Merge branch 'feature/kitsu' of github.com:KotatsuApp/Kotatsu into devel

README.md

@@ -19,7 +19,7 @@ Kotatsu is a free and open source manga reader for Android.
 * Tablet-optimized Material You UI
 * Standard and Webtoon-optimized reader
 * Notifications about new chapters with updates feed
-* Integration with manga tracking services: Shikimori, AniList, MyAnimeList
+* Integration with manga tracking services: Shikimori, AniList, MyAnimeList, Kitsu
 * Password/fingerprint protect access to the app
 * History and favourites [synchronization](https://github.com/KotatsuApp/kotatsu-syncserver) across devices
 

app/src/main/AndroidManifest.xml

@@ -221,12 +221,24 @@
 				<data android:host="shikimori-auth" />
 				<data android:host="anilist-auth" />
 				<data android:host="mal-auth" />
+				<data android:host="kitsu-auth" />
 			</intent-filter>
 
 		</activity>
 		<activity
 			android:name="org.koitharu.kotatsu.settings.sources.catalog.SourcesCatalogActivity"
 			android:label="@string/sources_catalog" />
+		<activity
+			android:name="org.koitharu.kotatsu.scrobbling.kitsu.ui.KitsuAuthActivity"
+			android:exported="false"
+			android:label="@string/kitsu"
+			tools:ignore="AppLinkUrlError">
+			<intent-filter>
+				<action android:name="android.intent.action.VIEW" />
+				<category android:name="android.intent.category.DEFAULT" />
+				<data android:scheme="kotatsu+kitsu" />
+			</intent-filter>
+		</activity>
 
 		<service
 			android:name="androidx.work.impl.foreground.SystemForegroundService"

app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/AppSettings.kt

@@ -519,6 +519,7 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		const val KEY_SHIKIMORI = "shikimori"
 		const val KEY_ANILIST = "anilist"
 		const val KEY_MAL = "mal"
+		const val KEY_KITSU = "kitsu"
 		const val KEY_DOWNLOADS_WIFI = "downloads_wifi"
 		const val KEY_ALL_FAVOURITES_VISIBLE = "all_favourites_visible"
 		const val KEY_DOH = "doh"

app/src/main/kotlin/org/koitharu/kotatsu/scrobbling/ScrobblingModule.kt

@@ -16,6 +16,10 @@ import org.koitharu.kotatsu.scrobbling.common.data.ScrobblerStorage
 import org.koitharu.kotatsu.scrobbling.common.domain.Scrobbler
 import org.koitharu.kotatsu.scrobbling.common.domain.model.ScrobblerService
 import org.koitharu.kotatsu.scrobbling.common.domain.model.ScrobblerType
+import org.koitharu.kotatsu.scrobbling.kitsu.data.KitsuAuthenticator
+import org.koitharu.kotatsu.scrobbling.kitsu.data.KitsuInterceptor
+import org.koitharu.kotatsu.scrobbling.kitsu.data.KitsuRepository
+import org.koitharu.kotatsu.scrobbling.kitsu.domain.KitsuScrobbler
 import org.koitharu.kotatsu.scrobbling.mal.data.MALAuthenticator
 import org.koitharu.kotatsu.scrobbling.mal.data.MALInterceptor
 import org.koitharu.kotatsu.scrobbling.mal.domain.MALScrobbler
@@ -64,6 +68,24 @@ object ScrobblingModule {
 		addInterceptor(AniListInterceptor(storage))
 	}.build()
 
+	@Provides
+	@Singleton
+	fun provideKitsuRepository(
+		@ApplicationContext context: Context,
+		@ScrobblerType(ScrobblerService.KITSU) storage: ScrobblerStorage,
+		database: MangaDatabase,
+		authenticator: KitsuAuthenticator,
+	): KitsuRepository {
+		val okHttp = OkHttpClient.Builder().apply {
+			authenticator(authenticator)
+			addInterceptor(KitsuInterceptor(storage))
+			if (BuildConfig.DEBUG) {
+				addInterceptor(CurlLoggingInterceptor())
+			}
+		}.build()
+		return KitsuRepository(context, okHttp, storage, database)
+	}
+
 	@Provides
 	@Singleton
 	@ScrobblerType(ScrobblerService.ANILIST)
@@ -85,11 +107,19 @@ object ScrobblingModule {
 		@ApplicationContext context: Context,
 	): ScrobblerStorage = ScrobblerStorage(context, ScrobblerService.MAL)
 
+	@Provides
+	@Singleton
+	@ScrobblerType(ScrobblerService.KITSU)
+	fun provideKitsuStorage(
+		@ApplicationContext context: Context,
+	): ScrobblerStorage = ScrobblerStorage(context, ScrobblerService.KITSU)
+
 	@Provides
 	@ElementsIntoSet
 	fun provideScrobblers(
 		shikimoriScrobbler: ShikimoriScrobbler,
 		aniListScrobbler: AniListScrobbler,
 		malScrobbler: MALScrobbler,
-	): Set<@JvmSuppressWildcards Scrobbler> = setOf(shikimoriScrobbler, aniListScrobbler, malScrobbler)
+		kitsuScrobbler: KitsuScrobbler
+	): Set<@JvmSuppressWildcards Scrobbler> = setOf(shikimoriScrobbler, aniListScrobbler, malScrobbler, kitsuScrobbler)
 }

app/src/main/kotlin/org/koitharu/kotatsu/scrobbling/common/domain/model/ScrobblerService.kt

@@ -12,5 +12,6 @@ enum class ScrobblerService(
 
 	SHIKIMORI(1, R.string.shikimori, R.drawable.ic_shikimori),
 	ANILIST(2, R.string.anilist, R.drawable.ic_anilist),
-	MAL(3, R.string.mal, R.drawable.ic_mal)
+	MAL(3, R.string.mal, R.drawable.ic_mal),
+	KITSU(4, R.string.kitsu, R.drawable.ic_kitsu)
 }

app/src/main/kotlin/org/koitharu/kotatsu/scrobbling/kitsu/data/KitsuAuthenticator.kt

@@ -0,0 +1,22 @@
+package org.koitharu.kotatsu.scrobbling.kitsu.data
+
+import okhttp3.Authenticator
+import okhttp3.Request
+import okhttp3.Response
+import okhttp3.Route
+import org.koitharu.kotatsu.scrobbling.common.data.ScrobblerStorage
+import org.koitharu.kotatsu.scrobbling.common.domain.model.ScrobblerService
+import org.koitharu.kotatsu.scrobbling.common.domain.model.ScrobblerType
+import javax.inject.Inject
+import javax.inject.Provider
+
+class KitsuAuthenticator @Inject constructor(
+	@ScrobblerType(ScrobblerService.KITSU) private val storage: ScrobblerStorage,
+	private val repositoryProvider: Provider<KitsuRepository>,
+) : Authenticator {
+
+	override fun authenticate(route: Route?, response: Response): Request? {
+		TODO("Not yet implemented")
+	}
+
+}

app/src/main/kotlin/org/koitharu/kotatsu/scrobbling/kitsu/data/KitsuInterceptor.kt

@@ -0,0 +1,25 @@
+package org.koitharu.kotatsu.scrobbling.kitsu.data
+
+import okhttp3.Interceptor
+import okhttp3.Response
+import org.koitharu.kotatsu.core.network.CommonHeaders
+import org.koitharu.kotatsu.scrobbling.common.data.ScrobblerStorage
+
+private const val JSON = "application/json"
+
+class KitsuInterceptor(private val storage: ScrobblerStorage) : Interceptor {
+
+	override fun intercept(chain: Interceptor.Chain): Response {
+		val sourceRequest = chain.request()
+		val request = sourceRequest.newBuilder()
+		request.header(CommonHeaders.CONTENT_TYPE, JSON)
+		request.header(CommonHeaders.ACCEPT, JSON)
+		if (!sourceRequest.url.pathSegments.contains("oauth")) {
+			storage.accessToken?.let {
+				request.header(CommonHeaders.AUTHORIZATION, "Bearer $it")
+			}
+		}
+		return chain.proceed(request.build())
+	}
+
+}

app/src/main/kotlin/org/koitharu/kotatsu/scrobbling/kitsu/data/KitsuRepository.kt

@@ -0,0 +1,92 @@
+package org.koitharu.kotatsu.scrobbling.kitsu.data
+
+import android.content.Context
+import dagger.hilt.android.qualifiers.ApplicationContext
+import okhttp3.FormBody
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.db.MangaDatabase
+import org.koitharu.kotatsu.parsers.model.MangaChapter
+import org.koitharu.kotatsu.parsers.util.await
+import org.koitharu.kotatsu.parsers.util.parseJson
+import org.koitharu.kotatsu.scrobbling.common.data.ScrobblerRepository
+import org.koitharu.kotatsu.scrobbling.common.data.ScrobblerStorage
+import org.koitharu.kotatsu.scrobbling.common.domain.model.ScrobblerManga
+import org.koitharu.kotatsu.scrobbling.common.domain.model.ScrobblerMangaInfo
+import org.koitharu.kotatsu.scrobbling.common.domain.model.ScrobblerService
+import org.koitharu.kotatsu.scrobbling.common.domain.model.ScrobblerUser
+
+private const val BASE_WEB_URL = "https://kitsu.io"
+
+class KitsuRepository(
+	@ApplicationContext context: Context,
+	private val okHttp: OkHttpClient,
+	private val storage: ScrobblerStorage,
+	private val db: MangaDatabase,
+) : ScrobblerRepository {
+
+	private val clientId = context.getString(R.string.kitsu_clientId)
+	private val clientSecret = context.getString(R.string.kitsu_clientSecret)
+
+	override val oauthUrl: String = "kotatsu+kitsu://auth"
+
+	override val isAuthorized: Boolean
+		get() = storage.accessToken != null
+
+	override val cachedUser: ScrobblerUser?
+		get() {
+			return storage.user
+		}
+
+	override suspend fun authorize(code: String?) {
+		val body = FormBody.Builder()
+		if (code != null) {
+			body.add("grant_type", "password")
+			body.add("username", "test@test")
+			body.add("password", "test")
+		} else {
+			body.add("grant_type", "refresh_token")
+			body.add("refresh_token", checkNotNull(storage.refreshToken))
+		}
+		val request = Request.Builder()
+			.post(body.build())
+			.url("${BASE_WEB_URL}/api/oauth/token")
+		val response = okHttp.newCall(request.build()).await().parseJson()
+		storage.accessToken = response.getString("access_token")
+		storage.refreshToken = response.getString("refresh_token")
+	}
+
+	override suspend fun loadUser(): ScrobblerUser {
+		TODO("Not yet implemented")
+	}
+
+	override fun logout() {
+		TODO("Not yet implemented")
+	}
+
+	override suspend fun unregister(mangaId: Long) {
+		return db.getScrobblingDao().delete(ScrobblerService.KITSU.id, mangaId)
+	}
+
+	override suspend fun findManga(query: String, offset: Int): List<ScrobblerManga> {
+		TODO("Not yet implemented")
+	}
+
+	override suspend fun getMangaInfo(id: Long): ScrobblerMangaInfo {
+		TODO("Not yet implemented")
+	}
+
+	override suspend fun createRate(mangaId: Long, scrobblerMangaId: Long) {
+		TODO("Not yet implemented")
+	}
+
+	override suspend fun updateRate(rateId: Int, mangaId: Long, chapter: MangaChapter) {
+		TODO("Not yet implemented")
+	}
+
+	override suspend fun updateRate(rateId: Int, mangaId: Long, rating: Float, status: String?, comment: String?) {
+		TODO("Not yet implemented")
+	}
+
+}

app/src/main/kotlin/org/koitharu/kotatsu/scrobbling/kitsu/domain/KitsuScrobbler.kt

@@ -0,0 +1,40 @@
+package org.koitharu.kotatsu.scrobbling.kitsu.domain
+
+import org.koitharu.kotatsu.core.db.MangaDatabase
+import org.koitharu.kotatsu.scrobbling.common.domain.Scrobbler
+import org.koitharu.kotatsu.scrobbling.common.domain.model.ScrobblerService
+import org.koitharu.kotatsu.scrobbling.common.domain.model.ScrobblingStatus
+import org.koitharu.kotatsu.scrobbling.kitsu.data.KitsuRepository
+import javax.inject.Inject
+
+class KitsuScrobbler @Inject constructor(
+	private val repository: KitsuRepository,
+	db: MangaDatabase,
+) : Scrobbler(db, ScrobblerService.KITSU, repository) {
+
+	init {
+		statuses[ScrobblingStatus.PLANNED] = "planned"
+		statuses[ScrobblingStatus.READING] = "current"
+		statuses[ScrobblingStatus.COMPLETED] = "completed"
+		statuses[ScrobblingStatus.ON_HOLD] = "on_hold"
+		statuses[ScrobblingStatus.DROPPED] = "dropped"
+	}
+
+	override suspend fun updateScrobblingInfo(
+		mangaId: Long,
+		rating: Float,
+		status: ScrobblingStatus?,
+		comment: String?
+	) {
+		val entity = db.getScrobblingDao().find(scrobblerService.id, mangaId)
+		requireNotNull(entity) { "Scrobbling info for manga $mangaId not found" }
+		repository.updateRate(
+			rateId = entity.id,
+			mangaId = entity.mangaId,
+			rating = rating,
+			status = statuses[status],
+			comment = comment,
+		)
+	}
+
+}

app/src/main/kotlin/org/koitharu/kotatsu/scrobbling/kitsu/ui/KitsuAuthActivity.kt

@@ -0,0 +1,32 @@
+package org.koitharu.kotatsu.scrobbling.kitsu.ui
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import androidx.core.graphics.Insets
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.ui.BaseActivity
+import org.koitharu.kotatsu.databinding.ActivityKitsuAuthBinding
+
+class KitsuAuthActivity : BaseActivity<ActivityKitsuAuthBinding>() {
+
+	override fun onCreate(savedInstanceState: Bundle?) {
+		super.onCreate(savedInstanceState)
+		setContentView(ActivityKitsuAuthBinding.inflate(layoutInflater))
+	}
+
+	override fun onWindowInsetsChanged(insets: Insets) {
+		val basePadding = resources.getDimensionPixelOffset(R.dimen.screen_padding)
+		viewBinding.root.setPadding(
+			basePadding + insets.left,
+			basePadding + insets.top,
+			basePadding + insets.right,
+			basePadding + insets.bottom,
+		)
+	}
+
+	companion object {
+		fun newIntent(context: Context) = Intent(context, KitsuAuthActivity::class.java)
+	}
+
+}

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

@@ -19,8 +19,10 @@ import org.koitharu.kotatsu.core.ui.BasePreferenceFragment
 import org.koitharu.kotatsu.core.util.ext.getDisplayMessage
 import org.koitharu.kotatsu.core.util.ext.viewLifecycleScope
 import org.koitharu.kotatsu.scrobbling.anilist.data.AniListRepository
+import org.koitharu.kotatsu.scrobbling.common.data.ScrobblerRepository
 import org.koitharu.kotatsu.scrobbling.common.domain.model.ScrobblerService
 import org.koitharu.kotatsu.scrobbling.common.ui.config.ScrobblerConfigActivity
+import org.koitharu.kotatsu.scrobbling.kitsu.data.KitsuRepository
 import org.koitharu.kotatsu.scrobbling.mal.data.MALRepository
 import org.koitharu.kotatsu.scrobbling.shikimori.data.ShikimoriRepository
 import org.koitharu.kotatsu.sync.domain.SyncController
@@ -41,6 +43,9 @@ class ServicesSettingsFragment : BasePreferenceFragment(R.string.services),
 	@Inject
 	lateinit var malRepository: MALRepository
 
+	@Inject
+	lateinit var kitsuRepository: KitsuRepository
+
 	@Inject
 	lateinit var syncController: SyncController
 
@@ -64,6 +69,7 @@ class ServicesSettingsFragment : BasePreferenceFragment(R.string.services),
 		bindScrobblerSummary(AppSettings.KEY_SHIKIMORI, shikimoriRepository)
 		bindScrobblerSummary(AppSettings.KEY_ANILIST, aniListRepository)
 		bindScrobblerSummary(AppSettings.KEY_MAL, malRepository)
+		bindScrobblerSummary(AppSettings.KEY_KITSU, kitsuRepository)
 		bindSyncSummary()
 	}
 
@@ -103,6 +109,15 @@ class ServicesSettingsFragment : BasePreferenceFragment(R.string.services),
 				true
 			}
 
+			AppSettings.KEY_KITSU -> {
+				if (!kitsuRepository.isAuthorized) {
+					launchScrobblerAuth(kitsuRepository)
+				} else {
+					startActivity(ScrobblerConfigActivity.newIntent(preference.context, ScrobblerService.KITSU))
+				}
+				true
+			}
+
 			AppSettings.KEY_SYNC -> {
 				val am = AccountManager.get(requireContext())
 				val accountType = getString(R.string.account_type_sync)
@@ -121,7 +136,7 @@ class ServicesSettingsFragment : BasePreferenceFragment(R.string.services),
 
 	private fun bindScrobblerSummary(
 		key: String,
-		repository: org.koitharu.kotatsu.scrobbling.common.data.ScrobblerRepository
+		repository: ScrobblerRepository
 	) {
 		val pref = findPreference<Preference>(key) ?: return
 		if (!repository.isAuthorized) {
@@ -147,7 +162,7 @@ class ServicesSettingsFragment : BasePreferenceFragment(R.string.services),
 		}
 	}
 
-	private fun launchScrobblerAuth(repository: org.koitharu.kotatsu.scrobbling.common.data.ScrobblerRepository) {
+	private fun launchScrobblerAuth(repository: ScrobblerRepository) {
 		runCatching {
 			val intent = Intent(Intent.ACTION_VIEW)
 			intent.data = Uri.parse(repository.oauthUrl)

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

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+	android:tint="?colorControlNormal"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M1.429,5.441a12.478,12.478 0,0 0,1.916 2.056c0.011,0.011 0.022,0.011 0.022,0.022 0.452,0.387 1.313,0.947 1.937,1.173 0,0 3.886,1.496 4.091,1.582a1.4,1.4 0,0 0,0.237 0.075,0.694 0.694,0 0,0 0.808,-0.549c0.011,-0.065 0.022,-0.172 0.022,-0.248L10.462,5.161c0.011,-0.667 -0.205,-1.679 -0.398,-2.239 0,-0.011 -0.011,-0.022 -0.011,-0.032A11.979,11.979 0,0 0,8.824 0.36L8.781,0.285a0.697,0.697 0,0 0,-0.958 -0.162c-0.054,0.032 -0.086,0.075 -0.129,0.119L7.608,0.36a4.743,4.743 0,0 0,-0.786 3.412,8.212 8.212,0 0,0 -0.775,0.463c-0.043,0.032 -0.42,0.291 -0.71,0.56A4.803,4.803 0,0 0,1.87 4.3c-0.043,0.011 -0.097,0.021 -0.14,0.032 -0.054,0.022 -0.107,0.043 -0.151,0.076a0.702,0.702 0,0 0,-0.193 0.958l0.043,0.075zM8.222,1.07c0.366,0.614 0.678,1.249 0.925,1.917 -0.495,0.086 -0.98,0.215 -1.453,0.388a3.918,3.918 0,0 1,0.528 -2.305zM4.658,5.463a7.467,7.467 0,0 0,-0.893 1.216,11.68 11.68,0 0,1 -1.453,-1.55 3.825,3.825 0,0 1,2.346 0.334zM17.706,5.161a7.673,7.673 0,0 0,-2.347 -0.474,7.583 7.583,0 0,0 -3.811,0.818l-0.215,0.108v3.918c0,0.054 0,0.258 -0.032,0.431a1.535,1.535 0,0 1,-0.646 0.98,1.545 1.545,0 0,1 -1.152,0.247 2.618,2.618 0,0 1,-0.409 -0.118,747.6 747.6,0 0,1 -3.402,-1.313 8.9,8.9 0,0 0,-0.323 -0.129,30.597 30.597,0 0,0 -3.822,3.832l-0.075,0.086a0.698,0.698 0,0 0,0.538 1.098,0.676 0.676,0 0,0 0.42,-0.118c0.011,-0.011 0.022,-0.022 0.043,-0.032 1.313,-0.947 2.756,-1.712 4.284,-2.325a0.7,0.7 0,0 1,0.818 0.13,0.704 0.704,0 0,1 0.054,0.915l-0.237,0.388a20.277,20.277 0,0 0,-1.97 4.306l-0.032,0.129a0.646,0.646 0,0 0,0.108 0.538,0.713 0.713,0 0,0 0.549,0.301 0.657,0.657 0,0 0,0.42 -0.118c0.054,-0.043 0.108,-0.086 0.151,-0.14l0.043,-0.065a18.95,18.95 0,0 1,1.765 -2.153,20.156 20.156,0 0,1 10.797,-6.018c0.032,-0.011 0.065,-0.011 0.097,-0.011 0.237,0.011 0.42,0.215 0.409,0.452a0.424,0.424 0,0 1,-0.344 0.398c-3.908,0.829 -10.948,5.469 -8.483,12.208 0.043,0.108 0.075,0.172 0.129,0.269a0.71,0.71 0,0 0,0.538 0.301,0.742 0.742,0 0,0 0.657,-0.398c0.398,-0.754 1.152,-1.593 3.326,-2.497 6.061,-2.508 7.062,-6.093 7.17,-8.364v-0.129a7.716,7.716 0,0 0,-5.016 -7.451zM11.623,22.923c-0.56,-1.669 -0.506,-3.283 0.151,-4.823 1.26,2.035 3.456,2.207 3.456,2.207 -2.25,0.937 -3.133,1.863 -3.607,2.616z"
+      android:fillColor="#000000"/>
+</vector>

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

@@ -0,0 +1,130 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+	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="match_parent"
+	android:orientation="vertical"
+	android:padding="@dimen/screen_padding">
+
+	<TextView
+		android:id="@+id/textView_title"
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:layout_marginTop="8dp"
+		android:drawablePadding="16dp"
+		android:gravity="center_horizontal"
+		android:text="@string/kitsu"
+		android:textAppearance="?textAppearanceHeadline5"
+		app:drawableTint="?colorPrimary"
+		app:drawableTopCompat="@drawable/ic_kitsu"
+		app:layout_constraintEnd_toEndOf="parent"
+		app:layout_constraintStart_toStartOf="parent"
+		app:layout_constraintTop_toTopOf="parent" />
+
+	<RelativeLayout
+		android:layout_width="match_parent"
+		android:layout_height="match_parent">
+
+		<TextView
+			android:id="@+id/textView_subtitle"
+			android:layout_width="0dp"
+			android:layout_height="wrap_content"
+			android:layout_alignParentStart="true"
+			android:layout_alignParentTop="true"
+			android:layout_alignParentEnd="true"
+			android:layout_marginTop="12dp"
+			android:gravity="center_horizontal"
+			android:text="@string/email_password_enter_hint"
+			android:textAppearance="?textAppearanceSubtitle1" />
+
+		<com.google.android.material.textfield.TextInputLayout
+			android:id="@+id/layout_email"
+			style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
+			android:layout_width="0dp"
+			android:layout_height="wrap_content"
+			android:layout_below="@id/textView_subtitle"
+			android:layout_alignParentStart="true"
+			android:layout_alignParentEnd="true"
+			android:layout_marginTop="30dp"
+			app:errorIconDrawable="@null"
+			app:hintEnabled="false">
+
+			<com.google.android.material.textfield.TextInputEditText
+				android:id="@+id/edit_email"
+				android:layout_width="match_parent"
+				android:layout_height="wrap_content"
+				android:autofillHints="emailAddress"
+				android:imeOptions="actionDone"
+				android:inputType="textEmailAddress"
+				android:singleLine="true"
+				android:textSize="16sp"
+				tools:hint="Email" />
+
+		</com.google.android.material.textfield.TextInputLayout>
+
+		<com.google.android.material.textfield.TextInputLayout
+			android:id="@+id/layout_password"
+			style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
+			android:layout_width="0dp"
+			android:layout_height="wrap_content"
+			android:layout_below="@id/layout_email"
+			android:layout_alignParentStart="true"
+			android:layout_alignParentEnd="true"
+			android:layout_marginTop="8dp"
+			app:endIconMode="password_toggle"
+			app:errorIconDrawable="@null"
+			app:hintEnabled="false">
+
+			<com.google.android.material.textfield.TextInputEditText
+				android:id="@+id/edit_password"
+				android:layout_width="match_parent"
+				android:layout_height="wrap_content"
+				android:autofillHints="password"
+				android:imeOptions="actionDone"
+				android:inputType="textPassword"
+				android:maxLength="24"
+				android:singleLine="true"
+				android:textSize="16sp"
+				tools:hint="Password" />
+
+		</com.google.android.material.textfield.TextInputLayout>
+
+		<Button
+			android:id="@+id/button_cancel"
+			style="@style/Widget.Material3.Button.OutlinedButton"
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:layout_alignParentStart="true"
+			android:layout_alignParentBottom="true"
+			android:text="@android:string/cancel" />
+
+		<Button
+			android:id="@+id/button_done"
+			style="@style/Widget.Material3.Button.TonalButton"
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:layout_alignParentEnd="true"
+			android:layout_alignParentBottom="true"
+			android:enabled="false"
+			android:text="@string/done"
+			tools:ignore="RelativeOverlap" />
+
+	</RelativeLayout>
+
+	<FrameLayout
+		android:id="@+id/layout_progress"
+		android:layout_width="match_parent"
+		android:layout_height="match_parent"
+		android:visibility="gone">
+
+		<com.google.android.material.progressindicator.CircularProgressIndicator
+			android:layout_width="wrap_content"
+			android:layout_height="wrap_content"
+			android:layout_gravity="center"
+			android:indeterminate="true" />
+
+	</FrameLayout>
+
+</LinearLayout>

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

@@ -12,6 +12,8 @@
 	<string name="anilist_clientId" translatable="false">9887</string>
 	<string name="anilist_clientSecret" translatable="false">wrMqFosItQWsmB8dtAHfIFPDt15FfQi2ZGiKkJoW</string>
 	<string name="mal_clientId" translatable="false">6cd8e6349e9a36bc1fc1ab97703c9fd1</string>
+	<string name="kitsu_clientId" translatable="false">dd031b32d2f56c990b1425efe6c42ad847e7fe3ab46bf1299f05ecd856bdb7dd</string>
+	<string name="kitsu_clientSecret" translatable="false">54d7307928f63414defd96399fc31ba847961ceaecef3a5fd93144e960c0e151</string>
 	<string name="acra_login" translatable="false">zPALLBPdpn5mnCB4</string>
 	<string name="acra_password" translatable="false">kgpuhoNJpSsQDCwu</string>
 	<string name="sync_authority_history" translatable="false">org.koitharu.kotatsu.history</string>

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

@@ -420,6 +420,8 @@
 	<string name="port">Port</string>
 	<string name="proxy">Proxy</string>
 	<string name="invalid_value_message">Invalid value</string>
+	<string name="kitsu" translatable="false">Kitsu</string>
+	<string name="email_password_enter_hint">Enter your email and password to continue</string>
 	<string name="manga_branch_title_template">%1$s (%2$s)</string>
 	<string name="downloaded">Downloaded</string>
 	<string name="images_proxy_title">Images optimization proxy</string>

app/src/main/res/xml/pref_services.xml

@@ -30,21 +30,26 @@
 
 	<PreferenceCategory android:title="@string/tracking">
 
-		<Preference
-			android:key="shikimori"
-			android:title="@string/shikimori"
-			app:icon="@drawable/ic_shikimori" />
-
 		<Preference
 			android:key="anilist"
 			android:title="@string/anilist"
 			app:icon="@drawable/ic_anilist" />
 
+		<Preference
+			android:key="kitsu"
+			android:title="@string/kitsu"
+			app:icon="@drawable/ic_kitsu" />
+
 		<Preference
 			android:key="mal"
 			android:title="@string/mal"
 			app:icon="@drawable/ic_mal" />
 
+		<Preference
+			android:key="shikimori"
+			android:title="@string/shikimori"
+			app:icon="@drawable/ic_shikimori" />
+
 	</PreferenceCategory>
 
 </PreferenceScreen>