update gradle wrapper, agp, kotlin and libraries

* agp 8.1.2 -> 8.1.3
* ktor 2.3.4 -> 2.3.6
* androidx.core 1.10.1 -> 1.12.0
* androidx.navigation 2.6.0 -> 2.7.5
* androidx.lifecycle 2.6.1 -> 2.6.1
* com.google.android.material 1.9.0 -> 1.10.0
* gradle wrapper 8.2.1 -> 8.4

app/build.gradle

@@ -4,9 +4,16 @@ plugins {
     id 'org.jetbrains.kotlin.plugin.serialization' version "$kotlin_version"
 }
 
+kotlin {
+    jvmToolchain 11
+    sourceSets.configureEach {
+        languageSettings.optIn("kotlin.RequiresOptIn")
+    }
+}
+
 android {
-    compileSdk 33
-    buildToolsVersion '30.0.3'
+    compileSdk 34
+    buildToolsVersion = '34.0.0'
 
     defaultConfig {
         applicationId "org.mosad.teapod"
@@ -22,6 +29,7 @@ android {
 
     buildFeatures {
         viewBinding true
+        buildConfig true
     }
 
     buildTypes {
@@ -32,16 +40,6 @@ android {
         }
     }
 
-    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
-    }
-    kotlinOptions {
-        jvmTarget = '1.8'
-        kotlin.sourceSets.configureEach {
-            languageSettings.optIn("kotlin.RequiresOptIn")
-        }
-    }
     namespace 'org.mosad.teapod'
 }
 
@@ -49,20 +47,21 @@ dependencies {
     implementation fileTree(dir: "libs", include: ["*.jar"])
     implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.3'
-    implementation 'org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.1'
+    implementation 'org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.0'
 
-    implementation 'androidx.core:core-ktx:1.10.1'
+    implementation 'androidx.core:core-ktx:1.12.0'
     implementation 'androidx.core:core-splashscreen:1.0.1'
     implementation 'androidx.appcompat:appcompat:1.6.1'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
-    implementation 'androidx.navigation:navigation-fragment-ktx:2.6.0'
-    implementation 'androidx.navigation:navigation-ui-ktx:2.6.0'
+    implementation 'androidx.navigation:navigation-fragment-ktx:2.7.7'
+    implementation 'androidx.navigation:navigation-ui-ktx:2.7.7'
     implementation 'androidx.security:security-crypto:1.1.0-alpha06'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.6.1'
-    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.1'
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.7.0'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.7.0'
+    implementation "androidx.paging:paging-runtime-ktx:3.2.1"
 
-    implementation 'com.google.android.material:material:1.9.0'
+    implementation 'com.google.android.material:material:1.11.0'
     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"

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

@@ -1,17 +1,21 @@
 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.parser.crunchyroll.Crunchyroll
+import org.mosad.teapod.ui.activity.main.viewmodel.MyListsFragmentViewModel
 import org.mosad.teapod.util.toItemMediaList
 
 class MyListsFragment : Fragment() {
@@ -19,6 +23,8 @@ 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 {
@@ -33,7 +39,6 @@ class MyListsFragment : Fragment() {
         pagerAdapter = ScreenSlidePagerAdapter(this)
         binding.pagerMyLists.adapter = pagerAdapter
 
-        // TODO is position 0 always episodes? (and 1 always similar titles)
         TabLayoutMediator(binding.tabMyLists, binding.pagerMyLists) { tab, position ->
             tab.text = when(position) {
                 0 -> getString(R.string.my_list)
@@ -43,15 +48,33 @@ class MyListsFragment : Fragment() {
             }
         }.attach()
 
-        lifecycleScope.launch {
-            val items = Crunchyroll.watchlist(50)
-
-            MediaFragmentSimilar(items.toItemMediaList()).also {
-                fragments.add(it)
-                pagerAdapter.notifyItemInserted(fragments.indexOf(it))
+        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}")
     }
 
     /**

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

@@ -32,7 +32,7 @@ import kotlinx.coroutines.launch
 import org.mosad.teapod.parser.crunchyroll.*
 import kotlin.random.Random
 
-class HomeViewModel : ViewModel()  {
+class HomeViewModel : ViewModel() {
 
     private val WATCHLIST_LENGTH = 50
 

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))
+            }
+        }
+
+    }
+
+}

build.gradle

@@ -1,14 +1,14 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
-    ext.kotlin_version = "1.8.22"
-    ext.ktor_version = "2.3.2"
+    ext.kotlin_version = "1.9.22"
+    ext.ktor_version = "2.3.6"
     ext.exo_version = "2.18.7"
     repositories {
         google()
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.1.0'
+        classpath 'com.android.tools.build:gradle:8.3.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong
@@ -23,6 +23,6 @@ allprojects {
     }
 }
 
-task clean(type: Delete) {
-    delete rootProject.buildDir
-}
+tasks.register('clean', Delete) {
+    delete rootProject.layout.buildDirectory
+}

gradle.properties

@@ -16,9 +16,8 @@ org.gradle.jvmargs=-Xmx2048m
 # https://developer.android.com/topic/libraries/support-library/androidx-rn
 android.useAndroidX=true
 # Automatically convert third-party libraries to use AndroidX
-android.enableJetifier=true
+android.enableJetifier=false
 # Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
-android.defaults.buildfeatures.buildconfig=true
 android.nonTransitiveRClass=false
 android.nonFinalResIds=false

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.2.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
 networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -83,7 +83,8 @@ done
 # This is normally unused
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -130,10 +131,13 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
@@ -141,7 +145,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
         # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
@@ -149,7 +153,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
       '' | soft) :;; #(
       *)
         # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -198,11 +202,11 @@ fi
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \