Switch to coil from Glide (#423)

* initial coil switch

* more coil changes

* fix extensions icons

* remove last of glide

* adjust local manga to actually update the covers as soon as you set it.  Also adjusts the large cover and share

* edit custom covers of a manga is now immediately reflected

* fix edit covers submit not automatically submitting
fix edit covers choosing cover not showing the selection in dialog

* fix setting custom cover not reloading when going back

* get gif's working

* run ktlint
fix setting custom cover to updated when returning back to details

* fix non uniformed covers

* get images working on resumes

* add size to cover cache setting

* remove log statement

* remove set last cover date

* put covers into cache when refresh enabled

* fix comment

app/build.gradle.kts

@@ -76,8 +76,8 @@ android {
     }
 
     compileOptions {
-        setSourceCompatibility(1.8)
+        sourceCompatibility = JavaVersion.VERSION_1_8
-        setTargetCompatibility(1.8)
+        targetCompatibility = JavaVersion.VERSION_1_8
     }
     kotlinOptions {
         jvmTarget = "1.8"
@@ -141,6 +141,21 @@ dependencies {
     debugImplementation ("com.github.ChuckerTeam.Chucker:library:$chuckerVersion")
     releaseImplementation ("com.github.ChuckerTeam.Chucker:library-no-op:$chuckerVersion")
 
+    //hyperion
+    val hyperionVersion = "0.9.27"
+    debugImplementation("com.willowtreeapps.hyperion:hyperion-core:$hyperionVersion")
+    debugImplementation("com.willowtreeapps.hyperion:hyperion-timber:$hyperionVersion")
+    debugImplementation("com.willowtreeapps.hyperion:hyperion-core:$hyperionVersion")
+    debugImplementation("com.willowtreeapps.hyperion:hyperion-attr:$hyperionVersion")
+    debugImplementation("com.willowtreeapps.hyperion:hyperion-build-config:$hyperionVersion")
+    debugImplementation("com.willowtreeapps.hyperion:hyperion-crash:$hyperionVersion")
+    debugImplementation("com.willowtreeapps.hyperion:hyperion-disk:$hyperionVersion")
+    debugImplementation("com.willowtreeapps.hyperion:hyperion-geiger-counter:$hyperionVersion")
+    debugImplementation("com.willowtreeapps.hyperion:hyperion-measurement:$hyperionVersion")
+    debugImplementation("com.willowtreeapps.hyperion:hyperion-phoenix:$hyperionVersion")
+    debugImplementation("com.willowtreeapps.hyperion:hyperion-recorder:$hyperionVersion")
+    debugImplementation("com.willowtreeapps.hyperion:hyperion-shared-preferences:$hyperionVersion")
+
     // REST
     val retrofitVersion = "2.7.2"
     implementation("com.squareup.retrofit2:retrofit:$retrofitVersion")
@@ -184,10 +199,10 @@ dependencies {
     implementation("com.github.inorichi.injekt:injekt-core:65b0440")
 
     // Image library
-    val glideVersion = "4.11.0"
+    val coilVersion = "0.10.1"
-    implementation("com.github.bumptech.glide:glide:$glideVersion")
+    implementation("io.coil-kt:coil:$coilVersion")
-    implementation("com.github.bumptech.glide:okhttp3-integration:$glideVersion")
+    implementation("io.coil-kt:coil-gif:$coilVersion")
-    kapt("com.github.bumptech.glide:compiler:$glideVersion")
+    implementation("io.coil-kt:coil-svg:$coilVersion")
 
     // Logging
     implementation("com.jakewharton.timber:timber:4.7.1")

app/proguard-rules.pro

@@ -27,14 +27,6 @@
 -dontwarn javax.annotation.**
 -dontwarn retrofit2.Platform$Java8
 
-# Glide specific rules #
-# https://github.com/bumptech/glide
--keep public class * implements com.bumptech.glide.module.GlideModule
--keep public class * extends com.bumptech.glide.AppGlideModule
--keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {
-    **[] $VALUES;
-    public *;
-}
 
 # RxJava 1.1.0
 -dontwarn sun.misc.**

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

@@ -8,6 +8,7 @@ import androidx.lifecycle.LifecycleObserver
 import androidx.lifecycle.OnLifecycleEvent
 import androidx.lifecycle.ProcessLifecycleOwner
 import androidx.multidex.MultiDex
+import eu.kanade.tachiyomi.data.download.coil.CoilSetup
 import eu.kanade.tachiyomi.data.notification.Notifications
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.getOrDefault
@@ -18,6 +19,7 @@ import org.acra.annotation.ReportsCrashes
 import timber.log.Timber
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.InjektScope
+import uy.kohesive.injekt.api.get
 import uy.kohesive.injekt.injectLazy
 import uy.kohesive.injekt.registry.default.DefaultRegistrar
 
@@ -37,6 +39,7 @@ open class App : Application(), LifecycleObserver {
         Injekt = InjektScope(DefaultRegistrar())
         Injekt.importModule(AppModule(this))
 
+        CoilSetup(this)
         setupAcra()
         setupNotificationChannels()
 

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

@@ -2,8 +2,10 @@ package eu.kanade.tachiyomi.data.cache
 
 import android.content.Context
 import android.text.format.Formatter
+import coil.Coil
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.DatabaseHelper
+import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.util.storage.DiskUtil
 import eu.kanade.tachiyomi.util.system.executeOnIO
 import eu.kanade.tachiyomi.util.system.toast
@@ -11,6 +13,7 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import okhttp3.Cache
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import java.io.File
@@ -20,13 +23,12 @@ import java.io.InputStream
 /**
  * Class used to create cover cache.
  * It is used to store the covers of the library.
- * Makes use of Glide (which can avoid repeating requests) to download covers.
  * Names of files are created with the md5 of the thumbnail URL.
  *
  * @param context the application context.
  * @constructor creates an instance of the cover cache.
  */
-class CoverCache(private val context: Context) {
+class CoverCache(val context: Context) {
 
     /**
      * Cache directory used for cache management.
@@ -34,14 +36,18 @@ class CoverCache(private val context: Context) {
     private val cacheDir = context.getExternalFilesDir("covers")
         ?: File(context.filesDir, "covers").also { it.mkdirs() }
 
+    val cache = Cache(cacheDir, 300 * 1024 * 1024) // 300MB
+
+    fun getChapterCacheSize(): String {
+        return Formatter.formatFileSize(context, DiskUtil.getDirectorySize(cacheDir))
+    }
+
     fun deleteOldCovers() {
         GlobalScope.launch(Dispatchers.Default) {
             val db = Injekt.get<DatabaseHelper>()
             var deletedSize = 0L
             val urls = db.getLibraryMangas().executeOnIO().mapNotNull {
-                it.thumbnail_url?.let { url ->
+                it.thumbnail_url?.let { url -> return@mapNotNull it.key() }
-                    return@mapNotNull DiskUtil.hashKeyForDisk(url)
-                }
                 null
             }
             val files = cacheDir.listFiles()?.iterator() ?: return@launch
@@ -68,8 +74,8 @@ class CoverCache(private val context: Context) {
      * @param thumbnailUrl the thumbnail url.
      * @return cover image.
      */
-    fun getCoverFile(thumbnailUrl: String): File {
+    fun getCoverFile(manga: Manga): File {
-        return File(cacheDir, DiskUtil.hashKeyForDisk(thumbnailUrl))
+        return File(cacheDir, manga.key())
     }
 
     /**
@@ -80,26 +86,26 @@ class CoverCache(private val context: Context) {
      * @throws IOException if there's any error.
      */
     @Throws(IOException::class)
-    fun copyToCache(thumbnailUrl: String, inputStream: InputStream) {
+    fun copyToCache(manga: Manga, inputStream: InputStream) {
         // Get destination file.
-        val destFile = getCoverFile(thumbnailUrl)
+        val destFile = getCoverFile(manga)
 
         destFile.outputStream().use { inputStream.copyTo(it) }
     }
 
     /**
-     * Delete the cover file from the cache.
+     * Delete the cover file from the disk cache and optional from memory cache
      *
      * @param thumbnailUrl the thumbnail url.
      * @return status of deletion.
      */
-    fun deleteFromCache(thumbnailUrl: String?): Boolean {
+    fun deleteFromCache(manga: Manga, deleteMemoryCache: Boolean = true) {
         // Check if url is empty.
-        if (thumbnailUrl.isNullOrEmpty())
+        if (manga.thumbnail_url.isNullOrEmpty()) return
-            return false
 
-        // Remove file.
+        // Remove file
-        val file = getCoverFile(thumbnailUrl)
+        val file = getCoverFile(manga)
-        return file.exists() && file.delete()
+        if (deleteMemoryCache) Coil.imageLoader(context).invalidate(file.name)
+        if (file.exists()) file.delete()
     }
 }

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

@@ -5,9 +5,11 @@ import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.SourceManager
 import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.ui.reader.ReaderActivity
+import eu.kanade.tachiyomi.util.storage.DiskUtil
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import java.util.Locale
+import kotlin.random.Random
 
 interface Manga : SManga {
 
@@ -52,13 +54,15 @@ interface Manga : SManga {
     fun showChapterTitle(defaultShow: Boolean): Boolean = chapter_flags and DISPLAY_MASK == DISPLAY_NUMBER
 
     fun mangaType(context: Context): String {
-        return context.getString(when (mangaType()) {
+        return context.getString(
+            when (mangaType()) {
                 TYPE_WEBTOON -> R.string.webtoon
                 TYPE_MANHWA -> R.string.manhwa
                 TYPE_MANHUA -> R.string.manhua
                 TYPE_COMIC -> R.string.comic
                 else -> R.string.manga
-        }).toLowerCase(Locale.getDefault())
+            }
+        ).toLowerCase(Locale.getDefault())
     }
 
     /**
@@ -97,14 +101,16 @@ interface Manga : SManga {
         return if (currentTags?.any
             { tag ->
                 tag == "long strip" || tag == "manhwa" || tag.contains("webtoon")
-            } == true || isWebtoonSource(sourceName))
+            } == true || isWebtoonSource(sourceName)
+        )
             ReaderActivity.WEBTOON
         else if (currentTags?.any
             { tag ->
                 tag == "chinese" || tag == "manhua" ||
                     tag.startsWith("english") || tag == "comic"
             } == true || (isComicSource(sourceName) && !sourceName.contains("tapastic", true)) ||
-            sourceName.contains("manhua", true))
+            sourceName.contains("manhua", true)
+        )
             ReaderActivity.LEFT_TO_RIGHT
         else 0
     }
@@ -139,6 +145,19 @@ interface Manga : SManga {
             sourceName.contains("tapastic", true)
     }
 
+    fun key(): String {
+        return DiskUtil.hashKeyForDisk(thumbnail_url.orEmpty())
+    }
+
+    fun setCustomThumbnailUrl() {
+        removeCustomThumbnailUrl()
+        thumbnail_url = "Custom-${Random.nextInt(0, 1000)}-J2K-${thumbnail_url ?: id!!}"
+    }
+
+    fun removeCustomThumbnailUrl() {
+        thumbnail_url = thumbnail_url?.substringAfter("-J2K-")?.substringAfter("Custom-")
+    }
+
     // Used to display the chapter's title one way or another
     var displayMode: Int
         get() = chapter_flags and DISPLAY_MASK

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

@@ -67,14 +67,4 @@ open class MangaImpl : Manga {
         if (::url.isInitialized) return url.hashCode()
         else return (id ?: 0L).hashCode()
     }
-
-    companion object {
-        private var lastCoverFetch: HashMap<Long, Long> = hashMapOf()
-
-        fun setLastCoverFetch(id: Long, time: Long) {
-            lastCoverFetch[id] = time
-        }
-
-        fun getLastCoverFetch(id: Long) = lastCoverFetch[id] ?: 0
-    }
 }

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

@@ -0,0 +1,31 @@
+package eu.kanade.tachiyomi.data.download.coil
+
+import coil.bitmappool.BitmapPool
+import coil.decode.DataSource
+import coil.decode.Options
+import coil.fetch.FetchResult
+import coil.fetch.Fetcher
+import coil.fetch.SourceResult
+import coil.size.Size
+import okio.buffer
+import okio.source
+import java.io.ByteArrayInputStream
+
+class ByteArrayFetcher : Fetcher<ByteArray> {
+
+    override fun key(data: ByteArray): String? = null
+
+    override suspend fun fetch(
+        pool: BitmapPool,
+        data: ByteArray,
+        size: Size,
+        options: Options
+    ): FetchResult {
+        val source = ByteArrayInputStream(data).source().buffer()
+        return SourceResult(
+            source = ByteArrayInputStream(data).source().buffer(),
+            mimeType = "image/gif",
+            dataSource = DataSource.MEMORY
+        )
+    }
+}

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

@@ -0,0 +1,42 @@
+package eu.kanade.tachiyomi.data.download.coil
+
+import android.content.Context
+import android.os.Build
+import coil.Coil
+import coil.ImageLoader
+import coil.decode.GifDecoder
+import coil.decode.ImageDecoderDecoder
+import coil.decode.SvgDecoder
+import coil.util.CoilUtils
+import com.chuckerteam.chucker.api.ChuckerInterceptor
+import eu.kanade.tachiyomi.R
+import okhttp3.OkHttpClient
+
+class CoilSetup(context: Context) {
+    init {
+        val imageLoader = ImageLoader.Builder(context)
+            .availableMemoryPercentage(0.40)
+            .crossfade(true)
+            .allowRgb565(true)
+            .allowHardware(false)
+            .error(R.drawable.ic_broken_image_grey_24dp)
+            .componentRegistry {
+                if (Build.VERSION.SDK_INT >= 28) {
+                    add(ImageDecoderDecoder())
+                } else {
+                    add(GifDecoder())
+                }
+                add(SvgDecoder(context))
+                add(MangaFetcher())
+                add(ByteArrayFetcher())
+            }.okHttpClient {
+                OkHttpClient.Builder()
+                    .cache(CoilUtils.createDefaultCache(context))
+                    .addInterceptor(ChuckerInterceptor(context))
+                    .build()
+            }
+            .build()
+
+        Coil.setImageLoader(imageLoader)
+    }
+}

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

@@ -0,0 +1,125 @@
+package eu.kanade.tachiyomi.data.download.coil
+
+import coil.bitmappool.BitmapPool
+import coil.decode.DataSource
+import coil.decode.Options
+import coil.fetch.FetchResult
+import coil.fetch.Fetcher
+import coil.fetch.SourceResult
+import coil.size.Size
+import eu.kanade.tachiyomi.data.cache.CoverCache
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.network.NetworkHelper
+import eu.kanade.tachiyomi.source.SourceManager
+import eu.kanade.tachiyomi.source.online.HttpSource
+import eu.kanade.tachiyomi.util.storage.DiskUtil
+import okhttp3.Call
+import okhttp3.Request
+import okio.buffer
+import okio.sink
+import okio.source
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+import uy.kohesive.injekt.injectLazy
+import java.io.File
+
+class MangaFetcher() : Fetcher<Manga> {
+
+    private val coverCache: CoverCache by injectLazy()
+    private val sourceManager: SourceManager by injectLazy()
+    private val defaultClient = Injekt.get<NetworkHelper>().client
+
+    override fun key(manga: Manga): String? {
+        if (manga.thumbnail_url.isNullOrBlank()) return null
+        return DiskUtil.hashKeyForDisk(manga.thumbnail_url!!)
+    }
+
+    override suspend fun fetch(pool: BitmapPool, manga: Manga, size: Size, options: Options): FetchResult {
+        val cover = manga.thumbnail_url
+        when (getResourceType(cover)) {
+            Type.File -> {
+                return fileLoader(manga)
+            }
+            Type.URL -> {
+                return httpLoader(manga)
+            }
+            Type.CUSTOM -> {
+                return customLoader(manga)
+            }
+            null -> error("Invalid image")
+        }
+    }
+
+    private fun customLoader(manga: Manga): FetchResult {
+        val coverFile = coverCache.getCoverFile(manga)
+        if (coverFile.exists()) {
+            return fileLoader(coverFile)
+        }
+        manga.thumbnail_url = manga.thumbnail_url!!.substringAfter("-J2K-").substringAfter("CUSTOM-")
+        return httpLoader(manga)
+    }
+
+    private fun httpLoader(manga: Manga): FetchResult {
+        val coverFile = coverCache.getCoverFile(manga)
+        if (coverFile.exists()) {
+            return fileLoader(coverFile)
+        }
+        val call = getCall(manga)
+        val tmpFile = File(coverFile.absolutePath + "_tmp")
+
+        val response = call.execute()
+        val body = checkNotNull(response.body) { "Null response source" }
+
+        body.source().use { input ->
+            tmpFile.sink().buffer().use { output ->
+                output.writeAll(input)
+            }
+        }
+
+        tmpFile.renameTo(coverFile)
+        return fileLoader(coverFile)
+    }
+
+    private fun fileLoader(manga: Manga): FetchResult {
+        return fileLoader(File(manga.thumbnail_url!!.substringAfter("file://")))
+    }
+
+    private fun fileLoader(file: File): FetchResult {
+        return SourceResult(
+            source = file.source().buffer(),
+            mimeType = "image/*",
+            dataSource = DataSource.DISK
+        )
+    }
+
+    private fun getCall(manga: Manga): Call {
+        val source = sourceManager.get(manga.source) as? HttpSource
+        val client = source?.client ?: defaultClient
+
+        val newClient = client.newBuilder()
+            .cache(coverCache.cache)
+            .build()
+
+        val request = Request.Builder().url(manga.thumbnail_url!!).also {
+            if (source != null) {
+                it.headers(source.headers)
+            }
+        }.build()
+
+        return newClient.newCall(request)
+    }
+
+    private fun getResourceType(cover: String?): Type? {
+        return when {
+            cover.isNullOrEmpty() -> null
+            cover.startsWith("http") -> Type.URL
+            cover.startsWith("Custom-") -> Type.CUSTOM
+            cover.startsWith("/") || cover.startsWith("file://") -> Type.File
+            else -> null
+        }
+    }
+
+    private enum class Type {
+        File, CUSTOM, URL;
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/data/glide/FileFetcher.kt

@@ -1,55 +0,0 @@
-package eu.kanade.tachiyomi.data.glide
-
-import android.content.ContentValues.TAG
-import android.util.Log
-import com.bumptech.glide.Priority
-import com.bumptech.glide.load.DataSource
-import com.bumptech.glide.load.data.DataFetcher
-import java.io.File
-import java.io.FileInputStream
-import java.io.FileNotFoundException
-import java.io.IOException
-import java.io.InputStream
-
-open class FileFetcher(private val file: File) : DataFetcher<InputStream> {
-
-    private var data: InputStream? = null
-
-    override fun loadData(priority: Priority, callback: DataFetcher.DataCallback<in InputStream>) {
-        loadFromFile(callback)
-    }
-
-    protected fun loadFromFile(callback: DataFetcher.DataCallback<in InputStream>) {
-        try {
-            data = FileInputStream(file)
-        } catch (e: FileNotFoundException) {
-            if (Log.isLoggable(TAG, Log.DEBUG)) {
-                Log.d(TAG, "Failed to open file", e)
-            }
-            callback.onLoadFailed(e)
-            return
-        }
-
-        callback.onDataReady(data)
-    }
-
-    override fun cleanup() {
-        try {
-            data?.close()
-        } catch (e: IOException) {
-            // Ignored.
-        }
-    }
-
-    override fun cancel() {
-        // Do nothing.
-    }
-
-    override fun getDataClass(): Class<InputStream> {
-        return InputStream::class.java
-    }
-
-    override fun getDataSource(): DataSource {
-        return DataSource.LOCAL
-    }
-}

app/src/main/java/eu/kanade/tachiyomi/data/glide/LibraryMangaUrlFetcher.kt

@@ -1,72 +0,0 @@
-package eu.kanade.tachiyomi.data.glide
-
-import com.bumptech.glide.Priority
-import com.bumptech.glide.load.data.DataFetcher
-import eu.kanade.tachiyomi.data.database.models.Manga
-import java.io.File
-import java.io.FileNotFoundException
-import java.io.InputStream
-
-/**
- * A [DataFetcher] for loading a cover of a library manga.
- * It tries to load the cover from our custom cache, and if it's not found, it fallbacks to network
- * and copies the result to the cache.
- *
- * @param networkFetcher the network fetcher for this cover.
- * @param manga the manga of the cover to load.
- * @param file the file where this cover should be. It may exists or not.
- */
-class LibraryMangaUrlFetcher(
-    private val networkFetcher: DataFetcher<InputStream>,
-    private val manga: Manga,
-    private val file: File
-) :
-FileFetcher(file) {
-
-    override fun loadData(priority: Priority, callback: DataFetcher.DataCallback<in InputStream>) {
-        if (!file.exists()) {
-            networkFetcher.loadData(priority, object : DataFetcher.DataCallback<InputStream> {
-                override fun onDataReady(data: InputStream?) {
-                    if (data != null) {
-                        val tmpFile = File(file.path + ".tmp")
-                        try {
-                            // Retrieve destination stream, create parent folders if needed.
-                            val output = try {
-                                tmpFile.outputStream()
-                            } catch (e: FileNotFoundException) {
-                                tmpFile.parentFile.mkdirs()
-                                tmpFile.outputStream()
-                            }
-
-                            // Copy the file and rename to the original.
-                            data.use { output.use { data.copyTo(output) } }
-                            tmpFile.renameTo(file)
-                            loadFromFile(callback)
-                        } catch (e: Exception) {
-                            tmpFile.delete()
-                            callback.onLoadFailed(e)
-                        }
-                    } else {
-                        callback.onLoadFailed(Exception("Null data"))
-                    }
-                }
-
-                override fun onLoadFailed(e: Exception) {
-                    callback.onLoadFailed(e)
-                }
-            })
-        } else {
-            loadFromFile(callback)
-        }
-    }
-
-    override fun cleanup() {
-        super.cleanup()
-        networkFetcher.cleanup()
-    }
-
-    override fun cancel() {
-        super.cancel()
-        networkFetcher.cancel()
-    }
-}

app/src/main/java/eu/kanade/tachiyomi/data/glide/MangaModelLoader.kt

@@ -1,156 +0,0 @@
-package eu.kanade.tachiyomi.data.glide
-
-import android.util.LruCache
-import com.bumptech.glide.integration.okhttp3.OkHttpStreamFetcher
-import com.bumptech.glide.load.Options
-import com.bumptech.glide.load.model.GlideUrl
-import com.bumptech.glide.load.model.Headers
-import com.bumptech.glide.load.model.LazyHeaders
-import com.bumptech.glide.load.model.ModelLoader
-import com.bumptech.glide.load.model.ModelLoaderFactory
-import com.bumptech.glide.load.model.MultiModelLoaderFactory
-import eu.kanade.tachiyomi.data.cache.CoverCache
-import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.network.NetworkHelper
-import eu.kanade.tachiyomi.source.SourceManager
-import eu.kanade.tachiyomi.source.online.HttpSource
-import uy.kohesive.injekt.Injekt
-import uy.kohesive.injekt.api.get
-import uy.kohesive.injekt.injectLazy
-import java.io.File
-import java.io.InputStream
-
-/**
- * A class for loading a cover associated with a [Manga] that can be present in our own cache.
- * Coupled with [LibraryMangaUrlFetcher], this class allows to implement the following flow:
- *
- * - Check in RAM LRU.
- * - Check in disk LRU.
- * - Check in this module.
- * - Fetch from the network connection.
- *
- * @param context the application context.
- */
-class MangaModelLoader : ModelLoader<Manga, InputStream> {
-
-    /**
-     * Cover cache where persistent covers are stored.
-     */
-    private val coverCache: CoverCache by injectLazy()
-
-    /**
-     * Source manager.
-     */
-    private val sourceManager: SourceManager by injectLazy()
-
-    /**
-     * Default network client.
-     */
-    private val defaultClient = Injekt.get<NetworkHelper>().client
-
-    /**
-     * LRU cache whose key is the thumbnail url of the manga, and the value contains the request url
-     * and the file where it should be stored in case the manga is a favorite.
-     */
-    private val lruCache = LruCache<GlideUrl, File>(100)
-
-    /**
-     * Map where request headers are stored for a source.
-     */
-    private val cachedHeaders = hashMapOf<Long, LazyHeaders>()
-
-    /**
-     * Factory class for creating [MangaModelLoader] instances.
-     */
-    class Factory : ModelLoaderFactory<Manga, InputStream> {
-
-        override fun build(multiFactory: MultiModelLoaderFactory): ModelLoader<Manga, InputStream> {
-            return MangaModelLoader()
-        }
-
-        override fun teardown() {}
-    }
-
-    override fun handles(model: Manga): Boolean {
-        return true
-    }
-
-    /**
-     * Returns a fetcher for the given manga or null if the url is empty.
-     *
-     * @param manga the model.
-     * @param width the width of the view where the resource will be loaded.
-     * @param height the height of the view where the resource will be loaded.
-     */
-    override fun buildLoadData(
-        manga: Manga,
-        width: Int,
-        height: Int,
-        options: Options
-    ): ModelLoader.LoadData<InputStream>? {
-        // Check thumbnail is not null or empty
-        val url = manga.thumbnail_url
-
-        if (url?.startsWith("http") == true) {
-            val source = sourceManager.get(manga.source) as? HttpSource
-            val glideUrl = GlideUrl(url, getHeaders(manga, source))
-
-            // Get the resource fetcher for this request url.
-            val networkFetcher = OkHttpStreamFetcher(source?.client ?: defaultClient, glideUrl)
-
-            if (!manga.favorite) {
-                return ModelLoader.LoadData(glideUrl, networkFetcher)
-            }
-
-            // Obtain the file for this url from the LRU cache, or retrieve and add it to the cache.
-            val file = lruCache.getOrPut(glideUrl) { coverCache.getCoverFile(url) }
-
-            val libraryFetcher = LibraryMangaUrlFetcher(networkFetcher, manga, file)
-
-            // Return an instance of the fetcher providing the needed elements.
-            return ModelLoader.LoadData(MangaSignature(manga, file), libraryFetcher)
-        } else {
-            // Get the file from the url, removing the scheme if present, or from the cache if no url.
-            val file = when {
-                manga.hasCustomCover() -> coverCache.getCoverFile(manga.thumbnail_url!!)
-                url != null -> File(url.substringAfter("file://"))
-                else -> null
-            }
-
-            if (file?.exists() != true) return null
-
-            // Return an instance of the fetcher providing the needed elements.
-            return ModelLoader.LoadData(MangaSignature(manga, file), FileFetcher(file))
-        }
-    }
-
-    /**
-     * Returns the request headers for a source copying its OkHttp headers and caching them.
-     *
-     * @param manga the model.
-     */
-    fun getHeaders(manga: Manga, source: HttpSource?): Headers {
-        if (source == null) return LazyHeaders.DEFAULT
-
-        return cachedHeaders.getOrPut(manga.source) {
-            LazyHeaders.Builder().apply {
-                val nullStr: String? = null
-                setHeader("User-Agent", nullStr)
-                for ((key, value) in source.headers.toMultimap()) {
-                    addHeader(key, value[0])
-                }
-            }.build()
-        }
-    }
-
-    private inline fun <K, V> LruCache<K, V>.getOrPut(key: K, defaultValue: () -> V): V {
-        val value = get(key)
-        return if (value == null) {
-            val answer = defaultValue()
-            put(key, answer)
-            answer
-        } else {
-            value
-        }
-    }
-}

app/src/main/java/eu/kanade/tachiyomi/data/glide/MangaSignature.kt

@@ -1,27 +0,0 @@
-package eu.kanade.tachiyomi.data.glide
-
-import com.bumptech.glide.load.Key
-import eu.kanade.tachiyomi.data.database.models.Manga
-import java.io.File
-import java.security.MessageDigest
-
-class MangaSignature(manga: Manga, file: File) : Key {
-
-    private val key = manga.thumbnail_url + file.lastModified()
-
-    override fun equals(other: Any?): Boolean {
-        return if (other is MangaSignature) {
-            key == other.key
-        } else {
-            false
-        }
-    }
-
-    override fun hashCode(): Int {
-        return key.hashCode()
-    }
-
-    override fun updateDiskCacheKey(md: MessageDigest) {
-        md.update(key.toByteArray(Key.CHARSET))
-    }
-}

app/src/main/java/eu/kanade/tachiyomi/data/glide/PassthroughModelLoader.kt

@@ -1,72 +0,0 @@
-package eu.kanade.tachiyomi.data.glide
-
-import com.bumptech.glide.Priority
-import com.bumptech.glide.load.DataSource
-import com.bumptech.glide.load.Options
-import com.bumptech.glide.load.data.DataFetcher
-import com.bumptech.glide.load.model.ModelLoader
-import com.bumptech.glide.load.model.ModelLoaderFactory
-import com.bumptech.glide.load.model.MultiModelLoaderFactory
-import com.bumptech.glide.signature.ObjectKey
-import java.io.IOException
-import java.io.InputStream
-
-class PassthroughModelLoader : ModelLoader<InputStream, InputStream> {
-
-    override fun buildLoadData(
-        model: InputStream,
-        width: Int,
-        height: Int,
-        options: Options
-    ): ModelLoader.LoadData<InputStream>? {
-        return ModelLoader.LoadData(ObjectKey(model), Fetcher(model))
-    }
-
-    override fun handles(model: InputStream): Boolean {
-        return true
-    }
-
-    class Fetcher(private val stream: InputStream) : DataFetcher<InputStream> {
-
-        override fun getDataClass(): Class<InputStream> {
-            return InputStream::class.java
-        }
-
-        override fun cleanup() {
-            try {
-                stream.close()
-            } catch (e: IOException) {
-                // Do nothing
-            }
-        }
-
-        override fun getDataSource(): DataSource {
-            return DataSource.LOCAL
-        }
-
-        override fun cancel() {
-            // Do nothing
-        }
-
-        override fun loadData(
-            priority: Priority,
-            callback: DataFetcher.DataCallback<in InputStream>
-        ) {
-            callback.onDataReady(stream)
-        }
-    }
-
-    /**
-     * Factory class for creating [PassthroughModelLoader] instances.
-     */
-    class Factory : ModelLoaderFactory<InputStream, InputStream> {
-
-        override fun build(
-            multiFactory: MultiModelLoaderFactory
-        ): ModelLoader<InputStream, InputStream> {
-            return PassthroughModelLoader()
-        }
-
-        override fun teardown() {}
-    }
-}

app/src/main/java/eu/kanade/tachiyomi/data/glide/TachiGlideModule.kt

@@ -1,39 +0,0 @@
-package eu.kanade.tachiyomi.data.glide
-
-import android.content.Context
-import com.bumptech.glide.Glide
-import com.bumptech.glide.GlideBuilder
-import com.bumptech.glide.Registry
-import com.bumptech.glide.annotation.GlideModule
-import com.bumptech.glide.integration.okhttp3.OkHttpUrlLoader
-import com.bumptech.glide.load.DecodeFormat
-import com.bumptech.glide.load.engine.cache.InternalCacheDiskCacheFactory
-import com.bumptech.glide.load.model.GlideUrl
-import com.bumptech.glide.module.AppGlideModule
-import com.bumptech.glide.request.RequestOptions
-import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.network.NetworkHelper
-import uy.kohesive.injekt.Injekt
-import uy.kohesive.injekt.api.get
-import java.io.InputStream
-
-/**
- * Class used to update Glide module settings
- */
-@GlideModule
-class TachiGlideModule : AppGlideModule() {
-
-    override fun applyOptions(context: Context, builder: GlideBuilder) {
-        builder.setDiskCache(InternalCacheDiskCacheFactory(context, 50 * 1024 * 1024))
-        builder.setDefaultRequestOptions(RequestOptions().format(DecodeFormat.PREFER_RGB_565))
-    }
-
-    override fun registerComponents(context: Context, glide: Glide, registry: Registry) {
-        val networkFactory = OkHttpUrlLoader.Factory(Injekt.get<NetworkHelper>().client)
-
-        registry.replace(GlideUrl::class.java, InputStream::class.java, networkFactory)
-        registry.append(Manga::class.java, InputStream::class.java, MangaModelLoader.Factory())
-        registry.append(InputStream::class.java, InputStream::class.java, PassthroughModelLoader
-            .Factory())
-    }
-}

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

@@ -6,6 +6,7 @@ import android.app.Service
 import android.content.Context
 import android.content.Intent
 import android.graphics.BitmapFactory
+import android.graphics.drawable.BitmapDrawable
 import android.os.Build
 import android.os.IBinder
 import android.os.PowerManager
@@ -13,16 +14,18 @@ import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationCompat.GROUP_ALERT_SUMMARY
 import androidx.core.app.NotificationManagerCompat
 import androidx.core.content.ContextCompat
+import coil.Coil
+import coil.request.CachePolicy
+import coil.request.LoadRequest
+import coil.transform.CircleCropTransformation
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.DatabaseHelper
 import eu.kanade.tachiyomi.data.database.models.Category
 import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.LibraryManga
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.database.models.MangaImpl
 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
@@ -56,7 +59,6 @@ import timber.log.Timber
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import java.util.ArrayList
-import java.util.Date
 import java.util.concurrent.TimeUnit
 import java.util.concurrent.atomic.AtomicInteger
 
@@ -530,10 +532,16 @@ class LibraryUpdateService(
                             val thumbnailUrl = manga.thumbnail_url
                             manga.copyFrom(networkManga)
                             manga.initialized = true
-                            db.insertManga(manga).executeAsBlocking()
+                                // load new covers in background
-                            if (thumbnailUrl != networkManga.thumbnail_url && !manga.hasCustomCover()) {
+                            if (!manga.hasCustomCover()) {
-                                MangaImpl.setLastCoverFetch(manga.id!!, Date().time)
+                                val request = LoadRequest.Builder(this@LibraryUpdateService)
+                                    .data(manga)
+                                    .memoryCachePolicy(CachePolicy.DISABLED)
+                                    .build()
+                                Coil.imageLoader(this@LibraryUpdateService).execute(request)
                             }
+
+                            db.insertManga(manga).executeAsBlocking()
                         }
                     }
                 }
@@ -604,10 +612,12 @@ class LibraryUpdateService(
             notifications.add(Pair(notification(Notifications.CHANNEL_NEW_CHAPTERS) {
                 setSmallIcon(R.drawable.ic_tachi)
                 try {
-                    val icon = GlideApp.with(this@LibraryUpdateService)
+
-                        .asBitmap().load(manga).dontTransform().centerCrop().circleCrop()
+                    val request = LoadRequest.Builder(this@LibraryUpdateService).data(manga)
-                        .override(256, 256).submit().get()
+                    .transformations(CircleCropTransformation()).size(width = 256, height = 256)
-                    setLargeIcon(icon)
+                        .target { drawable -> setLargeIcon((drawable as BitmapDrawable).bitmap) }.build()
+
+                    Coil.imageLoader(this@LibraryUpdateService).execute(request)
                 } catch (e: Exception) {
                 }
                 setGroupAlertBehavior(GROUP_ALERT_SUMMARY)

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

@@ -47,8 +47,8 @@ class LocalSource(private val context: Context) : CatalogueSource {
                 return null
             }
             val cover = File("${dir.absolutePath}/${manga.url}", COVER_NAME)
+            if (cover.exists()) cover.delete()
 
-            // It might not exist if using the external SD card
             cover.parentFile?.mkdirs()
             input.use {
                 cover.outputStream().use {

app/src/main/java/eu/kanade/tachiyomi/ui/extension/ExtensionHolder.kt

@@ -4,15 +4,18 @@ import android.content.res.ColorStateList
 import android.graphics.Color
 import android.view.View
 import androidx.core.content.ContextCompat
+import coil.api.clear
+import coil.api.load
 import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.extension.model.Extension
 import eu.kanade.tachiyomi.extension.model.InstallStep
 import eu.kanade.tachiyomi.ui.base.holder.BaseFlexibleViewHolder
 import eu.kanade.tachiyomi.util.system.LocaleHelper
 import eu.kanade.tachiyomi.util.system.getResourceColor
 import eu.kanade.tachiyomi.util.view.resetStrokeColor
+import eu.kanade.tachiyomi.widget.CoverViewTarget
 import kotlinx.android.synthetic.main.extension_card_item.*
+import kotlinx.android.synthetic.main.source_global_search_controller_card_item.*
 
 class ExtensionHolder(view: View, val adapter: ExtensionAdapter) :
         BaseFlexibleViewHolder(view, adapter) {
@@ -35,11 +38,12 @@ class ExtensionHolder(view: View, val adapter: ExtensionAdapter) :
             itemView.context.getString(R.string.untrusted).toUpperCase()
         }
 
-        GlideApp.with(itemView.context).clear(edit_button)
+        edit_button.clear()
+
         if (extension is Extension.Available) {
-            GlideApp.with(itemView.context)
+            edit_button.load(extension.iconUrl) {
-                    .load(extension.iconUrl)
+                target(CoverViewTarget(edit_button, progress))
-                    .into(edit_button)
+            }
         } else {
             extension.getApplicationIcon(itemView.context)?.let { edit_button.setImageDrawable(it) }
         }

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryGridHolder.kt

@@ -4,11 +4,11 @@ import android.app.Activity
 import android.view.Gravity
 import android.view.View
 import android.widget.FrameLayout
-import com.bumptech.glide.load.engine.DiskCacheStrategy
+import coil.api.clear
-import com.bumptech.glide.signature.ObjectKey
+import coil.api.loadAny
+import coil.size.Precision
+import coil.size.Scale
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.database.models.MangaImpl
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.util.view.gone
 import eu.kanade.tachiyomi.util.view.visibleIf
 import kotlinx.android.synthetic.main.manga_grid_item.*
@@ -65,29 +65,26 @@ class LibraryGridHolder(
         setReadingButton(item)
 
         // Update the cover.
-        if (item.manga.thumbnail_url == null) GlideApp.with(view.context).clear(cover_thumbnail)
+        if (item.manga.thumbnail_url == null) cover_thumbnail.clear()
         else {
-            val id = item.manga.id ?: return
             if (cover_thumbnail.height == 0) {
                 val oldPos = adapterPosition
                 adapter.recyclerView.post {
                     if (oldPos == adapterPosition)
-                        setCover(item.manga, id)
+                        setCover(item.manga)
                 }
-            } else setCover(item.manga, id)
+            } else setCover(item.manga)
         }
     }
 
-    private fun setCover(manga: Manga, id: Long) {
+    private fun setCover(manga: Manga) {
         if ((adapter.recyclerView.context as? Activity)?.isDestroyed == true) return
-        GlideApp.with(adapter.recyclerView.context).load(manga)
+        cover_thumbnail.loadAny(manga) {
-            .diskCacheStrategy(DiskCacheStrategy.RESOURCE)
+            if (!fixedSize) {
-            .signature(ObjectKey(MangaImpl.getLastCoverFetch(id).toString()))
+                precision(Precision.INEXACT)
-            .apply {
+                scale(Scale.FIT)
-                if (fixedSize) centerCrop()
+            }
-                else override(cover_thumbnail.maxHeight)
         }
-            .into(cover_thumbnail)
     }
 
     private fun playButtonClicked() {

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryListHolder.kt

@@ -2,19 +2,19 @@ package eu.kanade.tachiyomi.ui.library
 
 import android.view.View
 import android.view.ViewGroup
-import com.bumptech.glide.Glide
+import coil.api.clear
-import com.bumptech.glide.load.engine.DiskCacheStrategy
+import coil.api.loadAny
-import com.bumptech.glide.signature.ObjectKey
+import coil.transform.RoundedCornersTransformation
 import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.database.models.MangaImpl
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.util.system.dpToPx
 import eu.kanade.tachiyomi.util.view.gone
 import eu.kanade.tachiyomi.util.view.updateLayoutParams
 import eu.kanade.tachiyomi.util.view.visible
 import eu.kanade.tachiyomi.util.view.visibleIf
 import kotlinx.android.synthetic.main.manga_list_item.*
+import kotlinx.android.synthetic.main.manga_list_item.title
 import kotlinx.android.synthetic.main.manga_list_item.view.*
+import kotlinx.android.synthetic.main.recently_read_item.*
 import kotlinx.android.synthetic.main.unread_download_badge.*
 
 /**
@@ -78,15 +78,13 @@ class LibraryListHolder(
         }
 
         // Update the cover.
-        if (item.manga.thumbnail_url == null) Glide.with(view.context).clear(cover_thumbnail)
+        if (item.manga.thumbnail_url == null) {
-        else {
+            cover_thumbnail.clear()
+        } else {
             val id = item.manga.id ?: return
-
+            cover_thumbnail.loadAny(item.manga) {
-            GlideApp.with(view.context).load(item.manga)
+                transformations(RoundedCornersTransformation(2f, 2f, 2f, 2f))
-                .diskCacheStrategy(DiskCacheStrategy.RESOURCE)
+            }
-                .signature(ObjectKey(MangaImpl.getLastCoverFetch(id).toString()))
-                .centerCrop()
-                .into(cover_thumbnail)
         }
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryPresenter.kt

@@ -641,7 +641,7 @@ class LibraryPresenter(
             val mangaToDelete = mangas.distinctBy { it.id }
             mangaToDelete.forEach { manga ->
                 db.resetMangaInfo(manga).executeOnIO()
-                coverCache.deleteFromCache(manga.thumbnail_url)
+                coverCache.deleteFromCache(manga)
                 val source = sourceManager.get(manga.source) as? HttpSource
                 if (source != null)
                     downloadManager.deleteManga(manga, source)

app/src/main/java/eu/kanade/tachiyomi/ui/manga/EditMangaDialog.kt

@@ -4,15 +4,12 @@ import android.app.Dialog
 import android.net.Uri
 import android.os.Bundle
 import android.view.View
+import coil.api.loadAny
 import com.afollestad.materialdialogs.MaterialDialog
 import com.afollestad.materialdialogs.customview.customView
-import com.bumptech.glide.load.engine.DiskCacheStrategy
-import com.bumptech.glide.signature.ObjectKey
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.DatabaseHelper
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.database.models.MangaImpl
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.source.LocalSource
 import eu.kanade.tachiyomi.ui.base.controller.DialogController
 import kotlinx.android.synthetic.main.edit_manga_dialog.view.*
@@ -60,13 +57,7 @@ class EditMangaDialog : DialogController {
     }
 
     fun onViewCreated(view: View) {
-        GlideApp.with(view.context)
+        view.manga_cover.loadAny(manga)
-            .asDrawable()
-            .load(manga)
-            .diskCacheStrategy(DiskCacheStrategy.RESOURCE)
-            .signature(ObjectKey(MangaImpl.getLastCoverFetch(manga.id!!).toString()))
-            .dontAnimate()
-            .into(view.manga_cover)
         val isLocal = manga.source == LocalSource.ID
 
         if (isLocal) {
@@ -93,7 +84,7 @@ class EditMangaDialog : DialogController {
     }
 
     fun updateCover(uri: Uri) {
-        GlideApp.with(dialogView!!.context).load(uri).into(dialogView!!.manga_cover)
+        dialogView!!.manga_cover.loadAny(uri)
         customCoverUri = uri
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaDetailsController.kt

@@ -11,11 +11,9 @@ import android.content.ClipData
 import android.content.ClipboardManager
 import android.content.Context
 import android.content.Intent
-import android.graphics.Bitmap
 import android.graphics.Color
 import android.graphics.Rect
 import android.graphics.drawable.BitmapDrawable
-import android.graphics.drawable.Drawable
 import android.os.Build
 import android.os.Bundle
 import android.view.LayoutInflater
@@ -24,7 +22,6 @@ import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
-import android.view.ViewPropertyAnimator
 import android.view.WindowInsets
 import android.view.animation.DecelerateInterpolator
 import android.view.inputmethod.InputMethodManager
@@ -41,16 +38,16 @@ import androidx.transition.ChangeBounds
 import androidx.transition.ChangeImageTransform
 import androidx.transition.TransitionManager
 import androidx.transition.TransitionSet
+import coil.Coil
+import coil.api.clear
+import coil.api.loadAny
+import coil.request.LoadRequest
 import com.afollestad.materialdialogs.MaterialDialog
 import com.afollestad.materialdialogs.checkbox.checkBoxPrompt
 import com.afollestad.materialdialogs.checkbox.isCheckPromptChecked
 import com.afollestad.materialdialogs.list.listItems
 import com.bluelinelabs.conductor.ControllerChangeHandler
 import com.bluelinelabs.conductor.ControllerChangeType
-import com.bumptech.glide.load.engine.DiskCacheStrategy
-import com.bumptech.glide.request.target.CustomTarget
-import com.bumptech.glide.request.transition.Transition
-import com.bumptech.glide.signature.ObjectKey
 import com.google.android.material.snackbar.BaseTransientBottomBar
 import com.google.android.material.snackbar.Snackbar
 import eu.davidea.flexibleadapter.FlexibleAdapter
@@ -60,10 +57,8 @@ import eu.kanade.tachiyomi.data.database.DatabaseHelper
 import eu.kanade.tachiyomi.data.database.models.Category
 import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.database.models.MangaImpl
 import eu.kanade.tachiyomi.data.download.DownloadService
 import eu.kanade.tachiyomi.data.download.model.Download
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.data.notification.NotificationReceiver
 import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.data.track.model.TrackSearch
@@ -165,13 +160,10 @@ class MangaDetailsController : BaseController,
     var toolbarIsColored = false
     private var snack: Snackbar? = null
     val fromCatalogue = args.getBoolean(FROM_CATALOGUE_EXTRA, false)
-    var coverDrawable: Drawable? = null
     private var trackingBottomSheet: TrackingBottomSheet? = null
     private var startingDLChapterPos: Int? = null
     private var editMangaDialog: EditMangaDialog? = null
     var refreshTracker: Int? = null
-    private var textAnim: ViewPropertyAnimator? = null
-    private var scrollAnim: ViewPropertyAnimator? = null
     var chapterPopupMenu: Pair<Int, PopupMenu>? = null
 
     private var query = ""
@@ -313,29 +305,23 @@ class MangaDetailsController : BaseController,
         }
     }
 
-    /** Get the color of the manga cover based on the current theme */
+    /** Get the color of the manga cover*/
     fun setPaletteColor() {
         val view = view ?: return
         coverColor = null
-        GlideApp.with(view.context).load(manga).diskCacheStrategy(DiskCacheStrategy.RESOURCE)
+
-            .signature(ObjectKey(MangaImpl.getLastCoverFetch(manga!!.id!!).toString()))
+        val request = LoadRequest.Builder(view.context).data(manga).allowHardware(false)
-            .into(object : CustomTarget<Drawable>() {
+            .target { drawable ->
-                override fun onResourceReady(
+                val bitmap = (drawable as BitmapDrawable).bitmap
-                    resource: Drawable,
+                // Generate the Palette on a background thread.
-                    transition: Transition<in Drawable>?
+                Palette.from(bitmap).generate {
-                ) {
-                    coverDrawable = resource
-                    val bitmapCover = resource as? BitmapDrawable ?: return
-                    Palette.from(bitmapCover.bitmap).generate {
                     if (recycler == null || it == null) return@generate
                     val colorBack = view.context.getResourceColor(
                         android.R.attr.colorBackground
                     )
-                        val backDropColor = if (!view.context.isInNightMode()) {
+                    // this makes the color more consistent regardless of theme
-                            it.getLightVibrantColor(colorBack)
+                    val backDropColor = ColorUtils.blendARGB(it.getVibrantColor(colorBack), colorBack, .35f)
-                        } else {
+
-                            it.getDarkVibrantColor(colorBack)
-                        }
                     coverColor = backDropColor
                     getHeader()?.setBackDrop(backDropColor)
                     if (toolbarIsColored) {
@@ -344,11 +330,14 @@ class MangaDetailsController : BaseController,
                         activity?.window?.statusBarColor = translucentColor
                     }
                 }
-                    getHeader()?.updateCover(presenter.manga)
+            }.build()
+        Coil.imageLoader(view.context).execute(request)
     }
 
-                override fun onLoadCleared(placeholder: Drawable?) {}
+    fun resetCovers() {
-            })
+        manga_cover_full.clear()
+        manga_cover_full.loadAny(manga)
+        getHeader()?.updateCover(manga!!, true)
     }
 
     /** Set toolbar theme for themes that are inverted (ie. light blue theme) */
@@ -404,12 +393,15 @@ class MangaDetailsController : BaseController,
         super.onActivityResumed(activity)
         presenter.isLockedFromSearch = SecureActivityDelegate.shouldBeLocked()
         presenter.headerItem.isLocked = presenter.isLockedFromSearch
+        manga!!.thumbnail_url = presenter.refreshMangaFromDb().thumbnail_url
         presenter.fetchChapters(refreshTracker == null)
         if (refreshTracker != null) {
             trackingBottomSheet?.refreshItem(refreshTracker ?: 0)
             presenter.refreshTracking()
             refreshTracker = null
         }
+        // reset the covers and palette cause user might have set a custom cover
+        presenter.forceUpdateCovers(false)
         val isCurrentController = router?.backstack?.lastOrNull()?.controller() ==
             this
         if (isCurrentController) {
@@ -774,7 +766,7 @@ class MangaDetailsController : BaseController,
                         ), waitForPositiveButton = false, selection = { _, index, _ ->
                             when (index) {
                                 0 -> changeCover()
-                                else -> presenter.clearCover()
+                                else -> presenter.clearCustomCover()
                             }
                         }).show()
                     } else {
@@ -810,20 +802,16 @@ class MangaDetailsController : BaseController,
     //endregion
 
     override fun prepareToShareManga() {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q && coverDrawable != null)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-            GlideApp.with(activity!!).asBitmap().load(presenter.manga).into(object :
+            val request = LoadRequest.Builder(activity!!).data(manga).target(onError = {
-                CustomTarget<Bitmap>() {
+                shareManga()
-                override fun onResourceReady(resource: Bitmap, transition: Transition<in Bitmap>?) {
+            }, onSuccess = {
-                    presenter.shareManga(resource)
+                presenter.shareManga((it as BitmapDrawable).bitmap)
-                }
+            }).build()
-
+            Coil.imageLoader(activity!!).execute(request)
-                override fun onLoadCleared(placeholder: Drawable?) {}
+        } else {
-
-                override fun onLoadFailed(errorDrawable: Drawable?) {
             shareManga()
         }
-            })
-        else shareManga()
     }
 
     fun shareManga(cover: File? = null) {
@@ -1257,7 +1245,6 @@ class MangaDetailsController : BaseController,
                 if (editMangaDialog != null) editMangaDialog?.updateCover(uri)
                 else {
                     presenter.editCoverWithStream(uri)
-                    setPaletteColor()
                 }
             } catch (error: IOException) {
                 activity.toast(R.string.failed_to_update_cover)
@@ -1271,10 +1258,9 @@ class MangaDetailsController : BaseController,
         currentAnimator?.cancel()
 
         // Load the high-resolution "zoomed-in" image.
+        manga_cover_full?.loadAny(manga)
         val expandedImageView = manga_cover_full ?: return
         val fullBackdrop = full_backdrop
-        val image = coverDrawable ?: return
-        expandedImageView.setImageDrawable(image)
 
         // Hide the thumbnail and show the zoomed-in view. When the animation
         // begins, it will position the zoomed-in view in the place of the

app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaDetailsPresenter.kt

@@ -11,7 +11,6 @@ import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.LibraryManga
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.MangaCategory
-import eu.kanade.tachiyomi.data.database.models.MangaImpl
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.download.DownloadManager
 import eu.kanade.tachiyomi.data.download.model.Download
@@ -27,6 +26,7 @@ import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.fetchChapterListAsync
 import eu.kanade.tachiyomi.source.fetchMangaDetailsAsync
 import eu.kanade.tachiyomi.source.model.SChapter
+import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.ui.manga.chapter.ChapterItem
 import eu.kanade.tachiyomi.ui.manga.track.TrackItem
 import eu.kanade.tachiyomi.ui.security.SecureActivityDelegate
@@ -368,6 +368,12 @@ class MangaDetailsPresenter(
         if (update) controller.updateChapters(this.chapters)
     }
 
+    fun refreshMangaFromDb(): Manga {
+        val dbManga = db.getManga(manga.id!!).executeAsBlocking()
+        manga.copyFrom(dbManga!!)
+        return dbManga
+    }
+
     /** Refresh Manga Info and Chapter List (not tracking) */
     fun refreshAll() {
         if (controller.isNotOnline() && manga.source != LocalSource.ID) return
@@ -398,13 +404,16 @@ class MangaDetailsPresenter(
             if (networkManga != null) {
                 manga.copyFrom(networkManga)
                 manga.initialized = true
-                db.insertManga(manga).executeAsBlocking()
+
-                if (thumbnailUrl != networkManga.thumbnail_url && !manga.hasCustomCover()) {
+                if (shouldUpdateCover(thumbnailUrl, networkManga)) {
-                    coverCache.deleteFromCache(thumbnailUrl)
+                    coverCache.deleteFromCache(manga, false)
-                    MangaImpl.setLastCoverFetch(manga.id!!, Date().time)
+                    manga.thumbnail_url = networkManga.thumbnail_url
-                    withContext(Dispatchers.Main) { controller.setPaletteColor() }
+                    withContext(Dispatchers.Main) {
+                        forceUpdateCovers()
                     }
                 }
+                db.insertManga(manga).executeAsBlocking()
+            }
             val finChapters = chapters.await()
             if (finChapters.isNotEmpty()) {
                 val newChapters = syncChaptersWithSource(db, finChapters, manga, source)
@@ -451,6 +460,19 @@ class MangaDetailsPresenter(
         }
     }
 
+    private fun shouldUpdateCover(thumbnailUrl: String?, networkManga: SManga): Boolean {
+        val refreshCovers = preferences.refreshCoversToo().getOrDefault()
+        if (thumbnailUrl == networkManga.thumbnail_url && !refreshCovers) {
+            return false
+        }
+        if (thumbnailUrl != networkManga.thumbnail_url && !manga.hasCustomCover()) {
+            return true
+        }
+        if (manga.hasCustomCover()) return false
+
+        return refreshCovers
+    }
+
     /**
      * Requests an updated list of chapters from the source.
      */
@@ -588,7 +610,9 @@ class MangaDetailsPresenter(
         manga.favorite = !manga.favorite
 
         when (manga.favorite) {
-            true -> manga.date_added = Date().time
+            true -> {
+                manga.date_added = Date().time
+            }
             false -> manga.date_added = 0
         }
 
@@ -639,7 +663,7 @@ class MangaDetailsPresenter(
     }
 
     fun confirmDeletion() {
-        coverCache.deleteFromCache(manga.thumbnail_url)
+        coverCache.deleteFromCache(manga)
         db.resetMangaInfo(manga).executeAsBlocking()
         downloadManager.deleteManga(manga, source)
         asyncUpdateMangaAndChapters(true)
@@ -707,36 +731,41 @@ class MangaDetailsPresenter(
             db.updateMangaInfo(manga).executeAsBlocking()
         }
         if (uri != null) editCoverWithStream(uri)
-        controller.updateHeader()
     }
 
-    fun clearCover() {
+    /**
+     * Remvoe custom cover
+     */
+    fun clearCustomCover() {
         if (manga.hasCustomCover()) {
-            coverCache.deleteFromCache(manga.thumbnail_url!!)
+            coverCache.deleteFromCache(manga)
-            manga.thumbnail_url = manga.thumbnail_url?.removePrefix("Custom-")
+            manga.removeCustomThumbnailUrl()
             db.insertManga(manga).executeAsBlocking()
-            MangaImpl.setLastCoverFetch(manga.id!!, Date().time)
+            forceUpdateCovers()
-            controller.updateHeader()
-            controller.setPaletteColor()
         }
     }
 
+    fun forceUpdateCovers(deleteCache: Boolean = true) {
+        if (deleteCache) coverCache.deleteFromCache(manga)
+        controller.setPaletteColor()
+        controller.resetCovers()
+    }
+
     fun editCoverWithStream(uri: Uri): Boolean {
         val inputStream =
             downloadManager.context.contentResolver.openInputStream(uri) ?: return false
         if (manga.source == LocalSource.ID) {
             LocalSource.updateCover(downloadManager.context, manga, inputStream)
-            MangaImpl.setLastCoverFetch(manga.id!!, Date().time)
+            forceUpdateCovers()
             return true
         }
 
         if (manga.favorite) {
-            if (!manga.hasCustomCover()) {
+            coverCache.deleteFromCache(manga)
-                manga.thumbnail_url = "Custom-${manga.thumbnail_url ?: manga.id!!}"
+            manga.setCustomThumbnailUrl()
             db.insertManga(manga).executeAsBlocking()
-            }
+            coverCache.copyToCache(manga, inputStream)
-            coverCache.copyToCache(manga.thumbnail_url!!, inputStream)
+            forceUpdateCovers(false)
-            MangaImpl.setLastCoverFetch(manga.id!!, Date().time)
             return true
         }
         return false

app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaHeaderHolder.kt

@@ -9,14 +9,11 @@ import android.view.ViewGroup
 import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.core.content.ContextCompat
 import androidx.core.graphics.ColorUtils
-import com.bumptech.glide.load.engine.DiskCacheStrategy
+import coil.api.clear
-import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
+import coil.api.loadAny
-import com.bumptech.glide.signature.ObjectKey
 import com.google.android.material.button.MaterialButton
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.database.models.MangaImpl
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.source.LocalSource
 import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.ui.base.holder.BaseFlexibleViewHolder
@@ -287,11 +284,15 @@ class MangaHeaderHolder(
         val presenter = adapter.delegate.mangaPresenter()
         val tracked = presenter.isTracked()
         with(track_button) {
-            text = itemView.context.getString(if (tracked) R.string.tracked
+            text = itemView.context.getString(
-            else R.string.tracking)
+                if (tracked) R.string.tracked
+                else R.string.tracking
+            )
 
-            icon = ContextCompat.getDrawable(itemView.context, if (tracked) R.drawable
+            icon = ContextCompat.getDrawable(
-                .ic_check_white_24dp else R.drawable.ic_sync_black_24dp)
+                itemView.context, if (tracked) R.drawable
+                    .ic_check_white_24dp else R.drawable.ic_sync_black_24dp
+            )
             checked(tracked)
         }
     }
@@ -307,22 +308,18 @@ class MangaHeaderHolder(
         }
     }
 
-    fun updateCover(manga: Manga) {
+    fun updateCover(manga: Manga, forceUpdate: Boolean = false) {
-        if (!isCached(manga)) return
+        if (!isCached(manga) && !forceUpdate) return
-        GlideApp.with(view.context).load(manga).diskCacheStrategy(DiskCacheStrategy.RESOURCE)
+        manga_cover.clear()
-            .signature(ObjectKey(MangaImpl.getLastCoverFetch(manga.id!!).toString()))
+        backdrop.clear()
-            .into(manga_cover)
+        manga_cover.loadAny(manga)
-        GlideApp.with(view.context).load(manga).diskCacheStrategy(DiskCacheStrategy.RESOURCE)
+        backdrop.loadAny(manga)
-            .signature(ObjectKey(MangaImpl.getLastCoverFetch(manga.id!!).toString())).centerCrop()
-            .transition(DrawableTransitionOptions.withCrossFade()).into(backdrop)
     }
 
     private fun isCached(manga: Manga): Boolean {
         if (manga.source == LocalSource.ID) return true
-        val coverCache = adapter.delegate.mangaPresenter().coverCache
         manga.thumbnail_url?.let {
-            return if (manga.favorite) coverCache.getCoverFile(it).exists()
+            return adapter.delegate.mangaPresenter().coverCache.getCoverFile(manga).exists()
-            else true
         }
         return manga.initialized
     }

app/src/main/java/eu/kanade/tachiyomi/ui/manga/track/TrackSearchAdapter.kt

@@ -4,10 +4,9 @@ import android.content.Context
 import android.view.View
 import android.view.ViewGroup
 import android.widget.ArrayAdapter
-import com.bumptech.glide.load.engine.DiskCacheStrategy
+import coil.api.clear
-import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
+import coil.api.load
 import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import eu.kanade.tachiyomi.util.view.gone
 import eu.kanade.tachiyomi.util.view.inflate
@@ -46,12 +45,9 @@ class TrackSearchAdapter(context: Context) :
         fun onSetValues(track: TrackSearch) {
             view.track_search_title.text = track.title
             view.track_search_summary.text = track.summary
-            GlideApp.with(view.context).clear(view.track_search_cover)
+            view.track_search_cover.clear()
             if (!track.cover_url.isNullOrEmpty()) {
-                GlideApp.with(view.context).load(track.cover_url)
+                view.track_search_cover.load(track.cover_url)
-                    .diskCacheStrategy(DiskCacheStrategy.RESOURCE).centerCrop()
-                    .transition(DrawableTransitionOptions.withCrossFade())
-                    .into(view.track_search_cover)
             }
 
             if (track.publishing_status.isNullOrBlank()) {

app/src/main/java/eu/kanade/tachiyomi/ui/migration/MangaHolder.kt

@@ -2,10 +2,10 @@ package eu.kanade.tachiyomi.ui.migration
 
 import android.view.View
 import androidx.recyclerview.widget.RecyclerView
-import com.bumptech.glide.load.engine.DiskCacheStrategy
+import coil.api.clear
+import coil.api.loadAny
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.IFlexible
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.ui.base.holder.BaseFlexibleViewHolder
 import kotlinx.android.synthetic.main.manga_list_item.*
 
@@ -20,9 +20,7 @@ class MangaHolder(
         subtitle.text = item.manga.author?.trim()
 
         // Update the cover.
-        GlideApp.with(itemView.context).clear(cover_thumbnail)
+        cover_thumbnail.clear()
-        GlideApp.with(itemView.context).load(item.manga)
+        cover_thumbnail.loadAny(item.manga)
-            .diskCacheStrategy(DiskCacheStrategy.RESOURCE).centerCrop().dontAnimate()
-            .into(cover_thumbnail)
     }
 }

app/src/main/java/eu/kanade/tachiyomi/ui/migration/manga/process/MigrationProcessHolder.kt

@@ -3,12 +3,11 @@ package eu.kanade.tachiyomi.ui.migration.manga.process
 import android.view.View
 import androidx.appcompat.widget.PopupMenu
 import androidx.constraintlayout.widget.ConstraintLayout
-import com.bumptech.glide.load.engine.DiskCacheStrategy
+import coil.Coil
-import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
+import coil.request.LoadRequest
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.DatabaseHelper
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.SourceManager
 import eu.kanade.tachiyomi.ui.base.holder.BaseFlexibleViewHolder
@@ -20,7 +19,7 @@ import eu.kanade.tachiyomi.util.view.invisible
 import eu.kanade.tachiyomi.util.view.setVectorCompat
 import eu.kanade.tachiyomi.util.view.visible
 import eu.kanade.tachiyomi.util.view.withFadeTransaction
-import eu.kanade.tachiyomi.widget.StateImageViewTarget
+import eu.kanade.tachiyomi.widget.CoverViewTarget
 import kotlinx.android.synthetic.main.manga_grid_item.view.*
 import kotlinx.android.synthetic.main.migration_process_item.*
 import kotlinx.android.synthetic.main.unread_download_badge.view.*
@@ -133,14 +132,10 @@ class MigrationProcessHolder(
     private fun View.attachManga(manga: Manga, source: Source, isTo: Boolean) {
         (layoutParams as ConstraintLayout.LayoutParams).verticalBias = 1f
         progress.gone()
-        GlideApp.with(view.context.applicationContext).load(manga).apply {
+
-            diskCacheStrategy(DiskCacheStrategy.RESOURCE)
+        val request = LoadRequest.Builder(view.context).data(manga)
-            if (isTo) {
+            .target(CoverViewTarget(cover_thumbnail, progress)).build()
-                transition(DrawableTransitionOptions.withCrossFade())
+        Coil.imageLoader(view.context).execute(request)
-                    .into(StateImageViewTarget(cover_thumbnail, progress))
-            } else
-                into(cover_thumbnail)
-        }
 
         compact_title.visible()
         gradient.visible()
@@ -164,11 +159,15 @@ class MigrationProcessHolder(
         val latestChapter = mangaChapters.maxBy { it.chapter_number }?.chapter_number ?: -1f
 
         if (latestChapter > 0f) {
-            subtitle.text = context.getString(R.string.latest_,
+            subtitle.text = context.getString(
-                DecimalFormat("#.#").format(latestChapter))
+                R.string.latest_,
+                DecimalFormat("#.#").format(latestChapter)
+            )
         } else {
-            subtitle.text = context.getString(R.string.latest_,
+            subtitle.text = context.getString(
-                context.getString(R.string.unknown))
+                R.string.latest_,
+                context.getString(R.string.unknown)
+            )
         }
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt

@@ -10,7 +10,6 @@ import eu.kanade.tachiyomi.data.database.DatabaseHelper
 import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.History
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.database.models.MangaImpl
 import eu.kanade.tachiyomi.data.download.DownloadManager
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.getOrDefault
@@ -536,18 +535,17 @@ class ReaderPresenter(
             .fromCallable {
                 if (manga.source == LocalSource.ID) {
                     val context = Injekt.get<Application>()
+                    coverCache.deleteFromCache(manga)
                     LocalSource.updateCover(context, manga, stream())
                     R.string.cover_updated
                     SetAsCoverResult.Success
                 } else {
-                    val thumbUrl = manga.thumbnail_url ?: throw Exception("Image url not found")
+                    manga.thumbnail_url ?: throw Exception("Image url not found")
                     if (manga.favorite) {
-                        if (!manga.hasCustomCover()) {
+                        coverCache.deleteFromCache(manga)
-                            manga.thumbnail_url = "Custom-${manga.thumbnail_url ?: manga.id!!}"
+                        manga.setCustomThumbnailUrl()
                         db.insertManga(manga).executeAsBlocking()
-                        }
+                        coverCache.copyToCache(manga, stream())
-                        coverCache.copyToCache(manga.thumbnail_url!!, stream())
-                        MangaImpl.setLastCoverFetch(manga.id!!, Date().time)
                         SetAsCoverResult.Success
                     } else {
                         SetAsCoverResult.AddToLibraryFirst

app/src/main/java/eu/kanade/tachiyomi/ui/reader/SaveImageNotifier.kt

@@ -2,11 +2,13 @@ package eu.kanade.tachiyomi.ui.reader
 
 import android.content.Context
 import android.graphics.Bitmap
+import android.graphics.drawable.BitmapDrawable
 import androidx.core.app.NotificationCompat
 import androidx.core.content.ContextCompat
-import com.bumptech.glide.load.engine.DiskCacheStrategy
+import coil.Coil
+import coil.request.CachePolicy
+import coil.request.LoadRequest
 import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.data.notification.NotificationHandler
 import eu.kanade.tachiyomi.data.notification.NotificationReceiver
 import eu.kanade.tachiyomi.data.notification.Notifications
@@ -36,19 +38,19 @@ class SaveImageNotifier(private val context: Context) {
      * @param file image file containing downloaded page image.
      */
     fun onComplete(file: File) {
-        val bitmap = GlideApp.with(context)
-            .asBitmap()
-            .load(file)
-            .diskCacheStrategy(DiskCacheStrategy.NONE)
-            .skipMemoryCache(true)
-            .submit(720, 1280)
-            .get()
 
+        val request = LoadRequest.Builder(context).memoryCachePolicy(CachePolicy.DISABLED).diskCachePolicy(CachePolicy.DISABLED)
+            .data(file)
+            .size(720, 1280)
+            .target(onSuccess = {
+                val bitmap = (it as BitmapDrawable).bitmap
                 if (bitmap != null) {
                     showCompleteNotification(file, bitmap)
                 } else {
                     onError(null)
                 }
+            }).build()
+        Coil.imageLoader(context).execute(request)
     }
 
     private fun showCompleteNotification(file: File, image: Bitmap) {

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerPageHolder.kt

@@ -18,19 +18,12 @@ import android.widget.FrameLayout
 import android.widget.ImageView
 import android.widget.LinearLayout
 import android.widget.TextView
-import com.bumptech.glide.load.DataSource
+import coil.api.loadAny
-import com.bumptech.glide.load.engine.DiskCacheStrategy
+import coil.request.CachePolicy
-import com.bumptech.glide.load.engine.GlideException
-import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
-import com.bumptech.glide.load.resource.gif.GifDrawable
-import com.bumptech.glide.request.RequestListener
-import com.bumptech.glide.request.target.Target
-import com.bumptech.glide.request.transition.NoTransition
 import com.davemorrissey.labs.subscaleview.ImageSource
 import com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView
 import com.github.chrisbanes.photoview.PhotoView
 import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
@@ -43,6 +36,7 @@ import eu.kanade.tachiyomi.util.system.isInNightMode
 import eu.kanade.tachiyomi.util.system.launchUI
 import eu.kanade.tachiyomi.util.view.gone
 import eu.kanade.tachiyomi.util.view.visible
+import eu.kanade.tachiyomi.widget.GifViewTarget
 import eu.kanade.tachiyomi.widget.ViewPagerAdapter
 import kotlinx.coroutines.Dispatchers.Default
 import kotlinx.coroutines.withContext
@@ -487,37 +481,11 @@ class PagerPageHolder(
      * Extension method to set a [stream] into this ImageView.
      */
     private fun ImageView.setImage(stream: InputStream) {
-        GlideApp.with(this)
+        this.loadAny(stream.readBytes()) {
-            .load(stream)
+            memoryCachePolicy(CachePolicy.DISABLED)
-            .skipMemoryCache(true)
+            diskCachePolicy(CachePolicy.DISABLED)
-            .diskCacheStrategy(DiskCacheStrategy.NONE)
+                target(GifViewTarget(this@setImage, progressBar, decodeErrorLayout))
-            .transition(DrawableTransitionOptions.with(NoTransition.getFactory()))
-            .listener(object : RequestListener<Drawable> {
-                override fun onLoadFailed(
-                    e: GlideException?,
-                    model: Any?,
-                    target: Target<Drawable>?,
-                    isFirstResource: Boolean
-                ): Boolean {
-                    onImageDecodeError()
-                    return false
         }
-
-                override fun onResourceReady(
-                    resource: Drawable?,
-                    model: Any?,
-                    target: Target<Drawable>?,
-                    dataSource: DataSource?,
-                    isFirstResource: Boolean
-                ): Boolean {
-                    if (resource is GifDrawable) {
-                        resource.setLoopCount(GifDrawable.LOOP_INTRINSIC)
-                    }
-                    onImageDecoded()
-                    return false
-                }
-            })
-            .into(this)
     }
 
     companion object {

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonPageHolder.kt

@@ -4,7 +4,6 @@ import android.annotation.SuppressLint
 import android.content.Intent
 import android.content.res.Resources
 import android.graphics.Color
-import android.graphics.drawable.Drawable
 import android.net.Uri
 import android.view.Gravity
 import android.view.ViewGroup
@@ -16,18 +15,12 @@ import android.widget.LinearLayout
 import android.widget.TextView
 import androidx.appcompat.widget.AppCompatButton
 import androidx.appcompat.widget.AppCompatImageView
-import com.bumptech.glide.load.DataSource
+import coil.api.clear
-import com.bumptech.glide.load.engine.DiskCacheStrategy
+import coil.api.loadAny
-import com.bumptech.glide.load.engine.GlideException
+import coil.request.CachePolicy
-import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
-import com.bumptech.glide.load.resource.gif.GifDrawable
-import com.bumptech.glide.request.RequestListener
-import com.bumptech.glide.request.target.Target
-import com.bumptech.glide.request.transition.NoTransition
 import com.davemorrissey.labs.subscaleview.ImageSource
 import com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView
 import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
 import eu.kanade.tachiyomi.ui.reader.viewer.ReaderProgressBar
@@ -36,6 +29,7 @@ import eu.kanade.tachiyomi.util.system.dpToPx
 import eu.kanade.tachiyomi.util.view.gone
 import eu.kanade.tachiyomi.util.view.updatePaddingRelative
 import eu.kanade.tachiyomi.util.view.visible
+import eu.kanade.tachiyomi.widget.GifViewTarget
 import rx.Observable
 import rx.Subscription
 import rx.android.schedulers.AndroidSchedulers
@@ -149,7 +143,7 @@ class WebtoonPageHolder(
         removeDecodeErrorLayout()
         subsamplingImageView?.recycle()
         subsamplingImageView?.gone()
-        imageView?.let { GlideApp.with(frame).clear(it) }
+        imageView?.clear()
         imageView?.gone()
         progressBar.setProgress(0)
     }
@@ -491,36 +485,10 @@ class WebtoonPageHolder(
      * Extension method to set a [stream] into this ImageView.
      */
     private fun ImageView.setImage(stream: InputStream) {
-        GlideApp.with(this)
+        this.loadAny(stream.readBytes()) {
-            .load(stream)
+            memoryCachePolicy(CachePolicy.DISABLED)
-            .skipMemoryCache(true)
+            diskCachePolicy(CachePolicy.DISABLED)
-            .diskCacheStrategy(DiskCacheStrategy.NONE)
+            target(GifViewTarget(this@setImage, progressBar, decodeErrorLayout))
-            .transition(DrawableTransitionOptions.with(NoTransition.getFactory()))
+        }
-            .listener(object : RequestListener<Drawable> {
-                override fun onLoadFailed(
-                    e: GlideException?,
-                    model: Any?,
-                    target: Target<Drawable>?,
-                    isFirstResource: Boolean
-                ): Boolean {
-                    onImageDecodeError()
-                    return false
-                }
-
-                override fun onResourceReady(
-                    resource: Drawable?,
-                    model: Any?,
-                    target: Target<Drawable>?,
-                    dataSource: DataSource?,
-                    isFirstResource: Boolean
-                ): Boolean {
-                    if (resource is GifDrawable) {
-                        resource.setLoopCount(GifDrawable.LOOP_INTRINSIC)
-                    }
-                    onImageDecoded()
-                    return false
-                }
-            })
-            .into(this)
     }
 }

app/src/main/java/eu/kanade/tachiyomi/ui/recent_updates/RecentChapterHolder.kt

@@ -3,9 +3,10 @@ package eu.kanade.tachiyomi.ui.recent_updates
 import android.app.Activity
 import android.view.View
 import androidx.core.content.ContextCompat
-import com.bumptech.glide.load.engine.DiskCacheStrategy
+import coil.api.clear
+import coil.api.loadAny
+import coil.transform.CircleCropTransformation
 import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.ui.manga.chapter.BaseChapterHolder
 import eu.kanade.tachiyomi.util.chapter.ChapterUtil
 import eu.kanade.tachiyomi.util.system.getResourceColor
@@ -71,10 +72,9 @@ class RecentChapterHolder(private val view: View, private val adapter: RecentCha
 
         // Set cover
         if ((view.context as? Activity)?.isDestroyed != true) {
-            GlideApp.with(itemView.context).clear(manga_cover)
+            manga_cover.clear()
-            if (!item.manga.thumbnail_url.isNullOrEmpty()) {
+            manga_cover.loadAny(item.manga) {
-                GlideApp.with(itemView.context).load(item.manga)
+                transformations(CircleCropTransformation())
-                    .diskCacheStrategy(DiskCacheStrategy.RESOURCE).circleCrop().into(manga_cover)
             }
         }
 

app/src/main/java/eu/kanade/tachiyomi/ui/recently_read/RecentlyReadHolder.kt

@@ -1,10 +1,10 @@
 package eu.kanade.tachiyomi.ui.recently_read
 
 import android.view.View
-import com.bumptech.glide.load.engine.DiskCacheStrategy
+import coil.api.clear
+import coil.api.loadAny
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.MangaChapterHistory
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.ui.base.holder.BaseFlexibleViewHolder
 import eu.kanade.tachiyomi.util.lang.toTimestampString
 import kotlinx.android.synthetic.main.recently_read_item.*
@@ -59,13 +59,7 @@ class RecentlyReadHolder(
         last_read.text = Date(history.last_read).toTimestampString(adapter.dateFormat)
 
         // Set cover
-        GlideApp.with(itemView.context).clear(cover)
+        cover.clear()
-        if (!manga.thumbnail_url.isNullOrEmpty()) {
+        cover.loadAny(manga)
-            GlideApp.with(itemView.context)
-                    .load(manga)
-                    .diskCacheStrategy(DiskCacheStrategy.RESOURCE)
-                    .centerCrop()
-                    .into(cover)
-        }
     }
 }

app/src/main/java/eu/kanade/tachiyomi/ui/recents/RecentMangaHolder.kt

@@ -2,12 +2,9 @@ package eu.kanade.tachiyomi.ui.recents
 
 import android.app.Activity
 import android.view.View
-import com.bumptech.glide.load.engine.DiskCacheStrategy
+import coil.api.loadAny
-import com.bumptech.glide.signature.ObjectKey
 import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.database.models.MangaImpl
 import eu.kanade.tachiyomi.data.download.model.Download
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.source.LocalSource
 import eu.kanade.tachiyomi.ui.manga.chapter.BaseChapterHolder
 import eu.kanade.tachiyomi.util.chapter.ChapterUtil
@@ -72,10 +69,7 @@ class RecentMangaHolder(
             )
         }
         if ((itemView.context as? Activity)?.isDestroyed != true) {
-            GlideApp.with(itemView.context).load(item.mch.manga).diskCacheStrategy(
+            cover_thumbnail.loadAny(item.mch.manga)
-                DiskCacheStrategy.RESOURCE
-            ).signature(ObjectKey(MangaImpl.getLastCoverFetch(item.mch.manga.id!!).toString()))
-                .into(cover_thumbnail)
         }
         notifyStatus(
             if (adapter.isSelected(adapterPosition)) Download.CHECKED else item.status,

app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsAdvancedController.kt

@@ -63,6 +63,16 @@ class SettingsAdvancedController : SettingsController() {
 
             onClick { clearChapterCache() }
         }
+
+        preference {
+            titleRes = R.string.clean_up_cached_covers
+            summary = context.getString(R.string.delete_old_covers_in_library_used_, coverCache.getChapterCacheSize())
+
+            onClick {
+                context.toast(R.string.starting_cleanup)
+                coverCache.deleteOldCovers()
+            }
+        }
         preference {
             titleRes = R.string.clear_cookies
 
@@ -101,16 +111,6 @@ class SettingsAdvancedController : SettingsController() {
             onClick { cleanupDownloads() }
         }
 
-        preference {
-            titleRes = R.string.clean_up_cached_covers
-
-            summaryRes = R.string.delete_old_covers_in_library
-
-            onClick {
-                context.toast(R.string.starting_cleanup)
-                coverCache.deleteOldCovers()
-            }
-        }
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
             val pm = context.getSystemService(Context.POWER_SERVICE) as? PowerManager?
             if (pm != null) preference {

app/src/main/java/eu/kanade/tachiyomi/ui/source/browse/BrowseSourceGridHolder.kt

@@ -3,17 +3,18 @@ package eu.kanade.tachiyomi.ui.source.browse
 import android.app.Activity
 import android.view.View
 import androidx.recyclerview.widget.RecyclerView
-import com.bumptech.glide.Glide
+import coil.Coil
-import com.bumptech.glide.load.engine.DiskCacheStrategy
+import coil.api.clear
-import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
+import coil.request.LoadRequest
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.IFlexible
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.ui.library.LibraryCategoryAdapter
 import eu.kanade.tachiyomi.util.view.gone
-import eu.kanade.tachiyomi.widget.StateImageViewTarget
+import eu.kanade.tachiyomi.widget.CoverViewTarget
 import kotlinx.android.synthetic.main.manga_grid_item.*
+import kotlinx.android.synthetic.main.manga_grid_item.cover_thumbnail
+import kotlinx.android.synthetic.main.manga_grid_item.title
 import kotlinx.android.synthetic.main.unread_download_badge.*
 
 /**
@@ -58,16 +59,12 @@ class BrowseSourceGridHolder(
 
     override fun setImage(manga: Manga) {
         if ((view.context as? Activity)?.isDestroyed == true) return
-        if (manga.thumbnail_url == null)
+        if (manga.thumbnail_url == null) {
-            Glide.with(view.context).clear(cover_thumbnail)
+            cover_thumbnail.clear()
-        else {
+        } else {
-            GlideApp.with(view.context)
+            val id = manga.id ?: return
-                .load(manga)
+            val request = LoadRequest.Builder(view.context).data(manga).target(CoverViewTarget(cover_thumbnail, progress)).build()
-                .diskCacheStrategy(DiskCacheStrategy.DATA)
+            Coil.imageLoader(view.context).execute(request)
-                .centerCrop()
-                .placeholder(android.R.color.transparent)
-                .transition(DrawableTransitionOptions.withCrossFade())
-                .into(StateImageViewTarget(cover_thumbnail, progress))
         }
     }
 }

app/src/main/java/eu/kanade/tachiyomi/ui/source/browse/BrowseSourceListHolder.kt

@@ -2,15 +2,16 @@ package eu.kanade.tachiyomi.ui.source.browse
 
 import android.view.View
 import androidx.recyclerview.widget.RecyclerView
-import com.bumptech.glide.load.engine.DiskCacheStrategy
+import coil.Coil
-import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
+import coil.api.clear
+import coil.request.LoadRequest
+import coil.transform.RoundedCornersTransformation
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.IFlexible
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.util.system.getResourceColor
-import eu.kanade.tachiyomi.widget.StateImageViewTarget
+import eu.kanade.tachiyomi.widget.CoverViewTarget
 import kotlinx.android.synthetic.main.manga_list_item.*
 
 /**
@@ -42,17 +43,14 @@ class BrowseSourceListHolder(private val view: View, adapter: FlexibleAdapter<IF
     }
 
     override fun setImage(manga: Manga) {
-        if (manga.thumbnail_url.isNullOrEmpty()) {
+        // Update the cover.
-            GlideApp.with(view.context).clear(contentView)
+        if (manga.thumbnail_url == null) {
+            cover_thumbnail.clear()
         } else {
-            GlideApp.with(view.context)
+            val id = manga.id ?: return
-                .load(manga)
+            val request = LoadRequest.Builder(view.context).data(manga).target(CoverViewTarget(cover_thumbnail))
-                .diskCacheStrategy(DiskCacheStrategy.DATA)
+                .transformations(RoundedCornersTransformation(2f, 2f, 2f, 2f)).build()
-                .dontAnimate()
+            Coil.imageLoader(view.context).execute(request)
-                .centerCrop()
-                .placeholder(android.R.color.transparent)
-                .transition(DrawableTransitionOptions.withCrossFade())
-                .into(StateImageViewTarget(cover_thumbnail, progress))
         }
     }
 }

app/src/main/java/eu/kanade/tachiyomi/ui/source/browse/BrowseSourcePresenter.kt

@@ -284,7 +284,7 @@ open class BrowseSourcePresenter(
     }
 
     fun confirmDeletion(manga: Manga) {
-        coverCache.deleteFromCache(manga.thumbnail_url)
+        coverCache.deleteFromCache(manga)
         val downloadManager: DownloadManager = Injekt.get()
         downloadManager.deleteManga(manga, source)
         db.resetMangaInfo(manga).executeAsBlocking()

app/src/main/java/eu/kanade/tachiyomi/ui/source/global_search/GlobalSearchMangaHolder.kt

@@ -1,12 +1,14 @@
 package eu.kanade.tachiyomi.ui.source.global_search
 
 import android.view.View
-import com.bumptech.glide.load.engine.DiskCacheStrategy
+import coil.Coil
+import coil.api.clear
+import coil.request.CachePolicy
+import coil.request.LoadRequest
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.ui.base.holder.BaseFlexibleViewHolder
 import eu.kanade.tachiyomi.util.view.visibleIf
-import eu.kanade.tachiyomi.widget.StateImageViewTarget
+import eu.kanade.tachiyomi.widget.CoverViewTarget
 import kotlinx.android.synthetic.main.source_global_search_controller_card_item.*
 
 class GlobalSearchMangaHolder(view: View, adapter: GlobalSearchCardAdapter) :
@@ -36,15 +38,13 @@ class GlobalSearchMangaHolder(view: View, adapter: GlobalSearchCardAdapter) :
     }
 
     fun setImage(manga: Manga) {
-        GlideApp.with(itemView.context).clear(itemImage)
+        itemImage.clear()
         if (!manga.thumbnail_url.isNullOrEmpty()) {
-            GlideApp.with(itemView.context)
+            val request = LoadRequest.Builder(itemView.context).data(manga)
-                    .load(manga)
-                    .diskCacheStrategy(DiskCacheStrategy.DATA)
-                    .centerCrop()
-                    .skipMemoryCache(true)
                 .placeholder(android.R.color.transparent)
-                    .into(StateImageViewTarget(itemImage, progress))
+                .memoryCachePolicy(CachePolicy.DISABLED)
+                .target(CoverViewTarget(itemImage, progress)).build()
+            Coil.imageLoader(itemView.context).execute(request)
         }
     }
 }

app/src/main/java/eu/kanade/tachiyomi/widget/CoverViewTarget.kt

@@ -0,0 +1,32 @@
+package eu.kanade.tachiyomi.widget
+
+import android.graphics.drawable.Drawable
+import android.view.View
+import android.widget.ImageView
+import androidx.vectordrawable.graphics.drawable.VectorDrawableCompat
+import coil.target.ImageViewTarget
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.util.system.getResourceColor
+import eu.kanade.tachiyomi.util.view.gone
+import eu.kanade.tachiyomi.util.view.visible
+
+class CoverViewTarget(view: ImageView, val progress: View? = null) : ImageViewTarget(view) {
+
+    override fun onError(error: Drawable?) {
+        progress?.gone()
+        view.scaleType = ImageView.ScaleType.CENTER
+        val vector = VectorDrawableCompat.create(view.context.resources, R.drawable.ic_broken_image_grey_24dp, null)
+        vector?.setTint(view.context.getResourceColor(android.R.attr.textColorSecondary))
+        view.setImageDrawable(vector)
+    }
+
+    override fun onStart(placeholder: Drawable?) {
+        progress?.visible()
+        super.onStart(placeholder)
+    }
+
+    override fun onSuccess(result: Drawable) {
+        progress?.gone()
+        super.onSuccess(result)
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/widget/GifViewTarget.kt

@@ -0,0 +1,23 @@
+package eu.kanade.tachiyomi.widget
+
+import android.graphics.drawable.Drawable
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import coil.target.ImageViewTarget
+import eu.kanade.tachiyomi.util.view.gone
+import eu.kanade.tachiyomi.util.view.visible
+
+class GifViewTarget(view: ImageView, private val progressBar: View?, private val decodeErrorLayout: ViewGroup?) : ImageViewTarget(view) {
+
+    override fun onError(error: Drawable?) {
+        progressBar?.gone()
+        decodeErrorLayout?.visible()
+    }
+
+    override fun onSuccess(result: Drawable) {
+        progressBar?.gone()
+        decodeErrorLayout?.gone()
+        super.onSuccess(result)
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/widget/StateImageViewTarget.kt

@@ -1,66 +0,0 @@
-package eu.kanade.tachiyomi.widget
-
-import android.graphics.drawable.Drawable
-import android.view.View
-import android.widget.ImageView
-import android.widget.ImageView.ScaleType
-import androidx.vectordrawable.graphics.drawable.VectorDrawableCompat
-import com.bumptech.glide.request.target.ImageViewTarget
-import com.bumptech.glide.request.transition.Transition
-import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.util.system.getResourceColor
-import eu.kanade.tachiyomi.util.view.gone
-import eu.kanade.tachiyomi.util.view.visible
-
-/**
- * A glide target to display an image with an optional view to show while loading and a configurable
- * error drawable.
- *
- * @param view the view where the image will be loaded
- * @param progress an optional view to show when the image is loading.
- * @param errorDrawableRes the error drawable resource to show.
- * @param errorScaleType the scale type for the error drawable, [ScaleType.CENTER] by default.
- */
-class StateImageViewTarget(
-    view: ImageView,
-    val progress: View? = null,
-    val errorDrawableRes: Int = R.drawable.ic_broken_image_grey_24dp,
-    val errorScaleType: ScaleType = ScaleType.CENTER
-) :
-
-        ImageViewTarget<Drawable>(view) {
-
-    private var resource: Drawable? = null
-
-    private val imageScaleType = view.scaleType
-
-    override fun setResource(resource: Drawable?) {
-        view.setImageDrawable(resource)
-    }
-
-    override fun onLoadStarted(placeholder: Drawable?) {
-        progress?.visible()
-        super.onLoadStarted(placeholder)
-    }
-
-    override fun onLoadFailed(errorDrawable: Drawable?) {
-        progress?.gone()
-        view.scaleType = errorScaleType
-
-        val vector = VectorDrawableCompat.create(view.context.resources, errorDrawableRes, null)
-        vector?.setTint(view.context.getResourceColor(android.R.attr.textColorSecondary))
-        view.setImageDrawable(vector)
-    }
-
-    override fun onLoadCleared(placeholder: Drawable?) {
-        progress?.gone()
-        super.onLoadCleared(placeholder)
-    }
-
-    override fun onResourceReady(resource: Drawable, transition: Transition<in Drawable>?) {
-        progress?.gone()
-        view.scaleType = imageScaleType
-        super.onResourceReady(resource, transition)
-        this.resource = resource
-    }
-}

app/src/main/res/layout/manga_grid_item.xml

@@ -34,9 +34,8 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:adjustViewBounds="true"
+                android:scaleType="centerCrop"
                 android:background="?android:attr/colorBackground"
-                android:maxHeight="250dp"
-                tools:background="?android:attr/colorBackground"
                 tools:ignore="ContentDescription"
                 tools:src="@mipmap/ic_launcher" />
 

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

@@ -540,8 +540,8 @@
         <item quantity="other">Cleanup done. Removed %d folders</item>
     </plurals>
     <string name="clean_up_cached_covers">Clean up cached covers</string>
-    <string name="delete_old_covers_in_library">Delete old and unused cached covers of
+    <string name="delete_old_covers_in_library_used_">Delete old and unused cached covers of
-        manga in your library that has been updated</string>
+        manga in your library that has been updated.\nCurrently using: %1$s</string>
 
     <!-- About section -->
     <string name="version">Version</string>