Merge branch 'release/1.6.1'

* Extract intent utils to separate file

* Add add to calendar button in exam details dialog

* Set 8:00-8:45 start/end time

.editorconfig

@@ -0,0 +1,12 @@
+[*]
+charset=utf-8
+end_of_line=lf
+insert_final_newline=true
+indent_style=space
+indent_size=4
+
+[*.json]
+indent_size=2
+
+[*.{kt,kts}]
+disabled_rules=import-ordering,no-wildcard-imports

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,3 +1,12 @@
+---
+name: Bug report
+about: Utwórz raport błędu, aby pomóc nam ulepszyć Wulkanowego
+title: ''
+labels: ''
+assignees: ''
+
+---
+
 ## Co powinno się dziać
 
 

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Zaproponuj nowy pomysł dla Wulkanowego
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+** Czy Twoja prośba o funkcję jest związana z problemem? Proszę opisz.**
+Jasny i zwięzły opis problemu. Np. Zawsze jestem sfrustrowany, gdy [...]
+
+** Opisz żądane rozwiązanie **
+Jasny i zwięzły opis tego, co chcesz, aby się wydarzyło.
+
+** Opisz alternatywy, które rozważałeś **
+Jasny i zwięzły opis wszelkich rozważanych alternatywnych rozwiązań lub funkcji.
+
+** Dodatkowy kontekst **
+Dodaj inny kontekst lub zrzuty ekranu dotyczące żądania funkcji tutaj.

.github/dependabot.yml

@@ -0,0 +1,12 @@
+version: 2
+updates:
+- package-ecosystem: gradle
+  directory: "/"
+  schedule:
+    interval: weekly
+  open-pull-requests-limit: 10
+  target-branch: develop
+  ignore:
+    - dependency-name: io.github.wulkanowy:sdk
+  reviewers:
+  - Faierbel

.github/workflows/deploy-store.yml

@@ -0,0 +1,76 @@
+name: Deploy to app stores
+
+on:
+  release:
+    types: [ created ]
+
+jobs:
+
+  deploy-google-play:
+    name: Deploy to google play
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    environment: google-play
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-java@v1
+        with:
+          java-version: 11
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: gradle-${{ runner.os }}-${{ hashFiles('**/*.gradle*') }}
+      - name: Decrypt keys
+        env:
+          ENCRYPT_KEY: ${{ secrets.ENCRYPT_KEY }}
+          SERVICES_ENCRYPT_KEY: ${{ secrets.SERVICES_ENCRYPT_KEY }}
+        run: |
+          gpg --yes --batch --passphrase=$SERVICES_ENCRYPT_KEY ./app/src/release/google-services.json.gpg
+          gpg --yes --batch --passphrase=$ENCRYPT_KEY ./app/upload-key.jks.gpg
+      - name: Upload apk to google play
+        env:
+          PLAY_STORE_PASSWORD: ${{ secrets.PLAY_STORE_PASSWORD }}
+          PLAY_KEY_ALIAS: ${{ secrets.PLAY_KEY_ALIAS }}
+          PLAY_KEY_PASSWORD: ${{ secrets.PLAY_KEY_PASSWORD }}
+          ANDROID_PUBLISHER_CREDENTIALS: ${{ secrets.ANDROID_PUBLISHER_CREDENTIALS }}
+          ADMOB_PROJECT_ID: ${{ secrets.ADMOB_PROJECT_ID }}
+          SINGLE_SUPPORT_AD_ID: ${{ secrets.SINGLE_SUPPORT_AD_ID }}
+          SET_BUILD_TIMESTAMP: ${{ secrets.SET_BUILD_TIMESTAMP }}
+        run: ./gradlew publishPlayReleaseApps -PenableFirebase --stacktrace;
+
+  deploy-app-gallery:
+    name: Deploy to AppGallery
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    environment: app-gallery
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-java@v1
+        with:
+          java-version: 11
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: gradle-${{ runner.os }}-${{ hashFiles('**/*.gradle*') }}
+      - name: Decrypt keys
+        env:
+          ENCRYPT_KEY: ${{ secrets.ENCRYPT_KEY }}
+          SERVICES_ENCRYPT_KEY: ${{ secrets.SERVICES_ENCRYPT_KEY }}
+        run: |
+          gpg --yes --batch --passphrase=$SERVICES_ENCRYPT_KEY ./app/src/release/agconnect-services.json.gpg
+          gpg --yes --batch --passphrase=$ENCRYPT_KEY ./app/upload-key.jks.gpg
+      - name: Prepare credentials
+        env:
+          AGC_CREDENTIALS: ${{ secrets.AGC_CREDENTIALS }}
+        run: echo $AGC_CREDENTIALS > ./app/src/release/agconnect-credentials.json
+      - name: Build and publish HMS version
+        env:
+          PLAY_STORE_PASSWORD: ${{ secrets.PLAY_STORE_PASSWORD }}
+          PLAY_KEY_ALIAS: ${{ secrets.PLAY_KEY_ALIAS }}
+          PLAY_KEY_PASSWORD: ${{ secrets.PLAY_KEY_PASSWORD }}
+          SET_BUILD_TIMESTAMP: ${{ secrets.SET_BUILD_TIMESTAMP }}
+        run: ./gradlew bundleHmsRelease --stacktrace && ./gradlew publishHuaweiAppGalleryHmsRelease --stacktrace

.github/workflows/deploy-test.yml

@@ -0,0 +1,144 @@
+name: Deploy to app tests
+
+on:
+  push:
+#    branches: [ develop ]
+    branches: [ '!*' ]
+  pull_request_target:
+#    branches: [ develop ]
+    branches: [ '!*' ]
+
+  workflow_dispatch:
+
+jobs:
+
+  deploy-appcenter:
+    name: App Center
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    environment: app-center
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-java@v1
+        with:
+          java-version: 11
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: gradle-${{ runner.os }}-${{ hashFiles('**/*.gradle*') }}
+      - name: Set run number with offset
+        env:
+          BUILD_NUMBER_OFFSET: ${{ secrets.BUILD_NUMBER_OFFSET }}
+        run: echo "RUN_NUMBER=$((GITHUB_RUN_NUMBER+BUILD_NUMBER_OFFSET))" >> $GITHUB_ENV
+      - name: Prepare build configuration
+        run: |
+          sed -i -e "s#applicationIdSuffix \".dev\"#applicationIdSuffix \".${GITHUB_HEAD_REF//[-.\/]/_}\"#" app/build.gradle
+          sed -i -e "s#.dev\"#.${GITHUB_HEAD_REF//[-.\/]/_}\"#" app/src/debug/google-services.json
+          sed -i -e "s#.dev\"#.${GITHUB_HEAD_REF//[-.\/]/_}\"#" app/src/debug/agconnect-services.json
+          sed -i -e '/versionNameSuffix/d' app/build.gradle
+      - name: Add signing config
+        run: |
+          cat >> app/build.gradle <<EOF
+          android.signingConfigs.debug {
+              storeFile file("bitrise.jks")
+              storePassword System.getenv("BITRISE_KEYSTORE_PASSWORD")
+              keyAlias System.getenv("BITRISE_KEY_ALIAS")
+              keyPassword System.getenv("BITRISE_KEY_PASSWORD")
+          }
+          EOF
+      - name: Decrypt keys
+        env:
+          BITRISE_ENCRYPT_KEY: ${{ secrets.BITRISE_ENCRYPT_KEY }}
+        run: |
+          gpg --yes --batch --passphrase=$BITRISE_ENCRYPT_KEY ./app/bitrise.jks.gpg
+      - name: Bump version
+        uses: chkfung/android-version-actions@v1.1
+        with:
+          gradlePath: app/build.gradle
+          versionCode: ${{ env.RUN_NUMBER }}
+          versionName: ${{ env.RUN_NUMBER }}-${{ github.head_ref }}
+      - name: Build apk
+        env:
+          BITRISE_KEYSTORE_PASSWORD: ${{ secrets.BITRISE_KEYSTORE_PASSWORD }}
+          BITRISE_KEY_ALIAS: ${{ secrets.BITRISE_KEY_ALIAS }}
+          BITRISE_KEY_PASSWORD: ${{ secrets.BITRISE_KEY_PASSWORD }}
+        run: ./gradlew assembleFdroidDebug --stacktrace
+      - name: Upload apk to github artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: wulkanowyDEV-${{ env.RUN_NUMBER }}.apk
+          path: app/build/outputs/apk/fdroid/debug/app-fdroid-debug.apk
+      - name: Deploy to app center
+        uses: wzieba/AppCenter-Github-Action@v1
+        with:
+          appName: wulkanowy/wulkanowy
+          token: ${{ secrets.APP_CENTER_TOKEN }}
+          group: Testers
+          file: app/build/outputs/apk/fdroid/debug/app-fdroid-debug.apk
+          notifyTesters: true
+          debug: true
+
+  deploy-app-distribution:
+    name: App Distribution
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    environment: app-distribution
+    if: github.event_name != 'pull_request_target'
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-java@v1
+        with:
+          java-version: 11
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: gradle-${{ runner.os }}-${{ hashFiles('**/*.gradle*') }}
+      - name: Set run number with offset
+        env:
+          BUILD_NUMBER_OFFSET: ${{ secrets.BUILD_NUMBER_OFFSET }}
+        run: echo "RUN_NUMBER=$((GITHUB_RUN_NUMBER+BUILD_NUMBER_OFFSET))" >> $GITHUB_ENV
+      - name: Add signing config
+        run: |
+          cat >> app/build.gradle <<EOF
+          android.signingConfigs.debug {
+              storeFile file("bitrise.jks")
+              storePassword System.getenv("BITRISE_KEYSTORE_PASSWORD")
+              keyAlias System.getenv("BITRISE_KEY_ALIAS")
+              keyPassword System.getenv("BITRISE_KEY_PASSWORD")
+          }
+          EOF
+      - name: Decrypt keys
+        env:
+          BITRISE_ENCRYPT_KEY: ${{ secrets.BITRISE_ENCRYPT_KEY }}
+          BITRISE_SERVICES_ENCRYPT_KEY: ${{ secrets.BITRISE_SERVICES_ENCRYPT_KEY }}
+        run: |
+          gpg --yes --batch --passphrase=$BITRISE_SERVICES_ENCRYPT_KEY ./app/src/debug/google-services.json.gpg
+          gpg --yes --batch --passphrase=$BITRISE_ENCRYPT_KEY ./app/bitrise.jks.gpg
+      - name: Bump version
+        uses: chkfung/android-version-actions@v1.1
+        with:
+          gradlePath: app/build.gradle
+          versionCode: ${{ env.RUN_NUMBER }}
+          versionName: ${{ env.RUN_NUMBER }}
+      - name: Build apk
+        env:
+          BITRISE_KEYSTORE_PASSWORD: ${{ secrets.BITRISE_KEYSTORE_PASSWORD }}
+          BITRISE_KEY_ALIAS: ${{ secrets.BITRISE_KEY_ALIAS }}
+          BITRISE_KEY_PASSWORD: ${{ secrets.BITRISE_KEY_PASSWORD }}
+        run: ./gradlew assemblePlayDebug -PenableFirebase --stacktrace
+      - name: Upload apk to github artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: wulkanowyDEV-${{ env.RUN_NUMBER }}-dev.apk
+          path: app/build/outputs/apk/play/debug/app-play-debug.apk
+      - name: Deploy to app distribution
+        uses: wzieba/Firebase-Distribution-Github-Action@v1
+        with:
+          appId: ${{ secrets.FIREBASE_APP_ID }}
+          token: ${{ secrets.FIREBASE_TOKEN }}
+          groups: discord
+          file: app/build/outputs/apk/play/debug/app-play-debug.apk

.github/workflows/test.yml

@@ -1,13 +1,11 @@
-name: Test and deploy
+name: Tests
 
 on:
   push:
-    branches: [ develop ]
+    branches: [ master, develop ]
     tags: [ '*' ]
   pull_request:
-    branches: [ develop ]
-
-  workflow_dispatch:
+    branches: [ master, develop ]
 
 jobs:
   unit-tests:
@@ -29,42 +27,8 @@ jobs:
             key: gradle-${{ runner.os }}-${{ hashFiles('**/*.gradle*') }}
         - name: Unit tests
           run: |
-            ./gradlew --build-cache -Pcoverage testFdroidDebugUnitTest --stacktrace
-            ./gradlew --build-cache -Pcoverage jacocoTestReport --stacktrace
+            ./gradlew testFdroidDebugUnitTest --stacktrace
+            ./gradlew jacocoTestReport --stacktrace
         - uses: codecov/codecov-action@v1
           with:
               flags: unit
-
-  deploy-google-play:
-      name: Deploy to google play
-      runs-on: ubuntu-latest
-      timeout-minutes: 10
-      environment: google-play
-      needs: [ unit-tests ]
-      if: github.event_name == 'push' && contains(github.ref, 'refs/tags/')
-      steps:
-        - uses: actions/checkout@v2
-        - uses: actions/setup-java@v1
-          with:
-            java-version: 11
-        - uses: actions/cache@v2
-          with:
-            path: |
-              ~/.gradle/caches
-              ~/.gradle/wrapper
-            key: gradle-${{ runner.os }}-${{ hashFiles('**/*.gradle*') }}
-        - name: Decrypt keys
-          env:
-            ENCRYPT_KEY: ${{ secrets.ENCRYPT_KEY }}
-            SERVICES_ENCRYPT_KEY: ${{ secrets.SERVICES_ENCRYPT_KEY }}
-          run: |
-            gpg --yes --batch --passphrase=$SERVICES_ENCRYPT_KEY ./app/src/release/google-services.json.gpg
-            gpg --yes --batch --passphrase=$ENCRYPT_KEY ./app/key.p12.gpg
-            gpg --yes --batch --passphrase=$ENCRYPT_KEY ./app/upload-key.jks.gpg
-        - name: Upload apk to google play
-          env:
-            PLAY_KEY_ALIAS: ${{ secrets.PLAY_KEY_ALIAS }}
-            PLAY_KEY_PASSWORD: ${{ secrets.PLAY_KEY_PASSWORD }}
-            PLAY_SERVICE_ACCOUNT_EMAIL: ${{ secrets.PLAY_SERVICE_ACCOUNT_EMAIL }}
-            PLAY_STORE_PASSWORD: ${{ secrets.PLAY_STORE_PASSWORD }}
-          run: ./gradlew publishPlayRelease -PenableFirebase --stacktrace;

.gitignore

@@ -117,3 +117,5 @@ Thumbs.db
 
 
 app/src/release/agconnect-services.json
+app/src/release/agconnect-credentials.json
+.idea/deploymentTargetDropDown.xml

.idea/codeStyles/Project.xml

@@ -2,23 +2,6 @@
   <code_scheme name="Project" version="173">
     <option name="LINE_SEPARATOR" value="&#10;" />
     <JetCodeStyleSettings>
-      <option name="PACKAGES_TO_USE_STAR_IMPORTS">
-        <value>
-          <package name="kotlinx.android.synthetic" alias="false" withSubpackages="true" />
-        </value>
-      </option>
-      <option name="PACKAGES_IMPORT_LAYOUT">
-        <value>
-          <package name="" alias="false" withSubpackages="true" />
-          <package name="java" alias="false" withSubpackages="true" />
-          <package name="javax" alias="false" withSubpackages="true" />
-          <package name="kotlin" alias="false" withSubpackages="true" />
-          <package name="" alias="true" withSubpackages="true" />
-        </value>
-      </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="WRAP_ELVIS_EXPRESSIONS" value="0" />
       <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
     </JetCodeStyleSettings>
     <codeStyleSettings language="XML">
@@ -135,13 +118,6 @@
     </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" />
-      <indentOptions>
-        <option name="CONTINUATION_INDENT_SIZE" value="4" />
-      </indentOptions>
     </codeStyleSettings>
   </code_scheme>
 </component>

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2019 Wulkanowy
+   Copyright 2022 Wulkanowy
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

README.cs.md

@@ -0,0 +1,78 @@
+[English version of README](README.en.md)
+
+[Deutsche Version von README](README.de.md)
+
+[Polska wersja README](README.md)
+
+[Slovenská verzia README](README.sk.md)
+
+# Wulkanowy
+
+[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/wulkanowy/wulkanowy/Tests/develop?style=flat-square)](https://github.com/wulkanowy/wulkanowy/actions)
+[![Codecov](https://img.shields.io/codecov/c/github/wulkanowy/wulkanowy/master.svg?style=flat-square)](https://codecov.io/gh/wulkanowy/wulkanowy)
+[![Discord](https://img.shields.io/discord/390889354199040011.svg?style=flat-square)](https://discord.gg/vccAQBr)
+[![F-Droid](https://img.shields.io/f-droid/v/io.github.wulkanowy.svg?style=flat-square)](https://f-droid.org/packages/io.github.wulkanowy/)
+[![Last release](https://img.shields.io/github/release/wulkanowy/wulkanowy.svg?logo=github&style=flat-square)](https://github.com/wulkanowy/wulkanowy/releases)
+
+Neoficiální klient deníku VULCAN UONET+ pro žáka a rodiče
+
+## Funkce
+
+* přihlášení pomocí emailu a hesla
+* funkce z webové stránky deníku:
+    * známky
+    * statistiky známek
+    * frekvence
+    * procento frekvence
+    * zkoušky
+    * plán lekce
+    * dokončené lekce
+    * zprávy
+    * domácí úkoly
+    * poznámky
+    * šťastné číslo
+    * další lekce
+    * školní setkání
+    * informace o žáku a škole
+* výpočet průměru nezávisle na preferencích školy
+* upozornění, např. o nových známkách
+* podpora více účtů s možností přejmenování žáků
+* tmavý a černý (AMOLED) motiv
+* offline režim
+* žádné reklamy
+
+## Stáhnout
+
+Aktuální verzi si můžete stáhnout z Google Play, F-Droid nebo Huawei AppGallery
+
+[<img src="https://play.google.com/intl/cs-CZ/badges/images/generic/cs_badge_web_generic.png"
+    alt="Nyní na Google Play"
+    height="80">](https://play.google.com/store/apps/details?id=io.github.wulkanowy)
+[<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
+    alt="Stáhnout s F-Droid"
+    height="80">](https://f-droid.org/packages/io.github.wulkanowy/)
+[<img src="https://i.imgur.com/baTGiDP.png"
+    alt="Objevuj v AppGallery"
+    height="80">](https://appgallery.cloud.huawei.com/ag/n/app/C101440411?channelId=Badge&id=1b3f7fbb700849a9be0dba6b520b2282&s=EB1D3BF9ED9D1564D869B7B94B18016D3CABFCA5AEFB8E29F675FA04E0DC131D&detailType=0&v=)
+
+Můžete si také stáhnout [vývojovou verzi](https://wulkanowy.github.io/#download), která zahrnuje nové funkce připravované pro příští vydání
+
+## Postaveno s
+
+
+* [Wulkanowy SDK](https://github.com/wulkanowy/sdk)
+* [Kotlin Coroutines](https://kotlinlang.org/docs/reference/coroutines-overview.html)
+* [Hilt](https://dagger.dev/hilt/)
+* [Room](https://developer.android.com/topic/libraries/architecture/room)
+* [WorkManager](https://developer.android.com/topic/libraries/architecture/workmanager)
+
+## Spolupráce
+
+Přispějte do projektu vytvořením PR nebo odesláním issue na GitHub.
+
+Pro zájemce o překlad aplikace do různých jazyků poskytujeme Crowdin:
+https://crowdin.com/project/wulkanowy2
+
+## Licence
+
+Tento projekt je licencován pod licencí Apache License 2.0 - podrobnosti v souboru [LICENSE](LICENSE)

README.de.md

@@ -0,0 +1,74 @@
+[Polska wersja README](README.md)
+
+[English version of README](README.en.md)
+
+# Wulkanowy
+
+[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/wulkanowy/wulkanowy/Tests/develop?style=flat-square)](https://github.com/wulkanowy/wulkanowy/actions)
+[![Codecov](https://img.shields.io/codecov/c/github/wulkanowy/wulkanowy/master.svg?style=flat-square)](https://codecov.io/gh/wulkanowy/wulkanowy)
+[![Discord](https://img.shields.io/discord/390889354199040011.svg?style=flat-square)](https://discord.gg/vccAQBr)
+[![F-Droid](https://img.shields.io/f-droid/v/io.github.wulkanowy.svg?style=flat-square)](https://f-droid.org/packages/io.github.wulkanowy/)
+[![Last release](https://img.shields.io/github/release/wulkanowy/wulkanowy.svg?logo=github&style=flat-square)](https://github.com/wulkanowy/wulkanowy/releases)
+
+Inoffizieller Android VULCAN UONET+ Registrierungsclient für Schüler und ihre Eltern
+
+## Merkmale
+
+* Einloggen mit E-Mail und Passwort
+* Funktionen von der Registerwebsite:
+    * Noten
+    * Notenstatistik
+    * Anwesenheit
+    * Prozentsatz der Anwesenheit
+    * Prüfungen
+    * Stundenplan
+    * Unterricht abgeschlossen
+    * Nachrichten
+    * Hausaufgaben
+    * Anmerkungen
+    * Glückszahl
+    * Zusätzliche Lektionen
+    * Schulkonferenzen
+    * Schüler- und Schulinformationen
+* Berechnung des Durchschnitts unabhängig von den Präferenzen der Schule
+* Benachrichtigungen, z. B. über eine neue Note
+* Unterstützung für mehrere Konten mit der Möglichkeit, den Namen des Schülers zu ändern
+* dunkles und schwarzes (AMOLED) Thema
+* Offline-Modus
+* keine Werbung
+
+## Herunterladen
+
+Die aktuelle Version können Sie von der Google Play, F-Droid oder Huawei AppGallery store herunterladen
+
+[<img src="https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png"
+    alt="Get it on Google Play"
+    height="80">](https://play.google.com/store/apps/details?id=io.github.wulkanowy)
+[<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
+    alt="Get it on F-Droid"
+    height="80">](https://f-droid.org/packages/io.github.wulkanowy/)
+[<img src="appgallery_badge.png"
+    alt="Explore it on AppGallery"
+    height="80">](https://appgallery.cloud.huawei.com/ag/n/app/C101440411?channelId=Badge&id=1b3f7fbb700849a9be0dba6b520b2282&s=EB1D3BF9ED9D1564D869B7B94B18016D3CABFCA5AEFB8E29F675FA04E0DC131D&detailType=0&v=)
+    
+Sie können auch ein [Entwicklungsversion herunterladen](https://wulkanowy.github.io/#download) das beinhaltet neue Funktionen, die für die nächste Version vorbereitet werden
+
+## Gebaut mit
+
+
+* [Wulkanowy SDK](https://github.com/wulkanowy/sdk)
+* [Kotlin Coroutines](https://kotlinlang.org/docs/reference/coroutines-overview.html)
+* [Hilt](https://dagger.dev/hilt/)
+* [Room](https://developer.android.com/topic/libraries/architecture/room)
+* [WorkManager](https://developer.android.com/topic/libraries/architecture/workmanager) 
+
+## Beitragen
+
+Bitte tragen Sie zum Projekt bei, indem Sie entweder eine PR erstellen oder ein Issue auf GitHub einreichen.
+
+Für Personen, die daran interessiert sind, die Anwendung in verschiedene Sprachen zu übersetzen, bieten wir Crowdin
+https://crowdin.com/project/wulkanowy2
+
+## Lizenz
+
+Dieses Projekt ist unter der Apache License 2.0 lizenziert - siehe die [LIZENZ](LICENSE) Datei für Details

README.en.md

@@ -1,8 +1,14 @@
 [Polska wersja README](README.md)
 
+[Deutsche Version von README](README.de.md)
+
+[Česká verze README](README.cs.md)
+
+[Slovenská verzia README](README.sk.md)
+
 # Wulkanowy
 
-[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/wulkanowy/wulkanowy/Test%20and%20deploy/develop?style=flat-square)](https://github.com/wulkanowy/wulkanowy/actions)
+[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/wulkanowy/wulkanowy/Tests/develop?style=flat-square)](https://github.com/wulkanowy/wulkanowy/actions)
 [![Codecov](https://img.shields.io/codecov/c/github/wulkanowy/wulkanowy/master.svg?style=flat-square)](https://codecov.io/gh/wulkanowy/wulkanowy)
 [![Discord](https://img.shields.io/discord/390889354199040011.svg?style=flat-square)](https://discord.gg/vccAQBr)
 [![F-Droid](https://img.shields.io/f-droid/v/io.github.wulkanowy.svg?style=flat-square)](https://f-droid.org/packages/io.github.wulkanowy/)

README.md

@@ -1,8 +1,14 @@
 [English version of README](README.en.md)
 
+[Deutsche Version von README](README.de.md)
+
+[Česká verze README](README.cs.md)
+
+[Slovenská verzia README](README.sk.md)
+
 # Wulkanowy
 
-[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/wulkanowy/wulkanowy/Test%20and%20deploy/develop?style=flat-square)](https://github.com/wulkanowy/wulkanowy/actions)
+[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/wulkanowy/wulkanowy/Tests/develop?style=flat-square)](https://github.com/wulkanowy/wulkanowy/actions)
 [![Codecov](https://img.shields.io/codecov/c/github/wulkanowy/wulkanowy/master.svg?style=flat-square)](https://codecov.io/gh/wulkanowy/wulkanowy)
 [![Discord](https://img.shields.io/discord/390889354199040011.svg?style=flat-square)](https://discord.gg/vccAQBr)
 [![F-Droid](https://img.shields.io/f-droid/v/io.github.wulkanowy.svg?style=flat-square)](https://f-droid.org/packages/io.github.wulkanowy/)
@@ -32,7 +38,7 @@ Nieoficjalny klient dziennika VULCAN UONET+ dla ucznia i rodzica
 * powiadomienia np. o nowej ocenie
 * obsługa wielu kont wraz z możliwością zmiany nazwy ucznia 
 * ciemny i czarny (AMOLED) motyw
-* tryb offilne
+* tryb offline
 * brak reklam
 
 ## Pobierz

README.sk.md

@@ -0,0 +1,78 @@
+[English version of README](README.en.md)
+
+[Deutsche Version von README](README.de.md)
+
+[Polska wersja README](README.md)
+
+[Česká verze README](README.cs.md)
+
+# Wulkanowy
+
+[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/wulkanowy/wulkanowy/Tests/develop?style=flat-square)](https://github.com/wulkanowy/wulkanowy/actions)
+[![Codecov](https://img.shields.io/codecov/c/github/wulkanowy/wulkanowy/master.svg?style=flat-square)](https://codecov.io/gh/wulkanowy/wulkanowy)
+[![Discord](https://img.shields.io/discord/390889354199040011.svg?style=flat-square)](https://discord.gg/vccAQBr)
+[![F-Droid](https://img.shields.io/f-droid/v/io.github.wulkanowy.svg?style=flat-square)](https://f-droid.org/packages/io.github.wulkanowy/)
+[![Last release](https://img.shields.io/github/release/wulkanowy/wulkanowy.svg?logo=github&style=flat-square)](https://github.com/wulkanowy/wulkanowy/releases)
+
+Neoficiálny klient denníka VULCAN UONET+ pre žiaka a rodičov
+
+## Funkcie
+
+* prihlásenie pomocou emailu a hesla
+* funkcie z webovej stránky denníka:
+    * známky
+    * štatistiky známok
+    * frekvencia
+    * percento frekvencie
+    * skúšky
+    * plán lekcie
+    * dokončené lekcie
+    * správy
+    * domáce úlohy
+    * poznámky
+    * šťastné číslo
+    * ďalšie lekcie
+    * školské stretnutie
+    * informácie o žiakovi a škole
+* výpočet priemeru nezávisle od preferencií školy
+* upozornenia, napr. o nových známkach
+* podpora viacerých účtov s možnosťou premenovania žiakov
+* tmavý a čierny (AMOLED) motív
+* offline režim
+* žiadne reklamy
+
+## Stiahnuť
+
+Aktuálnu verziu si môžete stiahnuť z Google Play, F-Droid alebo Huawei AppGallery
+
+[<img src="https://play.google.com/intl/sk/badges/images/generic/sk_badge_web_generic.png"
+    alt="Nyní na Google Play"
+    height="80">](https://play.google.com/store/apps/details?id=io.github.wulkanowy)
+[<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
+    alt="Stiahnuť s F-Droid"
+    height="80">](https://f-droid.org/packages/io.github.wulkanowy/)
+[<img src="https://i.imgur.com/sX8UyAw.png"
+    alt="Objavíte v AppGallery"
+    height="80">](https://appgallery.cloud.huawei.com/ag/n/app/C101440411?channelId=Badge&id=1b3f7fbb700849a9be0dba6b520b2282&s=EB1D3BF9ED9D1564D869B7B94B18016D3CABFCA5AEFB8E29F675FA04E0DC131D&detailType=0&v=)
+
+Môžete si tiež stiahnuť [vývojovú verziu](https://wulkanowy.github.io/#download), ktorá zahrňuje nové funkcie pripravované pre budúce vydanie
+
+## Postavené s
+
+
+* [Wulkanowy SDK](https://github.com/wulkanowy/sdk)
+* [Kotlin Coroutines](https://kotlinlang.org/docs/reference/coroutines-overview.html)
+* [Hilt](https://dagger.dev/hilt/)
+* [Room](https://developer.android.com/topic/libraries/architecture/room)
+* [WorkManager](https://developer.android.com/topic/libraries/architecture/workmanager)
+
+## Spolupráca
+
+Prispejte do projektu vytvorením PR alebo odoslaním issue na GitHub.
+
+Pre záujemcov o preklad aplikácie do rôznych jazykov poskytujeme Crowdin:
+https://crowdin.com/project/wulkanowy2
+
+## Licencia
+
+Tento projekt je licencovaný pod licenciou Apache License 2.0 - podrobnosti v súbore [LICENSE](LICENSE)

app/build.gradle

@@ -1,34 +1,36 @@
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
+apply plugin: 'kotlinx-serialization'
+apply plugin: 'kotlin-parcelize'
 apply plugin: 'kotlin-kapt'
 apply plugin: 'dagger.hilt.android.plugin'
+apply plugin: 'com.google.gms.google-services'
 apply plugin: 'com.google.firebase.crashlytics'
 apply plugin: 'com.github.triplet.play'
+apply plugin: 'ru.cian.huawei-publish'
 apply plugin: 'com.mikepenz.aboutlibraries.plugin'
+apply plugin: 'com.huawei.agconnect'
 apply from: 'jacoco.gradle'
 apply from: 'sonarqube.gradle'
 apply from: 'hooks.gradle'
 
 android {
-    compileSdkVersion 30
-    buildToolsVersion '30.0.3'
+    compileSdkVersion 31
 
     defaultConfig {
         applicationId "io.github.wulkanowy"
         testApplicationId "io.github.tests.wulkanowy"
-        minSdkVersion 17
-        targetSdkVersion 30
-        versionCode 86
-        versionName "1.1.0"
-        multiDexEnabled true
+        minSdkVersion 21
+        targetSdkVersion 31
+        versionCode 105
+        versionName "1.6.1"
         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")
+                firebase_enabled: project.hasProperty("enableFirebase"),
+                admob_project_id: ""
         ]
         javaCompileOptions {
             annotationProcessorOptions {
@@ -38,6 +40,14 @@ android {
                 ]
             }
         }
+
+        buildConfigField "String", "SINGLE_SUPPORT_AD_ID", "null"
+
+        if (System.env.SET_BUILD_TIMESTAMP) {
+            buildConfigField "long", "BUILD_TIMESTAMP", String.valueOf(System.currentTimeMillis())
+        } else {
+            buildConfigField "long", "BUILD_TIMESTAMP", "1486235849000"
+        }
     }
 
     sourceSets {
@@ -60,13 +70,16 @@ android {
             shrinkResources true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
             signingConfig signingConfigs.release
+            buildConfigField "String", "MESSAGES_BASE_URL", "\"https://messages.wulkanowy.net.pl\""
         }
         debug {
-            resValue "string", "app_name", "Wulkanowy DEV " + defaultConfig.versionCode
+            minifyEnabled false
+            shrinkResources false
+            resValue "string", "app_name", "Wulkanowy DEV"
             applicationIdSuffix ".dev"
             versionNameSuffix "-dev"
-            testCoverageEnabled = project.hasProperty('coverage')
             ext.enableCrashlytics = project.hasProperty("enableFirebase")
+            buildConfigField "String", "MESSAGES_BASE_URL", "\"https://messages.wulkanowy.net.pl\""
         }
     }
 
@@ -75,33 +88,36 @@ android {
     productFlavors {
         hms {
             dimension "platform"
-            minSdkVersion 19
-            manifestPlaceholders = [
-                    install_channel: "AppGallery"
-            ]
+            manifestPlaceholders = [install_channel: "AppGallery"]
         }
 
         play {
             dimension "platform"
             manifestPlaceholders = [
-                    install_channel: "Google Play"
+                    install_channel : "Google Play",
+                    admob_project_id: System.getenv("ADMOB_PROJECT_ID") ?: "ca-app-pub-3940256099942544~3347511713"
             ]
+            buildConfigField "String", "SINGLE_SUPPORT_AD_ID", "\"${System.getenv("SINGLE_SUPPORT_AD_ID") ?: "ca-app-pub-3940256099942544/5354046379"}\""
         }
 
         fdroid {
             dimension "platform"
-            manifestPlaceholders = [
-                    install_channel: "F-Droid"
-            ]
+            manifestPlaceholders = [install_channel: "F-Droid"]
         }
     }
 
-    buildFeatures {
-        viewBinding = true
+    playConfigs {
+        play { enabled.set(true) }
     }
 
-    lintOptions {
-        disable 'HardwareIds'
+    buildFeatures {
+        viewBinding true
+    }
+
+    bundle {
+        language {
+            enableSplit = false
+        }
     }
 
     testOptions.unitTests {
@@ -110,12 +126,12 @@ android {
 
     compileOptions {
         coreLibraryDesugaringEnabled true
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
     }
 
     kotlinOptions {
-        jvmTarget = "1.8"
+        jvmTarget = "11"
         freeCompilerArgs += ["-Xopt-in=kotlin.RequiresOptIn", "-Xjvm-default=all"]
     }
 
@@ -129,54 +145,68 @@ android {
     }
 }
 
+kapt {
+    correctErrorTypes true
+}
+
 play {
-    serviceAccountEmail = System.getenv("PLAY_SERVICE_ACCOUNT_EMAIL") ?: "jan@fakelog.cf"
-    serviceAccountCredentials = file('key.p12')
     defaultToAppBundles = false
     track = 'production'
-    updatePriority = 3
+    releaseStatus = com.github.triplet.gradle.androidpublisher.ReleaseStatus.IN_PROGRESS
+    userFraction = 0.25d
+    updatePriority = 1
+    enabled.set(false)
+}
+
+huaweiPublish {
+    instances {
+        hmsRelease {
+            credentialsPath = "$rootDir/app/src/release/agconnect-credentials.json"
+            buildFormat = "aab"
+            deployType = "draft"
+        }
+    }
 }
 
 ext {
-    work_manager = "2.5.0"
-    work_hilt = "1.0.0-alpha03"
-    room = "2.3.0-beta02"
-    chucker = "3.4.0"
-    mockk = "1.10.6"
-    moshi = "1.11.0"
+    work_manager = "2.7.1"
+    android_hilt = "1.0.0"
+    room = "2.4.2"
+    chucker = "3.5.2"
+    mockk = "1.12.2"
+    coroutines = "1.6.0"
 }
 
 dependencies {
-    implementation "io.github.wulkanowy:sdk:1.1.0"
+    implementation "io.github.wulkanowy:sdk:1.6.0"
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.4.2'
+    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.3.2"
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines"
 
-    implementation "androidx.core:core-ktx:1.3.2"
-    implementation "androidx.activity:activity-ktx:1.2.0"
-    implementation "androidx.appcompat:appcompat:1.2.0"
-    implementation "androidx.appcompat:appcompat-resources:1.2.0"
-    implementation "androidx.fragment:fragment-ktx:1.3.0"
-    implementation "androidx.annotation:annotation:1.1.0"
-    implementation "androidx.multidex:multidex:2.0.1"
+    implementation "androidx.core:core-ktx:1.7.0"
+    implementation 'androidx.core:core-splashscreen:1.0.0-beta02'
+    implementation "androidx.activity:activity-ktx:1.4.0"
+    implementation "androidx.appcompat:appcompat:1.4.1"
+    implementation "androidx.fragment:fragment-ktx:1.4.1"
+    implementation "androidx.annotation:annotation:1.3.0"
 
-    implementation "androidx.preference:preference-ktx:1.1.1"
-    implementation "androidx.recyclerview:recyclerview:1.1.0"
-    implementation "androidx.viewpager:viewpager:1.0.0"
+    implementation "androidx.preference:preference-ktx:1.2.0"
+    implementation "androidx.recyclerview:recyclerview:1.2.1"
+    implementation "androidx.viewpager2:viewpager2:1.1.0-beta01"
     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:1.3.0"
-    implementation "com.github.wulkanowy:material-chips-input:2.1.1"
+    implementation "androidx.constraintlayout:constraintlayout:2.1.3"
+    implementation "androidx.coordinatorlayout:coordinatorlayout:1.2.0"
+    implementation "com.google.android.material:material:1.5.0"
+    implementation "com.github.wulkanowy:material-chips-input:2.3.1"
     implementation "com.github.PhilJay:MPAndroidChart:v3.1.0"
-    implementation 'com.mikhaellopez:circularimageview:4.2.0'
+    implementation 'com.github.lopspower:CircularImageView:4.2.0'
 
     implementation "androidx.work:work-runtime-ktx:$work_manager"
     playImplementation "androidx.work:work-gcm:$work_manager"
 
-    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.0"
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.4.1"
 
     implementation "androidx.room:room-runtime:$room"
     implementation "androidx.room:room-ktx:$room"
@@ -184,61 +214,58 @@ dependencies {
 
     implementation "com.google.dagger:hilt-android:$hilt_version"
     kapt "com.google.dagger:hilt-android-compiler:$hilt_version"
-    implementation "androidx.hilt:hilt-work:$work_hilt"
-    kapt "androidx.hilt:hilt-compiler:$work_hilt"
+    kapt "androidx.hilt:hilt-compiler:$android_hilt"
+    implementation "androidx.hilt:hilt-work:$android_hilt"
 
-    implementation "com.aurelhubert:ahbottomnavigation:2.3.4"
-    implementation "com.ncapdevi:frag-nav:3.3.0"
+    implementation 'com.github.ncapdevi:FragNav:3.3.0'
     implementation "com.github.YarikSOffice:lingver:1.3.0"
 
-    implementation "com.squareup.moshi:moshi:$moshi"
-    implementation "com.squareup.moshi:moshi-adapters:$moshi"
-    kapt "com.squareup.moshi:moshi-kotlin-codegen:$moshi"
-    implementation "com.jakewharton.timber:timber:4.7.1"
-    implementation "at.favre.lib:slf4j-timber:1.0.1"
-    implementation "fr.bipi.treessence:treessence:0.3.2"
-    implementation "com.mikepenz:aboutlibraries-core:$about_libraries"
-    implementation 'com.wdullaer:materialdatetimepicker:4.2.3'
-    implementation "io.coil-kt:coil:1.1.1"
-    implementation "io.github.wulkanowy:AppKillerManager:3.0.0"
-    implementation 'me.xdrop:fuzzywuzzy:1.3.1'
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation "com.jakewharton.retrofit:retrofit2-kotlinx-serialization-converter:0.8.0"
+    implementation "com.squareup.okhttp3:logging-interceptor:4.9.3"
 
-    playImplementation platform('com.google.firebase:firebase-bom:26.6.0')
+    implementation "com.jakewharton.timber:timber:5.0.1"
+    implementation "at.favre.lib:slf4j-timber:1.0.1"
+    implementation 'com.github.bastienpaulfr:Treessence:1.0.5'
+    implementation "com.mikepenz:aboutlibraries-core:$about_libraries"
+    implementation "io.coil-kt:coil:1.4.0"
+    implementation "io.github.wulkanowy:AppKillerManager:3.0.0"
+    implementation 'me.xdrop:fuzzywuzzy:1.4.0'
+    implementation 'com.fredporciuncula:flow-preferences:1.6.0'
+
+    playImplementation platform('com.google.firebase:firebase-bom:29.3.0')
     playImplementation 'com.google.firebase:firebase-analytics-ktx'
-    playImplementation 'com.google.firebase:firebase-inappmessaging-display-ktx'
-    playImplementation "com.google.firebase:firebase-inappmessaging-ktx"
     playImplementation 'com.google.firebase:firebase-messaging:'
     playImplementation 'com.google.firebase:firebase-crashlytics:'
+    playImplementation 'com.google.android.play:core:1.10.3'
     playImplementation 'com.google.android.play:core-ktx:1.8.1'
-    playImplementation 'com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava'
+    playImplementation 'com.google.android.gms:play-services-ads:20.6.0'
 
-    hmsImplementation 'com.huawei.hms:hianalytics:5.2.0.300'
-    hmsImplementation 'com.huawei.agconnect:agconnect-crash:1.5.0.300'
+    hmsImplementation 'com.huawei.hms:hianalytics:6.4.1.301'
+    hmsImplementation 'com.huawei.agconnect:agconnect-crash:1.6.5.200'
 
     releaseImplementation "com.github.ChuckerTeam.Chucker:library-no-op:$chucker"
 
     debugImplementation "com.github.ChuckerTeam.Chucker:library:$chucker"
-    debugImplementation "com.amitshekhar.android:debug-db:1.0.6"
+    debugImplementation 'com.github.amitshekhariitbhu.Android-Debug-Database:debug-db:1.0.6'
+    debugImplementation 'com.github.haroldadmin:WhatTheStack:1.0.0-alpha04'
 
     testImplementation "junit:junit:4.13.2"
     testImplementation "io.mockk:mockk:$mockk"
-    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.4.2'
+    testImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:$coroutines"
     testImplementation "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
 
-    testImplementation 'org.robolectric:robolectric:4.5.1'
-    testImplementation "androidx.test:runner:1.3.0"
-    testImplementation "androidx.test.ext:junit:1.1.2"
-    testImplementation "androidx.test:core:1.3.0"
+    testImplementation 'org.robolectric:robolectric:4.7.3'
+    testImplementation "androidx.test:runner:1.4.0"
+    testImplementation "androidx.test.ext:junit:1.1.3"
+    testImplementation "androidx.test:core:1.4.0"
     testImplementation "androidx.room:room-testing:$room"
     testImplementation "com.google.dagger:hilt-android-testing:$hilt_version"
     kaptTest "com.google.dagger:hilt-android-compiler:$hilt_version"
 
-    androidTestImplementation "androidx.test:core:1.3.0"
-    androidTestImplementation "androidx.test:runner:1.3.0"
-    androidTestImplementation "androidx.test.ext:junit:1.1.2"
+    androidTestImplementation "androidx.test:core:1.4.0"
+    androidTestImplementation "androidx.test:runner:1.4.0"
+    androidTestImplementation "androidx.test.ext:junit:1.1.3"
     androidTestImplementation "io.mockk:mockk-android:$mockk"
     androidTestImplementation "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
 }
-
-apply plugin: 'com.google.gms.google-services'
-apply plugin: 'com.huawei.agconnect'

app/jacoco.gradle

@@ -1,8 +1,8 @@
 apply plugin: "jacoco"
 
 jacoco {
-    toolVersion "0.8.5"
-    reportsDir = file("$buildDir/reports")
+    toolVersion "0.8.7"
+    reportsDirectory.set(file("$buildDir/reports"))
 }
 
 tasks.withType(Test) {
@@ -16,8 +16,8 @@ task jacocoTestReport(type: JacocoReport) {
     description = "Generate Jacoco coverage reports"
 
     reports {
-        xml.enabled = true
-        html.enabled = true
+        xml.required.set(true)
+        html.required.set(true)
     }
 
     def excludes = ['**/R.class',

app/proguard-rules.pro

@@ -1,33 +1,21 @@
-# Optimizations
--optimizationpasses 5
--optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
--dontusemixedcaseclassnames
--dontskipnonpubliclibraryclasses
--dontskipnonpubliclibraryclassmembers
--dontpreverify
+# General
 -dontobfuscate
--allowaccessmodification
--repackageclasses ''
--verbose
 
 
-#Keep all wulkanowy files
+#Config for wulkanowy
 -keep class io.github.wulkanowy.** {*;}
 
 
-#Config for anallitycs
--keepattributes *Annotation*
+#Config for firebase crashlitycs
 -keepattributes SourceFile,LineNumberTable
--keep class com.crashlytics.** {*;}
 -keep public class * extends java.lang.Exception
--dontwarn com.crashlytics.**
 
 
-#Config for OkHttp
+#Config for Okio and OkHttp
+-dontwarn javax.annotation.**
 -keepnames class okhttp3.internal.publicsuffix.PublicSuffixDatabase
 -dontwarn org.codehaus.mojo.animal_sniffer.*
 -dontwarn okhttp3.internal.platform.ConscryptPlatform
--dontwarn javax.annotation.**
 
 
 #Config for MPAndroidChart
@@ -36,10 +24,3 @@
 
 #Config for Material Components
 -keep class com.google.android.material.tabs.** { *; }
-
-
-#Config for About Libraries
--keep class .R
--keep class **.R$* {
-    <fields>;
-}

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

@@ -0,0 +1,18 @@
+package io.github.wulkanowy.utils
+
+import android.content.Context
+import dagger.hilt.android.qualifiers.ApplicationContext
+import io.github.wulkanowy.ui.modules.main.MainActivity
+import javax.inject.Singleton
+import javax.inject.Inject
+
+@Suppress("UNUSED_PARAMETER", "unused")
+@Singleton
+class InAppReviewHelper @Inject constructor(
+    @ApplicationContext private val context: Context
+)  {
+
+    fun showInAppReview(activity: MainActivity) {
+        // do nothing
+    }
+}

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

@@ -3,11 +3,6 @@ package io.github.wulkanowy.utils
 import android.util.Log
 import com.huawei.agconnect.crash.AGConnectCrash
 import fr.bipi.tressence.base.FormatterPriorityTree
-import io.github.wulkanowy.sdk.exception.FeatureNotAvailableException
-import io.github.wulkanowy.sdk.scrapper.exception.FeatureDisabledException
-import java.io.InterruptedIOException
-import java.net.SocketTimeoutException
-import java.net.UnknownHostException
 
 class CrashLogTree : FormatterPriorityTree(Log.VERBOSE) {
 
@@ -20,21 +15,10 @@ class CrashLogTree : FormatterPriorityTree(Log.VERBOSE) {
     }
 }
 
-class CrashLogExceptionTree : FormatterPriorityTree(Log.ERROR) {
+class CrashLogExceptionTree : FormatterPriorityTree(Log.ERROR, ExceptionFilter) {
 
     private val connectCrash by lazy { AGConnectCrash.getInstance() }
 
-    override fun skipLog(priority: Int, tag: String?, message: String, t: Throwable?): Boolean {
-        return when (t) {
-            is FeatureDisabledException,
-            is FeatureNotAvailableException,
-            is UnknownHostException,
-            is SocketTimeoutException,
-            is InterruptedIOException -> true
-            else -> super.skipLog(priority, tag, message, t)
-        }
-    }
-
     override fun log(priority: Int, tag: String?, message: String, t: Throwable?) {
         if (skipLog(priority, tag, message, t)) return
 

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

@@ -0,0 +1,17 @@
+package io.github.wulkanowy.utils
+
+import android.content.Context
+import dagger.hilt.android.qualifiers.ApplicationContext
+import io.github.wulkanowy.ui.modules.main.MainActivity
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class InAppReviewHelper @Inject constructor(
+    @ApplicationContext private val context: Context
+)  {
+
+    fun showInAppReview(activity: MainActivity) {
+        // do nothing
+    }
+}

app/src/main/AndroidManifest.xml

@@ -6,8 +6,10 @@
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM"/>
 
     <queries>
         <intent>
@@ -37,13 +39,14 @@
         android:allowBackup="false"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
+        android:networkSecurityConfig="@xml/network_security_config"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="false"
         android:theme="@style/WulkanowyTheme"
-        android:usesCleartextTraffic="true"
         tools:ignore="GoogleAppIndexingWarning,UnusedAttribute">
         <activity
             android:name=".ui.modules.splash.SplashActivity"
+            android:exported="true"
             android:screenOrientation="portrait"
             android:theme="@style/WulkanowyTheme.SplashScreen"
             tools:ignore="LockedOrientationActivity">
@@ -73,6 +76,7 @@
         <activity
             android:name=".ui.modules.timetablewidget.TimetableWidgetConfigureActivity"
             android:excludeFromRecents="true"
+            android:exported="true"
             android:noHistory="true"
             android:theme="@style/WulkanowyTheme.WidgetAccountSwitcher">
             <intent-filter>
@@ -82,6 +86,7 @@
         <activity
             android:name=".ui.modules.luckynumberwidget.LuckyNumberWidgetConfigureActivity"
             android:excludeFromRecents="true"
+            android:exported="true"
             android:noHistory="true"
             android:theme="@style/WulkanowyTheme.WidgetAccountSwitcher">
             <intent-filter>
@@ -92,6 +97,22 @@
         <service
             android:name=".services.widgets.TimetableWidgetService"
             android:permission="android.permission.BIND_REMOTEVIEWS" />
+        <service
+            android:name=".services.piggyback.VulcanNotificationListenerService"
+            android:exported="true"
+            android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE">
+            <intent-filter>
+                <action android:name="android.service.notification.NotificationListenerService" />
+            </intent-filter>
+        </service>
+        <service
+            android:name=".services.messaging.AppMessagingService"
+            android:exported="false"
+            tools:ignore="MissingClass">
+            <intent-filter>
+                <action android:name="com.google.firebase.MESSAGING_EVENT" />
+            </intent-filter>
+        </service>
 
         <receiver
             android:name=".ui.modules.timetablewidget.TimetableWidgetProvider"
@@ -106,6 +127,7 @@
         </receiver>
         <receiver
             android:name=".ui.modules.luckynumberwidget.LuckyNumberWidgetProvider"
+            android:exported="true"
             android:label="@string/lucky_number_title">
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
@@ -118,11 +140,9 @@
         <receiver android:name=".services.alarm.TimetableNotificationReceiver" />
 
         <provider
-            android:name="androidx.work.impl.WorkManagerInitializer"
-            android:authorities="${applicationId}.workmanager-init"
-            android:exported="false"
+            android:name="androidx.startup.InitializationProvider"
+            android:authorities="${applicationId}.androidx-startup"
             tools:node="remove" />
-
         <provider
             android:name="androidx.core.content.FileProvider"
             android:authorities="${applicationId}.fileprovider"
@@ -133,44 +153,44 @@
                 android:resource="@xml/provider_paths" />
         </provider>
 
-        <meta-data
-            android:name="install_channel"
-            android:value="${install_channel}" />
-
         <!-- workaround for https://github.com/firebase/firebase-android-sdk/issues/473 enabled:false -->
         <!-- https://firebase.googleblog.com/2017/03/take-control-of-your-firebase-init-on.html -->
         <provider
             android:name="com.google.firebase.provider.FirebaseInitProvider"
             android:authorities="${applicationId}.firebaseinitprovider"
             android:enabled="${firebase_enabled}"
-            android:exported="false" />
+            android:exported="false"
+            tools:ignore="MissingClass" />
 
+        <meta-data
+            android:name="install_channel"
+            android:value="${install_channel}" />
         <meta-data
             android:name="firebase_analytics_collection_enabled"
             android:value="${firebase_enabled}" />
-
         <meta-data
             android:name="google_analytics_adid_collection_enabled"
             android:value="${firebase_enabled}" />
-
         <meta-data
             android:name="firebase_crashlytics_collection_enabled"
             android:value="${firebase_enabled}" />
-
         <meta-data
             android:name="firebase_messaging_auto_init_enabled"
             android:value="${firebase_enabled}" />
-
         <meta-data
             android:name="firebase_inapp_messaging_auto_data_collection_enabled"
             android:value="${firebase_enabled}" />
-
         <meta-data
             android:name="com.google.firebase.messaging.default_notification_icon"
-            android:resource="@drawable/ic_stat_push" />
-
+            android:resource="@drawable/ic_stat_all" />
         <meta-data
             android:name="com.google.firebase.messaging.default_notification_channel_id"
             android:value="push_channel" />
+        <meta-data
+            android:name="com.google.android.gms.ads.APPLICATION_ID"
+            android:value="${admob_project_id}" />
+        <meta-data
+            android:name="com.google.android.gms.ads.DELAY_APP_MEASUREMENT_INIT"
+            android:value="true" />
     </application>
 </manifest>

app/src/main/assets/contributors.json

@@ -36,7 +36,7 @@
     "githubUsername": "Luncenok"
   },
   {
-    "displayName": "MRmlik12",
+    "displayName": "Daniel Olczyk",
     "githubUsername": "MRmlik12"
   },
   {
@@ -46,5 +46,9 @@
   {
     "displayName": "Kamil Studziński",
     "githubUsername": "studzinskik"
+  },
+  {
+    "displayName": "Tomasz F.",
+    "githubUsername": "Pengwius"
   }
 ]

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

@@ -1,27 +1,15 @@
 package io.github.wulkanowy
 
-import android.annotation.SuppressLint
 import android.app.Application
-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.fragment.app.FragmentManager
+import android.util.Log.*
 import androidx.hilt.work.HiltWorkerFactory
-import androidx.multidex.MultiDex
 import androidx.work.Configuration
 import com.yariksoffice.lingver.Lingver
 import dagger.hilt.android.HiltAndroidApp
 import fr.bipi.tressence.file.FileLoggerTree
 import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.ui.base.ThemeManager
-import io.github.wulkanowy.utils.ActivityLifecycleLogger
-import io.github.wulkanowy.utils.AnalyticsHelper
-import io.github.wulkanowy.utils.AppInfo
-import io.github.wulkanowy.utils.CrashLogExceptionTree
-import io.github.wulkanowy.utils.CrashLogTree
-import io.github.wulkanowy.utils.DebugLogTree
+import io.github.wulkanowy.utils.*
 import timber.log.Timber
 import javax.inject.Inject
 
@@ -43,19 +31,11 @@ class WulkanowyApp : Application(), Configuration.Provider {
     @Inject
     lateinit var analyticsHelper: AnalyticsHelper
 
-    override fun attachBaseContext(base: Context?) {
-        super.attachBaseContext(base)
-        MultiDex.install(this)
-    }
-
-    @SuppressLint("UnsafeOptInUsageWarning")
     override fun onCreate() {
         super.onCreate()
-        FragmentManager.enableNewStateManager(false)
         initializeAppLanguage()
         themeManager.applyDefaultTheme()
         initLogging()
-        fixWebViewLocale()
     }
 
     private fun initLogging() {
@@ -87,15 +67,6 @@ class WulkanowyApp : Application(), Configuration.Provider {
         }
     }
 
-    private fun fixWebViewLocale() {
-        //https://stackoverflow.com/questions/40398528/android-webview-language-changes-abruptly-on-android-7-0-and-above
-        try {
-            WebView(this).destroy()
-        } catch (e: Exception) {
-            //Ignore exceptions
-        }
-    }
-
     override fun getWorkManagerConfiguration() = Configuration.Builder()
         .setWorkerFactory(workerFactory)
         .setMinimumLoggingLevel(if (appInfo.isDebug) VERBOSE else INFO)

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

@@ -2,59 +2,100 @@ package io.github.wulkanowy.data
 
 import android.content.Context
 import android.content.SharedPreferences
-import android.content.res.AssetManager
-import android.content.res.Resources
 import androidx.preference.PreferenceManager
 import com.chuckerteam.chucker.api.ChuckerCollector
 import com.chuckerteam.chucker.api.ChuckerInterceptor
 import com.chuckerteam.chucker.api.RetentionManager
+import com.fredporciuncula.flow.preferences.FlowSharedPreferences
+import com.jakewharton.retrofit2.converter.kotlinx.serialization.asConverterFactory
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn
 import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.components.SingletonComponent
+import io.github.wulkanowy.data.api.AdminMessageService
 import io.github.wulkanowy.data.db.AppDatabase
 import io.github.wulkanowy.data.db.SharedPrefProvider
 import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.sdk.Sdk
 import io.github.wulkanowy.utils.AppInfo
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.serialization.ExperimentalSerializationApi
+import kotlinx.serialization.json.Json
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.OkHttpClient
+import okhttp3.logging.HttpLoggingInterceptor
+import retrofit2.Retrofit
+import retrofit2.create
 import timber.log.Timber
+import java.util.concurrent.TimeUnit
 import javax.inject.Singleton
 
 @Module
 @InstallIn(SingletonComponent::class)
-internal class RepositoryModule {
+internal class DataModule {
 
     @Singleton
     @Provides
-    fun provideSdk(chuckerCollector: ChuckerCollector, @ApplicationContext context: Context): Sdk {
-        return Sdk().apply {
+    fun provideSdk(chuckerInterceptor: ChuckerInterceptor) =
+        Sdk().apply {
             androidVersion = android.os.Build.VERSION.RELEASE
             buildTag = android.os.Build.MODEL
             setSimpleHttpLogger { Timber.d(it) }
 
             // for debug only
-            addInterceptor(
-                ChuckerInterceptor.Builder(context)
-                    .collector(chuckerCollector)
-                    .alwaysReadResponseBody(true)
-                    .build(), network = true
-            )
+            addInterceptor(chuckerInterceptor, network = true)
         }
-    }
 
     @Singleton
     @Provides
     fun provideChuckerCollector(
         @ApplicationContext context: Context,
         prefRepository: PreferencesRepository
-    ): ChuckerCollector {
-        return ChuckerCollector(
-            context = context,
-            showNotification = prefRepository.isDebugNotificationEnable,
-            retentionPeriod = RetentionManager.Period.ONE_HOUR
-        )
-    }
+    ) = ChuckerCollector(
+        context = context,
+        showNotification = prefRepository.isDebugNotificationEnable,
+        retentionPeriod = RetentionManager.Period.ONE_HOUR
+    )
+
+    @Singleton
+    @Provides
+    fun provideChuckerInterceptor(
+        @ApplicationContext context: Context,
+        chuckerCollector: ChuckerCollector
+    ) = ChuckerInterceptor.Builder(context)
+        .collector(chuckerCollector)
+        .alwaysReadResponseBody(true)
+        .build()
+
+    @Singleton
+    @Provides
+    fun provideOkHttpClient(chuckerInterceptor: ChuckerInterceptor): OkHttpClient =
+        OkHttpClient.Builder()
+            .addNetworkInterceptor(chuckerInterceptor)
+            .addInterceptor(HttpLoggingInterceptor().apply {
+                level = HttpLoggingInterceptor.Level.BASIC
+            })
+            .connectTimeout(30, TimeUnit.SECONDS)
+            .readTimeout(30, TimeUnit.SECONDS)
+            .build()
+
+    @OptIn(ExperimentalSerializationApi::class)
+    @Singleton
+    @Provides
+    fun provideRetrofit(
+        okHttpClient: OkHttpClient,
+        json: Json,
+        appInfo: AppInfo
+    ): Retrofit = Retrofit.Builder()
+        .baseUrl(appInfo.messagesBaseUrl)
+        .client(okHttpClient)
+        .addConverterFactory(json.asConverterFactory("application/json".toMediaType()))
+        .build()
+
+    @Singleton
+    @Provides
+    fun provideAdminMessageService(retrofit: Retrofit): AdminMessageService = retrofit.create()
 
     @Singleton
     @Provides
@@ -64,19 +105,23 @@ internal class RepositoryModule {
         appInfo: AppInfo
     ) = AppDatabase.newInstance(context, sharedPrefProvider, appInfo)
 
-    @Singleton
-    @Provides
-    fun provideResources(@ApplicationContext context: Context): Resources = context.resources
-
-    @Singleton
-    @Provides
-    fun provideAssets(@ApplicationContext context: Context): AssetManager = context.assets
-
     @Singleton
     @Provides
     fun provideSharedPref(@ApplicationContext context: Context): SharedPreferences =
         PreferenceManager.getDefaultSharedPreferences(context)
 
+    @OptIn(ExperimentalCoroutinesApi::class)
+    @Singleton
+    @Provides
+    fun provideFlowSharedPref(sharedPreferences: SharedPreferences) =
+        FlowSharedPreferences(sharedPreferences)
+
+    @Singleton
+    @Provides
+    fun provideJson() = Json {
+        ignoreUnknownKeys = true
+    }
+
     @Singleton
     @Provides
     fun provideStudentDao(database: AppDatabase) = database.studentDao
@@ -181,4 +226,20 @@ internal class RepositoryModule {
     @Singleton
     @Provides
     fun provideStudentInfoDao(database: AppDatabase) = database.studentInfoDao
+
+    @Singleton
+    @Provides
+    fun provideTimetableHeaderDao(database: AppDatabase) = database.timetableHeaderDao
+
+    @Singleton
+    @Provides
+    fun provideSchoolAnnouncementDao(database: AppDatabase) = database.schoolAnnouncementDao
+
+    @Singleton
+    @Provides
+    fun provideNotificationDao(database: AppDatabase) = database.notificationDao
+
+    @Singleton
+    @Provides
+    fun provideAdminMessageDao(database: AppDatabase) = database.adminMessagesDao
 }

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

@@ -1,23 +1,173 @@
 package io.github.wulkanowy.data
 
-data class Resource<T>(val status: Status, val data: T?, val error: Throwable?) {
-    companion object {
-        fun <T> success(data: T?): Resource<T> {
-            return Resource(Status.SUCCESS, data, null)
-        }
+import kotlinx.coroutines.flow.*
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+import timber.log.Timber
 
-        fun <T> error(error: Throwable?, data: T? = null): Resource<T> {
-            return Resource(Status.ERROR, data, error)
-        }
+sealed class Resource<T> {
 
-        fun <T> loading(data: T? = null): Resource<T> {
-            return Resource(Status.LOADING, data, null)
-        }
+    open class Loading<T> : Resource<T>()
+
+    data class Intermediate<T>(val data: T) : Loading<T>()
+
+    data class Success<T>(val data: T) : Resource<T>()
+
+    data class Error<T>(val error: Throwable) : Resource<T>()
+}
+
+val <T> Resource<T>.dataOrNull: T?
+    get() = when (this) {
+        is Resource.Success -> this.data
+        is Resource.Intermediate -> this.data
+        is Resource.Loading -> null
+        is Resource.Error -> null
+    }
+
+val <T> Resource<T>.errorOrNull: Throwable?
+    get() = when (this) {
+        is Resource.Error -> this.error
+        else -> null
+    }
+
+fun <T> resourceFlow(block: suspend () -> T) = flow {
+    emit(Resource.Loading())
+    emit(Resource.Success(block()))
+}.catch { emit(Resource.Error(it)) }
+
+fun <T> flatResourceFlow(block: suspend () -> Flow<Resource<T>>) = flow {
+    emit(Resource.Loading())
+    emitAll(block().filter { it is Resource.Intermediate || it !is Resource.Loading })
+}.catch { emit(Resource.Error(it)) }
+
+fun <T, U> Resource<T>.mapData(block: (T) -> U) = when (this) {
+    is Resource.Success -> Resource.Success(block(this.data))
+    is Resource.Intermediate -> Resource.Intermediate(block(this.data))
+    is Resource.Loading -> Resource.Loading()
+    is Resource.Error -> Resource.Error(this.error)
+}
+
+fun <T> Flow<Resource<T>>.logResourceStatus(name: String, showData: Boolean = false) = onEach {
+    val description = when (it) {
+        is Resource.Loading -> "started"
+        is Resource.Intermediate -> "intermediate data received" + if (showData) " (data: `${it.data}`)" else ""
+        is Resource.Success -> "success" + if (showData) " (data: `${it.data}`)" else ""
+        is Resource.Error -> "exception occurred: ${it.error}"
+    }
+    Timber.i("$name: $description")
+}
+
+fun <T, U> Flow<Resource<T>>.mapResourceData(block: (T) -> U) = map {
+    it.mapData(block)
+}
+
+fun <T> Flow<Resource<T>>.onResourceData(block: suspend (T) -> Unit) = onEach {
+    when (it) {
+        is Resource.Success -> block(it.data)
+        is Resource.Intermediate -> block(it.data)
+        is Resource.Error,
+        is Resource.Loading -> Unit
     }
 }
 
-enum class Status {
-    LOADING,
-    SUCCESS,
-    ERROR
+fun <T> Flow<Resource<T>>.onResourceLoading(block: suspend () -> Unit) = onEach {
+    if (it is Resource.Loading) {
+        block()
+    }
+}
+
+fun <T> Flow<Resource<T>>.onResourceIntermediate(block: suspend (T) -> Unit) = onEach {
+    if (it is Resource.Intermediate) {
+        block(it.data)
+    }
+}
+
+fun <T> Flow<Resource<T>>.onResourceSuccess(block: suspend (T) -> Unit) = onEach {
+    if (it is Resource.Success) {
+        block(it.data)
+    }
+}
+
+fun <T> Flow<Resource<T>>.onResourceError(block: (Throwable) -> Unit) = onEach {
+    if (it is Resource.Error) {
+        block(it.error)
+    }
+}
+
+fun <T> Flow<Resource<T>>.onResourceNotLoading(block: () -> Unit) = onEach {
+    if (it !is Resource.Loading) {
+        block()
+    }
+}
+
+suspend fun <T> Flow<Resource<T>>.toFirstResult() = filter { it !is Resource.Loading }.first()
+
+suspend fun <T> Flow<Resource<T>>.waitForResult() = takeWhile { it is Resource.Loading }.collect()
+
+inline fun <ResultType, RequestType> networkBoundResource(
+    mutex: Mutex = Mutex(),
+    showSavedOnLoading: Boolean = true,
+    crossinline isResultEmpty: (ResultType) -> Boolean,
+    crossinline query: () -> Flow<ResultType>,
+    crossinline fetch: suspend (ResultType) -> RequestType,
+    crossinline saveFetchResult: suspend (old: ResultType, new: RequestType) -> Unit,
+    crossinline onFetchFailed: (Throwable) -> Unit = { },
+    crossinline shouldFetch: (ResultType) -> Boolean = { true },
+    crossinline filterResult: (ResultType) -> ResultType = { it }
+) = flow {
+    emit(Resource.Loading())
+
+    val data = query().first()
+    emitAll(if (shouldFetch(data)) {
+        val filteredResult = filterResult(data)
+
+        if (showSavedOnLoading && !isResultEmpty(filteredResult)) {
+            emit(Resource.Intermediate(filteredResult))
+        }
+
+        try {
+            val newData = fetch(data)
+            mutex.withLock { saveFetchResult(query().first(), newData) }
+            query().map { Resource.Success(filterResult(it)) }
+        } catch (throwable: Throwable) {
+            onFetchFailed(throwable)
+            query().map { Resource.Error(throwable) }
+        }
+    } else {
+        query().map { Resource.Success(filterResult(it)) }
+    })
+}
+
+@JvmName("networkBoundResourceWithMap")
+inline fun <ResultType, RequestType, T> networkBoundResource(
+    mutex: Mutex = Mutex(),
+    showSavedOnLoading: Boolean = true,
+    crossinline isResultEmpty: (T) -> Boolean,
+    crossinline query: () -> Flow<ResultType>,
+    crossinline fetch: suspend (ResultType) -> RequestType,
+    crossinline saveFetchResult: suspend (old: ResultType, new: RequestType) -> Unit,
+    crossinline onFetchFailed: (Throwable) -> Unit = { },
+    crossinline shouldFetch: (ResultType) -> Boolean = { true },
+    crossinline mapResult: (ResultType) -> T
+) = flow {
+    emit(Resource.Loading())
+
+    val data = query().first()
+    emitAll(if (shouldFetch(data)) {
+        val mappedResult = mapResult(data)
+
+        if (showSavedOnLoading && !isResultEmpty(mappedResult)) {
+            emit(Resource.Intermediate(mappedResult))
+        }
+        try {
+            val newData = fetch(data)
+            mutex.withLock { saveFetchResult(query().first(), newData) }
+            query().map { Resource.Success(mapResult(it)) }
+        } catch (throwable: Throwable) {
+            onFetchFailed(throwable)
+            query().map { Resource.Error(throwable) }
+        }
+    } else {
+        query().map { Resource.Success(mapResult(it)) }
+    })
 }

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

@@ -0,0 +1,12 @@
+package io.github.wulkanowy.data.api
+
+import io.github.wulkanowy.data.db.entities.AdminMessage
+import retrofit2.http.GET
+import javax.inject.Singleton
+
+@Singleton
+interface AdminMessageService {
+
+    @GET("/v1.json")
+    suspend fun getAdminMessages(): List<AdminMessage>
+}

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

@@ -1,97 +1,11 @@
 package io.github.wulkanowy.data.db
 
 import android.content.Context
-import androidx.room.Database
-import androidx.room.Room
-import androidx.room.RoomDatabase
+import androidx.room.*
 import androidx.room.RoomDatabase.JournalMode.TRUNCATE
-import androidx.room.TypeConverters
-import io.github.wulkanowy.data.db.dao.AttendanceDao
-import io.github.wulkanowy.data.db.dao.AttendanceSummaryDao
-import io.github.wulkanowy.data.db.dao.CompletedLessonsDao
-import io.github.wulkanowy.data.db.dao.ConferenceDao
-import io.github.wulkanowy.data.db.dao.ExamDao
-import io.github.wulkanowy.data.db.dao.GradeDao
-import io.github.wulkanowy.data.db.dao.GradePartialStatisticsDao
-import io.github.wulkanowy.data.db.dao.GradePointsStatisticsDao
-import io.github.wulkanowy.data.db.dao.GradeSemesterStatisticsDao
-import io.github.wulkanowy.data.db.dao.GradeSummaryDao
-import io.github.wulkanowy.data.db.dao.HomeworkDao
-import io.github.wulkanowy.data.db.dao.LuckyNumberDao
-import io.github.wulkanowy.data.db.dao.MessageAttachmentDao
-import io.github.wulkanowy.data.db.dao.MessagesDao
-import io.github.wulkanowy.data.db.dao.MobileDeviceDao
-import io.github.wulkanowy.data.db.dao.NoteDao
-import io.github.wulkanowy.data.db.dao.RecipientDao
-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
-import io.github.wulkanowy.data.db.dao.TimetableDao
-import io.github.wulkanowy.data.db.entities.Attendance
-import io.github.wulkanowy.data.db.entities.AttendanceSummary
-import io.github.wulkanowy.data.db.entities.CompletedLesson
-import io.github.wulkanowy.data.db.entities.Conference
-import io.github.wulkanowy.data.db.entities.Exam
-import io.github.wulkanowy.data.db.entities.Grade
-import io.github.wulkanowy.data.db.entities.GradePartialStatistics
-import io.github.wulkanowy.data.db.entities.GradePointsStatistics
-import io.github.wulkanowy.data.db.entities.GradeSemesterStatistics
-import io.github.wulkanowy.data.db.entities.GradeSummary
-import io.github.wulkanowy.data.db.entities.Homework
-import io.github.wulkanowy.data.db.entities.LuckyNumber
-import io.github.wulkanowy.data.db.entities.Message
-import io.github.wulkanowy.data.db.entities.MessageAttachment
-import io.github.wulkanowy.data.db.entities.MobileDevice
-import io.github.wulkanowy.data.db.entities.Note
-import io.github.wulkanowy.data.db.entities.Recipient
-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
-import io.github.wulkanowy.data.db.entities.TimetableAdditional
-import io.github.wulkanowy.data.db.migrations.Migration10
-import io.github.wulkanowy.data.db.migrations.Migration11
-import io.github.wulkanowy.data.db.migrations.Migration12
-import io.github.wulkanowy.data.db.migrations.Migration13
-import io.github.wulkanowy.data.db.migrations.Migration14
-import io.github.wulkanowy.data.db.migrations.Migration15
-import io.github.wulkanowy.data.db.migrations.Migration16
-import io.github.wulkanowy.data.db.migrations.Migration17
-import io.github.wulkanowy.data.db.migrations.Migration18
-import io.github.wulkanowy.data.db.migrations.Migration19
-import io.github.wulkanowy.data.db.migrations.Migration2
-import io.github.wulkanowy.data.db.migrations.Migration20
-import io.github.wulkanowy.data.db.migrations.Migration21
-import io.github.wulkanowy.data.db.migrations.Migration22
-import io.github.wulkanowy.data.db.migrations.Migration23
-import io.github.wulkanowy.data.db.migrations.Migration24
-import io.github.wulkanowy.data.db.migrations.Migration25
-import io.github.wulkanowy.data.db.migrations.Migration26
-import io.github.wulkanowy.data.db.migrations.Migration27
-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.Migration33
-import io.github.wulkanowy.data.db.migrations.Migration34
-import io.github.wulkanowy.data.db.migrations.Migration35
-import io.github.wulkanowy.data.db.migrations.Migration4
-import io.github.wulkanowy.data.db.migrations.Migration5
-import io.github.wulkanowy.data.db.migrations.Migration6
-import io.github.wulkanowy.data.db.migrations.Migration7
-import io.github.wulkanowy.data.db.migrations.Migration8
-import io.github.wulkanowy.data.db.migrations.Migration9
+import io.github.wulkanowy.data.db.dao.*
+import io.github.wulkanowy.data.db.entities.*
+import io.github.wulkanowy.data.db.migrations.*
 import io.github.wulkanowy.utils.AppInfo
 import javax.inject.Singleton
 
@@ -124,6 +38,15 @@ import javax.inject.Singleton
         Conference::class,
         TimetableAdditional::class,
         StudentInfo::class,
+        TimetableHeader::class,
+        SchoolAnnouncement::class,
+        Notification::class,
+        AdminMessage::class
+    ],
+    autoMigrations = [
+        AutoMigration(from = 44, to = 45),
+        AutoMigration(from = 46, to = 47),
+        AutoMigration(from = 47, to = 48),
     ],
     version = AppDatabase.VERSION_SCHEMA,
     exportSchema = true
@@ -132,7 +55,7 @@ import javax.inject.Singleton
 abstract class AppDatabase : RoomDatabase() {
 
     companion object {
-        const val VERSION_SCHEMA = 35
+        const val VERSION_SCHEMA = 48
 
         fun getMigrations(sharedPrefProvider: SharedPrefProvider, appInfo: AppInfo) = arrayOf(
             Migration2(),
@@ -168,7 +91,17 @@ abstract class AppDatabase : RoomDatabase() {
             Migration32(),
             Migration33(),
             Migration34(),
-            Migration35(appInfo)
+            Migration35(appInfo),
+            Migration36(),
+            Migration37(),
+            Migration38(),
+            Migration39(),
+            Migration40(),
+            Migration41(sharedPrefProvider),
+            Migration42(),
+            Migration43(),
+            Migration44(),
+            Migration46(),
         )
 
         fun newInstance(
@@ -234,4 +167,12 @@ abstract class AppDatabase : RoomDatabase() {
     abstract val timetableAdditionalDao: TimetableAdditionalDao
 
     abstract val studentInfoDao: StudentInfoDao
+
+    abstract val timetableHeaderDao: TimetableHeaderDao
+
+    abstract val schoolAnnouncementDao: SchoolAnnouncementDao
+
+    abstract val notificationDao: NotificationDao
+
+    abstract val adminMessagesDao: AdminMessageDao
 }

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

@@ -1,47 +1,36 @@
 package io.github.wulkanowy.data.db
 
 import androidx.room.TypeConverter
-import com.squareup.moshi.Moshi
-import com.squareup.moshi.Types
-import io.github.wulkanowy.data.db.adapters.PairAdapterFactory
+import io.github.wulkanowy.ui.modules.Destination
+import io.github.wulkanowy.utils.toTimestamp
+import kotlinx.serialization.SerializationException
+import kotlinx.serialization.decodeFromString
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
+import java.time.*
+import java.util.*
 import java.time.Instant
 import java.time.LocalDate
-import java.time.LocalDateTime
 import java.time.Month
 import java.time.ZoneOffset
-import java.util.Date
+import java.util.*
 
 class Converters {
 
-    private val moshi by lazy { Moshi.Builder().add(PairAdapterFactory).build() }
-
-    private val integerListAdapter by lazy {
-        moshi.adapter<List<Int>>(Types.newParameterizedType(List::class.java, Integer::class.java))
-    }
-
-    private val stringListPairAdapter by lazy {
-        moshi.adapter<List<Pair<String, String>>>(Types.newParameterizedType(List::class.java, Pair::class.java, String::class.java, String::class.java))
-    }
+    private val json = Json
 
     @TypeConverter
-    fun timestampToDate(value: Long?): LocalDate? = value?.run {
-        Date(value).toInstant().atZone(ZoneOffset.UTC).toLocalDate()
-    }
+    fun timestampToLocalDate(value: Long?): LocalDate? =
+        value?.let(::Date)?.toInstant()?.atZone(ZoneOffset.UTC)?.toLocalDate()
 
     @TypeConverter
-    fun dateToTimestamp(date: LocalDate?): Long? {
-        return date?.atStartOfDay()?.toInstant(ZoneOffset.UTC)?.toEpochMilli()
-    }
+    fun dateToTimestamp(date: LocalDate?): Long? = date?.toTimestamp()
 
     @TypeConverter
-    fun timestampToTime(value: Long?): LocalDateTime? = value?.let {
-        LocalDateTime.ofInstant(Instant.ofEpochMilli(value), ZoneOffset.UTC)
-    }
+    fun instantToTimestamp(instant: Instant?): Long? = instant?.toEpochMilli()
 
     @TypeConverter
-    fun timeToTimestamp(date: LocalDateTime?): Long? {
-        return date?.atZone(ZoneOffset.UTC)?.toInstant()?.toEpochMilli()
-    }
+    fun timestampToInstant(timestamp: Long?): Instant? = timestamp?.let(Instant::ofEpochMilli)
 
     @TypeConverter
     fun monthToInt(month: Month?) = month?.value
@@ -51,21 +40,32 @@ class Converters {
 
     @TypeConverter
     fun intListToJson(list: List<Int>): String {
-        return integerListAdapter.toJson(list)
+        return json.encodeToString(list)
     }
 
     @TypeConverter
     fun jsonToIntList(value: String): List<Int> {
-        return integerListAdapter.fromJson(value).orEmpty()
+        return json.decodeFromString(value)
     }
 
     @TypeConverter
     fun stringPairListToJson(list: List<Pair<String, String>>): String {
-        return stringListPairAdapter.toJson(list)
+        return json.encodeToString(list)
     }
 
     @TypeConverter
     fun jsonToStringPairList(value: String): List<Pair<String, String>> {
-        return stringListPairAdapter.fromJson(value).orEmpty()
+        return try {
+            json.decodeFromString(value)
+        } catch (e: SerializationException) {
+            emptyList() // handle errors from old gson Pair serialized data
+        }
     }
+
+    @TypeConverter
+    fun destinationToString(destination: Destination) = json.encodeToString(destination)
+
+    @TypeConverter
+    fun stringToDestination(destination: String): Destination = json.decodeFromString(destination)
+
 }

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

@@ -20,9 +20,18 @@ class SharedPrefProvider @Inject constructor(
 
     fun getLong(key: String, defaultValue: Long) = sharedPref.getLong(key, defaultValue)
 
-    fun getString(key: String, defaultValue: String): String = sharedPref.getString(key, defaultValue) ?: defaultValue
+    fun getString(key: String) = sharedPref.getString(key, null)
 
-    fun putString(key: String, value: String, sync: Boolean = false) {
+    fun getString(key: String, defaultValue: String): String =
+        sharedPref.getString(key, defaultValue) ?: defaultValue
+
+    fun getBoolean(key: String, defaultValue: Boolean): Boolean =
+        sharedPref.getBoolean(key, defaultValue)
+
+    fun putBoolean(key: String, value: Boolean, sync: Boolean = false) =
+        sharedPref.edit(sync) { putBoolean(key, value) }
+
+    fun putString(key: String, value: String?, sync: Boolean = false) {
         sharedPref.edit(sync) { putString(key, value) }
     }
 

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

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

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

@@ -0,0 +1,25 @@
+package io.github.wulkanowy.data.db.dao
+
+import androidx.room.Dao
+import androidx.room.Query
+import androidx.room.Transaction
+import io.github.wulkanowy.data.db.entities.AdminMessage
+import kotlinx.coroutines.flow.Flow
+import javax.inject.Singleton
+
+@Singleton
+@Dao
+abstract class AdminMessageDao : BaseDao<AdminMessage> {
+
+    @Query("SELECT * FROM AdminMessages")
+    abstract fun loadAll(): Flow<List<AdminMessage>>
+
+    @Transaction
+    open suspend fun removeOldAndSaveNew(
+        oldMessages: List<AdminMessage>,
+        newMessages: List<AdminMessage>
+    ) {
+        deleteAll(oldMessages)
+        insertAll(newMessages)
+    }
+}

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

@@ -11,6 +11,11 @@ import javax.inject.Singleton
 @Dao
 interface AttendanceDao : BaseDao<Attendance> {
 
-    @Query("SELECT * FROM Attendance WHERE diary_id = :diaryId AND student_id = :studentId AND date >= :from AND date <= :end")
-    fun loadAll(diaryId: Int, studentId: Int, from: LocalDate, end: LocalDate): Flow<List<Attendance>>
+    @Query("SELECT * FROM Attendance WHERE diary_id = :diaryId AND student_id = :studentId AND date >= :start AND date <= :end")
+    fun loadAll(
+        diaryId: Int,
+        studentId: Int,
+        start: LocalDate,
+        end: LocalDate
+    ): Flow<List<Attendance>>
 }

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

@@ -4,12 +4,13 @@ import androidx.room.Dao
 import androidx.room.Query
 import io.github.wulkanowy.data.db.entities.Conference
 import kotlinx.coroutines.flow.Flow
+import java.time.Instant
 import javax.inject.Singleton
 
 @Dao
 @Singleton
 interface ConferenceDao : BaseDao<Conference> {
 
-    @Query("SELECT * FROM Conferences WHERE diary_id = :diaryId AND student_id = :studentId")
-    fun loadAll(diaryId: Int, studentId: Int): Flow<List<Conference>>
+    @Query("SELECT * FROM Conferences WHERE diary_id = :diaryId AND student_id = :studentId AND date >= :startDate")
+    fun loadAll(diaryId: Int, studentId: Int, startDate: Instant): Flow<List<Conference>>
 }

app/src/main/java/io/github/wulkanowy/data/db/dao/NotificationDao.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.Notification
+import kotlinx.coroutines.flow.Flow
+import javax.inject.Singleton
+
+@Singleton
+@Dao
+interface NotificationDao : BaseDao<Notification> {
+
+    @Query("SELECT * FROM Notifications WHERE student_id = :studentId OR student_id = -1")
+    fun loadAll(studentId: Long): Flow<List<Notification>>
+}

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

@@ -9,6 +9,6 @@ import javax.inject.Singleton
 @Dao
 interface RecipientDao : BaseDao<Recipient> {
 
-    @Query("SELECT * FROM Recipients WHERE student_id = :userLoginId AND unit_id = :unitId AND role = :role")
-    suspend fun loadAll(userLoginId: Int, unitId: Int, role: Int): List<Recipient>
+    @Query("SELECT * FROM Recipients WHERE student_id = :studentId AND unit_id = :unitId AND role = :role")
+    suspend fun loadAll(studentId: Int, unitId: Int, role: Int): List<Recipient>
 }

app/src/main/java/io/github/wulkanowy/data/db/dao/SchoolAnnouncementDao.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.SchoolAnnouncement
+import kotlinx.coroutines.flow.Flow
+import javax.inject.Singleton
+
+@Dao
+@Singleton
+interface SchoolAnnouncementDao : BaseDao<SchoolAnnouncement> {
+
+    @Query("SELECT * FROM SchoolAnnouncements WHERE student_id = :studentId ORDER BY date DESC")
+    fun loadAll(studentId: Int): Flow<List<SchoolAnnouncement>>
+}

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

@@ -1,12 +1,7 @@
 package io.github.wulkanowy.data.db.dao
 
-import androidx.room.Dao
-import androidx.room.Delete
-import androidx.room.Insert
+import androidx.room.*
 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.StudentNickAndAvatar
 import io.github.wulkanowy.data.db.entities.StudentWithSemesters
@@ -14,33 +9,43 @@ import javax.inject.Singleton
 
 @Singleton
 @Dao
-interface StudentDao {
+abstract class StudentDao {
 
     @Insert(onConflict = ABORT)
-    suspend fun insertAll(student: List<Student>): List<Long>
+    abstract suspend fun insertAll(student: List<Student>): List<Long>
 
     @Delete
-    suspend fun delete(student: Student)
+    abstract suspend fun delete(student: Student)
 
     @Update(entity = Student::class)
-    suspend fun update(studentNickAndAvatar: StudentNickAndAvatar)
+    abstract suspend fun update(studentNickAndAvatar: StudentNickAndAvatar)
 
     @Query("SELECT * FROM Students WHERE is_current = 1")
-    suspend fun loadCurrent(): Student?
+    abstract suspend fun loadCurrent(): Student?
 
     @Query("SELECT * FROM Students WHERE id = :id")
-    suspend fun loadById(id: Long): Student?
+    abstract suspend fun loadById(id: Long): Student?
 
     @Query("SELECT * FROM Students")
-    suspend fun loadAll(): List<Student>
+    abstract suspend fun loadAll(): List<Student>
 
     @Transaction
     @Query("SELECT * FROM Students")
-    suspend fun loadStudentsWithSemesters(): List<StudentWithSemesters>
+    abstract suspend fun loadStudentsWithSemesters(): List<StudentWithSemesters>
+
+    @Transaction
+    @Query("SELECT * FROM Students WHERE id = :id")
+    abstract suspend fun loadStudentWithSemestersById(id: Long): StudentWithSemesters?
 
     @Query("UPDATE Students SET is_current = 1 WHERE id = :id")
-    suspend fun updateCurrent(id: Long)
+    abstract suspend fun updateCurrent(id: Long)
 
     @Query("UPDATE Students SET is_current = 0")
-    suspend fun resetCurrent()
+    abstract suspend fun resetCurrent()
+
+    @Transaction
+    open suspend fun switchCurrent(id: Long) {
+        resetCurrent()
+        updateCurrent(id)
+    }
 }

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

@@ -5,6 +5,7 @@ import androidx.room.Query
 import io.github.wulkanowy.data.db.entities.TimetableAdditional
 import kotlinx.coroutines.flow.Flow
 import java.time.LocalDate
+import java.util.UUID
 import javax.inject.Singleton
 
 @Dao
@@ -12,5 +13,13 @@ import javax.inject.Singleton
 interface TimetableAdditionalDao : BaseDao<TimetableAdditional> {
 
     @Query("SELECT * FROM TimetableAdditional WHERE diary_id = :diaryId AND student_id = :studentId AND date >= :from AND date <= :end")
-    fun loadAll(diaryId: Int, studentId: Int, from: LocalDate, end: LocalDate): Flow<List<TimetableAdditional>>
+    fun loadAll(
+        diaryId: Int,
+        studentId: Int,
+        from: LocalDate,
+        end: LocalDate
+    ): Flow<List<TimetableAdditional>>
+
+    @Query("DELETE FROM TimetableAdditional WHERE repeat_id = :repeatId")
+    suspend fun deleteAllByRepeatId(repeatId: UUID)
 }

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

@@ -0,0 +1,16 @@
+package io.github.wulkanowy.data.db.dao
+
+import androidx.room.Dao
+import androidx.room.Query
+import io.github.wulkanowy.data.db.entities.TimetableHeader
+import kotlinx.coroutines.flow.Flow
+import java.time.LocalDate
+import javax.inject.Singleton
+
+@Dao
+@Singleton
+interface TimetableHeaderDao : BaseDao<TimetableHeader> {
+
+    @Query("SELECT * FROM TimetableHeaders WHERE diary_id = :diaryId AND student_id = :studentId AND date >= :from AND date <= :end")
+    fun loadAll(diaryId: Int, studentId: Int, from: LocalDate, end: LocalDate): Flow<List<TimetableHeader>>
+}

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

@@ -0,0 +1,40 @@
+package io.github.wulkanowy.data.db.entities
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+import kotlinx.serialization.Serializable
+
+@Serializable
+@Entity(tableName = "AdminMessages")
+data class AdminMessage(
+
+    @PrimaryKey
+    val id: Int,
+
+    val title: String,
+
+    val content: String,
+
+    @ColumnInfo(name = "version_name")
+    val versionMin: Int? = null,
+
+    @ColumnInfo(name = "version_max")
+    val versionMax: Int? = null,
+
+    @ColumnInfo(name = "target_register_host")
+    val targetRegisterHost: String? = null,
+
+    @ColumnInfo(name = "target_flavor")
+    val targetFlavor: String? = null,
+
+    @ColumnInfo(name = "destination_url")
+    val destinationUrl: String? = null,
+
+    val priority: String,
+
+    val type: String,
+
+    @ColumnInfo(name = "is_dismissible")
+    val isDismissible: Boolean = false
+)

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

@@ -47,4 +47,7 @@ data class Attendance(
 
     @PrimaryKey(autoGenerate = true)
     var id: Long = 0
+
+    @ColumnInfo(name = "is_notified")
+    var isNotified: Boolean = true
 }

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

@@ -4,7 +4,7 @@ import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
 import java.io.Serializable
-import java.time.LocalDateTime
+import java.time.Instant
 
 @Entity(tableName = "Conferences")
 data class Conference(
@@ -27,9 +27,12 @@ data class Conference(
     @ColumnInfo(name = "conference_id")
     val conferenceId: Int,
 
-    val date: LocalDateTime
+    val date: Instant,
 ) : Serializable {
 
     @PrimaryKey(autoGenerate = true)
     var id: Long = 0
+
+    @ColumnInfo(name = "is_notified")
+    var isNotified: Boolean = true
 }

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

@@ -36,4 +36,7 @@ data class Exam(
 
     @PrimaryKey(autoGenerate = true)
     var id: Long = 0
+
+    @ColumnInfo(name = "is_notified")
+    var isNotified: Boolean = true
 }

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

@@ -24,5 +24,8 @@ data class GradeSemesterStatistics(
     var id: Long = 0
 
     @Transient
-    var average: String = ""
+    var classAverage: String = ""
+
+    @Transient
+    var studentAverage: String = ""
 }

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

@@ -3,7 +3,7 @@ package io.github.wulkanowy.data.db.entities
 import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
-import java.time.LocalDateTime
+import java.time.Instant
 
 @Entity(tableName = "GradesSummary")
 data class GradeSummary(
@@ -45,8 +45,8 @@ data class GradeSummary(
     var isFinalGradeNotified: Boolean = true
 
     @ColumnInfo(name = "predicted_grade_last_change")
-    var predictedGradeLastChange: LocalDateTime = LocalDateTime.now()
+    var predictedGradeLastChange: Instant = Instant.now()
 
     @ColumnInfo(name = "final_grade_last_change")
-    var finalGradeLastChange: LocalDateTime = LocalDateTime.now()
+    var finalGradeLastChange: Instant = Instant.now()
 }

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

@@ -37,4 +37,10 @@ data class Homework(
 
     @ColumnInfo(name = "is_done")
     var isDone: Boolean = false
+
+    @ColumnInfo(name = "is_notified")
+    var isNotified: Boolean = true
+
+    @ColumnInfo(name = "is_added_by_user")
+    var isAddedByUser: Boolean = false
 }

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

@@ -4,7 +4,7 @@ import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
 import java.io.Serializable
-import java.time.LocalDateTime
+import java.time.Instant
 
 @Entity(tableName = "Messages")
 data class Message(
@@ -29,7 +29,7 @@ data class Message(
 
     val subject: String,
 
-    val date: LocalDateTime,
+    val date: Instant,
 
     @ColumnInfo(name = "folder_id")
     val folderId: Int,

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

@@ -4,7 +4,7 @@ import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
 import java.io.Serializable
-import java.time.LocalDateTime
+import java.time.Instant
 
 @Entity(tableName = "MobileDevices")
 data class MobileDevice(
@@ -17,7 +17,7 @@ data class MobileDevice(
 
     val name: String,
 
-    val date: LocalDateTime
+    val date: Instant,
 ) : Serializable {
 
     @PrimaryKey(autoGenerate = true)

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

@@ -0,0 +1,31 @@
+package io.github.wulkanowy.data.db.entities
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+import io.github.wulkanowy.services.sync.notifications.NotificationType
+import io.github.wulkanowy.ui.modules.Destination
+import java.time.Instant
+
+@Entity(tableName = "Notifications")
+data class Notification(
+
+    @ColumnInfo(name = "student_id")
+    val studentId: Long,
+
+    val title: String,
+
+    val content: String,
+
+    val type: NotificationType,
+
+    @ColumnInfo(defaultValue = "{\"type\":\"io.github.wulkanowy.ui.modules.Destination.Dashboard\"}")
+    val destination: Destination,
+
+    val date: Instant,
+
+    val data: String? = null
+) {
+    @PrimaryKey(autoGenerate = true)
+    var id: Long = 0
+}

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

@@ -5,11 +5,12 @@ import androidx.room.Entity
 import androidx.room.PrimaryKey
 import java.io.Serializable
 
+@kotlinx.serialization.Serializable
 @Entity(tableName = "Recipients")
 data class Recipient(
 
     @ColumnInfo(name = "student_id")
-    val userLoginId: Int,
+    val studentId: Int,
 
     @ColumnInfo(name = "real_id")
     val realId: String,

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

@@ -0,0 +1,27 @@
+package io.github.wulkanowy.data.db.entities
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+import java.io.Serializable
+import java.time.LocalDate
+
+@Entity(tableName = "SchoolAnnouncements")
+data class SchoolAnnouncement(
+
+    @ColumnInfo(name = "student_id")
+    val studentId: Int,
+
+    val date: LocalDate,
+
+    val subject: String,
+
+    val content: String
+) : Serializable {
+
+    @PrimaryKey(autoGenerate = true)
+    var id: Long = 0
+
+    @ColumnInfo(name = "is_notified")
+    var isNotified: Boolean = true
+}

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

@@ -7,7 +7,12 @@ import androidx.room.PrimaryKey
 import java.io.Serializable
 import java.time.LocalDate
 
-@Entity(tableName = "Semesters", indices = [Index(value = ["student_id", "diary_id", "semester_id"], unique = true)])
+@Entity(
+    tableName = "Semesters", indices = [Index(
+        value = ["student_id", "diary_id", "kindergarten_diary_id", "semester_id"],
+        unique = true
+    )]
+)
 data class Semester(
 
     @ColumnInfo(name = "student_id")
@@ -16,6 +21,9 @@ data class Semester(
     @ColumnInfo(name = "diary_id")
     val diaryId: Int,
 
+    @ColumnInfo(name = "kindergarten_diary_id", defaultValue = "0")
+    val kindergartenDiaryId: Int,
+
     @ColumnInfo(name = "diary_name")
     val diaryName: String,
 
@@ -37,12 +45,11 @@ data class Semester(
 
     @ColumnInfo(name = "unit_id")
     val unitId: Int
-): Serializable {
+) : Serializable {
 
     @PrimaryKey(autoGenerate = true)
     var id: Long = 0
 
-
     @ColumnInfo(name = "is_current")
     var current: Boolean = false
 }

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

@@ -5,7 +5,7 @@ import androidx.room.Entity
 import androidx.room.Index
 import androidx.room.PrimaryKey
 import java.io.Serializable
-import java.time.LocalDateTime
+import java.time.Instant
 
 @Entity(
     tableName = "Students",
@@ -74,7 +74,7 @@ data class Student(
     val isCurrent: Boolean,
 
     @ColumnInfo(name = "registration_date")
-    val registrationDate: LocalDateTime
+    val registrationDate: Instant,
 ) : Serializable {
 
     @PrimaryKey(autoGenerate = true)

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

@@ -4,8 +4,8 @@ import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
 import java.io.Serializable
+import java.time.Instant
 import java.time.LocalDate
-import java.time.LocalDateTime
 
 @Entity(tableName = "Timetable")
 data class Timetable(
@@ -18,9 +18,9 @@ data class Timetable(
 
     val number: Int,
 
-    val start: LocalDateTime,
+    val start: Instant,
 
-    val end: LocalDateTime,
+    val end: Instant,
 
     val date: LocalDate,
 
@@ -50,4 +50,7 @@ data class Timetable(
 
     @PrimaryKey(autoGenerate = true)
     var id: Long = 0
+
+    @ColumnInfo(name = "is_notified")
+    var isNotified: Boolean = true
 }

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

@@ -4,8 +4,9 @@ import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
 import java.io.Serializable
+import java.time.Instant
 import java.time.LocalDate
-import java.time.LocalDateTime
+import java.util.*
 
 @Entity(tableName = "TimetableAdditional")
 data class TimetableAdditional(
@@ -16,9 +17,9 @@ data class TimetableAdditional(
     @ColumnInfo(name = "diary_id")
     val diaryId: Int,
 
-    val start: LocalDateTime,
+    val start: Instant,
 
-    val end: LocalDateTime,
+    val end: Instant,
 
     val date: LocalDate,
 
@@ -27,4 +28,10 @@ data class TimetableAdditional(
 
     @PrimaryKey(autoGenerate = true)
     var id: Long = 0
+
+    @ColumnInfo(name = "repeat_id", defaultValue = "NULL")
+    var repeatId: UUID? = null
+
+    @ColumnInfo(name = "is_added_by_user", defaultValue = "0")
+    var isAddedByUser: Boolean = false
 }

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

@@ -0,0 +1,25 @@
+package io.github.wulkanowy.data.db.entities
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+import java.io.Serializable
+import java.time.LocalDate
+
+@Entity(tableName = "TimetableHeaders")
+data class TimetableHeader(
+
+    @ColumnInfo(name = "student_id")
+    val studentId: Int,
+
+    @ColumnInfo(name = "diary_id")
+    val diaryId: Int,
+
+    val date: LocalDate,
+
+    val content: String,
+) : Serializable {
+
+    @PrimaryKey(autoGenerate = true)
+    var id: Long = 0
+}

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

@@ -43,12 +43,14 @@ class Migration12 : Migration(11, 12) {
 
     private fun getStudentsIds(database: SupportSQLiteDatabase): List<Int> {
         val students = mutableListOf<Int>()
-        val studentsCursor = database.query("SELECT student_id FROM Students")
-        if (studentsCursor.moveToFirst()) {
-            do {
-                students.add(studentsCursor.getInt(0))
-            } while (studentsCursor.moveToNext())
+        database.query("SELECT student_id FROM Students").use {
+            if (it.moveToFirst()) {
+                do {
+                    students.add(it.getInt(0))
+                } while (it.moveToNext())
+            }
         }
+
         return students
     }
 

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

@@ -25,12 +25,14 @@ class Migration13 : Migration(12, 13) {
 
     private fun getStudentsIds(database: SupportSQLiteDatabase): MutableList<Pair<Int, String>> {
         val students = mutableListOf<Pair<Int, String>>()
-        val studentsCursor = database.query("SELECT id, school_name FROM Students")
-        if (studentsCursor.moveToFirst()) {
-            do {
-                students.add(studentsCursor.getInt(0) to studentsCursor.getString(1))
-            } while (studentsCursor.moveToNext())
+        database.query("SELECT id, school_name FROM Students").use {
+            if (it.moveToFirst()) {
+                do {
+                    students.add(it.getInt(0) to it.getString(1))
+                } while (it.moveToNext())
+            }
         }
+
         return students
     }
 
@@ -42,12 +44,14 @@ class Migration13 : Migration(12, 13) {
 
     private fun getStudentsAndClassIds(database: SupportSQLiteDatabase): List<Pair<Int, Int>> {
         val students = mutableListOf<Pair<Int, Int>>()
-        val studentsCursor = database.query("SELECT student_id, class_id FROM Students")
-        if (studentsCursor.moveToFirst()) {
-            do {
-                students.add(studentsCursor.getInt(0) to studentsCursor.getInt(1))
-            } while (studentsCursor.moveToNext())
+        database.query("SELECT student_id, class_id FROM Students").use {
+            if (it.moveToFirst()) {
+                do {
+                    students.add(it.getInt(0) to it.getInt(1))
+                } while (it.moveToNext())
+            }
         }
+
         return students
     }
 

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

@@ -22,24 +22,28 @@ class Migration27 : Migration(26, 27) {
 
     private fun getStudentsIdsAndNames(database: SupportSQLiteDatabase): MutableList<Triple<Long, Int, String>> {
         val students = mutableListOf<Triple<Long, Int, String>>()
-        val studentsCursor = database.query("SELECT id, user_login_id, student_name FROM Students")
-        if (studentsCursor.moveToFirst()) {
-            do {
-                students.add(Triple(studentsCursor.getLong(0), studentsCursor.getInt(1), studentsCursor.getString(2)))
-            } while (studentsCursor.moveToNext())
+        database.query("SELECT id, user_login_id, student_name FROM Students").use {
+            if (it.moveToFirst()) {
+                do {
+                    students.add(Triple(it.getLong(0), it.getInt(1), it.getString(2)))
+                } while (it.moveToNext())
+            }
         }
+
         return students
     }
 
     private fun getReportingUnits(database: SupportSQLiteDatabase): MutableList<Pair<Int, String>> {
         val units = mutableListOf<Pair<Int, String>>()
-        val unitsCursor = database.query("SELECT sender_id, sender_name FROM ReportingUnits")
-        if (unitsCursor.moveToFirst()) {
-            do {
-                units.add(unitsCursor.getInt(0) to unitsCursor.getString(1))
-            } while (unitsCursor.moveToNext())
+        database.query("SELECT sender_id, sender_name FROM ReportingUnits").use {
+            if (it.moveToFirst()) {
+                do {
+                    units.add(it.getInt(0) to it.getString(1))
+                } while (it.moveToNext())
+            }
         }
 
+
         return units
     }
 }