fix: [SDK-4192] downgrade Kotlin from 2.2.0 to 1.9.25

OneSignalSDK/build.gradle

@@ -14,7 +14,7 @@ buildscript {
         huaweiAgconnectVersion = '1.9.1.304'
         huaweiHMSPushVersion = '6.3.0.304'
         huaweiHMSLocationVersion = '4.0.0.300'
-        kotlinVersion = '2.2.0'
+        kotlinVersion = '1.9.25'
         dokkaVersion = '1.9.10'
         coroutinesVersion = '1.7.3'
         kotestVersion = '5.8.0'

OneSignalSDK/onesignal/core/src/test/java/com/onesignal/debug/internal/crash/OtelIntegrationTest.kt

@@ -35,133 +35,128 @@ private infix fun <T> T.shouldBeOneOf(expected: List<T>) {
 
 @RobolectricTest
 @Config(sdk = [Build.VERSION_CODES.O])
-class OtelIntegrationTest : FunSpec({
-    var appContext: Context? = null
-    var sharedPreferences: SharedPreferences? = null
-
-    beforeAny {
-        if (appContext == null) {
-            appContext = ApplicationProvider.getApplicationContext()
-            sharedPreferences = appContext!!.getSharedPreferences(PreferenceStores.ONESIGNAL, Context.MODE_PRIVATE)
+class OtelIntegrationTest : FunSpec() {
+    private lateinit var appContext: Context
+    private lateinit var sharedPreferences: SharedPreferences
+
+    init {
+        beforeAny {
+            if (!::appContext.isInitialized) {
+                appContext = ApplicationProvider.getApplicationContext()
+                sharedPreferences = appContext.getSharedPreferences(PreferenceStores.ONESIGNAL, Context.MODE_PRIVATE)
+            }
         }
-    }
 
-    beforeEach {
-        // Ensure sharedPreferences is initialized
-        if (sharedPreferences == null) {
-            appContext = ApplicationProvider.getApplicationContext()
-            sharedPreferences = appContext!!.getSharedPreferences(PreferenceStores.ONESIGNAL, Context.MODE_PRIVATE)
-        }
-        // Clear and set up SharedPreferences with test data
-        sharedPreferences!!.edit().clear().commit()
-
-        // Set up ConfigModelStore data
-        val configModel = JSONObject().apply {
-            put(ConfigModel::appId.name, "test-app-id")
-            put(ConfigModel::pushSubscriptionId.name, "test-subscription-id")
-            val remoteLoggingParams = JSONObject().apply {
-                put("logLevel", "ERROR")
+        beforeEach {
+            if (!::sharedPreferences.isInitialized) {
+                appContext = ApplicationProvider.getApplicationContext()
+                sharedPreferences = appContext.getSharedPreferences(PreferenceStores.ONESIGNAL, Context.MODE_PRIVATE)
+            }
+            sharedPreferences.edit().clear().commit()
+
+            val configModel = JSONObject().apply {
+                put(ConfigModel::appId.name, "test-app-id")
+                put(ConfigModel::pushSubscriptionId.name, "test-subscription-id")
+                val remoteLoggingParams = JSONObject().apply {
+                    put("logLevel", "ERROR")
+                }
+                put(ConfigModel::remoteLoggingParams.name, remoteLoggingParams)
+            }
+            val configArray = JSONArray().apply {
+                put(configModel)
             }
-            put(ConfigModel::remoteLoggingParams.name, remoteLoggingParams)
-        }
-        val configArray = JSONArray().apply {
-            put(configModel)
-        }
 
-        // Set up IdentityModelStore data
-        val identityModel = JSONObject().apply {
-            put(IdentityConstants.ONESIGNAL_ID, "test-onesignal-id")
-        }
-        val identityArray = JSONArray().apply {
-            put(identityModel)
-        }
+            val identityModel = JSONObject().apply {
+                put(IdentityConstants.ONESIGNAL_ID, "test-onesignal-id")
+            }
+            val identityArray = JSONArray().apply {
+                put(identityModel)
+            }
 
-        sharedPreferences.edit()
-            .putString(PreferenceOneSignalKeys.MODEL_STORE_PREFIX + configNameSpace, configArray.toString())
-            .putString(PreferenceOneSignalKeys.MODEL_STORE_PREFIX + identityNameSpace, identityArray.toString())
-            .putString(PreferenceOneSignalKeys.PREFS_OS_INSTALL_ID, "test-install-id")
-            .commit()
-    }
+            sharedPreferences.edit()
+                .putString(PreferenceOneSignalKeys.MODEL_STORE_PREFIX + configNameSpace, configArray.toString())
+                .putString(PreferenceOneSignalKeys.MODEL_STORE_PREFIX + identityNameSpace, identityArray.toString())
+                .putString(PreferenceOneSignalKeys.PREFS_OS_INSTALL_ID, "test-install-id")
+                .commit()
+        }
 
-    afterEach {
-        sharedPreferences!!.edit().clear().commit()
-    }
+        afterEach {
+            sharedPreferences.edit().clear().commit()
+        }
 
-    test("AndroidOtelPlatformProvider should provide correct Android values") {
-        val provider = createAndroidOtelPlatformProvider(appContext!!)
+        test("AndroidOtelPlatformProvider should provide correct Android values") {
+            val provider = createAndroidOtelPlatformProvider(appContext)
 
-        provider.shouldBeInstanceOf<IOtelPlatformProvider>()
-        provider.sdkBase shouldBe "android"
-        provider.appPackageId shouldBe appContext!!.packageName // Use actual package name from context
-        provider.osName shouldBe "Android"
-        provider.deviceManufacturer shouldBe Build.MANUFACTURER
-        provider.deviceModel shouldBe Build.MODEL
-        provider.osVersion shouldBe Build.VERSION.RELEASE
-        provider.osBuildId shouldBe Build.ID
+            provider.shouldBeInstanceOf<IOtelPlatformProvider>()
+            provider.sdkBase shouldBe "android"
+            provider.appPackageId shouldBe appContext.packageName
+            provider.osName shouldBe "Android"
+            provider.deviceManufacturer shouldBe Build.MANUFACTURER
+            provider.deviceModel shouldBe Build.MODEL
+            provider.osVersion shouldBe Build.VERSION.RELEASE
+            provider.osBuildId shouldBe Build.ID
 
-        runBlocking {
-            provider.getInstallId() shouldNotBe null
+            runBlocking {
+                provider.getInstallId() shouldNotBe null
+            }
         }
-    }
 
-    test("AndroidOtelPlatformProvider should provide per-event values") {
-        val provider = createAndroidOtelPlatformProvider(appContext!!)
+        test("AndroidOtelPlatformProvider should provide per-event values") {
+            val provider = createAndroidOtelPlatformProvider(appContext)
 
-        provider.appId shouldBe "test-app-id"
-        provider.onesignalId shouldBe "test-onesignal-id"
-        provider.pushSubscriptionId shouldBe "test-subscription-id"
-        provider.appState shouldBeOneOf listOf("foreground", "background", "unknown")
-        (provider.processUptime > 0) shouldBe true
-        provider.currentThreadName shouldBe Thread.currentThread().name
-    }
+            provider.appId shouldBe "test-app-id"
+            provider.onesignalId shouldBe "test-onesignal-id"
+            provider.pushSubscriptionId shouldBe "test-subscription-id"
+            provider.appState shouldBeOneOf listOf("foreground", "background", "unknown")
+            (provider.processUptime > 0) shouldBe true
+            provider.currentThreadName shouldBe Thread.currentThread().name
+        }
 
-    test("AndroidOtelLogger should delegate to Logging") {
-        val logger = AndroidOtelLogger()
+        test("AndroidOtelLogger should delegate to Logging") {
+            val logger = AndroidOtelLogger()
 
-        logger.shouldBeInstanceOf<com.onesignal.otel.IOtelLogger>()
-        // Should not throw
-        logger.debug("test")
-        logger.info("test")
-        logger.warn("test")
-        logger.error("test")
-    }
+            logger.shouldBeInstanceOf<com.onesignal.otel.IOtelLogger>()
+            logger.debug("test")
+            logger.info("test")
+            logger.warn("test")
+            logger.error("test")
+        }
 
-    test("OtelFactory should create crash handler with Android provider") {
-        val provider = createAndroidOtelPlatformProvider(appContext!!)
-        val logger = AndroidOtelLogger()
+        test("OtelFactory should create crash handler with Android provider") {
+            val provider = createAndroidOtelPlatformProvider(appContext)
+            val logger = AndroidOtelLogger()
 
-        val handler = OtelFactory.createCrashHandler(provider, logger)
+            val handler = OtelFactory.createCrashHandler(provider, logger)
 
-        handler shouldNotBe null
-        handler.shouldBeInstanceOf<IOtelCrashHandler>()
-        handler.initialize() // Should not throw
-    }
+            handler shouldNotBe null
+            handler.shouldBeInstanceOf<IOtelCrashHandler>()
+            handler.initialize()
+        }
 
-    test("OneSignalCrashHandlerFactory should create working crash handler") {
-        // Note: OneSignalCrashHandlerFactory may need to be updated to use the new approach
-        // For now, we'll test the direct creation
-        val provider = createAndroidOtelPlatformProvider(appContext!!)
-        val logger = AndroidOtelLogger()
-        val handler = OtelFactory.createCrashHandler(provider, logger)
+        test("OneSignalCrashHandlerFactory should create working crash handler") {
+            val provider = createAndroidOtelPlatformProvider(appContext)
+            val logger = AndroidOtelLogger()
+            val handler = OtelFactory.createCrashHandler(provider, logger)
 
-        handler shouldNotBe null
-        handler.shouldBeInstanceOf<IOtelCrashHandler>()
-        handler.initialize() // Should not throw
-    }
+            handler shouldNotBe null
+            handler.shouldBeInstanceOf<IOtelCrashHandler>()
+            handler.initialize()
+        }
 
-    test("AndroidOtelPlatformProvider should provide crash storage path") {
-        val provider = createAndroidOtelPlatformProvider(appContext!!)
+        test("AndroidOtelPlatformProvider should provide crash storage path") {
+            val provider = createAndroidOtelPlatformProvider(appContext)
 
-        provider.crashStoragePath.contains("onesignal") shouldBe true
-        provider.crashStoragePath.contains("otel") shouldBe true
-        provider.crashStoragePath.contains("crashes") shouldBe true
-        provider.minFileAgeForReadMillis shouldBe 5000L
-    }
+            provider.crashStoragePath.contains("onesignal") shouldBe true
+            provider.crashStoragePath.contains("otel") shouldBe true
+            provider.crashStoragePath.contains("crashes") shouldBe true
+            provider.minFileAgeForReadMillis shouldBe 5000L
+        }
 
-    test("AndroidOtelPlatformProvider should handle remote logging config") {
-        val provider = createAndroidOtelPlatformProvider(appContext!!)
+        test("AndroidOtelPlatformProvider should handle remote logging config") {
+            val provider = createAndroidOtelPlatformProvider(appContext)
 
-        provider.remoteLogLevel shouldBe "ERROR"
-        provider.appIdForHeaders shouldBe "test-app-id"
+            provider.remoteLogLevel shouldBe "ERROR"
+            provider.appIdForHeaders shouldBe "test-app-id"
+        }
     }
-})
+}

OneSignalSDK/onesignal/otel/build.gradle

@@ -36,7 +36,7 @@ android {
 
     kotlinOptions {
         jvmTarget = '1.8'
-        freeCompilerArgs += ['-module-name', namespace]
+        freeCompilerArgs += ['-module-name', namespace, '-Xskip-metadata-version-check']
     }
 }
 

examples/build.md

@@ -154,7 +154,7 @@ In MainViewModel.kt, implement observers:
 11. **Triggers Section** (Add/Add Multiple/Remove Selected/Clear All - IN MEMORY ONLY)
 12. **Track Event Section** (Track Event with JSON validation)
 13. **Location Section** (Location Shared toggle, Prompt Location button)
-14. **Next Activity Button**
+14. **Next Screen Button**
 
 ### Prompt 2.1 - App Section
 
@@ -374,12 +374,12 @@ Location Section:
 - PROMPT LOCATION button
 ```
 
-### Prompt 2.14 - Secondary Activity
+### Prompt 2.14 - Secondary Screen
 
 ```
-Secondary Activity (launched by "Next Activity" button at bottom of main screen):
-- Activity title: "Secondary Activity"
-- Page content: centered text "Secondary Activity" using headlineMedium style
+Secondary Screen (launched by "Next Screen" button at bottom of main screen):
+- Screen title: "Secondary Screen"
+- Page content: centered text "Secondary Screen" using headlineMedium style
 - Simple screen, no additional functionality needed
 ```
 
@@ -650,7 +650,7 @@ Enable Jetpack Compose in the project:
 
 build.gradle.kts (app):
 - buildFeatures { compose = true }
-- composeOptions { kotlinCompilerExtensionVersion = "1.5.10" }
+- composeOptions { kotlinCompilerExtensionVersion = "1.5.15" }
 
 Dependencies (via BOM):
 - composeBom = "2024.02.00"

examples/demo/GettingStarted.md

@@ -145,7 +145,7 @@ Send a named **event** with optional JSON properties for advanced analytics.
 ### Location
 Toggle **location sharing** on or off and **prompt** for location permission.
 
-### Secondary Activity
+### Secondary Screen
 Navigate to a second screen with buttons to **simulate a crash** (`RuntimeException`) and **simulate an ANR** (10-second main-thread block) — useful for testing crash and ANR reporting.
 
 ### Log Viewer

examples/demo/app/build.gradle.kts

@@ -1,11 +1,9 @@
 plugins {
     id("com.android.application")
     id("kotlin-android")
-    id("org.jetbrains.kotlin.plugin.compose") version "2.2.0"
 }
 
-// Keep IDE sync stable even if root extra properties are unavailable.
-val kotlinVersion: String = rootProject.findProperty("kotlinVersion") as? String ?: "2.2.0"
+val kotlinVersion: String = rootProject.findProperty("kotlinVersion") as? String ?: "1.9.25"
 
 // Apply GMS or Huawei plugin based on build variant
 // Check at configuration time, not when task graph is ready
@@ -37,6 +35,10 @@ android {
         compose = true
     }
 
+    composeOptions {
+        kotlinCompilerExtensionVersion = "1.5.15"
+    }
+
     flavorDimensions += "default"
 
     productFlavors {

examples/demo/app/src/main/AndroidManifest.xml

@@ -62,7 +62,7 @@
             </intent-filter>
         </activity>
 
-        <!-- Secondary Activity -->
+        <!-- Secondary Screen -->
         <activity
             android:name=".ui.secondary.SecondaryActivity"
             android:exported="false" />

examples/demo/app/src/main/java/com/onesignal/sdktest/ui/main/MainScreen.kt

@@ -263,9 +263,9 @@ fun MainScreen(viewModel: MainViewModel) {
 
                 Spacer(modifier = Modifier.height(8.dp))
 
-                // === NEXT ACTIVITY BUTTON ===
+                // === NEXT SCREEN BUTTON ===
                 PrimaryButton(
-                    text = "NEXT ACTIVITY",
+                    text = "NEXT SCREEN",
                     onClick = {
                         context.startActivity(Intent(context, SecondaryActivity::class.java))
                     }

examples/demo/app/src/main/java/com/onesignal/sdktest/ui/secondary/SecondaryActivity.kt

@@ -42,7 +42,7 @@ class SecondaryActivity : ComponentActivity() {
                 Scaffold(
                     topBar = {
                         CenterAlignedTopAppBar(
-                            title = { Text("Secondary Activity", color = Color.White) },
+                            title = { Text("Secondary Screen", color = Color.White) },
                             navigationIcon = {
                                 IconButton(onClick = { finish() }) {
                                     Icon(
@@ -67,7 +67,7 @@ class SecondaryActivity : ComponentActivity() {
                         verticalArrangement = Arrangement.Center
                     ) {
                         Text(
-                            text = "Secondary Activity",
+                            text = "Secondary Screen",
                             style = MaterialTheme.typography.headlineMedium
                         )
 

examples/demo/app/src/main/res/values/strings.xml

@@ -105,9 +105,9 @@
     <!-- Send In-App Message -->
     <string name="send_in_app_message">Send In-App Message</string>
 
-    <!-- Next Activity -->
-    <string name="next_activity">NEXT ACTIVITY</string>
-    <string name="secondary_activity">Secondary Activity</string>
+    <!-- Next Screen -->
+    <string name="next_activity">NEXT SCREEN</string>
+    <string name="secondary_activity">Secondary Screen</string>
 
     <!-- Dialog -->
     <string name="external_user_id">External User Id</string>

examples/demo/build.gradle.kts

@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    val kotlinVersion by extra("2.2.0")
+    val kotlinVersion by extra("1.9.25")
     repositories {
         google()
         mavenCentral()