
+        db.execSQL("UPDATE Students SET is_current = 1 WHERE id = (SELECT MAX(id) FROM Students)")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration13.kt

@@ -5,27 +5,30 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration13 : Migration(12, 13) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        addClassNameToStudents(database, getStudentsIds(database))
-        updateSemestersTable(database)
-        markAtLeastAndOnlyOneSemesterAtCurrent(database, getStudentsAndClassIds(database))
-        clearMessagesTable(database)
+    override fun migrate(db: SupportSQLiteDatabase) {
+        addClassNameToStudents(db, getStudentsIds(db))
+        updateSemestersTable(db)
+        markAtLeastAndOnlyOneSemesterAtCurrent(db, getStudentsAndClassIds(db))
+        clearMessagesTable(db)
     }
 
-    private fun addClassNameToStudents(database: SupportSQLiteDatabase, students: List<Pair<Int, String>>) {
-        database.execSQL("ALTER TABLE Students ADD COLUMN class_name TEXT DEFAULT \"\" NOT NULL")
+    private fun addClassNameToStudents(
+        db: SupportSQLiteDatabase,
+        students: List<Pair<Int, String>>
+    ) {
+        db.execSQL("ALTER TABLE Students ADD COLUMN class_name TEXT DEFAULT \"\" NOT NULL")
 
         students.forEach { (id, name) ->
             val schoolName = name.substringAfter(" - ")
             val className = name.substringBefore(" - ", "").replace("Klasa ", "")
-            database.execSQL("UPDATE Students SET class_name = '$className' WHERE id = '$id'")
-            database.execSQL("UPDATE Students SET school_name = '$schoolName' WHERE id = '$id'")
+            db.execSQL("UPDATE Students SET class_name = '$className' WHERE id = '$id'")
+            db.execSQL("UPDATE Students SET school_name = '$schoolName' WHERE id = '$id'")
         }
     }
 
-    private fun getStudentsIds(database: SupportSQLiteDatabase): MutableList<Pair<Int, String>> {
+    private fun getStudentsIds(db: SupportSQLiteDatabase): MutableList<Pair<Int, String>> {
         val students = mutableListOf<Pair<Int, String>>()
-        database.query("SELECT id, school_name FROM Students").use {
+        db.query("SELECT id, school_name FROM Students").use {
             if (it.moveToFirst()) {
                 do {
                     students.add(it.getInt(0) to it.getString(1))
@@ -36,15 +39,15 @@ class Migration13 : Migration(12, 13) {
         return students
     }
 
-    private fun updateSemestersTable(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Semesters ADD COLUMN school_year INTEGER DEFAULT 1970 NOT NULL")
-        database.execSQL("ALTER TABLE Semesters ADD COLUMN start INTEGER DEFAULT 0 NOT NULL")
-        database.execSQL("ALTER TABLE Semesters ADD COLUMN `end` INTEGER DEFAULT 0 NOT NULL")
+    private fun updateSemestersTable(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Semesters ADD COLUMN school_year INTEGER DEFAULT 1970 NOT NULL")
+        db.execSQL("ALTER TABLE Semesters ADD COLUMN start INTEGER DEFAULT 0 NOT NULL")
+        db.execSQL("ALTER TABLE Semesters ADD COLUMN `end` INTEGER DEFAULT 0 NOT NULL")
     }
 
-    private fun getStudentsAndClassIds(database: SupportSQLiteDatabase): List<Pair<Int, Int>> {
+    private fun getStudentsAndClassIds(db: SupportSQLiteDatabase): List<Pair<Int, Int>> {
         val students = mutableListOf<Pair<Int, Int>>()
-        database.query("SELECT student_id, class_id FROM Students").use {
+        db.query("SELECT student_id, class_id FROM Students").use {
             if (it.moveToFirst()) {
                 do {
                     students.add(it.getInt(0) to it.getInt(1))
@@ -55,14 +58,17 @@ class Migration13 : Migration(12, 13) {
         return students
     }
 
-    private fun markAtLeastAndOnlyOneSemesterAtCurrent(database: SupportSQLiteDatabase, students: List<Pair<Int, Int>>) {
+    private fun markAtLeastAndOnlyOneSemesterAtCurrent(
+        db: SupportSQLiteDatabase,
+        students: List<Pair<Int, Int>>
+    ) {
         students.forEach { (studentId, classId) ->
-            database.execSQL("UPDATE Semesters SET is_current = 0 WHERE student_id = '$studentId' AND class_id = '$classId'")
-            database.execSQL("UPDATE Semesters SET is_current = 1 WHERE id = (SELECT id FROM Semesters WHERE student_id = '$studentId' AND class_id = '$classId' ORDER BY semester_id DESC)")
+            db.execSQL("UPDATE Semesters SET is_current = 0 WHERE student_id = '$studentId' AND class_id = '$classId'")
+            db.execSQL("UPDATE Semesters SET is_current = 1 WHERE id = (SELECT id FROM Semesters WHERE student_id = '$studentId' AND class_id = '$classId' ORDER BY semester_id DESC)")
         }
     }
 
-    private fun clearMessagesTable(database: SupportSQLiteDatabase) {
-        database.execSQL("DELETE FROM Messages")
+    private fun clearMessagesTable(db: SupportSQLiteDatabase) {
+        db.execSQL("DELETE FROM Messages")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration14.kt

@@ -5,9 +5,10 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration14 : Migration(13, 14) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE IF EXISTS GradesSummary")
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE IF EXISTS GradesSummary")
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS GradesSummary (
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                 semester_id INTEGER NOT NULL,

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration15.kt

@@ -5,8 +5,9 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration15 : Migration(14, 15) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS MobileDevices (
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                 student_id INTEGER NOT NULL,
@@ -14,6 +15,7 @@ class Migration15 : Migration(14, 15) {
                 name TEXT NOT NULL,
                 date INTEGER NOT NULL
             )
-        """)
+        """
+        )
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration16.kt

@@ -5,8 +5,9 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration16 : Migration(15, 16) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS Teachers (
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                 student_id INTEGER NOT NULL,
@@ -15,6 +16,7 @@ class Migration16 : Migration(15, 16) {
                 name TEXT NOT NULL,
                 short_name TEXT NOT NULL
             )
-        """)
+        """
+        )
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration17.kt

@@ -5,13 +5,14 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration17 : Migration(16, 17) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        createGradesPointsStatisticsTable(database)
-        truncateSemestersTable(database)
+    override fun migrate(db: SupportSQLiteDatabase) {
+        createGradesPointsStatisticsTable(db)
+        truncateSemestersTable(db)
     }
 
-    private fun createGradesPointsStatisticsTable(database: SupportSQLiteDatabase) {
-        database.execSQL("""
+    private fun createGradesPointsStatisticsTable(db: SupportSQLiteDatabase) {
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS GradesPointsStatistics(
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                 student_id INTEGER NOT NULL,
@@ -20,10 +21,11 @@ class Migration17 : Migration(16, 17) {
                 others REAL NOT NULL,
                 student REAL NOT NULL
             )
-        """)
+        """
+        )
     }
 
-    private fun truncateSemestersTable(database: SupportSQLiteDatabase) {
-        database.execSQL("DELETE FROM Semesters")
+    private fun truncateSemestersTable(db: SupportSQLiteDatabase) {
+        db.execSQL("DELETE FROM Semesters")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration18.kt

@@ -5,8 +5,9 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration18 : Migration(17, 18) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS School (
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                 student_id INTEGER NOT NULL,

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration19.kt

@@ -6,16 +6,17 @@ import io.github.wulkanowy.data.db.SharedPrefProvider
 
 class Migration19(private val sharedPrefProvider: SharedPrefProvider) : Migration(18, 19) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        migrateMessages(database)
-        migrateGrades(database)
-        migrateStudents(database)
+    override fun migrate(db: SupportSQLiteDatabase) {
+        migrateMessages(db)
+        migrateGrades(db)
+        migrateStudents(db)
         migrateSharedPreferences()
     }
 
-    private fun migrateMessages(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE Messages")
-        database.execSQL("""
+    private fun migrateMessages(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE Messages")
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS Messages (
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                 is_notified INTEGER NOT NULL,
@@ -34,12 +35,14 @@ class Migration19(private val sharedPrefProvider: SharedPrefProvider) : Migratio
                 read_by INTEGER NOT NULL,
                 removed INTEGER NOT NULL
             )
-        """)
+        """
+        )
     }
 
-    private fun migrateGrades(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE Grades")
-        database.execSQL("""
+    private fun migrateGrades(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE Grades")
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS Grades (
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                 is_read INTEGER NOT NULL,
@@ -59,11 +62,13 @@ class Migration19(private val sharedPrefProvider: SharedPrefProvider) : Migratio
                 date INTEGER NOT NULL,
                 teacher TEXT NOT NULL
             )
-        """)
+        """
+        )
     }
 
-    private fun migrateStudents(database: SupportSQLiteDatabase) {
-        database.execSQL("""
+    private fun migrateStudents(db: SupportSQLiteDatabase) {
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS Students_tmp (
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                 scrapper_base_url TEXT NOT NULL,
@@ -86,26 +91,29 @@ class Migration19(private val sharedPrefProvider: SharedPrefProvider) : Migratio
                 is_current INTEGER NOT NULL,
                 registration_date INTEGER NOT NULL
             )
-        """)
+        """
+        )
 
-        database.execSQL("ALTER TABLE Students ADD COLUMN scrapperBaseUrl TEXT NOT NULL DEFAULT \"\";")
-        database.execSQL("ALTER TABLE Students ADD COLUMN apiBaseUrl TEXT NOT NULL DEFAULT \"\";")
-        database.execSQL("ALTER TABLE Students ADD COLUMN is_parent INT NOT NULL DEFAULT 0;")
-        database.execSQL("ALTER TABLE Students ADD COLUMN loginMode TEXT NOT NULL DEFAULT \"\";")
-        database.execSQL("ALTER TABLE Students ADD COLUMN certificateKey TEXT NOT NULL DEFAULT \"\";")
-        database.execSQL("ALTER TABLE Students ADD COLUMN privateKey TEXT NOT NULL DEFAULT \"\";")
-        database.execSQL("ALTER TABLE Students ADD COLUMN user_login_id INTEGER NOT NULL DEFAULT 0;")
+        db.execSQL("ALTER TABLE Students ADD COLUMN scrapperBaseUrl TEXT NOT NULL DEFAULT \"\";")
+        db.execSQL("ALTER TABLE Students ADD COLUMN apiBaseUrl TEXT NOT NULL DEFAULT \"\";")
+        db.execSQL("ALTER TABLE Students ADD COLUMN is_parent INT NOT NULL DEFAULT 0;")
+        db.execSQL("ALTER TABLE Students ADD COLUMN loginMode TEXT NOT NULL DEFAULT \"\";")
+        db.execSQL("ALTER TABLE Students ADD COLUMN certificateKey TEXT NOT NULL DEFAULT \"\";")
+        db.execSQL("ALTER TABLE Students ADD COLUMN privateKey TEXT NOT NULL DEFAULT \"\";")
+        db.execSQL("ALTER TABLE Students ADD COLUMN user_login_id INTEGER NOT NULL DEFAULT 0;")
 
-        database.execSQL("""
+        db.execSQL(
+            """
             INSERT INTO Students_tmp(
             id, scrapper_base_url, mobile_base_url, is_parent, login_type, login_mode, certificate_key, private_key, email, password, symbol, student_id, user_login_id, student_name, school_id, school_name, school_id, school_name, class_name, class_id, is_current, registration_date)
             SELECT
             id, endpoint, apiBaseUrl, is_parent, loginType, "SCRAPPER", certificateKey, privateKey, email, password, symbol, student_id, user_login_id, student_name, school_id, school_name, school_id, school_name, class_name, class_id, is_current, registration_date
             FROM Students
-        """)
-        database.execSQL("DROP TABLE Students")
-        database.execSQL("ALTER TABLE Students_tmp RENAME TO Students")
-        database.execSQL("CREATE UNIQUE INDEX index_Students_email_symbol_student_id_school_id_class_id ON Students (email, symbol, student_id, school_id, class_id)")
+        """
+        )
+        db.execSQL("DROP TABLE Students")
+        db.execSQL("ALTER TABLE Students_tmp RENAME TO Students")
+        db.execSQL("CREATE UNIQUE INDEX index_Students_email_symbol_student_id_school_id_class_id ON Students (email, symbol, student_id, school_id, class_id)")
     }
 
     private fun migrateSharedPreferences() {

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration2.kt

@@ -5,14 +5,16 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration2 : Migration(1, 2) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS LuckyNumbers (
                 id INTEGER PRIMARY KEY NOT NULL,
                 is_notified INTEGER NOT NULL,
                 student_id INTEGER NOT NULL,
                 date INTEGER NOT NULL,
                 lucky_number INTEGER NOT NULL)
-            """)
+            """
+        )
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration20.kt

@@ -5,14 +5,15 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration20 : Migration(19, 20) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        migrateTimetable(database)
-        truncateSubjects(database)
+    override fun migrate(db: SupportSQLiteDatabase) {
+        migrateTimetable(db)
+        truncateSubjects(db)
     }
 
-    private fun migrateTimetable(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE Timetable")
-        database.execSQL("""
+    private fun migrateTimetable(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE Timetable")
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS `Timetable` (
                 `id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                 `student_id` INTEGER NOT NULL,
@@ -33,10 +34,11 @@ class Migration20 : Migration(19, 20) {
                 `changes` INTEGER NOT NULL,
                 `canceled` INTEGER NOT NULL
             )
-        """)
+        """
+        )
     }
 
-    private fun truncateSubjects(database: SupportSQLiteDatabase) {
-        database.execSQL("DELETE FROM Subjects")
+    private fun truncateSubjects(db: SupportSQLiteDatabase) {
+        db.execSQL("DELETE FROM Subjects")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration21.kt

@@ -5,11 +5,11 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration21 : Migration(20, 21) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Attendance ADD COLUMN excusable INTEGER NOT NULL DEFAULT 0")
-        database.execSQL("ALTER TABLE Attendance ADD COLUMN time_id INTEGER NOT NULL DEFAULT 0")
-        database.execSQL("ALTER TABLE Attendance ADD COLUMN excuse_status TEXT DEFAULT NULL")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Attendance ADD COLUMN excusable INTEGER NOT NULL DEFAULT 0")
+        db.execSQL("ALTER TABLE Attendance ADD COLUMN time_id INTEGER NOT NULL DEFAULT 0")
+        db.execSQL("ALTER TABLE Attendance ADD COLUMN excuse_status TEXT DEFAULT NULL")
 
-        database.execSQL("DELETE FROM Semesters")
+        db.execSQL("DELETE FROM Semesters")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration22.kt

@@ -5,7 +5,7 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration22 : Migration(21, 22) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Students ADD COLUMN school_short TEXT NOT NULL DEFAULT ''")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Students ADD COLUMN school_short TEXT NOT NULL DEFAULT ''")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration23.kt

@@ -5,10 +5,10 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration23 : Migration(22, 23) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Notes ADD COLUMN teacher_symbol TEXT NOT NULL DEFAULT ''")
-        database.execSQL("ALTER TABLE Notes ADD COLUMN category_type INTEGER NOT NULL DEFAULT 0")
-        database.execSQL("ALTER TABLE Notes ADD COLUMN is_points_show INTEGER NOT NULL DEFAULT 0")
-        database.execSQL("ALTER TABLE Notes ADD COLUMN points INTEGER NOT NULL DEFAULT 0")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Notes ADD COLUMN teacher_symbol TEXT NOT NULL DEFAULT ''")
+        db.execSQL("ALTER TABLE Notes ADD COLUMN category_type INTEGER NOT NULL DEFAULT 0")
+        db.execSQL("ALTER TABLE Notes ADD COLUMN is_points_show INTEGER NOT NULL DEFAULT 0")
+        db.execSQL("ALTER TABLE Notes ADD COLUMN points INTEGER NOT NULL DEFAULT 0")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration24.kt

@@ -5,9 +5,10 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration24 : Migration(23, 24) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Messages ADD COLUMN has_attachments INTEGER NOT NULL DEFAULT 0")
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Messages ADD COLUMN has_attachments INTEGER NOT NULL DEFAULT 0")
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS MessageAttachments (
                 real_id INTEGER NOT NULL,
                 message_id INTEGER NOT NULL,
@@ -16,6 +17,7 @@ class Migration24 : Migration(23, 24) {
                 filename TEXT NOT NULL,
                 PRIMARY KEY(real_id)
             )
-        """)
+        """
+        )
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration25.kt

@@ -5,8 +5,8 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration25 : Migration(24, 25) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Homework ADD COLUMN is_done INTEGER NOT NULL DEFAULT 0")
-        database.execSQL("ALTER TABLE Homework ADD COLUMN attachments TEXT NOT NULL DEFAULT \"[]\"")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Homework ADD COLUMN is_done INTEGER NOT NULL DEFAULT 0")
+        db.execSQL("ALTER TABLE Homework ADD COLUMN attachments TEXT NOT NULL DEFAULT \"[]\"")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration26.kt

@@ -5,10 +5,10 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration26 : Migration(25, 26) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE GradesSummary ADD COLUMN is_predicted_grade_notified INTEGER NOT NULL DEFAULT 1")
-        database.execSQL("ALTER TABLE GradesSummary ADD COLUMN is_final_grade_notified INTEGER NOT NULL DEFAULT 1")
-        database.execSQL("ALTER TABLE GradesSummary ADD COLUMN predicted_grade_last_change INTEGER NOT NULL DEFAULT 0")
-        database.execSQL("ALTER TABLE GradesSummary ADD COLUMN final_grade_last_change INTEGER NOT NULL DEFAULT 0")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE GradesSummary ADD COLUMN is_predicted_grade_notified INTEGER NOT NULL DEFAULT 1")
+        db.execSQL("ALTER TABLE GradesSummary ADD COLUMN is_final_grade_notified INTEGER NOT NULL DEFAULT 1")
+        db.execSQL("ALTER TABLE GradesSummary ADD COLUMN predicted_grade_last_change INTEGER NOT NULL DEFAULT 0")
+        db.execSQL("ALTER TABLE GradesSummary ADD COLUMN final_grade_last_change INTEGER NOT NULL DEFAULT 0")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration27.kt

@@ -5,24 +5,25 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration27 : Migration(26, 27) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Students ADD COLUMN user_name TEXT NOT NULL DEFAULT \"\"")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Students ADD COLUMN user_name TEXT NOT NULL DEFAULT \"\"")
 
-        val students = getStudentsIdsAndNames(database)
-        val units = getReportingUnits(database)
+        val students = getStudentsIdsAndNames(db)
+        val units = getReportingUnits(db)
 
         students.forEach { (id, userLoginId, studentName) ->
-            val userNameFromUnits = units.singleOrNull { (senderId, _) -> senderId == userLoginId }?.second
+            val userNameFromUnits =
+                units.singleOrNull { (senderId, _) -> senderId == userLoginId }?.second
             val normalizedStudentName = studentName.split(" ").asReversed().joinToString(" ")
 
             val userName = userNameFromUnits ?: normalizedStudentName
-            database.execSQL("UPDATE Students SET user_name = '$userName' WHERE id = '$id'")
+            db.execSQL("UPDATE Students SET user_name = '$userName' WHERE id = '$id'")
         }
     }
 
-    private fun getStudentsIdsAndNames(database: SupportSQLiteDatabase): MutableList<Triple<Long, Int, String>> {
+    private fun getStudentsIdsAndNames(db: SupportSQLiteDatabase): MutableList<Triple<Long, Int, String>> {
         val students = mutableListOf<Triple<Long, Int, String>>()
-        database.query("SELECT id, user_login_id, student_name FROM Students").use {
+        db.query("SELECT id, user_login_id, student_name FROM Students").use {
             if (it.moveToFirst()) {
                 do {
                     students.add(Triple(it.getLong(0), it.getInt(1), it.getString(2)))
@@ -33,9 +34,9 @@ class Migration27 : Migration(26, 27) {
         return students
     }
 
-    private fun getReportingUnits(database: SupportSQLiteDatabase): MutableList<Pair<Int, String>> {
+    private fun getReportingUnits(db: SupportSQLiteDatabase): MutableList<Pair<Int, String>> {
         val units = mutableListOf<Pair<Int, String>>()
-        database.query("SELECT sender_id, sender_name FROM ReportingUnits").use {
+        db.query("SELECT sender_id, sender_name FROM ReportingUnits").use {
             if (it.moveToFirst()) {
                 do {
                     units.add(it.getInt(0) to it.getString(1))

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration28.kt

@@ -5,8 +5,9 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration28 : Migration(27, 28) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS Conferences (
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                 student_id INTEGER NOT NULL,

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration29.kt

@@ -5,9 +5,10 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration29 : Migration(28, 29) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE IF EXISTS GradesStatistics")
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE IF EXISTS GradesStatistics")
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS GradeSemesterStatistics (
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                 student_id INTEGER NOT NULL,
@@ -16,8 +17,10 @@ class Migration29 : Migration(28, 29) {
                 amounts TEXT NOT NULL,
                 student_grade INTEGER NOT NULL
             )
-        """)
-        database.execSQL("""
+        """
+        )
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS GradePartialStatistics (
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                 student_id INTEGER NOT NULL,

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration3.kt

@@ -5,8 +5,9 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration3 : Migration(2, 3) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS CompletedLesson (
                 id INTEGER PRIMARY KEY NOT NULL,
                 student_id INTEGER NOT NULL,

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration30.kt

@@ -5,8 +5,9 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration30 : Migration(29, 30) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL(
+            """
             CREATE TABLE TimetableAdditional (
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                 student_id INTEGER NOT NULL,
@@ -16,6 +17,7 @@ class Migration30 : Migration(29, 30) {
                 date INTEGER NOT NULL,
                 subject TEXT NOT NULL
             )
-        """)
+        """
+        )
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration31.kt

@@ -5,8 +5,8 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration31 : Migration(30, 31) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL(
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL(
             """CREATE TABLE IF NOT EXISTS StudentInfo (
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, 
                 student_id INTEGER NOT NULL, 

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration32.kt

@@ -5,8 +5,8 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration32 : Migration(31, 32) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Students ADD COLUMN nick TEXT NOT NULL DEFAULT \"\"")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Students ADD COLUMN nick TEXT NOT NULL DEFAULT \"\"")
     }
 }
 

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration33.kt

@@ -5,10 +5,10 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration33 : Migration(32, 33) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE IF EXISTS StudentInfo")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE IF EXISTS StudentInfo")
 
-        database.execSQL(
+        db.execSQL(
             """CREATE TABLE IF NOT EXISTS StudentInfo (
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, 
                 student_id INTEGER NOT NULL, 

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration34.kt

@@ -5,9 +5,9 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration34 : Migration(33, 34) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("DELETE FROM ReportingUnits")
-        database.execSQL("DELETE FROM Recipients")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("DELETE FROM ReportingUnits")
+        db.execSQL("DELETE FROM Recipients")
     }
 }
 

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration35.kt

@@ -7,13 +7,13 @@ import io.github.wulkanowy.utils.AppInfo
 
 class Migration35(private val appInfo: AppInfo) : Migration(34, 35) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Students ADD COLUMN `avatar_color` INTEGER NOT NULL DEFAULT 0")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Students ADD COLUMN `avatar_color` INTEGER NOT NULL DEFAULT 0")
 
-        database.query("SELECT * FROM Students").use {
+        db.query("SELECT * FROM Students").use {
             while (it.moveToNext()) {
                 val studentId = it.getLongOrNull(0)
-                database.execSQL(
+                db.execSQL(
                     """
                         UPDATE Students
                         SET avatar_color = ${appInfo.defaultColorsForAvatar.random()}

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration36.kt

@@ -5,8 +5,8 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration36 : Migration(35, 36) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Exams ADD COLUMN is_notified INTEGER NOT NULL DEFAULT 1")
-        database.execSQL("ALTER TABLE Homework ADD COLUMN is_notified INTEGER NOT NULL DEFAULT 1")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Exams ADD COLUMN is_notified INTEGER NOT NULL DEFAULT 1")
+        db.execSQL("ALTER TABLE Homework ADD COLUMN is_notified INTEGER NOT NULL DEFAULT 1")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration37.kt

@@ -5,8 +5,8 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration37 : Migration(36, 37) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL(
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL(
             """
             CREATE TABLE IF NOT EXISTS TimetableHeaders (
                 id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration38.kt

@@ -5,8 +5,9 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration38 : Migration(37, 38) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS `SchoolAnnouncements` (
                 `id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
                 `student_id` INTEGER NOT NULL,
@@ -14,6 +15,7 @@ class Migration38 : Migration(37, 38) {
                 `subject` TEXT NOT NULL,
                 `content` TEXT NOT NULL
             )
-        """)
+        """
+        )
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration39.kt

@@ -5,8 +5,8 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration39 : Migration(38, 39) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Conferences ADD COLUMN is_notified INTEGER NOT NULL DEFAULT 1")
-        database.execSQL("ALTER TABLE SchoolAnnouncements ADD COLUMN is_notified INTEGER NOT NULL DEFAULT 1")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Conferences ADD COLUMN is_notified INTEGER NOT NULL DEFAULT 1")
+        db.execSQL("ALTER TABLE SchoolAnnouncements ADD COLUMN is_notified INTEGER NOT NULL DEFAULT 1")
     }
-}
+}

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration4.kt

@@ -5,9 +5,10 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration4 : Migration(3, 4) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE IF EXISTS Messages")
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE IF EXISTS Messages")
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS Messages (
                 id INTEGER PRIMARY KEY NOT NULL,
                 is_notified INTEGER NOT NULL,

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration40.kt

@@ -5,8 +5,8 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration40 : Migration(39, 40) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL(
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL(
             """
             CREATE TABLE IF NOT EXISTS `Notifications` (
                 `student_id` INTEGER NOT NULL, 
@@ -20,4 +20,4 @@ class Migration40 : Migration(39, 40) {
             """
         )
     }
-}
+}

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration41.kt

@@ -7,9 +7,9 @@ import io.github.wulkanowy.data.enums.GradeExpandMode
 
 class Migration41(private val sharedPrefProvider: SharedPrefProvider) : Migration(40, 41) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
+    override fun migrate(db: SupportSQLiteDatabase) {
         migrateSharedPreferences()
-        database.execSQL("ALTER TABLE Homework ADD COLUMN is_added_by_user INTEGER NOT NULL DEFAULT 0")
+        db.execSQL("ALTER TABLE Homework ADD COLUMN is_added_by_user INTEGER NOT NULL DEFAULT 0")
     }
 
     private fun migrateSharedPreferences() {
@@ -18,4 +18,4 @@ class Migration41(private val sharedPrefProvider: SharedPrefProvider) : Migratio
         }
         sharedPrefProvider.delete("pref_key_expand_grade")
     }
-}
+}

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration42.kt

@@ -5,8 +5,8 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration42 : Migration(41, 42) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL(
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL(
             """CREATE TABLE IF NOT EXISTS `AdminMessages` (
             `id` INTEGER NOT NULL, 
             `title` TEXT NOT NULL, 
@@ -21,4 +21,4 @@ class Migration42 : Migration(41, 42) {
             PRIMARY KEY(`id`))"""
         )
     }
-}
+}

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration43.kt

@@ -5,8 +5,8 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration43 : Migration(42, 43) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Timetable ADD COLUMN is_notified INTEGER NOT NULL DEFAULT 1")
-        database.execSQL("ALTER TABLE Attendance ADD COLUMN is_notified INTEGER NOT NULL DEFAULT 1")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Timetable ADD COLUMN is_notified INTEGER NOT NULL DEFAULT 1")
+        db.execSQL("ALTER TABLE Attendance ADD COLUMN is_notified INTEGER NOT NULL DEFAULT 1")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration44.kt

@@ -5,7 +5,7 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration44 : Migration(43, 44) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE AdminMessages ADD COLUMN is_dismissible INTEGER NOT NULL DEFAULT 0")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE AdminMessages ADD COLUMN is_dismissible INTEGER NOT NULL DEFAULT 0")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration46.kt

@@ -8,65 +8,65 @@ import java.time.ZoneOffset
 
 class Migration46 : Migration(45, 46) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        migrateConferences(database)
-        migrateMessages(database)
-        migrateMobileDevices(database)
-        migrateNotifications(database)
-        migrateTimetable(database)
-        migrateTimetableAdditional(database)
+    override fun migrate(db: SupportSQLiteDatabase) {
+        migrateConferences(db)
+        migrateMessages(db)
+        migrateMobileDevices(db)
+        migrateNotifications(db)
+        migrateTimetable(db)
+        migrateTimetableAdditional(db)
     }
 
-    private fun migrateConferences(database: SupportSQLiteDatabase) {
-        database.query("SELECT * FROM Conferences").use {
+    private fun migrateConferences(db: SupportSQLiteDatabase) {
+        db.query("SELECT * FROM Conferences").use {
             while (it.moveToNext()) {
                 val id = it.getLong(it.getColumnIndexOrThrow("id"))
                 val timestampLocal = it.getLong(it.getColumnIndexOrThrow("date"))
                 val timestampUtc = timestampLocal.timestampLocalToUTC()
 
-                database.execSQL("UPDATE Conferences SET date = $timestampUtc WHERE id = $id")
+                db.execSQL("UPDATE Conferences SET date = $timestampUtc WHERE id = $id")
             }
         }
     }
 
-    private fun migrateMessages(database: SupportSQLiteDatabase) {
-        database.query("SELECT * FROM Messages").use {
+    private fun migrateMessages(db: SupportSQLiteDatabase) {
+        db.query("SELECT * FROM Messages").use {
             while (it.moveToNext()) {
                 val id = it.getLong(it.getColumnIndexOrThrow("id"))
                 val timestampLocal = it.getLong(it.getColumnIndexOrThrow("date"))
                 val timestampUtc = timestampLocal.timestampLocalToUTC()
 
-                database.execSQL("UPDATE Messages SET date = $timestampUtc WHERE id = $id")
+                db.execSQL("UPDATE Messages SET date = $timestampUtc WHERE id = $id")
             }
         }
     }
 
-    private fun migrateMobileDevices(database: SupportSQLiteDatabase) {
-        database.query("SELECT * FROM MobileDevices").use {
+    private fun migrateMobileDevices(db: SupportSQLiteDatabase) {
+        db.query("SELECT * FROM MobileDevices").use {
             while (it.moveToNext()) {
                 val id = it.getLong(it.getColumnIndexOrThrow("id"))
                 val timestampLocal = it.getLong(it.getColumnIndexOrThrow("date"))
                 val timestampUtc = timestampLocal.timestampLocalToUTC()
 
-                database.execSQL("UPDATE MobileDevices SET date = $timestampUtc WHERE id = $id")
+                db.execSQL("UPDATE MobileDevices SET date = $timestampUtc WHERE id = $id")
             }
         }
     }
 
-    private fun migrateNotifications(database: SupportSQLiteDatabase) {
-        database.query("SELECT * FROM Notifications").use {
+    private fun migrateNotifications(db: SupportSQLiteDatabase) {
+        db.query("SELECT * FROM Notifications").use {
             while (it.moveToNext()) {
                 val id = it.getLong(it.getColumnIndexOrThrow("id"))
                 val timestampLocal = it.getLong(it.getColumnIndexOrThrow("date"))
                 val timestampUtc = timestampLocal.timestampLocalToUTC()
 
-                database.execSQL("UPDATE Notifications SET date = $timestampUtc WHERE id = $id")
+                db.execSQL("UPDATE Notifications SET date = $timestampUtc WHERE id = $id")
             }
         }
     }
 
-    private fun migrateTimetable(database: SupportSQLiteDatabase) {
-        database.query("SELECT * FROM Timetable").use {
+    private fun migrateTimetable(db: SupportSQLiteDatabase) {
+        db.query("SELECT * FROM Timetable").use {
             while (it.moveToNext()) {
                 val id = it.getLong(it.getColumnIndexOrThrow("id"))
                 val timestampLocalStart = it.getLong(it.getColumnIndexOrThrow("start"))
@@ -74,13 +74,13 @@ class Migration46 : Migration(45, 46) {
                 val timestampUtcStart = timestampLocalStart.timestampLocalToUTC()
                 val timestampUtcEnd = timestampLocalEnd.timestampLocalToUTC()
 
-                database.execSQL("UPDATE Timetable SET start = $timestampUtcStart, end = $timestampUtcEnd WHERE id = $id")
+                db.execSQL("UPDATE Timetable SET start = $timestampUtcStart, end = $timestampUtcEnd WHERE id = $id")
             }
         }
     }
 
-    private fun migrateTimetableAdditional(database: SupportSQLiteDatabase) {
-        database.query("SELECT * FROM TimetableAdditional").use {
+    private fun migrateTimetableAdditional(db: SupportSQLiteDatabase) {
+        db.query("SELECT * FROM TimetableAdditional").use {
             while (it.moveToNext()) {
                 val id = it.getLong(it.getColumnIndexOrThrow("id"))
                 val timestampLocalStart = it.getLong(it.getColumnIndexOrThrow("start"))
@@ -88,7 +88,7 @@ class Migration46 : Migration(45, 46) {
                 val timestampUtcStart = timestampLocalStart.timestampLocalToUTC()
                 val timestampUtcEnd = timestampLocalEnd.timestampLocalToUTC()
 
-                database.execSQL("UPDATE TimetableAdditional SET start = $timestampUtcStart, end = $timestampUtcEnd WHERE id = $id")
+                db.execSQL("UPDATE TimetableAdditional SET start = $timestampUtcStart, end = $timestampUtcEnd WHERE id = $id")
             }
         }
     }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration49.kt

@@ -5,10 +5,10 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration49 : Migration(48, 49) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE IF EXISTS SchoolAnnouncements")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE IF EXISTS SchoolAnnouncements")
 
-        database.execSQL(
+        db.execSQL(
             """
             CREATE TABLE IF NOT EXISTS `SchoolAnnouncements` (
             `user_login_id` INTEGER NOT NULL, 

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration5.kt

@@ -7,11 +7,16 @@ import java.time.ZoneOffset
 
 class Migration5 : Migration(4, 5) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Students ADD COLUMN registration_date INTEGER DEFAULT 0 NOT NULL")
-        database.execSQL("UPDATE Students SET registration_date = '${now().atZone(ZoneOffset.UTC).toInstant().toEpochMilli()}'")
-        database.execSQL("DROP TABLE IF EXISTS Notes")
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Students ADD COLUMN registration_date INTEGER DEFAULT 0 NOT NULL")
+        db.execSQL(
+            "UPDATE Students SET registration_date = '${
+                now().atZone(ZoneOffset.UTC).toInstant().toEpochMilli()
+            }'"
+        )
+        db.execSQL("DROP TABLE IF EXISTS Notes")
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS Notes (
                 id INTEGER PRIMARY KEY NOT NULL,
                 is_read INTEGER NOT NULL,
@@ -21,6 +26,7 @@ class Migration5 : Migration(4, 5) {
                 teacher TEXT NOT NULL,
                 category TEXT NOT NULL,
                 content TEXT NOT NULL)
-            """)
+            """
+        )
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration50.kt

@@ -5,9 +5,9 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration50 : Migration(49, 50) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE IF EXISTS MobileDevices")
-        database.execSQL(
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE IF EXISTS MobileDevices")
+        db.execSQL(
             """
             CREATE TABLE IF NOT EXISTS `MobileDevices` (
             `user_login_id` INTEGER NOT NULL, 

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration51.kt

@@ -5,17 +5,17 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration51 : Migration(50, 51) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        createMailboxTable(database)
-        recreateMessagesTable(database)
-        recreateMessageAttachmentsTable(database)
-        recreateRecipientsTable(database)
-        deleteReportingUnitTable(database)
+    override fun migrate(db: SupportSQLiteDatabase) {
+        createMailboxTable(db)
+        recreateMessagesTable(db)
+        recreateMessageAttachmentsTable(db)
+        recreateRecipientsTable(db)
+        deleteReportingUnitTable(db)
     }
 
-    private fun createMailboxTable(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE IF EXISTS Mailboxes")
-        database.execSQL(
+    private fun createMailboxTable(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE IF EXISTS Mailboxes")
+        db.execSQL(
             """
             CREATE TABLE IF NOT EXISTS `Mailboxes` (
                 `globalKey` TEXT NOT NULL,
@@ -30,9 +30,9 @@ class Migration51 : Migration(50, 51) {
         )
     }
 
-    private fun recreateMessagesTable(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE IF EXISTS Messages")
-        database.execSQL(
+    private fun recreateMessagesTable(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE IF EXISTS Messages")
+        db.execSQL(
             """
             CREATE TABLE IF NOT EXISTS `Messages` (
                 `message_global_key` TEXT NOT NULL,
@@ -52,9 +52,9 @@ class Migration51 : Migration(50, 51) {
         )
     }
 
-    private fun recreateMessageAttachmentsTable(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE IF EXISTS MessageAttachments")
-        database.execSQL(
+    private fun recreateMessageAttachmentsTable(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE IF EXISTS MessageAttachments")
+        db.execSQL(
             """
             CREATE TABLE IF NOT EXISTS `MessageAttachments` (
                 `real_id` INTEGER NOT NULL,
@@ -66,9 +66,9 @@ class Migration51 : Migration(50, 51) {
         )
     }
 
-    private fun recreateRecipientsTable(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE IF EXISTS Recipients")
-        database.execSQL(
+    private fun recreateRecipientsTable(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE IF EXISTS Recipients")
+        db.execSQL(
             """
             CREATE TABLE IF NOT EXISTS `Recipients` (
                 `mailboxGlobalKey` TEXT NOT NULL,
@@ -82,7 +82,7 @@ class Migration51 : Migration(50, 51) {
         )
     }
 
-    private fun deleteReportingUnitTable(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE IF EXISTS ReportingUnits")
+    private fun deleteReportingUnitTable(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE IF EXISTS ReportingUnits")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration53.kt

@@ -5,14 +5,14 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration53 : Migration(52, 53) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        createMailboxTable(database)
-        recreateMessagesTable(database)
+    override fun migrate(db: SupportSQLiteDatabase) {
+        createMailboxTable(db)
+        recreateMessagesTable(db)
     }
 
-    private fun createMailboxTable(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE IF EXISTS Mailboxes")
-        database.execSQL(
+    private fun createMailboxTable(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE IF EXISTS Mailboxes")
+        db.execSQL(
             """
                 CREATE TABLE IF NOT EXISTS `Mailboxes` (
                     `globalKey` TEXT NOT NULL,
@@ -29,9 +29,9 @@ class Migration53 : Migration(52, 53) {
         )
     }
 
-    private fun recreateMessagesTable(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE IF EXISTS Messages")
-        database.execSQL(
+    private fun recreateMessagesTable(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE IF EXISTS Messages")
+        db.execSQL(
             """
                 CREATE TABLE IF NOT EXISTS `Messages` (
                     `email` TEXT NOT NULL,

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration54.kt

@@ -5,22 +5,24 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration54 : Migration(53, 54) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        migrateResman(database)
-        removeTomaszowMazowieckiStudents(database)
+    override fun migrate(db: SupportSQLiteDatabase) {
+        migrateResman(db)
+        removeTomaszowMazowieckiStudents(db)
     }
 
-    private fun migrateResman(database: SupportSQLiteDatabase) {
-        database.execSQL("""
+    private fun migrateResman(db: SupportSQLiteDatabase) {
+        db.execSQL(
+            """
             UPDATE Students SET
                 scrapper_base_url = 'https://vulcan.net.pl',
                 login_type = 'ADFSLightScoped',
                 symbol = 'rzeszowprojekt'
             WHERE scrapper_base_url = 'https://resman.pl'
-        """.trimIndent())
+        """.trimIndent()
+        )
     }
 
-    private fun removeTomaszowMazowieckiStudents(database: SupportSQLiteDatabase) {
-        database.execSQL("DELETE FROM Students WHERE symbol = 'tomaszowmazowiecki'")
+    private fun removeTomaszowMazowieckiStudents(db: SupportSQLiteDatabase) {
+        db.execSQL("DELETE FROM Students WHERE symbol = 'tomaszowmazowiecki'")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration6.kt

@@ -5,8 +5,9 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration6 : Migration(5, 6) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS ReportingUnits (
                 id INTEGER PRIMARY KEY NOT NULL,
                 student_id INTEGER NOT NULL,
@@ -15,9 +16,11 @@ class Migration6 : Migration(5, 6) {
                 sender_id INTEGER NOT NULL,
                 sender_name TEXT NOT NULL,
                 roles TEXT NOT NULL)
-                """)
+                """
+        )
 
-        database.execSQL("""
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS Recipients (
                 id INTEGER PRIMARY KEY NOT NULL,
                 student_id INTEGER NOT NULL,
@@ -28,10 +31,11 @@ class Migration6 : Migration(5, 6) {
                 unit_id INTEGER NOT NULL,
                 role INTEGER NOT NULL,
                 hash TEXT NOT NULL)
-                """)
+                """
+        )
 
-        database.execSQL("DELETE FROM Semesters WHERE 1")
-        database.execSQL("ALTER TABLE Semesters ADD COLUMN class_id INTEGER DEFAULT 0 NOT NULL")
-        database.execSQL("ALTER TABLE Semesters ADD COLUMN unit_id INTEGER DEFAULT 0 NOT NULL")
+        db.execSQL("DELETE FROM Semesters WHERE 1")
+        db.execSQL("ALTER TABLE Semesters ADD COLUMN class_id INTEGER DEFAULT 0 NOT NULL")
+        db.execSQL("ALTER TABLE Semesters ADD COLUMN unit_id INTEGER DEFAULT 0 NOT NULL")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration7.kt

@@ -5,8 +5,9 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration7 : Migration(6, 7) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS GradesStatistics (
                 id INTEGER PRIMARY KEY NOT NULL,
                 student_id INTEGER NOT NULL,
@@ -15,6 +16,7 @@ class Migration7 : Migration(6, 7) {
                 grade INTEGER NOT NULL,
                 amount INTEGER NOT NULL,
                 is_semester INTEGER NOT NULL)
-            """)
+            """
+        )
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration8.kt

@@ -5,9 +5,9 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration8 : Migration(7, 8) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("ALTER TABLE Timetable ADD COLUMN subjectOld TEXT DEFAULT \"\" NOT NULL")
-        database.execSQL("ALTER TABLE Timetable ADD COLUMN roomOld TEXT DEFAULT \"\" NOT NULL")
-        database.execSQL("ALTER TABLE Timetable ADD COLUMN teacherOld TEXT DEFAULT \"\" NOT NULL")
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("ALTER TABLE Timetable ADD COLUMN subjectOld TEXT DEFAULT \"\" NOT NULL")
+        db.execSQL("ALTER TABLE Timetable ADD COLUMN roomOld TEXT DEFAULT \"\" NOT NULL")
+        db.execSQL("ALTER TABLE Timetable ADD COLUMN teacherOld TEXT DEFAULT \"\" NOT NULL")
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration9.kt

@@ -5,9 +5,10 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 
 class Migration9 : Migration(8, 9) {
 
-    override fun migrate(database: SupportSQLiteDatabase) {
-        database.execSQL("DROP TABLE IF EXISTS Messages")
-        database.execSQL("""
+    override fun migrate(db: SupportSQLiteDatabase) {
+        db.execSQL("DROP TABLE IF EXISTS Messages")
+        db.execSQL(
+            """
             CREATE TABLE IF NOT EXISTS Messages (
                 id INTEGER PRIMARY KEY NOT NULL,
                 student_id INTEGER NOT NULL,

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/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/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/grade/summary/GradeSummaryPresenter.kt

@@ -42,7 +42,7 @@ class GradeSummaryPresenter @Inject constructor(
             val student = studentRepository.getCurrentStudent()
             averageProvider.getGradesDetailsWithAverage(student, semesterId, forceRefresh)
         }
-            .logResourceStatus("load grade summary", showData = true)
+            .logResourceStatus("load grade summary")
             .mapResourceData { createGradeSummaryItems(it) }
             .onResourceData {
                 view?.run {

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

@@ -23,7 +23,7 @@ import io.github.wulkanowy.ui.modules.login.symbol.LoginSymbolFragment
 import io.github.wulkanowy.ui.modules.main.MainActivity
 import io.github.wulkanowy.ui.modules.notifications.NotificationsFragment
 import io.github.wulkanowy.utils.AppInfo
-import io.github.wulkanowy.utils.UpdateHelper
+import io.github.wulkanowy.utils.InAppUpdateHelper
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -33,7 +33,7 @@ class LoginActivity : BaseActivity<LoginPresenter, ActivityLoginBinding>(), Logi
     override lateinit var presenter: LoginPresenter
 
     @Inject
-    lateinit var updateHelper: UpdateHelper
+    lateinit var inAppUpdateHelper: InAppUpdateHelper
 
     @Inject
     lateinit var appInfo: AppInfo
@@ -47,10 +47,10 @@ class LoginActivity : BaseActivity<LoginPresenter, ActivityLoginBinding>(), Logi
         setContentView(ActivityLoginBinding.inflate(layoutInflater).apply { binding = this }.root)
         setSupportActionBar(binding.loginToolbar)
         messageContainer = binding.loginContainer
-        updateHelper.messageContainer = binding.loginContainer
+        inAppUpdateHelper.messageContainer = binding.loginContainer
 
         presenter.onAttachView(this)
-        updateHelper.checkAndInstallUpdates(this)
+        inAppUpdateHelper.checkAndInstallUpdates()
 
         if (savedInstanceState == null) {
             openFragment(LoginFormFragment.newInstance(), clearBackStack = true)
@@ -117,14 +117,6 @@ class LoginActivity : BaseActivity<LoginPresenter, ActivityLoginBinding>(), Logi
 
     override fun onResume() {
         super.onResume()
-        updateHelper.onResume(this)
-    }
-
-    //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)
+        inAppUpdateHelper.onResume()
     }
 }

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

@@ -98,11 +98,13 @@ class LoginStudentSelectPresenter @Inject constructor(
                 }
             }
         }
-        return students.filter { student ->
-            student.student.semesters.any { semester ->
-                semester.isCurrent()
+        return students
+            .filter { it.isEnabled }
+            .filter { student ->
+                student.student.semesters.any { semester ->
+                    semester.isCurrent()
+                }
             }
-        }
     }
 
     private fun createItems(): List<LoginStudentSelectItem> = buildList {

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

@@ -1,6 +1,7 @@
 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
@@ -64,21 +65,36 @@ class LoginSupportDialog : BaseDialogFragment<DialogLoginSupportBinding>() {
                     error = null
                 }
             }
-            dialogLoginSupportSubmit.setOnClickListener {
-                if (dialogLoginSupportSchoolInput.text.isNullOrBlank()) {
-                    with(dialogLoginSupportSchoolLayout) {
-                        isErrorEnabled = true
-                        error = getString(R.string.error_field_required)
-                    }
-                } else {
-                    onSubmitClick()
-                    dismiss()
-                }
-            }
+            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),

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

@@ -45,7 +45,7 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
     lateinit var analytics: AnalyticsHelper
 
     @Inject
-    lateinit var updateHelper: UpdateHelper
+    lateinit var inAppUpdateHelper: InAppUpdateHelper
 
     @Inject
     lateinit var inAppReviewHelper: InAppReviewHelper
@@ -100,7 +100,7 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
         this.savedInstanceState = savedInstanceState
         messageContainer = binding.mainMessageContainer
         messageAnchor = binding.mainMessageContainer
-        updateHelper.messageContainer = binding.mainFragmentContainer
+        inAppUpdateHelper.messageContainer = binding.mainFragmentContainer
         onBackCallback = onBackPressedDispatcher.addCallback(this, enabled = false) {
             presenter.onBackPressed()
         }
@@ -109,19 +109,12 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
             ?.takeIf { savedInstanceState == null }
 
         presenter.onAttachView(this, destination)
-        updateHelper.checkAndInstallUpdates(this)
+        inAppUpdateHelper.checkAndInstallUpdates()
     }
 
     override fun onResume() {
         super.onResume()
-        updateHelper.onResume(this)
-    }
-
-    //https://developer.android.com/guide/playcore/in-app-updates#status_callback
-    @Deprecated("Deprecated in Java")
-    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
-        super.onActivityResult(requestCode, resultCode, data)
-        updateHelper.onActivityResult(requestCode, resultCode)
+        inAppUpdateHelper.onResume()
     }
 
     override fun onCreateOptionsMenu(menu: Menu): Boolean {

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/play/release-notes/pl-PL/default.txt

@@ -1,5 +1,5 @@
-Wersja 2.2.0
+Wersja 2.2.5
 
-Dokonaliśmy drobnych usprawnień w obszarze logowania, które powinny pomóc Wam i nam
+— naprawiliśmy logowanie do aplikacji, które zostało zepsute w piątek aktualizacją dziennika VULCAN
 
 Pełna lista zmian: https://github.com/wulkanowy/wulkanowy/releases

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_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/strings.xml

@@ -44,7 +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_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>
@@ -55,8 +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">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_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>
@@ -71,7 +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">Reset password</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>
@@ -79,12 +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">Get help</string>
-    <string name="login_support_school_hint">Full school name (required)</string>
-    <string name="login_support_school_placeholder">Np. ZSTiO Jarosław lub SP nr 99 w Łodzi</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>
+    <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>
@@ -712,7 +713,6 @@
     <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">Zobrazit prázdné dlaždice, kde není žádná lekce</string>
     <string name="pref_view_grade_statistics_list">Zobrazit seznam grafů v známkách třídy</string>

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

@@ -80,8 +80,9 @@
     <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 (required)</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>
@@ -622,7 +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

@@ -80,8 +80,9 @@
     <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 (required)</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>
@@ -622,7 +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

@@ -80,8 +80,9 @@
     <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 (required)</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>
@@ -622,7 +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

@@ -80,8 +80,9 @@
     <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 (required)</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>
@@ -622,7 +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

@@ -80,8 +80,9 @@
     <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 (wymagana)</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>
@@ -712,7 +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

@@ -80,8 +80,9 @@
     <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 (required)</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>
@@ -712,7 +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/strings.xml

@@ -44,7 +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_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>
@@ -55,8 +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">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_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>
@@ -71,7 +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">Reset password</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>
@@ -79,12 +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">Get help</string>
-    <string name="login_support_school_hint">Full school name (required)</string>
-    <string name="login_support_school_placeholder">Np. ZSTiO Jarosław lub SP nr 99 w Łodzi</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>
+    <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>
@@ -712,7 +713,6 @@
     <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">Zobraziť prázdne dlaždice, kde nie je žiadne lekcie</string>
     <string name="pref_view_grade_statistics_list">Zobraziť zoznam grafov v známkach triedy</string>

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

@@ -44,7 +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_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>
@@ -55,8 +55,8 @@
     <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">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_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>
@@ -71,7 +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">Reset password</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>
@@ -79,12 +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">Get help</string>
-    <string name="login_support_school_hint">Full school name (required)</string>
-    <string name="login_support_school_placeholder">Np. ZSTiO Jarosław lub SP nr 99 w Łodzi</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>
+    <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>
@@ -712,7 +713,6 @@
     <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">Показувати порожні плитки там, де немає уроків</string>
     <string name="pref_view_grade_statistics_list">Показувати діаграми в оцінках класу</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>