Liquid glass theme

app/build.gradle.kts

@@ -86,6 +86,14 @@ android {
         jvmTarget = "17"
     }
 
+    lint {
+        // lifecycle-runtime-lint's NullSafeMutableLiveData detector was built when
+        // KaCallableMemberCall was an interface. Kotlin 2.2 makes it a class, so the
+        // detector crashes lintVitalAnalyzeRelease. Newer lifecycle builds that fix
+        // this require compileSdk 37 and AGP 9.
+        disable += "NullSafeMutableLiveData"
+    }
+
     packaging {
         jniLibs {
             useLegacyPackaging = true
@@ -95,7 +103,7 @@ android {
 
 dependencies {
     // Compose BOM - manages all Compose library versions
-    val composeBom = platform("androidx.compose:compose-bom:2024.09.00")
+    val composeBom = platform("androidx.compose:compose-bom:2025.11.00")
     implementation(composeBom)
 
     // Compose UI
@@ -122,6 +130,10 @@ dependencies {
     // AppCompat (DayNight theme support)
     implementation("androidx.appcompat:appcompat:1.7.0")
 
+    // Liquid glass surfaces. 1.0.0 is the newest Android artifact this toolchain can compile.
+    // https://github.com/Kyant0/AndroidLiquidGlass
+    implementation("io.github.kyant0:backdrop:1.0.0")
+
     // Kotlin Coroutines
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0")
 

app/src/main/cpp/fusion/include/fusion.h

@@ -18,6 +18,7 @@ struct FusionConfig {
     std::string unityDataDir;
     std::string unityVersion;
     bool useOriginalLibUnity = false;
+    bool disableTieredCompilation = false;
 };
 
 extern FusionConfig g_config;

app/src/main/cpp/fusion/src/dotnet.cpp

@@ -161,14 +161,17 @@ bool dotnet_start_runtime()
 
     setenv("DOTNET_ReadyToRun", "0", 1);
 
-    /* CoreCLR JIT aborts (SIGABRT inside libclrjit, abort msg "terminating")
-       when compiling the huge methods generated by large modpacks on Android 16.
-       Tier 0 quick-JIT runs on the caller thread (UnityMain) where the crash
-       happens; disabling tiering switches every method to the full compiler
-       path as a workaround. */
-    setenv("DOTNET_TieredCompilation", "0", 1);
-
-    /* Initialize CoreCLR 鈥?with W^X retry (FusionCore pattern) */
+    /* Optional workaround for a libclrjit abort while compiling huge methods.
+       Off unless the launcher setting says so: the full-JIT path can load
+       plugins without applying their in-game content. */
+    if (g_config.disableTieredCompilation) {
+        setenv("DOTNET_TieredCompilation", "0", 1);
+        LOGI("Tiered compilation disabled by launcher setting");
+    } else {
+        setenv("DOTNET_TieredCompilation", "1", 1);
+    }
+
+    /* Initialize CoreCLR — with W^X retry (FusionCore pattern) */
     setenv("DOTNET_EnableWriteXorExecute", "0", 1);
 
     void *host = nullptr;

app/src/main/cpp/fusion/src/fusion.cpp

@@ -96,6 +96,7 @@ static bool parse_fusion_config(const char *text, FusionConfig *out)
         else if (key == "unityDataDirectory") out->unityDataDir = value;
         else if (key == "unityVersion") out->unityVersion = value;
         else if (key == "useOriginalLibUnity") out->useOriginalLibUnity = (value == "true");
+        else if (key == "disableTieredCompilation") out->disableTieredCompilation = (value == "true");
     }
 
     return !out->appLibraryDir.empty();
@@ -114,6 +115,7 @@ static bool stage_fusion_config(const FusionConfig &config)
     LOGI("  unityDataDir: %s", config.unityDataDir.c_str());
     LOGI("  unityVersion: %s", config.unityVersion.c_str());
     LOGI("  useOrigUnity: %s", config.useOriginalLibUnity ? "true" : "false");
+    LOGI("  noTieredJit:  %s", config.disableTieredCompilation ? "true" : "false");
 
     /* Set library paths */
     std::string unityPath;

app/src/main/java/com/bepinex/android/BootstrapActivity.kt

@@ -145,8 +145,10 @@ class BootstrapActivity : Activity() {
 
         // 3. Prepare Fusion state (paths, extract zips, copy data, detect version)
         val useUnstripped = AppSettings.isUseUnstrippedLibUnity(this)
+        val disableTieredCompilation = AppSettings.isTieredCompilationDisabled(this)
         BepInExLog.i("Use unstripped libunity: $useUnstripped")
-        preparedConfig = prepareFusionState(targetPackage, gameContext, useUnstripped)
+        BepInExLog.i("Disable tiered compilation: $disableTieredCompilation")
+        preparedConfig = prepareFusionState(targetPackage, gameContext, useUnstripped, disableTieredCompilation)
 
         // 4. Register game native libraries (match FusionCore: no exclusions)
         updateProgress(getString(R.string.bootstrap_status_registering_libraries), "", 60)
@@ -368,7 +370,8 @@ class BootstrapActivity : Activity() {
     private fun prepareFusionState(
         targetPackage: String,
         gameContext: Context,
-        useUnstripped: Boolean = false
+        useUnstripped: Boolean = false,
+        disableTieredCompilation: Boolean = false
     ): FusionConfig {
         var gameLibDir = gameContext.applicationInfo.nativeLibraryDir
         if (gameLibDir.isNullOrEmpty()) {
@@ -496,7 +499,8 @@ class BootstrapActivity : Activity() {
             dotnetDirectory = dotnetDir.absolutePath,
             unityDataDirectory = copiedData.absolutePath,
             unityVersion = unityVersion,
-            useOriginalLibUnity = useOriginalLibUnity
+            useOriginalLibUnity = useOriginalLibUnity,
+            disableTieredCompilation = disableTieredCompilation
         )
     }
 

app/src/main/java/com/bepinex/android/MainActivity.kt

@@ -39,6 +39,7 @@ import com.bepinex.android.settings.AppSettings
 import com.bepinex.android.ui.navigation.BepInExNavHost
 import com.bepinex.android.ui.onboarding.OnboardingHost
 import com.bepinex.android.ui.theme.BepInExTheme
+import com.bepinex.android.ui.theme.LiquidGlassHost
 import com.bepinex.android.update.UpdateChecker
 import com.bepinex.android.update.AnnouncementDialog
 import com.bepinex.android.update.IncompleteTranslationDialog
@@ -91,6 +92,7 @@ class MainActivity : ComponentActivity() {
     private var themeMode by mutableStateOf(AppSettings.ThemeMode.SYSTEM)
     private var language by mutableStateOf(AppSettings.Language.SYSTEM)
     private var dynamicColor by mutableStateOf(false)
+    private var liquidGlass by mutableStateOf(false)
     private var animationDisabled by mutableStateOf(false)
 
     // Update check state
@@ -171,6 +173,7 @@ class MainActivity : ComponentActivity() {
         themeMode = AppSettings.getThemeMode(this)
         language = AppSettings.getLanguage(this)
         dynamicColor = AppSettings.isDynamicColorEnabled(this)
+        liquidGlass = AppSettings.isLiquidGlassEnabled(this)
         animationDisabled = AppSettings.isAnimationDisabled(this)
 
         showOnboarding = !AppSettings.isOnboardingCompleted(this)
@@ -1182,6 +1185,7 @@ class MainActivity : ComponentActivity() {
     private fun setupContent() {
         setContent {
             BepInExTheme(themeMode = themeMode, dynamicColor = dynamicColor) {
+                LiquidGlassHost(enabled = liquidGlass) {
                 if (showOnboarding) {
                     OnboardingHost(
                         detectedGames = detectedGames,
@@ -1209,6 +1213,7 @@ class MainActivity : ComponentActivity() {
                     themeMode = themeMode,
                     language = language,
                     dynamicColor = dynamicColor,
+                    liquidGlass = liquidGlass,
                     animationDisabled = animationDisabled,
                     onSelectGame = { selectGame(it) },
                     onRescan = {
@@ -1221,6 +1226,10 @@ class MainActivity : ComponentActivity() {
                     onDynamicColorChanged = { enabled ->
                         dynamicColor = enabled
                     },
+                    onLiquidGlassChanged = { enabled ->
+                        liquidGlass = enabled
+                        AppSettings.setLiquidGlassEnabled(this@MainActivity, enabled)
+                    },
                     onAnimationDisabledChanged = { disabled ->
                         animationDisabled = disabled
                     },
@@ -1310,6 +1319,7 @@ class MainActivity : ComponentActivity() {
                         }
                     )
                 }
+                }
             }
         }
     }

app/src/main/java/com/bepinex/android/fusion/FusionConfig.kt

@@ -24,7 +24,10 @@ data class FusionConfig(
     val unityVersion: String,
 
     /** If true, use the game's original libunity.so instead of downloading a patched one */
-    val useOriginalLibUnity: Boolean = false
+    val useOriginalLibUnity: Boolean = false,
+
+    /** If true, start CoreCLR with DOTNET_TieredCompilation=0. */
+    val disableTieredCompilation: Boolean = false
 ) {
     /**
      * Serialize to the config file format expected by native fusion.cpp parser.
@@ -40,5 +43,6 @@ data class FusionConfig(
         appendLine("unityDataDirectory=${unityDataDirectory}")
         appendLine("unityVersion=${unityVersion}")
         appendLine("useOriginalLibUnity=${useOriginalLibUnity}")
+        appendLine("disableTieredCompilation=${disableTieredCompilation}")
     }
 }

app/src/main/java/com/bepinex/android/settings/AppSettings.kt

@@ -18,7 +18,9 @@ object AppSettings {
     private const val KEY_FLOATING_MOD_MENU = "floating_mod_menu"
     private const val KEY_ACTIVE_MODPACK_PREFIX = "active_modpack_"
     private const val KEY_USE_UNSTRIPPED_LIBUNITY = "use_unstripped_libunity"
+    private const val KEY_DISABLE_TIERED_COMPILATION = "disable_tiered_compilation"
     private const val KEY_USE_DYNAMIC_COLOR = "use_dynamic_color"
+    private const val KEY_LIQUID_GLASS = "liquid_glass"
     private const val KEY_LAST_SEEN_ANNOUNCEMENT = "last_seen_announcement_date"
     private const val KEY_ANIMATION_DISABLED = "animation_disabled"
     private const val KEY_LANGUAGE_INCOMPLETE_SHOWN = "language_incomplete_shown"
@@ -176,6 +178,14 @@ object AppSettings {
         prefs(context).edit().putBoolean(KEY_USE_UNSTRIPPED_LIBUNITY, enabled).apply()
     }
 
+    /** When true, CoreCLR is started with DOTNET_TieredCompilation=0. Default off. */
+    fun isTieredCompilationDisabled(context: Context): Boolean =
+        prefs(context).getBoolean(KEY_DISABLE_TIERED_COMPILATION, false)
+
+    fun setTieredCompilationDisabled(context: Context, disabled: Boolean) {
+        prefs(context).edit().putBoolean(KEY_DISABLE_TIERED_COMPILATION, disabled).apply()
+    }
+
     // Dynamic Color (Material You / Monet)
 
     fun isDynamicColorEnabled(context: Context): Boolean =
@@ -185,6 +195,13 @@ object AppSettings {
         prefs(context).edit().putBoolean(KEY_USE_DYNAMIC_COLOR, enabled).apply()
     }
 
+    fun isLiquidGlassEnabled(context: Context): Boolean =
+        prefs(context).getBoolean(KEY_LIQUID_GLASS, false)
+
+    fun setLiquidGlassEnabled(context: Context, enabled: Boolean) {
+        prefs(context).edit().putBoolean(KEY_LIQUID_GLASS, enabled).apply()
+    }
+
     // Animation
 
     fun isAnimationDisabled(context: Context): Boolean =

app/src/main/java/com/bepinex/android/ui/components/ConfigEditorDialog.kt

@@ -2,6 +2,7 @@ package com.bepinex.android.ui.components
 
 import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.text.KeyboardActions
 import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.material.icons.Icons
@@ -19,6 +20,10 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import androidx.compose.ui.platform.LocalSoftwareKeyboardController
 import com.bepinex.android.R
+import com.bepinex.android.ui.theme.GlassAlertDialog
+import com.bepinex.android.ui.theme.glassContainerColor
+import com.bepinex.android.ui.theme.glassSurface
+import com.bepinex.android.ui.theme.glassTopBarColors
 import java.io.File
 
 /**
@@ -55,8 +60,10 @@ fun ConfigEditorDialog(
     }
 
     Scaffold(
+        containerColor = glassContainerColor(MaterialTheme.colorScheme.background),
         topBar = {
             TopAppBar(
+                modifier = Modifier.glassSurface(RoundedCornerShape(bottomStart = 22.dp, bottomEnd = 22.dp)),
                 title = {
                     Column {
                         Text(
@@ -100,9 +107,7 @@ fun ConfigEditorDialog(
                         )
                     }
                 },
-                colors = TopAppBarDefaults.topAppBarColors(
-                    containerColor = MaterialTheme.colorScheme.surface
-                )
+                colors = glassTopBarColors()
             )
         }
     ) { padding ->
@@ -157,7 +162,7 @@ fun ConfigEditorDialog(
     }
 
     if (showDiscardDialog) {
-        AlertDialog(
+        GlassAlertDialog(
             onDismissRequest = { showDiscardDialog = false },
             title = { Text(stringResource(R.string.config_editor_discard_title)) },
             text = { Text(stringResource(R.string.config_editor_discard_msg)) },

app/src/main/java/com/bepinex/android/ui/liquid/Capsule.kt

@@ -0,0 +1,6 @@
+package com.bepinex.android.ui.liquid
+
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.ui.graphics.Shape
+
+internal fun Capsule(): Shape = RoundedCornerShape(50)