Opt-in to ExperimentalCoroutinesApi for MarkdownViewModelTest

I know it's not great but it works for now

app/build.gradle.kts

@@ -37,11 +37,11 @@ android {
     }
     compileSdk = libs.versions.maxSdk.get().toInt()
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_1_8
-        targetCompatibility = JavaVersion.VERSION_1_8
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
     }
     kotlinOptions {
-        jvmTarget = "1.8"
+        jvmTarget = "11"
     }
     defaultConfig {
         applicationId = "com.wbrawner.simplemarkdown"

app/src/main/java/com/wbrawner/simplemarkdown/ui/MainScreen.kt

@@ -4,7 +4,6 @@ import android.content.Intent
 import android.net.Uri
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
-import androidx.compose.foundation.ExperimentalFoundationApi
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
@@ -327,7 +326,7 @@ private fun MainScreen(
 }
 
 @Composable
-@OptIn(ExperimentalFoundationApi::class, ExperimentalMaterial3Api::class)
+@OptIn(ExperimentalMaterial3Api::class)
 private fun TabbedMarkdownEditor(
     initialMarkdown: String,
     markdown: String,
@@ -349,7 +348,7 @@ private fun TabbedMarkdownEditor(
     }
     HorizontalPager(
         modifier = Modifier.fillMaxSize(1f), state = pagerState,
-        beyondBoundsPageCount = 1,
+        beyondViewportPageCount = 1,
         userScrollEnabled = !lockSwiping
     ) { page ->
         val keyboardController = LocalSoftwareKeyboardController.current

app/src/main/java/com/wbrawner/simplemarkdown/utility/PreferenceHelper.kt

@@ -47,6 +47,7 @@ class AndroidPreferenceHelper(context: Context, private val coroutineScope: Coro
         }
     }
 
+    @Suppress("UNCHECKED_CAST")
     override fun <T> observe(preference: Preference): StateFlow<T> = states[preference]!!.asStateFlow() as StateFlow<T>
 }
 

app/src/test/java/com/wbrawner/simplemarkdown/FakePreferenceHelper.kt

@@ -23,6 +23,7 @@ class FakePreferenceHelper: PreferenceHelper {
         preferences[preference] = value
     }
 
+    @Suppress("UNCHECKED_CAST")
     override fun <T> observe(preference: Preference): StateFlow<T> =
         preferenceFlow(preference) as StateFlow<T>
 }

app/src/test/java/com/wbrawner/simplemarkdown/MarkdownViewModelTest.kt

@@ -23,6 +23,7 @@ import timber.log.Timber
 import java.io.File
 import java.net.URI
 
+@OptIn(ExperimentalCoroutinesApi::class)
 class MarkdownViewModelTest {
     private lateinit var fileHelper: FakeFileHelper
     private lateinit var preferenceHelper: FakePreferenceHelper

core/build.gradle.kts

@@ -41,11 +41,11 @@ android {
         }
     }
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_1_8
-        targetCompatibility = JavaVersion.VERSION_1_8
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
     }
     kotlinOptions {
-        jvmTarget = "1.8"
+        jvmTarget = "11"
     }
     lint {
         disable += listOf("AndroidGradlePluginVersion", "GradleDependency")

free/build.gradle.kts

@@ -27,11 +27,11 @@ android {
         compose = true
     }
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_1_8
-        targetCompatibility = JavaVersion.VERSION_1_8
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
     }
     kotlinOptions {
-        jvmTarget = "1.8"
+        jvmTarget = "11"
     }
     lint {
         disable += listOf("AndroidGradlePluginVersion", "GradleDependency")

non-free/build.gradle.kts

@@ -24,14 +24,14 @@ android {
         }
     }
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_1_8
-        targetCompatibility = JavaVersion.VERSION_1_8
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
     }
     buildFeatures {
         compose = true
     }
     kotlinOptions {
-        jvmTarget = "1.8"
+        jvmTarget = "11"
     }
     lint {
         disable += listOf("AndroidGradlePluginVersion", "GradleDependency")