Fix fdroid not building

Upgrade version name too
Upgrade version code
2025-06-27 11:37:51 +02:00 · 2016-06-10 20:29:21 +02:00 · 2016-06-09 11:57:59 +02:00 · 2016-06-09 11:48:07 +02:00 · 2016-06-09 11:39:55 +02:00
1106 changed files with 26098 additions and 76903 deletions
--- a/.gitattributes
+++ b/.gitattributes
@ -1,24 +0,0 @@
-* text=auto
-* text eol=lf
-
-# Windows forced line-endings
-/.idea/* text eol=crlf
-
-# Gradle wrapper
-*.jar binary
-
-# Images
-*.webp binary
-*.png binary
-*.jpg binary
-*.jpeg binary
-*.gif binary
-*.ico binary
-*.gz binary
-*.zip binary
-*.7z binary
-*.ttf binary
-*.eot binary
-*.woff binary
-*.pyc binary
-*.swp binary
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@ -1,27 +1,20 @@
-1. **Before reporting a new issue, take a look at the [FAQ](https://tachiyomi.org/help/faq/), the [changelog](https://github.com/inorichi/tachiyomi/releases) and the already opened [issues](https://github.com/inorichi/tachiyomi/issues).**
-2. If you are unsure, ask here: [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/tachiyomi)
-3. What is your type of issue?
-    * [Catalogue request](#catalogue-requests)
-    * [Bugs](#bugs)
-    * [Feature requests](#feature-requests)
-    * [Translations](https://tachiyomi.org/help/contribution/#translation)
-4. After following 1. and 3. you can [open your issue](https://github.com/inorichi/tachiyomi/issues/new)
-
-***
-
-# Catalogue requests
-
-* Catalogue requests should be created at https://github.com/inorichi/tachiyomi-extensions#readme, not here
-
 # Bugs
-* Include version (More > About > Version)
+* Include version (Setting > About > Version)
 * If not latest, try updating, it may have already been solved
- * Preview version is equal to the number of commits as seen in the main page
+ * Dev version is equal to the number of commits as seen in the main page
 * Include steps to reproduce (if not obvious from description)
 * Include screenshot (if needed)
-* If it could be device-dependent, try reproducing on another device (if possible)
+* If it could be device-dependent, try reproducing on another device (if possible), include results and device names, OS, modifications (root, Xposed)
+* **Before reporting a new issue, take a look at the [FAQ](https://github.com/inorichi/tachiyomi/wiki/FAQ), the [changelog](https://github.com/inorichi/tachiyomi/releases) and the already opened [issues](https://github.com/inorichi/tachiyomi/issues).**
 * For large logs use http://pastebin.com/ (or similar)
-* Don't group unrelated requests into one issue
+* For multipart issues **use list** like this:
+ * [x] Done
+ * [ ] Not done
+```
+* [x] Done
+* [ ] Not done
+```
+* Don't put together too many unrelated requests into one issue

 DO: https://github.com/inorichi/tachiyomi/issues/24 https://github.com/inorichi/tachiyomi/issues/71

@ -29,5 +22,10 @@ DON'T: https://github.com/inorichi/tachiyomi/issues/75

 # Feature requests

-* Write a detailed issue, explaining what it should do or how. Avoid writing just "like X app does"
+* Write a detailed issue, explaning what it should do or how. Avoid writing just "like X app does"
 * Include screenshot (if needed)
+
+# Translations
+
+File `app/src/main/res/values/strings.xml` should be copied over to appropriate directories and then translated.
+Consult [Android.com](http://developer.android.com/training/basics/supporting-devices/languages.html#CreateDirs)
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@ -1,2 +0,0 @@
-github: inorichi
-ko_fi: inorichi
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@ -1,26 +1,7 @@
-**PLEASE READ THIS**
+**Please read https://github.com/inorichi/tachiyomi/blob/master/.github/CONTRIBUTING.md before posting**

-I acknowledge that:
+Remove line above and describe your issue here. Fill out version below. Use Preview.

- I have updated to the latest version of the app (stable is v0.10.5)
- I have updated all extensions
- If this is an issue with an extension, that I should be opening an issue in https://github.com/inorichi/tachiyomi-extensions

-**DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT**
-
---
-
-## Device information
-* Tachiyomi version: ?
-* Android version: ?
-* Device: ?
-
-## Steps to reproduce
-1. First step
-2. Second step
-
-## Issue/Request
-?
-
-## Other details
-Additional details and attachments.
+Version: r000 or v0.0.0
+(other relevant info like OS)
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@ -1,36 +0,0 @@
---
-name: "🐞 Bug report"
-about: Report a bug
-title: "[Bug] <Write short description here>"
-labels: "bug"
---
-
-**PLEASE READ THIS**
-
-I acknowledge that:
-
- I have updated to the latest version of the app (stable is v0.10.5)
- I have updated all extensions
- If this is an issue with an extension, that I should be opening an issue in https://github.com/inorichi/tachiyomi-extensions
-
-**DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT**
-
---
-
-## Device information
-* Tachiyomi version: ?
-* Android version: ?
-* Device: ?
-
-## Steps to reproduce
-1. First step
-2. Second step
-
-### Expected behavior
-This should happen.
-
-### Actual behavior
-This happened instead.
-
-## Other details
-Additional details and attachments.
--- a/.github/ISSUE_TEMPLATE/config.yml
+++ b/.github/ISSUE_TEMPLATE/config.yml
@ -1,8 +0,0 @@
-blank_issues_enabled: false
-contact_links:
-  - name: Tachiyomi help website
-    url: https://tachiyomi.org/help/
-    about: Common questions are answered here.
-  - name: Tachiyomi extensions GitHub repository
-    url: https://github.com/inorichi/tachiyomi-extensions
-    about: Issues about an extension/source/catalogue should be opened here instead.
--- a/.github/ISSUE_TEMPLATE/feature_request.md
+++ b/.github/ISSUE_TEMPLATE/feature_request.md
@ -1,24 +0,0 @@
---
-name: "🌟 Feature request"
-about: Suggest a feature to improve Tachiyomi
-title: "[Feature Request] <Write short description here>"
-labels: "feature"
---
-
-**PLEASE READ THIS**
-
-I acknowledge that:
-
- I have updated to the latest version of the app (stable is v0.10.5)
- I have updated all extensions
- If this is an issue with an extension, that I should be opening an issue in https://github.com/inorichi/tachiyomi-extensions
-
-**DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT**
-
---
-
-## Why/User Benefit/User Problem
-(explain why this feature should be added)
-
-## What/Requirements
-(explain how this feature would behave)
--- a/.github/ISSUE_TEMPLATE/source_issue.md
+++ b/.github/ISSUE_TEMPLATE/source_issue.md
@ -1,8 +0,0 @@
---
-name: "Extension/source/catalogue issue"
-about: "Do not open an issue here. See https://github.com/inorichi/tachiyomi-extensions"
-title: "THIS ISSUE IS IN THE WRONG REPO; SEE https://github.com/inorichi/tachiyomi-extensions"
-labels: "catalog, invalid"
---
-
-DO NOT OPEN AN ISSUE IN THIS REPO. SEE https://github.com/inorichi/tachiyomi-extensions
--- a/.github/readme-images/app-icon.png
+++ b/.github/readme-images/app-icon.png
--- a/.github/readme-images/screens.png
+++ b/.github/readme-images/screens.png
--- a/.github/workflows/gradle-wrapper-validation.yml
+++ b/.github/workflows/gradle-wrapper-validation.yml
@ -1,11 +0,0 @@
-name: Validate Gradle Wrapper
-on: [push, pull_request]
-
-jobs:
-  validation:
-    name: Validation
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-      - uses: gradle/wrapper-validation-action@v1
--- a/.github/workflows/issue_closer.yml
+++ b/.github/workflows/issue_closer.yml
@ -1,35 +0,0 @@
-name: Issue closer
-on: [issues]
-
-jobs:
-  autoclose:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Autoclose when created in wrong repo
-      uses: arkon/issue-closer-action@v1.1
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        type: title
-        regex: ".*THIS ISSUE IS IN THE WRONG REPO.*"
-        message: "@${issue.user.login} this issue was automatically closed because it was not opened in the correct repo, as the template mentioned."
-    - name: Autoclose when no short description provided
-      uses: arkon/issue-closer-action@v1.1
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        type: title
-        regex: ".*<Write short description here>*"
-        message: "@${issue.user.login} this issue was automatically closed because you did not fill out the description in the title."
-    - name: Autoclose when body acknowledgement section not removed
-      uses: arkon/issue-closer-action@v1.1
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        type: body
-        regex: ".*DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT.*"
-        message: "@${issue.user.login} this issue was automatically closed because the acknowledgment section was not removed."
-    - name: Autoclose when body requested information not filled out
-      uses: arkon/issue-closer-action@v1.1
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        type: body
-        regex: ".*\\* (Tachiyomi version|Android version|Device): \\?.*"
-        message: "@${issue.user.login} this issue was automatically closed because the requested information was not filled out."
--- a/.github/workflows/pr_build_check.yml
+++ b/.github/workflows/pr_build_check.yml
@ -1,18 +0,0 @@
-name: Pull request build check
-on: [pull_request]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Clone repo
-        uses: actions/checkout@v2
-      - name: Set up JDK 1.8
-        uses: actions/setup-java@v1
-        with:
-          java-version: 1.8
-      - name: Install NDK
-        run: sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;21.0.6113669"
-      - name: Build project
-        run: ./gradlew assembleDebug
--- a/.gitignore
+++ b/.gitignore
@ -2,15 +2,8 @@
 /local.properties
 /.idea/workspace.xml
 .DS_Store
+/build
 .idea/
 *iml
 *.iml
-
-# Built files
 */build
-/build
-*.apk
-app/**/output.json
-
-# Hebrew assets are copied on build
-app/src/main/res/values-iw/
--- a/.travis.yml
+++ b/.travis.yml
@ -1,81 +1,28 @@
-dist: trusty
 language: android
-
 android:
  components:
-    - tools
    - platform-tools
-    - build-tools-29.0.3
-    - android-29
+    - tools
+
+    # The BuildTools version used by your project
+    - build-tools-23.0.3
+    - android-23
    - extra-android-m2repository
    - extra-google-m2repository
    - extra-android-support
    - extra-google-google_play_services

-  licenses:
-    - 'android-sdk-license-.+'
-    - 'android-sdk-preview-license-.+'
-
-before_install:
-  - yes | sdkmanager "platforms;android-29" # workaround for accepting the license
-  - if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then
-    openssl aes-256-cbc -K $encrypted_e56be693d4fd_key -iv $encrypted_e56be693d4fd_iv -in "$PWD/.travis/secrets.tar.enc" -out secrets.tar -d;
-    tar xf secrets.tar;
-    mv debug.keystore "$HOME/.android";
-    fi
-  - mkdir "$ANDROID_HOME/licenses" || true
-  - echo -e "\n24333f8a63b6825ea9c5514f83c2829b004d1fee" > "$ANDROID_HOME/licenses/android-sdk-license"
-  - echo -e "\n84831b9409646a918e30573bab4c9c91346d8abd" > "$ANDROID_HOME/licenses/android-sdk-preview-license"
-
-install:
-  - echo y | sdkmanager "ndk-bundle"
-
 before_script:
-  - export ANDROID_NDK_HOME=$ANDROID_HOME/ndk-bundle
-
-script: ".travis/build.sh"
+    - chmod +x gradlew
+#Build, and run tests
+script: "./gradlew clean buildDebug"
+sudo: false

 before_cache:
-  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
-  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
-
+  - rm -f $HOME/.gradle/caches/modules-2/modules-2.lock
 cache:
  directories:
-    - "$HOME/.gradle/caches/"
-    - "$HOME/.gradle/wrapper/"
-    - "$HOME/.android/build-cache"
-
-deploy:
-  - provider: releases
-    api_key:
-      secure: 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
-    file: tachiyomi-v*.apk
-    file_glob: true
-    skip_cleanup: true
-    on:
-      tags: true
-      repo: inorichi/tachiyomi
-  - provider: script
-    script: ".travis/deploy.sh"
-    skip_cleanup: true
-    on:
-      branch: master
-      condition: "-z $TRAVIS_TAG"
-      repo: inorichi/tachiyomi
-  - provider: script
-    script: ".travis/deploy.sh"
-    skip_cleanup: true
-    on:
-      branch: dev
-      condition: "-z $TRAVIS_TAG"
-      repo: inorichi/tachiyomi
-
+    - $HOME/.gradle/caches/
+    - $HOME/.gradle/wrapper/
 env:
-  global:
-    - secure: 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
-    - secure: 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
-    - secure: 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
-    - secure: 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
-    - secure: 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
-    - secure: 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
-    - secure: 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
+  - GRADLE_OPTS="-XX:MaxPermSize=1024m -XX:+CMSClassUnloadingEnabled -XX:+HeapDumpOnOutOfMemoryError -Xmx2048m"
--- a/.travis/build.sh
+++ b/.travis/build.sh
@ -1,20 +0,0 @@
-#!/bin/bash
-
-git fetch --unshallow #required for commit count
-
-if [ -z "$TRAVIS_TAG" ]; then
-    ./gradlew clean assembleStandardDebug
-
-    COMMIT_COUNT=$(git rev-list --count HEAD)
-    export ARTIFACT="tachiyomi-r${COMMIT_COUNT}.apk"
-
-    mv app/build/outputs/apk/standard/debug/app-standard-debug.apk $ARTIFACT
-else
-    ./gradlew clean assembleStandardRelease
-
-    TOOLS="$(ls -d ${ANDROID_HOME}/build-tools/* | tail -1)"
-    export ARTIFACT="tachiyomi-${TRAVIS_TAG}.apk"
-
-    ${TOOLS}/zipalign -v -p 4 app/build/outputs/apk/standard/release/app-standard-release-unsigned.apk app-aligned.apk
-    ${TOOLS}/apksigner sign --ks $STORE_PATH --ks-key-alias $STORE_ALIAS --ks-pass env:STORE_PASS --key-pass env:KEY_PASS --out $ARTIFACT app-aligned.apk
-fi
--- a/.travis/deploy.sh
+++ b/.travis/deploy.sh
@ -1,15 +0,0 @@
-#!/bin/bash
-
-pattern="tachiyomi-r*"
-files=( $pattern )
-export ARTIFACT="${files[0]}"
-
-if [ -z "$ARTIFACT" ]; then
-    echo "Artifact not found"
-    exit 1
-fi
-
-export SSHOPTIONS="-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i ${DEPLOY_KEY}"
-
-scp $SSHOPTIONS $ARTIFACT $DEPLOY_USER@$DEPLOY_HOST:builds/
-ssh $SSHOPTIONS $DEPLOY_USER@$DEPLOY_HOST ln -sf $ARTIFACT builds/latest
--- a/.travis/secrets.tar.enc
+++ b/.travis/secrets.tar.enc
--- a/PREVIEW_RELEASE_NOTES.md
+++ b/PREVIEW_RELEASE_NOTES.md
@ -1,28 +0,0 @@
-### r1810
- Background jobs were migrated to a new system. You may need to toggle the settings to ensure they
-run properly. This includes app updates, library updates, and automatic backups.
-
-### r1340
- A new screen for managing extensions was added. If you previously installed extensions from FDroid,
-you will have to uninstall all of them first (tap on the extension then uninstall), otherwise you won't be able
-to update them due to signature mismatch. You won't lose anything in this process as the extensions themselves
-don't store anything.
-
-### r959
- The download manager has been rewritten and it's possible some of your downloads
-aren't recognized anymore. You may have to check your downloads folder and manually delete those.
- You can now download to any folder in your SD card.
- The download directory setting has been reset.
-
-### r857
- **Important!** Delete after read has been updated.
-This means the value has been reset set to disabled.
-This can be changed in Settings > Downloads
-
-### r736
- **Important!** Now chapters follow the order of the sources. **It's required that you update your entire library
-before reading in order for them to be synced.** Old behavior can be restored for a manga in the overflow menu of the chapters tab.
-
-### r724
- Kissmanga covers may not load anymore. The only workaround is to update the details of the manga
-from the info tab, or clearing the database (the latter won't fix covers from library manga).
--- a/README.md
+++ b/README.md
@ -1,70 +1,24 @@
-| Build | Stable | Weekly Preview | Contribute | Support Server |
-|-------|----------|---------|------------|---------|
-| [![Travis](https://img.shields.io/travis/inorichi/tachiyomi.svg)](https://travis-ci.org/inorichi/tachiyomi) | [![stable release](https://img.shields.io/github/release/inorichi/tachiyomi.svg?maxAge=3600&label=download)](https://github.com/inorichi/tachiyomi/releases) | [![latest weekly build](https://img.shields.io/github/v/release/tachiyomiorg/android-app-preview.svg?maxAge=3600&label=download)](https://github.com/tachiyomiorg/android-app-preview/releases) | [![Translation status](https://hosted.weblate.org/widgets/tachiyomi/-/svg-badge.svg)](https://hosted.weblate.org/engage/tachiyomi/?utm_source=widget) | [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/tachiyomi) |
+| Build | Download | Auto Update |
+|-------|----------|-------------|
+| [![TeamCity (simple build status)](https://img.shields.io/teamcity/https/teamcity.kanade.eu/s/tachiyomi_Build.svg)](https://teamcity.kanade.eu/project.html?projectId=tachiyomi) [![Travis](https://img.shields.io/travis/inorichi/tachiyomi.svg)](https://travis-ci.org/inorichi/tachiyomi) | [![stable release](https://img.shields.io/github/release/inorichi/tachiyomi.svg?maxAge=2592000&label=stable)](https://github.com/inorichi/tachiyomi/releases) [![latest dev build](https://img.shields.io/badge/dev-latest%20build-blue.svg)](http://tachiyomi.kanade.eu/latest/app-debug.apk) | [![fdroid release](https://img.shields.io/badge/stable-F--Droid-blue.svg)](https://f-droid.org/repository/browse/?fdid=eu.kanade.tachiyomi) [![fdroid debug](https://img.shields.io/badge/dev-F--Droid-blue.svg)](//github.com/inorichi/tachiyomi/wiki/FDroid-for-debug-versions) |

+## [Report an issue](https://github.com/inorichi/tachiyomi/blob/master/.github/CONTRIBUTING.md)

-# ![app icon](./.github/readme-images/app-icon.png)Tachiyomi
-Tachiyomi is a free and open source manga reader for Android 5.0 and above.
+**Before reporting a new issue, take a look at the [FAQ](https://github.com/inorichi/tachiyomi/wiki/FAQ), the [changelog](https://github.com/inorichi/tachiyomi/releases) and the already opened issues.**

-![screenshots of app](./.github/readme-images/screens.png)
+Tachiyomi is a free and open source manga reader for Android.

-## Features
+Keep in mind it's still a beta, so expect it to crash sometimes.

-Features include:
-* Online reading from sources such as MangaDex, MangaSee, Mangakakalot, [and more](https://github.com/inorichi/tachiyomi-extensions)
-* Local reading of downloaded manga
-* A configurable reader with multiple viewers, reading directions and other settings.
-* [MyAnimeList](https://myanimelist.net/), [AniList](https://anilist.co/), [Kitsu](https://kitsu.io/), [Shikimori](https://shikimori.one), and [Bangumi](https://bgm.tv/) support
+# Features
+
+* Online and offline reading
+* Configurable reader with multiple viewers and settings
+* MyAnimeList support
+* Resume from the next unread chapter
+* Chapter filtering
+* Schedule searching for updates
 * Categories to organize your library
-* Light and dark themes
-* Schedule updating your library for new chapters
-* Create backups locally to read offline or to your desired cloud service
-
-## Download
-Get the app from our [releases page](https://github.com/inorichi/tachiyomi/releases).
-
-If you want to try new features before they get to the stable release, you can download the preview version [here](https://github.com/tachiyomiorg/android-app-preview/releases).
-
-## Issues, Feature Requests and Contributing
-
-Please make sure to read the full guidelines. Your issue may be closed without warning if you do not.
-
-<details><summary>Issues</summary>
-
-1. **Before reporting a new issue, take a look at the [FAQ](https://github.com/inorichi/tachiyomi/wiki/FAQ), the [changelog](https://github.com/inorichi/tachiyomi/releases) and the already opened [issues](https://github.com/inorichi/tachiyomi/issues).**
-2. If you are unsure, ask here: [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/tachiyomi)
-
-</details>
-
-<details><summary>Bugs</summary>
-
-* Include version (More > About > Version)
- * If not latest, try updating, it may have already been solved
- * Preview version is equal to the number of commits as seen in the main page
-* Include steps to reproduce (if not obvious from description)
-* Include screenshot (if needed)
-* If it could be device-dependent, try reproducing on another device (if possible)
-* For large logs use http://pastebin.com/ (or similar)
-* Don't group unrelated requests into one issue
-
-DO: https://github.com/inorichi/tachiyomi/issues/24 https://github.com/inorichi/tachiyomi/issues/71
-
-DON'T: https://github.com/inorichi/tachiyomi/issues/75
-
-</details>
-
-<details><summary>Feature Requests</summary>
-
-* Write a detailed issue, explaining what it should do or how. Avoid writing just "like X app does"
-* Include screenshot (if needed)
-
-Catalogue requests should be created at https://github.com/inorichi/tachiyomi-extensions, they do not belong in this repository.
-</details>
-
-## FAQ
-
-[See our website.](https://tachiyomi.org/)
-You can also reach out to us on [Discord](https://discord.gg/tachiyomi).

 ## License

--- a/app/.gitignore
+++ b/app/.gitignore
@ -1,4 +1,4 @@
 /build
 *iml
 *.iml
-custom.gradle
+.idea
--- a/app/build.gradle
+++ b/app/build.gradle
@ -1,15 +1,8 @@
-import org.jetbrains.kotlin.gradle.tasks.AbstractKotlinCompile
-
 import java.text.SimpleDateFormat

 apply plugin: 'com.android.application'
-apply plugin: 'com.mikepenz.aboutlibraries.plugin'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
-apply plugin: 'kotlin-kapt'
-apply plugin: 'com.github.zellius.shortcut-helper'
-
-shortcutHelper.filePath = './shortcuts.xml'

 ext {
    // Git is needed in your system PATH for these commands to work.
@ -31,63 +24,40 @@ ext {
    }
 }

+def includeUpdater() {
+    return hasProperty("include_updater")
+}
+
 android {
-    compileSdkVersion AndroidConfig.compileSdk
-    buildToolsVersion AndroidConfig.buildTools
+    compileSdkVersion 23
+    buildToolsVersion "23.0.3"
+    publishNonDefault true

    defaultConfig {
        applicationId "eu.kanade.tachiyomi"
-        minSdkVersion AndroidConfig.minSdk
-        targetSdkVersion AndroidConfig.targetSdk
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-        versionCode 51
-        versionName "0.10.5"
+        minSdkVersion 16
+        targetSdkVersion 23
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        versionCode 9
+        versionName "0.2.2-1"

        buildConfigField "String", "COMMIT_COUNT", "\"${getCommitCount()}\""
        buildConfigField "String", "COMMIT_SHA", "\"${getGitSha()}\""
        buildConfigField "String", "BUILD_TIME", "\"${getBuildTime()}\""
-        buildConfigField "boolean", "INCLUDE_UPDATER", "false"
+        buildConfigField "boolean", "INCLUDE_UPDATER", "${includeUpdater()}"

-        multiDexEnabled true
-
-        ndk {
-            abiFilters "armeabi-v7a", "arm64-v8a", "x86"
-        }
-    }
-
-    buildFeatures {
-        viewBinding = true
+        vectorDrawables.useSupportLibrary = true
    }

    buildTypes {
        debug {
-            versionNameSuffix "-${getCommitCount()}"
+            versionNameSuffix ".${getCommitCount()}"
            applicationIdSuffix ".debug"
        }
        release {
-            postprocessing {
-                obfuscate false
-                optimizeCode true
-                removeUnusedCode false
-                removeUnusedResources true
-                proguardFiles 'proguard-rules.pro'
-            }
-        }
-    }
-
-    flavorDimensions "default"
-
-    productFlavors {
-        standard {
-            buildConfigField "boolean", "INCLUDE_UPDATER", "true"
-            dimension "default"
-        }
-        fdroid {
-            dimension "default"
-        }
-        dev {
-            resConfigs "en", "xxhdpi"
-            dimension "default"
+            minifyEnabled true
+            shrinkResources true
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }

@ -99,215 +69,136 @@ android {
        exclude 'META-INF/NOTICE'
    }

-    dependenciesInfo {
-        includeInApk = false
-    }
-
    lintOptions {
-        disable 'MissingTranslation'
-        disable 'ExtraTranslation'
-
        abortOnError false
        checkReleaseBuilds false
    }

-    compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_1_8
-        targetCompatibility = JavaVersion.VERSION_1_8
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
    }

-    kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_1_8.toString()
-    }
+    // http://stackoverflow.com/questions/32759529/androidhttpclient-not-found-when-running-robolectric
+    useLibrary 'org.apache.http.legacy'
+
 }

-androidExtensions {
-    experimental = true
+kapt {
+    generateStubs = true
 }

 dependencies {
+    final SUPPORT_LIBRARY_VERSION = '23.4.0'
+    final DAGGER_VERSION = '2.4'
+    final RETROFIT_VERSION = '2.0.2'
+    final NUCLEUS_VERSION = '3.0.0'
+    final STORIO_VERSION = '1.8.0'
+    final MOCKITO_VERSION = '1.10.19'

-    // AndroidX libraries
-    implementation 'androidx.annotation:annotation:1.1.0'
-    implementation 'androidx.appcompat:appcompat:1.3.0-alpha02'
-    implementation 'androidx.biometric:biometric:1.1.0-alpha02'
-    implementation 'androidx.browser:browser:1.2.0'
-    implementation 'androidx.cardview:cardview:1.0.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.1'
-    implementation 'androidx.coordinatorlayout:coordinatorlayout:1.1.0'
-    implementation 'androidx.core:core-ktx:1.4.0-alpha01'
-    implementation 'androidx.multidex:multidex:2.0.1'
-    implementation 'androidx.preference:preference:1.1.1'
-    implementation 'androidx.recyclerview:recyclerview:1.2.0-alpha05'
-    implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.2.0-alpha01'
+    // Modified dependencies
+    compile 'com.github.inorichi:subsampling-scale-image-view:421fb81'
+    compile 'com.github.inorichi:ReactiveNetwork:69092ed'

-    final lifecycle_version = '2.3.0-alpha07'
-    implementation "androidx.lifecycle:lifecycle-common-java8:$lifecycle_version"
-    implementation "androidx.lifecycle:lifecycle-process:$lifecycle_version"
-    implementation "androidx.lifecycle:lifecycle-runtime-ktx:$lifecycle_version"
-
-    // Job scheduling
-    final work_version = '2.5.0-alpha01'
-    implementation "androidx.work:work-runtime:$work_version"
-    implementation "androidx.work:work-runtime-ktx:$work_version"
-
-    // UI library
-    implementation 'com.google.android.material:material:1.3.0-alpha02'
-
-    standardImplementation 'com.google.firebase:firebase-core:17.5.0'
+    // Android support library
+    compile "com.android.support:support-v4:$SUPPORT_LIBRARY_VERSION"
+    compile "com.android.support:appcompat-v7:$SUPPORT_LIBRARY_VERSION"
+    compile "com.android.support:cardview-v7:$SUPPORT_LIBRARY_VERSION"
+    compile "com.android.support:design:$SUPPORT_LIBRARY_VERSION"
+    compile "com.android.support:recyclerview-v7:$SUPPORT_LIBRARY_VERSION"
+    compile "com.android.support:support-annotations:$SUPPORT_LIBRARY_VERSION"
+    compile "com.android.support:preference-v7:$SUPPORT_LIBRARY_VERSION"
+    compile "com.android.support:preference-v14:$SUPPORT_LIBRARY_VERSION"
+    compile "com.android.support:customtabs:$SUPPORT_LIBRARY_VERSION"

    // ReactiveX
-    implementation 'io.reactivex:rxandroid:1.2.1'
-    implementation 'io.reactivex:rxjava:1.3.8'
-    implementation 'com.jakewharton.rxrelay:rxrelay:1.2.0'
-    implementation 'com.github.pwittchen:reactivenetwork:0.13.0'
+    compile 'io.reactivex:rxandroid:1.2.0'
+    compile 'io.reactivex:rxjava:1.1.5'
+    compile 'com.f2prateek.rx.preferences:rx-preferences:1.0.1'

    // Network client
-    final okhttp_version = '4.9.0'
-    implementation "com.squareup.okhttp3:okhttp:$okhttp_version"
-    implementation "com.squareup.okhttp3:logging-interceptor:$okhttp_version"
-    implementation "com.squareup.okhttp3:okhttp-dnsoverhttps:$okhttp_version"
-    implementation 'com.squareup.okio:okio:2.8.0'
-
-    // TLS 1.3 support for Android < 10
-    implementation 'org.conscrypt:conscrypt-android:2.5.1'
+    compile "com.squareup.okhttp3:okhttp:3.3.1"

    // REST
-    final retrofit_version = '2.9.0'
-    implementation "com.squareup.retrofit2:retrofit:$retrofit_version"
-    implementation "com.squareup.retrofit2:converter-gson:$retrofit_version"
-    implementation "com.squareup.retrofit2:adapter-rxjava:$retrofit_version"
+    compile "com.squareup.retrofit2:retrofit:$RETROFIT_VERSION"
+    compile "com.squareup.retrofit2:converter-gson:$RETROFIT_VERSION"
+    compile "com.squareup.retrofit2:adapter-rxjava:$RETROFIT_VERSION"
+
+    // IO
+    compile 'com.squareup.okio:okio:1.8.0'

    // JSON
-    implementation 'com.google.code.gson:gson:2.8.6'
-    implementation 'com.github.salomonbrys.kotson:kotson:2.5.0'
+    compile 'com.google.code.gson:gson:2.6.2'
+
+    // YAML
+    compile 'org.yaml:snakeyaml:1.17'

    // JavaScript engine
-    implementation 'com.squareup.duktape:duktape-android:1.3.0'
+    compile 'com.squareup.duktape:duktape-android:0.9.5'

-    // Disk
-    implementation 'com.jakewharton:disklrucache:2.0.2'
-    implementation 'com.github.inorichi:unifile:e9ee588'
-    implementation 'com.github.inorichi:junrar-android:634c1f5'
+    // Disk cache
+    compile 'com.jakewharton:disklrucache:2.0.2'

-    // HTML parser
-    implementation 'org.jsoup:jsoup:1.13.1'
+    // Parse HTML
+    compile 'org.jsoup:jsoup:1.9.2'
+
+    // Changelog
+    compile 'com.github.gabrielemariotti.changeloglib:changelog:2.1.0'

    // Database
-    implementation 'androidx.sqlite:sqlite:2.1.0'
-    implementation 'com.github.inorichi.storio:storio-common:8be19de@aar'
-    implementation 'com.github.inorichi.storio:storio-sqlite:8be19de@aar'
-    implementation 'io.requery:sqlite-android:3.32.2'
-
-    // Preferences
-    implementation 'com.github.tfcporciuncula:flow-preferences:1.3.1'
+    compile "com.pushtorefresh.storio:sqlite:$STORIO_VERSION"
+    compile "com.pushtorefresh.storio:sqlite-annotations:$STORIO_VERSION"
+    kapt "com.pushtorefresh.storio:sqlite-annotations-processor:$STORIO_VERSION"

    // Model View Presenter
-    final nucleus_version = '3.0.0'
-    implementation "info.android15.nucleus:nucleus:$nucleus_version"
-    implementation "info.android15.nucleus:nucleus-support-v7:$nucleus_version"
+    compile "info.android15.nucleus:nucleus:$NUCLEUS_VERSION"
+    compile "info.android15.nucleus:nucleus-support-v4:$NUCLEUS_VERSION"
+    compile "info.android15.nucleus:nucleus-support-v7:$NUCLEUS_VERSION"

    // Dependency injection
-    implementation "com.github.inorichi.injekt:injekt-core:65b0440"
+    compile "com.google.dagger:dagger:$DAGGER_VERSION"
+    kapt "com.google.dagger:dagger-compiler:$DAGGER_VERSION"
+    provided 'org.glassfish:javax.annotation:10.0-b28'

    // Image library
-    final glide_version = '4.11.0'
-    implementation "com.github.bumptech.glide:glide:$glide_version"
-    implementation "com.github.bumptech.glide:okhttp3-integration:$glide_version"
-    kapt "com.github.bumptech.glide:compiler:$glide_version"
-
-    implementation 'com.github.tachiyomiorg:subsampling-scale-image-view:bff2806'
+    compile 'com.github.bumptech.glide:glide:3.7.0'
+    compile 'com.github.bumptech.glide:okhttp3-integration:1.4.0@aar'

    // Logging
-    implementation 'com.jakewharton.timber:timber:4.7.1'
+    compile 'com.jakewharton.timber:timber:4.1.2'

    // Crash reports
-    implementation 'ch.acra:acra-http:5.7.0'
-
-    // Sort
-    implementation 'com.github.gpanther:java-nat-sort:natural-comparator-1.1'
+    compile 'ch.acra:acra:4.8.5'

    // UI
-    implementation 'com.dmitrymalkovich.android:material-design-dimens:1.4'
-    implementation 'com.github.dmytrodanylyk.android-process-button:library:1.0.4'
-    implementation 'eu.davidea:flexible-adapter:5.1.0'
-    implementation 'eu.davidea:flexible-adapter-ui:1.0.0'
-    implementation 'com.nononsenseapps:filepicker:2.5.2'
-    implementation 'com.nightlynexus.viewstatepageradapter:viewstatepageradapter:1.1.0'
-    implementation 'com.github.mthli:Slice:v1.3'
-    implementation 'com.github.chrisbanes:PhotoView:2.3.0'
-    implementation 'com.github.carlosesco:DirectionalViewPager:a844dbca0a'
-
-    // 3.2.0+ introduces weird UI blinking or cut off issues on some devices
-    final material_dialogs_version = '3.1.1'
-    implementation "com.afollestad.material-dialogs:core:$material_dialogs_version"
-    implementation "com.afollestad.material-dialogs:input:$material_dialogs_version"
-    implementation "com.afollestad.material-dialogs:datetime:$material_dialogs_version"
-
-    // Conductor
-    implementation 'com.bluelinelabs:conductor:2.1.5'
-    implementation("com.bluelinelabs:conductor-support:2.1.5") {
-        exclude group: "com.android.support"
-    }
-    implementation 'com.github.tachiyomiorg:conductor-support-preference:1.1.1'
-
-    // FlowBinding
-    final flowbinding_version = '0.12.0'
-    implementation "io.github.reactivecircus.flowbinding:flowbinding-android:$flowbinding_version"
-    implementation "io.github.reactivecircus.flowbinding:flowbinding-appcompat:$flowbinding_version"
-    implementation "io.github.reactivecircus.flowbinding:flowbinding-recyclerview:$flowbinding_version"
-    implementation "io.github.reactivecircus.flowbinding:flowbinding-swiperefreshlayout:$flowbinding_version"
-    implementation "io.github.reactivecircus.flowbinding:flowbinding-viewpager:$flowbinding_version"
-
-    // Licenses
-    // NOTE: REMEMBER TO UPDATE GRADLE PLUGIN
-    implementation 'com.mikepenz:aboutlibraries:8.3.0'
+    compile 'com.github.dmytrodanylyk.android-process-button:library:1.0.4'
+    compile 'eu.davidea:flexible-adapter:4.2.0'
+    compile 'com.nononsenseapps:filepicker:2.5.2'
+    compile 'com.github.amulyakhare:TextDrawable:558677e'
+    compile 'com.afollestad.material-dialogs:core:0.8.5.9'

    // Tests
-    testImplementation 'junit:junit:4.13'
-    testImplementation 'org.assertj:assertj-core:3.16.1'
-    testImplementation 'org.mockito:mockito-core:1.10.19'
+    testCompile 'junit:junit:4.12'
+    testCompile 'org.assertj:assertj-core:1.7.1'
+    testCompile "org.mockito:mockito-core:$MOCKITO_VERSION"
+    testCompile('org.robolectric:robolectric:3.0') {
+        exclude group: 'commons-logging', module: 'commons-logging'
+        exclude group: 'org.apache.httpcomponents', module: 'httpclient'
+    }

-    final robolectric_version = '3.1.4'
-    testImplementation "org.robolectric:robolectric:$robolectric_version"
-    testImplementation "org.robolectric:shadows-multidex:$robolectric_version"
-    testImplementation "org.robolectric:shadows-play-services:$robolectric_version"
-
-    final coroutines_version = '1.3.9'
-    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_version"
-    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines_version"
-
-    // For detecting memory leaks; see https://square.github.io/leakcanary/
-//    debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.4'
+    kaptTest "com.google.dagger:dagger-compiler:$DAGGER_VERSION"
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
 }

 buildscript {
+    ext.kotlin_version = '1.0.2'
    repositories {
        mavenCentral()
    }
    dependencies {
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$BuildPluginsVersion.KOTLIN"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
 }

 repositories {
    mavenCentral()
 }
-
-// See https://kotlinlang.org/docs/reference/experimental.html#experimental-status-of-experimental-api-markers
-tasks.withType(AbstractKotlinCompile).all {
-    kotlinOptions.freeCompilerArgs += ["-Xopt-in=kotlin.Experimental"]
-}
-
-// Duplicating Hebrew string assets due to some locale code issues on different devices
-task copyResources(type: Copy) {
-    from './src/main/res/values-he'
-    into './src/main/res/values-iw'
-    include '**/*'
-}
-
-preBuild.dependsOn(formatKotlin, copyResources)
-
-if (getGradle().getStartParameter().getTaskRequests().toString().contains("Standard")) {
-    apply plugin: 'com.google.gms.google-services'
-}
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@ -1,26 +1,27 @@
 -dontobfuscate

-# Extensions may require methods unused in the core app
-dontwarn eu.kanade.tachiyomi.**
-keep class eu.kanade.tachiyomi.** { public protected private *; }
+-keep class eu.kanade.tachiyomi.injection.** { *; }

-keep class org.jsoup.** { *; }
-keep class kotlin.** { *; }
+# OkHttp
+-keepattributes Signature
+-keepattributes *Annotation*
 -keep class okhttp3.** { *; }
-keep class com.google.gson.** { *; }
-keep class com.github.salomonbrys.kotson.** { *; }
-keep class com.squareup.duktape.** { *; }
+-keep interface okhttp3.** { *; }
+-dontwarn okhttp3.**
+-dontwarn okio.**

-# Design library
-dontwarn com.google.android.material.**
-keep class com.google.android.material.** { *; }
-keep interface com.google.android.material.** { *; }
-keep public class com.google.android.material.R$* { *; }
+# Okio
+-keep class sun.misc.Unsafe { *; }
+-dontwarn java.nio.file.*
+-dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
+-dontwarn okio.**

-keep class com.hippo.image.** { *; }
-keep interface com.hippo.image.** { *; }
-keepclassmembers class * extends nucleus.presenter.Presenter {
-    <init>();
+# Glide specific rules #
+# https://github.com/bumptech/glide
+-keep public class * implements com.bumptech.glide.module.GlideModule
+-keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {
+    **[] $VALUES;
+    public *;
 }

 # RxJava 1.1.0
@ -39,20 +40,90 @@
    rx.internal.util.atomic.LinkedQueueNode consumerNode;
 }

-# ReactiveNetwork
-dontwarn com.github.pwittchen.reactivenetwork.**
+# Retrofit 2.X
+## https://square.github.io/retrofit/ ##

-## GSON ##
+-dontwarn retrofit2.**
+-keep class retrofit2.** { *; }
+-keepattributes Signature
+-keepattributes Exceptions
+
+-keepclasseswithmembers class * {
+    @retrofit2.http.* <methods>;
+}
+
+# AppCombat
+-keep public class android.support.v7.widget.** { *; }
+-keep public class android.support.v7.internal.widget.** { *; }
+-keep public class android.support.v7.internal.view.menu.** { *; }
+
+-keep public class * extends android.support.v4.view.ActionProvider {
+    public <init>(android.content.Context);
+}
+
+## GSON 2.2.4 specific rules ##

 # Gson uses generic type information stored in a class file when working with fields. Proguard
 # removes such information by default, so configure it to keep all of it.
 -keepattributes Signature

+# For using GSON @Expose annotation
+-keepattributes *Annotation*
+
+-keepattributes EnclosingMethod
+
 # Gson specific classes
 -keep class sun.misc.Unsafe { *; }
+-keep class com.google.gson.stream.** { *; }

-# Prevent proguard from stripping interface information from TypeAdapterFactory,
-# JsonSerializer, JsonDeserializer instances (so they can be used in @JsonAdapter)
-keep class * implements com.google.gson.TypeAdapterFactory
-keep class * implements com.google.gson.JsonSerializer
-keep class * implements com.google.gson.JsonDeserializer
+## ACRA 4.5.0 specific rules ##
+
+# we need line numbers in our stack traces otherwise they are pretty useless
+-renamesourcefileattribute SourceFile
+-keepattributes SourceFile,LineNumberTable
+
+# ACRA needs "annotations" so add this...
+-keepattributes *Annotation*
+
+# keep this class so that logging will show 'ACRA' and not a obfuscated name like 'a'.
+# Note: if you are removing log messages elsewhere in this file then this isn't necessary
+-keep class org.acra.ACRA {
+	*;
+}
+
+# keep this around for some enums that ACRA needs
+-keep class org.acra.ReportingInteractionMode {
+    *;
+}
+
+-keepnames class org.acra.sender.HttpSender$** {
+    *;
+}
+
+-keepnames class org.acra.ReportField {
+    *;
+}
+
+# keep this otherwise it is removed by ProGuard
+-keep public class org.acra.ErrorReporter {
+    public void addCustomData(java.lang.String,java.lang.String);
+    public void putCustomData(java.lang.String,java.lang.String);
+    public void removeCustomData(java.lang.String);
+}
+
+# keep this otherwise it is removed by ProGuard
+-keep public class org.acra.ErrorReporter {
+    public void handleSilentException(java.lang.Throwable);
+}
+
+# Keep the support library
+-keep class org.acra.** { *; }
+-keep interface org.acra.** { *; }
+
+# SnakeYaml
+-keep class org.yaml.snakeyaml.** { public protected private *; }
+-keep class org.yaml.snakeyaml.** { public protected private *; }
+-dontwarn org.yaml.snakeyaml.**
+
+# Duktape
+-keep class com.squareup.duktape.** { *; }
--- a/app/shortcuts.xml
+++ b/app/shortcuts.xml
@ -1,47 +0,0 @@
-<shortcuts xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <shortcut
-        android:enabled="true"
-        android:icon="@drawable/sc_collections_bookmark_48dp"
-        android:shortcutDisabledMessage="@string/app_not_available"
-        android:shortcutId="show_library"
-        android:shortcutLongLabel="@string/label_library"
-        android:shortcutShortLabel="@string/label_library">
-        <intent
-            android:action="eu.kanade.tachiyomi.SHOW_LIBRARY"
-            android:targetClass="eu.kanade.tachiyomi.ui.main.MainActivity" />
-    </shortcut>
-    <shortcut
-        android:enabled="true"
-        android:icon="@drawable/sc_new_releases_48dp"
-        android:shortcutDisabledMessage="@string/app_not_available"
-        android:shortcutId="show_recently_updated"
-        android:shortcutLongLabel="@string/label_recent_updates"
-        android:shortcutShortLabel="@string/short_recent_updates">
-        <intent
-            android:action="eu.kanade.tachiyomi.SHOW_RECENTLY_UPDATED"
-            android:targetClass="eu.kanade.tachiyomi.ui.main.MainActivity" />
-    </shortcut>
-    <shortcut
-        android:enabled="true"
-        android:icon="@drawable/sc_history_48dp"
-        android:shortcutDisabledMessage="@string/app_not_available"
-        android:shortcutId="show_recently_read"
-        android:shortcutLongLabel="@string/label_recent_manga"
-        android:shortcutShortLabel="@string/label_recent_manga">
-        <intent
-            android:action="eu.kanade.tachiyomi.SHOW_RECENTLY_READ"
-            android:targetClass="eu.kanade.tachiyomi.ui.main.MainActivity" />
-    </shortcut>
-    <shortcut
-        android:enabled="true"
-        android:icon="@drawable/sc_explore_48dp"
-        android:shortcutDisabledMessage="@string/app_not_available"
-        android:shortcutId="show_catalogues"
-        android:shortcutLongLabel="@string/browse"
-        android:shortcutShortLabel="@string/browse">
-        <intent
-            android:action="eu.kanade.tachiyomi.SHOW_CATALOGUES"
-            android:targetClass="eu.kanade.tachiyomi.ui.main.MainActivity" />
-    </shortcut>
-</shortcuts>
--- a/app/src/debug/res/drawable/ic_launcher_foreground.xml
+++ b/app/src/debug/res/drawable/ic_launcher_foreground.xml
@ -1,34 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="108dp"
-        android:height="108dp"
-        android:viewportWidth="108.0"
-        android:viewportHeight="108.0">
-    <path
-        android:pathData="M14.5,7L86.5,7A7,7 0,0 1,93.5 14L93.5,95A7,7 0,0 1,86.5 102L14.5,102A7,7 0,0 1,7.5 95L7.5,14A7,7 0,0 1,14.5 7z"
-        android:fillType="evenOdd"
-        android:fillColor="#000"/>
-    <path
-        android:pathData="M14.5,7L86.5,7A7,7 0,0 1,93.5 14L93.5,95A7,7 0,0 1,86.5 102L14.5,102A7,7 0,0 1,7.5 95L7.5,14A7,7 0,0 1,14.5 7z"
-        android:fillType="evenOdd"
-        android:fillColor="#455A64"/>
-    <path
-        android:pathData="M7.5,12.01C7.5,9.24 9.74,7 12.5,7L17.5,7L17.5,102L12.5,102C9.74,102 7.5,99.77 7.5,96.99L7.5,12.01Z"
-        android:fillType="evenOdd"
-        android:fillColor="#607D8B"/>
-    <path
-        android:pathData="M54,54.5m-25.5,0a25.5,25.5 0,1 1,51 0a25.5,25.5 0,1 1,-51 0"
-        android:fillType="evenOdd"
-        android:fillColor="#000"/>
-    <path
-        android:pathData="M54,54.5m-25.5,0a25.5,25.5 0,1 1,51 0a25.5,25.5 0,1 1,-51 0"
-        android:fillType="evenOdd"
-        android:fillColor="#CE2828"/>
-    <path
-        android:pathData="M54,54.5m-19.94,0a19.94,19.94 0,1 1,39.87 0a19.94,19.94 0,1 1,-39.87 0"
-        android:fillType="evenOdd"
-        android:fillColor="#FFF"/>
-    <path
-        android:pathData="M52.04,46.3L47.42,46.3C46.14,46.3 44.93,46.23 44.2,46.14L44.2,49.76C45,49.65 46.16,49.6 47.42,49.6L60.58,49.6C61.86,49.6 63.02,49.65 63.82,49.76L63.82,46.14C63.09,46.23 61.86,46.3 60.58,46.3L55.69,46.3L55.69,45.07C55.69,44.43 55.73,43.95 55.82,43.45L51.9,43.45C51.99,44 52.04,44.43 52.04,45.07L52.04,46.3ZM46.78,60.68C45.46,60.68 44.29,60.63 43.45,60.52L43.45,64.14C44.34,64.03 45.46,63.98 46.78,63.98L61.29,63.98C62.57,63.98 63.71,64.03 64.57,64.14L64.57,60.52C63.73,60.63 62.57,60.68 61.29,60.68L58.24,60.68C59.33,58.06 59.99,56.23 60.7,53.91C61.34,51.81 61.34,51.81 61.56,51.13L57.58,50.06C57.51,50.93 57.37,51.52 56.89,53.41C56.19,56.14 55.32,58.74 54.5,60.68L46.78,60.68ZM46.48,51.36C47.55,54.02 48.28,56.53 49.03,60.15L52.66,58.9C51.65,54.98 50.92,52.66 49.94,50.11L46.48,51.36Z"
-        android:fillType="evenOdd"
-        android:fillColor="#000"/>
-</vector>
--- a/app/src/debug/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/debug/res/mipmap-anydpi-v26/ic_launcher.xml
@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@android:color/transparent"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
-</adaptive-icon>
--- a/app/src/debug/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/app/src/debug/res/mipmap-anydpi-v26/ic_launcher_round.xml
@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@android:color/transparent"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
-</adaptive-icon>
--- a/app/src/debug/res/mipmap-hdpi/ic_launcher.png
+++ b/app/src/debug/res/mipmap-hdpi/ic_launcher.png
--- a/app/src/debug/res/mipmap-hdpi/ic_launcher_round.png
+++ b/app/src/debug/res/mipmap-hdpi/ic_launcher_round.png
--- a/app/src/debug/res/mipmap-mdpi/ic_launcher.png
+++ b/app/src/debug/res/mipmap-mdpi/ic_launcher.png
--- a/app/src/debug/res/mipmap-mdpi/ic_launcher_round.png
+++ b/app/src/debug/res/mipmap-mdpi/ic_launcher_round.png
--- a/app/src/debug/res/mipmap-xhdpi/ic_launcher.png
+++ b/app/src/debug/res/mipmap-xhdpi/ic_launcher.png
--- a/app/src/debug/res/mipmap-xhdpi/ic_launcher_round.png
+++ b/app/src/debug/res/mipmap-xhdpi/ic_launcher_round.png
--- a/app/src/debug/res/mipmap-xxhdpi/ic_launcher.png
+++ b/app/src/debug/res/mipmap-xxhdpi/ic_launcher.png
--- a/app/src/debug/res/mipmap-xxhdpi/ic_launcher_round.png
+++ b/app/src/debug/res/mipmap-xxhdpi/ic_launcher_round.png
--- a/app/src/debug/res/mipmap-xxxhdpi/ic_launcher.png
+++ b/app/src/debug/res/mipmap-xxxhdpi/ic_launcher.png
--- a/app/src/debug/res/mipmap-xxxhdpi/ic_launcher_round.png
+++ b/app/src/debug/res/mipmap-xxxhdpi/ic_launcher_round.png
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@ -1,156 +1,108 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="eu.kanade.tachiyomi">
+          package="eu.kanade.tachiyomi">

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />
-    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
-    <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
-    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
-    <uses-permission android:name="android.permission.REQUEST_DELETE_PACKAGES" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>

    <application
        android:name=".App"
        android:allowBackup="true"
-        android:fullBackupContent="@xml/backup_rules"
        android:hardwareAccelerated="true"
-        android:hasFragileUserData="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:largeHeap="true"
-        android:requestLegacyExternalStorage="true"
-        android:roundIcon="@mipmap/ic_launcher_round"
-        android:theme="@style/Theme.Tachiyomi.Light"
-        android:usesCleartextTraffic="true">
+        android:theme="@style/Theme.Tachiyomi" >
        <activity
            android:name=".ui.main.MainActivity"
-            android:launchMode="singleTop"
-            android:theme="@style/Theme.Splash">
+            android:theme="@style/Theme.BrandedLaunch">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
+
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
-            <!--suppress AndroidDomInspection -->
-            <meta-data
-                android:name="android.app.shortcuts"
-                android:resource="@xml/shortcuts" />
        </activity>
        <activity
-            android:name=".ui.main.DeepLinkActivity"
-            android:launchMode="singleTask"
-            android:theme="@android:style/Theme.NoDisplay">
-            <intent-filter>
-                <action android:name="android.intent.action.SEARCH" />
-                <action android:name="com.google.android.gms.actions.SEARCH_ACTION" />
-
-                <category android:name="android.intent.category.DEFAULT" />
-            </intent-filter>
-            <intent-filter>
-                <action android:name="eu.kanade.tachiyomi.SEARCH" />
-                <category android:name="android.intent.category.DEFAULT" />
-            </intent-filter>
-
-            <meta-data
-                android:name="android.app.searchable"
-                android:resource="@xml/searchable" />
+            android:name=".ui.manga.MangaActivity"
+            android:parentActivityName=".ui.main.MainActivity" >
        </activity>
        <activity
            android:name=".ui.reader.ReaderActivity"
-            android:launchMode="singleTask" />
+            android:theme="@style/Theme.Reader">
+        </activity>
        <activity
-            android:name=".ui.security.BiometricUnlockActivity"
-            android:theme="@style/Theme.Splash" />
+            android:name=".ui.setting.SettingsActivity"
+            android:label="@string/label_settings"
+            android:parentActivityName=".ui.main.MainActivity" >
+        </activity>
        <activity
-            android:name=".ui.webview.WebViewActivity"
-            android:configChanges="uiMode|orientation|screenSize" />
+            android:name=".ui.category.CategoryActivity"
+            android:label="@string/label_categories"
+            android:parentActivityName=".ui.main.MainActivity">
+        </activity>
        <activity
-            android:name=".widget.CustomLayoutPickerActivity"
+            android:name=".ui.setting.SettingsDownloadsFragment$CustomLayoutPickerActivity"
            android:label="@string/app_name"
-            android:theme="@style/FilePickerTheme" />
-        <activity
-            android:name=".ui.setting.track.AnilistLoginActivity"
-            android:label="Anilist">
-            <intent-filter>
-                <action android:name="android.intent.action.VIEW" />
-
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.BROWSABLE" />
-
-                <data
-                    android:host="anilist-auth"
-                    android:scheme="tachiyomi" />
-            </intent-filter>
-        </activity>
-        <activity
-            android:name=".ui.setting.track.ShikimoriLoginActivity"
-            android:label="Shikimori">
-            <intent-filter>
-                <action android:name="android.intent.action.VIEW" />
-
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.BROWSABLE" />
-
-                <data
-                    android:host="shikimori-auth"
-                    android:scheme="tachiyomi" />
-            </intent-filter>
-        </activity>
-        <activity
-            android:name=".ui.setting.track.BangumiLoginActivity"
-            android:label="Bangumi">
-            <intent-filter>
-                <action android:name="android.intent.action.VIEW" />
-
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.BROWSABLE" />
-
-                <data
-                    android:host="bangumi-auth"
-                    android:scheme="tachiyomi" />
-            </intent-filter>
+            android:theme="@style/FilePickerTheme">
        </activity>

-        <activity
-            android:name=".extension.util.ExtensionInstallActivity"
-            android:theme="@android:style/Theme.Translucent.NoTitleBar" />
+        <service android:name=".data.library.LibraryUpdateService"
+            android:exported="false"/>

-        <provider
-            android:name="androidx.core.content.FileProvider"
-            android:authorities="${applicationId}.provider"
-            android:exported="false"
-            android:grantUriPermissions="true">
-            <meta-data
-                android:name="android.support.FILE_PROVIDER_PATHS"
-                android:resource="@xml/provider_paths" />
-        </provider>
+        <service android:name=".data.download.DownloadService"
+            android:exported="false"/>
+
+        <service android:name=".data.mangasync.UpdateMangaSyncService"
+            android:exported="false"/>

        <receiver
-            android:name=".data.notification.NotificationReceiver"
-            android:exported="false" />
+            android:name=".data.library.LibraryUpdateService$SyncOnConnectionAvailable"
+            android:enabled="false">
+            <intent-filter>
+                <action android:name="android.net.conn.CONNECTIVITY_CHANGE" />
+            </intent-filter>
+        </receiver>

-        <service
-            android:name=".data.library.LibraryUpdateService"
-            android:exported="false" />
+        <receiver
+            android:name=".data.library.LibraryUpdateService$SyncOnPowerConnected"
+            android:enabled="false">
+            <intent-filter>
+                <action android:name="android.intent.action.ACTION_POWER_CONNECTED" />
+            </intent-filter>
+        </receiver>

-        <service
-            android:name=".data.download.DownloadService"
-            android:exported="false" />
+        <receiver
+            android:name=".data.library.LibraryUpdateService$CancelUpdateReceiver">
+        </receiver>

-        <service
-            android:name=".data.updater.UpdaterService"
-            android:exported="false" />
+        <receiver
+            android:name=".data.updater.UpdateDownloader$InstallOnReceived">
+        </receiver>

-        <service
-            android:name=".data.backup.BackupCreateService"
-            android:exported="false" />
+        <receiver
+            android:name=".data.library.LibraryUpdateAlarm">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED"/>
+                <action android:name="eu.kanade.UPDATE_LIBRARY" />
+            </intent-filter>
+        </receiver>

-        <service
-            android:name=".data.backup.BackupRestoreService"
-            android:exported="false" />
+        <receiver
+            android:name=".data.updater.UpdateDownloaderAlarm">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED"/>
+                <action android:name="eu.kanade.CHECK_UPDATE"/>
+            </intent-filter>
+        </receiver>
+
+
+        <meta-data
+            android:name="eu.kanade.tachiyomi.data.glide.AppGlideModule"
+            android:value="GlideModule" />

    </application>

--- a/app/src/main/assets/fonts/PTSans-Narrow.ttf
+++ b/app/src/main/assets/fonts/PTSans-Narrow.ttf
--- a/app/src/main/assets/fonts/PTSans-NarrowBold.ttf
+++ b/app/src/main/assets/fonts/PTSans-NarrowBold.ttf
--- a/app/src/main/ic_launcher-web.png
+++ b/app/src/main/ic_launcher-web.png
--- a/app/src/main/java/eu/kanade/tachiyomi/App.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/App.kt
@ -2,92 +2,61 @@ package eu.kanade.tachiyomi

 import android.app.Application
 import android.content.Context
-import android.content.res.Configuration
-import android.os.Build
-import androidx.lifecycle.Lifecycle
-import androidx.lifecycle.LifecycleObserver
-import androidx.lifecycle.OnLifecycleEvent
-import androidx.lifecycle.ProcessLifecycleOwner
-import androidx.multidex.MultiDex
-import eu.kanade.tachiyomi.data.notification.Notifications
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.ui.security.SecureActivityDelegate
-import eu.kanade.tachiyomi.util.system.LocaleHelper
+import eu.kanade.tachiyomi.injection.ComponentReflectionInjector
+import eu.kanade.tachiyomi.injection.component.AppComponent
+import eu.kanade.tachiyomi.injection.component.DaggerAppComponent
+import eu.kanade.tachiyomi.injection.module.AppModule
 import org.acra.ACRA
-import org.acra.annotation.AcraCore
-import org.acra.annotation.AcraHttpSender
-import org.acra.sender.HttpSender
-import org.conscrypt.Conscrypt
+import org.acra.annotation.ReportsCrashes
 import timber.log.Timber
-import uy.kohesive.injekt.Injekt
-import uy.kohesive.injekt.api.InjektScope
-import uy.kohesive.injekt.injectLazy
-import uy.kohesive.injekt.registry.default.DefaultRegistrar
-import java.security.Security

-@AcraCore(
-    buildConfigClass = BuildConfig::class,
-    excludeMatchingSharedPreferencesKeys = [".*username.*", ".*password.*", ".*token.*"]
+@ReportsCrashes(
+        formUri = "http://tachiyomi.kanade.eu/crash_report",
+        reportType = org.acra.sender.HttpSender.Type.JSON,
+        httpMethod = org.acra.sender.HttpSender.Method.PUT,
+        buildConfigClass = BuildConfig::class,
+        excludeMatchingSharedPreferencesKeys = arrayOf(".*username.*", ".*password.*")
 )
-@AcraHttpSender(
-    uri = "https://tachiyomi.kanade.eu/crash_report",
-    httpMethod = HttpSender.Method.PUT
-)
-open class App : Application(), LifecycleObserver {
+open class App : Application() {
+
+    lateinit var component: AppComponent
+        private set
+
+    lateinit var componentReflection: ComponentReflectionInjector<AppComponent>
+        private set
+
+    var appTheme = 0

    override fun onCreate() {
        super.onCreate()
        if (BuildConfig.DEBUG) Timber.plant(Timber.DebugTree())

-        // Debug tool; see https://fbflipper.com/
-        // SoLoader.init(this, false)
-        // if (BuildConfig.DEBUG && FlipperUtils.shouldEnableFlipper(this)) {
-        //     val client = AndroidFlipperClient.getInstance(this)
-        //     client.addPlugin(InspectorFlipperPlugin(this, DescriptorMapping.withDefaults()))
-        //     client.addPlugin(DatabasesFlipperPlugin(this))
-        //     client.start()
-        // }
+        component = prepareAppComponent().build()

-        // TLS 1.3 support for Android < 10
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
-            Security.insertProviderAt(Conscrypt.newProvider(), 1)
-        }
-
-        Injekt = InjektScope(DefaultRegistrar())
-        Injekt.importModule(AppModule(this))
+        componentReflection = ComponentReflectionInjector(AppComponent::class.java, component)

+        setupTheme()
        setupAcra()
-        setupNotificationChannels()
-
-        LocaleHelper.updateConfiguration(this, resources.configuration)
-
-        ProcessLifecycleOwner.get().lifecycle.addObserver(this)
    }

-    override fun attachBaseContext(base: Context) {
-        super.attachBaseContext(base)
-        MultiDex.install(this)
+    private fun setupTheme() {
+        appTheme = PreferencesHelper.getTheme(this)
    }

-    override fun onConfigurationChanged(newConfig: Configuration) {
-        super.onConfigurationChanged(newConfig)
-        LocaleHelper.updateConfiguration(this, newConfig, true)
-    }
-
-    @OnLifecycleEvent(Lifecycle.Event.ON_STOP)
-    @Suppress("unused")
-    fun onAppBackgrounded() {
-        val preferences: PreferencesHelper by injectLazy()
-        if (preferences.lockAppAfter().get() >= 0) {
-            SecureActivityDelegate.locked = true
-        }
+    protected open fun prepareAppComponent(): DaggerAppComponent.Builder {
+        return DaggerAppComponent.builder()
+                .appModule(AppModule(this))
    }

    protected open fun setupAcra() {
        ACRA.init(this)
    }

-    protected open fun setupNotificationChannels() {
-        Notifications.createChannels(this)
+    companion object {
+        @JvmStatic
+        fun get(context: Context): App {
+            return context.applicationContext as App
+        }
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/AppModule.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/AppModule.kt
@ -1,59 +0,0 @@
-package eu.kanade.tachiyomi
-
-import android.app.Application
-import com.google.gson.Gson
-import eu.kanade.tachiyomi.data.cache.ChapterCache
-import eu.kanade.tachiyomi.data.cache.CoverCache
-import eu.kanade.tachiyomi.data.database.DatabaseHelper
-import eu.kanade.tachiyomi.data.download.DownloadManager
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.data.track.TrackManager
-import eu.kanade.tachiyomi.extension.ExtensionManager
-import eu.kanade.tachiyomi.network.NetworkHelper
-import eu.kanade.tachiyomi.source.SourceManager
-import kotlinx.coroutines.GlobalScope
-import kotlinx.coroutines.launch
-import uy.kohesive.injekt.api.InjektModule
-import uy.kohesive.injekt.api.InjektRegistrar
-import uy.kohesive.injekt.api.addSingleton
-import uy.kohesive.injekt.api.addSingletonFactory
-import uy.kohesive.injekt.api.get
-
-class AppModule(val app: Application) : InjektModule {
-
-    override fun InjektRegistrar.registerInjectables() {
-        addSingleton(app)
-
-        addSingletonFactory { PreferencesHelper(app) }
-
-        addSingletonFactory { DatabaseHelper(app) }
-
-        addSingletonFactory { ChapterCache(app) }
-
-        addSingletonFactory { CoverCache(app) }
-
-        addSingletonFactory { NetworkHelper(app) }
-
-        addSingletonFactory { SourceManager(app).also { get<ExtensionManager>().init(it) } }
-
-        addSingletonFactory { ExtensionManager(app) }
-
-        addSingletonFactory { DownloadManager(app) }
-
-        addSingletonFactory { TrackManager(app) }
-
-        addSingletonFactory { Gson() }
-
-        // Asynchronously init expensive components for a faster cold start
-
-        GlobalScope.launch { get<PreferencesHelper>() }
-
-        GlobalScope.launch { get<NetworkHelper>() }
-
-        GlobalScope.launch { get<SourceManager>() }
-
-        GlobalScope.launch { get<DatabaseHelper>() }
-
-        GlobalScope.launch { get<DownloadManager>() }
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/Constants.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/Constants.kt
@ -0,0 +1,8 @@
+package eu.kanade.tachiyomi
+
+object Constants {
+    const val NOTIFICATION_LIBRARY_ID = 1
+    const val NOTIFICATION_UPDATER_ID = 2
+    const val NOTIFICATION_DOWNLOAD_CHAPTER_ID = 3
+    const val NOTIFICATION_DOWNLOAD_CHAPTER_ERROR_ID = 4
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/Migrations.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/Migrations.kt
@ -1,96 +0,0 @@
-package eu.kanade.tachiyomi
-
-import eu.kanade.tachiyomi.data.backup.BackupCreatorJob
-import eu.kanade.tachiyomi.data.library.LibraryUpdateJob
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.data.updater.UpdaterJob
-import eu.kanade.tachiyomi.extension.ExtensionUpdateJob
-import eu.kanade.tachiyomi.ui.library.LibrarySort
-import java.io.File
-
-object Migrations {
-
-    /**
-     * Performs a migration when the application is updated.
-     *
-     * @param preferences Preferences of the application.
-     * @return true if a migration is performed, false otherwise.
-     */
-    fun upgrade(preferences: PreferencesHelper): Boolean {
-        val context = preferences.context
-        val oldVersion = preferences.lastVersionCode().get()
-
-        // Cancel app updater job for debug builds that don't include it
-        if (BuildConfig.DEBUG && !BuildConfig.INCLUDE_UPDATER) {
-            UpdaterJob.cancelTask(context)
-        }
-
-        if (oldVersion < BuildConfig.VERSION_CODE) {
-            preferences.lastVersionCode().set(BuildConfig.VERSION_CODE)
-
-            // Fresh install
-            if (oldVersion == 0) {
-                // Set up default background tasks
-                if (BuildConfig.INCLUDE_UPDATER) {
-                    UpdaterJob.setupTask(context)
-                }
-                ExtensionUpdateJob.setupTask(context)
-                LibraryUpdateJob.setupTask(context)
-                return false
-            }
-
-            if (oldVersion < 14) {
-                // Restore jobs after upgrading to Evernote's job scheduler.
-                if (BuildConfig.INCLUDE_UPDATER) {
-                    UpdaterJob.setupTask(context)
-                }
-                LibraryUpdateJob.setupTask(context)
-            }
-            if (oldVersion < 15) {
-                // Delete internal chapter cache dir.
-                File(context.cacheDir, "chapter_disk_cache").deleteRecursively()
-            }
-            if (oldVersion < 19) {
-                // Move covers to external files dir.
-                val oldDir = File(context.externalCacheDir, "cover_disk_cache")
-                if (oldDir.exists()) {
-                    val destDir = context.getExternalFilesDir("covers")
-                    if (destDir != null) {
-                        oldDir.listFiles()?.forEach {
-                            it.renameTo(File(destDir, it.name))
-                        }
-                    }
-                }
-            }
-            if (oldVersion < 26) {
-                // Delete external chapter cache dir.
-                val extCache = context.externalCacheDir
-                if (extCache != null) {
-                    val chapterCache = File(extCache, "chapter_disk_cache")
-                    if (chapterCache.exists()) {
-                        chapterCache.deleteRecursively()
-                    }
-                }
-            }
-            if (oldVersion < 43) {
-                // Restore jobs after migrating from Evernote's job scheduler to WorkManager.
-                if (BuildConfig.INCLUDE_UPDATER) {
-                    UpdaterJob.setupTask(context)
-                }
-                LibraryUpdateJob.setupTask(context)
-                BackupCreatorJob.setupTask(context)
-
-                // New extension update check job
-                ExtensionUpdateJob.setupTask(context)
-            }
-            if (oldVersion < 44) {
-                // Reset sorting preference if using removed sort by source
-                if (preferences.librarySortingMode().get() == LibrarySort.SOURCE) {
-                    preferences.librarySortingMode().set(LibrarySort.ALPHA)
-                }
-            }
-            return true
-        }
-        return false
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/annoations/Nsfw.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/annoations/Nsfw.kt
@ -1,5 +0,0 @@
-package eu.kanade.tachiyomi.annoations
-
-@Retention(AnnotationRetention.RUNTIME)
-@Target(AnnotationTarget.CLASS)
-annotation class Nsfw
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupConst.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupConst.kt
@ -1,10 +0,0 @@
-package eu.kanade.tachiyomi.data.backup
-
-import eu.kanade.tachiyomi.BuildConfig.APPLICATION_ID as ID
-
-object BackupConst {
-
-    private const val NAME = "BackupRestoreServices"
-    const val EXTRA_URI = "$ID.$NAME.EXTRA_URI"
-    const val EXTRA_FLAGS = "$ID.$NAME.EXTRA_FLAGS"
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupCreateService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupCreateService.kt
@ -1,120 +0,0 @@
-package eu.kanade.tachiyomi.data.backup
-
-import android.app.Service
-import android.content.Context
-import android.content.Intent
-import android.net.Uri
-import android.os.Build
-import android.os.IBinder
-import android.os.PowerManager
-import androidx.core.net.toUri
-import com.hippo.unifile.UniFile
-import eu.kanade.tachiyomi.data.notification.Notifications
-import eu.kanade.tachiyomi.util.system.acquireWakeLock
-import eu.kanade.tachiyomi.util.system.isServiceRunning
-
-/**
- * Service for backing up library information to a JSON file.
- */
-class BackupCreateService : Service() {
-
-    companion object {
-        // Filter options
-        internal const val BACKUP_CATEGORY = 0x1
-        internal const val BACKUP_CATEGORY_MASK = 0x1
-        internal const val BACKUP_CHAPTER = 0x2
-        internal const val BACKUP_CHAPTER_MASK = 0x2
-        internal const val BACKUP_HISTORY = 0x4
-        internal const val BACKUP_HISTORY_MASK = 0x4
-        internal const val BACKUP_TRACK = 0x8
-        internal const val BACKUP_TRACK_MASK = 0x8
-        internal const val BACKUP_ALL = 0xF
-
-        /**
-         * Returns the status of the service.
-         *
-         * @param context the application context.
-         * @return true if the service is running, false otherwise.
-         */
-        fun isRunning(context: Context): Boolean =
-            context.isServiceRunning(BackupCreateService::class.java)
-
-        /**
-         * Make a backup from library
-         *
-         * @param context context of application
-         * @param uri path of Uri
-         * @param flags determines what to backup
-         */
-        fun start(context: Context, uri: Uri, flags: Int) {
-            if (!isRunning(context)) {
-                val intent = Intent(context, BackupCreateService::class.java).apply {
-                    putExtra(BackupConst.EXTRA_URI, uri)
-                    putExtra(BackupConst.EXTRA_FLAGS, flags)
-                }
-                if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
-                    context.startService(intent)
-                } else {
-                    context.startForegroundService(intent)
-                }
-            }
-        }
-    }
-
-    /**
-     * Wake lock that will be held until the service is destroyed.
-     */
-    private lateinit var wakeLock: PowerManager.WakeLock
-
-    private lateinit var backupManager: BackupManager
-    private lateinit var notifier: BackupNotifier
-
-    override fun onCreate() {
-        super.onCreate()
-
-        notifier = BackupNotifier(this)
-        wakeLock = acquireWakeLock(javaClass.name)
-
-        startForeground(Notifications.ID_BACKUP_PROGRESS, notifier.showBackupProgress().build())
-    }
-
-    override fun stopService(name: Intent?): Boolean {
-        destroyJob()
-        return super.stopService(name)
-    }
-
-    override fun onDestroy() {
-        destroyJob()
-        super.onDestroy()
-    }
-
-    private fun destroyJob() {
-        if (wakeLock.isHeld) {
-            wakeLock.release()
-        }
-    }
-
-    /**
-     * This method needs to be implemented, but it's not used/needed.
-     */
-    override fun onBind(intent: Intent): IBinder? = null
-
-    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
-        if (intent == null) return START_NOT_STICKY
-
-        try {
-            val uri = intent.getParcelableExtra<Uri>(BackupConst.EXTRA_URI)
-            val backupFlags = intent.getIntExtra(BackupConst.EXTRA_FLAGS, 0)
-            backupManager = BackupManager(this)
-
-            val backupFileUri = backupManager.createBackup(uri, backupFlags, false)?.toUri()
-            val unifile = UniFile.fromUri(this, backupFileUri)
-            notifier.showBackupComplete(unifile)
-        } catch (e: Exception) {
-            notifier.showBackupError(e.message)
-        }
-
-        stopSelf(startId)
-        return START_NOT_STICKY
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupCreatorJob.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupCreatorJob.kt
@ -1,53 +0,0 @@
-package eu.kanade.tachiyomi.data.backup
-
-import android.content.Context
-import androidx.core.net.toUri
-import androidx.work.ExistingPeriodicWorkPolicy
-import androidx.work.PeriodicWorkRequestBuilder
-import androidx.work.WorkManager
-import androidx.work.Worker
-import androidx.work.WorkerParameters
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import uy.kohesive.injekt.Injekt
-import uy.kohesive.injekt.api.get
-import java.util.concurrent.TimeUnit
-
-class BackupCreatorJob(private val context: Context, workerParams: WorkerParameters) :
-    Worker(context, workerParams) {
-
-    override fun doWork(): Result {
-        val preferences = Injekt.get<PreferencesHelper>()
-        val backupManager = BackupManager(context)
-        val uri = preferences.backupsDirectory().get().toUri()
-        val flags = BackupCreateService.BACKUP_ALL
-        return try {
-            backupManager.createBackup(uri, flags, true)
-            Result.success()
-        } catch (e: Exception) {
-            Result.failure()
-        }
-    }
-
-    companion object {
-        private const val TAG = "BackupCreator"
-
-        fun setupTask(context: Context, prefInterval: Int? = null) {
-            val preferences = Injekt.get<PreferencesHelper>()
-            val interval = prefInterval ?: preferences.backupInterval().get()
-            if (interval > 0) {
-                val request = PeriodicWorkRequestBuilder<BackupCreatorJob>(
-                    interval.toLong(),
-                    TimeUnit.HOURS,
-                    10,
-                    TimeUnit.MINUTES
-                )
-                    .addTag(TAG)
-                    .build()
-
-                WorkManager.getInstance(context).enqueueUniquePeriodicWork(TAG, ExistingPeriodicWorkPolicy.REPLACE, request)
-            } else {
-                WorkManager.getInstance(context).cancelAllWorkByTag(TAG)
-            }
-        }
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupManager.kt
@ -1,331 +1,207 @@
 package eu.kanade.tachiyomi.data.backup

-import android.content.Context
-import android.net.Uri
-import com.github.salomonbrys.kotson.fromJson
-import com.github.salomonbrys.kotson.registerTypeAdapter
-import com.github.salomonbrys.kotson.registerTypeHierarchyAdapter
-import com.github.salomonbrys.kotson.set
-import com.google.gson.Gson
-import com.google.gson.GsonBuilder
-import com.google.gson.JsonArray
-import com.google.gson.JsonElement
-import com.google.gson.JsonObject
-import com.hippo.unifile.UniFile
-import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CATEGORY
-import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CATEGORY_MASK
-import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CHAPTER
-import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CHAPTER_MASK
-import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_HISTORY
-import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_HISTORY_MASK
-import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_TRACK
-import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_TRACK_MASK
-import eu.kanade.tachiyomi.data.backup.models.Backup
-import eu.kanade.tachiyomi.data.backup.models.Backup.CATEGORIES
-import eu.kanade.tachiyomi.data.backup.models.Backup.CHAPTERS
-import eu.kanade.tachiyomi.data.backup.models.Backup.CURRENT_VERSION
-import eu.kanade.tachiyomi.data.backup.models.Backup.EXTENSIONS
-import eu.kanade.tachiyomi.data.backup.models.Backup.HISTORY
-import eu.kanade.tachiyomi.data.backup.models.Backup.MANGA
-import eu.kanade.tachiyomi.data.backup.models.Backup.TRACK
-import eu.kanade.tachiyomi.data.backup.models.DHistory
-import eu.kanade.tachiyomi.data.backup.serializer.CategoryTypeAdapter
-import eu.kanade.tachiyomi.data.backup.serializer.ChapterTypeAdapter
-import eu.kanade.tachiyomi.data.backup.serializer.HistoryTypeAdapter
-import eu.kanade.tachiyomi.data.backup.serializer.MangaTypeAdapter
-import eu.kanade.tachiyomi.data.backup.serializer.TrackTypeAdapter
+import com.google.gson.*
+import com.google.gson.reflect.TypeToken
+import com.google.gson.stream.JsonReader
+import eu.kanade.tachiyomi.data.backup.serializer.IdExclusion
+import eu.kanade.tachiyomi.data.backup.serializer.IntegerSerializer
 import eu.kanade.tachiyomi.data.database.DatabaseHelper
-import eu.kanade.tachiyomi.data.database.models.CategoryImpl
-import eu.kanade.tachiyomi.data.database.models.Chapter
-import eu.kanade.tachiyomi.data.database.models.ChapterImpl
-import eu.kanade.tachiyomi.data.database.models.History
-import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.database.models.MangaCategory
-import eu.kanade.tachiyomi.data.database.models.MangaImpl
-import eu.kanade.tachiyomi.data.database.models.Track
-import eu.kanade.tachiyomi.data.database.models.TrackImpl
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.data.track.TrackManager
-import eu.kanade.tachiyomi.source.LocalSource
-import eu.kanade.tachiyomi.source.Source
-import eu.kanade.tachiyomi.source.SourceManager
-import eu.kanade.tachiyomi.util.chapter.syncChaptersWithSource
-import rx.Observable
-import timber.log.Timber
-import uy.kohesive.injekt.injectLazy
-import kotlin.math.max
+import eu.kanade.tachiyomi.data.database.models.*
+import java.io.*
+import java.lang.reflect.Type
+import java.util.*

-class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
+/**
+ * This class provides the necessary methods to create and restore backups for the data of the
+ * application. The backup follows a JSON structure, with the following scheme:
+ *
+ * {
+ *     "mangas": [
+ *         {
+ *             "manga": {"id": 1, ...},
+ *             "chapters": [{"id": 1, ...}, {...}],
+ *             "sync": [{"id": 1, ...}, {...}],
+ *             "categories": ["cat1", "cat2", ...]
+ *         },
+ *         { ... }
+ *     ],
+ *     "categories": [
+ *         {"id": 1, ...},
+ *         {"id": 2, ...}
+ *     ]
+ * }
+ *
+ * @param db the database helper.
+ */
+class BackupManager(private val db: DatabaseHelper) {

-    internal val databaseHelper: DatabaseHelper by injectLazy()
-    internal val sourceManager: SourceManager by injectLazy()
-    internal val trackManager: TrackManager by injectLazy()
-    private val preferences: PreferencesHelper by injectLazy()
+    private val MANGA = "manga"
+    private val MANGAS = "mangas"
+    private val CHAPTERS = "chapters"
+    private val MANGA_SYNC = "sync"
+    private val CATEGORIES = "categories"
+
+    @Suppress("PLATFORM_CLASS_MAPPED_TO_KOTLIN")
+    private val gson = GsonBuilder()
+            .registerTypeAdapter(Integer::class.java, IntegerSerializer())
+            .setExclusionStrategies(IdExclusion())
+            .create()

    /**
-     * Version of parser
-     */
-    var version: Int = version
-        private set
-
-    /**
-     * Json Parser
-     */
-    var parser: Gson = initParser()
-
-    /**
-     * Set version of parser
+     * Backups the data of the application to a file.
     *
-     * @param version version of parser
+     * @param file the file where the backup will be saved.
+     * @throws IOException if there's any IO error.
     */
-    internal fun setVersion(version: Int) {
-        this.version = version
-        parser = initParser()
-    }
+    @Throws(IOException::class)
+    fun backupToFile(file: File) {
+        val root = backupToJson()

-    private fun initParser(): Gson = when (version) {
-        1 -> GsonBuilder().create()
-        2 ->
-            GsonBuilder()
-                .registerTypeAdapter<MangaImpl>(MangaTypeAdapter.build())
-                .registerTypeHierarchyAdapter<ChapterImpl>(ChapterTypeAdapter.build())
-                .registerTypeAdapter<CategoryImpl>(CategoryTypeAdapter.build())
-                .registerTypeAdapter<DHistory>(HistoryTypeAdapter.build())
-                .registerTypeHierarchyAdapter<TrackImpl>(TrackTypeAdapter.build())
-                .create()
-        else -> throw Exception("Json version unknown")
+        FileWriter(file).use {
+            gson.toJson(root, it)
+        }
    }

    /**
-     * Create backup Json file from database
+     * Creates a JSON object containing the backup of the app's data.
     *
-     * @param uri path of Uri
-     * @param isJob backup called from job
+     * @return the backup as a JSON object.
     */
-    fun createBackup(uri: Uri, flags: Int, isJob: Boolean): String? {
-        // Create root object
+    fun backupToJson(): JsonObject {
        val root = JsonObject()

-        // Create manga array
+        // Backup library mangas and its dependencies
        val mangaEntries = JsonArray()
+        root.add(MANGAS, mangaEntries)
+        for (manga in db.getFavoriteMangas().executeAsBlocking()) {
+            mangaEntries.add(backupManga(manga))
+        }

-        // Create category array
+        // Backup categories
        val categoryEntries = JsonArray()
-
-        // Create extension ID/name mapping
-        val extensionEntries = JsonArray()
-
-        // Add value's to root
-        root[Backup.VERSION] = CURRENT_VERSION
-        root[Backup.MANGAS] = mangaEntries
-        root[CATEGORIES] = categoryEntries
-        root[EXTENSIONS] = extensionEntries
-
-        databaseHelper.inTransaction {
-            // Get manga from database
-            val mangas = getFavoriteManga()
-
-            val extensions: MutableSet<String> = mutableSetOf()
-
-            // Backup library manga and its dependencies
-            mangas.forEach { manga ->
-                mangaEntries.add(backupMangaObject(manga, flags))
-
-                // Maintain set of extensions/sources used (excludes local source)
-                if (manga.source != LocalSource.ID) {
-                    sourceManager.get(manga.source)?.let {
-                        extensions.add("${manga.source}:${it.name}")
-                    }
-                }
-            }
-
-            // Backup categories
-            if ((flags and BACKUP_CATEGORY_MASK) == BACKUP_CATEGORY) {
-                backupCategories(categoryEntries)
-            }
-
-            // Backup extension ID/name mapping
-            backupExtensionInfo(extensionEntries, extensions)
+        root.add(CATEGORIES, categoryEntries)
+        for (category in db.getCategories().executeAsBlocking()) {
+            categoryEntries.add(backupCategory(category))
        }

-        try {
-            // When BackupCreatorJob
-            if (isJob) {
-                // Get dir of file and create
-                var dir = UniFile.fromUri(context, uri)
-                dir = dir.createDirectory("automatic")
-
-                // Delete older backups
-                val numberOfBackups = numberOfBackups()
-                val backupRegex = Regex("""tachiyomi_\d+-\d+-\d+_\d+-\d+.json""")
-                dir.listFiles { _, filename -> backupRegex.matches(filename) }
-                    .orEmpty()
-                    .sortedByDescending { it.name }
-                    .drop(numberOfBackups - 1)
-                    .forEach { it.delete() }
-
-                // Create new file to place backup
-                val newFile = dir.createFile(Backup.getDefaultFilename())
-                    ?: throw Exception("Couldn't create backup file")
-
-                newFile.openOutputStream().bufferedWriter().use {
-                    parser.toJson(root, it)
-                }
-
-                return newFile.uri.toString()
-            } else {
-                val file = UniFile.fromUri(context, uri)
-                    ?: throw Exception("Couldn't create backup file")
-                file.openOutputStream().bufferedWriter().use {
-                    parser.toJson(root, it)
-                }
-
-                return file.uri.toString()
-            }
-        } catch (e: Exception) {
-            Timber.e(e)
-            throw e
-        }
-    }
-
-    private fun backupExtensionInfo(root: JsonArray, extensions: Set<String>) {
-        extensions.sorted().forEach {
-            root.add(it)
-        }
+        return root
    }

    /**
-     * Backup the categories of library
+     * Backups a manga and its related data (chapters, categories this manga is in, sync...).
     *
-     * @param root root of categories json
+     * @param manga the manga to backup.
+     * @return a JSON object containing all the data of the manga.
     */
-    internal fun backupCategories(root: JsonArray) {
-        val categories = databaseHelper.getCategories().executeAsBlocking()
-        categories.forEach { root.add(parser.toJsonTree(it)) }
-    }
-
-    /**
-     * Convert a manga to Json
-     *
-     * @param manga manga that gets converted
-     * @return [JsonElement] containing manga information
-     */
-    internal fun backupMangaObject(manga: Manga, options: Int): JsonElement {
+    private fun backupManga(manga: Manga): JsonObject {
        // Entry for this manga
        val entry = JsonObject()

        // Backup manga fields
-        entry[MANGA] = parser.toJsonTree(manga)
+        entry.add(MANGA, gson.toJsonTree(manga))

-        // Check if user wants chapter information in backup
-        if (options and BACKUP_CHAPTER_MASK == BACKUP_CHAPTER) {
-            // Backup all the chapters
-            val chapters = databaseHelper.getChapters(manga).executeAsBlocking()
-            if (chapters.isNotEmpty()) {
-                val chaptersJson = parser.toJsonTree(chapters)
-                if (chaptersJson.asJsonArray.size() > 0) {
-                    entry[CHAPTERS] = chaptersJson
-                }
-            }
+        // Backup all the chapters
+        val chapters = db.getChapters(manga).executeAsBlocking()
+        if (!chapters.isEmpty()) {
+            entry.add(CHAPTERS, gson.toJsonTree(chapters))
        }

-        // Check if user wants category information in backup
-        if (options and BACKUP_CATEGORY_MASK == BACKUP_CATEGORY) {
-            // Backup categories for this manga
-            val categoriesForManga = databaseHelper.getCategoriesForManga(manga).executeAsBlocking()
-            if (categoriesForManga.isNotEmpty()) {
-                val categoriesNames = categoriesForManga.map { it.name }
-                entry[CATEGORIES] = parser.toJsonTree(categoriesNames)
-            }
+        // Backup manga sync
+        val mangaSync = db.getMangasSync(manga).executeAsBlocking()
+        if (!mangaSync.isEmpty()) {
+            entry.add(MANGA_SYNC, gson.toJsonTree(mangaSync))
        }

-        // Check if user wants track information in backup
-        if (options and BACKUP_TRACK_MASK == BACKUP_TRACK) {
-            val tracks = databaseHelper.getTracks(manga).executeAsBlocking()
-            if (tracks.isNotEmpty()) {
-                entry[TRACK] = parser.toJsonTree(tracks)
-            }
-        }
-
-        // Check if user wants history information in backup
-        if (options and BACKUP_HISTORY_MASK == BACKUP_HISTORY) {
-            val historyForManga = databaseHelper.getHistoryByMangaId(manga.id!!).executeAsBlocking()
-            if (historyForManga.isNotEmpty()) {
-                val historyData = historyForManga.mapNotNull { history ->
-                    val url = databaseHelper.getChapter(history.chapter_id).executeAsBlocking()?.url
-                    url?.let { DHistory(url, history.last_read) }
-                }
-                val historyJson = parser.toJsonTree(historyData)
-                if (historyJson.asJsonArray.size() > 0) {
-                    entry[HISTORY] = historyJson
-                }
+        // Backup categories for this manga
+        val categoriesForManga = db.getCategoriesForManga(manga).executeAsBlocking()
+        if (!categoriesForManga.isEmpty()) {
+            val categoriesNames = ArrayList<String>()
+            for (category in categoriesForManga) {
+                categoriesNames.add(category.name)
            }
+            entry.add(CATEGORIES, gson.toJsonTree(categoriesNames))
        }

        return entry
    }

-    fun restoreMangaNoFetch(manga: Manga, dbManga: Manga) {
-        manga.id = dbManga.id
-        manga.copyFrom(dbManga)
-        manga.favorite = true
-        insertManga(manga)
+    /**
+     * Backups a category.
+     *
+     * @param category the category to backup.
+     * @return a JSON object containing the data of the category.
+     */
+    private fun backupCategory(category: Category): JsonElement {
+        return gson.toJsonTree(category)
    }

    /**
-     * [Observable] that fetches manga information
+     * Restores a backup from a file.
     *
-     * @param source source of manga
-     * @param manga manga that needs updating
-     * @return [Observable] that contains manga
+     * @param file the file containing the backup.
+     * @throws IOException if there's any IO error.
     */
-    fun restoreMangaFetchObservable(source: Source, manga: Manga): Observable<Manga> {
-        return source.fetchMangaDetails(manga)
-            .map { networkManga ->
-                manga.copyFrom(networkManga)
-                manga.favorite = true
-                manga.initialized = true
-                manga.id = insertManga(manga)
-                manga
+    @Throws(IOException::class)
+    fun restoreFromFile(file: File) {
+        JsonReader(FileReader(file)).use {
+            val root = JsonParser().parse(it).asJsonObject
+            restoreFromJson(root)
+        }
+    }
+
+    /**
+     * Restores a backup from an input stream.
+     *
+     * @param stream the stream containing the backup.
+     * @throws IOException if there's any IO error.
+     */
+    @Throws(IOException::class)
+    fun restoreFromStream(stream: InputStream) {
+        JsonReader(InputStreamReader(stream)).use {
+            val root = JsonParser().parse(it).asJsonObject
+            restoreFromJson(root)
+        }
+    }
+
+    /**
+     * Restores a backup from a JSON object. Everything executes in a single transaction so that
+     * nothing is modified if there's an error.
+     *
+     * @param root the root of the JSON.
+     */
+    fun restoreFromJson(root: JsonObject) {
+        db.inTransaction {
+            // Restore categories
+            root.get(CATEGORIES)?.let {
+                restoreCategories(it.asJsonArray)
            }
-    }

-    /**
-     * [Observable] that fetches chapter information
-     *
-     * @param source source of manga
-     * @param manga manga that needs updating
-     * @return [Observable] that contains manga
-     */
-    fun restoreChapterFetchObservable(source: Source, manga: Manga, chapters: List<Chapter>): Observable<Pair<List<Chapter>, List<Chapter>>> {
-        return source.fetchChapterList(manga)
-            .map { syncChaptersWithSource(databaseHelper, it, manga, source) }
-            .doOnNext { pair ->
-                if (pair.first.isNotEmpty()) {
-                    chapters.forEach { it.manga_id = manga.id }
-                    insertChapters(chapters)
-                }
+            // Restore mangas
+            root.get(MANGAS)?.let {
+                restoreMangas(it.asJsonArray)
            }
+        }
    }

    /**
-     * Restore the categories from Json
+     * Restores the categories.
     *
-     * @param jsonCategories array containing categories
+     * @param jsonCategories the categories of the json.
     */
-    internal fun restoreCategories(jsonCategories: JsonArray) {
+    private fun restoreCategories(jsonCategories: JsonArray) {
        // Get categories from file and from db
-        val dbCategories = databaseHelper.getCategories().executeAsBlocking()
-        val backupCategories = parser.fromJson<List<CategoryImpl>>(jsonCategories)
+        val dbCategories = db.getCategories().executeAsBlocking()
+        val backupCategories = getArrayOrEmpty<Category>(jsonCategories,
+                object : TypeToken<List<Category>>() {}.type)

        // Iterate over them
-        backupCategories.forEach { category ->
+        for (category in backupCategories) {
            // Used to know if the category is already in the db
            var found = false
            for (dbCategory in dbCategories) {
                // If the category is already in the db, assign the id to the file's category
                // and do nothing
-                if (category.name == dbCategory.name) {
+                if (category.nameLower == dbCategory.nameLower) {
                    category.id = dbCategory.id
                    found = true
                    break
@ -336,24 +212,110 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
            if (!found) {
                // Let the db assign the id
                category.id = null
-                val result = databaseHelper.insertCategory(category).executeAsBlocking()
+                val result = db.insertCategory(category).executeAsBlocking()
                category.id = result.insertedId()?.toInt()
            }
        }
    }

+    /**
+     * Restores all the mangas and its related data.
+     *
+     * @param jsonMangas the mangas and its related data (chapters, sync, categories) from the json.
+     */
+    private fun restoreMangas(jsonMangas: JsonArray) {
+        val chapterToken = object : TypeToken<List<Chapter>>() {}.type
+        val mangaSyncToken = object : TypeToken<List<MangaSync>>() {}.type
+        val categoriesNamesToken = object : TypeToken<List<String>>() {}.type
+
+        for (backupManga in jsonMangas) {
+            // Map every entry to objects
+            val element = backupManga.asJsonObject
+            val manga = gson.fromJson(element.get(MANGA), Manga::class.java)
+            val chapters = getArrayOrEmpty<Chapter>(element.get(CHAPTERS), chapterToken)
+            val sync = getArrayOrEmpty<MangaSync>(element.get(MANGA_SYNC), mangaSyncToken)
+            val categories = getArrayOrEmpty<String>(element.get(CATEGORIES), categoriesNamesToken)
+
+            // Restore everything related to this manga
+            restoreManga(manga)
+            restoreChaptersForManga(manga, chapters)
+            restoreSyncForManga(manga, sync)
+            restoreCategoriesForManga(manga, categories)
+        }
+    }
+
+    /**
+     * Restores a manga.
+     *
+     * @param manga the manga to restore.
+     */
+    private fun restoreManga(manga: Manga) {
+        // Try to find existing manga in db
+        val dbManga = db.getManga(manga.url, manga.source).executeAsBlocking()
+        if (dbManga == null) {
+            // Let the db assign the id
+            manga.id = null
+            val result = db.insertManga(manga).executeAsBlocking()
+            manga.id = result.insertedId()
+        } else {
+            // If it exists already, we copy only the values related to the source from the db
+            // (they can be up to date). Local values (flags) are kept from the backup.
+            manga.id = dbManga.id
+            manga.copyFrom(dbManga)
+            manga.favorite = true
+            db.insertManga(manga).executeAsBlocking()
+        }
+    }
+
+    /**
+     * Restores the chapters of a manga.
+     *
+     * @param manga the manga whose chapters have to be restored.
+     * @param chapters the chapters to restore.
+     */
+    private fun restoreChaptersForManga(manga: Manga, chapters: List<Chapter>) {
+        // Fix foreign keys with the current manga id
+        for (chapter in chapters) {
+            chapter.manga_id = manga.id
+        }
+
+        val dbChapters = db.getChapters(manga).executeAsBlocking()
+        val chaptersToUpdate = ArrayList<Chapter>()
+        for (backupChapter in chapters) {
+            // Try to find existing chapter in db
+            val pos = dbChapters.indexOf(backupChapter)
+            if (pos != -1) {
+                // The chapter is already in the db, only update its fields
+                val dbChapter = dbChapters[pos]
+                // If one of them was read, the chapter will be marked as read
+                dbChapter.read = backupChapter.read || dbChapter.read
+                dbChapter.last_page_read = Math.max(backupChapter.last_page_read, dbChapter.last_page_read)
+                chaptersToUpdate.add(dbChapter)
+            } else {
+                // Insert new chapter. Let the db assign the id
+                backupChapter.id = null
+                chaptersToUpdate.add(backupChapter)
+            }
+        }
+
+        // Update database
+        if (!chaptersToUpdate.isEmpty()) {
+            db.insertChapters(chaptersToUpdate).executeAsBlocking()
+        }
+    }
+
    /**
     * Restores the categories a manga is in.
     *
     * @param manga the manga whose categories have to be restored.
     * @param categories the categories to restore.
     */
-    internal fun restoreCategoriesForManga(manga: Manga, categories: List<String>) {
-        val dbCategories = databaseHelper.getCategories().executeAsBlocking()
-        val mangaCategoriesToUpdate = mutableListOf<MangaCategory>()
+    private fun restoreCategoriesForManga(manga: Manga, categories: List<String>) {
+        val dbCategories = db.getCategories().executeAsBlocking()
+        val mangaCategoriesToUpdate = ArrayList<MangaCategory>()
        for (backupCategoryStr in categories) {
            for (dbCategory in dbCategories) {
-                if (backupCategoryStr == dbCategory.name) {
+                if (backupCategoryStr.toLowerCase() == dbCategory.nameLower) {
                    mangaCategoriesToUpdate.add(MangaCategory.create(manga, dbCategory))
                    break
                }
@ -361,154 +323,59 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
        }

        // Update database
-        if (mangaCategoriesToUpdate.isNotEmpty()) {
-            databaseHelper.deleteOldMangasCategories(listOf(manga)).executeAsBlocking()
-            databaseHelper.insertMangasCategories(mangaCategoriesToUpdate).executeAsBlocking()
+        if (!mangaCategoriesToUpdate.isEmpty()) {
+            val mangaAsList = ArrayList<Manga>()
+            mangaAsList.add(manga)
+            db.deleteOldMangasCategories(mangaAsList).executeAsBlocking()
+            db.insertMangasCategories(mangaCategoriesToUpdate).executeAsBlocking()
        }
    }

-    /**
-     * Restore history from Json
-     *
-     * @param history list containing history to be restored
-     */
-    internal fun restoreHistoryForManga(history: List<DHistory>) {
-        // List containing history to be updated
-        val historyToBeUpdated = mutableListOf<History>()
-        for ((url, lastRead) in history) {
-            val dbHistory = databaseHelper.getHistoryByChapterUrl(url).executeAsBlocking()
-            // Check if history already in database and update
-            if (dbHistory != null) {
-                dbHistory.apply {
-                    last_read = max(lastRead, dbHistory.last_read)
-                }
-                historyToBeUpdated.add(dbHistory)
-            } else {
-                // If not in database create
-                databaseHelper.getChapter(url).executeAsBlocking()?.let {
-                    val historyToAdd = History.create(it).apply {
-                        last_read = lastRead
-                    }
-                    historyToBeUpdated.add(historyToAdd)
-                }
-            }
-        }
-        databaseHelper.updateHistoryLastRead(historyToBeUpdated).executeAsBlocking()
-    }
-
    /**
     * Restores the sync of a manga.
     *
     * @param manga the manga whose sync have to be restored.
-     * @param tracks the track list to restore.
+     * @param sync the sync to restore.
     */
-    internal fun restoreTrackForManga(manga: Manga, tracks: List<Track>) {
+    private fun restoreSyncForManga(manga: Manga, sync: List<MangaSync>) {
        // Fix foreign keys with the current manga id
-        tracks.map { it.manga_id = manga.id!! }
-
-        // Get tracks from database
-        val dbTracks = databaseHelper.getTracks(manga).executeAsBlocking()
-        val trackToUpdate = mutableListOf<Track>()
-
-        tracks.forEach { track ->
-            val service = trackManager.getService(track.sync_id)
-            if (service != null && service.isLogged) {
-                var isInDatabase = false
-                for (dbTrack in dbTracks) {
-                    if (track.sync_id == dbTrack.sync_id) {
-                        // The sync is already in the db, only update its fields
-                        if (track.media_id != dbTrack.media_id) {
-                            dbTrack.media_id = track.media_id
-                        }
-                        if (track.library_id != dbTrack.library_id) {
-                            dbTrack.library_id = track.library_id
-                        }
-                        dbTrack.last_chapter_read = max(dbTrack.last_chapter_read, track.last_chapter_read)
-                        isInDatabase = true
-                        trackToUpdate.add(dbTrack)
-                        break
-                    }
-                }
-                if (!isInDatabase) {
-                    // Insert new sync. Let the db assign the id
-                    track.id = null
-                    trackToUpdate.add(track)
-                }
-            }
-        }
-        // Update database
-        if (trackToUpdate.isNotEmpty()) {
-            databaseHelper.insertTracks(trackToUpdate).executeAsBlocking()
-        }
-    }
-
-    /**
-     * Restore the chapters for manga if chapters already in database
-     *
-     * @param manga manga of chapters
-     * @param chapters list containing chapters that get restored
-     * @return boolean answering if chapter fetch is not needed
-     */
-    internal fun restoreChaptersForManga(manga: Manga, chapters: List<Chapter>): Boolean {
-        val dbChapters = databaseHelper.getChapters(manga).executeAsBlocking()
-
-        // Return if fetch is needed
-        if (dbChapters.isEmpty() || dbChapters.size < chapters.size) {
-            return false
+        for (mangaSync in sync) {
+            mangaSync.manga_id = manga.id
        }

-        for (chapter in chapters) {
-            val pos = dbChapters.indexOf(chapter)
+        val dbSyncs = db.getMangasSync(manga).executeAsBlocking()
+        val syncToUpdate = ArrayList<MangaSync>()
+        for (backupSync in sync) {
+            // Try to find existing chapter in db
+            val pos = dbSyncs.indexOf(backupSync)
            if (pos != -1) {
-                val dbChapter = dbChapters[pos]
-                chapter.id = dbChapter.id
-                chapter.copyFrom(dbChapter)
-                break
+                // The sync is already in the db, only update its fields
+                val dbSync = dbSyncs[pos]
+                // Mark the max chapter as read and nothing else
+                dbSync.last_chapter_read = Math.max(backupSync.last_chapter_read, dbSync.last_chapter_read)
+                syncToUpdate.add(dbSync)
+            } else {
+                // Insert new sync. Let the db assign the id
+                backupSync.id = null
+                syncToUpdate.add(backupSync)
            }
        }
-        // Filter the chapters that couldn't be found.
-        chapters.filter { it.id != null }
-        chapters.map { it.manga_id = manga.id }

-        insertChapters(chapters)
-        return true
+        // Update database
+        if (!syncToUpdate.isEmpty()) {
+            db.insertMangasSync(syncToUpdate).executeAsBlocking()
+        }
    }

    /**
-     * Returns manga
+     * Returns a list of items from a json element, or an empty list if the element is null.
     *
-     * @return [Manga], null if not found
+     * @param element the json to be mapped to a list of items.
+     * @param type the gson mapping to restore the list.
+     * @return a list of items.
     */
-    internal fun getMangaFromDatabase(manga: Manga): Manga? =
-        databaseHelper.getManga(manga.url, manga.source).executeAsBlocking()
-
-    /**
-     * Returns list containing manga from library
-     *
-     * @return [Manga] from library
-     */
-    internal fun getFavoriteManga(): List<Manga> =
-        databaseHelper.getFavoriteMangas().executeAsBlocking()
-
-    /**
-     * Inserts manga and returns id
-     *
-     * @return id of [Manga], null if not found
-     */
-    internal fun insertManga(manga: Manga): Long? =
-        databaseHelper.insertManga(manga).executeAsBlocking().insertedId()
-
-    /**
-     * Inserts list of chapters
-     */
-    private fun insertChapters(chapters: List<Chapter>) {
-        databaseHelper.updateChaptersBackup(chapters).executeAsBlocking()
+    private fun <T> getArrayOrEmpty(element: JsonElement?, type: Type): List<T> {
+        return gson.fromJson<List<T>>(element, type) ?: ArrayList<T>()
    }

-    /**
-     * Return number of backups.
-     *
-     * @return number of backups selected by user
-     */
-    fun numberOfBackups(): Int = preferences.numberOfBackups().get()
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupNotifier.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupNotifier.kt
@ -1,161 +0,0 @@
-package eu.kanade.tachiyomi.data.backup
-
-import android.content.Context
-import android.graphics.BitmapFactory
-import androidx.core.app.NotificationCompat
-import com.hippo.unifile.UniFile
-import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.notification.NotificationReceiver
-import eu.kanade.tachiyomi.data.notification.Notifications
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.util.storage.getUriCompat
-import eu.kanade.tachiyomi.util.system.notificationBuilder
-import eu.kanade.tachiyomi.util.system.notificationManager
-import uy.kohesive.injekt.injectLazy
-import java.io.File
-import java.util.concurrent.TimeUnit
-
-internal class BackupNotifier(private val context: Context) {
-
-    private val preferences: PreferencesHelper by injectLazy()
-
-    private val progressNotificationBuilder = context.notificationBuilder(Notifications.CHANNEL_BACKUP_RESTORE_PROGRESS) {
-        setLargeIcon(BitmapFactory.decodeResource(context.resources, R.mipmap.ic_launcher))
-        setSmallIcon(R.drawable.ic_tachi)
-        setAutoCancel(false)
-        setOngoing(true)
-    }
-
-    private val completeNotificationBuilder = context.notificationBuilder(Notifications.CHANNEL_BACKUP_RESTORE_COMPLETE) {
-        setLargeIcon(BitmapFactory.decodeResource(context.resources, R.mipmap.ic_launcher))
-        setSmallIcon(R.drawable.ic_tachi)
-        setAutoCancel(false)
-    }
-
-    private fun NotificationCompat.Builder.show(id: Int) {
-        context.notificationManager.notify(id, build())
-    }
-
-    fun showBackupProgress(): NotificationCompat.Builder {
-        val builder = with(progressNotificationBuilder) {
-            setContentTitle(context.getString(R.string.creating_backup))
-
-            setProgress(0, 0, true)
-            setOnlyAlertOnce(true)
-        }
-
-        builder.show(Notifications.ID_BACKUP_PROGRESS)
-
-        return builder
-    }
-
-    fun showBackupError(error: String?) {
-        context.notificationManager.cancel(Notifications.ID_BACKUP_PROGRESS)
-
-        with(completeNotificationBuilder) {
-            setContentTitle(context.getString(R.string.creating_backup_error))
-            setContentText(error)
-
-            show(Notifications.ID_BACKUP_COMPLETE)
-        }
-    }
-
-    fun showBackupComplete(unifile: UniFile) {
-        context.notificationManager.cancel(Notifications.ID_BACKUP_PROGRESS)
-
-        with(completeNotificationBuilder) {
-            setContentTitle(context.getString(R.string.backup_created))
-
-            if (unifile.filePath != null) {
-                setContentText(unifile.filePath)
-            }
-
-            // Clear old actions if they exist
-            if (mActions.isNotEmpty()) {
-                mActions.clear()
-            }
-
-            addAction(
-                R.drawable.ic_share_24dp,
-                context.getString(R.string.action_share),
-                NotificationReceiver.shareBackupPendingBroadcast(context, unifile.uri, Notifications.ID_BACKUP_COMPLETE)
-            )
-
-            show(Notifications.ID_BACKUP_COMPLETE)
-        }
-    }
-
-    fun showRestoreProgress(content: String = "", progress: Int = 0, maxAmount: Int = 100): NotificationCompat.Builder {
-        val builder = with(progressNotificationBuilder) {
-            setContentTitle(context.getString(R.string.restoring_backup))
-
-            if (!preferences.hideNotificationContent()) {
-                setContentText(content)
-            }
-
-            setProgress(maxAmount, progress, false)
-            setOnlyAlertOnce(true)
-
-            // Clear old actions if they exist
-            if (mActions.isNotEmpty()) {
-                mActions.clear()
-            }
-
-            addAction(
-                R.drawable.ic_close_24dp,
-                context.getString(R.string.action_stop),
-                NotificationReceiver.cancelRestorePendingBroadcast(context, Notifications.ID_RESTORE_PROGRESS)
-            )
-        }
-
-        builder.show(Notifications.ID_RESTORE_PROGRESS)
-
-        return builder
-    }
-
-    fun showRestoreError(error: String?) {
-        context.notificationManager.cancel(Notifications.ID_RESTORE_PROGRESS)
-
-        with(completeNotificationBuilder) {
-            setContentTitle(context.getString(R.string.restoring_backup_error))
-            setContentText(error)
-
-            show(Notifications.ID_RESTORE_COMPLETE)
-        }
-    }
-
-    fun showRestoreComplete(time: Long, errorCount: Int, path: String?, file: String?) {
-        context.notificationManager.cancel(Notifications.ID_RESTORE_PROGRESS)
-
-        val timeString = context.getString(
-            R.string.restore_duration,
-            TimeUnit.MILLISECONDS.toMinutes(time),
-            TimeUnit.MILLISECONDS.toSeconds(time) - TimeUnit.MINUTES.toSeconds(
-                TimeUnit.MILLISECONDS.toMinutes(time)
-            )
-        )
-
-        with(completeNotificationBuilder) {
-            setContentTitle(context.getString(R.string.restore_completed))
-            setContentText(context.resources.getQuantityString(R.plurals.restore_completed_message, errorCount, timeString, errorCount))
-
-            // Clear old actions if they exist
-            if (mActions.isNotEmpty()) {
-                mActions.clear()
-            }
-
-            if (errorCount > 0 && !path.isNullOrEmpty() && !file.isNullOrEmpty()) {
-                val destFile = File(path, file)
-                val uri = destFile.getUriCompat(context)
-
-                addAction(
-                    R.drawable.nnf_ic_file_folder,
-                    context.getString(R.string.action_open_log),
-                    NotificationReceiver.openErrorLogPendingActivity(context, uri)
-                )
-            }
-
-            show(Notifications.ID_RESTORE_COMPLETE)
-        }
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupRestoreService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupRestoreService.kt
@ -1,472 +0,0 @@
-package eu.kanade.tachiyomi.data.backup
-
-import android.app.Service
-import android.content.Context
-import android.content.Intent
-import android.net.Uri
-import android.os.Build
-import android.os.IBinder
-import android.os.PowerManager
-import com.github.salomonbrys.kotson.fromJson
-import com.google.gson.JsonArray
-import com.google.gson.JsonElement
-import com.google.gson.JsonObject
-import com.google.gson.JsonParser
-import com.google.gson.stream.JsonReader
-import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.backup.models.Backup.CATEGORIES
-import eu.kanade.tachiyomi.data.backup.models.Backup.CHAPTERS
-import eu.kanade.tachiyomi.data.backup.models.Backup.HISTORY
-import eu.kanade.tachiyomi.data.backup.models.Backup.MANGA
-import eu.kanade.tachiyomi.data.backup.models.Backup.MANGAS
-import eu.kanade.tachiyomi.data.backup.models.Backup.TRACK
-import eu.kanade.tachiyomi.data.backup.models.Backup.VERSION
-import eu.kanade.tachiyomi.data.backup.models.DHistory
-import eu.kanade.tachiyomi.data.database.DatabaseHelper
-import eu.kanade.tachiyomi.data.database.models.Chapter
-import eu.kanade.tachiyomi.data.database.models.ChapterImpl
-import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.database.models.MangaImpl
-import eu.kanade.tachiyomi.data.database.models.Track
-import eu.kanade.tachiyomi.data.database.models.TrackImpl
-import eu.kanade.tachiyomi.data.notification.Notifications
-import eu.kanade.tachiyomi.data.track.TrackManager
-import eu.kanade.tachiyomi.source.Source
-import eu.kanade.tachiyomi.util.chapter.NoChaptersException
-import eu.kanade.tachiyomi.util.system.acquireWakeLock
-import eu.kanade.tachiyomi.util.system.isServiceRunning
-import kotlinx.coroutines.CoroutineExceptionHandler
-import kotlinx.coroutines.GlobalScope
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.launch
-import rx.Observable
-import timber.log.Timber
-import uy.kohesive.injekt.injectLazy
-import java.io.File
-import java.text.SimpleDateFormat
-import java.util.Date
-import java.util.Locale
-
-/**
- * Restores backup from a JSON file.
- */
-class BackupRestoreService : Service() {
-
-    companion object {
-
-        /**
-         * Returns the status of the service.
-         *
-         * @param context the application context.
-         * @return true if the service is running, false otherwise.
-         */
-        fun isRunning(context: Context): Boolean =
-            context.isServiceRunning(BackupRestoreService::class.java)
-
-        /**
-         * Starts a service to restore a backup from Json
-         *
-         * @param context context of application
-         * @param uri path of Uri
-         */
-        fun start(context: Context, uri: Uri) {
-            if (!isRunning(context)) {
-                val intent = Intent(context, BackupRestoreService::class.java).apply {
-                    putExtra(BackupConst.EXTRA_URI, uri)
-                }
-                if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
-                    context.startService(intent)
-                } else {
-                    context.startForegroundService(intent)
-                }
-            }
-        }
-
-        /**
-         * Stops the service.
-         *
-         * @param context the application context.
-         */
-        fun stop(context: Context) {
-            context.stopService(Intent(context, BackupRestoreService::class.java))
-
-            BackupNotifier(context).showRestoreError(context.getString(R.string.restoring_backup_canceled))
-        }
-    }
-
-    /**
-     * Wake lock that will be held until the service is destroyed.
-     */
-    private lateinit var wakeLock: PowerManager.WakeLock
-
-    private var job: Job? = null
-
-    /**
-     * The progress of a backup restore
-     */
-    private var restoreProgress = 0
-
-    /**
-     * Amount of manga in Json file (needed for restore)
-     */
-    private var restoreAmount = 0
-
-    /**
-     * Mapping of source ID to source name from backup data
-     */
-    private var sourceMapping: Map<Long, String> = emptyMap()
-
-    /**
-     * List containing errors
-     */
-    private val errors = mutableListOf<Pair<Date, String>>()
-
-    private lateinit var backupManager: BackupManager
-    private lateinit var notifier: BackupNotifier
-
-    private val db: DatabaseHelper by injectLazy()
-
-    private val trackManager: TrackManager by injectLazy()
-
-    override fun onCreate() {
-        super.onCreate()
-
-        notifier = BackupNotifier(this)
-        wakeLock = acquireWakeLock(javaClass.name)
-
-        startForeground(Notifications.ID_RESTORE_PROGRESS, notifier.showRestoreProgress().build())
-    }
-
-    override fun stopService(name: Intent?): Boolean {
-        destroyJob()
-        return super.stopService(name)
-    }
-
-    override fun onDestroy() {
-        destroyJob()
-        super.onDestroy()
-    }
-
-    private fun destroyJob() {
-        job?.cancel()
-        if (wakeLock.isHeld) {
-            wakeLock.release()
-        }
-    }
-
-    /**
-     * This method needs to be implemented, but it's not used/needed.
-     */
-    override fun onBind(intent: Intent): IBinder? = null
-
-    /**
-     * Method called when the service receives an intent.
-     *
-     * @param intent the start intent from.
-     * @param flags the flags of the command.
-     * @param startId the start id of this command.
-     * @return the start value of the command.
-     */
-    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
-        val uri = intent?.getParcelableExtra<Uri>(BackupConst.EXTRA_URI) ?: return START_NOT_STICKY
-
-        // Cancel any previous job if needed.
-        job?.cancel()
-        val handler = CoroutineExceptionHandler { _, exception ->
-            Timber.e(exception)
-            writeErrorLog()
-
-            notifier.showRestoreError(exception.message)
-
-            stopSelf(startId)
-        }
-        job = GlobalScope.launch(handler) {
-            if (!restoreBackup(uri)) {
-                notifier.showRestoreError(getString(R.string.restoring_backup_canceled))
-            }
-        }
-        job?.invokeOnCompletion {
-            stopSelf(startId)
-        }
-
-        return START_NOT_STICKY
-    }
-
-    /**
-     * Restores data from backup file.
-     *
-     * @param uri backup file to restore
-     */
-    private fun restoreBackup(uri: Uri): Boolean {
-        val startTime = System.currentTimeMillis()
-
-        val reader = JsonReader(contentResolver.openInputStream(uri)!!.bufferedReader())
-        val json = JsonParser.parseReader(reader).asJsonObject
-
-        // Get parser version
-        val version = json.get(VERSION)?.asInt ?: 1
-
-        // Initialize manager
-        backupManager = BackupManager(this, version)
-
-        val mangasJson = json.get(MANGAS).asJsonArray
-
-        restoreAmount = mangasJson.size() + 1 // +1 for categories
-        restoreProgress = 0
-        errors.clear()
-
-        // Restore categories
-        json.get(CATEGORIES)?.let { restoreCategories(it) }
-
-        // Store source mapping for error messages
-        sourceMapping = BackupRestoreValidator.getSourceMapping(json)
-
-        // Restore individual manga
-        mangasJson.forEach {
-            if (job?.isActive != true) {
-                return false
-            }
-
-            restoreManga(it.asJsonObject)
-        }
-
-        val endTime = System.currentTimeMillis()
-        val time = endTime - startTime
-
-        val logFile = writeErrorLog()
-
-        notifier.showRestoreComplete(time, errors.size, logFile.parent, logFile.name)
-        return true
-    }
-
-    private fun restoreCategories(categoriesJson: JsonElement) {
-        db.inTransaction {
-            backupManager.restoreCategories(categoriesJson.asJsonArray)
-        }
-
-        restoreProgress += 1
-        showRestoreProgress(restoreProgress, restoreAmount, getString(R.string.categories))
-    }
-
-    private fun restoreManga(mangaJson: JsonObject) {
-        val manga = backupManager.parser.fromJson<MangaImpl>(mangaJson.get(MANGA))
-        val chapters = backupManager.parser.fromJson<List<ChapterImpl>>(
-            mangaJson.get(CHAPTERS)
-                ?: JsonArray()
-        )
-        val categories = backupManager.parser.fromJson<List<String>>(
-            mangaJson.get(CATEGORIES)
-                ?: JsonArray()
-        )
-        val history = backupManager.parser.fromJson<List<DHistory>>(
-            mangaJson.get(HISTORY)
-                ?: JsonArray()
-        )
-        val tracks = backupManager.parser.fromJson<List<TrackImpl>>(
-            mangaJson.get(TRACK)
-                ?: JsonArray()
-        )
-
-        try {
-            val source = backupManager.sourceManager.get(manga.source)
-            if (source != null) {
-                restoreMangaData(manga, source, chapters, categories, history, tracks)
-            } else {
-                val sourceName = sourceMapping[manga.source] ?: manga.source.toString()
-                errors.add(Date() to "${manga.title} - ${getString(R.string.source_not_found_name, sourceName)}")
-            }
-        } catch (e: Exception) {
-            errors.add(Date() to "${manga.title} - ${e.message}")
-        }
-
-        restoreProgress += 1
-        showRestoreProgress(restoreProgress, restoreAmount, manga.title)
-    }
-
-    /**
-     * Returns a manga restore observable
-     *
-     * @param manga manga data from json
-     * @param source source to get manga data from
-     * @param chapters chapters data from json
-     * @param categories categories data from json
-     * @param history history data from json
-     * @param tracks tracking data from json
-     */
-    private fun restoreMangaData(
-        manga: Manga,
-        source: Source,
-        chapters: List<Chapter>,
-        categories: List<String>,
-        history: List<DHistory>,
-        tracks: List<Track>
-    ) {
-        val dbManga = backupManager.getMangaFromDatabase(manga)
-
-        db.inTransaction {
-            if (dbManga == null) {
-                // Manga not in database
-                restoreMangaFetch(source, manga, chapters, categories, history, tracks)
-            } else { // Manga in database
-                // Copy information from manga already in database
-                backupManager.restoreMangaNoFetch(manga, dbManga)
-                // Fetch rest of manga information
-                restoreMangaNoFetch(source, manga, chapters, categories, history, tracks)
-            }
-        }
-    }
-
-    /**
-     * [Observable] that fetches manga information
-     *
-     * @param manga manga that needs updating
-     * @param chapters chapters of manga that needs updating
-     * @param categories categories that need updating
-     */
-    private fun restoreMangaFetch(
-        source: Source,
-        manga: Manga,
-        chapters: List<Chapter>,
-        categories: List<String>,
-        history: List<DHistory>,
-        tracks: List<Track>
-    ) {
-        backupManager.restoreMangaFetchObservable(source, manga)
-            .onErrorReturn {
-                errors.add(Date() to "${manga.title} - ${it.message}")
-                manga
-            }
-            .filter { it.id != null }
-            .flatMap {
-                chapterFetchObservable(source, it, chapters)
-                    // Convert to the manga that contains new chapters.
-                    .map { manga }
-            }
-            .doOnNext {
-                restoreExtraForManga(it, categories, history, tracks)
-            }
-            .flatMap {
-                trackingFetchObservable(it, tracks)
-            }
-            .subscribe()
-    }
-
-    private fun restoreMangaNoFetch(
-        source: Source,
-        backupManga: Manga,
-        chapters: List<Chapter>,
-        categories: List<String>,
-        history: List<DHistory>,
-        tracks: List<Track>
-    ) {
-        Observable.just(backupManga)
-            .flatMap { manga ->
-                if (!backupManager.restoreChaptersForManga(manga, chapters)) {
-                    chapterFetchObservable(source, manga, chapters)
-                        .map { manga }
-                } else {
-                    Observable.just(manga)
-                }
-            }
-            .doOnNext {
-                restoreExtraForManga(it, categories, history, tracks)
-            }
-            .flatMap { manga ->
-                trackingFetchObservable(manga, tracks)
-            }
-            .subscribe()
-    }
-
-    private fun restoreExtraForManga(manga: Manga, categories: List<String>, history: List<DHistory>, tracks: List<Track>) {
-        // Restore categories
-        backupManager.restoreCategoriesForManga(manga, categories)
-
-        // Restore history
-        backupManager.restoreHistoryForManga(history)
-
-        // Restore tracking
-        backupManager.restoreTrackForManga(manga, tracks)
-    }
-
-    /**
-     * [Observable] that fetches chapter information
-     *
-     * @param source source of manga
-     * @param manga manga that needs updating
-     * @return [Observable] that contains manga
-     */
-    private fun chapterFetchObservable(source: Source, manga: Manga, chapters: List<Chapter>): Observable<Pair<List<Chapter>, List<Chapter>>> {
-        return backupManager.restoreChapterFetchObservable(source, manga, chapters)
-            // If there's any error, return empty update and continue.
-            .onErrorReturn {
-                val errorMessage = if (it is NoChaptersException) {
-                    getString(R.string.no_chapters_error)
-                } else {
-                    it.message
-                }
-                errors.add(Date() to "${manga.title} - $errorMessage")
-                Pair(emptyList(), emptyList())
-            }
-    }
-
-    /**
-     * [Observable] that refreshes tracking information
-     * @param manga manga that needs updating.
-     * @param tracks list containing tracks from restore file.
-     * @return [Observable] that contains updated track item
-     */
-    private fun trackingFetchObservable(manga: Manga, tracks: List<Track>): Observable<Track> {
-        return Observable.from(tracks)
-            .flatMap { track ->
-                val service = trackManager.getService(track.sync_id)
-                if (service != null && service.isLogged) {
-                    service.refresh(track)
-                        .doOnNext { db.insertTrack(it).executeAsBlocking() }
-                        .onErrorReturn {
-                            errors.add(Date() to "${manga.title} - ${it.message}")
-                            track
-                        }
-                } else {
-                    errors.add(Date() to "${manga.title} - ${getString(R.string.tracker_not_logged_in, service?.name)}")
-                    Observable.empty()
-                }
-            }
-    }
-
-    /**
-     * Called to update dialog in [BackupConst]
-     *
-     * @param progress restore progress
-     * @param amount total restoreAmount of manga
-     * @param title title of restored manga
-     */
-    private fun showRestoreProgress(
-        progress: Int,
-        amount: Int,
-        title: String
-    ) {
-        notifier.showRestoreProgress(title, progress, amount)
-    }
-
-    /**
-     * Write errors to error log
-     */
-    private fun writeErrorLog(): File {
-        try {
-            if (errors.isNotEmpty()) {
-                val destFile = File(externalCacheDir, "tachiyomi_restore.txt")
-                val sdf = SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS", Locale.getDefault())
-
-                destFile.bufferedWriter().use { out ->
-                    errors.forEach { (date, message) ->
-                        out.write("[${sdf.format(date)}] $message\n")
-                    }
-                }
-                return destFile
-            }
-        } catch (e: Exception) {
-            // Empty
-        }
-        return File("")
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupRestoreValidator.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupRestoreValidator.kt
@ -1,72 +0,0 @@
-package eu.kanade.tachiyomi.data.backup
-
-import android.content.Context
-import android.net.Uri
-import com.google.gson.JsonObject
-import com.google.gson.JsonParser
-import com.google.gson.stream.JsonReader
-import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.backup.models.Backup
-import eu.kanade.tachiyomi.data.track.TrackManager
-import eu.kanade.tachiyomi.source.SourceManager
-import uy.kohesive.injekt.injectLazy
-
-object BackupRestoreValidator {
-
-    private val sourceManager: SourceManager by injectLazy()
-    private val trackManager: TrackManager by injectLazy()
-
-    /**
-     * Checks for critical backup file data.
-     *
-     * @throws Exception if version or manga cannot be found.
-     * @return List of missing sources or missing trackers.
-     */
-    fun validate(context: Context, uri: Uri): Results {
-        val reader = JsonReader(context.contentResolver.openInputStream(uri)!!.bufferedReader())
-        val json = JsonParser.parseReader(reader).asJsonObject
-
-        val version = json.get(Backup.VERSION)
-        val mangasJson = json.get(Backup.MANGAS)
-        if (version == null || mangasJson == null) {
-            throw Exception(context.getString(R.string.invalid_backup_file_missing_data))
-        }
-
-        val mangas = mangasJson.asJsonArray
-        if (mangas.size() == 0) {
-            throw Exception(context.getString(R.string.invalid_backup_file_missing_manga))
-        }
-
-        val sources = getSourceMapping(json)
-        val missingSources = sources
-            .filter { sourceManager.get(it.key) == null }
-            .values
-            .sorted()
-
-        val trackers = mangas
-            .filter { it.asJsonObject.has("track") }
-            .flatMap { it.asJsonObject["track"].asJsonArray }
-            .map { it.asJsonObject["s"].asInt }
-            .distinct()
-        val missingTrackers = trackers
-            .mapNotNull { trackManager.getService(it) }
-            .filter { !it.isLogged }
-            .map { it.name }
-            .sorted()
-
-        return Results(missingSources, missingTrackers)
-    }
-
-    fun getSourceMapping(json: JsonObject): Map<Long, String> {
-        val extensionsMapping = json.get(Backup.EXTENSIONS) ?: return emptyMap()
-
-        return extensionsMapping.asJsonArray
-            .map {
-                val items = it.asString.split(":")
-                items[0].toLong() to items[1]
-            }
-            .toMap()
-    }
-
-    data class Results(val missingSources: List<String>, val missingTrackers: List<String>)
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/models/Backup.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/models/Backup.kt
@ -1,25 +0,0 @@
-package eu.kanade.tachiyomi.data.backup.models
-
-import java.text.SimpleDateFormat
-import java.util.Date
-import java.util.Locale
-
-/**
- * Json values
- */
-object Backup {
-    const val CURRENT_VERSION = 2
-    const val MANGA = "manga"
-    const val MANGAS = "mangas"
-    const val TRACK = "track"
-    const val CHAPTERS = "chapters"
-    const val CATEGORIES = "categories"
-    const val EXTENSIONS = "extensions"
-    const val HISTORY = "history"
-    const val VERSION = "version"
-
-    fun getDefaultFilename(): String {
-        val date = SimpleDateFormat("yyyy-MM-dd_HH-mm", Locale.getDefault()).format(Date())
-        return "tachiyomi_$date.json"
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/models/DHistory.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/models/DHistory.kt
@ -1,3 +0,0 @@
-package eu.kanade.tachiyomi.data.backup.models
-
-data class DHistory(val url: String, val lastRead: Long)
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/CategoryTypeAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/CategoryTypeAdapter.kt
@ -1,31 +0,0 @@
-package eu.kanade.tachiyomi.data.backup.serializer
-
-import com.github.salomonbrys.kotson.typeAdapter
-import com.google.gson.TypeAdapter
-import eu.kanade.tachiyomi.data.database.models.CategoryImpl
-
-/**
- * JSON Serializer used to write / read [CategoryImpl] to / from json
- */
-object CategoryTypeAdapter {
-
-    fun build(): TypeAdapter<CategoryImpl> {
-        return typeAdapter {
-            write {
-                beginArray()
-                value(it.name)
-                value(it.order)
-                endArray()
-            }
-
-            read {
-                beginArray()
-                val category = CategoryImpl()
-                category.name = nextString()
-                category.order = nextInt()
-                endArray()
-                category
-            }
-        }
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/ChapterTypeAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/ChapterTypeAdapter.kt
@ -1,59 +0,0 @@
-package eu.kanade.tachiyomi.data.backup.serializer
-
-import com.github.salomonbrys.kotson.typeAdapter
-import com.google.gson.TypeAdapter
-import com.google.gson.stream.JsonToken
-import eu.kanade.tachiyomi.data.database.models.ChapterImpl
-
-/**
- * JSON Serializer used to write / read [ChapterImpl] to / from json
- */
-object ChapterTypeAdapter {
-
-    private const val URL = "u"
-    private const val READ = "r"
-    private const val BOOKMARK = "b"
-    private const val LAST_READ = "l"
-
-    fun build(): TypeAdapter<ChapterImpl> {
-        return typeAdapter {
-            write {
-                if (it.read || it.bookmark || it.last_page_read != 0) {
-                    beginObject()
-                    name(URL)
-                    value(it.url)
-                    if (it.read) {
-                        name(READ)
-                        value(1)
-                    }
-                    if (it.bookmark) {
-                        name(BOOKMARK)
-                        value(1)
-                    }
-                    if (it.last_page_read != 0) {
-                        name(LAST_READ)
-                        value(it.last_page_read)
-                    }
-                    endObject()
-                }
-            }
-
-            read {
-                val chapter = ChapterImpl()
-                beginObject()
-                while (hasNext()) {
-                    if (peek() == JsonToken.NAME) {
-                        when (nextName()) {
-                            URL -> chapter.url = nextString()
-                            READ -> chapter.read = nextInt() == 1
-                            BOOKMARK -> chapter.bookmark = nextInt() == 1
-                            LAST_READ -> chapter.last_page_read = nextInt()
-                        }
-                    }
-                }
-                endObject()
-                chapter
-            }
-        }
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/HistoryTypeAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/HistoryTypeAdapter.kt
@ -1,32 +0,0 @@
-package eu.kanade.tachiyomi.data.backup.serializer
-
-import com.github.salomonbrys.kotson.typeAdapter
-import com.google.gson.TypeAdapter
-import eu.kanade.tachiyomi.data.backup.models.DHistory
-
-/**
- * JSON Serializer used to write / read [DHistory] to / from json
- */
-object HistoryTypeAdapter {
-
-    fun build(): TypeAdapter<DHistory> {
-        return typeAdapter {
-            write {
-                if (it.lastRead != 0L) {
-                    beginArray()
-                    value(it.url)
-                    value(it.lastRead)
-                    endArray()
-                }
-            }
-
-            read {
-                beginArray()
-                val url = nextString()
-                val lastRead = nextLong()
-                endArray()
-                DHistory(url, lastRead)
-            }
-        }
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/IdExclusion.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/IdExclusion.kt
@ -0,0 +1,27 @@
+package eu.kanade.tachiyomi.data.backup.serializer
+
+import com.google.gson.ExclusionStrategy
+import com.google.gson.FieldAttributes
+import eu.kanade.tachiyomi.data.database.models.Category
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.database.models.MangaSync
+
+class IdExclusion : ExclusionStrategy {
+
+    private val categoryExclusions = listOf("id")
+    private val mangaExclusions = listOf("id")
+    private val chapterExclusions = listOf("id", "manga_id")
+    private val syncExclusions = listOf("id", "manga_id", "update")
+
+    override fun shouldSkipField(f: FieldAttributes) = when (f.declaringClass) {
+        Manga::class.java -> mangaExclusions.contains(f.name)
+        Chapter::class.java -> chapterExclusions.contains(f.name)
+        MangaSync::class.java -> syncExclusions.contains(f.name)
+        Category::class.java -> categoryExclusions.contains(f.name)
+        else -> false
+    }
+
+    override fun shouldSkipClass(clazz: Class<*>) = false
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/IntegerSerializer.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/IntegerSerializer.kt
@ -0,0 +1,17 @@
+package eu.kanade.tachiyomi.data.backup.serializer
+
+import com.google.gson.JsonElement
+import com.google.gson.JsonPrimitive
+import com.google.gson.JsonSerializationContext
+import com.google.gson.JsonSerializer
+
+import java.lang.reflect.Type
+
+class IntegerSerializer : JsonSerializer<Int> {
+
+    override fun serialize(value: Int?, type: Type, context: JsonSerializationContext): JsonElement? {
+        if (value != null && value !== 0)
+            return JsonPrimitive(value)
+        return null
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/MangaTypeAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/MangaTypeAdapter.kt
@ -1,37 +0,0 @@
-package eu.kanade.tachiyomi.data.backup.serializer
-
-import com.github.salomonbrys.kotson.typeAdapter
-import com.google.gson.TypeAdapter
-import eu.kanade.tachiyomi.data.database.models.MangaImpl
-
-/**
- * JSON Serializer used to write / read [MangaImpl] to / from json
- */
-object MangaTypeAdapter {
-
-    fun build(): TypeAdapter<MangaImpl> {
-        return typeAdapter {
-            write {
-                beginArray()
-                value(it.url)
-                value(it.title)
-                value(it.source)
-                value(it.viewer)
-                value(it.chapter_flags)
-                endArray()
-            }
-
-            read {
-                beginArray()
-                val manga = MangaImpl()
-                manga.url = nextString()
-                manga.title = nextString()
-                manga.source = nextLong()
-                manga.viewer = nextInt()
-                manga.chapter_flags = nextInt()
-                endArray()
-                manga
-            }
-        }
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/TrackTypeAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/TrackTypeAdapter.kt
@ -1,59 +0,0 @@
-package eu.kanade.tachiyomi.data.backup.serializer
-
-import com.github.salomonbrys.kotson.typeAdapter
-import com.google.gson.TypeAdapter
-import com.google.gson.stream.JsonToken
-import eu.kanade.tachiyomi.data.database.models.TrackImpl
-
-/**
- * JSON Serializer used to write / read [TrackImpl] to / from json
- */
-object TrackTypeAdapter {
-
-    private const val SYNC = "s"
-    private const val MEDIA = "r"
-    private const val LIBRARY = "ml"
-    private const val TITLE = "t"
-    private const val LAST_READ = "l"
-    private const val TRACKING_URL = "u"
-
-    fun build(): TypeAdapter<TrackImpl> {
-        return typeAdapter {
-            write {
-                beginObject()
-                name(TITLE)
-                value(it.title)
-                name(SYNC)
-                value(it.sync_id)
-                name(MEDIA)
-                value(it.media_id)
-                name(LIBRARY)
-                value(it.library_id)
-                name(LAST_READ)
-                value(it.last_chapter_read)
-                name(TRACKING_URL)
-                value(it.tracking_url)
-                endObject()
-            }
-
-            read {
-                val track = TrackImpl()
-                beginObject()
-                while (hasNext()) {
-                    if (peek() == JsonToken.NAME) {
-                        when (nextName()) {
-                            TITLE -> track.title = nextString()
-                            SYNC -> track.sync_id = nextInt()
-                            MEDIA -> track.media_id = nextInt()
-                            LIBRARY -> track.library_id = nextLong()
-                            LAST_READ -> track.last_chapter_read = nextInt()
-                            TRACKING_URL -> track.tracking_url = nextString()
-                        }
-                    }
-                }
-                endObject()
-                track
-            }
-        }
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/cache/ChapterCache.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/cache/ChapterCache.kt
@ -2,20 +2,18 @@ package eu.kanade.tachiyomi.data.cache

 import android.content.Context
 import android.text.format.Formatter
-import com.github.salomonbrys.kotson.fromJson
 import com.google.gson.Gson
+import com.google.gson.reflect.TypeToken
 import com.jakewharton.disklrucache.DiskLruCache
-import eu.kanade.tachiyomi.data.database.models.Chapter
-import eu.kanade.tachiyomi.source.model.Page
-import eu.kanade.tachiyomi.util.storage.DiskUtil
-import eu.kanade.tachiyomi.util.storage.saveTo
+import eu.kanade.tachiyomi.data.source.model.Page
+import eu.kanade.tachiyomi.util.DiskUtils
+import eu.kanade.tachiyomi.util.saveImageTo
 import okhttp3.Response
-import okio.buffer
-import okio.sink
+import okio.Okio
 import rx.Observable
-import uy.kohesive.injekt.injectLazy
 import java.io.File
 import java.io.IOException
+import java.lang.reflect.Type

 /**
 * Class used to create chapter cache
@ -28,6 +26,15 @@ import java.io.IOException
 */
 class ChapterCache(private val context: Context) {

+    /** Google Json class used for parsing JSON files.  */
+    private val gson: Gson = Gson()
+
+    /** Cache class used for cache management.  */
+    private val diskCache: DiskLruCache
+
+    /** Page list collection used for deserializing from JSON.  */
+    private val pageListCollection: Type = object : TypeToken<List<Page>>() {}.type
+
    companion object {
        /** Name of cache directory.  */
        const val PARAMETER_CACHE_DIRECTORY = "chapter_disk_cache"
@ -39,85 +46,82 @@ class ChapterCache(private val context: Context) {
        const val PARAMETER_VALUE_COUNT = 1

        /** The maximum number of bytes this cache should use to store.  */
-        const val PARAMETER_CACHE_SIZE = 100L * 1024 * 1024
+        const val PARAMETER_CACHE_SIZE = 75L * 1024 * 1024
    }

-    /** Google Json class used for parsing JSON files.  */
-    private val gson: Gson by injectLazy()
-
-    /** Cache class used for cache management.  */
-    private val diskCache = DiskLruCache.open(
-        File(context.cacheDir, PARAMETER_CACHE_DIRECTORY),
-        PARAMETER_APP_VERSION,
-        PARAMETER_VALUE_COUNT,
-        PARAMETER_CACHE_SIZE
-    )
+    init {
+        // Open cache in default cache directory.
+        diskCache = DiskLruCache.open(
+                File(context.cacheDir, PARAMETER_CACHE_DIRECTORY),
+                PARAMETER_APP_VERSION,
+                PARAMETER_VALUE_COUNT,
+                PARAMETER_CACHE_SIZE)
+    }

    /**
     * Returns directory of cache.
+     * @return directory of cache.
     */
    val cacheDir: File
        get() = diskCache.directory

    /**
     * Returns real size of directory.
+     * @return real size of directory.
     */
    private val realSize: Long
-        get() = DiskUtil.getDirectorySize(cacheDir)
+        get() = DiskUtils.getDirectorySize(cacheDir)

    /**
     * Returns real size of directory in human readable format.
+     * @return real size of directory.
     */
    val readableSize: String
        get() = Formatter.formatFileSize(context, realSize)

    /**
     * Remove file from cache.
-     *
     * @param file name of file "md5.0".
     * @return status of deletion for the file.
     */
    fun removeFileFromCache(file: String): Boolean {
        // Make sure we don't delete the journal file (keeps track of cache).
-        if (file == "journal" || file.startsWith("journal.")) {
+        if (file == "journal" || file.startsWith("journal."))
            return false
-        }

-        return try {
+        try {
            // Remove the extension from the file to get the key of the cache
-            val key = file.substringBeforeLast(".")
+            val key = file.substring(0, file.lastIndexOf("."))
            // Remove file from cache.
-            diskCache.remove(key)
-        } catch (e: Exception) {
-            false
+            return diskCache.remove(key)
+        } catch (e: IOException) {
+            return false
        }
    }

    /**
     * Get page list from cache.
-     *
-     * @param chapter the chapter.
+     * @param chapterUrl the url of the chapter.
     * @return an observable of the list of pages.
     */
-    fun getPageListFromCache(chapter: Chapter): Observable<List<Page>> {
-        return Observable.fromCallable {
+    fun getPageListFromCache(chapterUrl: String): Observable<List<Page>> {
+        return Observable.fromCallable<List<Page>> {
            // Get the key for the chapter.
-            val key = DiskUtil.hashKeyForDisk(getKey(chapter))
+            val key = DiskUtils.hashKeyForDisk(chapterUrl)

            // Convert JSON string to list of objects. Throws an exception if snapshot is null
            diskCache.get(key).use {
-                gson.fromJson<List<Page>>(it.getString(0))
+                gson.fromJson(it.getString(0), pageListCollection)
            }
        }
    }

    /**
     * Add page list to disk cache.
-     *
-     * @param chapter the chapter.
+     * @param chapterUrl the url of the chapter.
     * @param pages list of pages.
     */
-    fun putPageListToCache(chapter: Chapter, pages: List<Page>) {
+    fun putPageListToCache(chapterUrl: String, pages: List<Page>) {
        // Convert list of pages to json string.
        val cachedValue = gson.toJson(pages)

@ -126,11 +130,11 @@ class ChapterCache(private val context: Context) {

        try {
            // Get editor from md5 key.
-            val key = DiskUtil.hashKeyForDisk(getKey(chapter))
+            val key = DiskUtils.hashKeyForDisk(chapterUrl)
            editor = diskCache.edit(key) ?: return

            // Write chapter urls to cache.
-            editor.newOutputStream(0).sink().buffer().use {
+            Okio.buffer(Okio.sink(editor.newOutputStream(0))).use {
                it.write(cachedValue.toByteArray())
                it.flush()
            }
@ -138,6 +142,7 @@ class ChapterCache(private val context: Context) {
            diskCache.flush()
            editor.commit()
            editor.abortUnlessCommitted()
+
        } catch (e: Exception) {
            // Ignore.
        } finally {
@ -146,60 +151,59 @@ class ChapterCache(private val context: Context) {
    }

    /**
-     * Returns true if image is in cache.
-     *
+     * Check if image is in cache.
     * @param imageUrl url of image.
     * @return true if in cache otherwise false.
     */
    fun isImageInCache(imageUrl: String): Boolean {
-        return try {
-            diskCache.get(DiskUtil.hashKeyForDisk(imageUrl)) != null
+        try {
+            return diskCache.get(DiskUtils.hashKeyForDisk(imageUrl)) != null
        } catch (e: IOException) {
-            false
+            return false
        }
    }

    /**
-     * Get image file from url.
-     *
+     * Get image path from url.
     * @param imageUrl url of image.
     * @return path of image.
     */
-    fun getImageFile(imageUrl: String): File {
-        // Get file from md5 key.
-        val imageName = DiskUtil.hashKeyForDisk(imageUrl) + ".0"
-        return File(diskCache.directory, imageName)
+    fun getImagePath(imageUrl: String): String? {
+        try {
+            // Get file from md5 key.
+            val imageName = DiskUtils.hashKeyForDisk(imageUrl) + ".0"
+            return File(diskCache.directory, imageName).canonicalPath
+        } catch (e: IOException) {
+            return null
+        }
    }

    /**
     * Add image to cache.
-     *
     * @param imageUrl url of image.
     * @param response http response from page.
     * @throws IOException image error.
     */
    @Throws(IOException::class)
-    fun putImageToCache(imageUrl: String, response: Response) {
+    fun putImageToCache(imageUrl: String, response: Response, reencode: Boolean) {
        // Initialize editor (edits the values for an entry).
        var editor: DiskLruCache.Editor? = null

        try {
            // Get editor from md5 key.
-            val key = DiskUtil.hashKeyForDisk(imageUrl)
+            val key = DiskUtils.hashKeyForDisk(imageUrl)
            editor = diskCache.edit(key) ?: throw IOException("Unable to edit key")

            // Get OutputStream and write image with Okio.
-            response.body!!.source().saveTo(editor.newOutputStream(0))
+            response.body().source().saveImageTo(editor.newOutputStream(0), reencode)

            diskCache.flush()
            editor.commit()
        } finally {
-            response.body?.close()
+            response.body().close()
            editor?.abortUnlessCommitted()
        }
    }

-    private fun getKey(chapter: Chapter): String {
-        return "${chapter.manga_id}${chapter.url}"
-    }
 }
+
--- a/app/src/main/java/eu/kanade/tachiyomi/data/cache/CoverCache.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/cache/CoverCache.kt
@ -1,8 +1,7 @@
 package eu.kanade.tachiyomi.data.cache

 import android.content.Context
-import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.util.storage.DiskUtil
+import eu.kanade.tachiyomi.util.DiskUtils
 import java.io.File
 import java.io.IOException
 import java.io.InputStream
@ -18,89 +17,50 @@ import java.io.InputStream
 */
 class CoverCache(private val context: Context) {

-    companion object {
-        private const val COVERS_DIR = "covers"
-        private const val CUSTOM_COVERS_DIR = "covers/custom"
-    }
-
    /**
     * Cache directory used for cache management.
     */
-    private val cacheDir = getCacheDir(COVERS_DIR)
-
-    private val customCoverCacheDir = getCacheDir(CUSTOM_COVERS_DIR)
+    private val cacheDir: File = File(context.externalCacheDir, "cover_disk_cache")

    /**
     * Returns the cover from cache.
     *
-     * @param manga the manga.
+     * @param thumbnailUrl the thumbnail url.
     * @return cover image.
     */
-    fun getCoverFile(manga: Manga): File? {
-        return manga.thumbnail_url?.let {
-            File(cacheDir, DiskUtil.hashKeyForDisk(it))
-        }
+    fun getCoverFile(thumbnailUrl: String): File {
+        return File(cacheDir, DiskUtils.hashKeyForDisk(thumbnailUrl))
    }

    /**
-     * Returns the custom cover from cache.
+     * Copy the given stream to this cache.
     *
-     * @param manga the manga.
-     * @return cover image.
-     */
-    fun getCustomCoverFile(manga: Manga): File {
-        return File(customCoverCacheDir, DiskUtil.hashKeyForDisk(manga.id.toString()))
-    }
-
-    /**
-     * Saves the given stream as the manga's custom cover to cache.
-     *
-     * @param manga the manga.
-     * @param inputStream the stream to copy.
+     * @param thumbnailUrl url of the thumbnail.
+     * @param inputStream  the stream to copy.
     * @throws IOException if there's any error.
     */
    @Throws(IOException::class)
-    fun setCustomCoverToCache(manga: Manga, inputStream: InputStream) {
-        getCustomCoverFile(manga).outputStream().use {
-            inputStream.copyTo(it)
-        }
+    fun copyToCache(thumbnailUrl: String, inputStream: InputStream) {
+        // Get destination file.
+        val destFile = getCoverFile(thumbnailUrl)
+
+        destFile.outputStream().use { inputStream.copyTo(it) }
    }

    /**
-     * Delete the cover files of the manga from the cache.
+     * Delete the cover file from the cache.
     *
-     * @param manga the manga.
-     * @param deleteCustomCover whether the custom cover should be deleted.
-     * @return number of files that were deleted.
+     * @param thumbnailUrl the thumbnail url.
+     * @return status of deletion.
     */
-    fun deleteFromCache(manga: Manga, deleteCustomCover: Boolean = false): Int {
-        var deleted = 0
+    fun deleteFromCache(thumbnailUrl: String?): Boolean {
+        // Check if url is empty.
+        if (thumbnailUrl.isNullOrEmpty())
+            return false

-        getCoverFile(manga)?.let {
-            if (it.exists() && it.delete()) ++deleted
-        }
-
-        if (deleteCustomCover) {
-            if (deleteCustomCover(manga)) ++deleted
-        }
-
-        return deleted
+        // Remove file.
+        val file = getCoverFile(thumbnailUrl!!)
+        return file.exists() && file.delete()
    }

-    /**
-     * Delete custom cover of the manga from the cache
-     *
-     * @param manga the manga.
-     * @return whether the cover was deleted.
-     */
-    fun deleteCustomCover(manga: Manga): Boolean {
-        return getCustomCoverFile(manga).let {
-            it.exists() && it.delete()
-        }
-    }
-
-    private fun getCacheDir(dir: String): File {
-        return context.getExternalFilesDir(dir)
-            ?: File(context.filesDir, dir).also { it.mkdirs() }
-    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/DatabaseHelper.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/DatabaseHelper.kt
@ -1,48 +1,25 @@
 package eu.kanade.tachiyomi.data.database

 import android.content.Context
-import androidx.sqlite.db.SupportSQLiteOpenHelper
 import com.pushtorefresh.storio.sqlite.impl.DefaultStorIOSQLite
-import eu.kanade.tachiyomi.data.database.mappers.CategoryTypeMapping
-import eu.kanade.tachiyomi.data.database.mappers.ChapterTypeMapping
-import eu.kanade.tachiyomi.data.database.mappers.HistoryTypeMapping
-import eu.kanade.tachiyomi.data.database.mappers.MangaCategoryTypeMapping
-import eu.kanade.tachiyomi.data.database.mappers.MangaTypeMapping
-import eu.kanade.tachiyomi.data.database.mappers.TrackTypeMapping
-import eu.kanade.tachiyomi.data.database.models.Category
-import eu.kanade.tachiyomi.data.database.models.Chapter
-import eu.kanade.tachiyomi.data.database.models.History
-import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.database.models.MangaCategory
-import eu.kanade.tachiyomi.data.database.models.Track
-import eu.kanade.tachiyomi.data.database.queries.CategoryQueries
-import eu.kanade.tachiyomi.data.database.queries.ChapterQueries
-import eu.kanade.tachiyomi.data.database.queries.HistoryQueries
-import eu.kanade.tachiyomi.data.database.queries.MangaCategoryQueries
-import eu.kanade.tachiyomi.data.database.queries.MangaQueries
-import eu.kanade.tachiyomi.data.database.queries.TrackQueries
-import io.requery.android.database.sqlite.RequerySQLiteOpenHelperFactory
+import eu.kanade.tachiyomi.data.database.models.*
+import eu.kanade.tachiyomi.data.database.queries.*

 /**
 * This class provides operations to manage the database through its interfaces.
 */
-open class DatabaseHelper(context: Context) :
-    MangaQueries, ChapterQueries, TrackQueries, CategoryQueries, MangaCategoryQueries, HistoryQueries {
-
-    private val configuration = SupportSQLiteOpenHelper.Configuration.builder(context)
-        .name(DbOpenCallback.DATABASE_NAME)
-        .callback(DbOpenCallback())
-        .build()
+open class DatabaseHelper(context: Context)
+: MangaQueries, ChapterQueries, MangaSyncQueries, CategoryQueries, MangaCategoryQueries {

    override val db = DefaultStorIOSQLite.builder()
-        .sqliteOpenHelper(RequerySQLiteOpenHelperFactory().create(configuration))
-        .addTypeMapping(Manga::class.java, MangaTypeMapping())
-        .addTypeMapping(Chapter::class.java, ChapterTypeMapping())
-        .addTypeMapping(Track::class.java, TrackTypeMapping())
-        .addTypeMapping(Category::class.java, CategoryTypeMapping())
-        .addTypeMapping(MangaCategory::class.java, MangaCategoryTypeMapping())
-        .addTypeMapping(History::class.java, HistoryTypeMapping())
-        .build()
+            .sqliteOpenHelper(DbOpenHelper(context))
+            .addTypeMapping(Manga::class.java, MangaSQLiteTypeMapping())
+            .addTypeMapping(Chapter::class.java, ChapterSQLiteTypeMapping())
+            .addTypeMapping(MangaSync::class.java, MangaSyncSQLiteTypeMapping())
+            .addTypeMapping(Category::class.java, CategorySQLiteTypeMapping())
+            .addTypeMapping(MangaCategory::class.java, MangaCategorySQLiteTypeMapping())
+            .build()

    inline fun inTransaction(block: () -> Unit) = db.inTransaction(block)
+
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/DbExtensions.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/DbExtensions.kt
@ -3,22 +3,23 @@ package eu.kanade.tachiyomi.data.database
 import com.pushtorefresh.storio.sqlite.StorIOSQLite

 inline fun StorIOSQLite.inTransaction(block: () -> Unit) {
-    lowLevel().beginTransaction()
+    internal().beginTransaction()
    try {
        block()
-        lowLevel().setTransactionSuccessful()
+        internal().setTransactionSuccessful()
    } finally {
-        lowLevel().endTransaction()
+        internal().endTransaction()
    }
 }

 inline fun <T> StorIOSQLite.inTransactionReturn(block: () -> T): T {
-    lowLevel().beginTransaction()
+    internal().beginTransaction()
    try {
        val result = block()
-        lowLevel().setTransactionSuccessful()
+        internal().setTransactionSuccessful()
        return result
    } finally {
-        lowLevel().endTransaction()
+        internal().endTransaction()
    }
 }
+
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/DbOpenCallback.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/DbOpenCallback.kt
@ -1,90 +0,0 @@
-package eu.kanade.tachiyomi.data.database
-
-import androidx.sqlite.db.SupportSQLiteDatabase
-import androidx.sqlite.db.SupportSQLiteOpenHelper
-import eu.kanade.tachiyomi.data.database.tables.CategoryTable
-import eu.kanade.tachiyomi.data.database.tables.ChapterTable
-import eu.kanade.tachiyomi.data.database.tables.HistoryTable
-import eu.kanade.tachiyomi.data.database.tables.MangaCategoryTable
-import eu.kanade.tachiyomi.data.database.tables.MangaTable
-import eu.kanade.tachiyomi.data.database.tables.TrackTable
-
-class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
-
-    companion object {
-        /**
-         * Name of the database file.
-         */
-        const val DATABASE_NAME = "tachiyomi.db"
-
-        /**
-         * Version of the database.
-         */
-        const val DATABASE_VERSION = 11
-    }
-
-    override fun onCreate(db: SupportSQLiteDatabase) = with(db) {
-        execSQL(MangaTable.createTableQuery)
-        execSQL(ChapterTable.createTableQuery)
-        execSQL(TrackTable.createTableQuery)
-        execSQL(CategoryTable.createTableQuery)
-        execSQL(MangaCategoryTable.createTableQuery)
-        execSQL(HistoryTable.createTableQuery)
-
-        // DB indexes
-        execSQL(MangaTable.createUrlIndexQuery)
-        execSQL(MangaTable.createLibraryIndexQuery)
-        execSQL(ChapterTable.createMangaIdIndexQuery)
-        execSQL(ChapterTable.createUnreadChaptersIndexQuery)
-        execSQL(HistoryTable.createChapterIdIndexQuery)
-    }
-
-    override fun onUpgrade(db: SupportSQLiteDatabase, oldVersion: Int, newVersion: Int) {
-        if (oldVersion < 2) {
-            db.execSQL(ChapterTable.sourceOrderUpdateQuery)
-
-            // Fix kissmanga covers after supporting cloudflare
-            db.execSQL(
-                """UPDATE mangas SET thumbnail_url =
-                    REPLACE(thumbnail_url, '93.174.95.110', 'kissmanga.com') WHERE source = 4"""
-            )
-        }
-        if (oldVersion < 3) {
-            // Initialize history tables
-            db.execSQL(HistoryTable.createTableQuery)
-            db.execSQL(HistoryTable.createChapterIdIndexQuery)
-        }
-        if (oldVersion < 4) {
-            db.execSQL(ChapterTable.bookmarkUpdateQuery)
-        }
-        if (oldVersion < 5) {
-            db.execSQL(ChapterTable.addScanlator)
-        }
-        if (oldVersion < 6) {
-            db.execSQL(TrackTable.addTrackingUrl)
-        }
-        if (oldVersion < 7) {
-            db.execSQL(TrackTable.addLibraryId)
-        }
-        if (oldVersion < 8) {
-            db.execSQL("DROP INDEX IF EXISTS mangas_favorite_index")
-            db.execSQL(MangaTable.createLibraryIndexQuery)
-            db.execSQL(ChapterTable.createUnreadChaptersIndexQuery)
-        }
-        if (oldVersion < 9) {
-            db.execSQL(TrackTable.addStartDate)
-            db.execSQL(TrackTable.addFinishDate)
-        }
-        if (oldVersion < 10) {
-            db.execSQL(MangaTable.addCoverLastModified)
-        }
-        if (oldVersion < 11) {
-            db.execSQL(MangaTable.addDateAdded)
-            db.execSQL(MangaTable.backfillDateAdded)
-        }
-    }
-
-    override fun onConfigure(db: SupportSQLiteDatabase) {
-        db.setForeignKeyConstraintsEnabled(true)
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/DbOpenHelper.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/DbOpenHelper.kt
@ -0,0 +1,50 @@
+package eu.kanade.tachiyomi.data.database
+
+import android.content.Context
+import android.database.sqlite.SQLiteDatabase
+import android.database.sqlite.SQLiteOpenHelper
+import eu.kanade.tachiyomi.data.database.tables.*
+
+class DbOpenHelper(context: Context)
+: SQLiteOpenHelper(context, DATABASE_NAME, null, DATABASE_VERSION) {
+
+    companion object {
+        /**
+         * Name of the database file.
+         */
+        const val DATABASE_NAME = "tachiyomi.db"
+
+        /**
+         * Version of the database.
+         */
+        const val DATABASE_VERSION = 2
+    }
+
+    override fun onCreate(db: SQLiteDatabase) = with(db) {
+        execSQL(MangaTable.createTableQuery)
+        execSQL(ChapterTable.createTableQuery)
+        execSQL(MangaSyncTable.createTableQuery)
+        execSQL(CategoryTable.createTableQuery)
+        execSQL(MangaCategoryTable.createTableQuery)
+
+        // DB indexes
+        execSQL(MangaTable.createUrlIndexQuery)
+        execSQL(MangaTable.createFavoriteIndexQuery)
+        execSQL(ChapterTable.createMangaIdIndexQuery)
+    }
+
+    override fun onUpgrade(db: SQLiteDatabase, oldVersion: Int, newVersion: Int) {
+        if (oldVersion < 2) {
+            db.execSQL(ChapterTable.sourceOrderUpdateQuery)
+
+            // Fix kissmanga covers after supporting cloudflare
+            db.execSQL("""UPDATE mangas SET thumbnail_url =
+                    REPLACE(thumbnail_url, '93.174.95.110', 'kissmanga.com') WHERE source = 4""")
+        }
+    }
+
+    override fun onConfigure(db: SQLiteDatabase) {
+        db.setForeignKeyConstraintsEnabled(true)
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/DbProvider.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/DbProvider.kt
@ -5,4 +5,5 @@ import com.pushtorefresh.storio.sqlite.impl.DefaultStorIOSQLite
 interface DbProvider {

    val db: DefaultStorIOSQLite
+
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/CategoryTypeMapping.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/CategoryTypeMapping.kt
@ -1,63 +0,0 @@
-package eu.kanade.tachiyomi.data.database.mappers
-
-import android.content.ContentValues
-import android.database.Cursor
-import com.pushtorefresh.storio.sqlite.SQLiteTypeMapping
-import com.pushtorefresh.storio.sqlite.operations.delete.DefaultDeleteResolver
-import com.pushtorefresh.storio.sqlite.operations.get.DefaultGetResolver
-import com.pushtorefresh.storio.sqlite.operations.put.DefaultPutResolver
-import com.pushtorefresh.storio.sqlite.queries.DeleteQuery
-import com.pushtorefresh.storio.sqlite.queries.InsertQuery
-import com.pushtorefresh.storio.sqlite.queries.UpdateQuery
-import eu.kanade.tachiyomi.data.database.models.Category
-import eu.kanade.tachiyomi.data.database.models.CategoryImpl
-import eu.kanade.tachiyomi.data.database.tables.CategoryTable.COL_FLAGS
-import eu.kanade.tachiyomi.data.database.tables.CategoryTable.COL_ID
-import eu.kanade.tachiyomi.data.database.tables.CategoryTable.COL_NAME
-import eu.kanade.tachiyomi.data.database.tables.CategoryTable.COL_ORDER
-import eu.kanade.tachiyomi.data.database.tables.CategoryTable.TABLE
-
-class CategoryTypeMapping : SQLiteTypeMapping<Category>(
-    CategoryPutResolver(),
-    CategoryGetResolver(),
-    CategoryDeleteResolver()
-)
-
-class CategoryPutResolver : DefaultPutResolver<Category>() {
-
-    override fun mapToInsertQuery(obj: Category) = InsertQuery.builder()
-        .table(TABLE)
-        .build()
-
-    override fun mapToUpdateQuery(obj: Category) = UpdateQuery.builder()
-        .table(TABLE)
-        .where("$COL_ID = ?")
-        .whereArgs(obj.id)
-        .build()
-
-    override fun mapToContentValues(obj: Category) = ContentValues(4).apply {
-        put(COL_ID, obj.id)
-        put(COL_NAME, obj.name)
-        put(COL_ORDER, obj.order)
-        put(COL_FLAGS, obj.flags)
-    }
-}
-
-class CategoryGetResolver : DefaultGetResolver<Category>() {
-
-    override fun mapFromCursor(cursor: Cursor): Category = CategoryImpl().apply {
-        id = cursor.getInt(cursor.getColumnIndex(COL_ID))
-        name = cursor.getString(cursor.getColumnIndex(COL_NAME))
-        order = cursor.getInt(cursor.getColumnIndex(COL_ORDER))
-        flags = cursor.getInt(cursor.getColumnIndex(COL_FLAGS))
-    }
-}
-
-class CategoryDeleteResolver : DefaultDeleteResolver<Category>() {
-
-    override fun mapToDeleteQuery(obj: Category) = DeleteQuery.builder()
-        .table(TABLE)
-        .where("$COL_ID = ?")
-        .whereArgs(obj.id)
-        .build()
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/ChapterTypeMapping.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/ChapterTypeMapping.kt
@ -1,87 +0,0 @@
-package eu.kanade.tachiyomi.data.database.mappers
-
-import android.content.ContentValues
-import android.database.Cursor
-import com.pushtorefresh.storio.sqlite.SQLiteTypeMapping
-import com.pushtorefresh.storio.sqlite.operations.delete.DefaultDeleteResolver
-import com.pushtorefresh.storio.sqlite.operations.get.DefaultGetResolver
-import com.pushtorefresh.storio.sqlite.operations.put.DefaultPutResolver
-import com.pushtorefresh.storio.sqlite.queries.DeleteQuery
-import com.pushtorefresh.storio.sqlite.queries.InsertQuery
-import com.pushtorefresh.storio.sqlite.queries.UpdateQuery
-import eu.kanade.tachiyomi.data.database.models.Chapter
-import eu.kanade.tachiyomi.data.database.models.ChapterImpl
-import eu.kanade.tachiyomi.data.database.tables.ChapterTable.COL_BOOKMARK
-import eu.kanade.tachiyomi.data.database.tables.ChapterTable.COL_CHAPTER_NUMBER
-import eu.kanade.tachiyomi.data.database.tables.ChapterTable.COL_DATE_FETCH
-import eu.kanade.tachiyomi.data.database.tables.ChapterTable.COL_DATE_UPLOAD
-import eu.kanade.tachiyomi.data.database.tables.ChapterTable.COL_ID
-import eu.kanade.tachiyomi.data.database.tables.ChapterTable.COL_LAST_PAGE_READ
-import eu.kanade.tachiyomi.data.database.tables.ChapterTable.COL_MANGA_ID
-import eu.kanade.tachiyomi.data.database.tables.ChapterTable.COL_NAME
-import eu.kanade.tachiyomi.data.database.tables.ChapterTable.COL_READ
-import eu.kanade.tachiyomi.data.database.tables.ChapterTable.COL_SCANLATOR
-import eu.kanade.tachiyomi.data.database.tables.ChapterTable.COL_SOURCE_ORDER
-import eu.kanade.tachiyomi.data.database.tables.ChapterTable.COL_URL
-import eu.kanade.tachiyomi.data.database.tables.ChapterTable.TABLE
-
-class ChapterTypeMapping : SQLiteTypeMapping<Chapter>(
-    ChapterPutResolver(),
-    ChapterGetResolver(),
-    ChapterDeleteResolver()
-)
-
-class ChapterPutResolver : DefaultPutResolver<Chapter>() {
-
-    override fun mapToInsertQuery(obj: Chapter) = InsertQuery.builder()
-        .table(TABLE)
-        .build()
-
-    override fun mapToUpdateQuery(obj: Chapter) = UpdateQuery.builder()
-        .table(TABLE)
-        .where("$COL_ID = ?")
-        .whereArgs(obj.id)
-        .build()
-
-    override fun mapToContentValues(obj: Chapter) = ContentValues(11).apply {
-        put(COL_ID, obj.id)
-        put(COL_MANGA_ID, obj.manga_id)
-        put(COL_URL, obj.url)
-        put(COL_NAME, obj.name)
-        put(COL_READ, obj.read)
-        put(COL_SCANLATOR, obj.scanlator)
-        put(COL_BOOKMARK, obj.bookmark)
-        put(COL_DATE_FETCH, obj.date_fetch)
-        put(COL_DATE_UPLOAD, obj.date_upload)
-        put(COL_LAST_PAGE_READ, obj.last_page_read)
-        put(COL_CHAPTER_NUMBER, obj.chapter_number)
-        put(COL_SOURCE_ORDER, obj.source_order)
-    }
-}
-
-class ChapterGetResolver : DefaultGetResolver<Chapter>() {
-
-    override fun mapFromCursor(cursor: Cursor): Chapter = ChapterImpl().apply {
-        id = cursor.getLong(cursor.getColumnIndex(COL_ID))
-        manga_id = cursor.getLong(cursor.getColumnIndex(COL_MANGA_ID))
-        url = cursor.getString(cursor.getColumnIndex(COL_URL))
-        name = cursor.getString(cursor.getColumnIndex(COL_NAME))
-        scanlator = cursor.getString(cursor.getColumnIndex(COL_SCANLATOR))
-        read = cursor.getInt(cursor.getColumnIndex(COL_READ)) == 1
-        bookmark = cursor.getInt(cursor.getColumnIndex(COL_BOOKMARK)) == 1
-        date_fetch = cursor.getLong(cursor.getColumnIndex(COL_DATE_FETCH))
-        date_upload = cursor.getLong(cursor.getColumnIndex(COL_DATE_UPLOAD))
-        last_page_read = cursor.getInt(cursor.getColumnIndex(COL_LAST_PAGE_READ))
-        chapter_number = cursor.getFloat(cursor.getColumnIndex(COL_CHAPTER_NUMBER))
-        source_order = cursor.getInt(cursor.getColumnIndex(COL_SOURCE_ORDER))
-    }
-}
-
-class ChapterDeleteResolver : DefaultDeleteResolver<Chapter>() {
-
-    override fun mapToDeleteQuery(obj: Chapter) = DeleteQuery.builder()
-        .table(TABLE)
-        .where("$COL_ID = ?")
-        .whereArgs(obj.id)
-        .build()
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/HistoryTypeMapping.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/HistoryTypeMapping.kt
@ -1,63 +0,0 @@
-package eu.kanade.tachiyomi.data.database.mappers
-
-import android.content.ContentValues
-import android.database.Cursor
-import com.pushtorefresh.storio.sqlite.SQLiteTypeMapping
-import com.pushtorefresh.storio.sqlite.operations.delete.DefaultDeleteResolver
-import com.pushtorefresh.storio.sqlite.operations.get.DefaultGetResolver
-import com.pushtorefresh.storio.sqlite.operations.put.DefaultPutResolver
-import com.pushtorefresh.storio.sqlite.queries.DeleteQuery
-import com.pushtorefresh.storio.sqlite.queries.InsertQuery
-import com.pushtorefresh.storio.sqlite.queries.UpdateQuery
-import eu.kanade.tachiyomi.data.database.models.History
-import eu.kanade.tachiyomi.data.database.models.HistoryImpl
-import eu.kanade.tachiyomi.data.database.tables.HistoryTable.COL_CHAPTER_ID
-import eu.kanade.tachiyomi.data.database.tables.HistoryTable.COL_ID
-import eu.kanade.tachiyomi.data.database.tables.HistoryTable.COL_LAST_READ
-import eu.kanade.tachiyomi.data.database.tables.HistoryTable.COL_TIME_READ
-import eu.kanade.tachiyomi.data.database.tables.HistoryTable.TABLE
-
-class HistoryTypeMapping : SQLiteTypeMapping<History>(
-    HistoryPutResolver(),
-    HistoryGetResolver(),
-    HistoryDeleteResolver()
-)
-
-open class HistoryPutResolver : DefaultPutResolver<History>() {
-
-    override fun mapToInsertQuery(obj: History) = InsertQuery.builder()
-        .table(TABLE)
-        .build()
-
-    override fun mapToUpdateQuery(obj: History) = UpdateQuery.builder()
-        .table(TABLE)
-        .where("$COL_ID = ?")
-        .whereArgs(obj.id)
-        .build()
-
-    override fun mapToContentValues(obj: History) = ContentValues(4).apply {
-        put(COL_ID, obj.id)
-        put(COL_CHAPTER_ID, obj.chapter_id)
-        put(COL_LAST_READ, obj.last_read)
-        put(COL_TIME_READ, obj.time_read)
-    }
-}
-
-class HistoryGetResolver : DefaultGetResolver<History>() {
-
-    override fun mapFromCursor(cursor: Cursor): History = HistoryImpl().apply {
-        id = cursor.getLong(cursor.getColumnIndex(COL_ID))
-        chapter_id = cursor.getLong(cursor.getColumnIndex(COL_CHAPTER_ID))
-        last_read = cursor.getLong(cursor.getColumnIndex(COL_LAST_READ))
-        time_read = cursor.getLong(cursor.getColumnIndex(COL_TIME_READ))
-    }
-}
-
-class HistoryDeleteResolver : DefaultDeleteResolver<History>() {
-
-    override fun mapToDeleteQuery(obj: History) = DeleteQuery.builder()
-        .table(TABLE)
-        .where("$COL_ID = ?")
-        .whereArgs(obj.id)
-        .build()
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/MangaCategoryTypeMapping.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/MangaCategoryTypeMapping.kt
@ -1,59 +0,0 @@
-package eu.kanade.tachiyomi.data.database.mappers
-
-import android.content.ContentValues
-import android.database.Cursor
-import com.pushtorefresh.storio.sqlite.SQLiteTypeMapping
-import com.pushtorefresh.storio.sqlite.operations.delete.DefaultDeleteResolver
-import com.pushtorefresh.storio.sqlite.operations.get.DefaultGetResolver
-import com.pushtorefresh.storio.sqlite.operations.put.DefaultPutResolver
-import com.pushtorefresh.storio.sqlite.queries.DeleteQuery
-import com.pushtorefresh.storio.sqlite.queries.InsertQuery
-import com.pushtorefresh.storio.sqlite.queries.UpdateQuery
-import eu.kanade.tachiyomi.data.database.models.MangaCategory
-import eu.kanade.tachiyomi.data.database.tables.MangaCategoryTable.COL_CATEGORY_ID
-import eu.kanade.tachiyomi.data.database.tables.MangaCategoryTable.COL_ID
-import eu.kanade.tachiyomi.data.database.tables.MangaCategoryTable.COL_MANGA_ID
-import eu.kanade.tachiyomi.data.database.tables.MangaCategoryTable.TABLE
-
-class MangaCategoryTypeMapping : SQLiteTypeMapping<MangaCategory>(
-    MangaCategoryPutResolver(),
-    MangaCategoryGetResolver(),
-    MangaCategoryDeleteResolver()
-)
-
-class MangaCategoryPutResolver : DefaultPutResolver<MangaCategory>() {
-
-    override fun mapToInsertQuery(obj: MangaCategory) = InsertQuery.builder()
-        .table(TABLE)
-        .build()
-
-    override fun mapToUpdateQuery(obj: MangaCategory) = UpdateQuery.builder()
-        .table(TABLE)
-        .where("$COL_ID = ?")
-        .whereArgs(obj.id)
-        .build()
-
-    override fun mapToContentValues(obj: MangaCategory) = ContentValues(3).apply {
-        put(COL_ID, obj.id)
-        put(COL_MANGA_ID, obj.manga_id)
-        put(COL_CATEGORY_ID, obj.category_id)
-    }
-}
-
-class MangaCategoryGetResolver : DefaultGetResolver<MangaCategory>() {
-
-    override fun mapFromCursor(cursor: Cursor): MangaCategory = MangaCategory().apply {
-        id = cursor.getLong(cursor.getColumnIndex(COL_ID))
-        manga_id = cursor.getLong(cursor.getColumnIndex(COL_MANGA_ID))
-        category_id = cursor.getInt(cursor.getColumnIndex(COL_CATEGORY_ID))
-    }
-}
-
-class MangaCategoryDeleteResolver : DefaultDeleteResolver<MangaCategory>() {
-
-    override fun mapToDeleteQuery(obj: MangaCategory) = DeleteQuery.builder()
-        .table(TABLE)
-        .where("$COL_ID = ?")
-        .whereArgs(obj.id)
-        .build()
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/MangaTypeMapping.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/MangaTypeMapping.kt
@ -1,108 +0,0 @@
-package eu.kanade.tachiyomi.data.database.mappers
-
-import android.content.ContentValues
-import android.database.Cursor
-import com.pushtorefresh.storio.sqlite.SQLiteTypeMapping
-import com.pushtorefresh.storio.sqlite.operations.delete.DefaultDeleteResolver
-import com.pushtorefresh.storio.sqlite.operations.get.DefaultGetResolver
-import com.pushtorefresh.storio.sqlite.operations.put.DefaultPutResolver
-import com.pushtorefresh.storio.sqlite.queries.DeleteQuery
-import com.pushtorefresh.storio.sqlite.queries.InsertQuery
-import com.pushtorefresh.storio.sqlite.queries.UpdateQuery
-import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.database.models.MangaImpl
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_ARTIST
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_AUTHOR
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_CHAPTER_FLAGS
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_COVER_LAST_MODIFIED
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_DATE_ADDED
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_DESCRIPTION
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_FAVORITE
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_GENRE
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_ID
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_INITIALIZED
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_LAST_UPDATE
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_SOURCE
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_STATUS
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_THUMBNAIL_URL
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_TITLE
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_URL
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_VIEWER
-import eu.kanade.tachiyomi.data.database.tables.MangaTable.TABLE
-
-class MangaTypeMapping : SQLiteTypeMapping<Manga>(
-    MangaPutResolver(),
-    MangaGetResolver(),
-    MangaDeleteResolver()
-)
-
-class MangaPutResolver : DefaultPutResolver<Manga>() {
-
-    override fun mapToInsertQuery(obj: Manga) = InsertQuery.builder()
-        .table(TABLE)
-        .build()
-
-    override fun mapToUpdateQuery(obj: Manga) = UpdateQuery.builder()
-        .table(TABLE)
-        .where("$COL_ID = ?")
-        .whereArgs(obj.id)
-        .build()
-
-    override fun mapToContentValues(obj: Manga) = ContentValues(17).apply {
-        put(COL_ID, obj.id)
-        put(COL_SOURCE, obj.source)
-        put(COL_URL, obj.url)
-        put(COL_ARTIST, obj.artist)
-        put(COL_AUTHOR, obj.author)
-        put(COL_DESCRIPTION, obj.description)
-        put(COL_GENRE, obj.genre)
-        put(COL_TITLE, obj.title)
-        put(COL_STATUS, obj.status)
-        put(COL_THUMBNAIL_URL, obj.thumbnail_url)
-        put(COL_FAVORITE, obj.favorite)
-        put(COL_LAST_UPDATE, obj.last_update)
-        put(COL_INITIALIZED, obj.initialized)
-        put(COL_VIEWER, obj.viewer)
-        put(COL_CHAPTER_FLAGS, obj.chapter_flags)
-        put(COL_COVER_LAST_MODIFIED, obj.cover_last_modified)
-        put(COL_DATE_ADDED, obj.date_added)
-    }
-}
-
-interface BaseMangaGetResolver {
-    fun mapBaseFromCursor(manga: Manga, cursor: Cursor) = manga.apply {
-        id = cursor.getLong(cursor.getColumnIndex(COL_ID))
-        source = cursor.getLong(cursor.getColumnIndex(COL_SOURCE))
-        url = cursor.getString(cursor.getColumnIndex(COL_URL))
-        artist = cursor.getString(cursor.getColumnIndex(COL_ARTIST))
-        author = cursor.getString(cursor.getColumnIndex(COL_AUTHOR))
-        description = cursor.getString(cursor.getColumnIndex(COL_DESCRIPTION))
-        genre = cursor.getString(cursor.getColumnIndex(COL_GENRE))
-        title = cursor.getString(cursor.getColumnIndex(COL_TITLE))
-        status = cursor.getInt(cursor.getColumnIndex(COL_STATUS))
-        thumbnail_url = cursor.getString(cursor.getColumnIndex(COL_THUMBNAIL_URL))
-        favorite = cursor.getInt(cursor.getColumnIndex(COL_FAVORITE)) == 1
-        last_update = cursor.getLong(cursor.getColumnIndex(COL_LAST_UPDATE))
-        initialized = cursor.getInt(cursor.getColumnIndex(COL_INITIALIZED)) == 1
-        viewer = cursor.getInt(cursor.getColumnIndex(COL_VIEWER))
-        chapter_flags = cursor.getInt(cursor.getColumnIndex(COL_CHAPTER_FLAGS))
-        cover_last_modified = cursor.getLong(cursor.getColumnIndex(COL_COVER_LAST_MODIFIED))
-        date_added = cursor.getLong(cursor.getColumnIndex(COL_DATE_ADDED))
-    }
-}
-
-open class MangaGetResolver : DefaultGetResolver<Manga>(), BaseMangaGetResolver {
-
-    override fun mapFromCursor(cursor: Cursor): Manga {
-        return mapBaseFromCursor(MangaImpl(), cursor)
-    }
-}
-
-class MangaDeleteResolver : DefaultDeleteResolver<Manga>() {
-
-    override fun mapToDeleteQuery(obj: Manga) = DeleteQuery.builder()
-        .table(TABLE)
-        .where("$COL_ID = ?")
-        .whereArgs(obj.id)
-        .build()
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/TrackTypeMapping.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/TrackTypeMapping.kt
@ -1,90 +0,0 @@
-package eu.kanade.tachiyomi.data.database.mappers
-
-import android.content.ContentValues
-import android.database.Cursor
-import com.pushtorefresh.storio.sqlite.SQLiteTypeMapping
-import com.pushtorefresh.storio.sqlite.operations.delete.DefaultDeleteResolver
-import com.pushtorefresh.storio.sqlite.operations.get.DefaultGetResolver
-import com.pushtorefresh.storio.sqlite.operations.put.DefaultPutResolver
-import com.pushtorefresh.storio.sqlite.queries.DeleteQuery
-import com.pushtorefresh.storio.sqlite.queries.InsertQuery
-import com.pushtorefresh.storio.sqlite.queries.UpdateQuery
-import eu.kanade.tachiyomi.data.database.models.Track
-import eu.kanade.tachiyomi.data.database.models.TrackImpl
-import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_FINISH_DATE
-import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_ID
-import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_LAST_CHAPTER_READ
-import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_LIBRARY_ID
-import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_MANGA_ID
-import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_MEDIA_ID
-import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_SCORE
-import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_START_DATE
-import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_STATUS
-import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_SYNC_ID
-import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_TITLE
-import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_TOTAL_CHAPTERS
-import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_TRACKING_URL
-import eu.kanade.tachiyomi.data.database.tables.TrackTable.TABLE
-
-class TrackTypeMapping : SQLiteTypeMapping<Track>(
-    TrackPutResolver(),
-    TrackGetResolver(),
-    TrackDeleteResolver()
-)
-
-class TrackPutResolver : DefaultPutResolver<Track>() {
-
-    override fun mapToInsertQuery(obj: Track) = InsertQuery.builder()
-        .table(TABLE)
-        .build()
-
-    override fun mapToUpdateQuery(obj: Track) = UpdateQuery.builder()
-        .table(TABLE)
-        .where("$COL_ID = ?")
-        .whereArgs(obj.id)
-        .build()
-
-    override fun mapToContentValues(obj: Track) = ContentValues(10).apply {
-        put(COL_ID, obj.id)
-        put(COL_MANGA_ID, obj.manga_id)
-        put(COL_SYNC_ID, obj.sync_id)
-        put(COL_MEDIA_ID, obj.media_id)
-        put(COL_LIBRARY_ID, obj.library_id)
-        put(COL_TITLE, obj.title)
-        put(COL_LAST_CHAPTER_READ, obj.last_chapter_read)
-        put(COL_TOTAL_CHAPTERS, obj.total_chapters)
-        put(COL_STATUS, obj.status)
-        put(COL_TRACKING_URL, obj.tracking_url)
-        put(COL_SCORE, obj.score)
-        put(COL_START_DATE, obj.started_reading_date)
-        put(COL_FINISH_DATE, obj.finished_reading_date)
-    }
-}
-
-class TrackGetResolver : DefaultGetResolver<Track>() {
-
-    override fun mapFromCursor(cursor: Cursor): Track = TrackImpl().apply {
-        id = cursor.getLong(cursor.getColumnIndex(COL_ID))
-        manga_id = cursor.getLong(cursor.getColumnIndex(COL_MANGA_ID))
-        sync_id = cursor.getInt(cursor.getColumnIndex(COL_SYNC_ID))
-        media_id = cursor.getInt(cursor.getColumnIndex(COL_MEDIA_ID))
-        library_id = cursor.getLong(cursor.getColumnIndex(COL_LIBRARY_ID))
-        title = cursor.getString(cursor.getColumnIndex(COL_TITLE))
-        last_chapter_read = cursor.getInt(cursor.getColumnIndex(COL_LAST_CHAPTER_READ))
-        total_chapters = cursor.getInt(cursor.getColumnIndex(COL_TOTAL_CHAPTERS))
-        status = cursor.getInt(cursor.getColumnIndex(COL_STATUS))
-        score = cursor.getFloat(cursor.getColumnIndex(COL_SCORE))
-        tracking_url = cursor.getString(cursor.getColumnIndex(COL_TRACKING_URL))
-        started_reading_date = cursor.getLong(cursor.getColumnIndex(COL_START_DATE))
-        finished_reading_date = cursor.getLong(cursor.getColumnIndex(COL_FINISH_DATE))
-    }
-}
-
-class TrackDeleteResolver : DefaultDeleteResolver<Track>() {
-
-    override fun mapToDeleteQuery(obj: Track) = DeleteQuery.builder()
-        .table(TABLE)
-        .where("$COL_ID = ?")
-        .whereArgs(obj.id)
-        .build()
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Category.java
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Category.java
@ -0,0 +1,57 @@
+package eu.kanade.tachiyomi.data.database.models;
+
+import com.pushtorefresh.storio.sqlite.annotations.StorIOSQLiteColumn;
+import com.pushtorefresh.storio.sqlite.annotations.StorIOSQLiteType;
+
+import java.io.Serializable;
+
+import eu.kanade.tachiyomi.data.database.tables.CategoryTable;
+
+@StorIOSQLiteType(table = CategoryTable.TABLE)
+public class Category implements Serializable {
+
+    @StorIOSQLiteColumn(name = CategoryTable.COL_ID, key = true)
+    public Integer id;
+
+    @StorIOSQLiteColumn(name = CategoryTable.COL_NAME)
+    public String name;
+
+    @StorIOSQLiteColumn(name = CategoryTable.COL_ORDER)
+    public int order;
+
+    @StorIOSQLiteColumn(name = CategoryTable.COL_FLAGS)
+    public int flags;
+
+    public Category() {}
+
+    public static Category create(String name) {
+        Category c = new Category();
+        c.name = name;
+        return c;
+    }
+
+    public static Category createDefault() {
+        Category c = create("Default");
+        c.id = 0;
+        return c;
+    }
+
+    public String getNameLower() {
+        return name.toLowerCase();
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        Category category = (Category) o;
+
+        return name.equals(category.name);
+    }
+
+    @Override
+    public int hashCode() {
+        return name.hashCode();
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Category.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Category.kt
@ -1,23 +0,0 @@
-package eu.kanade.tachiyomi.data.database.models
-
-import java.io.Serializable
-
-interface Category : Serializable {
-
-    var id: Int?
-
-    var name: String
-
-    var order: Int
-
-    var flags: Int
-
-    companion object {
-
-        fun create(name: String): Category = CategoryImpl().apply {
-            this.name = name
-        }
-
-        fun createDefault(): Category = create("Default").apply { id = 0 }
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/CategoryImpl.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/CategoryImpl.kt
@ -1,24 +0,0 @@
-package eu.kanade.tachiyomi.data.database.models
-
-class CategoryImpl : Category {
-
-    override var id: Int? = null
-
-    override lateinit var name: String
-
-    override var order: Int = 0
-
-    override var flags: Int = 0
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) return true
-        if (other == null || javaClass != other.javaClass) return false
-
-        val category = other as Category
-        return name == category.name
-    }
-
-    override fun hashCode(): Int {
-        return name.hashCode()
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Chapter.java
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Chapter.java
@ -0,0 +1,94 @@
+package eu.kanade.tachiyomi.data.database.models;
+
+import com.pushtorefresh.storio.sqlite.annotations.StorIOSQLiteColumn;
+import com.pushtorefresh.storio.sqlite.annotations.StorIOSQLiteType;
+
+import java.io.Serializable;
+import java.util.List;
+
+import eu.kanade.tachiyomi.data.database.tables.ChapterTable;
+import eu.kanade.tachiyomi.data.download.model.Download;
+import eu.kanade.tachiyomi.data.source.model.Page;
+import eu.kanade.tachiyomi.util.UrlUtil;
+
+@StorIOSQLiteType(table = ChapterTable.TABLE)
+public class Chapter implements Serializable {
+
+    @StorIOSQLiteColumn(name = ChapterTable.COL_ID, key = true)
+    public Long id;
+
+    @StorIOSQLiteColumn(name = ChapterTable.COL_MANGA_ID)
+    public Long manga_id;
+
+    @StorIOSQLiteColumn(name = ChapterTable.COL_URL)
+    public String url;
+
+    @StorIOSQLiteColumn(name = ChapterTable.COL_NAME)
+    public String name;
+
+    @StorIOSQLiteColumn(name = ChapterTable.COL_READ)
+    public boolean read;
+
+    @StorIOSQLiteColumn(name = ChapterTable.COL_LAST_PAGE_READ)
+    public int last_page_read;
+
+    @StorIOSQLiteColumn(name = ChapterTable.COL_DATE_FETCH)
+    public long date_fetch;
+
+    @StorIOSQLiteColumn(name = ChapterTable.COL_DATE_UPLOAD)
+    public long date_upload;
+
+    @StorIOSQLiteColumn(name = ChapterTable.COL_CHAPTER_NUMBER)
+    public float chapter_number;
+
+    @StorIOSQLiteColumn(name = ChapterTable.COL_SOURCE_ORDER)
+    public int source_order;
+
+    public int status;
+
+    private transient List<Page> pages;
+
+    public Chapter() {}
+
+    public void setUrl(String url) {
+        this.url = UrlUtil.getPath(url);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        Chapter chapter = (Chapter) o;
+
+        return url.equals(chapter.url);
+
+    }
+
+    @Override
+    public int hashCode() {
+        return url.hashCode();
+    }
+
+    public static Chapter create() {
+        Chapter chapter = new Chapter();
+        chapter.chapter_number = -1;
+        return chapter;
+    }
+
+    public List<Page> getPages() {
+        return pages;
+    }
+
+    public void setPages(List<Page> pages) {
+        this.pages = pages;
+    }
+
+    public boolean isDownloaded() {
+        return status == Download.DOWNLOADED;
+    }
+
+    public boolean isRecognizedNumber() {
+        return chapter_number >= 0f;
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Chapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Chapter.kt
@ -1,31 +0,0 @@
-package eu.kanade.tachiyomi.data.database.models
-
-import eu.kanade.tachiyomi.source.model.SChapter
-import java.io.Serializable
-
-interface Chapter : SChapter, Serializable {
-
-    var id: Long?
-
-    var manga_id: Long?
-
-    var read: Boolean
-
-    var bookmark: Boolean
-
-    var last_page_read: Int
-
-    var date_fetch: Long
-
-    var source_order: Int
-
-    val isRecognizedNumber: Boolean
-        get() = chapter_number >= 0f
-
-    companion object {
-
-        fun create(): Chapter = ChapterImpl().apply {
-            chapter_number = -1f
-        }
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/ChapterImpl.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/ChapterImpl.kt
@ -1,41 +0,0 @@
-package eu.kanade.tachiyomi.data.database.models
-
-class ChapterImpl : Chapter {
-
-    override var id: Long? = null
-
-    override var manga_id: Long? = null
-
-    override lateinit var url: String
-
-    override lateinit var name: String
-
-    override var scanlator: String? = null
-
-    override var read: Boolean = false
-
-    override var bookmark: Boolean = false
-
-    override var last_page_read: Int = 0
-
-    override var date_fetch: Long = 0
-
-    override var date_upload: Long = 0
-
-    override var chapter_number: Float = 0f
-
-    override var source_order: Int = 0
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) return true
-        if (other == null || javaClass != other.javaClass) return false
-
-        val chapter = other as Chapter
-        if (url != chapter.url) return false
-        return id == chapter.id
-    }
-
-    override fun hashCode(): Int {
-        return url.hashCode() + id.hashCode()
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/History.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/History.kt
@ -1,42 +0,0 @@
-package eu.kanade.tachiyomi.data.database.models
-
-import java.io.Serializable
-
-/**
- * Object containing the history statistics of a chapter
- */
-interface History : Serializable {
-
-    /**
-     * Id of history object.
-     */
-    var id: Long?
-
-    /**
-     * Chapter id of history object.
-     */
-    var chapter_id: Long
-
-    /**
-     * Last time chapter was read in time long format
-     */
-    var last_read: Long
-
-    /**
-     * Total time chapter was read - todo not yet implemented
-     */
-    var time_read: Long
-
-    companion object {
-
-        /**
-         * History constructor
-         *
-         * @param chapter chapter object
-         * @return history object
-         */
-        fun create(chapter: Chapter): History = HistoryImpl().apply {
-            this.chapter_id = chapter.id!!
-        }
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/HistoryImpl.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/HistoryImpl.kt
@ -1,27 +0,0 @@
-package eu.kanade.tachiyomi.data.database.models
-
-/**
- * Object containing the history statistics of a chapter
- */
-class HistoryImpl : History {
-
-    /**
-     * Id of history object.
-     */
-    override var id: Long? = null
-
-    /**
-     * Chapter id of history object.
-     */
-    override var chapter_id: Long = 0
-
-    /**
-     * Last time chapter was read in time long format
-     */
-    override var last_read: Long = 0
-
-    /**
-     * Total time chapter was read - todo not yet implemented
-     */
-    override var time_read: Long = 0
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/LibraryManga.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/LibraryManga.kt
@ -1,8 +0,0 @@
-package eu.kanade.tachiyomi.data.database.models
-
-class LibraryManga : MangaImpl() {
-
-    var unread: Int = 0
-
-    var category: Int = 0
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Manga.java
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Manga.java
@ -0,0 +1,213 @@
+package eu.kanade.tachiyomi.data.database.models;
+
+import android.content.Context;
+
+import com.pushtorefresh.storio.sqlite.annotations.StorIOSQLiteColumn;
+import com.pushtorefresh.storio.sqlite.annotations.StorIOSQLiteType;
+
+import java.io.Serializable;
+
+import eu.kanade.tachiyomi.R;
+import eu.kanade.tachiyomi.data.database.tables.MangaTable;
+import eu.kanade.tachiyomi.util.UrlUtil;
+
+@StorIOSQLiteType(table = MangaTable.TABLE)
+public class Manga implements Serializable {
+
+    @StorIOSQLiteColumn(name = MangaTable.COL_ID, key = true)
+    public Long id;
+
+    @StorIOSQLiteColumn(name = MangaTable.COL_SOURCE)
+    public int source;
+
+    @StorIOSQLiteColumn(name = MangaTable.COL_URL)
+    public String url;
+
+    @StorIOSQLiteColumn(name = MangaTable.COL_ARTIST)
+    public String artist;
+
+    @StorIOSQLiteColumn(name = MangaTable.COL_AUTHOR)
+    public String author;
+
+    @StorIOSQLiteColumn(name = MangaTable.COL_DESCRIPTION)
+    public String description;
+
+    @StorIOSQLiteColumn(name = MangaTable.COL_GENRE)
+    public String genre;
+
+    @StorIOSQLiteColumn(name = MangaTable.COL_TITLE)
+    public String title;
+
+    @StorIOSQLiteColumn(name = MangaTable.COL_STATUS)
+    public int status;
+
+    @StorIOSQLiteColumn(name = MangaTable.COL_THUMBNAIL_URL)
+    public String thumbnail_url;
+
+    @StorIOSQLiteColumn(name = MangaTable.COL_FAVORITE)
+    public boolean favorite;
+
+    @StorIOSQLiteColumn(name = MangaTable.COL_LAST_UPDATE)
+    public long last_update;
+
+    @StorIOSQLiteColumn(name = MangaTable.COL_INITIALIZED)
+    public boolean initialized;
+
+    @StorIOSQLiteColumn(name = MangaTable.COL_VIEWER)
+    public int viewer;
+
+    @StorIOSQLiteColumn(name = MangaTable.COL_CHAPTER_FLAGS)
+    public int chapter_flags;
+
+    public transient int unread;
+
+    public transient int category;
+
+    public static final int UNKNOWN = 0;
+    public static final int ONGOING = 1;
+    public static final int COMPLETED = 2;
+    public static final int LICENSED = 3;
+
+    public static final int SORT_DESC = 0x00000000;
+    public static final int SORT_ASC  = 0x00000001;
+    public static final int SORT_MASK = 0x00000001;
+
+    // Generic filter that does not filter anything
+    public static final int SHOW_ALL    = 0x00000000;
+
+    public static final int SHOW_UNREAD = 0x00000002;
+    public static final int SHOW_READ   = 0x00000004;
+    public static final int READ_MASK   = 0x00000006;
+
+    public static final int SHOW_DOWNLOADED     = 0x00000008;
+    public static final int SHOW_NOT_DOWNLOADED = 0x00000010;
+    public static final int DOWNLOADED_MASK     = 0x00000018;
+
+    public static final int SORTING_SOURCE = 0x00000000;
+    public static final int SORTING_NUMBER = 0x00000100;
+    public static final int SORTING_MASK   = 0x00000100;
+
+    public static final int DISPLAY_NAME   = 0x00000000;
+    public static final int DISPLAY_NUMBER = 0x00100000;
+    public static final int DISPLAY_MASK   = 0x00100000;
+
+    public Manga() {}
+
+    public static Manga create(String pathUrl) {
+        Manga m = new Manga();
+        m.url = pathUrl;
+        return m;
+    }
+
+    public static Manga create(String pathUrl, int source) {
+        Manga m = new Manga();
+        m.url = pathUrl;
+        m.source = source;
+        return m;
+    }
+
+    public void setUrl(String url) {
+        this.url = UrlUtil.getPath(url);
+    }
+
+    public void copyFrom(Manga other) {
+        if (other.title != null)
+            title = other.title;
+
+        if (other.author != null)
+            author = other.author;
+
+        if (other.artist != null)
+            artist = other.artist;
+
+        if (other.url != null)
+            url = other.url;
+
+        if (other.description != null)
+            description = other.description;
+
+        if (other.genre != null)
+            genre = other.genre;
+
+        if (other.thumbnail_url != null)
+            thumbnail_url = other.thumbnail_url;
+
+        status = other.status;
+
+        initialized = true;
+    }
+
+    public String getStatus(Context context) {
+        switch (status) {
+            case ONGOING:
+                return context.getString(R.string.ongoing);
+            case COMPLETED:
+                return context.getString(R.string.completed);
+            case LICENSED:
+                return context.getString(R.string.licensed);
+            default:
+                return context.getString(R.string.unknown);
+        }
+    }
+
+    public void setChapterOrder(int order) {
+        setFlags(order, SORT_MASK);
+    }
+
+    public void setDisplayMode(int mode) {
+        setFlags(mode, DISPLAY_MASK);
+    }
+
+    public void setReadFilter(int filter) {
+        setFlags(filter, READ_MASK);
+    }
+
+    public void setDownloadedFilter(int filter) {
+        setFlags(filter, DOWNLOADED_MASK);
+    }
+
+    public void setSorting(int sort) {
+        setFlags(sort, SORTING_MASK);
+    }
+
+    private void setFlags(int flag, int mask) {
+        chapter_flags = (chapter_flags & ~mask) | (flag & mask);
+    }
+
+    public boolean sortDescending() {
+        return (chapter_flags & SORT_MASK) == SORT_DESC;
+    }
+
+    // Used to display the chapter's title one way or another
+    public int getDisplayMode() {
+        return chapter_flags & DISPLAY_MASK;
+    }
+
+    public int getReadFilter() {
+        return chapter_flags & READ_MASK;
+    }
+
+    public int getDownloadedFilter() {
+        return chapter_flags & DOWNLOADED_MASK;
+    }
+
+    public int getSorting() {
+        return chapter_flags & SORTING_MASK;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        Manga manga = (Manga) o;
+
+        return url.equals(manga.url);
+
+    }
+
+    @Override
+    public int hashCode() {
+        return url.hashCode();
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Manga.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Manga.kt
@ -1,100 +0,0 @@
-package eu.kanade.tachiyomi.data.database.models
-
-import eu.kanade.tachiyomi.source.model.SManga
-
-interface Manga : SManga {
-
-    var id: Long?
-
-    var source: Long
-
-    var favorite: Boolean
-
-    var last_update: Long
-
-    var date_added: Long
-
-    var viewer: Int
-
-    var chapter_flags: Int
-
-    var cover_last_modified: Long
-
-    fun setChapterOrder(order: Int) {
-        setFlags(order, SORT_MASK)
-    }
-
-    fun sortDescending(): Boolean {
-        return chapter_flags and SORT_MASK == SORT_DESC
-    }
-
-    fun getGenres(): List<String>? {
-        return genre?.split(", ")?.map { it.trim() }
-    }
-
-    private fun setFlags(flag: Int, mask: Int) {
-        chapter_flags = chapter_flags and mask.inv() or (flag and mask)
-    }
-
-    // Used to display the chapter's title one way or another
-    var displayMode: Int
-        get() = chapter_flags and DISPLAY_MASK
-        set(mode) = setFlags(mode, DISPLAY_MASK)
-
-    var readFilter: Int
-        get() = chapter_flags and READ_MASK
-        set(filter) = setFlags(filter, READ_MASK)
-
-    var downloadedFilter: Int
-        get() = chapter_flags and DOWNLOADED_MASK
-        set(filter) = setFlags(filter, DOWNLOADED_MASK)
-
-    var bookmarkedFilter: Int
-        get() = chapter_flags and BOOKMARKED_MASK
-        set(filter) = setFlags(filter, BOOKMARKED_MASK)
-
-    var sorting: Int
-        get() = chapter_flags and SORTING_MASK
-        set(sort) = setFlags(sort, SORTING_MASK)
-
-    companion object {
-
-        const val SORT_DESC = 0x00000000
-        const val SORT_ASC = 0x00000001
-        const val SORT_MASK = 0x00000001
-
-        // Generic filter that does not filter anything
-        const val SHOW_ALL = 0x00000000
-
-        const val SHOW_UNREAD = 0x00000002
-        const val SHOW_READ = 0x00000004
-        const val READ_MASK = 0x00000006
-
-        const val SHOW_DOWNLOADED = 0x00000008
-        const val SHOW_NOT_DOWNLOADED = 0x00000010
-        const val DOWNLOADED_MASK = 0x00000018
-
-        const val SHOW_BOOKMARKED = 0x00000020
-        const val SHOW_NOT_BOOKMARKED = 0x00000040
-        const val BOOKMARKED_MASK = 0x00000060
-
-        const val SORTING_SOURCE = 0x00000000
-        const val SORTING_NUMBER = 0x00000100
-        const val SORTING_UPLOAD_DATE = 0x00000200
-        const val SORTING_MASK = 0x00000300
-
-        const val DISPLAY_NAME = 0x00000000
-        const val DISPLAY_NUMBER = 0x00100000
-        const val DISPLAY_MASK = 0x00100000
-
-        fun create(source: Long): Manga = MangaImpl().apply {
-            this.source = source
-        }
-
-        fun create(pathUrl: String, title: String, source: Long = 0): Manga = MangaImpl().apply {
-            url = pathUrl
-            this.title = title
-            this.source = source
-        }
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaCategory.java
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaCategory.java
@ -0,0 +1,29 @@
+package eu.kanade.tachiyomi.data.database.models;
+
+import com.pushtorefresh.storio.sqlite.annotations.StorIOSQLiteColumn;
+import com.pushtorefresh.storio.sqlite.annotations.StorIOSQLiteType;
+
+import eu.kanade.tachiyomi.data.database.tables.MangaCategoryTable;
+
+@StorIOSQLiteType(table = MangaCategoryTable.TABLE)
+public class MangaCategory {
+
+    @StorIOSQLiteColumn(name = MangaCategoryTable.COL_ID, key = true)
+    public Long id;
+
+    @StorIOSQLiteColumn(name = MangaCategoryTable.COL_MANGA_ID)
+    public long manga_id;
+
+    @StorIOSQLiteColumn(name = MangaCategoryTable.COL_CATEGORY_ID)
+    public int category_id;
+
+    public MangaCategory() {}
+
+    public static MangaCategory create(Manga manga, Category category) {
+        MangaCategory mc = new MangaCategory();
+        mc.manga_id = manga.id;
+        mc.category_id = category.id;
+        return mc;
+    }
+
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaCategory.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaCategory.kt
@ -1,20 +0,0 @@
-package eu.kanade.tachiyomi.data.database.models
-
-class MangaCategory {
-
-    var id: Long? = null
-
-    var manga_id: Long = 0
-
-    var category_id: Int = 0
-
-    companion object {
-
-        fun create(manga: Manga, category: Category): MangaCategory {
-            val mc = MangaCategory()
-            mc.manga_id = manga.id!!
-            mc.category_id = category.id!!
-            return mc
-        }
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaChapter.java
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaChapter.java
@ -0,0 +1,12 @@
+package eu.kanade.tachiyomi.data.database.models;
+
+public class MangaChapter {
+
+    public Manga manga;
+    public Chapter chapter;
+
+    public MangaChapter(Manga manga, Chapter chapter) {
+        this.manga = manga;
+        this.chapter = chapter;
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaChapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaChapter.kt
@ -1,3 +0,0 @@
-package eu.kanade.tachiyomi.data.database.models
-
-class MangaChapter(val manga: Manga, val chapter: Chapter)
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaChapterHistory.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaChapterHistory.kt
@ -1,10 +0,0 @@
-package eu.kanade.tachiyomi.data.database.models
-
-/**
- * Object containing manga, chapter and history
- *
- * @param manga object containing manga
- * @param chapter object containing chater
- * @param history object containing history
- */
-data class MangaChapterHistory(val manga: Manga, val chapter: Chapter, val history: History)
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaImpl.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaImpl.kt
@ -1,51 +0,0 @@
-package eu.kanade.tachiyomi.data.database.models
-
-open class MangaImpl : Manga {
-
-    override var id: Long? = null
-
-    override var source: Long = -1
-
-    override lateinit var url: String
-
-    override lateinit var title: String
-
-    override var artist: String? = null
-
-    override var author: String? = null
-
-    override var description: String? = null
-
-    override var genre: String? = null
-
-    override var status: Int = 0
-
-    override var thumbnail_url: String? = null
-
-    override var favorite: Boolean = false
-
-    override var last_update: Long = 0
-
-    override var date_added: Long = 0
-
-    override var initialized: Boolean = false
-
-    override var viewer: Int = 0
-
-    override var chapter_flags: Int = 0
-
-    override var cover_last_modified: Long = 0
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) return true
-        if (other == null || javaClass != other.javaClass) return false
-
-        val manga = other as Manga
-        if (url != manga.url) return false
-        return id == manga.id
-    }
-
-    override fun hashCode(): Int {
-        return url.hashCode() + id.hashCode()
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaSync.java
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaSync.java
@ -0,0 +1,78 @@
+package eu.kanade.tachiyomi.data.database.models;
+
+import com.pushtorefresh.storio.sqlite.annotations.StorIOSQLiteColumn;
+import com.pushtorefresh.storio.sqlite.annotations.StorIOSQLiteType;
+
+import java.io.Serializable;
+
+import eu.kanade.tachiyomi.data.database.tables.MangaSyncTable;
+import eu.kanade.tachiyomi.data.mangasync.MangaSyncService;
+
+@StorIOSQLiteType(table = MangaSyncTable.TABLE)
+public class MangaSync implements Serializable {
+
+    @StorIOSQLiteColumn(name = MangaSyncTable.COL_ID, key = true)
+    public Long id;
+
+    @StorIOSQLiteColumn(name = MangaSyncTable.COL_MANGA_ID)
+    public long manga_id;
+
+    @StorIOSQLiteColumn(name = MangaSyncTable.COL_SYNC_ID)
+    public int sync_id;
+
+    @StorIOSQLiteColumn(name = MangaSyncTable.COL_REMOTE_ID)
+    public int remote_id;
+
+    @StorIOSQLiteColumn(name = MangaSyncTable.COL_TITLE)
+    public String title;
+
+    @StorIOSQLiteColumn(name = MangaSyncTable.COL_LAST_CHAPTER_READ)
+    public int last_chapter_read;
+
+    @StorIOSQLiteColumn(name = MangaSyncTable.COL_TOTAL_CHAPTERS)
+    public int total_chapters;
+
+    @StorIOSQLiteColumn(name = MangaSyncTable.COL_SCORE)
+    public float score;
+
+    @StorIOSQLiteColumn(name = MangaSyncTable.COL_STATUS)
+    public int status;
+
+    public boolean update;
+
+    public static MangaSync create() {
+        return new MangaSync();
+    }
+
+    public static MangaSync create(MangaSyncService service) {
+        MangaSync mangasync = new MangaSync();
+        mangasync.sync_id = service.getId();
+        return mangasync;
+    }
+
+    public void copyPersonalFrom(MangaSync other) {
+        last_chapter_read = other.last_chapter_read;
+        score = other.score;
+        status = other.status;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        MangaSync mangaSync = (MangaSync) o;
+
+        if (manga_id != mangaSync.manga_id) return false;
+        if (sync_id != mangaSync.sync_id) return false;
+        return remote_id == mangaSync.remote_id;
+    }
+
+    @Override
+    public int hashCode() {
+        int result = (int) (manga_id ^ (manga_id >>> 32));
+        result = 31 * result + sync_id;
+        result = 31 * result + remote_id;
+        return result;
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Track.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Track.kt
@ -1,46 +0,0 @@
-package eu.kanade.tachiyomi.data.database.models
-
-import java.io.Serializable
-
-interface Track : Serializable {
-
-    var id: Long?
-
-    var manga_id: Long
-
-    var sync_id: Int
-
-    var media_id: Int
-
-    var library_id: Long?
-
-    var title: String
-
-    var last_chapter_read: Int
-
-    var total_chapters: Int
-
-    var score: Float
-
-    var status: Int
-
-    var started_reading_date: Long
-
-    var finished_reading_date: Long
-
-    var tracking_url: String
-
-    fun copyPersonalFrom(other: Track) {
-        last_chapter_read = other.last_chapter_read
-        score = other.score
-        status = other.status
-        started_reading_date = other.started_reading_date
-        finished_reading_date = other.finished_reading_date
-    }
-
-    companion object {
-        fun create(serviceId: Int): Track = TrackImpl().apply {
-            sync_id = serviceId
-        }
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/TrackImpl.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/TrackImpl.kt
@ -1,48 +0,0 @@
-package eu.kanade.tachiyomi.data.database.models
-
-class TrackImpl : Track {
-
-    override var id: Long? = null
-
-    override var manga_id: Long = 0
-
-    override var sync_id: Int = 0
-
-    override var media_id: Int = 0
-
-    override var library_id: Long? = null
-
-    override lateinit var title: String
-
-    override var last_chapter_read: Int = 0
-
-    override var total_chapters: Int = 0
-
-    override var score: Float = 0f
-
-    override var status: Int = 0
-
-    override var started_reading_date: Long = 0
-
-    override var finished_reading_date: Long = 0
-
-    override var tracking_url: String = ""
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) return true
-        if (other == null || javaClass != other.javaClass) return false
-
-        other as Track
-
-        if (manga_id != other.manga_id) return false
-        if (sync_id != other.sync_id) return false
-        return media_id == other.media_id
-    }
-
-    override fun hashCode(): Int {
-        var result = (manga_id xor manga_id.ushr(32)).toInt()
-        result = 31 * result + sync_id
-        result = 31 * result + media_id
-        return result
-    }
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/CategoryQueries.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/CategoryQueries.kt
@ -10,24 +10,20 @@ import eu.kanade.tachiyomi.data.database.tables.CategoryTable
 interface CategoryQueries : DbProvider {

    fun getCategories() = db.get()
-        .listOfObjects(Category::class.java)
-        .withQuery(
-            Query.builder()
-                .table(CategoryTable.TABLE)
-                .orderBy(CategoryTable.COL_ORDER)
-                .build()
-        )
-        .prepare()
+            .listOfObjects(Category::class.java)
+            .withQuery(Query.builder()
+                    .table(CategoryTable.TABLE)
+                    .orderBy(CategoryTable.COL_ORDER)
+                    .build())
+            .prepare()

    fun getCategoriesForManga(manga: Manga) = db.get()
-        .listOfObjects(Category::class.java)
-        .withQuery(
-            RawQuery.builder()
-                .query(getCategoriesForMangaQuery())
-                .args(manga.id)
-                .build()
-        )
-        .prepare()
+            .listOfObjects(Category::class.java)
+            .withQuery(RawQuery.builder()
+                    .query(getCategoriesForMangaQuery())
+                    .args(manga.id)
+                    .build())
+            .prepare()

    fun insertCategory(category: Category) = db.put().`object`(category).prepare()

@ -36,4 +32,5 @@ interface CategoryQueries : DbProvider {
    fun deleteCategory(category: Category) = db.delete().`object`(category).prepare()

    fun deleteCategories(categories: List<Category>) = db.delete().objects(categories).prepare()
+
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/ChapterQueries.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/ChapterQueries.kt
@ -1,75 +1,112 @@
 package eu.kanade.tachiyomi.data.database.queries

+import com.pushtorefresh.storio.sqlite.operations.get.PreparedGetObject
 import com.pushtorefresh.storio.sqlite.queries.Query
 import com.pushtorefresh.storio.sqlite.queries.RawQuery
 import eu.kanade.tachiyomi.data.database.DbProvider
 import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.MangaChapter
-import eu.kanade.tachiyomi.data.database.resolvers.ChapterBackupPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.ChapterProgressPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.ChapterSourceOrderPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaChapterGetResolver
 import eu.kanade.tachiyomi.data.database.tables.ChapterTable
-import java.util.Date
+import java.util.*

 interface ChapterQueries : DbProvider {

    fun getChapters(manga: Manga) = db.get()
-        .listOfObjects(Chapter::class.java)
-        .withQuery(
-            Query.builder()
-                .table(ChapterTable.TABLE)
-                .where("${ChapterTable.COL_MANGA_ID} = ?")
-                .whereArgs(manga.id)
-                .build()
-        )
-        .prepare()
+            .listOfObjects(Chapter::class.java)
+            .withQuery(Query.builder()
+                    .table(ChapterTable.TABLE)
+                    .where("${ChapterTable.COL_MANGA_ID} = ?")
+                    .whereArgs(manga.id)
+                    .build())
+            .prepare()

    fun getRecentChapters(date: Date) = db.get()
-        .listOfObjects(MangaChapter::class.java)
-        .withQuery(
-            RawQuery.builder()
-                .query(getRecentsQuery())
-                .args(date.time)
-                .observesTables(ChapterTable.TABLE)
-                .build()
-        )
-        .withGetResolver(MangaChapterGetResolver.INSTANCE)
-        .prepare()
+            .listOfObjects(MangaChapter::class.java)
+            .withQuery(RawQuery.builder()
+                    .query(getRecentsQuery())
+                    .args(date.time)
+                    .observesTables(ChapterTable.TABLE)
+                    .build())
+            .withGetResolver(MangaChapterGetResolver.INSTANCE)
+            .prepare()

-    fun getChapter(id: Long) = db.get()
-        .`object`(Chapter::class.java)
-        .withQuery(
-            Query.builder()
-                .table(ChapterTable.TABLE)
-                .where("${ChapterTable.COL_ID} = ?")
-                .whereArgs(id)
-                .build()
-        )
-        .prepare()
+    fun getNextChapter(chapter: Chapter): PreparedGetObject<Chapter> {
+        // Add a delta to the chapter number, because binary decimal representation
+        // can retrieve the same chapter again
+        val chapterNumber = chapter.chapter_number + 0.00001

-    fun getChapter(url: String) = db.get()
-        .`object`(Chapter::class.java)
-        .withQuery(
-            Query.builder()
-                .table(ChapterTable.TABLE)
-                .where("${ChapterTable.COL_URL} = ?")
-                .whereArgs(url)
-                .build()
-        )
-        .prepare()
+        return db.get()
+                .`object`(Chapter::class.java)
+                .withQuery(Query.builder()
+                        .table(ChapterTable.TABLE)
+                        .where("${ChapterTable.COL_MANGA_ID} = ? AND " +
+                                "${ChapterTable.COL_CHAPTER_NUMBER} > ? AND " +
+                                "${ChapterTable.COL_CHAPTER_NUMBER} <= ?")
+                        .whereArgs(chapter.manga_id, chapterNumber, chapterNumber + 1)
+                        .orderBy(ChapterTable.COL_CHAPTER_NUMBER)
+                        .limit(1)
+                        .build())
+                .prepare()
+    }

-    fun getChapter(url: String, mangaId: Long) = db.get()
-        .`object`(Chapter::class.java)
-        .withQuery(
-            Query.builder()
-                .table(ChapterTable.TABLE)
-                .where("${ChapterTable.COL_URL} = ? AND ${ChapterTable.COL_MANGA_ID} = ?")
-                .whereArgs(url, mangaId)
-                .build()
-        )
-        .prepare()
+    fun getNextChapterBySource(chapter: Chapter) = db.get()
+            .`object`(Chapter::class.java)
+            .withQuery(Query.builder()
+                    .table(ChapterTable.TABLE)
+                    .where("""${ChapterTable.COL_MANGA_ID} = ? AND
+                            ${ChapterTable.COL_SOURCE_ORDER} < ?""")
+                    .whereArgs(chapter.manga_id, chapter.source_order)
+                    .orderBy("${ChapterTable.COL_SOURCE_ORDER} DESC")
+                    .limit(1)
+                    .build())
+            .prepare()
+
+    fun getPreviousChapter(chapter: Chapter): PreparedGetObject<Chapter> {
+        // Add a delta to the chapter number, because binary decimal representation
+        // can retrieve the same chapter again
+        val chapterNumber = chapter.chapter_number - 0.00001
+
+        return db.get()
+                .`object`(Chapter::class.java)
+                .withQuery(Query.builder().table(ChapterTable.TABLE)
+                        .where("${ChapterTable.COL_MANGA_ID} = ? AND " +
+                                "${ChapterTable.COL_CHAPTER_NUMBER} < ? AND " +
+                                "${ChapterTable.COL_CHAPTER_NUMBER} >= ?")
+                        .whereArgs(chapter.manga_id, chapterNumber, chapterNumber - 1)
+                        .orderBy("${ChapterTable.COL_CHAPTER_NUMBER} DESC")
+                        .limit(1)
+                        .build())
+                .prepare()
+    }
+
+    fun getPreviousChapterBySource(chapter: Chapter) = db.get()
+            .`object`(Chapter::class.java)
+            .withQuery(Query.builder()
+                    .table(ChapterTable.TABLE)
+                    .where("""${ChapterTable.COL_MANGA_ID} = ? AND
+                            ${ChapterTable.COL_SOURCE_ORDER} > ?""")
+                    .whereArgs(chapter.manga_id, chapter.source_order)
+                    .orderBy(ChapterTable.COL_SOURCE_ORDER)
+                    .limit(1)
+                    .build())
+            .prepare()
+
+    fun getNextUnreadChapter(manga: Manga) = db.get()
+            .`object`(Chapter::class.java)
+            .withQuery(Query.builder()
+                    .table(ChapterTable.TABLE)
+                    .where("${ChapterTable.COL_MANGA_ID} = ? AND " +
+                            "${ChapterTable.COL_READ} = ? AND " +
+                            "${ChapterTable.COL_CHAPTER_NUMBER} >= ?")
+                    .whereArgs(manga.id, 0, 0)
+                    .orderBy(ChapterTable.COL_CHAPTER_NUMBER)
+                    .limit(1)
+                    .build())
+            .prepare()

    fun insertChapter(chapter: Chapter) = db.put().`object`(chapter).prepare()

@ -79,23 +116,19 @@ interface ChapterQueries : DbProvider {

    fun deleteChapters(chapters: List<Chapter>) = db.delete().objects(chapters).prepare()

-    fun updateChaptersBackup(chapters: List<Chapter>) = db.put()
-        .objects(chapters)
-        .withPutResolver(ChapterBackupPutResolver())
-        .prepare()
-
    fun updateChapterProgress(chapter: Chapter) = db.put()
-        .`object`(chapter)
-        .withPutResolver(ChapterProgressPutResolver())
-        .prepare()
+            .`object`(chapter)
+            .withPutResolver(ChapterProgressPutResolver())
+            .prepare()

    fun updateChaptersProgress(chapters: List<Chapter>) = db.put()
-        .objects(chapters)
-        .withPutResolver(ChapterProgressPutResolver())
-        .prepare()
+            .objects(chapters)
+            .withPutResolver(ChapterProgressPutResolver())
+            .prepare()

    fun fixChaptersSourceOrder(chapters: List<Chapter>) = db.put()
-        .objects(chapters)
-        .withPutResolver(ChapterSourceOrderPutResolver())
-        .prepare()
+            .objects(chapters)
+            .withPutResolver(ChapterSourceOrderPutResolver())
+            .prepare()
+
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/HistoryQueries.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/HistoryQueries.kt
@ -1,96 +0,0 @@
-package eu.kanade.tachiyomi.data.database.queries
-
-import com.pushtorefresh.storio.sqlite.queries.DeleteQuery
-import com.pushtorefresh.storio.sqlite.queries.RawQuery
-import eu.kanade.tachiyomi.data.database.DbProvider
-import eu.kanade.tachiyomi.data.database.models.History
-import eu.kanade.tachiyomi.data.database.models.MangaChapterHistory
-import eu.kanade.tachiyomi.data.database.resolvers.HistoryLastReadPutResolver
-import eu.kanade.tachiyomi.data.database.resolvers.MangaChapterHistoryGetResolver
-import eu.kanade.tachiyomi.data.database.tables.HistoryTable
-import java.util.Date
-
-interface HistoryQueries : DbProvider {
-
-    /**
-     * Insert history into database
-     * @param history object containing history information
-     */
-    fun insertHistory(history: History) = db.put().`object`(history).prepare()
-
-    /**
-     * Returns history of recent manga containing last read chapter
-     * @param date recent date range
-     */
-    fun getRecentManga(date: Date) = db.get()
-        .listOfObjects(MangaChapterHistory::class.java)
-        .withQuery(
-            RawQuery.builder()
-                .query(getRecentMangasQuery())
-                .args(date.time)
-                .observesTables(HistoryTable.TABLE)
-                .build()
-        )
-        .withGetResolver(MangaChapterHistoryGetResolver.INSTANCE)
-        .prepare()
-
-    fun getHistoryByMangaId(mangaId: Long) = db.get()
-        .listOfObjects(History::class.java)
-        .withQuery(
-            RawQuery.builder()
-                .query(getHistoryByMangaId())
-                .args(mangaId)
-                .observesTables(HistoryTable.TABLE)
-                .build()
-        )
-        .prepare()
-
-    fun getHistoryByChapterUrl(chapterUrl: String) = db.get()
-        .`object`(History::class.java)
-        .withQuery(
-            RawQuery.builder()
-                .query(getHistoryByChapterUrl())
-                .args(chapterUrl)
-                .observesTables(HistoryTable.TABLE)
-                .build()
-        )
-        .prepare()
-
-    /**
-     * Updates the history last read.
-     * Inserts history object if not yet in database
-     * @param history history object
-     */
-    fun updateHistoryLastRead(history: History) = db.put()
-        .`object`(history)
-        .withPutResolver(HistoryLastReadPutResolver())
-        .prepare()
-
-    /**
-     * Updates the history last read.
-     * Inserts history object if not yet in database
-     * @param historyList history object list
-     */
-    fun updateHistoryLastRead(historyList: List<History>) = db.put()
-        .objects(historyList)
-        .withPutResolver(HistoryLastReadPutResolver())
-        .prepare()
-
-    fun deleteHistory() = db.delete()
-        .byQuery(
-            DeleteQuery.builder()
-                .table(HistoryTable.TABLE)
-                .build()
-        )
-        .prepare()
-
-    fun deleteHistoryNoLastRead() = db.delete()
-        .byQuery(
-            DeleteQuery.builder()
-                .table(HistoryTable.TABLE)
-                .where("${HistoryTable.COL_LAST_READ} = ?")
-                .whereArgs(0)
-                .build()
-        )
-        .prepare()
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/MangaCategoryQueries.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/MangaCategoryQueries.kt
@ -15,14 +15,12 @@ interface MangaCategoryQueries : DbProvider {
    fun insertMangasCategories(mangasCategories: List<MangaCategory>) = db.put().objects(mangasCategories).prepare()

    fun deleteOldMangasCategories(mangas: List<Manga>) = db.delete()
-        .byQuery(
-            DeleteQuery.builder()
-                .table(MangaCategoryTable.TABLE)
-                .where("${MangaCategoryTable.COL_MANGA_ID} IN (${Queries.placeholders(mangas.size)})")
-                .whereArgs(*mangas.map { it.id }.toTypedArray())
-                .build()
-        )
-        .prepare()
+            .byQuery(DeleteQuery.builder()
+                    .table(MangaCategoryTable.TABLE)
+                    .where("${MangaCategoryTable.COL_MANGA_ID} IN (${Queries.placeholders(mangas.size)})")
+                    .whereArgs(*mangas.map { it.id }.toTypedArray())
+                    .build())
+            .prepare()

    fun setMangaCategories(mangasCategories: List<MangaCategory>, mangas: List<Manga>) {
        db.inTransaction {
@ -30,4 +28,5 @@ interface MangaCategoryQueries : DbProvider {
            insertMangasCategories(mangasCategories).executeAsBlocking()
        }
    }
+
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/MangaQueries.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/MangaQueries.kt
@ -4,16 +4,9 @@ import com.pushtorefresh.storio.sqlite.queries.DeleteQuery
 import com.pushtorefresh.storio.sqlite.queries.Query
 import com.pushtorefresh.storio.sqlite.queries.RawQuery
 import eu.kanade.tachiyomi.data.database.DbProvider
-import eu.kanade.tachiyomi.data.database.models.LibraryManga
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.resolvers.LibraryMangaGetResolver
-import eu.kanade.tachiyomi.data.database.resolvers.MangaCoverLastModifiedPutResolver
-import eu.kanade.tachiyomi.data.database.resolvers.MangaFavoritePutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaFlagsPutResolver
-import eu.kanade.tachiyomi.data.database.resolvers.MangaLastUpdatedPutResolver
-import eu.kanade.tachiyomi.data.database.resolvers.MangaTitlePutResolver
-import eu.kanade.tachiyomi.data.database.resolvers.MangaViewerPutResolver
-import eu.kanade.tachiyomi.data.database.tables.CategoryTable
 import eu.kanade.tachiyomi.data.database.tables.ChapterTable
 import eu.kanade.tachiyomi.data.database.tables.MangaCategoryTable
 import eu.kanade.tachiyomi.data.database.tables.MangaTable
@ -21,142 +14,68 @@ import eu.kanade.tachiyomi.data.database.tables.MangaTable
 interface MangaQueries : DbProvider {

    fun getMangas() = db.get()
-        .listOfObjects(Manga::class.java)
-        .withQuery(
-            Query.builder()
-                .table(MangaTable.TABLE)
-                .build()
-        )
-        .prepare()
+            .listOfObjects(Manga::class.java)
+            .withQuery(Query.builder()
+                    .table(MangaTable.TABLE)
+                    .build())
+            .prepare()

    fun getLibraryMangas() = db.get()
-        .listOfObjects(LibraryManga::class.java)
-        .withQuery(
-            RawQuery.builder()
-                .query(libraryQuery)
-                .observesTables(MangaTable.TABLE, ChapterTable.TABLE, MangaCategoryTable.TABLE, CategoryTable.TABLE)
-                .build()
-        )
-        .withGetResolver(LibraryMangaGetResolver.INSTANCE)
-        .prepare()
+            .listOfObjects(Manga::class.java)
+            .withQuery(RawQuery.builder()
+                    .query(libraryQuery)
+                    .observesTables(MangaTable.TABLE, ChapterTable.TABLE, MangaCategoryTable.TABLE)
+                    .build())
+            .withGetResolver(LibraryMangaGetResolver.INSTANCE)
+            .prepare()

-    fun getFavoriteMangas() = db.get()
-        .listOfObjects(Manga::class.java)
-        .withQuery(
-            Query.builder()
-                .table(MangaTable.TABLE)
-                .where("${MangaTable.COL_FAVORITE} = ?")
-                .whereArgs(1)
-                .orderBy(MangaTable.COL_TITLE)
-                .build()
-        )
-        .prepare()
+    open fun getFavoriteMangas() = db.get()
+            .listOfObjects(Manga::class.java)
+            .withQuery(Query.builder()
+                    .table(MangaTable.TABLE)
+                    .where("${MangaTable.COL_FAVORITE} = ?")
+                    .whereArgs(1)
+                    .orderBy(MangaTable.COL_TITLE)
+                    .build())
+            .prepare()

-    fun getManga(url: String, sourceId: Long) = db.get()
-        .`object`(Manga::class.java)
-        .withQuery(
-            Query.builder()
-                .table(MangaTable.TABLE)
-                .where("${MangaTable.COL_URL} = ? AND ${MangaTable.COL_SOURCE} = ?")
-                .whereArgs(url, sourceId)
-                .build()
-        )
-        .prepare()
+    fun getManga(url: String, sourceId: Int) = db.get()
+            .`object`(Manga::class.java)
+            .withQuery(Query.builder()
+                    .table(MangaTable.TABLE)
+                    .where("${MangaTable.COL_URL} = ? AND ${MangaTable.COL_SOURCE} = ?")
+                    .whereArgs(url, sourceId)
+                    .build())
+            .prepare()

    fun getManga(id: Long) = db.get()
-        .`object`(Manga::class.java)
-        .withQuery(
-            Query.builder()
-                .table(MangaTable.TABLE)
-                .where("${MangaTable.COL_ID} = ?")
-                .whereArgs(id)
-                .build()
-        )
-        .prepare()
+            .`object`(Manga::class.java)
+            .withQuery(Query.builder()
+                    .table(MangaTable.TABLE)
+                    .where("${MangaTable.COL_ID} = ?")
+                    .whereArgs(id)
+                    .build())
+            .prepare()

    fun insertManga(manga: Manga) = db.put().`object`(manga).prepare()

    fun insertMangas(mangas: List<Manga>) = db.put().objects(mangas).prepare()

    fun updateFlags(manga: Manga) = db.put()
-        .`object`(manga)
-        .withPutResolver(MangaFlagsPutResolver())
-        .prepare()
-
-    fun updateLastUpdated(manga: Manga) = db.put()
-        .`object`(manga)
-        .withPutResolver(MangaLastUpdatedPutResolver())
-        .prepare()
-
-    fun updateMangaFavorite(manga: Manga) = db.put()
-        .`object`(manga)
-        .withPutResolver(MangaFavoritePutResolver())
-        .prepare()
-
-    fun updateMangaViewer(manga: Manga) = db.put()
-        .`object`(manga)
-        .withPutResolver(MangaViewerPutResolver())
-        .prepare()
-
-    fun updateMangaTitle(manga: Manga) = db.put()
-        .`object`(manga)
-        .withPutResolver(MangaTitlePutResolver())
-        .prepare()
-
-    fun updateMangaCoverLastModified(manga: Manga) = db.put()
-        .`object`(manga)
-        .withPutResolver(MangaCoverLastModifiedPutResolver())
-        .prepare()
+            .`object`(manga)
+            .withPutResolver(MangaFlagsPutResolver())
+            .prepare()

    fun deleteManga(manga: Manga) = db.delete().`object`(manga).prepare()

    fun deleteMangas(mangas: List<Manga>) = db.delete().objects(mangas).prepare()

    fun deleteMangasNotInLibrary() = db.delete()
-        .byQuery(
-            DeleteQuery.builder()
-                .table(MangaTable.TABLE)
-                .where("${MangaTable.COL_FAVORITE} = ?")
-                .whereArgs(0)
-                .build()
-        )
-        .prepare()
+            .byQuery(DeleteQuery.builder()
+                    .table(MangaTable.TABLE)
+                    .where("${MangaTable.COL_FAVORITE} = ?")
+                    .whereArgs(0)
+                    .build())
+            .prepare()

-    fun deleteMangas() = db.delete()
-        .byQuery(
-            DeleteQuery.builder()
-                .table(MangaTable.TABLE)
-                .build()
-        )
-        .prepare()
-
-    fun getLastReadManga() = db.get()
-        .listOfObjects(Manga::class.java)
-        .withQuery(
-            RawQuery.builder()
-                .query(getLastReadMangaQuery())
-                .observesTables(MangaTable.TABLE)
-                .build()
-        )
-        .prepare()
-
-    fun getTotalChapterManga() = db.get()
-        .listOfObjects(Manga::class.java)
-        .withQuery(
-            RawQuery.builder()
-                .query(getTotalChapterMangaQuery())
-                .observesTables(MangaTable.TABLE)
-                .build()
-        )
-        .prepare()
-
-    fun getLatestChapterManga() = db.get()
-        .listOfObjects(Manga::class.java)
-        .withQuery(
-            RawQuery.builder()
-                .query(getLatestChapterMangaQuery())
-                .observesTables(MangaTable.TABLE)
-                .build()
-        )
-        .prepare()
 }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
len	706fa82a37	Fix fdroid not building	2016-06-10 20:29:21 +02:00
len	57c54fa275	Upgrade version name too	2016-06-09 11:57:59 +02:00
len	38c5234e46	Upgrade version code	2016-06-09 11:48:07 +02:00
len	767ee164e6	Cloudflare fix. Closes #344	2016-06-09 11:39:55 +02:00