Make the app Android 8+

README.md

@@ -3,7 +3,7 @@
 | [![CI](https://github.com/tachiyomiorg/tachiyomi/actions/workflows/build_push.yml/badge.svg)](https://github.com/tachiyomiorg/tachiyomi/actions/workflows/build_push.yml) | [![stable release](https://img.shields.io/github/release/tachiyomiorg/tachiyomi.svg?maxAge=3600&label=download)](https://github.com/tachiyomiorg/tachiyomi/releases) | [![latest preview build](https://img.shields.io/github/v/release/tachiyomiorg/tachiyomi-preview.svg?maxAge=3600&label=download)](https://github.com/tachiyomiorg/tachiyomi-preview/releases) | [![Translation status](https://hosted.weblate.org/widgets/tachiyomi/-/svg-badge.svg)](https://hosted.weblate.org/engage/tachiyomi/?utm_source=widget) | [![Discord](https://img.shields.io/discord/1195734228319617024.svg?label=discord&labelColor=7289da&color=2c2f33&style=flat)](https://discord.gg/mihon) |
 
 # ![app icon](./.github/readme-images/app-icon.png)Mihon
-Mihon is a free and open source manga reader for Android 6.0 and above.
+Mihon is a free and open source manga reader for Android 8.0 and above.
 
 ## Features
 

app/src/main/java/eu/kanade/domain/ui/UiPreferences.kt

@@ -1,6 +1,5 @@
 package eu.kanade.domain.ui
 
-import android.os.Build
 import eu.kanade.domain.ui.model.AppTheme
 import eu.kanade.domain.ui.model.TabletUiMode
 import eu.kanade.domain.ui.model.ThemeMode
@@ -16,10 +15,7 @@ class UiPreferences(
     private val preferenceStore: PreferenceStore,
 ) {
 
-    fun themeMode() = preferenceStore.getEnum(
-        "pref_theme_mode_key",
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { ThemeMode.SYSTEM } else { ThemeMode.LIGHT },
-    )
+    fun themeMode() = preferenceStore.getEnum("pref_theme_mode_key", ThemeMode.SYSTEM)
 
     fun appTheme() = preferenceStore.getEnum(
         "pref_app_theme",

app/src/main/java/eu/kanade/presentation/manga/components/MangaCoverDialog.kt

@@ -2,7 +2,6 @@ package eu.kanade.presentation.manga.components
 
 import android.graphics.Bitmap
 import android.graphics.drawable.BitmapDrawable
-import android.os.Build
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Row
@@ -173,14 +172,9 @@ fun MangaCoverDialog(
                                 // Copy bitmap in case it came from memory cache
                                 // Because SSIV needs to thoroughly read the image
                                 val copy = (drawable as? BitmapDrawable)?.let {
-                                    val config = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-                                        Bitmap.Config.HARDWARE
-                                    } else {
-                                        Bitmap.Config.ARGB_8888
-                                    }
                                     BitmapDrawable(
                                         view.context.resources,
-                                        it.bitmap.copy(config, false),
+                                        it.bitmap.copy(Bitmap.Config.HARDWARE, false),
                                     )
                                 } ?: drawable
                                 view.setImage(copy, ReaderPageImageView.Config(zoomDuration = 500))

app/src/main/java/eu/kanade/presentation/more/settings/screen/SettingsAdvancedScreen.kt

@@ -3,7 +3,6 @@ package eu.kanade.presentation.more.settings.screen
 import android.annotation.SuppressLint
 import android.content.ActivityNotFoundException
 import android.content.Intent
-import android.os.Build
 import android.provider.Settings
 import android.webkit.WebStorage
 import android.webkit.WebView
@@ -84,60 +83,48 @@ object SettingsAdvancedScreen : SearchableSettings {
         val basePreferences = remember { Injekt.get<BasePreferences>() }
         val networkPreferences = remember { Injekt.get<NetworkPreferences>() }
 
-        return buildList {
-            addAll(
-                listOf(
-                    Preference.PreferenceItem.TextPreference(
-                        title = stringResource(MR.strings.pref_dump_crash_logs),
-                        subtitle = stringResource(MR.strings.pref_dump_crash_logs_summary),
-                        onClick = {
-                            scope.launch {
-                                CrashLogUtil(context).dumpLogs()
-                            }
-                        },
-                    ),
-                    Preference.PreferenceItem.SwitchPreference(
-                        pref = networkPreferences.verboseLogging(),
-                        title = stringResource(MR.strings.pref_verbose_logging),
-                        subtitle = stringResource(MR.strings.pref_verbose_logging_summary),
-                        onValueChanged = {
-                            context.toast(MR.strings.requires_app_restart)
-                            true
-                        },
-                    ),
-                    Preference.PreferenceItem.TextPreference(
-                        title = stringResource(MR.strings.pref_debug_info),
-                        onClick = { navigator.push(DebugInfoScreen()) },
-                    ),
-                    Preference.PreferenceItem.TextPreference(
-                        title = stringResource(MR.strings.pref_onboarding_guide),
-                        onClick = { navigator.push(OnboardingScreen()) },
-                    ),
-                ),
-            )
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-                add(
-                    Preference.PreferenceItem.TextPreference(
-                        title = stringResource(MR.strings.pref_manage_notifications),
-                        onClick = {
-                            val intent = Intent(Settings.ACTION_APP_NOTIFICATION_SETTINGS).apply {
-                                putExtra(Settings.EXTRA_APP_PACKAGE, context.packageName)
-                            }
-                            context.startActivity(intent)
-                        },
-                    ),
-                )
-            }
-            addAll(
-                listOf(
-                    getBackgroundActivityGroup(),
-                    getDataGroup(),
-                    getNetworkGroup(networkPreferences = networkPreferences),
-                    getLibraryGroup(),
-                    getExtensionsGroup(basePreferences = basePreferences),
-                ),
-            )
-        }
+        return listOf(
+            Preference.PreferenceItem.TextPreference(
+                title = stringResource(MR.strings.pref_dump_crash_logs),
+                subtitle = stringResource(MR.strings.pref_dump_crash_logs_summary),
+                onClick = {
+                    scope.launch {
+                        CrashLogUtil(context).dumpLogs()
+                    }
+                },
+            ),
+            Preference.PreferenceItem.SwitchPreference(
+                pref = networkPreferences.verboseLogging(),
+                title = stringResource(MR.strings.pref_verbose_logging),
+                subtitle = stringResource(MR.strings.pref_verbose_logging_summary),
+                onValueChanged = {
+                    context.toast(MR.strings.requires_app_restart)
+                    true
+                },
+            ),
+            Preference.PreferenceItem.TextPreference(
+                title = stringResource(MR.strings.pref_debug_info),
+                onClick = { navigator.push(DebugInfoScreen()) },
+            ),
+            Preference.PreferenceItem.TextPreference(
+                title = stringResource(MR.strings.pref_onboarding_guide),
+                onClick = { navigator.push(OnboardingScreen()) },
+            ),
+            Preference.PreferenceItem.TextPreference(
+                title = stringResource(MR.strings.pref_manage_notifications),
+                onClick = {
+                    val intent = Intent(Settings.ACTION_APP_NOTIFICATION_SETTINGS).apply {
+                        putExtra(Settings.EXTRA_APP_PACKAGE, context.packageName)
+                    }
+                    context.startActivity(intent)
+                },
+            ),
+            getBackgroundActivityGroup(),
+            getDataGroup(),
+            getNetworkGroup(networkPreferences = networkPreferences),
+            getLibraryGroup(),
+            getExtensionsGroup(basePreferences = basePreferences),
+        )
     }
 
     @Composable

app/src/main/java/eu/kanade/presentation/more/settings/screen/SettingsReaderScreen.kt

@@ -60,7 +60,6 @@ object SettingsReaderScreen : SearchableSettings {
                 pref = readerPref.trueColor(),
                 title = stringResource(MR.strings.pref_true_color),
                 subtitle = stringResource(MR.strings.pref_true_color_summary),
-                enabled = Build.VERSION.SDK_INT >= Build.VERSION_CODES.O,
             ),
             Preference.PreferenceItem.SwitchPreference(
                 pref = readerPref.pageTransitions(),

app/src/main/java/eu/kanade/presentation/more/settings/widget/AppThemeModePreferenceWidget.kt

@@ -13,18 +13,11 @@ import eu.kanade.domain.ui.model.ThemeMode
 import tachiyomi.i18n.MR
 import tachiyomi.presentation.core.i18n.stringResource
 
-private val options = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-    mapOf(
-        ThemeMode.SYSTEM to MR.strings.theme_system,
-        ThemeMode.LIGHT to MR.strings.theme_light,
-        ThemeMode.DARK to MR.strings.theme_dark,
-    )
-} else {
-    mapOf(
-        ThemeMode.LIGHT to MR.strings.theme_light,
-        ThemeMode.DARK to MR.strings.theme_dark,
-    )
-}
+private val options = mapOf(
+    ThemeMode.SYSTEM to MR.strings.theme_system,
+    ThemeMode.LIGHT to MR.strings.theme_light,
+    ThemeMode.DARK to MR.strings.theme_dark,
+)
 
 @Composable
 internal fun AppThemeModePreferenceWidget(

app/src/main/java/eu/kanade/presentation/util/Permissions.kt

@@ -23,12 +23,7 @@ fun rememberRequestPackageInstallsPermissionState(initialValue: Boolean = false)
     DisposableEffect(lifecycleOwner.lifecycle) {
         val observer = object : DefaultLifecycleObserver {
             override fun onResume(owner: LifecycleOwner) {
-                installGranted = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-                    context.packageManager.canRequestPackageInstalls()
-                } else {
-                    @Suppress("DEPRECATION")
-                    Settings.Secure.getInt(context.contentResolver, Settings.Secure.INSTALL_NON_MARKET_APPS) != 0
-                }
+                installGranted = context.packageManager.canRequestPackageInstalls()
             }
         }
         lifecycleOwner.lifecycle.addObserver(observer)

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

@@ -169,22 +169,19 @@ class App : Application(), DefaultLifecycleObserver, ImageLoaderFactory {
     }
 
     override fun getPackageName(): String {
-        // This causes freezes in Android 6/7 for some reason
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            try {
-                // Override the value passed as X-Requested-With in WebView requests
-                val stackTrace = Looper.getMainLooper().thread.stackTrace
-                val chromiumElement = stackTrace.find {
-                    it.className.equals(
-                        "org.chromium.base.BuildInfo",
-                        ignoreCase = true,
-                    )
-                }
-                if (chromiumElement?.methodName.equals("getAll", ignoreCase = true)) {
-                    return WebViewUtil.SPOOF_PACKAGE_NAME
-                }
-            } catch (_: Exception) {
+        try {
+            // Override the value passed as X-Requested-With in WebView requests
+            val stackTrace = Looper.getMainLooper().thread.stackTrace
+            val chromiumElement = stackTrace.find {
+                it.className.equals(
+                    "org.chromium.base.BuildInfo",
+                    ignoreCase = true,
+                )
             }
+            if (chromiumElement?.methodName.equals("getAll", ignoreCase = true)) {
+                return WebViewUtil.SPOOF_PACKAGE_NAME
+            }
+        } catch (_: Exception) {
         }
         return super.getPackageName()
     }

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

@@ -1,6 +1,5 @@
 package eu.kanade.tachiyomi.data.coil
 
-import android.os.Build
 import androidx.core.graphics.drawable.toDrawable
 import coil.ImageLoader
 import coil.decode.DecodeResult
@@ -48,8 +47,7 @@ class TachiyomiImageDecoder(private val resources: ImageSource, private val opti
                 ImageUtil.findImageType(it)
             }
             return when (type) {
-                ImageUtil.ImageType.AVIF, ImageUtil.ImageType.JXL -> true
-                ImageUtil.ImageType.HEIF -> Build.VERSION.SDK_INT < Build.VERSION_CODES.O
+                ImageUtil.ImageType.AVIF, ImageUtil.ImageType.JXL, ImageUtil.ImageType.HEIF -> true
                 else -> false
             }
         }

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

@@ -5,7 +5,6 @@ import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
 import android.net.Uri
-import android.os.Build
 import androidx.core.net.toUri
 import eu.kanade.tachiyomi.data.backup.restore.BackupRestoreJob
 import eu.kanade.tachiyomi.data.download.DownloadManager
@@ -354,20 +353,18 @@ class NotificationReceiver : BroadcastReceiver() {
 
             When programmatically dismissing this notification, the group notification is not automatically dismissed.
              */
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-                val groupKey = context.notificationManager.activeNotifications.find {
-                    it.id == notificationId
-                }?.groupKey
+            val groupKey = context.notificationManager.activeNotifications.find {
+                it.id == notificationId
+            }?.groupKey
 
-                if (groupId != null && groupId != 0 && !groupKey.isNullOrEmpty()) {
-                    val notifications = context.notificationManager.activeNotifications.filter {
-                        it.groupKey == groupKey
-                    }
+            if (groupId != null && groupId != 0 && !groupKey.isNullOrEmpty()) {
+                val notifications = context.notificationManager.activeNotifications.filter {
+                    it.groupKey == groupKey
+                }
 
-                    if (notifications.size == 2) {
-                        context.cancelNotification(groupId)
-                        return
-                    }
+                if (notifications.size == 2) {
+                    context.cancelNotification(groupId)
+                    return
                 }
             }
 

app/src/main/java/eu/kanade/tachiyomi/extension/installer/ShizukuInstaller.kt

@@ -2,7 +2,6 @@ package eu.kanade.tachiyomi.extension.installer
 
 import android.app.Service
 import android.content.pm.PackageManager
-import android.os.Build
 import eu.kanade.tachiyomi.extension.model.InstallStep
 import eu.kanade.tachiyomi.util.system.getUriSize
 import eu.kanade.tachiyomi.util.system.toast
@@ -50,11 +49,7 @@ class ShizukuInstaller(private val service: Service) : Installer(service) {
             try {
                 val size = service.getUriSize(entry.uri) ?: throw IllegalStateException()
                 service.contentResolver.openInputStream(entry.uri)!!.use {
-                    val createCommand = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-                        "pm install-create --user current -r -i ${service.packageName} -S $size"
-                    } else {
-                        "pm install-create -r -i ${service.packageName} -S $size"
-                    }
+                    val createCommand = "pm install-create --user current -r -i ${service.packageName} -S $size"
                     val createResult = exec(createCommand)
                     sessionId = SESSION_ID_REGEX.find(createResult.out)?.value
                         ?: throw RuntimeException("Failed to create install session")

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

@@ -14,11 +14,7 @@ import java.util.zip.ZipFile
  */
 internal class ZipPageLoader(file: File) : PageLoader() {
 
-    private val zip = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-        ZipFile(file, StandardCharsets.ISO_8859_1)
-    } else {
-        ZipFile(file)
-    }
+    private val zip = ZipFile(file, StandardCharsets.ISO_8859_1)
 
     override var isLocal: Boolean = true
 

app/src/main/java/eu/kanade/tachiyomi/util/storage/FileExtensions.kt

@@ -2,9 +2,7 @@ package eu.kanade.tachiyomi.util.storage
 
 import android.content.Context
 import android.net.Uri
-import android.os.Build
 import androidx.core.content.FileProvider
-import androidx.core.net.toUri
 import eu.kanade.tachiyomi.BuildConfig
 import java.io.File
 
@@ -17,11 +15,7 @@ val Context.cacheImageDir: File
  * @param context context of application
  */
 fun File.getUriCompat(context: Context): Uri {
-    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-        FileProvider.getUriForFile(context, BuildConfig.APPLICATION_ID + ".provider", this)
-    } else {
-        this.toUri()
-    }
+    return FileProvider.getUriForFile(context, BuildConfig.APPLICATION_ID + ".provider", this)
 }
 
 /**

app/src/main/java/eu/kanade/tachiyomi/util/system/ContextExtensions.kt

@@ -170,12 +170,8 @@ fun Context.isInstalledFromFDroid(): Boolean {
 }
 
 fun Context.launchRequestPackageInstallsPermission() {
-    val intent = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-        Intent(Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES).apply {
-            data = Uri.parse("package:$packageName")
-        }
-    } else {
-        Intent(Settings.ACTION_SECURITY_SETTINGS)
+    Intent(Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES).apply {
+        data = Uri.parse("package:$packageName")
+        startActivity(this)
     }
-    startActivity(intent)
 }

app/src/main/java/eu/kanade/tachiyomi/util/system/NetworkExtensions.kt

@@ -18,8 +18,7 @@ fun Context.isOnline(): Boolean {
     val networkCapabilities = connectivityManager.getNetworkCapabilities(activeNetwork) ?: return false
     val maxTransport = when {
         Build.VERSION.SDK_INT >= Build.VERSION_CODES.O_MR1 -> NetworkCapabilities.TRANSPORT_LOWPAN
-        Build.VERSION.SDK_INT >= Build.VERSION_CODES.O -> NetworkCapabilities.TRANSPORT_WIFI_AWARE
-        else -> NetworkCapabilities.TRANSPORT_VPN
+        else -> NetworkCapabilities.TRANSPORT_WIFI_AWARE
     }
     return (NetworkCapabilities.TRANSPORT_CELLULAR..maxTransport).any(networkCapabilities::hasTransport)
 }

app/src/main/java/eu/kanade/tachiyomi/util/system/NetworkStateTracker.kt

@@ -17,11 +17,7 @@ data class NetworkState(
     val isValidated: Boolean,
     val isWifi: Boolean,
 ) {
-    val isOnline = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-        isConnected && isValidated
-    } else {
-        isConnected
-    }
+    val isOnline = isConnected && isValidated
 }
 
 @Suppress("DEPRECATION")
@@ -34,34 +30,18 @@ fun Context.activeNetworkState(): NetworkState {
     )
 }
 
-@Suppress("DEPRECATION")
 fun Context.networkStateFlow() = callbackFlow {
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-        val networkCallback = object : NetworkCallback() {
-            override fun onCapabilitiesChanged(network: Network, networkCapabilities: NetworkCapabilities) {
-                trySend(activeNetworkState())
-            }
-            override fun onLost(network: Network) {
-                trySend(activeNetworkState())
-            }
+    val networkCallback = object : NetworkCallback() {
+        override fun onCapabilitiesChanged(network: Network, networkCapabilities: NetworkCapabilities) {
+            trySend(activeNetworkState())
         }
-
-        connectivityManager.registerDefaultNetworkCallback(networkCallback)
-        awaitClose {
-            connectivityManager.unregisterNetworkCallback(networkCallback)
-        }
-    } else {
-        val receiver = object : BroadcastReceiver() {
-            override fun onReceive(context: Context, intent: Intent) {
-                if (intent.action == ConnectivityManager.CONNECTIVITY_ACTION) {
-                    trySend(activeNetworkState())
-                }
-            }
-        }
-
-        registerReceiver(receiver, IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION))
-        awaitClose {
-            unregisterReceiver(receiver)
+        override fun onLost(network: Network) {
+            trySend(activeNetworkState())
         }
     }
+
+    connectivityManager.registerDefaultNetworkCallback(networkCallback)
+    awaitClose {
+        connectivityManager.unregisterNetworkCallback(networkCallback)
+    }
 }

app/src/main/res/drawable-v26/sc_collections_bookmark_48dp.xml

@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    tools:keep="@drawable/sc_collections_bookmark_48dp">
-<background android:drawable="@color/accent_blue"/>
-<foreground>
-    <vector
-        android:width="120dp"
-        android:height="120dp"
-        android:viewportWidth="56.0"
-        android:viewportHeight="56.0">
-        <group
-            android:translateX="16"
-            android:translateY="16">
-            <path
-                android:fillColor="#FFF"
-                android:pathData="M4,6H2v14c0,1.1 0.9,2 2,2h14v-2H4V6z"/>
-            <path
-                android:fillColor="#FFF"
-                android:pathData="M20,2L8,2c-1.1,0 -2,0.9 -2,2v12c0,1.1 0.9,2 2,2h12c1.1,0 2,-0.9 2,-2L22,4c0,-1.1 -0.9,-2 -2,-2zM20,12l-2.5,-1.5L15,12L15,4h5v8z"/>
-        </group>
-    </vector>
-</foreground>
-</adaptive-icon>

app/src/main/res/drawable-v26/sc_explore_48dp.xml

@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    tools:keep="@drawable/sc_explore_48dp">
-<background android:drawable="@color/accent_blue"/>
-<foreground>
-    <vector
-        android:width="120dp"
-        android:height="120dp"
-        android:viewportWidth="56.0"
-        android:viewportHeight="56.0">
-        <group
-            android:translateX="16"
-            android:translateY="16">
-            <path
-                android:fillColor="#FFF"
-                android:pathData="M12,10.9c-0.61,0 -1.1,0.49 -1.1,1.1s0.49,1.1 1.1,1.1c0.61,0 1.1,-0.49 1.1,-1.1s-0.49,-1.1 -1.1,-1.1zM12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM14.19,14.19L6,18l3.81,-8.19L18,6l-3.81,8.19z" />
-        </group>
-    </vector>
-</foreground>
-</adaptive-icon>

app/src/main/res/drawable-v26/sc_history_48dp.xml

@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    tools:keep="@drawable/sc_history_48dp">
-<background android:drawable="@color/accent_blue"/>
-<foreground>
-    <vector
-        android:width="120dp"
-        android:height="120dp"
-        android:viewportWidth="56.0"
-        android:viewportHeight="56.0">
-        <group
-            android:translateX="16"
-            android:translateY="16">
-            <path
-                android:fillColor="#FFF"
-                android:pathData="M13,3c-4.97,0 -9,4.03 -9,9L1,12l3.89,3.89 0.07,0.14L9,12L6,12c0,-3.87 3.13,-7 7,-7s7,3.13 7,7 -3.13,7 -7,7c-1.93,0 -3.68,-0.79 -4.94,-2.06l-1.42,1.42C8.27,19.99 10.51,21 13,21c4.97,0 9,-4.03 9,-9s-4.03,-9 -9,-9zM12,8v5l4.28,2.54 0.72,-1.21 -3.5,-2.08L13.5,8L12,8z" />
-        </group>
-    </vector>
-</foreground>
-</adaptive-icon>

app/src/main/res/drawable-v26/sc_new_releases_48dp.xml

@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    tools:keep="@drawable/sc_new_releases_48dp">
-<background android:drawable="@color/accent_blue"/>
-<foreground>
-    <vector
-        android:width="120dp"
-        android:height="120dp"
-        android:viewportWidth="56.0"
-        android:viewportHeight="56.0">
-        <group
-            android:translateX="16"
-            android:translateY="16">
-            <path
-                android:fillColor="#FFF"
-                android:pathData="M23,12l-2.44,-2.78 0.34,-3.68 -3.61,-0.82 -1.89,-3.18L12,3 8.6,1.54 6.71,4.72l-3.61,0.81 0.34,3.68L1,12l2.44,2.78 -0.34,3.69 3.61,0.82 1.89,3.18L12,21l3.4,1.46 1.89,-3.18 3.61,-0.82 -0.34,-3.68L23,12zM13,17h-2v-2h2v2zM13,13h-2L11,7h2v6z" />
-        </group>
-    </vector>
-</foreground>
-</adaptive-icon>

app/src/main/res/drawable/sc_collections_bookmark_48dp.xml

@@ -1,24 +1,24 @@
 <?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    tools:keep="@drawable/sc_collections_bookmark_48dp"
-    android:width="48dp"
-    android:height="48dp"
-    android:viewportWidth="48"
-    android:viewportHeight="48">
-
-    <path
-        android:fillColor="@color/accent_blue"
-        android:pathData="M24,24m-22,0a22,22 0,1 1,44 0a22,22 0,1 1,-44 0" />
-
-    <group
-        android:translateX="12"
-        android:translateY="12">
-        <path
-            android:fillColor="#FFF"
-            android:pathData="M4,6H2v14c0,1.1 0.9,2 2,2h14v-2H4V6z" />
-        <path
-            android:fillColor="#FFF"
-            android:pathData="M20,2L8,2c-1.1,0 -2,0.9 -2,2v12c0,1.1 0.9,2 2,2h12c1.1,0 2,-0.9 2,-2L22,4c0,-1.1 -0.9,-2 -2,-2zM20,12l-2.5,-1.5L15,12L15,4h5v8z" />
-    </group>
-</vector>
+    tools:keep="@drawable/sc_collections_bookmark_48dp">
+<background android:drawable="@color/accent_blue"/>
+<foreground>
+    <vector
+        android:width="120dp"
+        android:height="120dp"
+        android:viewportWidth="56.0"
+        android:viewportHeight="56.0">
+        <group
+            android:translateX="16"
+            android:translateY="16">
+            <path
+                android:fillColor="#FFF"
+                android:pathData="M4,6H2v14c0,1.1 0.9,2 2,2h14v-2H4V6z"/>
+            <path
+                android:fillColor="#FFF"
+                android:pathData="M20,2L8,2c-1.1,0 -2,0.9 -2,2v12c0,1.1 0.9,2 2,2h12c1.1,0 2,-0.9 2,-2L22,4c0,-1.1 -0.9,-2 -2,-2zM20,12l-2.5,-1.5L15,12L15,4h5v8z"/>
+        </group>
+    </vector>
+</foreground>
+</adaptive-icon>

app/src/main/res/drawable/sc_explore_48dp.xml

@@ -1,21 +1,21 @@
 <?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    tools:keep="@drawable/sc_explore_48dp"
-    android:width="48dp"
-    android:height="48dp"
-    android:viewportWidth="48"
-    android:viewportHeight="48">
-
-    <path
-        android:fillColor="@color/accent_blue"
-        android:pathData="M24,24m-22,0a22,22 0,1 1,44 0a22,22 0,1 1,-44 0" />
-
-    <group
-        android:translateX="12"
-        android:translateY="12">
-        <path
-            android:fillColor="#FFF"
-            android:pathData="M12,10.9c-0.61,0 -1.1,0.49 -1.1,1.1s0.49,1.1 1.1,1.1c0.61,0 1.1,-0.49 1.1,-1.1s-0.49,-1.1 -1.1,-1.1zM12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM14.19,14.19L6,18l3.81,-8.19L18,6l-3.81,8.19z" />
-    </group>
-</vector>
+    tools:keep="@drawable/sc_explore_48dp">
+<background android:drawable="@color/accent_blue"/>
+<foreground>
+    <vector
+        android:width="120dp"
+        android:height="120dp"
+        android:viewportWidth="56.0"
+        android:viewportHeight="56.0">
+        <group
+            android:translateX="16"
+            android:translateY="16">
+            <path
+                android:fillColor="#FFF"
+                android:pathData="M12,10.9c-0.61,0 -1.1,0.49 -1.1,1.1s0.49,1.1 1.1,1.1c0.61,0 1.1,-0.49 1.1,-1.1s-0.49,-1.1 -1.1,-1.1zM12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM14.19,14.19L6,18l3.81,-8.19L18,6l-3.81,8.19z" />
+        </group>
+    </vector>
+</foreground>
+</adaptive-icon>

app/src/main/res/drawable/sc_history_48dp.xml

@@ -1,21 +1,21 @@
 <?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    tools:keep="@drawable/sc_history_48dp"
-    android:width="48dp"
-    android:height="48dp"
-    android:viewportWidth="48"
-    android:viewportHeight="48">
-
-    <path
-        android:fillColor="@color/accent_blue"
-        android:pathData="M24,24m-22,0a22,22 0,1 1,44 0a22,22 0,1 1,-44 0" />
-
-    <group
-        android:translateX="12"
-        android:translateY="12">
-        <path
-            android:fillColor="#FFF"
-            android:pathData="M13,3c-4.97,0 -9,4.03 -9,9L1,12l3.89,3.89 0.07,0.14L9,12L6,12c0,-3.87 3.13,-7 7,-7s7,3.13 7,7 -3.13,7 -7,7c-1.93,0 -3.68,-0.79 -4.94,-2.06l-1.42,1.42C8.27,19.99 10.51,21 13,21c4.97,0 9,-4.03 9,-9s-4.03,-9 -9,-9zM12,8v5l4.28,2.54 0.72,-1.21 -3.5,-2.08L13.5,8L12,8z" />
-    </group>
-</vector>
+    tools:keep="@drawable/sc_history_48dp">
+<background android:drawable="@color/accent_blue"/>
+<foreground>
+    <vector
+        android:width="120dp"
+        android:height="120dp"
+        android:viewportWidth="56.0"
+        android:viewportHeight="56.0">
+        <group
+            android:translateX="16"
+            android:translateY="16">
+            <path
+                android:fillColor="#FFF"
+                android:pathData="M13,3c-4.97,0 -9,4.03 -9,9L1,12l3.89,3.89 0.07,0.14L9,12L6,12c0,-3.87 3.13,-7 7,-7s7,3.13 7,7 -3.13,7 -7,7c-1.93,0 -3.68,-0.79 -4.94,-2.06l-1.42,1.42C8.27,19.99 10.51,21 13,21c4.97,0 9,-4.03 9,-9s-4.03,-9 -9,-9zM12,8v5l4.28,2.54 0.72,-1.21 -3.5,-2.08L13.5,8L12,8z" />
+        </group>
+    </vector>
+</foreground>
+</adaptive-icon>

app/src/main/res/drawable/sc_new_releases_48dp.xml

@@ -1,21 +1,21 @@
 <?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    tools:keep="@drawable/sc_new_releases_48dp"
-    android:width="48dp"
-    android:height="48dp"
-    android:viewportWidth="48"
-    android:viewportHeight="48">
-
-    <path
-        android:fillColor="@color/accent_blue"
-        android:pathData="M24,24m-22,0a22,22 0,1 1,44 0a22,22 0,1 1,-44 0" />
-
-    <group
-        android:translateX="12"
-        android:translateY="12">
-        <path
-            android:fillColor="#FFF"
-            android:pathData="M23,12l-2.44,-2.78 0.34,-3.68 -3.61,-0.82 -1.89,-3.18L12,3 8.6,1.54 6.71,4.72l-3.61,0.81 0.34,3.68L1,12l2.44,2.78 -0.34,3.69 3.61,0.82 1.89,3.18L12,21l3.4,1.46 1.89,-3.18 3.61,-0.82 -0.34,-3.68L23,12zM13,17h-2v-2h2v2zM13,13h-2L11,7h2v6z" />
-    </group>
-</vector>
+    tools:keep="@drawable/sc_new_releases_48dp">
+<background android:drawable="@color/accent_blue"/>
+<foreground>
+    <vector
+        android:width="120dp"
+        android:height="120dp"
+        android:viewportWidth="56.0"
+        android:viewportHeight="56.0">
+        <group
+            android:translateX="16"
+            android:translateY="16">
+            <path
+                android:fillColor="#FFF"
+                android:pathData="M23,12l-2.44,-2.78 0.34,-3.68 -3.61,-0.82 -1.89,-3.18L12,3 8.6,1.54 6.71,4.72l-3.61,0.81 0.34,3.68L1,12l2.44,2.78 -0.34,3.69 3.61,0.82 1.89,3.18L12,21l3.4,1.46 1.89,-3.18 3.61,-0.82 -0.34,-3.68L23,12zM13,17h-2v-2h2v2zM13,13h-2L11,7h2v6z" />
+        </group>
+    </vector>
+</foreground>
+</adaptive-icon>

buildSrc/src/main/kotlin/AndroidConfig.kt

@@ -1,6 +1,6 @@
 object AndroidConfig {
     const val compileSdk = 34
-    const val minSdk = 23
+    const val minSdk = 26
     const val targetSdk = 34
     const val ndk = "26.1.10909125"
 }

core/src/main/java/eu/kanade/tachiyomi/util/system/WebViewClientCompat.kt

@@ -1,7 +1,5 @@
 package eu.kanade.tachiyomi.util.system
 
-import android.annotation.TargetApi
-import android.os.Build
 import android.webkit.WebResourceError
 import android.webkit.WebResourceRequest
 import android.webkit.WebResourceResponse
@@ -28,7 +26,6 @@ abstract class WebViewClientCompat : WebViewClient() {
     ) {
     }
 
-    @TargetApi(Build.VERSION_CODES.N)
     final override fun shouldOverrideUrlLoading(
         view: WebView,
         request: WebResourceRequest,

core/src/main/java/eu/kanade/tachiyomi/util/system/WebViewUtil.kt

@@ -3,7 +3,6 @@ package eu.kanade.tachiyomi.util.system
 import android.annotation.SuppressLint
 import android.content.Context
 import android.content.pm.PackageManager
-import android.os.Build
 import android.webkit.CookieManager
 import android.webkit.WebSettings
 import android.webkit.WebView
@@ -35,15 +34,11 @@ object WebViewUtil {
     }
 
     fun getVersion(context: Context): String {
-        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            val webView = WebView.getCurrentWebViewPackage() ?: return "how did you get here?"
-            val pm = context.packageManager
-            val label = webView.applicationInfo.loadLabel(pm)
-            val version = webView.versionName
-            "$label $version"
-        } else {
-            "Unknown"
-        }
+        val webView = WebView.getCurrentWebViewPackage() ?: return "how did you get here?"
+        val pm = context.packageManager
+        val label = webView.applicationInfo.loadLabel(pm)
+        val version = webView.versionName
+        return "$label $version"
     }
 
     fun supportsWebView(context: Context): Boolean {