Show new notification sound banner logic

features/migration/impl/src/main/kotlin/io/element/android/features/migration/impl/migrations/AppMigration08.kt

@@ -0,0 +1,30 @@
+/*
+ * Copyright 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.migration.impl.migrations
+
+import dev.zacsweers.metro.AppScope
+import dev.zacsweers.metro.ContributesIntoSet
+import dev.zacsweers.metro.Inject
+import io.element.android.libraries.preferences.api.store.AppPreferencesStore
+
+/**
+ * Ensure the new notification sound banner is displayed, but only on application upgrade.
+ */
+@ContributesIntoSet(AppScope::class)
+@Inject
+class AppMigration08(
+    private val appPreferencesStore: AppPreferencesStore,
+) : AppMigration {
+    override val order: Int = 8
+
+    override suspend fun migrate(isFreshInstall: Boolean) {
+        if (!isFreshInstall) {
+            appPreferencesStore.setShowNewNotificationSoundBanner(true)
+        }
+    }
+}

features/migration/impl/src/test/kotlin/io/element/android/features/migration/impl/migrations/AppMigration08Test.kt

@@ -0,0 +1,34 @@
+/*
+ * Copyright 2024 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.migration.impl.migrations
+
+import com.google.common.truth.Truth.assertThat
+import io.element.android.libraries.preferences.test.InMemoryAppPreferencesStore
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+
+class AppMigration08Test {
+    @Test
+    fun `migration on fresh install should not modify the store`() = runTest {
+        val store = InMemoryAppPreferencesStore()
+        assertThat(store.showNewNotificationSoundBanner().first()).isFalse()
+        val migration = AppMigration08(store)
+        migration.migrate(isFreshInstall = true)
+        assertThat(store.showNewNotificationSoundBanner().first()).isFalse()
+    }
+
+    @Test
+    fun `migration on upgrade should modify the store`() = runTest {
+        val store = InMemoryAppPreferencesStore()
+        assertThat(store.showNewNotificationSoundBanner().first()).isFalse()
+        val migration = AppMigration08(store)
+        migration.migrate(isFreshInstall = false)
+        assertThat(store.showNewNotificationSoundBanner().first()).isTrue()
+    }
+}