Merge pull request #1 from Jays2Kings/truly-to-androidx

v9.0.0

app/build.gradle

@@ -29,17 +29,17 @@ ext {
 }
 
 android {
-    compileSdkVersion 27
+    compileSdkVersion 29
-    buildToolsVersion '28.0.3'
+    buildToolsVersion '29.0.2'
     publishNonDefault true
 
     defaultConfig {
         applicationId "eu.kanade.tachiyomi"
-        minSdkVersion 16
+        minSdkVersion 21
-        targetSdkVersion 27
+        targetSdkVersion 29
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-        versionCode 41
+        versionCode 42
-        versionName "0.8.4"
+        versionName "0.9.0"
 
         buildConfigField "String", "COMMIT_COUNT", "\"${getCommitCount()}\""
         buildConfigField "String", "COMMIT_SHA", "\"${getGitSha()}\""
@@ -60,6 +60,9 @@ android {
             versionNameSuffix "-${getCommitCount()}"
             applicationIdSuffix ".debug"
         }
+        release {
+            applicationIdSuffix = '.j2k'
+        }
     }
 
     flavorDimensions "default"
@@ -73,7 +76,6 @@ android {
             dimension "default"
         }
         dev {
-            minSdkVersion 21
             resConfigs "en", "xxhdpi"
             dimension "default"
         }
@@ -92,6 +94,15 @@ android {
         checkReleaseBuilds false
     }
 
+    compileOptions {
+        sourceCompatibility = 1.8
+        targetCompatibility = 1.8
+    }
+
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+
 }
 
 dependencies {
@@ -101,35 +112,35 @@ dependencies {
     implementation 'com.github.inorichi:junrar-android:634c1f5'
 
     // Android support library
-    final support_library_version = '27.0.2'
+    implementation 'androidx.appcompat:appcompat:1.1.0'
-    implementation "com.android.support:support-v4:$support_library_version"
+    implementation 'androidx.cardview:cardview:1.0.0'
-    implementation "com.android.support:appcompat-v7:$support_library_version"
+    implementation 'com.google.android.material:material:1.0.0'
-    implementation "com.android.support:cardview-v7:$support_library_version"
+    implementation 'androidx.recyclerview:recyclerview:1.0.0'
-    implementation "com.android.support:design:$support_library_version"
+    implementation 'androidx.preference:preference:1.1.0'
-    implementation "com.android.support:recyclerview-v7:$support_library_version"
+    implementation 'androidx.annotation:annotation:1.1.0'
-    implementation "com.android.support:preference-v7:$support_library_version"
+    implementation 'androidx.browser:browser:1.0.0'
-    implementation "com.android.support:support-annotations:$support_library_version"
-    implementation "com.android.support:customtabs:$support_library_version"
 
-    implementation 'com.android.support.constraint:constraint-layout:1.1.2'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
 
-    implementation 'com.android.support:multidex:1.0.3'
+    implementation 'androidx.multidex:multidex:2.0.1'
 
-    standardImplementation 'com.google.firebase:firebase-core:11.8.0'
+    standardImplementation 'com.google.firebase:firebase-core:17.2.1'
 
     // ReactiveX
     implementation 'io.reactivex:rxandroid:1.2.1'
-    implementation 'io.reactivex:rxjava:1.3.6'
+    implementation 'io.reactivex:rxjava:1.3.8'
     implementation 'com.jakewharton.rxrelay:rxrelay:1.2.0'
     implementation 'com.f2prateek.rx.preferences:rx-preferences:1.0.2'
-    implementation 'com.github.pwittchen:reactivenetwork:0.7.0'
+    implementation 'com.github.pwittchen:reactivenetwork:0.13.0'
 
     // Network client
-    implementation "com.squareup.okhttp3:okhttp:3.10.0"
+    final okhttp_version = "4.2.1"
-    implementation 'com.squareup.okio:okio:1.14.0'
+    implementation "com.squareup.okhttp3:okhttp:$okhttp_version"
+    implementation "com.squareup.okhttp3:logging-interceptor:$okhttp_version"
+    implementation 'com.squareup.okio:okio:2.4.0'
 
     // REST
-    final retrofit_version = '2.3.0'
+    final retrofit_version = '2.6.2'
     implementation "com.squareup.retrofit2:retrofit:$retrofit_version"
     implementation "com.squareup.retrofit2:converter-gson:$retrofit_version"
     implementation "com.squareup.retrofit2:adapter-rxjava:$retrofit_version"
@@ -146,17 +157,17 @@ dependencies {
     implementation 'com.github.inorichi:unifile:e9ee588'
 
     // HTML parser
-    implementation 'org.jsoup:jsoup:1.10.2'
+    implementation 'org.jsoup:jsoup:1.12.1'
 
     // Job scheduling
     implementation 'com.evernote:android-job:1.2.5'
-    implementation 'com.google.android.gms:play-services-gcm:11.8.0'
+    implementation 'com.google.android.gms:play-services-gcm:17.0.0'
 
     // Changelog
     implementation 'com.github.gabrielemariotti.changeloglib:changelog:2.1.0'
 
     // Database
-    implementation 'android.arch.persistence:db:1.0.0'
+    implementation 'androidx.sqlite:sqlite:2.0.1'
     implementation 'com.github.inorichi.storio:storio-common:8be19de@aar'
     implementation 'com.github.inorichi.storio:storio-sqlite:8be19de@aar'
     implementation 'io.requery:sqlite-android:3.25.2'
@@ -170,16 +181,16 @@ dependencies {
     implementation "com.github.inorichi.injekt:injekt-core:65b0440"
 
     // Image library
-    final glide_version = '4.6.1'
+    final glide_version = '4.10.0'
     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"
 
     // Transformations
-    implementation 'jp.wasabeef:glide-transformations:3.1.1'
+    implementation 'jp.wasabeef:glide-transformations:4.0.0'
 
     // Logging
-    implementation 'com.jakewharton.timber:timber:4.6.1'
+    implementation 'com.jakewharton.timber:timber:4.7.1'
 
     // Crash reports
     implementation 'ch.acra:acra:4.9.2'
@@ -190,24 +201,24 @@ dependencies {
     // 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:5.0.0-rc4'
+    implementation 'eu.davidea:flexible-adapter:5.1.0'
-    implementation 'eu.davidea:flexible-adapter-ui:1.0.0-b1'
+    implementation 'eu.davidea:flexible-adapter-ui:1.0.0'
     implementation 'com.nononsenseapps:filepicker:2.5.2'
     implementation 'com.github.amulyakhare:TextDrawable:558677e'
     implementation 'com.afollestad.material-dialogs:core:0.9.6.0'
     implementation 'me.zhanghai.android.systemuihelper:library:1.0.0'
-    implementation 'com.nightlynexus.viewstatepageradapter:viewstatepageradapter:1.0.4'
+    implementation 'com.nightlynexus.viewstatepageradapter:viewstatepageradapter:1.1.0'
     implementation 'com.github.mthli:Slice:v1.2'
     implementation 'me.gujun.android.taggroup:library:1.4@aar'
-    implementation 'com.github.chrisbanes:PhotoView:2.1.3'
+    implementation 'com.github.chrisbanes:PhotoView:2.3.0'
-    implementation 'com.github.inorichi:DirectionalViewPager:3acc51a'
+    implementation 'com.github.carlosesco:DirectionalViewPager:a844dbca0a'
 
     // Conductor
     implementation 'com.bluelinelabs:conductor:2.1.5'
     implementation ("com.bluelinelabs:conductor-support:2.1.5") {
         exclude group: "com.android.support"
     }
-    implementation 'com.github.inorichi:conductor-support-preference:27.0.2'
+    implementation project(":j2k-preference")
 
     // RxBindings
     final rxbindings_version = '1.0.1'
@@ -228,18 +239,19 @@ dependencies {
 
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
 
-    final coroutines_version = '0.22.2'
+    final coroutines_version = '1.3.2'
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_version"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines_version"
 }
 
 buildscript {
-    ext.kotlin_version = '1.2.71'
+    ext.kotlin_version = '1.3.50'
     repositories {
         mavenCentral()
     }
     dependencies {
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
     }
 }
 
@@ -247,12 +259,6 @@ repositories {
     mavenCentral()
 }
 
-kotlin {
-    experimental {
-        coroutines 'enable'
-    }
-}
-
 androidExtensions {
     experimental = true
 }

app/src/main/AndroidManifest.xml

@@ -9,7 +9,10 @@
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
+    <uses-permission android:name="android.permission.REQUEST_DELETE_PACKAGES" />
     <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />
+    <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
 
     <application
         android:name=".App"
@@ -20,7 +23,8 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:label="@string/app_name"
         android:largeHeap="true"
-        android:theme="@style/Theme.Tachiyomi">
+        android:theme="@style/Theme.Tachiyomi"
+        android:networkSecurityConfig="@xml/network_security_config">
         <activity
             android:name=".ui.main.MainActivity"
             android:launchMode="singleTask">
@@ -43,6 +47,9 @@
         </activity>
         <activity
             android:name=".ui.reader.ReaderActivity" />
+        <activity
+            android:name=".ui.manga.info.WebViewActivity"
+            android:configChanges="uiMode|orientation|screenSize"/>
         <activity
             android:name=".widget.CustomLayoutPickerActivity"
             android:label="@string/app_name"
@@ -95,7 +102,7 @@
             android:theme="@android:style/Theme.Translucent.NoTitleBar"/>
 
         <provider
-            android:name="android.support.v4.content.FileProvider"
+            android:name="androidx.core.content.FileProvider"
             android:authorities="${applicationId}.provider"
             android:exported="false"
             android:grantUriPermissions="true">

app/src/main/java/eu/kanade/tachiyomi/App.kt

@@ -3,7 +3,7 @@ package eu.kanade.tachiyomi
 import android.app.Application
 import android.content.Context
 import android.content.res.Configuration
-import android.support.multidex.MultiDex
+import androidx.multidex.MultiDex
 import com.evernote.android.job.JobManager
 import eu.kanade.tachiyomi.data.backup.BackupCreatorJob
 import eu.kanade.tachiyomi.data.library.LibraryUpdateJob

app/src/main/java/eu/kanade/tachiyomi/Migrations.kt

@@ -39,7 +39,7 @@ object Migrations {
                 if (oldDir.exists()) {
                     val destDir = context.getExternalFilesDir("covers")
                     if (destDir != null) {
-                        oldDir.listFiles().forEach {
+                        oldDir.listFiles()?.forEach {
                             it.renameTo(File(destDir, it.name))
                         }
                     }

app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupCreateService.kt

@@ -57,6 +57,7 @@ class BackupCreateService : IntentService(NAME) {
         val uri = intent.getParcelableExtra<Uri>(BackupConst.EXTRA_URI)
         val flags = intent.getIntExtra(EXTRA_FLAGS, 0)
         // Create backup
+        if (uri != null)
             backupManager.createBackup(uri, flags, false)
     }
 

app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupRestoreService.kt

@@ -160,9 +160,9 @@ class BackupRestoreService : Service() {
      * @return the start value of the command.
      */
     override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
-        if (intent == null) return Service.START_NOT_STICKY
+        if (intent == null) return START_NOT_STICKY
 
-        val uri = intent.getParcelableExtra<Uri>(BackupConst.EXTRA_URI)
+        val uri = intent.getParcelableExtra<Uri>(BackupConst.EXTRA_URI) ?: return START_NOT_STICKY
 
         // Unsubscribe from any previous subscription if needed.
         subscription?.unsubscribe()
@@ -175,7 +175,7 @@ class BackupRestoreService : Service() {
                 .subscribeOn(Schedulers.from(executor))
                 .subscribe()
 
-        return Service.START_NOT_STICKY
+        return START_NOT_STICKY
     }
 
     /**
@@ -189,7 +189,7 @@ class BackupRestoreService : Service() {
 
         return Observable.just(Unit)
                 .map {
-                    val reader = JsonReader(contentResolver.openInputStream(uri).bufferedReader())
+                    val reader = JsonReader(contentResolver.openInputStream(uri)!!.bufferedReader())
                     val json = JsonParser().parse(reader).asJsonObject
 
                     // Get parser version

app/src/main/java/eu/kanade/tachiyomi/data/cache/ChapterCache.kt

@@ -11,6 +11,8 @@ import eu.kanade.tachiyomi.util.DiskUtil
 import eu.kanade.tachiyomi.util.saveTo
 import okhttp3.Response
 import okio.Okio
+import okio.buffer
+import okio.sink
 import rx.Observable
 import uy.kohesive.injekt.injectLazy
 import java.io.File
@@ -126,7 +128,7 @@ class ChapterCache(private val context: Context) {
             editor = diskCache.edit(key) ?: return
 
             // Write chapter urls to cache.
-            Okio.buffer(Okio.sink(editor.newOutputStream(0))).use {
+            editor.newOutputStream(0).sink().buffer().use {
                 it.write(cachedValue.toByteArray())
                 it.flush()
             }
@@ -186,12 +188,12 @@ class ChapterCache(private val context: Context) {
             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().saveTo(editor.newOutputStream(0))
 
             diskCache.flush()
             editor.commit()
         } finally {
-            response.body()?.close()
+            response.body?.close()
             editor?.abortUnlessCommitted()
         }
     }

app/src/main/java/eu/kanade/tachiyomi/data/cache/CoverCache.kt

@@ -1,7 +1,11 @@
 package eu.kanade.tachiyomi.data.cache
 
 import android.content.Context
+import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.util.DiskUtil
+import eu.kanade.tachiyomi.util.launchUI
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.delay
 import java.io.File
 import java.io.IOException
 import java.io.InputStream
@@ -60,8 +64,7 @@ class CoverCache(private val context: Context) {
             return false
 
         // Remove file.
-        val file = getCoverFile(thumbnailUrl!!)
+        val file = getCoverFile(thumbnailUrl)
         return file.exists() && file.delete()
     }
-
 }

app/src/main/java/eu/kanade/tachiyomi/data/database/DatabaseHelper.kt

@@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.data.database
 
-import android.arch.persistence.db.SupportSQLiteOpenHelper
+import androidx.sqlite.db.SupportSQLiteOpenHelper
 import android.content.Context
 import com.pushtorefresh.storio.sqlite.impl.DefaultStorIOSQLite
 import eu.kanade.tachiyomi.data.database.mappers.*

app/src/main/java/eu/kanade/tachiyomi/data/database/DbOpenCallback.kt

@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.data.database
 
-import android.arch.persistence.db.SupportSQLiteDatabase
+import androidx.sqlite.db.SupportSQLiteDatabase
-import android.arch.persistence.db.SupportSQLiteOpenHelper
+import androidx.sqlite.db.SupportSQLiteOpenHelper
 import android.content.Context
 import android.database.sqlite.SQLiteDatabase
 import android.database.sqlite.SQLiteOpenHelper
@@ -18,7 +18,7 @@ class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
         /**
          * Version of the database.
          */
-        const val DATABASE_VERSION = 8
+        const val DATABASE_VERSION = 9
     }
 
     override fun onCreate(db: SupportSQLiteDatabase) = with(db) {
@@ -67,6 +67,9 @@ class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
             db.execSQL(MangaTable.createLibraryIndexQuery)
             db.execSQL(ChapterTable.createUnreadChaptersIndexQuery)
         }
+        if (oldVersion < 9) {
+            db.execSQL(MangaTable.addHideTitle)
+        }
     }
 
     override fun onConfigure(db: SupportSQLiteDatabase) {

app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/MangaTypeMapping.kt

@@ -17,6 +17,7 @@ import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_CHAPTER_FLAGS
 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_HIDE_TITLE
 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
@@ -61,6 +62,7 @@ class MangaPutResolver : DefaultPutResolver<Manga>() {
         put(COL_LAST_UPDATE, obj.last_update)
         put(COL_INITIALIZED, obj.initialized)
         put(COL_VIEWER, obj.viewer)
+        put(COL_HIDE_TITLE, obj.hide_title)
         put(COL_CHAPTER_FLAGS, obj.chapter_flags)
     }
 }
@@ -82,6 +84,7 @@ interface BaseMangaGetResolver {
         initialized = cursor.getInt(cursor.getColumnIndex(COL_INITIALIZED)) == 1
         viewer = cursor.getInt(cursor.getColumnIndex(COL_VIEWER))
         chapter_flags = cursor.getInt(cursor.getColumnIndex(COL_CHAPTER_FLAGS))
+        hide_title = cursor.getInt(cursor.getColumnIndex(COL_HIDE_TITLE)) == 1
     }
 }
 

app/src/main/java/eu/kanade/tachiyomi/data/database/models/Manga.kt

@@ -16,6 +16,8 @@ interface Manga : SManga {
 
     var chapter_flags: Int
 
+    var hide_title: Boolean
+
     fun setChapterOrder(order: Int) {
         setFlags(order, SORT_MASK)
     }

app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaImpl.kt

@@ -1,5 +1,7 @@
 package eu.kanade.tachiyomi.data.database.models
 
+import eu.kanade.tachiyomi.source.model.SManga
+
 open class MangaImpl : Manga {
 
     override var id: Long? = null
@@ -32,6 +34,14 @@ open class MangaImpl : Manga {
 
     override var chapter_flags: Int = 0
 
+    override var hide_title: Boolean = false
+
+    override fun copyFrom(other: SManga) {
+        if (other is MangaImpl && (other as MangaImpl)::title.isInitialized && other.title != title)
+            title = other.title
+        super.copyFrom(other)
+    }
+
     override fun equals(other: Any?): Boolean {
         if (this === other) return true
         if (other == null || javaClass != other.javaClass) return false

app/src/main/java/eu/kanade/tachiyomi/data/database/queries/ChapterQueries.kt

@@ -52,6 +52,14 @@ interface ChapterQueries : DbProvider {
                     .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 insertChapter(chapter: Chapter) = db.put().`object`(chapter).prepare()
 

app/src/main/java/eu/kanade/tachiyomi/data/database/queries/HistoryQueries.kt

@@ -22,10 +22,10 @@ interface HistoryQueries : DbProvider {
      * Returns history of recent manga containing last read chapter
      * @param date recent date range
      */
-    fun getRecentManga(date: Date) = db.get()
+    fun getRecentManga(date: Date, offset: Int = 0) = db.get()
             .listOfObjects(MangaChapterHistory::class.java)
             .withQuery(RawQuery.builder()
-                    .query(getRecentMangasQuery())
+                    .query(getRecentMangasQuery(offset))
                     .args(date.time)
                     .observesTables(HistoryTable.TABLE)
                     .build())

app/src/main/java/eu/kanade/tachiyomi/data/database/queries/MangaQueries.kt

@@ -82,6 +82,11 @@ interface MangaQueries : DbProvider {
             .withPutResolver(MangaViewerPutResolver())
             .prepare()
 
+    fun updateMangaHideTitle(manga: Manga) = db.put()
+        .`object`(manga)
+        .withPutResolver(MangaHideTitlePutResolver())
+        .prepare()
+
     fun updateMangaTitle(manga: Manga) = db.put()
             .`object`(manga)
             .withPutResolver(MangaTitlePutResolver())

app/src/main/java/eu/kanade/tachiyomi/data/database/queries/RawQueries.kt

@@ -47,7 +47,7 @@ fun getRecentsQuery() = """
  * and are read after the given time period
  * @return return limit is 25
  */
-fun getRecentMangasQuery() = """
+fun getRecentMangasQuery(offset: Int = 0) = """
     SELECT ${Manga.TABLE}.${Manga.COL_URL} as mangaUrl, ${Manga.TABLE}.*, ${Chapter.TABLE}.*, ${History.TABLE}.*
     FROM ${Manga.TABLE}
     JOIN ${Chapter.TABLE}
@@ -62,7 +62,7 @@ fun getRecentMangasQuery() = """
     ON ${Chapter.TABLE}.${Chapter.COL_MANGA_ID} = max_last_read.${Chapter.COL_MANGA_ID}
     WHERE ${History.TABLE}.${History.COL_LAST_READ} > ? AND max_last_read.${History.COL_CHAPTER_ID} = ${History.TABLE}.${History.COL_CHAPTER_ID}
     ORDER BY max_last_read.${History.COL_LAST_READ} DESC
-    LIMIT 25
+    LIMIT 25 OFFSET $offset
 """
 
 fun getHistoryByMangaId() = """

app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/HistoryLastReadPutResolver.kt

@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.data.database.resolvers
 
 import android.content.ContentValues
-import android.support.annotation.NonNull
+import androidx.annotation.NonNull
 import com.pushtorefresh.storio.sqlite.StorIOSQLite
 import com.pushtorefresh.storio.sqlite.operations.put.PutResult
 import com.pushtorefresh.storio.sqlite.queries.Query

app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/MangaHideTitlePutResolver.kt

@@ -0,0 +1,33 @@
+package eu.kanade.tachiyomi.data.database.resolvers
+
+import android.content.ContentValues
+import com.pushtorefresh.storio.sqlite.StorIOSQLite
+import com.pushtorefresh.storio.sqlite.operations.put.PutResolver
+import com.pushtorefresh.storio.sqlite.operations.put.PutResult
+import com.pushtorefresh.storio.sqlite.queries.UpdateQuery
+import eu.kanade.tachiyomi.data.database.inTransactionReturn
+import eu.kanade.tachiyomi.data.database.models.LibraryManga
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.database.tables.MangaTable
+
+class MangaHideTitlePutResolver : PutResolver<Manga>() {
+
+    override fun performPut(db: StorIOSQLite, manga: Manga) = db.inTransactionReturn {
+        val updateQuery = mapToUpdateQuery(manga)
+        val contentValues = mapToContentValues(manga)
+
+        val numberOfRowsUpdated = db.lowLevel().update(updateQuery, contentValues)
+        PutResult.newUpdateResult(numberOfRowsUpdated, updateQuery.table())
+    }
+
+    fun mapToUpdateQuery(manga: Manga) = UpdateQuery.builder()
+        .table(MangaTable.TABLE)
+        .where("${MangaTable.COL_ID} = ?")
+        .whereArgs(manga.id)
+        .build()
+
+    fun mapToContentValues(manga: Manga) = ContentValues(1).apply {
+        put(MangaTable.COL_HIDE_TITLE, manga.hide_title)
+    }
+
+}

app/src/main/java/eu/kanade/tachiyomi/data/database/tables/MangaTable.kt

@@ -38,6 +38,8 @@ object MangaTable {
 
     const val COL_CATEGORY = "category"
 
+    const val COL_HIDE_TITLE = "hideTitle"
+
     val createTableQuery: String
         get() = """CREATE TABLE $TABLE(
             $COL_ID INTEGER NOT NULL PRIMARY KEY,
@@ -54,6 +56,7 @@ object MangaTable {
             $COL_LAST_UPDATE LONG,
             $COL_INITIALIZED BOOLEAN NOT NULL,
             $COL_VIEWER INTEGER NOT NULL,
+            $COL_HIDE_TITLE INTEGER NOT NULL,
             $COL_CHAPTER_FLAGS INTEGER NOT NULL
             )"""
 
@@ -63,4 +66,7 @@ object MangaTable {
     val createLibraryIndexQuery: String
         get() = "CREATE INDEX library_${COL_FAVORITE}_index ON $TABLE($COL_FAVORITE) " +
                 "WHERE $COL_FAVORITE = 1"
+
+    val addHideTitle: String
+        get() = "ALTER TABLE $TABLE ADD COLUMN $COL_HIDE_TITLE INTEGER DEFAULT 0"
 }

app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.kt

@@ -9,6 +9,9 @@ import eu.kanade.tachiyomi.data.download.model.DownloadQueue
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.SourceManager
 import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.util.launchNow
+import eu.kanade.tachiyomi.util.launchUI
+import kotlinx.coroutines.delay
 import rx.Observable
 import uy.kohesive.injekt.injectLazy
 
@@ -181,6 +184,7 @@ class DownloadManager(context: Context) {
      * @param source the source of the manga.
      */
     fun deleteManga(manga: Manga, source: Source) {
+        downloader.clearQueue(manga, true)
         queue.remove(manga)
         provider.findMangaDir(manga, source)?.delete()
         cache.removeManga(manga)

app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadNotifier.kt

@@ -2,7 +2,8 @@ package eu.kanade.tachiyomi.data.download
 
 import android.content.Context
 import android.graphics.BitmapFactory
-import android.support.v4.app.NotificationCompat
+import androidx.core.app.NotificationCompat
+import androidx.core.content.ContextCompat
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.download.model.Download
 import eu.kanade.tachiyomi.data.download.model.DownloadQueue
@@ -168,7 +169,8 @@ internal class DownloadNotifier(private val context: Context) {
             setSmallIcon(android.R.drawable.stat_sys_download_done)
             setAutoCancel(true)
             clearActions()
-            setContentIntent(NotificationReceiver.openChapterPendingBroadcast(context, download.manga, download.chapter))
+            setContentIntent(NotificationReceiver.openChapterPendingActivity(context, download
+                .manga, download.chapter))
             setProgress(0, 0, false)
         }
 
@@ -214,9 +216,11 @@ internal class DownloadNotifier(private val context: Context) {
             setContentTitle(chapter ?: context.getString(R.string.download_notifier_downloader_title))
             setContentText(error ?: context.getString(R.string.download_notifier_unkown_error))
             setSmallIcon(android.R.drawable.stat_sys_warning)
+            setCategory(NotificationCompat.CATEGORY_ERROR)
             clearActions()
-            setAutoCancel(false)
+            setAutoCancel(true)
             setContentIntent(NotificationHandler.openDownloadManagerPendingActivity(context))
+            color = ContextCompat.getColor(context, R.color.colorAccentLight)
             setProgress(0, 0, false)
         }
         notification.show(Notifications.ID_DOWNLOAD_CHAPTER_ERROR)

app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadPendingDeleter.kt

@@ -90,6 +90,22 @@ class DownloadPendingDeleter(context: Context) {
         }
     }
 
+    /**
+     * Returns the list of chapters to be deleted grouped by its manga.
+     *
+     * Note: the returned list of manga and chapters only contain basic information needed by the
+     * downloader, so don't use them for anything else.
+     */
+    @Synchronized
+    fun getPendingChapters(manga: Manga): List<Chapter>? {
+        val entries = decodeAll()
+        prefs.edit().clear().apply()
+        lastAddedEntry = null
+
+        val entry = entries.find { it.manga.id == manga.id }
+        return entry?.chapters?.map { it.toModel() }
+    }
+
     /**
      * Decodes all the chapters from preferences.
      */

app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadService.kt

@@ -9,7 +9,7 @@ import android.net.NetworkInfo.State.DISCONNECTED
 import android.os.Build
 import android.os.IBinder
 import android.os.PowerManager
-import android.support.v4.app.NotificationCompat
+import androidx.core.app.NotificationCompat
 import com.github.pwittchen.reactivenetwork.library.Connectivity
 import com.github.pwittchen.reactivenetwork.library.ReactiveNetwork
 import com.jakewharton.rxrelay.BehaviorRelay

app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt

@@ -14,7 +14,7 @@ import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.source.online.fetchAllImageUrlsFromPageList
 import eu.kanade.tachiyomi.util.*
-import kotlinx.coroutines.experimental.async
+import kotlinx.coroutines.async
 import okhttp3.Response
 import rx.Observable
 import rx.android.schedulers.AndroidSchedulers
@@ -157,6 +157,26 @@ class Downloader(
         notifier.dismiss()
     }
 
+    /**
+     * Removes everything from the queue for a certain manga
+     *
+     * @param isNotification value that determines if status is set (needed for view updates)
+     */
+    fun clearQueue(manga: Manga, isNotification: Boolean = false) {
+        //Needed to update the chapter view
+        if (isNotification) {
+            queue
+                .filter { it.status == Download.QUEUE && it.manga.id == manga.id }
+                .forEach { it.status = Download.NOT_DOWNLOADED }
+        }
+        queue.remove(manga)
+        if (queue.isEmpty()) {
+            DownloadService.stop(context)
+            stop()
+        }
+        notifier.dismiss()
+    }
+
     /**
      * Prepares the subscriptions to start downloading.
      */
@@ -351,7 +371,7 @@ class Downloader(
                 .map { response ->
                     val file = tmpDir.createFile("$filename.tmp")
                     try {
-                        response.body()!!.source().saveTo(file.openOutputStream())
+                        response.body!!.source().saveTo(file.openOutputStream())
                         val extension = getImageExtension(response, file)
                         file.renameTo("$filename.$extension")
                     } catch (e: Exception) {
@@ -374,7 +394,7 @@ class Downloader(
      */
     private fun getImageExtension(response: Response, file: UniFile): String {
         // Read content type if available.
-        val mime = response.body()?.contentType()?.let { ct -> "${ct.type()}/${ct.subtype()}" }
+        val mime = response.body?.contentType()?.let { ct -> "${ct.type}/${ct.subtype}" }
             // Else guess from the uri.
             ?: context.contentResolver.getType(file.uri)
             // Else read magic numbers.

app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateJob.kt

@@ -22,7 +22,7 @@ class LibraryUpdateJob : Job() {
             val preferences = Injekt.get<PreferencesHelper>()
             val interval = prefInterval ?: preferences.libraryUpdateInterval().getOrDefault()
             if (interval > 0) {
-                val restrictions = preferences.libraryUpdateRestriction()
+                val restrictions = preferences.libraryUpdateRestriction()!!
                 val acRestriction = "ac" in restrictions
                 val wifiRestriction = if ("wifi" in restrictions)
                     JobRequest.NetworkType.UNMETERED

app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt

@@ -9,7 +9,9 @@ import android.graphics.BitmapFactory
 import android.os.Build
 import android.os.IBinder
 import android.os.PowerManager
-import android.support.v4.app.NotificationCompat
+import androidx.core.app.NotificationCompat
+import androidx.core.app.NotificationManagerCompat
+import androidx.core.content.ContextCompat
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.DatabaseHelper
 import eu.kanade.tachiyomi.data.database.models.Category
@@ -18,6 +20,7 @@ import eu.kanade.tachiyomi.data.database.models.LibraryManga
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.download.DownloadManager
 import eu.kanade.tachiyomi.data.download.DownloadService
+import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.data.library.LibraryUpdateRanker.rankingScheme
 import eu.kanade.tachiyomi.data.library.LibraryUpdateService.Companion.start
 import eu.kanade.tachiyomi.data.notification.NotificationReceiver
@@ -29,14 +32,18 @@ import eu.kanade.tachiyomi.source.SourceManager
 import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.ui.main.MainActivity
-import eu.kanade.tachiyomi.util.*
+import eu.kanade.tachiyomi.util.chop
+import eu.kanade.tachiyomi.util.isServiceRunning
+import eu.kanade.tachiyomi.util.notification
+import eu.kanade.tachiyomi.util.notificationManager
+import eu.kanade.tachiyomi.util.syncChaptersWithSource
 import rx.Observable
 import rx.Subscription
 import rx.schedulers.Schedulers
 import timber.log.Timber
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
-import java.util.*
+import java.util.ArrayList
 import java.util.concurrent.atomic.AtomicInteger
 
 /**
@@ -88,6 +95,7 @@ class LibraryUpdateService(
             .setLargeIcon(notificationBitmap)
             .setOngoing(true)
             .setOnlyAlertOnce(true)
+            .setColor(ContextCompat.getColor(this, R.color.colorAccentLight))
             .addAction(R.drawable.ic_clear_grey_24dp_img, getString(android.R.string.cancel), cancelIntent)
     }
 
@@ -270,7 +278,7 @@ class LibraryUpdateService(
         // Initialize the variables holding the progress of the updates.
         val count = AtomicInteger(0)
         // List containing new updates
-        val newUpdates = ArrayList<Manga>()
+        val newUpdates = ArrayList<Pair<Manga, Array<Chapter>>>()
         // list containing failed updates
         val failedUpdates = ArrayList<Manga>()
         // List containing categories that get included in downloads.
@@ -303,7 +311,8 @@ class LibraryUpdateService(
                                 }
                             }
                             // Convert to the manga that contains new chapters.
-                            .map { manga }
+                            .map { Pair(manga, (it.first.sortedByDescending { ch -> ch
+                                .source_order }.toTypedArray())) }
                 }
                 // Add manga with new chapters to the list.
                 .doOnNext { manga ->
@@ -325,6 +334,7 @@ class LibraryUpdateService(
 
                     cancelProgressNotification()
                 }
+                .map { manga -> manga.first }
     }
 
     fun downloadChapters(manga: Manga, chapters: List<Chapter>) {
@@ -438,40 +448,65 @@ class LibraryUpdateService(
      *
      * @param updates a list of manga with new updates.
      */
-    private fun showResultNotification(updates: List<Manga>) {
+    private fun showResultNotification(updates: List<Pair<Manga, Array<Chapter>>>) {
-        val newUpdates = updates.map { it.title.chop(45) }.toMutableSet()
+        val notifications = ArrayList<Pair<Notification, Int>>()
-
+        updates.forEach {
-        // Append new chapters from a previous, existing notification
+            val manga = it.first
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            val chapters = it.second
-            val previousNotification = notificationManager.activeNotifications
+            val chapterNames = chapters.map { chapter -> chapter.name.chop(45) }.toSet()
-                    .find { it.id == Notifications.ID_LIBRARY_RESULT }
+            notifications.add(Pair(notification(Notifications.CHANNEL_NEW_CHAPTERS) {
-
+                setSmallIcon(R.drawable.ic_tachiyomi_icon)
-            if (previousNotification != null) {
+                try {
-                val oldUpdates = previousNotification.notification.extras
+                    val icon = GlideApp.with(this@LibraryUpdateService)
-                        .getString(Notification.EXTRA_BIG_TEXT)
+                        .asBitmap().load(manga).dontTransform().centerCrop().circleCrop()
-
+                        .override(256, 256).submit().get()
-                if (!oldUpdates.isNullOrEmpty()) {
+                    setLargeIcon(icon)
-                    newUpdates += oldUpdates.split("\n")
-                }
                 }
+                catch (e: Exception) { }
+                setContentTitle(manga.title.chop(45))
+                color = ContextCompat.getColor(this@LibraryUpdateService, R.color.colorAccentLight)
+                setContentText(chapterNames.first())
+                setStyle(NotificationCompat.BigTextStyle().bigText(
+                    if (chapterNames.size > 5) {
+                        "${chapterNames.take(4).joinToString(", ")}, " +
+                            getString(R.string.notification_and_n_more, (chapterNames.size - 4))
+                    } else chapterNames.joinToString(", ")))
+                priority = NotificationCompat.PRIORITY_HIGH
+                setGroup(Notifications.GROUP_NEW_CHAPTERS)
+                setContentIntent(
+                    NotificationReceiver.openChapterPendingActivity(
+                        this@LibraryUpdateService, manga, chapters.first()
+                    )
+                )
+                addAction(R.drawable.ic_glasses_black_24dp, getString(R.string.action_mark_as_read),
+                    NotificationReceiver.markAsReadPendingBroadcast(this@LibraryUpdateService,
+                        manga, chapters, Notifications.ID_NEW_CHAPTERS))
+                addAction(R.drawable.ic_book_white_24dp, getString(R.string.action_view_chapters),
+                    NotificationReceiver.openChapterPendingActivity(this@LibraryUpdateService,
+                        manga, Notifications.ID_NEW_CHAPTERS))
+                setAutoCancel(true)
+            }, manga.id.hashCode()))
         }
 
-        notificationManager.notify(Notifications.ID_LIBRARY_RESULT, notification(Notifications.CHANNEL_LIBRARY) {
+        NotificationManagerCompat.from(this).apply {
-            setSmallIcon(R.drawable.ic_book_white_24dp)
+            notifications.forEach {
+                notify(it.second, it.first)
+            }
+
+            notify(Notifications.ID_NEW_CHAPTERS, notification(Notifications.CHANNEL_NEW_CHAPTERS) {
+                setSmallIcon(R.drawable.ic_tachiyomi_icon)
                 setLargeIcon(notificationBitmap)
                 setContentTitle(getString(R.string.notification_new_chapters))
-            if (newUpdates.size > 1) {
+                color = ContextCompat.getColor(applicationContext, R.color.colorAccentLight)
-                setContentText(getString(R.string.notification_new_chapters_text, newUpdates.size))
+                setContentText(getString(R.string.notification_new_chapters_text, updates.size))
-                setStyle(NotificationCompat.BigTextStyle().bigText(newUpdates.joinToString("\n")))
-                setNumber(newUpdates.size)
-            } else {
-                setContentText(newUpdates.first())
-            }
                 priority = NotificationCompat.PRIORITY_HIGH
+                setGroup(Notifications.GROUP_NEW_CHAPTERS)
+                setGroupSummary(true)
                 setContentIntent(getNotificationIntent())
                 setAutoCancel(true)
             })
         }
+    }
 
     /**
      * Cancels the progress notification.

app/src/main/java/eu/kanade/tachiyomi/data/notification/NotificationReceiver.kt

@@ -1,9 +1,13 @@
 package eu.kanade.tachiyomi.data.notification
 
+import android.app.Activity
+import android.app.KeyguardManager
 import android.app.PendingIntent
 import android.content.BroadcastReceiver
+import android.content.ClipData
 import android.content.Context
 import android.content.Intent
+import android.os.Build
 import android.os.Handler
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.DatabaseHelper
@@ -12,11 +16,17 @@ import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.download.DownloadManager
 import eu.kanade.tachiyomi.data.download.DownloadService
 import eu.kanade.tachiyomi.data.library.LibraryUpdateService
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.source.SourceManager
+import eu.kanade.tachiyomi.ui.main.MainActivity
+import eu.kanade.tachiyomi.ui.manga.MangaController
 import eu.kanade.tachiyomi.ui.reader.ReaderActivity
 import eu.kanade.tachiyomi.util.DiskUtil
 import eu.kanade.tachiyomi.util.getUriCompat
 import eu.kanade.tachiyomi.util.notificationManager
 import eu.kanade.tachiyomi.util.toast
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
 import uy.kohesive.injekt.injectLazy
 import java.io.File
 import eu.kanade.tachiyomi.BuildConfig.APPLICATION_ID as ID
@@ -54,12 +64,21 @@ class NotificationReceiver : BroadcastReceiver() {
             ACTION_DELETE_IMAGE -> deleteImage(context, intent.getStringExtra(EXTRA_FILE_LOCATION),
                     intent.getIntExtra(EXTRA_NOTIFICATION_ID, -1))
             // Cancel library update and dismiss notification
-            ACTION_CANCEL_LIBRARY_UPDATE -> cancelLibraryUpdate(context, Notifications.ID_LIBRARY_PROGRESS)
+            ACTION_CANCEL_LIBRARY_UPDATE -> cancelLibraryUpdate(context)
             // Open reader activity
             ACTION_OPEN_CHAPTER -> {
                 openChapter(context, intent.getLongExtra(EXTRA_MANGA_ID, -1),
                         intent.getLongExtra(EXTRA_CHAPTER_ID, -1))
             }
+            ACTION_MARK_AS_READ -> {
+                val notificationId = intent.getIntExtra(EXTRA_NOTIFICATION_ID, -1)
+                if (notificationId > -1) dismissNotification(
+                    context, notificationId, intent.getIntExtra(EXTRA_GROUP_ID, 0)
+                )
+                val urls = intent.getStringArrayExtra(EXTRA_CHAPTER_URL) ?: return
+                val mangaId = intent.getLongExtra(EXTRA_MANGA_ID, -1)
+                markAsRead(urls, mangaId)
+            }
         }
     }
 
@@ -80,17 +99,17 @@ class NotificationReceiver : BroadcastReceiver() {
      * @param notificationId id of notification
      */
     private fun shareImage(context: Context, path: String, notificationId: Int) {
+        val km = context.getSystemService(Activity.KEYGUARD_SERVICE) as KeyguardManager
         // Create intent
         val intent = Intent(Intent.ACTION_SEND).apply {
             val uri = File(path).getUriCompat(context)
             putExtra(Intent.EXTRA_STREAM, uri)
             flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_GRANT_READ_URI_PERMISSION
+            clipData = ClipData.newRawUri(null, uri)
             type = "image/*"
         }
-        // Dismiss notification
+        // Close Navigation Shade
-        dismissNotification(context, notificationId)
+
-        // Launch share activity
-        context.startActivity(intent)
     }
 
     /**
@@ -101,17 +120,18 @@ class NotificationReceiver : BroadcastReceiver() {
      * @param chapterId id of chapter
      */
     internal fun openChapter(context: Context, mangaId: Long, chapterId: Long) {
+        dismissNotification(context, Notifications.ID_NEW_CHAPTERS)
         val db = DatabaseHelper(context)
         val manga = db.getManga(mangaId).executeAsBlocking()
         val chapter = db.getChapter(chapterId).executeAsBlocking()
-
+        context.sendBroadcast(Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS))
         if (manga != null && chapter != null) {
             val intent = ReaderActivity.newIntent(context, manga, chapter).apply {
                 flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TOP
             }
             context.startActivity(intent)
         } else {
-            context.toast(context.getString(R.string.chapter_error))
+            context.toast(context.getString(R.string.no_next_chapter))
         }
     }
 
@@ -138,9 +158,31 @@ class NotificationReceiver : BroadcastReceiver() {
      * @param context context of application
      * @param notificationId id of notification
      */
-    private fun cancelLibraryUpdate(context: Context, notificationId: Int) {
+    private fun cancelLibraryUpdate(context: Context) {
         LibraryUpdateService.stop(context)
-        Handler().post { dismissNotification(context, notificationId) }
+        Handler().post { dismissNotification(context, Notifications.ID_LIBRARY_PROGRESS) }
+    }
+
+    /**
+     * Method called when user wants to stop a library update
+     *
+     * @param context context of application
+     * @param notificationId id of notification
+     */
+    private fun markAsRead(chapterUrls: Array<String>, mangaId: Long) {
+        val db: DatabaseHelper = Injekt.get()
+        chapterUrls.forEach {
+            val chapter = db.getChapter(it, mangaId).executeAsBlocking() ?: return
+            chapter.read = true
+            db.updateChapterProgress(chapter).executeAsBlocking()
+            val preferences: PreferencesHelper = Injekt.get()
+            if (preferences.removeAfterMarkedAsRead()) {
+                val manga = db.getManga(mangaId).executeAsBlocking() ?: return
+                val sourceManager: SourceManager = Injekt.get()
+                val source = sourceManager.get(manga.source) ?: return
+                downloadManager.deleteChapters(listOf(chapter), manga, source)
+            }
+        }
     }
 
     companion object {
@@ -155,6 +197,9 @@ class NotificationReceiver : BroadcastReceiver() {
         // Called to cancel library update.
         private const val ACTION_CANCEL_LIBRARY_UPDATE = "$ID.$NAME.CANCEL_LIBRARY_UPDATE"
 
+        // Called to cancel library update.
+        private const val ACTION_MARK_AS_READ = "$ID.$NAME.MARK_AS_READ"
+
         // Called to open chapter
         private const val ACTION_OPEN_CHAPTER = "$ID.$NAME.ACTION_OPEN_CHAPTER"
 
@@ -179,12 +224,18 @@ class NotificationReceiver : BroadcastReceiver() {
         // Value containing notification id.
         private const val EXTRA_NOTIFICATION_ID = "$ID.$NAME.NOTIFICATION_ID"
 
+        // Value containing group id.
+        private const val EXTRA_GROUP_ID = "$ID.$NAME.EXTRA_GROUP_ID"
+
         // Value containing manga id.
         private const val EXTRA_MANGA_ID = "$ID.$NAME.EXTRA_MANGA_ID"
 
         // Value containing chapter id.
         private const val EXTRA_CHAPTER_ID = "$ID.$NAME.EXTRA_CHAPTER_ID"
 
+        // Value containing chapter url.
+        private const val EXTRA_CHAPTER_URL = "$ID.$NAME.EXTRA_CHAPTER_URL"
+
         /**
          * Returns a [PendingIntent] that resumes the download of a chapter
          *
@@ -246,6 +297,32 @@ class NotificationReceiver : BroadcastReceiver() {
             return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
         }
 
+        /**
+         * Returns [PendingIntent] that starts a service which dismissed the notification
+         *
+         * @param context context of application
+         * @param notificationId id of notification
+         * @return [PendingIntent]
+         */
+        internal fun dismissNotification(context: Context, notificationId: Int, groupId: Int? =
+            null) {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+                val groupKey = context.notificationManager.activeNotifications.find {
+                    it.id == notificationId
+                }?.groupKey
+                if (groupId != null && groupId != 0 && groupKey != null && groupKey.isNotEmpty()) {
+                    val notifications = context.notificationManager.activeNotifications.filter {
+                        it.groupKey == groupKey
+                    }
+                    if (notifications.size == 2) {
+                        context.notificationManager.cancel(groupId)
+                        return
+                    }
+                }
+            }
+            context.notificationManager.cancel(notificationId)
+        }
+
         /**
          * Returns [PendingIntent] that starts a service which cancels the notification and starts a share activity
          *
@@ -255,12 +332,17 @@ class NotificationReceiver : BroadcastReceiver() {
          * @return [PendingIntent]
          */
         internal fun shareImagePendingBroadcast(context: Context, path: String, notificationId: Int): PendingIntent {
-            val intent = Intent(context, NotificationReceiver::class.java).apply {
+            //val shareIntent = ShareStartingActivity.newIntent(context, path)
-                action = ACTION_SHARE_IMAGE
+            val shareIntent = Intent(Intent.ACTION_SEND).apply {
-                putExtra(EXTRA_FILE_LOCATION, path)
+                val uri = File(path).getUriCompat(context)
-                putExtra(EXTRA_NOTIFICATION_ID, notificationId)
+                putExtra(Intent.EXTRA_STREAM, uri)
+                flags = Intent.FLAG_GRANT_READ_URI_PERMISSION or Intent.FLAG_ACTIVITY_CLEAR_TOP
+                clipData = ClipData.newRawUri(null, uri)
+                type = "image/*"
             }
-            return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
+            //val shareIntent2 = Intent.createChooser(shareIntent, context.getString(R.string.action_share))
+            return PendingIntent.getActivity(context, 0, shareIntent, PendingIntent
+                .FLAG_CANCEL_CURRENT)
         }
 
         /**
@@ -281,19 +363,55 @@ class NotificationReceiver : BroadcastReceiver() {
         }
 
         /**
-         * Returns [PendingIntent] that start a reader activity containing chapter.
+         * Returns [PendingIntent] that starts a reader activity containing chapter.
          *
          * @param context context of application
          * @param manga manga of chapter
          * @param chapter chapter that needs to be opened
          */
-        internal fun openChapterPendingBroadcast(context: Context, manga: Manga, chapter: Chapter): PendingIntent {
+        internal fun openChapterPendingActivity(context: Context, manga: Manga, chapter:
-            val intent = Intent(context, NotificationReceiver::class.java).apply {
+        Chapter): PendingIntent {
-                action = ACTION_OPEN_CHAPTER
+            val newIntent = ReaderActivity.newIntent(context, manga, chapter)
-                putExtra(EXTRA_MANGA_ID, manga.id)
+            return PendingIntent.getActivity(context, manga.id.hashCode(), newIntent, PendingIntent
-                putExtra(EXTRA_CHAPTER_ID, chapter.id)
+                .FLAG_UPDATE_CURRENT)
         }
-            return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
+
+        /**
+         * Returns [PendingIntent] that opens the manga info controller.
+         *
+         * @param context context of application
+         * @param manga manga of chapter
+         */
+        internal fun openChapterPendingActivity(context: Context, manga: Manga, groupId: Int):
+            PendingIntent {
+            val newIntent =
+                Intent(context, MainActivity::class.java).setAction(MainActivity.SHORTCUT_MANGA)
+                    .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
+                    .putExtra(MangaController.MANGA_EXTRA, manga.id)
+                    .putExtra("notificationId", manga.id.hashCode())
+                    .putExtra("groupId", groupId)
+            return PendingIntent.getActivity(
+                context, manga.id.hashCode(), newIntent, PendingIntent.FLAG_UPDATE_CURRENT
+            )
+        }
+
+        /**
+         * Returns [PendingIntent] that marks a chapter as read and deletes it if preferred
+         *
+         * @param context context of application
+         * @param manga manga of chapter
+         */
+        internal fun markAsReadPendingBroadcast(context: Context, manga: Manga, chapters:
+            Array<Chapter>, groupId: Int):
+            PendingIntent {
+            val newIntent = Intent(context, NotificationReceiver::class.java).apply {
+                action = ACTION_MARK_AS_READ
+                putExtra(EXTRA_CHAPTER_URL, chapters.map { it.url }.toTypedArray())
+                putExtra(EXTRA_MANGA_ID, manga.id)
+                putExtra(EXTRA_NOTIFICATION_ID, manga.id.hashCode())
+                putExtra(EXTRA_GROUP_ID, groupId)
+            }
+            return PendingIntent.getBroadcast(context, manga.id.hashCode(), newIntent, PendingIntent.FLAG_UPDATE_CURRENT)
         }
 
         /**

app/src/main/java/eu/kanade/tachiyomi/data/notification/Notifications.kt

@@ -23,15 +23,21 @@ object Notifications {
      * Notification channel and ids used by the library updater.
      */
     const val CHANNEL_LIBRARY = "library_channel"
-    const val ID_LIBRARY_PROGRESS = 101
+    const val ID_LIBRARY_PROGRESS = -101
-    const val ID_LIBRARY_RESULT = 102
 
     /**
      * Notification channel and ids used by the downloader.
      */
     const val CHANNEL_DOWNLOADER = "downloader_channel"
-    const val ID_DOWNLOAD_CHAPTER = 201
+    const val ID_DOWNLOAD_CHAPTER = -201
-    const val ID_DOWNLOAD_CHAPTER_ERROR = 202
+    const val ID_DOWNLOAD_CHAPTER_ERROR = -202
+
+    /**
+     * Notification channel and ids used by the library updater.
+     */
+    const val CHANNEL_NEW_CHAPTERS = "new_chapters_channel"
+    const val ID_NEW_CHAPTERS = -301
+    const val GROUP_NEW_CHAPTERS = "eu.kanade.tachiyomi.NEW_CHAPTERS"
 
     /**
      * Creates the notification channels introduced in Android Oreo.
@@ -44,10 +50,16 @@ object Notifications {
         val channels = listOf(
                 NotificationChannel(CHANNEL_COMMON, context.getString(R.string.channel_common),
                         NotificationManager.IMPORTANCE_LOW),
-                NotificationChannel(CHANNEL_LIBRARY, context.getString(R.string.channel_library),
+                NotificationChannel(CHANNEL_LIBRARY, context.getString(R.string.channel_library_updates),
-                        NotificationManager.IMPORTANCE_LOW),
+                        NotificationManager.IMPORTANCE_LOW).apply {
+                    setShowBadge(false)
+                },
                 NotificationChannel(CHANNEL_DOWNLOADER, context.getString(R.string.channel_downloader),
-                        NotificationManager.IMPORTANCE_LOW)
+                    NotificationManager.IMPORTANCE_LOW).apply {
+                    setShowBadge(false)
+                },
+                NotificationChannel(CHANNEL_NEW_CHAPTERS, context.getString(R.string.channel_new_chapters),
+                    NotificationManager.IMPORTANCE_DEFAULT)
         )
         context.notificationManager.createNotificationChannels(channels)
     }

app/src/main/java/eu/kanade/tachiyomi/data/preference/EmptyPreferenceDataStore.kt

@@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.data.preference
 
-import android.support.v7.preference.PreferenceDataStore
+import androidx.preference.PreferenceDataStore
 
 class EmptyPreferenceDataStore : PreferenceDataStore() {
 

app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt

@@ -33,7 +33,7 @@ class PreferencesHelper(val context: Context) {
 
     fun clear() = prefs.edit().clear().apply()
 
-    fun theme() = prefs.getInt(Keys.theme, 1)
+    fun theme() = prefs.getInt(Keys.theme, 5)
 
     fun rotation() = rxPrefs.getInteger(Keys.rotation, 1)
 
@@ -65,7 +65,7 @@ class PreferencesHelper(val context: Context) {
 
     fun zoomStart() = rxPrefs.getInteger(Keys.zoomStart, 1)
 
-    fun readerTheme() = rxPrefs.getInteger(Keys.readerTheme, 0)
+    fun readerTheme() = rxPrefs.getInteger(Keys.readerTheme, 2)
 
     fun cropBorders() = rxPrefs.getBoolean(Keys.cropBorders, false)
 

app/src/main/java/eu/kanade/tachiyomi/data/preference/SharedPreferencesDataStore.kt

@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.data.preference
 
 import android.content.SharedPreferences
-import android.support.v7.preference.PreferenceDataStore
+import androidx.preference.PreferenceDataStore
 
 class SharedPreferencesDataStore(private val prefs: SharedPreferences) : PreferenceDataStore() {
 
@@ -46,7 +46,7 @@ class SharedPreferencesDataStore(private val prefs: SharedPreferences) : Prefere
     }
 
     override fun getStringSet(key: String?, defValues: MutableSet<String>?): MutableSet<String> {
-        return prefs.getStringSet(key, defValues)
+        return prefs.getStringSet(key, defValues)!!
     }
 
     override fun putStringSet(key: String?, values: MutableSet<String>?) {

app/src/main/java/eu/kanade/tachiyomi/data/track/TrackService.kt

@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.data.track
 
-import android.support.annotation.CallSuper
+import androidx.annotation.CallSuper
-import android.support.annotation.DrawableRes
+import androidx.annotation.DrawableRes
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper

app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistApi.kt

@@ -8,6 +8,7 @@ import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import eu.kanade.tachiyomi.network.asObservableSuccess
 import okhttp3.MediaType
+import okhttp3.MediaType.Companion.toMediaTypeOrNull
 import okhttp3.OkHttpClient
 import okhttp3.Request
 import okhttp3.RequestBody
@@ -18,7 +19,7 @@ import java.util.Calendar
 class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
 
     private val parser = JsonParser()
-    private val jsonMime = MediaType.parse("application/json; charset=utf-8")
+    private val jsonMime = "application/json; charset=utf-8".toMediaTypeOrNull()
     private val authClient = client.newBuilder().addInterceptor(interceptor).build()
 
 
@@ -45,7 +46,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
         return authClient.newCall(request)
                 .asObservableSuccess()
                 .map { netResponse ->
-                    val responseBody = netResponse.body()?.string().orEmpty()
+                    val responseBody = netResponse.body?.string().orEmpty()
                     netResponse.close()
                     if (responseBody.isEmpty()) {
                         throw Exception("Null Response")
@@ -128,7 +129,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
         return authClient.newCall(request)
                 .asObservableSuccess()
                 .map { netResponse ->
-                    val responseBody = netResponse.body()?.string().orEmpty()
+                    val responseBody = netResponse.body?.string().orEmpty()
                     if (responseBody.isEmpty()) {
                         throw Exception("Null Response")
                     }
@@ -189,7 +190,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
         return authClient.newCall(request)
                 .asObservableSuccess()
                 .map { netResponse ->
-                    val responseBody = netResponse.body()?.string().orEmpty()
+                    val responseBody = netResponse.body?.string().orEmpty()
                     if (responseBody.isEmpty()) {
                         throw Exception("Null Response")
                     }
@@ -235,7 +236,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
         return authClient.newCall(request)
                 .asObservableSuccess()
                 .map { netResponse ->
-                    val responseBody = netResponse.body()?.string().orEmpty()
+                    val responseBody = netResponse.body?.string().orEmpty()
                     if (responseBody.isEmpty()) {
                         throw Exception("Null Response")
                     }

app/src/main/java/eu/kanade/tachiyomi/data/track/bangumi/BangumiApi.kt

@@ -84,7 +84,7 @@ class BangumiApi(private val client: OkHttpClient, interceptor: BangumiIntercept
     return authClient.newCall(request)
       .asObservableSuccess()
       .map { netResponse ->
-        val responseBody = netResponse.body()?.string().orEmpty()
+        val responseBody = netResponse.body?.string().orEmpty()
         if (responseBody.isEmpty()) {
           throw Exception("Null Response")
         }
@@ -127,7 +127,7 @@ class BangumiApi(private val client: OkHttpClient, interceptor: BangumiIntercept
       .asObservableSuccess()
       .map { netResponse ->
         // get comic info
-        val responseBody = netResponse.body()?.string().orEmpty()
+        val responseBody = netResponse.body?.string().orEmpty()
         jsonToTrack(parser.parse(responseBody).obj)
       }
   }
@@ -144,7 +144,7 @@ class BangumiApi(private val client: OkHttpClient, interceptor: BangumiIntercept
     return authClient.newCall(requestUserRead)
       .asObservableSuccess()
       .map { netResponse ->
-        val resp = netResponse.body()?.string()
+        val resp = netResponse.body?.string()
         val coll = gson.fromJson(resp, Collection::class.java)
         track.status = coll.status?.id!!
         track.last_chapter_read = coll.ep_status!!
@@ -154,7 +154,7 @@ class BangumiApi(private val client: OkHttpClient, interceptor: BangumiIntercept
 
   fun accessToken(code: String): Observable<OAuth> {
     return client.newCall(accessTokenRequest(code)).asObservableSuccess().map { netResponse ->
-      val responseBody = netResponse.body()?.string().orEmpty()
+      val responseBody = netResponse.body?.string().orEmpty()
       if (responseBody.isEmpty()) {
         throw Exception("Null Response")
       }

app/src/main/java/eu/kanade/tachiyomi/data/track/bangumi/BangumiInterceptor.kt

@@ -14,7 +14,7 @@ class BangumiInterceptor(val bangumi: Bangumi, val gson: Gson) : Interceptor {
 
   fun addTocken(tocken: String, oidFormBody: FormBody): FormBody {
     val newFormBody = FormBody.Builder()
-    for (i in 0 until oidFormBody.size()) {
+    for (i in 0 until oidFormBody.size) {
       newFormBody.add(oidFormBody.name(i), oidFormBody.value(i))
     }
     newFormBody.add("access_token", tocken)
@@ -29,18 +29,18 @@ class BangumiInterceptor(val bangumi: Bangumi, val gson: Gson) : Interceptor {
     if (currAuth.isExpired()) {
       val response = chain.proceed(BangumiApi.refreshTokenRequest(currAuth.refresh_token!!))
       if (response.isSuccessful) {
-        newAuth(gson.fromJson(response.body()!!.string(), OAuth::class.java))
+        newAuth(gson.fromJson(response.body!!.string(), OAuth::class.java))
       } else {
         response.close()
       }
     }
 
-    var authRequest = if (originalRequest.method() == "GET") originalRequest.newBuilder()
+    var authRequest = if (originalRequest.method == "GET") originalRequest.newBuilder()
       .header("User-Agent", "Tachiyomi")
-      .url(originalRequest.url().newBuilder()
+      .url(originalRequest.url.newBuilder()
         .addQueryParameter("access_token", currAuth.access_token).build())
       .build() else originalRequest.newBuilder()
-      .post(addTocken(currAuth.access_token, originalRequest.body() as FormBody))
+      .post(addTocken(currAuth.access_token, originalRequest.body as FormBody))
       .header("User-Agent", "Tachiyomi")
       .build()
 

app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/KitsuInterceptor.kt

@@ -22,7 +22,7 @@ class KitsuInterceptor(val kitsu: Kitsu, val gson: Gson) : Interceptor {
         if (currAuth.isExpired()) {
             val response = chain.proceed(KitsuApi.refreshTokenRequest(refreshToken))
             if (response.isSuccessful) {
-                newAuth(gson.fromJson(response.body()!!.string(), OAuth::class.java))
+                newAuth(gson.fromJson(response.body!!.string(), OAuth::class.java))
             } else {
                 response.close()
             }

app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/KitsuModels.kt

@@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.data.track.kitsu
 
-import android.support.annotation.CallSuper
+import androidx.annotation.CallSuper
 import com.github.salomonbrys.kotson.*
 import com.google.gson.JsonObject
 import eu.kanade.tachiyomi.data.database.models.Track

app/src/main/java/eu/kanade/tachiyomi/data/track/myanimelist/MyAnimeList.kt

@@ -8,6 +8,7 @@ import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.data.track.TrackService
 import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import okhttp3.HttpUrl
+import okhttp3.HttpUrl.Companion.toHttpUrlOrNull
 import rx.Completable
 import rx.Observable
 import java.lang.Exception
@@ -134,7 +135,7 @@ class Myanimelist(private val context: Context, id: Int) : TrackService(id) {
     override fun logout() {
         super.logout()
         preferences.trackToken(this).delete()
-        networkService.cookieManager.remove(HttpUrl.parse(BASE_URL)!!)
+        networkService.cookieManager.remove(BASE_URL.toHttpUrlOrNull()!!)
     }
 
     val isAuthorized: Boolean
@@ -148,9 +149,9 @@ class Myanimelist(private val context: Context, id: Int) : TrackService(id) {
 
     private fun checkCookies(): Boolean {
         var ckCount = 0
-        val url = HttpUrl.parse(BASE_URL)!!
+        val url = BASE_URL.toHttpUrlOrNull()!!
         for (ck in networkService.cookieManager.get(url)) {
-            if (ck.name() == USER_SESSION_COOKIE || ck.name() == LOGGED_IN_COOKIE)
+            if (ck.name == USER_SESSION_COOKIE || ck.name == LOGGED_IN_COOKIE)
                 ckCount++
         }
 

app/src/main/java/eu/kanade/tachiyomi/data/track/myanimelist/MyAnimeListInterceptor.kt

@@ -12,7 +12,7 @@ class MyAnimeListInterceptor(private val myanimelist: Myanimelist): Interceptor
         myanimelist.ensureLoggedIn()
 
         var request = chain.request()
-        request.body()?.let {
+        request.body?.let {
             val contentType = it.contentType().toString()
             val updatedBody = when {
                 contentType.contains("x-www-form-urlencoded") -> updateFormBody(it)

app/src/main/java/eu/kanade/tachiyomi/data/track/myanimelist/MyanimelistApi.kt

@@ -11,6 +11,8 @@ import eu.kanade.tachiyomi.network.asObservableSuccess
 import eu.kanade.tachiyomi.util.selectInt
 import eu.kanade.tachiyomi.util.selectText
 import okhttp3.*
+import okhttp3.MediaType.Companion.toMediaTypeOrNull
+import okhttp3.RequestBody.Companion.toRequestBody
 import org.json.JSONObject
 import org.jsoup.Jsoup
 import org.jsoup.nodes.Document
@@ -85,7 +87,7 @@ class MyanimelistApi(private val client: OkHttpClient, interceptor: MyAnimeListI
                 .map {response ->
                     var libTrack: Track? = null
                     response.use {
-                        if (it.priorResponse()?.isRedirect != true) {
+                        if (it.priorResponse?.isRedirect != true) {
                             val trackForm = Jsoup.parse(it.consumeBody())
 
                             libTrack = Track.create(TrackManager.MYANIMELIST).apply {
@@ -125,7 +127,7 @@ class MyanimelistApi(private val client: OkHttpClient, interceptor: MyAnimeListI
         val response = client.newCall(POST(url = loginUrl(), body = loginPostBody(username, password, csrf))).execute()
 
         response.use {
-            if (response.priorResponse()?.code() != 302) throw Exception("Authentication error")
+            if (response.priorResponse?.code != 302) throw Exception("Authentication error")
         }
     }
 
@@ -172,15 +174,15 @@ class MyanimelistApi(private val client: OkHttpClient, interceptor: MyAnimeListI
 
     private fun Response.consumeBody(): String? {
         use {
-            if (it.code() != 200) throw Exception("HTTP error ${it.code()}")
+            if (it.code != 200) throw Exception("HTTP error ${it.code}")
-            return it.body()?.string()
+            return it.body?.string()
         }
     }
 
     private fun Response.consumeXmlBody(): String? {
         use { res ->
-            if (res.code() != 200) throw Exception("Export list error")
+            if (res.code != 200) throw Exception("Export list error")
-            BufferedReader(InputStreamReader(GZIPInputStream(res.body()?.source()?.inputStream()))).use { reader ->
+            BufferedReader(InputStreamReader(GZIPInputStream(res.body?.source()?.inputStream()))).use { reader ->
                 val sb = StringBuilder()
                 reader.forEachLine { line ->
                     sb.append(line)
@@ -262,7 +264,7 @@ class MyanimelistApi(private val client: OkHttpClient, interceptor: MyAnimeListI
                     .put("score", track.score)
                     .put("num_read_chapters", track.last_chapter_read)
 
-            return RequestBody.create(MediaType.parse("application/json; charset=utf-8"), body.toString())
+            return body.toString().toRequestBody("application/json; charset=utf-8".toMediaTypeOrNull())
         }
 
         private fun Element.searchTitle() = select("strong").text()!!

app/src/main/java/eu/kanade/tachiyomi/data/track/shikimori/ShikimoriApi.kt

@@ -15,6 +15,7 @@ import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.network.POST
 import eu.kanade.tachiyomi.network.asObservableSuccess
 import okhttp3.*
+import okhttp3.MediaType.Companion.toMediaTypeOrNull
 import rx.Observable
 import uy.kohesive.injekt.injectLazy
 
@@ -22,7 +23,7 @@ class ShikimoriApi(private val client: OkHttpClient, interceptor: ShikimoriInter
 
     private val gson: Gson by injectLazy()
     private val parser = JsonParser()
-    private val jsonime = MediaType.parse("application/json; charset=utf-8")
+    private val jsonime = "application/json; charset=utf-8".toMediaTypeOrNull()
     private val authClient = client.newBuilder().addInterceptor(interceptor).build()
 
     fun addLibManga(track: Track, user_id: String): Observable<Track> {
@@ -63,7 +64,7 @@ class ShikimoriApi(private val client: OkHttpClient, interceptor: ShikimoriInter
         return authClient.newCall(request)
                 .asObservableSuccess()
                 .map { netResponse ->
-                    val responseBody = netResponse.body()?.string().orEmpty()
+                    val responseBody = netResponse.body?.string().orEmpty()
                     if (responseBody.isEmpty()) {
                         throw Exception("Null Response")
                     }
@@ -120,13 +121,13 @@ class ShikimoriApi(private val client: OkHttpClient, interceptor: ShikimoriInter
         return authClient.newCall(requestMangas)
                 .asObservableSuccess()
                 .map { netResponse ->
-                    val responseBody = netResponse.body()?.string().orEmpty()
+                    val responseBody = netResponse.body?.string().orEmpty()
                     parser.parse(responseBody).obj
                 }.flatMap { mangas ->
                     authClient.newCall(request)
                             .asObservableSuccess()
                             .map { netResponse ->
-                                val responseBody = netResponse.body()?.string().orEmpty()
+                                val responseBody = netResponse.body?.string().orEmpty()
                                 if (responseBody.isEmpty()) {
                                     throw Exception("Null Response")
                                 }
@@ -143,13 +144,13 @@ class ShikimoriApi(private val client: OkHttpClient, interceptor: ShikimoriInter
     }
 
     fun getCurrentUser(): Int {
-        val user = authClient.newCall(GET("$apiUrl/users/whoami")).execute().body()?.string()
+        val user = authClient.newCall(GET("$apiUrl/users/whoami")).execute().body?.string()
         return parser.parse(user).obj["id"].asInt
     }
 
     fun accessToken(code: String): Observable<OAuth> {
         return client.newCall(accessTokenRequest(code)).asObservableSuccess().map { netResponse ->
-            val responseBody = netResponse.body()?.string().orEmpty()
+            val responseBody = netResponse.body?.string().orEmpty()
             if (responseBody.isEmpty()) {
                 throw Exception("Null Response")
             }

app/src/main/java/eu/kanade/tachiyomi/data/track/shikimori/ShikimoriInterceptor.kt

@@ -22,7 +22,7 @@ class ShikimoriInterceptor(val shikimori: Shikimori, val gson: Gson) : Intercept
         if (currAuth.isExpired()) {
             val response = chain.proceed(ShikimoriApi.refreshTokenRequest(refreshToken))
             if (response.isSuccessful) {
-                newAuth(gson.fromJson(response.body()!!.string(), OAuth::class.java))
+                newAuth(gson.fromJson(response.body!!.string(), OAuth::class.java))
             } else {
                 response.close()
             }

app/src/main/java/eu/kanade/tachiyomi/data/updater/UpdaterJob.kt

@@ -2,12 +2,14 @@ package eu.kanade.tachiyomi.data.updater
 
 import android.app.PendingIntent
 import android.content.Intent
-import android.support.v4.app.NotificationCompat
+import androidx.core.app.NotificationCompat
+import androidx.core.content.ContextCompat
 import com.evernote.android.job.Job
 import com.evernote.android.job.JobManager
 import com.evernote.android.job.JobRequest
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.notification.Notifications
+import eu.kanade.tachiyomi.util.getResourceColor
 import eu.kanade.tachiyomi.util.notificationManager
 
 class UpdaterJob : Job() {
@@ -27,6 +29,7 @@ class UpdaterJob : Job() {
                             setContentTitle(context.getString(R.string.app_name))
                             setContentText(context.getString(R.string.update_check_notification_update_available))
                             setSmallIcon(android.R.drawable.stat_sys_download_done)
+                            color = ContextCompat.getColor(context, R.color.colorAccentLight)
                             // Download action
                             addAction(android.R.drawable.stat_sys_download_done,
                                     context.getString(R.string.action_download),

app/src/main/java/eu/kanade/tachiyomi/data/updater/UpdaterNotifier.kt

@@ -2,11 +2,13 @@ package eu.kanade.tachiyomi.data.updater
 
 import android.content.Context
 import android.net.Uri
-import android.support.v4.app.NotificationCompat
+import androidx.core.app.NotificationCompat
+import androidx.core.content.ContextCompat
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.notification.NotificationHandler
 import eu.kanade.tachiyomi.data.notification.NotificationReceiver
 import eu.kanade.tachiyomi.data.notification.Notifications
+import eu.kanade.tachiyomi.util.getResourceColor
 import eu.kanade.tachiyomi.util.notificationManager
 
 /**
@@ -95,6 +97,7 @@ internal class UpdaterNotifier(private val context: Context) {
             setSmallIcon(android.R.drawable.stat_sys_warning)
             setOnlyAlertOnce(false)
             setProgress(0, 0, false)
+            color = ContextCompat.getColor(context, R.color.colorAccentLight)
             // Retry action
             addAction(R.drawable.ic_refresh_grey_24dp_img,
                     context.getString(R.string.action_retry),

app/src/main/java/eu/kanade/tachiyomi/data/updater/UpdaterService.kt

@@ -71,7 +71,7 @@ class UpdaterService : IntentService(UpdaterService::class.java.name) {
             val apkFile = File(externalCacheDir, "update.apk")
 
             if (response.isSuccessful) {
-                response.body()!!.source().saveTo(apkFile)
+                response.body!!.source().saveTo(apkFile)
             } else {
                 response.close()
                 throw Exception("Unsuccessful response")

app/src/main/java/eu/kanade/tachiyomi/data/updater/github/GithubService.kt

@@ -27,7 +27,7 @@ interface GithubService {
         }
     }
 
-    @GET("/repos/inorichi/tachiyomi/releases/latest")
+    @GET("/repos/Jays2Kings/tachiyomi/releases/latest")
     fun getLatestVersion(): Observable<GithubRelease>
 
 }

app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt

@@ -13,7 +13,7 @@ import eu.kanade.tachiyomi.extension.util.ExtensionInstaller
 import eu.kanade.tachiyomi.extension.util.ExtensionLoader
 import eu.kanade.tachiyomi.source.SourceManager
 import eu.kanade.tachiyomi.util.launchNow
-import kotlinx.coroutines.experimental.async
+import kotlinx.coroutines.async
 import rx.Observable
 import rx.android.schedulers.AndroidSchedulers
 import rx.schedulers.Schedulers

app/src/main/java/eu/kanade/tachiyomi/extension/api/ExtensionGithubApi.kt

@@ -32,7 +32,7 @@ internal class ExtensionGithubApi {
     }
 
     private fun parseResponse(response: Response): List<Extension.Available> {
-        val text = response.body()?.use { it.string() } ?: return emptyList()
+        val text = response.body?.use { it.string() } ?: return emptyList()
 
         val json = gson.fromJson<JsonArray>(text)
 

app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionInstallActivity.kt

@@ -39,7 +39,7 @@ class ExtensionInstallActivity : Activity() {
     }
 
     private fun checkInstallationResult(resultCode: Int) {
-        val downloadId = intent.extras.getLong(ExtensionInstaller.EXTRA_DOWNLOAD_ID)
+        val downloadId = intent.extras!!.getLong(ExtensionInstaller.EXTRA_DOWNLOAD_ID)
         val success = resultCode == RESULT_OK
 
         val extensionManager = Injekt.get<ExtensionManager>()

app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionInstallReceiver.kt

@@ -7,7 +7,6 @@ import android.content.IntentFilter
 import eu.kanade.tachiyomi.extension.model.Extension
 import eu.kanade.tachiyomi.extension.model.LoadResult
 import eu.kanade.tachiyomi.util.launchNow
-import kotlinx.coroutines.experimental.async
 
 /**
  * Broadcast receiver that listens for the system's packages installed, updated or removed, and only
@@ -91,7 +90,7 @@ internal class ExtensionInstallReceiver(private val listener: Listener) :
     private suspend fun getExtensionFromIntent(context: Context, intent: Intent?): LoadResult {
         val pkgName = getPackageNameFromIntent(intent) ?:
                 return LoadResult.Error("Package name not found")
-        return async { ExtensionLoader.loadExtensionFromPkgName(context, pkgName) }.await()
+        return ExtensionLoader.loadExtensionFromPkgName(context, pkgName)
     }
 
     /**

app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionLoader.kt

@@ -13,8 +13,8 @@ import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.SourceFactory
 import eu.kanade.tachiyomi.util.Hash
-import kotlinx.coroutines.experimental.async
+import kotlinx.coroutines.async
-import kotlinx.coroutines.experimental.runBlocking
+import kotlinx.coroutines.runBlocking
 import timber.log.Timber
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
@@ -121,7 +121,7 @@ internal object ExtensionLoader {
 
         val classLoader = PathClassLoader(appInfo.sourceDir, null, context.classLoader)
 
-        val sources = appInfo.metaData.getString(METADATA_SOURCE_CLASS)
+        val sources = appInfo.metaData.getString(METADATA_SOURCE_CLASS)!!
                 .split(";")
                 .map {
                     val sourceClass = it.trim()

app/src/main/java/eu/kanade/tachiyomi/network/AndroidCookieJar.kt

@@ -14,22 +14,12 @@ class AndroidCookieJar(context: Context) : CookieJar {
 
     private val syncManager by lazy { CookieSyncManager.createInstance(context) }
 
-    init {
+    override fun saveFromResponse(url: HttpUrl, cookies: List<Cookie>) {
-        // Init sync manager when using anything below L
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
-            syncManager
-        }
-    }
-
-    override fun saveFromResponse(url: HttpUrl, cookies: MutableList<Cookie>) {
         val urlString = url.toString()
 
         for (cookie in cookies) {
             manager.setCookie(urlString, cookie.toString())
         }
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
-            syncManager.sync()
-        }
     }
 
     override fun loadForRequest(url: HttpUrl): List<Cookie> {

app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt

@@ -42,7 +42,7 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {
         val response = chain.proceed(chain.request())
 
         // Check if Cloudflare anti-bot is on
-        if (response.code() == 503 && response.header("Server") in serverCheck) {
+        if (response.code == 503 && response.header("Server") in serverCheck) {
             try {
                 response.close()
                 val solutionRequest = resolveWithWebView(chain.request())
@@ -71,8 +71,8 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {
         var solutionUrl: String? = null
         var challengeFound = false
 
-        val origRequestUrl = request.url().toString()
+        val origRequestUrl = request.url.toString()
-        val headers = request.headers().toMultimap().mapValues { it.value.getOrNull(0) ?: "" }
+        val headers = request.headers.toMultimap().mapValues { it.value.getOrNull(0) ?: "" }
 
         handler.post {
             val view = WebView(context)
@@ -144,7 +144,7 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {
 
         return Request.Builder().get()
             .url(solution)
-            .headers(request.headers())
+            .headers(request.headers)
             .addHeader("Referer", origRequestUrl)
             .addHeader("Accept", "text/html,application/xhtml+xml,application/xml")
             .addHeader("Accept-Language", "en")

app/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt

@@ -103,7 +103,7 @@ class NetworkHelper(context: Context) {
         val specCompat = ConnectionSpec.Builder(ConnectionSpec.MODERN_TLS)
             .tlsVersions(TlsVersion.TLS_1_2, TlsVersion.TLS_1_1, TlsVersion.TLS_1_0)
             .cipherSuites(
-                    *ConnectionSpec.MODERN_TLS.cipherSuites().orEmpty().toTypedArray(),
+                    *ConnectionSpec.MODERN_TLS.cipherSuites.orEmpty().toTypedArray(),
                     CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
                     CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
             )

app/src/main/java/eu/kanade/tachiyomi/network/OkHttpExtensions.kt

@@ -37,7 +37,7 @@ fun Call.asObservable(): Observable<Response> {
             }
 
             override fun isUnsubscribed(): Boolean {
-                return call.isCanceled
+                return call.isCanceled()
             }
         }
 
@@ -50,7 +50,7 @@ fun Call.asObservableSuccess(): Observable<Response> {
     return asObservable().doOnNext { response ->
         if (!response.isSuccessful) {
             response.close()
-            throw Exception("HTTP error ${response.code()}")
+            throw Exception("HTTP error ${response.code}")
         }
     }
 }
@@ -61,7 +61,7 @@ fun OkHttpClient.newCallWithProgress(request: Request, listener: ProgressListene
             .addNetworkInterceptor { chain ->
                 val originalResponse = chain.proceed(chain.request())
                 originalResponse.newBuilder()
-                        .body(ProgressResponseBody(originalResponse.body()!!, listener))
+                        .body(ProgressResponseBody(originalResponse.body!!, listener))
                         .build()
             }
             .build()

app/src/main/java/eu/kanade/tachiyomi/network/ProgressResponseBody.kt

@@ -8,7 +8,7 @@ import java.io.IOException
 class ProgressResponseBody(private val responseBody: ResponseBody, private val progressListener: ProgressListener) : ResponseBody() {
 
     private val bufferedSource: BufferedSource by lazy {
-        Okio.buffer(source(responseBody.source()))
+        source(responseBody.source()).buffer()
     }
 
     override fun contentType(): MediaType {

app/src/main/java/eu/kanade/tachiyomi/source/ConfigurableSource.kt

@@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.source
 
-import android.support.v7.preference.PreferenceScreen
+import androidx.preference.PreferenceScreen
 
 interface ConfigurableSource : Source {
 

app/src/main/java/eu/kanade/tachiyomi/source/model/SManga.kt

@@ -23,6 +23,7 @@ interface SManga : Serializable {
     var initialized: Boolean
 
     fun copyFrom(other: SManga) {
+
         if (other.author != null)
             author = other.author
 

app/src/main/java/eu/kanade/tachiyomi/ui/base/activity/BaseActivity.kt

@@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.ui.base.activity
 
-import android.support.v7.app.AppCompatActivity
+import androidx.appcompat.app.AppCompatActivity
 import eu.kanade.tachiyomi.util.LocaleHelper
 
 abstract class BaseActivity : AppCompatActivity() {

app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/BaseController.kt

@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.ui.base.controller
 
 import android.os.Bundle
-import android.support.v7.app.AppCompatActivity
+import androidx.appcompat.app.AppCompatActivity
 import android.view.LayoutInflater
 import android.view.MenuItem
 import android.view.View

app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/ConductorExtensions.kt

@@ -2,7 +2,7 @@ package eu.kanade.tachiyomi.ui.base.controller
 
 import android.content.pm.PackageManager.PERMISSION_GRANTED
 import android.os.Build
-import android.support.v4.content.ContextCompat
+import androidx.core.content.ContextCompat
 import com.bluelinelabs.conductor.Controller
 import com.bluelinelabs.conductor.Router
 import com.bluelinelabs.conductor.RouterTransaction

app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/DialogController.java

@@ -3,8 +3,8 @@ package eu.kanade.tachiyomi.ui.base.controller;
 import android.app.Dialog;
 import android.content.DialogInterface;
 import android.os.Bundle;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/RxController.kt

@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.ui.base.controller
 
 import android.os.Bundle
-import android.support.annotation.CallSuper
+import androidx.annotation.CallSuper
 import android.view.View
 import rx.Observable
 import rx.Subscription

app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/SecondaryDrawerController.kt

@@ -1,11 +1,11 @@
 package eu.kanade.tachiyomi.ui.base.controller
 
-import android.support.v4.widget.DrawerLayout
+import androidx.drawerlayout.widget.DrawerLayout
 import android.view.ViewGroup
 
 interface SecondaryDrawerController {
 
-    fun createSecondaryDrawer(drawer: DrawerLayout): ViewGroup?
+    fun createSecondaryDrawer(drawer: androidx.drawerlayout.widget.DrawerLayout): ViewGroup?
 
-    fun cleanupSecondaryDrawer(drawer: DrawerLayout)
+    fun cleanupSecondaryDrawer(drawer: androidx.drawerlayout.widget.DrawerLayout)
 }

app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/TabbedController.kt

@@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.ui.base.controller
 
-import android.support.design.widget.TabLayout
+import com.google.android.material.tabs.TabLayout
 
 interface TabbedController {
 

app/src/main/java/eu/kanade/tachiyomi/ui/base/holder/BaseFlexibleViewHolder.kt

@@ -1,6 +1,8 @@
 package eu.kanade.tachiyomi.ui.base.holder
 
 import android.view.View
+import androidx.recyclerview.widget.RecyclerView
+import eu.davidea.flexibleadapter.items.IFlexible
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.viewholders.FlexibleViewHolder
 import kotlinx.android.extensions.LayoutContainer

app/src/main/java/eu/kanade/tachiyomi/ui/base/holder/BaseViewHolder.kt

@@ -1,10 +1,10 @@
 package eu.kanade.tachiyomi.ui.base.holder
 
-import android.support.v7.widget.RecyclerView
+import androidx.recyclerview.widget.RecyclerView
 import android.view.View
 import kotlinx.android.extensions.LayoutContainer
 
-abstract class BaseViewHolder(view: View) : RecyclerView.ViewHolder(view), LayoutContainer {
+abstract class BaseViewHolder(view: View) : androidx.recyclerview.widget.RecyclerView.ViewHolder(view), LayoutContainer {
 
     override val containerView: View?
         get() = itemView

app/src/main/java/eu/kanade/tachiyomi/ui/base/presenter/NucleusConductorDelegate.java

@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.ui.base.presenter;
 
 import android.os.Bundle;
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 
 import nucleus.factory.PresenterFactory;
 import nucleus.presenter.Presenter;

app/src/main/java/eu/kanade/tachiyomi/ui/base/presenter/NucleusConductorLifecycleListener.java

@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.ui.base.presenter;
 
 import android.os.Bundle;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.view.View;
 
 import com.bluelinelabs.conductor.Controller;

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/CatalogueController.kt

@@ -1,8 +1,8 @@
 package eu.kanade.tachiyomi.ui.catalogue
 
 import android.Manifest.permission.WRITE_EXTERNAL_STORAGE
-import android.support.v7.widget.LinearLayoutManager
+import androidx.recyclerview.widget.LinearLayoutManager
-import android.support.v7.widget.SearchView
+import androidx.appcompat.widget.SearchView
 import android.view.*
 import com.bluelinelabs.conductor.ControllerChangeHandler
 import com.bluelinelabs.conductor.ControllerChangeType
@@ -22,6 +22,7 @@ import eu.kanade.tachiyomi.ui.catalogue.browse.BrowseCatalogueController
 import eu.kanade.tachiyomi.ui.catalogue.global_search.CatalogueSearchController
 import eu.kanade.tachiyomi.ui.catalogue.latest.LatestUpdatesController
 import eu.kanade.tachiyomi.ui.setting.SettingsSourcesController
+import eu.kanade.tachiyomi.util.RecyclerWindowInsetsListener
 import eu.kanade.tachiyomi.widget.preference.SourceLoginDialog
 import kotlinx.android.synthetic.main.catalogue_main_controller.*
 import uy.kohesive.injekt.Injekt
@@ -98,9 +99,10 @@ class CatalogueController : NucleusController<CataloguePresenter>(),
         adapter = CatalogueAdapter(this)
 
         // Create recycler and set adapter.
-        recycler.layoutManager = LinearLayoutManager(view.context)
+        recycler.layoutManager = androidx.recyclerview.widget.LinearLayoutManager(view.context)
         recycler.adapter = adapter
         recycler.addItemDecoration(SourceDividerItemDecoration(view.context))
+        recycler.setOnApplyWindowInsetsListener(RecyclerWindowInsetsListener)
 
         requestPermissionsSafe(arrayOf(WRITE_EXTERNAL_STORAGE), 301)
     }
@@ -132,7 +134,7 @@ class CatalogueController : NucleusController<CataloguePresenter>(),
     /**
      * Called when item is clicked
      */
-    override fun onItemClick(position: Int): Boolean {
+    override fun onItemClick(view: View, position: Int): Boolean {
         val item = adapter?.getItem(position) as? SourceItem ?: return false
         val source = item.source
         if (source is LoginSource && !source.isLogged()) {
@@ -150,7 +152,7 @@ class CatalogueController : NucleusController<CataloguePresenter>(),
      * Called when browse is clicked in [CatalogueAdapter]
      */
     override fun onBrowseClick(position: Int) {
-        onItemClick(position)
+        onItemClick(view!!, position)
     }
 
     /**

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/LangHolder.kt

@@ -5,8 +5,10 @@ import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.kanade.tachiyomi.ui.base.holder.BaseFlexibleViewHolder
 import eu.kanade.tachiyomi.util.LocaleHelper
 import kotlinx.android.synthetic.main.catalogue_main_controller_card.*
+import androidx.recyclerview.widget.RecyclerView
+import eu.davidea.flexibleadapter.items.IFlexible
 
-class LangHolder(view: View, adapter: FlexibleAdapter<*>) :
+class LangHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>) :
         BaseFlexibleViewHolder(view, adapter) {
 
     fun bind(item: LangItem) {

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/LangItem.kt

@@ -1,8 +1,10 @@
 package eu.kanade.tachiyomi.ui.catalogue
 
 import android.view.View
+import androidx.recyclerview.widget.RecyclerView
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.AbstractHeaderItem
+import eu.davidea.flexibleadapter.items.IFlexible
 import eu.kanade.tachiyomi.R
 
 /**
@@ -22,16 +24,14 @@ data class LangItem(val code: String) : AbstractHeaderItem<LangHolder>() {
     /**
      * Creates a new view holder for this item.
      */
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): LangHolder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): LangHolder {
         return LangHolder(view, adapter)
     }
 
     /**
      * Binds this item to the given view holder.
      */
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: LangHolder,
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: LangHolder, position: Int, payloads: MutableList<Any>) {
-                                position: Int, payloads: List<Any?>?) {
-
         holder.bind(this)
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/SourceDividerItemDecoration.kt

@@ -4,27 +4,27 @@ import android.content.Context
 import android.graphics.Canvas
 import android.graphics.Rect
 import android.graphics.drawable.Drawable
-import android.support.v7.widget.RecyclerView
+import androidx.recyclerview.widget.RecyclerView
 import android.view.View
 
-class SourceDividerItemDecoration(context: Context) : RecyclerView.ItemDecoration() {
+class SourceDividerItemDecoration(context: Context) : androidx.recyclerview.widget.RecyclerView.ItemDecoration() {
 
     private val divider: Drawable
 
     init {
         val a = context.obtainStyledAttributes(intArrayOf(android.R.attr.listDivider))
-        divider = a.getDrawable(0)
+        divider = a.getDrawable(0)!!
         a.recycle()
     }
 
-    override fun onDraw(c: Canvas, parent: RecyclerView, state: RecyclerView.State) {
+    override fun onDraw(c: Canvas, parent: androidx.recyclerview.widget.RecyclerView, state: androidx.recyclerview.widget.RecyclerView.State) {
         val childCount = parent.childCount
         for (i in 0 until childCount - 1) {
             val child = parent.getChildAt(i)
             val holder = parent.getChildViewHolder(child)
             if (holder is SourceHolder &&
                     parent.getChildViewHolder(parent.getChildAt(i + 1)) is SourceHolder) {
-                val params = child.layoutParams as RecyclerView.LayoutParams
+                val params = child.layoutParams as androidx.recyclerview.widget.RecyclerView.LayoutParams
                 val top = child.bottom + params.bottomMargin
                 val bottom = top + divider.intrinsicHeight
                 val left = parent.paddingLeft + holder.margin
@@ -36,8 +36,8 @@ class SourceDividerItemDecoration(context: Context) : RecyclerView.ItemDecoratio
         }
     }
 
-    override fun getItemOffsets(outRect: Rect, view: View, parent: RecyclerView,
+    override fun getItemOffsets(outRect: Rect, view: View, parent: androidx.recyclerview.widget.RecyclerView,
-                                state: RecyclerView.State) {
+                                state: androidx.recyclerview.widget.RecyclerView.State) {
         outRect.set(0, 0, 0, divider.intrinsicHeight)
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/SourceItem.kt

@@ -1,8 +1,10 @@
 package eu.kanade.tachiyomi.ui.catalogue
 
 import android.view.View
+import androidx.recyclerview.widget.RecyclerView
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.AbstractSectionableItem
+import eu.davidea.flexibleadapter.items.IFlexible
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.CatalogueSource
 
@@ -25,16 +27,14 @@ data class SourceItem(val source: CatalogueSource, val header: LangItem? = null)
     /**
      * Creates a new view holder for this item.
      */
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): SourceHolder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): SourceHolder {
         return SourceHolder(view, adapter as CatalogueAdapter)
     }
 
     /**
      * Binds this item to the given view holder.
      */
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: SourceHolder,
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: SourceHolder, position: Int, payloads: MutableList<Any>) {
-                                position: Int, payloads: List<Any?>?) {
-
         holder.bind(this)
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/browse/BrowseCatalogueController.kt

@@ -2,12 +2,18 @@ package eu.kanade.tachiyomi.ui.catalogue.browse
 
 import android.content.res.Configuration
 import android.os.Bundle
-import android.support.design.widget.Snackbar
+import android.view.LayoutInflater
-import android.support.v4.widget.DrawerLayout
+import android.view.Menu
-import android.support.v7.widget.*
+import android.view.MenuInflater
-import android.view.*
+import android.view.MenuItem
-import com.afollestad.materialdialogs.MaterialDialog
+import android.view.View
+import android.view.ViewGroup
+import androidx.appcompat.widget.SearchView
+import androidx.core.view.GravityCompat
+import androidx.drawerlayout.widget.DrawerLayout
 import com.f2prateek.rx.preferences.Preference
+import com.google.android.material.snackbar.BaseTransientBottomBar
+import com.google.android.material.snackbar.Snackbar
 import com.jakewharton.rxbinding.support.v7.widget.queryTextChangeEvents
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.IFlexible
@@ -22,9 +28,21 @@ import eu.kanade.tachiyomi.ui.base.controller.NucleusController
 import eu.kanade.tachiyomi.ui.base.controller.SecondaryDrawerController
 import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
 import eu.kanade.tachiyomi.ui.library.ChangeMangaCategoriesDialog
+import eu.kanade.tachiyomi.ui.library.HeightTopWindowInsetsListener
+import eu.kanade.tachiyomi.ui.main.MainActivity
 import eu.kanade.tachiyomi.ui.manga.MangaController
-import eu.kanade.tachiyomi.ui.manga.info.MangaWebViewController
+import eu.kanade.tachiyomi.ui.manga.info.WebViewActivity
-import eu.kanade.tachiyomi.util.*
+import eu.kanade.tachiyomi.util.RecyclerWindowInsetsListener
+import eu.kanade.tachiyomi.util.connectivityManager
+import eu.kanade.tachiyomi.util.doOnApplyWindowInsets
+import eu.kanade.tachiyomi.util.gone
+import eu.kanade.tachiyomi.util.inflate
+import eu.kanade.tachiyomi.util.marginTop
+import eu.kanade.tachiyomi.util.openInBrowser
+import eu.kanade.tachiyomi.util.snack
+import eu.kanade.tachiyomi.util.updateLayoutParams
+import eu.kanade.tachiyomi.util.updatePaddingRelative
+import eu.kanade.tachiyomi.util.visible
 import eu.kanade.tachiyomi.widget.AutofitRecyclerView
 import kotlinx.android.synthetic.main.catalogue_controller.*
 import kotlinx.android.synthetic.main.main_activity.*
@@ -74,7 +92,7 @@ open class BrowseCatalogueController(bundle: Bundle) :
     /**
      * Recycler view with the list of results.
      */
-    private var recycler: RecyclerView? = null
+    private var recycler: androidx.recyclerview.widget.RecyclerView? = null
 
     /**
      * Subscription for the search view.
@@ -130,19 +148,19 @@ open class BrowseCatalogueController(bundle: Bundle) :
         super.onDestroyView(view)
     }
 
-    override fun createSecondaryDrawer(drawer: DrawerLayout): ViewGroup? {
+    override fun createSecondaryDrawer(drawer: androidx.drawerlayout.widget.DrawerLayout): ViewGroup? {
         // Inflate and prepare drawer
         val navView = drawer.inflate(R.layout.catalogue_drawer) as CatalogueNavigationView
         this.navView = navView
         navView.setFilters(presenter.filterItems)
 
-        drawer.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED, Gravity.END)
+        drawer.setDrawerLockMode(androidx.drawerlayout.widget.DrawerLayout.LOCK_MODE_UNLOCKED, GravityCompat.END)
 
         navView.onSearchClicked = {
             val allDefault = presenter.sourceFilters == presenter.source.getFilterList()
             showProgressBar()
             adapter?.clear()
-            drawer.closeDrawer(Gravity.END)
+            drawer.closeDrawer(GravityCompat.END)
             presenter.setSourceFilter(if (allDefault) FilterList() else presenter.sourceFilters)
         }
 
@@ -152,30 +170,47 @@ open class BrowseCatalogueController(bundle: Bundle) :
             presenter.sourceFilters = newFilters
             navView.setFilters(presenter.filterItems)
         }
+        drawer.systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
+            View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN or
+            View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+
+        val statusScrim = navView.findViewById(R.id.status_bar_scrim) as View
+        statusScrim.setOnApplyWindowInsetsListener(HeightTopWindowInsetsListener)
+        val titleView = navView.findViewById(R.id.title_background) as View
+        val titleMarginTop = titleView.marginTop
+        navView.doOnApplyWindowInsets { v, insets, padding ->
+            v.updatePaddingRelative(
+                bottom = padding.bottom + insets.systemWindowInsetBottom,
+                end = padding.right + insets.systemWindowInsetRight
+            )
+            titleView.updateLayoutParams<ViewGroup.MarginLayoutParams> {
+                topMargin = titleMarginTop + insets.systemWindowInsetTop
+            }
+        }
         return navView
     }
 
-    override fun cleanupSecondaryDrawer(drawer: DrawerLayout) {
+    override fun cleanupSecondaryDrawer(drawer: androidx.drawerlayout.widget.DrawerLayout) {
         navView = null
     }
 
     private fun setupRecycler(view: View) {
         numColumnsSubscription?.unsubscribe()
 
-        var oldPosition = RecyclerView.NO_POSITION
+        var oldPosition = androidx.recyclerview.widget.RecyclerView.NO_POSITION
         val oldRecycler = catalogue_view?.getChildAt(1)
-        if (oldRecycler is RecyclerView) {
+        if (oldRecycler is androidx.recyclerview.widget.RecyclerView) {
-            oldPosition = (oldRecycler.layoutManager as LinearLayoutManager).findFirstVisibleItemPosition()
+            oldPosition = (oldRecycler.layoutManager as androidx.recyclerview.widget.LinearLayoutManager).findFirstVisibleItemPosition()
             oldRecycler.adapter = null
 
             catalogue_view?.removeView(oldRecycler)
         }
 
         val recycler = if (presenter.isListMode) {
-            RecyclerView(view.context).apply {
+            androidx.recyclerview.widget.RecyclerView(view.context).apply {
                 id = R.id.recycler
-                layoutManager = LinearLayoutManager(context)
+                layoutManager = androidx.recyclerview.widget.LinearLayoutManager(context)
-                addItemDecoration(DividerItemDecoration(context, DividerItemDecoration.VERTICAL))
+                addItemDecoration(androidx.recyclerview.widget.DividerItemDecoration(context, androidx.recyclerview.widget.DividerItemDecoration.VERTICAL))
             }
         } else {
             (catalogue_view.inflate(R.layout.catalogue_recycler_autofit) as AutofitRecyclerView).apply {
@@ -185,7 +220,7 @@ open class BrowseCatalogueController(bundle: Bundle) :
                         // Set again the adapter to recalculate the covers height
                         .subscribe { adapter = this@BrowseCatalogueController.adapter }
 
-                (layoutManager as GridLayoutManager).spanSizeLookup = object : GridLayoutManager.SpanSizeLookup() {
+                (layoutManager as androidx.recyclerview.widget.GridLayoutManager).spanSizeLookup = object : androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup() {
                     override fun getSpanSize(position: Int): Int {
                         return when (adapter?.getItemViewType(position)) {
                             R.layout.catalogue_grid_item, null -> 1
@@ -199,9 +234,9 @@ open class BrowseCatalogueController(bundle: Bundle) :
         recycler.adapter = adapter
 
         catalogue_view.addView(recycler, 1)
-
+        recycler.setOnApplyWindowInsetsListener(RecyclerWindowInsetsListener)
-        if (oldPosition != RecyclerView.NO_POSITION) {
+        if (oldPosition != androidx.recyclerview.widget.RecyclerView.NO_POSITION) {
-            recycler.layoutManager.scrollToPosition(oldPosition)
+            recycler.layoutManager?.scrollToPosition(oldPosition)
         }
         this.recycler = recycler
     }
@@ -272,7 +307,7 @@ open class BrowseCatalogueController(bundle: Bundle) :
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             R.id.action_display_mode -> swapDisplayMode()
-            R.id.action_set_filter -> navView?.let { activity?.drawer?.openDrawer(Gravity.END) }
+            R.id.action_set_filter -> navView?.let { activity?.drawer?.openDrawer(GravityCompat.END) }
             R.id.action_open_in_browser -> openInBrowser()
             R.id.action_open_in_web_view -> openInWebView()
             else -> return super.onOptionsItemSelected(item)
@@ -288,9 +323,10 @@ open class BrowseCatalogueController(bundle: Bundle) :
 
     private fun openInWebView() {
         val source = presenter.source as? HttpSource ?: return
-
+        val activity = activity ?: return
-        router.pushController(MangaWebViewController(source.id, source.baseUrl)
+        val intent = WebViewActivity.newIntent(activity, source.id, source.baseUrl, presenter
-                .withFadeTransaction())
+            .source.name)
+        startActivity(intent)
     }
 
     /**
@@ -344,7 +380,7 @@ open class BrowseCatalogueController(bundle: Bundle) :
         val message = if (error is NoResultsException) "No results found" else (error.message ?: "")
 
         snack?.dismiss()
-        snack = catalogue_view?.snack(message, Snackbar.LENGTH_INDEFINITE) {
+        snack = catalouge_layout?.snack(message, Snackbar.LENGTH_INDEFINITE) {
             setAction(R.string.action_retry) {
                 // If not the first page, show bottom progress bar.
                 if (adapter.mainItemCount > 0) {
@@ -464,7 +500,7 @@ open class BrowseCatalogueController(bundle: Bundle) :
      * @param position the position of the element clicked.
      * @return true if the item should be selected, false otherwise.
      */
-    override fun onItemClick(position: Int): Boolean {
+    override fun onItemClick(view: View?, position: Int): Boolean {
         val item = adapter?.getItem(position) as? CatalogueItem ?: return false
         router.pushController(MangaController(item.manga, true).withFadeTransaction())
 
@@ -481,31 +517,41 @@ open class BrowseCatalogueController(bundle: Bundle) :
      * @param position the position of the element clicked.
      */
     override fun onItemLongClick(position: Int) {
-        val activity = activity ?: return
         val manga = (adapter?.getItem(position) as? CatalogueItem?)?.manga ?: return
+        snack?.dismiss()
         if (manga.favorite) {
-            MaterialDialog.Builder(activity)
-                    .items(activity.getString(R.string.remove_from_library))
-                    .itemsCallback { _, _, which, _ ->
-                        when (which) {
-                            0 -> {
             presenter.changeMangaFavorite(manga)
             adapter?.notifyItemChanged(position)
-                                activity?.toast(activity?.getString(R.string.manga_removed_library))
+            snack = catalouge_layout?.snack(R.string.manga_removed_library, Snackbar.LENGTH_INDEFINITE) {
+                setAction(R.string.action_undo) {
+                    if (!manga.favorite) addManga(manga, position)
                 }
+                addCallback(object : BaseTransientBottomBar.BaseCallback<Snackbar>() {
+                    override fun onDismissed(transientBottomBar: Snackbar?, event: Int) {
+                        super.onDismissed(transientBottomBar, event)
+                        if (!manga.favorite) presenter.confirmDeletion(manga)
                     }
-                    }.show()
+                })
+            }
+            (activity as? MainActivity)?.setUndoSnackBar(snack)
         } else {
+            addManga(manga, position)
+            snack = catalouge_layout?.snack(R.string.manga_added_library)
+        }
+    }
+
+    private fun addManga(manga: Manga, position: Int) {
         presenter.changeMangaFavorite(manga)
         adapter?.notifyItemChanged(position)
 
         val categories = presenter.getCategories()
-            val defaultCategory = categories.find { it.id == preferences.defaultCategory() }
+        val defaultCategoryId = preferences.defaultCategory()
-            if (defaultCategory != null) {
+        val defaultCategory = categories.find { it.id == defaultCategoryId }
-                presenter.moveMangaToCategory(manga, defaultCategory)
+        when {
-            } else if (categories.size <= 1) { // default or the one from the user
+            defaultCategory != null -> presenter.moveMangaToCategory(manga, defaultCategory)
-                presenter.moveMangaToCategory(manga, categories.firstOrNull())
+            defaultCategoryId == 0 || categories.isEmpty() -> // 'Default' or no category
-            } else {
+                presenter.moveMangaToCategory(manga, null)
+            else -> {
                 val ids = presenter.getMangaCategoryIds(manga)
                 val preselected = ids.mapNotNull { id ->
                     categories.indexOfFirst { it.id == id }.takeIf { it != -1 }
@@ -514,9 +560,7 @@ open class BrowseCatalogueController(bundle: Bundle) :
                 ChangeMangaCategoriesDialog(this, listOf(manga), categories, preselected)
                         .showDialog(router)
             }
-            activity?.toast(activity?.getString(R.string.manga_added_library))
         }
-
     }
 
     /**

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/browse/BrowseCataloguePresenter.kt

@@ -8,6 +8,7 @@ import eu.kanade.tachiyomi.data.database.DatabaseHelper
 import eu.kanade.tachiyomi.data.database.models.Category
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.MangaCategory
+import eu.kanade.tachiyomi.data.download.DownloadManager
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.source.SourceManager
@@ -253,12 +254,15 @@ open class BrowseCataloguePresenter(
      */
     fun changeMangaFavorite(manga: Manga) {
         manga.favorite = !manga.favorite
-        if (!manga.favorite) {
-            coverCache.deleteFromCache(manga.thumbnail_url)
-        }
         db.insertManga(manga).executeAsBlocking()
     }
 
+    fun confirmDeletion(manga: Manga) {
+        coverCache.deleteFromCache(manga.thumbnail_url)
+        val downloadManager: DownloadManager = Injekt.get()
+        downloadManager.deleteManga(manga,source)
+    }
+
     /**
      * Changes the active display mode.
      */
@@ -316,9 +320,9 @@ open class BrowseCataloguePresenter(
     }
 
     /**
-     * Get the default, and user categories.
+     * Get user categories.
      *
-     * @return List of categories, default plus user categories
+     * @return List of categories, not including the default category
      */
     fun getCategories(): List<Category> {
         return db.getCategories().executeAsBlocking()

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/browse/CatalogueGridHolder.kt

@@ -7,6 +7,8 @@ import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.widget.StateImageViewTarget
 import kotlinx.android.synthetic.main.catalogue_grid_item.*
+import androidx.recyclerview.widget.RecyclerView
+import eu.davidea.flexibleadapter.items.IFlexible
 
 /**
  * Class used to hold the displayed data of a manga in the catalogue, like the cover or the title.
@@ -16,7 +18,7 @@ import kotlinx.android.synthetic.main.catalogue_grid_item.*
  * @param adapter the adapter handling this holder.
  * @constructor creates a new catalogue holder.
  */
-class CatalogueGridHolder(private val view: View, private val adapter: FlexibleAdapter<*>) :
+class CatalogueGridHolder(private val view: View, private val adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>) :
         CatalogueHolder(view, adapter) {
 
     /**

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/browse/CatalogueHolder.kt

@@ -4,6 +4,8 @@ import android.view.View
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.ui.base.holder.BaseFlexibleViewHolder
+import androidx.recyclerview.widget.RecyclerView
+import eu.davidea.flexibleadapter.items.IFlexible
 
 /**
  * Generic class used to hold the displayed data of a manga in the catalogue.
@@ -11,7 +13,7 @@ import eu.kanade.tachiyomi.ui.base.holder.BaseFlexibleViewHolder
  * @param view the inflated view for this holder.
  * @param adapter the adapter handling this holder.
  */
-abstract class CatalogueHolder(view: View, adapter: FlexibleAdapter<*>) :
+abstract class CatalogueHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>) :
         BaseFlexibleViewHolder(view, adapter) {
 
     /**

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/browse/CatalogueItem.kt

@@ -12,6 +12,8 @@ import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.widget.AutofitRecyclerView
 import kotlinx.android.synthetic.main.catalogue_grid_item.view.*
+import androidx.recyclerview.widget.RecyclerView
+import eu.davidea.flexibleadapter.items.IFlexible
 
 class CatalogueItem(val manga: Manga, private val catalogueAsList: Preference<Boolean>) :
         AbstractFlexibleItem<CatalogueHolder>() {
@@ -23,7 +25,7 @@ class CatalogueItem(val manga: Manga, private val catalogueAsList: Preference<Bo
             R.layout.catalogue_grid_item
     }
 
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): CatalogueHolder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): CatalogueHolder {
         val parent = adapter.recyclerView
         return if (parent is AutofitRecyclerView) {
             view.apply {
@@ -38,10 +40,10 @@ class CatalogueItem(val manga: Manga, private val catalogueAsList: Preference<Bo
         }
     }
 
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>,
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>,
                                 holder: CatalogueHolder,
                                 position: Int,
-                                payloads: List<Any?>?) {
+                                payloads: MutableList<Any?>?) {
 
         holder.onSetValues(manga)
     }

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/browse/CatalogueListHolder.kt

@@ -7,6 +7,8 @@ import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.util.getResourceColor
 import kotlinx.android.synthetic.main.catalogue_list_item.*
+import androidx.recyclerview.widget.RecyclerView
+import eu.davidea.flexibleadapter.items.IFlexible
 
 /**
  * Class used to hold the displayed data of a manga in the catalogue, like the cover or the title.
@@ -16,7 +18,7 @@ import kotlinx.android.synthetic.main.catalogue_list_item.*
  * @param adapter the adapter handling this holder.
  * @constructor creates a new catalogue holder.
  */
-class CatalogueListHolder(private val view: View, adapter: FlexibleAdapter<*>) :
+class CatalogueListHolder(private val view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>) :
         CatalogueHolder(view, adapter) {
 
     private val favoriteColor = view.context.getResourceColor(android.R.attr.textColorHint)

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/browse/ProgressItem.kt

@@ -3,8 +3,10 @@ package eu.kanade.tachiyomi.ui.catalogue.browse
 import android.view.View
 import android.widget.ProgressBar
 import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
+import eu.davidea.flexibleadapter.items.IFlexible
 import eu.davidea.viewholders.FlexibleViewHolder
 import eu.kanade.tachiyomi.R
 
@@ -17,11 +19,11 @@ class ProgressItem : AbstractFlexibleItem<ProgressItem.Holder>() {
         return R.layout.catalogue_progress_item
     }
 
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): Holder {
         return Holder(view, adapter)
     }
 
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>) {
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: Holder, position: Int, payloads: MutableList<Any>) {
         holder.progressBar.visibility = View.GONE
         holder.progressMessage.visibility = View.GONE
 
@@ -40,7 +42,7 @@ class ProgressItem : AbstractFlexibleItem<ProgressItem.Holder>() {
         return this === other
     }
 
-    class Holder(view: View, adapter: FlexibleAdapter<*>) : FlexibleViewHolder(view, adapter) {
+    class Holder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>) : FlexibleViewHolder(view, adapter) {
 
         val progressBar: ProgressBar = view.findViewById(R.id.progress_bar)
         val progressMessage: TextView = view.findViewById(R.id.progress_message)

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/CheckboxItem.kt

@@ -2,8 +2,10 @@ package eu.kanade.tachiyomi.ui.catalogue.filter
 
 import android.view.View
 import android.widget.CheckBox
+import androidx.recyclerview.widget.RecyclerView
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
+import eu.davidea.flexibleadapter.items.IFlexible
 import eu.davidea.viewholders.FlexibleViewHolder
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.model.Filter
@@ -14,11 +16,11 @@ open class CheckboxItem(val filter: Filter.CheckBox) : AbstractFlexibleItem<Chec
         return R.layout.navigation_view_checkbox
     }
 
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): Holder {
         return Holder(view, adapter)
     }
 
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: Holder, position: Int, payloads: MutableList<Any>) {
         val view = holder.check
         view.text = filter.name
         view.isChecked = filter.state
@@ -38,7 +40,7 @@ open class CheckboxItem(val filter: Filter.CheckBox) : AbstractFlexibleItem<Chec
         return filter.hashCode()
     }
 
-    class Holder(view: View, adapter: FlexibleAdapter<*>) : FlexibleViewHolder(view, adapter) {
+    class Holder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>) : FlexibleViewHolder(view, adapter) {
 
         val check: CheckBox = itemView.findViewById(R.id.nav_view_item)
     }

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/GroupItem.kt

@@ -10,6 +10,8 @@ import eu.davidea.viewholders.ExpandableViewHolder
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.model.Filter
 import eu.kanade.tachiyomi.util.setVectorCompat
+import androidx.recyclerview.widget.RecyclerView
+import eu.davidea.flexibleadapter.items.IFlexible
 
 class GroupItem(val filter: Filter.Group<*>) : AbstractExpandableHeaderItem<GroupItem.Holder, ISectionable<*, *>>() {
 
@@ -25,11 +27,11 @@ class GroupItem(val filter: Filter.Group<*>) : AbstractExpandableHeaderItem<Grou
         return 101
     }
 
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): Holder {
         return Holder(view, adapter)
     }
 
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: Holder, position: Int, payloads: MutableList<Any?>?) {
         holder.title.text = filter.name
 
         holder.icon.setVectorCompat(if (isExpanded)
@@ -52,7 +54,7 @@ class GroupItem(val filter: Filter.Group<*>) : AbstractExpandableHeaderItem<Grou
     }
 
 
-    open class Holder(view: View, adapter: FlexibleAdapter<*>) : ExpandableViewHolder(view, adapter, true) {
+    open class Holder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>) : ExpandableViewHolder(view, adapter, true) {
 
         val title: TextView = itemView.findViewById(R.id.title)
         val icon: ImageView = itemView.findViewById(R.id.expand_icon)

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/HeaderItem.kt

@@ -1,13 +1,15 @@
 package eu.kanade.tachiyomi.ui.catalogue.filter
 
 import android.annotation.SuppressLint
-import android.support.design.R
+import com.google.android.material.R
 import android.view.View
 import android.widget.TextView
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.AbstractHeaderItem
 import eu.davidea.viewholders.FlexibleViewHolder
 import eu.kanade.tachiyomi.source.model.Filter
+import androidx.recyclerview.widget.RecyclerView
+import eu.davidea.flexibleadapter.items.IFlexible
 
 class HeaderItem(val filter: Filter.Header) : AbstractHeaderItem<HeaderItem.Holder>() {
 
@@ -16,11 +18,11 @@ class HeaderItem(val filter: Filter.Header) : AbstractHeaderItem<HeaderItem.Hold
         return R.layout.design_navigation_item_subheader
     }
 
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): Holder {
         return Holder(view, adapter)
     }
 
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: Holder, position: Int, payloads: MutableList<Any?>?) {
         val view = holder.itemView as TextView
         view.text = filter.name
     }
@@ -35,5 +37,5 @@ class HeaderItem(val filter: Filter.Header) : AbstractHeaderItem<HeaderItem.Hold
         return filter.hashCode()
     }
 
-    class Holder(view: View, adapter: FlexibleAdapter<*>) : FlexibleViewHolder(view, adapter)
+    class Holder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>) : FlexibleViewHolder(view, adapter)
 }

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/SelectItem.kt

@@ -10,6 +10,8 @@ import eu.davidea.viewholders.FlexibleViewHolder
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.model.Filter
 import eu.kanade.tachiyomi.widget.IgnoreFirstSpinnerListener
+import androidx.recyclerview.widget.RecyclerView
+import eu.davidea.flexibleadapter.items.IFlexible
 
 open class SelectItem(val filter: Filter.Select<*>) : AbstractFlexibleItem<SelectItem.Holder>() {
 
@@ -17,11 +19,11 @@ open class SelectItem(val filter: Filter.Select<*>) : AbstractFlexibleItem<Selec
         return R.layout.navigation_view_spinner
     }
 
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): Holder {
         return Holder(view, adapter)
     }
 
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: Holder, position: Int, payloads: MutableList<Any?>?) {
         holder.text.text = filter.name + ": "
 
         val spinner = holder.spinner
@@ -46,7 +48,7 @@ open class SelectItem(val filter: Filter.Select<*>) : AbstractFlexibleItem<Selec
         return filter.hashCode()
     }
 
-    class Holder(view: View, adapter: FlexibleAdapter<*>) : FlexibleViewHolder(view, adapter) {
+    class Holder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>) : FlexibleViewHolder(view, adapter) {
 
         val text: TextView = itemView.findViewById(R.id.nav_view_item_text)
         val spinner: Spinner = itemView.findViewById(R.id.nav_view_item)

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/SeparatorItem.kt

@@ -1,10 +1,12 @@
 package eu.kanade.tachiyomi.ui.catalogue.filter
 
 import android.annotation.SuppressLint
-import android.support.design.R
+import com.google.android.material.R
 import android.view.View
+import androidx.recyclerview.widget.RecyclerView
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.AbstractHeaderItem
+import eu.davidea.flexibleadapter.items.IFlexible
 import eu.davidea.viewholders.FlexibleViewHolder
 import eu.kanade.tachiyomi.source.model.Filter
 
@@ -15,11 +17,12 @@ class SeparatorItem(val filter: Filter.Separator) : AbstractHeaderItem<Separator
         return R.layout.design_navigation_item_separator
     }
 
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): Holder {
         return Holder(view, adapter)
     }
 
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>,
+        holder: Holder, position: Int, payloads: MutableList<Any?>?) {
 
     }
 
@@ -33,5 +36,5 @@ class SeparatorItem(val filter: Filter.Separator) : AbstractHeaderItem<Separator
         return filter.hashCode()
     }
 
-    class Holder(view: View, adapter: FlexibleAdapter<*>) : FlexibleViewHolder(view, adapter)
+    class Holder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>) : FlexibleViewHolder(view, adapter)
 }

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/SortGroup.kt

@@ -1,8 +1,10 @@
 package eu.kanade.tachiyomi.ui.catalogue.filter
 
 import android.view.View
+import androidx.recyclerview.widget.RecyclerView
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.AbstractExpandableHeaderItem
+import eu.davidea.flexibleadapter.items.IFlexible
 import eu.davidea.flexibleadapter.items.ISectionable
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.model.Filter
@@ -22,11 +24,11 @@ class SortGroup(val filter: Filter.Sort) : AbstractExpandableHeaderItem<SortGrou
         return 100
     }
 
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): Holder {
         return Holder(view, adapter)
     }
 
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: Holder, position: Int, payloads: MutableList<Any?>?) {
         holder.title.text = filter.name
 
         holder.icon.setVectorCompat(if (isExpanded)
@@ -48,5 +50,5 @@ class SortGroup(val filter: Filter.Sort) : AbstractExpandableHeaderItem<SortGrou
         return filter.hashCode()
     }
 
-    class Holder(view: View, adapter: FlexibleAdapter<*>) : GroupItem.Holder(view, adapter)
+    class Holder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>) : GroupItem.Holder(view, adapter)
 }

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/SortItem.kt

@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.ui.catalogue.filter
 
-import android.support.graphics.drawable.VectorDrawableCompat
+import androidx.vectordrawable.graphics.drawable.VectorDrawableCompat
-import android.support.v4.content.ContextCompat
+import androidx.core.content.ContextCompat
 import android.view.View
 import android.widget.CheckedTextView
 import eu.davidea.flexibleadapter.FlexibleAdapter
@@ -10,6 +10,8 @@ import eu.davidea.viewholders.FlexibleViewHolder
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.model.Filter
 import eu.kanade.tachiyomi.util.getResourceColor
+import androidx.recyclerview.widget.RecyclerView
+import eu.davidea.flexibleadapter.items.IFlexible
 
 class SortItem(val name: String, val group: SortGroup) : AbstractSectionableItem<SortItem.Holder, SortGroup>(group) {
 
@@ -21,11 +23,11 @@ class SortItem(val name: String, val group: SortGroup) : AbstractSectionableItem
         return 102
     }
 
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): Holder {
         return Holder(view, adapter)
     }
 
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: Holder, position: Int, payloads: MutableList<Any?>?) {
         val view = holder.text
         view.text = name
         val filter = group.filter
@@ -66,7 +68,7 @@ class SortItem(val name: String, val group: SortGroup) : AbstractSectionableItem
         return result
     }
 
-    class Holder(view: View, adapter: FlexibleAdapter<*>) : FlexibleViewHolder(view, adapter) {
+    class Holder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>) : FlexibleViewHolder(view, adapter) {
 
         val text: CheckedTextView = itemView.findViewById(R.id.nav_view_item)
     }

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/TextItem.kt

@@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.ui.catalogue.filter
 
-import android.support.design.widget.TextInputLayout
+import com.google.android.material.textfield.TextInputLayout
 import android.view.View
 import android.widget.EditText
 import eu.davidea.flexibleadapter.FlexibleAdapter
@@ -9,6 +9,8 @@ import eu.davidea.viewholders.FlexibleViewHolder
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.model.Filter
 import eu.kanade.tachiyomi.widget.SimpleTextWatcher
+import androidx.recyclerview.widget.RecyclerView
+import eu.davidea.flexibleadapter.items.IFlexible
 
 open class TextItem(val filter: Filter.Text) : AbstractFlexibleItem<TextItem.Holder>() {
 
@@ -16,11 +18,11 @@ open class TextItem(val filter: Filter.Text) : AbstractFlexibleItem<TextItem.Hol
         return R.layout.navigation_view_text
     }
 
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): Holder {
         return Holder(view, adapter)
     }
 
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: Holder, position: Int, payloads: MutableList<Any?>?) {
         holder.wrapper.hint = filter.name
         holder.edit.setText(filter.state)
         holder.edit.addTextChangedListener(object : SimpleTextWatcher() {
@@ -40,7 +42,7 @@ open class TextItem(val filter: Filter.Text) : AbstractFlexibleItem<TextItem.Hol
         return filter.hashCode()
     }
 
-    class Holder(view: View, adapter: FlexibleAdapter<*>) : FlexibleViewHolder(view, adapter) {
+    class Holder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>) : FlexibleViewHolder(view, adapter) {
 
         val wrapper: TextInputLayout = itemView.findViewById(R.id.nav_view_item_wrapper)
         val edit: EditText = itemView.findViewById(R.id.nav_view_item)

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/TriStateItem.kt

@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.ui.catalogue.filter
 
-import android.support.design.R
+import com.google.android.material.R
-import android.support.graphics.drawable.VectorDrawableCompat
+import androidx.vectordrawable.graphics.drawable.VectorDrawableCompat
 import android.view.View
 import android.widget.CheckedTextView
 import eu.davidea.flexibleadapter.FlexibleAdapter
@@ -11,6 +11,8 @@ import eu.kanade.tachiyomi.source.model.Filter
 import eu.kanade.tachiyomi.util.dpToPx
 import eu.kanade.tachiyomi.util.getResourceColor
 import eu.kanade.tachiyomi.R as TR
+import androidx.recyclerview.widget.RecyclerView
+import eu.davidea.flexibleadapter.items.IFlexible
 
 open class TriStateItem(val filter: Filter.TriState) : AbstractFlexibleItem<TriStateItem.Holder>() {
 
@@ -22,11 +24,11 @@ open class TriStateItem(val filter: Filter.TriState) : AbstractFlexibleItem<TriS
         return 103
     }
 
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): Holder {
         return Holder(view, adapter)
     }
 
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: Holder, position: Int, payloads: MutableList<Any?>?) {
         val view = holder.text
         view.text = filter.name
 
@@ -61,7 +63,7 @@ open class TriStateItem(val filter: Filter.TriState) : AbstractFlexibleItem<TriS
         return filter.hashCode()
     }
 
-    class Holder(view: View, adapter: FlexibleAdapter<*>) : FlexibleViewHolder(view, adapter) {
+    class Holder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>) : FlexibleViewHolder(view, adapter) {
 
         val text: CheckedTextView = itemView.findViewById(TR.id.nav_view_item)
 

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/global_search/CatalogueSearchAdapter.kt

@@ -2,7 +2,7 @@ package eu.kanade.tachiyomi.ui.catalogue.global_search
 
 import android.os.Bundle
 import android.os.Parcelable
-import android.support.v7.widget.RecyclerView
+import androidx.recyclerview.widget.RecyclerView
 import android.util.SparseArray
 import eu.davidea.flexibleadapter.FlexibleAdapter
 
@@ -19,12 +19,12 @@ class CatalogueSearchAdapter(val controller: CatalogueSearchController) :
      */
     private var bundle = Bundle()
 
-    override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int, payloads: List<Any?>?) {
+    override fun onBindViewHolder(holder: androidx.recyclerview.widget.RecyclerView.ViewHolder, position: Int) {
-        super.onBindViewHolder(holder, position, payloads)
+        super.onBindViewHolder(holder, position)
         restoreHolderState(holder)
     }
 
-    override fun onViewRecycled(holder: RecyclerView.ViewHolder) {
+    override fun onViewRecycled(holder: androidx.recyclerview.widget.RecyclerView.ViewHolder) {
         super.onViewRecycled(holder)
         saveHolderState(holder, bundle)
     }
@@ -38,7 +38,7 @@ class CatalogueSearchAdapter(val controller: CatalogueSearchController) :
 
     override fun onRestoreInstanceState(savedInstanceState: Bundle) {
         super.onRestoreInstanceState(savedInstanceState)
-        bundle = savedInstanceState.getBundle(HOLDER_BUNDLE_KEY)
+        bundle = savedInstanceState.getBundle(HOLDER_BUNDLE_KEY)!!
     }
 
     /**
@@ -47,7 +47,7 @@ class CatalogueSearchAdapter(val controller: CatalogueSearchController) :
      * @param holder The holder to save.
      * @param outState The bundle where the state is saved.
      */
-    private fun saveHolderState(holder: RecyclerView.ViewHolder, outState: Bundle) {
+    private fun saveHolderState(holder: androidx.recyclerview.widget.RecyclerView.ViewHolder, outState: Bundle) {
         val key = "holder_${holder.adapterPosition}"
         val holderState = SparseArray<Parcelable>()
         holder.itemView.saveHierarchyState(holderState)
@@ -59,7 +59,7 @@ class CatalogueSearchAdapter(val controller: CatalogueSearchController) :
      *
      * @param holder The holder to restore.
      */
-    private fun restoreHolderState(holder: RecyclerView.ViewHolder) {
+    private fun restoreHolderState(holder: androidx.recyclerview.widget.RecyclerView.ViewHolder) {
         val key = "holder_${holder.adapterPosition}"
         val holderState = bundle.getSparseParcelableArray<Parcelable>(key)
         if (holderState != null) {

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/global_search/CatalogueSearchCardItem.kt

@@ -5,6 +5,8 @@ import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Manga
+import androidx.recyclerview.widget.RecyclerView
+import eu.davidea.flexibleadapter.items.IFlexible
 
 class CatalogueSearchCardItem(val manga: Manga) : AbstractFlexibleItem<CatalogueSearchCardHolder>() {
 
@@ -12,12 +14,12 @@ class CatalogueSearchCardItem(val manga: Manga) : AbstractFlexibleItem<Catalogue
         return R.layout.catalogue_global_search_controller_card_item
     }
 
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): CatalogueSearchCardHolder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): CatalogueSearchCardHolder {
         return CatalogueSearchCardHolder(view, adapter as CatalogueSearchCardAdapter)
     }
 
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: CatalogueSearchCardHolder,
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: CatalogueSearchCardHolder,
-                                position: Int, payloads: List<Any?>?) {
+                                position: Int, payloads: MutableList<Any?>?) {
         holder.bind(manga)
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/global_search/CatalogueSearchController.kt

@@ -1,8 +1,8 @@
 package eu.kanade.tachiyomi.ui.catalogue.global_search
 
 import android.os.Bundle
-import android.support.v7.widget.LinearLayoutManager
+import androidx.recyclerview.widget.LinearLayoutManager
-import android.support.v7.widget.SearchView
+import androidx.appcompat.widget.SearchView
 import android.view.*
 import com.jakewharton.rxbinding.support.v7.widget.queryTextChangeEvents
 import eu.kanade.tachiyomi.R
@@ -11,6 +11,7 @@ import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.ui.base.controller.NucleusController
 import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
 import eu.kanade.tachiyomi.ui.manga.MangaController
+import eu.kanade.tachiyomi.util.RecyclerWindowInsetsListener
 import kotlinx.android.synthetic.main.catalogue_global_search_controller.*
 
 /**
@@ -131,8 +132,9 @@ open class CatalogueSearchController(
         adapter = CatalogueSearchAdapter(this)
 
         // Create recycler and set adapter.
-        recycler.layoutManager = LinearLayoutManager(view.context)
+        recycler.layoutManager = androidx.recyclerview.widget.LinearLayoutManager(view.context)
         recycler.adapter = adapter
+        recycler.setOnApplyWindowInsetsListener(RecyclerWindowInsetsListener)
     }
 
     override fun onDestroyView(view: View) {
@@ -169,12 +171,29 @@ open class CatalogueSearchController(
         return null
     }
 
+    override fun handleBack(): Boolean {
+        return if (extensionFilter != null) {
+            activity?.finishAffinity()
+            true
+        } else super.handleBack()
+    }
+
     /**
      * Add search result to adapter.
      *
      * @param searchResult result of search.
      */
     fun setItems(searchResult: List<CatalogueSearchItem>) {
+        if (extensionFilter != null) {
+            val results = searchResult.first().results
+            if (results != null && results.size == 1) {
+                val manga = results.first().manga
+                router.pushController(MangaController(manga,true,fromExtension = true)
+                    .withFadeTransaction()
+                )
+                return
+            }
+        }
         adapter?.updateDataSet(searchResult)
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/global_search/CatalogueSearchHolder.kt

@@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.ui.catalogue.global_search
 
-import android.support.v7.widget.LinearLayoutManager
+import androidx.recyclerview.widget.LinearLayoutManager
 import android.view.View
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Manga
@@ -29,7 +29,8 @@ class CatalogueSearchHolder(view: View, val adapter: CatalogueSearchAdapter) :
 
     init {
         // Set layout horizontal.
-        recycler.layoutManager = LinearLayoutManager(view.context, LinearLayoutManager.HORIZONTAL, false)
+        recycler.layoutManager =
+            androidx.recyclerview.widget.LinearLayoutManager(view.context, androidx.recyclerview.widget.LinearLayoutManager.HORIZONTAL, false)
         recycler.adapter = mangaAdapter
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/global_search/CatalogueSearchItem.kt

@@ -5,6 +5,8 @@ import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.CatalogueSource
+import androidx.recyclerview.widget.RecyclerView
+import eu.davidea.flexibleadapter.items.IFlexible
 
 /**
  * Item that contains search result information.
@@ -30,15 +32,15 @@ class CatalogueSearchItem(val source: CatalogueSource, val results: List<Catalog
      *
      * @return holder of view.
      */
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): CatalogueSearchHolder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): CatalogueSearchHolder {
         return CatalogueSearchHolder(view, adapter as CatalogueSearchAdapter)
     }
 
     /**
      * Bind item to view.
      */
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: CatalogueSearchHolder,
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: CatalogueSearchHolder,
-                                position: Int, payloads: List<Any?>?) {
+                                position: Int, payloads: MutableList<Any?>?) {
         holder.bind(this)
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/latest/LatestUpdatesController.kt

@@ -1,7 +1,7 @@
 package eu.kanade.tachiyomi.ui.catalogue.latest
 
 import android.os.Bundle
-import android.support.v4.widget.DrawerLayout
+import androidx.drawerlayout.widget.DrawerLayout
 import android.view.Menu
 import android.view.ViewGroup
 import eu.kanade.tachiyomi.R
@@ -28,11 +28,11 @@ class LatestUpdatesController(bundle: Bundle) : BrowseCatalogueController(bundle
         menu.findItem(R.id.action_set_filter).isVisible = false
     }
 
-    override fun createSecondaryDrawer(drawer: DrawerLayout): ViewGroup? {
+    override fun createSecondaryDrawer(drawer: androidx.drawerlayout.widget.DrawerLayout): ViewGroup? {
         return null
     }
 
-    override fun cleanupSecondaryDrawer(drawer: DrawerLayout) {
+    override fun cleanupSecondaryDrawer(drawer: androidx.drawerlayout.widget.DrawerLayout) {
 
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/category/CategoryController.kt

@@ -1,11 +1,10 @@
 package eu.kanade.tachiyomi.ui.category
 
-import android.support.design.widget.Snackbar
+import com.google.android.material.snackbar.Snackbar
-import android.support.v7.app.AppCompatActivity
+import androidx.appcompat.app.AppCompatActivity
-import android.support.v7.view.ActionMode
+import androidx.appcompat.view.ActionMode
-import android.support.v7.widget.LinearLayoutManager
-import android.support.v7.widget.RecyclerView
 import android.view.*
+import com.google.android.material.snackbar.BaseTransientBottomBar
 import com.jakewharton.rxbinding.view.clicks
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.SelectableAdapter
@@ -13,7 +12,13 @@ import eu.davidea.flexibleadapter.helpers.UndoHelper
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Category
 import eu.kanade.tachiyomi.ui.base.controller.NucleusController
+import eu.kanade.tachiyomi.ui.main.MainActivity
+import eu.kanade.tachiyomi.util.doOnApplyWindowInsets
+import eu.kanade.tachiyomi.util.marginBottom
+import eu.kanade.tachiyomi.util.snack
 import eu.kanade.tachiyomi.util.toast
+import eu.kanade.tachiyomi.util.updateLayoutParams
+import eu.kanade.tachiyomi.util.updatePaddingRelative
 import kotlinx.android.synthetic.main.categories_controller.*
 
 /**
@@ -41,7 +46,7 @@ class CategoryController : NucleusController<CategoryPresenter>(),
     /**
      * Undo helper used for restoring a deleted category.
      */
-    private var undoHelper: UndoHelper? = null
+    private var snack: Snackbar? = null
 
     /**
      * Creates the presenter for this controller. Not to be manually called.
@@ -74,7 +79,7 @@ class CategoryController : NucleusController<CategoryPresenter>(),
         super.onViewCreated(view)
 
         adapter = CategoryAdapter(this@CategoryController)
-        recycler.layoutManager = LinearLayoutManager(view.context)
+        recycler.layoutManager = androidx.recyclerview.widget.LinearLayoutManager(view.context)
         recycler.setHasFixedSize(true)
         recycler.adapter = adapter
         adapter?.isHandleDragEnabled = true
@@ -83,6 +88,14 @@ class CategoryController : NucleusController<CategoryPresenter>(),
         fab.clicks().subscribeUntilDestroy {
             CategoryCreateDialog(this@CategoryController).showDialog(router, null)
         }
+
+        val fabBaseMarginBottom = fab?.marginBottom ?: 0
+        recycler.doOnApplyWindowInsets { v, insets, padding ->
+            v.updatePaddingRelative(bottom = padding.bottom + insets.systemWindowInsetBottom)
+            fab?.updateLayoutParams<ViewGroup.MarginLayoutParams>  {
+                bottomMargin = fabBaseMarginBottom + insets.systemWindowInsetBottom
+            }
+        }
     }
 
     /**
@@ -92,8 +105,9 @@ class CategoryController : NucleusController<CategoryPresenter>(),
      */
     override fun onDestroyView(view: View) {
         // Manually call callback to delete categories if required
-        undoHelper?.onDeleteConfirmed(Snackbar.Callback.DISMISS_EVENT_MANUAL)
+        snack?.dismiss()
-        undoHelper = null
+        confirmDelete()
+        snack = null
         actionMode = null
         adapter = null
         super.onDestroyView(view)
@@ -166,10 +180,22 @@ class CategoryController : NucleusController<CategoryPresenter>(),
 
         when (item.itemId) {
             R.id.action_delete -> {
-                undoHelper = UndoHelper(adapter, this)
+                adapter.removeItems(adapter.selectedPositions)
-                undoHelper?.start(adapter.selectedPositions, view!!,
+                snack =
-                        R.string.snack_categories_deleted, R.string.action_undo, 3000)
+                    view?.snack(R.string.snack_categories_deleted, Snackbar.LENGTH_INDEFINITE) {
-
+                        var undoing = false
+                        setAction(R.string.action_undo) {
+                            adapter.restoreDeletedItems()
+                            undoing = true
+                        }
+                        addCallback(object : BaseTransientBottomBar.BaseCallback<Snackbar>() {
+                            override fun onDismissed(transientBottomBar: Snackbar?, event: Int) {
+                                super.onDismissed(transientBottomBar, event)
+                                if (!undoing) confirmDelete()
+                            }
+                        })
+                    }
+                (activity as? MainActivity)?.setUndoSnackBar(snack)
                 mode.finish()
             }
             R.id.action_edit -> {
@@ -205,9 +231,9 @@ class CategoryController : NucleusController<CategoryPresenter>(),
      * @param position The position of the clicked item.
      * @return true if this click should enable selection mode.
      */
-    override fun onItemClick(position: Int): Boolean {
+    override fun onItemClick(view: View?, position: Int): Boolean {
         // Check if action mode is initialized and selected item exist.
-        if (actionMode != null && position != RecyclerView.NO_POSITION) {
+        if (actionMode != null && position != androidx.recyclerview.widget.RecyclerView.NO_POSITION) {
             toggleSelection(position)
             return true
         } else {
@@ -270,7 +296,7 @@ class CategoryController : NucleusController<CategoryPresenter>(),
      */
     override fun onActionCanceled(action: Int, positions: MutableList<Int>?) {
         adapter?.restoreDeletedItems()
-        undoHelper = null
+        snack = null
     }
 
     /**
@@ -282,7 +308,13 @@ class CategoryController : NucleusController<CategoryPresenter>(),
     override fun onActionConfirmed(action: Int, event: Int) {
         val adapter = adapter ?: return
         presenter.deleteCategories(adapter.deletedItems.map { it.category })
-        undoHelper = null
+        snack = null
+    }
+
+    fun confirmDelete() {
+        val adapter = adapter ?: return
+        presenter.deleteCategories(adapter.deletedItems.map { it.category })
+        snack = null
     }
 
     /**

app/src/main/java/eu/kanade/tachiyomi/ui/category/CategoryItem.kt

@@ -1,8 +1,10 @@
 package eu.kanade.tachiyomi.ui.category
 
 import android.view.View
+import androidx.recyclerview.widget.RecyclerView
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
+import eu.davidea.flexibleadapter.items.IFlexible
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Category
 
@@ -29,7 +31,7 @@ class CategoryItem(val category: Category) : AbstractFlexibleItem<CategoryHolder
      * @param view The view of this item.
      * @param adapter The adapter of this item.
      */
-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): CategoryHolder {
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): CategoryHolder {
         return CategoryHolder(view, adapter as CategoryAdapter)
     }
 
@@ -41,11 +43,7 @@ class CategoryItem(val category: Category) : AbstractFlexibleItem<CategoryHolder
      * @param position The position of this item in the adapter.
      * @param payloads List of partial changes.
      */
-    override fun bindViewHolder(adapter: FlexibleAdapter<*>,
+    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: CategoryHolder, position: Int, payloads: MutableList<Any>) {
-                                holder: CategoryHolder,
-                                position: Int,
-                                payloads: List<Any?>?) {
-
         holder.bind(category)
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/download/DownloadAdapter.kt

@@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.ui.download
 
-import android.support.v7.widget.RecyclerView
+import androidx.recyclerview.widget.RecyclerView
 import android.view.ViewGroup
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.download.model.Download
@@ -11,7 +11,7 @@ import eu.kanade.tachiyomi.util.inflate
  *
  * @param context the context of the fragment containing this adapter.
  */
-class DownloadAdapter : RecyclerView.Adapter<DownloadHolder>() {
+class DownloadAdapter : androidx.recyclerview.widget.RecyclerView.Adapter<DownloadHolder>() {
 
     private var items = emptyList<Download>()