update gradle wrapper, agp, kotlin and libraries

* kotline 1.9.22 -> 2.0.20
* ktor 2.3.6 -> 3.0.0
* agp 8.3.0 -> 8.7.1

README.md

@@ -26,4 +26,4 @@ Currently you need to have an Crunchyroll account to contribute to Teapod. Contr
 #### Why is it called Teapod?
 Teapod is a Acronym for "The ultimate anime app on demand", hence this project is called Teapod and not Teapot.
 
-Teapod © 2020-2022 [@Seil0](https://git.mosad.xyz/Seil0)
+Teapod © 2020-2023 [@Seil0](https://git.mosad.xyz/Seil0)

app/build.gradle

@@ -1,20 +1,26 @@
 plugins {
     id 'com.android.application'
     id 'kotlin-android'
-    id 'kotlin-android-extensions'
     id 'org.jetbrains.kotlin.plugin.serialization' version "$kotlin_version"
 }
 
+kotlin {
+    jvmToolchain 17
+    sourceSets.configureEach {
+        languageSettings.optIn("kotlin.RequiresOptIn")
+    }
+}
+
 android {
-    compileSdkVersion 30
-    buildToolsVersion "30.0.3"
+    compileSdk 34
+    buildToolsVersion = '34.0.0'
 
     defaultConfig {
         applicationId "org.mosad.teapod"
-        minSdkVersion 23
-        targetSdkVersion 30
-        versionCode 9000 //00.09.000
-        versionName "1.0.0-beta1"
+        minSdk 23
+        targetSdk 33
+        versionCode 100992 //01.00.000
+        versionName "1.1.0-beta3"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         resValue "string", "build_time", buildTime()
@@ -23,6 +29,7 @@ android {
 
     buildFeatures {
         viewBinding true
+        buildConfig true
     }
 
     buildTypes {
@@ -33,51 +40,47 @@ android {
         }
     }
 
-    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
-    }
-    kotlinOptions {
-        jvmTarget = '1.8'
-    }
+    namespace 'org.mosad.teapod'
 }
 
 dependencies {
     implementation fileTree(dir: "libs", include: ["*.jar"])
     implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.2'
-    implementation 'org.jetbrains.kotlinx:kotlinx-serialization-json:1.3.1'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-serialization-json:1.7.3'
 
-    implementation 'androidx.core:core-ktx:1.6.0'
-    implementation 'androidx.appcompat:appcompat:1.3.1'
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.0'
-    implementation 'androidx.navigation:navigation-fragment-ktx:2.3.5'
-    implementation 'androidx.navigation:navigation-ui-ktx:2.3.5'
-    implementation 'androidx.security:security-crypto:1.1.0-alpha03'
+    implementation 'androidx.core:core-ktx:1.13.1'
+    implementation 'androidx.core:core-splashscreen:1.0.1'
+    implementation 'androidx.appcompat:appcompat:1.7.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'androidx.navigation:navigation-fragment-ktx:2.8.3'
+    implementation 'androidx.navigation:navigation-ui-ktx:2.8.3'
+    implementation 'androidx.security:security-crypto:1.1.0-alpha06'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.3.1'
-    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1'
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.8.6'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.8.6'
+    implementation "androidx.paging:paging-runtime-ktx:3.3.2"
 
-    implementation 'com.google.android.material:material:1.4.0'
-    implementation 'com.google.code.gson:gson:2.8.8' // TODO remove, still used by metadb
-    implementation 'com.google.android.exoplayer:exoplayer-core:2.15.0'
-    implementation 'com.google.android.exoplayer:exoplayer-hls:2.15.0'
-    implementation 'com.google.android.exoplayer:exoplayer-dash:2.15.0'
-    implementation 'com.google.android.exoplayer:exoplayer-ui:2.15.0'
-    implementation 'com.google.android.exoplayer:extension-mediasession:2.15.0'
+    implementation 'com.google.android.material:material:1.12.0'
+    implementation "com.google.android.exoplayer:exoplayer-core:$exo_version"
+    implementation "com.google.android.exoplayer:exoplayer-hls:$exo_version"
+    implementation "com.google.android.exoplayer:exoplayer-dash:$exo_version"
+    implementation "com.google.android.exoplayer:exoplayer-ui:$exo_version"
+    implementation "com.google.android.exoplayer:extension-mediasession:$exo_version"
 
-    implementation 'com.github.bumptech.glide:glide:4.12.0'
+    implementation 'com.facebook.shimmer:shimmer:0.5.0'
+
+    implementation 'com.github.bumptech.glide:glide:4.16.0'
     implementation 'jp.wasabeef:glide-transformations:4.3.0'
-    implementation 'com.afollestad.material-dialogs:core:3.3.0' // TODO remove once unused
-    implementation 'com.afollestad.material-dialogs:bottomsheets:3.3.0' // TODO remove once unused
 
     implementation "io.ktor:ktor-client-core:$ktor_version"
     implementation "io.ktor:ktor-client-android:$ktor_version"
-    implementation "io.ktor:ktor-client-serialization:$ktor_version"
+    implementation "io.ktor:ktor-client-content-negotiation:$ktor_version"
+    implementation "io.ktor:ktor-serialization-kotlinx-json:$ktor_version"
 
     testImplementation 'junit:junit:4.13.2'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+    androidTestImplementation 'androidx.test.ext:junit:1.2.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.6.1'
 
 }
 

app/proguard-rules.pro

@@ -24,10 +24,6 @@
 
 -keep class org.json.** { *; }
 
-#Gson
--keepattributes Signature
--dontwarn sun.misc.**
-
 # kotlinx.serialization
 # Keep `Companion` object fields of serializable classes.
 # This avoids serializer lookup through `getDeclaredClasses` as done for named companion objects.
@@ -56,6 +52,9 @@
 # @Serializable and @Polymorphic are used at runtime for polymorphic serialization.
 -keepattributes RuntimeVisibleAnnotations,AnnotationDefault
 
+# This is generated automatically by the Android Gradle plugin.
+-dontwarn org.slf4j.impl.StaticLoggerBinder
+
 #misc
 -dontwarn java.lang.instrument.ClassFileTransformer
 -dontwarn java.lang.ClassValue

app/src/main/AndroidManifest.xml

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    package="org.mosad.teapod">
+    xmlns:tools="http://schemas.android.com/tools">
 
     <uses-permission android:name="android.permission.INTERNET" />
 
@@ -11,34 +10,29 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/AppTheme.Dark">
+        android:theme="@style/AppTheme">
         <activity
-            android:name="org.mosad.teapod.ui.activity.SplashActivity"
-            android:label="@string/app_name"
-            android:theme="@style/SplashTheme"
-            android:screenOrientation="portrait">
+            android:exported="true"
+            android:name="org.mosad.teapod.ui.activity.main.MainActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.App.Starting">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
         <activity
+            android:exported="false"
             android:name="org.mosad.teapod.ui.activity.onboarding.OnboardingActivity"
-            android:label="@string/app_name"
             android:screenOrientation="portrait"
             android:launchMode="singleTop"
             android:windowSoftInputMode="adjustPan">
         </activity>
         <activity
-            android:name="org.mosad.teapod.ui.activity.main.MainActivity"
-            android:label="@string/app_name"
-            android:screenOrientation="portrait">
-        </activity>
-        <activity
+            android:exported="false"
             android:name="org.mosad.teapod.ui.activity.player.PlayerActivity"
             android:configChanges="orientation|screenSize|smallestScreenSize|screenLayout|layoutDirection"
             android:autoRemoveFromRecents="true"
-            android:label="@string/app_name"
             android:launchMode="singleTask"
             android:parentActivityName="org.mosad.teapod.ui.activity.main.MainActivity"
             android:supportsPictureInPicture="true"

app/src/main/java/org/mosad/teapod/parser/crunchyroll/Crunchyroll.kt

@@ -25,46 +25,46 @@ package org.mosad.teapod.parser.crunchyroll
 import android.util.Log
 import io.ktor.client.*
 import io.ktor.client.call.*
-import io.ktor.client.features.json.*
-import io.ktor.client.features.json.serializer.*
+import io.ktor.client.plugins.*
+import io.ktor.client.plugins.contentnegotiation.*
 import io.ktor.client.request.*
 import io.ktor.client.request.forms.*
 import io.ktor.client.statement.*
 import io.ktor.http.*
+import io.ktor.serialization.*
+import io.ktor.serialization.kotlinx.json.*
 import kotlinx.coroutines.*
-import kotlinx.serialization.SerializationException
 import kotlinx.serialization.json.Json
 import kotlinx.serialization.json.JsonObject
 import kotlinx.serialization.json.buildJsonObject
 import kotlinx.serialization.json.put
 import org.mosad.teapod.preferences.EncryptedPreferences
 import org.mosad.teapod.preferences.Preferences
-import org.mosad.teapod.util.concatenate
-
-private val json = Json { ignoreUnknownKeys = true }
 
 object Crunchyroll {
     private val TAG = javaClass.name
 
     private val client = HttpClient {
-        install(JsonFeature) {
-            serializer = KotlinxSerializer(json)
+        install(ContentNegotiation) {
+            json(Json {
+                ignoreUnknownKeys = true
+            })
         }
     }
     private const val baseUrl = "https://beta-api.crunchyroll.com"
+    private const val staticUrl = "https://static.crunchyroll.com"
     private const val basicApiTokenUrl = "https://gitlab.com/-/snippets/2274956/raw/main/snippetfile1.txt"
     private var basicApiToken: String = ""
 
     private lateinit var token: Token
     private var tokenValidUntil: Long = 0
+    @OptIn(DelicateCoroutinesApi::class, ExperimentalCoroutinesApi::class)
+    private val tokenRefreshContext = newSingleThreadContext("TokenRefreshContext")
 
     private var accountID = ""
+    private var externalID = ""
 
-    private var policy = ""
-    private var signature = ""
-    private var keyPairID = ""
-
-    private val browsingCache = arrayListOf<Item>()
+    private val browsingCache = hashMapOf<String, BrowseResult>()
 
     /**
      * Load the pai token, see:
@@ -74,7 +74,7 @@ object Crunchyroll {
      */
     fun initBasicApiToken() = runBlocking {
         withContext(Dispatchers.IO) {
-            basicApiToken = (client.get(basicApiTokenUrl) as HttpResponse).readText()
+            basicApiToken = client.get { url(basicApiTokenUrl) }.bodyAsText()
             Log.i(TAG, "basic auth token: $basicApiToken")
         }
     }
@@ -98,15 +98,27 @@ object Crunchyroll {
 
         var success = false// is false
         withContext(Dispatchers.IO) {
-            // TODO handle exceptions
-            val response: HttpResponse = client.submitForm("$baseUrl$tokenEndpoint", formParameters = formData) {
-                header("Authorization", "Basic $basicApiToken")
-            }
-            token = response.receive()
-            tokenValidUntil = System.currentTimeMillis() + (token.expiresIn * 1000)
+            Log.i(TAG, "getting token ...")
 
-            Log.i(TAG, "login complete with code ${response.status}")
-            success = (response.status == HttpStatusCode.OK)
+            val status = try {
+                val response: HttpResponse = client.submitForm("$baseUrl$tokenEndpoint", formParameters = formData) {
+                    header("Authorization", "Basic $basicApiToken")
+                }
+                token = response.body()
+                tokenValidUntil = System.currentTimeMillis() + (token.expiresIn * 1000)
+                response.status
+            } catch (ex: ClientRequestException) {
+                val status = ex.response.status
+                if (status == HttpStatusCode.Unauthorized) {
+                    Log.e(TAG, "Could not complete login: " +
+                            "${status.value} ${status.description}. " +
+                            "Probably wrong username or password")
+                }
+
+                status
+            }
+            Log.i(TAG, "Login complete with code $status")
+            success = (status == HttpStatusCode.OK)
         }
 
         return@runBlocking success
@@ -126,10 +138,12 @@ object Crunchyroll {
         params: List<Pair<String, Any?>> = listOf(),
         bodyObject: Any = Any()
     ): T = coroutineScope {
-        if (System.currentTimeMillis() > tokenValidUntil) refreshToken()
+        withContext(tokenRefreshContext) {
+            if (System.currentTimeMillis() > tokenValidUntil) refreshToken()
+        }
 
         return@coroutineScope (Dispatchers.IO) {
-            val response: T = client.request(url) {
+            val response = client.request(url) {
                 method = httpMethod
                 header("Authorization", "${token.tokenType} ${token.accessToken}")
                 params.forEach {
@@ -138,21 +152,24 @@ object Crunchyroll {
 
                 // for json set body and content type
                 if (bodyObject is JsonObject) {
-                    body = bodyObject
+                    setBody(bodyObject)
                     contentType(ContentType.Application.Json)
                 }
             }
 
-            response
+            response.body<T>()
         }
     }
 
+    /**
+     * Send a HTTP GET request with [params] to the [endpoint] at [url], if url is empty use baseUrl
+     */
     private suspend inline fun <reified T> requestGet(
         endpoint: String,
         params: List<Pair<String, Any?>> = listOf(),
         url: String = ""
     ): T {
-        val path = url.ifEmpty { "$baseUrl$endpoint" }
+        val path = url.ifEmpty { baseUrl }.plus(endpoint)
 
         return request(path, HttpMethod.Get, params)
     }
@@ -191,27 +208,10 @@ object Crunchyroll {
     }
 
     /**
-     * Basic functions: index, account
+     * Basic functions: account
      * Needed for other functions to work properly!
      */
 
-    /**
-     * Retrieve the identifiers necessary for streaming. If the identifiers are
-     * retrieved, set the corresponding global var. The identifiers are valid for 24h.
-     */
-    suspend fun index() {
-        val indexEndpoint = "/index/v2"
-
-        val index: Index = requestGet(indexEndpoint)
-        policy = index.cms.policy
-        signature = index.cms.signature
-        keyPairID = index.cms.keyPairId
-
-        Log.i(TAG, "Policy : $policy")
-        Log.i(TAG, "Signature : $signature")
-        Log.i(TAG, "Key Pair ID : $keyPairID")
-    }
-
     /**
      * Retrieve the account id and set the corresponding global var.
      * The account id is needed for other calls.
@@ -223,72 +223,103 @@ object Crunchyroll {
 
         val account: Account = try {
             requestGet(indexEndpoint)
-        } catch (ex: SerializationException) {
+        } catch (ex: Exception) {
             Log.e(TAG, "SerializationException in account(). This is bad!", ex)
             NoneAccount
         }
 
         accountID = account.accountId
+        externalID = account.externalId
     }
 
     /**
      * General element/media functions: browse, search, objects, season_list
      */
 
-    // TODO categories
     /**
      * Browse the media available on crunchyroll.
      *
-     * @param sortBy
-     * @param n Number of items to return, defaults to 10
-     *
+     * @param start start of the item list, used for pagination, default = 0
+     * @param n number of items to return, default = 10
+     * @param sortBy the sort order, see **[SortBy]**
+     * @param ratings add user rating to the objects, default = false
+     * @param seasonTag filter by season tag, if present
+     * @param categories filter by category, if present
      * @return A **[BrowseResult]** object is returned.
      */
     suspend fun browse(
-        sortBy: SortBy = SortBy.ALPHABETICAL,
-        seasonTag: String = "",
         start: Int = 0,
-        n: Int = 10
+        n: Int = 10,
+        sortBy: SortBy = SortBy.ALPHABETICAL,
+        ratings: Boolean = false,
+        seasonTag: String = "",
+        categories: List<Categories> = emptyList()
     ): BrowseResult {
-        val browseEndpoint = "/content/v1/browse"
-        val noneOptParams = listOf(
-            "locale" to Preferences.preferredLocale.toLanguageTag(),
-            "sort_by" to sortBy.str,
+        val browseEndpoint = "/content/v2/discover/browse"
+        val parameters = mutableListOf(
             "start" to start,
-            "n" to n
+            "n" to n,
+            "sort_by" to sortBy.str,
+            "ratings" to ratings,
+            "preferred_audio_language" to Preferences.preferredSubtitleLocale.toLanguageTag(),
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag(),
         )
 
         // if a season tag is present add it to the parameters
-        val parameters = if (seasonTag.isNotEmpty()) {
-            concatenate(noneOptParams, listOf("season_tag" to seasonTag))
+        if (seasonTag.isNotEmpty()) {
+            parameters.add("season_tag" to seasonTag)
+        }
+
+        // if a season tag is present add it to the parameters
+        if (categories.isNotEmpty()) {
+            parameters.add("categories" to categories.joinToString(",") { it.str })
+        }
+
+        // fetch result if not already cached
+        if (browsingCache.contains(parameters.toString())) {
+            Log.d(TAG, "browse result cached: $parameters")
         } else {
-            noneOptParams
+            Log.d(TAG, "browse result not cached, fetching: $parameters")
+            val browseResult: BrowseResult = try {
+                requestGet(browseEndpoint, parameters)
+            }catch (ex: Exception) {
+                Log.e(TAG, "SerializationException in browse().", ex)
+                NoneBrowseResult
+            }
+
+
+
+            // if the cache has more than 10 entries clear it, so it doesn't become a memory problem
+            // Note: this value is totally guessed and should be replaced by a properly researched value
+            if (browsingCache.size > 10) {
+                browsingCache.clear()
+            }
+
+            // add results to cache
+            browsingCache[parameters.toString()] = browseResult
         }
 
-        val browseResult: BrowseResult = try {
-            requestGet(browseEndpoint, parameters)
-        }catch (ex: SerializationException) {
-            Log.e(TAG, "SerializationException in browse().", ex)
-            NoneBrowseResult
-        }
-
-        // add results to cache TODO improve
-        browsingCache.clear()
-        browsingCache.addAll(browseResult.items)
-
-        return browseResult
+        return browsingCache[parameters.toString()] ?: NoneBrowseResult
     }
 
     /**
-     * TODO
+     * Search fo a query term.
+     * Note: currently this function only supports series/tv shows.
+     *
+     * @param query The query term as String
+     * @param n The maximum number of results to return, default = 10
+     * @param ratings add user rating to the objects, default = false
+     * @return A **[SearchResult]** object
      */
-    suspend fun search(query: String, n: Int = 10): SearchResult {
-        val searchEndpoint = "/content/v1/search"
+    suspend fun search(query: String, n: Int = 10, ratings: Boolean = false): SearchResult {
+        val searchEndpoint = "/content/v2/discover/search"
         val parameters = listOf(
-            "locale" to Preferences.preferredLocale.toLanguageTag(),
             "q" to query,
             "n" to n,
-            "type" to "series"
+            "type" to "series",
+            "ratings" to ratings,
+            "preferred_audio_language" to Preferences.preferredSubtitleLocale.toLanguageTag(),
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag()
         )
 
         // TODO episodes have thumbnails as image, and not poster_tall/poster_tall,
@@ -296,8 +327,8 @@ object Crunchyroll {
 
         return try {
             requestGet(searchEndpoint, parameters)
-        }catch (ex: SerializationException) {
-            Log.e(TAG, "SerializationException in search(), with query = \"$query\".", ex)
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in search(), with query = \"$query\".", ex)
             NoneSearchResult
         }
     }
@@ -307,38 +338,22 @@ object Crunchyroll {
      * Note: episode objects are currently not supported
      *
      * @param objects The object IDs as list of Strings
+     * @param ratings add user rating to the objects
      * @return A **[Collection]** of Panels
      */
-    suspend fun objects(objects: List<String>): Collection<Item> {
-        val episodesEndpoint = "/cms/v2/DE/M3/crunchyroll/objects/${objects.joinToString(",")}"
+    suspend fun objects(objects: List<String>, ratings: Boolean = false): CollectionV2<Item> {
+        val episodesEndpoint = "/content/v2/cms/objects/${objects.joinToString(",")}"
         val parameters = listOf(
-            "locale" to Preferences.preferredLocale.toLanguageTag(),
-            "Signature" to signature,
-            "Policy" to policy,
-            "Key-Pair-Id" to keyPairID
+            "ratings" to ratings,
+            "preferred_audio_language" to Preferences.preferredAudioLocale.toLanguageTag(),
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag()
         )
 
         return try {
             requestGet(episodesEndpoint, parameters)
-        }catch (ex: SerializationException) {
-            Log.e(TAG, "SerializationException in objects().", ex)
-            NoneCollection
-        }
-    }
-
-    /**
-     * List all available seasons as **[SeasonListItem]**.
-     */
-    @Suppress("unused")
-    suspend fun seasonList(): DiscSeasonList {
-        val seasonListEndpoint = "/content/v1/season_list"
-        val parameters = listOf("locale" to Preferences.preferredLocale.toLanguageTag())
-
-        return try {
-            requestGet(seasonListEndpoint, parameters)
-        }catch (ex: SerializationException) {
-            Log.e(TAG, "SerializationException in seasonList().", ex)
-            NoneDiscSeasonList
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in objects().", ex)
+            NoneCollectionV2
         }
     }
 
@@ -350,87 +365,118 @@ object Crunchyroll {
      * series id == crunchyroll id?
      */
     suspend fun series(seriesId: String): Series {
-        val seriesEndpoint = "/cms/v2/${token.country}/M3/crunchyroll/series/$seriesId"
+        val seriesEndpoint = "/content/v2/cms/series/$seriesId"
         val parameters = listOf(
-            "locale" to Preferences.preferredLocale.toLanguageTag(),
-            "Signature" to signature,
-            "Policy" to policy,
-            "Key-Pair-Id" to keyPairID
+            "preferred_audio_language" to Preferences.preferredAudioLocale.toLanguageTag(),
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag()
         )
 
         return try {
             requestGet(seriesEndpoint, parameters)
-        }catch (ex: SerializationException) {
-            Log.e(TAG, "SerializationException in series().", ex)
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in series() for id $seriesId.", ex)
             NoneSeries
         }
     }
 
     /**
-     * TODO
+     * Get the next episode for a series.
+     *
+     * FIXME up_next returns no content if the is no next episode
+     *
+     * @param seriesId The series id for which to call up next
+     * @return A **[UpNextSeriesItem]** with a Panel representing the up next episode
      */
-    suspend fun upNextSeries(seriesId: String): UpNextSeriesItem {
-        val upNextSeriesEndpoint = "/content/v1/up_next_series"
+    suspend fun upNextSeries(seriesId: String): UpNextSeriesList {
+        val upNextSeriesEndpoint = "/content/v2/discover/up_next/$seriesId"
         val parameters = listOf(
-            "series_id" to seriesId,
-            "locale" to Preferences.preferredLocale.toLanguageTag()
+            "preferred_audio_language" to Preferences.preferredAudioLocale.toLanguageTag(),
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag()
         )
 
         return try {
             requestGet(upNextSeriesEndpoint, parameters)
-        }catch (ex: SerializationException) {
-            Log.e(TAG, "SerializationException in upNextSeries().", ex)
-            NoneUpNextSeriesItem
-        }
-    }
-
-    suspend fun seasons(seriesId: String): Seasons {
-        val seasonsEndpoint = "/cms/v2/${token.country}/M3/crunchyroll/seasons"
-        val parameters = listOf(
-            "series_id" to seriesId,
-            "locale" to Preferences.preferredLocale.toLanguageTag(),
-            "Signature" to signature,
-            "Policy" to policy,
-            "Key-Pair-Id" to keyPairID
-        )
-
-        return try {
-            requestGet(seasonsEndpoint, parameters)
-        }catch (ex: SerializationException) {
-            Log.e(TAG, "SerializationException in seasons().", ex)
-            NoneSeasons
-        }
-    }
-
-    suspend fun episodes(seasonId: String): Episodes {
-        val episodesEndpoint = "/cms/v2/${token.country}/M3/crunchyroll/episodes"
-        val parameters = listOf(
-            "season_id" to seasonId,
-            "locale" to Preferences.preferredLocale.toLanguageTag(),
-            "Signature" to signature,
-            "Policy" to policy,
-            "Key-Pair-Id" to keyPairID
-        )
-
-        return try {
-            requestGet(episodesEndpoint, parameters)
-        }catch (ex: SerializationException) {
-            Log.e(TAG, "SerializationException in episodes().", ex)
-            NoneEpisodes
-        }
-    }
-
-    suspend fun playback(url: String): Playback {
-        return try {
-            requestGet("", url = url)
-        }catch (ex: SerializationException) {
-            Log.e(TAG, "SerializationException in playback(), with url = $url.", ex)
-            NonePlayback
+        } catch (ex: NoTransformationFoundException) {
+            // should be 204 No Content
+            NoneUpNextSeriesList
+        } catch (ex: JsonConvertException) {
+            Log.e(TAG, "JsonConvertException in upNextSeries() with seriesId=$seriesId", ex)
+            NoneUpNextSeriesList
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in upNextSeries() for seriesId $seriesId.", ex)
+            NoneUpNextSeriesList
         }
     }
 
     /**
-     * Additional media functions: watchlist (series), playhead
+     * Get all available seasons for a series.
+     *
+     * @param seriesId The series id for which to get the seasons
+     * @return A **[Seasons]** object with a list of **[Season]**
+     */
+    suspend fun seasons(seriesId: String): Seasons {
+        val seasonsEndpoint = "/content/v2/cms/series/$seriesId/seasons"
+        val parameters = listOf(
+            "preferred_audio_language" to Preferences.preferredSubtitleLocale.toLanguageTag(),
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag()
+        )
+
+        return try {
+            requestGet(seasonsEndpoint, parameters)
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in seasons() for seriesId $seriesId.", ex)
+            NoneSeasons
+        }
+    }
+
+    /**
+     * Get all available episodes for a season.
+     *
+     * @param seasonId The season id for which to get the episodes
+     * @return A **[Episodes]** object with a list of **[Episode]**
+     */
+    suspend fun episodes(seasonId: String): Episodes {
+        val episodesEndpoint = "/content/v2/cms/seasons/$seasonId/episodes"
+        val parameters = listOf(
+            "preferred_audio_language" to Preferences.preferredSubtitleLocale.toLanguageTag(),
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag()
+        )
+
+        return try {
+            requestGet(episodesEndpoint, parameters)
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in episodes() for seasonId $seasonId.", ex)
+            NoneEpisodes
+        }
+    }
+
+    /**
+     * Get all available subtitles and streams of a episode.
+     *
+     * @param url The streams url of a episode
+     * @return A **[Streams]** object
+     */
+    suspend fun streams(url: String): Streams {
+        val parameters = listOf(
+            "preferred_audio_language" to Preferences.preferredSubtitleLocale.toLanguageTag(),
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag()
+        )
+
+        return try {
+            requestGet(url, parameters)
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in streams() with url $url.", ex)
+            NoneStreams
+        }
+    }
+
+    suspend fun streamsFromMediaGUID(mediaGUID: String): Streams {
+        val streamsEndpoint = "/content/v2/cms/videos/$mediaGUID/streams"
+        return streams(streamsEndpoint)
+    }
+
+    /**
+     * Additional media functions: watchlist (series), playhead, similar to
      */
 
     /**
@@ -440,14 +486,18 @@ object Crunchyroll {
      * @return **[Boolean]**: ture if it was found, else false
      */
     suspend fun isWatchlist(seriesId: String): Boolean {
-        val watchlistSeriesEndpoint = "/content/v1/watchlist/$accountID/$seriesId"
-        val parameters = listOf("locale" to Preferences.preferredLocale.toLanguageTag())
+        val watchlistSeriesEndpoint = "/content/v2/$accountID/watchlist"
+        val parameters = listOf(
+            "content_ids" to seriesId,
+            "preferred_audio_language" to Preferences.preferredAudioLocale.toLanguageTag(),
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag()
+        )
 
         return try {
-            (requestGet(watchlistSeriesEndpoint, parameters) as JsonObject)
-                .containsKey(seriesId)
-        }catch (ex: SerializationException) {
-            Log.e(TAG, "SerializationException in isWatchlist() with seriesId = $seriesId", ex)
+            (requestGet(watchlistSeriesEndpoint, parameters) as CollectionV2<IsWatchlistItem>)
+                .total == 1
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in isWatchlist() with seriesId $seriesId", ex)
             false
         }
     }
@@ -458,14 +508,21 @@ object Crunchyroll {
      * @param seriesId The crunchyroll series id of the media to check
      */
     suspend fun postWatchlist(seriesId: String) {
-        val watchlistPostEndpoint = "/content/v1/watchlist/$accountID"
-        val parameters = listOf("locale" to Preferences.preferredLocale.toLanguageTag())
+        val watchlistPostEndpoint = "/content/v2/$accountID/watchlist"
+        val parameters = listOf(
+            "preferred_audio_language" to Preferences.preferredAudioLocale.toLanguageTag(),
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag()
+        )
 
         val json = buildJsonObject {
             put("content_id", seriesId)
         }
 
-        requestPost(watchlistPostEndpoint, parameters, json)
+        try {
+            requestPost(watchlistPostEndpoint, parameters, json)
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in postWatchlist() with seriesId $seriesId", ex)
+        }
     }
 
     /**
@@ -474,10 +531,17 @@ object Crunchyroll {
      * @param seriesId The crunchyroll series id of the media to check
      */
     suspend fun deleteWatchlist(seriesId: String) {
-        val watchlistDeleteEndpoint = "/content/v1/watchlist/$accountID/$seriesId"
-        val parameters = listOf("locale" to Preferences.preferredLocale.toLanguageTag())
+        val watchlistDeleteEndpoint = "/content/v2/$accountID/watchlist/$seriesId"
+        val parameters = listOf(
+            "preferred_audio_language" to Preferences.preferredAudioLocale.toLanguageTag(),
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag()
+        )
 
-        requestDelete(watchlistDeleteEndpoint, parameters)
+        try {
+            requestDelete(watchlistDeleteEndpoint, parameters)
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in deleteWatchlist() with seriesId $seriesId", ex)
+        }
     }
 
     /**
@@ -488,28 +552,88 @@ object Crunchyroll {
      * @param episodeIDs A **[List]** of episodes IDs as strings.
      * @return A **[Map]**<String, **[PlayheadObject]**> containing playback info.
      */
-    suspend fun playheads(episodeIDs: List<String>): PlayheadsMap {
-        val playheadsEndpoint = "/content/v1/playheads/$accountID/${episodeIDs.joinToString(",")}"
-        val parameters = listOf("locale" to Preferences.preferredLocale.toLanguageTag())
+    suspend fun playheads(episodeIDs: List<String>): Playheads {
+        val playheadsEndpoint = "/content/v2/$accountID/playheads"
+        val parameters = listOf(
+            "content_ids" to episodeIDs.joinToString(","),
+            "preferred_audio_language" to Preferences.preferredAudioLocale.toLanguageTag(),
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag()
+        )
 
         return try {
             requestGet(playheadsEndpoint, parameters)
-        }catch (ex: SerializationException) {
-            Log.e(TAG, "SerializationException in upNextSeries().", ex)
-            emptyMap()
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in playheads().", ex.cause)
+            NonePlayheads
         }
     }
 
+    /**
+     * Post the playhead to crunchy (playhead position,watched state)
+     *
+     * @param episodeId A episode ID as strings.
+     * @param playhead The episodes playhead in seconds.
+     */
     suspend fun postPlayheads(episodeId: String, playhead: Int) {
         val playheadsEndpoint = "/content/v1/playheads/$accountID"
-        val parameters = listOf("locale" to Preferences.preferredLocale.toLanguageTag())
+        val parameters = listOf("locale" to Preferences.preferredSubtitleLocale.toLanguageTag())
 
         val json = buildJsonObject {
             put("content_id", episodeId)
             put("playhead", playhead)
         }
 
-        requestPost(playheadsEndpoint, parameters, json)
+        try {
+            requestPost(playheadsEndpoint, parameters, json)
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in postPlayheads()", ex.cause)
+        }
+    }
+
+    /**
+     * Get the intro meta data including start, end and duration of the intro.
+     *
+     * @param episodeId A episode ID as strings.
+     */
+    suspend fun datalabIntro(episodeId: String): DatalabIntro {
+        val datalabIntroEndpoint = "/datalab-intro-v2/$episodeId.json"
+
+        /*
+         * wtf crunchyroll, why do you return an xml error message when some data is missing,
+         * this is a json endpoint. For fucks sake, return at least a valid json message.
+         */
+        return try {
+            val response: HttpResponse = requestGet(datalabIntroEndpoint, url = staticUrl)
+            Json.decodeFromString(response.bodyAsText())
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in datalabIntro(). EpisodeId=$episodeId", ex)
+            NoneDatalabIntro
+        }
+    }
+
+    /**
+     * Get similar media for a show/movie.
+     *
+     * @param seriesId The crunchyroll series id of the media
+     * @param n The maximum number of results to return, default = 10
+     * @param ratings add user rating to the objects
+     * @return A **[SimilarToResult]** object
+     */
+    suspend fun similarTo(seriesId: String, n: Int = 10, ratings: Boolean = false): SimilarToResult {
+        val similarToEndpoint = "/content/v2/discover/$accountID/similar_to/$seriesId"
+        val parameters = listOf(
+            "n" to n,
+            "ratings" to ratings,
+            "preferred_audio_language" to Preferences.preferredSubtitleLocale.toLanguageTag(),
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag(),
+        )
+
+        return try {
+            requestGet(similarToEndpoint, parameters)
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in similarTo().", ex)
+            NoneSimilarToResult
+        }
     }
 
     /**
@@ -520,44 +644,70 @@ object Crunchyroll {
      * List items present in the watchlist.
      *
      * @param n Number of items to return, defaults to 20.
-     * @return A **[Watchlist]** containing up to n **[Item]**.
+     * @return A **[Collection]** containing up to n **[Item]**.
      */
-    suspend fun watchlist(n: Int = 20): Watchlist {
-        val watchlistEndpoint = "/content/v1/$accountID/watchlist"
+    suspend fun watchlist(n: Int = 20): CollectionV2<Item> {
+        val watchlistEndpoint = "/content/v2/discover/$accountID/watchlist"
         val parameters = listOf(
-            "locale" to Preferences.preferredLocale.toLanguageTag(),
-            "n" to n
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag(),
+            "n" to n,
+            "preferred_audio_language" to Preferences.preferredAudioLocale.toLanguageTag()
         )
 
-        val list: ContinueWatchingList = try {
+        val list: Watchlist = try {
             requestGet(watchlistEndpoint, parameters)
-        }catch (ex: SerializationException) {
-            Log.e(TAG, "SerializationException in watchlist().", ex)
-            NoneContinueWatchingList
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in watchlist().", ex)
+            NoneWatchlist
         }
 
-        val objects = list.items.map{ it.panel.episodeMetadata.seriesId }
+        val objects = list.data.map{ it.panel.episodeMetadata.seriesId }
         return objects(objects)
     }
 
     /**
      * List the next up episodes for the logged in account.
      *
-     * @param n Number of items to return, defaults to 20.
-     * @return A **[ContinueWatchingList]** containing up to n **[ContinueWatchingItem]**.
+     * @param n Number of items to return, default = 20
+     * @return A **[HistoryList]** containing up to n **[UpNextAccountItem]**.
      */
-    suspend fun upNextAccount(n: Int = 20): ContinueWatchingList {
-        val watchlistEndpoint = "/content/v1/$accountID/up_next_account"
+    suspend fun upNextAccount(n: Int = 10): HistoryList {
+        val watchlistEndpoint = "/content/v2/discover/$accountID/history"
         val parameters = listOf(
-            "locale" to Preferences.preferredLocale.toLanguageTag(),
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag(),
             "n" to n
         )
 
         return try {
             requestGet(watchlistEndpoint, parameters)
-        }catch (ex: SerializationException) {
-            Log.e(TAG, "SerializationException in upNextAccount().", ex)
-            NoneContinueWatchingList
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in upNextAccount().", ex)
+            NoneHistoryList
+        }
+    }
+
+    /**
+     * Returns a collection of recommendations for the currently logged in account.
+     *
+     * @param start start of the item list, used for pagination, default = 0
+     * @param n number of items to return, default = 10
+     * @param ratings add user rating to the objects, default = false
+     * @return A **[RecommendationsList]** containing up to n **[Item]**.
+     */
+    suspend fun recommendations(start: Int = 0, n: Int = 10, ratings: Boolean = false): RecommendationsList {
+        val recommendationsEndpoint = "/content/v2/discover/$accountID/recommendations"
+        val parameters = listOf(
+            "start" to start,
+            "n" to n,
+            "ratings" to ratings,
+            "locale" to Preferences.preferredSubtitleLocale.toLanguageTag(),
+        )
+
+        return try {
+            requestGet(recommendationsEndpoint, parameters)
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in recommendations().", ex)
+            NoneRecommendationsList
         }
     }
 
@@ -565,18 +715,28 @@ object Crunchyroll {
      * Account/Profile functions
      */
 
+    /**
+     * Get profile information for the currently logged in account.
+     *
+     * @return A **[Profile]** object
+     */
     suspend fun profile(): Profile {
         val profileEndpoint = "/accounts/v1/me/profile"
 
         return try {
             requestGet(profileEndpoint)
-        }catch (ex: SerializationException) {
-            Log.e(TAG, "SerializationException in profile().", ex)
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in profile().", ex)
             NoneProfile
         }
     }
 
-    suspend fun postPrefSubLanguage(languageTag: String) {
+    /**
+     * Post the preferred content subtitle language.
+     *
+     * @param languageTag the preferred language as language tag
+     */
+    suspend fun setPreferredSubtitleLanguage(languageTag: String) {
         val profileEndpoint = "/accounts/v1/me/profile"
         val json = buildJsonObject {
             put("preferred_content_subtitle_language", languageTag)
@@ -585,4 +745,34 @@ object Crunchyroll {
         requestPatch(profileEndpoint, bodyObject = json)
     }
 
+    /**
+     * Patch the preferred content audio language.
+     *
+     * @param languageTag the preferred language as language tag
+     */
+    suspend fun setPreferredAudioLanguage(languageTag: String) {
+        val profileEndpoint = "/accounts/v1/me/profile"
+        val json = buildJsonObject {
+            put("preferred_content_audio_language", languageTag)
+        }
+
+        requestPatch(profileEndpoint, bodyObject = json)
+    }
+
+    /**
+     * Get additional profile (benefits) information for the currently logged in account.
+     *
+     * * @return A **[Profile]** object
+     */
+    suspend fun benefits(): Benefits {
+        val profileEndpoint = "/subs/v1/subscriptions/$externalID/benefits"
+
+        return try {
+            requestGet(profileEndpoint)
+        } catch (ex: Exception) {
+            Log.e(TAG, "Exception in benefits().", ex)
+            NoneBenefits
+        }
+    }
+
 }

app/src/main/java/org/mosad/teapod/parser/crunchyroll/DataTypes.kt

@@ -24,19 +24,47 @@ package org.mosad.teapod.parser.crunchyroll
 
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
-import java.util.*
+import java.util.Locale
 
-val supportedLocals = listOf(
+val supportedAudioLocals = listOf(
     Locale.forLanguageTag("ar-SA"),
+    Locale.forLanguageTag("ca-ES"),
+    Locale.forLanguageTag("de-DE"),
+    Locale.forLanguageTag("en-US"),
+    Locale.forLanguageTag("en-IN"),
+    Locale.forLanguageTag("es-419"),
+    Locale.forLanguageTag("es-ES"),
+    Locale.forLanguageTag("fr-FR"),
+    Locale.forLanguageTag("hi-IN"),
+    Locale.forLanguageTag("it-IT"),
+    Locale.forLanguageTag("ko-KR"),
+    Locale.forLanguageTag("pl-PL"),
+    Locale.forLanguageTag("pt-BR"),
+    Locale.forLanguageTag("pt-PT"),
+    Locale.forLanguageTag("ru-RU"),
+    Locale.forLanguageTag("ta-IN"),
+    Locale.forLanguageTag("th-TH"),
+    Locale.forLanguageTag("zh-CN"),
+    Locale.forLanguageTag("zh-TW"),
+    Locale.ROOT
+)
+
+val supportedSubtitleLocals = listOf(
+    Locale.forLanguageTag("ar-SA"),
+    Locale.forLanguageTag("ca-ES"),
     Locale.forLanguageTag("de-DE"),
     Locale.forLanguageTag("en-US"),
     Locale.forLanguageTag("es-419"),
     Locale.forLanguageTag("es-ES"),
     Locale.forLanguageTag("fr-FR"),
+    Locale.forLanguageTag("hi-IN"),
     Locale.forLanguageTag("it-IT"),
+    Locale.forLanguageTag("ms-MY"),
+    Locale.forLanguageTag("pl-PL"),
     Locale.forLanguageTag("pt-BR"),
     Locale.forLanguageTag("pt-PT"),
     Locale.forLanguageTag("ru-RU"),
+    Locale.forLanguageTag("tr-TR"),
     Locale.ROOT
 )
 
@@ -44,12 +72,35 @@ val supportedLocals = listOf(
  * data classes for browse
  * TODO make class names more clear/possibly overlapping for now
  */
+
+/**
+ * Enum of all supported sorting orders.
+ */
 enum class SortBy(val str: String) {
     ALPHABETICAL("alphabetical"),
     NEWLY_ADDED("newly_added"),
     POPULARITY("popularity")
 }
 
+@Suppress("unused")
+enum class Categories(val str: String) {
+    ACTION("action"),
+    ADVENTURE("adventure"),
+    COMEDY("comedy"),
+    DRAMA("drama"),
+    FANTASY("fantasy"),
+    MUSIC("music"),
+    ROMANCE("romance"),
+    SCI_FI("sci-fi"),
+    SEINEN("seinen"),
+    SHOJO("shojo"),
+    SHONEN("shonen"),
+    SLICE_OF_LIFE("slice+of+life"),
+    SPORTS("sports"),
+    SUPERNATURAL("supernatural"),
+    THRILLER("thriller")
+}
+
 /**
  * token, index, account. This must pe present for the app to work!
  */
@@ -93,31 +144,28 @@ val NoneAccount = Account("", "", false, "")
  */
 
 @Serializable
-data class Collection<T>(
+data class CollectionV1<T>(
     @SerialName("total") val total: Int,
     @SerialName("items") val items: List<T>
 )
 
-typealias SearchResult = Collection<SearchCollection>
-typealias SearchCollection = Collection<Item>
-typealias BrowseResult = Collection<Item>
-typealias DiscSeasonList = Collection<SeasonListItem>
-typealias Watchlist = Collection<Item>
-typealias ContinueWatchingList = Collection<ContinueWatchingItem>
-
 @Serializable
-data class UpNextSeriesItem(
-    @SerialName("playhead") val playhead: Int,
-    @SerialName("fully_watched") val fullyWatched: Boolean,
-    @SerialName("never_watched") val neverWatched: Boolean,
-    @SerialName("panel") val panel: EpisodePanel,
+data class CollectionV2<T>(
+    @SerialName("total") val total: Int,
+    @SerialName("data") val data: List<T>
 )
 
+typealias SearchResult = CollectionV2<SearchTypedList<Item>>
+typealias BrowseResult = CollectionV2<Item>
+typealias SimilarToResult = CollectionV2<Item>
+typealias RecommendationsList = CollectionV2<Item>
+typealias Benefits = CollectionV1<Benefit>
+
 /**
  * panel data classes
  */
 
-// the data class Item is used in browse and search
+// the data class Item is used in browse, search, watchlist and similar to
 // TODO rename to MediaPanel
 @Serializable
 data class Item(
@@ -128,6 +176,7 @@ data class Item(
     val description: String,
     val images: Images
     // TODO series_metadata etc.
+    // TODO add slug_title if present in search, browse, similar to
 )
 
 @Serializable
@@ -138,38 +187,48 @@ data class Images(val poster_tall: List<List<Poster>>, val poster_wide: List<Lis
 data class Poster(val height: Int, val width: Int, val source: String, val type: String)
 
 /**
- * season list data classes
+ * up next & watchlist data classes
  */
-@Serializable
-data class SeasonListItem(
-    @SerialName("id") val id: String,
-    @SerialName("localization") val localization: SeasonListLocalization
-)
+
+typealias Watchlist = CollectionV2<WatchlistItem>
+typealias HistoryList = CollectionV2<UpNextAccountItem>
+typealias UpNextSeriesList = CollectionV2<UpNextSeriesItem>
 
 @Serializable
-data class SeasonListLocalization(
-    @SerialName("title") val title: String,
-    @SerialName("description") val description: String,
-)
-
-/**
- * continue_watching_item data classes
- */
-@Serializable
-data class ContinueWatchingItem(
+data class WatchlistItem(
+    @SerialName("panel") val panel: EpisodePanel,
+    @SerialName("new") val new: Boolean,
+    @SerialName("playhead") val playhead: Int,
+    @SerialName("fully_watched") val fullyWatched: Boolean = false,
+    @SerialName("never_watched") val neverWatched: Boolean = false,
+    @SerialName("is_favorite") val isFavorite: Boolean,
+)
+
+@Serializable
+data class IsWatchlistItem(
+    @SerialName("id") val id: String,
+    @SerialName("is_favorite") val isFavorite: Boolean,
+    @SerialName("date_added") val dateAdded: String
+)
+
+@Serializable
+data class UpNextAccountItem(
     @SerialName("panel") val panel: EpisodePanel,
     @SerialName("new") val new: Boolean,
-    @SerialName("new_content") val newContent: Boolean,
-    // not present in up_next_account -> continue_watching_item
-//    @SerialName("is_favorite") val isFavorite: Boolean,
-//    @SerialName("never_watched") val neverWatched: Boolean,
-//    @SerialName("completion_status") val completionStatus: Boolean,
     @SerialName("playhead") val playhead: Int,
-    // not present in watchlist -> continue_watching_item
     @SerialName("fully_watched") val fullyWatched: Boolean = false,
 )
 
-// EpisodePanel is used in ContinueWatchingItem
+@Serializable
+data class UpNextSeriesItem(
+    @SerialName("panel") val panel: EpisodePanel,
+    @SerialName("playhead") val playhead: Int,
+    @SerialName("fully_watched") val fullyWatched: Boolean,
+    @SerialName("never_watched") val neverWatched: Boolean,
+
+)
+
+// EpisodePanel is used in ContinueWatchingItem and UpNextSeriesItem
 @Serializable
 data class EpisodePanel(
     @SerialName("id") val id: String,
@@ -179,60 +238,59 @@ data class EpisodePanel(
     @SerialName("description") val description: String,
     @SerialName("episode_metadata") val episodeMetadata: EpisodeMetadata,
     @SerialName("images") val images: Thumbnail,
-    @SerialName("playback") val playback: String,
+//    @SerialName("streams_link") val streamsLink: String,
 )
 
 @Serializable
 data class EpisodeMetadata(
     @SerialName("duration_ms") val durationMs: Int,
+    @SerialName("episode_number") val episodeNumber: Int? = null, // default/nullable value since optional
     @SerialName("season_id") val seasonId: String,
+    @SerialName("season_number") val seasonNumber: Int,
+    @SerialName("season_title") val seasonTitle: String,
     @SerialName("series_id") val seriesId: String,
     @SerialName("series_title") val seriesTitle: String,
 )
 
-val NoneItem = Item("", "", "", "", "", Images(emptyList(), emptyList()))
-val NoneEpisodeMetadata = EpisodeMetadata(0, "", "", "")
-val NoneEpisodePanel = EpisodePanel("", "", "", "", "", NoneEpisodeMetadata, Thumbnail(listOf()), "")
-
-val NoneCollection = Collection<Item>(0, emptyList())
+val NoneCollectionV2 = CollectionV2<Item>(0, emptyList())
 val NoneSearchResult = SearchResult(0, emptyList())
 val NoneBrowseResult = BrowseResult(0, emptyList())
-val NoneDiscSeasonList = DiscSeasonList(0, emptyList())
-val NoneContinueWatchingList = ContinueWatchingList(0, emptyList())
-
-val NoneUpNextSeriesItem = UpNextSeriesItem(0, false, false, NoneEpisodePanel)
+val NoneSimilarToResult = SimilarToResult(0, emptyList())
+val NoneWatchlist = Watchlist(0, emptyList())
+val NoneHistoryList = HistoryList(0, emptyList())
+val NoneUpNextSeriesList = UpNextSeriesList(0, emptyList())
+val NoneRecommendationsList = RecommendationsList(0, emptyList())
+val NoneBenefits = Benefits(0, emptyList())
 
 /**
- * Series data type
+ * series data class
  */
+
+typealias Series = CollectionV2<SeriesItem>
+
 @Serializable
-data class Series(
+data class SeriesItem(
     @SerialName("id") val id: String,
     @SerialName("title") val title: String,
     @SerialName("description") val description: String,
     @SerialName("images") val images: Images,
-    @SerialName("maturity_ratings") val maturityRatings: List<String>
+    @SerialName("is_simulcast") val isSimulcast: Boolean,
+    @SerialName("maturity_ratings") val maturityRatings: List<String>,
+    @SerialName("audio_locales") val audioLocales: List<String>,
+    @SerialName("episode_count") val episodeCount: Int
 )
-val NoneSeries = Series("", "", "", Images(emptyList(), emptyList()), emptyList())
+
+val NoneSeriesItem = SeriesItem("", "", "", Images(emptyList(), emptyList()), false, emptyList(), emptyList(), 0)
+val NoneSeries = Series(1, listOf(NoneSeriesItem))
 
 /**
- * Seasons data type
+ * Seasons data classes
  */
 @Serializable
 data class Seasons(
     @SerialName("total") val total: Int,
-    @SerialName("items") val items: List<Season>
-) {
-    fun getPreferredSeason(local: Locale): Season {
-        return items.firstOrNull { season ->
-            // try to get the the first seasons which matches the preferred local
-            season.slugTitle.endsWith("${local.getDisplayLanguage(Locale.ENGLISH)}-dub", true)
-        } ?: items.firstOrNull { season ->
-            // if there is no season with the preferred local, try to find a subbed season
-            season.isSubbed
-        } ?: items.first() // if no preferred language and no sub, use the first season
-    }
-}
+    @SerialName("data") val data: List<Season>
+)
 
 @Serializable
 data class Season(
@@ -250,12 +308,12 @@ val NoneSeason = Season("", "", "", "", 0, isSubbed = false, isDubbed = false)
 
 
 /**
- * Episodes data type
+ * Episodes data classes
  */
 @Serializable
 data class Episodes(
     @SerialName("total") val total: Int,
-    @SerialName("items") val items: List<Episode>
+    @SerialName("data") val data: List<Episode>
 )
 
 @Serializable
@@ -275,7 +333,8 @@ data class Episode(
     @SerialName("is_dubbed") val isDubbed: Boolean,
     @SerialName("images") val images: Thumbnail,
     @SerialName("duration_ms") val durationMs: Int,
-    @SerialName("playback") val playback: String,
+    @SerialName("versions") val versions: List<Version>? = null,
+    @SerialName("streams_link") val streamsLink: String,
 )
 
 @Serializable
@@ -283,6 +342,17 @@ data class Thumbnail(
     @SerialName("thumbnail") val thumbnail: List<List<Poster>>
 )
 
+@Serializable
+data class Version(
+    @SerialName("audio_locale") val audioLocale: String,
+    @SerialName("guid") val guid: String,
+    @SerialName("is_premium_only") val isPremiumOnly: Boolean,
+    @SerialName("media_guid") val mediaGUID: String,
+    @SerialName("original") val original: Boolean,
+    @SerialName("season_guid") val seasonGUID: String,
+    @SerialName("variant") val variant: String,
+)
+
 val NoneEpisodes = Episodes(0, listOf())
 val NoneEpisode = Episode(
     id = "",
@@ -300,10 +370,21 @@ val NoneEpisode = Episode(
     isDubbed = false,
     images = Thumbnail(listOf()),
     durationMs = 0,
-    playback = ""
+    versions = emptyList(),
+    streamsLink = ""
 )
 
-typealias PlayheadsMap = Map<String, PlayheadObject>
+val NoneVersion = Version(
+    audioLocale = "",
+    guid = "",
+    isPremiumOnly = false,
+    mediaGUID = "",
+    original = true,
+    seasonGUID = "",
+    variant = ""
+)
+
+typealias Playheads = CollectionV2<PlayheadObject>
 
 @Serializable
 data class PlayheadObject(
@@ -313,60 +394,72 @@ data class PlayheadObject(
     @SerialName("last_modified") val lastModified: String,
 )
 
+val NonePlayheads = Playheads(0, emptyList())
+
 /**
- * Playback/stream data type
+ * Meta data for a episode intro. All time values are in seconds.
  */
 @Serializable
-data class Playback(
-    @SerialName("audio_locale") val audioLocale: String,
-    @SerialName("subtitles") val subtitles: Map<String, Subtitle>,
-    @SerialName("streams") val streams: Streams,
+data class DatalabIntro(
+    @SerialName("media_id") val mediaId: String,
+    @SerialName("startTime") val startTime: Float,
+    @SerialName("endTime") val endTime: Float,
+    @SerialName("duration") val duration: Float,
+    @SerialName("comparedWith") val comparedWith: String,
+    @SerialName("ordering") val ordering: String,
+    @SerialName("last_updated") val lastUpdated: String,
 )
 
-@Serializable
-data class Subtitle(
-    @SerialName("locale") val locale: String,
-    @SerialName("url") val url: String,
-    @SerialName("format") val format: String,
-)
+val NoneDatalabIntro = DatalabIntro("", 0f, 0f, 0f, "", "", "")
 
+/**
+ * playback/stream data classes
+ */
 @Serializable
 data class Streams(
+    @SerialName("total") val total: Int,
+    @SerialName("data") val data: List<StreamList>,
+)
+
+@Serializable
+data class StreamList(
     @SerialName("adaptive_dash") val adaptive_dash: Map<String, Stream>,
     @SerialName("adaptive_hls") val adaptive_hls: Map<String, Stream>,
+    @SerialName("download_dash") val downloadDash: Map<String, Stream>,
     @SerialName("download_hls") val download_hls: Map<String, Stream>,
-    @SerialName("drm_adaptive_dash") val drm_adaptive_dash: Map<String, Stream>,
-    @SerialName("drm_adaptive_hls") val drm_adaptive_hls: Map<String, Stream>,
-    @SerialName("drm_download_hls") val drm_download_hls: Map<String, Stream>,
-    @SerialName("trailer_dash") val trailer_dash: Map<String, Stream>,
-    @SerialName("trailer_hls") val trailer_hls: Map<String, Stream>,
-    @SerialName("vo_adaptive_dash") val vo_adaptive_dash: Map<String, Stream>,
-    @SerialName("vo_adaptive_hls") val vo_adaptive_hls: Map<String, Stream>,
-    @SerialName("vo_drm_adaptive_dash") val vo_drm_adaptive_dash: Map<String, Stream>,
-    @SerialName("vo_drm_adaptive_hls") val vo_drm_adaptive_hls: Map<String, Stream>,
+//    @SerialName("drm_adaptive_dash") val drmAdaptiveDash: Map<String, Stream>,
+//    @SerialName("drm_adaptive_hls") val drmAdaptiveHls: Map<String, Stream>,
+//    @SerialName("drm_download_dash") val drmDownloadDash: Map<String, Stream>,
+//    @SerialName("drm_download_hls") val drmDownloadHls: Map<String, Stream>,
+//    @SerialName("vo_adaptive_dash") val vo_adaptive_dash: Map<String, Stream>,
+//    @SerialName("vo_adaptive_hls") val vo_adaptive_hls: Map<String, Stream>,
+//    @SerialName("vo_drm_adaptive_dash") val vo_drm_adaptive_dash: Map<String, Stream>,
+//    @SerialName("vo_drm_adaptive_hls") val vo_drm_adaptive_hls: Map<String, Stream>,
 )
 
 @Serializable
 data class Stream(
-    @SerialName("hardsub_locale") val hardsubLocale: String,
-    @SerialName("url") val url: String,
-    @SerialName("vcodec") val vcodec: String,
+    @SerialName("hardsub_locale") val hardsubLocale: String = "", // default/nullable value since might be optional
+    @SerialName("url") val url: String = "", // default/nullable value since optional
+    @SerialName("vcodec") val vcodec: String = "", // default/nullable value since optional
 )
 
-val NonePlayback = Playback(
-    "",
-    mapOf(),
-    Streams(
-        mapOf(), mapOf(), mapOf(), mapOf(), mapOf(), mapOf(),
-        mapOf(), mapOf(), mapOf(), mapOf(), mapOf(), mapOf(),
-    )
+val NoneStreams = Streams(
+    0,
+    arrayListOf(StreamList(
+        mapOf(), mapOf(), mapOf(), mapOf()
+    ))
 )
 
+/**
+ * profile data class
+ */
 @Serializable
 data class Profile(
     @SerialName("avatar") val avatar: String,
     @SerialName("email") val email: String,
     @SerialName("maturity_rating") val maturityRating: String,
+    @SerialName("preferred_content_audio_language") val preferredContentAudioLanguage: String,
     @SerialName("preferred_content_subtitle_language") val preferredContentSubtitleLanguage: String,
     @SerialName("username") val username: String,
 )
@@ -374,6 +467,31 @@ val NoneProfile = Profile(
     avatar = "",
     email = "",
     maturityRating = "",
+    preferredContentAudioLanguage = "",
     preferredContentSubtitleLanguage = "",
     username = ""
 )
+
+/**
+ * benefit data class
+ */
+@Serializable
+data class Benefit(
+    @SerialName("benefit") val benefit: String,
+    @SerialName("source") val source: String,
+)
+@Suppress("unused")
+val NoneBenefit = Benefit(
+    benefit = "",
+    source = ""
+)
+
+/**
+ * search result typed list data class
+ */
+@Serializable
+data class SearchTypedList<T>(
+    @SerialName("type") val type: String,
+    @SerialName("count") val count: Int,
+    @SerialName("items") val items: List<T>
+)

app/src/main/java/org/mosad/teapod/preferences/Preferences.kt

@@ -8,15 +8,19 @@ import java.util.*
 
 object Preferences {
 
-    var preferredLocale: Locale = Locale.forLanguageTag("en-US") // TODO this should be saved (potential offline usage) but fetched on start
+    var preferredAudioLocale: Locale = Locale.forLanguageTag("en-US")
         internal set
-    var preferSubbed = false
+    var preferredSubtitleLocale: Locale = Locale.forLanguageTag("en-US")
         internal set
     var autoplay = true
         internal set
     var devSettings = false
         internal set
-    var theme = DataTypes.Theme.DARK
+    var theme = DataTypes.Theme.SYSTEM
+        internal set
+
+    // dev settings
+    var updatePlayhead = true
         internal set
 
     private fun getSharedPref(context: Context): SharedPreferences {
@@ -26,22 +30,22 @@ object Preferences {
         )
     }
 
-    fun savePreferredLocal(context: Context, preferredLocale: Locale) {
+    fun savePreferredAudioLocal(context: Context, preferredLocale: Locale) {
         with(getSharedPref(context).edit()) {
             putString(context.getString(R.string.save_key_preferred_local), preferredLocale.toLanguageTag())
             apply()
         }
 
-        this.preferredLocale = preferredLocale
+        this.preferredAudioLocale = preferredLocale
     }
 
-    fun savePreferSecondary(context: Context, preferSubbed: Boolean) {
+    fun savePreferredSubtitleLocal(context: Context, preferredLocale: Locale) {
         with(getSharedPref(context).edit()) {
-            putBoolean(context.getString(R.string.save_key_prefer_secondary), preferSubbed)
+            putString(context.getString(R.string.save_key_preferred_local), preferredLocale.toLanguageTag())
             apply()
         }
 
-        this.preferSubbed = preferSubbed
+        this.preferredSubtitleLocale = preferredLocale
     }
 
     fun saveAutoplay(context: Context, autoplay: Boolean) {
@@ -71,20 +75,31 @@ object Preferences {
         this.theme = theme
     }
 
+    fun saveUpdatePlayhead(context: Context, updatePlayhead: Boolean) {
+        with(getSharedPref(context).edit()) {
+            putBoolean(context.getString(R.string.save_key_update_playhead), updatePlayhead)
+            apply()
+        }
+
+        this.updatePlayhead = updatePlayhead
+    }
+
     /**
      * initially load the stored values
      */
     fun load(context: Context) {
         val sharedPref = getSharedPref(context)
 
-        preferredLocale = Locale.forLanguageTag(
+        preferredAudioLocale = Locale.forLanguageTag(
+            sharedPref.getString(
+                context.getString(R.string.save_key_preferred_audio_local), "en-US"
+            ) ?: "en-US"
+        )
+        preferredSubtitleLocale = Locale.forLanguageTag(
             sharedPref.getString(
                 context.getString(R.string.save_key_preferred_local), "en-US"
             ) ?: "en-US"
         )
-        preferSubbed = sharedPref.getBoolean(
-            context.getString(R.string.save_key_prefer_secondary), false
-        )
         autoplay = sharedPref.getBoolean(
             context.getString(R.string.save_key_autoplay), true
         )
@@ -93,8 +108,13 @@ object Preferences {
         )
         theme = DataTypes.Theme.valueOf(
             sharedPref.getString(
-                context.getString(R.string.save_key_theme), DataTypes.Theme.DARK.toString()
-            ) ?:  DataTypes.Theme.DARK.toString()
+                context.getString(R.string.save_key_theme), DataTypes.Theme.SYSTEM.toString()
+            ) ?:  DataTypes.Theme.SYSTEM.toString()
+        )
+
+        // dev settings
+        updatePlayhead = sharedPref.getBoolean(
+            context.getString(R.string.save_key_update_playhead), true
         )
     }
 

app/src/main/java/org/mosad/teapod/ui/activity/SplashActivity.kt

@@ -1,18 +0,0 @@
-package org.mosad.teapod.ui.activity
-
-import android.content.Intent
-import android.os.Bundle
-import androidx.appcompat.app.AppCompatActivity
-import org.mosad.teapod.ui.activity.main.MainActivity
-
-
-class SplashActivity : AppCompatActivity() {
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-
-        val intent = Intent(this, MainActivity::class.java)
-        startActivity(intent)
-        finish()
-    }
-}

app/src/main/java/org/mosad/teapod/ui/activity/main/MainActivity.kt

@@ -26,7 +26,10 @@ import android.content.Intent
 import android.os.Bundle
 import android.util.Log
 import android.view.MenuItem
+import androidx.activity.addCallback
 import androidx.appcompat.app.AppCompatActivity
+import androidx.appcompat.app.AppCompatDelegate
+import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.commit
 import com.google.android.material.navigation.NavigationBarView
@@ -38,12 +41,11 @@ import org.mosad.teapod.preferences.EncryptedPreferences
 import org.mosad.teapod.preferences.Preferences
 import org.mosad.teapod.ui.activity.main.fragments.AccountFragment
 import org.mosad.teapod.ui.activity.main.fragments.HomeFragment
+import org.mosad.teapod.ui.activity.main.fragments.MyListsFragment
 import org.mosad.teapod.ui.activity.main.fragments.LibraryFragment
-import org.mosad.teapod.ui.activity.main.fragments.SearchFragment
 import org.mosad.teapod.ui.activity.onboarding.OnboardingActivity
-import org.mosad.teapod.ui.activity.player.PlayerActivity
-import org.mosad.teapod.ui.components.LoginDialog
 import org.mosad.teapod.util.DataTypes
+import org.mosad.teapod.util.metadb.MetaDBController
 import java.util.*
 import kotlin.system.measureTimeMillis
 
@@ -62,10 +64,20 @@ class MainActivity : AppCompatActivity(), NavigationBarView.OnItemSelectedListen
     }
 
     override fun onCreate(savedInstanceState: Bundle?) {
+        // Handle the splash screen transition.
+        installSplashScreen()
+
         super.onCreate(savedInstanceState)
 
         load() // start the initial loading
-        theme.applyStyle(getThemeResource(), true)
+
+        // theming
+        val mode = when (Preferences.theme) {
+            DataTypes.Theme.LIGHT -> AppCompatDelegate.MODE_NIGHT_NO
+            DataTypes.Theme.DARK -> AppCompatDelegate.MODE_NIGHT_YES
+            else -> AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM
+        }
+        AppCompatDelegate.setDefaultNightMode(mode)
 
         binding = ActivityMainBinding.inflate(layoutInflater)
         binding.navView.setOnItemSelectedListener(this)
@@ -74,16 +86,14 @@ class MainActivity : AppCompatActivity(), NavigationBarView.OnItemSelectedListen
         supportFragmentManager.commit {
             replace(R.id.nav_host_fragment, activeBaseFragment, activeBaseFragment.javaClass.simpleName)
         }
-    }
 
-    override fun onBackPressed() {
-        if (supportFragmentManager.backStackEntryCount > 0) {
-            supportFragmentManager.popBackStack()
-        } else {
-            if (activeBaseFragment !is HomeFragment) {
-                binding.navView.selectedItemId = R.id.navigation_home
+        onBackPressedDispatcher.addCallback {
+            if (supportFragmentManager.backStackEntryCount > 0) {
+                supportFragmentManager.popBackStack()
             } else {
-                super.onBackPressed()
+                if (activeBaseFragment !is HomeFragment) {
+                    binding.navView.selectedItemId = R.id.navigation_home
+                }
             }
         }
     }
@@ -98,12 +108,12 @@ class MainActivity : AppCompatActivity(), NavigationBarView.OnItemSelectedListen
                 activeBaseFragment = HomeFragment()
                 true
             }
-            R.id.navigation_library -> {
-                activeBaseFragment = LibraryFragment()
+            R.id.navigation_my_lists -> {
+                activeBaseFragment = MyListsFragment()
                 true
             }
-            R.id.navigation_search -> {
-                activeBaseFragment = SearchFragment()
+            R.id.navigation_library -> {
+                activeBaseFragment = LibraryFragment()
                 true
             }
             R.id.navigation_account -> {
@@ -120,12 +130,12 @@ class MainActivity : AppCompatActivity(), NavigationBarView.OnItemSelectedListen
         return ret
     }
 
-    private fun getThemeResource(): Int {
-        return when (Preferences.theme) {
-            DataTypes.Theme.LIGHT -> R.style.AppTheme_Light
-            else -> R.style.AppTheme_Dark
-        }
-    }
+//    private fun getThemeResource(): Int {
+//        return when (Preferences.theme) {
+//            DataTypes.Theme.LIGHT -> R.style.AppTheme_Light
+//            else -> R.style.AppTheme_Dark
+//        }
+//    }
 
     /**
      * initial loading and login are run in parallel, as initial loading doesn't require
@@ -137,6 +147,9 @@ class MainActivity : AppCompatActivity(), NavigationBarView.OnItemSelectedListen
             Preferences.load(this)
             EncryptedPreferences.readCredentials(this)
 
+            // load meta db at the start, it doesn't depend on any third party
+            val metaJob = initMetaDB()
+
             // always initialize the api token
             Crunchyroll.initBasicApiToken()
 
@@ -148,39 +161,34 @@ class MainActivity : AppCompatActivity(), NavigationBarView.OnItemSelectedListen
             ) {
                 showOnboarding()
             } else {
-                runBlocking { initCrunchyroll().joinAll() }
+                runBlocking {
+                    initCrunchyroll().joinAll()
+                    metaJob.join() // meta loading should be done here
+                }
             }
         }
         Log.i(classTag, "loading in $time ms")
     }
 
     private fun initCrunchyroll(): List<Job> {
-        val scope = CoroutineScope(Dispatchers.IO + CoroutineName("InitialLoadingScope"))
+        val scope = CoroutineScope(Dispatchers.IO + CoroutineName("InitialCrunchyLoading"))
         return listOf(
-            scope.launch { Crunchyroll.index() },
             scope.launch { Crunchyroll.account() },
             scope.launch {
                 // update the local preferred content language, since it may have changed
-                val locale = Locale.forLanguageTag(Crunchyroll.profile().preferredContentSubtitleLanguage)
-                Preferences.savePreferredLocal(this@MainActivity, locale)
+                val profile = Crunchyroll.profile()
 
+                val audioLocale = Locale.forLanguageTag(profile.preferredContentAudioLanguage)
+                val subtitleLocale = Locale.forLanguageTag(profile.preferredContentSubtitleLanguage)
+                Preferences.savePreferredAudioLocal(this@MainActivity, audioLocale)
+                Preferences.savePreferredSubtitleLocal(this@MainActivity, subtitleLocale)
             }
         )
     }
 
-    private fun showLoginDialog() {
-        LoginDialog(this, false).positiveButton {
-            EncryptedPreferences.saveCredentials(login, password, context)
-
-            // TODO
-//            if (!AoDParser.login()) {
-//                showLoginDialog()
-//                Log.w(javaClass.name, "Login failed, please try again.")
-//            }
-        }.negativeButton {
-            Log.i(classTag, "Login canceled, exiting.")
-            finish()
-        }.show()
+    private fun initMetaDB(): Job {
+        val scope = CoroutineScope(Dispatchers.IO + CoroutineName("InitialMetaDBLoading"))
+        return scope.launch { MetaDBController.list() }
     }
 
     /**
@@ -191,17 +199,6 @@ class MainActivity : AppCompatActivity(), NavigationBarView.OnItemSelectedListen
         finish()
     }
 
-    /**
-     * start the player as new activity
-     */
-    fun startPlayer(seasonId: String, episodeId: String) {
-        val intent = Intent(this, PlayerActivity::class.java).apply {
-            putExtra(getString(R.string.intent_season_id), seasonId)
-            putExtra(getString(R.string.intent_episode_id), episodeId)
-        }
-        startActivity(intent)
-    }
-
     /**
      * use custom restart instead of recreate(), since it has animations
      */

app/src/main/java/org/mosad/teapod/ui/activity/main/fragments/AboutFragment.kt

@@ -107,16 +107,14 @@ class AboutFragment : Fragment() {
                 "https://github.com/material-components/material-components-android", License.APACHE2),
             ThirdPartyComponent("ExoPlayer", "2014 - 2020", "The Android Open Source Project",
                 "https://github.com/google/ExoPlayer", License.APACHE2),
-            ThirdPartyComponent("Gson", "2008", "Google Inc.",
-                "https://github.com/google/gson", License.APACHE2),
             ThirdPartyComponent("Material design icons", "2020", "Google Inc.",
                 "https://github.com/google/material-design-icons", License.APACHE2),
-            ThirdPartyComponent("Material Dialogs", "", "Aidan Follestad",
-                "https://github.com/afollestad/material-dialogs", License.APACHE2),
             ThirdPartyComponent("Ktor", "2014-2021", "JetBrains s.r.o and contributors",
                 "https://ktor.io/", License.APACHE2),
             ThirdPartyComponent("kotlinx.coroutines", "2016-2021", "JetBrains s.r.o",
                 "https://github.com/Kotlin/kotlinx.coroutines", License.APACHE2),
+            ThirdPartyComponent(" kotlinx.serialization", "2017-2021", "JetBrains s.r.o",
+                "https://github.com/Kotlin/kotlinx.serialization", License.APACHE2),
             ThirdPartyComponent("Glide", "2014", "Google Inc.",
                 "https://github.com/bumptech/glide", License.BSD2),
             ThirdPartyComponent("Glide Transformations", "2020", "Wasabeef",

app/src/main/java/org/mosad/teapod/ui/activity/main/fragments/AccountFragment.kt

@@ -1,30 +1,26 @@
 package org.mosad.teapod.ui.activity.main.fragments
 
-import android.app.Activity
-import android.content.Intent
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import androidx.activity.result.contract.ActivityResultContracts
 import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.lifecycleScope
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import kotlinx.coroutines.Deferred
-import kotlinx.coroutines.async
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.*
 import org.mosad.teapod.BuildConfig
 import org.mosad.teapod.R
 import org.mosad.teapod.databinding.FragmentAccountBinding
+import org.mosad.teapod.parser.crunchyroll.Benefits
 import org.mosad.teapod.parser.crunchyroll.Crunchyroll
 import org.mosad.teapod.parser.crunchyroll.Profile
-import org.mosad.teapod.parser.crunchyroll.supportedLocals
+import org.mosad.teapod.parser.crunchyroll.supportedAudioLocals
+import org.mosad.teapod.parser.crunchyroll.supportedSubtitleLocals
 import org.mosad.teapod.preferences.EncryptedPreferences
 import org.mosad.teapod.preferences.Preferences
 import org.mosad.teapod.ui.activity.main.MainActivity
-import org.mosad.teapod.ui.components.LoginDialog
+import org.mosad.teapod.ui.components.LoginModalBottomSheet
 import org.mosad.teapod.util.DataTypes.Theme
 import org.mosad.teapod.util.showFragment
 import org.mosad.teapod.util.toDisplayString
@@ -36,27 +32,8 @@ class AccountFragment : Fragment() {
     private var profile: Deferred<Profile> = lifecycleScope.async {
         Crunchyroll.profile()
     }
-
-    private val getUriExport = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
-        if (result.resultCode == Activity.RESULT_OK) {
-            result.data?.data?.also { uri ->
-                //StorageController.exportMyList(requireContext(), uri)
-            }
-        }
-    }
-
-    private val getUriImport = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
-        if (result.resultCode == Activity.RESULT_OK) {
-            result.data?.data?.also { uri ->
-//                val success = StorageController.importMyList(requireContext(), uri)
-//                if (success == 0) {
-//                    Toast.makeText(
-//                        context, getString(R.string.import_data_success),
-//                        Toast.LENGTH_SHORT
-//                    ).show()
-//                }
-            }
-        }
+    private var benefits: Deferred<Benefits> = lifecycleScope.async {
+        Crunchyroll.benefits()
     }
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
@@ -69,30 +46,38 @@ class AccountFragment : Fragment() {
 
         binding.textAccountLogin.text = EncryptedPreferences.login
 
-        // TODO reimplement for cr, if possible (maybe account status would be better? (premium))
-        // load subscription (async) info before anything else
-        binding.textAccountSubscription.text = getString(R.string.account_subscription, getString(R.string.loading))
+        // load account status and tier (async) info before anything else
         lifecycleScope.launch {
-            binding.textAccountSubscription.text = getString(
-                R.string.account_subscription,
-                "TODO"
-            )
+            benefits.await().apply {
+                this.items.firstOrNull { it.benefit == "cr_premium" }?.let {
+                    binding.textAccountSubscription.text = getString(R.string.account_premium)
+                }
+
+                this.items.firstOrNull { it.benefit == "cr_fan_pack" }?.let {
+                    binding.textAccountSubscriptionDesc.text =
+                        getString(R.string.account_tier, getString(R.string.account_tier_mega_fan))
+                }
+            }
         }
 
         // add preferred subtitles
         lifecycleScope.launch {
-            binding.textSettingsContentLanguageDesc.text = Locale.forLanguageTag(
+            binding.textSettingsAudioLanguageDesc.text = Locale.forLanguageTag(
+                profile.await().preferredContentAudioLanguage
+            ).displayLanguage
+            binding.textSettingsSubtitleLanguageDesc.text = Locale.forLanguageTag(
                 profile.await().preferredContentSubtitleLanguage
             ).displayLanguage
         }
-        binding.switchSecondary.isChecked = Preferences.preferSubbed
         binding.switchAutoplay.isChecked = Preferences.autoplay
         binding.textThemeSelected.text = when (Preferences.theme) {
+            Theme.SYSTEM -> getString(R.string.theme_system)
+            Theme.LIGHT -> getString(R.string.theme_light)
             Theme.DARK -> getString(R.string.theme_dark)
-            else -> getString(R.string.theme_light)
         }
 
         binding.linearDevSettings.isVisible = Preferences.devSettings
+        binding.switchUpdatePlayhead.isChecked = Preferences.updatePlayhead
 
         binding.textInfoAboutDesc.text = getString(R.string.info_about_desc, BuildConfig.VERSION_NAME, getString(R.string.build_time))
 
@@ -101,21 +86,15 @@ class AccountFragment : Fragment() {
 
     private fun initActions() {
         binding.linearAccountLogin.setOnClickListener {
-            showLoginDialog(true)
+            showLoginDialog()
         }
 
-        binding.linearAccountSubscription.setOnClickListener {
-            // TODO
-            //startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(AoDParser.getSubscriptionUrl())))
+        binding.linearSettingsAudioLanguage.setOnClickListener {
+            showAudioLanguageSelection()
         }
 
-
-        binding.linearSettingsContentLanguage.setOnClickListener {
-            showContentLanguageSelection()
-        }
-
-        binding.switchSecondary.setOnClickListener {
-            Preferences.savePreferSecondary(requireContext(), binding.switchSecondary.isChecked)
+        binding.linearSettingsSubtitleLanguage.setOnClickListener {
+            showSubtitleLanguageSelection()
         }
 
         binding.switchAutoplay.setOnClickListener {
@@ -130,76 +109,116 @@ class AccountFragment : Fragment() {
             activity?.showFragment(AboutFragment())
         }
 
+        binding.switchUpdatePlayhead.setOnClickListener {
+            Preferences.saveUpdatePlayhead(requireContext(), binding.switchUpdatePlayhead.isChecked)
+        }
+
         binding.linearExportData.setOnClickListener {
-            val i = Intent(Intent.ACTION_CREATE_DOCUMENT).apply {
-                addCategory(Intent.CATEGORY_OPENABLE)
-                type = "text/json"
-                putExtra(Intent.EXTRA_TITLE, "my-list.json")
-            }
-            getUriExport.launch(i)
+            // unused
         }
 
         binding.linearImportData.setOnClickListener {
-            val i = Intent(Intent.ACTION_OPEN_DOCUMENT).apply {
-                addCategory(Intent.CATEGORY_OPENABLE)
-                type = "*/*"
-            }
-            getUriImport.launch(i)
+            // unused
         }
     }
 
-    private fun showLoginDialog(firstTry: Boolean) {
-        LoginDialog(requireContext(), firstTry).positiveButton {
-            EncryptedPreferences.saveCredentials(login, password, context)
-
-            // TODO
-//            if (!AoDParser.login()) {
-//                showLoginDialog(false)
-//                Log.w(javaClass.name, "Login failed, please try again.")
-//            }
-        }.show {
+    private fun showLoginDialog() {
+        val loginModal = LoginModalBottomSheet().apply {
             login = EncryptedPreferences.login
             password = ""
+            positiveAction = {
+                EncryptedPreferences.saveCredentials(login, password, requireContext())
+
+                // TODO only dismiss if login was successful
+                this.dismiss()
+            }
+            negativeAction = {
+                this.dismiss()
+            }
         }
+        activity?.let { loginModal.show(it.supportFragmentManager, LoginModalBottomSheet.TAG) }
     }
 
-    private fun showContentLanguageSelection() {
+    private fun showAudioLanguageSelection() {
         // we should be able to use the index of supportedLocals for language selection, items is GUI only
-        val items = supportedLocals.map {
+        val items = supportedAudioLocals.map {
             it.toDisplayString(getString(R.string.settings_content_language_none))
         }.toTypedArray()
 
         var initialSelection: Int
         // profile should be completed here, therefore blocking
         runBlocking {
-            initialSelection = supportedLocals.indexOf(Locale.forLanguageTag(
-                profile.await().preferredContentSubtitleLanguage))
-            if (initialSelection < 0) initialSelection = supportedLocals.lastIndex
+            initialSelection = supportedAudioLocals.indexOf(Locale.forLanguageTag(
+                profile.await().preferredContentAudioLanguage))
+            if (initialSelection < 0) initialSelection = supportedAudioLocals.lastIndex
         }
 
         MaterialAlertDialogBuilder(requireContext())
-            .setTitle(R.string.settings_content_language)
+            .setTitle(R.string.settings_audio_language)
             .setSingleChoiceItems(items, initialSelection){ dialog, which ->
-                updatePrefContentLanguage(supportedLocals[which])
+                updateAudioLanguage(supportedAudioLocals[which])
                 dialog.dismiss()
             }
             .show()
     }
 
-    @kotlinx.coroutines.ExperimentalCoroutinesApi
-    private fun updatePrefContentLanguage(preferredLocale: Locale) {
+    private fun showSubtitleLanguageSelection() {
+        // we should be able to use the index of supportedLocals for language selection, items is GUI only
+        val items = supportedSubtitleLocals.map {
+            it.toDisplayString(getString(R.string.settings_content_language_none))
+        }.toTypedArray()
+
+        var initialSelection: Int
+        // profile should be completed here, therefore blocking
+        runBlocking {
+            initialSelection = supportedSubtitleLocals.indexOf(Locale.forLanguageTag(
+                profile.await().preferredContentSubtitleLanguage))
+            if (initialSelection < 0) initialSelection = supportedSubtitleLocals.lastIndex
+        }
+
+        MaterialAlertDialogBuilder(requireContext())
+            .setTitle(R.string.settings_audio_language)
+            .setSingleChoiceItems(items, initialSelection){ dialog, which ->
+                updateSubtitleLanguage(supportedSubtitleLocals[which])
+                dialog.dismiss()
+            }
+            .show()
+    }
+
+    @OptIn(ExperimentalCoroutinesApi::class)
+    private fun updateAudioLanguage(preferredLocale: Locale) {
         lifecycleScope.launch {
-            Crunchyroll.postPrefSubLanguage(preferredLocale.toLanguageTag())
+            Crunchyroll.setPreferredAudioLanguage(preferredLocale.toLanguageTag())
 
         }.invokeOnCompletion {
-            // update the local preferred content language
-            Preferences.savePreferredLocal(requireContext(), preferredLocale)
+            // update the local preferred audio language
+            Preferences.savePreferredAudioLocal(requireContext(), preferredLocale)
 
             // update profile since the language selection might have changed
             profile = lifecycleScope.async { Crunchyroll.profile() }
             profile.invokeOnCompletion {
                 // update language once loading profile is completed
-                binding.textSettingsContentLanguageDesc.text = Locale.forLanguageTag(
+                binding.textSettingsAudioLanguageDesc.text = Locale.forLanguageTag(
+                    profile.getCompleted().preferredContentAudioLanguage
+                ).displayLanguage
+            }
+        }
+    }
+
+    @OptIn(ExperimentalCoroutinesApi::class)
+    private fun updateSubtitleLanguage(preferredLocal: Locale) {
+        lifecycleScope.launch {
+            Crunchyroll.setPreferredSubtitleLanguage(preferredLocal.toLanguageTag())
+
+        }.invokeOnCompletion {
+            // update the local preferred subtitle language
+            Preferences.savePreferredSubtitleLocal(requireContext(), preferredLocal)
+
+            // update profile since the language selection might have changed
+            profile = lifecycleScope.async { Crunchyroll.profile() }
+            profile.invokeOnCompletion {
+                // update language once loading profile is completed
+                binding.textSettingsAudioLanguageDesc.text = Locale.forLanguageTag(
                     profile.getCompleted().preferredContentSubtitleLanguage
                 ).displayLanguage
             }
@@ -208,17 +227,19 @@ class AccountFragment : Fragment() {
 
     private fun showThemeDialog() {
         val items = arrayOf(
+            resources.getString(R.string.theme_system),
             resources.getString(R.string.theme_light),
             resources.getString(R.string.theme_dark)
         )
 
         MaterialAlertDialogBuilder(requireContext())
-            .setTitle(R.string.settings_content_language)
+            .setTitle(R.string.theme)
             .setSingleChoiceItems(items, Preferences.theme.ordinal){ _, which ->
                 when(which) {
-                    0 -> Preferences.saveTheme(requireContext(), Theme.LIGHT)
-                    1 -> Preferences.saveTheme(requireContext(), Theme.DARK)
-                    else -> Preferences.saveTheme(requireContext(), Theme.DARK)
+                    0 -> Preferences.saveTheme(requireContext(), Theme.SYSTEM)
+                    1 -> Preferences.saveTheme(requireContext(), Theme.LIGHT)
+                    2 -> Preferences.saveTheme(requireContext(), Theme.DARK)
+                    else -> Preferences.saveTheme(requireContext(), Theme.SYSTEM)
                 }
 
                 (activity as MainActivity).restart()

app/src/main/java/org/mosad/teapod/ui/activity/main/fragments/HomeFragment.kt

@@ -1,34 +1,65 @@
+/**
+ * Teapod
+ *
+ * Copyright 2020-2022  <seil0@mosad.xyz>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ *
+ */
+
 package org.mosad.teapod.ui.activity.main.fragments
 
 import android.os.Bundle
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.LinearLayout
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.core.view.children
+import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
+import androidx.fragment.app.viewModels
+import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.lifecycleScope
+import androidx.lifecycle.repeatOnLifecycle
 import com.bumptech.glide.Glide
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.joinAll
+import com.facebook.shimmer.ShimmerFrameLayout
 import kotlinx.coroutines.launch
+import org.mosad.teapod.R
 import org.mosad.teapod.databinding.FragmentHomeBinding
-import org.mosad.teapod.parser.crunchyroll.Crunchyroll
-import org.mosad.teapod.parser.crunchyroll.Item
-import org.mosad.teapod.parser.crunchyroll.SortBy
-import org.mosad.teapod.util.adapter.MediaItemAdapter
-import org.mosad.teapod.util.decoration.MediaItemDecoration
+import org.mosad.teapod.ui.activity.main.viewmodel.HomeViewModel
+import org.mosad.teapod.util.adapter.MediaEpisodeListAdapter
+import org.mosad.teapod.util.adapter.MediaItemListAdapter
+import org.mosad.teapod.util.playerIntent
+import org.mosad.teapod.util.setDrawableTop
 import org.mosad.teapod.util.showFragment
 import org.mosad.teapod.util.toItemMediaList
-import kotlin.random.Random
 
 class HomeFragment : Fragment() {
 
+    private val classTag = javaClass.name
+    private val model: HomeViewModel by viewModels()
     private lateinit var binding: FragmentHomeBinding
-    private lateinit var adapterUpNext: MediaItemAdapter
-    private lateinit var adapterWatchlist: MediaItemAdapter
-    private lateinit var adapterNewTitles: MediaItemAdapter
-    private lateinit var adapterTopTen: MediaItemAdapter
 
-    private lateinit var highlightMedia: Item
+    private val itemOffset = 21
+
+    private val playerResult = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) {
+        model.updateUpNextItems()
+    }
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
         binding = FragmentHomeBinding.inflate(inflater, container, false)
@@ -38,124 +69,165 @@ class HomeFragment : Fragment() {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
-        lifecycleScope.launch {
-            context?.let {
-                initHighlight()
-                initRecyclerViews()
-                initActions()
+        binding.recyclerUpNext.adapter = MediaEpisodeListAdapter(
+            MediaEpisodeListAdapter.OnClickListener {
+                playerResult.launch(playerIntent(it.panel.episodeMetadata.seasonId, it.panel.id))
+            },
+            itemOffset
+        )
+
+        binding.recyclerWatchlist.adapter = MediaItemListAdapter(
+            MediaItemListAdapter.OnClickListener {
+                activity?.showFragment(MediaFragment(it.id))
+            },
+            itemOffset
+        )
+
+        binding.recyclerRecommendations.adapter = MediaItemListAdapter(
+            MediaItemListAdapter.OnClickListener {
+                activity?.showFragment(MediaFragment(it.id))
+            },
+            itemOffset
+        )
+
+        binding.recyclerNewTitles.adapter = MediaItemListAdapter(
+            MediaItemListAdapter.OnClickListener {
+                activity?.showFragment(MediaFragment(it.id))
+            },
+            itemOffset
+        )
+
+        binding.recyclerTopTen.adapter = MediaItemListAdapter(
+            MediaItemListAdapter.OnClickListener {
+                activity?.showFragment(MediaFragment(it.id))
+            },
+            itemOffset
+        )
+
+        binding.textHighlightMyList.setOnClickListener {
+            model.toggleHighlightWatchlist()
+
+            // disable the watchlist button until the result has been loaded
+            binding.textHighlightMyList.isClickable = false
+            // TODO since this might take a few seconds show a loading animation for the watchlist button
+        }
+
+        // set the shimmer items size as it's depending on the screen size
+        setShimmerLayoutItemSize(binding.shimmerLayoutUpNext)
+        setShimmerLayoutItemSize(binding.shimmerLayoutWatchlist)
+        setShimmerLayoutItemSize(binding.shimmerLayoutRecommendations)
+        setShimmerLayoutItemSize(binding.shimmerLayoutNewTitles)
+        setShimmerLayoutItemSize(binding.shimmerLayoutTopTen)
+
+        viewLifecycleOwner.lifecycleScope.launch {
+            viewLifecycleOwner.repeatOnLifecycle(Lifecycle.State.STARTED) {
+                model.onUiState(viewLifecycleOwner.lifecycleScope) { uiState ->
+                    when (uiState) {
+                        is HomeViewModel.UiState.Normal -> bindUiStateNormal(uiState)
+                        is HomeViewModel.UiState.Loading -> bindUiStateLoading()
+                        is HomeViewModel.UiState.Error -> bindUiStateError(uiState)
+                    }
+                }
             }
         }
     }
 
-    private fun initHighlight() {
-        lifecycleScope.launch {
-            val newTitles = Crunchyroll.browse(sortBy = SortBy.NEWLY_ADDED, n = 10)
-            // FIXME crashes on newTitles.items.size == 0
-            highlightMedia =  newTitles.items[Random.nextInt(newTitles.items.size)]
+    private fun bindUiStateNormal(uiState: HomeViewModel.UiState.Normal) {
+        val adapterUpNext = binding.recyclerUpNext.adapter as MediaEpisodeListAdapter
+        adapterUpNext.submitList(uiState.upNextItems.filter { !it.fullyWatched })
 
-            // add media item to gui
-            binding.textHighlightTitle.text = highlightMedia.title
-            Glide.with(requireContext()).load(highlightMedia.images.poster_wide[0][3].source)
-                .into(binding.imageHighlight)
+        val adapterWatchlist = binding.recyclerWatchlist.adapter as MediaItemListAdapter
+        adapterWatchlist.submitList(uiState.watchlistItems.toItemMediaList())
 
-            // TODO watchlist indicator
-//            if (StorageController.myList.contains(0)) {
-//                binding.textHighlightMyList.setDrawableTop(R.drawable.ic_baseline_check_24)
-//            } else {
-//                binding.textHighlightMyList.setDrawableTop(R.drawable.ic_baseline_add_24)
-//            }
+        val adapterRecommendations = binding.recyclerRecommendations.adapter as MediaItemListAdapter
+        adapterRecommendations.submitList(uiState.recommendationsItems.toItemMediaList())
+
+        val adapterNewTitles = binding.recyclerNewTitles.adapter as MediaItemListAdapter
+        adapterNewTitles.submitList(uiState.recentlyAddedItems.toItemMediaList())
+
+        val adapterTopTen = binding.recyclerTopTen.adapter as MediaItemListAdapter
+        adapterTopTen.submitList(uiState.topTenItems.toItemMediaList())
+
+        // highlight item
+        binding.textHighlightTitle.text = uiState.highlightItem.title
+        Glide.with(requireContext()).load(uiState.highlightItem.images.poster_wide[0][3].source)
+            .into(binding.imageHighlight)
+
+        val iconHighlightWatchlist = if (uiState.highlightIsWatchlist) {
+            R.drawable.ic_baseline_check_24
+        } else {
+            R.drawable.ic_baseline_add_24
         }
+        binding.textHighlightMyList.setDrawableTop(iconHighlightWatchlist)
+        binding.textHighlightMyList.isClickable = true
+
+        binding.textHighlightInfo.setOnClickListener {
+            activity?.showFragment(MediaFragment(uiState.highlightItem.id))
+        }
+
+        binding.buttonPlayHighlight.setOnClickListener {
+            val panel = uiState.highlightItemUpNext.panel
+            playerResult.launch(playerIntent(panel.episodeMetadata.seasonId, panel.id))
+        }
+
+        // disable the shimmer effect
+        disableShimmer()
+
+        // make highlights layout visible again
+        binding.linearHighlight.isVisible = true
+    }
+
+    private fun bindUiStateLoading() {
+        // hide highlights layout
+        binding.linearHighlight.isVisible = false
+
+        binding.shimmerLayoutUpNext.startShimmer()
+        binding.shimmerLayoutWatchlist.startShimmer()
+        binding.shimmerLayoutRecommendations.startShimmer()
+        binding.shimmerLayoutNewTitles.startShimmer()
+        binding.shimmerLayoutTopTen.startShimmer()
+    }
+
+    private fun setShimmerLayoutItemSize(shimmerLayout: ShimmerFrameLayout) {
+        (shimmerLayout.children.first() as? LinearLayout)?.children?.forEach { child ->
+            child.layoutParams.apply {
+                width = (resources.displayMetrics.widthPixels / requireContext().resources.getInteger(R.integer.item_media_columns)) - itemOffset
+            }
+        }
+    }
+
+    private fun bindUiStateError(uiState: HomeViewModel.UiState.Error) {
+        // currently not used
+        Log.e(classTag, "A error occurred while loading a UiState: ${uiState.message}")
     }
 
     /**
-     * Suspend, since adapters need to be initialized before we can initialize the actions.
+     * Disable the shimmer effect for all shimmer layouts and hide them.
      */
-    private suspend fun initRecyclerViews() {
-        binding.recyclerWatchlist.addItemDecoration(MediaItemDecoration(9))
-        binding.recyclerNewEpisodes.addItemDecoration(MediaItemDecoration(9))
-        binding.recyclerNewTitles.addItemDecoration(MediaItemDecoration(9))
-        binding.recyclerTopTen.addItemDecoration(MediaItemDecoration(9))
-
-        val asyncJobList = arrayListOf<Job>()
-
-        // continue watching
-        val upNextJob = lifecycleScope.launch {
-            // TODO create EpisodeItemAdapter, which will start the playback of the selected episode immediately
-            adapterUpNext = MediaItemAdapter(Crunchyroll.upNextAccount().items
-                .filter { !it.fullyWatched }.toItemMediaList())
-            binding.recyclerNewEpisodes.adapter = adapterUpNext
+    private fun disableShimmer() {
+        binding.shimmerLayoutHighlight.apply {
+            stopShimmer()
+            isVisible = false
         }
-        asyncJobList.add(upNextJob)
-
-        // watchlist
-        val watchlistJob = lifecycleScope.launch {
-            adapterWatchlist = MediaItemAdapter(Crunchyroll.watchlist(50).toItemMediaList())
-            binding.recyclerWatchlist.adapter = adapterWatchlist
+        binding.shimmerLayoutUpNext.apply {
+            stopShimmer()
+            isVisible = false
         }
-        asyncJobList.add(watchlistJob)
-
-        // new simulcasts
-        val simulcastsJob = lifecycleScope.launch {
-            // val latestSeasonTag = Crunchyroll.seasonList().items.first().id
-            // val newSimulcasts = Crunchyroll.browse(seasonTag = latestSeasonTag, n = 50)
-            val newSimulcasts = Crunchyroll.browse(sortBy = SortBy.NEWLY_ADDED, n = 50)
-
-            adapterNewTitles = MediaItemAdapter(newSimulcasts.toItemMediaList())
-            binding.recyclerNewTitles.adapter = adapterNewTitles
+        binding.shimmerLayoutWatchlist.apply {
+            stopShimmer()
+            isVisible = false
         }
-        asyncJobList.add(simulcastsJob)
-
-        // newly added / top ten
-        val newlyAddedJob = lifecycleScope.launch {
-            adapterTopTen = MediaItemAdapter(Crunchyroll.browse(sortBy = SortBy.POPULARITY, n = 10).toItemMediaList())
-            binding.recyclerTopTen.adapter = adapterTopTen
+        binding.shimmerLayoutRecommendations.apply {
+            stopShimmer()
+            isVisible = false
         }
-        asyncJobList.add(newlyAddedJob)
-
-        asyncJobList.joinAll()
-    }
-
-    private fun initActions() {
-        binding.buttonPlayHighlight.setOnClickListener {
-            // TODO implement
-            lifecycleScope.launch {
-                //val media = AoDParser.getMediaById(0)
-
-                // Log.d(javaClass.name, "Starting Player with  mediaId: ${media.aodId}")
-                //(activity as MainActivity).startPlayer(media.aodId, media.playlist.first().mediaId)
-            }
+        binding.shimmerLayoutNewTitles.apply {
+            stopShimmer()
+            isVisible = false
         }
-
-        binding.textHighlightMyList.setOnClickListener {
-            // TODO implement
-//            if (StorageController.myList.contains(0)) {
-//                StorageController.myList.remove(0)
-//                binding.textHighlightMyList.setDrawableTop(R.drawable.ic_baseline_add_24)
-//            } else {
-//                StorageController.myList.add(0)
-//                binding.textHighlightMyList.setDrawableTop(R.drawable.ic_baseline_check_24)
-//            }
-//            StorageController.saveMyList(requireContext())
-        }
-
-        binding.textHighlightInfo.setOnClickListener {
-            activity?.showFragment(MediaFragment(highlightMedia.id))
-        }
-
-        adapterUpNext.onItemClick = { id, _ ->
-            activity?.showFragment(MediaFragment(id))
-        }
-
-        adapterWatchlist.onItemClick = { id, _ ->
-            activity?.showFragment(MediaFragment(id))
-        }
-
-        adapterNewTitles.onItemClick = { id, _ ->
-            activity?.showFragment(MediaFragment(id))
-        }
-
-        adapterTopTen.onItemClick = { id, _ ->
-            activity?.showFragment(MediaFragment(id)) //(mediaId))
+        binding.shimmerLayoutTopTen.apply {
+            stopShimmer()
+            isVisible = false
         }
     }
 

app/src/main/java/org/mosad/teapod/ui/activity/main/fragments/LibraryFragment.kt

@@ -1,29 +1,30 @@
 package org.mosad.teapod.ui.activity.main.fragments
 
+import android.annotation.SuppressLint
 import android.os.Bundle
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.appcompat.widget.SearchView
 import androidx.fragment.app.Fragment
+import androidx.fragment.app.viewModels
+import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.lifecycleScope
+import androidx.lifecycle.repeatOnLifecycle
 import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import kotlinx.coroutines.launch
 import org.mosad.teapod.databinding.FragmentLibraryBinding
-import org.mosad.teapod.parser.crunchyroll.Crunchyroll
-import org.mosad.teapod.util.ItemMedia
-import org.mosad.teapod.util.adapter.MediaItemAdapter
-import org.mosad.teapod.util.decoration.MediaItemDecoration
+import org.mosad.teapod.ui.activity.main.viewmodel.LibraryFragmentViewModel
+import org.mosad.teapod.util.adapter.MediaItemListAdapter
 import org.mosad.teapod.util.showFragment
 
 class LibraryFragment : Fragment() {
 
     private lateinit var binding: FragmentLibraryBinding
-    private lateinit var adapter: MediaItemAdapter
-
-    private val itemList = arrayListOf<ItemMedia>()
-    private val pageSize = 30
-    private var nextItemIndex = 0
+    private lateinit var adapter: MediaItemListAdapter
+    private val model: LibraryFragmentViewModel by viewModels()
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
         binding = FragmentLibraryBinding.inflate(inflater, container, false)
@@ -33,57 +34,79 @@ class LibraryFragment : Fragment() {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
-        // init async
-        lifecycleScope.launch {
-            // create and set the adapter, needs context
-            context?.let {
-                val initialResults = Crunchyroll.browse(n = pageSize)
-                itemList.addAll(initialResults.items.map { item ->
-                    ItemMedia(item.id, item.title, item.images.poster_wide[0][0].source)
-                })
-                nextItemIndex += pageSize
+        // TODO replace with pagination3
+        // https://medium.com/swlh/paging3-recyclerview-pagination-made-easy-333c7dfa8797
+        binding.recyclerMediaSearch.addOnScrollListener(PaginationScrollListener())
 
-                adapter = MediaItemAdapter(itemList)
-                adapter.onItemClick = { mediaIdStr, _ ->
-                    activity?.showFragment(MediaFragment(mediaIdStr))
-                }
+        adapter = MediaItemListAdapter(MediaItemListAdapter.OnClickListener {
+            binding.searchText.clearFocus()
+            activity?.showFragment(MediaFragment(it.id))
+        })
+        binding.recyclerMediaSearch.adapter = adapter
 
-                binding.recyclerMediaLibrary.adapter = adapter
-                binding.recyclerMediaLibrary.addItemDecoration(MediaItemDecoration(9))
-                // TODO replace with pagination3
-                // https://medium.com/swlh/paging3-recyclerview-pagination-made-easy-333c7dfa8797
-                binding.recyclerMediaLibrary.addOnScrollListener(PaginationScrollListener())
+        binding.searchText.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
+            override fun onQueryTextSubmit(query: String?): Boolean {
+                query?.let { model.search(it) }
+                return false // return false to dismiss the keyboard
             }
 
-        }
-    }
+            override fun onQueryTextChange(newText: String?): Boolean {
+                newText?.let { model.search(it) }
+                return false // return false to dismiss the keyboard
+            }
+        })
 
-    inner class PaginationScrollListener: RecyclerView.OnScrollListener() {
-        private var isLoading = false
-
-        override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
-            super.onScrolled(recyclerView, dx, dy)
-            val layoutManager = recyclerView.layoutManager as GridLayoutManager?
-
-            if (!isLoading) layoutManager?.let {
-                // itemList.size - 5 to start loading a bit earlier than the actual end
-                if (layoutManager.findLastCompletelyVisibleItemPosition() >= (itemList.size - 5)) {
-                    // load new browse results async
-                    isLoading = true
-                    lifecycleScope.launch {
-                        val firstNewItemIndex = itemList.lastIndex + 1
-                        val results = Crunchyroll.browse(start = nextItemIndex, n = pageSize)
-                        itemList.addAll(results.items.map { item ->
-                            ItemMedia(item.id, item.title, item.images.poster_wide[0][0].source)
-                        })
-                        nextItemIndex += pageSize
-
-                        adapter.notifyItemRangeInserted(firstNewItemIndex, pageSize)
-                        isLoading = false
+        viewLifecycleOwner.lifecycleScope.launch {
+            viewLifecycleOwner.repeatOnLifecycle(Lifecycle.State.STARTED) {
+                model.onUiState(viewLifecycleOwner.lifecycleScope) { uiState ->
+                    when (uiState) {
+                        is LibraryFragmentViewModel.UiState.Browse -> bindUiStateBrowse(uiState)
+                        is LibraryFragmentViewModel.UiState.Search -> bindUiStateSearch(uiState)
+                        is LibraryFragmentViewModel.UiState.Loading -> bindUiStateLoading()
+                        is LibraryFragmentViewModel.UiState.Error -> bindUiStateError(uiState)
                     }
                 }
             }
         }
     }
 
-}
+    private fun bindUiStateBrowse(uiState: LibraryFragmentViewModel.UiState.Browse) {
+        adapter.submitList(uiState.itemList)
+    }
+
+    @SuppressLint("NotifyDataSetChanged")
+    private fun bindUiStateSearch(uiState: LibraryFragmentViewModel.UiState.Search) {
+        adapter.submitList(uiState.itemList)
+        adapter.notifyDataSetChanged() // this is needed, else the adapter will not update
+    }
+
+    private fun bindUiStateLoading() {
+        // currently not used
+    }
+
+    private fun bindUiStateError(uiState: LibraryFragmentViewModel.UiState.Error) {
+        // currently not used
+        Log.e(javaClass.name, "A error occurred while loading a UiState: ${uiState.message}")
+    }
+
+    inner class PaginationScrollListener: RecyclerView.OnScrollListener() {
+
+        override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
+            super.onScrolled(recyclerView, dx, dy)
+
+            if (!model.isLazyLoading) {
+                val layoutManager = recyclerView.layoutManager as? GridLayoutManager
+                layoutManager?.let {
+                    // adapter.itemCount - 10 to start loading a bit earlier than the actual end
+                    if (layoutManager.findLastCompletelyVisibleItemPosition() >= (adapter.itemCount - 10)) {
+                        model.onLazyLoad().invokeOnCompletion {
+                            adapter.notifyItemRangeInserted(adapter.itemCount, model.PAGESIZE)
+                        }
+                    }
+                }
+            }
+        }
+
+    }
+
+}

app/src/main/java/org/mosad/teapod/ui/activity/main/fragments/MediaFragment.kt

@@ -7,9 +7,9 @@ import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.activity.result.contract.ActivityResultContracts
 import androidx.fragment.app.Fragment
-import androidx.fragment.app.FragmentActivity
-import androidx.fragment.app.activityViewModels
+import androidx.fragment.app.viewModels
 import androidx.lifecycle.lifecycleScope
 import androidx.viewpager2.adapter.FragmentStateAdapter
 import com.bumptech.glide.Glide
@@ -20,12 +20,13 @@ import jp.wasabeef.glide.transformations.BlurTransformation
 import kotlinx.coroutines.launch
 import org.mosad.teapod.R
 import org.mosad.teapod.databinding.FragmentMediaBinding
-import org.mosad.teapod.parser.crunchyroll.NoneUpNextSeriesItem
-import org.mosad.teapod.ui.activity.main.MainActivity
+import org.mosad.teapod.parser.crunchyroll.NoneUpNextSeriesList
 import org.mosad.teapod.ui.activity.main.viewmodel.MediaFragmentViewModel
+import org.mosad.teapod.util.playerIntent
 import org.mosad.teapod.util.tmdb.TMDBApiController
 import org.mosad.teapod.util.tmdb.TMDBMovie
 import org.mosad.teapod.util.tmdb.TMDBTVShow
+import org.mosad.teapod.util.toItemMediaList
 
 /**
  * The media detail fragment.
@@ -37,12 +38,14 @@ class MediaFragment(private val mediaIdStr: String) : Fragment() {
     private lateinit var binding: FragmentMediaBinding
     private lateinit var pagerAdapter: FragmentStateAdapter
 
-    private val model: MediaFragmentViewModel by activityViewModels()
+    private val model: MediaFragmentViewModel by viewModels()
 
     private val fragments = arrayListOf<Fragment>()
     private var watchlistJobRunning = false
-    private var runOnResume = false
 
+    private val playerResult = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) {
+        playerFinishedCallback()
+    }
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
         binding = FragmentMediaBinding.inflate(inflater, container, false)
@@ -54,7 +57,7 @@ class MediaFragment(private val mediaIdStr: String) : Fragment() {
         binding.frameLoading.visibility = View.VISIBLE
 
         // tab layout and pager
-        pagerAdapter = ScreenSlidePagerAdapter(requireActivity())
+        pagerAdapter = ScreenSlidePagerAdapter(this)
         // fix material components issue #1878, if more tabs are added increase
         binding.pagerEpisodesSimilar.offscreenPageLimit = 2
         binding.pagerEpisodesSimilar.adapter = pagerAdapter
@@ -75,27 +78,6 @@ class MediaFragment(private val mediaIdStr: String) : Fragment() {
         }
     }
 
-    override fun onResume() {
-        super.onResume()
-
-        if (runOnResume) {
-            lifecycleScope.launch {
-                model.updateOnResume()
-
-                if (model.upNextSeries != NoneUpNextSeriesItem) {
-                    binding.textTitle.text = model.upNextSeries.panel.title
-                }
-
-                // needs to be called after model.updateOnResume()
-                if (fragments.elementAtOrNull(0) is MediaFragmentEpisodes) {
-                    (fragments[0] as MediaFragmentEpisodes).updateWatchedState()
-                }
-            }
-        } else {
-            runOnResume = true
-        }
-    }
-
     /**
      * if tmdb data is present, use it, else use the aod data
      */
@@ -108,6 +90,7 @@ class MediaFragment(private val mediaIdStr: String) : Fragment() {
 
         // load poster and backdrop
         Glide.with(requireContext()).load(posterUrl)
+            .apply(RequestOptions.placeholderOf(ColorDrawable(Color.DKGRAY)))
             .into(binding.imagePoster)
         Glide.with(requireContext()).load(backdropUrl)
             .apply(RequestOptions.placeholderOf(ColorDrawable(Color.DKGRAY)))
@@ -115,14 +98,14 @@ class MediaFragment(private val mediaIdStr: String) : Fragment() {
             .into(binding.imageBackdrop)
 
         binding.textYear.text = when(tmdbResult) {
-            is TMDBTVShow -> (tmdbResult as TMDBTVShow).firstAirDate.substring(0, 4)
+            is TMDBTVShow -> (tmdbResult as TMDBTVShow).firstAirDate?.substring(0, 4)
             is TMDBMovie -> (tmdbResult as TMDBMovie).releaseDate.substring(0, 4)
             else -> ""
         }
         binding.textAge.text = seriesCrunchy.maturityRatings.firstOrNull()
 
-        binding.textTitle.text = if (upNextSeries != NoneUpNextSeriesItem) {
-            upNextSeries.panel.title
+        binding.textTitle.text = if (upNextSeries != NoneUpNextSeriesList) {
+            upNextSeries.data.first().panel.title
         } else seriesCrunchy.title
         binding.textOverview.text = seriesCrunchy.description
 
@@ -130,31 +113,48 @@ class MediaFragment(private val mediaIdStr: String) : Fragment() {
         val watchlistIcon = if (isWatchlist) R.drawable.ic_baseline_check_24 else R.drawable.ic_baseline_add_24
         Glide.with(requireContext()).load(watchlistIcon).into(binding.imageMyListAction)
 
-        // clear fragments, since it lives in onCreate scope (don't do this in onPause/onStop -> FragmentManager transaction)
-        val fragmentsSize = if (fragments.lastIndex < 0) 0 else fragments.lastIndex
+        /**
+         * clear fragments, since it lives in onCreate scope,
+         * don't do this in onPause/onStop -> FragmentManager transaction
+         * (will be called on similar -> new MediaFragment -> onBackPressed)
+         */
+        val fragmentsSize = fragments.size
         fragments.clear()
         pagerAdapter.notifyItemRangeRemoved(0, fragmentsSize)
 
-        // add the episodes fragment (as tab). Note: Movies are tv shows!
         MediaFragmentEpisodes().also {
             fragments.add(it)
             pagerAdapter.notifyItemInserted(fragments.indexOf(it))
         }
 
+        // if has similar titles
+        if (model.similarTo.total > 0) {
+            MediaFragmentSimilar(model.similarTo.toItemMediaList()).also {
+                fragments.add(it)
+                pagerAdapter.notifyItemInserted(fragments.indexOf(it))
+            }
+        }
+
+        // disable scrolling on appbar, if no tabs where added
+        if(fragments.isEmpty()) {
+            val params = binding.linearMedia.layoutParams as AppBarLayout.LayoutParams
+            params.scrollFlags = 0 // clear all scroll flags
+        }
+
         // specific gui (via tmdb)
         when (tmdbResult) {
             is TMDBTVShow -> {
                 // episodes count
                 binding.textEpisodesOrRuntime.text = resources.getQuantityString(
                     R.plurals.text_episodes_count,
-                    episodesCrunchy.total,
-                    episodesCrunchy.total
+                    seriesCrunchy.episodeCount,
+                    seriesCrunchy.episodeCount
                 )
             }
             is TMDBMovie -> {
-                val tmdbMovie = (tmdbResult as TMDBMovie?)
+                val tmdbMovie = tmdbResult as TMDBMovie
 
-                if (tmdbMovie?.runtime != null) {
+                if (tmdbMovie.runtime != null) {
                     binding.textEpisodesOrRuntime.text = resources.getQuantityString(
                         R.plurals.text_runtime,
                         tmdbMovie.runtime,
@@ -169,28 +169,14 @@ class MediaFragment(private val mediaIdStr: String) : Fragment() {
             }
         }
 
-        // if has similar titles
-        // TODO reimplement
-//        if (media.similar.isNotEmpty()) {
-//            MediaFragmentSimilar().also {
-//                fragments.add(it)
-//                pagerAdapter.notifyItemInserted(fragments.indexOf(it))
-//            }
-//        }
-
-        // disable scrolling on appbar, if no tabs where added
-        if(fragments.isEmpty()) {
-            val params = binding.linearMedia.layoutParams as AppBarLayout.LayoutParams
-            params.scrollFlags = 0 // clear all scroll flags
-        }
-
         binding.frameLoading.visibility = View.GONE // hide loading indicator
     }
 
     private fun initActions() = with(model) {
         binding.buttonPlay.setOnClickListener {
-            if (upNextSeries != NoneUpNextSeriesItem) {
-                playEpisode(upNextSeries.panel.episodeMetadata.seasonId, upNextSeries.panel.id)
+            if (upNextSeries != NoneUpNextSeriesList) {
+                val panel = upNextSeries.data.first().panel
+                playEpisode(panel.episodeMetadata.seasonId, panel.id)
             }
         }
 
@@ -211,21 +197,31 @@ class MediaFragment(private val mediaIdStr: String) : Fragment() {
         }
     }
 
-    /**
-     * play the current episode
-     * TODO this is also used in MediaFragmentEpisode, we should only have on implementation
-     */
-    private fun playEpisode(seasonId: String, episodeId: String) {
-        (activity as MainActivity).startPlayer(seasonId, episodeId)
-        Log.d(javaClass.name, "Started Player with  episodeId: $episodeId")
+    private fun playerFinishedCallback() = lifecycleScope.launch {
+        model.updateOnResume()
 
-        //model.updateNextEpisode(episodeId) // set the correct next episode
+        if (model.upNextSeries != NoneUpNextSeriesList) {
+            binding.textTitle.text = model.upNextSeries.data.first().panel.title
+        }
+
+        // needs to be called after model.updateOnResume()
+        (fragments.elementAtOrNull(0) as? MediaFragmentEpisodes)?.updateWatchedState()
+
+        Log.d(javaClass.name, "Updated model and gui after player closed")
+    }
+
+    /**
+     * play a episode, also runs callback on player result return
+     */
+    fun playEpisode(seasonId: String, episodeId: String) {
+        playerResult.launch(playerIntent(seasonId, episodeId))
+        Log.d(javaClass.name, "Started Player with  episodeId: $episodeId")
     }
 
     /**
      * A simple pager adapter
      */
-    private inner class ScreenSlidePagerAdapter(fa: FragmentActivity) : FragmentStateAdapter(fa) {
+    private inner class ScreenSlidePagerAdapter(fragment: Fragment) : FragmentStateAdapter(fragment) {
         override fun getItemCount(): Int = fragments.size
 
         override fun createFragment(position: Int): Fragment = fragments[position]

app/src/main/java/org/mosad/teapod/ui/activity/main/fragments/MediaFragmentEpisodes.kt

@@ -2,18 +2,16 @@ package org.mosad.teapod.ui.activity.main.fragments
 
 import android.annotation.SuppressLint
 import android.os.Bundle
-import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.widget.PopupMenu
 import androidx.fragment.app.Fragment
-import androidx.fragment.app.activityViewModels
+import androidx.fragment.app.viewModels
 import androidx.lifecycle.lifecycleScope
 import kotlinx.coroutines.launch
 import org.mosad.teapod.R
 import org.mosad.teapod.databinding.FragmentMediaEpisodesBinding
-import org.mosad.teapod.ui.activity.main.MainActivity
 import org.mosad.teapod.ui.activity.main.viewmodel.MediaFragmentViewModel
 import org.mosad.teapod.util.adapter.EpisodeItemAdapter
 
@@ -22,7 +20,7 @@ class MediaFragmentEpisodes : Fragment() {
     private lateinit var binding: FragmentMediaEpisodesBinding
     private lateinit var adapterRecEpisodes: EpisodeItemAdapter
 
-    private val model: MediaFragmentViewModel by activityViewModels()
+    private val model: MediaFragmentViewModel by viewModels({requireParentFragment()})
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
         binding = FragmentMediaEpisodesBinding.inflate(inflater, container, false)
@@ -35,15 +33,14 @@ class MediaFragmentEpisodes : Fragment() {
         adapterRecEpisodes = EpisodeItemAdapter(
             model.currentEpisodesCrunchy,
             model.tmdbTVSeason.episodes,
-            model.currentPlayheads
+            model.currentPlayheads,
+            EpisodeItemAdapter.OnClickListener { episode ->
+                (requireParentFragment() as? MediaFragment)?.playEpisode(episode.seasonId, episode.id)
+            },
+            EpisodeItemAdapter.ViewType.MEDIA_FRAGMENT
         )
         binding.recyclerEpisodes.adapter = adapterRecEpisodes
 
-        // set onItemClick, adapter is initialized
-        adapterRecEpisodes.onImageClick = { seasonId, episodeId ->
-            playEpisode(seasonId, episodeId)
-        }
-
         // don't show season selection if only one season is present
         if (model.seasonsCrunchy.total < 2) {
             binding.buttonSeasonSelection.visibility = View.GONE
@@ -62,13 +59,15 @@ class MediaFragmentEpisodes : Fragment() {
     @SuppressLint("NotifyDataSetChanged")
     fun updateWatchedState() {
         // model.currentPlayheads is a val mutable map -> notify dataset changed
-        adapterRecEpisodes.notifyDataSetChanged()
+        if (this::adapterRecEpisodes.isInitialized) {
+            adapterRecEpisodes.notifyDataSetChanged()
+        }
     }
 
     private fun showSeasonSelection(v: View) {
         // TODO replace with Exposed dropdown menu: https://material.io/components/menus/android#exposed-dropdown-menus
         val popup = PopupMenu(requireContext(), v)
-        model.seasonsCrunchy.items.forEach { season ->
+        model.seasonsCrunchy.data.forEach { season ->
             popup.menu.add(getString(
                     R.string.season_number_title,
                     season.seasonNumber,
@@ -105,11 +104,4 @@ class MediaFragmentEpisodes : Fragment() {
         }
     }
 
-    private fun playEpisode(seasonId: String, episodeId: String) {
-        (activity as MainActivity).startPlayer(seasonId, episodeId)
-        Log.d(javaClass.name, "Started Player with  episodeId: $episodeId")
-
-        //model.updateNextEpisode(episodeId) // set the correct next episode
-    }
-
 }

app/src/main/java/org/mosad/teapod/ui/activity/main/fragments/MediaFragmentSimilar.kt

@@ -1,3 +1,25 @@
+/**
+ * Teapod
+ *
+ * Copyright 2020-2022  <seil0@mosad.xyz>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ *
+ */
+
 package org.mosad.teapod.ui.activity.main.fragments
 
 import android.os.Bundle
@@ -5,19 +27,14 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.Fragment
-import androidx.fragment.app.activityViewModels
 import org.mosad.teapod.databinding.FragmentMediaSimilarBinding
-import org.mosad.teapod.ui.activity.main.viewmodel.MediaFragmentViewModel
-import org.mosad.teapod.util.adapter.MediaItemAdapter
-import org.mosad.teapod.util.decoration.MediaItemDecoration
+import org.mosad.teapod.util.ItemMedia
+import org.mosad.teapod.util.adapter.MediaItemListAdapter
 import org.mosad.teapod.util.showFragment
 
-class MediaFragmentSimilar : Fragment()  {
+class MediaFragmentSimilar(val items: List<ItemMedia>) : Fragment()  {
 
     private lateinit var binding: FragmentMediaSimilarBinding
-    private val model: MediaFragmentViewModel by activityViewModels()
-
-    private lateinit var adapterSimilar: MediaItemAdapter
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
         binding = FragmentMediaSimilarBinding.inflate(inflater, container, false)
@@ -27,15 +44,13 @@ class MediaFragmentSimilar : Fragment()  {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
-        adapterSimilar = MediaItemAdapter(emptyList()) //(model.media.similar)
-        binding.recyclerMediaSimilar.adapter = adapterSimilar
-        binding.recyclerMediaSimilar.addItemDecoration(MediaItemDecoration(9))
-
-        // set onItemClick only in adapter is initialized
-        if (this::adapterSimilar.isInitialized) {
-            adapterSimilar.onItemClick = { mediaId, _ ->
-                activity?.showFragment(MediaFragment("")) //(mediaId))
+        binding.recyclerMediaSimilar.adapter = MediaItemListAdapter(
+            MediaItemListAdapter.OnClickListener {
+                activity?.showFragment(MediaFragment(it.id))
             }
-        }
+        )
+
+        val adapterSimilar = binding.recyclerMediaSimilar.adapter as MediaItemListAdapter
+        adapterSimilar.submitList(items)
     }
 }

app/src/main/java/org/mosad/teapod/ui/activity/main/fragments/MyListsFragment.kt

@@ -0,0 +1,90 @@
+package org.mosad.teapod.ui.activity.main.fragments
+
+import android.os.Bundle
+import android.util.Log
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.viewModels
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.lifecycleScope
+import androidx.lifecycle.repeatOnLifecycle
+import androidx.viewpager2.adapter.FragmentStateAdapter
+import com.google.android.material.tabs.TabLayoutMediator
+import kotlinx.coroutines.launch
+import org.mosad.teapod.R
+import org.mosad.teapod.databinding.FragmentMyListsBinding
+import org.mosad.teapod.ui.activity.main.viewmodel.MyListsFragmentViewModel
+import org.mosad.teapod.util.toItemMediaList
+
+class MyListsFragment : Fragment() {
+
+    private lateinit var binding: FragmentMyListsBinding
+    private lateinit var pagerAdapter: FragmentStateAdapter
+
+    private val model: MyListsFragmentViewModel by viewModels()
+
+    private val fragments = arrayListOf<Fragment>()
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
+        binding = FragmentMyListsBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        // tab layout and pager
+        pagerAdapter = ScreenSlidePagerAdapter(this)
+        binding.pagerMyLists.adapter = pagerAdapter
+
+        TabLayoutMediator(binding.tabMyLists, binding.pagerMyLists) { tab, position ->
+            tab.text = when(position) {
+                0 -> getString(R.string.my_list)
+                1 -> getString(R.string.crunchylists)
+                2 -> getString(R.string.downloads)
+                else -> ""
+            }
+        }.attach()
+
+        viewLifecycleOwner.lifecycleScope.launch {
+            viewLifecycleOwner.repeatOnLifecycle(Lifecycle.State.STARTED) {
+                model.onUiState(viewLifecycleOwner.lifecycleScope) { uiState ->
+                    when (uiState) {
+                        is MyListsFragmentViewModel.UiState.Normal -> bindUiStateNormal(uiState)
+                        is MyListsFragmentViewModel.UiState.Loading -> bindUiStateLoading()
+                        is MyListsFragmentViewModel.UiState.Error -> bindUiStateError(uiState)
+                    }
+                }
+            }
+        }
+    }
+
+    private fun bindUiStateNormal(uiState: MyListsFragmentViewModel.UiState.Normal) {
+        MediaFragmentSimilar(uiState.watchlistItems.toItemMediaList()).also {
+            fragments.add(it)
+            pagerAdapter.notifyItemInserted(fragments.indexOf(it))
+        }
+    }
+
+    private fun bindUiStateLoading() {
+        // currently not used
+    }
+
+    private fun bindUiStateError(uiState: MyListsFragmentViewModel.UiState.Error) {
+        // currently not used
+        Log.e(javaClass.name, "A error occurred while loading a UiState: ${uiState.message}")
+    }
+
+    /**
+     * A simple pager adapter
+     * TODO also present in MediaFragment
+     */
+    private inner class ScreenSlidePagerAdapter(fragment: Fragment) : FragmentStateAdapter(fragment) {
+        override fun getItemCount(): Int = fragments.size
+
+        override fun createFragment(position: Int): Fragment = fragments[position]
+    }
+
+}

app/src/main/java/org/mosad/teapod/ui/activity/main/fragments/SearchFragment.kt

@@ -1,118 +0,0 @@
-package org.mosad.teapod.ui.activity.main.fragments
-
-import android.os.Bundle
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import android.widget.SearchView
-import androidx.fragment.app.Fragment
-import androidx.lifecycle.lifecycleScope
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.async
-import kotlinx.coroutines.launch
-import org.mosad.teapod.databinding.FragmentSearchBinding
-import org.mosad.teapod.parser.crunchyroll.Crunchyroll
-import org.mosad.teapod.util.ItemMedia
-import org.mosad.teapod.util.adapter.MediaItemAdapter
-import org.mosad.teapod.util.decoration.MediaItemDecoration
-import org.mosad.teapod.util.showFragment
-
-class SearchFragment : Fragment() {
-
-    private lateinit var binding: FragmentSearchBinding
-    private lateinit var adapter: MediaItemAdapter
-
-    private val itemList = arrayListOf<ItemMedia>()
-    private var searchJob: Job? = null
-    private var oldSearchQuery = ""
-
-    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
-        binding = FragmentSearchBinding.inflate(inflater, container, false)
-        return binding.root
-    }
-
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(view, savedInstanceState)
-
-        lifecycleScope.launch {
-            // create and set the adapter, needs context
-                context?.let {
-                    adapter = MediaItemAdapter(itemList)
-                    adapter.onItemClick = { mediaIdStr, _ ->
-                        binding.searchText.clearFocus()
-                        activity?.showFragment(MediaFragment(mediaIdStr))
-                    }
-
-                    binding.recyclerMediaSearch.adapter = adapter
-                    binding.recyclerMediaSearch.addItemDecoration(MediaItemDecoration(9))
-                }
-        }
-
-        initActions()
-    }
-
-    private fun initActions() {
-        binding.searchText.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
-            override fun onQueryTextSubmit(query: String?): Boolean {
-                query?.let { search(it) }
-                return false
-            }
-
-            override fun onQueryTextChange(newText: String?): Boolean {
-                newText?.let { search(it) }
-                return false
-            }
-        })
-    }
-
-    private fun search(query: String) {
-        // if the query hasn't changed since the last successful search, return
-        if (query == oldSearchQuery) return
-
-        // cancel search job if one is already running
-        if (searchJob?.isActive == true) searchJob?.cancel()
-
-        searchJob = lifecycleScope.async {
-            // TODO maybe wait a few ms (500ms?) before searching, if the user inputs any other chars
-            val results = Crunchyroll.search(query, 50)
-
-            itemList.clear() // TODO needs clean up
-
-            // TODO add top results first heading
-            itemList.addAll(results.items[0].items.map { item ->
-                ItemMedia(item.id, item.title, item.images.poster_wide[0][0].source)
-            })
-
-            // TODO currently only tv shows are supported, hence only the first items array
-            //  should be always present
-
-//            // TODO add tv shows heading
-//            if (results.items.size >= 2) {
-//                itemList.addAll(results.items[1].items.map { item ->
-//                    ItemMedia(item.id, item.title, item.images.poster_wide[0][0].source)
-//                })
-//            }
-//
-//            // TODO add movies heading
-//            if (results.items.size >= 3) {
-//                itemList.addAll(results.items[2].items.map { item ->
-//                    ItemMedia(item.id, item.title, item.images.poster_wide[0][0].source)
-//                })
-//            }
-//
-//            // TODO add episodes heading
-//            if (results.items.size >= 4) {
-//                itemList.addAll(results.items[3].items.map { item ->
-//                    ItemMedia(item.id, item.title, item.images.poster_wide[0][0].source)
-//                })
-//            }
-
-            adapter.notifyDataSetChanged()
-            //adapter.notifyItemRangeInserted(0, itemList.size)
-
-            // after successfully searching the query term, add it as old query, to make sure we
-            // don't search again if the query hasn't changed
-            oldSearchQuery = query
-        }
-    }
-}

app/src/main/java/org/mosad/teapod/ui/activity/main/viewmodel/HomeViewModel.kt

@@ -0,0 +1,145 @@
+/**
+ * Teapod
+ *
+ * Copyright 2020-2022  <seil0@mosad.xyz>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ *
+ */
+
+package org.mosad.teapod.ui.activity.main.viewmodel
+
+import androidx.lifecycle.LifecycleCoroutineScope
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import kotlinx.coroutines.async
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+import org.mosad.teapod.parser.crunchyroll.*
+import kotlin.random.Random
+
+class HomeViewModel : ViewModel() {
+
+    private val WATCHLIST_LENGTH = 50
+
+    private val uiState = MutableStateFlow<UiState>(UiState.Loading)
+
+    sealed class UiState {
+        object Loading : UiState()
+        data class Normal(
+            val upNextItems: List<UpNextAccountItem>,
+            val watchlistItems: List<Item>,
+            val recommendationsItems: List<Item>,
+            val recentlyAddedItems: List<Item>,
+            val topTenItems: List<Item>,
+            val highlightItem: Item,
+            val highlightItemUpNext: UpNextSeriesItem,
+            val highlightIsWatchlist:Boolean
+        ) : UiState()
+        data class Error(val message: String?) : UiState()
+    }
+
+    init {
+        load()
+    }
+
+    fun onUiState(scope: LifecycleCoroutineScope, collector: (UiState) -> Unit) {
+        scope.launch { uiState.collect { collector(it) } }
+    }
+
+    fun load() {
+        viewModelScope.launch {
+            uiState.emit(UiState.Loading)
+            try {
+                // run the loading in parallel to speed up the process
+                val upNextJob = viewModelScope.async { Crunchyroll.upNextAccount(n = 20).data }
+                val watchlistJob = viewModelScope.async { Crunchyroll.watchlist(WATCHLIST_LENGTH).data }
+                val recommendationsJob = viewModelScope.async {
+                    Crunchyroll.recommendations(n = 20).data
+                }
+                val recentlyAddedJob = viewModelScope.async {
+                    Crunchyroll.browse(sortBy = SortBy.NEWLY_ADDED, n = 50).data
+                }
+                val topTenJob = viewModelScope.async {
+                    Crunchyroll.browse(sortBy = SortBy.POPULARITY, n = 10).data
+                }
+
+                val recentlyAddedItems = recentlyAddedJob.await()
+                // FIXME crashes on newTitles.items.size == 0
+                val highlightItem = recentlyAddedItems[Random.nextInt(recentlyAddedItems.size)]
+                val highlightItemUpNextJob = viewModelScope.async {
+                    Crunchyroll.upNextSeries(highlightItem.id).data.first()
+                }
+                val highlightItemIsWatchlistJob = viewModelScope.async {
+                    Crunchyroll.isWatchlist(highlightItem.id)
+                }
+
+                uiState.emit(UiState.Normal(
+                    upNextJob.await(), watchlistJob.await(), recommendationsJob.await(),
+                    recentlyAddedJob.await(), topTenJob.await(), highlightItem,
+                    highlightItemUpNextJob.await(), highlightItemIsWatchlistJob.await()
+                ))
+            } catch (e: Exception) {
+                uiState.emit(UiState.Error(e.message))
+            }
+        }
+
+    }
+
+    /**
+     * Toggle the watchlist state of the highlight media.
+     */
+    fun toggleHighlightWatchlist() {
+        viewModelScope.launch {
+            uiState.update { currentUiState ->
+                if (currentUiState is UiState.Normal) {
+                    if (currentUiState.highlightIsWatchlist) {
+                        Crunchyroll.deleteWatchlist(currentUiState.highlightItem.id)
+                    } else {
+                        Crunchyroll.postWatchlist(currentUiState.highlightItem.id)
+                    }
+
+                    // update the watchlist after a item has been added/removed
+                    val watchlistItems = Crunchyroll.watchlist(WATCHLIST_LENGTH).data
+
+                    currentUiState.copy(
+                        watchlistItems = watchlistItems,
+                        highlightIsWatchlist = !currentUiState.highlightIsWatchlist)
+                } else {
+                    currentUiState
+                }
+            }
+        }
+    }
+
+    /**
+     * Update the up next list. To be used on player result callbacks.
+     */
+    fun updateUpNextItems() {
+        viewModelScope.launch {
+            uiState.update { currentUiState ->
+                if (currentUiState is UiState.Normal) {
+                    val upNextItems = Crunchyroll.upNextAccount(n = 20).data
+                    currentUiState.copy(upNextItems = upNextItems)
+                } else {
+                    currentUiState
+                }
+            }
+        }
+    }
+
+}

app/src/main/java/org/mosad/teapod/ui/activity/main/viewmodel/LibraryFragmentViewModel.kt

@@ -0,0 +1,131 @@
+package org.mosad.teapod.ui.activity.main.viewmodel
+
+import androidx.lifecycle.LifecycleCoroutineScope
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.async
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+import org.mosad.teapod.parser.crunchyroll.Crunchyroll
+import org.mosad.teapod.util.ItemMedia
+import org.mosad.teapod.util.toItemMediaList
+
+class LibraryFragmentViewModel : ViewModel() {
+
+    val PAGESIZE = 50
+
+    private val uiState = MutableStateFlow<UiState>(UiState.Loading)
+    private var oldSearchQuery = ""
+    private var searchJob: Job? = null
+    var isLazyLoading = false
+        internal set
+
+    sealed class UiState {
+        object Loading : UiState()
+        data class Browse(
+            val itemList: MutableList<ItemMedia>
+        ) : UiState()
+        data class Search(
+            val itemList: List<ItemMedia>
+        ) : UiState()
+        data class Error(val message: String?) : UiState()
+    }
+
+    init {
+        load()
+    }
+
+    fun onUiState(scope: LifecycleCoroutineScope, collector: (UiState) -> Unit) {
+        scope.launch { uiState.collect { collector(it) } }
+    }
+
+    /**
+     * initially load the first n browsing items
+     */
+    private fun load() {
+        viewModelScope.launch {
+            uiState.emit(UiState.Loading)
+
+            try {
+                initBrowse()
+            } catch (ex: Exception) {
+                uiState.emit(UiState.Error(ex.message))
+            }
+        }
+    }
+
+    /**
+     * Search for a query string at Crunchyroll and emit the new ui state.
+     */
+    fun search(query: String) {
+        // return if nothing has changed
+        if (query == oldSearchQuery) return
+
+        // update the old query since it has changed
+        oldSearchQuery = query
+
+        viewModelScope.launch {
+
+            // always cancel a running search job
+            if (searchJob?.isActive == true) searchJob?.cancel()
+
+            // handle state change: browse <-> search
+            if (query.isEmpty()) {
+                // if the query is empty change back to browse state
+                initBrowse()
+            } else {
+                // TODO handle errors
+
+                // if the current ui state is not search, clear the recyclerview
+                if (uiState.value !is UiState.Search) {
+                    uiState.emit(UiState.Search(emptyList()))
+                }
+
+                // create a new search job
+                searchJob = viewModelScope.async {
+                    // wait for a few ms: if the user is typing the task will get canceled
+                    delay(250)
+
+                    val results = Crunchyroll.search(query, 50)
+                        .data.firstOrNull()?.items?.toItemMediaList()
+                        ?: listOf()
+                    uiState.emit(UiState.Search(results))
+                }
+            }
+        }
+    }
+
+    fun onLazyLoad() = viewModelScope.launch {
+        isLazyLoading = true
+
+        try {
+            uiState.update { currentUiState ->
+                if (currentUiState is UiState.Browse) {
+                    val newBrowseItems = Crunchyroll.browse(start = currentUiState.itemList.size, n = PAGESIZE)
+                        .toItemMediaList()
+                    currentUiState.itemList.addAll(newBrowseItems)
+                }
+                currentUiState
+            }
+        } catch (ex: Exception) {
+            uiState.emit(UiState.Error(ex.message))
+        }
+
+        isLazyLoading = false
+    }
+
+    private suspend fun initBrowse() {
+        try {
+            val initialBrowseItems = Crunchyroll.browse(n = PAGESIZE)
+                .toItemMediaList()
+                .toMutableList()
+            uiState.emit(UiState.Browse(initialBrowseItems))
+        } catch (ex: Exception) {
+            uiState.emit(UiState.Error(ex.message))
+        }
+    }
+
+}

app/src/main/java/org/mosad/teapod/ui/activity/main/viewmodel/MediaFragmentViewModel.kt

@@ -3,13 +3,13 @@ package org.mosad.teapod.ui.activity.main.viewmodel
 import android.app.Application
 import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.viewModelScope
+import kotlinx.coroutines.async
 import kotlinx.coroutines.joinAll
 import kotlinx.coroutines.launch
 import org.mosad.teapod.parser.crunchyroll.*
-import org.mosad.teapod.preferences.Preferences
 import org.mosad.teapod.util.DataTypes.MediaType
-import org.mosad.teapod.util.Meta
 import org.mosad.teapod.util.tmdb.*
+import org.mosad.teapod.util.toPlayheadsMap
 
 /**
  * handle media, next ep and tmdb
@@ -17,9 +17,7 @@ import org.mosad.teapod.util.tmdb.*
  */
 class MediaFragmentViewModel(application: Application) : AndroidViewModel(application) {
 
-//    var mediaCrunchy = NoneItem
-//        internal set
-    var seriesCrunchy = NoneSeries // movies are also series
+    var seriesCrunchy = NoneSeriesItem // movies are also series
         internal set
     var seasonsCrunchy = NoneSeasons
         internal set
@@ -29,11 +27,15 @@ class MediaFragmentViewModel(application: Application) : AndroidViewModel(applic
         internal set
     val currentEpisodesCrunchy = arrayListOf<Episode>() // used for EpisodeItemAdapter (easier updates)
 
-    // additional media info
+    // additional media info, might change during during user interaction
+    // use a map to update the episode adapter values
     val currentPlayheads: MutableMap<String, PlayheadObject> = mutableMapOf()
     var isWatchlist = false
         internal set
-    var upNextSeries = NoneUpNextSeriesItem
+    var upNextSeries = NoneUpNextSeriesList
+        internal set
+    var similarTo = NoneSimilarToResult
+        internal set
 
     // TMDB stuff
     var mediaType = MediaType.OTHER
@@ -42,8 +44,6 @@ class MediaFragmentViewModel(application: Application) : AndroidViewModel(applic
         internal set
     var tmdbTVSeason: TMDBTVSeason = NoneTMDBTVSeason
         internal set
-    var mediaMeta: Meta? = null
-        internal set
 
     /**
      * @param crunchyId the crunchyroll series id
@@ -52,41 +52,38 @@ class MediaFragmentViewModel(application: Application) : AndroidViewModel(applic
     suspend fun loadCrunchy(crunchyId: String) {
         // load series and seasons info in parallel
         listOf(
-            viewModelScope.launch { seriesCrunchy = Crunchyroll.series(crunchyId) },
+            viewModelScope.launch { seriesCrunchy = Crunchyroll.series(crunchyId).data.first() },
             viewModelScope.launch { seasonsCrunchy = Crunchyroll.seasons(crunchyId) },
             viewModelScope.launch { isWatchlist = Crunchyroll.isWatchlist(crunchyId) },
-            viewModelScope.launch { upNextSeries = Crunchyroll.upNextSeries(crunchyId) }
+            viewModelScope.launch { upNextSeries = Crunchyroll.upNextSeries(crunchyId) },
+            viewModelScope.launch { similarTo = Crunchyroll.similarTo(crunchyId) }
         ).joinAll()
-//        println("series: $seriesCrunchy")
-//        println("seasons: $seasonsCrunchy")
-        println(upNextSeries)
 
-        // load the preferred season (preferred language, language per season, not per stream)
-        currentSeasonCrunchy = seasonsCrunchy.getPreferredSeason(Preferences.preferredLocale)
+        // load the preferred season:
+        // next episode > first season
+        currentSeasonCrunchy = if (upNextSeries != NoneUpNextSeriesList) {
+            seasonsCrunchy.data.firstOrNull{ season ->
+                season.id == upNextSeries.data.first().panel.episodeMetadata.seasonId
+            } ?: seasonsCrunchy.data.first()
+        } else {
+            seasonsCrunchy.data.first()
+        }
+
+        // Note: if we need to query metaDB, do it now
 
         // load episodes and metaDB in parallel (tmdb needs mediaType, which is set via episodes)
-        listOf(
-            viewModelScope.launch { episodesCrunchy = Crunchyroll.episodes(currentSeasonCrunchy.id) },
-            viewModelScope.launch { mediaMeta = null }, // TODO metaDB
-        ).joinAll()
-//        println("episodes: $episodesCrunchy")
-
+        viewModelScope.launch { episodesCrunchy = Crunchyroll.episodes(currentSeasonCrunchy.id) }.join()
         currentEpisodesCrunchy.clear()
-        currentEpisodesCrunchy.addAll(episodesCrunchy.items)
+        currentEpisodesCrunchy.addAll(episodesCrunchy.data)
 
-        // set media type
-        mediaType = episodesCrunchy.items.firstOrNull()?.let {
-            if (it.episodeNumber != null) MediaType.TVSHOW else MediaType.MOVIE
+        // set media type, for movies the episode field is empty
+        mediaType = episodesCrunchy.data.firstOrNull()?.let {
+            if (it.episode.isNotEmpty()) MediaType.TVSHOW else MediaType.MOVIE
         } ?: MediaType.OTHER
 
         // load playheads and tmdb in parallel
         listOf(
-            viewModelScope.launch {
-                // get playheads (including fully watched state)
-                val episodeIDs = episodesCrunchy.items.map { it.id }
-                currentPlayheads.clear()
-                currentPlayheads.putAll(Crunchyroll.playheads(episodeIDs))
-            },
+            updatePlayheadsAsync(),
             viewModelScope.launch { loadTmdbInfo() } // use tmdb search to get media info
         ).joinAll()
     }
@@ -103,7 +100,6 @@ class MediaFragmentViewModel(application: Application) : AndroidViewModel(applic
             MediaType.TVSHOW -> tmdbApiController.searchTVShow(seriesCrunchy.title)
             else -> NoneTMDBSearch
         }
-        println(tmdbSearchResult)
 
         tmdbResult = if (tmdbSearchResult.results.isNotEmpty()) {
             when (val result = tmdbSearchResult.results.first()) {
@@ -113,14 +109,22 @@ class MediaFragmentViewModel(application: Application) : AndroidViewModel(applic
             }
         } else NoneTMDB
 
-        println(tmdbResult)
-
         // currently not used
 //        tmdbTVSeason = if (tmdbResult is TMDBTVShow) {
 //            tmdbApiController.getTVSeasonDetails(tmdbResult.id, 0)
 //        } else NoneTMDBTVSeason
     }
 
+    /**
+     * Get current playheads for all episodes
+     */
+    private fun updatePlayheadsAsync() = viewModelScope.async {
+        currentPlayheads.clear()
+        currentPlayheads.putAll(
+            Crunchyroll.playheads(episodesCrunchy.data.map { it.id }).toPlayheadsMap()
+        )
+    }
+
     /**
      * Set currentSeasonCrunchy based on the season id. Also set the new seasons episodes.
      *
@@ -132,13 +136,16 @@ class MediaFragmentViewModel(application: Application) : AndroidViewModel(applic
 
         // set currentSeasonCrunchy to the new season with id == seasonId, if the id isn't found,
         // don't change the current season (this should/can never happen)
-        currentSeasonCrunchy = seasonsCrunchy.items.firstOrNull {
+        currentSeasonCrunchy = seasonsCrunchy.data.firstOrNull {
             it.id == seasonId
         } ?: currentSeasonCrunchy
 
         episodesCrunchy = Crunchyroll.episodes(currentSeasonCrunchy.id)
         currentEpisodesCrunchy.clear()
-        currentEpisodesCrunchy.addAll(episodesCrunchy.items)
+        currentEpisodesCrunchy.addAll(episodesCrunchy.data)
+
+        // update playheads playheads (including fully watched state)
+        updatePlayheadsAsync().await()
     }
 
     suspend fun setWatchlist() {
@@ -153,25 +160,9 @@ class MediaFragmentViewModel(application: Application) : AndroidViewModel(applic
 
     suspend fun updateOnResume() {
         joinAll(
-            viewModelScope.launch {
-                val episodeIDs = episodesCrunchy.items.map { it.id }
-                currentPlayheads.clear()
-                currentPlayheads.putAll(Crunchyroll.playheads(episodeIDs))
-            },
+            updatePlayheadsAsync(),
             viewModelScope.launch { upNextSeries = Crunchyroll.upNextSeries(seriesCrunchy.id) }
         )
     }
 
-    /**
-     * get the next episode based on episodeId
-     * if no matching is found, use first episode
-     */
-    fun updateNextEpisode(episodeId: Int) {
-        // TODO reimplement if needed
-//        if (media.type == MediaType.MOVIE) return // return if movie
-//
-//        nextEpisodeId = media.playlist.firstOrNull { it.index > media.getEpisodeById(episodeId).index }?.mediaId
-//            ?: media.playlist.first().mediaId
-    }
-
 }

app/src/main/java/org/mosad/teapod/ui/activity/main/viewmodel/MyListsFragmentViewModel.kt

@@ -0,0 +1,50 @@
+package org.mosad.teapod.ui.activity.main.viewmodel
+
+import androidx.lifecycle.LifecycleCoroutineScope
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import kotlinx.coroutines.async
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.launch
+import org.mosad.teapod.parser.crunchyroll.Crunchyroll
+import org.mosad.teapod.parser.crunchyroll.Item
+
+class MyListsFragmentViewModel : ViewModel() {
+
+    private val WATCHLIST_LENGTH = 50
+
+    private val uiState = MutableStateFlow<UiState>(UiState.Loading)
+
+    sealed class UiState {
+        object Loading : UiState()
+        data class Normal(
+            val watchlistItems: List<Item>
+        ) : UiState()
+        data class Error(val message: String?) : UiState()
+    }
+
+    init {
+        load()
+    }
+
+    fun onUiState(scope: LifecycleCoroutineScope, collector: (UiState) -> Unit) {
+        scope.launch { uiState.collect { collector(it) } }
+    }
+
+    fun load() {
+        viewModelScope.launch {
+            uiState.emit(UiState.Loading)
+            try {
+                // run the loading in parallel to speed up the process
+                val watchlistJob = viewModelScope.async { Crunchyroll.watchlist(WATCHLIST_LENGTH).data }
+                uiState.emit(
+                    UiState.Normal(watchlistJob.await())
+                )
+            } catch (e: Exception) {
+                uiState.emit(UiState.Error(e.message))
+            }
+        }
+
+    }
+
+}

app/src/main/java/org/mosad/teapod/ui/activity/onboarding/OnboardingActivity.kt

@@ -3,13 +3,14 @@ package org.mosad.teapod.ui.activity.onboarding
 import android.content.Intent
 import android.os.Bundle
 import android.view.View
+import androidx.activity.addCallback
 import androidx.appcompat.app.AppCompatActivity
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentActivity
 import androidx.viewpager2.adapter.FragmentStateAdapter
 import com.google.android.material.tabs.TabLayoutMediator
-import org.mosad.teapod.ui.activity.main.MainActivity
 import org.mosad.teapod.databinding.ActivityOnboardingBinding
+import org.mosad.teapod.ui.activity.main.MainActivity
 
 class OnboardingActivity : AppCompatActivity() {
 
@@ -35,13 +36,11 @@ class OnboardingActivity : AppCompatActivity() {
         if (fragments.size <= 1) {
             binding.tabLayout.visibility = View.GONE
         }
-    }
 
-    override fun onBackPressed() {
-        if (binding.viewPager.currentItem == 0) {
-            super.onBackPressed()
-        } else {
-            binding.viewPager.currentItem = binding.viewPager.currentItem - 1
+        onBackPressedDispatcher.addCallback {
+            if (binding.viewPager.currentItem != 0) {
+                binding.viewPager.currentItem = binding.viewPager.currentItem - 1
+            }
         }
     }
 

app/src/main/java/org/mosad/teapod/ui/activity/player/PlayerActivity.kt

@@ -46,16 +46,19 @@ import androidx.lifecycle.lifecycleScope
 import com.google.android.exoplayer2.ExoPlayer
 import com.google.android.exoplayer2.Player
 import com.google.android.exoplayer2.ui.StyledPlayerControlView
+import com.google.android.exoplayer2.ui.StyledPlayerView
 import com.google.android.exoplayer2.util.Util
-import kotlinx.android.synthetic.main.activity_player.*
-import kotlinx.android.synthetic.main.player_controls.*
 import kotlinx.coroutines.launch
 import org.mosad.teapod.R
+import org.mosad.teapod.databinding.ActivityPlayerBinding
+import org.mosad.teapod.databinding.PlayerControlsBinding
 import org.mosad.teapod.parser.crunchyroll.NoneEpisode
 import org.mosad.teapod.preferences.Preferences
-import org.mosad.teapod.ui.components.EpisodesListPlayer
-import org.mosad.teapod.ui.components.LanguageSettingsPlayer
-import org.mosad.teapod.util.*
+import org.mosad.teapod.ui.activity.player.fragment.EpisodeListDialogFragment
+import org.mosad.teapod.ui.activity.player.fragment.LanguageSettingsDialogFragment
+import org.mosad.teapod.util.hideBars
+import org.mosad.teapod.util.isInPiPMode
+import org.mosad.teapod.util.navToLauncherTask
 import java.util.*
 import java.util.concurrent.TimeUnit
 import kotlin.concurrent.scheduleAtFixedRate
@@ -63,10 +66,12 @@ import kotlin.concurrent.scheduleAtFixedRate
 class PlayerActivity : AppCompatActivity() {
 
     private val model: PlayerViewModel by viewModels()
+    private lateinit var playerBinding: ActivityPlayerBinding
+    private lateinit var controlsBinding: PlayerControlsBinding
 
     private lateinit var controller: StyledPlayerControlView
     private lateinit var gestureDetector: GestureDetectorCompat
-    private lateinit var timerUpdates: TimerTask
+    private lateinit var controlsUpdates: TimerTask
 
     private var wasInPiP = false
     private var remainingTime: Long = 0
@@ -80,6 +85,9 @@ class PlayerActivity : AppCompatActivity() {
         setContentView(R.layout.activity_player)
         hideBars() // Initial hide the bars
 
+        playerBinding = ActivityPlayerBinding.bind(findViewById(R.id.player_root))
+        controlsBinding = PlayerControlsBinding.bind(findViewById(R.id.player_controls_root))
+
         model.loadMediaAsync(
             intent.getStringExtra(getString(R.string.intent_season_id)) ?: "",
             intent.getStringExtra(getString(R.string.intent_episode_id)) ?: ""
@@ -87,7 +95,7 @@ class PlayerActivity : AppCompatActivity() {
         model.currentEpisodeChangedListener.add { onMediaChanged() }
         gestureDetector = GestureDetectorCompat(this, PlayerGestureListener())
 
-        controller = video_view.findViewById(R.id.exo_controller)
+        controller = playerBinding.videoView.findViewById(R.id.exo_controller)
         controller.isAnimationEnabled = false // disable controls (time-bar) animation
 
         initExoPlayer() // call in onCreate, exoplayer lives in view model
@@ -104,7 +112,7 @@ class PlayerActivity : AppCompatActivity() {
         super.onStart()
         if (Util.SDK_INT > 23) {
             initPlayer()
-            video_view?.onResume()
+            playerBinding.videoView.onResume()
         }
     }
 
@@ -114,7 +122,7 @@ class PlayerActivity : AppCompatActivity() {
 
         if (Util.SDK_INT <= 23) {
             initPlayer()
-            video_view?.onResume()
+            playerBinding.videoView.onResume()
         }
     }
 
@@ -166,7 +174,7 @@ class PlayerActivity : AppCompatActivity() {
             } else {
                 val width = model.player.videoFormat?.width ?: 0
                 val height = model.player.videoFormat?.height ?: 0
-                val contentFrame: View = video_view.findViewById(R.id.exo_content_frame)
+                val contentFrame: View = playerBinding.videoView.findViewById(R.id.exo_content_frame)
                 val contentRect = with(contentFrame) {
                     val (x, y) = intArrayOf(0, 0).also(::getLocationInWindow)
                     Rect(x, y, x + width, y + height)
@@ -185,12 +193,16 @@ class PlayerActivity : AppCompatActivity() {
 
     override fun onPictureInPictureModeChanged(
         isInPictureInPictureMode: Boolean,
-        newConfig: Configuration?
+        newConfig: Configuration
     ) {
-        super.onPictureInPictureModeChanged(isInPictureInPictureMode, newConfig)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            super.onPictureInPictureModeChanged(isInPictureInPictureMode, newConfig)
+        }
 
         // Hide the full-screen UI (controls, etc.) while in picture-in-picture mode.
-        video_view.useController = !isInPictureInPictureMode
+        playerBinding.videoView.useController = !isInPictureInPictureMode
+
+        // TODO also hide language settings/episodes list
     }
 
     private fun initPlayer() {
@@ -212,16 +224,16 @@ class PlayerActivity : AppCompatActivity() {
             override fun onPlaybackStateChanged(state: Int) {
                 super.onPlaybackStateChanged(state)
 
-                loading.visibility = when (state) {
+                playerBinding.loading.visibility = when (state) {
                     ExoPlayer.STATE_READY -> View.GONE
                     ExoPlayer.STATE_BUFFERING -> View.VISIBLE
                     else -> View.GONE
                 }
 
-                exo_play_pause.visibility = when (loading.visibility) {
-                    View.GONE -> View.VISIBLE
-                    View.VISIBLE -> View.INVISIBLE
-                    else -> View.VISIBLE
+                // don't use isVisible to hide exoPlayPause, as it will set the visibility to GONE
+                controlsBinding.exoPlayPause.visibility = when(playerBinding.loading.isVisible) {
+                    true -> View.INVISIBLE
+                    false -> View.VISIBLE
                 }
 
                 if (state == ExoPlayer.STATE_ENDED && hasNextEpisode() && Preferences.autoplay) {
@@ -237,10 +249,10 @@ class PlayerActivity : AppCompatActivity() {
 
     @SuppressLint("ClickableViewAccessibility")
     private fun initVideoView() {
-        video_view.player = model.player
+        playerBinding.videoView.player = model.player
 
         // when the player controls get hidden, hide the bars too
-        video_view.setControllerVisibilityListener {
+        playerBinding.videoView.setControllerVisibilityListener(StyledPlayerView.ControllerVisibilityListener {
             when (it) {
                 View.GONE -> {
                     hideBars()
@@ -248,25 +260,25 @@ class PlayerActivity : AppCompatActivity() {
                 }
                 View.VISIBLE -> updateControls()
             }
-        }
+        })
 
-        video_view.setOnTouchListener { _, event ->
+        playerBinding.videoView.setOnTouchListener { _, event ->
             gestureDetector.onTouchEvent(event)
             true
         }
     }
 
     private fun initActions() {
-        exo_close_player.setOnClickListener {
+        controlsBinding.exoClosePlayer.setOnClickListener {
             this.finish()
         }
-        rwd_10.setOnButtonClickListener { rewind() }
-        ffwd_10.setOnButtonClickListener { fastForward() }
-        button_next_ep.setOnClickListener { playNextEpisode() }
-        button_skip_op.setOnClickListener { skipOpening() }
-        button_language.setOnClickListener { showLanguageSettings() }
-        button_episodes.setOnClickListener { showEpisodesList() }
-        button_next_ep_c.setOnClickListener { playNextEpisode() }
+        controlsBinding.rwd10.setOnButtonClickListener { rewind() }
+        controlsBinding.ffwd10.setOnButtonClickListener { fastForward() }
+        playerBinding.buttonNextEp.setOnClickListener { playNextEpisode() }
+        playerBinding.buttonSkipOp.setOnClickListener { skipOpening() }
+        controlsBinding.buttonLanguage.setOnClickListener { showLanguageSettings() }
+        controlsBinding.buttonEpisodes.setOnClickListener { showEpisodesList() }
+        controlsBinding.buttonNextEpC.setOnClickListener { playNextEpisode() }
     }
 
     private fun initGUI() {
@@ -277,26 +289,28 @@ class PlayerActivity : AppCompatActivity() {
     }
 
     private fun initTimeUpdates() {
-        if (this::timerUpdates.isInitialized) {
-            timerUpdates.cancel()
+        if (this::controlsUpdates.isInitialized) {
+            controlsUpdates.cancel()
         }
 
-        timerUpdates = Timer().scheduleAtFixedRate(0, 500) {
+        controlsUpdates = Timer().scheduleAtFixedRate(0, 500) {
             lifecycleScope.launch {
                 val currentPosition = model.player.currentPosition
-                val btnNextEpIsVisible = button_next_ep.isVisible
+                val btnNextEpIsVisible = playerBinding.buttonNextEp.isVisible
                 val controlsVisible = controller.isVisible
 
                 // make sure remaining time is > 0
                 if (model.player.duration > 0) {
                     remainingTime = model.player.duration - currentPosition
                     remainingTime = if (remainingTime < 0) 0 else remainingTime
+                } else {
+                    remainingTime = 0
                 }
 
                 // TODO add metaDB ending_start support
-                // if remaining time < 20 sec, a next ep is set, autoplay is enabled and not in pip:
-                // show next ep button
-                if (remainingTime in 1..20000) {
+                // if remaining time > 1 and < 20 sec, a next ep is set, autoplay is enabled
+                // and not in pip: show next ep button
+                if (remainingTime in 1000..20000) {
                     if (!btnNextEpIsVisible && hasNextEpisode() && Preferences.autoplay && !isInPiPMode()) {
                         showButtonNextEp()
                     }
@@ -304,17 +318,18 @@ class PlayerActivity : AppCompatActivity() {
                     hideButtonNextEp()
                 }
 
-                // if meta data is present and opening_start & opening_duration are valid, show skip opening
-                model.currentEpisodeMeta?.let {
-                    if (it.openingDuration > 0 &&
-                        currentPosition in it.openingStart..(it.openingStart + 10000) &&
-                        !button_skip_op.isVisible
-                    ) {
+                // into metadata is present and we can show the skip button
+                if (model.currentIntroMetadata.duration >= 10) {
+                    val startTime = model.currentIntroMetadata.startTime.toInt() * 1000
+                    if (currentPosition in startTime..(startTime + 10000) && !playerBinding.buttonSkipOp.isVisible) {
                         showButtonSkipOp()
-                    } else if (button_skip_op.isVisible && currentPosition !in it.openingStart..(it.openingStart + 10000)) {
-                        // the button should only be visible, if currentEpisodeMeta != null
+                    } else if (playerBinding.buttonSkipOp.isVisible &&
+                        currentPosition !in startTime..(startTime + 10000)
+                    ) {
+                        // the button should only be visible if currentEpisodeMeta != null
                         hideButtonSkipOp()
                     }
+
                 }
 
                 // if controls are visible, update them
@@ -326,9 +341,9 @@ class PlayerActivity : AppCompatActivity() {
     }
 
     private fun onPauseOnStop() {
-        video_view?.onPause()
+        playerBinding.videoView.onPause()
         model.player.pause()
-        timerUpdates.cancel()
+        controlsUpdates.cancel()
     }
 
     /**
@@ -341,7 +356,7 @@ class PlayerActivity : AppCompatActivity() {
         val seconds = TimeUnit.MILLISECONDS.toSeconds(remainingTime) % 60
 
         // if remaining time is below 60 minutes, don't show hours
-        exo_remaining.text = if (TimeUnit.MILLISECONDS.toMinutes(remainingTime) < 60) {
+        controlsBinding.exoRemaining.text = if (TimeUnit.MILLISECONDS.toMinutes(remainingTime) < 60) {
             getString(R.string.time_min_sec, minutes, seconds)
         } else {
             getString(R.string.time_hour_min_sec, hours, minutes, seconds)
@@ -359,10 +374,10 @@ class PlayerActivity : AppCompatActivity() {
             this.finish()
         }
 
-        exo_text_title.text = model.getMediaTitle()
+        controlsBinding.exoTextTitle.text = model.getMediaTitle()
 
         // hide the next episode button, if there is none
-        button_next_ep_c.visibility = if (hasNextEpisode()) View.VISIBLE else View.GONE
+        controlsBinding.buttonNextEpC.isVisible = hasNextEpisode()
     }
 
     /**
@@ -382,50 +397,58 @@ class PlayerActivity : AppCompatActivity() {
         model.seekToOffset(rwdTime)
 
         // hide/show needed components
-        exo_double_tap_indicator.visibility = View.VISIBLE
-        ffwd_10_indicator.visibility = View.INVISIBLE
-        rwd_10.visibility = View.INVISIBLE
+        playerBinding.exoDoubleTapIndicator.visibility = View.VISIBLE
+        playerBinding.ffwd10Indicator.visibility = View.INVISIBLE
+        controlsBinding.rwd10.visibility = View.INVISIBLE
 
-        rwd_10_indicator.onAnimationEndCallback = {
-            exo_double_tap_indicator.visibility = View.GONE
-            ffwd_10_indicator.visibility = View.VISIBLE
-            rwd_10.visibility = View.VISIBLE
+        playerBinding.rwd10Indicator.onAnimationEndCallback = {
+            playerBinding.exoDoubleTapIndicator.visibility = View.GONE
+            playerBinding.ffwd10Indicator.visibility = View.VISIBLE
+            controlsBinding.rwd10.visibility = View.VISIBLE
         }
 
         // run animation
-        rwd_10_indicator.runOnClickAnimation()
+        playerBinding.rwd10Indicator.runOnClickAnimation()
     }
 
     private fun fastForward() {
         model.seekToOffset(fwdTime)
 
         // hide/show needed components
-        exo_double_tap_indicator.visibility = View.VISIBLE
-        rwd_10_indicator.visibility = View.INVISIBLE
-        ffwd_10.visibility = View.INVISIBLE
+        playerBinding.exoDoubleTapIndicator.visibility = View.VISIBLE
+        playerBinding.rwd10Indicator.visibility = View.INVISIBLE
+        controlsBinding.ffwd10.visibility = View.INVISIBLE
 
-        ffwd_10_indicator.onAnimationEndCallback = {
-            exo_double_tap_indicator.visibility = View.GONE
-            rwd_10_indicator.visibility = View.VISIBLE
-            ffwd_10.visibility = View.VISIBLE
+        playerBinding.ffwd10Indicator.onAnimationEndCallback = {
+            playerBinding.exoDoubleTapIndicator.visibility = View.GONE
+            playerBinding.rwd10Indicator.visibility = View.VISIBLE
+            controlsBinding.ffwd10.visibility = View.VISIBLE
         }
 
         // run animation
-        ffwd_10_indicator.runOnClickAnimation()
+        playerBinding.ffwd10Indicator.runOnClickAnimation()
     }
 
     private fun playNextEpisode() {
-        model.playNextEpisode()
+        // disable the next episode buttons, so a user can't double click it
+        playerBinding.buttonNextEp.isClickable = false
+        controlsBinding.buttonNextEpC.isClickable = false
+
         hideButtonNextEp()
+        model.playNextEpisode()
+
+        // enable the next episode buttons when playNextEpisode() has returned
+        playerBinding.buttonNextEp.isClickable = true
+        controlsBinding.buttonNextEpC.isClickable = true
     }
 
     private fun skipOpening() {
         // calculate the seek time
-        model.currentEpisodeMeta?.let {
-            val seekTime = (it.openingStart + it.openingDuration) - model.player.currentPosition
+        if (model.currentIntroMetadata.duration > 10) {
+            val endTime = model.currentIntroMetadata.endTime.toInt() * 1000
+            val seekTime = endTime - model.player.currentPosition
             model.seekToOffset(seekTime)
         }
-
     }
 
     /**
@@ -433,10 +456,10 @@ class PlayerActivity : AppCompatActivity() {
      * TODO improve the show animation
      */
     private fun showButtonNextEp() {
-        button_next_ep.isVisible = true
-        button_next_ep.alpha = 0.0f
+        playerBinding.buttonNextEp.isVisible = true
+        playerBinding.buttonNextEp.alpha = 0.0f
 
-        button_next_ep.animate()
+        playerBinding.buttonNextEp.animate()
             .alpha(1.0f)
             .setListener(null)
     }
@@ -446,52 +469,45 @@ class PlayerActivity : AppCompatActivity() {
      * TODO improve the hide animation
      */
     private fun hideButtonNextEp() {
-        button_next_ep.animate()
+        playerBinding.buttonNextEp.animate()
             .alpha(0.0f)
             .setListener(object : AnimatorListenerAdapter() {
-                override fun onAnimationEnd(animation: Animator?) {
+                override fun onAnimationEnd(animation: Animator) {
                     super.onAnimationEnd(animation)
-                    button_next_ep.isVisible = false
+                    playerBinding.buttonNextEp.isVisible = false
                 }
             })
-
     }
 
     private fun showButtonSkipOp() {
-        button_skip_op.isVisible = true
-        button_skip_op.alpha = 0.0f
+        playerBinding.buttonSkipOp.isVisible = true
+        playerBinding.buttonSkipOp.alpha = 0.0f
 
-        button_skip_op.animate()
+        playerBinding.buttonSkipOp.animate()
             .alpha(1.0f)
             .setListener(null)
     }
 
     private fun hideButtonSkipOp() {
-        button_skip_op.animate()
+        playerBinding.buttonSkipOp.animate()
             .alpha(0.0f)
             .setListener(object : AnimatorListenerAdapter() {
-                override fun onAnimationEnd(animation: Animator?) {
+                override fun onAnimationEnd(animation: Animator) {
                     super.onAnimationEnd(animation)
-                    button_skip_op.isVisible = false
+                    playerBinding.buttonSkipOp.isVisible = false
                 }
             })
 
     }
 
     private fun showEpisodesList() {
-        val episodesList = EpisodesListPlayer(this, model = model).apply {
-            onViewRemovedAction = { model.player.play() }
-        }
-        player_layout.addView(episodesList)
         pauseAndHideControls()
+        EpisodeListDialogFragment().show(supportFragmentManager, EpisodeListDialogFragment.TAG)
     }
 
     private fun showLanguageSettings() {
-        val languageSettings = LanguageSettingsPlayer(this, model = model).apply {
-            onViewRemovedAction = { model.player.play() }
-        }
-        player_layout.addView(languageSettings)
         pauseAndHideControls()
+        LanguageSettingsDialogFragment().show(supportFragmentManager, LanguageSettingsDialogFragment.TAG)
     }
 
     /**
@@ -508,7 +524,7 @@ class PlayerActivity : AppCompatActivity() {
         /**
          * on single tap hide or show the controls
          */
-        override fun onSingleTapConfirmed(e: MotionEvent?): Boolean {
+        override fun onSingleTapConfirmed(e: MotionEvent): Boolean {
             if (!isInPiPMode()) {
                 if (controller.isVisible) controller.hide() else controller.show()
             }
@@ -519,9 +535,9 @@ class PlayerActivity : AppCompatActivity() {
         /**
          * on double tap rewind or forward
          */
-        override fun onDoubleTap(e: MotionEvent?): Boolean {
-            val eventPosX = e?.x?.toInt() ?: 0
-            val viewCenterX = video_view.measuredWidth / 2
+        override fun onDoubleTap(e: MotionEvent): Boolean {
+            val eventPosX = e.x.toInt()
+            val viewCenterX = playerBinding.videoView.measuredWidth / 2
 
             // if the event position is on the left side rewind, if it's on the right forward
             if (eventPosX < viewCenterX) rewind() else fastForward()
@@ -532,14 +548,14 @@ class PlayerActivity : AppCompatActivity() {
         /**
          * not used
          */
-        override fun onDoubleTapEvent(e: MotionEvent?): Boolean {
+        override fun onDoubleTapEvent(e: MotionEvent): Boolean {
             return true
         }
 
         /**
          * on long press toggle pause/play
          */
-        override fun onLongPress(e: MotionEvent?) {
+        override fun onLongPress(e: MotionEvent) {
             model.togglePausePlay()
         }
 

app/src/main/java/org/mosad/teapod/ui/activity/player/PlayerViewModel.kt

@@ -31,24 +31,18 @@ import androidx.lifecycle.viewModelScope
 import com.google.android.exoplayer2.ExoPlayer
 import com.google.android.exoplayer2.MediaItem
 import com.google.android.exoplayer2.Player
-import com.google.android.exoplayer2.SimpleExoPlayer
 import com.google.android.exoplayer2.ext.mediasession.MediaSessionConnector
-import com.google.android.exoplayer2.source.hls.HlsMediaSource
-import com.google.android.exoplayer2.upstream.DefaultDataSourceFactory
-import com.google.android.exoplayer2.util.Util
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.joinAll
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.*
 import org.mosad.teapod.R
-import org.mosad.teapod.parser.crunchyroll.Crunchyroll
-import org.mosad.teapod.parser.crunchyroll.NoneEpisode
-import org.mosad.teapod.parser.crunchyroll.NoneEpisodes
-import org.mosad.teapod.parser.crunchyroll.NonePlayback
+import org.mosad.teapod.parser.crunchyroll.*
 import org.mosad.teapod.preferences.Preferences
-import org.mosad.teapod.util.EpisodeMeta
-import org.mosad.teapod.util.tmdb.TMDBTVSeason
+import org.mosad.teapod.util.metadb.EpisodeMeta
+import org.mosad.teapod.util.metadb.Meta
+import org.mosad.teapod.util.metadb.MetaDBController
+import org.mosad.teapod.util.metadb.TVShowMeta
+import org.mosad.teapod.util.toPlayheadsMap
 import java.util.*
+import kotlin.concurrent.scheduleAtFixedRate
 
 /**
  * PlayerViewModel handles all stuff related to media/episodes.
@@ -56,35 +50,47 @@ import java.util.*
  * the next episode will be update and the callback is handled.
  */
 class PlayerViewModel(application: Application) : AndroidViewModel(application) {
+    private val classTag = javaClass.name
 
-    val player = SimpleExoPlayer.Builder(application).build()
-    private val dataSourceFactory = DefaultDataSourceFactory(application, Util.getUserAgent(application, "Teapod"))
+    val player = ExoPlayer.Builder(application).build()
     private val mediaSession = MediaSessionCompat(application, "TEAPOD_PLAYER_SESSION")
+    private val playheadAutoUpdate: TimerTask
 
     val currentEpisodeChangedListener = ArrayList<() -> Unit>()
     private var currentPlayhead: Long = 0
 
     // tmdb/meta data
-    // TODO meta data currently not implemented for cr
-//    var mediaMeta: Meta? = null
-//        internal set
-    var tmdbTVSeason: TMDBTVSeason? =null
+    var mediaMeta: Meta? = null
         internal set
     var currentEpisodeMeta: EpisodeMeta? = null
         internal set
+    var currentPlayheads = mapOf<String, PlayheadObject>()
+        internal set
+    var currentIntroMetadata: DatalabIntro = NoneDatalabIntro
+        internal set
+//    var tmdbTVSeason: TMDBTVSeason? =null
+//        internal set
 
     // crunchyroll episodes/playback
     var episodes = NoneEpisodes
         internal set
     var currentEpisode = NoneEpisode
         internal set
-    var currentPlayback = NonePlayback
+    var currentVersion = NoneVersion
+        internal set
+    var currentStreams = NoneStreams
+        internal set
 
     // current playback settings
-    var currentLanguage: Locale = Preferences.preferredLocale
+    var currentAudioLocale: Locale = Preferences.preferredAudioLocale
+        internal set
+    var currentSubtitleLocale: Locale = Preferences.preferredSubtitleLocale
         internal set
 
     init {
+        // disable platform diagnostics since they might be shared with google
+        ExoPlayer.Builder(application).setUsePlatformDiagnostics(false)
+
         initMediaSession()
 
         player.addListener(object : Player.Listener {
@@ -100,6 +106,14 @@ class PlayerViewModel(application: Application) : AndroidViewModel(application)
                 if (!isPlaying) updatePlayhead()
             }
         })
+
+        playheadAutoUpdate = Timer().scheduleAtFixedRate(0, 30000) {
+            viewModelScope.launch {
+                if (player.isPlaying){
+                    updatePlayhead()
+                }
+            }
+        }
     }
 
     override fun onCleared() {
@@ -108,7 +122,7 @@ class PlayerViewModel(application: Application) : AndroidViewModel(application)
         mediaSession.release()
         player.release()
 
-        Log.d(javaClass.name, "Released player")
+        Log.d(classTag, "Released player")
     }
 
     /**
@@ -125,30 +139,48 @@ class PlayerViewModel(application: Application) : AndroidViewModel(application)
     fun loadMediaAsync(seasonId: String, episodeId: String) = viewModelScope.launch {
         episodes = Crunchyroll.episodes(seasonId)
 
+        listOf(
+            viewModelScope.launch { mediaMeta = loadMediaMeta(episodes.data.first().seriesId) },
+            viewModelScope.launch {
+                val episodeIDs = episodes.data.map { it.id }
+                currentPlayheads = Crunchyroll.playheads(episodeIDs).toPlayheadsMap()
+            }
+        ).joinAll()
+        Log.d(classTag, "meta: $mediaMeta")
+
         setCurrentEpisode(episodeId)
         playCurrentMedia(currentPlayhead)
-
-        // TODO reimplement for cr
-        // run async as it should be loaded by the time the episodes a
-//        viewModelScope.launch {
-//            // get tmdb season info, if metaDB knows the tv show
-//            if (media.type == DataTypes.MediaType.TVSHOW && mediaMeta != null) {
-//                val tvShowMeta = mediaMeta as TVShowMeta
-//                tmdbTVSeason = TMDBApiController().getTVSeasonDetails(tvShowMeta.tmdbId, tvShowMeta.tmdbSeasonNumber)
-//            }
-//        }
-//
-//        currentEpisodeMeta = getEpisodeMetaByAoDMediaId(currentEpisodeAoD.mediaId)
-//        currentLanguage = currentEpisodeAoD.getPreferredStream(preferredLanguage).language
     }
 
-    fun setLanguage(language: Locale) {
-        currentLanguage = language
-        playCurrentMedia(player.currentPosition)
+    fun setLanguage(newAudioLocale: Locale, newSubtitleLocale: Locale) {
+        // TODO if the audio locale has changes update the streams, if only the subtitle locale has changed load the new stream
+        if (newAudioLocale != currentAudioLocale) {
+            currentAudioLocale = newAudioLocale
+
+            currentVersion = currentEpisode.versions?.firstOrNull {
+                it.audioLocale == currentAudioLocale.toLanguageTag()
+            } ?: currentEpisode.versions?.first() ?: NoneVersion
+
+            viewModelScope.launch {
+                currentStreams = Crunchyroll.streamsFromMediaGUID(currentVersion.mediaGUID)
+                Log.d(classTag, currentVersion.toString())
+
+                playCurrentMedia(player.currentPosition)
+            }
+        } else if (newSubtitleLocale != currentSubtitleLocale) {
+            currentSubtitleLocale = newSubtitleLocale
+            playCurrentMedia(player.currentPosition)
+        }
+
+        // else nothing has changed so no need do do anything
     }
 
     // player actions
 
+    /**
+     * Seeks to a offset position specified in milliseconds in the current MediaItem.
+     * @param offset The offset position in the current MediaItem.
+     */
     fun seekToOffset(offset: Long) {
         player.seekTo(player.currentPosition + offset)
     }
@@ -162,42 +194,63 @@ class PlayerViewModel(application: Application) : AndroidViewModel(application)
      */
     fun playNextEpisode() = currentEpisode.nextEpisodeId?.let { nextEpisodeId ->
         updatePlayhead() // update playhead before switching to new episode
-        setCurrentEpisode(nextEpisodeId, startPlayback = true)
+        viewModelScope.launch { setCurrentEpisode(nextEpisodeId, startPlayback = true) }
     }
 
     /**
      * Set currentEpisodeCr to the episode of the given ID
      * @param episodeId The ID of the episode you want to set currentEpisodeCr to
      */
-    fun setCurrentEpisode(episodeId: String, startPlayback: Boolean = false) {
-        currentEpisode = episodes.items.find { episode ->
+    suspend fun setCurrentEpisode(episodeId: String, startPlayback: Boolean = false) {
+        currentEpisode = episodes.data.find { episode ->
             episode.id == episodeId
         } ?: NoneEpisode
 
+        // TODO improve handling of none present seasons/episodes
+        // update current episode meta
+        currentEpisodeMeta = if (mediaMeta is TVShowMeta && currentEpisode.episodeNumber != null) {
+            (mediaMeta as TVShowMeta)
+                .seasons.getOrNull(currentEpisode.seasonNumber - 1)
+                ?.episodes?.getOrNull(currentEpisode.episodeNumber!! - 1)
+        } else {
+            null
+        }
+
         // update player gui (title, next ep button) after currentEpisode has changed
         currentEpisodeChangedListener.forEach { it() }
 
         // needs to be blocking, currentPlayback must be present when calling playCurrentMedia()
-        runBlocking {
-            joinAll(
-                viewModelScope.launch(Dispatchers.IO) {
-                    currentPlayback = Crunchyroll.playback(currentEpisode.playback)
-                },
-                viewModelScope.launch(Dispatchers.IO) {
-                    Crunchyroll.playheads(listOf(currentEpisode.id))[currentEpisode.id]?.let {
-                        // if the episode was fully watched, start at the beginning
-                        currentPlayhead = if (it.fullyWatched) {
-                            0
-                        } else {
-                            (it.playhead.times(1000)).toLong()
-                        }
+        joinAll(
+            viewModelScope.launch(Dispatchers.IO) {
+                currentVersion = currentEpisode.versions?.firstOrNull {
+                    it.audioLocale == currentAudioLocale.toLanguageTag()
+                } ?: currentEpisode.versions?.first() ?: NoneVersion
+
+                // get the current streams object, if no version is set, use streamsLink
+                currentStreams = if (currentVersion != NoneVersion) {
+                    Crunchyroll.streamsFromMediaGUID(currentVersion.mediaGUID)
+                } else {
+                    Crunchyroll.streams(currentEpisode.streamsLink)
+                }
+                Log.d(classTag, currentVersion.toString())
+            },
+            viewModelScope.launch(Dispatchers.IO) {
+                Crunchyroll.playheads(listOf(currentEpisode.id)).data.firstOrNull {
+                    it.contentId == currentEpisode.id
+                }?.let {
+                    // if the episode was fully watched, start at the beginning
+                    currentPlayhead = if (it.fullyWatched) {
+                        0
+                    } else {
+                        (it.playhead.times(1000)).toLong()
                     }
                 }
-            )
-        }
-        println("loaded playback ${currentEpisode.playback}")
-
-        // TODO update metadata and language (it should not be needed to update the language here!)
+            },
+            viewModelScope.launch(Dispatchers.IO) {
+                currentIntroMetadata = Crunchyroll.datalabIntro(currentEpisode.id)
+            }
+        )
+        Log.d(classTag, "streams: ${currentEpisode.streamsLink}")
 
         if (startPlayback) {
             playCurrentMedia()
@@ -205,38 +258,35 @@ class PlayerViewModel(application: Application) : AndroidViewModel(application)
     }
 
     /**
-     * Play the current media from currentPlaybackCr.
+     * Play the current media from currentStreams.
      *
-     * @param seekPosition The seek position for the episode (default = 0).
+     * @param seekPosition The seek position for the media (default = 0).
      */
     fun playCurrentMedia(seekPosition: Long = 0) {
         // get preferred stream url, set current language if it differs from the preferred one
-        val preferredLocale = currentLanguage
+        val preferredLocale = currentSubtitleLocale
         val fallbackLocal = Locale.US
         val url = when {
-            currentPlayback.streams.adaptive_hls.containsKey(preferredLocale.toLanguageTag()) -> {
-                currentPlayback.streams.adaptive_hls[preferredLocale.toLanguageTag()]?.url
+            currentStreams.data[0].adaptive_hls.containsKey(preferredLocale.toLanguageTag()) -> {
+                currentStreams.data[0].adaptive_hls[preferredLocale.toLanguageTag()]?.url
             }
-            currentPlayback.streams.adaptive_hls.containsKey(fallbackLocal.toLanguageTag()) -> {
-                currentLanguage = fallbackLocal
-                currentPlayback.streams.adaptive_hls[fallbackLocal.toLanguageTag()]?.url
+            currentStreams.data[0].adaptive_hls.containsKey(fallbackLocal.toLanguageTag()) -> {
+                currentSubtitleLocale = fallbackLocal
+                currentStreams.data[0].adaptive_hls[fallbackLocal.toLanguageTag()]?.url
             }
             else -> {
                 // if no language tag is present use the first entry
-                currentLanguage = Locale.ROOT
-                currentPlayback.streams.adaptive_hls.entries.first().value.url
+                currentSubtitleLocale = Locale.ROOT
+                currentStreams.data[0].adaptive_hls.entries.first().value.url
             }
         }
-        println("stream url: $url")
+        Log.i(classTag, "stream url: $url")
 
-        // create the media source object
-        val mediaSource = HlsMediaSource.Factory(dataSourceFactory).createMediaSource(
-            MediaItem.fromUri(Uri.parse(url))
-        )
-
-        // the actual player playback code
-        player.setMediaSource(mediaSource)
+        // create the media item
+        val mediaItem = MediaItem.fromUri(Uri.parse(url))
+        player.setMediaItem(mediaItem)
         player.prepare()
+
         if (seekPosition > 0) player.seekTo(seekPosition)
         player.playWhenReady = true
     }
@@ -263,28 +313,12 @@ class PlayerViewModel(application: Application) : AndroidViewModel(application)
      * @return Boolean: true if it is the last, else false.
      */
     fun currentEpisodeIsLastEpisode(): Boolean {
-        return episodes.items.lastOrNull()?.id == currentEpisode.id
+        return episodes.data.lastOrNull()?.id == currentEpisode.id
     }
 
-    // TODO reimplement for cr
-//    fun getEpisodeMetaByAoDMediaId(aodMediaId: Int): EpisodeMeta? {
-//        val meta = mediaMeta
-//        return if (meta is TVShowMeta) {
-//            meta.episodes.firstOrNull { it.aodMediaId == aodMediaId }
-//        } else {
-//            null
-//        }
-//    }
-//
-//    private suspend fun loadMediaMeta(aodId: Int): Meta? {
-//        return if (media.type == DataTypes.MediaType.TVSHOW) {
-//            MetaDBController().getTVShowMetadata(aodId)
-//        } else {
-//            null
-//        }
-//
-//        return null
-//    }
+    private suspend fun loadMediaMeta(crSeriesId: String): Meta? {
+        return MetaDBController.getTVShowMetadata(crSeriesId)
+    }
 
     /**
      * Update the playhead of the current episode, if currentPosition > 1000ms.
@@ -292,10 +326,16 @@ class PlayerViewModel(application: Application) : AndroidViewModel(application)
     private fun updatePlayhead() {
         val playhead = (player.currentPosition / 1000)
 
-        if (playhead > 0) {
-            viewModelScope.launch { Crunchyroll.postPlayheads(currentEpisode.id, playhead.toInt()) }
+        if (playhead > 0 && Preferences.updatePlayhead) {
+            // don't use viewModelScope here. This task may needs to finish, when ViewModel will be cleared
+            CoroutineScope(Dispatchers.IO).launch { Crunchyroll.postPlayheads(currentEpisode.id, playhead.toInt()) }
             Log.i(javaClass.name, "Set playhead for episode ${currentEpisode.id} to $playhead sec.")
         }
+
+        viewModelScope.launch {
+            val episodeIDs = episodes.data.map { it.id }
+            currentPlayheads = Crunchyroll.playheads(episodeIDs).toPlayheadsMap()
+        }
     }
 
 }

app/src/main/java/org/mosad/teapod/ui/activity/player/fragment/EpisodeListDialogFragment.kt

@@ -0,0 +1,72 @@
+package org.mosad.teapod.ui.activity.player.fragment
+
+import android.content.DialogInterface
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.DialogFragment
+import androidx.lifecycle.ViewModelProvider
+import kotlinx.coroutines.runBlocking
+import org.mosad.teapod.R
+import org.mosad.teapod.databinding.PlayerEpisodesListBinding
+import org.mosad.teapod.ui.activity.player.PlayerViewModel
+import org.mosad.teapod.util.adapter.EpisodeItemAdapter
+import org.mosad.teapod.util.hideBars
+
+class EpisodeListDialogFragment : DialogFragment()  {
+
+    private lateinit var model: PlayerViewModel
+    private lateinit var binding: PlayerEpisodesListBinding
+
+    companion object {
+        const val TAG = "LanguageSettingsDialogFragment"
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setStyle(STYLE_NO_TITLE, R.style.FullScreenDialogStyle)
+        model = ViewModelProvider(requireActivity())[PlayerViewModel::class.java]
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
+        binding = PlayerEpisodesListBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        binding.buttonCloseEpisodesList.setOnClickListener {
+            dismiss()
+        }
+
+        val adapterRecEpisodes = EpisodeItemAdapter(
+            model.episodes.data,
+            null,
+            model.currentPlayheads,
+            EpisodeItemAdapter.OnClickListener { episode ->
+                dismiss()
+                // TODO make this none blocking, if necessary?
+                runBlocking {
+                    model.setCurrentEpisode(episode.id, startPlayback = true)
+                }
+            },
+            EpisodeItemAdapter.ViewType.PLAYER
+        )
+
+        // get the position/index of the currently playing episode
+        adapterRecEpisodes.currentSelected = model.episodes.data.indexOfFirst { it.id == model.currentEpisode.id }
+
+        binding.recyclerEpisodesPlayer.adapter = adapterRecEpisodes
+        binding.recyclerEpisodesPlayer.scrollToPosition(adapterRecEpisodes.currentSelected)
+
+        // initially hide the status and navigation bar
+        hideBars(requireDialog().window, binding.root)
+    }
+
+    override fun onDismiss(dialog: DialogInterface) {
+        super.onDismiss(dialog)
+        model.player.play()
+    }
+}

app/src/main/java/org/mosad/teapod/ui/activity/player/fragment/LanguageSettingsDialogFragment.kt

@@ -0,0 +1,156 @@
+package org.mosad.teapod.ui.activity.player.fragment
+
+import android.content.DialogInterface
+import android.graphics.Color
+import android.graphics.Typeface
+import android.os.Bundle
+import android.util.TypedValue
+import android.view.Gravity
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.core.view.children
+import androidx.fragment.app.DialogFragment
+import androidx.lifecycle.ViewModelProvider
+import androidx.lifecycle.lifecycleScope
+import kotlinx.coroutines.launch
+import org.mosad.teapod.R
+import org.mosad.teapod.databinding.PlayerLanguageSettingsBinding
+import org.mosad.teapod.ui.activity.player.PlayerViewModel
+import org.mosad.teapod.util.hideBars
+import java.util.*
+
+class LanguageSettingsDialogFragment : DialogFragment() {
+
+    private lateinit var model: PlayerViewModel
+    private lateinit var binding: PlayerLanguageSettingsBinding
+
+    private var selectedSubtitleLocale = Locale.ROOT
+    private var selectedAudioLocale = Locale.ROOT
+
+    companion object {
+        const val TAG = "LanguageSettingsDialogFragment"
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setStyle(STYLE_NO_TITLE, R.style.FullScreenDialogStyle)
+        model = ViewModelProvider(requireActivity())[PlayerViewModel::class.java]
+        selectedSubtitleLocale = model.currentSubtitleLocale
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
+        binding = PlayerLanguageSettingsBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        var selectedSubtitleView: TextView? = null
+        model.currentStreams.data[0].adaptive_hls.keys.forEach { languageTag ->
+            val locale = Locale.forLanguageTag(languageTag)
+            val subtitleView = addLanguage(binding.linearSubtitleLanguages, locale) { v ->
+                selectedSubtitleLocale = locale
+                updateSelectedLanguage(binding.linearSubtitleLanguages, v as TextView)
+            }
+
+            // if the view is the currently selected one, highlight it
+            if (locale == model.currentSubtitleLocale) {
+                selectedSubtitleView = subtitleView
+                updateSelectedLanguage(binding.linearSubtitleLanguages, subtitleView)
+            }
+        }
+
+        val currentAudioLocal = Locale.forLanguageTag(model.currentVersion.audioLocale)
+        var selectedAudioView: TextView? = null
+        model.currentEpisode.versions?.forEach { version ->
+            val locale = Locale.forLanguageTag(version.audioLocale)
+            val audioView = addLanguage(binding.linearAudioLanguages, locale) { v ->
+                selectedAudioLocale = locale
+                updateSelectedLanguage(binding.linearAudioLanguages, v as TextView)
+            }
+
+            // if the view is the currently selected one, highlight it
+            if (locale == currentAudioLocal) {
+                selectedAudioView = audioView
+                updateSelectedLanguage(binding.linearAudioLanguages, audioView)
+            }
+        }
+
+        binding.buttonCloseLanguageSettings.setOnClickListener { dismiss() }
+        binding.buttonCancel.setOnClickListener { dismiss() }
+        binding.buttonSelect.setOnClickListener {
+            lifecycleScope.launch {
+                model.setLanguage(selectedAudioLocale, selectedSubtitleLocale)
+                dismiss()
+            }
+        }
+
+        // initially hide the status and navigation bar
+        hideBars(requireDialog().window, binding.root)
+
+        // scroll to the position of the view, if it's the selected language
+        binding.scrollSubtitleLanguages.post {
+            binding.scrollSubtitleLanguages.scrollTo(0, selectedSubtitleView?.top ?: 0)
+        }
+
+        binding.scrollAudioLanguages.post {
+            binding.scrollSubtitleLanguages.scrollTo(0, selectedAudioView?.top ?: 0)
+        }
+    }
+
+    override fun onDismiss(dialog: DialogInterface) {
+        super.onDismiss(dialog)
+        model.player.play()
+    }
+
+    private fun addLanguage(linear: LinearLayout, locale: Locale, onClick: View.OnClickListener): TextView {
+        val text = TextView(context).apply {
+            height = 96
+            gravity = Gravity.CENTER_VERTICAL
+            text = if (locale == Locale.ROOT) context.getString(R.string.no_subtitles) else locale.displayLanguage
+            setTextSize(TypedValue.COMPLEX_UNIT_SP, 16f)
+            setTextColor(context.resources.getColor(R.color.player_text, context.theme))
+            setPadding(75, 0, 0, 0)
+
+            setOnClickListener(onClick)
+        }
+
+        linear.addView(text)
+
+        return text
+    }
+
+    /**
+     * Highlights the selected audio/subtitle language
+     *
+     * @param languageLayout The audio/subtitle Layout to update
+     * @param selected The newly selected language TextView
+     */
+    private fun updateSelectedLanguage(languageLayout: LinearLayout, selected: TextView) {
+        // rest all tf to not selected style
+        languageLayout.children.forEach { child ->
+            if (child is TextView) {
+                child.apply {
+                    setTextColor(context.resources.getColor(R.color.player_text, context.theme))
+                    setTypeface(null, Typeface.NORMAL)
+                    setCompoundDrawablesRelativeWithIntrinsicBounds(0, 0, 0, 0)
+                    setPadding(75, 0, 0, 0)
+                }
+            }
+        }
+
+        // set selected to selected style
+        selected.apply {
+            setTextColor(context.resources.getColor(R.color.player_white, context.theme))
+            setTypeface(null, Typeface.BOLD)
+            setCompoundDrawablesRelativeWithIntrinsicBounds(R.drawable.ic_baseline_check_24, 0, 0, 0)
+            setPadding(0, 0, 0, 0)
+            compoundDrawablesRelative.getOrNull(0)?.setTint(Color.WHITE)
+            compoundDrawablePadding = 12
+        }
+    }
+}

app/src/main/java/org/mosad/teapod/ui/components/EmptySubmitSearchView.kt

@@ -0,0 +1,31 @@
+package org.mosad.teapod.ui.components
+
+import android.content.Context
+import android.util.AttributeSet
+import android.view.KeyEvent
+import android.widget.TextView
+import androidx.appcompat.R
+import androidx.appcompat.widget.SearchView
+
+// see https://stackoverflow.com/questions/30046201/android-searchview-empty-query-doesnt-work
+class EmptySubmitSearchView : SearchView {
+
+    constructor(context: Context) : super(context)
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
+
+    override fun setOnQueryTextListener(listener: OnQueryTextListener?) {
+        super.setOnQueryTextListener(listener)
+
+        findViewById<SearchAutoComplete?>(R.id.search_src_text).setOnEditorActionListener { _: TextView?, _: Int, event: KeyEvent? ->
+            if (event != null && event.keyCode == KeyEvent.KEYCODE_ENTER) {
+                listener?.onQueryTextSubmit(query.toString())
+            } else {
+                listener?.onQueryTextSubmit(query.toString())
+            }
+
+            false
+        }
+    }
+
+}

app/src/main/java/org/mosad/teapod/ui/components/EpisodesListPlayer.kt

@@ -1,44 +0,0 @@
-package org.mosad.teapod.ui.components
-
-import android.content.Context
-import android.util.AttributeSet
-import android.view.LayoutInflater
-import android.view.ViewGroup
-import android.widget.LinearLayout
-import org.mosad.teapod.databinding.PlayerEpisodesListBinding
-import org.mosad.teapod.ui.activity.player.PlayerViewModel
-import org.mosad.teapod.util.adapter.PlayerEpisodeItemAdapter
-
-class EpisodesListPlayer @JvmOverloads constructor(
-    context: Context,
-    attrs: AttributeSet? = null,
-    defStyleAttr: Int = 0,
-    model: PlayerViewModel? = null
-) : LinearLayout(context, attrs, defStyleAttr) {
-
-    private val binding = PlayerEpisodesListBinding.inflate(LayoutInflater.from(context), this, true)
-    private lateinit var adapterRecEpisodes: PlayerEpisodeItemAdapter
-
-    var onViewRemovedAction: (() -> Unit)? = null // TODO find a better solution for this
-
-    init {
-        binding.buttonCloseEpisodesList.setOnClickListener {
-            (this.parent as ViewGroup).removeView(this)
-            onViewRemovedAction?.invoke()
-        }
-
-        model?.let {
-            adapterRecEpisodes = PlayerEpisodeItemAdapter(model.episodes, model.tmdbTVSeason?.episodes)
-            adapterRecEpisodes.onImageClick = {_, episodeId ->
-                (this.parent as ViewGroup).removeView(this)
-                model.setCurrentEpisode(episodeId, startPlayback = true)
-            }
-            // episodeNumber starts at 1, we need the episode index -> - 1
-            adapterRecEpisodes.currentSelected = model.currentEpisode.episodeNumber?.minus(1) ?: 0
-
-            binding.recyclerEpisodesPlayer.adapter = adapterRecEpisodes
-            binding.recyclerEpisodesPlayer.scrollToPosition(adapterRecEpisodes.currentSelected)
-        }
-    }
-
-}

app/src/main/java/org/mosad/teapod/ui/components/FastForwardButton.kt

@@ -28,7 +28,7 @@ class FastForwardButton(context: Context, attrs: AttributeSet?): FrameLayout(con
             repeatCount = 1
             repeatMode = ObjectAnimator.REVERSE
             addListener(object : AnimatorListenerAdapter() {
-                override fun onAnimationStart(animation: Animator?) {
+                override fun onAnimationStart(animation: Animator) {
                     binding.imageButton.isEnabled = false // disable button
                     binding.imageButton.setBackgroundResource(R.drawable.ic_baseline_forward_24)
                 }
@@ -39,7 +39,7 @@ class FastForwardButton(context: Context, attrs: AttributeSet?): FrameLayout(con
             duration = animationDuration
             addListener(object : AnimatorListenerAdapter() {
                 // the label animation takes longer then the button animation, reset stuff in here
-                override fun onAnimationEnd(animation: Animator?) {
+                override fun onAnimationEnd(animation: Animator) {
                     binding.imageButton.isEnabled = true // enable button
                     binding.imageButton.setBackgroundResource(R.drawable.ic_baseline_forward_10_24)
 

app/src/main/java/org/mosad/teapod/ui/components/LanguageSettingsPlayer.kt

@@ -1,105 +0,0 @@
-package org.mosad.teapod.ui.components
-
-import android.content.Context
-import android.graphics.Color
-import android.graphics.Typeface
-import android.util.AttributeSet
-import android.util.TypedValue
-import android.view.Gravity
-import android.view.LayoutInflater
-import android.view.ViewGroup
-import android.widget.LinearLayout
-import android.widget.TextView
-import androidx.core.view.children
-import org.mosad.teapod.R
-import org.mosad.teapod.databinding.PlayerLanguageSettingsBinding
-import org.mosad.teapod.ui.activity.player.PlayerViewModel
-import java.util.*
-
-// TODO port to DialogFragment
-class LanguageSettingsPlayer @JvmOverloads constructor(
-    context: Context,
-    attrs: AttributeSet? = null,
-    defStyleAttr: Int = 0,
-    model: PlayerViewModel? = null
-) : LinearLayout(context, attrs, defStyleAttr) {
-
-    private val binding = PlayerLanguageSettingsBinding.inflate(LayoutInflater.from(context), this, true)
-    var onViewRemovedAction: (() -> Unit)? = null
-
-    private var selectedLocale = model?.currentLanguage ?: Locale.ROOT
-
-    init {
-        model?.let { m ->
-            m.currentPlayback.streams.adaptive_hls.keys.forEach { languageTag ->
-                val locale = Locale.forLanguageTag(languageTag)
-                addLanguage(locale, locale == m.currentLanguage) { v ->
-                    selectedLocale = locale
-                    updateSelectedLanguage(v as TextView)
-                }
-            }
-        }
-
-        binding.buttonCloseLanguageSettings.setOnClickListener { close() }
-        binding.buttonCancel.setOnClickListener { close() }
-        binding.buttonSelect.setOnClickListener {
-            model?.setLanguage(selectedLocale)
-            close()
-        }
-    }
-
-    private fun addLanguage(locale: Locale, isSelected: Boolean, onClick: OnClickListener) {
-        val text = TextView(context).apply {
-            height = 96
-            gravity = Gravity.CENTER_VERTICAL
-            text = if (locale == Locale.ROOT) context.getString(R.string.no_subtitles) else locale.displayLanguage
-            setTextSize(TypedValue.COMPLEX_UNIT_SP, 16f)
-
-            if (isSelected) {
-                setTextColor(context.resources.getColor(R.color.exo_white, context.theme))
-                setTypeface(null, Typeface.BOLD)
-                setCompoundDrawablesRelativeWithIntrinsicBounds(R.drawable.ic_baseline_check_24, 0, 0, 0)
-                compoundDrawablesRelative.getOrNull(0)?.setTint(Color.WHITE)
-                compoundDrawablePadding = 12
-            } else {
-                setTextColor(context.resources.getColor(R.color.textPrimaryDark, context.theme))
-                setPadding(75, 0, 0, 0)
-            }
-
-            setOnClickListener(onClick)
-        }
-
-        binding.linearLanguages.addView(text)
-    }
-
-    private fun updateSelectedLanguage(selected: TextView) {
-        // rest all tf to not selected style
-        binding.linearLanguages.children.forEach { child ->
-            if (child is TextView) {
-                child.apply {
-                    setTextColor(context.resources.getColor(R.color.textPrimaryDark, context.theme))
-                    setTypeface(null, Typeface.NORMAL)
-                    setCompoundDrawablesRelativeWithIntrinsicBounds(0, 0, 0, 0)
-                    setPadding(75, 0, 0, 0)
-                }
-            }
-
-        }
-
-        // set selected to selected style
-        selected.apply {
-            setTextColor(context.resources.getColor(R.color.exo_white, context.theme))
-            setTypeface(null, Typeface.BOLD)
-            setCompoundDrawablesRelativeWithIntrinsicBounds(R.drawable.ic_baseline_check_24, 0, 0, 0)
-            setPadding(0, 0, 0, 0)
-            compoundDrawablesRelative.getOrNull(0)?.setTint(Color.WHITE)
-            compoundDrawablePadding = 12
-        }
-    }
-
-    private fun close() {
-        (this.parent as ViewGroup).removeView(this)
-        onViewRemovedAction?.invoke()
-    }
-
-}

app/src/main/java/org/mosad/teapod/ui/components/LoginDialog.kt

@@ -1,94 +0,0 @@
-/**
- * ProjectLaogai
- *
- * Copyright 2019-2020  <seil0@mosad.xyz>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- *
- */
-
-package org.mosad.teapod.ui.components
-
-import android.content.Context
-import android.widget.EditText
-import com.afollestad.materialdialogs.MaterialDialog
-import com.afollestad.materialdialogs.bottomsheets.BottomSheet
-import com.afollestad.materialdialogs.bottomsheets.setPeekHeight
-import com.afollestad.materialdialogs.customview.customView
-import com.afollestad.materialdialogs.customview.getCustomView
-import org.mosad.teapod.R
-
-// TODO rework and port away from MaterialDialog
-class LoginDialog(val context: Context, firstTry: Boolean) {
-
-    private val dialog = MaterialDialog(context, BottomSheet())
-
-    private val editTextLogin: EditText
-    private val editTextPassword: EditText
-
-    var login = ""
-    var password = ""
-
-    init {
-        dialog.title(R.string.login)
-            .message(if (firstTry) R.string.login_desc else R.string.login_failed_desc)
-            .customView(R.layout.dialog_login)
-            .positiveButton(R.string.save)
-            .negativeButton(R.string.cancel)
-            .setPeekHeight(900)
-
-        editTextLogin = dialog.getCustomView().findViewById(R.id.edit_text_login)
-        editTextPassword = dialog.getCustomView().findViewById(R.id.edit_text_password)
-
-        // fix not working accent color
-        //dialog.getActionButton(WhichButton.POSITIVE).updateTextColor(Preferences.colorAccent)
-        //dialog.getActionButton(WhichButton.NEGATIVE).updateTextColor(Preferences.colorAccent)
-    }
-
-    fun positiveButton(func: LoginDialog.() -> Unit): LoginDialog = apply {
-        dialog.positiveButton {
-            login = editTextLogin.text.toString()
-            password = editTextPassword.text.toString()
-
-            func()
-        }
-    }
-
-    fun negativeButton(func: LoginDialog.() -> Unit): LoginDialog = apply {
-        dialog.negativeButton {
-            func()
-        }
-    }
-
-    fun show() {
-        dialog.show()
-    }
-
-    fun show(func: LoginDialog.() -> Unit): LoginDialog = apply {
-        func()
-
-        editTextLogin.setText(login)
-        editTextPassword.setText(password)
-
-        show()
-    }
-
-    @Suppress("unused")
-    fun dismiss() {
-        dialog.dismiss()
-    }
-
-}

app/src/main/java/org/mosad/teapod/ui/components/LoginModalBottomSheet.kt

@@ -0,0 +1,54 @@
+package org.mosad.teapod.ui.components
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment
+import org.mosad.teapod.databinding.ModalBottomSheetLoginBinding
+
+/**
+ * A bottom sheet with login credential input fields.
+ *
+ * To initialize login or password values, use apply.
+ */
+class LoginModalBottomSheet : BottomSheetDialogFragment() {
+
+    private lateinit var binding: ModalBottomSheetLoginBinding
+
+    var login = ""
+    var password = ""
+
+    lateinit var positiveAction: LoginModalBottomSheet.() -> Unit
+    lateinit var negativeAction: LoginModalBottomSheet.() -> Unit
+
+    companion object {
+        const val TAG = "LoginModalBottomSheet"
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        binding = ModalBottomSheetLoginBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        binding.editTextLogin.setText(login)
+        binding.editTextPassword.setText(password)
+
+        binding.positiveButton.setOnClickListener {
+            login = binding.editTextLogin.text.toString()
+            password = binding.editTextPassword.text.toString()
+
+            positiveAction.invoke(this)
+        }
+        binding.negativeButton.setOnClickListener {
+            negativeAction.invoke(this)
+        }
+    }
+}

app/src/main/java/org/mosad/teapod/ui/components/RewindButton.kt

@@ -28,7 +28,7 @@ class RewindButton(context: Context, attrs: AttributeSet): FrameLayout(context,
             repeatCount = 1
             repeatMode = ObjectAnimator.REVERSE
             addListener(object : AnimatorListenerAdapter() {
-                override fun onAnimationStart(animation: Animator?) {
+                override fun onAnimationStart(animation: Animator) {
                     binding.imageButton.isEnabled = false // disable button
                     binding.imageButton.setBackgroundResource(R.drawable.ic_baseline_rewind_24)
                 }
@@ -38,7 +38,7 @@ class RewindButton(context: Context, attrs: AttributeSet): FrameLayout(context,
         labelAnimation = ObjectAnimator.ofFloat(binding.textView, View.TRANSLATION_X, -35f).apply {
             duration = animationDuration
             addListener(object : AnimatorListenerAdapter() {
-                override fun onAnimationEnd(animation: Animator?) {
+                override fun onAnimationEnd(animation: Animator) {
                     binding.imageButton.isEnabled = true // enable button
                     binding.imageButton.setBackgroundResource(R.drawable.ic_baseline_rewind_10_24)
 

app/src/main/java/org/mosad/teapod/util/ActivityUtils.kt

@@ -5,9 +5,6 @@ import android.app.ActivityManager
 import android.content.Context
 import android.content.Intent
 import android.os.Build
-import android.view.View
-import android.view.WindowInsets
-import android.view.WindowInsetsController
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentActivity
 import androidx.fragment.app.commit
@@ -31,23 +28,7 @@ fun FragmentActivity.showFragment(fragment: Fragment) {
  * hide the status and navigation bar
  */
 fun Activity.hideBars() {
-    window.apply {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
-            setDecorFitsSystemWindows(false)
-            insetsController?.apply {
-                hide(WindowInsets.Type.statusBars() or WindowInsets.Type.navigationBars())
-                systemBarsBehavior = WindowInsetsController.BEHAVIOR_SHOW_BARS_BY_SWIPE
-            }
-        } else {
-            @Suppress("deprecation")
-            decorView.systemUiVisibility = (View.SYSTEM_UI_FLAG_IMMERSIVE
-                    or View.SYSTEM_UI_FLAG_LAYOUT_STABLE
-                    or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
-                    or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
-                    or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
-                    or View.SYSTEM_UI_FLAG_FULLSCREEN)
-        }
-    }
+    hideBars(window, window.decorView.rootView)
 }
 
 fun Activity.isInPiPMode(): Boolean {

app/src/main/java/org/mosad/teapod/util/DataTypes.kt

@@ -10,6 +10,7 @@ class DataTypes {
     }
 
     enum class Theme(val str: String) {
+        SYSTEM("System"),
         LIGHT("Light"),
         DARK("Dark")
     }

app/src/main/java/org/mosad/teapod/util/MetaDBController.kt

@@ -1,159 +0,0 @@
-/**
- * Teapod
- *
- * Copyright 2020-2022  <seil0@mosad.xyz>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- *
- */
-
-package org.mosad.teapod.util
-
-import android.util.Log
-import com.google.gson.Gson
-import com.google.gson.annotations.SerializedName
-import kotlinx.coroutines.*
-import java.io.FileNotFoundException
-import java.net.URL
-
-/**
- * TODO remove gson usage
- */
-class MetaDBController {
-
-    companion object {
-        private const val repoUrl = "https://gitlab.com/Seil0/teapodmetadb/-/raw/main/aod/"
-
-        var mediaList = MediaList(listOf())
-        private var metaCacheList = arrayListOf<Meta>()
-
-        @Suppress("BlockingMethodInNonBlockingContext")
-        suspend fun list() = withContext(Dispatchers.IO) {
-            val url = URL("$repoUrl/list.json")
-            val json = url.readText()
-
-            mediaList = Gson().fromJson(json, MediaList::class.java)
-        }
-    }
-
-    /**
-     * Get the meta data for a movie from MetaDB
-     * @param aodId The AoD id of the media
-     * @return A meta movie object, or null if not found
-     */
-    suspend fun getMovieMetadata(aodId: Int): MovieMeta? {
-        return metaCacheList.firstOrNull {
-            it.aodId == aodId
-        } as MovieMeta? ?: getMovieMetadataFromDB(aodId)
-    }
-
-    /**
-     * Get the meta data for a tv show from MetaDB
-     * @param aodId The AoD id of the media
-     * @return A meta tv show object, or null if not found
-     */
-    suspend fun getTVShowMetadata(aodId: Int): TVShowMeta? {
-        return metaCacheList.firstOrNull {
-            it.aodId == aodId
-        } as TVShowMeta? ?: getTVShowMetadataFromDB(aodId)
-    }
-
-    @Suppress("BlockingMethodInNonBlockingContext")
-    private suspend fun getMovieMetadataFromDB(aodId: Int): MovieMeta? = withContext(Dispatchers.IO) {
-        val url = URL("$repoUrl/movie/$aodId/media.json")
-        return@withContext try {
-            val json = url.readText()
-            val meta = Gson().fromJson(json, MovieMeta::class.java)
-            metaCacheList.add(meta)
-
-            meta
-        } catch (ex: FileNotFoundException) {
-            Log.w(javaClass.name, "Waring: The requested file was not found. Requested ID: $aodId", ex)
-            null
-        }
-    }
-
-    @Suppress("BlockingMethodInNonBlockingContext")
-    private suspend fun getTVShowMetadataFromDB(aodId: Int): TVShowMeta? = withContext(Dispatchers.IO) {
-        val url = URL("$repoUrl/tv/$aodId/media.json")
-        return@withContext try {
-            val json = url.readText()
-            val meta = Gson().fromJson(json, TVShowMeta::class.java)
-            metaCacheList.add(meta)
-
-            meta
-        } catch (ex: FileNotFoundException) {
-            Log.w(javaClass.name, "Waring: The requested file was not found. Requested ID: $aodId", ex)
-            null
-        }
-    }
-
-}
-
-// class representing the media list json object
-data class MediaList(
-    val media: List<Int>
-)
-
-// abstract class used for meta data objects (tv, movie)
-abstract class Meta {
-    abstract val id: Int
-    abstract val aodId: Int
-    abstract val tmdbId: Int
-}
-
-// class representing the movie json object
-data class MovieMeta(
-    override val id: Int,
-    @SerializedName("aod_id")
-    override val aodId: Int,
-    @SerializedName("tmdb_id")
-    override val tmdbId: Int
-): Meta()
-
-// class representing the tv show json object
-data class TVShowMeta(
-    override val id: Int,
-    @SerializedName("aod_id")
-    override val aodId: Int,
-    @SerializedName("tmdb_id")
-    override val tmdbId: Int,
-    @SerializedName("tmdb_season_id")
-    val tmdbSeasonId: Int,
-    @SerializedName("tmdb_season_number")
-    val tmdbSeasonNumber: Int,
-    @SerializedName("episodes")
-    val episodes: List<EpisodeMeta>
-): Meta()
-
-// class used in TVShowMeta, part of the tv show json object
-data class EpisodeMeta(
-    val id: Int,
-    @SerializedName("aod_media_id")
-    val aodMediaId: Int,
-    @SerializedName("tmdb_id")
-    val tmdbId: Int,
-    @SerializedName("tmdb_number")
-    val tmdbNumber: Int,
-    @SerializedName("opening_start")
-    val openingStart: Long,
-    @SerializedName("opening_duration")
-    val openingDuration: Long,
-    @SerializedName("ending_start")
-    val endingStart: Long,
-    @SerializedName("ending_duration")
-    val endingDuration: Long
-)

app/src/main/java/org/mosad/teapod/util/Utils.kt

@@ -1,10 +1,30 @@
 package org.mosad.teapod.util
 
+import android.content.Intent
+import android.view.View
+import android.view.Window
 import android.widget.TextView
-import org.mosad.teapod.parser.crunchyroll.Collection
-import org.mosad.teapod.parser.crunchyroll.ContinueWatchingItem
+import androidx.core.view.WindowCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.WindowInsetsControllerCompat
+import androidx.fragment.app.Fragment
+import org.mosad.teapod.R
+import org.mosad.teapod.parser.crunchyroll.CollectionV2
 import org.mosad.teapod.parser.crunchyroll.Item
-import java.util.*
+import org.mosad.teapod.parser.crunchyroll.PlayheadObject
+import org.mosad.teapod.ui.activity.player.PlayerActivity
+import java.util.Locale
+
+/**
+ * Create a Intent for PlayerActivity with season and episode id.
+ *
+ * @param seasonId The ID of the season the episode to be played is in
+ * @param episodeId The ID of the episode to play
+ */
+fun Fragment.playerIntent(seasonId: String, episodeId: String) = Intent(context, PlayerActivity::class.java).apply {
+    putExtra(getString(R.string.intent_season_id), seasonId)
+    putExtra(getString(R.string.intent_episode_id), episodeId)
+}
 
 fun TextView.setDrawableTop(drawable: Int) {
     this.setCompoundDrawablesWithIntrinsicBounds(0, drawable, 0, 0)
@@ -15,22 +35,16 @@ fun <T> concatenate(vararg lists: List<T>): List<T> {
 }
 
 // TODO move to correct location
-fun Collection<Item>.toItemMediaList(): List<ItemMedia> {
-    return this.items.map {
+fun CollectionV2<Item>.toItemMediaList(): List<ItemMedia> {
+    return this.data.map {
         ItemMedia(it.id, it.title, it.images.poster_wide[0][0].source)
     }
 }
 
-@JvmName("toItemMediaListContinueWatchingItem")
-fun Collection<ContinueWatchingItem>.toItemMediaList(): List<ItemMedia> {
-    return items.map {
-        ItemMedia(it.panel.episodeMetadata.seriesId, it.panel.title, it.panel.images.thumbnail[0][0].source)
-    }
-}
-
-fun List<ContinueWatchingItem>.toItemMediaList(): List<ItemMedia> {
+@JvmName("toItemMediaListItem")
+fun List<Item>.toItemMediaList(): List<ItemMedia> {
     return this.map {
-        ItemMedia(it.panel.episodeMetadata.seriesId, it.panel.title, it.panel.images.thumbnail[0][0].source)
+        ItemMedia(it.id, it.title, it.images.poster_wide[0][0].source)
     }
 }
 
@@ -43,3 +57,17 @@ fun Locale.toDisplayString(fallback: String): String {
         fallback
     }
 }
+
+fun CollectionV2<PlayheadObject>.toPlayheadsMap(): Map<String, PlayheadObject> {
+    return this.data.associateBy { it.contentId }
+}
+
+fun hideBars(window: Window?, root: View) {
+    if (window != null) {
+        WindowCompat.setDecorFitsSystemWindows(window, false)
+        WindowInsetsControllerCompat(window, root).let { controller ->
+            controller.hide(WindowInsetsCompat.Type.systemBars() or WindowInsetsCompat.Type.navigationBars())
+            controller.systemBarsBehavior = WindowInsetsControllerCompat.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
+        }
+    }
+}

app/src/main/java/org/mosad/teapod/util/adapter/EpisodeItemAdapter.kt

@@ -4,6 +4,7 @@ import android.graphics.Color
 import android.graphics.drawable.ColorDrawable
 import android.graphics.drawable.Drawable
 import android.view.LayoutInflater
+import android.view.View
 import android.view.ViewGroup
 import androidx.core.content.ContextCompat
 import androidx.recyclerview.widget.RecyclerView
@@ -12,84 +13,166 @@ import com.bumptech.glide.request.RequestOptions
 import jp.wasabeef.glide.transformations.RoundedCornersTransformation
 import org.mosad.teapod.R
 import org.mosad.teapod.databinding.ItemEpisodeBinding
+import org.mosad.teapod.databinding.ItemEpisodePlayerBinding
 import org.mosad.teapod.parser.crunchyroll.Episode
-import org.mosad.teapod.parser.crunchyroll.PlayheadsMap
+import org.mosad.teapod.parser.crunchyroll.PlayheadObject
 import org.mosad.teapod.util.tmdb.TMDBTVEpisode
 
 class EpisodeItemAdapter(
     private val episodes: List<Episode>,
     private val tmdbEpisodes: List<TMDBTVEpisode>?,
-    private val playheads: PlayheadsMap
-) : RecyclerView.Adapter<EpisodeItemAdapter.EpisodeViewHolder>() {
+    private val playheads: Map<String, PlayheadObject>,
+    private val onClickListener: OnClickListener,
+    private val viewType: ViewType
+) : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
 
-    var onImageClick: ((seasonId: String, episodeId: String) -> Unit)? = null
+    var currentSelected: Int = -1 // -1, since position should never be < 0
 
-    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): EpisodeViewHolder {
-        return EpisodeViewHolder(ItemEpisodeBinding.inflate(LayoutInflater.from(parent.context), parent, false))
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
+        return when (viewType) {
+            ViewType.PLAYER.ordinal -> {
+                PlayerEpisodeViewHolder((ItemEpisodePlayerBinding.inflate(LayoutInflater.from(parent.context), parent, false)))
+            }
+            else -> {
+                // media fragment episode list is default
+                EpisodeViewHolder(ItemEpisodeBinding.inflate(LayoutInflater.from(parent.context), parent, false))
+            }
+        }
     }
 
-    override fun onBindViewHolder(holder: EpisodeViewHolder, position: Int) {
-        val context = holder.binding.root.context
-        val ep = episodes[position]
+    override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
+        val episode = episodes[position]
+        val playhead = playheads[episode.id]
+        val tmdbEpisode = tmdbEpisodes?.getOrNull(position)
 
-        val titleText = if (ep.episodeNumber != null) {
-            // for tv shows add ep prefix and episode number
-            if (ep.isDubbed) {
-                context.getString(R.string.component_episode_title, ep.episode, ep.title)
-            } else {
-                context.getString(R.string.component_episode_title_sub, ep.episode, ep.title)
+        when (holder.itemViewType) {
+            ViewType.MEDIA_FRAGMENT.ordinal -> {
+                (holder as EpisodeViewHolder).bind(episode, playhead, tmdbEpisode)
+            }
+            ViewType.PLAYER.ordinal -> {
+                (holder as PlayerEpisodeViewHolder).bind(episode, playhead, currentSelected)
             }
-        } else {
-            ep.title
         }
+    }
 
-        holder.binding.textEpisodeTitle.text = titleText
-        holder.binding.textEpisodeDesc.text = if (ep.description.isNotEmpty()) {
-            ep.description
-        } else if (tmdbEpisodes != null && position < tmdbEpisodes.size){
-            tmdbEpisodes[position].overview
-        } else {
-            ""
+    override fun getItemViewType(position: Int): Int {
+        return when (viewType) {
+            ViewType.MEDIA_FRAGMENT -> ViewType.MEDIA_FRAGMENT.ordinal
+            ViewType.PLAYER -> ViewType.PLAYER.ordinal
         }
-
-        // TODO is isNotEmpty() needed? also in PlayerEpisodeItemAdapter
-        if (ep.images.thumbnail[0][0].source.isNotEmpty()) {
-            Glide.with(context).load(ep.images.thumbnail[0][0].source)
-                .apply(RequestOptions.placeholderOf(ColorDrawable(Color.DKGRAY)))
-                .apply(RequestOptions.bitmapTransform(RoundedCornersTransformation(10, 0)))
-                .into(holder.binding.imageEpisode)
-        }
-
-        // add watched icon to episode, if the episode id is present in playheads and fullyWatched
-        val watchedImage: Drawable? = if (playheads[ep.id]?.fullyWatched == true) {
-            ContextCompat.getDrawable(context, R.drawable.ic_baseline_check_circle_24)
-        } else {
-            null
-        }
-        holder.binding.imageWatched.setImageDrawable(watchedImage)
     }
 
     override fun getItemCount(): Int {
         return episodes.size
     }
 
-    fun updateWatchedState(watched: Boolean, position: Int) {
-        // use getOrNull as there could be a index out of bound when running this in onResume()
-
-        // TODO
-        //episodes.getOrNull(position)?.watched = watched
-    }
-
     inner class EpisodeViewHolder(val binding: ItemEpisodeBinding) :
         RecyclerView.ViewHolder(binding.root) {
-        init {
-            // on image click return the episode id and index (within the adapter)
+
+        fun bind(episode: Episode, playhead: PlayheadObject?, tmdbEpisode: TMDBTVEpisode?) {
+            val context = binding.root.context
+
+            val titleText = if (episode.episodeNumber != null) {
+                // for tv shows add ep prefix and episode number
+                if (episode.isDubbed) {
+                    context.getString(R.string.component_episode_title, episode.episode, episode.title)
+                } else {
+                    context.getString(R.string.component_episode_title_sub, episode.episode, episode.title)
+                }
+            } else {
+                episode.title
+            }
+
+            binding.textEpisodeTitle.text = titleText
+            binding.textEpisodeDesc.text = episode.description.ifEmpty {
+                tmdbEpisode?.overview ?: ""
+            }
+
+            if (episode.images.thumbnail[0][0].source.isNotEmpty()) {
+                Glide.with(context).load(episode.images.thumbnail[0][0].source)
+                    .apply(RequestOptions.placeholderOf(ColorDrawable(Color.DKGRAY)))
+                    .apply(RequestOptions.bitmapTransform(RoundedCornersTransformation(10, 0)))
+                    .into(binding.imageEpisode)
+            }
+
+            // add watched progress
+            val playheadProgress = playhead?.playhead?.let {
+                ((it.toFloat() / (episode.durationMs / 1000)) * 100).toInt()
+            } ?: 0
+            binding.progressPlayhead.setProgressCompat(playheadProgress, false)
+            binding.progressPlayhead.visibility = if (playheadProgress <= 0)
+                View.GONE  else View.VISIBLE
+
+            // add watched icon to episode, if the episode id is present in playheads and fullyWatched
+            val watchedImage: Drawable? = if (playhead?.fullyWatched == true) {
+                ContextCompat.getDrawable(context, R.drawable.ic_baseline_check_circle_24)
+            } else {
+                null
+            }
+            binding.imageWatched.setImageDrawable(watchedImage)
+
             binding.imageEpisode.setOnClickListener {
-                onImageClick?.invoke(
-                    episodes[bindingAdapterPosition].seasonId,
-                    episodes[bindingAdapterPosition].id
-                )
+                onClickListener.onClick(episode)
             }
         }
     }
+
+    inner class PlayerEpisodeViewHolder(val binding: ItemEpisodePlayerBinding) :
+        RecyclerView.ViewHolder(binding.root) {
+
+        // -1, since position should never be < 0
+        fun bind(episode: Episode, playhead: PlayheadObject?, currentSelected: Int) {
+            val context = binding.root.context
+
+            val titleText = if (episode.episodeNumber != null) {
+                // for tv shows add ep prefix and episode number
+                if (episode.isDubbed) {
+                    context.getString(R.string.component_episode_title, episode.episode, episode.title)
+                } else {
+                    context.getString(R.string.component_episode_title_sub, episode.episode, episode.title)
+                }
+            } else {
+                episode.title
+            }
+
+            binding.textEpisodeTitle2.text = titleText
+            binding.textEpisodeDesc2.text = episode.description.ifEmpty { "" }
+
+            if (episode.images.thumbnail[0][0].source.isNotEmpty()) {
+                Glide.with(context).load(episode.images.thumbnail[0][0].source)
+                    .apply(RequestOptions.bitmapTransform(RoundedCornersTransformation(10, 0)))
+                    .into(binding.imageEpisode)
+            }
+
+            // add watched progress
+            val playheadProgress = playhead?.playhead?.let {
+                ((it.toFloat() / (episode.durationMs / 1000)) * 100).toInt()
+            } ?: 0
+            binding.progressPlayhead.setProgressCompat(playheadProgress, false)
+            binding.progressPlayhead.visibility = if (playheadProgress <= 0)
+                View.GONE  else View.VISIBLE
+
+            // hide the play icon, if it's the current episode
+            binding.imageEpisodePlay.visibility = if (currentSelected == bindingAdapterPosition) {
+                View.GONE
+            } else {
+                View.VISIBLE
+            }
+
+            if (currentSelected != bindingAdapterPosition) {
+                binding.imageEpisode.setOnClickListener {
+                    onClickListener.onClick(episode)
+                }
+            }
+        }
+    }
+
+    class OnClickListener(val clickListener: (episode: Episode) -> Unit) {
+        fun onClick(episode: Episode) = clickListener(episode)
+    }
+
+    enum class ViewType {
+        MEDIA_FRAGMENT,
+        PLAYER
+    }
 }

app/src/main/java/org/mosad/teapod/util/adapter/MediaEpisodeListAdapter.kt

@@ -0,0 +1,73 @@
+package org.mosad.teapod.util.adapter
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.ListAdapter
+import androidx.recyclerview.widget.RecyclerView
+import com.bumptech.glide.Glide
+import org.mosad.teapod.R
+import org.mosad.teapod.databinding.ItemMediaBinding
+import org.mosad.teapod.parser.crunchyroll.UpNextAccountItem
+
+class MediaEpisodeListAdapter(private val onClickListener: OnClickListener, private val itemOffset: Int = 0) : ListAdapter<UpNextAccountItem, MediaEpisodeListAdapter.MediaViewHolder>(DiffCallback) {
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): MediaViewHolder {
+        val binding = ItemMediaBinding.inflate(
+            LayoutInflater.from(parent.context),
+            parent,
+            false
+        )
+        binding.root.layoutParams.apply {
+            width = (parent.measuredWidth / parent.context.resources.getInteger(R.integer.item_media_columns)) - itemOffset
+        }
+
+        return MediaViewHolder(binding)
+    }
+
+    override fun onBindViewHolder(holder: MediaViewHolder, position: Int) {
+        val item = getItem(position)
+        holder.binding.root.setOnClickListener {
+            onClickListener.onClick(item)
+        }
+        holder.bind(item)
+    }
+
+    inner class MediaViewHolder(val binding: ItemMediaBinding) :
+        RecyclerView.ViewHolder(binding.root) {
+
+        fun bind(item: UpNextAccountItem) {
+            val metadata = item.panel.episodeMetadata
+
+            binding.textTitle.text = binding.root.context.getString(R.string.season_episode_title,
+                metadata.seasonNumber, metadata.episodeNumber, metadata.seriesTitle
+            )
+
+            Glide.with(binding.imagePoster)
+                .load(item.panel.images.thumbnail[0][0].source)
+                .into(binding.imagePoster)
+
+            // add watched progress
+            val playheadProgress = ((item.playhead.toFloat() / (metadata.durationMs / 1000)) * 100)
+                .toInt()
+            binding.progressPlayhead.setProgressCompat(playheadProgress, false)
+            binding.progressPlayhead.visibility = if (playheadProgress <= 0)
+                View.GONE else View.VISIBLE
+        }
+    }
+
+    companion object DiffCallback : DiffUtil.ItemCallback<UpNextAccountItem>() {
+        override fun areItemsTheSame(oldItem: UpNextAccountItem, newItem: UpNextAccountItem): Boolean {
+            return oldItem.panel.id == newItem.panel.id
+        }
+
+        override fun areContentsTheSame(oldItem: UpNextAccountItem, newItem: UpNextAccountItem): Boolean {
+            return oldItem == newItem
+        }
+    }
+
+    class OnClickListener(val clickListener: (item: UpNextAccountItem) -> Unit) {
+        fun onClick(item: UpNextAccountItem) = clickListener(item)
+    }
+}

app/src/main/java/org/mosad/teapod/util/adapter/MediaItemAdapter.kt

@@ -1,41 +0,0 @@
-package org.mosad.teapod.util.adapter
-
-import android.view.LayoutInflater
-import android.view.ViewGroup
-import androidx.recyclerview.widget.RecyclerView
-import com.bumptech.glide.Glide
-import org.mosad.teapod.databinding.ItemMediaBinding
-import org.mosad.teapod.util.ItemMedia
-
-class MediaItemAdapter(private val items: List<ItemMedia>) : RecyclerView.Adapter<MediaItemAdapter.MediaViewHolder>() {
-
-    var onItemClick: ((id: String, position: Int) -> Unit)? = null
-
-    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): MediaItemAdapter.MediaViewHolder {
-        return MediaViewHolder(ItemMediaBinding.inflate(LayoutInflater.from(parent.context), parent, false))
-    }
-
-    override fun onBindViewHolder(holder: MediaItemAdapter.MediaViewHolder, position: Int) {
-        holder.binding.root.apply {
-            holder.binding.textTitle.text = items[position].title
-            Glide.with(context).load(items[position].posterUrl).into(holder.binding.imagePoster)
-        }
-    }
-
-    override fun getItemCount(): Int {
-        return items.size
-    }
-
-    inner class MediaViewHolder(val binding: ItemMediaBinding) :
-        RecyclerView.ViewHolder(binding.root) {
-        init {
-            binding.root.setOnClickListener {
-                onItemClick?.invoke(
-                    items[bindingAdapterPosition].id,
-                    bindingAdapterPosition
-                )
-            }
-        }
-    }
-
-}

app/src/main/java/org/mosad/teapod/util/adapter/MediaItemListAdapter.kt

@@ -0,0 +1,65 @@
+package org.mosad.teapod.util.adapter
+
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.core.view.isVisible
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.ListAdapter
+import androidx.recyclerview.widget.RecyclerView
+import com.bumptech.glide.Glide
+import org.mosad.teapod.R
+import org.mosad.teapod.databinding.ItemMediaBinding
+import org.mosad.teapod.util.ItemMedia
+
+class MediaItemListAdapter(private val onClickListener: OnClickListener, private val itemOffset: Int = 0) : ListAdapter<ItemMedia, MediaItemListAdapter.MediaViewHolder>(DiffCallback) {
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): MediaViewHolder {
+        val binding = ItemMediaBinding.inflate(
+            LayoutInflater.from(parent.context),
+            parent,
+            false
+        )
+        binding.root.layoutParams.apply {
+            width = (parent.measuredWidth / parent.context.resources.getInteger(R.integer.item_media_columns)) - itemOffset
+        }
+
+        return MediaViewHolder(binding)
+    }
+
+    override fun onBindViewHolder(holder: MediaViewHolder, position: Int) {
+        val item = getItem(position)
+        holder.binding.root.setOnClickListener {
+            onClickListener.onClick(item)
+        }
+        holder.bind(item)
+    }
+
+    inner class MediaViewHolder(val binding: ItemMediaBinding) :
+        RecyclerView.ViewHolder(binding.root) {
+
+        fun bind(item: ItemMedia) {
+            binding.textTitle.text = item.title
+
+            Glide.with(binding.root.context)
+                .load(item.posterUrl)
+                .into(binding.imagePoster)
+
+            binding.imageEpisodePlay.isVisible = false
+            binding.progressPlayhead.isVisible = false
+        }
+    }
+
+    companion object DiffCallback : DiffUtil.ItemCallback<ItemMedia>() {
+        override fun areItemsTheSame(oldItem: ItemMedia, newItem: ItemMedia): Boolean {
+            return oldItem.id == newItem.id
+        }
+
+        override fun areContentsTheSame(oldItem: ItemMedia, newItem: ItemMedia): Boolean {
+            return oldItem == newItem
+        }
+    }
+
+    class OnClickListener(val clickListener: (item: ItemMedia) -> Unit) {
+        fun onClick(item: ItemMedia) = clickListener(item)
+    }
+}

app/src/main/java/org/mosad/teapod/util/adapter/PlayerEpisodeItemAdapter.kt

@@ -1,79 +0,0 @@
-package org.mosad.teapod.util.adapter
-
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import androidx.recyclerview.widget.RecyclerView
-import com.bumptech.glide.Glide
-import com.bumptech.glide.request.RequestOptions
-import jp.wasabeef.glide.transformations.RoundedCornersTransformation
-import org.mosad.teapod.R
-import org.mosad.teapod.databinding.ItemEpisodePlayerBinding
-import org.mosad.teapod.parser.crunchyroll.Episodes
-import org.mosad.teapod.util.tmdb.TMDBTVEpisode
-
-class PlayerEpisodeItemAdapter(private val episodes: Episodes, private val tmdbEpisodes: List<TMDBTVEpisode>?) : RecyclerView.Adapter<PlayerEpisodeItemAdapter.EpisodeViewHolder>() {
-
-    var onImageClick: ((seasonId: String, episodeId: String) -> Unit)? = null
-    var currentSelected: Int = -1 // -1, since position should never be < 0
-
-    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): EpisodeViewHolder {
-        return EpisodeViewHolder(ItemEpisodePlayerBinding.inflate(LayoutInflater.from(parent.context), parent, false))
-    }
-
-    override fun onBindViewHolder(holder: EpisodeViewHolder, position: Int) {
-        val context = holder.binding.root.context
-        val ep = episodes.items[position]
-
-        val titleText = if (ep.episodeNumber != null) {
-            // for tv shows add ep prefix and episode number
-            if (ep.isDubbed) {
-                context.getString(R.string.component_episode_title, ep.episode, ep.title)
-            } else {
-                context.getString(R.string.component_episode_title_sub, ep.episode, ep.title)
-            }
-        } else {
-            ep.title
-        }
-
-        holder.binding.textEpisodeTitle2.text = titleText
-        holder.binding.textEpisodeDesc2.text = if (ep.description.isNotEmpty()) {
-            ep.description
-        } else if (tmdbEpisodes != null && position < tmdbEpisodes.size){
-            tmdbEpisodes[position].overview
-        } else {
-            ""
-        }
-
-        if (ep.images.thumbnail[0][0].source.isNotEmpty()) {
-            Glide.with(context).load(ep.images.thumbnail[0][0].source)
-                .apply(RequestOptions.bitmapTransform(RoundedCornersTransformation(10, 0)))
-                .into(holder.binding.imageEpisode)
-        }
-
-        // hide the play icon, if it's the current episode
-        holder.binding.imageEpisodePlay.visibility = if (currentSelected == position) {
-            View.GONE
-        } else {
-            View.VISIBLE
-        }
-    }
-
-    override fun getItemCount(): Int {
-        return episodes.items.size
-    }
-
-    inner class EpisodeViewHolder(val binding: ItemEpisodePlayerBinding) : RecyclerView.ViewHolder(binding.root) {
-        init {
-            binding.imageEpisode.setOnClickListener {
-                // don't execute, if it's the current episode
-                if (currentSelected != bindingAdapterPosition) {
-                    onImageClick?.invoke(
-                        episodes.items[bindingAdapterPosition].seasonId,
-                        episodes.items[bindingAdapterPosition].id
-                    )
-                }
-            }
-        }
-    }
-}

app/src/main/java/org/mosad/teapod/util/metadb/DatTypes.kt

@@ -0,0 +1,57 @@
+package org.mosad.teapod.util.metadb
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+// class representing the media list json object
+@Serializable
+data class MediaList(
+    @SerialName("media") val media: List<String>
+)
+
+// abstract class used for meta data objects (tv, movie)
+abstract class Meta {
+    abstract val id: Int
+    abstract val tmdbId: Int
+    abstract val crSeriesId: String
+}
+
+// class representing the movie json object
+@Serializable
+data class MovieMeta(
+    @SerialName("id") override val id: Int,
+    @SerialName("tmdb_id") override val tmdbId: Int,
+    @SerialName("cr_series_id") override val crSeriesId: String,
+): Meta()
+
+// class representing the tv show json object
+@Serializable
+data class TVShowMeta(
+    @SerialName("id") override val id: Int,
+    @SerialName("tmdb_id") override val tmdbId: Int,
+    @SerialName("cr_series_id") override val crSeriesId: String,
+    @SerialName("seasons") val seasons: List<SeasonMeta>,
+): Meta()
+
+// class used in TVShowMeta, part of the tv show json object
+@Serializable
+data class SeasonMeta(
+    @SerialName("id") val id: Int,
+    @SerialName("tmdb_season_id") val tmdbSeasonId: Int,
+    @SerialName("tmdb_season_number") val tmdbSeasonNumber: Int,
+    @SerialName("cr_season_ids") val crSeasonIds: List<String>,
+    @SerialName("episodes") val episodes: List<EpisodeMeta>,
+)
+
+// class used in TVShowMeta, part of the tv show json object
+@Serializable
+data class EpisodeMeta(
+    @SerialName("id") val id: Int,
+    @SerialName("tmdb_episode_id") val tmdbEpisodeId: Int,
+    @SerialName("tmdb_episode_number") val tmdbEpisodeNumber: Int,
+    @SerialName("cr_episode_ids") val crEpisodeIds: List<String>,
+    @SerialName("opening_start") val openingStart: Long,
+    @SerialName("opening_duration") val openingDuration: Long,
+    @SerialName("ending_start") val endingStart: Long,
+    @SerialName("ending_duration") val endingDuration: Long
+)

app/src/main/java/org/mosad/teapod/util/metadb/MetaDBController.kt

@@ -0,0 +1,89 @@
+/**
+ * Teapod
+ *
+ * Copyright 2020-2022  <seil0@mosad.xyz>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ *
+ */
+
+package org.mosad.teapod.util.metadb
+
+import android.util.Log
+import io.ktor.client.*
+import io.ktor.client.call.*
+import io.ktor.client.plugins.*
+import io.ktor.client.plugins.contentnegotiation.*
+import io.ktor.client.request.*
+import io.ktor.http.*
+import io.ktor.serialization.kotlinx.json.*
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import kotlinx.serialization.decodeFromString
+import kotlinx.serialization.json.Json
+
+object MetaDBController {
+    private val TAG = javaClass.name
+
+    private const val repoUrl = "https://gitlab.com/Seil0/teapodmetadb/-/raw/main/crunchy/"
+
+    private val client = HttpClient {
+        install(ContentNegotiation) {
+            json()
+        }
+    }
+
+    private var mediaList = MediaList(listOf())
+    private var metaCacheList = arrayListOf<Meta>()
+
+    suspend fun list() = withContext(Dispatchers.IO) {
+        val raw: String = client.get("$repoUrl/list.json").body()
+        mediaList = Json.decodeFromString(raw)
+    }
+
+    /**
+     * Get the meta data for a movie from MetaDB
+     * @param crSeriesId The crunchyroll media id
+     * @return A meta object, or null if not found
+     */
+    suspend fun getTVShowMetadata(crSeriesId: String): TVShowMeta? {
+        return if (mediaList.media.contains(crSeriesId)) {
+            metaCacheList.firstOrNull {
+                it.crSeriesId == crSeriesId
+            } as TVShowMeta? ?: getTVShowMetadataFromDB(crSeriesId)
+        } else {
+            null
+        }
+    }
+
+    private suspend fun getTVShowMetadataFromDB(crSeriesId: String): TVShowMeta? = withContext(Dispatchers.IO) {
+        return@withContext try {
+            val raw: String = client.get("$repoUrl/tv/$crSeriesId/media.json").body()
+            val meta: TVShowMeta = Json.decodeFromString(raw)
+            metaCacheList.add(meta)
+
+            meta
+        } catch (ex: ClientRequestException) {
+            when (ex.response.status) {
+                HttpStatusCode.NotFound -> Log.w(TAG, "The requested file was not found. Series ID: $crSeriesId", ex)
+                else -> Log.e(TAG, "Error while requesting meta data. Series ID: $crSeriesId", ex)
+            }
+
+            null // todo return none object
+        }
+    }
+
+}

app/src/main/java/org/mosad/teapod/util/tmdb/TMDBApiController.kt

@@ -25,10 +25,10 @@ package org.mosad.teapod.util.tmdb
 import android.util.Log
 import io.ktor.client.*
 import io.ktor.client.call.*
-import io.ktor.client.features.json.*
-import io.ktor.client.features.json.serializer.*
+import io.ktor.client.plugins.contentnegotiation.*
 import io.ktor.client.request.*
 import io.ktor.client.statement.*
+import io.ktor.serialization.kotlinx.json.*
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.coroutineScope
 import kotlinx.coroutines.invoke
@@ -46,10 +46,11 @@ import org.mosad.teapod.util.concatenate
 class TMDBApiController {
     private val classTag = javaClass.name
 
-    private val json = Json { ignoreUnknownKeys = true }
     private val client = HttpClient {
-        install(JsonFeature) {
-            serializer = KotlinxSerializer(json)
+        install(ContentNegotiation) {
+            json(Json {
+                ignoreUnknownKeys = true
+            })
         }
     }
 
@@ -66,7 +67,7 @@ class TMDBApiController {
     ): T = coroutineScope {
         val path = "$apiUrl$endpoint"
         val params = concatenate(
-            listOf("api_key" to apiKey, "language" to Preferences.preferredLocale.language),
+            listOf("api_key" to apiKey, "language" to Preferences.preferredSubtitleLocale.toLanguageTag()),
             parameters
         )
 
@@ -78,7 +79,7 @@ class TMDBApiController {
                 }
             }
 
-            response.receive<T>()
+            response.body<T>()
         }
     }
 
@@ -89,7 +90,7 @@ class TMDBApiController {
      * NoneTMDBSearchMovie if nothing was found
      */
     suspend fun searchMovie(query: String): TMDBSearch<TMDBSearchResultMovie> {
-        val searchEndpoint = "/search/multi"
+        val searchEndpoint = "/search/movie"
         val parameters = listOf("query" to query, "include_adult" to false)
 
         return try {

app/src/main/java/org/mosad/teapod/util/tmdb/TMDBDataTypes.kt

@@ -32,7 +32,7 @@ import kotlinx.serialization.Serializable
 
 interface TMDBResult {
     val id: Int
-    val name: String
+    val name: String? // for movies tmdb return string or null
     val overview: String? // for movies tmdb return string or null
     val posterPath: String?
     val backdropPath: String?
@@ -40,7 +40,7 @@ interface TMDBResult {
 
 data class TMDBBase(
     override val id: Int,
-    override val name: String,
+    override val name: String?,
     override val overview: String?,
     override val posterPath: String?,
     override val backdropPath: String?
@@ -59,7 +59,7 @@ data class TMDBSearch<T>(
 @Serializable
 data class TMDBSearchResultMovie(
     @SerialName("id") override val id: Int,
-    @SerialName("title") override val name: String,
+    @SerialName("title") override val name: String?,
     @SerialName("overview") override val overview: String?,
     @SerialName("poster_path") override val posterPath: String?,
     @SerialName("backdrop_path") override val backdropPath: String?,
@@ -68,7 +68,7 @@ data class TMDBSearchResultMovie(
 @Serializable
 data class TMDBSearchResultTVShow(
     @SerialName("id") override val id: Int,
-    @SerialName("name") override val name: String,
+    @SerialName("name") override val name: String?,
     @SerialName("overview") override val overview: String?,
     @SerialName("poster_path") override val posterPath: String?,
     @SerialName("backdrop_path") override val backdropPath: String?,
@@ -92,7 +92,7 @@ data class TMDBMovie(
     @SerialName("release_date") val releaseDate: String,
     @SerialName("runtime") val runtime: Int?,
     @SerialName("status") val status: String,
-    // TODO generes
+    // TODO genres
 ) : TMDBResult
 
 @Serializable
@@ -102,10 +102,10 @@ data class TMDBTVShow(
     @SerialName("overview")override val overview: String,
     @SerialName("poster_path") override val posterPath: String?,
     @SerialName("backdrop_path") override val backdropPath: String?,
-    @SerialName("first_air_date") val firstAirDate: String,
-    @SerialName("last_air_date") val lastAirDate: String,
-    @SerialName("status") val status: String,
-    // TODO generes
+    @SerialName("first_air_date") val firstAirDate: String?,
+    @SerialName("last_air_date") val lastAirDate: String?,
+    @SerialName("status") val status: String?,
+    // TODO genres
 ) : TMDBResult
 
 // use null for nullable types, the gui needs to handle/implement a fallback for null values

app/src/main/res/color/bottom_nav_item_tint.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="?attr/colorPrimary" android:state_checked="true"/>
-    <item android:color="?attr/iconColor"/>
-</selector>

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

@@ -1,12 +0,0 @@