Use immutable collections in presentation-widget module

app/src/main/java/eu/kanade/tachiyomi/App.kt

@@ -56,7 +56,7 @@ import org.acra.ktx.initAcra
 import org.acra.sender.HttpSender
 import org.conscrypt.Conscrypt
 import tachiyomi.core.util.system.logcat
-import tachiyomi.presentation.widget.TachiyomiWidgetManager
+import tachiyomi.presentation.widget.WidgetManager
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import uy.kohesive.injekt.injectLazy
@@ -127,7 +127,7 @@ class App : Application(), DefaultLifecycleObserver, ImageLoaderFactory {
         setAppCompatDelegateThemeMode(Injekt.get<UiPreferences>().themeMode().get())
 
         // Updates widget update
-        with(TachiyomiWidgetManager(Injekt.get(), Injekt.get())) {
+        with(WidgetManager(Injekt.get(), Injekt.get())) {
             init(ProcessLifecycleOwner.get().lifecycleScope)
         }
 

gradle/kotlinx.versions.toml

@@ -7,6 +7,8 @@ xml_serialization_version = "0.86.2"
 reflect = { module = "org.jetbrains.kotlin:kotlin-reflect", version.ref = "kotlin_version" }
 gradle = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin_version" }
 
+immutables = { module = "org.jetbrains.kotlinx:kotlinx-collections-immutable", version = "0.3.6" }
+
 coroutines-bom = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-bom", version = "1.7.3" }
 coroutines-core = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core" }
 coroutines-android = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-android" }

presentation-widget/build.gradle.kts

@@ -28,6 +28,8 @@ dependencies {
     implementation(compose.glance)
     lintChecks(compose.lintchecks)
 
+    implementation(kotlinx.immutables)
+
     implementation(platform(libs.coil.bom))
     implementation(libs.coil.core)
 

presentation-widget/src/main/java/tachiyomi/presentation/widget/BaseUpdatesGridGlanceWidget.kt

@@ -30,6 +30,8 @@ import coil.size.Scale
 import coil.transform.RoundedCornersTransformation
 import eu.kanade.tachiyomi.core.security.SecurityPreferences
 import eu.kanade.tachiyomi.util.system.dpToPx
+import kotlinx.collections.immutable.ImmutableList
+import kotlinx.collections.immutable.toImmutableList
 import kotlinx.coroutines.flow.map
 import tachiyomi.core.util.lang.withIOContext
 import tachiyomi.domain.manga.model.MangaCover
@@ -106,7 +108,7 @@ abstract class BaseUpdatesGridGlanceWidget(
     private suspend fun List<UpdatesWithRelations>.prepareData(
         rowCount: Int,
         columnCount: Int,
-    ): List<Pair<Long, Bitmap?>> {
+    ): ImmutableList<Pair<Long, Bitmap?>> {
         // Resize to cover size
         val widthPx = CoverWidth.value.toInt().dpToPx
         val heightPx = CoverHeight.value.toInt().dpToPx
@@ -140,6 +142,7 @@ abstract class BaseUpdatesGridGlanceWidget(
                         .build()
                     Pair(updatesView.mangaId, context.imageLoader.executeBlocking(request).drawable?.toBitmap())
                 }
+                .toImmutableList()
         }
     }
 

presentation-widget/src/main/java/tachiyomi/presentation/widget/TachiyomiWidgetManager.kt → presentation-widget/src/main/java/tachiyomi/presentation/widget/WidgetManager.kt

@@ -12,7 +12,7 @@ import logcat.LogPriority
 import tachiyomi.core.util.system.logcat
 import tachiyomi.domain.updates.interactor.GetUpdates
 
-class TachiyomiWidgetManager(
+class WidgetManager(
     private val getUpdates: GetUpdates,
     private val securityPreferences: SecurityPreferences,
 ) {

presentation-widget/src/main/java/tachiyomi/presentation/widget/components/UpdatesWidget.kt

@@ -21,6 +21,7 @@ import androidx.glance.layout.padding
 import androidx.glance.text.Text
 import androidx.glance.text.TextStyle
 import androidx.glance.unit.ColorProvider
+import kotlinx.collections.immutable.ImmutableList
 import tachiyomi.core.Constants
 import tachiyomi.presentation.widget.R
 import tachiyomi.presentation.widget.util.calculateRowAndColumnCount
@@ -28,7 +29,7 @@ import tachiyomi.presentation.widget.util.stringResource
 
 @Composable
 fun UpdatesWidget(
-    data: List<Pair<Long, Bitmap?>>?,
+    data: ImmutableList<Pair<Long, Bitmap?>>?,
     contentColor: ColorProvider,
     topPadding: Dp,
     bottomPadding: Dp,