Mark nsfw sources

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/util/MenuInvalidator.kt

@@ -1,13 +1,13 @@
 package org.koitharu.kotatsu.core.ui.util
 
-import androidx.fragment.app.Fragment
+import androidx.core.view.MenuHost
 import kotlinx.coroutines.flow.FlowCollector
 
 class MenuInvalidator(
-	private val fragment: Fragment,
-) : FlowCollector<Any> {
+	private val host: MenuHost,
+) : FlowCollector<Any?> {
 
-	override suspend fun emit(value: Any) {
-		fragment.activity?.invalidateMenu()
+	override suspend fun emit(value: Any?) {
+		host.invalidateMenu()
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/widgets/BottomSheetHeaderBar.kt

@@ -1,316 +0,0 @@
-package org.koitharu.kotatsu.core.ui.widgets
-
-import android.animation.LayoutTransition
-import android.content.Context
-import android.util.AttributeSet
-import android.view.LayoutInflater
-import android.view.Menu
-import android.view.View
-import android.view.ViewGroup
-import android.view.WindowInsets
-import androidx.annotation.AttrRes
-import androidx.annotation.MenuRes
-import androidx.annotation.StringRes
-import androidx.appcompat.widget.Toolbar
-import androidx.coordinatorlayout.widget.CoordinatorLayout
-import androidx.core.content.withStyledAttributes
-import androidx.core.view.*
-import androidx.lifecycle.Lifecycle
-import androidx.lifecycle.LifecycleOwner
-import com.google.android.material.appbar.AppBarLayout
-import com.google.android.material.appbar.MaterialToolbar
-import com.google.android.material.bottomsheet.BottomSheetBehavior
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.core.util.ext.getAnimationDuration
-import org.koitharu.kotatsu.core.util.ext.getThemeDrawable
-import org.koitharu.kotatsu.core.util.ext.parents
-import org.koitharu.kotatsu.databinding.LayoutSheetHeaderBinding
-import java.util.*
-import com.google.android.material.R as materialR
-
-private const val THROTTLE_DELAY = 200L
-
-@Deprecated("")
-class BottomSheetHeaderBar @JvmOverloads constructor(
-	context: Context,
-	attrs: AttributeSet? = null,
-	@AttrRes defStyleAttr: Int = materialR.attr.appBarLayoutStyle,
-) : AppBarLayout(context, attrs, defStyleAttr), MenuHost {
-
-	private val binding = LayoutSheetHeaderBinding.inflate(LayoutInflater.from(context), this)
-	private val closeDrawable = context.getThemeDrawable(materialR.attr.actionModeCloseDrawable)
-	private val bottomSheetCallback = Callback()
-	private val adjustStateRunnable = Runnable { adjustState() }
-	private var bottomSheetBehavior: BottomSheetBehavior<*>? = null
-	private val locationBuffer = IntArray(2)
-	private val expansionListeners = LinkedList<OnExpansionChangeListener>()
-	private var fitStatusBar = false
-	private val minHandleHeight = context.resources.getDimensionPixelSize(R.dimen.bottom_sheet_handle_size_min)
-	private val maxHandleHeight = context.resources.getDimensionPixelSize(R.dimen.bottom_sheet_handle_size_max)
-	private var isLayoutSuppressedCompat = false
-	private var isLayoutCalledWhileSuppressed = false
-	private var isBsExpanded = false
-	private var stateAdjustedAt = 0L
-
-	@Deprecated("")
-	val toolbar: MaterialToolbar
-		get() = binding.toolbar
-
-	val menu: Menu
-		get() = binding.toolbar.menu
-
-	var title: CharSequence?
-		get() = binding.toolbar.title
-		set(value) {
-			binding.toolbar.title = value
-		}
-
-	var subtitle: CharSequence?
-		get() = binding.toolbar.subtitle
-		set(value) {
-			binding.toolbar.subtitle = value
-		}
-
-	val isExpanded: Boolean
-		get() = binding.dragHandle.isGone
-
-	init {
-		setBackgroundResource(R.drawable.sheet_toolbar_background)
-		layoutTransition = LayoutTransition().apply {
-			setDuration(context.getAnimationDuration(R.integer.config_tinyAnimTime))
-		}
-		context.withStyledAttributes(attrs, R.styleable.BottomSheetHeaderBar, defStyleAttr) {
-			binding.toolbar.title = getString(R.styleable.BottomSheetHeaderBar_title)
-			fitStatusBar = getBoolean(R.styleable.BottomSheetHeaderBar_fitStatusBar, fitStatusBar)
-			val menuResId = getResourceId(R.styleable.BottomSheetHeaderBar_menu, 0)
-			if (menuResId != 0) {
-				binding.toolbar.inflateMenu(menuResId)
-			}
-		}
-		binding.toolbar.setNavigationOnClickListener(bottomSheetCallback)
-	}
-
-	override fun onAttachedToWindow() {
-		super.onAttachedToWindow()
-		setBottomSheetBehavior(findParentBottomSheetBehavior())
-	}
-
-	override fun onDetachedFromWindow() {
-		setBottomSheetBehavior(null)
-		super.onDetachedFromWindow()
-	}
-
-	override fun addView(child: View?, index: Int) {
-		if (shouldAddView(child)) {
-			super.addView(child, index)
-		} else {
-			binding.toolbar.addView(child, index)
-		}
-	}
-
-	override fun addView(child: View?, width: Int, height: Int) {
-		if (shouldAddView(child)) {
-			super.addView(child, width, height)
-		} else {
-			binding.toolbar.addView(child, width, height)
-		}
-	}
-
-	override fun addView(child: View?, index: Int, params: ViewGroup.LayoutParams?) {
-		if (shouldAddView(child)) {
-			super.addView(child, index, params)
-		} else {
-			binding.toolbar.addView(child, index, convertLayoutParams(params))
-		}
-	}
-
-	override fun onApplyWindowInsets(insets: WindowInsets?): WindowInsets {
-		dispatchInsets(if (insets != null) WindowInsetsCompat.toWindowInsetsCompat(insets) else null)
-		return super.onApplyWindowInsets(insets)
-	}
-
-	override fun addMenuProvider(provider: MenuProvider) {
-		binding.toolbar.addMenuProvider(provider)
-	}
-
-	override fun addMenuProvider(provider: MenuProvider, owner: LifecycleOwner) {
-		binding.toolbar.addMenuProvider(provider, owner)
-	}
-
-	override fun addMenuProvider(provider: MenuProvider, owner: LifecycleOwner, state: Lifecycle.State) {
-		binding.toolbar.addMenuProvider(provider, owner, state)
-	}
-
-	override fun removeMenuProvider(provider: MenuProvider) {
-		binding.toolbar.removeMenuProvider(provider)
-	}
-
-	override fun invalidateMenu() {
-		binding.toolbar.invalidateMenu()
-	}
-
-	fun inflateMenu(@MenuRes resId: Int) {
-		binding.toolbar.inflateMenu(resId)
-	}
-
-	fun setNavigationOnClickListener(onClickListener: OnClickListener) {
-		binding.toolbar.setNavigationOnClickListener(onClickListener)
-	}
-
-	fun addOnExpansionChangeListener(listener: OnExpansionChangeListener) {
-		expansionListeners.add(listener)
-	}
-
-	fun removeOnExpansionChangeListener(listener: OnExpansionChangeListener) {
-		expansionListeners.remove(listener)
-	}
-
-	fun setTitle(@StringRes resId: Int) {
-		binding.toolbar.setTitle(resId)
-	}
-
-	fun setSubtitle(@StringRes resId: Int) {
-		binding.toolbar.setSubtitle(resId)
-	}
-
-	override fun onLayout(changed: Boolean, l: Int, t: Int, r: Int, b: Int) {
-		if (isLayoutSuppressedCompat) {
-			isLayoutCalledWhileSuppressed = true
-		} else {
-			super.onLayout(changed, l, t, r, b)
-		}
-	}
-
-	private fun setBottomSheetBehavior(behavior: BottomSheetBehavior<*>?) {
-		bottomSheetBehavior?.removeBottomSheetCallback(bottomSheetCallback)
-		bottomSheetBehavior = behavior
-		if (behavior != null) {
-			onBottomSheetStateChanged(behavior.state)
-			behavior.addBottomSheetCallback(bottomSheetCallback)
-		}
-	}
-
-	private fun onBottomSheetStateChanged(newState: Int) {
-		val expanded = newState == BottomSheetBehavior.STATE_EXPANDED && isOnTopOfScreen()
-		if (isBsExpanded != expanded) {
-			isBsExpanded = expanded
-			postAdjustState()
-		}
-	}
-
-	private fun suppressLayoutCompat(suppress: Boolean) {
-		if (suppress == isLayoutSuppressedCompat) return
-		isLayoutSuppressedCompat = suppress
-		if (!suppress && isLayoutCalledWhileSuppressed) {
-			requestLayout()
-		}
-		isLayoutCalledWhileSuppressed = false
-	}
-
-	private fun dispatchInsets(insets: WindowInsetsCompat?) {
-		if (!fitStatusBar) {
-			return
-		}
-		val isExpanded = binding.dragHandle.isGone
-		val topInset = insets?.getInsets(WindowInsetsCompat.Type.systemBars())?.top ?: 0
-		if (isExpanded) {
-			updatePadding(top = topInset)
-		} else {
-			updatePadding(top = 0)
-			binding.dragHandle.updateLayoutParams {
-				height = topInset.coerceIn(minHandleHeight, maxHandleHeight)
-			}
-		}
-	}
-
-	private fun findParentBottomSheetBehavior(): BottomSheetBehavior<*>? {
-		for (p in parents) {
-			val layoutParams = (p as? View)?.layoutParams
-			if (layoutParams is CoordinatorLayout.LayoutParams) {
-				val behavior = layoutParams.behavior
-				if (behavior is BottomSheetBehavior<*>) {
-					return behavior
-				}
-			}
-		}
-		return null
-	}
-
-	private fun isOnTopOfScreen(): Boolean {
-		getLocationInWindow(locationBuffer)
-		val topInset = ViewCompat.getRootWindowInsets(this)
-			?.getInsets(WindowInsetsCompat.Type.systemBars())?.top ?: 0
-		val zeroTop = (layoutParams as? MarginLayoutParams)?.topMargin ?: 0
-		return (locationBuffer[1] - topInset) <= zeroTop
-	}
-
-	private fun dismissBottomSheet() {
-		val behavior = bottomSheetBehavior ?: return
-		if (behavior.isHideable) {
-			behavior.state = BottomSheetBehavior.STATE_HIDDEN
-		} else {
-			behavior.state = BottomSheetBehavior.STATE_COLLAPSED
-		}
-	}
-
-	private fun shouldAddView(child: View?): Boolean {
-		if (child == null) {
-			return true
-		}
-		val viewId = child.id
-		return viewId == R.id.dragHandle || viewId == R.id.toolbar
-	}
-
-	private fun convertLayoutParams(params: ViewGroup.LayoutParams?): Toolbar.LayoutParams? {
-		return when (params) {
-			null -> null
-			is MarginLayoutParams -> {
-				val lp = Toolbar.LayoutParams(params)
-				if (params is LayoutParams) {
-					lp.gravity = params.gravity
-				}
-				lp
-			}
-
-			else -> Toolbar.LayoutParams(params)
-		}
-	}
-
-	private fun postAdjustState() {
-		removeCallbacks(adjustStateRunnable)
-		val now = System.currentTimeMillis()
-		if (stateAdjustedAt + THROTTLE_DELAY < now) {
-			adjustState()
-		} else {
-			postDelayed(adjustStateRunnable, THROTTLE_DELAY)
-		}
-	}
-
-	private fun adjustState() {
-		suppressLayoutCompat(true)
-		binding.toolbar.navigationIcon = (if (isBsExpanded) closeDrawable else null)
-		binding.dragHandle.isGone = isBsExpanded
-		expansionListeners.forEach { it.onExpansionStateChanged(this, isBsExpanded) }
-		dispatchInsets(ViewCompat.getRootWindowInsets(this))
-		stateAdjustedAt = System.currentTimeMillis()
-		suppressLayoutCompat(false)
-	}
-
-	private inner class Callback : BottomSheetBehavior.BottomSheetCallback(), OnClickListener {
-
-		override fun onStateChanged(bottomSheet: View, newState: Int) {
-			onBottomSheetStateChanged(newState)
-		}
-
-		override fun onSlide(bottomSheet: View, slideOffset: Float) = Unit
-
-		override fun onClick(v: View?) {
-			dismissBottomSheet()
-		}
-	}
-
-	fun interface OnExpansionChangeListener {
-
-		fun onExpansionStateChanged(headerBar: BottomSheetHeaderBar, isExpanded: Boolean)
-	}
-}

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/widgets/PieChart.kt

@@ -32,19 +32,6 @@ class PieChart @JvmOverloads constructor(
 	defStyleAttr: Int = 0
 ) : View(context, attrs, defStyleAttr), PieChartInterface {
 
-	companion object {
-		private const val DEFAULT_MARGIN_TEXT_1 = 2f
-		private const val DEFAULT_MARGIN_TEXT_2 = 10f
-		private const val DEFAULT_MARGIN_TEXT_3 = 2f
-		private const val DEFAULT_MARGIN_SMALL_CIRCLE = 12f
-
-		private const val TEXT_WIDTH_PERCENT = 0.40
-		private const val CIRCLE_WIDTH_PERCENT = 0.50
-
-		const val DEFAULT_VIEW_SIZE_HEIGHT = 150
-		const val DEFAULT_VIEW_SIZE_WIDTH = 250
-	}
-
 	private var marginTextFirst: Float = context.resources.resolveDp(DEFAULT_MARGIN_TEXT_1)
 	private var marginTextSecond: Float = context.resources.resolveDp(DEFAULT_MARGIN_TEXT_2)
 	private var marginTextThird: Float = context.resources.resolveDp(DEFAULT_MARGIN_TEXT_3)
@@ -341,6 +328,19 @@ class PieChart @JvmOverloads constructor(
 			.setLineSpacing(spacingAdd, spacingMult)
 			.build()
 	}
+
+	companion object {
+		private const val DEFAULT_MARGIN_TEXT_1 = 2f
+		private const val DEFAULT_MARGIN_TEXT_2 = 10f
+		private const val DEFAULT_MARGIN_TEXT_3 = 2f
+		private const val DEFAULT_MARGIN_SMALL_CIRCLE = 12f
+
+		private const val TEXT_WIDTH_PERCENT = 0.40
+		private const val CIRCLE_WIDTH_PERCENT = 0.50
+
+		const val DEFAULT_VIEW_SIZE_HEIGHT = 150
+		const val DEFAULT_VIEW_SIZE_WIDTH = 250
+	}
 }
 
 interface PieChartInterface {

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

@@ -35,6 +35,7 @@ import org.koitharu.kotatsu.core.parser.MangaIntent
 import org.koitharu.kotatsu.core.ui.BaseActivity
 import org.koitharu.kotatsu.core.ui.dialog.RecyclerViewAlertDialog
 import org.koitharu.kotatsu.core.ui.list.OnListItemClickListener
+import org.koitharu.kotatsu.core.ui.util.MenuInvalidator
 import org.koitharu.kotatsu.core.util.ViewBadge
 import org.koitharu.kotatsu.core.util.ext.doOnExpansionsChanged
 import org.koitharu.kotatsu.core.util.ext.getAnimationDuration
@@ -131,12 +132,8 @@ class DetailsActivity :
 			viewBinding.toolbarChapters?.subtitle = it
 			viewBinding.textViewSubtitle?.textAndVisible = it
 		}
-		viewModel.isChaptersReversed.observe(this) {
-			viewBinding.toolbarChapters?.invalidateMenu() ?: invalidateOptionsMenu()
-		}
-		viewModel.favouriteCategories.observe(this) {
-			invalidateOptionsMenu()
-		}
+		viewModel.isChaptersReversed.observe(this, MenuInvalidator(viewBinding.toolbarChapters ?: this))
+		viewModel.favouriteCategories.observe(this, MenuInvalidator(this))
 		viewModel.branches.observe(this) {
 			viewBinding.buttonDropdown.isVisible = it.size > 1
 		}

app/src/main/kotlin/org/koitharu/kotatsu/download/ui/list/DownloadsActivity.kt

@@ -13,10 +13,10 @@ import androidx.core.graphics.Insets
 import androidx.core.view.updatePadding
 import coil.ImageLoader
 import dagger.hilt.android.AndroidEntryPoint
-import kotlinx.coroutines.flow.FlowCollector
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.ui.BaseActivity
 import org.koitharu.kotatsu.core.ui.list.ListSelectionController
+import org.koitharu.kotatsu.core.ui.util.MenuInvalidator
 import org.koitharu.kotatsu.core.ui.util.ReversibleActionObserver
 import org.koitharu.kotatsu.core.util.ext.observe
 import org.koitharu.kotatsu.core.util.ext.observeEvent
@@ -64,10 +64,10 @@ class DownloadsActivity : BaseActivity<ActivityDownloadsBinding>(),
 			downloadsAdapter.items = it
 		}
 		viewModel.onActionDone.observeEvent(this, ReversibleActionObserver(viewBinding.recyclerView))
-		val menuObserver = FlowCollector<Any> { _ -> invalidateOptionsMenu() }
-		viewModel.hasActiveWorks.observe(this, menuObserver)
-		viewModel.hasPausedWorks.observe(this, menuObserver)
-		viewModel.hasCancellableWorks.observe(this, menuObserver)
+		val menuInvalidator = MenuInvalidator(this)
+		viewModel.hasActiveWorks.observe(this, menuInvalidator)
+		viewModel.hasPausedWorks.observe(this, menuInvalidator)
+		viewModel.hasCancellableWorks.observe(this, menuInvalidator)
 	}
 
 	override fun onWindowInsetsChanged(insets: Insets) {

app/src/main/kotlin/org/koitharu/kotatsu/favourites/ui/list/FavouritesListFragment.kt

@@ -11,6 +11,7 @@ import dagger.hilt.android.AndroidEntryPoint
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.ui.list.ListSelectionController
 import org.koitharu.kotatsu.core.ui.model.titleRes
+import org.koitharu.kotatsu.core.ui.util.MenuInvalidator
 import org.koitharu.kotatsu.core.util.ext.addMenuProvider
 import org.koitharu.kotatsu.core.util.ext.observe
 import org.koitharu.kotatsu.core.util.ext.withArgs
@@ -31,7 +32,7 @@ class FavouritesListFragment : MangaListFragment(), PopupMenu.OnMenuItemClickLis
 		if (viewModel.categoryId != NO_ID) {
 			addMenuProvider(FavouritesListMenuProvider(binding.root.context, viewModel))
 		}
-		viewModel.sortOrder.observe(viewLifecycleOwner) { activity?.invalidateOptionsMenu() }
+		viewModel.sortOrder.observe(viewLifecycleOwner, MenuInvalidator(requireActivity()))
 	}
 
 	override fun onScrolledToEnd() = Unit

app/src/main/kotlin/org/koitharu/kotatsu/history/ui/HistoryListFragment.kt

@@ -24,7 +24,7 @@ class HistoryListFragment : MangaListFragment() {
 	override fun onViewBindingCreated(binding: FragmentListBinding, savedInstanceState: Bundle?) {
 		super.onViewBindingCreated(binding, savedInstanceState)
 		addMenuProvider(HistoryListMenuProvider(binding.root.context, viewModel))
-		val menuInvalidator = MenuInvalidator(this)
+		val menuInvalidator = MenuInvalidator(requireActivity())
 		viewModel.isGroupingEnabled.observe(viewLifecycleOwner, menuInvalidator)
 		viewModel.sortOrder.observe(viewLifecycleOwner, menuInvalidator)
 	}

app/src/main/kotlin/org/koitharu/kotatsu/local/ui/ImportDialogFragment.kt

@@ -12,7 +12,6 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.ui.AlertDialogFragment
 import org.koitharu.kotatsu.databinding.DialogImportBinding
-import org.koitharu.kotatsu.settings.backup.RestoreDialogFragment
 
 class ImportDialogFragment : AlertDialogFragment<DialogImportBinding>(), View.OnClickListener {
 
@@ -22,9 +21,6 @@ class ImportDialogFragment : AlertDialogFragment<DialogImportBinding>(), View.On
 	private val importDirCall = registerForActivityResult(ActivityResultContracts.OpenDocumentTree()) {
 		startImport(listOfNotNull(it))
 	}
-	private val backupSelectCall = registerForActivityResult(ActivityResultContracts.OpenDocument()) {
-		restoreBackup(it)
-	}
 
 	override fun onCreateViewBinding(inflater: LayoutInflater, container: ViewGroup?): DialogImportBinding {
 		return DialogImportBinding.inflate(inflater, container, false)
@@ -41,14 +37,12 @@ class ImportDialogFragment : AlertDialogFragment<DialogImportBinding>(), View.On
 		super.onViewBindingCreated(binding, savedInstanceState)
 		binding.buttonDir.setOnClickListener(this)
 		binding.buttonFile.setOnClickListener(this)
-		binding.buttonBackup.setOnClickListener(this)
 	}
 
 	override fun onClick(v: View) {
 		when (v.id) {
 			R.id.button_file -> importFileCall.launch(arrayOf("*/*"))
 			R.id.button_dir -> importDirCall.launch(null)
-			R.id.button_backup -> backupSelectCall.launch(arrayOf("*/*"))
 		}
 	}
 
@@ -62,13 +56,6 @@ class ImportDialogFragment : AlertDialogFragment<DialogImportBinding>(), View.On
 		dismiss()
 	}
 
-	private fun restoreBackup(uri: Uri?) {
-		if (uri != null) {
-			RestoreDialogFragment.show(parentFragmentManager, uri)
-			dismiss()
-		}
-	}
-
 	companion object {
 
 		private const val TAG = "ImportDialogFragment"

app/src/main/kotlin/org/koitharu/kotatsu/main/ui/MainActivity.kt

@@ -38,6 +38,7 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.resolve.SnackbarErrorObserver
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.ui.BaseActivity
+import org.koitharu.kotatsu.core.ui.util.MenuInvalidator
 import org.koitharu.kotatsu.core.ui.util.OptionsMenuBadgeHelper
 import org.koitharu.kotatsu.core.ui.widgets.SlidingBottomNavigationView
 import org.koitharu.kotatsu.core.util.ext.hideKeyboard
@@ -134,7 +135,7 @@ class MainActivity : BaseActivity<ActivityMainBinding>(), AppBarOwner, BottomNav
 		viewModel.isLoading.observe(this, this::onLoadingStateChanged)
 		viewModel.isResumeEnabled.observe(this, this::onResumeEnabledChanged)
 		viewModel.counters.observe(this, ::onCountersChanged)
-		viewModel.appUpdate.observe(this) { invalidateMenu() }
+		viewModel.appUpdate.observe(this, MenuInvalidator(this))
 		viewModel.onFirstStart.observeEvent(this) { OnboardDialogFragment.showWelcome(supportFragmentManager) }
 		viewModel.isFeedAvailable.observe(this, ::onFeedAvailabilityChanged)
 		searchSuggestionViewModel.isIncognitoModeEnabled.observe(this, this::onIncognitoModeChanged)

app/src/main/kotlin/org/koitharu/kotatsu/search/ui/suggestion/adapter/SearchSuggestionSourceAD.kt

@@ -1,5 +1,6 @@
 package org.koitharu.kotatsu.search.ui.suggestion.adapter
 
+import androidx.core.text.buildSpannedString
 import androidx.lifecycle.LifecycleOwner
 import coil.ImageLoader
 import com.hannesdorfmann.adapterdelegates4.dsl.adapterDelegateViewBinding
@@ -13,6 +14,7 @@ import org.koitharu.kotatsu.core.util.ext.source
 import org.koitharu.kotatsu.databinding.ItemSearchSuggestionSourceBinding
 import org.koitharu.kotatsu.search.ui.suggestion.SearchSuggestionListener
 import org.koitharu.kotatsu.search.ui.suggestion.model.SearchSuggestionItem
+import org.koitharu.kotatsu.settings.sources.adapter.appendNsfwLabel
 
 fun searchSuggestionSourceAD(
 	coil: ImageLoader,
@@ -30,7 +32,15 @@ fun searchSuggestionSourceAD(
 	}
 
 	bind {
-		binding.textViewTitle.text = item.source.title
+		binding.textViewTitle.text = if (item.isNsfw) {
+			buildSpannedString {
+				append(item.source.title)
+				append(' ')
+				appendNsfwLabel(context)
+			}
+		} else {
+			item.source.title
+		}
 		binding.switchLocal.isChecked = item.isEnabled
 		val fallbackIcon = FaviconDrawable(context, R.style.FaviconDrawable_Small, item.source.name)
 		binding.imageViewCover.newImageRequest(lifecycleOwner, item.source.faviconUri())?.run {

app/src/main/kotlin/org/koitharu/kotatsu/search/ui/suggestion/model/SearchSuggestionItem.kt

@@ -3,6 +3,7 @@ package org.koitharu.kotatsu.search.ui.suggestion.model
 import org.koitharu.kotatsu.core.ui.widgets.ChipsView
 import org.koitharu.kotatsu.list.ui.ListModelDiffCallback
 import org.koitharu.kotatsu.list.ui.model.ListModel
+import org.koitharu.kotatsu.parsers.model.ContentType
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.parsers.util.areItemsEquals
@@ -64,6 +65,9 @@ sealed interface SearchSuggestionItem : ListModel {
 		val isEnabled: Boolean,
 	) : SearchSuggestionItem {
 
+		val isNsfw: Boolean
+			get() = source.contentType == ContentType.HENTAI
+
 		override fun areItemsTheSame(other: ListModel): Boolean {
 			return other is Source && other.source == source
 		}

app/src/main/kotlin/org/koitharu/kotatsu/settings/sources/adapter/SourceConfigAdapterDelegates.kt

@@ -1,6 +1,14 @@
 package org.koitharu.kotatsu.settings.sources.adapter
 
+import android.content.Context
+import android.graphics.Color
+import android.text.SpannableStringBuilder
+import android.text.style.ForegroundColorSpan
+import android.text.style.RelativeSizeSpan
+import android.text.style.SuperscriptSpan
 import android.view.View
+import androidx.core.text.buildSpannedString
+import androidx.core.text.inSpans
 import androidx.core.view.isGone
 import androidx.core.view.isVisible
 import androidx.lifecycle.LifecycleOwner
@@ -14,6 +22,7 @@ import org.koitharu.kotatsu.core.ui.list.OnTipCloseListener
 import org.koitharu.kotatsu.core.util.ext.crossfade
 import org.koitharu.kotatsu.core.util.ext.disposeImageRequest
 import org.koitharu.kotatsu.core.util.ext.enqueueWith
+import org.koitharu.kotatsu.core.util.ext.getThemeColor
 import org.koitharu.kotatsu.core.util.ext.newImageRequest
 import org.koitharu.kotatsu.core.util.ext.source
 import org.koitharu.kotatsu.core.util.ext.textAndVisible
@@ -102,7 +111,15 @@ fun sourceConfigItemDelegate2(
 	binding.imageViewConfig.setOnClickListener(eventListener)
 
 	bind {
-		binding.textViewTitle.text = item.source.title
+		binding.textViewTitle.text = if (item.isNsfw) {
+			buildSpannedString {
+				append(item.source.title)
+				append(' ')
+				appendNsfwLabel(context)
+			}
+		} else {
+			item.source.title
+		}
 		binding.imageViewAdd.isGone = item.isEnabled
 		binding.imageViewRemove.isVisible = item.isEnabled
 		binding.imageViewConfig.isVisible = item.isEnabled
@@ -142,3 +159,11 @@ fun sourceConfigTipDelegate(
 fun sourceConfigEmptySearchDelegate() = adapterDelegate<SourceConfigItem.EmptySearchResult, SourceConfigItem>(
 	R.layout.item_sources_empty,
 ) { }
+
+fun SpannableStringBuilder.appendNsfwLabel(context: Context) = inSpans(
+	ForegroundColorSpan(context.getThemeColor(com.google.android.material.R.attr.colorError, Color.RED)),
+	RelativeSizeSpan(0.74f),
+	SuperscriptSpan(),
+) {
+	append(context.getString(R.string.nsfw))
+}

app/src/main/kotlin/org/koitharu/kotatsu/settings/sources/model/SourceConfigItem.kt

@@ -4,6 +4,7 @@ import androidx.annotation.DrawableRes
 import androidx.annotation.StringRes
 import org.koitharu.kotatsu.list.ui.ListModelDiffCallback
 import org.koitharu.kotatsu.list.ui.model.ListModel
+import org.koitharu.kotatsu.parsers.model.ContentType
 import org.koitharu.kotatsu.parsers.model.MangaSource
 
 sealed interface SourceConfigItem : ListModel {
@@ -70,6 +71,9 @@ sealed interface SourceConfigItem : ListModel {
 		val isDraggable: Boolean,
 	) : SourceConfigItem {
 
+		val isNsfw: Boolean
+			get() = source.contentType == ContentType.HENTAI
+
 		override fun areItemsTheSame(other: ListModel): Boolean {
 			return other is SourceItem && other.source == source
 		}

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

@@ -32,21 +32,4 @@
 		app:subtitle="@string/folder_with_images_import_description"
 		app:title="@string/folder_with_images" />
 
-	<com.google.android.material.divider.MaterialDivider
-		android:layout_width="match_parent"
-		android:layout_height="wrap_content"
-		android:layout_marginVertical="4dp" />
-
-	<org.koitharu.kotatsu.core.ui.widgets.TwoLinesItemView
-		android:id="@+id/button_backup"
-		android:layout_width="match_parent"
-		android:layout_height="wrap_content"
-		android:drawablePadding="?android:listPreferredItemPaddingStart"
-		android:minHeight="?android:listPreferredItemHeightSmall"
-		android:paddingStart="?android:listPreferredItemPaddingStart"
-		android:paddingEnd="?android:listPreferredItemPaddingEnd"
-		app:icon="@drawable/ic_backup_restore"
-		app:subtitle="@string/restore_backup_description"
-		app:title="@string/restore_backup" />
-
 </LinearLayout>

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

@@ -3,7 +3,7 @@
 	xmlns:android="http://schemas.android.com/apk/res/android"
 	xmlns:app="http://schemas.android.com/apk/res-auto"
 	xmlns:tools="http://schemas.android.com/tools"
-	style="?materialCardViewElevatedStyle"
+	style="?materialCardViewOutlinedStyle"
 	android:layout_width="match_parent"
 	android:layout_height="wrap_content"
 	android:layout_margin="@dimen/margin_small">