Improve explore screen

app/src/main/AndroidManifest.xml

@@ -66,6 +66,9 @@
 		<activity
 			android:name="org.koitharu.kotatsu.bookmarks.ui.BookmarksActivity"
 			android:label="@string/bookmarks" />
+		<activity
+			android:name="org.koitharu.kotatsu.suggestions.ui.SuggestionsActivity"
+			android:label="@string/suggestions" />
 		<activity
 			android:name="org.koitharu.kotatsu.settings.SettingsActivity"
 			android:exported="true"

app/src/main/java/org/koitharu/kotatsu/explore/ui/ExploreFragment.kt

@@ -22,10 +22,12 @@ import org.koitharu.kotatsu.history.ui.HistoryActivity
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.search.ui.MangaListActivity
 import org.koitharu.kotatsu.settings.SettingsActivity
+import org.koitharu.kotatsu.suggestions.ui.SuggestionsActivity
 
 class ExploreFragment : BaseFragment<FragmentExploreBinding>(),
 	RecyclerViewOwner,
-	ExploreListEventListener, OnListItemClickListener<ExploreItem.Source> {
+	ExploreListEventListener,
+	OnListItemClickListener<ExploreItem.Source> {
 
 	private val viewModel by viewModel<ExploreViewModel>()
 	private var exploreAdapter: ExploreAdapter? = null
@@ -78,6 +80,7 @@ class ExploreFragment : BaseFragment<FragmentExploreBinding>(),
 			R.id.button_history -> HistoryActivity.newIntent(v.context)
 			R.id.button_local -> MangaListActivity.newIntent(v.context, MangaSource.LOCAL)
 			R.id.button_bookmarks -> BookmarksActivity.newIntent(v.context)
+			R.id.button_suggestions -> SuggestionsActivity.newIntent(v.context)
 			else -> return
 		}
 		startActivity(intent)
@@ -90,7 +93,7 @@ class ExploreFragment : BaseFragment<FragmentExploreBinding>(),
 
 	override fun onRetryClick(error: Throwable) = Unit
 
-	override fun onEmptyActionClick() = Unit
+	override fun onEmptyActionClick() = onManageClick(requireView())
 
 	companion object {
 

app/src/main/java/org/koitharu/kotatsu/explore/ui/ExploreViewModel.kt

@@ -19,7 +19,11 @@ class ExploreViewModel(
 ) : BaseViewModel() {
 
 	val content: LiveData<List<ExploreItem>> = settings.observe()
-		.filter { it == AppSettings.KEY_SOURCES_HIDDEN || it == AppSettings.KEY_SOURCES_ORDER }
+		.filter {
+			it == AppSettings.KEY_SOURCES_HIDDEN ||
+				it == AppSettings.KEY_SOURCES_ORDER ||
+				it == AppSettings.KEY_SUGGESTIONS
+		}
 		.onStart { emit("") }
 		.map { settings.getMangaSources(includeHidden = false) }
 		.distinctUntilChanged()
@@ -27,13 +31,20 @@ class ExploreViewModel(
 		.asLiveDataDistinct(viewModelScope.coroutineContext + Dispatchers.Default, emptyList())
 
 	private fun buildList(sources: List<MangaSource>): List<ExploreItem> {
-		val result = ArrayList<ExploreItem>(sources.size + 2)
+		val result = ArrayList<ExploreItem>(sources.size + 3)
-		result += ExploreItem.Buttons
+		result += ExploreItem.Buttons(
+			isSuggestionsEnabled = settings.isSuggestionsEnabled,
+		)
+		result += ExploreItem.Header(R.string.remote_sources, sources.isNotEmpty())
 		if (sources.isNotEmpty()) {
-			result += ExploreItem.Header(R.string.enabled_sources)
 			sources.mapTo(result) { ExploreItem.Source(it) }
 		} else {
-			// TODO
+			result += ExploreItem.EmptyHint(
+				icon = R.drawable.ic_empty_search,
+				textPrimary = R.string.no_manga_sources,
+				textSecondary = R.string.no_manga_sources_text,
+				actionStringRes = R.string.manage,
+			)
 		}
 		return result
 	}

app/src/main/java/org/koitharu/kotatsu/explore/ui/adapter/ExploreAdapter.kt

@@ -16,4 +16,5 @@ class ExploreAdapter(
 	exploreButtonsAD(listener),
 	exploreSourcesHeaderAD(listener),
 	exploreSourceItemAD(coil, clickListener, lifecycleOwner),
+	exploreEmptyHintListAD(listener),
 )

app/src/main/java/org/koitharu/kotatsu/explore/ui/adapter/ExploreAdapterDelegates.kt

@@ -1,19 +1,22 @@
 package org.koitharu.kotatsu.explore.ui.adapter
 
 import android.view.View
+import androidx.core.view.isVisible
 import androidx.lifecycle.LifecycleOwner
 import coil.ImageLoader
 import coil.request.Disposable
 import coil.request.ImageRequest
 import com.hannesdorfmann.adapterdelegates4.dsl.adapterDelegateViewBinding
-import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.base.ui.list.AdapterDelegateClickListenerAdapter
 import org.koitharu.kotatsu.base.ui.list.OnListItemClickListener
+import org.koitharu.kotatsu.databinding.ItemEmptyCardBinding
 import org.koitharu.kotatsu.databinding.ItemExploreButtonsBinding
 import org.koitharu.kotatsu.databinding.ItemExploreHeaderBinding
 import org.koitharu.kotatsu.databinding.ItemExploreSourceBinding
 import org.koitharu.kotatsu.explore.ui.model.ExploreItem
+import org.koitharu.kotatsu.list.ui.adapter.ListStateHolderListener
 import org.koitharu.kotatsu.utils.ext.enqueueWith
+import org.koitharu.kotatsu.utils.ext.setTextAndVisible
 import org.koitharu.kotatsu.utils.image.FaviconFallbackDrawable
 
 fun exploreButtonsAD(
@@ -26,6 +29,10 @@ fun exploreButtonsAD(
 	binding.buttonHistory.setOnClickListener(clickListener)
 	binding.buttonLocal.setOnClickListener(clickListener)
 	binding.buttonSuggestions.setOnClickListener(clickListener)
+
+	bind {
+		binding.buttonSuggestions.isVisible = item.isSuggestionsEnabled
+	}
 }
 
 fun exploreSourcesHeaderAD(
@@ -41,7 +48,8 @@ fun exploreSourcesHeaderAD(
 	binding.buttonMore.setOnClickListener(listenerAdapter)
 
 	bind {
-		binding.textViewTitle.setText(R.string.remote_sources)
+		binding.textViewTitle.setText(item.titleResId)
+		binding.buttonMore.isVisible = item.isButtonVisible
 	}
 }
 
@@ -78,3 +86,19 @@ fun exploreSourceItemAD(
 		imageRequest = null
 	}
 }
+
+fun exploreEmptyHintListAD(
+	listener: ListStateHolderListener,
+) = adapterDelegateViewBinding<ExploreItem.EmptyHint, ExploreItem, ItemEmptyCardBinding>(
+	{ inflater, parent -> ItemEmptyCardBinding.inflate(inflater, parent, false) }
+) {
+
+	binding.buttonRetry.setOnClickListener { listener.onEmptyActionClick() }
+
+	bind {
+		binding.icon.setImageResource(item.icon)
+		binding.textPrimary.setText(item.textPrimary)
+		binding.textSecondary.setTextAndVisible(item.textSecondary)
+		binding.buttonRetry.setTextAndVisible(item.actionStringRes)
+	}
+}

app/src/main/java/org/koitharu/kotatsu/explore/ui/model/ExploreItem.kt

@@ -1,26 +1,56 @@
 package org.koitharu.kotatsu.explore.ui.model
 
 import android.net.Uri
+import androidx.annotation.DrawableRes
 import androidx.annotation.StringRes
+import org.koitharu.kotatsu.list.ui.model.EmptyState
 import org.koitharu.kotatsu.list.ui.model.ListModel
 import org.koitharu.kotatsu.parsers.model.MangaSource
 
 sealed interface ExploreItem : ListModel {
 
-	object Buttons : ExploreItem
+	class Buttons(
+		val isSuggestionsEnabled: Boolean
+	) : ExploreItem {
+
+		override fun equals(other: Any?): Boolean {
+			if (this === other) return true
+			if (javaClass != other?.javaClass) return false
+
+			other as Buttons
+
+			if (isSuggestionsEnabled != other.isSuggestionsEnabled) return false
+
+			return true
+		}
+
+		override fun hashCode(): Int {
+			return isSuggestionsEnabled.hashCode()
+		}
+	}
 
 	class Header(
 		@StringRes val titleResId: Int,
+		val isButtonVisible: Boolean,
 	) : ExploreItem {
 
 		override fun equals(other: Any?): Boolean {
 			if (this === other) return true
 			if (javaClass != other?.javaClass) return false
+
 			other as Header
-			return titleResId == other.titleResId
+
+			if (titleResId != other.titleResId) return false
+			if (isButtonVisible != other.isButtonVisible) return false
+
+			return true
 		}
 
-		override fun hashCode(): Int = titleResId
+		override fun hashCode(): Int {
+			var result = titleResId
+			result = 31 * result + isButtonVisible.hashCode()
+			return result
+		}
 	}
 
 	class Source(
@@ -46,4 +76,10 @@ sealed interface ExploreItem : ListModel {
 		}
 	}
 
+	class EmptyHint(
+		@DrawableRes icon: Int,
+		@StringRes textPrimary: Int,
+		@StringRes textSecondary: Int,
+		@StringRes actionStringRes: Int,
+	) : EmptyState(icon, textPrimary, textSecondary, actionStringRes), ExploreItem
 }

app/src/main/java/org/koitharu/kotatsu/library/ui/LibraryMenuProvider.kt

@@ -38,7 +38,7 @@ class LibraryMenuProvider(
 	}
 
 	private fun showClearHistoryDialog() {
-		val selectionListener = RememberSelectionDialogListener(-1)
+		val selectionListener = RememberSelectionDialogListener(2)
 		MaterialAlertDialogBuilder(context, materialR.style.ThemeOverlay_Material3_MaterialAlertDialog_Centered)
 			.setTitle(R.string.clear_history)
 			.setSingleChoiceItems(

app/src/main/java/org/koitharu/kotatsu/list/ui/MangaListFragment.kt

@@ -168,21 +168,20 @@ abstract class MangaListFragment :
 	}
 
 	override fun onWindowInsetsChanged(insets: Insets) {
-		val headerHeight = (activity as? AppBarOwner)?.appBar?.measureHeight() ?: insets.top
 		binding.root.updatePadding(
 			left = insets.left,
 			right = insets.right,
 		)
+		binding.recyclerView.updatePadding(
+			bottom = insets.bottom,
+		)
 		if (activity is MainActivity) {
+			val headerHeight = (activity as? AppBarOwner)?.appBar?.measureHeight() ?: insets.top
 			binding.swipeRefreshLayout.setProgressViewOffset(
 				true,
 				headerHeight + resources.resolveDp(-72),
 				headerHeight + resources.resolveDp(10),
 			)
-		} else {
-			binding.recyclerView.updatePadding(
-				bottom = insets.bottom,
-			)
 		}
 	}
 

app/src/main/java/org/koitharu/kotatsu/list/ui/model/EmptyState.kt

@@ -3,9 +3,32 @@ package org.koitharu.kotatsu.list.ui.model
 import androidx.annotation.DrawableRes
 import androidx.annotation.StringRes
 
-data class EmptyState(
+open class EmptyState(
 	@DrawableRes val icon: Int,
 	@StringRes val textPrimary: Int,
 	@StringRes val textSecondary: Int,
 	@StringRes val actionStringRes: Int,
-) : ListModel
+) : ListModel {
+
+	override fun equals(other: Any?): Boolean {
+		if (this === other) return true
+		if (javaClass != other?.javaClass) return false
+
+		other as EmptyState
+
+		if (icon != other.icon) return false
+		if (textPrimary != other.textPrimary) return false
+		if (textSecondary != other.textSecondary) return false
+		if (actionStringRes != other.actionStringRes) return false
+
+		return true
+	}
+
+	override fun hashCode(): Int {
+		var result = icon
+		result = 31 * result + textPrimary
+		result = 31 * result + textSecondary
+		result = 31 * result + actionStringRes
+		return result
+	}
+}

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

@@ -30,7 +30,6 @@ import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.databinding.ActivityMainBinding
 import org.koitharu.kotatsu.details.ui.DetailsActivity
 import org.koitharu.kotatsu.explore.ui.ExploreFragment
-import org.koitharu.kotatsu.favourites.ui.FavouritesContainerFragment
 import org.koitharu.kotatsu.library.ui.LibraryFragment
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaTag
@@ -42,6 +41,7 @@ import org.koitharu.kotatsu.search.ui.suggestion.SearchSuggestionFragment
 import org.koitharu.kotatsu.search.ui.suggestion.SearchSuggestionListener
 import org.koitharu.kotatsu.search.ui.suggestion.SearchSuggestionViewModel
 import org.koitharu.kotatsu.settings.AppUpdateChecker
+import org.koitharu.kotatsu.settings.SettingsHeadersFragment
 import org.koitharu.kotatsu.settings.newsources.NewSourcesDialogFragment
 import org.koitharu.kotatsu.settings.onboard.OnboardDialogFragment
 import org.koitharu.kotatsu.suggestions.ui.SuggestionsWorker
@@ -256,6 +256,10 @@ class MainActivity :
 				setPrimaryFragment(FeedFragment.newInstance())
 				binding.root.isLiftAppBarOnScroll = true // --//--
 			}
+			R.id.nav_tools -> {
+				setPrimaryFragment(SettingsHeadersFragment())
+				binding.root.isLiftAppBarOnScroll = true // --//--
+			}
 			else -> return false
 		}
 		appBar.setExpanded(true)

app/src/main/java/org/koitharu/kotatsu/search/ui/MangaListActivity.kt

@@ -55,13 +55,7 @@ class MangaListActivity : BaseActivity<ActivityContainerBinding>() {
 				left = insets.left,
 				right = insets.right
 			)
-			updateLayoutParams<ViewGroup.MarginLayoutParams> {
-				topMargin = insets.top
-			}
 		}
-		binding.container.updatePadding(
-			bottom = insets.bottom
-		)
 	}
 
 	private class ApplyFilterRunnable(

app/src/main/java/org/koitharu/kotatsu/settings/ContentSettingsFragment.kt

@@ -5,7 +5,6 @@ import android.os.Bundle
 import android.view.View
 import androidx.preference.ListPreference
 import androidx.preference.Preference
-import java.io.File
 import kotlinx.coroutines.launch
 import org.koin.android.ext.android.inject
 import org.koitharu.kotatsu.R
@@ -19,6 +18,7 @@ import org.koitharu.kotatsu.settings.utils.SliderPreference
 import org.koitharu.kotatsu.utils.ext.getStorageName
 import org.koitharu.kotatsu.utils.ext.setDefaultValueCompat
 import org.koitharu.kotatsu.utils.ext.viewLifecycleScope
+import java.io.File
 
 class ContentSettingsFragment :
 	BasePreferenceFragment(R.string.content),
@@ -30,9 +30,6 @@ class ContentSettingsFragment :
 	override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
 		addPreferencesFromResource(R.xml.pref_content)
 
-		findPreference<Preference>(AppSettings.KEY_SUGGESTIONS)?.setSummary(
-			if (settings.isSuggestionsEnabled) R.string.enabled else R.string.disabled
-		)
 		findPreference<SliderPreference>(AppSettings.KEY_DOWNLOADS_PARALLELISM)?.run {
 			summary = value.toString()
 			setOnPreferenceChangeListener { preference, newValue ->
@@ -54,6 +51,9 @@ class ContentSettingsFragment :
 	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
 		super.onViewCreated(view, savedInstanceState)
 		findPreference<Preference>(AppSettings.KEY_LOCAL_STORAGE)?.bindStorageName()
+		findPreference<Preference>(AppSettings.KEY_SUGGESTIONS)?.setSummary(
+			if (settings.isSuggestionsEnabled) R.string.enabled else R.string.disabled
+		)
 		bindRemoteSourcesSummary()
 		settings.subscribe(this)
 	}

app/src/main/java/org/koitharu/kotatsu/suggestions/ui/SuggestionsActivity.kt

@@ -0,0 +1,45 @@
+package org.koitharu.kotatsu.suggestions.ui
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import android.view.ViewGroup
+import androidx.core.graphics.Insets
+import androidx.core.view.updateLayoutParams
+import androidx.core.view.updatePadding
+import androidx.fragment.app.commit
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.base.ui.BaseActivity
+import org.koitharu.kotatsu.databinding.ActivityContainerBinding
+
+class SuggestionsActivity : BaseActivity<ActivityContainerBinding>() {
+
+	override fun onCreate(savedInstanceState: Bundle?) {
+		super.onCreate(savedInstanceState)
+		setContentView(ActivityContainerBinding.inflate(layoutInflater))
+		supportActionBar?.setDisplayHomeAsUpEnabled(true)
+		val fm = supportFragmentManager
+		if (fm.findFragmentById(R.id.container) == null) {
+			fm.commit {
+				val fragment = SuggestionsFragment.newInstance()
+				replace(R.id.container, fragment)
+			}
+		}
+	}
+
+	override fun onWindowInsetsChanged(insets: Insets) {
+		binding.toolbar.updateLayoutParams<ViewGroup.MarginLayoutParams> {
+			leftMargin = insets.left
+			rightMargin = insets.right
+		}
+		binding.root.updatePadding(
+			left = insets.left,
+			right = insets.right,
+		)
+	}
+
+	companion object {
+
+		fun newIntent(context: Context) = Intent(context, SuggestionsActivity::class.java)
+	}
+}

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

@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.google.android.material.card.MaterialCardView
+	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="@style/Widget.Material3.CardView.Filled"
+	android:layout_width="match_parent"
+	android:layout_height="wrap_content"
+	app:contentPadding="@dimen/margin_normal">
+
+	<androidx.constraintlayout.widget.ConstraintLayout
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content">
+
+		<ImageView
+			android:id="@+id/icon"
+			android:layout_width="120dp"
+			android:layout_height="120dp"
+			android:contentDescription="@null"
+			android:scaleType="fitCenter"
+			app:layout_constraintStart_toStartOf="parent"
+			app:layout_constraintTop_toTopOf="parent"
+			tools:src="@drawable/ic_empty_favourites" />
+
+		<TextView
+			android:id="@+id/textPrimary"
+			android:layout_width="0dp"
+			android:layout_height="wrap_content"
+			android:layout_marginStart="@dimen/margin_small"
+			android:textAppearance="?attr/textAppearanceTitleLarge"
+			app:layout_constraintEnd_toEndOf="parent"
+			app:layout_constraintStart_toEndOf="@id/icon"
+			app:layout_constraintTop_toTopOf="parent"
+			tools:text="@tools:sample/lorem[3]" />
+
+		<TextView
+			android:id="@+id/textSecondary"
+			android:layout_width="0dp"
+			android:layout_height="wrap_content"
+			android:layout_marginStart="@dimen/margin_small"
+			android:layout_marginTop="@dimen/margin_small"
+			android:textAppearance="?attr/textAppearanceBodyMedium"
+			app:layout_constraintEnd_toEndOf="parent"
+			app:layout_constraintStart_toEndOf="@id/icon"
+			app:layout_constraintTop_toBottomOf="@id/textPrimary"
+			tools:text="@tools:sample/lorem[15]" />
+
+		<Button
+			android:id="@+id/button_retry"
+			style="@style/Widget.Material3.Button.TonalButton"
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:layout_marginTop="@dimen/margin_small"
+			android:visibility="gone"
+			app:layout_constraintEnd_toEndOf="parent"
+			app:layout_constraintTop_toBottomOf="@id/textSecondary"
+			tools:text="@string/try_again"
+			tools:visibility="visible" />
+
+
+	</androidx.constraintlayout.widget.ConstraintLayout>
+
+</com.google.android.material.card.MaterialCardView>

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

@@ -1,63 +1,56 @@
 <?xml version="1.0" encoding="utf-8"?>
-<GridLayout
+<androidx.constraintlayout.widget.ConstraintLayout
 	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"
 	android:layout_width="match_parent"
 	android:layout_height="wrap_content"
-	android:columnCount="2"
+	android:paddingHorizontal="8dp"
-	android:orientation="vertical"
+	android:paddingVertical="4dp">
-	android:rowCount="2">
 
 	<com.google.android.material.button.MaterialButton
 		android:id="@+id/button_history"
 		style="@style/Widget.Kotatsu.ExploreButton"
+		android:layout_width="0dp"
 		android:layout_height="wrap_content"
-		android:layout_columnWeight="0.5"
-		android:layout_gravity="fill_horizontal"
-		android:layout_marginStart="8dp"
-		android:layout_marginTop="4dp"
-		android:layout_marginEnd="8dp"
-		android:layout_marginBottom="4dp"
 		android:text="@string/history"
 		app:icon="@drawable/ic_history" />
 
 	<com.google.android.material.button.MaterialButton
 		android:id="@+id/button_suggestions"
 		style="@style/Widget.Kotatsu.ExploreButton"
+		android:layout_width="0dp"
 		android:layout_height="wrap_content"
-		android:layout_columnWeight="0.5"
-		android:layout_gravity="fill_horizontal"
-		android:layout_marginStart="8dp"
-		android:layout_marginTop="4dp"
-		android:layout_marginEnd="8dp"
-		android:layout_marginBottom="4dp"
 		android:text="@string/suggestions"
 		app:icon="@drawable/ic_suggestion" />
 
 	<com.google.android.material.button.MaterialButton
 		android:id="@+id/button_local"
 		style="@style/Widget.Kotatsu.ExploreButton"
+		android:layout_width="0dp"
 		android:layout_height="wrap_content"
-		android:layout_columnWeight="0.5"
-		android:layout_gravity="fill_horizontal"
-		android:layout_marginStart="8dp"
-		android:layout_marginTop="4dp"
-		android:layout_marginEnd="8dp"
-		android:layout_marginBottom="4dp"
 		android:text="@string/local_storage"
 		app:icon="@drawable/ic_storage" />
 
 	<com.google.android.material.button.MaterialButton
 		android:id="@+id/button_bookmarks"
 		style="@style/Widget.Kotatsu.ExploreButton"
+		android:layout_width="0dp"
 		android:layout_height="wrap_content"
-		android:layout_columnWeight="0.5"
-		android:layout_gravity="fill_horizontal"
-		android:layout_marginStart="8dp"
-		android:layout_marginTop="4dp"
-		android:layout_marginEnd="8dp"
-		android:layout_marginBottom="4dp"
 		android:text="@string/bookmarks"
 		app:icon="@drawable/ic_bookmark" />
 
-</GridLayout>
+	<androidx.constraintlayout.helper.widget.Flow
+		android:id="@+id/flow"
+		android:layout_width="0dp"
+		android:layout_height="wrap_content"
+		app:constraint_referenced_ids="button_history,button_local,button_suggestions,button_bookmarks"
+		app:flow_horizontalGap="8dp"
+		app:flow_maxElementsWrap="2"
+		app:flow_verticalGap="4dp"
+		app:flow_wrapMode="aligned"
+		app:layout_constraintEnd_toEndOf="parent"
+		app:layout_constraintStart_toStartOf="parent"
+		app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -327,4 +327,6 @@
 	<string name="no_bookmarks_yet">No bookmarks yet</string>
 	<string name="no_bookmarks_summary">You can create bookmark while reading manga</string>
 	<string name="bookmarks_removed">Bookmarks removed</string>
+	<string name="no_manga_sources">No manga sources</string>
+	<string name="no_manga_sources_text">Enable manga sources to read manga online</string>
 </resources>

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

@@ -130,7 +130,7 @@
 	<style name="Widget.Kotatsu.ExploreButton" parent="Widget.Material3.Button.TonalButton.Icon">
 		<item name="android:minHeight">58dp</item>
 		<item name="android:textColor">?attr/colorOnSurface</item>
-		<item name="singleLine">true</item>
+		<item name="android:singleLine">true</item>
 		<item name="shapeAppearance">?shapeAppearanceCornerLarge</item>
 		<item name="iconPadding">16dp</item>
 		<item name="iconGravity">start</item>