Fix shortcuts icons size

app/src/androidTest/java/org/koitharu/kotatsu/core/os/AppShortcutManagerTest.kt

@@ -23,7 +23,7 @@ import javax.inject.Inject
 
 @HiltAndroidTest
 @RunWith(AndroidJUnit4::class)
-class ShortcutsUpdaterTest {
+class AppShortcutManagerTest {
 
 	@get:Rule
 	var hiltRule = HiltAndroidRule(this)
@@ -32,7 +32,7 @@ class ShortcutsUpdaterTest {
 	lateinit var historyRepository: HistoryRepository
 
 	@Inject
-	lateinit var shortcutsUpdater: ShortcutsUpdater
+	lateinit var appShortcutManager: AppShortcutManager
 
 	@Inject
 	lateinit var database: MangaDatabase
@@ -72,6 +72,6 @@ class ShortcutsUpdaterTest {
 	private suspend fun awaitUpdate() {
 		val instrumentation = InstrumentationRegistry.getInstrumentation()
 		instrumentation.awaitForIdle()
-		shortcutsUpdater.await()
+		appShortcutManager.await()
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/core/AppModule.kt

@@ -30,7 +30,7 @@ import org.koitharu.kotatsu.core.cache.StubContentCache
 import org.koitharu.kotatsu.core.db.MangaDatabase
 import org.koitharu.kotatsu.core.network.*
 import org.koitharu.kotatsu.core.os.NetworkState
-import org.koitharu.kotatsu.core.os.ShortcutsUpdater
+import org.koitharu.kotatsu.core.os.AppShortcutManager
 import org.koitharu.kotatsu.core.parser.MangaLoaderContextImpl
 import org.koitharu.kotatsu.core.parser.MangaRepository
 import org.koitharu.kotatsu.core.parser.favicon.FaviconFetcher
@@ -125,12 +125,12 @@ interface AppModule {
 		@ElementsIntoSet
 		fun provideDatabaseObservers(
 			widgetUpdater: WidgetUpdater,
-			shortcutsUpdater: ShortcutsUpdater,
+			appShortcutManager: AppShortcutManager,
 			backupObserver: BackupObserver,
 			syncController: SyncController,
 		): Set<@JvmSuppressWildcards InvalidationTracker.Observer> = arraySetOf(
 			widgetUpdater,
-			shortcutsUpdater,
+			appShortcutManager,
 			backupObserver,
 			syncController,
 		)

app/src/main/kotlin/org/koitharu/kotatsu/core/os/AppShortcutManager.kt

@@ -15,7 +15,6 @@ import androidx.core.graphics.drawable.toBitmap
 import androidx.room.InvalidationTracker
 import coil.ImageLoader
 import coil.request.ImageRequest
-import coil.size.Precision
 import coil.size.Scale
 import dagger.hilt.android.qualifiers.ApplicationContext
 import kotlinx.coroutines.Dispatchers
@@ -25,6 +24,7 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.db.TABLE_HISTORY
 import org.koitharu.kotatsu.core.parser.MangaDataRepository
 import org.koitharu.kotatsu.core.prefs.AppSettings
+import org.koitharu.kotatsu.core.ui.image.ThumbnailTransformation
 import org.koitharu.kotatsu.core.util.ext.getDrawableOrThrow
 import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.core.util.ext.processLifecycleScope
@@ -36,7 +36,7 @@ import javax.inject.Inject
 import javax.inject.Singleton
 
 @Singleton
-class ShortcutsUpdater @Inject constructor(
+class AppShortcutManager @Inject constructor(
 	@ApplicationContext private val context: Context,
 	private val coil: ImageLoader,
 	private val historyRepository: HistoryRepository,
@@ -128,8 +128,8 @@ class ShortcutsUpdater @Inject constructor(
 					.data(manga.coverUrl)
 					.size(iconSize.width, iconSize.height)
 					.tag(manga.source)
-					.precision(Precision.EXACT)
 					.scale(Scale.FILL)
+					.transformations(ThumbnailTransformation())
 					.build(),
 			).getDrawableOrThrow().toBitmap()
 		}.fold(

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/image/ThumbnailTransformation.kt

@@ -0,0 +1,24 @@
+package org.koitharu.kotatsu.core.ui.image
+
+import android.graphics.Bitmap
+import android.media.ThumbnailUtils
+import coil.size.Size
+import coil.size.pxOrElse
+import coil.transform.Transformation
+
+class ThumbnailTransformation : Transformation {
+
+	override val cacheKey: String = javaClass.name
+
+	override suspend fun transform(input: Bitmap, size: Size): Bitmap {
+		return ThumbnailUtils.extractThumbnail(
+			input,
+			size.width.pxOrElse { input.width },
+			size.height.pxOrElse { input.height },
+		)
+	}
+
+	override fun equals(other: Any?) = other is ThumbnailTransformation
+
+	override fun hashCode() = javaClass.hashCode()
+}

app/src/main/kotlin/org/koitharu/kotatsu/details/ui/DetailsActivity.kt

@@ -30,7 +30,7 @@ import kotlinx.coroutines.flow.filterNotNull
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.resolve.SnackbarErrorObserver
 import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
-import org.koitharu.kotatsu.core.os.ShortcutsUpdater
+import org.koitharu.kotatsu.core.os.AppShortcutManager
 import org.koitharu.kotatsu.core.parser.MangaIntent
 import org.koitharu.kotatsu.core.ui.BaseActivity
 import org.koitharu.kotatsu.core.ui.dialog.RecyclerViewAlertDialog
@@ -68,7 +68,7 @@ class DetailsActivity :
 	PopupMenu.OnMenuItemClickListener {
 
 	@Inject
-	lateinit var shortcutsUpdater: ShortcutsUpdater
+	lateinit var appShortcutManager: AppShortcutManager
 
 	private lateinit var viewBadge: ViewBadge
 	private var buttonTip: WeakReference<ButtonTip>? = null
@@ -147,7 +147,7 @@ class DetailsActivity :
 				activity = this,
 				viewModel = viewModel,
 				snackbarHost = viewBinding.containerChapters,
-				shortcutsUpdater = shortcutsUpdater,
+				appShortcutManager = appShortcutManager,
 			),
 		)
 	}

app/src/main/kotlin/org/koitharu/kotatsu/details/ui/DetailsMenuProvider.kt

@@ -15,7 +15,7 @@ import com.google.android.material.snackbar.Snackbar
 import kotlinx.coroutines.launch
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.browser.BrowserActivity
-import org.koitharu.kotatsu.core.os.ShortcutsUpdater
+import org.koitharu.kotatsu.core.os.AppShortcutManager
 import org.koitharu.kotatsu.core.util.ShareHelper
 import org.koitharu.kotatsu.details.ui.model.MangaBranch
 import org.koitharu.kotatsu.favourites.ui.categories.select.FavouriteCategoriesSheet
@@ -29,7 +29,7 @@ class DetailsMenuProvider(
 	private val activity: FragmentActivity,
 	private val viewModel: DetailsViewModel,
 	private val snackbarHost: View,
-	private val shortcutsUpdater: ShortcutsUpdater,
+	private val appShortcutManager: AppShortcutManager,
 ) : MenuProvider {
 
 	override fun onCreateMenu(menu: Menu, menuInflater: MenuInflater) {
@@ -112,7 +112,7 @@ class DetailsMenuProvider(
 			R.id.action_shortcut -> {
 				viewModel.manga.value?.let {
 					activity.lifecycleScope.launch {
-						if (!shortcutsUpdater.requestPinShortcut(it)) {
+						if (!appShortcutManager.requestPinShortcut(it)) {
 							Snackbar.make(snackbarHost, R.string.operation_not_supported, Snackbar.LENGTH_SHORT)
 								.show()
 						}

app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/ReaderViewModel.kt

@@ -30,7 +30,7 @@ import kotlinx.coroutines.plus
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.bookmarks.domain.Bookmark
 import org.koitharu.kotatsu.bookmarks.domain.BookmarksRepository
-import org.koitharu.kotatsu.core.os.ShortcutsUpdater
+import org.koitharu.kotatsu.core.os.AppShortcutManager
 import org.koitharu.kotatsu.core.parser.MangaDataRepository
 import org.koitharu.kotatsu.core.parser.MangaIntent
 import org.koitharu.kotatsu.core.prefs.AppSettings
@@ -73,7 +73,7 @@ class ReaderViewModel @Inject constructor(
 	private val pageSaveHelper: PageSaveHelper,
 	private val pageLoader: PageLoader,
 	private val chaptersLoader: ChaptersLoader,
-	private val shortcutsUpdater: ShortcutsUpdater,
+	private val appShortcutManager: AppShortcutManager,
 	private val doubleMangaLoadUseCase: DoubleMangaLoadUseCase,
 	private val historyUpdateUseCase: HistoryUpdateUseCase,
 	private val detectReaderModeUseCase: DetectReaderModeUseCase,
@@ -155,7 +155,7 @@ class ReaderViewModel @Inject constructor(
 			}.launchIn(viewModelScope + Dispatchers.Default)
 		launchJob(Dispatchers.Default) {
 			val mangaId = mangaFlow.filterNotNull().first().id
-			shortcutsUpdater.notifyMangaOpened(mangaId)
+			appShortcutManager.notifyMangaOpened(mangaId)
 		}
 	}
 

app/src/main/kotlin/org/koitharu/kotatsu/settings/UserDataSettingsFragment.kt

@@ -21,7 +21,7 @@ import kotlinx.coroutines.runInterruptible
 import okhttp3.Cache
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.network.cookies.MutableCookieJar
-import org.koitharu.kotatsu.core.os.ShortcutsUpdater
+import org.koitharu.kotatsu.core.os.AppShortcutManager
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.ui.BasePreferenceFragment
 import org.koitharu.kotatsu.core.util.FileSize
@@ -59,7 +59,7 @@ class UserDataSettingsFragment : BasePreferenceFragment(R.string.data_and_privac
 	lateinit var cache: Cache
 
 	@Inject
-	lateinit var shortcutsUpdater: ShortcutsUpdater
+	lateinit var appShortcutManager: AppShortcutManager
 
 	private val backupSelectCall = registerForActivityResult(
 		ActivityResultContracts.OpenDocument(),
@@ -69,7 +69,7 @@ class UserDataSettingsFragment : BasePreferenceFragment(R.string.data_and_privac
 	override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
 		addPreferencesFromResource(R.xml.pref_user_data)
 		findPreference<Preference>(AppSettings.KEY_SHORTCUTS)?.isVisible =
-			shortcutsUpdater.isDynamicShortcutsAvailable()
+			appShortcutManager.isDynamicShortcutsAvailable()
 		findPreference<TwoStatePreference>(AppSettings.KEY_PROTECT_APP)
 			?.isChecked = !settings.appPassword.isNullOrEmpty()
 	}