Merge branch 'release/0.25.0'

.idea/codeStyles/Project.xml

@@ -18,18 +18,9 @@
       </option>
       <option name="NAME_COUNT_TO_USE_STAR_IMPORT" value="2147483647" />
       <option name="NAME_COUNT_TO_USE_STAR_IMPORT_FOR_MEMBERS" value="2147483647" />
-      <option name="CONTINUATION_INDENT_IN_PARAMETER_LISTS" value="false" />
-      <option name="CONTINUATION_INDENT_IN_ARGUMENT_LISTS" value="false" />
-      <option name="CONTINUATION_INDENT_FOR_EXPRESSION_BODIES" value="false" />
-      <option name="CONTINUATION_INDENT_FOR_CHAINED_CALLS" value="false" />
-      <option name="CONTINUATION_INDENT_IN_SUPERTYPE_LISTS" value="false" />
-      <option name="CONTINUATION_INDENT_IN_IF_CONDITIONS" value="false" />
-      <option name="CONTINUATION_INDENT_IN_ELVIS" value="false" />
       <option name="WRAP_ELVIS_EXPRESSIONS" value="0" />
+      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
     </JetCodeStyleSettings>
-    <MarkdownNavigatorCodeStyleSettings>
-      <option name="RIGHT_MARGIN" value="72" />
-    </MarkdownNavigatorCodeStyleSettings>
     <codeStyleSettings language="XML">
       <indentOptions>
         <option name="CONTINUATION_INDENT_SIZE" value="4" />
@@ -143,13 +134,11 @@
       </arrangement>
     </codeStyleSettings>
     <codeStyleSettings language="kotlin">
+      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
       <option name="KEEP_BLANK_LINES_IN_DECLARATIONS" value="1" />
       <option name="KEEP_BLANK_LINES_IN_CODE" value="1" />
       <option name="KEEP_BLANK_LINES_BEFORE_RBRACE" value="0" />
       <option name="ALIGN_MULTILINE_PARAMETERS" value="false" />
-      <option name="METHOD_PARAMETERS_LPAREN_ON_NEXT_LINE" value="true" />
-      <option name="METHOD_PARAMETERS_RPAREN_ON_NEXT_LINE" value="true" />
-      <option name="EXTENDS_LIST_WRAP" value="1" />
       <indentOptions>
         <option name="CONTINUATION_INDENT_SIZE" value="4" />
       </indentOptions>

app/build.gradle

@@ -11,19 +11,22 @@ apply from: 'hooks.gradle'
 
 android {
     compileSdkVersion 30
-    buildToolsVersion '30.0.2'
+    buildToolsVersion '30.0.3'
 
     defaultConfig {
         applicationId "io.github.wulkanowy"
         testApplicationId "io.github.tests.wulkanowy"
         minSdkVersion 17
         targetSdkVersion 30
-        versionCode 81
+        versionCode 82
-        versionName "0.24.3"
+        versionName "0.25.0"
         multiDexEnabled true
-        resValue "string", "app_name", "Wulkanowy"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
+
+        resValue "string", "app_name", "Wulkanowy"
+        buildConfigField "long", "BUILD_TIMESTAMP", String.valueOf(System.currentTimeMillis())
+
         manifestPlaceholders = [
                 firebase_enabled: project.hasProperty("enableFirebase")
         ]
@@ -126,19 +129,20 @@ play {
     serviceAccountCredentials = file('key.p12')
     defaultToAppBundles = false
     track = 'alpha'
-    updatePriority = 5
+    updatePriority = 3
 }
 
 ext {
-    work_manager = "2.4.0"
+    work_manager = "2.5.0"
-    room = "2.2.6"
+    work_hilt = "1.0.0-alpha03"
+    room = "2.3.0-beta01"
     chucker = "3.4.0"
     mockk = "1.10.5"
     moshi = "1.11.0"
 }
 
 dependencies {
-    implementation "io.github.wulkanowy:sdk:0.24.1"
+    implementation "io.github.wulkanowy:sdk:0.25.0"
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.1'
 
@@ -159,10 +163,9 @@ dependencies {
     implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.1.0"
     implementation "androidx.constraintlayout:constraintlayout:2.0.4"
     implementation "androidx.coordinatorlayout:coordinatorlayout:1.1.0"
-    implementation "com.google.android.material:material:1.2.1"
+    implementation "com.google.android.material:material:1.3.0-rc01"
     implementation "com.github.wulkanowy:material-chips-input:2.1.1"
     implementation "com.github.PhilJay:MPAndroidChart:v3.1.0"
-    implementation "me.zhanghai.android.materialprogressbar:library:1.6.1"
 
     implementation "androidx.work:work-runtime-ktx:$work_manager"
     playImplementation "androidx.work:work-gcm:$work_manager"
@@ -175,12 +178,12 @@ dependencies {
 
     implementation "com.google.dagger:hilt-android:$hilt_version"
     kapt "com.google.dagger:hilt-android-compiler:$hilt_version"
-    implementation 'androidx.hilt:hilt-work:1.0.0-alpha02'
+    implementation "androidx.hilt:hilt-work:$work_hilt"
-    kapt 'androidx.hilt:hilt-compiler:1.0.0-alpha02'
+    kapt "androidx.hilt:hilt-compiler:$work_hilt"
 
     implementation "com.aurelhubert:ahbottomnavigation:2.3.4"
     implementation "com.ncapdevi:frag-nav:3.3.0"
-    implementation "com.github.YarikSOffice:lingver:1.2.2"
+    implementation "com.github.YarikSOffice:lingver:1.3.0"
 
     implementation "com.squareup.moshi:moshi:$moshi"
     implementation "com.squareup.moshi:moshi-adapters:$moshi"
@@ -194,7 +197,7 @@ dependencies {
     implementation "io.github.wulkanowy:AppKillerManager:3.0.0"
     implementation 'me.xdrop:fuzzywuzzy:1.3.1'
 
-    playImplementation platform('com.google.firebase:firebase-bom:26.3.0')
+    playImplementation platform('com.google.firebase:firebase-bom:26.4.0')
     playImplementation 'com.google.firebase:firebase-analytics-ktx'
     playImplementation 'com.google.firebase:firebase-inappmessaging-display-ktx'
     playImplementation "com.google.firebase:firebase-inappmessaging-ktx"
@@ -204,7 +207,7 @@ dependencies {
     playImplementation 'com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava'
 
     hmsImplementation 'com.huawei.hms:hianalytics:5.1.0.301'
-    hmsImplementation 'com.huawei.agconnect:agconnect-crash:1.4.2.301'
+    hmsImplementation 'com.huawei.agconnect:agconnect-crash:1.5.0.200'
 
     releaseImplementation "com.github.ChuckerTeam.Chucker:library-no-op:$chucker"
 
@@ -214,6 +217,7 @@ dependencies {
     testImplementation "junit:junit:4.13.1"
     testImplementation "io.mockk:mockk:$mockk"
     testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.4.2'
+    testImplementation "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
 
     androidTestImplementation "androidx.test:core:1.3.0"
     androidTestImplementation "androidx.test:runner:1.3.0"

app/src/androidTest/java/io/github/wulkanowy/data/TestDispatchersProvider.kt

@@ -1,11 +0,0 @@
-package io.github.wulkanowy.data
-
-import io.github.wulkanowy.utils.DispatchersProvider
-import kotlinx.coroutines.CoroutineDispatcher
-import kotlinx.coroutines.Dispatchers
-
-class TestDispatchersProvider : DispatchersProvider() {
-
-    override val backgroundThread: CoroutineDispatcher
-        get() = Dispatchers.Unconfined
-}

app/src/debug/res/drawable-anydpi-v24/ic_stat_timetable.xml

@@ -0,0 +1,19 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="#FFFFFF"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <group
+      android:scaleX="0.92"
+      android:scaleY="0.92"
+      android:translateX="0.96"
+      android:translateY="0.96">
+    <path
+        android:fillColor="#FFF"
+        android:pathData="M3.9512,2A2,2 0,0 0,2 4L2,18A2,2 0,0 0,4 20L10.0996,20C11.3596,21.24 13.09,22 15,22A7,7 0,0 0,15.7988 21.9551L15.7988,19.7832A4.85,4.85 0,0 1,15 19.8496C12.32,19.8496 10.1504,17.68 10.1504,15A4.85,4.85 0,0 1,15 10.1504C17.4677,10.1504 19.4978,11.9912 19.8047,14.375C20.566,14.3758 21.3108,14.5325 21.9922,14.834C21.9491,12.9905 21.2036,11.3226 20,10.0996L20,4A2,2 0,0 0,18 2L4,2A2,2 0,0 0,3.9512 2zM4,5L10,5L10,8L4,8L4,5zM12,5L18,5L18,8L12,8L12,5zM4,10L10.0996,10C9.2596,10.82 8.6291,11.85 8.2891,13L4,13L4,10zM14,12L14,15.6895L15.7988,16.7266L15.7988,14.9922L15.5,14.8203L15.5,12L14,12zM4,15L8,15C8,16.07 8.2399,17.09 8.6699,18L4,18L4,15z" />
+    <path
+        android:fillColor="#FFF"
+        android:pathData="m17.298,24v-8.1249h2.5c0.7143,0 1.3523,0.1618 1.9141,0.4855 0.5655,0.3199 1.0063,0.7775 1.3225,1.3728 0.3162,0.5915 0.4743,1.2649 0.4743,2.0201v0.3739c0,0.7552 -0.1562,1.4267 -0.4687,2.0145 -0.3088,0.5878 -0.7459,1.0435 -1.3114,1.3672C21.1633,23.8326 20.5253,23.9963 19.8148,24ZM18.9721,17.2311v5.4241h0.8091c0.6548,0 1.1551,-0.2139 1.5011,-0.6417 0.346,-0.4278 0.5227,-1.0398 0.5301,-1.8359v-0.4297c0,-0.8259 -0.1711,-1.4509 -0.5134,-1.875 -0.3423,-0.4278 -0.8426,-0.6417 -1.5011,-0.6417z" />
+  </group>
+</vector>

app/src/main/AndroidManifest.xml

@@ -18,6 +18,18 @@
             <action android:name="android.intent.action.VIEW" />
             <data android:scheme="https" />
         </intent>
+        <intent>
+            <action android:name="android.intent.action.VIEW" />
+            <data android:scheme="mailto" />
+        </intent>
+        <intent>
+            <action android:name="android.intent.action.VIEW" />
+            <data android:scheme="tel" />
+        </intent>
+        <intent>
+            <action android:name="android.intent.action.VIEW" />
+            <data android:scheme="geo" />
+        </intent>
     </queries>
 
     <application

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

@@ -5,6 +5,7 @@ import android.content.Context
 import android.util.Log.DEBUG
 import android.util.Log.INFO
 import android.util.Log.VERBOSE
+import android.webkit.WebView
 import androidx.hilt.work.HiltWorkerFactory
 import androidx.multidex.MultiDex
 import androidx.work.Configuration
@@ -47,17 +48,18 @@ class WulkanowyApp : Application(), Configuration.Provider {
 
     override fun onCreate() {
         super.onCreate()
-        Lingver.init(this)
-        themeManager.applyDefaultTheme()
 
+        initializeAppLanguage()
+        themeManager.applyDefaultTheme()
         initLogging()
-        logCurrentLanguage()
+        fixWebViewLocale()
     }
 
     private fun initLogging() {
         if (appInfo.isDebug) {
             Timber.plant(DebugLogTree())
-            Timber.plant(FileLoggerTree.Builder()
+            Timber.plant(
+                FileLoggerTree.Builder()
                     .withFileName("wulkanowy.%g.log")
                     .withDirName(applicationContext.filesDir.absolutePath)
                     .withFileLimit(10)
@@ -71,14 +73,20 @@ class WulkanowyApp : Application(), Configuration.Provider {
         registerActivityLifecycleCallbacks(ActivityLifecycleLogger())
     }
 
-    private fun logCurrentLanguage() {
+    private fun initializeAppLanguage() {
-        val newLang = if (preferencesRepository.appLanguage == "system") {
+        Lingver.init(this)
-            appInfo.systemLanguage
+
+        if (preferencesRepository.appLanguage == "system") {
+            Lingver.getInstance().setFollowSystemLocale(this)
+            analyticsHelper.logEvent("language", "startup" to appInfo.systemLanguage)
         } else {
-            preferencesRepository.appLanguage
+            analyticsHelper.logEvent("language", "startup" to preferencesRepository.appLanguage)
+        }
     }
 
-        analyticsHelper.logEvent("language", "startup" to newLang)
+    private fun fixWebViewLocale() {
+        //https://stackoverflow.com/questions/40398528/android-webview-language-changes-abruptly-on-android-7-0-and-above
+        WebView(this).destroy()
     }
 
     override fun getWorkManagerConfiguration() = Configuration.Builder()

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

@@ -33,7 +33,8 @@ internal class RepositoryModule {
             setSimpleHttpLogger { Timber.d(it) }
 
             // for debug only
-            addInterceptor(ChuckerInterceptor.Builder(context)
+            addInterceptor(
+                ChuckerInterceptor.Builder(context)
                     .collector(chuckerCollector)
                     .alwaysReadResponseBody(true)
                     .build(), network = true
@@ -43,7 +44,10 @@ internal class RepositoryModule {
 
     @Singleton
     @Provides
-    fun provideChuckerCollector(@ApplicationContext context: Context, prefRepository: PreferencesRepository): ChuckerCollector {
+    fun provideChuckerCollector(
+        @ApplicationContext context: Context,
+        prefRepository: PreferencesRepository
+    ): ChuckerCollector {
         return ChuckerCollector(
             context = context,
             showNotification = prefRepository.isDebugNotificationEnable,
@@ -53,7 +57,10 @@ internal class RepositoryModule {
 
     @Singleton
     @Provides
-    fun provideDatabase(@ApplicationContext context: Context, sharedPrefProvider: SharedPrefProvider) = AppDatabase.newInstance(context, sharedPrefProvider)
+    fun provideDatabase(
+        @ApplicationContext context: Context,
+        sharedPrefProvider: SharedPrefProvider,
+    ) = AppDatabase.newInstance(context, sharedPrefProvider)
 
     @Singleton
     @Provides
@@ -65,7 +72,8 @@ internal class RepositoryModule {
 
     @Singleton
     @Provides
-    fun provideSharedPref(@ApplicationContext context: Context): SharedPreferences = PreferenceManager.getDefaultSharedPreferences(context)
+    fun provideSharedPref(@ApplicationContext context: Context): SharedPreferences =
+        PreferenceManager.getDefaultSharedPreferences(context)
 
     @Singleton
     @Provides
@@ -89,7 +97,8 @@ internal class RepositoryModule {
 
     @Singleton
     @Provides
-    fun provideGradeSemesterStatisticsDao(database: AppDatabase) = database.gradeSemesterStatisticsDao
+    fun provideGradeSemesterStatisticsDao(database: AppDatabase) =
+        database.gradeSemesterStatisticsDao
 
     @Singleton
     @Provides
@@ -166,4 +175,8 @@ internal class RepositoryModule {
     @Singleton
     @Provides
     fun provideTimetableAdditionalDao(database: AppDatabase) = database.timetableAdditionalDao
+
+    @Singleton
+    @Provides
+    fun provideStudentInfoDao(database: AppDatabase) = database.studentInfoDao
 }

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

@@ -28,6 +28,7 @@ import io.github.wulkanowy.data.db.dao.ReportingUnitDao
 import io.github.wulkanowy.data.db.dao.SchoolDao
 import io.github.wulkanowy.data.db.dao.SemesterDao
 import io.github.wulkanowy.data.db.dao.StudentDao
+import io.github.wulkanowy.data.db.dao.StudentInfoDao
 import io.github.wulkanowy.data.db.dao.SubjectDao
 import io.github.wulkanowy.data.db.dao.TeacherDao
 import io.github.wulkanowy.data.db.dao.TimetableAdditionalDao
@@ -53,6 +54,7 @@ import io.github.wulkanowy.data.db.entities.ReportingUnit
 import io.github.wulkanowy.data.db.entities.School
 import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.data.db.entities.StudentInfo
 import io.github.wulkanowy.data.db.entities.Subject
 import io.github.wulkanowy.data.db.entities.Teacher
 import io.github.wulkanowy.data.db.entities.Timetable
@@ -80,6 +82,8 @@ import io.github.wulkanowy.data.db.migrations.Migration28
 import io.github.wulkanowy.data.db.migrations.Migration29
 import io.github.wulkanowy.data.db.migrations.Migration3
 import io.github.wulkanowy.data.db.migrations.Migration30
+import io.github.wulkanowy.data.db.migrations.Migration31
+import io.github.wulkanowy.data.db.migrations.Migration32
 import io.github.wulkanowy.data.db.migrations.Migration4
 import io.github.wulkanowy.data.db.migrations.Migration5
 import io.github.wulkanowy.data.db.migrations.Migration6
@@ -116,6 +120,7 @@ import javax.inject.Singleton
         School::class,
         Conference::class,
         TimetableAdditional::class,
+        StudentInfo::class,
     ],
     version = AppDatabase.VERSION_SCHEMA,
     exportSchema = true
@@ -124,7 +129,7 @@ import javax.inject.Singleton
 abstract class AppDatabase : RoomDatabase() {
 
     companion object {
-        const val VERSION_SCHEMA = 30
+        const val VERSION_SCHEMA = 32
 
         fun getMigrations(sharedPrefProvider: SharedPrefProvider): Array<Migration> {
             return arrayOf(
@@ -157,6 +162,8 @@ abstract class AppDatabase : RoomDatabase() {
                 Migration28(),
                 Migration29(),
                 Migration30(),
+                Migration31(),
+                Migration32()
             )
         }
 
@@ -219,4 +226,6 @@ abstract class AppDatabase : RoomDatabase() {
     abstract val conferenceDao: ConferenceDao
 
     abstract val timetableAdditionalDao: TimetableAdditionalDao
+
+    abstract val studentInfoDao: StudentInfoDao
 }

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

@@ -6,7 +6,9 @@ import androidx.room.Insert
 import androidx.room.OnConflictStrategy.ABORT
 import androidx.room.Query
 import androidx.room.Transaction
+import androidx.room.Update
 import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.data.db.entities.StudentNick
 import io.github.wulkanowy.data.db.entities.StudentWithSemesters
 import javax.inject.Singleton
 
@@ -20,6 +22,9 @@ interface StudentDao {
     @Delete
     suspend fun delete(student: Student)
 
+    @Update(entity = Student::class)
+    suspend fun update(studentNick: StudentNick)
+
     @Query("SELECT * FROM Students WHERE is_current = 1")
     suspend fun loadCurrent(): Student?
 

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

@@ -0,0 +1,15 @@
+package io.github.wulkanowy.data.db.dao
+
+import androidx.room.Dao
+import androidx.room.Query
+import io.github.wulkanowy.data.db.entities.StudentInfo
+import kotlinx.coroutines.flow.Flow
+import javax.inject.Singleton
+
+@Singleton
+@Dao
+interface StudentInfoDao : BaseDao<StudentInfo> {
+
+    @Query("SELECT * FROM StudentInfo WHERE student_id = :studentId")
+    fun loadStudentInfo(studentId: Int): Flow<StudentInfo?>
+}

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

@@ -7,7 +7,13 @@ import androidx.room.PrimaryKey
 import java.io.Serializable
 import java.time.LocalDateTime
 
-@Entity(tableName = "Students", indices = [Index(value = ["email", "symbol", "student_id", "school_id", "class_id"], unique = true)])
+@Entity(
+    tableName = "Students",
+    indices = [Index(
+        value = ["email", "symbol", "student_id", "school_id", "class_id"],
+        unique = true
+    )]
+)
 data class Student(
 
     @ColumnInfo(name = "scrapper_base_url")
@@ -52,7 +58,7 @@ data class Student(
     @ColumnInfo(name = "school_id")
     val schoolSymbol: String,
 
-    @ColumnInfo(name ="school_short")
+    @ColumnInfo(name = "school_short")
     val schoolShortName: String,
 
     @ColumnInfo(name = "school_name")
@@ -73,4 +79,6 @@ data class Student(
 
     @PrimaryKey(autoGenerate = true)
     var id: Long = 0
+
+    var nick = ""
 }

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

@@ -0,0 +1,85 @@
+package io.github.wulkanowy.data.db.entities
+
+import androidx.room.ColumnInfo
+import androidx.room.Embedded
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+import io.github.wulkanowy.data.enums.Gender
+import java.io.Serializable
+import java.time.LocalDate
+
+@Entity(tableName = "StudentInfo")
+data class StudentInfo(
+
+    @ColumnInfo(name = "student_id")
+    val studentId: Int,
+
+    @ColumnInfo(name = "full_name")
+    val fullName: String,
+
+    @ColumnInfo(name = "first_name")
+    val firstName: String,
+
+    @ColumnInfo(name = "second_name")
+    val secondName: String,
+
+    val surname: String,
+
+    @ColumnInfo(name = "birth_date")
+    val birthDate: LocalDate,
+
+    @ColumnInfo(name = "birth_place")
+    val birthPlace: String,
+
+    val gender: Gender,
+
+    @ColumnInfo(name = "has_polish_citizenship")
+    val hasPolishCitizenship: Boolean,
+
+    @ColumnInfo(name = "family_name")
+    val familyName: String,
+
+    @ColumnInfo(name = "parents_names")
+    val parentsNames: String,
+
+    val address: String,
+
+    @ColumnInfo(name = "registered_address")
+    val registeredAddress: String,
+
+    @ColumnInfo(name = "correspondence_address")
+    val correspondenceAddress: String,
+
+    @ColumnInfo(name = "phone_number")
+    val phoneNumber: String,
+
+    @ColumnInfo(name = "cell_phone_number")
+    val cellPhoneNumber: String,
+
+    val email: String,
+
+    @Embedded(prefix = "first_guardian_")
+    val firstGuardian: StudentGuardian,
+
+    @Embedded(prefix = "second_guardian_")
+    val secondGuardian: StudentGuardian
+
+) : Serializable {
+
+    @PrimaryKey(autoGenerate = true)
+    var id: Long = 0
+}
+
+data class StudentGuardian(
+
+    @ColumnInfo(name = "full_name")
+    val fullName: String,
+
+    val kinship: String,
+
+    val address: String,
+
+    val phones: String,
+
+    val email: String
+) : Serializable

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

@@ -0,0 +1,16 @@
+package io.github.wulkanowy.data.db.entities
+
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+import java.io.Serializable
+
+@Entity
+data class StudentNick(
+
+    val nick: String
+
+) : Serializable {
+
+    @PrimaryKey
+    var id: Long = 0
+}

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

@@ -0,0 +1,42 @@
+package io.github.wulkanowy.data.db.migrations
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+class Migration31 : Migration(30, 31) {
+
+    override fun migrate(database: SupportSQLiteDatabase) {
+        database.execSQL(
+            """CREATE TABLE IF NOT EXISTS StudentInfo (
+                id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, 
+                student_id INTEGER NOT NULL, 
+                full_name TEXT NOT NULL, 
+                first_name TEXT NOT NULL, 
+                second_name TEXT NOT NULL, 
+                surname TEXT NOT NULL, 
+                birth_date INTEGER NOT NULL, 
+                birth_place TEXT NOT NULL, 
+                gender TEXT NOT NULL, 
+                has_polish_citizenship INTEGER NOT NULL, 
+                family_name TEXT NOT NULL, 
+                parents_names TEXT NOT NULL, 
+                address TEXT NOT NULL, 
+                registered_address TEXT NOT NULL, 
+                correspondence_address TEXT NOT NULL, 
+                phone_number TEXT NOT NULL, 
+                cell_phone_number TEXT NOT NULL,
+                email TEXT NOT NULL, 
+                first_guardian_full_name TEXT NOT NULL, 
+                first_guardian_kinship TEXT NOT NULL, 
+                first_guardian_address TEXT NOT NULL, 
+                first_guardian_phones TEXT NOT NULL, 
+                first_guardian_email TEXT NOT NULL, 
+                second_guardian_full_name TEXT NOT NULL, 
+                second_guardian_kinship TEXT NOT NULL, 
+                second_guardian_address TEXT NOT NULL, 
+                second_guardian_phones TEXT NOT NULL, 
+                second_guardian_email TEXT NOT NULL)
+            """
+        )
+    }
+}

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

@@ -0,0 +1,12 @@
+package io.github.wulkanowy.data.db.migrations
+
+import androidx.room.migration.Migration
+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 \"\"")
+    }
+}
+

app/src/main/java/io/github/wulkanowy/data/enums/Gender.kt

@@ -0,0 +1,3 @@
+package io.github.wulkanowy.data.enums
+
+enum class Gender { MALE, FEMALE }

app/src/main/java/io/github/wulkanowy/data/mappers/StudentInfoMapper.kt

@@ -0,0 +1,38 @@
+package io.github.wulkanowy.data.mappers
+
+import io.github.wulkanowy.data.db.entities.Semester
+import io.github.wulkanowy.data.db.entities.StudentGuardian
+import io.github.wulkanowy.data.db.entities.StudentInfo
+import io.github.wulkanowy.data.enums.Gender
+import io.github.wulkanowy.sdk.pojo.StudentGuardian as SdkStudentGuardian
+import io.github.wulkanowy.sdk.pojo.StudentInfo as SdkStudentInfo
+
+fun SdkStudentInfo.mapToEntity(semester: Semester) = StudentInfo(
+    studentId = semester.studentId,
+    fullName = fullName,
+    firstName = firstName,
+    secondName = secondName,
+    surname = surname,
+    birthDate = birthDate,
+    birthPlace = birthPlace,
+    gender = Gender.valueOf(gender.name),
+    hasPolishCitizenship = hasPolishCitizenship,
+    familyName = familyName,
+    parentsNames = parentsNames,
+    address = address,
+    registeredAddress = registeredAddress,
+    correspondenceAddress = correspondenceAddress,
+    phoneNumber = phoneNumber,
+    cellPhoneNumber = phoneNumber,
+    email = email,
+    firstGuardian = guardians[0].mapToEntity(),
+    secondGuardian = guardians[1].mapToEntity()
+)
+
+fun SdkStudentGuardian.mapToEntity() = StudentGuardian(
+    fullName = fullName,
+    kinship = kinship,
+    address = address,
+    phones = phones,
+    email = email
+)

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

@@ -16,16 +16,23 @@ class SchoolRepository @Inject constructor(
     private val sdk: Sdk
 ) {
 
-    fun getSchoolInfo(student: Student, semester: Semester, forceRefresh: Boolean) = networkBoundResource(
+    fun getSchoolInfo(student: Student, semester: Semester, forceRefresh: Boolean) =
+        networkBoundResource(
             shouldFetch = { it == null || forceRefresh },
             query = { schoolDb.load(semester.studentId, semester.classId) },
-        fetch = { sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear).getSchool().mapToEntity(semester) },
+            fetch = {
+                sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear).getSchool()
+                    .mapToEntity(semester)
+            },
             saveFetchResult = { old, new ->
-            if (new != old && old != null) {
+                if (old != null && new != old) {
-                schoolDb.deleteAll(listOf(old))
+                    with(schoolDb) {
+                        deleteAll(listOf(old))
+                        insertAll(listOf(new))
+                    }
+                } else if (old == null) {
                     schoolDb.insertAll(listOf(new))
                 }
-            schoolDb.insertAll(listOf(new))
             }
         )
 }

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

@@ -0,0 +1,38 @@
+package io.github.wulkanowy.data.repositories
+
+import io.github.wulkanowy.data.db.dao.StudentInfoDao
+import io.github.wulkanowy.data.db.entities.Semester
+import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.data.mappers.mapToEntity
+import io.github.wulkanowy.sdk.Sdk
+import io.github.wulkanowy.utils.init
+import io.github.wulkanowy.utils.networkBoundResource
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class StudentInfoRepository @Inject constructor(
+    private val studentInfoDao: StudentInfoDao,
+    private val sdk: Sdk
+) {
+
+    fun getStudentInfo(student: Student, semester: Semester, forceRefresh: Boolean) =
+        networkBoundResource(
+            shouldFetch = { it == null || forceRefresh },
+            query = { studentInfoDao.loadStudentInfo(student.studentId) },
+            fetch = {
+                sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
+                    .getStudentInfo().mapToEntity(semester)
+            },
+            saveFetchResult = { old, new ->
+                if (old != null && new != old) {
+                    with(studentInfoDao) {
+                        deleteAll(listOf(old))
+                        insertAll(listOf(new))
+                    }
+                } else if (old == null) {
+                    studentInfoDao.insertAll(listOf(new))
+                }
+            }
+        )
+}

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

@@ -5,6 +5,7 @@ import dagger.hilt.android.qualifiers.ApplicationContext
 import io.github.wulkanowy.data.db.dao.SemesterDao
 import io.github.wulkanowy.data.db.dao.StudentDao
 import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.data.db.entities.StudentNick
 import io.github.wulkanowy.data.db.entities.StudentWithSemesters
 import io.github.wulkanowy.data.exceptions.NoCurrentStudentException
 import io.github.wulkanowy.data.mappers.mapToEntities
@@ -25,39 +26,59 @@ class StudentRepository @Inject constructor(
     private val sdk: Sdk
 ) {
 
-    suspend fun isStudentSaved(): Boolean = getSavedStudents(false).isNotEmpty()
+    suspend fun isStudentSaved() = getSavedStudents(false).isNotEmpty()
 
-    suspend fun isCurrentStudentSet(): Boolean = studentDb.loadCurrent()?.isCurrent ?: false
+    suspend fun isCurrentStudentSet() = studentDb.loadCurrent()?.isCurrent ?: false
 
-    suspend fun getStudentsApi(pin: String, symbol: String, token: String): List<StudentWithSemesters> {
+    suspend fun getStudentsApi(
-        return sdk.getStudentsFromMobileApi(token, pin, symbol, "").mapToEntities()
+        pin: String,
-    }
+        symbol: String,
+        token: String
+    ): List<StudentWithSemesters> =
+        sdk.getStudentsFromMobileApi(token, pin, symbol, "").mapToEntities()
 
-    suspend fun getStudentsScrapper(email: String, password: String, scrapperBaseUrl: String, symbol: String): List<StudentWithSemesters> {
+    suspend fun getStudentsScrapper(
-        return sdk.getStudentsFromScrapper(email, password, scrapperBaseUrl, symbol).mapToEntities(password)
+        email: String,
-    }
+        password: String,
+        scrapperBaseUrl: String,
+        symbol: String
+    ): List<StudentWithSemesters> =
+        sdk.getStudentsFromScrapper(email, password, scrapperBaseUrl, symbol)
+            .mapToEntities(password)
 
-    suspend fun getStudentsHybrid(email: String, password: String, scrapperBaseUrl: String, symbol: String): List<StudentWithSemesters> {
+    suspend fun getStudentsHybrid(
-        return sdk.getStudentsHybrid(email, password, scrapperBaseUrl, "", symbol).mapToEntities(password)
+        email: String,
-    }
+        password: String,
+        scrapperBaseUrl: String,
+        symbol: String
+    ): List<StudentWithSemesters> =
+        sdk.getStudentsHybrid(email, password, scrapperBaseUrl, "", symbol).mapToEntities(password)
 
-    suspend fun getSavedStudents(decryptPass: Boolean = true) = withContext(dispatchers.backgroundThread) {
+    suspend fun getSavedStudents(decryptPass: Boolean = true) =
+        withContext(dispatchers.backgroundThread) {
             studentDb.loadStudentsWithSemesters().map {
                 it.apply {
-                if (decryptPass && Sdk.Mode.valueOf(student.loginMode) != Sdk.Mode.API) student.password = decrypt(student.password)
+                    if (decryptPass && Sdk.Mode.valueOf(student.loginMode) != Sdk.Mode.API) {
+                        student.password = decrypt(student.password)
+                    }
                 }
             }
         }
 
     suspend fun getStudentById(id: Int) = withContext(dispatchers.backgroundThread) {
         studentDb.loadById(id)?.apply {
-            if (Sdk.Mode.valueOf(loginMode) != Sdk.Mode.API) password = decrypt(password)
+            if (Sdk.Mode.valueOf(loginMode) != Sdk.Mode.API) {
+                password = decrypt(password)
+            }
         }
     } ?: throw NoCurrentStudentException()
 
-    suspend fun getCurrentStudent(decryptPass: Boolean = true) = withContext(dispatchers.backgroundThread) {
+    suspend fun getCurrentStudent(decryptPass: Boolean = true) =
+        withContext(dispatchers.backgroundThread) {
             studentDb.loadCurrent()?.apply {
-            if (decryptPass && Sdk.Mode.valueOf(loginMode) != Sdk.Mode.API) password = decrypt(password)
+                if (decryptPass && Sdk.Mode.valueOf(loginMode) != Sdk.Mode.API) {
+                    password = decrypt(password)
+                }
             }
         } ?: throw NoCurrentStudentException()
 
@@ -66,8 +87,9 @@ class StudentRepository @Inject constructor(
 
         return withContext(dispatchers.backgroundThread) {
             studentDb.insertAll(studentsWithSemesters.map { it.student }.map {
-                if (Sdk.Mode.valueOf(it.loginMode) != Sdk.Mode.API) it.copy(password = encrypt(it.password, context))
+                if (Sdk.Mode.valueOf(it.loginMode) != Sdk.Mode.API) {
-                else it
+                    it.copy(password = encrypt(it.password, context))
+                } else it
             })
         }
     }
@@ -79,7 +101,7 @@ class StudentRepository @Inject constructor(
         }
     }
 
-    suspend fun logoutStudent(student: Student) {
+    suspend fun logoutStudent(student: Student) = studentDb.delete(student)
-        studentDb.delete(student)
+
-    }
+    suspend fun updateStudentNick(studentNick: StudentNick) = studentDb.update(studentNick)
 }

app/src/main/java/io/github/wulkanowy/services/alarm/TimetableNotificationSchedulerHelper.kt

@@ -27,6 +27,7 @@ import io.github.wulkanowy.services.alarm.TimetableNotificationReceiver.Companio
 import io.github.wulkanowy.services.alarm.TimetableNotificationReceiver.Companion.STUDENT_NAME
 import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.utils.DispatchersProvider
+import io.github.wulkanowy.utils.nickOrName
 import io.github.wulkanowy.utils.toTimestamp
 import kotlinx.coroutines.withContext
 import timber.log.Timber
@@ -41,17 +42,23 @@ class TimetableNotificationSchedulerHelper @Inject constructor(
     private val dispatchersProvider: DispatchersProvider,
 ) {
 
-    private fun getRequestCode(time: LocalDateTime, studentId: Int) = (time.toTimestamp() * studentId).toInt()
+    private fun getRequestCode(time: LocalDateTime, studentId: Int) =
+        (time.toTimestamp() * studentId).toInt()
 
-    private fun getUpcomingLessonTime(index: Int, day: List<Timetable>, lesson: Timetable): LocalDateTime {
+    private fun getUpcomingLessonTime(
-        return day.getOrNull(index - 1)?.end ?: lesson.start.minusMinutes(30)
+        index: Int,
-    }
+        day: List<Timetable>,
+        lesson: Timetable
+    ) = day.getOrNull(index - 1)?.end ?: lesson.start.minusMinutes(30)
 
     suspend fun cancelScheduled(lessons: List<Timetable>, studentId: Int = 1) {
         withContext(dispatchersProvider.backgroundThread) {
             lessons.sortedBy { it.start }.forEachIndexed { index, lesson ->
                 val upcomingTime = getUpcomingLessonTime(index, lessons, lesson)
-                cancelScheduledTo(upcomingTime..lesson.start, getRequestCode(upcomingTime, studentId))
+                cancelScheduledTo(
+                    upcomingTime..lesson.start,
+                    getRequestCode(upcomingTime, studentId)
+                )
                 cancelScheduledTo(lesson.start..lesson.end, getRequestCode(lesson.start, studentId))
 
                 Timber.d("TimetableNotification canceled: type 1 & 2, subject: ${lesson.subject}, start: ${lesson.start}, student: $studentId")
@@ -61,13 +68,18 @@ class TimetableNotificationSchedulerHelper @Inject constructor(
 
     private fun cancelScheduledTo(range: ClosedRange<LocalDateTime>, requestCode: Int) {
         if (now() in range) cancelNotification()
-        alarmManager.cancel(PendingIntent.getBroadcast(context, requestCode, Intent(), FLAG_UPDATE_CURRENT))
+        alarmManager.cancel(
+            PendingIntent.getBroadcast(context, requestCode, Intent(), FLAG_UPDATE_CURRENT)
+        )
     }
 
-    fun cancelNotification() = NotificationManagerCompat.from(context).cancel(MainView.Section.TIMETABLE.id)
+    fun cancelNotification() =
+        NotificationManagerCompat.from(context).cancel(MainView.Section.TIMETABLE.id)
 
     suspend fun scheduleNotifications(lessons: List<Timetable>, student: Student) {
-        if (!preferencesRepository.isUpcomingLessonsNotificationsEnable) return cancelScheduled(lessons, student.studentId)
+        if (!preferencesRepository.isUpcomingLessonsNotificationsEnable) {
+            return cancelScheduled(lessons, student.studentId)
+        }
 
         withContext(dispatchersProvider.backgroundThread) {
             lessons.groupBy { it.date }
@@ -82,13 +94,28 @@ class TimetableNotificationSchedulerHelper @Inject constructor(
                         val intent = createIntent(student, lesson, active.getOrNull(index + 1))
 
                         if (lesson.start > now()) {
-                            scheduleBroadcast(intent, student.studentId, NOTIFICATION_TYPE_UPCOMING, getUpcomingLessonTime(index, active, lesson))
+                            scheduleBroadcast(
+                                intent,
+                                student.studentId,
+                                NOTIFICATION_TYPE_UPCOMING,
+                                getUpcomingLessonTime(index, active, lesson)
+                            )
                         }
 
                         if (lesson.end > now()) {
-                            scheduleBroadcast(intent, student.studentId, NOTIFICATION_TYPE_CURRENT, lesson.start)
+                            scheduleBroadcast(
+                                intent,
+                                student.studentId,
+                                NOTIFICATION_TYPE_CURRENT,
+                                lesson.start
+                            )
                             if (active.lastIndex == index) {
-                                scheduleBroadcast(intent, student.studentId, NOTIFICATION_TYPE_LAST_LESSON_CANCELLATION, lesson.end)
+                                scheduleBroadcast(
+                                    intent,
+                                    student.studentId,
+                                    NOTIFICATION_TYPE_LAST_LESSON_CANCELLATION,
+                                    lesson.end
+                                )
                             }
                         }
                     }
@@ -99,7 +126,7 @@ class TimetableNotificationSchedulerHelper @Inject constructor(
     private fun createIntent(student: Student, lesson: Timetable, nextLesson: Timetable?): Intent {
         return Intent(context, TimetableNotificationReceiver::class.java).apply {
             putExtra(STUDENT_ID, student.studentId)
-            putExtra(STUDENT_NAME, student.studentName)
+            putExtra(STUDENT_NAME, student.nickOrName)
             putExtra(LESSON_ROOM, lesson.room)
             putExtra(LESSON_START, lesson.start.toTimestamp())
             putExtra(LESSON_END, lesson.end.toTimestamp())
@@ -109,13 +136,23 @@ class TimetableNotificationSchedulerHelper @Inject constructor(
         }
     }
 
-    private fun scheduleBroadcast(intent: Intent, studentId: Int, notificationType: Int, time: LocalDateTime) {
+    private fun scheduleBroadcast(
-        AlarmManagerCompat.setExactAndAllowWhileIdle(alarmManager, RTC_WAKEUP, time.toTimestamp(),
+        intent: Intent,
+        studentId: Int,
+        notificationType: Int,
+        time: LocalDateTime
+    ) {
+        AlarmManagerCompat.setExactAndAllowWhileIdle(
+            alarmManager, RTC_WAKEUP, time.toTimestamp(),
             PendingIntent.getBroadcast(context, getRequestCode(time, studentId), intent.also {
                 it.putExtra(NOTIFICATION_ID, MainView.Section.TIMETABLE.id)
                 it.putExtra(LESSON_TYPE, notificationType)
             }, FLAG_UPDATE_CURRENT)
         )
-        Timber.d("TimetableNotification scheduled: type: $notificationType, subject: ${intent.getStringExtra(LESSON_TITLE)}, start: $time, student: $studentId")
+        Timber.d(
+            "TimetableNotification scheduled: type: $notificationType, subject: ${
+                intent.getStringExtra(LESSON_TITLE)
+            }, start: $time, student: $studentId"
+        )
     }
 }

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

@@ -5,11 +5,12 @@ import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationCompat.BigTextStyle
 import androidx.core.app.NotificationCompat.PRIORITY_DEFAULT
 import androidx.core.app.NotificationManagerCompat
-import androidx.hilt.Assisted
+import androidx.hilt.work.HiltWorker
-import androidx.hilt.work.WorkerInject
 import androidx.work.CoroutineWorker
 import androidx.work.Data
 import androidx.work.WorkerParameters
+import dagger.assisted.Assisted
+import dagger.assisted.AssistedInject
 import io.github.wulkanowy.R
 import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.data.repositories.SemesterRepository
@@ -23,7 +24,8 @@ import kotlinx.coroutines.coroutineScope
 import timber.log.Timber
 import kotlin.random.Random
 
-class SyncWorker @WorkerInject constructor(
+@HiltWorker
+class SyncWorker @AssistedInject constructor(
     @Assisted appContext: Context,
     @Assisted workerParameters: WorkerParameters,
     private val studentRepository: StudentRepository,
@@ -58,7 +60,8 @@ class SyncWorker @WorkerInject constructor(
         }
         val result = when {
             exceptions.isNotEmpty() && inputData.getBoolean("one_time", false) -> {
-                Result.failure(Data.Builder()
+                Result.failure(
+                    Data.Builder()
                         .putString("error", exceptions.map { it.stackTraceToString() }.toString())
                         .build()
                 )
@@ -74,13 +77,16 @@ class SyncWorker @WorkerInject constructor(
     }
 
     private fun notify(result: Result) {
-        notificationManager.notify(Random.nextInt(Int.MAX_VALUE), NotificationCompat.Builder(applicationContext, DebugChannel.CHANNEL_ID)
+        notificationManager.notify(
+            Random.nextInt(Int.MAX_VALUE),
+            NotificationCompat.Builder(applicationContext, DebugChannel.CHANNEL_ID)
                 .setContentTitle("Debug notification")
                 .setSmallIcon(R.drawable.ic_stat_push)
                 .setAutoCancel(true)
                 .setColor(applicationContext.getCompatColor(R.color.colorPrimary))
                 .setStyle(BigTextStyle().bigText("${SyncWorker::class.java.simpleName} result: $result"))
                 .setPriority(PRIORITY_DEFAULT)
-            .build())
+                .build()
+        )
     }
 }

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

@@ -57,7 +57,7 @@ class ErrorDialog : BaseDialogFragment<DialogErrorBinding>() {
         }
     }
 
-    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
         return DialogErrorBinding.inflate(inflater).apply { binding = this }.root
     }
 
@@ -114,11 +114,17 @@ class ErrorDialog : BaseDialogFragment<DialogErrorBinding>() {
             chooserTitle = getString(R.string.about_feedback),
             email = "wulkanowyinc@gmail.com",
             subject = "Zgłoszenie błędu",
-            body = requireContext().getString(R.string.about_feedback_template,
+            body = requireContext().getString(
-                "${appInfo.systemManufacturer} ${appInfo.systemModel}", appInfo.systemVersion.toString(), appInfo.versionName
+                R.string.about_feedback_template,
+                "${appInfo.systemManufacturer} ${appInfo.systemModel}",
+                appInfo.systemVersion.toString(),
+                "${appInfo.versionName}-${appInfo.buildFlavor}"
             ) + "\n" + content,
             onActivityNotFound = {
-                requireContext().openInternetBrowser("https://github.com/wulkanowy/wulkanowy/issues", ::showMessage)
+                requireContext().openInternetBrowser(
+                    "https://github.com/wulkanowy/wulkanowy/issues",
+                    ::showMessage
+                )
             }
         )
     }

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

@@ -9,6 +9,7 @@ import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.databinding.ItemAccountBinding
 import io.github.wulkanowy.utils.getThemeAttrColor
+import io.github.wulkanowy.utils.nickOrName
 import javax.inject.Inject
 
 class WidgetConfigureAdapter @Inject constructor() : RecyclerView.Adapter<WidgetConfigureAdapter.ItemViewHolder>() {
@@ -28,7 +29,7 @@ class WidgetConfigureAdapter @Inject constructor() : RecyclerView.Adapter<Widget
         val (student, isCurrent) = items[position]
 
         with(holder.binding) {
-            accountItemName.text = "${student.studentName} ${student.className}"
+            accountItemName.text = "${student.nickOrName} ${student.className}"
             accountItemSchool.text = student.schoolName
 
             with(accountItemImage) {

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

@@ -18,6 +18,8 @@ import io.github.wulkanowy.utils.getCompatDrawable
 import io.github.wulkanowy.utils.openAppInMarket
 import io.github.wulkanowy.utils.openEmailClient
 import io.github.wulkanowy.utils.openInternetBrowser
+import io.github.wulkanowy.utils.toFormattedString
+import io.github.wulkanowy.utils.toLocalDateTime
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -35,7 +37,9 @@ class AboutFragment : BaseFragment<FragmentAboutBinding>(R.layout.fragment_about
 
     override val versionRes: Triple<String, String, Drawable?>?
         get() = context?.run {
-            Triple(getString(R.string.about_version), "${appInfo.versionName} (${appInfo.versionCode})", getCompatDrawable(R.drawable.ic_all_about))
+            val buildTimestamp = appInfo.buildTimestamp.toLocalDateTime().toFormattedString("yyyy-MM-dd")
+            val versionSignature = "${appInfo.versionName}-${appInfo.buildFlavor} (${appInfo.versionCode}), $buildTimestamp"
+            Triple(getString(R.string.about_version), versionSignature, getCompatDrawable(R.drawable.ic_all_about))
         }
 
     override val creatorsRes: Triple<String, String, Drawable?>?
@@ -65,7 +69,11 @@ class AboutFragment : BaseFragment<FragmentAboutBinding>(R.layout.fragment_about
 
     override val homepageRes: Triple<String, String, Drawable?>?
         get() = context?.run {
-            Triple(getString(R.string.about_homepage), getString(R.string.about_homepage_summary), getCompatDrawable(R.drawable.ic_about_homepage))
+            Triple(
+                getString(R.string.about_homepage),
+                getString(R.string.about_homepage_summary),
+                getCompatDrawable(R.drawable.ic_all_home)
+            )
         }
 
     override val licensesRes: Triple<String, String, Drawable?>?
@@ -131,11 +139,17 @@ class AboutFragment : BaseFragment<FragmentAboutBinding>(R.layout.fragment_about
             chooserTitle = getString(R.string.about_feedback),
             email = "wulkanowyinc@gmail.com",
             subject = "Zgłoszenie błędu",
-            body = getString(R.string.about_feedback_template,
+            body = getString(
-                "${appInfo.systemManufacturer} ${appInfo.systemModel}", appInfo.systemVersion.toString(), appInfo.versionName
+                R.string.about_feedback_template,
+                "${appInfo.systemManufacturer} ${appInfo.systemModel}",
+                appInfo.systemVersion.toString(),
+                "${appInfo.versionName}-${appInfo.buildFlavor}"
             ),
             onActivityNotFound = {
-                requireContext().openInternetBrowser("https://github.com/wulkanowy/wulkanowy/issues", ::showMessage)
+                requireContext().openInternetBrowser(
+                    "https://github.com/wulkanowy/wulkanowy/issues",
+                    ::showMessage
+                )
             }
         )
     }

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

@@ -8,16 +8,17 @@ import android.view.View.VISIBLE
 import android.view.ViewGroup
 import androidx.recyclerview.widget.RecyclerView
 import io.github.wulkanowy.R
-import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.db.entities.StudentWithSemesters
 import io.github.wulkanowy.databinding.HeaderAccountBinding
 import io.github.wulkanowy.databinding.ItemAccountBinding
-import io.github.wulkanowy.sdk.Sdk
 import io.github.wulkanowy.utils.getThemeAttrColor
+import io.github.wulkanowy.utils.nickOrName
 import javax.inject.Inject
 
 class AccountAdapter @Inject constructor() : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
 
+    var isAccountQuickDialogMode = false
+
     var items = emptyList<AccountItem<*>>()
 
     var onClickListener: (StudentWithSemesters) -> Unit = {}
@@ -30,53 +31,68 @@ class AccountAdapter @Inject constructor() : RecyclerView.Adapter<RecyclerView.V
         val inflater = LayoutInflater.from(parent.context)
 
         return when (viewType) {
-            AccountItem.ViewType.HEADER.id -> HeaderViewHolder(HeaderAccountBinding.inflate(inflater, parent, false))
+            AccountItem.ViewType.HEADER.id -> HeaderViewHolder(
-            AccountItem.ViewType.ITEM.id -> ItemViewHolder(ItemAccountBinding.inflate(inflater, parent, false))
+                HeaderAccountBinding.inflate(inflater, parent, false)
+            )
+            AccountItem.ViewType.ITEM.id -> ItemViewHolder(
+                ItemAccountBinding.inflate(inflater, parent, false)
+            )
             else -> throw IllegalStateException()
         }
     }
 
     override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
         when (holder) {
-            is HeaderViewHolder -> bindHeaderViewHolder(holder.binding, items[position].value as Account)
+            is HeaderViewHolder -> bindHeaderViewHolder(
-            is ItemViewHolder -> bindItemViewHolder(holder.binding, items[position].value as StudentWithSemesters)
+                holder.binding,
+                items[position].value as Account,
+                position
+            )
+            is ItemViewHolder -> bindItemViewHolder(
+                holder.binding,
+                items[position].value as StudentWithSemesters
+            )
         }
     }
 
-    private fun bindHeaderViewHolder(binding: HeaderAccountBinding, account: Account) {
+    private fun bindHeaderViewHolder(
+        binding: HeaderAccountBinding,
+        account: Account,
+        position: Int
+    ) {
         with(binding) {
+            accountHeaderDivider.visibility = if (position == 0) GONE else VISIBLE
             accountHeaderEmail.text = account.email
             accountHeaderType.setText(if (account.isParent) R.string.account_type_parent else R.string.account_type_student)
         }
     }
 
     @SuppressLint("SetTextI18n")
-    private fun bindItemViewHolder(binding: ItemAccountBinding, studentWithSemesters: StudentWithSemesters) {
+    private fun bindItemViewHolder(
+        binding: ItemAccountBinding,
+        studentWithSemesters: StudentWithSemesters
+    ) {
         val student = studentWithSemesters.student
         val semesters = studentWithSemesters.semesters
         val diary = semesters.maxByOrNull { it.semesterId }
+        val isDuplicatedStudent = items.filter {
+            if (it.value !is StudentWithSemesters) return@filter false
+            val studentToCompare = it.value.student
+
+            studentToCompare.studentId == student.studentId
+                && studentToCompare.schoolSymbol == student.schoolSymbol
+                && studentToCompare.symbol == student.symbol
+        }.size > 1 && isAccountQuickDialogMode
 
         with(binding) {
-            accountItemName.text = "${student.studentName} ${diary?.diaryName.orEmpty()}"
+            accountItemName.text = "${student.nickOrName} ${diary?.diaryName.orEmpty()}"
             accountItemSchool.text = studentWithSemesters.student.schoolName
-            with(accountItemLoginMode) {
+            accountItemAccountType.setText(if (student.isParent) R.string.account_type_parent else R.string.account_type_student)
-                visibility = when (Sdk.Mode.valueOf(student.loginMode)) {
+            accountItemAccountType.visibility = if (isDuplicatedStudent) VISIBLE else GONE
-                    Sdk.Mode.API -> {
-                        setText(R.string.account_login_mobile_api)
-                        VISIBLE
-                    }
-                    Sdk.Mode.HYBRID -> {
-                        setText(R.string.account_login_hybrid)
-                        VISIBLE
-                    }
-                    Sdk.Mode.SCRAPPER -> {
-                        GONE
-                    }
-                }
-            }
 
             with(accountItemImage) {
-                val colorImage = if (student.isCurrent) context.getThemeAttrColor(R.attr.colorPrimary)
+                val colorImage =
+                    if (student.isCurrent) context.getThemeAttrColor(R.attr.colorPrimary)
                     else context.getThemeAttrColor(R.attr.colorOnSurface, 153)
 
                 setColorFilter(colorImage, PorterDuff.Mode.SRC_IN)

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

@@ -1,102 +0,0 @@
-package io.github.wulkanowy.ui.modules.account
-
-import android.os.Bundle
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import android.widget.Toast
-import android.widget.Toast.LENGTH_LONG
-import androidx.appcompat.app.AlertDialog
-import androidx.recyclerview.widget.LinearLayoutManager
-import dagger.hilt.android.AndroidEntryPoint
-import io.github.wulkanowy.R
-import io.github.wulkanowy.databinding.DialogAccountBinding
-import io.github.wulkanowy.ui.base.BaseDialogFragment
-import io.github.wulkanowy.ui.modules.login.LoginActivity
-import javax.inject.Inject
-
-@AndroidEntryPoint
-class AccountDialog : BaseDialogFragment<DialogAccountBinding>(), AccountView {
-
-    @Inject
-    lateinit var presenter: AccountPresenter
-
-    @Inject
-    lateinit var accountAdapter: AccountAdapter
-
-    companion object {
-        fun newInstance() = AccountDialog()
-    }
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        setStyle(STYLE_NO_TITLE, 0)
-    }
-
-    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
-        return DialogAccountBinding.inflate(inflater).apply { binding = this }.root
-    }
-
-    override fun onActivityCreated(savedInstanceState: Bundle?) {
-        super.onActivityCreated(savedInstanceState)
-        presenter.onAttachView(this)
-    }
-
-    override fun initView() {
-        accountAdapter.onClickListener = presenter::onItemSelected
-
-        with(binding) {
-            accountDialogAdd.setOnClickListener { presenter.onAddSelected() }
-            accountDialogRemove.setOnClickListener { presenter.onRemoveSelected() }
-            accountDialogRecycler.apply {
-                layoutManager = LinearLayoutManager(context)
-                adapter = accountAdapter
-            }
-        }
-    }
-
-    override fun updateData(data: List<AccountItem<*>>) {
-        with(accountAdapter) {
-            items = data
-            notifyDataSetChanged()
-        }
-    }
-
-    override fun showError(text: String, error: Throwable) {
-        showMessage(text)
-    }
-
-    override fun showMessage(text: String) {
-        Toast.makeText(context, text, LENGTH_LONG).show()
-    }
-
-    override fun dismissView() {
-        dismiss()
-    }
-
-    override fun openLoginView() {
-        activity?.let {
-            startActivity(LoginActivity.getStartIntent(it))
-        }
-    }
-
-    override fun showConfirmDialog() {
-        context?.let {
-            AlertDialog.Builder(it)
-                .setTitle(R.string.account_logout_student)
-                .setMessage(R.string.account_confirm)
-                .setPositiveButton(R.string.account_logout) { _, _ -> presenter.onLogoutConfirm() }
-                .setNegativeButton(android.R.string.cancel) { _, _ -> }
-                .show()
-        }
-    }
-
-    override fun recreateMainView() {
-        activity?.recreate()
-    }
-
-    override fun onDestroy() {
-        presenter.onDetachView()
-        super.onDestroy()
-    }
-}

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

@@ -0,0 +1,111 @@
+package io.github.wulkanowy.ui.modules.account
+
+import android.os.Bundle
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.View
+import androidx.core.view.get
+import androidx.recyclerview.widget.LinearLayoutManager
+import dagger.hilt.android.AndroidEntryPoint
+import io.github.wulkanowy.R
+import io.github.wulkanowy.data.db.entities.StudentWithSemesters
+import io.github.wulkanowy.databinding.FragmentAccountBinding
+import io.github.wulkanowy.ui.base.BaseFragment
+import io.github.wulkanowy.ui.modules.account.accountdetails.AccountDetailsFragment
+import io.github.wulkanowy.ui.modules.login.LoginActivity
+import io.github.wulkanowy.ui.modules.main.MainActivity
+import io.github.wulkanowy.ui.modules.main.MainView
+import javax.inject.Inject
+
+@AndroidEntryPoint
+class AccountFragment : BaseFragment<FragmentAccountBinding>(R.layout.fragment_account),
+    AccountView, MainView.TitledView {
+
+    @Inject
+    lateinit var presenter: AccountPresenter
+
+    @Inject
+    lateinit var accountAdapter: AccountAdapter
+
+    companion object {
+
+        fun newInstance() = AccountFragment()
+    }
+
+    override val titleStringId = R.string.account_title
+
+    override var subtitleString = ""
+
+    override val isViewEmpty get() = accountAdapter.items.isEmpty()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setHasOptionsMenu(true)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        binding = FragmentAccountBinding.bind(view)
+        presenter.onAttachView(this)
+    }
+
+    override fun initView() {
+        binding.accountErrorRetry.setOnClickListener { presenter.onRetry() }
+        binding.accountErrorDetails.setOnClickListener { presenter.onDetailsClick() }
+
+        binding.accountRecycler.apply {
+            layoutManager = LinearLayoutManager(context)
+            adapter = accountAdapter
+        }
+
+        accountAdapter.onClickListener = presenter::onItemSelected
+
+        with(binding) {
+            accountAdd.setOnClickListener { presenter.onAddSelected() }
+        }
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        menu[0].isVisible = false
+    }
+
+    override fun updateData(data: List<AccountItem<*>>) {
+        with(accountAdapter) {
+            items = data
+            notifyDataSetChanged()
+        }
+    }
+
+    override fun openLoginView() {
+        activity?.let {
+            startActivity(LoginActivity.getStartIntent(it))
+        }
+    }
+
+    override fun openAccountDetailsView(studentWithSemesters: StudentWithSemesters) {
+        (activity as? MainActivity)?.pushView(
+            AccountDetailsFragment.newInstance(
+                studentWithSemesters
+            )
+        )
+    }
+
+    override fun showErrorView(show: Boolean) {
+        binding.accountError.visibility = if (show) View.VISIBLE else View.GONE
+    }
+
+    override fun setErrorDetails(message: String) {
+        binding.accountErrorMessage.text = message
+    }
+
+    override fun showProgress(show: Boolean) {
+        binding.accountProgress.visibility = if (show) View.VISIBLE else View.GONE
+    }
+
+    override fun showContent(show: Boolean) {
+        with(binding) {
+            accountRecycler.visibility = if (show) View.VISIBLE else View.GONE
+            accountAdd.visibility = if (show) View.VISIBLE else View.GONE
+        }
+    }
+}

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

@@ -3,7 +3,6 @@ package io.github.wulkanowy.ui.modules.account
 import io.github.wulkanowy.data.Status
 import io.github.wulkanowy.data.db.entities.StudentWithSemesters
 import io.github.wulkanowy.data.repositories.StudentRepository
-import io.github.wulkanowy.services.sync.SyncManager
 import io.github.wulkanowy.ui.base.BasePresenter
 import io.github.wulkanowy.ui.base.ErrorHandler
 import io.github.wulkanowy.utils.afterLoading
@@ -15,101 +14,91 @@ import javax.inject.Inject
 class AccountPresenter @Inject constructor(
     errorHandler: ErrorHandler,
     studentRepository: StudentRepository,
-    private val syncManager: SyncManager
 ) : BasePresenter<AccountView>(errorHandler, studentRepository) {
 
+    private lateinit var lastError: Throwable
+
     override fun onAttachView(view: AccountView) {
         super.onAttachView(view)
         view.initView()
-        Timber.i("Account dialog view was initialized")
+        Timber.i("Account view was initialized")
+        errorHandler.showErrorMessage = ::showErrorViewOnError
         loadData()
     }
 
+    fun onRetry() {
+        view?.run {
+            showErrorView(false)
+            showProgress(true)
+        }
+        loadData()
+    }
+
+    fun onDetailsClick() {
+        view?.showErrorDetailsDialog(lastError)
+    }
+
     fun onAddSelected() {
         Timber.i("Select add account")
         view?.openLoginView()
     }
 
-    fun onRemoveSelected() {
-        Timber.i("Select remove account")
-        view?.showConfirmDialog()
-    }
-
-    fun onLogoutConfirm() {
-        flowWithResource {
-            val student = studentRepository.getCurrentStudent(false)
-            studentRepository.logoutStudent(student)
-
-            val students = studentRepository.getSavedStudents(false)
-            if (students.isNotEmpty()) {
-                studentRepository.switchStudent(students[0])
-            }
-            students
-        }.onEach {
-            when (it.status) {
-                Status.LOADING -> Timber.i("Attempt to logout current user ")
-                Status.SUCCESS -> view?.run {
-                    if (it.data!!.isEmpty()) {
-                        Timber.i("Logout result: Open login view")
-                        syncManager.stopSyncWorker()
-                        openClearLoginView()
-                    } else {
-                        Timber.i("Logout result: Switch to another student")
-                        recreateMainView()
-                    }
-                }
-                Status.ERROR -> {
-                    Timber.i("Logout result: An exception occurred")
-                    errorHandler.dispatch(it.error!!)
-                }
-            }
-        }.afterLoading {
-            view?.dismissView()
-        }.launch("logout")
-    }
-
     fun onItemSelected(studentWithSemesters: StudentWithSemesters) {
-        Timber.i("Select student item ${studentWithSemesters.student.id}")
+        view?.openAccountDetailsView(studentWithSemesters)
-        if (studentWithSemesters.student.isCurrent) {
-            view?.dismissView()
-        } else flowWithResource { studentRepository.switchStudent(studentWithSemesters) }.onEach {
-            when (it.status) {
-                Status.LOADING -> Timber.i("Attempt to change a student")
-                Status.SUCCESS -> {
-                    Timber.i("Change a student result: Success")
-                    view?.recreateMainView()
-                }
-                Status.ERROR -> {
-                    Timber.i("Change a student result: An exception occurred")
-                    errorHandler.dispatch(it.error!!)
-                }
-            }
-        }.afterLoading {
-            view?.dismissView()
-        }.launch("switch")
     }
 
     private fun createAccountItems(items: List<StudentWithSemesters>): List<AccountItem<*>> {
-        return items.groupBy { Account(it.student.email, it.student.isParent) }.map { (account, students) ->
+        return items.groupBy {
-            listOf(AccountItem(account, AccountItem.ViewType.HEADER)) + students.map { student ->
+            Account("${it.student.userName} (${it.student.email})", it.student.isParent)
+        }
+            .map { (account, students) ->
+                listOf(
+                    AccountItem(account, AccountItem.ViewType.HEADER)
+                ) + students.map { student ->
                     AccountItem(student, AccountItem.ViewType.ITEM)
                 }
-        }.flatten()
+            }
+            .flatten()
     }
 
     private fun loadData() {
-        flowWithResource { studentRepository.getSavedStudents(false) }.onEach {
+        flowWithResource { studentRepository.getSavedStudents(false) }
+            .onEach {
                 when (it.status) {
-                Status.LOADING -> Timber.i("Loading account data started")
+                    Status.LOADING -> {
+                        Timber.i("Loading account data started")
+                        view?.run {
+                            showProgress(true)
+                            showContent(false)
+                        }
+                    }
                     Status.SUCCESS -> {
                         Timber.i("Loading account result: Success")
                         view?.updateData(createAccountItems(it.data!!))
+                        view?.run {
+                            showContent(true)
+                            showErrorView(false)
+                        }
                     }
                     Status.ERROR -> {
                         Timber.i("Loading account result: An exception occurred")
                         errorHandler.dispatch(it.error!!)
                     }
                 }
-        }.launch()
+            }
+            .afterLoading { view?.showProgress(false) }
+            .launch()
+    }
+
+    private fun showErrorViewOnError(message: String, error: Throwable) {
+        view?.run {
+            if (isViewEmpty) {
+                lastError = error
+                setErrorDetails(message)
+                showErrorView(true)
+                showContent(false)
+                showProgress(false)
+            } else showError(message, error)
+        }
     }
 }

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

@@ -1,19 +1,26 @@
 package io.github.wulkanowy.ui.modules.account
 
+import io.github.wulkanowy.data.db.entities.StudentWithSemesters
 import io.github.wulkanowy.ui.base.BaseView
 
 interface AccountView : BaseView {
 
+    val isViewEmpty: Boolean
+
     fun initView()
 
     fun updateData(data: List<AccountItem<*>>)
 
-    fun dismissView()
-
-    fun showConfirmDialog()
-
     fun openLoginView()
 
-    fun recreateMainView()
+    fun openAccountDetailsView(studentWithSemesters: StudentWithSemesters)
+
+    fun showErrorView(show: Boolean)
+
+    fun setErrorDetails(message: String)
+
+    fun showProgress(show: Boolean)
+
+    fun showContent(show: Boolean)
 }
 

app/src/main/java/io/github/wulkanowy/ui/modules/account/accountdetails/AccountDetailsFragment.kt

@@ -0,0 +1,157 @@
+package io.github.wulkanowy.ui.modules.account.accountdetails
+
+import android.os.Bundle
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.MenuItem
+import android.view.View
+import androidx.appcompat.app.AlertDialog
+import androidx.core.view.get
+import dagger.hilt.android.AndroidEntryPoint
+import io.github.wulkanowy.R
+import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.data.db.entities.StudentWithSemesters
+import io.github.wulkanowy.databinding.FragmentAccountDetailsBinding
+import io.github.wulkanowy.ui.base.BaseFragment
+import io.github.wulkanowy.ui.modules.account.accountedit.AccountEditDialog
+import io.github.wulkanowy.ui.modules.main.MainActivity
+import io.github.wulkanowy.ui.modules.main.MainView
+import io.github.wulkanowy.ui.modules.studentinfo.StudentInfoFragment
+import io.github.wulkanowy.ui.modules.studentinfo.StudentInfoView
+import io.github.wulkanowy.utils.nickOrName
+import javax.inject.Inject
+
+@AndroidEntryPoint
+class AccountDetailsFragment :
+    BaseFragment<FragmentAccountDetailsBinding>(R.layout.fragment_account_details),
+    AccountDetailsView, MainView.TitledView {
+
+    @Inject
+    lateinit var presenter: AccountDetailsPresenter
+
+    override val titleStringId = R.string.account_details_title
+
+    override var subtitleString = ""
+
+    companion object {
+
+        private const val ARGUMENT_KEY = "Data"
+
+        fun newInstance(studentWithSemesters: StudentWithSemesters) =
+            AccountDetailsFragment().apply {
+                arguments = Bundle().apply { putSerializable(ARGUMENT_KEY, studentWithSemesters) }
+            }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setHasOptionsMenu(true)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        binding = FragmentAccountDetailsBinding.bind(view)
+        presenter.onAttachView(this, requireArguments()[ARGUMENT_KEY] as StudentWithSemesters)
+    }
+
+    override fun initView() {
+        binding.accountDetailsErrorRetry.setOnClickListener { presenter.onRetry() }
+        binding.accountDetailsErrorDetails.setOnClickListener { presenter.onDetailsClick() }
+        binding.accountDetailsLogout.setOnClickListener { presenter.onRemoveSelected() }
+        binding.accountDetailsSelect.setOnClickListener { presenter.onStudentSelect() }
+
+        binding.accountDetailsPersonalData.setOnClickListener {
+            presenter.onStudentInfoSelected(StudentInfoView.Type.PERSONAL)
+        }
+        binding.accountDetailsAddressData.setOnClickListener {
+            presenter.onStudentInfoSelected(StudentInfoView.Type.ADDRESS)
+        }
+        binding.accountDetailsContactData.setOnClickListener {
+            presenter.onStudentInfoSelected(StudentInfoView.Type.CONTACT)
+        }
+        binding.accountDetailsFamilyData.setOnClickListener {
+            presenter.onStudentInfoSelected(StudentInfoView.Type.FAMILY)
+        }
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        menu[0].isVisible = false
+        inflater.inflate(R.menu.action_menu_account_details, menu)
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        return if (item.itemId == R.id.accountDetailsMenuEdit) {
+            presenter.onAccountEditSelected()
+            true
+        } else false
+    }
+
+    override fun showAccountData(student: Student) {
+        with(binding) {
+            accountDetailsName.text = student.nickOrName
+            accountDetailsSchool.text = student.schoolName
+        }
+    }
+
+    override fun enableSelectStudentButton(enable: Boolean) {
+        binding.accountDetailsSelect.isEnabled = enable
+    }
+
+    override fun showAccountEditDetailsDialog(student: Student) {
+        (requireActivity() as MainActivity).showDialogFragment(
+            AccountEditDialog.newInstance(student)
+        )
+    }
+
+    override fun showLogoutConfirmDialog() {
+        context?.let {
+            AlertDialog.Builder(it)
+                .setTitle(R.string.account_logout_student)
+                .setMessage(R.string.account_confirm)
+                .setPositiveButton(R.string.account_logout) { _, _ -> presenter.onLogoutConfirm() }
+                .setNegativeButton(android.R.string.cancel) { _, _ -> }
+                .show()
+        }
+    }
+
+    override fun popView() {
+        (requireActivity() as MainActivity).popView(2)
+    }
+
+    override fun recreateMainView() {
+        requireActivity().recreate()
+    }
+
+    override fun openStudentInfoView(
+        infoType: StudentInfoView.Type,
+        studentWithSemesters: StudentWithSemesters
+    ) {
+        (requireActivity() as MainActivity).pushView(
+            StudentInfoFragment.newInstance(
+                infoType,
+                studentWithSemesters
+            )
+        )
+    }
+
+    override fun showErrorView(show: Boolean) {
+        binding.accountDetailsError.visibility = if (show) View.VISIBLE else View.GONE
+    }
+
+    override fun setErrorDetails(message: String) {
+        binding.accountDetailsErrorMessage.text = message
+    }
+
+    override fun showProgress(show: Boolean) {
+        binding.accountDetailsProgress.visibility = if (show) View.VISIBLE else View.GONE
+    }
+
+    override fun showContent(show: Boolean) {
+        binding.accountDetailsContent.visibility = if (show) View.VISIBLE else View.GONE
+    }
+
+    override fun onDestroyView() {
+        presenter.onDetachView()
+        super.onDestroyView()
+    }
+}

app/src/main/java/io/github/wulkanowy/ui/modules/account/accountdetails/AccountDetailsPresenter.kt

@@ -0,0 +1,172 @@
+package io.github.wulkanowy.ui.modules.account.accountdetails
+
+import io.github.wulkanowy.data.Resource
+import io.github.wulkanowy.data.Status
+import io.github.wulkanowy.data.db.entities.StudentWithSemesters
+import io.github.wulkanowy.data.repositories.StudentRepository
+import io.github.wulkanowy.services.sync.SyncManager
+import io.github.wulkanowy.ui.base.BasePresenter
+import io.github.wulkanowy.ui.base.ErrorHandler
+import io.github.wulkanowy.ui.modules.studentinfo.StudentInfoView
+import io.github.wulkanowy.utils.afterLoading
+import io.github.wulkanowy.utils.flowWithResource
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.onEach
+import timber.log.Timber
+import javax.inject.Inject
+
+class AccountDetailsPresenter @Inject constructor(
+    errorHandler: ErrorHandler,
+    studentRepository: StudentRepository,
+    private val syncManager: SyncManager
+) : BasePresenter<AccountDetailsView>(errorHandler, studentRepository) {
+
+    private lateinit var studentWithSemesters: StudentWithSemesters
+
+    private lateinit var lastError: Throwable
+
+    private var studentId: Long? = null
+
+    fun onAttachView(view: AccountDetailsView, studentWithSemesters: StudentWithSemesters) {
+        super.onAttachView(view)
+        studentId = studentWithSemesters.student.id
+
+        view.initView()
+        errorHandler.showErrorMessage = ::showErrorViewOnError
+        Timber.i("Account details view was initialized")
+        loadData()
+    }
+
+    fun onRetry() {
+        view?.run {
+            showErrorView(false)
+            showProgress(true)
+        }
+        loadData()
+    }
+
+    fun onDetailsClick() {
+        view?.showErrorDetailsDialog(lastError)
+    }
+
+    private fun loadData() {
+        flowWithResource { studentRepository.getSavedStudents() }
+            .map { studentWithSemesters ->
+                Resource(
+                    data = studentWithSemesters.data?.single { it.student.id == studentId },
+                    status = studentWithSemesters.status,
+                    error = studentWithSemesters.error
+                )
+            }
+            .onEach {
+                when (it.status) {
+                    Status.LOADING -> {
+                        view?.run {
+                            showProgress(true)
+                            showContent(false)
+                        }
+                        Timber.i("Loading account details view started")
+                    }
+                    Status.SUCCESS -> {
+                        Timber.i("Loading account details view result: Success")
+                        studentWithSemesters = it.data!!
+                        view?.run {
+                            showAccountData(studentWithSemesters.student)
+                            enableSelectStudentButton(!studentWithSemesters.student.isCurrent)
+                            showContent(true)
+                            showErrorView(false)
+                        }
+                    }
+                    Status.ERROR -> {
+                        Timber.i("Loading account details view result: An exception occurred")
+                        errorHandler.dispatch(it.error!!)
+                    }
+                }
+            }
+            .afterLoading { view?.showProgress(false) }
+            .launch()
+    }
+
+    fun onAccountEditSelected() {
+        view?.showAccountEditDetailsDialog(studentWithSemesters.student)
+    }
+
+    fun onStudentInfoSelected(infoType: StudentInfoView.Type) {
+        view?.openStudentInfoView(infoType, studentWithSemesters)
+    }
+
+    fun onStudentSelect() {
+        Timber.i("Select student ${studentWithSemesters.student.id}")
+
+        flowWithResource { studentRepository.switchStudent(studentWithSemesters) }
+            .onEach {
+                when (it.status) {
+                    Status.LOADING -> Timber.i("Attempt to change a student")
+                    Status.SUCCESS -> {
+                        Timber.i("Change a student result: Success")
+                        view?.recreateMainView()
+                    }
+                    Status.ERROR -> {
+                        Timber.i("Change a student result: An exception occurred")
+                        errorHandler.dispatch(it.error!!)
+                    }
+                }
+            }.afterLoading {
+                view?.popView()
+            }.launch("switch")
+    }
+
+    fun onRemoveSelected() {
+        Timber.i("Select remove account")
+        view?.showLogoutConfirmDialog()
+    }
+
+    fun onLogoutConfirm() {
+        flowWithResource {
+            val studentToLogout = studentWithSemesters.student
+
+            studentRepository.logoutStudent(studentToLogout)
+            val students = studentRepository.getSavedStudents(false)
+
+            if (studentToLogout.isCurrent && students.isNotEmpty()) {
+                studentRepository.switchStudent(students[0])
+            }
+
+            return@flowWithResource students
+        }.onEach {
+            when (it.status) {
+                Status.LOADING -> Timber.i("Attempt to logout user")
+                Status.SUCCESS -> view?.run {
+                    when {
+                        it.data!!.isEmpty() -> {
+                            Timber.i("Logout result: Open login view")
+                            syncManager.stopSyncWorker()
+                            openClearLoginView()
+                        }
+                        studentWithSemesters.student.isCurrent -> {
+                            Timber.i("Logout result: Logout student and switch to another")
+                            recreateMainView()
+                        }
+                        else -> Timber.i("Logout result: Logout student")
+                    }
+                }
+                Status.ERROR -> {
+                    Timber.i("Logout result: An exception occurred")
+                    errorHandler.dispatch(it.error!!)
+                }
+            }
+        }.afterLoading {
+            view?.popView()
+        }.launch("logout")
+    }
+
+    private fun showErrorViewOnError(message: String, error: Throwable) {
+        view?.run {
+            lastError = error
+            setErrorDetails(message)
+            showErrorView(true)
+            showContent(false)
+            showProgress(false)
+        }
+    }
+}

app/src/main/java/io/github/wulkanowy/ui/modules/account/accountdetails/AccountDetailsView.kt

@@ -0,0 +1,36 @@
+package io.github.wulkanowy.ui.modules.account.accountdetails
+
+import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.data.db.entities.StudentWithSemesters
+import io.github.wulkanowy.ui.base.BaseView
+import io.github.wulkanowy.ui.modules.studentinfo.StudentInfoView
+
+interface AccountDetailsView : BaseView {
+
+    fun initView()
+
+    fun showAccountData(student: Student)
+
+    fun showAccountEditDetailsDialog(student: Student)
+
+    fun showLogoutConfirmDialog()
+
+    fun popView()
+
+    fun recreateMainView()
+
+    fun enableSelectStudentButton(enable: Boolean)
+
+    fun openStudentInfoView(
+        infoType: StudentInfoView.Type,
+        studentWithSemesters: StudentWithSemesters
+    )
+
+    fun showErrorView(show: Boolean)
+
+    fun setErrorDetails(message: String)
+
+    fun showProgress(show: Boolean)
+
+    fun showContent(show: Boolean)
+}

app/src/main/java/io/github/wulkanowy/ui/modules/account/accountedit/AccountEditDialog.kt

@@ -0,0 +1,72 @@
+package io.github.wulkanowy.ui.modules.account.accountedit
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import dagger.hilt.android.AndroidEntryPoint
+import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.databinding.DialogAccountEditBinding
+import io.github.wulkanowy.ui.base.BaseDialogFragment
+import javax.inject.Inject
+
+@AndroidEntryPoint
+class AccountEditDialog : BaseDialogFragment<DialogAccountEditBinding>(), AccountEditView {
+
+    @Inject
+    lateinit var presenter: AccountEditPresenter
+
+    companion object {
+
+        private const val ARGUMENT_KEY = "student_with_semesters"
+
+        fun newInstance(student: Student) =
+            AccountEditDialog().apply {
+                arguments = Bundle().apply {
+                    putSerializable(ARGUMENT_KEY, student)
+                }
+            }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setStyle(STYLE_NO_TITLE, 0)
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View = DialogAccountEditBinding.inflate(inflater).apply { binding = this }.root
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        presenter.onAttachView(this, requireArguments()[ARGUMENT_KEY] as Student)
+    }
+
+    override fun initView() {
+        with(binding) {
+            accountEditDetailsCancel.setOnClickListener { dismiss() }
+            accountEditDetailsSave.setOnClickListener {
+                presenter.changeStudentNick(binding.accountEditDetailsNickText.text.toString())
+            }
+        }
+    }
+
+    override fun showCurrentNick(nick: String) {
+        binding.accountEditDetailsNickText.setText(nick)
+    }
+
+    override fun popView() {
+        dismiss()
+    }
+
+    override fun recreateMainView() {
+        activity?.recreate()
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        presenter.onDetachView()
+    }
+}

app/src/main/java/io/github/wulkanowy/ui/modules/account/accountedit/AccountEditPresenter.kt

@@ -0,0 +1,54 @@
+package io.github.wulkanowy.ui.modules.account.accountedit
+
+import io.github.wulkanowy.data.Status
+import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.data.db.entities.StudentNick
+import io.github.wulkanowy.data.repositories.StudentRepository
+import io.github.wulkanowy.ui.base.BasePresenter
+import io.github.wulkanowy.ui.base.ErrorHandler
+import io.github.wulkanowy.utils.afterLoading
+import io.github.wulkanowy.utils.flowWithResource
+import kotlinx.coroutines.flow.onEach
+import timber.log.Timber
+import javax.inject.Inject
+
+class AccountEditPresenter @Inject constructor(
+    errorHandler: ErrorHandler,
+    studentRepository: StudentRepository
+) : BasePresenter<AccountEditView>(errorHandler, studentRepository) {
+
+    lateinit var student: Student
+
+    fun onAttachView(view: AccountEditView, student: Student) {
+        super.onAttachView(view)
+        this.student = student
+
+        with(view) {
+            initView()
+            showCurrentNick(student.nick.trim())
+        }
+        Timber.i("Account edit dialog view was initialized")
+    }
+
+    fun changeStudentNick(nick: String) {
+        flowWithResource {
+            val studentNick =
+                StudentNick(nick = nick.trim()).apply { id = student.id }
+            studentRepository.updateStudentNick(studentNick)
+        }.onEach {
+            when (it.status) {
+                Status.LOADING -> Timber.i("Attempt to change a student nick")
+                Status.SUCCESS -> {
+                    Timber.i("Change a student nick result: Success")
+                    view?.recreateMainView()
+                }
+                Status.ERROR -> {
+                    Timber.i("Change a student result: An exception occurred")
+                    errorHandler.dispatch(it.error!!)
+                }
+            }
+        }
+            .afterLoading { view?.popView() }
+            .launch()
+    }
+}

app/src/main/java/io/github/wulkanowy/ui/modules/account/accountedit/AccountEditView.kt

@@ -0,0 +1,14 @@
+package io.github.wulkanowy.ui.modules.account.accountedit
+
+import io.github.wulkanowy.ui.base.BaseView
+
+interface AccountEditView : BaseView {
+
+    fun initView()
+
+    fun popView()
+
+    fun recreateMainView()
+
+    fun showCurrentNick(nick: String)
+}

app/src/main/java/io/github/wulkanowy/ui/modules/account/accountquick/AccountQuickDialog.kt

@@ -0,0 +1,82 @@
+package io.github.wulkanowy.ui.modules.account.accountquick
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.LinearLayoutManager
+import dagger.hilt.android.AndroidEntryPoint
+import io.github.wulkanowy.databinding.DialogAccountQuickBinding
+import io.github.wulkanowy.ui.base.BaseDialogFragment
+import io.github.wulkanowy.ui.modules.account.AccountAdapter
+import io.github.wulkanowy.ui.modules.account.AccountFragment
+import io.github.wulkanowy.ui.modules.account.AccountItem
+import io.github.wulkanowy.ui.modules.main.MainActivity
+import javax.inject.Inject
+
+@AndroidEntryPoint
+class AccountQuickDialog : BaseDialogFragment<DialogAccountQuickBinding>(), AccountQuickView {
+
+    @Inject
+    lateinit var accountAdapter: AccountAdapter
+
+    @Inject
+    lateinit var presenter: AccountQuickPresenter
+
+    companion object {
+        fun newInstance() = AccountQuickDialog()
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setStyle(STYLE_NO_TITLE, 0)
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ) = DialogAccountQuickBinding.inflate(inflater).apply { binding = this }.root
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        presenter.onAttachView(this)
+    }
+
+    override fun initView() {
+        binding.accountQuickDialogManger.setOnClickListener { presenter.onManagerSelected() }
+
+        with(accountAdapter) {
+            isAccountQuickDialogMode = true
+            onClickListener = presenter::onStudentSelect
+        }
+
+        with(binding.accountQuickDialogRecycler) {
+            layoutManager = LinearLayoutManager(context)
+            adapter = accountAdapter
+        }
+    }
+
+    override fun updateData(data: List<AccountItem<*>>) {
+        with(accountAdapter) {
+            items = data
+            notifyDataSetChanged()
+        }
+    }
+
+    override fun popView() {
+        dismiss()
+    }
+
+    override fun recreateMainView() {
+        activity?.recreate()
+    }
+
+    override fun openAccountView() {
+        (requireActivity() as MainActivity).pushView(AccountFragment.newInstance())
+    }
+
+    override fun onDestroyView() {
+        presenter.onDetachView()
+        super.onDestroyView()
+    }
+}

app/src/main/java/io/github/wulkanowy/ui/modules/account/accountquick/AccountQuickPresenter.kt

@@ -0,0 +1,79 @@
+package io.github.wulkanowy.ui.modules.account.accountquick
+
+import io.github.wulkanowy.data.Status
+import io.github.wulkanowy.data.db.entities.StudentWithSemesters
+import io.github.wulkanowy.data.repositories.StudentRepository
+import io.github.wulkanowy.ui.base.BasePresenter
+import io.github.wulkanowy.ui.base.ErrorHandler
+import io.github.wulkanowy.ui.modules.account.AccountItem
+import io.github.wulkanowy.utils.afterLoading
+import io.github.wulkanowy.utils.flowWithResource
+import kotlinx.coroutines.flow.onEach
+import timber.log.Timber
+import javax.inject.Inject
+
+class AccountQuickPresenter @Inject constructor(
+    errorHandler: ErrorHandler,
+    studentRepository: StudentRepository
+) : BasePresenter<AccountQuickView>(errorHandler, studentRepository) {
+
+    override fun onAttachView(view: AccountQuickView) {
+        super.onAttachView(view)
+        view.initView()
+        Timber.i("Account quick dialog view was initialized")
+        loadData()
+    }
+
+    fun onManagerSelected() {
+        view?.run {
+            openAccountView()
+            popView()
+        }
+    }
+
+    fun onStudentSelect(studentWithSemesters: StudentWithSemesters) {
+        Timber.i("Select student ${studentWithSemesters.student.id}")
+
+        if (studentWithSemesters.student.isCurrent) {
+            view?.popView()
+            return
+        }
+
+        flowWithResource { studentRepository.switchStudent(studentWithSemesters) }
+            .onEach {
+                when (it.status) {
+                    Status.LOADING -> Timber.i("Attempt to change a student")
+                    Status.SUCCESS -> {
+                        Timber.i("Change a student result: Success")
+                        view?.recreateMainView()
+                    }
+                    Status.ERROR -> {
+                        Timber.i("Change a student result: An exception occurred")
+                        errorHandler.dispatch(it.error!!)
+                    }
+                }
+            }
+            .afterLoading { view?.popView() }
+            .launch("switch")
+    }
+
+    private fun loadData() {
+        flowWithResource { studentRepository.getSavedStudents(false) }.onEach {
+            when (it.status) {
+                Status.LOADING -> Timber.i("Loading account data started")
+                Status.SUCCESS -> {
+                    Timber.i("Loading account result: Success")
+                    view?.updateData(createAccountItems(it.data!!))
+                }
+                Status.ERROR -> {
+                    Timber.i("Loading account result: An exception occurred")
+                    errorHandler.dispatch(it.error!!)
+                }
+            }
+        }.launch()
+    }
+
+    private fun createAccountItems(items: List<StudentWithSemesters>) = items.map {
+        AccountItem(it, AccountItem.ViewType.ITEM)
+    }
+}

app/src/main/java/io/github/wulkanowy/ui/modules/account/accountquick/AccountQuickView.kt

@@ -0,0 +1,17 @@
+package io.github.wulkanowy.ui.modules.account.accountquick
+
+import io.github.wulkanowy.ui.base.BaseView
+import io.github.wulkanowy.ui.modules.account.AccountItem
+
+interface AccountQuickView : BaseView {
+
+    fun initView()
+
+    fun updateData(data: List<AccountItem<*>>)
+
+    fun recreateMainView()
+
+    fun popView()
+
+    fun openAccountView()
+}

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

@@ -26,6 +26,7 @@ import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.ui.widgets.DividerItemDecoration
 import io.github.wulkanowy.utils.SchooldaysRangeLimiter
 import io.github.wulkanowy.utils.dpToPx
+import io.github.wulkanowy.utils.getThemeAttrColor
 import java.time.LocalDate
 import javax.inject.Inject
 
@@ -60,6 +61,7 @@ class AttendanceFragment : BaseFragment<FragmentAttendanceBinding>(R.layout.frag
     override val excuseActionMode: Boolean get() = attendanceAdapter.excuseActionMode
 
     private var actionMode: ActionMode? = null
+
     private val actionModeCallback = object : ActionMode.Callback {
         override fun onCreateActionMode(mode: ActionMode, menu: Menu): Boolean {
             val inflater = mode.menuInflater
@@ -111,6 +113,8 @@ class AttendanceFragment : BaseFragment<FragmentAttendanceBinding>(R.layout.frag
 
         with(binding) {
             attendanceSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            attendanceSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            attendanceSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             attendanceErrorRetry.setOnClickListener { presenter.onRetry() }
             attendanceErrorDetails.setOnClickListener { presenter.onDetailsClick() }
 
@@ -222,6 +226,7 @@ class AttendanceFragment : BaseFragment<FragmentAttendanceBinding>(R.layout.frag
             setDateRangeLimiter(SchooldaysRangeLimiter())
             version = DatePickerDialog.Version.VERSION_2
             scrollOrientation = DatePickerDialog.ScrollOrientation.VERTICAL
+            vibrate(false)
             show(this@AttendanceFragment.parentFragmentManager, null)
         }
     }

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

@@ -15,6 +15,7 @@ import io.github.wulkanowy.databinding.FragmentAttendanceSummaryBinding
 import io.github.wulkanowy.ui.base.BaseFragment
 import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.utils.dpToPx
+import io.github.wulkanowy.utils.getThemeAttrColor
 import io.github.wulkanowy.utils.setOnItemSelectedListener
 import javax.inject.Inject
 
@@ -56,6 +57,8 @@ class AttendanceSummaryFragment :
 
         with(binding) {
             attendanceSummarySwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            attendanceSummarySwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            attendanceSummarySwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             attendanceSummaryErrorRetry.setOnClickListener { presenter.onRetry() }
             attendanceSummaryErrorDetails.setOnClickListener { presenter.onDetailsClick() }
         }

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

@@ -10,6 +10,7 @@ import io.github.wulkanowy.databinding.FragmentConferenceBinding
 import io.github.wulkanowy.ui.base.BaseFragment
 import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.ui.widgets.DividerItemDecoration
+import io.github.wulkanowy.utils.getThemeAttrColor
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -47,7 +48,9 @@ class ConferenceFragment : BaseFragment<FragmentConferenceBinding>(R.layout.frag
         }
 
         with(binding) {
-            conferenceSwipe.setOnRefreshListener { presenter.onSwipeRefresh() }
+            conferenceSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            conferenceSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            conferenceSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             conferenceErrorRetry.setOnClickListener { presenter.onRetry() }
             conferenceErrorDetails.setOnClickListener { presenter.onDetailsClick() }
         }

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

@@ -15,6 +15,7 @@ import io.github.wulkanowy.ui.modules.main.MainActivity
 import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.ui.widgets.DividerItemDecoration
 import io.github.wulkanowy.utils.dpToPx
+import io.github.wulkanowy.utils.getThemeAttrColor
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -55,6 +56,8 @@ class ExamFragment : BaseFragment<FragmentExamBinding>(R.layout.fragment_exam),
 
         with(binding) {
             examSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            examSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            examSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             examErrorRetry.setOnClickListener { presenter.onRetry() }
             examErrorDetails.setOnClickListener { presenter.onDetailsClick() }
 

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

@@ -1,6 +1,7 @@
 package io.github.wulkanowy.ui.modules.grade
 
 import io.github.wulkanowy.data.Resource
+import io.github.wulkanowy.data.Status
 import io.github.wulkanowy.data.db.entities.Grade
 import io.github.wulkanowy.data.db.entities.GradeSummary
 import io.github.wulkanowy.data.db.entities.Semester
@@ -33,68 +34,144 @@ class GradeAverageProvider @Inject constructor(
 
     private val minusModifier get() = preferencesRepository.gradeMinusModifier
 
-    fun getGradesDetailsWithAverage(student: Student, semesterId: Int, forceRefresh: Boolean) = flowWithResourceIn {
+    fun getGradesDetailsWithAverage(student: Student, semesterId: Int, forceRefresh: Boolean) =
+        flowWithResourceIn {
             val semesters = semesterRepository.getSemesters(student)
 
             when (preferencesRepository.gradeAverageMode) {
-            ONE_SEMESTER -> getSemesterDetailsWithAverage(student, semesters.single { it.semesterId == semesterId }, forceRefresh)
+                ONE_SEMESTER -> getGradeSubjects(
-            BOTH_SEMESTERS -> calculateBothSemestersAverage(student, semesters, semesterId, forceRefresh)
+                    student = student,
-            ALL_YEAR -> calculateAllYearAverage(student, semesters, semesterId, forceRefresh)
+                    semester = semesters.single { it.semesterId == semesterId },
+                    forceRefresh = forceRefresh
+                )
+                BOTH_SEMESTERS -> calculateCombinedAverage(
+                    student = student,
+                    semesters = semesters,
+                    semesterId = semesterId,
+                    forceRefresh = forceRefresh,
+                    averageMode = BOTH_SEMESTERS
+                )
+                ALL_YEAR -> calculateCombinedAverage(
+                    student = student,
+                    semesters = semesters,
+                    semesterId = semesterId,
+                    forceRefresh = forceRefresh,
+                    averageMode = ALL_YEAR
+                )
             }
         }.distinctUntilChanged()
 
-    private fun calculateBothSemestersAverage(student: Student, semesters: List<Semester>, semesterId: Int, forceRefresh: Boolean): Flow<Resource<List<GradeDetailsWithAverage>>> {
+    private fun calculateCombinedAverage(
+        student: Student,
+        semesters: List<Semester>,
+        semesterId: Int,
+        forceRefresh: Boolean,
+        averageMode: GradeAverageMode
+    ): Flow<Resource<List<GradeSubject>>> {
+        val gradeAverageForceCalc = preferencesRepository.gradeAverageForceCalc
         val selectedSemester = semesters.single { it.semesterId == semesterId }
-        val firstSemester = semesters.single { it.diaryId == selectedSemester.diaryId && it.semesterName == 1 }
+        val firstSemester =
+            semesters.single { it.diaryId == selectedSemester.diaryId && it.semesterName == 1 }
 
-        val selectedSemesterDetailsWithAverage = getSemesterDetailsWithAverage(student, selectedSemester, forceRefresh)
+        val selectedSemesterGradeSubjects =
+            getGradeSubjects(student, selectedSemester, forceRefresh)
 
-        return if (selectedSemester == firstSemester) selectedSemesterDetailsWithAverage else {
+        if (selectedSemester == firstSemester) return selectedSemesterGradeSubjects
-            val firstSemesterDetailsWithAverage = getSemesterDetailsWithAverage(student, firstSemester, forceRefresh)
+
-            selectedSemesterDetailsWithAverage.combine(firstSemesterDetailsWithAverage) { selectedDetails, secondDetails ->
+        val firstSemesterGradeSubjects =
-                val isAnyAverage = selectedDetails.data.orEmpty().any { it.average != .0 }
+            getGradeSubjects(student, firstSemester, forceRefresh)
-                secondDetails.copy(data = selectedDetails.data?.map { selected ->
+
-                    val second = secondDetails.data.orEmpty().singleOrNull { it.subject == selected.subject }
+        return selectedSemesterGradeSubjects.combine(firstSemesterGradeSubjects) { secondSemesterGradeSubject, firstSemesterGradeSubject ->
-                    selected.copy(average = if (!isAnyAverage || preferencesRepository.gradeAverageForceCalc) {
+            if (firstSemesterGradeSubject.status == Status.ERROR) {
-                        val selectedGrades = selected.grades.updateModifiers(student).calcAverage()
+                return@combine firstSemesterGradeSubject
-                        (selectedGrades + (second?.grades?.updateModifiers(student)?.calcAverage() ?: selectedGrades)) / 2
-                    } else (selected.average + (second?.average ?: selected.average)) / 2)
-                })
             }
+
+            val isAnyAverage = secondSemesterGradeSubject.data.orEmpty().any { it.average != .0 }
+            val updatedData = secondSemesterGradeSubject.data?.map { secondSemesterSubject ->
+                val firstSemesterSubject = firstSemesterGradeSubject.data.orEmpty()
+                    .singleOrNull { it.subject == secondSemesterSubject.subject }
+
+                val updatedAverage = if (averageMode == ALL_YEAR) {
+                    calculateAllYearAverage(
+                        student = student,
+                        isAnyAverage = isAnyAverage,
+                        gradeAverageForceCalc = gradeAverageForceCalc,
+                        secondSemesterSubject = secondSemesterSubject,
+                        firstSemesterSubject = firstSemesterSubject
+                    )
+                } else {
+                    calculateBothSemestersAverage(
+                        student = student,
+                        isAnyAverage = isAnyAverage,
+                        gradeAverageForceCalc = gradeAverageForceCalc,
+                        secondSemesterSubject = secondSemesterSubject,
+                        firstSemesterSubject = firstSemesterSubject
+                    )
+                }
+                secondSemesterSubject.copy(average = updatedAverage)
+            }
+            secondSemesterGradeSubject.copy(data = updatedData)
         }
     }
 
-    private fun calculateAllYearAverage(student: Student, semesters: List<Semester>, semesterId: Int, forceRefresh: Boolean): Flow<Resource<List<GradeDetailsWithAverage>>> {
+    private fun calculateAllYearAverage(
-        val selectedSemester = semesters.single { it.semesterId == semesterId }
+        student: Student,
-        val firstSemester = semesters.single { it.diaryId == selectedSemester.diaryId && it.semesterName == 1 }
+        isAnyAverage: Boolean,
+        gradeAverageForceCalc: Boolean,
+        secondSemesterSubject: GradeSubject,
+        firstSemesterSubject: GradeSubject?
+    ) = if (!isAnyAverage || gradeAverageForceCalc) {
+        val updatedSecondSemesterGrades =
+            secondSemesterSubject.grades.updateModifiers(student)
+        val updatedFirstSemesterGrades =
+            firstSemesterSubject?.grades?.updateModifiers(student).orEmpty()
 
-        val selectedSemesterDetailsWithAverage = getSemesterDetailsWithAverage(student, selectedSemester, forceRefresh)
+        (updatedSecondSemesterGrades + updatedFirstSemesterGrades).calcAverage()
-
+    } else {
-        return if (selectedSemester == firstSemester) selectedSemesterDetailsWithAverage else {
+        secondSemesterSubject.average
-            val firstSemesterDetailsWithAverage = getSemesterDetailsWithAverage(student, firstSemester, forceRefresh)
-            selectedSemesterDetailsWithAverage.combine(firstSemesterDetailsWithAverage) { selectedDetails, secondDetails ->
-                val isAnyAverage = selectedDetails.data.orEmpty().any { it.average != .0 }
-                secondDetails.copy(data = selectedDetails.data?.map { selected ->
-                    val second = secondDetails.data.orEmpty().singleOrNull { it.subject == selected.subject }
-                    selected.copy(average = if (!isAnyAverage || preferencesRepository.gradeAverageForceCalc) {
-                        (selected.grades.updateModifiers(student) + second?.grades?.updateModifiers(student).orEmpty()).calcAverage()
-                    } else selected.average)
-                })
-            }
-        }
     }
 
-    private fun getSemesterDetailsWithAverage(student: Student, semester: Semester, forceRefresh: Boolean): Flow<Resource<List<GradeDetailsWithAverage>>> {
+    private fun calculateBothSemestersAverage(
-        return gradeRepository.getGrades(student, semester, forceRefresh = forceRefresh).map { res ->
+        student: Student,
+        isAnyAverage: Boolean,
+        gradeAverageForceCalc: Boolean,
+        secondSemesterSubject: GradeSubject,
+        firstSemesterSubject: GradeSubject?
+    ) = if (!isAnyAverage || gradeAverageForceCalc) {
+        val secondSemesterAverage =
+            secondSemesterSubject.grades.updateModifiers(student).calcAverage()
+        val firstSemesterAverage = firstSemesterSubject?.grades?.updateModifiers(student)
+            ?.calcAverage() ?: secondSemesterAverage
+        val divider = if (secondSemesterSubject.grades.any { it.weightValue > .0 }) 2 else 1
+
+        (secondSemesterAverage + firstSemesterAverage) / divider
+    } else {
+        (secondSemesterSubject.average + (firstSemesterSubject?.average ?: secondSemesterSubject.average)) / 2
+    }
+
+    private fun getGradeSubjects(
+        student: Student,
+        semester: Semester,
+        forceRefresh: Boolean
+    ): Flow<Resource<List<GradeSubject>>> {
+        val gradeAverageForceCalc = preferencesRepository.gradeAverageForceCalc
+
+        return gradeRepository.getGrades(student, semester, forceRefresh = forceRefresh)
+            .map { res ->
                 val (details, summaries) = res.data ?: null to null
                 val isAnyAverage = summaries.orEmpty().any { it.average != .0 }
                 val allGrades = details.orEmpty().groupBy { it.subject }
 
-            val items = summaries?.emulateEmptySummaries(student, semester, allGrades.toList(), isAnyAverage)?.map { summary ->
+                val items = summaries?.emulateEmptySummaries(
+                    student,
+                    semester,
+                    allGrades.toList(),
+                    isAnyAverage
+                )?.map { summary ->
                     val grades = allGrades[summary.subject].orEmpty()
-                GradeDetailsWithAverage(
+                    GradeSubject(
                         subject = summary.subject,
-                    average = if (!isAnyAverage || preferencesRepository.gradeAverageForceCalc) {
+                        average = if (!isAnyAverage || gradeAverageForceCalc) {
                             grades.updateModifiers(student).calcAverage()
                         } else summary.average,
                         points = summary.pointsSum,
@@ -107,7 +184,12 @@ class GradeAverageProvider @Inject constructor(
             }
     }
 
-    private fun List<GradeSummary>.emulateEmptySummaries(student: Student, semester: Semester, grades: List<Pair<String, List<Grade>>>, calcAverage: Boolean): List<GradeSummary> {
+    private fun List<GradeSummary>.emulateEmptySummaries(
+        student: Student,
+        semester: Semester,
+        grades: List<Pair<String, List<Grade>>>,
+        calcAverage: Boolean
+    ): List<GradeSummary> {
         if (isNotEmpty() && size > grades.size) return this
 
         return grades.mapIndexed { i, (subject, details) ->

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

@@ -33,7 +33,6 @@ class GradeFragment : BaseFragment<FragmentGradeBinding>(R.layout.fragment_grade
     private var semesterSwitchMenu: MenuItem? = null
 
     companion object {
-        private const val SAVED_SEMESTER_KEY = "CURRENT_SEMESTER"
 
         fun newInstance() = GradeFragment()
     }
@@ -52,7 +51,7 @@ class GradeFragment : BaseFragment<FragmentGradeBinding>(R.layout.fragment_grade
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         binding = FragmentGradeBinding.bind(view)
-        presenter.onAttachView(this, savedInstanceState?.getInt(SAVED_SEMESTER_KEY))
+        presenter.onAttachView(this)
     }
 
     override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
@@ -161,11 +160,6 @@ class GradeFragment : BaseFragment<FragmentGradeBinding>(R.layout.fragment_grade
         (pagerAdapter.getFragmentInstance(index) as? GradeView.GradeChildView)?.onParentChangeSemester()
     }
 
-    override fun onSaveInstanceState(outState: Bundle) {
-        super.onSaveInstanceState(outState)
-        outState.putInt(SAVED_SEMESTER_KEY, presenter.selectedIndex)
-    }
-
     override fun onDestroyView() {
         presenter.onDetachView()
         super.onDestroyView()

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

@@ -21,8 +21,7 @@ class GradePresenter @Inject constructor(
     private val analytics: AnalyticsHelper
 ) : BasePresenter<GradeView>(errorHandler, studentRepository) {
 
-    var selectedIndex = 0
+    private var selectedIndex = 0
-        private set
 
     private var schoolYear = 0
 
@@ -32,9 +31,8 @@ class GradePresenter @Inject constructor(
 
     private lateinit var lastError: Throwable
 
-    fun onAttachView(view: GradeView, savedIndex: Int?) {
+    override fun onAttachView(view: GradeView) {
         super.onAttachView(view)
-        selectedIndex = savedIndex ?: 0
         view.initView()
         Timber.i("Grade view was initialized with $selectedIndex index")
         errorHandler.showErrorMessage = ::showErrorViewOnError

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

@@ -3,7 +3,7 @@ package io.github.wulkanowy.ui.modules.grade
 import io.github.wulkanowy.data.db.entities.Grade
 import io.github.wulkanowy.data.db.entities.GradeSummary
 
-data class GradeDetailsWithAverage(
+data class GradeSubject(
     val subject: String,
     val average: Double,
     val points: String,

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

@@ -17,6 +17,7 @@ import io.github.wulkanowy.ui.base.BaseFragment
 import io.github.wulkanowy.ui.modules.grade.GradeFragment
 import io.github.wulkanowy.ui.modules.grade.GradeView
 import io.github.wulkanowy.ui.modules.main.MainActivity
+import io.github.wulkanowy.utils.getThemeAttrColor
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -65,7 +66,9 @@ class GradeDetailsFragment :
                 layoutManager = LinearLayoutManager(context)
                 adapter = gradeDetailsAdapter
             }
-            gradeDetailsSwipe.setOnRefreshListener { presenter.onSwipeRefresh() }
+            gradeDetailsSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            gradeDetailsSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            gradeDetailsSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             gradeDetailsErrorRetry.setOnClickListener { presenter.onRetry() }
             gradeDetailsErrorDetails.setOnClickListener { presenter.onDetailsClick() }
         }

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

@@ -10,9 +10,9 @@ import io.github.wulkanowy.data.repositories.StudentRepository
 import io.github.wulkanowy.ui.base.BasePresenter
 import io.github.wulkanowy.ui.base.ErrorHandler
 import io.github.wulkanowy.ui.modules.grade.GradeAverageProvider
-import io.github.wulkanowy.ui.modules.grade.GradeDetailsWithAverage
 import io.github.wulkanowy.ui.modules.grade.GradeSortingMode.ALPHABETIC
 import io.github.wulkanowy.ui.modules.grade.GradeSortingMode.DATE
+import io.github.wulkanowy.ui.modules.grade.GradeSubject
 import io.github.wulkanowy.utils.AnalyticsHelper
 import io.github.wulkanowy.utils.afterLoading
 import io.github.wulkanowy.utils.flowWithResource
@@ -201,8 +201,9 @@ class GradeDetailsPresenter @Inject constructor(
         }.launch()
     }
 
-    private fun updateNewGradesAmount(grades: List<GradeDetailsWithAverage>) {
+    private fun updateNewGradesAmount(grades: List<GradeSubject>) {
-        newGradesAmount = grades.sumBy { item -> item.grades.sumBy { grade -> if (!grade.isRead) 1 else 0 } }
+        newGradesAmount =
+            grades.sumBy { item -> item.grades.sumBy { grade -> if (!grade.isRead) 1 else 0 } }
     }
 
     private fun showErrorViewOnError(message: String, error: Throwable) {
@@ -217,7 +218,7 @@ class GradeDetailsPresenter @Inject constructor(
     }
 
     @SuppressLint("DefaultLocale")
-    private fun createGradeItems(items: List<GradeDetailsWithAverage>): List<GradeDetailsItem> {
+    private fun createGradeItems(items: List<GradeSubject>): List<GradeDetailsItem> {
         return items
             .let { gradesWithAverages ->
                 if (!preferencesRepository.showSubjectsWithoutGrades) {

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

@@ -78,18 +78,18 @@ class GradeStatisticsAdapter @Inject constructor() :
 
     override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
         when (holder) {
-            is PartialViewHolder -> bindPartialChart(holder, items[position].partial!!)
+            is PartialViewHolder -> bindPartialChart(holder.binding, items[position].partial!!)
-            is SemesterViewHolder -> bindSemesterChart(holder, items[position].semester!!)
+            is SemesterViewHolder -> bindSemesterChart(holder.binding, items[position].semester!!)
-            is PointsViewHolder -> bindBarChart(holder, items[position].points!!)
+            is PointsViewHolder -> bindBarChart(holder.binding, items[position].points!!)
         }
     }
 
-    private fun bindPartialChart(holder: PartialViewHolder, partials: GradePartialStatistics) {
+    private fun bindPartialChart(binding: ItemGradeStatisticsPieBinding, partials: GradePartialStatistics) {
-        bindPieChart(holder.binding, partials.subject, partials.classAverage, partials.classAmounts)
+        bindPieChart(binding, partials.subject, partials.classAverage, partials.classAmounts)
     }
 
-    private fun bindSemesterChart(holder: SemesterViewHolder, semester: GradeSemesterStatistics) {
+    private fun bindSemesterChart(binding: ItemGradeStatisticsPieBinding, semester: GradeSemesterStatistics) {
-        bindPieChart(holder.binding, semester.subject, semester.average, semester.amounts)
+        bindPieChart(binding, semester.subject, semester.average, semester.amounts)
     }
 
     private fun bindPieChart(binding: ItemGradeStatisticsPieBinding, subject: String, average: String, amounts: List<Int>) {
@@ -103,9 +103,12 @@ class GradeStatisticsAdapter @Inject constructor() :
             else -> materialGradeColors
         }
 
-        val dataset = PieDataSet(amounts.mapIndexed { grade, amount ->
+        val dataset = PieDataSet(
+            amounts.mapIndexed { grade, amount ->
                 PieEntry(amount.toFloat(), (grade + 1).toString())
-        }.reversed().filterNot { it.value == 0f }, "Legenda")
+            }.reversed().filterNot { it.value == 0f },
+            binding.root.context.getString(R.string.grade_statistics_legend)
+        )
 
         with(dataset) {
             valueTextSize = 12f
@@ -138,11 +141,13 @@ class GradeStatisticsAdapter @Inject constructor() :
                 })
             }
 
+            val numberOfGradesString = amounts.fold(0) { acc, it -> acc + it }
+                .let { resources.getQuantityString(R.plurals.grade_number_item, it, it) }
+            val averageString = binding.root.context.getString(R.string.grade_statistics_average, average)
+
             minAngleForSlices = 25f
             description.isEnabled = false
-            centerText = amounts.fold(0) { acc, it -> acc + it }
+            centerText = numberOfGradesString + ("\n\n" + averageString).takeIf { average.isNotBlank() }.orEmpty()
-                .let { resources.getQuantityString(R.plurals.grade_number_item, it, it) } +
-                ("\n\nŚrednia: $average").takeIf { average.isNotBlank() }.orEmpty()
 
             setHoleColor(context.getThemeAttrColor(android.R.attr.windowBackground))
             setCenterTextColor(context.getThemeAttrColor(android.R.attr.textColorPrimary))
@@ -150,8 +155,8 @@ class GradeStatisticsAdapter @Inject constructor() :
         }
     }
 
-    private fun bindBarChart(holder: PointsViewHolder, points: GradePointsStatistics) {
+    private fun bindBarChart(binding: ItemGradeStatisticsBarBinding, points: GradePointsStatistics) {
-        with(holder.binding.gradeStatisticsBarTitle) {
+        with(binding.gradeStatisticsBarTitle) {
             text = points.subject
             visibility = if (items.size == 1) GONE else VISIBLE
         }
@@ -159,18 +164,18 @@ class GradeStatisticsAdapter @Inject constructor() :
         val dataset = BarDataSet(listOf(
             BarEntry(1f, points.others.toFloat()),
             BarEntry(2f, points.student.toFloat())
-        ), "Legenda")
+        ), binding.root.context.getString(R.string.grade_statistics_legend))
 
         with(dataset) {
             valueTextSize = 12f
-            valueTextColor = holder.binding.root.context.getThemeAttrColor(android.R.attr.textColorPrimary)
+            valueTextColor = binding.root.context.getThemeAttrColor(android.R.attr.textColorPrimary)
             valueFormatter = object : ValueFormatter() {
                 override fun getBarLabel(barEntry: BarEntry) = "${barEntry.y}%"
             }
             colors = gradePointsColors
         }
 
-        with(holder.binding.gradeStatisticsBar) {
+        with(binding.gradeStatisticsBar) {
             setTouchEnabled(false)
             if (items.size == 1) animateXY(1000, 1000)
             data = BarData(dataset).apply {
@@ -179,12 +184,12 @@ class GradeStatisticsAdapter @Inject constructor() :
             }
             legend.setCustom(listOf(
                 LegendEntry().apply {
-                    label = "Średnia klasy"
+                    label = binding.root.context.getString(R.string.grade_statistics_average_class)
                     formColor = gradePointsColors[0]
                     form = Legend.LegendForm.SQUARE
                 },
                 LegendEntry().apply {
-                    label = "Uczeń"
+                    label = binding.root.context.getString(R.string.grade_statistics_average_student)
                     formColor = gradePointsColors[1]
                     form = Legend.LegendForm.SQUARE
                 }
@@ -193,7 +198,7 @@ class GradeStatisticsAdapter @Inject constructor() :
 
             description.isEnabled = false
 
-            holder.binding.root.context.getThemeAttrColor(android.R.attr.textColorPrimary).let {
+            binding.root.context.getThemeAttrColor(android.R.attr.textColorPrimary).let {
                 axisLeft.textColor = it
                 axisRight.textColor = it
             }

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

@@ -13,6 +13,7 @@ import io.github.wulkanowy.ui.base.BaseFragment
 import io.github.wulkanowy.ui.modules.grade.GradeFragment
 import io.github.wulkanowy.ui.modules.grade.GradeView
 import io.github.wulkanowy.utils.dpToPx
+import io.github.wulkanowy.utils.getThemeAttrColor
 import io.github.wulkanowy.utils.setOnItemSelectedListener
 import javax.inject.Inject
 
@@ -69,6 +70,8 @@ class GradeStatisticsFragment :
             gradeStatisticsSubjectsContainer.setElevationCompat(requireContext().dpToPx(1f))
 
             gradeStatisticsSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            gradeStatisticsSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            gradeStatisticsSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             gradeStatisticsErrorRetry.setOnClickListener { presenter.onRetry() }
             gradeStatisticsErrorDetails.setOnClickListener { presenter.onDetailsClick() }
         }

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

@@ -172,6 +172,7 @@ class GradeStatisticsPresenter @Inject constructor(
                             showErrorView(false)
                             enableSwipe(true)
                             showRefresh(true)
+                            showProgress(false)
                             updateData(it.data!!, preferencesRepository.gradeColorTheme, preferencesRepository.showAllSubjectsOnStatisticsList)
                             showSubjects(!preferencesRepository.showAllSubjectsOnStatisticsList)
                         }

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

@@ -13,6 +13,7 @@ import io.github.wulkanowy.databinding.FragmentGradeSummaryBinding
 import io.github.wulkanowy.ui.base.BaseFragment
 import io.github.wulkanowy.ui.modules.grade.GradeFragment
 import io.github.wulkanowy.ui.modules.grade.GradeView
+import io.github.wulkanowy.utils.getThemeAttrColor
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -52,7 +53,9 @@ class GradeSummaryFragment :
             adapter = gradeSummaryAdapter
         }
         with(binding) {
-            gradeSummarySwipe.setOnRefreshListener { presenter.onSwipeRefresh() }
+            gradeSummarySwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            gradeSummarySwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            gradeSummarySwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             gradeSummaryErrorRetry.setOnClickListener { presenter.onRetry() }
             gradeSummaryErrorDetails.setOnClickListener { presenter.onDetailsClick() }
         }

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

@@ -6,7 +6,7 @@ import io.github.wulkanowy.data.repositories.StudentRepository
 import io.github.wulkanowy.ui.base.BasePresenter
 import io.github.wulkanowy.ui.base.ErrorHandler
 import io.github.wulkanowy.ui.modules.grade.GradeAverageProvider
-import io.github.wulkanowy.ui.modules.grade.GradeDetailsWithAverage
+import io.github.wulkanowy.ui.modules.grade.GradeSubject
 import io.github.wulkanowy.utils.AnalyticsHelper
 import io.github.wulkanowy.utils.afterLoading
 import io.github.wulkanowy.utils.flowWithResourceIn
@@ -135,14 +135,14 @@ class GradeSummaryPresenter @Inject constructor(
         cancelJobs("load")
     }
 
-    private fun createGradeSummaryItems(items: List<GradeDetailsWithAverage>): List<GradeSummary> {
+    private fun createGradeSummaryItems(items: List<GradeSubject>): List<GradeSummary> {
         return items
             .filter { !checkEmpty(it) }
             .sortedBy { it.subject }
             .map { it.summary.copy(average = it.average) }
     }
 
-    private fun checkEmpty(gradeSummary: GradeDetailsWithAverage): Boolean {
+    private fun checkEmpty(gradeSummary: GradeSubject): Boolean {
         return gradeSummary.run {
             summary.finalGrade.isBlank()
                 && summary.predictedGrade.isBlank()

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

@@ -15,6 +15,7 @@ import io.github.wulkanowy.ui.modules.main.MainActivity
 import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.ui.widgets.DividerItemDecoration
 import io.github.wulkanowy.utils.dpToPx
+import io.github.wulkanowy.utils.getThemeAttrColor
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -55,6 +56,8 @@ class HomeworkFragment : BaseFragment<FragmentHomeworkBinding>(R.layout.fragment
 
         with(binding) {
             homeworkSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            homeworkSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            homeworkSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             homeworkErrorRetry.setOnClickListener { presenter.onRetry() }
             homeworkErrorDetails.setOnClickListener { presenter.onDetailsClick() }
 

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

@@ -10,6 +10,7 @@ import io.github.wulkanowy.data.db.entities.LuckyNumber
 import io.github.wulkanowy.databinding.FragmentLuckyNumberBinding
 import io.github.wulkanowy.ui.base.BaseFragment
 import io.github.wulkanowy.ui.modules.main.MainView
+import io.github.wulkanowy.utils.getThemeAttrColor
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -38,7 +39,9 @@ class LuckyNumberFragment :
 
     override fun initView() {
         with(binding) {
-            luckyNumberSwipe.setOnRefreshListener { presenter.onSwipeRefresh() }
+            luckyNumberSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            luckyNumberSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            luckyNumberSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             luckyNumberErrorRetry.setOnClickListener { presenter.onRetry() }
             luckyNumberErrorDetails.setOnClickListener { presenter.onDetailsClick() }
         }

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

@@ -14,6 +14,7 @@ import android.os.Build.VERSION_CODES.LOLLIPOP
 import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
+import android.view.View
 import androidx.annotation.RequiresApi
 import androidx.core.content.getSystemService
 import androidx.core.view.ViewCompat
@@ -28,7 +29,7 @@ import dagger.hilt.android.AndroidEntryPoint
 import io.github.wulkanowy.R
 import io.github.wulkanowy.databinding.ActivityMainBinding
 import io.github.wulkanowy.ui.base.BaseActivity
-import io.github.wulkanowy.ui.modules.account.AccountDialog
+import io.github.wulkanowy.ui.modules.account.accountquick.AccountQuickDialog
 import io.github.wulkanowy.ui.modules.attendance.AttendanceFragment
 import io.github.wulkanowy.ui.modules.exam.ExamFragment
 import io.github.wulkanowy.ui.modules.grade.GradeFragment
@@ -65,25 +66,30 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
 
     private val overlayProvider by lazy { ElevationOverlayProvider(this) }
 
-    private val navController = FragNavController(supportFragmentManager, R.id.mainFragmentContainer)
+    private val navController =
+        FragNavController(supportFragmentManager, R.id.mainFragmentContainer)
 
     companion object {
         const val EXTRA_START_MENU = "extraStartMenu"
 
-        fun getStartIntent(context: Context, startMenu: MainView.Section? = null, clear: Boolean = false): Intent {
+        fun getStartIntent(
-            return Intent(context, MainActivity::class.java)
+            context: Context,
-                .apply {
+            startMenu: MainView.Section? = null,
+            clear: Boolean = false
+        ) = Intent(context, MainActivity::class.java).apply {
             if (clear) flags = FLAG_ACTIVITY_NEW_TASK or FLAG_ACTIVITY_CLEAR_TASK
             startMenu?.let { putExtra(EXTRA_START_MENU, it.id) }
         }
     }
-    }
 
     override val isRootView get() = navController.isRootFragment
 
     override val currentStackSize get() = navController.currentStack?.size
 
-    override val currentViewTitle get() = (navController.currentFrag as? MainView.TitledView)?.titleStringId?.let { getString(it) }
+    override val currentViewTitle
+        get() = (navController.currentFrag as? MainView.TitledView)?.titleStringId?.let {
+            getString(it)
+        }
 
     override val currentViewSubtitle get() = (navController.currentFrag as? MainView.TitledView)?.subtitleString
 
@@ -106,7 +112,10 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
         messageContainer = binding.mainFragmentContainer
         updateHelper.messageContainer = binding.mainFragmentContainer
 
-        presenter.onAttachView(this, MainView.Section.values().singleOrNull { it.id == intent.getIntExtra(EXTRA_START_MENU, -1) })
+        val section = MainView.Section.values()
+            .singleOrNull { it.id == intent.getIntExtra(EXTRA_START_MENU, -1) }
+
+        presenter.onAttachView(this, section)
 
         with(navController) {
             initialize(startMenuIndex, savedInstanceState)
@@ -132,21 +141,49 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
         val shortcutsList = mutableListOf<ShortcutInfo>()
 
         listOf(
-            Triple(getString(R.string.grade_title), R.drawable.ic_shortcut_grade, MainView.Section.GRADE),
+            Triple(
-            Triple(getString(R.string.attendance_title), R.drawable.ic_shortcut_attendance, MainView.Section.ATTENDANCE),
+                getString(R.string.grade_title),
-            Triple(getString(R.string.exam_title), R.drawable.ic_shortcut_exam, MainView.Section.EXAM),
+                R.drawable.ic_shortcut_grade,
-            Triple(getString(R.string.timetable_title), R.drawable.ic_shortcut_timetable, MainView.Section.TIMETABLE),
+                MainView.Section.GRADE
-            Triple(getString(R.string.message_title), R.drawable.ic_shortcut_message, MainView.Section.MESSAGE)
+            ),
+            Triple(
+                getString(R.string.attendance_title),
+                R.drawable.ic_shortcut_attendance,
+                MainView.Section.ATTENDANCE
+            ),
+            Triple(
+                getString(R.string.exam_title),
+                R.drawable.ic_shortcut_exam,
+                MainView.Section.EXAM
+            ),
+            Triple(
+                getString(R.string.timetable_title),
+                R.drawable.ic_shortcut_timetable,
+                MainView.Section.TIMETABLE
+            ),
+            Triple(
+                getString(R.string.message_title),
+                R.drawable.ic_shortcut_message,
+                MainView.Section.MESSAGE
+            )
         ).forEach { (title, icon, enum) ->
-            shortcutsList.add(ShortcutInfo.Builder(applicationContext, title)
+            shortcutsList.add(
+                ShortcutInfo.Builder(applicationContext, title)
                     .setShortLabel(title)
                     .setLongLabel(title)
                     .setIcon(Icon.createWithResource(applicationContext, icon))
-                .setIntents(arrayOf(
+                    .setIntents(
-                    Intent(applicationContext, MainActivity::class.java).setAction(Intent.ACTION_VIEW),
+                        arrayOf(
-                    Intent(applicationContext, MainActivity::class.java).putExtra(EXTRA_START_MENU, enum.id)
+                            Intent(applicationContext, MainActivity::class.java)
-                        .setAction(Intent.ACTION_VIEW).addFlags(FLAG_ACTIVITY_NEW_TASK or FLAG_ACTIVITY_CLEAR_TASK)))
+                                .setAction(Intent.ACTION_VIEW),
-                .build())
+                            Intent(applicationContext, MainActivity::class.java)
+                                .putExtra(EXTRA_START_MENU, enum.id)
+                                .setAction(Intent.ACTION_VIEW)
+                                .addFlags(FLAG_ACTIVITY_NEW_TASK or FLAG_ACTIVITY_CLEAR_TASK)
+                        )
+                    )
+                    .build()
+            )
         }
 
         getSystemService<ShortcutManager>()?.dynamicShortcuts = shortcutsList
@@ -160,20 +197,33 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
     override fun initView() {
         with(binding.mainToolbar) {
             if (SDK_INT >= LOLLIPOP) stateListAnimator = null
-            setBackgroundColor(overlayProvider.compositeOverlayWithThemeSurfaceColorIfNeeded(dpToPx(4f)))
+            setBackgroundColor(
+                overlayProvider.compositeOverlayWithThemeSurfaceColorIfNeeded(dpToPx(4f))
+            )
         }
 
         with(binding.mainBottomNav) {
-            addItems(listOf(
+            addItems(
+                listOf(
                     AHBottomNavigationItem(R.string.grade_title, R.drawable.ic_main_grade, 0),
-                AHBottomNavigationItem(R.string.attendance_title, R.drawable.ic_main_attendance, 0),
+                    AHBottomNavigationItem(
+                        R.string.attendance_title,
+                        R.drawable.ic_main_attendance,
+                        0
+                    ),
                     AHBottomNavigationItem(R.string.exam_title, R.drawable.ic_main_exam, 0),
-                AHBottomNavigationItem(R.string.timetable_title, R.drawable.ic_main_timetable, 0),
+                    AHBottomNavigationItem(
+                        R.string.timetable_title,
+                        R.drawable.ic_main_timetable,
+                        0
+                    ),
                     AHBottomNavigationItem(R.string.more_title, R.drawable.ic_main_more, 0)
-            ))
+                )
+            )
             accentColor = getThemeAttrColor(R.attr.colorPrimary)
             inactiveColor = getThemeAttrColor(R.attr.colorOnSurface, 153)
-            defaultBackgroundColor = overlayProvider.compositeOverlayWithThemeSurfaceColorIfNeeded(dpToPx(8f))
+            defaultBackgroundColor =
+                overlayProvider.compositeOverlayWithThemeSurfaceColorIfNeeded(dpToPx(8f))
             titleState = ALWAYS_SHOW
             currentItem = startMenuIndex
             isBehaviorTranslationEnabled = false
@@ -183,6 +233,13 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
 
         with(navController) {
             setOnViewChangeListener { section, name ->
+                binding.mainBottomNav.visibility =
+                    if (section == MainView.Section.ACCOUNT || section == MainView.Section.STUDENT_INFO) {
+                        View.GONE
+                    } else {
+                        View.VISIBLE
+                    }
+
                 analytics.setCurrentScreen(this@MainActivity, name)
                 presenter.onViewChange(section)
             }
@@ -224,7 +281,7 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
     }
 
     override fun showAccountPicker() {
-        navController.showDialogFragment(AccountDialog.newInstance())
+        navController.showDialogFragment(AccountQuickDialog.newInstance())
     }
 
     override fun showActionBarElevation(show: Boolean) {

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

@@ -64,6 +64,8 @@ interface MainView : BaseView {
         LUCKY_NUMBER(8),
         SETTINGS(9),
         ABOUT(10),
-        SCHOOL(11)
+        SCHOOL(11),
+        ACCOUNT(12),
+        STUDENT_INFO(13)
     }
 }

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

@@ -70,6 +70,7 @@ class MessagePreviewPresenter @Inject constructor(
                         this@MessagePreviewPresenter.attachments = it.data.attachments
                         view?.apply {
                             setMessageWithAttachment(it.data)
+                            showContent(true)
                             initOptions()
                         }
                         analytics.logEvent(

app/src/main/java/io/github/wulkanowy/ui/modules/message/tab/MessageTabFragment.kt

@@ -19,6 +19,7 @@ import io.github.wulkanowy.ui.modules.main.MainActivity
 import io.github.wulkanowy.ui.modules.message.MessageFragment
 import io.github.wulkanowy.ui.modules.message.preview.MessagePreviewFragment
 import io.github.wulkanowy.ui.widgets.DividerItemDecoration
+import io.github.wulkanowy.utils.getThemeAttrColor
 import kotlinx.coroutines.FlowPreview
 import javax.inject.Inject
 
@@ -74,7 +75,9 @@ class MessageTabFragment : BaseFragment<FragmentMessageTabBinding>(R.layout.frag
             addItemDecoration(DividerItemDecoration(context))
         }
         with(binding) {
-            messageTabSwipe.setOnRefreshListener { presenter.onSwipeRefresh() }
+            messageTabSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            messageTabSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            messageTabSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             messageTabErrorRetry.setOnClickListener { presenter.onRetry() }
             messageTabErrorDetails.setOnClickListener { presenter.onDetailsClick() }
         }

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

@@ -16,6 +16,7 @@ import io.github.wulkanowy.ui.modules.main.MainActivity
 import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.ui.modules.mobiledevice.token.MobileDeviceTokenDialog
 import io.github.wulkanowy.ui.widgets.DividerItemDecoration
+import io.github.wulkanowy.utils.getThemeAttrColor
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -56,7 +57,9 @@ class MobileDeviceFragment :
         }
 
         with(binding) {
-            mobileDevicesSwipe.setOnRefreshListener { presenter.onSwipeRefresh() }
+            mobileDevicesSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            mobileDevicesSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            mobileDevicesSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             mobileDevicesErrorRetry.setOnClickListener { presenter.onRetry() }
             mobileDevicesErrorDetails.setOnClickListener { presenter.onDetailsClick() }
             mobileDeviceAddButton.setOnClickListener { presenter.onRegisterDevice() }

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

@@ -13,6 +13,7 @@ import io.github.wulkanowy.ui.base.BaseFragment
 import io.github.wulkanowy.ui.modules.main.MainActivity
 import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.ui.widgets.DividerItemDecoration
+import io.github.wulkanowy.utils.getThemeAttrColor
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -50,7 +51,9 @@ class NoteFragment : BaseFragment<FragmentNoteBinding>(R.layout.fragment_note),
             addItemDecoration(DividerItemDecoration(context))
         }
         with(binding) {
-            noteSwipe.setOnRefreshListener { presenter.onSwipeRefresh() }
+            noteSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            noteSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            noteSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             noteErrorRetry.setOnClickListener { presenter.onRetry() }
             noteErrorDetails.setOnClickListener { presenter.onDetailsClick() }
         }

app/src/main/java/io/github/wulkanowy/ui/modules/schoolandteachers/school/SchoolFragment.kt

@@ -12,6 +12,7 @@ import io.github.wulkanowy.ui.base.BaseFragment
 import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.ui.modules.schoolandteachers.SchoolAndTeachersChildView
 import io.github.wulkanowy.ui.modules.schoolandteachers.SchoolAndTeachersFragment
+import io.github.wulkanowy.utils.getThemeAttrColor
 import io.github.wulkanowy.utils.openDialer
 import io.github.wulkanowy.utils.openNavigation
 import javax.inject.Inject
@@ -39,7 +40,9 @@ class SchoolFragment : BaseFragment<FragmentSchoolBinding>(R.layout.fragment_sch
 
     override fun initView() {
         with(binding) {
-            schoolSwipe.setOnRefreshListener { presenter.onSwipeRefresh() }
+            schoolSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            schoolSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            schoolSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             schoolErrorRetry.setOnClickListener { presenter.onRetry() }
             schoolErrorDetails.setOnClickListener { presenter.onDetailsClick() }
 

app/src/main/java/io/github/wulkanowy/ui/modules/schoolandteachers/school/SchoolPresenter.kt

@@ -81,10 +81,7 @@ class SchoolPresenter @Inject constructor(
                         showEmpty(false)
                         showErrorView(false)
                     }
-                    analytics.logEvent(
+                    analytics.logEvent("load_item", "type" to "school")
-                        "load_item",
-                        "type" to "school"
-                    )
                 } else view?.run {
                     Timber.i("Loading school result: No school info found")
                     showContent(!isViewEmpty)

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

@@ -14,6 +14,7 @@ import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.ui.modules.schoolandteachers.SchoolAndTeachersChildView
 import io.github.wulkanowy.ui.modules.schoolandteachers.SchoolAndTeachersFragment
 import io.github.wulkanowy.ui.widgets.DividerItemDecoration
+import io.github.wulkanowy.utils.getThemeAttrColor
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -51,7 +52,9 @@ class TeacherFragment : BaseFragment<FragmentTeacherBinding>(R.layout.fragment_t
             addItemDecoration(DividerItemDecoration(context))
         }
         with(binding) {
-            teacherSwipe.setOnRefreshListener { presenter.onSwipeRefresh() }
+            teacherSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            teacherSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            teacherSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             teacherErrorRetry.setOnClickListener { presenter.onRetry() }
             teacherErrorDetails.setOnClickListener { presenter.onDetailsClick() }
         }

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

@@ -79,6 +79,10 @@ class SettingsFragment : PreferenceFragmentCompat(),
         lingver.setLocale(requireContext(), langCode)
     }
 
+    override fun updateLanguageToFollowSystem() {
+        lingver.setFollowSystemLocale(requireContext())
+    }
+
     override fun setServicesSuspended(serviceEnablesKey: String, isHolidays: Boolean) {
         findPreference<Preference>(serviceEnablesKey)?.run {
             summary = if (isHolidays) getString(R.string.pref_services_suspended) else ""

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

@@ -42,14 +42,18 @@ class SettingsPresenter @Inject constructor(
             when (key) {
                 serviceEnableKey -> with(syncManager) { if (isServiceEnabled) startPeriodicSyncWorker() else stopSyncWorker() }
                 servicesIntervalKey, servicesOnlyWifiKey -> syncManager.startPeriodicSyncWorker(true)
-                isDebugNotificationEnableKey -> chuckerCollector.showNotification = isDebugNotificationEnable
+                isDebugNotificationEnableKey -> chuckerCollector.showNotification =
+                    isDebugNotificationEnable
                 appThemeKey -> view?.recreateView()
                 isUpcomingLessonsNotificationsEnableKey -> if (!isUpcomingLessonsNotificationsEnable) timetableNotificationHelper.cancelNotification()
                 appLanguageKey -> view?.run {
-                    val newLang = if (appLanguage == "system") appInfo.systemLanguage else appLanguage
+                    if (appLanguage == "system") {
-                    analytics.logEvent("language", "setting_changed" to newLang)
+                        updateLanguageToFollowSystem()
-
+                        analytics.logEvent("language", "setting_changed" to appInfo.systemLanguage)
-                    updateLanguage(newLang)
+                    } else {
+                        updateLanguage(appLanguage)
+                        analytics.logEvent("language", "setting_changed" to appLanguage)
+                    }
                     recreateView()
                 }
             }
@@ -71,7 +75,10 @@ class SettingsPresenter @Inject constructor(
                         analytics.logEvent("sync_now", "status" to "success")
                     }
                     WorkInfo.State.FAILED -> {
-                        showError(syncFailedString, Throwable(workInfo.outputData.getString("error")))
+                        showError(
+                            syncFailedString,
+                            Throwable(workInfo.outputData.getString("error"))
+                        )
                         analytics.logEvent("sync_now", "status" to "failed")
                     }
                     else -> Timber.d("Sync now state: ${workInfo.state}")

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

@@ -14,6 +14,8 @@ interface SettingsView : BaseView {
 
     fun updateLanguage(langCode: String)
 
+    fun updateLanguageToFollowSystem()
+
     fun setServicesSuspended(serviceEnablesKey: String, isHolidays: Boolean)
 
     fun setSyncInProgress(inProgress: Boolean)

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

@@ -0,0 +1,42 @@
+package io.github.wulkanowy.ui.modules.studentinfo
+
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import io.github.wulkanowy.databinding.ItemStudentInfoBinding
+import javax.inject.Inject
+
+class StudentInfoAdapter @Inject constructor() :
+    RecyclerView.Adapter<StudentInfoAdapter.ViewHolder>() {
+
+    var items = listOf<Pair<String, String>>()
+
+    var onItemClickListener: (position: Int) -> Unit = {}
+
+    var onItemLongClickListener: (text: String) -> Unit = {}
+
+    override fun getItemCount() = items.size
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int) = ViewHolder(
+        ItemStudentInfoBinding.inflate(LayoutInflater.from(parent.context), parent, false)
+    )
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+        val item = items[position]
+
+        with(holder.binding) {
+            studentInfoItemTitle.text = item.first
+            studentInfoItemSubtitle.text = item.second
+
+            with(root) {
+                setOnClickListener { onItemClickListener(position) }
+                setOnLongClickListener {
+                    onItemLongClickListener(studentInfoItemSubtitle.text.toString())
+                    true
+                }
+            }
+        }
+    }
+
+    class ViewHolder(val binding: ItemStudentInfoBinding) : RecyclerView.ViewHolder(binding.root)
+}

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

@@ -0,0 +1,232 @@
+package io.github.wulkanowy.ui.modules.studentinfo
+
+import android.annotation.SuppressLint
+import android.content.ClipData
+import android.content.ClipboardManager
+import android.os.Bundle
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.View
+import android.widget.Toast
+import androidx.core.content.getSystemService
+import androidx.core.view.get
+import androidx.recyclerview.widget.DividerItemDecoration
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import dagger.hilt.android.AndroidEntryPoint
+import io.github.wulkanowy.R
+import io.github.wulkanowy.data.db.entities.StudentInfo
+import io.github.wulkanowy.data.db.entities.StudentWithSemesters
+import io.github.wulkanowy.data.enums.Gender
+import io.github.wulkanowy.databinding.FragmentStudentInfoBinding
+import io.github.wulkanowy.ui.base.BaseFragment
+import io.github.wulkanowy.ui.modules.main.MainActivity
+import io.github.wulkanowy.ui.modules.main.MainView
+import io.github.wulkanowy.utils.getThemeAttrColor
+import javax.inject.Inject
+
+@AndroidEntryPoint
+class StudentInfoFragment :
+    BaseFragment<FragmentStudentInfoBinding>(R.layout.fragment_student_info), StudentInfoView,
+    MainView.TitledView {
+
+    @Inject
+    lateinit var presenter: StudentInfoPresenter
+
+    @Inject
+    lateinit var studentInfoAdapter: StudentInfoAdapter
+
+    override val titleStringId: Int
+        get() = R.string.student_info_title
+
+    override val isViewEmpty get() = studentInfoAdapter.items.isEmpty()
+
+    companion object {
+
+        private const val INFO_TYPE_ARGUMENT_KEY = "info_type"
+
+        private const val STUDENT_ARGUMENT_KEY = "student_with_semesters"
+
+        fun newInstance(type: StudentInfoView.Type, studentWithSemesters: StudentWithSemesters) =
+            StudentInfoFragment().apply {
+                arguments = Bundle().apply {
+                    putSerializable(INFO_TYPE_ARGUMENT_KEY, type)
+                    putSerializable(STUDENT_ARGUMENT_KEY, studentWithSemesters)
+                }
+            }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setHasOptionsMenu(true)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        binding = FragmentStudentInfoBinding.bind(view)
+        presenter.onAttachView(
+            this,
+            requireArguments().getSerializable(INFO_TYPE_ARGUMENT_KEY) as StudentInfoView.Type,
+            requireArguments().getSerializable(STUDENT_ARGUMENT_KEY) as StudentWithSemesters
+        )
+    }
+
+    override fun initView() {
+        with(binding) {
+            studentInfoSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            studentInfoSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            studentInfoSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
+            studentInfoErrorRetry.setOnClickListener { presenter.onRetry() }
+            studentInfoErrorDetails.setOnClickListener { presenter.onDetailsClick() }
+        }
+
+        with(studentInfoAdapter) {
+            onItemClickListener = presenter::onItemSelected
+            onItemLongClickListener = presenter::onItemLongClick
+        }
+
+        with(binding.studentInfoRecycler) {
+            layoutManager = LinearLayoutManager(context)
+            addItemDecoration(DividerItemDecoration(context, RecyclerView.VERTICAL))
+            setHasFixedSize(true)
+            adapter = studentInfoAdapter
+        }
+    }
+
+    override fun updateData(data: List<Pair<String, String>>) {
+        with(studentInfoAdapter) {
+            items = data
+            notifyDataSetChanged()
+        }
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        menu[0].isVisible = false
+    }
+
+    override fun showPersonalTypeData(studentInfo: StudentInfo) {
+        updateData(
+            listOf(
+                getString(R.string.student_info_first_name) to studentInfo.firstName,
+                getString(R.string.student_info_second_name) to studentInfo.secondName,
+                getString(R.string.student_info_last_name) to studentInfo.surname,
+                getString(R.string.student_info_gender) to getString(if (studentInfo.gender == Gender.MALE) R.string.student_info_male else R.string.student_info_female),
+                getString(R.string.student_info_polish_citizenship) to getString(if (studentInfo.hasPolishCitizenship) R.string.all_yes else R.string.all_no),
+                getString(R.string.student_info_family_name) to studentInfo.familyName,
+                getString(R.string.student_info_parents_name) to studentInfo.parentsNames
+            ).map {
+                if (it.second.isBlank()) it.copy(second = getString(R.string.all_no_data)) else it
+            }
+        )
+    }
+
+    override fun showContactTypeData(studentInfo: StudentInfo) {
+        updateData(
+            listOf(
+                getString(R.string.student_info_phone) to studentInfo.phoneNumber,
+                getString(R.string.student_info_cellphone) to studentInfo.cellPhoneNumber,
+                getString(R.string.student_info_email) to studentInfo.email
+            ).map {
+                if (it.second.isBlank()) it.copy(second = getString(R.string.all_no_data)) else it
+            }
+        )
+    }
+
+    @SuppressLint("DefaultLocale")
+    override fun showFamilyTypeData(studentInfo: StudentInfo) {
+        updateData(
+            listOf(
+                studentInfo.firstGuardian.kinship.capitalize() to studentInfo.firstGuardian.fullName,
+                studentInfo.secondGuardian.kinship.capitalize() to studentInfo.secondGuardian.fullName
+            ).map {
+                if (it.second.isBlank()) it.copy(second = getString(R.string.all_no_data)) else it
+            }
+        )
+    }
+
+    override fun showAddressTypeData(studentInfo: StudentInfo) {
+        updateData(
+            listOf(
+                getString(R.string.student_info_address) to studentInfo.address,
+                getString(R.string.student_info_registered_address) to studentInfo.registeredAddress,
+                getString(R.string.student_info_correspondence_address) to studentInfo.correspondenceAddress
+            ).map {
+                if (it.second.isBlank()) it.copy(second = getString(R.string.all_no_data)) else it
+            }
+        )
+    }
+
+    override fun showFirstGuardianTypeData(studentInfo: StudentInfo) {
+        updateData(
+            listOf(
+                getString(R.string.student_info_full_name) to studentInfo.firstGuardian.fullName,
+                getString(R.string.student_info_kinship) to studentInfo.firstGuardian.kinship,
+                getString(R.string.student_info_guardian_address) to studentInfo.firstGuardian.address,
+                getString(R.string.student_info_phones) to studentInfo.firstGuardian.phones,
+                getString(R.string.student_info_email) to studentInfo.firstGuardian.email
+            ).map {
+                if (it.second.isBlank()) it.copy(second = getString(R.string.all_no_data)) else it
+            }
+        )
+    }
+
+    override fun showSecondGuardianTypeData(studentInfo: StudentInfo) {
+        updateData(
+            listOf(
+                getString(R.string.student_info_full_name) to studentInfo.secondGuardian.fullName,
+                getString(R.string.student_info_kinship) to studentInfo.secondGuardian.kinship,
+                getString(R.string.student_info_guardian_address) to studentInfo.secondGuardian.address,
+                getString(R.string.student_info_phones) to studentInfo.secondGuardian.phones,
+                getString(R.string.student_info_email) to studentInfo.secondGuardian.email
+            ).map {
+                if (it.second.isBlank()) it.copy(second = getString(R.string.all_no_data)) else it
+            }
+        )
+    }
+
+    override fun openStudentInfoView(
+        infoType: StudentInfoView.Type,
+        studentWithSemesters: StudentWithSemesters
+    ) {
+        (requireActivity() as MainActivity).pushView(newInstance(infoType, studentWithSemesters))
+    }
+
+    override fun showEmpty(show: Boolean) {
+        binding.studentInfoEmpty.visibility = if (show) View.VISIBLE else View.GONE
+    }
+
+    override fun showErrorView(show: Boolean) {
+        binding.studentInfoError.visibility = if (show) View.VISIBLE else View.GONE
+    }
+
+    override fun setErrorDetails(message: String) {
+        binding.studentInfoErrorMessage.text = message
+    }
+
+    override fun showProgress(show: Boolean) {
+        binding.studentInfoProgress.visibility = if (show) View.VISIBLE else View.GONE
+    }
+
+    override fun enableSwipe(enable: Boolean) {
+        binding.studentInfoSwipe.isEnabled = enable
+    }
+
+    override fun showContent(show: Boolean) {
+        binding.studentInfoRecycler.visibility = if (show) View.VISIBLE else View.GONE
+    }
+
+    override fun hideRefresh() {
+        binding.studentInfoSwipe.isRefreshing = false
+    }
+
+    override fun copyToClipboard(text: String) {
+        val clipData = ClipData.newPlainText("student_info_wulkanowy", text)
+        requireActivity().getSystemService<ClipboardManager>()?.setPrimaryClip(clipData)
+        Toast.makeText(context, R.string.all_copied, Toast.LENGTH_SHORT).show()
+    }
+
+    override fun onDestroyView() {
+        presenter.onDetachView()
+        super.onDestroyView()
+    }
+}

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

@@ -0,0 +1,142 @@
+package io.github.wulkanowy.ui.modules.studentinfo
+
+import io.github.wulkanowy.data.Status
+import io.github.wulkanowy.data.db.entities.StudentInfo
+import io.github.wulkanowy.data.db.entities.StudentWithSemesters
+import io.github.wulkanowy.data.repositories.StudentInfoRepository
+import io.github.wulkanowy.data.repositories.StudentRepository
+import io.github.wulkanowy.ui.base.BasePresenter
+import io.github.wulkanowy.ui.base.ErrorHandler
+import io.github.wulkanowy.utils.AnalyticsHelper
+import io.github.wulkanowy.utils.afterLoading
+import io.github.wulkanowy.utils.flowWithResourceIn
+import io.github.wulkanowy.utils.getCurrentOrLast
+import kotlinx.coroutines.flow.onEach
+import timber.log.Timber
+import javax.inject.Inject
+
+class StudentInfoPresenter @Inject constructor(
+    errorHandler: ErrorHandler,
+    studentRepository: StudentRepository,
+    private val studentInfoRepository: StudentInfoRepository,
+    private val analytics: AnalyticsHelper
+) : BasePresenter<StudentInfoView>(errorHandler, studentRepository) {
+
+    private lateinit var infoType: StudentInfoView.Type
+
+    private lateinit var studentWithSemesters: StudentWithSemesters
+
+    private lateinit var lastError: Throwable
+
+    fun onAttachView(
+        view: StudentInfoView,
+        type: StudentInfoView.Type,
+        studentWithSemesters: StudentWithSemesters
+    ) {
+        super.onAttachView(view)
+        infoType = type
+        this.studentWithSemesters = studentWithSemesters
+        view.initView()
+        Timber.i("Student info $infoType view was initialized")
+        errorHandler.showErrorMessage = ::showErrorViewOnError
+        loadData()
+    }
+
+    fun onSwipeRefresh() {
+        loadData(true)
+    }
+
+    fun onRetry() {
+        view?.run {
+            showErrorView(false)
+            showProgress(true)
+        }
+        loadData(true)
+    }
+
+    fun onDetailsClick() {
+        view?.showErrorDetailsDialog(lastError)
+    }
+
+    fun onItemSelected(position: Int) {
+        if (infoType != StudentInfoView.Type.FAMILY) return
+
+        if (position == 0) {
+            view?.openStudentInfoView(StudentInfoView.Type.FIRST_GUARDIAN, studentWithSemesters)
+        } else {
+            view?.openStudentInfoView(StudentInfoView.Type.SECOND_GUARDIAN, studentWithSemesters)
+        }
+    }
+
+    fun onItemLongClick(text: String) {
+        view?.copyToClipboard(text)
+    }
+
+    private fun loadData(forceRefresh: Boolean = false) {
+        flowWithResourceIn {
+            val semester = studentWithSemesters.semesters.getCurrentOrLast()
+            studentInfoRepository.getStudentInfo(
+                studentWithSemesters.student,
+                semester,
+                forceRefresh
+            )
+        }.onEach {
+            when (it.status) {
+                Status.LOADING -> Timber.i("Loading student info $infoType started")
+                Status.SUCCESS -> {
+                    if (it.data != null) {
+                        Timber.i("Loading student info $infoType result: Success")
+                        showCorrectData(it.data)
+                        view?.run {
+                            showContent(true)
+                            showEmpty(false)
+                            showErrorView(false)
+                        }
+                        analytics.logEvent("load_item", "type" to "student_info")
+                    } else {
+                        Timber.i("Loading student info $infoType result: No school info found")
+                        view?.run {
+                            showContent(!isViewEmpty)
+                            showEmpty(isViewEmpty)
+                            showErrorView(false)
+                        }
+                    }
+                }
+                Status.ERROR -> {
+                    Timber.i("Loading student info $infoType result: An exception occurred")
+                    errorHandler.dispatch(it.error!!)
+                }
+            }
+        }.afterLoading {
+            view?.run {
+                hideRefresh()
+                showProgress(false)
+                enableSwipe(true)
+            }
+        }.launch()
+    }
+
+    private fun showCorrectData(studentInfo: StudentInfo) {
+        when (infoType) {
+            StudentInfoView.Type.PERSONAL -> view?.showPersonalTypeData(studentInfo)
+            StudentInfoView.Type.CONTACT -> view?.showContactTypeData(studentInfo)
+            StudentInfoView.Type.ADDRESS -> view?.showAddressTypeData(studentInfo)
+            StudentInfoView.Type.FAMILY -> view?.showFamilyTypeData(studentInfo)
+            StudentInfoView.Type.SECOND_GUARDIAN -> view?.showSecondGuardianTypeData(studentInfo)
+            StudentInfoView.Type.FIRST_GUARDIAN -> view?.showFirstGuardianTypeData(studentInfo)
+        }
+    }
+
+    private fun showErrorViewOnError(message: String, error: Throwable) {
+        view?.run {
+            if (isViewEmpty) {
+                lastError = error
+                setErrorDetails(message)
+                showErrorView(true)
+                showEmpty(false)
+                showContent(false)
+                showProgress(false)
+            } else showError(message, error)
+        }
+    }
+}

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

@@ -0,0 +1,48 @@
+package io.github.wulkanowy.ui.modules.studentinfo
+
+import io.github.wulkanowy.data.db.entities.StudentInfo
+import io.github.wulkanowy.data.db.entities.StudentWithSemesters
+import io.github.wulkanowy.ui.base.BaseView
+
+interface StudentInfoView : BaseView {
+
+    enum class Type {
+        PERSONAL, ADDRESS, CONTACT, FAMILY, FIRST_GUARDIAN, SECOND_GUARDIAN
+    }
+
+    val isViewEmpty: Boolean
+
+    fun initView()
+
+    fun updateData(data: List<Pair<String, String>>)
+
+    fun showPersonalTypeData(studentInfo: StudentInfo)
+
+    fun showContactTypeData(studentInfo: StudentInfo)
+
+    fun showAddressTypeData(studentInfo: StudentInfo)
+
+    fun showFamilyTypeData(studentInfo: StudentInfo)
+
+    fun showFirstGuardianTypeData(studentInfo: StudentInfo)
+
+    fun showSecondGuardianTypeData(studentInfo: StudentInfo)
+
+    fun openStudentInfoView(infoType: Type, studentWithSemesters: StudentWithSemesters)
+
+    fun showEmpty(show: Boolean)
+
+    fun showErrorView(show: Boolean)
+
+    fun setErrorDetails(message: String)
+
+    fun showProgress(show: Boolean)
+
+    fun enableSwipe(enable: Boolean)
+
+    fun showContent(show: Boolean)
+
+    fun hideRefresh()
+
+    fun copyToClipboard(text: String)
+}

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

@@ -21,6 +21,7 @@ import io.github.wulkanowy.ui.modules.timetable.completed.CompletedLessonsFragme
 import io.github.wulkanowy.ui.widgets.DividerItemDecoration
 import io.github.wulkanowy.utils.SchooldaysRangeLimiter
 import io.github.wulkanowy.utils.dpToPx
+import io.github.wulkanowy.utils.getThemeAttrColor
 import java.time.LocalDate
 import javax.inject.Inject
 
@@ -69,6 +70,8 @@ class TimetableFragment : BaseFragment<FragmentTimetableBinding>(R.layout.fragme
 
         with(binding) {
             timetableSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            timetableSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            timetableSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             timetableErrorRetry.setOnClickListener { presenter.onRetry() }
             timetableErrorDetails.setOnClickListener { presenter.onDetailsClick() }
 
@@ -176,6 +179,7 @@ class TimetableFragment : BaseFragment<FragmentTimetableBinding>(R.layout.fragme
             setDateRangeLimiter(SchooldaysRangeLimiter())
             version = DatePickerDialog.Version.VERSION_2
             scrollOrientation = DatePickerDialog.ScrollOrientation.VERTICAL
+            vibrate(false)
             show(this@TimetableFragment.parentFragmentManager, null)
         }
     }

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

@@ -13,6 +13,7 @@ import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.ui.widgets.DividerItemDecoration
 import io.github.wulkanowy.utils.SchooldaysRangeLimiter
 import io.github.wulkanowy.utils.dpToPx
+import io.github.wulkanowy.utils.getThemeAttrColor
 import java.time.LocalDate
 import javax.inject.Inject
 
@@ -53,6 +54,8 @@ class AdditionalLessonsFragment :
 
         with(binding) {
             additionalLessonsSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            additionalLessonsSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            additionalLessonsSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             additionalLessonsErrorRetry.setOnClickListener { presenter.onRetry() }
 
             additionalLessonsPreviousButton.setOnClickListener { presenter.onPreviousDay() }
@@ -128,6 +131,7 @@ class AdditionalLessonsFragment :
             setDateRangeLimiter(SchooldaysRangeLimiter())
             version = DatePickerDialog.Version.VERSION_2
             scrollOrientation = DatePickerDialog.ScrollOrientation.VERTICAL
+            vibrate(false)
             show(this@AdditionalLessonsFragment.parentFragmentManager, null)
         }
     }

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

@@ -18,6 +18,7 @@ import io.github.wulkanowy.ui.widgets.DividerItemDecoration
 import io.github.wulkanowy.utils.SchooldaysRangeLimiter
 import io.github.wulkanowy.utils.dpToPx
 import io.github.wulkanowy.utils.getCompatDrawable
+import io.github.wulkanowy.utils.getThemeAttrColor
 import java.time.LocalDate
 import javax.inject.Inject
 
@@ -60,6 +61,8 @@ class CompletedLessonsFragment :
 
         with(binding) {
             completedLessonsSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
+            completedLessonsSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
+            completedLessonsSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
             completedLessonErrorRetry.setOnClickListener { presenter.onRetry() }
             completedLessonErrorDetails.setOnClickListener { presenter.onDetailsClick() }
 
@@ -147,6 +150,7 @@ class CompletedLessonsFragment :
             setDateRangeLimiter(SchooldaysRangeLimiter())
             version = DatePickerDialog.Version.VERSION_2
             scrollOrientation = DatePickerDialog.ScrollOrientation.VERTICAL
+            vibrate(false)
             show(this@CompletedLessonsFragment.parentFragmentManager, null)
         }
     }

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

@@ -27,6 +27,7 @@ import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.utils.AnalyticsHelper
 import io.github.wulkanowy.utils.nextOrSameSchoolDay
 import io.github.wulkanowy.utils.nextSchoolDay
+import io.github.wulkanowy.utils.nickOrName
 import io.github.wulkanowy.utils.previousSchoolDay
 import io.github.wulkanowy.utils.toFormattedString
 import kotlinx.coroutines.GlobalScope
@@ -151,8 +152,14 @@ class TimetableWidgetProvider : HiltBroadcastReceiver() {
 
         val remoteView = RemoteViews(context.packageName, layoutId).apply {
             setEmptyView(R.id.timetableWidgetList, R.id.timetableWidgetEmpty)
-            setTextViewText(R.id.timetableWidgetDate, date.toFormattedString("EEEE, dd.MM").capitalize())
+            setTextViewText(
-            setTextViewText(R.id.timetableWidgetName, student?.studentName ?: context.getString(R.string.all_no_data))
+                R.id.timetableWidgetDate,
+                date.toFormattedString("EEEE, dd.MM").capitalize()
+            )
+            setTextViewText(
+                R.id.timetableWidgetName,
+                student?.nickOrName ?: context.getString(R.string.all_no_data)
+            )
             setRemoteAdapter(R.id.timetableWidgetList, adapterIntent)
             setOnClickPendingIntent(R.id.timetableWidgetNext, nextNavIntent)
             setOnClickPendingIntent(R.id.timetableWidgetPrev, prevNavIntent)

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

@@ -4,7 +4,9 @@ import android.content.res.Resources
 import android.os.Build.MANUFACTURER
 import android.os.Build.MODEL
 import android.os.Build.VERSION.SDK_INT
+import io.github.wulkanowy.BuildConfig.BUILD_TIMESTAMP
 import io.github.wulkanowy.BuildConfig.DEBUG
+import io.github.wulkanowy.BuildConfig.FLAVOR
 import io.github.wulkanowy.BuildConfig.VERSION_CODE
 import io.github.wulkanowy.BuildConfig.VERSION_NAME
 import javax.inject.Inject
@@ -17,6 +19,10 @@ open class AppInfo @Inject constructor() {
 
     open val versionCode get() = VERSION_CODE
 
+    open val buildTimestamp get() = BUILD_TIMESTAMP
+
+    open val buildFlavor get() = FLAVOR
+
     open val versionName get() = VERSION_NAME
 
     open val systemVersion get() = SDK_INT
@@ -28,4 +34,9 @@ open class AppInfo @Inject constructor() {
     @Suppress("DEPRECATION")
     open val systemLanguage: String
         get() = Resources.getSystem().configuration.locale.language
+
+    open val defaultColorsForAvatar = listOf(
+        0xe57373, 0xf06292, 0xba68c8, 0x9575cd, 0x7986cb, 0x64b5f6, 0x4fc3f7, 0x4dd0e1, 0x4db6ac,
+        0x81c784, 0xaed581, 0xff8a65, 0xd4e157, 0xffd54f, 0xffb74d, 0xa1887f, 0x90a4ae
+    )
 }

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

@@ -2,6 +2,7 @@ package io.github.wulkanowy.utils
 
 import io.github.wulkanowy.data.Resource
 import io.github.wulkanowy.data.Status
+import kotlinx.coroutines.FlowPreview
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.collect
@@ -71,24 +72,14 @@ inline fun <ResultType, RequestType, T> networkBoundResource(
 
 fun <T> flowWithResource(block: suspend () -> T) = flow {
     emit(Resource.loading())
-    emit(try {
+    emit(Resource.success(block()))
-        Resource.success(block())
+}.catch { emit(Resource.error(it)) }
-    } catch (e: Throwable) {
-        Resource.error(e)
-    })
-}
 
+@OptIn(FlowPreview::class)
 fun <T> flowWithResourceIn(block: suspend () -> Flow<Resource<T>>) = flow {
     emit(Resource.loading())
-
+    emitAll(block().filter { it.status != Status.LOADING || (it.status == Status.LOADING && it.data != null) })
-    block()
+}.catch { emit(Resource.error(it)) }
-        .catch { emit(Resource.error(it)) }
-        .collect {
-            if (it.status != Status.LOADING || (it.status == Status.LOADING && it.data != null)) { // LOADING without data is already emitted
-                emit(it)
-            }
-        }
-}
 
 fun <T> Flow<Resource<T>>.afterLoading(callback: () -> Unit) = onEach {
     if (it.status != Status.LOADING) callback()
@@ -96,4 +87,5 @@ fun <T> Flow<Resource<T>>.afterLoading(callback: () -> Unit) = onEach {
 
 suspend fun <T> Flow<Resource<T>>.toFirstResult() = filter { it.status != Status.LOADING }.first()
 
-suspend fun <T> Flow<Resource<T>>.waitForResult() = takeWhile { it.status == Status.LOADING }.collect()
+suspend fun <T> Flow<Resource<T>>.waitForResult() =
+    takeWhile { it.status == Status.LOADING }.collect()

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

@@ -2,6 +2,8 @@ package io.github.wulkanowy.utils
 
 import androidx.fragment.app.Fragment
 import io.github.wulkanowy.ui.modules.about.AboutFragment
+import io.github.wulkanowy.ui.modules.account.AccountFragment
+import io.github.wulkanowy.ui.modules.account.accountdetails.AccountDetailsFragment
 import io.github.wulkanowy.ui.modules.attendance.AttendanceFragment
 import io.github.wulkanowy.ui.modules.exam.ExamFragment
 import io.github.wulkanowy.ui.modules.grade.GradeFragment
@@ -13,6 +15,7 @@ import io.github.wulkanowy.ui.modules.more.MoreFragment
 import io.github.wulkanowy.ui.modules.note.NoteFragment
 import io.github.wulkanowy.ui.modules.schoolandteachers.SchoolAndTeachersFragment
 import io.github.wulkanowy.ui.modules.settings.SettingsFragment
+import io.github.wulkanowy.ui.modules.studentinfo.StudentInfoFragment
 import io.github.wulkanowy.ui.modules.timetable.TimetableFragment
 
 fun Fragment.toSection(): MainView.Section? {
@@ -29,6 +32,9 @@ fun Fragment.toSection(): MainView.Section? {
         is SettingsFragment -> MainView.Section.SETTINGS
         is AboutFragment -> MainView.Section.ABOUT
         is SchoolAndTeachersFragment -> MainView.Section.SCHOOL
+        is AccountFragment -> MainView.Section.ACCOUNT
+        is AccountDetailsFragment -> MainView.Section.ACCOUNT
+        is StudentInfoFragment -> MainView.Section.STUDENT_INFO
         else -> null
     }
 }

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

@@ -16,14 +16,16 @@ fun List<Grade>.calcAverage(): Double {
 }
 
 @JvmName("calcSummaryAverage")
-fun List<GradeSummary>.calcAverage(): Double {
+fun List<GradeSummary>.calcAverage() = asSequence()
-    return asSequence().mapNotNull {
+    .mapNotNull {
-        if (it.finalGrade.matches("[0-6]".toRegex())) it.finalGrade.toDouble() else null
+        if (it.finalGrade.matches("[0-6]".toRegex())) {
-    }.average().let { if (it.isNaN()) 0.0 else it }
+            it.finalGrade.toDouble()
-}
+        } else null
+    }
+    .average()
+    .let { if (it.isNaN()) 0.0 else it }
 
-fun Grade.getBackgroundColor(theme: String): Int {
+fun Grade.getBackgroundColor(theme: String) = when (theme) {
-    return when (theme) {
     "grade_color" -> getGradeColor()
     "material" -> when (value.toInt()) {
         6 -> R.color.grade_material_six
@@ -43,23 +45,19 @@ fun Grade.getBackgroundColor(theme: String): Int {
         1 -> R.color.grade_vulcan_one
         else -> R.color.grade_vulcan_default
     }
-    }
 }
 
-fun Grade.getGradeColor(): Int {
+fun Grade.getGradeColor() = when (color) {
-    return when (color) {
     "000000" -> R.color.grade_black
     "F04C4C" -> R.color.grade_red
     "20A4F7" -> R.color.grade_blue
     "6ECD07" -> R.color.grade_green
     "B16CF1" -> R.color.grade_purple
     else -> R.color.grade_material_default
-    }
 }
 
 inline val Grade.colorStringId: Int
-    get() {
+    get() = when (color) {
-        return when (color) {
         "000000" -> R.string.all_black
         "F04C4C" -> R.string.all_red
         "20A4F7" -> R.string.all_blue
@@ -67,12 +65,9 @@ inline val Grade.colorStringId: Int
         "B16CF1" -> R.string.all_purple
         else -> R.string.all_empty_color
     }
-    }
 
-fun Grade.changeModifier(plusModifier: Double, minusModifier: Double): Grade {
+fun Grade.changeModifier(plusModifier: Double, minusModifier: Double) = when {
-    return when {
     modifier > 0 -> copy(modifier = plusModifier)
     modifier < 0 -> copy(modifier = -minusModifier)
     else -> this
-    }
 }

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

@@ -0,0 +1,5 @@
+package io.github.wulkanowy.utils
+
+import io.github.wulkanowy.data.db.entities.Student
+
+inline val Student.nickOrName get() = if (nick.isBlank()) studentName else nick

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

@@ -1,6 +1,7 @@
 package io.github.wulkanowy.utils
 
 import android.annotation.SuppressLint
+import java.text.SimpleDateFormat
 import java.time.DayOfWeek.FRIDAY
 import java.time.DayOfWeek.MONDAY
 import java.time.DayOfWeek.SATURDAY
@@ -8,12 +9,12 @@ import java.time.DayOfWeek.SUNDAY
 import java.time.Instant.ofEpochMilli
 import java.time.LocalDate
 import java.time.LocalDateTime
+import java.time.LocalDateTime.now
 import java.time.LocalDateTime.ofInstant
 import java.time.Month
 import java.time.ZoneId
 import java.time.ZoneOffset
 import java.time.format.DateTimeFormatter.ofPattern
-import java.time.format.TextStyle.FULL
 import java.time.temporal.TemporalAdjusters.firstInMonth
 import java.time.temporal.TemporalAdjusters.next
 import java.time.temporal.TemporalAdjusters.previous
@@ -33,24 +34,10 @@ fun LocalDateTime.toFormattedString(format: String = DATE_PATTERN): String = for
 
 @SuppressLint("DefaultLocale")
 fun Month.getFormattedName(): String {
-    return getDisplayName(FULL, Locale.getDefault())
+    val formatter = SimpleDateFormat("LLLL", Locale.getDefault())
-        .let {
+
-            when (it) {
+    val date = now().withMonth(value)
-                "stycznia" -> "Styczeń"
+    return formatter.format(date.toInstant(ZoneOffset.UTC).toEpochMilli()).capitalize()
-                "lutego" -> "Luty"
-                "marca" -> "Marzec"
-                "kwietnia" -> "Kwiecień"
-                "maja" -> "Maj"
-                "czerwca" -> "Czerwiec"
-                "lipca" -> "Lipiec"
-                "sierpnia" -> "Sierpień"
-                "września" -> "Wrzesień"
-                "października" -> "Październik"
-                "listopada" -> "Listopad"
-                "grudnia" -> "Grudzień"
-                else -> it
-            }
-        }.capitalize()
 }
 
 inline val LocalDate.nextSchoolDay: LocalDate

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

@@ -1,9 +1,7 @@
-Wersja 0.24.3
+Wersja 0.25.0
-- naprawiliśmy odczytywanie wiadomości
+- naprawiliśmy przełączanie semestrów przy przełączaniu uczniów
-- naprawiliśmy niekończące się ładowanie w ocenach na drugim semestrze
+- naprawiliśmy błąd przy odświeżaniu ocen gdy włączony był inny niż domyślny tryb liczenia średniej
-- naprawiliśmy ciemny motyw na MIUI 12
+- dodaliśmy menadżer kont, gdzie można podejrzeć informacje o uczniu oraz zmienić pseudonim
-- dodaliśmy automatyczne odświeżanie danych w aplikacji
+- zmieniliśmy ikonę planu lekcji oraz kolor animacji odświeżania w ciemnym motywie
-- naprawiliśmy wysyłanie wiadomości kiedy uczeń zalogowany był/jest przez konto ucznia i rodzica
-- dodaliśmy zakładkę lekcji dodatkowych (na górnym pasku w planie lekcji)
 
 Pełna lista zmian: https://github.com/wulkanowy/wulkanowy/releases

app/src/main/res/drawable-anydpi-v24/ic_stat_timetable.xml

@@ -0,0 +1,16 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="#FFFFFF"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <group
+        android:scaleX="0.92"
+        android:scaleY="0.92"
+        android:translateX="0.96"
+        android:translateY="0.96">
+        <path
+            android:fillColor="#FFF"
+            android:pathData="M14,12H15.5V14.82L17.94,16.23L17.19,17.53L14,15.69V12M4,2H18A2,2 0 0,1 20,4V10.1C21.24,11.36 22,13.09 22,15A7,7 0 0,1 15,22C13.09,22 11.36,21.24 10.1,20H4A2,2 0 0,1 2,18V4A2,2 0 0,1 4,2M4,15V18H8.67C8.24,17.09 8,16.07 8,15H4M4,8H10V5H4V8M18,8V5H12V8H18M4,13H8.29C8.63,11.85 9.26,10.82 10.1,10H4V13M15,10.15A4.85,4.85 0 0,0 10.15,15C10.15,17.68 12.32,19.85 15,19.85A4.85,4.85 0 0,0 19.85,15C19.85,12.32 17.68,10.15 15,10.15Z" />
+    </group>
+</vector>

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

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M16,4c0,-1.11 0.89,-2 2,-2s2,0.89 2,2s-0.89,2 -2,2S16,5.11 16,4zM20,22v-6h2.5l-2.54,-7.63C19.68,7.55 18.92,7 18.06,7h-0.12c-0.86,0 -1.63,0.55 -1.9,1.37l-0.86,2.58C16.26,11.55 17,12.68 17,14v8H20zM12.5,11.5c0.83,0 1.5,-0.67 1.5,-1.5s-0.67,-1.5 -1.5,-1.5S11,9.17 11,10S11.67,11.5 12.5,11.5zM5.5,6c1.11,0 2,-0.89 2,-2s-0.89,-2 -2,-2s-2,0.89 -2,2S4.39,6 5.5,6zM7.5,22v-7H9V9c0,-1.1 -0.9,-2 -2,-2H4C2.9,7 2,7.9 2,9v6h1.5v7H7.5zM14,22v-4h1v-4c0,-0.82 -0.68,-1.5 -1.5,-1.5h-2c-0.82,0 -1.5,0.68 -1.5,1.5v4h1v4H14z" />
+</vector>

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

@@ -5,5 +5,5 @@
     android:viewportHeight="24">
     <path
         android:fillColor="#FFF"
-        android:pathData="M19,3h-1L18,1h-2v2L8,3L8,1L6,1v2L5,3c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2L21,5c0,-1.1 -0.9,-2 -2,-2zM19,19L5,19L5,9h14v10zM5,7L5,5h14v2L5,7zM7,11h10v2L7,13zM7,15h7v2L7,17z" />
+        android:pathData="M14,12H15.5V14.82L17.94,16.23L17.19,17.53L14,15.69V12M4,2H18A2,2 0 0,1 20,4V10.1C21.24,11.36 22,13.09 22,15A7,7 0 0,1 15,22C13.09,22 11.36,21.24 10.1,20H4A2,2 0 0,1 2,18V4A2,2 0 0,1 4,2M4,15V18H8.67C8.24,17.09 8,16.07 8,15H4M4,8H10V5H4V8M18,8V5H12V8H18M4,13H8.29C8.63,11.85 9.26,10.82 10.1,10H4V13M15,10.15A4.85,4.85 0 0,0 10.15,15C10.15,17.68 12.32,19.85 15,19.85A4.85,4.85 0 0,0 19.85,15C19.85,12.32 17.68,10.15 15,10.15Z" />
 </vector>

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

@@ -5,5 +5,5 @@
     android:viewportHeight="24">
     <path
         android:fillColor="#FFF"
-        android:pathData="M19,19V8H5V19H19M16,1H18V3H19C20.11,3 21,3.9 21,5V19C21,20.11 20.11,21 19,21H5C3.89,21 3,20.1 3,19V5C3,3.89 3.89,3 5,3H6V1H8V3H16V1M11,9.5H13V12.5H16V14.5H13V17.5H11V14.5H8V12.5H11V9.5Z" />
+        android:pathData="M6,1L6,3L5,3C3.89,3 3,3.89 3,5v14c0,1.1 0.89,2 2,2h14c1.11,0 2,-0.89 2,-2L21,5C21,3.9 20.11,3 19,3L18,3L18,1L16,1L16,3L8,3L8,1ZM5,5L19,5L19,7L5,7ZM5,9L19,9L19,19L5,19ZM11,10v3L8,13v2h3v3h2v-3h3v-2h-3v-3z" />
 </vector>