diff --git a/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/framework/common/SpaEnvironment.kt b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/framework/common/SpaEnvironment.kt
index 60734254a58bd..b83104360260b 100644
--- a/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/framework/common/SpaEnvironment.kt
+++ b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/framework/common/SpaEnvironment.kt
@@ -59,7 +59,8 @@ abstract class SpaEnvironment(context: Context) {
 
     val entryRepository = lazy { SettingsEntryRepository(pageProviderRepository.value) }
 
-    val appContext: Context = context.applicationContext
+    // In Robolectric test, applicationContext is not available. Use context as fallback.
+    val appContext: Context = context.applicationContext ?: context
 
     open val browseActivityClass: Class<out Activity>? = null